baber/WOPTO huggingface dataset:
Patent JP-H06339103-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HIROSE YOSHIKI
IPC: H04N5/783
Filed: 1993-05-26
Abstract: PURPOSE:To provide a magnetic recording and reproducing device in which a capstan motor is driven at a low speed so as to feed a magnetic tape by a predetermined frame. CONSTITUTION:The magnetic recording and reproducing device in which a capstan motor is driven at a low speed from a still picture state to feed by a predetermined frame is provided with a drive pulse generating means 7 generating a drive pulse based on, a low speed drive signal, an FG 12 fitted to the capstan motor, 1st and 2nd counter means 13,14 counting an output pulse of the frequency generator, a 1st comparator means 17 comparing the count data from the 1st count means 13 with 1st data equivalent to feed quantity required for driving a magnetic tape at a low speed, a drive pulse control means 9 controlling the generated quantity of the drive pulse by an output of the 1st comparator means 17, a 2nd comparator means 18 comparing the count data from the 2nd counter means 14 with 2nd data less than the feed quantity of the prescribed frame, and a control means 16 revising the 1st data with an output of the 2nd comparator means 18.
Patent JP-S62283869-A (JP)
Inventor: TOMIZAWA NARIMOTO
IPC: C04B35/56
Filed: 1986-05-29
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-H0644416-A (JP)
Title: Ic card
Inventor: TAKAGI SHINYA
IPC: B42D15/10
Filed: 1992-05-18
Abstract: PURPOSE:To provide the IC card which can execute an access by designating a column number with respect to data of a table image recorded in a contained nonvolatile memory. CONSTITUTION:A data area 9 stores plural pieces of fixed length records, and a management area 8 stores length information of this fixed length record. An address calculating part 5 calculates an address to be accessed of a first record by a column number given from the outside, and calculates an address to be accessed of an n-th record (n is >=2) by the column number and the length information.
Patent JP-2000315942-A (JP)
Title: Phase comparator circuit and phase adjustment circuit
Inventor: SAITO TATSUYA
IPC: H03K5/13
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a phase comparator circuit and a phase adjustment circuit that is immune to the effect of an external noise such as a noise generated from other circuit or a fluctuation of a power supply voltage. SOLUTION: A phase comparator circuit is configured by connecting a plurality of delay circuit units 101-105. The delay circuit unit 101 consists of delay elements 1011, 1012 through which a logical signal is propagated, a comparison element 1013 that detects logical values of the logic signals propagated through them and compares them, and propagation control elements 1014, 1015 that control propagation of the logic signals depending on the comparison result. A signal to be compared 106 is propagated from the delay circuit unit 101 to the unit 105 and a reference signal 107 is propagated from the unit 105 to the unit 101. Then a comparison element 1033 of a specific delay circuit unit, e.g. 103 detects coincidence of a phase between the signal to be compared and the reference signal.  Furthermore, depending on the result of detection controls propagation control elements 1034, 1035 to suppress the propagation of the signal to be compared and the reference signal.
Patent JP-2000319785-A (JP)
Title: Method and device for coating by surface discharge plasma
Inventor: KITAMURA HIROSHI
IPC: C23C16/27
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for a surface discharge plasma coating which generates a stable surface plasma with little arc (spark) generation and forms a film whose variation in quality is small and thickness is uniform. SOLUTION: A surface discharge plasma coating device 1 has a ground terminal 12b grounded by being in contact with the rear side of a non-conductive substrate 11, a supporter 12 for supporting the non-conductive substrate 11 at its rear side equipped with a contact point driving means which moves a contact point between the non-conductive substrate 11 and a ground terminal 12b, and a discharge electrode assembly 9 consisting of an anode 9a and a cathode 9b located at a surface of the non-conductive substrate 11. In the method of the surface discharge plasma coating, hydrocarbon gas is used as gaseous starting material and a thin film of hydrocarbon is formed on the non-conductive substrate 11 by a surface discharge under the atmospheric pressure while the contact point between the non-conductive substrate 11 and grounded terminal 12b is traveling by means of the device 1, and the discharge electrode assembly 9 and the surface of the non-conductive substrate 11 are relatively moving.
Patent JP-S62275011-A (JP)
Title: Impermeable carbon material and its production
Inventor: OTANI SUGIRO
IPC: C04B26/04
Filed: 1986-05-29
Abstract: PURPOSE:To produce an impermeable carbon material having superior heat and chemical resistances, dimensional stability and strength by combining a specified thermosetting composition with a carbonaceous or graphitic skeleton material treated with an aromatic cross-linking agent and by molding the resulting composite body by heat curing. CONSTITUTION:The surface of a carbonaceous or graphitic skeleton material having hydrogen, halogen, hydroxyl or other functional groups on the surface is treated with an aromatic cross-linking agent having one or more aromatic rings each having two or more hydroxymethyl or halomethyl groups. A mixture of a condensed polycyclic aromatic compound having oxygen, sulfur, halogen or the like in the molecule having two or more rings with said aromatic cross-linking agent and an acid catalyst is prepd. or the mixture is brought into a reaction by heating to prepare a thermosetting intermediate reaction product. The treated skeleton material is combined with the thermosetting composition and the resulting composite body is plasticized at 100-400 deg.C in an oxidizing or nonoxidizing atmosphere and molded by heat curing. Thus, the skeleton materials and the thermosetting composition are bonded to each other with the aromatic cross-linking agent in-between and an impermeable carbon material suitable for various machine parts is obtd.
Patent JP-S5918197-A (JP)
Title: Gaseous phase synthesis of diamond
Inventor: DOI AKIRA
IPC: C30B29/04
Filed: 1982-07-19
Abstract: PURPOSE:In synthesizing diamond using a metal as a catalyst for diamond synthesis and a mixed gas of CH4 gas and H2, to avoid the use of expensive parts and an electric source, by ionizing these gases, applying a positive bias voltage to the space between a base and an evaporation crucible. CONSTITUTION:A crucible in which a base and a metal for gaseous phase synthesis of diamond, such as Fe, Ni, etc. or its alloy, is put in a vacuum container. The base is heated at 400-1,000 deg.C, the catalytic metal in the crucible is evaporated as a mixed gas of CH4 and H2 is introduced from the outside into it. The amount of the metal vapor is about 0.1-10% based on CH4 mole. The metal vapor and the introduced gases are ionized in a reaction zone in the space between the crucible and the base by high frequency electric field, or DC electric field, the gas pressure in the container is kept at 10<-4>-10Torr, and a bias voltage is applied to the space between the base and the evaporation crucible.
Patent JP-H0422581-A (JP)
Title: System and device for manufacturing rib stock
Inventor: SUZUKI SHIGERU
IPC: B23K11/00
Filed: 1990-05-15
Abstract: PURPOSE:To improve the welding quality by detecting a butt state of both end faces from displacement of the flat surface of a butt end part of a cylindrical winding rim stock. CONSTITUTION:At the time of manufacturing a wheel rim for an automobile, with respect to a rim stock W wound cylindrically by coiling a plate cut to a fixed size, its butt end parts are formed in flat parts A, B by press working before executing butt welding. Subsequently, whether a butt state of its flat parts A, B is satisfactory or not is confirmed automatically by sensors 18, 19, and thereafter, welding is performed. In such a way, a stable welding quality can be secured, and also, a damage accident of the device can be prevented in advance.
Patent JP-S6017341-A (JP)
Title: Preprocessor for deciding dangerous substance
Inventor: NISHIDE AKIHIKO
IPC: G01N23/04
Filed: 1983-07-11
Abstract: PURPOSE:To shorten processing time and to reduce worker's load by comparing the sum S of areas of display areas of variable-density picture signals and the sum D of density with threshold valves S0, D0 indicating dangerousness respectively to decide the degree of dangerousness. CONSTITUTION:A comparator 2 in an area measuring circuit 1 compares an inputted luggage penetration picture signal with a previously set signal level D1 in each picture element, and when the luggage penetration picture signal is larger, supplies its output signal to a counter 3. The counted value of the counter 3 indicates the sum S of the areas of the penetrated pictures. An accumulator in the density sum measuring circuit 4 inputs only the density value of penetration picture signal larger than the set value D1 and accumulates the density values to obtain the density sum D. A comparator 8 in the preprocessing deciding circuit 7 and a comparator 9 decide whether the sum S of the areas and the sum D of the density are larger or smaller than previously fixed values S0, D0, respectively, and when both sums or only one sum are larger than the fixed values, an OR circuit 10 outputs ''1'', so that dangerousness can be decided. When both sums are smaller than the S0, D0, the OR circuit 10 outputs a signal ''0'', so that no dangerousness can be decided.
Patent JP-S5648617-A (JP)
Title: Production of electrochromic element
Inventor: YASHIRO MASAAKI
IPC: G02F1/17
Filed: 1979-09-29
Abstract: PURPOSE: To increase the response speed of the coloring and decoloring of an electrochromic (EC) element and enable decoloring to be made perfect by subjecting the oxide thin film formed through vapor deposition on transparent electrodes to plasma oxidation treatment thereby oxidizing the same perfectly.  
     CONSTITUTION: The display layer consisting of WO 3 , etc. of the EC element becomes the composition of WO 3- X(0≤X≤1) and the lower oxide is colored slightly at the time when it is formed by a vapor deposition method. O 2  is filled between this vapor deposition film and a counter electrode and a high-frequency voltage is applied between both electrodes to change O 2  between the electrodes to ozone and activated O ions so that the lower oxide is made to perfect WO 3  etc. by the activated oxygen ions. Since unlike in thermal oxidation the WO 3  layer etc. do not crystallize in this way, they are easy to oxidize and since they are in an amorpous state, the transparent oxide thin film is obtained without causing the decrease in the response speed of coloring and decoloring. In this way, no colores are left at all at the erasing, there are no more variances in products and the yield is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08313390-A (JP)
Title: Movable wind tunnel
Inventor: SUGIYAMA KATSUMASA
IPC: G01M9/02
Filed: 1995-05-24
Abstract: PURPOSE: To provide a movable wind tunnel that can be moved into a place ideal for a wind tunnel test. CONSTITUTION: A movable wind tunnel consists of a wind tunnel 1; a truck 22 provided with a base plate 23 for installing the wind tunnel 1 at the upper part with supporting devices 21 interposed, wheels 24 mounted below the base plate 23, and jacks 25 with the upper ends fixed to the base plate 23 and with the lower ends lowered to put the wheels 24 in the levitated state so as to support the base plate 23; and a driving vehicle 27 connecting the front end part of the truck 22 by a connecting device 29 to tow the truck 22 into a desired place so as to move the wind tunnel 1.
Patent JP-S63289062-A (JP)
Title: Oil-containing polyurethane elastomer composition
Inventor: MATSUKAWA NORITOMO
IPC: C08G18/00
Filed: 1987-05-20
Abstract: PURPOSE:To obtain the title composition excellent in sliding characteristics, by adding microporous beads impregnated with a lubricating oil to a polyurethane elastomer. CONSTITUTION:Microporous beads (e.g., styrene/divinylbenzene copolymer microporous beads) of a particle diameter of 1-3,000mum, a pore diameter of 5-10,000Angstrom  and a pore volume of 0.1-2.0ml/g are immersed in an organic solvent solution of a lubricating oil for 1-6hr, filtered and dried at 100-120 deg.C for 10-15hr to obtain microporous beads (B) containing 50-300wt.% lubricating oil. 5-60wt.% component B is added to a polyurethane elastomer (A).
Patent JP-H11322584-A (JP)
Title: Bezafibrate sustained release pharmaceutical preparation
Inventor: OSONO HIROSHI
IPC: A61K9/16
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compact and readily administrable pharmaceutical preparation capable of achieving proper substained release and stably providing sufficient initial effects and sustained effects and having uniform and stable quality by including bezafibrate and a specific hydroxypropyl cellulose(HPC) therein. SOLUTION: This pharmaceutical preparation contains (A) bezafibrate and (B) an HPC having about 1 to about 5 cP, preferably about 1 to about 3 cP, more preferably 2.0-2.9 cP viscosity of a 2 wt.% aqueous solution at 20 deg.C. The content of the ingredient B is usually 0.01-0.5 pt.wt., preferably 0.05-0.4 pt.wt., more preferably 0.1-0.3 pt.wt. based on 1 pt.wt. of the ingredient A. An HPC having a viscosity different from that of the HPC, hydroxypropyl methyl cellulose or polyvinyl alcohol may be contained in addition to the HPC in the pharmaceutical preparation. The resultant pharmaceutical preparation is useful as a therapeutic agent for hyperlipemia.
Patent JP-S5648359-A (JP)
Title: Paper carrying system
Inventor: KANEKO TAMAKI
IPC: B65H39/11
Filed: 1979-09-28
Abstract: PURPOSE: To enable to temporarily store paper in a carrying system by a method wherein a feeding roller having so weak carrying force that wrinkle is not generated is installed between rollers of a paper carrying system installed near the inlet of a gathering machine.  
     CONSTITUTION: When paper is on the way of carrier or in a deflection system 17, if paper jamming is detected, the 2nd roller 5, a carrier belt 11 and a deflection system 17 are stopped. Since the 1st roller 4 and a feeding roller 8 are being driven, the paper going out of a coppier 1 is carried and hit to stop the proceeding. The distance between the 2nd coupled roller 5 and the 1st coupled roller 4 is longer than the length of paper, as a result, the paper slips at the feeding roller 8 having a weak feeding force, and carrying operation does not occur, thus, wrinkle is not generated in the paper and paper is stored temporarily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6020717-A (JP)
Inventor: ONO MIKIYUKI
IPC: H02G15/103
Filed: 1983-07-09
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-S5826149-A (JP)
Inventor: NAMURA HIDENORI
IPC: E04B1/20
Filed: 1981-08-10
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-2000315597-A (JP)
Title: Dimming method, recording medium, dimming device, lighting system, and liquid crystal display device
Inventor: SAKURAI SHIGEO
IPC: H05B41/392
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To establish applicability to any type of liquid crystal panel and make dimming over a wide range by reducing generation of noise. SOLUTION: PWM control circuits 24A and 24B are controlled by a dimming control circuit 44 on the condition that both lamp loads 42A and 42B have a brightness 100% as maximum to 40%, and dimming is conducted by changing the output voltage levels of converter circuits 20A and 20B. For a brightness not more than 40%, either of them, for example the lamp load 42B is put off, while the other 42A is set to 80%. That is, the dimming control circuit 44 turns off a control switch 40B and sets the brightness of the lamp load 42A to 80% with the aid of the PWM control circuit 24A. If the brightness of the lamp load 42A is varied from 80% to 40% by controlling the PWM control circuit 24A by the dimming control circuit 44, brightness adjustment can be conducted as a whole over the range from 40 to 20%.
Patent JP-H11340582-A (JP)
Title: Blue vertical cavity surface-emitting laser
Inventor: FLOYD PHILIP D
IPC: H01L33/46
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a monolithic vertical cavity surface-emitting laser which emits spectral light of wavelength in the range of 390 to 430 nm (blue range) and is independently addressable. SOLUTION: In a laser structure 200 being composed almost exclusively of gallium nitride, a laser heterostructure 230 is formed on a terminal 216 of an n-GaN layer 210. Laser is emitted from a quantum well active layer 222. The n-GaN layer 210 is grown epitaxially laterally on a DBR 206 and since this is a region with few crystal defects, a blue spectral vertical cavity surface H emitting laser can be emitted with high efficiency to be emitted.
Patent JP-H05287631-A (JP)
Title: Crimper
Inventor: INOUE MASAYOSHI
IPC: D02G1/12
Filed: 1992-04-03
Abstract: PURPOSE:To form crimps uniform in the longitudinal direction by arranging a suitable number of sensors at the outlet of a cooler and controlling the heating conditions so as to keep branched points of the crimped yarn within a prescribed range. CONSTITUTION:Yarn of 50-10000 denier composed of continuous filaments of nylon, a polyester or polypropylene is introduced into a heating nozzle 25, heated, then crimped while applying the buckling thereto in a stuffing box 27 and subsequently cooled in a cooler 29 to fix crimps. When the crimped yarn is delivered with a delivery roller, a flow rate control valve 111 interposingly installed together with a hot-air tubular heater 109 in the course of a pipe 105 connecting the heating nozzle 25 to a heating fluid source 107 through a controller 103 based on signals sensed with sensors (95A), (95B), (97A), (97B), (99A), (99B), (101A) and (101B) for sensing branched points of the crimped yarn provided at a suitable interval on the outlet side of the cooler 29 is controlled with a driving motor 117. Thereby, the pressure and flow rate of hot air are regulated so as to keep the branched points of the crimped yarn within a prescribed range.
Patent JP-S5832036-A (JP)
Title: Monitoring method in yarn collecting
Inventor: KOBAYASHI HIROSHI
IPC: C03B37/07
Filed: 1981-08-12
Abstract: PURPOSE:To carry out the sensing of yarn breakage with a high accuracy, by irradiating glass fibers taken out of a bushing with light beams, and converting the reflected or transmitted light into electric signals. CONSTITUTION:Glass fibers taken out of the bottom 2 of a bushing in the normal operation are applied with a binder by an applicator 4 and then irradiated with light beams 7. The reflected or transmitted light is received by a receptor apparatus 8 and converted into electric signals, which are then sent to a computer 9. The irradiation range of the beams 7 is changed by changing the irradiating angle of the beams 7 to memorize the magnitude of the electric signals in a memory apparatus 10 as a function of the position of the beams 7 and give the standard value. The standard value is obtained by averaging the values about five or more times. The irradiation of the beams 7 is carried out at a given interval in the yarn collecting operation, and the taken out function in the monitoring step is compared with the memorized function in a comparing apparatus 11. The resultant difference is displayed in a monitoring TV 12. If the difference exceeds the standard value, an alarm is sent by an alarm apparatus 13.
Patent JP-S5827232-A (JP)
Title: Printer
Inventor: SAKAGAMI WATARU
IPC: G06K15/00
Filed: 1981-08-12
Abstract: PURPOSE:To mass-produce the same hardware for a long period without the redesign of the hardware by reading out the contents of a character generator from an external processing unit. CONSTITUTION:When the body 1 of a printing system outputs a chatacter generator (CG) reading instruction or signal and a JIS code, a controlling part 12 in a printer 10 reads out a character pattern from a CG13 and outputs the read character pattern to the system body 1 through an interface 14. Subsequently it is unnecessary to incorporate a CG suitable for the printer into the system body 1 and display and printing can be attained by character codes, constituting the printing system without the change of the system.
Patent JP-H11307886-A (JP)
Title: Flip chip joinint land waving prevention pattern
Inventor: SAITO TORU
IPC: H01L21/56
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent a connection failure due to waved lands on a printed board on flip chip joints. SOLUTION: Lands 1 for joining a flip chip 3 is on the surface of a printed board 5. Dummy patterns for preventing waving or ground patterns 2 are provided in the next layer. The thickness between layers is made uniform by the dummy patterns or the ground pattern 2. Since the flip chip joining lands are formed in such a way that they are disposed almost at grade, they are supported by the dummy patterns or the ground patterns 2 and waving is prevented. Accordingly, a high junction quality can be obtained. Instead of partially disposing dummy patterns on parts where junction is unstable, the dummy patterns or ground pattern 2 are disposed in an area corresponding to the outer shape of the flip chip for supporting all the lands of flip chip junction.  As a consequence, the flip chip joining lands are maintained as a uniform plane, waving of the printed board is reduced, and junction is performed with reliability.
Patent JP-S5750353-A (JP)
Title: Magnetic recorder and reproducer
Inventor: MORIKAWA TOSHINORI
IPC: G11B15/665
Filed: 1980-09-09
Abstract: PURPOSE:To ensure the smooth loading of a magnetic tape with no damage, by securing such constitution in that the position of engagement between the magnetic tape loaded to a cassette and a neck tightening post at the same height after the stretching of the magnetic tape. CONSTITUTION:When a cassette 1 is set, a rotary disk 20 turns counterclockwise. Thus a neck tightening post 23 is biased to be close to a guide drum 19 of a magnetic tape 4 and at the same time to stretch the tape 4 and then fitted to a recessed part at a position control part 41. With more rotary motions, a limiter post 8 of the cassette 1 is pushed up by the cam of a cam arm 38. The push-up height of the post 8 is almost equal to the height of the tape 4 at the moment when the post 23 finishes the loading to a drum 19. When the disk 20 is further turned with the end of the loading of the tape 4, a neck tightening post 61 engages the fitting part of the part 41. When the tape 4 is shifted under such conditions, a stable shift of the tape 4 can be maintained in any state.
Patent JP-H0422003-A (JP)
Title: Electric insulating composite material
Inventor: SAKAI KAZUTOMI
IPC: C04B28/34
Filed: 1990-05-16
Abstract: PURPOSE:To acquire a superior electric insulating member with high heat resistance and high electric insulating characteristic by composing of a complex of inorganic fibers and a curing hydrate of a calcium phosphate compound. CONSTITUTION:A material consists of a complex of inorganic fibers and a curing hydrate of a calcium phosphate compound. The inorganic fibers consist of, for instance, any of oxide, carbide or nitride, and the calcium phosphate compound consists of mixed fine particles of at least one kind of alpha-tricalcium phosphate or silicocarnotite and tetracalcium phosphate. Accordingly the material becomes superior to reconstituted mica in heat resistance and to the simple curing of the calcium phosphate compound in thermal shock resistance by adequately adjusting mixing quantity of the inorganic fibers. Thereby a superior electric insulating material is acquired, having the heat resistance and the thermal shock resistance.