baber/WOPTO huggingface dataset:
Patent JP-S58172968-A (JP)
Title: Coil unit for coreless armature
Inventor: KAMATA SAKUO
IPC: H02K23/58
Filed: 1982-03-31
Abstract: PURPOSE:To effectively and readily bond strands of inner and outer cylindrical coils by flowing solder to a groove by forming the groove on the upper surface of coil strands which are superposed radially at inner and outer cylindrical coils. CONSTITUTION:Inner and outer cylindrical coils 11, 12 formed of strands 1 of equal length disposed in parallel with each other are engaged, associated, and sequentially bonded at the superposed part, thereby electrically forming a closed loop to construct a coil unit. A groove formed between superposed coil strands of the inner cylindrical coil is formed between insulating layers 3, and solder 4 is flowed to the groove 3.
Patent JP-S58173373-A (JP)
Inventor: TSUAKI HAJIME
IPC: F26B9/00
Filed: 1982-03-31
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-S63220615-A (JP)
Title: Flip-flop circuit
Inventor: KIMURA KATSUHARU
IPC: H03K3/286
Filed: 1987-03-09
Abstract: PURPOSE:To lower a power source voltage to >=1.5V by constituting a flip-flop of two differential circuits composed of two pairs of transistor pairs to share a constant current source. CONSTITUTION:When a clock pulse is inputted from terminals C and -C and the terminal C is High and the terminal -C is LOW, transistors Q1 and Q2 are turned off. At this time, when a terminal D is High and a terminal -D is LOW, a transistor Q3 is turned on and a transistor Q4 is turned off. Next, the clock pulse of the terminals C and -C is inverted, the terminal -C is High and the terminal C is LOW, then, transistors Q3 and Q4 are turned off and transistors Q5 and Q6 are turned off. At such a time, a transistor Q7 is turned on, a transistor Q8 is turned off and the data inputted from terminal D and -D are held. By the above-mentioned action, it is found that the circuit has the function of the flip-flop.
Patent JP-H02234589-A (JP)
Title: White balance device
Inventor: INOUE MANABU
IPC: H04N9/04
Filed: 1989-03-07
Abstract: PURPOSE:To attain color balance adjustment with high accuracy even if stroboscope is not lighted due to any cause by setting white balance adjustment automatically after confirming that the stroboscope is lighted actually at the image picking using a stroboscope light in common. CONSTITUTION:A charging voltage of a main capacitor in a stroboscope circuit 16 is monitored by a system controller section 8 via an A/D converter 17 at so-called stroboscopic image pickup for use with a stroboscope light in common and when the lighting of strobo is confirmed from a change in the charging voltage, switches 13a, 13b are subjected to switching control at that point of time and a white balance adjustment value given to a WB control section 5 is set to a white balance adjustment value corresponding to the color temperature of stroboscope light. Thus, when no stroboscope lighting takes place regardless of the light drive of stroboscope, the kind of lighting light source is discriminated from the brightness information of an object detected by a photometric sensor 10 and the white balance adjustment value in response to the color temperature of the light source to be discriminated is set.
Patent JP-S54146643-A (JP)
Title: Photo-circuit element
Inventor: MATSUI TERUJI
IPC: H04B10/27
Filed: 1978-05-08
Abstract: PURPOSE:In photo-communication, to collimate light generated from a photo-fiber and divide the light by a plurality of reflection mirrors, thereby to make it possible to adjust the distribution ratio of light. CONSTITUTION:Light 8 emitted from a fiber 1 is converted into light beams substantially parallel to each other by a square refractive index distribution type lens 4 of a length 1/4 of the periodic length. Thereafter, light is divided into two equal parts by means of reflection mirrors 9 and 10 arranged on the extension of the central axis 4c of the lens 4 so that its junction line passes rectangularly through the axis 4c and the surface of the reflection mirrors are arranged to have an angle of 45 degrees with respect to the end surface of the lens 4, and is deflected in a direction rectangular to the axis 4c. The deflected light is throttle again by lenses 5 and 6 of a square refractive index distribution type having a length 1/4 of the periodic length, and bonded and propagated to the fibers 2 and 3. The correlative position between the junction of the reflection mirrors 9 and 10 and the axis 4c is shifted, whereby the ratio of lght distrubution to the fibers 2 and 3 can be varied.
Patent JP-H05253162-A (JP)
Title: Bathtub washer
IPC: B08B9/093
Filed: 1992-03-13
Abstract: PURPOSE:To easily respond to the various kinds of size of a bathtub and to perform washing easily and at high speed by providing a means which regulates the expansion/shrinkage quantity of a nozzle arm fitting in the size of the bathtub at a rotatably driven nozzle unit. CONSTITUTION:An expansion/shrinkage quantity regulating means in which the nozzle arm 7 expending by receiving the hydraulic pressure of supplied washing water is extended in radial shape in a radial direction, and an exhaust nozzle 8 is formed advancing the tip of the arm and downward or either direction, and which regulates the expansion/shrinkage quantity of the nozzle arm is provided at the rotatably driven nozzle unit 2. The expansion regulation of a cylinder rod 61 is performed by providing a rod supporting piece 77 at the tip part of a cylinder 65 on the side opposite to a hinge part, providing a rod through hole 78, and also, mounting a receiving plate 80 on which an adjusting rod 79 is fixed on the fixed side of the nozzle body 32 of the cylinder rod 61, and regulating expansion length at the screw cutting part of the adjusting rod 79 with a double nut 81 by passing the adjusting rod 79 through the rod through hole 78 of the rod supporting piece 77.
Patent JP-S56152577-A (JP)
Title: Work holding driver for superfinisher
Inventor: OOKUMA KUNIAKI
IPC: B24B35/00
Filed: 1980-04-25
Abstract: PURPOSE:To attempt improvement in machining efficiency, reduction of costs and the like by supporting two works such as cam shafts so as to be axially concentric, and using a single rotating-vibrating apparatus to rotate and vibrate the works in synchronization with each other when they are superfinished. CONSTITUTION:While being centered, two works A and B are supported between tail stocks 7 and 60 and between 6 and 70 respectively, and one end of the work A and both ends of the work B are clamped by means of chucks 8, 62 and 72. Passages 4c and 4d in a head 4 are connected to a tail stock operating selector valve 33 through ducts. In the lower part of a housing 3, a driving unit 40 is provided, and the rotation of the driving shaft 41 thereof is transmitted to the work A through the chuck 8, the work B, the chuck 62, a rod 60d, a connecting plate 73, the tail stock 70 and the chuck 72. Thereby, the cam parts A1, A2, B1 and B2 of the works A and B are rotatively driven and ground by means of grinding wheels R and F.
Patent JP-2000247064-A (JP)
Title: Receipt
Inventor: MOCHIZUKI SHINOBU
IPC: G06Q30/06
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To enable careful customer control by constitute the point indication column of a receipt of a newly aquired point column and a target arrival point column indicating the balance of target arrival points being differentiated from a purchase total amount of the customer up to now. SOLUTION: A card number column 21 is disposed below the purchase detail column 19 of a receipt 11, and the number of a card used for purchase of goods by a customer is described. In addition a point indication column 23 is disposed below the card number column 21, and provided on the point indication column 23 are a newly aquired point column 25 having newly aquired points entered in accordance with the purchase total amount of this time and a target arrival point column 27 (a balance) entered by subtracting the newly aquired points from the target arrival points differentiated per customer on the basis of the purchase total amount the customer has made sofar. In this manner, the customer can easily confirm the value of his receivable value from the description of the point indication column 23 and a balance of points to be achieved for a target arrival.
Patent JP-H05259768-A (JP)
Title: Variable gain amplifier for compensating output operating point
IPC: H03G3/10
Filed: 1992-03-13
Abstract: PURPOSE:To compensate the fluctuation of an operating point of an output voltage of the variable gain amplifier by connecting an output of an amplifier element in pairs with an amplifier element receiving 1st and 2nd control signals to 1st and 2nd output terminals respectively. CONSTITUTION:Transistors(TRs) Q2, Q3 are multi-connector TRs and collectors are connected respectively to output terminals 22, 23. One of TRs Q5, Q6 receiving input signals VIN1 and VIN2 respectively is turned on and the other is turned off, its emitter connects to a constant current device 21 to form a differential amplifier. Through the constitution above, even when a voltage level of gain control signals VC1, VC2 is changed, output signals VO1, VO2 are unchanged. Thus, the operating point of the output voltage at the terminals 22, 23 is not varied.
Patent JP-S53140996-A (JP)
Title: Fare and guide display apparatus for common transportation means
Inventor: KUME MINORU
IPC: H04N5/44
Filed: 1977-05-13
Abstract: PURPOSE: To offer the coverniences of passangers and drivers and smooth operations by using TVs for guiding within the vehicle in the vehicle of common transporation means such as buses, etc., projecting fare image by using a still image storing and reproducting unit and projecting guide image such as of stops, etc. with a recording and reproducing unit such as VTR, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06124389-A (JP)
Title: Photoelectric smoke sensor
Inventor: ARIGA YASUO
IPC: G08B17/10
Filed: 1993-03-16
Abstract: PURPOSE:To easily and surely fix an optical base to a printed circuit board. CONSTITUTION:This photoelectric smoke sensor is provided with the optical base 40 on which an annular labyrinth is provided on an upper part, plural hooks 48 which are formed on the lower part of the optical base 40 and has lock projections 48a at their lower end sides, the printed circuit board 10 having plural insertion holes into which the hooks 48 are penetrated and lock parts 17a of the printed circuit board 10 which are provided at the peripheral edges of the penetrating holes and engage the lock projections.
Patent JP-H103186-A (JP)
Title: Electrostatic photographic printing machine, and monitoring/controlling method for electric parameter on image forming surface
Inventor: MARA ROBERT M
IPC: G03G15/04
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for monitoring/controlling the electric parameter of an image forming surface. SOLUTION: A monitoring/controlling device includes a patch generator for recording a first control patch at a first voltage level and a second control patch at a second voltage level, on the image forming surface and an electrostatic wattmeter for measuring potentials related to the first and second control patches. A processor cooperated with the patch generator calculates the electric parameter of the image forming surface from the potentials measured from the first and second control patches. The processor decides the deviation between the calculated electric parameter value and a set up value. When the deviation exceeds a threshold level, the processor generates a feedback error signal and transmits it to the patch generator. This patch generator receives the error signal, to record a third control patch at a third voltage level on the image forming surface.  An ESV senses the third control patch and the processor calculates the electric parameter on the image forming surface from the measured parameter of the third control patch, to decide a correction factor. A charge device, an exposure system and a developer are adjusted according to the correction factor.
Patent JP-H02237495-A (JP)
Title: Linear power amplifier apparatus
Inventor: TANIMOTO TOMOAKI
IPC: H02P27/06
Filed: 1989-03-10
Abstract: PURPOSE:To make an apparatus applicable also to a load of three-phase star connection, from which no neutral point is pulled out, by providing high resistors composed of three-phase star connection connected in parallel with a three-phase load and having their own neutral point connected with the zero volt points of the positive and negative power sources of linear power amplifiers. CONSTITUTION:Load currents (Iu, Iv, Iw) are respectively outputted from each- phase linear power amplifiers 1, 2, 3. As resistance values of high resistors 17, 27, 37, sufficiently large values as compared with respective impedance of three-phase loads 16, 26, 36 are selected so as to realize said load currents. All residual unbalances of the total of said three-phase load currents Iu, Iv, Iw can be returned to the zero volt line of a power source via said high resistances 17, 27, 37 and a neutral point N so that almost the same load currents Iu, Iw, Iv as each-phase current command values Vu, Vv, Vw can be caused to flow through each-phase loads 16, 26, 36.
Patent JP-H07257470-A (JP)
Title: Wheel suspension device for small sized vehicle
Inventor: YAO SUKEHITO
IPC: B62K25/26
Filed: 1994-03-25
Abstract: PURPOSE:To attain a degree of freedom and easiness for setting by improving a load characteristic to a spring unit and a damper unit. CONSTITUTION:Relating to a wheel suspension device for a small sized vehicle, the device has a suspension unit comprising a spring unit 20 and a damper unit 22 for braking swiveling a swing arm 18. The spring unit 20 and the damper unit 22 are formed in a separate unit and further arranged along a vehicle longitudinal direction, to provide a lever member between the spring unit 20 or the damper unit 22 and the swing arm 18, and further respective lever ratio between the respective spring unit 20 and damper unit 22 and the swing arm 18 is made different from each other.
Patent JP-H0851128-A (JP)
Title: Bumped array tab package
Inventor: UIRIAMU KEI DENISU
IPC: H01L21/60
Filed: 1995-03-15
Abstract: PURPOSE: To obtain a low profile semiconductor device package at low cost. CONSTITUTION: In the packaged device, conductive leads 18 on a single metal TAB tape 12 interconnect the bond pads 20 on a semiconductor die 22 and the tape-board interconnection pads 24 on the single metal TAB tape 12.
Patent JP-H01231905-A (JP)
Title: Assembly of hollow yarn bundle
Inventor: KIUCHI MASAYUKI
IPC: B01D63/00
Filed: 1988-03-11
Abstract: PURPOSE:To avoid generation of poisonous and irritant gas and to obtain an assembly of hollow yarn bundle having superior heat resistance, solvent resistance, and chemical resistance by potting ends of many hollow yarn membranes comprising porous polyolefin in a product of a setting reaction of an epoxy resin with a polyamide resin. CONSTITUTION:A hollow yarn bundle assembly is produced by fixing end parts of a bundle of many hollow yarn membranes comprising porous polyolefin keeping the end parts at open state wherein the membranes are adhered tightly to each other with a setting reaction product of an epoxy resin with a polyamide resin as a potting material. Since a polyamide resin is used as a setting agent for the epoxy resin, mixing with the epoxy resin is performed easily because of satisfactory fluidity of the polyamide resin, moreover, dangers during operation are eliminated since almost no poisonous not irritant gas is generated. The assembly of the hollow yarn bundle is useful for a means for separating foods, medicines, etc. The assembly has, moreover, superior heat resistance, solvent resistance, and chemical resistance, and stands for sterilization with high temp. high pressure steam.
Patent JP-H09243178-A (JP)
Title: Hot-water feed circulation connector for bathtub
Inventor: HATANO MINORU
IPC: A47K3/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To smoothly circulate hot water to reheat it when a bathtub is refilled with hot water without causing hot water to be drawn out of a hot-water passage by a siphon phenomenon when the hot water is discharged from the bathtub even if a bathtub water heater and bathtub are separately provided on upper and lower floors in a two-story or three-story house. SOLUTION: In a hot-water feed circulation connector 1 for bathtub, a trap passage 26(1) for outlet passage and a trap passage 28(1) for return passage are formed in a passage communicating with a hot-water delivery port of a hot-water passage divider 4 and a central passage 6a or peripheral passage 6b of a bathtub mounting fitting 2 and in a passage communicating with a hot-water return port 32a and the passage 6a or the passage 6b of the fitting 2, respectively, so as to circulate three-dimensionally in the divider 4.
Patent JP-H06232649-A (JP)
Title: Amplifier circuit
Inventor: INOUE HIROBUMI
IPC: H03F3/30
Filed: 1993-02-05
Abstract: PURPOSE:To amplify a signal from a small amplitude to a large amplitude signal without distortion symmetrically with respect to its upper and lower portions by preventing power noise invaded to an emitter of a 1st stage amplifier to improve the S/N. CONSTITUTION:The 1st stage consists of an NPN transistor(TR) 1 and a PNP TR 2, each collector of the 1st stage is connected respectively to a 2nd stage PNP TR 3 and an NPN TR 4, and a negative feedback is applied respectively to upper and lower stages from an output terminal 8 leading to the connection of the collectors of the TRs 3, 4, through cross connection from resistors 15, 16 to the emitters of the 1st stage TRs 2, 1 in crossing. The negative feedback quantity of the upper stage is limited by connecting a resistor 13 and a capacitor 17 from the emitter of the 1st stage PNP TR 2 to ground and a bias current is supplied to a lower PNP TR 2 of the 1st stage by a resistor 11 provided between a positive voltage power supply line 9 and the connecting point between the resistor 13 and the capacitor 17.
Patent JP-S51131259-A (JP)
Title: Zero cross trigger circuit
Inventor: AKASHI NOBUO
IPC: H03K17/72
Filed: 1975-05-10
Abstract: PURPOSE: Simple zero cross trigger circuit, which will not be erroneously activated by the noise generated from electric source. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58175730-A (JP)
Title: Microwave heating cooker device
Inventor: SATOU SEIICHI
IPC: H05B6/80
Filed: 1982-04-05
Abstract: PURPOSE:To expand a category of cooking variety in a microwave heating cooker device with a microcomputer by a method wherein a plurality of automatic menu keyboards are arranged in such a way as they may be opened or closed and one menu keyboard is opened or closed to change-over a range cooking to a oven cooking. CONSTITUTION:A plurality of automatic menu keyboards 13, 14 are arranged to be opened laterally, the keyboard 13 is provided with an oven cooking menue and the keyboard 14 is provided with the range cooking menu. One end 13a of the keyboard 13 is provided with a change-over switch 16 to cause the oven electric circuit and the range electric circuit to be changed over through an opening or closing of the keyboard 13. Thus, the oven cooking can be operated under a closed automatic menu keyboard 13 and the automatic menu keyboard 14 is operated under a closed condition of the keyboard 13 and a range cooking can be performed. In this way, the amount of menus to be described can be increased and the category of the cooking variety can be expanded.
Patent JP-S63223772-A (JP)
Title: Cleaning device
Inventor: NAKAZAWA NOBUO
IPC: G03G21/00
Filed: 1987-03-13
Abstract: PURPOSE:To stably maintain the function of a cleaning blade, to retard the deposition of foreign matter such as a corona product on an image carrier, and to prevent the generation of the fused toner by providing a constitution for supplying the cleaning assistant obtained by incorporating a magnetic substance and fluidity imparting powder into a lubricant to the title device. CONSTITUTION:In the cleaning device provided with the cleaning blade 3 to be pressed on the traveling image carrier 1, a means 6 for supplying the cleaning assistant L consisting of a powdery solid lubricant, a resin contg. a magnetic substance, and fluidity imparting powder is arranged at the position on the upstream side of the cleaning blade and on the downstream side of a transfer region. Consequently, the supply of the lubricant to the image carrier is smoothed, the lubricant can be uniformly coated on the surface, the durability of the cleaning blade is improved, the deposition of various foreign matter on the image carrier surface is effectively prevented, and cleaning is stably carried out.
Patent JP-S63223557-A (JP)
Title: Production of semiconductor biosensor
Inventor: KURIYAMA TOSHIHIDE
IPC: G01N27/414
Filed: 1987-03-13
Abstract: PURPOSE:To improve the accuracy of the thickness of patterned enzyme immobilized films by using patterned porous hydrophilic films having a uniform thickness. CONSTITUTION:An enzyme-contg. soln. injected from an ink jet nozzle 3a adheres onto the patterned porous hydrophilic films 2 and penetrates into the films. The enzyme liquid is held in the films 2 by surface tension and is nearly uniformly spread therein. The enzyme is uniformly distributed in the films even after drying. The patterned enzyme immobilized films having the uniform thickness are, therefore, obtd. by using the patterned porous hydrophilic films. Dropping of the enzyme to a prescribed sensor region is permitted by placing a wafer 1 on an X-Y stage and moving the position thereof with good accuracy. The formation of the enzyme immobilized films having the uniform characteristics on the wafer is permitted by controlling the dropping rate of the enzyme liquid.
Patent JP-S61214300-A (JP)
Title: Read only memory
Inventor: AISAKA YOSHIO
IPC: G11C29/00
Filed: 1985-03-20
Abstract: PURPOSE:To relieve a faulty ROM almost without a delay of an access time with a slight increase of a chip by AND processing a faulty line and a faulty column and controlling a reverse of a reading data. CONSTITUTION:A line and a column of a ROM array is selected by a line decoder 1 and a column decoder 2, and then, during a corresponding faulty ROM cell being present, faulty lines and faulty columns in faulty line detecting circuits 101-10n, and faulty column detecting circuits 111-11n in which faults are registered are detected. When a faulty ROM cell is present in the selected line and the column, detected outputs in the circuits 101-10n, 111-11n are re versed to H. These H outputs are processed in an AND circuit 12, an exclusive OR circuit 13 is controlled, and a reading output through a sense amplifier 5 from the faulty ROM cell selected in the faulty lines and the faulty columns is reversed. Thus, a chip size is not increased, an access time is not substantially delayed but the faulty ROM cell can be relieved.
Patent JP-S53140370-A (JP)
Title: Production of metal plates covered with multi-layer synthetic resins
Inventor: KAMIYA KINGO
IPC: B29C48/07
Filed: 1977-05-14
Abstract: PURPOSE:To make it possible to manufacture metal plates covered with multi-layer synthetic resins in one stage easily, by extruding synthetic resins using plural ports provided at a crosshead die.