baber/WOPTO huggingface dataset:
Patent JP-S537309-A (JP)
Title: Digital information reproduction device
Inventor: WADA TADAHIRO
IPC: H04L25/49
Filed: 1976-07-07
Abstract: PURPOSE: To perform accurate check and read of recorded information by performing changeover transmission of control signals hving two level values for a peak position indicating signal formation circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07287645-A (JP)
Title: Image forming method and device and image forming system
Inventor: NAKAMURA TADAHIRO
IPC: B41J21/00
Filed: 1994-04-19
Abstract: PURPOSE:To provide an image forming method and device and an image forming system where the waiting time of a user is reduced. CONSTITUTION:This method is an image forming method in which the device is connected to a computer equipment and an image is formed in accordance with the instruction from the equipment concerned, and when the image data prepared by a first page description language is received from the computer equipment S1, use status of plural respective rasterizers expanding the image data prepared by different page description languages into image data, respectively is discriminated S3. When it is discriminated that the rasterizer corresponding to the first page description language is in use by this discrimination, the image data of the first page description language is converted into a second page description language which is not in use S6, the data is expanded into image data by a corresponded rasterizer S7, this expanded image data is outputted to a printer part and an image is formed S9.
Patent JP-S60223848-A (JP)
Title: Joint filling resin material for tile
Inventor: TAKEMI TAROU
IPC: C09K3/10
Filed: 1984-04-20
Abstract: PURPOSE:The titled material suffering little loss of weight on hardening, giving a wall with excellent appearance, free of separation trouble, etc., obtained by compounding a resin-emulsion binder, a lightweight aggregate, a fine aggregate, and if necessary, various additives. CONSTITUTION:10-50wt% binder comprising a resin emulsion such as an acrylic or PVAc emulsion, 5-60wt% lightweight aggregate such as glass balloons, shirasu balloons, or perlite, 1-60wt% fine aggregate such as Al(OH)3, or CaCO3, and if necessary, additives such as a wetting agent, an anti-foaming agent, and an antiseparation agent, in an appropriate amount are compounded to give the titled material. This material has a combination of the ease of processing of a cement type joint filling material and the excellent deformability of a resin type joint filling material, and will cause no trouble such as tile separation even when a compressive stress acts on a tiled wall. In addition, the incorporation of an inorganic lightweight aggregate reduces the weight loss on hardening, and enables to build a tiled wall with excellent appearance.
Patent JP-H06285275-A (JP)
Title: Manufacture of sheet for car
Inventor: ANDO KENICHI
IPC: B68G7/052
Filed: 1993-04-07
Abstract: PURPOSE:To make it possible to form a design line having a good appearance by a method wherein a sheet cover in a reversed state is placed on a lower die having thereon a groove insertion protrusion in such a manner that a sewing part is located at the protrusion and a mold pad is mounted on the sheet cover to compress it between an upper die and the lower die. CONSTITUTION:For manufacturing a sheet for car, at first the sheet cover 7, with its rear side facing upward, is placed on a forming surface 12 of a lower die 11 in such a manner that a sewing part 8 is located on a groove insertion protrusion 16. Next, a mold pad 1, with its upper surface being coated with hot-melt adhesive 25 and with its upper surface facing downward, is placed on the cover 7. Under such conditions, an upper die 21 is lowered to hold a clamped state, and steam is fed into a hollow zone 13 in the die 11 to heat the surface 12 and the cover 7, whereby the sheet cover 7 is bonded to the surface of the mold pad 1 by means of adhesive 25, wherein the sewing part 8 is bonded to a linear groove of the pad 1 without being deviated therefrom, so that a beautiful design line is formed on the sheet cover 7.
Patent JP-H05283569-A (JP)
Title: Heat exchanger and cooler
IPC: H01L23/38
Filed: 1992-04-02
Abstract: PURPOSE:To obtain a heat exchanger which can reduce the size of an electronic device and which has a small size and a light weight. CONSTITUTION:A heat exchanger comprises a rotary disc 6 in which thermoelectric cooling element (Peltier element) 30 is mounted on a heat generating element 1 and which has a central opening opposed thereto, agitating blades 7 erected on the disc 6, a magnet yoke 8 fixed to the disc 6, a central shaft 9 of the disc 6, a bearing 10 for supporting the disc 6 through the shaft 9, a frame 11 for fixing the bearing 10 and having a central opening, a stator core 12 mounted in the frame 11, an electronic board 13 mounted in the frame 11 to control rotation of the opening, the disc 6, and a fixing boss 14 for fixing the board 13 and the frame 11 to the board 4. Heat exchanging is executed by utilizing convection heat transfer rate upon reduction in a distance S of a gap between the blades 7 and the element 30. Accordingly, more heat from the heat generating element can be absorbed by using the cooling element.
Patent JP-S59207785-A (JP)
Title: Automatic threshold setting circuit
Inventor: TSUKAZAKI KOUICHI
IPC: H03K5/08
Filed: 1983-05-11
Abstract: PURPOSE:To automatically set the most suitable threshold with a device which automatically inspects pattern faults, by finding a threshold which binary-codes a video signal to be obtained at the next point of time based on the size of a video signal obtained at one point of time. CONSTITUTION:An automatic threshold setting circuit 4 is newly installed and the photoelectrically transduced signals of reflected light coming from the wiring pattern of an image sensor 1 are continuously supplied to the circuit 4, and then, the content C of a counter 18 is compared with the content D of a picture element number setter 20. When a condition, C<D, is detected, a control section 24 transfers the content of a counter 17 to a latch 21. The content of the counter 17 is used for binary coding the next one unit of a video signal sent from the image sensor 1.
Patent JP-S565996-A (JP)
Title: Surface treatment by anticorrosive metal coating
Inventor: YAMAMOTO KANTAROU
IPC: C25D3/54
Filed: 1979-06-27
Abstract: PURPOSE: To manufacture Ti raw liquid in a short time and to form the above- mentioned coating on a substrate, by adding reducing agent to a titanium chloride solution regulated pH and to form the electrodeposition coating making the substrate iron material as cathode and graphite as anode.  
     CONSTITUTION: Sponge Ti, metallic Ti or TiO 2  etc., are dissolved in hydrochloric acid and ph is regulated at 3W6.5. Next, 5W10% reducing agent, such as glacial acetic acid, glycolic acid etc., is added and temperature of the solution is maintained at 30W45°C. Electroplating is carried out in the above solution making a substrate iron material as cathode and graphite as anode and then, electrodeposition coating is formed on the substrate. Hole sealing treatment is carried out by heat treatment, for example, after dipping in sodium silicate as plating aftertreatment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60225245-A (JP)
Title: Electronic appliance
Inventor: NISHIMURA YUKIO
IPC: H01L31/14
Filed: 1984-04-24
Abstract: PURPOSE:To make an appliance compact and thin by laminating an input part, processing part, display part, and a recording part and forming the display part with light emitting layers. CONSTITUTION:A DC bias and an AC voltage are applied between electrodes 2-2 and 2-6 by a DC power source 2-14 and an AC power source 2-13. When an incident light is irradiated from the side of a substrate 2-1 by an input pen, an output display layer 2-5 emits light through a molecular layer 2-3 for optical sensor input and an electric charge storage payer 2-4. In case of recording, a recording sheet where a molecular layer 2-7 for recording is provided on a recording sheet base material 2-8 is approximated to a part under a transparent electrode 2-6. When display information is transferred to an external memory, light emitting layers 2-17 are lit successively, and the current flowed to a driving circuit 2-12 is detected, and this output is transferred to the external memory.
Patent JP-H03281445-A (JP)
Title: Switch control for plural discharge lamp
Inventor: NAKABAYASHI YASUMITSU
IPC: B60Q1/14
Filed: 1990-03-30
Abstract: PURPOSE:To prevent service life shortening due to the application of high voltage in an unloaded condition by actuating a switching relay with a relay drive circuit within a short time during the power source part OFF condition of a lighting circuit in a relay drive circuit. CONSTITUTION:The operation of manual operation switches 6a and 6b to L0 at the time of t1 causes the turning ON of a power source part 5a while a switching relay 2 remains as L0 and the lighting of a L0 discharge lamp 1a, and because of the non-action of the switching relay 2 at the time of the operation, results in the non-occurrence of the nonconformity of the application of high voltage in the course of relay operation. Next the operation of the switches 6a and 6b to a Hi position at the time of t2 causes the switching operation of the switching relay 2 from L0 to Hi within a short time because of only the short time OFF of the power source part 5a. Then a short time T passes after the finish of the switching operation, and the power source part 5a is restored to an ON condition. Because the power source part 5a is ON-restored after the completion of the operation of the switching relay 2 in the operation at the time of t2, the nonconformity of the application of high voltage in the course of relay operation is unoccurring.
Patent JP-S536570-A (JP)
Title: Preparation of semiconductor device
Inventor: ICHIMURA TAKAHIKO
IPC: H01L21/31
Filed: 1976-07-07
Abstract: PURPOSE: To enhance the gettering effect of phosphorus by forming a phosphorus diffusion region on a portion in which a mesa groove is to be formed, prior to formation of the mesa groove. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04294070-A (JP)
Title: Na-s battery and manufacture thereof
Inventor: TSUNO NOBUO
IPC: H01M10/39
Filed: 1991-03-22
Abstract: PURPOSE:To enhance the anti-corrosiveness of a pos. electrode chamber against Na polysulfide by forming No.1 and No.2 film of a certain specified material in the part contacting Na polysulfide, and then subjecting to heating process. CONSTITUTION:A Na-S battery is partitioned into a pos. electrode chamber and a neg. electrode chamber with a solid electrolyte having alkali ion conductivity. The former chamber accommodates molten S compounds, while the latter accommodates molten Na. The inner surface of a metal vessel constituting the pos. electrode chamber, at least its portion contacting the S compounds, is coated with an anti-corrosive film consisting of No.1 Cr carbide later and No.2 Cr-containing layer, and this is subjected to heat treatment. Thereby the anti-corrosiveness of the pos. electrode chamber against Na polysulfide is enhanced. Further by this two-layer structure, eventually propagated corrosion of the No.2 anti-corrosive film as outermost layer is checked by the No.1 anti- corrosive film to preclude the pos. electrode chamber from corrosion. Thus the lifetime of the pos. electrode chamber is prolonged.
Patent JP-H11281126-A (JP)
Title: Method of control valve operation of air conditioner and air conditioner
Inventor: NAGAE KOJI
IPC: F24F11/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To completely open a control valve from a closed state without increasing cost of the control valve. SOLUTION: In a method for operating a motor operated expansion valve of an air conditioner 10 comprising an outdoor unit 11 provided with compressors 16 through 16C and an outdoor heat exchanger 19, and a plurality of indoor units 12A, 12B,... and the like provided with an indoor heat exchanger 21 and a motor operated expansion valve 22 for controlling the flow rate of refrigerant, under a condition wherein the operation capacity of the compressors 16A through 16C is caused to lower so as to reduce the pressure difference of the refrigerant acting on the motor operated expansion valve 22 during cooling operation of the air conditioner 10, the motor operated expansion valve 22 in a fully closed state in part of the indoor unit is opened.
Patent JP-H07288638-A (JP)
Title: Image processor
Inventor: IKEDA ATSUSHI
IPC: H04L13/08
Filed: 1994-04-20
Abstract: PURPOSE:To attain recording control even on the occurrence of memory overflow by controlling image data received not via an image memory to be transferred to a recording section. CONSTITUTION:An image memory 104 stores image data. A recording control section 112 applies various image processing to image data to be recorded to convert the data into high definition image data, which are sent to a page printer. An I/F control section 113 implements interface control with an information processing terminal equipment 114. An application software an a driver software for remote control are installed in the terminal equipment 114. When image data from the terminal equipment 114 are print-controlled, the image data received not via the memory 104 are controlled to be transferred to the recording section 112. Thus, recording control is attained even on the occurrence of memory overflow.
Patent JP-S59207855-A (JP)
Title: Expanded glass laminate
Inventor: HAYASHI HIROAKI
IPC: C03C17/30
Filed: 1983-05-10
Abstract: PURPOSE:To prevent penetration of water from outside and to eliminate damage caused by freezing, by forming water-repellent covering layer on the surface of expanded glass material. CONSTITUTION:A water-repellent covering layer is formed on least one surface of expanded glass material having a large number of closed cells in the interior, consisting of glass. Rubber, thermoplastic resin, or thermosetting resin is used as the covering layer. Covering is carried out by any of coating with brushes, rollers, etc., spraying method by mortar gun, spray gun, etc., and dipping method, and an amount of the covering material used is 5-500mg based on 1cm<2>.
Patent JP-H10272338-A (JP)
Title: Catalyst supporting filter for purifying exhaust gas and its production
Inventor: AIZAWA YUKIO
IPC: B01J37/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas purifying catalyst supporting filter low in pressure loss and not generating the waste of a catalyst, and to provide a method for producing the exhaust gas purifying catalyst supporting filter having an advantage capable of easily controlling the amt. of a catalyst supported the a heat-resistant filter and efficiently supporting the catalyst only on the surface of the filter within a short time. SOLUTION: A catalyst-containing slurry is sprayed on the surface of a heat-resistant filter, for example, a filter composed of alumina to form a catalyst supporting filter having constitution such that the catalyst is supported only on the surface of the heat-resistant filter. When this catalyst supporting filter is produced, the catalyst-containing slurry (a solvent and the catalyst are mixed) is sprayed on the heat-resistant filter 9 by a spray device using a spray nozzle and the heat-resistant filter 9 after the spraying of the slurry is dried and baked to support the catalyst only on the surface of the heat-resistant filter 9.
Patent JP-H07285319-A (JP)
Title: Fitting structure for automobile parts
Inventor: KOZUKA AKIHIKO
IPC: B62D25/08
Filed: 1994-04-20
Abstract: PURPOSE:To reduce the number of part items required for assembling a cowl louver and a hood seal to a vehicle body main body. CONSTITUTION:This fitting structure of automobile parts is used for fitting a cowl louver 50 guiding the outside air into a car room and a hood seal 60 provided adjacently to the cowl louver 50 and closely stuck to a hood 42 covering an engine room to a vehicle body main body 40. A fitting hole 44 is formed on the vehicle body main body 40, a claw 52 couplable with the fitting hole 44 is formed on the cowl louver 50, and part of a hood seal 60 is held by the cowl louver 50 held by the vehicle body main body 40 via the claw 52 and the vehicle body main body 40.
Patent JP-S58197503-A (JP)
Title: Controlling method of filter pond
Inventor: KOBAYASHI TOSHIAKI
IPC: G05B11/36
Filed: 1982-05-13
Abstract: PURPOSE:To improve filtration performance by making a regression analysis from a relation based upon an actual filtration time and a filtration resistance value, and finding a precise time that it takes to obtain a set filtration resistance value from the approximate expression of the filtration resistance value based upon a found change in the lapse of time. CONSTITUTION:For example, (n) actual loss head values h(t) between new filtration start time t=0 and t=t after a flushing process are measured at intervals of five minutes. Those (n) actual values are used to make the regression analysis by using a secondary function, and coefficients (a), (b), and (c) of the approximate equation h(t)=at<2>+bt+c are found according to Cramer's rule by applying the method of least squares. An upper-limit filtration loss head value (hmax) for the operation of the filter pond is set and inserted in the approximate equation to find a maximum filtration resistance arrival time, e.g. maximum loss head arrival time (t) corresponding to the upper-limit value of the upper-limit filtration resistance. This value is added to the filtration start time to calculate a flushing process transition time.
Patent JP-H05257550-A (JP)
Title: Reference voltage generating circuit
IPC: H03F3/45
Filed: 1991-03-20
Abstract: PURPOSE:To drive a reference voltage generating circuit with a low supply voltage by providing a feedback circuit with a differential amplifying circuit which takes the reference voltage of the reference voltage generating circuit as the input and outputs the output to the base of a current control transistor. CONSTITUTION:A feedback circuit C essentially consists of a differential amplifying circuit C1. The differential amplifying circuit C1 consists of transistors TRs Q16 and Q17 and resistances R13, 14, and 12, and an output voltage VREG of an output terminal T is applied to the base of the TR Q16. Meanwhile, the collector voltage of a TR Q11 is applied to the base of the TR Q17 through a TR Q14. The TR Q14 has the current biased by a TR 15 as the output of the differential amplifying circuit C1. The output of the differential amplifying circuit C1 is led to the base of a driving current generating TR Q18 to form a negative feedback loop for a reference voltage generating circuit B. The feedback circuit C can be driven with even 1.5V supply voltage Vcc with respect to circuit constitution and is effective to miniaturize a device.
Patent JP-S60227077-A (JP)
Title: Water flow regulator
Inventor: MATSUI KOUJI
IPC: F16K17/34
Filed: 1984-04-24
Abstract: PURPOSE:To assure sufficient water flow under low hydraulic pressure while to stabilize the pressure-water flow characteristic under high hydraulic pressure by making a bypass hole in the center of an inner core while mounting a soft board for closing the bypass hole on the inner core. CONSTITUTION:A bypass hole is made in the center of an inner core 17 in the water flow direction while a soft board 18 is mounted in the upstream of the inner core 17. Upon application of hydraulic pressure higher than predetermined level, said board 18 will deform to close the bypass hole of the inner core 17. Consequently, under low hydraulic pressure, the water flow passing through a gap between the inner core 17 and an O ring 16 is combined with the water flow passing through the bypass hole. While the bypass hole of inner core 17 is closed under high hydraulic pressure resulting in constant flow control.
Patent JP-S5510824-A (JP)
Title: Motive power transmission apparatus with electromagnetic joint coupled with electric machine
Inventor: SHIBATA FUKUO
IPC: H02P17/00
Filed: 1978-07-06
Abstract: PURPOSE: To reduce the number of brushes and slip rings of a driver, by enabling the forward and reverse rotation of a load while rotating a prime mover in a fixed direction.  
     CONSTITUTION: An armature 10 is provided in one rotor 4 of an electro-magnetic joint 2 having two facing rotors 3, 4 which rotate relatively to each other. The rotor 4 is mechanically coupled to the rotor 7 of a wound-rotor induction motor 5 to drive the load 9. The rotor 3 is driven by the prime mover 1. Windings 11 provided on the rotor 7 are connected to the armature 10. The rotor windings 11 and armature windings 12 of the motor 5 are connected to each other through frequency converters 17∼19. When a contactor 22 is opened and another 23 is closed, the wound-rotor induction motor 5 is run with a secondary circuit closed. When the contactors 22, 23 are opened and another 24 is closed, the armature windings 12 are energized by a DC power source 16 and the motor is run as a synchronous one. The number of brushes and slip rings of the driver is thus reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03283023-A (JP)
Title: Optical disk device
Inventor: KUSANO TAIZO
IPC: G11B7/005
Filed: 1990-03-29
Abstract: PURPOSE:To reproduce a sum signal exactly without being affected by fluctuation of a sum signal attended with laser beam power fluctuation and by various external disturbance by controlling the amplification factor of a voltage controlled amplifier circuit with an AGC circuit so that the sum signal detected from a reference signal area is coincident with a prescribed reference voltage. CONSTITUTION:Rough AGC (automatic gain control) is implemented based on a peak value and a reference voltage while a PLL circuit is unlocked. Moreover, when the PLL circuit is locked, the amplification factor of a voltage controlled amplifier circuit 5 is controlled by an AGC circuit 9 so that a 1st signal S1 being a sum signal detected from a reference signal area M in a sample servo area is coincident with a prescribed reference voltage. Thus, the sum signal is exactly reproduced with being affected by the presence or defect of a pit at the outside of the reference signal area or fluctuation of the sum signal level attended with laser beam power fluctuation for recording/ erasure at the outside of the reference signal area or various external disturbance.
Patent JP-H10251587-A (JP)
Title: Oily ink composition for ball point pen
Inventor: HATTORI TETSUYA
IPC: C09D11/18
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having good writing feeling and without causing writing failure such as blank spaces in writing by compounding a coloring agent and an organic solvent with a specific (co)polymer and controlling ink viscosity. SOLUTION: This oily ink composition comprises (A) a coloring agent, (B) an organic solvent (preferably a solvent having a boiling point of >=150 deg.C at normal pressure, e.g. benzyl alcohol) and (C) a compound selected from an N-vinylacetoamide or N-methyl-N-vinylacetamide polymer of formula I (R1 is H or CH3 ), a copolymer comprising units of formula I and formula II  R2 is H, COOY (Y is H or an alkali metal), etc.; X is COOM [M is H, hydroxyl group, etc.; molar ratio of (m) to (n) is (30:70) to (100:0)]} and a copolymer comprising units of formula I and formula III and a copolymer comprising units of formula II and formula III, and has 1-10Pa.s ink viscosity at 20 deg.C. The content of the component C is preferably 0.1-2wt.%. Alpha- and β- pinene.phenol polycondensation product is preferably further added to the composition.