baber/WOPTO huggingface dataset:
Patent JP-H06147621-A (JP)
Title: Air conditioner
Inventor: NODA TOSHINORI
IPC: F24F11/04
Filed: 1992-11-02
Abstract: PURPOSE:To control a blast level so as to vary a diffusing air volume so that a room temperature variation becomes 1/f fluctuation, to stop blasting for a prescribed time period to increase a temperature variation width, and not to freeze a heat exchanging means at a time of stopping blasting. CONSTITUTION:An indoor unit body 1 houses a memory 12 where a variation pattern of delivered air volume is programmed preparatorily, so that an indoor temperature variation becomes 1/f fluctuation. In addition, a mode to stop blasting for a prescribed time period is included in the pattern. Further, a heat exchanging means 5 is provided with a freezing detecting means 6 which is mounted heat-contactingly on the heat exchanging means 5 and a freezing preventing control means 14 to make a control to increase an air diffusing amount based on an output of the freezing detecting means 6.
Patent JP-2000121004-A (JP)
Title: Drain discharging device for feed water heater
Inventor: ASAKURA DAISUKE
IPC: F22D1/32
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To stabilize flow of drain in a drain pipe of a feed water heater, by providing a regulating valve at the drain pipe in the vicinity of a drain exit port of a first feed water heater, in a device in which the regulating valve is provided to the drain pipe for flowing out drain from the first feed water heater to a second feed water heater at the low pressure side. SOLUTION: Drain which contains non-condensable gas is stored in a feed water heater 4 which heats feed water by bleeding from a turbine, and the drain is flowed out from the feed water heater 4 to a feed water heater 3 at the low pressure side through drain pipes 8a, 8b, in a steam power plant or a nuclear power plant. A regulating valve 7 is provided to a drain pipe 8a in the vicinity of a drain exit port of the feed water heater 4. Thus, a forcible flash state under reduced pressure is realized by the pressure of the feed water heater 3 which is lower than that of the feed water heater 4, at the downstream of the regulating valve 7. In this way, a high speed saturated two-phase flow can be obtained by a volume expansion, and a stable discharge to the feed water heater 3 can be achieved being accompanied by the non-condensable gas.
Patent JP-S63146669-A (JP)
Title: Control system for production switcher
Inventor: AIKAWA MASAMI
IPC: H04N5/268
Filed: 1986-12-10
Abstract: PURPOSE:To quicken the control by outputting plural control data and write pulses for reentry control at the same time and controlling directly the video signal synthesizer of a reentry section through the control data. CONSTITUTION:A data to decide a system for a video signal synthesizer 3 of a reentry section is decided in advance by a microprocessor for other system control and the data of the reentry control is generated in the processor. The control data is outputted to the video signal synthesizer 3 of the reentry section via I/O paths 5, 6 and in this case, the selection of the control data is switched by the write pulse outputted at the same time. Thus, the video signal synthesizer 3 of the reentry section is controlled directly by the microprocessor applying the system control other than the reentry section.
Patent JP-H04166940-A (JP)
Title: Application method of condensation type silicone oil
Inventor: TANAKA TAKESHI
IPC: C08L83/04
Filed: 1990-10-31
Abstract: PURPOSE:To obtain a stable application method of a condensation type silicone oil by using a flow-rate regulating type application device, providing solvent delivery slits above and below a coater slit of a coating liquid, and delivering a solvent at the time of a connection part of a base material passing. CONSTITUTION:A coating liquid L in a coating liquid tank 5 whose liquid level is controlled passes through a pump 7 and a filter 6 and is applied by an extrusion coater C to a travelling web 1 to which a photosensitive layer has been already coated. Solvent delivery slits 4 are provided above and below in the vicinity of a coater slit and a solvent is delivered at the time of coater retreating so as to prevent the coating liquid L from hardening in the vicinity of the coater slit, thus preventing generation of a coating failure.
Patent JP-H11136213-A (JP)
Title: Optical transmission network consisting of multi-stage connected optical transmitters
Inventor: YOSHIZAWA MUNETOSHI
IPC: H04B10/275
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To improve productivity by improving the modulation characteristic at a multi-stage connection of optical transmitters for adopting the SCM system and facilitating the correction adjustment to make the modulation characteristic flat. SOLUTION: In the optical transmission network, stations 1, 2, n-1, n are connected in multi-stage where a gain of a pilot signal is automatically controlled by using the subcarrier multiplex system, and the stations 2, n-1, n detect a level of a carrier signal from a preceding stage and calculate a mean value of carrier signal levels. The gain of the carrier signal from the preceding stations 2, n-1, n, based on the calculated mean value. The mean value of the carrier signal levels is controlled to be a prescribed level by the grain control, and the resulting level is sent to a succeeding stage. The modulation characteristic is made flat by correcting a deviation (increase or decrease) in the carrier signal level, due to the change in the frequency characteristic of each station 2, n-1, n to suppress the occurrence of overmodulation distortion, thereby improving the C/N ratio.
Patent JP-H04168068-A (JP)
Title: Serial printer
Inventor: TAKAHASHI KEIICHIRO
IPC: B41J19/32
Filed: 1990-10-31
Abstract: PURPOSE:To make it possible to obtain a higher printing quality without lowering the printing speed by storing previously a font pattern data where the shortest dot interval of 1 dot line is N/m and the shortest dot string interval M is M<(N/2m) in a font storage part when the (m) is the number of printing element strings and N is the shortest dot interval capable of printing continuously for 1 line by 1 printing element. CONSTITUTION:Based on a font pattern data stored in a font memory 5, in a printing means 5 having printing element of 16 pins in 1 row, when the shortest dot interval at printing 1 line continuously by the 1 printing element is made to be 1/30 inch, an interval between the shortest dot strings is made to be 1/90 inch. In this case, for example, the shortest dot interval in 1 dot line of a font pattern of a 'Z' is printed at 1/30 inch. other dot line is printed in the same row as a dot in 1 dot line or in a position deviated by 1/90 inch. The shortest dot interval of each row is the same. Thus, since the interval between dots is made to be 2/3 comparing with conventional way, a printing with a higher quality can be obtained without lowering conventional printing speed.
Patent JP-H05110668-A (JP)
Title: Selective incoming call control method for lots of calls to same destination
Inventor: OKA MASAHIDE
IPC: H04M3/38
Filed: 1991-10-16
Abstract: PURPOSE:To make lots of calls to be complete calls by eliminating incomplete calls while avoiding congestion at a called extension telephone set, a common line signal network and a central selection control section when lots of calls comes from lots of unspecified subscribers accommodated in plural caller exchanges to a same destination. CONSTITUTION:When lots of calls take place to a same destination, the method gives a time difference to caller exchanges 130, 131 to allow them to implement selective calling. A talkie TK in each caller exchange to reply each subscriber whose call is side of the selective calling in matching with the purpose of the call of each subscriber thereby making the call to be complete. The selective incoming call control with the time difference is implemented by allowing a central selective control section 5 to give a command to selection control sections 4A, 4B in each caller exchange.
Patent JP-H02141322-A (JP)
Title: Suspension device for preventing lateral movement or fluctuation of vehicle body against axle shaft
Inventor: SAITO NORIO
IPC: B60G9/00
Filed: 1988-11-22
Abstract: PURPOSE:To obtain a suspension device stated in the title, and improve running stability of an automobile, by mounting two gears mutually meshed on the body, and journaling an axle shaft on one ends of link bars having the other ends pivotally fitted to respective gears. CONSTITUTION:Two mutually meshed gears 3, 4 are arranged and provided on the center line and the lower part of a vehicle body, one ends of link bars 5, 6 are pivotally fitted to a part of respective gears 3, 4, and the other ends of these link bars 5, 6 are connected to an axle shaft 2. Hereby, for example when the vehicle body inclined as shown in the figure, although the respective gears 3, 4 will rotate anticlockwise through the link bars 5, 6, such rotation is restrained by gears 3, 4 in mesh, movement of the vehicle body in the right direction is prevented, and the running stability of the automobile is improved.
Patent JP-H11120744-A (JP)
Title: Recording and reproducing device
Inventor: ISHIGURO KENICHI
IPC: G11B27/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To control reliably and efficiently information data recorded in plural magnetic tapes by providing a first recording section compression-recording information data of plural channels and medium control data in a magnetic tape medium, a second recording section recording medium control data and information control data in a disk medium, and controlling plural magnetic tape media en bloc. SOLUTION: When a magnetic tape number and an information data number are specified from an operation input section 15, the control section 15 inputs medium control data and information control data read out from a disk medium by a second recording and reproducing section 14 through a control data memory section 13 based on the specified number. The control section 5 reads out recorded position information about a recorded position from information control data recorded in a directory corresponding to the tape number and a directory corresponding to the information data number, the leading position of information data of the information data number of the magnetic tape number is accessed, and reproduction of information data is started.
Patent JP-H11116382-A (JP)
Title: Epitaxial growth furnace
Inventor: IMAI MASATO
IPC: C30B25/14
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain an uniform epitaxial film by providing a gas flow-forming means for producing gas flow which flows into predetermined direction in gas atmosphere in a furnace and a rotating means for receiving a gas flow produced in the furnace and rotating a semiconductor wafer substrate. SOLUTION: A standard gas such as H2 is packed into a reacting chamber 4a and a rotating chamber 4b of epitaxial growing furnace and then, the temperature in the furnace is raised to 1,000-1,200 deg.C by infrared ray heater 7 and a reactive gas containing SiH4 or the like is fed from a gas feed mechanism 6 to the reacting chamber 4a at a flow rate suitable for epitaxial growth and the standard gas is fed to the rotating chamber 4b at a flow rate at which susceptor 2 retained in the hole part of a guide 3 becomes a prescribed rotation speed. Plural fins 1a to 1h installed on the rear side of the susceptor 2 receives gas flow and rotates in an arrow direction. Thereby, the surface of the semiconductor wafer substrate 5 arranged on the surface side is made always uniform atmospheric state to provide the uniform epitaxial film.
Patent JP-2000125175-A (JP)
Title: Camera, image processing system and recording medium
Inventor: SHIMURA KAZUHIKO
IPC: H04N5/225
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To correct the distortion aberration of an image with a small amount of correction data by storing the distortion information of a lens corresponding to the infinity and closest vicinity of a subject distance in accordance with plural zoom positions of a zoom lens. SOLUTION: A distortion information storing part 102 stores the distortion aberration of a photographic lens corresponding to the infinity and closest vicinity of a subject distance in accordance with plural zoom positions of a zoom lens 101. A distortion information reading part 104 reads information corresponding to a zoom position detected by a zoom position detecting part 103 in the stored distortion information and the information and a conversion image signal of an image signal converting part 105 are recorded in a recording medium 106.  On the other hand, an optional subject distance is set to a subject setting means of an image processor 200, an operating means 202 operates approximate distortion information of the optionally set subject distance with photographic lens distortion information of the storing part 102, and a distortion correcting part 204 performs distortion correction based on it and shows it on a display device 205. Thus, correction is performed with a small amount of correction data composed only of the distortion information.
Patent JP-2000117056-A (JP)
Title: Deodorizing device
Inventor: YOSHIDA KEIICHIRO
IPC: B01J23/34
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of power in a deodorizing device for deodorizing a malodorous gas with a catalyst activated by heating. SOLUTION: The deodorizing device is provided with a malodorous gas passage 31 for passing the malodorous gas, a catalytic part 35 disposed in the malodorous gas passage 31 and constituted of the catalyst for adsorbing and decomposing the malodorous gas and a catalyst carrier for carrying the catalyst, a heating means 32 for heating the catalytic part 35 and a temp. control means 33 for performing the temp. control of the heating means 32. A 2nd fixed temp. T2, at which the malodorous gas is completely decomposed with the catalyst, and a 1st fixed temp. T1 lower than the 2nd fixed temp. are set. The temp. control for controlling the temp. of the catalytic part 35 to the 1st fixed temp. T1 and the temp. control for controlling the temp. of the catalytic part 35 to the 2nd fixed temp. T2 are repeated by the temp. control means 33.
Patent JP-H07146566-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KADOI MIKIO
IPC: G03G5/05
Filed: 1993-11-25
Abstract: PURPOSE:To obtain an electrophotographic photoreceptor excellent in repetitive characteristics by incorporating a specified diamine compd. into a photosensitive layer. CONSTITUTION:A photosensitive layer contg. an electric charge generating material, an electric charge transferring material and a diamine compd. represented by the formula is formed on an electric conductive substrate to obtain the objective electrophotographic photoreceptor. In the formula, each of R1-R3 is H, halogen, 1-5C alkyl which may have one or more substituents, alkoxy, aryl or aralkyl and n1 is an integer of 1-5.
Patent JP-H08134851-A (JP)
Title: Wall structure of bridge
Inventor: HONDA AKIHIRO
IPC: E01F8/02
Filed: 1994-11-07
Abstract: PURPOSE: To prevent the generation of noise and the occurrence of environmental pollution and to ensure safety of a traveling vehicle and safety of a bridge body against strong wind. CONSTITUTION: A number of opening parts 4 are formed in each of the sides of walls 1 erected in the vicinity of the two sides of a floor system 2 and a cover 3 opening inward is supported by a rotary spring 5 attached to the hinge part of the upper edge. When side wind 8 becomes strong, the cover 3 is opened inward to a position where the cover is balanced with the force of a rotary spring 5. This constitution relieves the wind load of the wall.
Patent JP-2000114501-A (JP)
Title: Manufacture of soi wafer
Inventor: KATO HIROTAKA
IPC: H01L21/02
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To form a silicon thin film on a substrate wafer without defective penetration by primarily oxidizing an active wafer in advance, forming a primary oxide film of a specified thickness or more, removing the primary oxide film, and oxidizing the active wafer. SOLUTION: An active wafer 1 as a silicon thin-film material is primarily oxidized to form a primary oxide film 16 having a thickness (t) to the surface 1A thereof. Next, the primarily oxidized active wafer 1 is dipped in a hydrogen fluoride solution to remove the primary oxide film 16. Then, the active wafer 1 in which in primary oxide film 16 is removed is oxidized during the oxidizing step so as to form an oxidized wafer. Further, the active wafer 1 is oxidized secondarily and it is adhered to a substrate wafer, forming an SOI wafer material having less defective penetration and improving the yield of the SOI wafer. The thickness (t) of the primary oxide film 16 is preferably at least 0.2 μm. This is because the maximum depth of a small hole 17 is about 0.2 μm.
Patent JP-H08151926-A (JP)
Title: Motorcycle supercharger
Inventor: TSUCHIDA NAOKI
IPC: F02B33/44
Filed: 1994-11-30
Abstract: PURPOSE: To avert an adverse influence on engine performance by preventing lubricating oil in pressurized air from flowing into the engine. CONSTITUTION: A motorcycle supercharger is provided with a connecting rod supercharging mechanism 33a for compressing intake air by means of rocking of a connecting rod, an air cleaner 35 for filtering air to the supercharging mechanism 33a, an intercooler 36 for cooling pressurized air from the supercharging mechanism 33a and a supercharge tank 37 for storing pressurized air from the intercooler 36. The pressurized air outlet 36b of the intercooler 36 is provided in upper side more than the upward and downward direction center of the intercooler 36 and an oil reservoir 36g is formed in the bottom part of the intercooler 36.
Patent JP-H05106296-A (JP)
Title: Roof for housing unit
Inventor: MOGI MASAAKI
IPC: E04B1/348
Filed: 1991-10-15
Abstract: PURPOSE:To make it possible to transport a roof safely and efficiently and, at the same time, to enable the execution and the flashing of a joining section in a site. CONSTITUTION:A housing unit 2 is constituted of a horizontal roof section 2A and an inclined roof section 2B, and a roof 3 is mounted on the housing unit 2. The roof 3 is constituted of a horizontal roof panel 4 mounted at a construction site, a connection roof panel 6 connected to the horizontal roof panel 4 and an inclined roof panel 5 mounted to the height not exceeding the height of the upper surface of the horizontal roof section 2A of the housing unit 2 at a plant in advance. At the construction site, the horizontal roof panel 4 is mounted on the housing unit 2 only, so that work at the site can be reduced, and flashing or execution is easy. The horizontal roof panel 4 can be easily carried in without requiring inversion, etc., and high transportation efficiency can be obtained.
Patent JP-H06123860-A (JP)
Title: Oxygen permeable hard contact lens
Inventor: HONDA TOMOJI
IPC: C08F290/00
Filed: 1992-10-09
Abstract: PURPOSE:To provide a hard contact lens made of a polymethyl methacrylate- based material passing a larger amt. of oxygen than polymethyl methacrylate while maintaining the useful characteristics of the polymethyl methacrylate. CONSTITUTION:When 35-75 pts.wt. methyl methacrylate is radical-copolymerized with 5-40 pts.wt. acrylic (methacrylic) ester represented by formula I and fluoroalkyl acrylate (methacrylate) represented by formula II, they are mixed with 20-120 pts.wt. mixture of an org. solvent incompatible with methyl methacrylate with an org. solvent compatible with methyl methacrylate and the resulting mixture is radical-polymerized to obtain a polymethyl methacrylate copolymer. This copolymer is ground and polished to obtain the objective microporous hard contact lens passing a large amt. of oxygen. In the formula I, X is H or CH3 and (n) is an integer of 1-10. In the formula II, Rf is a 1-8C fluoroalkyl and X is H or CH3.
Patent JP-H11194333-A (JP)
Title: Transmissive substrate with light shielding film for color liquid crystal display device and its production
Inventor: YASUNAKA NORIMICHI
IPC: G02B5/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a light shielding film which has practically a sufficient high light shielding ratio for and a low back surface reflection and has a good etched profile. SOLUTION: The light shielding film 2 of the transmissive substrate 3 with the light shielding film for a color liquid crystal display device which has the transmissive substrate 1 and the light shielding film 2 selectively formed on the surface of the substrate 1 and is used to improve the contrast of the image of the color liquid crystal display device is formed of a layer contg. a chromium oxide. The oxidation degree of the chromium oxide at the end face of the light shielding film 2 on the substrate 1 side is made larger than the oxidation degree of the chromium oxide at the other end face facing the end face described above and the oxidation degree of the chromium oxide incorporated into the light shielding film 2 is continuously changed from the end face on the substrate 1 side toward the other end face.
Patent JP-H09142465-A (JP)
Title: Knock-down chest
Inventor: KATO KAZUKI
IPC: B65D6/24
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To not only inexpensively and easily die form a knock-down chest but also to build the same in such a way that even an unexperienced person can assemble easily, and can get things in and out smoothly by increasing rigidity during its use. SOLUTION: A knock-down chest is provided with the same size, one side open box-shaped top panel part 10a and bottom panel part 10b, a screen part 20 integrated on the front endge of the top panel part 10a and of the bottom panel part 10b with a pivot hole, right and left side panels 40, 40 with a vertically half size back panel 30 made able to fold, catches formed on both top and bottom corners of both side panels 40, 40 and each back panel 30 to catch the catches on the top panel part 10a and the bottom panel part 10b, and a door 50 mountable by a pivot held in the pivot hole in each screen 20.
Patent JP-H11129302-A (JP)
Title: Clamping device of injection molding machine
Inventor: OKADA HARUO
IPC: B29C45/66
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce the deformation or abrasion of a tie bar, and also raise the molding quality and wide applicability through the improvement of clamping accuracy. SOLUTION: This includes guide mechanisms 6p, 6q having guide rails 7p, 7q furnished on the upper surface 4u of a machine table 4 and movable sliders 8p, 8q guided by these rails 7p..., a support mechanism 9 interposed between the sliders 8p... and the movable mold 3 and permitting the relative displacement of the movable mold 3 with respect to the intersecting direction of the guide rails 7p..., and a movable mold support mechanism 5 having tie bar connection mechanism 10 provided on the support mechanism 9 and moving while being connected to tie bars 2c, 2d.
Patent JP-S63149809-A (JP)
Title: Magnetic head
Inventor: HISADA YUKIHIRO
IPC: G11B5/48
Filed: 1986-12-12
Abstract: PURPOSE:To facilitate the assembling by arranging a coil to a space surrounded by a support plate, a shield member and a slider. CONSTITUTION:A core 2 is fitted to the slider 1 and a coil 3, a shield plate 4 arranged to surround the core 2 and the coil 3 while being formed as a square pipe shape and a support spring 5 fitted to the other end of the shield plate 4 are provided. In assembling the magnetic head, the core 2 is fitted at first to the slider 1 and the coil 3 is fitted to the core 2. Moreover, the slider 1 is fitted to one end of the shield plate 4 and the other end of the shield plate 4 is fitted to the support spring 5. Thus, the slider 1 is structured in a way that it is placed on the support spring 5 with the shield plate 4 as a base. Then the assembling is facilitated, and the magnetic head with small mass and with excellent tracking onto a floppy disk is obtained.