baber/WOPTO huggingface dataset:
Patent JP-H042731-A (JP)
Title: Method for controlling temperature of batch annealing furnace
Inventor: SEKI TAKASHI
IPC: C21D11/00
Filed: 1990-04-19
Abstract: PURPOSE:To minimize the variance in the quality in a coil in the batch annealing furnace and to prevent seizure by controlling the maximum temp. of the coil atmosphere to a desired value, then adjusting the base temp. to a desired value and carrying out soaking at the base temp. CONSTITUTION:A heater 4 is controlled to hold the furnace temp. TF measured by a temp. sensor 2 at a specified value TF1 until the maximum temp. Tta of the coil atmosphere measured by a temp. sensor 21 is controlled to the desired value Tta(max) from the start of heating. When Tta reaches Tta(max), the Tta is controlled to keep fixed value Tta(max) until the base temp. TB reaches a desired value TB(max). When the base temp. TB reaches the desired value TB(max), the base temp. is controlled to keep the fixed value TB(max) for a desired soaking temp H1. When soaking is finished, the heater 4 is stopped, the coil is spontaneously cooled for some time, an inner cover 6 is forcedly cooled, and the coil 5 is taken out.
Patent JP-H09268278-A (JP)
Title: Adhesive for carrier tape and cover tape
Inventor: IMAHORI MAKOTO
IPC: C09J7/02
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive which mainly comprises a specific polyester resin, is excellent in heat-sealing properties to amorphous polyethylene terephthalate or the like, seal strength stability and time stability of peel-off strength and is useful in the field of package of chip-type electronic parts. SOLUTION: This adhesive mainly contains a polyester resin prepared from organic acids comprising >=30mol% of aromatic dibasic acids and from glycols comprising >=55mol% of ethylene glyol or 4-butane-diol, for example, having a weight - average molecular weight of 5,000-1,000,000, particularly 10,000-60,000, measured by gel-permeation chromatography and calculated as polystyrene and melting at 60-140 deg.C.
Patent JP-S583633-A (JP)
Title: Chemical vapor growth method
Inventor: IKEDA MASUMI
IPC: C30B25/02
Filed: 1981-06-30
Abstract: PURPOSE:To prevent the growth of a heterogeneous film at growth initiation, by introducing oxygen into a reactor at a predetermined time prior to introducing monosilane thereinto when chemical upon growth of a film is initated. CONSTITUTION:In a chemical vapor growth method for causing growth of a glass film by introducing monosilane and oxygen into a reactor 10 having a substrate 12 to be treated being enclosed therein, when the growth of the glass film is initiated, oxygen is introduced into the reactor 10 at a predetermined time prior to introducing monosilane into said reactor 10. By this method, the formation and growth of a heterogeneous film due to the shortage of oxygen can be prevented.
Patent JP-S62259412-A (JP)
Title: Foil wound transformer
Inventor: OKAMURA KATSUYA
IPC: H01F27/28
Filed: 1986-05-06
Abstract: PURPOSE:To improve the potential distribution of a foil wound transformer by dividing a foil wound winding into coaxially disposed unit windings, and alternately connecting sequentially at outside and inside the unit windings from the innermost side winding in such a manner that the starting end of the innermost side unit winding is as a neutral point end and the finishing end of the unit winding connected finally is as a line end. CONSTITUTION:A high voltage winding 3 composed of a foil wound winding is divided into 5 unit windings coaxially disposed in equal number of turns. The finishing end of the innermost side unit winding 31 is connected with the starting end of the outermost side unit winding 35, the unit windings are then connected sequentially in the order of the outermost side 35 to the second 32 from the inside to fourth 34 from the inside to third 33 from the inside, and the finishing end of the third winding 33 from the inside is connected with a line end U and the starting end of the innermost side winding is used as a central point end O. Since the winding 33 connected with the end U is disposed at the center of the entire winding, electrostatic capacity has mean value of the entire winding, and the inclination of the potential distribution is substantially equal to the ideal mean potential distribution X of the entire winding.
Patent JP-S60245932-A (JP)
Title: High-frequency heating equipment
Inventor: ISHIMURA YOUZOU
IPC: F24C7/02
Filed: 1984-05-21
Abstract: PURPOSE:To miniaturize the titled device and utilize the space of a door effectively by a method wherein a recess is provided on the door at the side of a heating chamber and a dish receiving table is projected into the recess, in the titled device. CONSTITUTION:The effective size of the heating chamber is determined by coinciding a size, in which the size Q of the dish receiving table 10 is added with marginal sizes P2, S2, with another size, in which the size K2 of the heating chamber is added with the size R of the recess of the door 27. According to this constitution, only the size t2 of the dish receiving table 10 is projected from the high-frequency heating equipment when the door 27 is opened and the outer size of main body of the device may be reduced.
Patent JP-S61260319-A (JP)
Title: Multiitem input device
Inventor: KAWASHIMA MICHIHARU
IPC: G06F3/023
Filed: 1985-05-14
Abstract: PURPOSE:To prevent a wrong input item from being inputted by providing a stopper which allows a frame to be mounted on and demounted from a main body only when a rotary driving part is at a reference position and a control mechanism which detects an input item display part being at a reference position and then controls the rotary driving part and an input part so that they can operate. CONSTITUTION:A inhibiting pin 21 is held at a position where a lever 15 is inhibited from rotating in a mounted state, so the lever 15 does not turn right and a frame 4 can not be demounted from a main body 1. When the frame 4 is demounted in this state, the solenoid shaft 20a of a solenoid 20 is moved by turning off a power source temporarily and then turning on it, or stopping a motor at a reference position, thereby moving the inhibiting pin 21 back. Then, the frame 4 having a new input item display sheet 10 is mounted on the main body 1 by a procedure reverse of the procedure of demounting. At this time, if a sensor 16 does not detect a reflection part 10a, the control mechanism disallows a display switch and the input part to operate. In this case, the frame 4 is only mounted on the main body 1 again so that the reflection part 10a of the input item display sheet is set at a reference position correctly.
Patent JP-H05275925-A (JP)
Title: Voltage controlled oscillator
IPC: H03B5/18
Filed: 1992-03-27
Abstract: PURPOSE:To provide a compact voltage controlled oscillator having the high signal purity by laminating a 1st substrate packaging the electronic parts on a 2nd substrate incorporating a strip line and consisting of a specific dielectric material having a high relative dielectric constant. CONSTITUTION:The electronic parts 21 such as transistors, are included in a circuit pattern 20 formed on a dielectric substrate 2. Thus a high frequency circuit is formed. Then the substrate 2 is laminated on a ceramic substrate 3 having >=30 high relative dielectric constant and including a strip line 4. The terminal electrodes 11a-11c are connected to the pattern 20 via the through holes 7a-7c and the through holes 2a-2c respectively. One of both ends of the line 4 is connected to the pattern 20 via the through holes 6 and 2b, and the other end of the line 4 is connected to the earth electrodes 9a-9c via a through hole 5, an earth electrode 30, and the through holes 8a-8c. In such constitution, a strip line resonator is obtained. The line 4 is electromagnetically interrupted by the electrodes 30 and 9 in terms of high frequency.
Patent JP-S61258703-A (JP)
Inventor: AIZAWA SUNAO
IPC: B27D1/04
Filed: 1985-05-14
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-H01275244-A (JP)
Title: Running control device of hydraulically driven vehicle
Inventor: KITA IKUO
IPC: B60T7/12
Filed: 1988-04-27
Abstract: PURPOSE:To prevent a car from slipping off when its parking brake is disengaged, by controlling so that the parking brake is disengaged after the capacity control member of a variable motor is put in max. capacity condition when a degree of car inclination exceeding a set level is entered. CONSTITUTION:In an oil-hydraulically driven, car the discharge port 1a of a variable pump 1 is connected to the inlet port 3a of a two-side swing variable motor 3 through a piping 2, and the output side of this motor 3 is coupled with running wheels 4. Capacity control members (swash plate or the like) 6, 8 of these variable pump 1 and motor 3 are controlled by servo mechanisms 7, 9, which are in turn controlled by a controller 10. When the angle of car inclination measured by a clinometer 12 exceeds a set angle and a start signal is emitted from a running lever 11, the controller 10 gives a capacity maximum signal to the motor servo mechanism 9, and then a brake disengaged signal is given to the parking brake 5.
Patent JP-S62258521-A (JP)
Title: Analog-digital converter
Inventor: KOIKE YUKIO
IPC: H03M1/00
Filed: 1986-05-02
Abstract: PURPOSE:To obtain an A/D converter with low power consumption, high accuracy and high speed by charging forcibly a parasitic capacitance of a common connecting point between a reference votlage input switch and an analog signal voltage input switch before the comparison. CONSTITUTION:Common connection points N11-N631 between switches S11-S631 receiving a voltage being the voltage division of a reference votlage by resistors R0-R63 and switches S12-S632 receiving an analog voltage are connected to inverse amplifers A1-A63 comparing an input voltage with each threshold voltage. Then bias circuits B1-B63 are connected to the connection points N11-N631 via switches S14-S634. Before the comparison, only the switches S12 and S14-S634 are closed to charge/discharge the parasitic capacitance of the connecting points N11-N631 to be a constant voltage range. After conventional correction is applied, the comparison operation is executed.
Patent JP-H06237308-A (JP)
Title: Interface for transferring signal from isdn terminal to analog telephone network
Inventor: ROBAATO SUROON
IPC: H04M11/00
Filed: 1992-03-30
Abstract: PURPOSE: To connect an electronic device to an analog telephone line through an ISDN terminal. CONSTITUTION: This interface transfers a signal from an ISDN terminal to an analog terminal. The ISDN terminal includes a device, which divides a ISDN signal into a control signal and a data signal, a device which utilizes the control signal to generate a tone signal that is sent to a telephone line, a device which interprets a digital control signal into a signal that controls the transfer of data from a digital type to an analog type, a device which interprets a digital signal in an ISDN format into an analog signal under the control of the device which interprets digital control signal into the signal that controls the transfer of data from the digital type to the analog type, a device which interprets a control signal in an analog tone format into a digital signal that controls the transfer of a signal to the ISDN terminal,  a device which uses the control signal to control the transfer of data from an analog type to a digital type, and a device which interprets an analog signal into a digital signal under the control of a digital signal that control the transfer of a signal to the ISDN terminal.
Patent JP-S583999-A (JP)
Title: Electric alloy plating method
Inventor: YANAGAWA KINYA
IPC: C25D21/14
Filed: 1981-06-30
Abstract: PURPOSE:To improve the control accuracy of the concn. of plating solns. by replenishing the consumed metallic ions in the plating soln. in accordance with the results of measurement of the compsn. of the plating soln. or plating films and the coating weight of plating by fluorescent X-ray analysis. CONSTITUTION:In order to realize the desired compsn. of plating, a strip 6 as the cathode is passed in a direction (a) between the insoluble anodes 5 in a plating soln. 4 in a plating bath maintained at a constant ratio of concn. of metals A, B. On progression of plating, the liquid compsn. loses balance. Thereupon, the soln. compsn. is measured continuously with a fluorescent X-ray analyzer 7 and when the liquid compsn. fluctuates, the amts. for replenishment of A, B metallic ions are calculated immediately with an artithmetic circuit 9 and are instructed to storage tanks 11, 12, by which required replenishing is effected. Therefore, the concns. of the A, B metallic ions in the plating soln. are so controlled as to be maintained approximately constant continuously during plating and the strip 6 is subjected to alloy plating continuously over a long period of time with uniform quality.
Patent JP-S59227653-A (JP)
Title: Ribbon terminal edge detecting apparatus
Inventor: NOZAKI MINEO
IPC: B41J35/36
Filed: 1983-06-10
Abstract: PURPOSE:To certainly detect the terminal edge of a ribbon even if a little amount of ink is fallen-off from the ribbon by constituting the captioned apparatus so that the light transmitted from a luminous element installed at the position opposed to the ribbon contact surface on a guide member is reflected by the ribbon and lead to a light receiving element. CONSTITUTION:During the time when the ink-applied part of a ribbon travels on a guide member 20, the reflected light which reaches a light receiving element 17 does not exceed the threshold value of the element, since the ink-applied part has a low reflectance, and detection is not carried-out. When a reflection body at the ribbon terminal edge part reaches the guide member 20, the reflected light at a sufficient level reaches the light receiving element 17, and the terminal edge of the ribbon is detected, and the revolution of a ratchet-equipped driving pole 12 is suspended by an electrical circuit, and the traveling of the ribbon is suspended, and printing is suspended, and replacement of ribbon is instructed. Further, since the light transmitted from a luminous element 15 is reflected by the ribbon having convex curved form, and the light whose intensity is reduced by a certain degree reaches the light receiving element 17, the intensity of the reflected light is not varied and erroneous detection is not generated, even if a little amount of ink is fallen-off from the ribbon at the terminal edge part.
Patent JP-H01275649-A (JP)
Title: Rubber-modified polystyrene resin composition excellent in gloss and impact resistance
Inventor: ISHIKAWA HIROAKI
IPC: C08L83/04
Filed: 1988-04-27
Abstract: PURPOSE:To obtain the title inexpensive composition excellent in the balance among properties of gloss, colorability, impact resistance and rigidity, by mixing a rubber-modified PS having a specified microstructure with additives such as polydimethylsiloxane and a mineral oil. CONSTITUTION:An impact-resistant PS resin composition in which a rubberlike polymer in the form of particles is dispersed in a rubber-modified PS, the dispersed particles have a bimodal particle diameter distribution comprising a smaller particle part of a mean particle diameter of 0.1-0.6mum and a larger particle part of a mean particle diameter of 0.7-2.0mum and which contains additives comprising 0.005-0.8wt.% polydimethylsiloxane and 0.25-4.0wt.% mineral oil or/and 0.1-0.5wt.% metal salt of a higher fatty acid and/or higher fatty acid amide. In this way, an inexpensive impact-resistant PS resin having an excellent balance among the properties of a molding, such as impact resistance and rigidity can be obtained.
Patent JP-H04333281-A (JP)
Title: Color image sensor
Inventor: MACHIDA SATOSHI
IPC: H01L27/14
Filed: 1991-05-08
Abstract: PURPOSE:To enable a color image sensor, where image sensor chips provided with color filters are arranged in straight lines, to be made uniform in quality of sensed images. CONSTITUTION:A metal conductive film 13, an insulating film 12, a passivation film 14, and filter layers 16, 17, 18, 19, and 20 are provided between an end face C of the chip joint of an image sensor chip and a pixel 11 located nearest to the end face C, and the filters are flattened to be uniform in spectral transmissivity.
Patent JP-S5627988-A (JP)
Title: Semiconductor laser device
Inventor: AKIBA SHIGEYUKI
IPC: H01S5/023
Filed: 1979-08-15
Abstract: PURPOSE: To reduce the distortion of the semiconductor laser device as much as possible at the time of mounting it by employing a crystal equal to a laser crystal as a submount.  
     CONSTITUTION: The laser 3 is mounted with a solder 2 on a submount 1, a lead wire 4 is attached thereto, and is mounted with a solder 6 on a heat sink 5. A crystal equal to the laser crystal is used as the submount 1 therein. In this case, since the thermal expansion factors of both are equal, even if hard solder such as tin is used, no distortion is induced at the laser. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61260602-A (JP)
Inventor: SENDA ATSUO
IPC: H01C7/00
Filed: 1985-05-14
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-H05297597-A (JP)
Title: Formation of resist pattern
Inventor: TOKITOMO KAZUO
IPC: H01L21/027
Filed: 1992-04-23
Abstract: PURPOSE:To enable the accurate formation of a half submicron pattern by using a positive type resist added with a crosslinking agent as a shielding film and using a negative type resist of a chemical amplification type as an X-ray resist. CONSTITUTION:After the positive type resist added with the crosslinking agent is deposited on a substrate to be deposited, the negative type X-ray resist 3 of the chemical amplification type is applied on this resist and is subjected to selective exposing of X-rays 7 and baking after exposing and is then developed to form the pattern 8 consisting of the X-ray resist; thereafter, the resist is subjected to full-surface exposing with the UV rays 9 and is developed with an alkali. Namely, the protonic acid generated by photoirradiation is chemically amplified at the time of baking. Some of the protonic acid bleeds from the resist at this time. The photoresist thinly added with the crosslinking agent is disposed under the resist of the chemical amplification type and the reaction of the crosslinking agent and the base resin is accelerated by the bleeding protonic acid, by which the resists are cured.
Patent JP-S5329137-A (JP)
Title: Developing device for electrostatic latent image
Inventor: MOCHIZUKI NOBUO
IPC: G03G15/08
Filed: 1976-08-30
Abstract: PURPOSE: To improve the replenishing as well as transport possibilities of toner on the developing roller by providing a magnet within an inner void space of the developing roller such that the magnetic pole of the magnet faces an outlet opening of a hopper. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S586371-A (JP)
Inventor: OKITA YOSHIHIRO
IPC: F25B29/00
Filed: 1981-07-03
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-H041716-A (JP)
Title: Optical scanner
Inventor: IWASAKI TAKAO
IPC: G02B26/10
Filed: 1990-04-19
Abstract: PURPOSE:To eliminate the need for operations to exactly registering and fixing an optical waveguide array to a body part and to simultaneously decrease the number of constituting parts by forming the body part and the optical waveguide array as an integral member. CONSTITUTION:The body part and the optical waveguide array 15 are formed as the integral member. The light beam emitted from a light source 11 in accordance with image information is successively distributed to the individual optical waveguides of the optical waveguide array 15 by a light beam distributing means and since the body part disposed with the light source 11 and the light beam distributing means 14 and the optical waveguide array 15 are formed as the integral member, the light beam distributed by the light beam distributing means 14 are made incident correctly on the optical waveguide array 15 without requiring the laborious operations. The light beams distributed by the light beam distributing means 14 are exactly distributed to the individual optical waveguides in this way even with the optical scanner of the smaller number of the constituting parts without requiring the stage for correcting registering and fixing the optical waveguide array 15 to the body part.
Patent JP-S6326685-A (JP)
Title: Underwater marker and manufacture thereof
Inventor: DONARUDO MIRUN TAANAA
IPC: B63B59/04
Filed: 1987-04-28
Abstract: To make an underwater marker (40) with indicia on it, an uncured or partcured base material (3l) of one colour is prepared with the shape (32) of the desired indicia cut out of it. The indicia (30) are cut from uncured or partcured material of different colour and are fitted into the cut-out in the base material to form a single layer. A transfer material (36) bearing antifouling material (37) is placed over the face of the layer (30,3l) and the assembly is pressed together to embed the antifouling material (37) into the layer and to cure the contrasting materials (30,3l) together with each other and with an optionally underlying reinforcing layer (33). A backing sheet of the transfer material is stripped off to expose the particles.
Patent JP-S62260171-A (JP)
Title: Developing device for electrostatic latent image
Inventor: KATO SHUNJI
IPC: G03G15/08
Filed: 1986-05-06
Abstract: PURPOSE:To omit various agitating mechanisms and agitation spaces of a developing device using a two-component developer to miniaturize the whole of he device by providing a toner supply roll which supplies a toner to a magnetic brush and adding a toner layer control member consisting of carrier particles to the toner supply roll. CONSTITUTION:A toner layer control member 26 is provided in the aperture part of a toner hopper 23 and consists of a permanent magnet 26a as a magnetic field generating body and magnetic carrier particles 26b held on lines of the magnetic force generated by the permanent magnet 26a. Magnetic carrier particles 26b are held to approach a toner supply roll 24 from the extension end of the permanent magnet 26a. The extend end part of magnetic carrier particles 26b and the outside surface part of the toner supply roll 24 are slightly separated from each other, and the supply toner is formed into a uniform thin layer and is electrified by friction when passing the gap between them.
Patent JP-S58219972-A (JP)
Inventor: HASHIMOTO KEIJI
IPC: B07B1/34
Filed: 1982-06-16
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-S61266635-A (JP)
Inventor: AMAMIYA KUNIO
IPC: D03D25/00
Filed: 1985-05-14
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-S60251911-A (JP)
Inventor: SAMU EICHI DOOCHIEUSU
IPC: D21C9/02
Filed: 1984-05-22
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-H06290903-A (JP)
Title: Terminal structure of dip-type network resistor
Inventor: FUNAYAMA TSUNEJI
IPC: H01C1/144
Filed: 1993-04-06
Abstract: PURPOSE:To improve the bonding strength of an electrode and a terminal by changing the shape of the terminal and by providing a solder bump. CONSTITUTION:In an inverted L-shape terminal, that abuts on an electrode 1A and a resistor B, an electrode 1A is sandwiched by the part, where an inverted L-shape will be formed shortening the part which abuts on the resistor B, and a terminal 1, and a solder sump is provided.