baber/WOPTO huggingface dataset:
Patent JP-H03249874-A (JP)
Title: Printing method for color printer and color printer device
Inventor: MIKATA TAKESHI
IPC: H04N1/40
Filed: 1990-02-27
Abstract: PURPOSE:To constitute the device so that two colors are not mixed and a distinct outline of a reference color can be obtained by erasing a non-reference color in the periphery of the reference color by one dot (or plural dots). CONSTITUTION:A non-reference color B1 of a scanning line (n) is erased by a reference color A existing in front of the scanning direction, and also, a non-reference color B2 is erased by the reference color A existing in the rear in the scanning direction. Subsequently, a non-reference color B3 of a scanning line n-1 is erased already by the reference color A existing in the rear in the sub-scanning direction, and also, a non-reference color B4 of a scanning line n+1 is erased by the next scan by the reference color A existing in front of the sub-scanning direction. Moreover, non-reference colors B5 (B6) are erased by the previous scan (next scan) by the reference color A existing in the oblique rear in the sub-scanning direction, and non-reference colors B7 (B8) are erased by the previous scan (next scan) by the reference color A existing in the oblique front in the sub-scanning direction. In such a way, mixed printing of both colors of adjacent parts of two colors can be prevented.
Patent JP-H05251474-A (JP)
Title: Semiconductor device
Inventor: MAETA TADASHI
IPC: H01L21/338
Filed: 1992-03-06
Abstract: PURPOSE:To suppress a temperature variation of a threshold value of FET by a method wherein only electrons induced to a channel layer are contributed to a conduction. CONSTITUTION:A first high purity Al0.3Ga0.7As semiconductor layer 22 is accumulated on a high purity semi-insulation substrate 21, and an n-type GaAs layer 24 is accumulated in which Si is doped as a channel layer on the first semiconductor layer 22. Next, a second high purity Al0.3Ga0.7As layer 25 is provided on the channel layer 24, and further Si, which is provided directly under source and drain electrodes 27, 28, is doped to form n<+>GaAs regions 29, 30, which do not reach the substrate 21 side from the first high purity Al0.3Ga0.7As layer 22. A gate electrode 26 is provided on a second high purity Al0.3Ga0.7As layer 25, and electrons are induced to the channel layer 24 by potentials applied to the gate electrode 26 and confined and only the electrons of the channel layer 24 are contributed to a conduction. Thus, a temperature variation in a threshold value of FET can be suppressed.
Patent JP-S55142033-A (JP)
Title: Natural rubber latex composition and its use as an adhesive
Inventor: KIZAWA MASAO
IPC: C08L7/02
Filed: 1979-04-23
Abstract: PURPOSE: A rubber adhesive that is made by adding a small amount of amino acids to natural rubber latex, thus improving the adhesive strength, having very low solvent extraction rate and small volume swelling ratio at equilibrium and being harmless to human body.  
     CONSTITUTION: (A) To 100pts.wt. of natural rubber latex, are added (B) preferably 1W10pts. of amino acids of arginine, lysine, hydroxylysine, ornithine, proline, hydroxyproline, leucine, isoleucine, histidine, triptophan, threonine, serine, homoserine, valine, methionine, thyrosine, cystine, hydroxyglutamic acid, aminobutyric acid, glutamic acid, glutamine, citrulline, aspartic acid, aspargine, phenylalanine, alanine and their salts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56146473-A (JP)
Title: Power steering controller with safety circuit
Inventor: TAMURA KIMIO
IPC: B62D5/06
Filed: 1980-04-15
Abstract: PURPOSE: To prevent an output transistor from breakage and generation of heat, by providing the safety circuit by means of an error signal and applied current detecting signal, as well as using an output transistor as the switching function in the steering control circuit.  
     CONSTITUTION: The pulse signal from a car speed sensor 1 is converted into analogue voltage by a frequency voltage converter 21 in proportion to the car speed, and is put into an error amplifier 22 as the car speed signal VF. On the other hand, the applied current to the solenoid 3 for a linear solenoid valve is put into the error amplifier 22 as the applied current detecting signal VI, after the voltage is converted by a resistor 25 and then amplified in an amplifier 27. The amplifier 22 amplifies the difference between the car speed signal VF and the applied current detecting signal VI, puts out the amplified difference as the error signal VD, and turns a transistor 24 ON or OFF by the resultant output as compared the difference with the output from an oscillator 26. The above-mentioned outputs VD and VI are put into the safety circuit 28 to cut-off the solenoid 3 from applying the current by means of forcedly raising the above-mentioned VI. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57164771-A (JP)
Title: Magnet roll for magnetic brush
Inventor: OGITA YUUSUKE
IPC: G03G15/09
Filed: 1981-04-03
Abstract: PURPOSE:To improve magnetic flux density with magnetically homogeneous quality and good dimensional accuracy by orienting the easy magnetization axes of the magnetic material of a forming roll in the circumferential direction outer than the notched part of the roll with a magnetic roll of a horseshoe shape in section which is formed into one body. CONSTITUTION:The compsn. constituted of the magnetic material particles of a large magnetic anisotropic constant such as ferrite powder contg. at least one kind of Ba, Sr, Pb, etc., or rare earth magnet powder or the like and a high polymer compd. consisting of a highly fluid thermoplastic resin such as PE, PP or the like are uniformly kneaded, after which the mixture is molded while the easy magnetization axes of the ferrite particles are oriented in the same direction as the lines of magnetic induction by the magnetic force of the powerful magnetic field generated by an electromagnet or the like, whereby the roll molding of a horseshoe shape is obtained. A shaft 1 is mounted to the magnet roll 9 obtained in this way, and is magnetized to necessary patterns. Thereby, the magnet for development of magnetically homogeneous quality, good dimensional accuracy and high magnetic flux density is mass produced.
Patent JP-S62206526-A (JP)
Title: Liquid crystal cell
Inventor: NAKANOWATARI JUN
IPC: G02F1/133
Filed: 1986-03-06
Abstract: PURPOSE:To decrease the amt. of liquid crystal to be stored in a liquid crystal vessel and to decrease the amt. of liquid crystal adhering to substrates when pulling out the substrate from the vessel by disposing a pouring port of the liquid crystal to a corner of the substrate thus allowing the pouring port to be present close to the bottom of the liquid crystal vessel. CONSTITUTION:After discharging internal air from a pouring port 5 by placing a liquid crystal cell in an evacuated atmosphere, the corner of the liquid crystal cell having a pouring port 5 is arranged to come to the lowest position, and the corner is dipped in the liquid crystal vessel 6. When the system is connected to atmospheric pressure, the liquid crystal 7 flows into the cell 4 through the pouring port 5, and the cell is filled with the liquid crystal 7. Since the pouring port 5 is disposed to the corner of the cell, the cell can be brought closer to the bottom of the vessel 6, and the necessary amt. of the liquid crystal 7 to be stored in the vessel is decreased. Moreover, when the cell is pulled out of the vessel, relatively small amt. of the liquid crystal 7 adheres to the substrates 1, 2. Accordingly, expensive liquid crystal 7 is used effectively.
Patent JP-S63215958-A (JP)
Title: Sensor used for electrification heating
Inventor: HORI TOMOSHIGE
IPC: G01N25/18
Filed: 1987-03-04
Abstract: PURPOSE:To enable the values of the physical properties of a fluid to be accurately measured by providing a surface other than the one on which a sensing element is brought into thermal contact with the fluid with an auxiliary element that is brought into thermal contact with the surface for removing a temperature difference between the fluid and the sensing element on the thermal contact surface. CONSTITUTION:Connecting surfaces 11 between a sensing element 10 and auxiliary elements 20 and 30 are electrically insulated by insulating thin films such as resin films. Since a thermal contact surface between the element 10 and a fluid is only the circumferential surface 10a of the element 10, both the end surfaces of the element 10 which are its surfaces other than the thermal contact surface 10a are the connecting surfaces 11 between the element 10 and the elements 20 and 30 and temperature differences are absent between the elements on the connecting surfaces 11 in a sensor S, there is no heat transmission in the connecting surfaces 11. Therefore, when a heat quantity transmitted to the fluid via the thermal contact surface 10a is W1, W1=W holds, wherein W is the quantity of heat generated from the element 10. The heat quantity transmitted between the element 10 and the fluid to be measured can be accurately determined. Thus, the values of the physical properties of the fluid can be accurately measured.
Patent JP-H06264376-A (JP)
Title: Dyed union knit cloth and production thereof
Inventor: CHIBA SHUJI
IPC: D06P5/04
Filed: 1993-03-10
Abstract: PURPOSE:To increase the resistance of the final products, especially dyed products, of union knit fabrics from polyurethane elastic fibers, polyamide fibers and/or polyester fibers dyeable under a normal pressure, to discoloration caused by chlorine. CONSTITUTION:The union knit fabrics, particularly dyed fabrics having excellent discoloration resistance to chlorine are obtained by allowing union knit fabric prepared from polyurethane elastic fibers, polyamide fibers and/or polyester fibers dyeable under a normal pressure to exhaust at least one of a metal salt of 4-hydroxyphenyl- and/or polyhydroxyphenylmonocarboxylic acid of formula I (R1 is 1-14C alkyl; R2 is 1-10C alkylene; M is alkali or alkaline earth metal, ammonium) or mono- and/or polyhydroxyphenylsulfonic acid metal salt mainly containing 4-hydroxyphenyl homologue.
Patent JP-H10244149-A (JP)
Title: Adsorbent for air cleaning filter
Inventor: TAKEYA KOSEI
IPC: B01D53/58
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To improve the removing ratio of ammonia and to maintain the high removing ratio over a long period by carrying one kind of a metallic compound selected from a halide, a nitrate or the like of zinc, cobalt or copper and an organic acid having >=2 carboxyl groups on a porous carrier. SOLUTION: An adsorbent for air cleaning filter installed in a clean room or the like in a semiconductor production and effective for removing a basic gas, particularly an ammonia gas is formed by carrying one kind of the metallic compound selected from the halide, a sulfate or a nitrate of zinc, cobalt or copper and the organic acid having >=2 carboxyl groups on the porous carrier. As the metallic compound to be used, zinc chloride is particularly preferable. And as the organic acid, a carboxylic acid having >=2 carboxyl groups is preferable and as a dicarboxylic acid, an oxycarboxylic acid such as tartronic acid, maleic acid, itamalic acid or citric acid is used.
Patent JP-2000247326-A (JP)
Title: Paper box with heat/cold insulation, and cut paper to form the paper box
Inventor: ONISHI SUSUMU
IPC: B65D5/24
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a paper box which is easily recyclable and has the heat and cold insulation functions by cutting a paper into a specified shape, folding it to assemble a box, forming an outer box, an intermediate box and an upper lid for the box which are of double structure, fitting the intermediate box to the outer box, and attaching the upper lid thereto. SOLUTION: An intermediate box is stored in an outer box, and an upper end of the intermediate box which is projecting upward from the outer box is fitted to an upper lid. In a cardboard forming the outer box, an outer side surface 7, an upper side surface 8 and an inner side surface 9 are continuously provided to a long side of a rectangular bottom surface 6 through a folding line 10. An outer side surface 11, an upper side surface 12 and an inner side surface 13 are continuously provided in a short side of the bottom surface 6 through the folding line 10. In addition, a square corner piece 14 is continuously provided between the outer side surfaces 7, 11. Connection pieces 15a, 15b are arranged on both ends of the inner side surface 9, and slit grooves 16, 16 are formed therein.  The cardboard is folded along the folding line 10 to assemble the outer box, and a space is demarcated between the outer side surfaces 7, 11 and between the inner side surfaces 9, 13 to form the double structure.
Patent JP-S51124708-A (JP)
Title: An internal combustion engine
Inventor: MATSUDA MUNEKAZU
IPC: F02B1/06
Filed: 1975-04-22
Abstract: PURPOSE: An excess dense mixed gas and a rare mixed gas are combusted by turns in a single cylinder and oxygen gas for the reactor is produced only by the said apparatus. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01225866-A (JP)
Title: Multi-chamber type air conditioner
Inventor: YAMAZAKI KENJI
IPC: F24F11/02
Filed: 1988-03-04
Abstract: PURPOSE:To obtain a stabilized air-conditioning cycle quickly, by a method wherein the capacity of a compressor is increased or reduced by a control unit through a control signal outputting device when an arbitrary indoor unit has been brought into the condition of operation or stopping. CONSTITUTION:A control unit 14 receives the starting or stopping signal of an arbitrary indoor unit from terminal equipments 13a-13c, which are corresponding to each indoor units respectively, and when the change of the number of operating sets of the indoor units is detected, the control unit 14 sets electric expansion valves 8a-8c, corresponding to all indoor units, at predetermined opening degrees respectively once or opens all solenoid valves 11a-11c further. Then, the control unit 14 operates all of the indoor units for a predetermined period of time to distribute refrigerant properly into respective indoor units so as to suit to the indoor side thermal load or the like thereof at that time, thereafter, restores the expansion valves, which are corresponding to the indoor units, for which operating commands are outputted, into normal controls or closes the solenoid valves further. According to this method, the refrigerant is distributed into the operating indoor units without excess or shortage whereby refrigerant of a proper amount may be stagnated in proper indoor units.
Patent JP-H07262175-A (JP)
Title: Function transformation arithmetic unit
Inventor: KAWAKATSU YASUHIRO
IPC: H04N19/102
Filed: 1994-03-18
Abstract: PURPOSE:To provide a fast inverse DCT(two-dimensional discrete cosine transformation) decoder effectively using the characteristic of compression encoded data by DCT in a function transformation arithmetic unit which transforms a function to the one on a different domain, especially an inverse two-dimensional discrete cosine transformation (inverse DCT) arithmetic unit which restores an image from the DCT of the image. CONSTITUTION:Since DCT coefficients F (u, v) with high appearance frequency can be estimated in advance, fu,v,F(u,v) (x,y) for them are calculated and stored in a table in advance. Processing is applied to only F (u, v) that is not zero out of inputted F (u, v). A picture element value (x, y) is calculated by judging whether or not the values of fu,v,F(u,v)(x, y) in accordance with the F (u, v) that is not zero are stored in the table, taking out the one decided as that it is stored from the table, directly calculating the value of the one decided as that it is not stored and adding it at every picture element (x, y).
Patent JP-S56146090-A (JP)
Title: Feed pump of kerosene for combustion apparatus
Inventor: MARUYAMA TERUO
IPC: F04D3/02
Filed: 1980-04-15
Abstract: PURPOSE: To obtain a kerosene pump for a combustion apparatus, which has stable pressure flow-rate characteristics, noises thereof are little and which acquires a stable combustion condition, by setting the depth of a groove of the spiral body of revolution to the specified value in a fluid pump consisting of the spiral body of revolution turning in a housing of a vertical cylindrical body.  
     CONSTITUTION: The spiral body of revolution 1 is supported to a pivot bearing 13 in a housing 2. Eddy currents are generated at a toror 3 by a rotary magnetic field formed by a primary coil, the body of revolution 1 is turned, and kerosene 17 is flowed in from a suction hole 8 by means of a spiral groove 14 notched on the surface of the body of revolution and forwarded to a combustion apparatus from an outflow port 9. When the depth ho of the spiral groove 14 is formed in a range of 0.00558qμ<ho<250μ (q is the amount of combustion of the combustion apparatus: kcal/h) at that time, the amount of variation of kerosene is minimally inhibited, and a stable combustion condition can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03251658-A (JP)
Title: Electric air heater with humidifying function
Inventor: ASAI AKIHIKO
IPC: F24F6/00
Filed: 1990-03-01
Abstract: PURPOSE:To eliminate the danger of boiling water and also the occurrence of noise of a boiling sound or the like by a construction wherein a water saucer is provided in a heater duct and water stored therein is vaporized by blowing hot air from a heater against it. CONSTITUTION:When an operation is started, a fan 4 rotates, indoor air from an intake 2 passes through a dust removing filter 3 so that dust be removed therefrom, and it is turned round along a helical casing 7 and led from the discharge side thereof to a heater duct 10. In the heater duct 10, the air introduced is heated by a heater 8 and further blown against collected water 16 in a water saucer 15 provided in the heater duct 10. Then vaporization from the surface of the collected water 16 is promoted and the air is blown off as humidified hot air into a room from a hot air outlet 9. While the heat of the heater 8 is blown off mostly as the hot air, it is propagated also to the heater duct 10. Therefore, the water saucer 15 is heated through the wall surface of the duct, and thereby the vaporization of the water stored in the water saucer 15 is further accelerated.
Patent JP-H06243024-A (JP)
Title: Document structure expression system, network type document processor by the system and data structure display device
Inventor: SEKIJIMA AKIFUMI
IPC: G06F12/00
Filed: 1993-02-17
Abstract: PURPOSE:To clarify what kind of relation is given to a set of node by using a logic unit being the logical unity of a document as a constitution unit. CONSTITUTION:An anchor field selection part 14 specified a designated anchor of field on the basis of information displayed in a display part 18 at present and information inputted from an input part 13, and transfers the identifier to a processing selection part 15. The processing selection part 15 executes a processing for selecting one field from a field editing part group 16 or a field display generation part group 17 as a processing to the element of a processing object in response to the identifier. Thus, structure is expressed by the logic unit and a reference unit. A reference function and a relating function, both of which are conventionally linked, are separated. The reference function is described by the reference unit and the relating function by the logic unit.
Patent JP-S51124347-A (JP)
Title: Information processing and recording unit for magnetic cards
Inventor: YOSHIDA KENICHI
Filed: 1975-04-24
Abstract: PURPOSE: To obtain a unit which uses only magnetic cards and to make any costly unit which uses magnetic discs, magnetic tapes etc., unnecessary. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55143321-A (JP)
Title: Safety system for gas supplying system
Inventor: HANDA RIKIYA
IPC: F23N5/18
Filed: 1979-04-23
Abstract: PURPOSE: To prevent the outflow of unburnt gas automatically by closing an electromagnetic valve in response to a malfunction signal within a time period preset in a timer in case that gas has failed to be ignited or flame is extinguished unexpectedly during use of the gas.  
     CONSTITUTION: In each gas appliance 5 connected to gas supply passage 1, there are provided a switch S1 operated with opening and closing of respective appliance cock 4, a flame-sensitive element S2 which closes an electric circuit when combustion flame exists, and a controlling unit 6. To the control unit 6, there are afforded a "cock open" signal indicating that the appliance cock 4 is opened, obtained from signals of the switch S1 and the flame-sensitive element S2, and a malfunction signal indicating that gas is not ignited when a predetermined time period is passed after opening of the cock 4, which is given via a delay circuit or a timer 13. Further, there is provided a centralized controlling panel 7 which functions to close a circuit for supplying current to an electromagnetic valve 8 in case that a "cock open" signal is given from either one of the controlling units 6 and to open the said circuit in case that a malfunction signal is given from either one section in the system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08246297-A (JP)
Title: Cloth roller
Inventor: UMEMURA MASUFUMI
IPC: D03D49/20
Filed: 1995-03-09
Abstract: PURPOSE: To provide a cloth roller capable of winding a woven cloth by a non-slip system which is advantageous from the viewpoints of proessability and cost. CONSTITUTION: This cloth roller 1 has a roughened face S having fine protrusions formed on the circumference of a winding part 1-1. The roughened face S is produced by blasting fine particles 8 through a nozzle 7 and colliding to the circumference of the winding part 1-1. The cloth roller 1 is rotated in the direction of the arrow Q while moving in the direction of the arrow P. The fine particles 8 blasted through the nozzle 7 is uniformly applied to the whole circumference of the winding part 1-1 by adjusting the moving speed in the direction of the arrow P and the rotational speed in the direction of the arrow Q to form a roughened face S uniformly on the whole circumference of the winding part 1-1.
Patent JP-S61208526-A (JP)
Title: Input extension circuit of electronic controller
Inventor: HIRAO YOSHIKAZU
IPC: G06F3/00
Filed: 1985-03-13
Abstract: PURPOSE:To attain the extension of an input circuit with an extremely simple circuit by providing transistors having emitters connected in common between input terminal groups divided into plural pairs and an input port and switching those transistors among said pairs of terminal groups. CONSTITUTION:When an output port 27 is set at a high level, a transistor TR29 is turned on with emitters of the TR24a, 24b and 24c grounded respectively. Here the input signal of an input terminal 22 is inverted by the TR24a, and a microcomputer 25 is read through an input port 26a. While the emitters of TR33a, 33b and 33c are opened since a TR36 is kept off. Thus the input signal of an input terminal 31a gives no effect to the input ports 26. On the contrary, the input signal of an input terminal group 30 is valid when the port 27 is kept at a low level. Then the input signal of an input terminal group 21 is invalid.
Patent JP-H11234465-A (JP)
Title: Internet facsimile equipment
Inventor: MINAMIZAWA FUMIHIRO
IPC: G06F13/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To execute a troublesome and time-consuming operation to read an image again by a scanner even when a result of transmission of image information to a destination is not obtained. SOLUTION: When the transmission via the Internet is finished (S21: YES), image information is deleted from a RAM (S25). When transmission via the Internet is failed thrice (S27: NO), transmission via a public line is tried (S37), and when the transmission is finished (S39: YES), the image information is deleted from the RAM. When the transmission is not finished (S39: NO), the image information is left stored in the RAM.
Patent JP-S58193683-A (JP)
Inventor: REGAADEINIA ANDORE
IPC: A24C5/22
Filed: 1983-03-25
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。