baber/WOPTO huggingface dataset:
Patent JP-H10298551-A (JP)
Title: Antioxidant, and composition containing the same
Inventor: MIFUNE KUNIO
IPC: C08L71/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain an antioxidant composition capable of providing an extremely excellent stability in protection from oxidation by including a specific diphenylamine-based compound at high rate. SOLUTION: This antioxidant contains any of the diphenylamine-based compounds of the formula (R1 and R2 are each an alkyl, cycloalkyl, aryl, etc., and either one of R1 and R2 is an alkyl) or the mixture thereof among which there are contained >=60 wt.% of the diphenylamine-based compound(s) of the formula (R1 and/or R2 is t-butyl). The objective antioxidant can be included in a variety of organic material composition, and its amount to be added is pref. 0.1 to 2 wt.% based on the organic material composition. The objective composition may be used together with a phenolic antioxidant such as 2,6-di-t- butyl-4-methylphenol, etc., amine-based antioxidant and/or other antioxidant(s), according to its use.
Patent JP-S587420-A (JP)
Title: Preparation of rigid foam
Inventor: ISOTANI KOUZOU
IPC: C08G18/00
Filed: 1981-07-06
Abstract: PURPOSE:To prepare a rigid foam having excellent high-temperature physical properties, by reacting a polyisocyanate compound such as di- and tri-isocyanate compound, etc. with a polyol compound at a specific ratio. CONSTITUTION:The objective rigid foam (a block of foam having a volume of >=1m<3>) is prepared by adding a catalyst (e.g. triethylenediamine) and a foam stabilizer to a composition containing a polyisocyanate compound (>=90wt% of the compound is di- and tri-isocyanate compound crystallizable at -20-+40 deg., e.g. 2,4-tolylene diisocyanate) and a polyol compound (the amount of the isocyanate compound is preferably >=60vol% of the composition) wherein the equivalent ratio of NCO/OH is >=3, and reacting the mixture at about 0-35 deg.C. USE:For the quick construction of roadbed, etc.
Patent JP-S5231409-A (JP)
Title: Method of blocking chain automatically
Inventor: YAMAGUCHI SHINJI
IPC: B61L23/28
Filed: 1975-09-04
Abstract: PURPOSE: To effect block conversion rapidly with a high reliability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05235363-A (JP)
Title: Conductivity modulating misfet, its control circuit and semiconductor device
Inventor: SEKI YASUKAZU
IPC: H01L29/78
Filed: 1992-04-24
Abstract: PURPOSE:To provide a conductivity modulating MISFET whose transient ON characteristics can be improved, and to provide its control circuit and a semiconductor device by utilizing a parasitic transistor. CONSTITUTION:A semiconductor device 1 contains a conductivity modulating MOSFET 1a provided with a parasitic transistor controlling electrode 13 conduction-connected to a p-type channel diffusion region 7, through a polysilicon gate 6, a p-type channel diffusion region 7, an n<+>-type source diffusion region 8 and a p<+>-type contact region 9, on the surface side of an n<->-type conductivity modulating layer 4 and a built-in MOSFET 1b which sets a short state or open state between a source electrode 12a and a parasitic transistor control electrode 13 an the surface side of the n<->-type conductivity modulating layer 4.
Patent JP-S63270009-A (JP)
Inventor: DEGUCHI TAKAMICHI
IPC: A47J27/00
Filed: 1987-04-30
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-S60253673-A (JP)
Inventor: ASAKAWA MINORU
IPC: E05C1/14
Filed: 1984-05-28
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-H08306251-A (JP)
Title: Coating device for long wire body
Inventor: KOBAYASHI KAZUHARU
IPC: H01B13/22
Filed: 1995-04-28
Abstract: PURPOSE: To make use of high viscous liquid possible, make appearance good, and make a covered film thin by arranging a string body, which adjusts the attached amount of the viscous liquid by winding around a running wire body, and rollers. CONSTITUTION: A string body 10 which winds around a running wire body 20 and adjusts the attached amount of viscous liquid applied to the wire body 20, then moves is arranged, and rollers 10a, 10b which prevent the flection of the wire body 20 are arranged in the vicinity of the string body 10. Since the string body 10 is soft, it winds around the wire body 20 and adjusts the attached amount of the viscous liquid applied to the wire body 20. When tension is applied to the string body 10, the string body 10 tightly winds around the wire body 20, the coated viscous liquid is compulsorily removed, the attached amount of the viscous liquid can be reduced.  Since viscous liquid with high viscosity such as paint with high resin content can be used, no defect such as seeding and foam is generated in a baking process, scratches on the surface of the wire body 20 are effectively filled with resin, the surface is made smooth, appearance is made good, and the wire body 20 coated with a thin film can be obtained.
Patent JP-H02283213-A (JP)
Title: Cultivation of blanched welsh onion
Inventor: KAWAI TAMOTSU
IPC: A01G1/00
Filed: 1989-04-25
Abstract: PURPOSE:To simplify the cultivation of a high-quality blanched Welsh onion having distinctly distinguishable green leaf part and light-shielded white stem by covering the outer skin of a blanched grown Welsh onion with a light- shielding covering material. CONSTITUTION:Blanched Welsh onions 6 are planted in rows with intervals of e.g. about 3cm (the distance between the rows is about 30cm). When the stem of the onion is grown to about 45cm, a water-base synthetic resin paint such as acrylic resin paint is applied to the stem to form a light-shielding coating layer 1, a contacting light-shielding material 3 (preferably flexible foamed polyurethane plate) having a groove for a guide part is attached to the stem with an upper assistant member 5 and the onions are supported in a prescribed posture in the direction of the row by fitting a guide member 2 such as piano wire to the guide part groove. The objective blanched Welsh onion can be cultured in a greenhouse as well as on an open field.
Patent JP-H05303264-A (JP)
Title: Image forming device and process cartridge
Inventor: KISU HIROKI
IPC: G03G15/00
Filed: 1992-04-24
Abstract: PURPOSE:To reduce the cost of a primary power source by deciding the optimum primary power source frequency in accordance with the image printing density of each group. CONSTITUTION:The primary frequency of the power source 9 is decided by a switch SW in accordance with the image printing density KDdpi(K is an integer) of each group in the case that a photosensitive drum 1 is irradiated with a laser beam L modulated with printing density D from a laser beam scanner 3 set by an image printing density switching signal.
Patent JP-S58224086-A (JP)
Title: Diffusion joining method of heat resistant super alloy
Inventor: WACHI HIROSHI
IPC: B23K20/00
Filed: 1982-06-23
Abstract: PURPOSE:To prevent the contamination of various components from base metal to be joined into a low m.p. alloy layer and to obtain a joined part having high quality, by providing an Ni or Co base alloy layer between the base metal and the low m.p. alloy layer. CONSTITUTION:The 1st layer 10 is formed of Ni or a Co base alloy on the surface of a heat resistant super alloy base metal 2 consisting essentially of Ni and contg. Cr, Nb, Al, Ti, Co, W, Ta, Fe, etc. The 2nd layer 12 consisting of a low m.p. alloy layer is further formed on the layer 10. The heat resistant super alloy having the composite alloy layer of the layer 10 and the layer 12 is brought into contact with the alloy to be joined, and the base metal is heated under pressure in a vacuum electric furnace and is subjected to diffusion joining. The 1st layer consisting of Ni of Co base prevents the deposition of Cr boride by the Cr in the base metal and the B in the 2nd layer in the stage of heating in the diffusion joining as mentioned above. The low m.p. alloy in the 2nd layer melts at the intended designed low m.p., whereby the diffusion joining is accomplished.
Patent JP-H05303636-A (JP)
Title: Picture data processor
Inventor: ISOMURA MASAICHI
IPC: G06F17/16
Filed: 1992-04-24
Abstract: PURPOSE:To provide the picture data processor making a high speed matrix operation. CONSTITUTION:The system is provided with a matrix operation circuit 21 to access data in a block unit from a picture memory 11. The control code of block to be processed next is sent from a programmable control circuit through a control bus 30 to control circuit 12, 17-20, and 23 and the matrix processing circuit 21. Each section holds each control code, starting operation by the latest control code in a batch by means, of a block timing pulse 31.
Patent JP-2000297156-A (JP)
Title: True-sphere resin particle dispersion and preparation thereof
Inventor: GYOTOKU HIROAKI
IPC: C08J3/075
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably preparing a true-sphere resin particle dispersion showing a sharp particle size distribution in a wide average particle size range of from a submicron meter to several hundred micron meters. SOLUTION: In a method for preparing a resin particle dispersion (E), wherein a liq. dispersion phase (X) comprising a resin precursor (A) is dispersed into a dispersant (Y) which does not dissolve (A), followed by reaction with a curing agent (B), (X) is dispersed into (Y) through a porous body having pores with a pore size distribution ε of 0-1, the ε being described in the following equation: ε=(ϕ90-ϕ10)/ϕ50 (where the ϕ90, ϕ10 and ϕ50 are each a pore size when the cumulative amt. in the relative cumulative pore size distribution curve is 90%, 10% or 50%).
Patent JP-S63272385-A (JP)
Inventor: KATO MASATSUGU
IPC: G05B19/418
Filed: 1987-04-30
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-S5533867-A (JP)
Title: Successive speed control method of continuous rolling mill
Inventor: MIURA KEIICHI
IPC: B21B37/46
Filed: 1978-08-31
Abstract: PURPOSE:To enable speed control without disturbing the unbalance of rolling condition by controlling each stand speed so that it is modified in accordance with the ratio of real rolling speed in modifying simultaneously the speed of plural numbers of rolling mills. CONSTITUTION:At the continuous rolling mill, for example, the looper height control device, the automatic plate pressure control device, etc. control in accordance with the changing of the rolling condition between the 7th and the 6th stands. In case the modified quantity of speed is set to DELTAV6, DELTAV6 is applied to the calculating machine and modifies with DELTAV6 the rolling speed by the speed controller. As to the successive signal to the 5th stand, the value multiplied by the quanitity of correction DELTAV6 and the ratio of V5/V6 (V6: real rolling speed of the 6th stand, V5: real rolling speed of 5th stand) are introduced and the rolling speed of the 5th stand is modified. As this, the successive signal to the 1st stant is calculated by operation to compensate the influence to the rolling speed correction of the upper stand or rolling speed correction of the 7th stand.
Patent JP-H02287973-A (JP)
Title: Floppy disk device
Inventor: KOBAYASHI KOICHI
IPC: G11B19/02
Filed: 1989-04-28
Abstract: PURPOSE:To contrive the medium conversion of plural floppy disks of different sizes by one set of device by providing an insertion part, a read/write part, etc., of plural kinds of floppy disks on one set of device. CONSTITUTION:When a 3.5inch floppy disk 28 in which is contained is inserted into an insertion part, and a lock part 15 is set, a detecting signal is sent to a transfer control part 26 and a read/write part 22 becomes a ready state that the data can be read and written. By inserting a 5.25inch floppy disk being a write object and setting a lock part 16, a read/write part 23 becomes a ready state. Subsequently, by an instruction from a controller 27, the read-write part 22 operates and an access is executed to the disk 28, transferred successively to a buffer part 25 and a lamp part 18 flickers. In the disk 29, a write area is determined by the read/write part 23, the data from the buffer part 25 is written successively and a lamp part 19 in this case flickers. In such a way, the medium conversion of plural floppy disks of different sizes can be executed by one set of device.
Patent JP-H01276595-A (JP)
Title: Electricity removing roller for web
Inventor: TSUNODA TSUNESHIGE
IPC: H01T19/04
Filed: 1988-04-28
Abstract: PURPOSE:To surely remove electricity on the surface of a web when the web or the like is transferred at a high speed by providing a discharge electrode emitting charged particles by a corona discharge to a cylinder in the rotary cylinder brought into rolling contact with the web on the outer periphery and connected to a power source or the ground. CONSTITUTION:The electricity removing roller 10 of a web is constituted of a roller main body 12 made of a cylinder, the web 14 is brought into rolling contact with the outer periphery of the roller main body 12 at a high speed. The roller main body 12 is made of a conducting material and rotatably supported, an electric wire 20 to be grounded is connected to a bearing 18, the roller main body 12 is grounded and acts as an electrode. A discharge electrode 22 with discharge needles 26, 26... is inserted into a rotary shaft 16 and the roller main body 12. The web 14 touches with the roller main body 12 at a high speed, when the high voltage is applied via a transformer 30, charged particles are radially emitted toward the roller main body 12 from the discharge needles 26 and discharged to the outer periphery of the roller main body 12 via through holes 36, 36.... Electricity on the surface of the rolling- contact web 14 is removed by a charged layer on the outer periphery of the roller main body 12.
Patent JP-S63272013-A (JP)
Title: Heat-resistant electrically insulated coil and manufacture thereof
Inventor: HASHIMOTO HIROSHI
IPC: H01F41/12
Filed: 1987-04-30
Abstract: PURPOSE:To obtain a heat-resistant electrically insulated coil which can be used at a high temperature above 300 deg.C and exhibits favorable characteristics by providing a borosiloxane resin coating on a coil core and an inorganic poly mer insulated electric wire is wound coilwise on the above coating and then by burning it in an integral body. CONSTITUTION:A borosiloxane resin coating 2 is provided on a coil core 1 and an inorganic polymer insulated electric wire 3 is wound coilwise on the above coating and then it is burned in an integral body. For example, the borosiloxane resin coating 2 with a two-layer structure consisting of an inner layer 2a which is coated and burned with a borosiloxane resin coating material (A) having excellent insulating properties as well as an outer layer 2b which is coated and burned with the borosiloxane resin coating material (B) having an excellent adhesive quality is formed on the coil core 1 which is composed of aluminum films. Further, the inorganic polymer insulated electric wire 3 made of a borosiloxane resin coating electric wire and others is wound around the circumference of the coating 2 and it is burned by heating at a temperature of 400 deg.C for 30 min to obtain a heat-resistant electrical insulated coil.
Patent JP-S5811262-A (JP)
Inventor: AZUMA MITSUO
IPC: E04F19/08
Filed: 1981-07-09
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-S5632159-A (JP)
Title: Paper feeding device for copying machine
Inventor: ISHII YASUAKI
IPC: G03G15/00
Filed: 1979-08-23
Abstract: PURPOSE: To achieve constantly stabilized paper feeding under varied speed of sheet run, by having the paper feed roller revolve at high speed for a certain duration synchronously with the paper feeding signal by a specific device being set between the drive shaft and the feed roller shaft.  
     CONSTITUTION: A high speed device consisting of a swing arm 20 being energized by the spring 22, stopper 15, hook-ring gear 23, and a chain 28, is provided between the main roller driving shaft 1 and the paper feed roller shart 7. When a solenoid 19 is energized by the paper feeding signal at the stand-by position shown in the drawing, the pawl 11 is released from the detention, then, the chain 28 revolves at the sheet feeding speed by the specific mechanism. The stopper 15 is also set free, and the arm 20 revolves counterclockwise by means of said spring 22, and activates the one-way clutch of said spring 23. Then, said chain 28 revolves at high speed as being held at its own nosition, activating the paper feed roller to instantly revolve at high speed. Then, said solenoid 19 returns to the position shown in the drawing, and sheets are fed under normal speed. Thus, the device can perform stabilized feeding of papers, preventing them from nondelivery or double-delivery during the operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60251-A (JP)
Title: Reference circuit for hot-water supplying machine
Inventor: INOUE HIROYUKI
IPC: F24H1/10
Filed: 1983-06-15
Abstract: PURPOSE:To reduce the number of cores of a cable by a method wherein a variable resistor for setting the temperature of supplying hot-water is connected in parallel to a main body control circuit to switch the incorporation of a comparison circuit, comparing the both terminal voltages of a supplying hot-water temperature setting resistor with the temperature of discharging hot-water, from kitchen side to bath side upon using a shower. CONSTITUTION:When the preference switch 37 of a bath operator 3 is put OFF, a voltage generated in a resistor 7 becomes a discharging hot-water setting signal and the output of a comparator 26 becomes low level, therefore, the discharging hot-water temperature is determined by the both terminals voltage of resistor 7 of a kitchen operator 2, however, when the preference switch 37 of the bath operator 3 is put ON, an electric current is flowed through the circuit of the variable resistor 8, the reference voltage of a constant voltage diode 19 is divided by resistors 22, 8, the output of the comparator 26 becomes high level and a transistor 25 becomes ON. Accordingly, the discharging hot-water temperature may be determined by both terminals voltages adjusted by the resistor 8.
Patent JP-2000303265-A (JP)
Title: Guide bar for carbon fiber and threading of carbon fiber
Inventor: YAMAMOTO IWAO
IPC: D01F9/14
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a guide bar having a satin finished surface, used when continuously guiding a carbon fiber yarn having a specific surface roughness, sparingly causing fuzz and yarn breakage in the production and working process of the carbon fiber, and excellent in processability. SOLUTION: This guide bar for carbon fibers has a satin finished surface and a surface roughness Rmax of 1-10 μm, and is used when continuously guiding a carbon fiber yarn (preferably a high modulus pitch-based carbon fiber yarn having a tensile modulus of elasticity of >=40 tons/mm2). The satin finished surface preferably has a surface roughness Rmax of 2-8 μm. The guide bar is made especially preferably of a stainless material subjected to hard chromium plating.
Patent JP-S60767-A (JP)
Title: Semiconductor device
Inventor: MINATO OSAMU
IPC: H01L27/02
Filed: 1983-06-17
Abstract: PURPOSE:To improve the value of a gate breakdown voltage in view from an input terminal by reducing the breakdown voltage of an MOS transistor constituting a protection device, and reducing the ON-resistance after breakdown. CONSTITUTION:An N-channel MOS transistor Tr45 is formed in a P type well 36 provided on an N type substrate 37, and an MOS Tr43 constituting the protection device in a Ptype well 50, respectively. Here, unlike the well 36, the well 50 has impurity concentration increased by a factor of 5-10, and layer resistance reduced. This construction causes the decrease in the breakdown voltage of the MOS Tr43 and the reduction of internal resistance.
Patent JP-S588665-A (JP)
Title: Ink type dot printer
Inventor: ASANO KIYOMITSU
IPC: B41J2/28
Filed: 1981-07-10
Abstract: PURPOSE:To improve the durability along with a higher speed responsiveness by allowing the supporting of a movable section for driving a print wire on a torsion spring with the rotation thereof receiving a driving force from a driven section containing a coil. CONSTITUTION:When this printer is at rest, an armature lever 25 is attracted onto a core 20 with a permanent magnet 22 so that a torsion spring 27 supporting the lever 25 is twisted and charged. With a printing command, a coil 21 is energized to relatively cancel the magnetic force of the permanent magnet 22 and the lever 25 is turned by a resilience of the torsion spring 27 while losing the attraction force to drive a printing wire 30. It perform a dot printing on a recording paper 33 and returned when the energization is halted. This spring 27 is so relatively high in the natural frequency as to make sufficient room for the stress limit thereby improving the high speed responsiveness and the stability of the action thereof. As the spring 27 can be fixed on a yoke 23 and the lever 25 by welding or the like, the relative position thereof is set positively.
Patent JP-H046944-A (JP)
Title: Facsimile equipment
Inventor: OKADA NAOYUKI
IPC: H04N1/21
Filed: 1990-04-24
Abstract: PURPOSE:To ensure efficient communication even when the capacity of an external storage device is deficient by selecting the transmission by a direct transmission function when the capacity of the external storage device is deficient at the transmission of a picture by a storage transmission function. CONSTITUTION:When the operator gives a communication command from an OPU 10, the presence of an input original is checked and when the input original exists, a capacity of a DU7 is checked. When the capacity is enough, an SCU4 reads the original, a CU 9 processes facsimile coding and the result is buffered in an MU 8. The facsimile coding data is stored in the DU 7. When the processing reaches the final page, the SCU 4 sends signals for all stored pages via a CCU 6. When the capacity of the DU7 is occupied, a page already stored is sent via the CCU 6. When no stored page exists, the original is inputted and sent one by one page till the final page. When the capacity of the DU7 is occupied in this way, the direct transmission function is selected and the data is sent.
Patent JP-H046837-A (JP)
Title: Manufacture of transistor
Inventor: NISHIHARA TOSHIYUKI
IPC: H01L21/336
Filed: 1990-04-24
Abstract: PURPOSE:To manufacture, simply and at a high yield, a transistor in which a source-drain diffusion layer has been covered with a conductor film by a method wherein a sidewall spacer is formed on the mask of a pattern in which the region of a gate electrode has been removed from an active region of the transistor and the conductor film is patterned by using it. CONSTITUTION:The whole surface of a region for transistor use in a state that a gate electrode 13 has been formed is covered with a conductor film 16; impurities are introduced, via the conductor film 16, into a region for source- drain use of said transistor. Then, a mask 21 having a pattern in which the region of the gate electrode 13 has been removed from an active region 15 of said transistor is formed on the conductor film 16; sidewall spacers 22 are formed on the mask 21. Then, the conductor film 16 is patterned to the pattern of said mask 21 and said sidewall spacers 22. After that, e.g. an interlayer insulating film 23 is formed, and a source-drain diffusion layer 24 is formed by diffusing the impurities 17 from the polycrystalline Si film 16 to the active region 15; contact holes 25 are opened; in addition, an electrode 26 is patterned.
Patent JP-S63273993-A (JP)
Inventor: TAKAMIZAWA AKIRA
IPC: G07F7/08
Filed: 1987-05-02
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。