baber/WOPTO huggingface dataset:
Patent JP-S5994382-A (JP)
Title: Air battery
Inventor: SUZUKI NOBUKAZU
IPC: H01M12/06
Filed: 1982-11-19
Abstract: PURPOSE:To provide an air battery that restricts the permeation of steam and carbonic acid gas in the air into the inner part, enables discharge for a long period of time, has excellent retention characteristics, and fully prevents the leakage of an alkaline electrolyte by using a composite film with excellent oxygen gas selection transmission capacity. CONSTITUTION:The air hole 8 of a metal air battery is blocked up from the inner part of the battery by using a composite film 9 with two-layer structure in which a thin layer made of metal oxide provided with oxygen adsorption capacity is integratedly attached to one side of a porous film with micropores of 0.1mum or less in pore diameter. For example, such a porous film can include a porous fluororesin film, porous polycarbonate film, porous cellulose ester film, and polyethylene film. A metal oxide containing water or hydrate can include tin dioxide, zinc oxide, aluminum oxide, manganese oxide, calsium oxide, strontium oxide, barium oxide, titanium dioxide, silicate dioxide, and such. Though this composite film has an extremely thin thickness, it will not transmit steam in the air. As a result, the film has an excellent oxygen gas selection transmission capacity.
Patent JP-H0365547-A (JP)
Title: Air-entraining agent for concrete
Inventor: TSUJI AKITOSHI
IPC: C04B103/40
Filed: 1989-08-03
Abstract: PURPOSE:To provide an air-entraining agent for concrete free from deterioration of air entraining characteristics during storage, consisting essentially of fine particles prepared by heating slightly water-soluble acid powder of carboxyl group-containing surfactant in water containing an emulsifying dispersant to >=the softening temperature of the surfactant. CONSTITUTION:Slightly water-soluble or water-insoluble acid powder of surfactant (e.g. resin acid) containing a carboxyl group in the molecule is added to water containing an emulsifying dispersant (e.g. beta-naphthalenesulfonic acid formalin condensate calcium salt). Then the dispersion is heated to >= the softening temperature of the surfactant into a spherical state having 0.05-50mum average particle diameter. Then the prepared finely particulate surfactant is used as a main component to produce an air-entraining agent for concrete. The amount of the prepared air-entraining agent based on cement is usually about 0.001-0.1wt.% and the air-entraining agent may be used with a water reducing agent, an early strengthening agent, etc.
Patent JP-S58102463-A (JP)
Title: Manufacture of electrode plate for battery
Inventor: KANBAYASHI MAKOTO
IPC: H01M4/04
Filed: 1981-12-14
Abstract: PURPOSE:To uniformly fill an active mass by filling the active mass as vibration is applied in pores of a substrate comprising a foam-shape metal porous body having three dimensional continuous pore and pressing it. CONSTITUTION:A substrate 1 comprising a foam-shape nickel porous body is passed in a filling vessel 2 in which an active mass powder 3 comprising nickel hydroxide powder and metal nickel powder is filled, and at the same time vibration having 100Hz frequency, and 1.0mm. vibration width is applied with an oscillator 4. After a resin sheet 9 is placed on the under surface of the substrate 1, a resin solution 6 is sprayed. The substrate 1 is passed in a dryer 7, and the resin sheet 9 is placed on the surface of the substrate 1, then pressed to a prescribed thickness with a pair of rollers 10, and the sheet 9 and 9' and removed to obtain a finished electrode plate. Since the active mass powder is filled with vibration applied, uniform filling and uniform density of the active mass after press are achieved.
Patent JP-H0488135-A (JP)
Title: Holder of half-solidified metal
Inventor: KIJIMA MIKIO
IPC: B22D1/00
Filed: 1990-08-01
Abstract: PURPOSE:To uniformly maintain the temp. distribution of a half-solidified metal and to prevent the increase of a solid phase rate by stirring the half-solidified metal in which the solid phase and liquid phase coexist by means of stirrers consisting of ceramics heaters at the time of temporarily storing the half- solidified metal in a holding container. CONSTITUTION:The slurry-like half-solidified metal 5 where the solid phase and the liquid phase coexist is put into the refractory container 1 and is once stored in the container 1 in the process of casting this metal. The temp. of the half-solidified metal 5 is lowered by the heat radiation from the surface or the transfer heat by the container 1, by which the solid phase rate thereof is increased more than necessary and the flowability is remarkably degraded. The supply of such metal to the ensuing stage is then difficult. The half- solidified metal 5 is heated by the ceramics heaters 4 which are connected to a power source 8 via a rotary joint 7 in the half-solidified metal 5 and are used as the stirrers, y which the temp. distribution of the half-solidified metal 5 is uniformized and the half-solidified metal is held as the half-solidified metal 5 having no change in the solid phase rate.
Patent JP-H0654207-A (JP)
Title: Image processor
Inventor: WATANABE KANEO
IPC: H04N19/59
Filed: 1992-07-29
Abstract: PURPOSE:To provide an image processor which never records the unnecessary dummy data or image information after the expansion of data. CONSTITUTION:A compressed data read out of a recording medium 1 are expanded by an expanding means 3 for each space block and turned into the image data on the compressed/ expanded area. When these image data are stored, an area deciding means 7 decides whether the picture elements corresponding to each of the image data which are outputted in the prescribed order belong to the designated areas or the non-designated areas. Then the means 7 inhibits the writing of the image data accordant with the picture elements belonging to the non-designated areas. Thus only the image data on the designated areas are stored in a storage means 4.
Patent JP-H0524891-A (JP)
Title: Powder granulating facilities
Inventor: TSUTSUMI KAZUO
IPC: C04B7/40
Filed: 1991-07-16
Abstract: PURPOSE:To inexpensively control accuracy of particle size and to improve simplification of granulating operation by granulating raw material powder by facilities consisting of two furnaces of a granulating furnace of seed nucleus formation and a granulating furnace for adhesion and granulation. CONSTITUTION:Cement raw material powder is collected by a cyclone C2, etc., and thrown through a sealing valve 4 and an electrically-driven distributing valve 5 to a powder granulating device A. Then, part of the raw material powder distributed by the valve 5 is sent from a chute 6 to a seed nucleus forming furnace 7 for granulation of jet flow type and the rest is fed from a chute 8 to a granulating furnace 9 for adhesion and granulation. Then the raw material powder thrown to the furnace 7 is heated by a burner 10 to form seed nuclei (fine particles), the prepared fine particles are sent through an airtight discharging device 11 to the furnace 9, the cement raw material powder to which a fluidized medium (BM) is stuck is bonded to the fine particles and enlarged to give granules having desired particle diameters of 2-3mm. Then the prepared granules are fed through an L valve 13 to a burning furnace 14 and burnt to give cement clinker.
Patent JP-S58104965-A (JP)
Title: Reflection preventing paint
Inventor: HAYASHI KENJI
IPC: C09D5/00
Filed: 1981-12-17
Abstract: PURPOSE:To prepare the titled paint giving matted surface without reducing the blackness, forming a thin film having excellent reflection-preventing property to an optical part, and capable of preventing the flair and ghost, by using bone black and artificial graphite together with carbon black as the extender pigment. CONSTITUTION:The objective paint can be prepared by compounding (A) 150pts. of an epoxy-type ester resin and melamine resin, (B) 3pts. of carbon black as black coloring pigment, and (C) 100pts. of extender pigment composed of (i) 90pts. of bone black (preferably a calcium bone black containing 20-30% carbon and having desirable blackness) and (ii) 10pts. of artificial graphite.
Patent JP-H0948470-A (JP)
Title: Packaging apparatus
Inventor: OGAWA KENICHI
IPC: B65D77/26
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To secure strength of a support piece even if a depth of a body is deeper to reliably protect an object to be packaged in a packaging apparatus for holding the object having a flange at an end of the body. SOLUTION: In a packaging apparatus for receiving an object 10 to be packaged having a flange 12 at an end of a body 11 in an outer box 20 via a cushioning body 22, the cushioning body 22 has a circular frame 24 with an outer periphery in contact with an inner face of the outer box 20 to receive the flange 12 and formed with an insertion port 23 to which the body 11 is fitted, a pair of support pieces 25, 26 folded downward from an opposite rim of the insertion port 23 to be in contact with the body 11 and fold pieces 27, 28 folded outward from the support pieces 25, 26 so that tips are in contact with the inner face of the outer box 20. Tips 31 of the fold pieces 27, 28 are formed into an uneven shape according to a depth of the body.
Patent JP-S58104997-A (JP)
Title: Pulverized coal granulation in pipe and its equipment
Inventor: SUZUKI TAKAO
IPC: C10L5/00
Filed: 1981-12-17
Abstract: PURPOSE:To carry out granulation in high efficiency without requiring any particular granulator, by providing a pulverized coal slurry with spiral flow during a pipe transportation to subject the coal to a rolling against the pipe wall through the centrifugal effect. CONSTITUTION:A single spiral metal plate 1 is inserted into a pipe 7. A slurry comprising a pulverized coal, water and a binder and flowing through the pipe 7, is then provided with a spiral flow as indicated by a mark A. The pulverized coal, being pressed well against the pipe wall through the centrifugal force generated while increasing in flow rate on the wall, is subjected to a rolling. During the process, the coal particles agglomerate through the binder existing around the pulverized coal, thus effecting granulation during passing through the pipe 7. EFFECT:Increasing the heat transfer, thus leading to easier temperature control in the granulation process.
Patent JP-H01271746-A (JP)
Title: Method for forming coating film on photosensitive material
Inventor: HARA TADAYOSHI
IPC: G03C5/00
Filed: 1987-08-12
Abstract: PURPOSE:To form a coating film on a photosensitive material easily, simply, and highly precisely by heating a developed photosensitive material having a picture image formed thereon by development in vacuum, applying then a resin on an image-forming layer, and forming a smooth coating layer on the surface of the resin layer. CONSTITUTION:A transparent coating layer 6 is formed on the surface 5 of an image- forming layer 3 of a developed photosensitive material 4 consisting of a transparent base 2 and an image-forming layer 3. The developed photosensitive material 4 is constituted by an image-forming treatment 7 wherein exposure and development are carried out, and the photosensitive material 4 is then subjected to heat treatment in vacuum after the image-forming treatment 7. Thus, water or gas remaining in the developed photosensitive material is removed. Thereafter, the surface of the uneven image-forming layer 3 is coated with a photosetting resin having an approximately equal refractive index to the image-forming layer 3. Thus, optical path differences due to the unevenness of the surface are compensated, and troublesome treatment for every procedure has become unnecessary, and a transparent coating layer of good quality is formed.
Patent JP-H0868392-A (JP)
Title: Motor-driven blower
Inventor: IKEGAMI TATSUYA
IPC: F04D29/16
Filed: 1994-08-26
Abstract: PURPOSE: To reduce an amount of a material consumed as the material of a seal member and to eliminate wasting of material by forming the seal member in an elongated rod-form state approximately in a square in cross section, interjoining to end faces to form an annular shape, and disposing the inner peripheral wall of the hole edge of the suction hole of a fan cover. CONSTITUTION: An intake hole 8 is formed in a fan cover 7, and an annular wall 9 formed in such a manner to squeeze the port edge of the intake hole inwardly, i.e., the direction of a centrifugal fan 6, through a squeezing work is formed on the port edge of the intake hole 8. Further, the peripheral part of the annular wall part 9 of the fan cover 7 forms an annular flat surface, the inner peripheral part of the flat surface forms a seal member arrangement surface 10, and the outer peripheral part thereof forms a mounting plate fixing surface 11. A seal member 12 formed of polytetraphloroethylene resin is disposed on the seal member arrangement surface 10. The seal member 12 is formed in such a manner that a sheet-form material is formed in a strip-form shape, i.e., a rod-form shape and in a square shape in cross section.  This constitution reduces an amount of a material consumed as the material of the seal member 12 and eliminates the wasting of a material.
Patent JP-S5990941-A (JP)
Title: Bump plating method
Inventor: MIZUGUCHI TAKASHI
IPC: C25D5/02
Filed: 1982-11-17
Abstract: PURPOSE:To ensure sufficient bonding strength of bump electrode and form the good bump electrode itself by depositing conductive metal film on the protruded areas formed radially with equal interval on the insulated protecting film and the circumference where bumps are to be formed, covering only the conductive metal film on the insulated protection film with the bump plating protection film and thereafter exfoliating the necessary area and executing the bump plating thereto. CONSTITUTION:Conductive metal film 14 such as aluminum, etc. is deposited on the protruded areas 15, 15,... radially formed with an interval of 90 deg. at the ring-shaped circumference on an SiO2 film 6 and on the base metal layer 13, 13,... of the area where the bumps are to be formed. The bump plating to the pellet wafer of a constant voltage diode can be done in the following steps. Namely, the one end of resist film 16 is partly exfoliated for the desired width and is placed in contact with a contactor 18 such as a clip so that it is electrically connected to the negative side of power supply 17. Next, a contactor 21 being connected with the positive side of power supply 17 is immersed into the Ag plating solution 20 stored in the plating reservior 19 and the Ag bump plating is carried out with the surface where the bump is to be formed of the pellet wafer 22 of a constant voltage diode placed to the lower side and immersed thereto. The resist film 16 and conductive metal film 14 of the pellet wafer 22 are perfectly removed.
Patent JP-S6096073-A (JP)
Title: Picture reader
Inventor: HASHIMOTO NORIO
IPC: H04N1/04
Filed: 1983-10-31
Abstract: PURPOSE:To always attain constant resolving power and to eliminate an intricate lens exchange means and a position sensor by always forming projected pictures of recorded pictures of a microfilm, documents, etc., in the fixed sizes in the main or sub-scan direction of a line sensor. CONSTITUTION:A motor is connected to a motor controller 23 and driven by turning on a magnification operation button 24. The driving of the motor moves independently a lens and line sensor so that their relative positions are changed against a film retaining part 21, and adjusts the size of a projected picture on the line sensor. While the light reflected by a half mirror 25 is reflected respectively by mirrors 27, 28, and 29 to create projected pictures on a screen 30. The mirror 28 is designed to be movable relatively to the fixed mirrors 27 and 29 and is set at a position by the driving system so that the light path length from a half mirror 25 to a line sensor 26 and the light path length from the mirror 25 to a screen 30 may be equal.
Patent JP-H0367403-A (JP)
Title: Conductor paste, manufacture thereof, and circuit board and electronic circuit module using it
Inventor: ARIMA HIDEO
IPC: H01B1/22
Filed: 1989-08-07
Abstract: PURPOSE:To obtain excellent conductivity and long-term preserving property and high-density wiring, miniaturize a circuit board, and propagate signals at a high speed by constituting the thick layer circuit board with the conductor paste made of an organic vehicle containing the specific % of low-resistance high-melting point metal powder by the specific method. CONSTITUTION:Low-resistance high-melting point metal powder 85-90wt.% mainly consisting of tungsten and molybdenum and the remainder of an organic vehicle containing a binder 5-13wt.% are mixed, and the mixture is forcefully fed at the shear rate 1000s<-1> through the minimum interval section of a kneading machine having the minimum interval of at least 5mum and an larger interval around it and kneaded to obtain conducting paste 3. This paste 3 is pattern- printed on a green sheet 2 mainly made of ceramic and sintered to obtain a thick layer circuit board 1. Pins 12 and semiconductor elements 10 are soldered via connecting conductors 5 and 6 and a thin conductor 8 to complete an electronic circuit module.
Patent JP-2000019886-A (JP)
Title: Fixing device and image forming device provided with the fixing device
Inventor: MOCHIZUKI ATSUSHI
IPC: G01N22/04
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device and an image forming device equipped therewith capable of obtaining stable image glossiness by appropriately performing fixing processing regardlessly of water content retained in a recording medium. SOLUTION: This fixing device 5 is equipped with a fixing roller 51 and a pressure roller 52 rotating in press-contact with the roller 51 through recording material P carrying an unfixed image; and the unfixed image is fixed on the material P by imparting heat and pressure while passing the material P through a press-contact part between the rollers 51 and 52. The device 5 achieves the purpose by providing a water content detection means 16 detecting the water content retained in the material P and a control means setting according to the detected water content information of the means 16 so that fixing processing may be performed on an optimum fixing processing condition (fixing speed, fixing temperature and pressuring force in the press-contact).
Patent JP-H0546511-A (JP)
Title: Communication controller
Inventor: TSUTSUI KENSAKU
IPC: G06F13/00
Filed: 1991-08-13
Abstract: PURPOSE:To secure the connection between a working station and plural host computers just by preparing the connection information to a unique host computer at the working station. CONSTITUTION:When a processing request is sent to a host computer 10-1 from the working station 20, a connection information control part 13 decides whether the processing request is addressed to the part 13 itself or not. If not, the connection information to the corresponding host computer 10-N is acquired from a connection information control part 12 and then returned to the station 20. When the connection information is returned from the computer 10-1, the connection host control part 22 of the station 20 secures the connection to the computer 10-N based on the connection information and transmits a processing request again. Thus it is possible to secure the connection between the station 20 and an optional host computer based on the connection information stored in the computers (10-1)-(10-N) and to perform the communication processing as long as only the default connection destination host information 23 is defined at the station 20.
Patent JP-H06234964-A (JP)
Title: Polyimide adhesive and insulating coating material
Inventor: OKAMOTO KEIJI
IPC: C09J179/08
Filed: 1993-07-23
Abstract: PURPOSE:To provide a polyimide adhesive having low-temperature processability and excellent radiation resistance and to provide an insulating covering material having an adhesive layer made thereof. CONSTITUTION:A polyimide adhesive represented by the formula (wherein Ar1, Ar2, Ar4 and Ar6 are each a bivalent organic group, Ar3 and Ar5 are each a tetravalent organic group; l, m and n are each 0 or a positive integer of 1 or greater; the sum of l and m is 1 or greater; and t is a positive integer of 1 or greater) is obtained. This adhesive is made into a film, or an adhesive layer formed from this adhesive is formed on a base film to obtain an insulating coating material.
Patent JP-S6264103-A (JP)
Title: Oscillation circuit
Inventor: MIURA KIYOSHI
IPC: H03B5/32
Filed: 1985-09-17
Abstract: PURPOSE:To obtain an oscillation circuit suppressing the fluctuation of an oscillation frequency due to the variation in the inductance element value by connecting an inductance expanding the oscillating frequency region in series with a crystal oscillator and connecting a capacitor in parallel with the series connection. CONSTITUTION:When a data fed to a terminal In is at a low level, a potential at a terminal P1 is higher and the capacitance of a varactor diode D is small. A transistor (TR) 2, capacitors C20, C30, C40, a diode D and a crystal oscillator X form a Colpitz osillation circuit and the oscillation frequency is controlled in response to the level at the terminal IN. In inserting an inductance L10 to the crystal oscillator, the oscillating frequency is set widely and if the inductance L10 itself is fluctuated, the oscillating frequency is changed. Thus, a temperature compensation capacitor C10 having a proper temperature coefficient is connected in parallel with the inserted inductance L10. Thus, the fluctuation of the oscillated frequency is prevented independently of the selection of a type of material of a core used for the inserted inductance L10.
Patent JP-H06229753-A (JP)
Title: Scanner system
Inventor: TODA AKITOSHI
IPC: G01B11/26
Filed: 1993-08-17
Abstract: PURPOSE:To allow a good scanning by detecting displacement at the free end of a scanner optically and compensating for the displacement inherent to the scanner thereby eliminating the effect of displacement of a piezoelectric element. CONSTITUTION:A light beam having unidirectional linear polarized component diverged from a light source 8 is converted 5 to have a circularly polarized component and directed to a plane mirror 4. When a scanner 1 is displaced, i.e., when the free end of the scanner 1 is inclining at an angle of theta against a refrence state, the light beam incident to the plane mirror 4 is reflected at angle of 2theta with respect to the incident light and the condensed light spot forming position on the light receiving face of a position detector 9 is shifted from the center. An operating circuit 16 then determines the displacement of the scanner 1 based on the output signal from the detector 9. A nonlinearity correcting means 11a for a scan controller 11 corrects a control signal based on a displacement signal from the circuit 16 and applies a voltage selectively to four driving electrodes of the scanner 1 through a scanner driver 14 thus controlling a stage 3 to a desired state.
Patent JP-S5992247-A (JP)
Inventor: TAJIMA KENICHI
IPC: B61B13/00
Filed: 1982-11-18
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-2000033856-A (JP)
Title: Vehicle wiper unit
Inventor: NAKAMURA MINORU
IPC: B60S1/22
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent noises and vibration that tend to occur at the stroke end of a wiper. SOLUTION: A blade rubber 47 at the angle (tilt angle: -θ) shown in Fig. (a) is turned counterclockwise while being kept over a windshield 30 by the amount a in Fig. (b). Then it is brought into contact with the windshield 30 at the angle (tilt angle: +θ) in Fig. (c). That is, the blade rubber 47 is kept over the windshield 30 at the stroke end of the wiper, and the tilting is forcibly inverted at that position, simultaneously. As a result, since the tilted blade rubber is brought into contact with the rubber, no noise nor vibration may occur. A roller that rotates upon being in contact with the windshield is used as a drive source of the wiper blade driving mechanism, any additional driving source such as a motor may not be required.