baber/WOPTO huggingface dataset:
Patent JP-H11247376-A (JP)
Title: Surrounding body and underlayer structure
Inventor: FUJITA HIDEO
IPC: E04D12/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To easily set a surrounding body so as to be inclined on a flat roof board. SOLUTION: There are provided a flat roof board 2a, a plurality of underlayer insulating materials 4, each of which comprises a square expanded material having a slope on its surface, and a plurality of slender rafters, each of which has a supporting surface having a height n (integer) times that of a step of the slope of the material 4. The materials 4 are mounted, side by side, directly on the board 2a or mounted thereon through the rafters 6 so that the height of the material 4 on the upstream side is made higher, by the supporting surface of the rafters 6, than that of the adjacent material 4 in the downstream side by a height corresponding to that of the step of the slope to make the height of the material 4 on the upstream side equal to that of the material 4 on the downstream side at the joining point thereof in the direction of the slope.
Patent JP-S62225191-A (JP)
Title: Driving device for brushless motor
Inventor: NAKAMURA YOSHINOBU
IPC: H02P6/08
Filed: 1986-03-25
Abstract: PURPOSE:To dispense with a logic circuit in a complex circuit constitution, by providing position detecting elements to detect the rotating positions of a rotor in one-to-one relation to switching elements of a main circuit. CONSTITUTION:Six photointerruptors 31-36 as position detecting elements to detect the rotating positions of a rotor are arranged radially on a sutstrate 37 at the angle intervals of 30 deg. in the circumferential direction. These photointerrruptors 31-36 are provided in one-to-one relation to switching elments bridged to a main circuit. After the detecting signals of photointerruptors 31-36 are amplified in an amplification circuit, they are given to each switching element.
Patent JP-2000260754-A (JP)
Title: Surface-treating device
Inventor: ONO TETSUO
IPC: H05H1/46
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To speedily switch a high-frequency bias power supply to be applied to a semiconductor element by setting and controlling the intermittent oscillation operation of a high-frequency power supply to be connected to a sample simultaneously with other etching conditions from such a control part as a compact computer. SOLUTION: For accelerating an ion to be applied to a sample for entering a sample 107, a high-frequency voltage power supply 109 is connected to a sample stand 108. A control signal is sent from a control part 111 using such compact computer to the high-frequency power supply 109 via a D/A converter 110 and a signal line 112 to control the operation. In the high-frequency power supply 109, the switching between continuous oscillation and intermittent oscillation and the setting of repetition frequency and duty ratio in intermittent oscillation can be changed according to voltage from the outside, and output from the compact computer 111 can be inputted to the input, thus speedily changing etching conditions corresponding to the complex structure of a substance to be etched.
Patent JP-H0524453-A (JP)
Title: Power train structure of vehicle
Inventor: KAMEDA OSAMU
IPC: B60K17/04
Filed: 1991-03-28
Abstract: PURPOSE:To enable positioning of a differential just ahead of an engine when a front midship type vehicle with an engine of transverse type is constructed. CONSTITUTION:A transmission 12 is positioned on a transverse engine 7 at the rear of a vehicle body side. The transmission 12 is of a two shaft type comprising an upper shaft 12a and a lower shaft 12b. Then a large diameter clutch 13 is positioned on the lower shaft 12b. Accordingly, any large device is not present at the forward portion of a crankshaft 8 of an engine 7, and a differential 15 can be positioned just ahead of the engine 7. In this case, the engine 7 is inclined in the longitudinal direction of a vehicle body, and the center of gravity of a power train can be set at lower position.
Patent JP-S57193819-A (JP)
Title: Switching regulator
Inventor: ISHII MASANORI
IPC: H02M3/335
Filed: 1981-04-28
Abstract: PURPOSE: To prevent a switching transistor from being damaged if a load suddenly becomes heavy, by mitigating the change in increase or decrease of an input to a pulse width modulator in accordance with a detected output voltage value with a time constant circuit.  
     CONSTITUTION: A DC voltage obtained at a filter 2 and a rectifying and smoothing circuit 3 from a commercial power supply 1 is applied to electrolytic capacitors C2 and C3 and the emitter of a transistor (TR)Q2 and the collector of a switching TRQ1. The secondary windings L12 and L13 of a main transformer T1 and connected to output terminals 7 and 7' via the rectifying circuit and smoothing circuit. A connecting point of resistors R1 and R2 connected between the output terminals 7 and 7' is connected to a noninverting input of an error amplifier A2 and the output is connected to the input of a comparator C of a pulse width modulator 4. A time constant circuit 5 consisting of a series circuit of a capacitor C4, and a resistor R4 at the output terminal P1 of the amplifier A2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55156958-A (JP)
Title: Developing powder
Inventor: MIHASHI YASUO
IPC: G03G9/08
Filed: 1979-05-24
Abstract: PURPOSE: To achieve the improvement in the endurance and reliability of the copying machine by using the polymer synthesized from the vinyl-base monomer containing crosslinking agent monomer as binder resin for toners and containing a slight amount of olefin polymer in this.  
     CONSTITUTION: When the toners 6 made by the polymer synthesized from the vinyl-base monomer containing 0.1W10wt%, based on tge weight of the monomer, of crosslinking agent monomer and additives such as coloring agents are used, they have high resistance to the load which they receive in the developing machine but the surface of a photoreceptor 1, the surface of a developing sleeve 2, etc. become more liable to receive abrasion and since pigments cannot be dispersed sufficiently, the defect that the endurance is not yet sufficient is caused. Thereupon, a slight amount of the olefin polymer of 10W10 6 cps in melt viscosity at 140°C is contained in the toners using this crosslinked polymer as binder resin, whereby such defects may be improved and the endurance and reliability of the copying machine improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S585847-A (JP)
Inventor: AREKISANDAA EICHI FUREI JIYUNI
IPC: G06F9/38
Filed: 1982-04-20
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-H05264263-A (JP)
Title: Method for evaluating mirror precision of phased array antenna
IPC: G01B21/30
Filed: 1992-03-23
Abstract: PURPOSE:To provide a method for evaluating the mirror precision of phased array antenna capable of ensuring the quality. CONSTITUTION:A plane (best fit plane) extremely similar to a mirror including an error is determined, a plane II orthogonal to this and a plane III orthogonal to the two planes are determined so that the distance (rms value) from an evaluation point after displacement on an antenna plane is minimized, and the face internal rotating component and face internal translational component of the mirror are strictly determined from the inclinations and translational quantities of the plane II and the plane III. Using these as the nucleus, other error components related thereto are determined, and comparatively examined with a specification necessary for ensuring the quality.
Patent JP-S54156255-A (JP)
Title: Manufacture of spine fin type heat exchanger
Inventor: TANAKA YASUHIKO
IPC: F28D7/02
Filed: 1978-05-30
Abstract: PURPOSE: To obtain a lightweight heat exchanger whose adjacent pipes can be fastened for easy assembly without using any fastening member such as angle joint.  
     CONSTITUTION: A spine fin type heat exchanger 1 having a number of fins 3 formed radial by winding round the outer circumference of refrigerant pipes 2 a belt- shaped aluminium piece provided with a number of breaks is wound orderly like a coil while a rotary drum 4 with a desired shape rotates. Next, this winding of said heat exchanger A is continuously pressed down with a roller 5 of which a portion of said fins 3 have a given width. Thereby, a continuous tapering groove 6 is formed in said heat exchanger A with said fins 3 or said fins 3 and said pipes 2 contacted closely with each other. An adhasive 7 is filled in said groove 6 to fasten adjacent ones of said pipes 2 or fins 3 on each other. Said heat exchanger A is completed when pulled off from said drum 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02243016-A (JP)
Title: Bipolar logic circuit
Inventor: MANO JUNJI
IPC: H03K19/088
Filed: 1989-03-15
Abstract: PURPOSE:To form a stable high impedance state even when a negative voltage is applied to an output terminal by connecting a Schottky diode to collectors of 1st and 2nd transistors(TRs). CONSTITUTION:When an output control signal line 4 is brought into an H level, a base level of a 6th TR 19 is lowered and goes to nonconductive. Thus, a current mirror circuit comprising 7th, 8th TRs 21, 22 is nonconductive, and an output terminal 3 reaches a high impedance state. Since Schottky diodes 16, 17 connect respectively to collectors of the TRs 5, 6, even when a negative voltage is applied to the terminal 3, a stable high impedance state is attained.
Patent JP-S56164224-A (JP)
Title: Bearing device
Inventor: MORITA KOUJI
IPC: F16C35/077
Filed: 1980-05-19
Abstract: PURPOSE: To prevent the generation of play in a bearing system by a method whrerein a space part abosrbing thermal expansion of a housing is provided in a spacer member formed of a material having different thermal expansion coefficient from that of the housing.  
     CONSTITUTION: The spacer member 6 fitted intermediately between the housing 1 and the outer ring 2 of a bearing is formed of a material having different thermal expansion coefficient from that of the material forming the housing 1, while the space part 7 abosrbing the thermal expansion of the housing 1 is provided at equal intervals along the direction of circumference. By selecting the ratio between the inside diameter (d) and outside diameter D of the spacer member 6 and the thermal expansion coefficient thereof in relation to the housing 1 properly in the aforesaid constitution, the heat shrinkage of D which is also the inside diameter of the housing 1 is absorbed by the spacer member 6 and further the absorption is made effective by the space part 7, whereby an adverse effect on the outer ring 2 of the bearing, rolling elements 3 and the inner ring 4 of the bearing can be removed or reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57179831-A (JP)
Title: Controlling system for overlay positioning
Inventor: OKI HIROSHI
IPC: G05D3/12
Filed: 1981-04-30
Abstract: PURPOSE:To position original information and picture information by making a grid pattern on a display monitor with the one on an original inserting container. CONSTITUTION:An original is put in a transparent original inserting container with a grid pattern which is not shown in the drawing to be set on a composite copying machine CP. A video signal of picture information is inputted to a display monitor MON through an ''OR'' gate OR and also inputted to the composite copying machine CP through a buffer BF. Then a switch S is turned on and a grid pattern from an ROM is inputted to the display monitor MON through an ''AND'' gate AND and the ''OR'' gate. Thus, overlay positioning is performed while the grid pattern on the monitor MON is overlapped to the original inserting container in which the original has been already inserted.
Patent JP-H11265731-A (JP)
Title: Lithium ion secondary battery
Inventor: YANASE SATOSHI
IPC: H01M4/36
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To suppress swelling phenomenon of a battery can, in a charging and discharging process and when storing it under a high temperature condition, in a battery using lithium manganate for a positive electrode. SOLUTION: In this lithium ion secondary battery, lithium oxide containing manganese is used for its positive electrode, and when a weight of positive electrode active material is set for A gram, and a capacity of a gap in a battery can is set for B milli litter, a value of C=B/A is in a range of 0.10<=C<=0.20. The weight of the positive electrode active material shows the weight of a lithium oxide containing manganese contained in the positive electrode, and the gap part shows parts other than the part which members, electrodes and electrolyte occupy in the battery can.
Patent JP-S61270756-A (JP)
Inventor: ANSONII MAASHIYU
IPC: G03F7/00
Filed: 1986-03-24
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-S62223933-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: YASUDA KOICHI
IPC: H01J9/44
Filed: 1986-03-26
Abstract: PURPOSE:To improve dynamic convergence characteristics with better productivity, by identifying a vertical axis passing in the central point of fluorescent screen with the central axis of an electron gun structure when the electron gun structure is sealed inside a neck part of a glass bulb. CONSTITUTION:A stem structure, on which an electron gun structure 10 is mounted, is sealed inside a neck part of a glass bulb in which a fluorescent screen 1b is formed, to compose a cathode-ray tube. A horizontal central axis X1-X2 on the fluorescent screen 1b and a horizontal axis X3-X4 in the in-line direction of an electronic beam-passing hole of the electron gun structure 10 are first controlled in parallel. Then, a vertical axis Z1-Z2 in a central point X0 of the fluorescent screen 1b and a central axis Z3-X4 of the electron gun structure 10 are controlled to become coaxial, to heat and seal the stem structure in the neck part. Therefore, the fluorescent screen 1b and the electron gun structure 10 can be identified with high accuracy, improving the dynamic convergence characteristics to have better image quality.
Patent JP-H06284011-A (JP)
Title: Voltage pulse width converting circuit
Inventor: YASUDA HIROO
IPC: H01L27/00
Filed: 1993-03-24
Abstract: PURPOSE:To make the voltage pulse width converting circuit durable to environmental conditions in a wide range by eliminating the need for a transmission line of another system and another power source, feeding a signal corresponding to the machine displacement of a controlled device back, and installing the circuit in an operation part and a field. CONSTITUTION:The feedback signal voltage Vi from the controlled device is sent to the inverted input terminal of a comparator 12 and when the output of the comparator 12 rises to a high level, the output of an RS flip-flop circuit 16 is inverted. The time constant circuit consisting of a resistance 14 and a capacitor 13 is connected to the inverted output terminal Q of the circuit 16 and when its set input S goes up to the high level, discharging is carried out with its time constant. The output Q of the circuit 16, on the other hand, is connected to the time constant circuit consisting of a resistance 17 and a capacitor 26 and its voltage V6 is compared by a comparator 20 with a reference voltage V5 to generate a reference pulse width time t2. The output of the comparator 20 inverts the output of the circuit 16 through a comparator 25. Resistances 18, 22, 19, and 23, and the comparator 25 constitute a Schmitt circuit and the comparator 25 is turned ON and OFF to determine two position voltages of the voltage V5. A comparator 21 compares the voltages V5 and V6 with each other to discharge the capacitor 26 when the voltage V5 falls.
Patent JP-H01243833-A (JP)
Title: Self-draft type rotating electric machine
Inventor: SHIRAISHI AKIYOSHI
IPC: H02K9/06
Filed: 1988-03-22
Abstract: PURPOSE:To prevent suction of powder snow in winter by providing a member for adjusting interval to the periphery of a ventilation fan near the exhaust port of a self-draft type rotating electric machine so as to circulate a part of exhaust air to decrease suction amount. CONSTITUTION:An exhaust port 16 is formed between a yoke 1 of a self-draft type rotating electric machine and an end bracket 11 fixed with a bolt 14 so as to discharge air which cooled the inside of the electric machine out of the machine with an ventilation fan 16. A guide plate 15 which can adjust interval to the periphery of the ventilation fan 16 using a bolt 12 and nuts 13 and 14 is provided near the periphery of the ventilation fan 16 inside the exhaust port 1b. To the normal exhaust in the condition shown by the figure, if the guide plate 15 is shifted to the position shown by dotted lines 15, a part of exhaust is circulated as shown by dotted line arrow B and for that amount, the suction amount decreases. Hereby, the suction amount is decreased keeping constant operation, and suction of powder snow in winter is prevented. It is suitable as a rotating electric machine for vehicles.
Patent JP-H01240857-A (JP)
Title: Diagnosis of adhesion of fine fibrous material layer such as asbestos on wall surface
Inventor: ORI HIROYUKI
IPC: G01N33/00
Filed: 1988-03-22
Abstract: PURPOSE:To diagnose an adhesion state of an asbestos fiber layer accurately and objectively, by checking it by several types of examination methods. CONSTITUTION:First, a document pertaining to a building as object is studied to check for the presence of a fine fibrous substance layer 12 of asbestos or the like adhering to an internal wall surface 11. Then, the pattern of presence such as the number of the layers present, the range thereof is examined. The asbestos fiber layer 12 is observed visually. The examination is performed using an infrared remote sensing device 21 and an optical fiber scope device 31 is used to observe the surface and inside of the asbestos fiber layer 12. In addition, the identification of type and the determination of a crystal contained in an asbestos fiber are performed by an X-ray diffraction. Based on the results of the checking and examination, a report is prepared on the results of survey.
Patent JP-H08258592-A (JP)
Title: Instrument panel structure of automobile
Inventor: OHIRA KOICHI
IPC: B60K37/00
Filed: 1995-03-24
Abstract: PURPOSE: To provide the instrument panel structure of an automobile that can make the assembling direction of various instrument panels unidirectional so as to improve assembling workability and can assemble left/right steering wheel specifications by one assembly line so as to simplify an automation process. CONSTITUTION: An instrument panel 10 is composed of a lower panel 11 fixed to the body side, and an upper panel provided with a meter display aperture, an air bag fitting hole, an air blow-off port, and the like and fitted around the lower panel 11. A parts mounting shelf 14 allowing instrument panel auxiliary equipment parts to be fitted from above is formed at the lower panel 11.
Patent JP-H10259469-A (JP)
Title: Sealing method for sprayed coating
Inventor: NANBA KAZUO
IPC: C23C4/18
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To subject sprayed coating to sealing treatment without damaging the characteristics of a base metal and to clog pierced crack by thermal- spraying the surface of the base metal with thermal spraying powder blended with a specified amt. of B2 O3 powder, thereafter heating this sprayed coating to melt B2 CO3 and fitting it into gaps in the sprayed coating. SOLUTION: The surface of a base metal 1 is thermal-sprayed with thermal spraying powder to form sprayed coating 2 excellent in weatherability, corrosion resistance, heat resistance or the like. The thermal spraying powder is blended with B2 O3 powder by 5 to 10 wt.%, and the thermal spraying is executed. After that, this sprayed coating 2 is heated at <=450 deg.C of the m.p. of B2 O3 for a prescribed time to melt B2 O3 3 contained therein. This melted B2 O3 3 is filled into the gaps such as vacancies 4, cracks 5 or the like. In this way, the greater part of the gaps reached from the surface of the sprayed coating 2 to the base metal 1 is clogged, the sprayed coating 2 is subjected to sealing treatment, the infiltration of corrosive fluids or the like is prevented, and the characteristics of the sprayed coating 2 are sufficiently exerted.  The melting temp. is regulated to about <=500 deg.C, and transformation and deterioration in strength are not caused even in the case the base metal is composed of steel iron.
Patent JP-H02247135-A (JP)
Title: Production of methylnaphthalenes
Inventor: MARUYAMA FUMIO
IPC: C07B61/00
Filed: 1989-03-20
Abstract: PURPOSE:To efficiently obtain the title compound having low sulfur and nitrogen contents by recovering n-paraffins from a hydrogenated and desulfurized kerosine fraction to give raffinate, subjecting a specific fraction of the raffinate to reforming reaction to give a formed oil and recovering the title compound from the formed oil. CONSTITUTION:A fraction which is raffinate prepared by recovering preferably >=50wt.%, especially 70-95wt.% n-paraffins from a kerosine fraction made into preferably <=50ppm sulfur content and >=50ppm nitrogen content by ordinary hydrogenation and desulfurization and contains at least 50vol% component having 195-215 deg.C boiling point is subjected to reforming reaction, then methylnaphthalenes are recovered from the prepared formed oil preferably normal-pressure distillation to give methylnaphthalenes useful for producing 2,6-dimethylnaphthalene (raw material of polyester such as polyethylene naphthalate), having extremely low sulfur and nitrogen contents inexpensively, in high yield and without problems of waste treatment.
Patent JP-S62222784-A (JP)
Title: Video and sound interfering system in catv system
Inventor: KURISHITA KIMIO
IPC: H04N7/167
Filed: 1986-03-25
Abstract: PURPOSE:To substantially enlarge the deviation in frequency by superimposing interfering wave on the both sides of a video carrier frequency fv. CONSTITUTION:A CPU 51 supplies a jamming control signal having the relation of fj1>fj2 between the first pulse fj1 and the second pulse fj2 during a cycle T based on data obtained by demodulating a control signal fed from a center through a branch line 1 to a D/A converter 56. The converter 56 generates a time division step wave in a VCO 57 based on the jamming control signal. In the first cycle, the interfering wave of fjn1>fvn (n=A-F) is generated to channels A-F and in the second cycle, the interfering wave of fvn>fijn2 (n=A-F) is outputted. These two cycles alternately output. To a contractor, an RF switch is opened and the interfering wave is not superimposed but to a non-contractor, the RF switch is closed and the interfering wave is superimposed. Thereby, the scale of the interfering wave can be set to a maximum value in the band width of a filter.
Patent JP-H01238533-A (JP)
Title: Anti-aids virus agent
Inventor: SAKAGAMI HIROSHI
IPC: A61P37/00
Filed: 1988-03-19
Abstract: PURPOSE: To obtain an anti-AIDS virus agent containing the alkali water extract of pine cones as an active ingredient, having an excellent immunopotentiative action in a low concentration, and especially inhibiting the proliferation of AIDS viruses. CONSTITUTION: Active ingredients called KS-6, KS-7 are obtained by extracting them from the pine cones of Pinus Thunbergii, Pinus densiflora, Pinus pentaphylla, etc., preferably the pine cones of the Pinus pentaphylla with alkali water and, if necessary, subjecting the extract to a concentration, neutralization or drying treatment or to a centrifugal separation treatment, etc. The KS-6, KS-7 are added as active ingredients and prepared into the objective preparation by a conventional method. The KS-6 is obtained as blackish brown powder absorbing light having wavelengths of 260-289nm, is excellent in solubility in water, water-containing alcohols, and water-containing acetone, and contains 43.2% of C, 4.0% of H and 2.6% of N.  The KS-7 has the same absorption wavelengths and shape as those of the KS-6, is excellent in solubility in water, easily precipitates in water-containing alcohols, water-containing acetone and the physiological saline solution, and contains 33.55% of C and 4.23% of H.