baber/WOPTO huggingface dataset:
Patent JP-H08307155-A (JP)
Title: Gun diode oscillator using non-radiative dielectric line
Inventor: YAMASHITA SADAO
IPC: G01S7/282
Filed: 1995-05-09
Abstract: PURPOSE: To obtain the gun diode oscillator using a non-radiative dielectric line in which mass-productivity is improved. CONSTITUTION: A gun diode oscillation block 2 and a resonator 3 are incorporated between a couple of conductor plates 11, 12 of a non-radiative dielectric line 1. An oscillation signal of a gun diode 22 mounted to one side face of the gun diode oscillation block 2 is propagated to a dielectric strip 13 of the non-radiative dielectric line 1 via the resonator 3. The resonator is made of only metallic materials and is provided with an oscillating frequency control section 31 to set the oscillating frequency of the oscillated signal to be a prescribed frequency, a soldering section 32 soldered to a bias application terminal of the gun diode 22 and connected to the oscillating frequency control section 31 and a lead wire section 33.
Patent JP-S5814004-A (JP)
Title: Laser beam scanning method
Inventor: TAKAHASHI KENSAKU
IPC: G01B11/08
Filed: 1981-07-17
Abstract: PURPOSE:To obtain the laser beam scanning method characterized by a uniform scanning speed and high accuracy, by selecting a parabolic mirror or a spherical mirror which is used as a concave mirror in correspondence with a slant angle or a scanning angle. CONSTITUTION:For example, in an off axis method, a scanner 7 is arranged on two axes, with the center of the concave mirror 6' as an original point 0. Then, a value XP of an x coordinate of a scanning point P at the scanning angle theta by the laser beam 10 is determined by whether the concave mirror 6' is the spherical mirror or the parabolic mirror based on the slant angle OMEGA and the scanning angle theta. The coordinate XP in the case for the axial center at the slant angle OMEGA/2 is likewise determined. Then a distortion rate TAU corresponding to the deviation in the scanning speed is computed based on the equation I. When the method which satisfies conditions I-IV is selected so that said distortion rate becomes small, the laser beam scanning method characterized by the uniform scanning speed and the high accuracy is obtained. Note: XP (1); the value of the coordinate XP for the scanning angle of l deg..
Patent JP-S62272811-A (JP)
Inventor: MURATA MASANAO
IPC: H02G1/06
Filed: 1986-05-16
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-H049619-A (JP)
Title: Electronic charge balance
Inventor: OSAWA MASAYUKI
IPC: G01G19/414
Filed: 1990-04-26
Abstract: PURPOSE:To eliminate the need for the setting operation of tare weight, to improve the operability of this electronic charge balance and to prevent the generation of malfunction due to missetting by automatically selecting any one of tare weight data corresponding to a weighing condition and setting up the selected data in a tare memory. CONSTITUTION:When the goods number of a merchandise to be priced is inputted from a keyboard 6, merchandise data such as the relevant merchandise name and unit price are read out from a goods number file 5, and when 'operation A' is selected, tare weight data are read out from the file 5 and set up to the tare memory 43 of a RAM 4. When 'operation B' is selected, tare weight data are read out from the file 5 and set up to the tare memory 43. The tare weight is subtracted from the weighed value of a balance part 17 to calculate the net weight of the merchandise, the net weight is multiplied by the unit price to calculate the price of the merchandise and the data such as the net weight and the price are printed out on a label together with the merchandise data and the printed label is issued from a printer 10.
Patent JP-S62268507-A (JP)
Inventor: TAKESHITA SEISUKE
IPC: A45D20/10
Filed: 1986-05-15
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-H047561-A (JP)
Title: Electrostatic charge image developing toner and manufacture thereof
Inventor: KOBAYASHI MAKOTO
IPC: G03G9/087
Filed: 1990-04-25
Abstract: PURPOSE:To contrive the improvements on stability of electrostatical chargeability heat resistance and durability and to reduce a fogging and a black spot on an image by prohibiting the exposure of a coloring agent on a pulverized toner surface consisting of a fixing resin, a coloring agent and an electric charge control agent. CONSTITUTION:The toner constituted of a laminated layer is composed of laminating the layer incorporating the electrostatic charge control agent and the coloring agent on the surface of a core particle consisting of the fixing resin and that is constituted by removing the coloring agent from the exposed surface part. As the configuration of the toner, the toner constituted of the laminated layer provided with a covered layer incorporating the electrostatic charge control agent or the coloring agent on the outer surface of the core particle contributing the fixing or the pulverized toner dispersing the electrostatic charge control agent or the coloring agent in the fixing resin, etc., are known. In either type of the toners the coloring agent is eliminated from the toner surface where the coloring agent and the electrostatic charge control agent are present while being inevitably exposed. Thus the influence which the coloring agent exerts on the toner electrostatical chargeability is eliminated and an improved image with non-fogging is obtained and also the improvements on heat resistance and durability are contrived.
Patent JP-S61268836-A (JP)
Title: Fuel supply amount control device for mixture supply system in internal-combustion engine
Inventor: ANDO TSUNEO
IPC: F02D41/14
Filed: 1985-05-23
Abstract: PURPOSE:To improve fuel consumption and exhaust emission, by eliminating a study error caused by a delay time after a load in an internal-combustion engine is detected till exhaust gas from a main unit of the engine, operated under the condition of said detected load, is detected by an exhaust gas detecting means. CONSTITUTION:The captioned device provides a study means 5 which studies an engine operative condition in accordance with an output from an exhaust gas detecting means 4b, detecting an exhaust gas ingredient, in every load region, assigned in accordance with an output from a load amount detecting means 4a detecting an engine load amount, and calculates a study value in said every assigned load region. And the device, calculating in accordance with the calculated study value a supply amount of fuel by a fuel supply amount arithmetic means 6a so that air-fuel ratio obtains a target value, controls a fuel supply means 3. Here the device, counting in a time counting means 8 a time before an ingredient of exhaust gas discharged from an engine main unit 1 operated by the detected load amount is detected, studies the study value in the assigned load region on the basis of the exhaust gas ingredient when the time counting is finished.
Patent JP-S591287-A (JP)
Title: Line space controlling system for printer using dc motor
Inventor: WATANABE SUMIO
IPC: B41J19/76
Filed: 1982-06-28
Abstract: PURPOSE:To enable to accurately line-feed by an inexpensive DC motor, by a method wherein the counted number of pulses generated by the rotitaon of a DC motor is restricted in a forward rotation period of the motor. CONSTITUTION:A latch circuit 10 is inserted between a sensor 8 and a counter 9. The latch circuit 10 is controlled by a motor signal CNT. When the signal is a starting signal STT, the circuit 10 transfers a detection signal DET from the sensor 8 to the counter 9 as it is, but when the signal is a stopping signal STP, the circuit 10 latches the final value and fixes it at a High level or a Low level. Accordingly, when outputting a stopping signal STP to apply a reverse rotation brake at the time of detecting m pulses corresponding to one line, even when the motor is reversely rotated by an amount of alpha, the signals of the reverse rotation are not counted, by the function of the latch circuit 10, and the accuracy of line feeding is enhanced.
Patent JP-S5736678-A (JP)
Title: Thermal head
Inventor: UEHARA HIROSHI
IPC: H01L49/00
Filed: 1980-08-13
Abstract: PURPOSE:To obtain a highly reliable thermal head that can be easily manufactured, by arraying a plurality of thin film heating resistors on a base plate, and connecting a thin film blocking diode with each of said heating resistors. CONSTITUTION:On the base plate 1 the plurality of thin film heating resistors Ri (i=1,2...n) are arrayed, and to each of said heating resistors Ri is connected the thin film blocking diode Di to obtain the desired thermal head. For instance, pulses are give to selector terminals Ai succesively in a time sequential manner, and pulses having a cycle of 1/3 of the cylce of the pulses that are applied to the selector terminals Ai are applied in turn to gates of switches Q1, Q2, Q3 comprising MOS transistors, so that the plurality of heating resistors Ri are operated in turn to perform recording on a heat-sensitive paper.
Patent JP-H03232855-A (JP)
Title: Imide-based compound
Inventor: KIMURA FUMIO
IPC: A61P31/04
Filed: 1990-04-26
Abstract: NEW MATERIAL:A compound expressed by formula I {Y is expressed by formu la II (X<1> and X<2> are H, halogen or alkyl) or expressed by formula III; Z is expressed by formula IV (R<1> and R<2> are H or alkyl), expressed by formula V [R<3> is alkyl; (m) is 0 or 1; R<4> is halogen, (halogen-substituted) alkyl or alkoxy or (halogen-substituted) alkylthio, etc.; (l) is 0-4] or expressed by formula VI [R<5> and R<6> are halogen or alkyl; (k) is 0-3; (j) is 0-4}. EXAMPLE:An N-{[N-(3-chloro-5-trifluoromethyl-2-pyridyl)-N- methyl]amino}maleimide. USE:Used as germicide for agriculture and horticulture, antibacterial agent or herbicide as medicine, animal drug or for industrial use. PREPARATION:For instance, a compound expressed by formula VII is subjected to a reaction with a compound expressed by the formula NH2-Z in a solvent at 0-10 deg.C to produce a compound expressed by formula VIII. The compound of formula VIII is made to react with a compound expressed by formula IX in a solvent at 50-200 deg.C to afford the compound expressed by formula I in a case when Y is formula II.
Patent JP-S5444522-A (JP)
Title: Copying control device
Inventor: SEKO NACHIO
IPC: G03G21/14
Filed: 1977-09-16
Abstract: PURPOSE:To carry out the centralized control in connection with the instruction for treating the trouble and correcting control by providing an interface nit which can be connected to the centralized control device such as, computer and the like at each copier. CONSTITUTION:In using copiers 1-3, the copy paper size and the number of paper sheets are memorized in copy counters 7, 8 and they are transmitted to interface unit 4 as information. With relation to the counters 7, 8 the information of consumption articles and the degree of fatigue of photoreceptor are transmitted by detectors 12, 13 for the use of consumption articles and the fatigue of photoreceptor. These informations are periodically memorized in the memory 17 or transmitted to control computer 20 via the unit 4 by control device 16. Or in an emergency, such as, trouble, etc. the information of the copier in view is preferentially read to make it memorize in the memory 17 or transmit it to control computer 20. Based on these informations, the computer 20 shows them at output device 19, and concurrently, shows the treating method, etc. by the dispaly output device 5. Accordingly, plural copiers are subjected to the centralized control, hence the labor-saving of control operation can be done.
Patent JP-H0622679-A (JP)
Title: Preparation of sponge cake having pattern on its surface
Inventor: HIRAKAWA MASATAKE
IPC: A21D13/08
Filed: 1992-04-30
Abstract: PURPOSE:To increase the added value of a sponge cake such as 'KASTERA' by applying a colored pattern with a material useful as a health food. CONSTITUTION:A desired pattern is applied to the surface of a sponge cake by a screen-printing technique by using a multi-colored material produced by mixing colored food powder to white chocolate.
Patent JP-S5235362-A (JP)
Title: Vacuum, low-temperature, and evaporating treatment device for food or the like
Inventor: ANDOU SUMIO
IPC: B01D3/10
Filed: 1975-09-12
Abstract: PURPOSE: It intends to make the treated matter contact with the heat medium evenly and enough, improve efficiency of heat exchange, and treat much treated matter rapidly and efficiently. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5540024-A (JP)
Title: Casting method
Inventor: NAKANO AKIO
IPC: B22D19/08
Filed: 1978-09-11
Abstract: PURPOSE: To cast the casting which ls covered with l on the outside circumferential surface of the product by disposing two sheets of film-form l plates within molds and force feeding molten metal between the l plates.  
     CONSTITUTION: Two sheets of film-form l plates 1, 1' are placed parallel between molds 2, 2' and the positioning hole 3 opened in the l plate 1' is engaged onto the pouring port 4 of the mold 2'. Next, molding clamping is done, after which pressur is applied to molten metal 5 and the metal 5 is force fed between the l plates 1, 1' through the pouring port 4 to pressure contact the l plates 1, 1' to the inside walls 2b, 2b' of the molds 2, 2' whereby the casting product covered with the l layer on the outside circumferencial surface is obtained. If necessary, the surface of the l layer is turned to alumite, whereby the product which is inexpensive and is combined with rust prevention, corrosion resistance, rigidness, decorativeness, etc. may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06323180-A (JP)
Title: Intake air amount control device for engine
Inventor: HORI YASUYOSHI
IPC: F02D41/04
Filed: 1993-05-13
Abstract: PURPOSE:To prevent air-fuel ratio control from its divergence by controlling a bypass air amount in accordance with a degree of changing an intake air amount, when air-fuel ratio is changed from a rich condition to a lean condition, and controlling the bypass air amount in accordance with a separate degree of changing during a lean period. CONSTITUTION:A duty valve 3 for controlling a bypass air amount is interposed between bypass passages 3a, 3b of bypassing a throttle valve 2, and by controlling this duty valve 3 by a controller 200, air-fuel ratio of an engine is controlled to a target value. In a control device thus obtained, in the case of control in a transient period after changing air-fuel ratio, when the target air-fuel ratio is changed from a rich value to a lean value, in the point of changing time, in order to superpose an increase amount in accordance with an intake air amount relating to the then intake air amount, duty ratio in the duty valve 3 is increased. During the following lean control period, control of holding the superposed amount is performed to suppress a torque fluctuation.
Patent JP-S61268234-A (JP)
Inventor: ONO TOSHIHIKO
IPC: H04R25/02
Filed: 1985-05-24
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-H01284303-A (JP)
Title: High selectivity permeable membrane having hydrophilic property rendered to surface and production thereof
Inventor: NAKAGAWA TSUTOMU
IPC: C08J7/12
Filed: 1988-05-10
Abstract: PURPOSE:To obtain a high selectivity permeable membrane having hydrophilic property rendered to the surface, superior heat and org. solvent resistances and adsorbing no org. matter by introducing hydroxyl groups into arom. rings in hydrophobic engineering plastics/through methylene groups. CONSTITUTION:A semipermeable membrane is produced with hydrophobic engineering plastics contg. arom. rings in the repeating units,, e.g., polysulfone. Epoxide such as propylene oxide is dissolved in a solvent such as n-hexane and Friedel-Crafts catalyst such as AlCl3 is added. The polysulfone membrane is dried, immersed in the resulting mixed liq., washed with water and further washed with ethanol. Hydroxyl groups are introduced into the arom. rings in the polysulfone principal chain in the surface of the membrane through one or more methylene groups and a high selectivity permeable membrane having hydrophilic property rendered to the surface is obtd.
Patent JP-H10308937-A (JP)
Title: Transmission system
Inventor: HELBIG TOBIAS DR
IPC: H04H60/04
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To relax requirements imposed on data transmission to a network element including a data sink from a network element including a data source. SOLUTION: The invention relates to the transmission system including pluralities of network elements 1, 2 where at least one network element 1 including a data source 8 transmits pluralities of data units to at least other network element 2 including a data sink 10 and a data buffer 11. The transmission system of this kind is used for the configuration of news items in a news broadcast studio or for remote transmission of a video sequence. In this case, in order to attain non-disturbing data output in real time from the data sink 10, very tight requirements are imposed on data transmission, especially time control of the data transmission. Thus, the system is provided with a means 7 that applies time control to data transmission from the data source 8 to the data buffer 11 and with a means 9 that applies time control from the data buffer 11 to the data sink 10 independently.
Patent JP-H08303294-A (JP)
Title: Combustion state detecting device for internal combustion engine
Inventor: MACHIDA KENICHI
IPC: F02D45/00
Filed: 1995-05-10
Abstract: PURPOSE: To prevent worsening of measurement precision of a period due to a deviation in a phase between a reference angle signal and a unit angle signal by providing a period measuring timing varying means to vary the number of counts of a unit angle signal for setting a period measuring timing. CONSTITUTION: An electromagnetic pickup 4 is provided to detect teeth 3a formed in a ring gear 3 at intervals of a crank angle of 3 deg.. Unit angle signals at intervals of a crank angle 3 deg. with a crank shaft are outputted from the electromagnetic pickup 4. Reference crank angle signals at intervals of a crank angle of 180 deg. are outputted from a cam shaft by a signal disc plate 5 and an electromagnetic pickup 6. Outputs from the electromagnetic pickups 4 and 6 are inputted to a control unit 7. This constitution prevents worsening of measurement precision of a period due to a deviation in a phase with the aid of a period measuring timing varying means with which a control unit 7 is provided in a softwear-like manner.
Patent JP-S5812969-A (JP)
Inventor: ITOU SEIICHI
IPC: F25B29/00
Filed: 1981-07-16
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-H06325914-A (JP)
Title: Breaking device for insulating substrate for electronic component
Inventor: ISHIBE HIROSHI
IPC: H01C17/06
Filed: 1993-05-13
Abstract: PURPOSE:To reduce the generation of a breaking defect by a method wherein a breaking device is constituted into such a structure that a clamping force, which is caused by a large-diameter roller and a small-diameter roller, to material insulating substrates is automatically subjected to feedback control on the basis of the result of breaking to two pieces of rod type insulating substrate. CONSTITUTION:When two pieces of rod type insulating substrate A3 adjacent to each other are not broken along a creased line, this breaking defect of the pieces A3 are detected by a breaking detecting sensor 19. An air-pressure cylinder 20 is actuated on the basis of a detection signal from this detecting sensor 19, the breaking defect of the pieces A3 are excepted from the upper part of an endless belt 14 and at the same time, screw axes 18 are rotated in the direction to increase a clamping force, which is caused by a large-diameter roller 11 and a small-diameter roller 12, by motors 17 and strings 16 are compressed. Accordingly, the clamping force to material insulating substrates is automatically adjusted in such a way that the breaking defect is not generated. Thereby, a labor hour to require to adjust the clamping force can be reduced and at the same time, the breaking defect can be reduced.
Patent JP-H04339854-A (JP)
Title: Highly thermally conductive epoxy paste
Inventor: SHIMIZU HIROSHI
IPC: C08K3/00
Filed: 1991-05-16
Abstract: PURPOSE:To obtain the title paste having resistance to both heat and thermal impact and heat-radiating properties by compounding a specific high-mol.-wt. epoxy polymer with a polyepoxy resin, a curing agent, and a highly thermally conductive, electrically insulating inorg. powder or fiber. CONSTITUTION:A diepoxy resin and a dihydric phenol are reacted in an equivalent ratio of epoxy groups to phenolic hydroxyl groups of (1:0.9)-(1:1.1) under heating in the presence of a catalyst in an amide or ketone solvent boiling at 130 deg.C or higher in a concn. of reactive solids of 50wt.% or lower to give a high-mol-wt. epoxy polymer, which is compound with a polyepoxy resin, a curing agent, and a highly thermally conductive, electrically insulating inorg. powder or fiber to give the title paste. Any catalyst which catalyzes the etherification of epoxy groups with phenolic hydroxyl groups may be used, the most suitable being an alkali metal compd.
Patent JP-H0410420-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: SADAKATA TOSHIMASA
IPC: H01L29/732
Filed: 1990-04-26
Abstract: PURPOSE:To make very fine through holes in an inner layer of a laminated structure by forming a positive resist pattern on an insulating polyimide film, removing the polyimide film by dry etching in an oxygen atmosphere with the resist pattern used as a mask, and removing the silicon nitride film by dry etching in a fluoride atmosphere. CONSTITUTION:A substrate nitride film 39 is deposited over a substrate 21, and an insulating film 40 of polyimide is formed on the film 39. Positive photoresist is applied on the polyimide film, and it is exposed and developed to form a resist pattern 43. This resist pattern is used for dry etching to remove the polyimide film and the silicon nitride file. First, the polyimide film 40 is removed by dry etching in an oxygen atmosphere, and then the silicon nitride film 39 is removed by dry etching in the same chamber in a fluoride atmosphere, such as in CHF3. According to this method, it is possible to make very fine through holes in an inner insulating film 37 of a laminated structure.
Patent JP-H0410372-A (JP)
Title: Manufacture of airtight terminal
Inventor: OKUDA TSUTOMU
IPC: H01R43/20
Filed: 1990-04-26
Abstract: PURPOSE:To facilitate the manufacture of an airtight terminal without packing air bubbles by flattening the upper surface of glass in a primary sealing process using a stepped section formed with difference in the inner diameter of a metal outer ring. CONSTITUTION:The first glass 24b having a ratio of height h1 to outer diameter d1 less than 2.5 is positioned at an area within a metal outer rig 23 having a plurality of sealing inner diameters D1 and D2 via a stepped section 23a, up to height H1 and at the inner diameter D1. This glass 24b is heated and melted for sealing up to the stepped part 23a, and the surface thereof is flattened. Furthermore, the second glass tablet 24c having a ratio of height h2 to outer diameter d2 less than is melted for sealing on the first glass 24b in the metal outer ring 23, up to height H2 and at the inner diameter D2. According to the aforesaid construction, an airtight terminal can be manufactured without trapping air bubbles inside.