baber/WOPTO huggingface dataset:
Patent JP-S5566109-A (JP)
Title: Amplifier
Inventor: SHIMAZAKI NORIKAZU
IPC: H03F3/20
Filed: 1978-11-13
Abstract: PURPOSE:To avoid the interference with other circuits and occurrence of unsteadiness due to the floating capacity for the amplifier containing the bias circuit by securing the electric isolation for the bias change-over switch via the opto-coupler in the amplifier. CONSTITUTION:For the amplifier conatining bias circuit 4, light emitting diode D2 has no light emission in opto-coupler OC along with photo transistor Q3 turned off each when switch S1 is off. Thus transistor Q4 is biased via resistance R7 to be turned on, and the base bias value of transistors Q1 and Q2 are decided by resistance R5. Then with S1 turned on, diode D2 emits the light to turn Q3 on and Q4 off respectively, and thus the base bias value of Q1 and Q2 are decided by resistance R5 and R6. Then R5 and R<6> are set properly and with S1 turned on and off, and as a result the amplifier can feature the optional amplifying action from the A-class to B-class amplification.
Patent JP-H08156983-A (JP)
Title: Pressure vessel with built-in piston
Inventor: TAKAHASHI TOSHIMI
IPC: B65D83/38
Filed: 1993-04-30
Abstract: PURPOSE: To eject a content raw-liquid from a pressure vessel by a method wherein the pressure vessel is equipped with a built-in piston and filled with the content raw liquid in the lower part below the piston and with a spray agent in the upper part above the piston, and a dip tube of a valve connecting to a nozzle is provided. CONSTITUTION: A pressure vessel 6 has a nozzle made of elastic material with an adequate hardness. A piston 1 is floatable in a content raw liquid 2 and has a tunnel-like hole 9-a in the middle. With a dip tube 11 of a valve connecting to the nozzle inserted in the funnel-like locate 9-a, the piston 1 is set in the pressure vessel 6 so that the piston 1 can slide along the inside of the pressure vessel 6 and divides the inside of the pressure vessel 6 into upper and lower chambers 3 and 4. The content raw liquid 2 is filled in the lower chamber 4 and a spray agent 8 in the upper chamber 3. Thereby, it is unnecessary to provide a special valve and dip tube and also a hole and a valve on the bottom to inject the spray agent.  In addition, the pressure vessel 6 can be used in a stable state because the center of gravity of the pressure vessel 6 lowers as the content raw liquid 2 consumed.
Patent JP-H08316939-A (JP)
Title: Data error discrimination device
Inventor: KUWANO NORIHISA
IPC: H04L1/00
Filed: 1995-05-15
Abstract: PURPOSE: To provide the bit error discrimination device capable of quick discrimination by easily setting and changing the allowable range of bit error only with a simple hardware constitution. CONSTITUTION: A reception data part 1, a comparison data part 2, a comparison circuit 4 as a comparison part, and a discrimination circuit 5 are provided. The comparison circuit 4 is provided with the same number of logic gates as bits to be compared for logical values of respective bits from the reception data part 1 and varies the resistance value correspondingly to the output value of each logic gate to change the output voltage. This output voltage is compared with a comparison voltage from the comparison data part 2 to discriminate whether data is correct or not. The allowable range is set by varying the comparison voltage in the comparison data part 2.
Patent JP-H04239456-A (JP)
Title: Internal sealing material which is applicable by micro-wave energy
Inventor: HATSUKU RIMU HAN
IPC: B32B27/06
Filed: 1991-06-11
Abstract: PURPOSE: To make aluminum foil eliminate to reduce material cost, by providing a heat-sealable layer which is softened by microwave heating to stick to the lip of a container in the internal seal material made of a laminate body of a plate liner, a wax layer, and polyester film. CONSTITUTION: An internal seal material 10 is constituted of a liner 12, a wax layer 14, polymer film 16, and a heat-sealable layer 18 in this order from the upper side to the lower side. A pulp board filled with carbon black is used for the liner 12 to absorb microwave energy and convert it to heat and transfer the heat. Paraffin wax is used for the wax layer 14, and polyester or the like is used for the polymer film layer 16. Polyethylene and heat-sealable polyester are used as a polymer material appropriate for the heat-sealable layer 18 which sticks the internal seal material 10 to the lip of a container.
Patent JP-S5363596-A (JP)
Title: Manufacturing method of high density sintered sheet
Inventor: KIMURA RIYOU
IPC: H01L41/22
Filed: 1976-11-17
Abstract: PURPOSE: To form the piezo sintered sheet that is high density, is highly homogenous and is excellent in the flatness, by sintering the green sheet which is manufactufactured by containing water soluble organic binder and polyoxyalkyl-en-glycol in the pressured atmosphere. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11325684-A (JP)
Title: Ice storage detection mechanism in automatic ice maker
Inventor: KAWAI TOSHIAKI
IPC: F25C5/18
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent crack or damage by suppressing undue blocking of rotation of an ice storage detector due to interference of a detection piece with an ice block as much as possible. SOLUTION: An ice storage detector 42 for detecting deposition of a specified quantity of ice blocks in an ice storage section 16 is arranged on the bottom face of a water pan 20 constituting an ice making unit 18. The ice storage detector 42 comprises a planar member 43 pivoted to the water pan 20, and a plurality of detection pieces 44 formed integrally at the rotating forward end of the member 43 at a predetermined interval in the longitudinal direction. Forward end of the detection piece 44 is bent upward to approach the water pan 20 by a required angle with respect to the inclining direction of the ice storage detector 42.
Patent JP-S5262602-A (JP)
Title: Magnetic pole for electric rotary machine
Inventor: HIKITA KAZUYOSHI
IPC: H02K1/08
Filed: 1975-11-19
Abstract: PURPOSE:To obtain magnetic pole for electric rotary machine with which safety running is acieved without breaking down fixing bolt, by making gap between bolt and insertion hole for allowing free thermal expansion.
Patent JP-H10319788-A (JP)
Title: Printing device and printing processing method
Inventor: GOTO TOSHIYA
IPC: G03G15/20
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To allow a user to use a printing device even in circumstances of less power capacity and avoid energy loss as much as possible. SOLUTION: When the current processing speed of a laser beam printer in an operation mode is not the same as the processing speed in a demand mode, whether the demand mode is set to be a low peak power mode or not is judged (S1-S3) and, if it is not set to be the low peak power mode, a current value for the demand mode is set to be a default value (S4) and a sheet carrying speed is reset as specified (S5). On the other hand, if the demand mode is set to be the low peak power mode, a current value for the demand mode is set to be 'low peak' (S6) and then a power consumption table is researched (S7) to select a sheet carrying speed (a low speed) corresponding to the low peak for image forming processing at the sheet carrying speed.
Patent JP-S6120693-A (JP)
Title: Bonding wire
Inventor: YAMANE SHIGEMI
IPC: H01L23/49
Filed: 1984-07-06
Abstract: PURPOSE:To suppress H2, O2, N2 and CO gas, to improve the ball joining strength, and also to improve the conductivity by limiting an element and a component of a copper bonding wire. CONSTITUTION:As for an element and a component of a bonding wire, it contains 0.001-2% by a weight ratio >=1 kinds of elements selected among Mg, Ca, rare earth element ; Ti; Hf; V; Nb; Ta; Ni; Pd; Pt; Au; Cd; B; Al; In; Si; Ge; Pb; P; Sb; Bi; Se and Te, and the balance is copper. In this regard, Mg; Y; lanthanides and Hf among said elements do not lower the conductivity so much, and the gas generation preventing effect is high. However, if they are added too much, the conductivity is lowered, therefore, its component range is set to 0.01- 1W%.
Patent JP-S6118921-A (JP)
Title: Spectacle lens forming device
Inventor: KIMURA KAZUHIKO
IPC: B24B9/14
Filed: 1984-07-06
Abstract: PURPOSE:To work speedily, accurately, and easily a lens by reading the flask shape of a spectacle frame by a reader and storing it in a computer, and working the lens with a laser beam according to indications of a computer. CONSTITUTION:The flask of the spectacle frame is read optically by the reader and stored in the computer in the form of coordinate points. The lens to be worked is set on a table which is displaced in the X-axial and Y-axial directions according to indications of the computer and irradiated with the beam from a laser oscillator positioned opposite the table. In this state, the table is displaced according to indications of the computer to grind and work the lens in the specific shape.
Patent JP-H11313755-A (JP)
Title: Locker system
Inventor: NONAKA AKIRA
IPC: A47G29/12
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To make a locker box where a baggage of a size corresponding to the size of the baggage has not been stored yet quickly and easily selectable. SOLUTION: The locker system is the one provided with plural locker boxes 11 with different sizes. It is provided with a selection key 39 for selecting the size of the locker box corresponding to the size of the load and a display device 20 for displaying the load non-stored locker box among the locker boxes of the size selected by the selection key on a display screen 25.
Patent JP-S5841472-A (JP)
Title: Cassette
Inventor: YAMASHITA NOBUITSU
IPC: G11B23/36
Filed: 1981-09-03
Abstract: PURPOSE:To perform recording or reproduction in response to various modes accompanied with a recording medium and a recorder and reproducer, and a complete program search at each program, by providing a recording medium in addition to a conventional recording medium. CONSTITUTION:A conventional recording medium and another recording medium are provided in a cassette. For example, a magnetic sheet 2 is sticked to the side of a cassette 1, and a constant feeding mechanism which feeds at a constand rate the cassette 1 inserted near a cassette insertion slit 3 of a recorder and reproducer to a normal position, and a magnetic head 5 for recording reproducing, and erasing data on the magnetic sheet 2 are provided. Further, a CPU8 controls program search and recording, reproduction in response to various modes via a recording circuit 6, a reproduction circuit 7, a memroy 9, and a tape counter 11.
Patent JP-H08333000-A (JP)
Title: Space shuttle wing fairing device
Inventor: IMADA TAKAMINE
IPC: B64G1/14
Filed: 1995-06-06
Abstract: PURPOSE: To provide a space shuttle wing fairing device for reducing the influence of cross wind components acting upon the wing of a space shuttle mounted on the tip of a rocket and launched into space. CONSTITUTION: A space shuttle wing fairing device consists of a fairing 7 composed of divided pieces formed into the shape of a frustum of cone or a frustum of polygonal pyramid close to the frustum of cone that surrounds the whole or a part of the wing 4 of a space shuttle 1 while a small diameter part adheres closely to the peripheral surface of the fuselage 3 of the space shuttle 1, and a separating device for dividing the fairing 7 integrated to surround the wing 4 of the space shuttle 1 and separating the fairing 7 from the periphery of the space shuttle 1.
Patent JP-S6115830-A (JP)
Inventor: NARINKANTO CHIYANIRARU DAMANI
IPC: A61K33/08
Filed: 1985-06-27
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-S5363824-A (JP)
Title: Semiconductor random access memory
Inventor: YAMADA MICHIHIRO
IPC: G11C11/4099
Filed: 1976-11-18
Abstract: PURPOSE:To increase bit density considerably by providing plural both side dummy cells of a sense amplifier.
Patent JP-H036318-A (JP)
Title: Method and device for cleaning molten metal
Inventor: ISHII TOSHIO
IPC: C22B9/05
Filed: 1989-06-02
Abstract: PURPOSE:To improve the effect of accelerating the rise of bubbles by ultrasonic waves by specifying the method for impressing the ultrasonic waves in the method for rapidly reducing the pressure of a molten metal in which a soluble gas is dissolved and impressing the ultrasonic waves on the molten metal during the generation of the fine bubbles. CONSTITUTION:The molten steel 3 is put into a vacuum vessel 1 which is, for example, a rectangular parallelepiped, and the vessel 1 is kept at a prescribed temp. and vacuum degree in VAD equipment. Gaseous N2 is then bubbled from the bottom of the vessel. The pressure is thereafter rapidly reduced to the prescribed vacuum degree and is rested. Ultrasonic generators 2a, 2b adjusted to resonate by parting the same at a prescribed distance are provided on the opposite surfaces 1a, 1b of this vessel 1. The ultrasonic wares of the same phase are generated from these two points and are impressed on the molten steel 3. The crossinterference of the ultrasonic waves is prevented and the aggregation and integration of the gaseous bubbles are additionally accelerated by this method. Since the floating rate of the bubbles is additionally increased, the time for the cleaning treatment of the molten metal is shortened.
Patent JP-H04364552-A (JP)
Title: Memory circuit with parity monitor circuit
Inventor: MIYAHARA YOSHIRO
IPC: G06F12/16
Filed: 1991-06-12
Abstract: PURPOSE:To save an unnecessary memory initialization processing time by performing ON/OFF control over parity monitoring in memory area units with mark data. CONSTITUTION:This circuit has a memory 2 where parallel data can be written and read, a parity adding circuit 5 which generates parity bits by calculating the parity of the data written in the memory 2, a memory 7 where the parity bits can be written and read, a parity detecting circuit 6 which calculates the parity of the data read out of the memory 2, and a parity matching circuit 8 which compares the output of the parity detecting circuit 6 with the output of the memory 7. Further, the device is equipped with a mask data memory 9 stored with information indicating whether or not parity matching is performed for a specified address area by inputting an address signal supplied to the memory 2 and control means 14 and 15 which perform ON/OFF control over the parity matching circuit with its output signal.
Patent JP-H11321880-A (JP)
Title: Packaging bag
Inventor: MIZUNO MASATAKA
IPC: B65D33/14
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To separate and store a plurality of commercial products of different appearances and make each appearance easily visible, by forming lateral folds in a bag main body, made of a synthetic resin film, which has a header disposed in its upper part, and providing insertion hold parts for inserting and holding the items to be stored. SOLUTION: In a package body 1, a bottom part is formed by folding a polypropylene film or the like, and also both edges of both sides of erected front and rear are welded together under heat, to dispose an opening 4 in the upper part. Also, the extension piece 13 of the front piece, which extends from the opening 4, is turned back and folded at the top, a reinforcing piece 2 is interposed between the parts of the turned-back fold, and the parts are welded under heat, so that a header 9 is formed in the upper part of the bag main body 1. In the case, V-shaped folds 8 are formed in the front piece laterally in two tiers, and insertion hold parts 7 in two tiers for inserting and holding commercial products 13 are formed inside the bag main body 1.  The commercial products 13 of three kinds are inserted from the opening 4, and they are separated and stored into the bottom and the insertion hold part 7 in each tier in the bag main body 1.
Patent JP-S5842341-A (JP)
Title: Signal detection circuit
Inventor: OKANO YOSHIMITSU
IPC: H04L25/02
Filed: 1981-09-04
Abstract: PURPOSE:To obtain a signal detection circuit which can detect address signals in arbitrary number, by changing the number of stages of shift registers and feedback circuits according to a control signal. CONSTITUTION:When control signals 10m-1-102 are all ''0'', the generating polynomial is 1+X+X<2> and when ''1'', the polynomial is 1+X<i>+X<m>, where m is the number of stages of shift register and (i) is the number of stages of feedback circuits. Further, when the control signals 10m-1-10m+j are ''1'', control signals 10m+j+1-102 are ''0'' and 13m-3-13m+j are ''1'', then the polynomial is 1+X<i>+X<j> (where; i<j<m). Since the output of a descrambler is ''1'' or ''0'', the types of signals to be detected are m(m-1) and the signals excluding the number of mode codes and loop constituting codes are used as address signals.
Patent JP-H05329955-A (JP)
Title: Continuous manufacture of laminated sheet and laminating device therefor
Inventor: KOBAYASHI KAZUO
IPC: B32B27/04
Filed: 1992-06-01
Abstract: PURPOSE:To manufacture a laminated sheet having no bubble continuously from a plurality of long substrates impregnated with resin liquid by a simple means. CONSTITUTION:A necessary quantity of liquid resin is applied onto a first substrate 1. A second substrate 2 is laminated thereon, and the liquid resin is made to permeate the second substrate 2. A necessary quantity of the liquid resin is applied thereon, and a third substrate 3 is laminated thereon. Application of the liquid resin and lamination of the substrate are repeated until a number of the substrates reaches a specific number of substrates. Sheets 9, 10 which the liquid resin does not permeate are laminated on an upper and a bottom surfaces. All of them are laminated, pressurized to be integrated, which is hardened by heating.
Patent JP-S55111348-A (JP)
Title: Method of controlling machine for winding and unwinding
Inventor: SHIMONO MASATOSHI
IPC: B65H18/02
Filed: 1979-10-29
Abstract: PURPOSE: To limit the fluctuation in the tension of a strip below an allowable level, by controlling the torque of a driving system for a winding drum so that the relative acceleration between the strip and the winding drum in the flowing direction of the strip is restricted below a prescribed value.  
     CONSTITUTION: The motive power of a driving motor 21 is transmitted to a winding drum 2 through gears 19, 18, 13 to wind or unwind a strip. The motive power of another driving motor 25 is transmitted to another winding drum 2 through gears 23, 22, 16, 15 to wind or unwind a strip. Just before the end of winding or unwinding by the drum 1, a rotary housing 4 is rotated to continue the winding or unwinding by the other drum 2. The torque of the driving motors 21, 25 for the winding drums 1, 2 is controlled so that the change in the speed of the strip due to a velocity change which accompanies the rotation of the rotary housing 4 caused by a revolving motor 26 is limited below a prescribed value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5262724-A (JP)
Title: Manufacturing of faucet pipe
Inventor: YOSHIZAWA TADAO
IPC: F16L21/04
Filed: 1975-11-19
Abstract: PURPOSE: A projection is made on the external circumference of a larger diameter of the end of a faucet, whose internal circumference has an elastic packing so as to couple closely with an external ring with a kerf. In so doing, the elastic can be retained at its fixed position without causing any slippage from the fixed position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07325427-A (JP)
Title: Dry toner for developing electrostatic charge image
Inventor: IIDA YOSHIFUMI
IPC: G03G9/08
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a dry toner excellent in flowability, caking resistance and the environmental stability of electrostatic charge characteristics, less liable to cause black spot-like image defects and capable of ensuring superior image quality. CONSTITUTION:This dry toner contains fine particles of an inorg. compd. surface-treated with at least one of compds. represented by at least formulae I and II. In the formula I, Y is dimethylamino, diethylamino or a group represented by the formula. -NHR', X is =N(C2H5)2, =N(CH3)2 or =NHR' (R' is H or 1-8C alkyl), R1 is H, 1-8C alkyl or hydroxyalkyl and Z is an anion. In the formula II, each of R12 and R3 is H, 1-5C alkyl, halogen, carboxylic acid or amino and each of R4 and R5 is 1-5C alkyl.
Patent JP-H07323009-A (JP)
Title: Optical apparatus, camera, method for detecting line of sight and method for judging relative position between eye contact part and eyeball position
Inventor: TOKUNAGA TATSUYUKI
IPC: G02B7/28
Filed: 1994-05-31
Abstract: PURPOSE:To detect accurately a line of sight without providing the apparatus with a member such as a mercury switch. CONSTITUTION:At least two kinds of relationships on the relative position between the position of eyeballs of an observer and the position of eye contact part are estimated and detection on the line of sight is performed on each case by line of sight detecting means 100 and 101 and an indication selecting means 100 wherein an indication is selected from a plurality of indications is formed and detection of the line of sight is respectively performed on the position of the eyeballs of the observer and the relative position of the eye contact part which can be estimated in advance and from this line of sight detecting result and the positional relation among a plurality of indications arranged within an observation plane, an indication is selected from a plurality of indications.
Patent JP-S5565437-A (JP)
Title: Pattern inspection circuit
Inventor: MITA KIKUO
IPC: G03F1/84
Filed: 1978-11-13
Abstract: PURPOSE: To eliminate miss detection of print plate photomask by providing an inspection circuit with a diffraction light detecting circuit and a permeable light detecting circuit to judge from these output conditions whether or not it is a pattern periphery signal.  
     CONSTITUTION: A pattern periphery signal detector 2 is arranged through a focussing lense on the back side of a pattern of materials for inspection having the transparent and opaque parts. Said detector 2 is provided with a pattern circuit for detecting diffraction light and together therewith a permeable light detecting element 7 is attached in the center part. With said constitution, an AND-gate 10 is connected with the diffraction light detecting pattern circuit through a comparator 3. As said above, when the output A of the comparator 3 and the output B of the comparator 8 inverted by an inverter 9 are added to the gate 10, the output C becomes the peripheral signals in the direction zero thus eliminating miss detection due to flaws. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6121236-A (JP)
Title: Bucket ladder device of bucket dredger
Inventor: OOTA HARUTAKA
IPC: E02F3/14
Filed: 1984-07-05
Abstract: PURPOSE:To enable variation of the length of a ladder in response to a dredging depth, by a method wherein a bucket ladder, rockably mounted to a ship, is divided into an auxiliary ladder and a ladder well part, and the ladder well is made slidable over the auxiliary ladder. CONSTITUTION:A bucket ladder device is constituted such that a bucket ladder, around which a bucket conveyor 7 runs, is formed with an auxiliary ladder 30, vertically rocked around an upper tumbler shaft 4 serving as a pivoting fulcrum and a main ladder 20 elevatably slid along a slanted ladder well part 2 on a deck 1 of a ship's hull. The position of an upper end axis fulcrum 23 of the main ladder 20 is varied by elevating operation of a main ladder elevation actuating body 10 in response to a dredging depth. This enables variation of the length of a ladder depending upon a dredging depth.