baber/WOPTO huggingface dataset:
Patent JP-H11340949-A (JP)
Title: Cdma communication equipment and cdma communication method
Inventor: HAYASHI MAKI
IPC: H04B1/7115
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To make equipment small in size and light in weight by decreasing the number of correlators. SOLUTION: A 1st A/D converter means 103 converts an analog signal received by a 1st antenna 101 into a digital signal and a 1st storage means 105 stores the digital signal. Then a 1st phase rotation means 109 controls a phase rotation amount of the received signal and a 1st amplifier means amplifies the amplitude of the received signal. Furthermore, similar processing is applied even to an analog signal received by a 2nd antenna 102. Then an adder means 113 sums the signals, a correlation detection means 114 detects correlation to extract an inversely spread signal.
Patent JP-S63306265-A (JP)
Title: Sliding valve for carburetor
Inventor: SUGANO FUKUO
IPC: F02M17/40
Filed: 1987-06-05
Abstract: PURPOSE:To simplify formation and to improve strength by forming a sliding valve for carburetor with polyphenylene sulfide resin compound containing glass fibers, potassium titanate and fibers tetrafluoride ethylene resin. CONSTITUTION:Sliding valve for carburetor is manufactured by molding polyphenylene sulfide resin compound containing glass fibers, potassium titanate fibers and tetrafluoride ethylene resin. Consequently, moldability is improved, resulting in improvement of mechanical strength and sliding performance.
Patent JP-S6030953-A (JP)
Title: Solar heat water heater
Inventor: MASUDA TERUO
IPC: F24J2/46
Filed: 1983-07-31
Abstract: PURPOSE:To eliminate the stream of water flowing into a tank via a heat collector at the time of supplying hot water to improve the mixing of hot water with water by constituting the title hot water apparatus such that the lower feed water port of a heat accumulating tank is closed when a water plug interlocking with a ball tap within the heat accumulating tank reaches a predetermined water level. CONSTITUTION:In the solar heat water heater comprising a heat accumulating tank 3 having the ball tap 1 which controls the feed water quantity, a upper feed hot water port 6, a lower feed water pipe 7, and a heat collector 4 in which a hot water inlet port 5 of a vertical pipe is disposed within a thermal accumulating tank, when a water plug interlocking with the ball tap 1 assumes a predetermined water level, the feed water port of the lower feed water pipe 7 is closed. Hence, no water passes through the heat collector 4 and enters into the heat accumulating tank 3 during hot water feeding, and hence the mixing of hot water with water is improved, and water is supplied from the cold water layer at the bottom part of the heat accumulating tank in a heat collecting manner. Hence, the temperature distribution within the heat accumulating tank can be made uniform and the heat collecting efficiency can be improved.
Patent JP-H10327998-A (JP)
Title: Stem support device for vase
Inventor: KODERA MASAO
IPC: A47G7/02
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a stem support device of excellent practicability for a vase in which expansion operation of a rod type expansion body is easy, and which will not be removed from a mouth part inner side part or an inner wall part of the vase. SOLUTION: Tension bodies 1, 2 are provided at both end parts of a rod type expansion body (a) composed to be freely adjusted to expand/contract by a screw structure. A handle rod 3 is provided on the rod type expansion body (a), and by rotation of the handle rod 3, the rod type expansion body (a) is expanded/contracted to elongate the right and the left tension bodies 1, 2 to be pressed to a mouth part inner side part or an inner wall part of a vase, thereby an installation body A for the vase is provided in a pressure- fixed condition.
Patent JP-H01310759-A (JP)
Title: Formation/application of particles of liquid or molten material and device therefor
Inventor: MATSUNAGA MASABUMI
IPC: B05D1/02
Filed: 1988-06-07
Abstract: PURPOSE:To obtain an extremely thin coat of uniform thickness by spraying liquid or a molten material from a nozzle, causing it to hit the surface of a liquid or molten material of the same kind as them, and applying fine particles scattered in the air to the surface of a material to be coated after breaking and sending particles in the spray flying, utilizing a reaction force. CONSTITUTION:In the case of a solvent, for instance, a liquid L is intermittently sprayed downward from a nozzle 12, and is caused to hit the surface Ls of the liquid L held up in a liquid trap 15. Then the liquid particles collide with the liquid surface, and break up into fine particles. Next, these are reflected and sent flying into a gas above the liquid surface. Of these fine particles, those of comparatively smaller diameter ascend, riding on an ascending air current which generates following a spray current in a vertical chamber 11. On the other hand, those of comparatively larger diameter descend, resisting the current. The size of the particles is selected by the velocity of the ascending air current. For this reason, the gas amount required for the adjustment of a regulator 33 is introduced into the chamber 11 by an introduction air supply device 30, and the fine particles of a required diameter is used for application.
Patent JP-S62297388-A (JP)
Title: Production of precursor pitch for carbon fiber
Inventor: OOSUGI YUKIHIRO
IPC: D01F9/15
Filed: 1986-06-18
Abstract: PURPOSE:To produce a precursor high for carbon fiber, having low viscosity and suitable for melt-spinning, by using a specific hydrogenation solvent and an assistant solvent in the hydrogenation treatment of coal tar pitch. CONSTITUTION:A hydrogenated pitch is produced by carrying out the hydrogena tion treatment of a coal tar pitch using tetralin as hydrogenation solvent for soft pitch or medium pitch and using tar-based middle oil or heavy oil as an assistant solvent. The hydrogenated pitch is purified to remove free carbon and high molecular weight component and then heat-treated to obtain a precur sor pitch for carbon fiber. The preferable conditions for hydrogenation treatment are, ratio of pitch : tetralin=1:(1.5-3.5), ratio of pitch:assistant solvent=1 : (0.5-1.5), hydrogenation temperature is 400-450 deg.C and retention time is 30-60min, etc.
Patent JP-H035778-A (JP)
Title: Developing magnetic pole adjusting device
Inventor: OSAME HIROSHI
IPC: G03G15/09
Filed: 1989-06-02
Abstract: PURPOSE:To attain adjustment of high precision and high reproducibility as well as a high adjustment productivity by automatically performing measurement and calculation of the distribution state of a developing magnetic field and adjustment and fixing of the magnetic pole position of a magnetic roll. CONSTITUTION:A magnetic sensor detects the magnetic field on a rotating cylinder supporting body 12, and a sensor controller 14 measures the intensity and the direction of the magnetic field in accordance with the detection output and sends them to a controller 23. The controller 23 calculates and stores the magnetic field distribution on the cylinder supporting body 12 due to a magnetic roll 2 by the intensity and the direction of the magnetic field obtained from the sensor controller 14. The extent of positional adjustment of the developing magnetic pole of the magnetic roll 2 is obtained from calculation results to send an adjusting command to an adjustment controller 20, and an adjusting means 19 is rotated and driven to rotate the magnetic roll 2 by a prescribed extent of adjustment. The controller 23 sends a fixing command, and a fixing controller 22 drives a fixing means 21 to fix the magnetic roll 2. Thus, adjustment of high precision and high reproducibility as well as a high adustment productivity are attained.
Patent JP-H035885-A (JP)
Title: Condition computing device
Inventor: SEKI YUMIKO
IPC: G06Q10/10
Filed: 1989-06-01
Abstract: PURPOSE:To prevent the memory of a spread sheet from being used excessively by providing a work buffer to store temporarily data a condition extracting part extracts. CONSTITUTION:The device consists of a keyboard 1 to input a command, a condition computing command analyzing part 1-2 to analyze the command, the condition extracting part 1-3 to extract the data on the basis of a condition, an arithmetic part 1-4 to compute the data, the work buffer 1-5 to store temporarily the extracted data, the spread sheet 6 to store the data, and a CRT 7 to display the spread sheet 6. Then, by using the work buffer 1-5 to store temporarily the data extracted on the basis of condition setting, it becomes unnecessary to copy the data extracted on the spread sheet 6. Thus, the memory of the spread sheet 6 is prevented from being used excessively.
Patent JP-H035149-A (JP)
Title: Ink jet printer
Inventor: HORIO HIDEAKI
IPC: B41J2/01
Filed: 1989-06-01
Abstract: PURPOSE:To dry an ink applied on printing paper within a short time by mounting a heating means for heating a platen. CONSTITUTION:A heating body 32 is provided in a platen 18. An electric power to be supplied to the heating body 32 is controlled by an output signal of a temperature sensor 34. An electric power is supplied to the heating body 32, thereby increasing the temperature on the surface of the platen 18. Then, the temperature of printing paper held on the platen 18 is also increased. When a printing signal is transmitted, in accordance with the printing signal a carriage 25 travels on a carriage shaft 27 and, meantime, a printing head 24 jets an ink drip onto the printing paper on the platen 18 to conduct printing. The ink drip jetted onto the printing paper dries within a short time because of the high temperature of the printing paper, thus generating no possibility of bleeding.
Patent JP-S622780-A (JP)
Title: Finder device for video camera
Inventor: MITA KIYOBUMI
IPC: G03B13/02
Filed: 1985-06-28
Abstract: PURPOSE:To attain an accurate monitoring job by colors and to check reproduced pictures and recorded pictures by using a liquid crystal panel which is driven by an external signal. CONSTITUTION:A half prism 3, a diaphragm mechanism 4 and an image pick-up element 5 are set on the same optical axis 2 as a photographing lens 1. The light made incident from the lens 1 partly goes straight up to the element 5. While another part of the light made incident from the lens 1 is reflected by the prism 3 and reaches a reflector 6. A shutter 8, a liquid crystal panel 9 and an eyepiece 10 are provided on the optical axis 7 of the light reflected by the reflector 6. A light source 11 is provided at the light input side of the panel 9 for illumination of the panel 9 together with a known driving circuit 12 which fetches the signals independently from the outside and drives the panel 9.
Patent JP-H039022-A (JP)
Title: Intake device for multiple cylinder internal combustion engine
Inventor: ASAKI YASUAKI
IPC: F02B27/02
Filed: 1989-06-02
Abstract: PURPOSE:To simplify the structure of an intake system and reduce the manufacturing cost by forming a pair of resonant passages and a pair of resonant chambers to be provided in the intake system with a common bulkhead partitioning them, and using that bulkhead as a housing of a switching valve. CONSTITUTION:A V-type multicylinder internal combustion engine comprises a resonant chamber collecting box Bg having a pair of resonant chambers Cr-l, Cr-r, and the upperstream side thereof is connected to an intake passage Pi and the downstream side thereof is connected to all intake manihold Mi. Between the resonant chambers Cr-l and Cr-r is communicated/shutted by switching valves 28l, 28r. In this case, the collecting box Bg is formed by mutually connecting a lower collecting box 211 in rectangular parallelopiped in outline connected to a throttle body 15, an upper collecting box 212 in rectangular parallelopiped in outline integrated with the intake manifold Mi and a valve unit 22 interposed between them as a bulkhead, and the switching valves 28l, 28r are provided in the valve unit 22.
Patent JP-H05331750-A (JP)
Title: Elastic warp knitted fabric
Inventor: TAKADA YOSHIHISA
IPC: D02G3/38
Filed: 1992-06-01
Abstract: PURPOSE:To provide an elastic warp knitted fabric stretchable in warp direction and weft direction, having strong power and recovery especially in warp direction, exhibiting soft feeling, having masking power and high burst strength and resistant to fraying. CONSTITUTION:The elastic warp knitted fabric is composed of a warp knitted texture having loops of at least one kind of non-elastic yarn 1 and a warp knitted fabric having loops of a 1st elastic yarn 2. A 2nd elastic yarn 4 is inserted into the ground weave 3 consisting of the above warp knitted textures in the direction of warp in zigzag form repeated for each course in the same wale.
Patent JP-H08335084-A (JP)
Title: Music system, sound source and musical sound compositing method
Inventor: KAMIYA SATORU
IPC: G10H1/00
Filed: 1995-06-07
Abstract: PURPOSE: To effectively use a large capacity memory on the host system side. CONSTITUTION: A host computer 10 reads the waveform data of a musical sound to be sounded one block by one block from a wave table when an empty sounding channel is present in a sound board 20, and successively transmits it to the sound board 20 while it is temporarily stored in a host cashe memory 16. In the sound board 20, the waveform data supplied from the host computer 10 is successively stored in a sub-cashe memory 24, and a musical sound data is composed by a sound source LSI 22 on the basis of the waveform data. On the other hand, when no empty channel is present in the sound board 20, the musical sound data is composited in the host computer 10. The sound board 20 mixes the musical sound data composited by itself with the musical sound data composited by the host computer 10, and then generates sounds.
Patent JP-H04339236-A (JP)
Title: Analytical method for minute interface of multilayered thin film having surface with minute uneveness
Inventor: YASUO FUMITOSHI
IPC: G01N1/36
Filed: 1991-05-15
Abstract: PURPOSE:To obtain an analytical method for the minute part interface of a minute uneven surface multilayer thin film possible to analyze the interface of a specific position of a multilayer thin film uneven in a surface. CONSTITUTION:After a contact to analyze an interface is confirmed from the surface, a convergent metal ion beam is emitted to positions neighboring to the objective contact, and marking (boring) 13 is carried out. The ion beam is normally made raster scanning, and an emitted region is uniformly etched by this. The marking is carried out till the depth not to disappear at a polishing process of the next process. Then, the polishing is carried out from the surface, and the circumference of the interface to analyze is made flattening. The polishing is carried out by selecting mechanical polishing or flat etching with an ion beam, or using jointly both the methods. Thereafter, the thin film is brought in a surface analyzing device provided with an ion beam etching device, and analysis is carried out.
Patent JP-S624113-A (JP)
Title: Feed gear for flexible platelike work
Inventor: ABE MASAAKI
IPC: H05K3/06
Filed: 1985-06-27
Abstract: PURPOSE:To convey a flexible substrate after being subjected to double-side coating by a robot double-side roll coater without entailing any damage to it, by attaching a clamp, to be opened or closed by a lever, to an endless chain conveyer. CONSTITUTION:A substrate 15 is conveyed to a roll coater by roller conveyers 3 and 4 and transferred to upper and lower surface of the substrate 15 by photo- resists 8 and 11. Afterward, the substrate 15 is conveyed to a dryer 13 by an endless chain conveyer 12 fitted with a clamp. Each clamp body 16 is opened or closed by a tension spring 20 and symmetrically installed face-to-face at the specified interval on the endless chain conveyer 12, and such one situated at a C position at an A point is clamped and a cam follower 21 comes into contact with a close lever, whereby it comes to a D position and is closed, holding the substrate 15 in between. And, after passing the dryer 13, the cam follower 21 comes into contact with the close lever, opening the substrate 15 from the holding.
Patent JP-H0434837-A (JP)
Title: Enclosed battery
Inventor: MIURA KUNIHIDE
IPC: H01M2/04
Filed: 1990-05-30
Abstract: PURPOSE:To obtain a battery having excellent liquid-leak tightness by insertion- forming high adhesive property resin on the peripheral edge of a sealing plate. CONSTITUTION:A sealing plate 6' having a shape, in which a vertically-standing part 6'b is provided on the most peripheral edge, is made, and polyolefine resin, added with a special functional group, is directly molded (insertion-molded) on the peripheral edge of the sealing plate 6' to make a gasket-integrated sealing plate. This sealing plate is used to assemble a battery, and the A part of a battery peripheral edge is local heated in the final process to solidify the adhesion of a gasket and a case. This eliminates a clearance between the gasket and the sealing plate, and directly sticks the gasket with the sealing plate and the gasket with the case to improve the liquid-leak tightness of the battery.
Patent JP-S5264950-A (JP)
Title: Optically variable attenuator
Inventor: HASHIMOTO KUNIO
IPC: G02B6/24
Filed: 1975-11-25
Abstract: PURPOSE:To provide an optically variable attenuator, in which semi-circular optical fibers are axially jointed through a metal cover and are turned relative to the fibers coupled through connectors so that the variable attenuation of incident light may be effected without any conversion of the incident mode.
Patent JP-S63191279-A (JP)
Title: Image data processor
Inventor: YAGI YOSHIO
IPC: G06T1/00
Filed: 1986-06-16
Abstract: PURPOSE:To improve the processing efficiency of an image data processor by fetching only the image data within a designated range when a reading job is carried out again after a segmenting area is designated. CONSTITUTION:A thinning processing part 1a thins the image data read by an image scanner 8 serving as an image data reading means. A range designation processing part 1b processes the segmenting area designating information supplied from a keyboard 9 or a pointing device 10 which serves as an area designation input means. An intra-range data fetch processing part 1c fetches the image data within a range designated by the area designation input means. When a reading job is carried out again after a segmenting area is designated by the area designation input means on a layout display screen, the image data set out of a designated area is disused and only those image data within the designated range are fetched by the image data fetching means. In such a constitution, only the desired areas can be read and therefore the memory capacity is reduced.
Patent JP-H038259-A (JP)
Title: Polymer coated foam body electrode and manufacture thereof
Inventor: HIGO SHINJI
IPC: H01M4/1399
Filed: 1989-06-05
Abstract: PURPOSE:To increase the surface area of a conductive polymer, decreasing inner resistance, and remarkably improve an output by chemically synthesizing the conductive polymer at least inside a conducting foam body such as Ni felt. CONSTITUTION:A conducting polymer is synthesized at least inside a conductive foam body such as Ni felt for a polymer coated foam body electrode. The conductive foam body such as Ni felt is immersed in an aqueous solution containing ammonium persulfate, it is then immersed in a hydrochloric acid aqueous solution containing aniline, and it is thoroughly washed with water and dried to obtain the polymer coated foam body electrode. The conductive foam body such as Ni felt is immersed in the hydrochloric acid aqueous solution containing ammonium persulfate, it is then immersed in a liquid of aniline single substance, and it is thoroughly washed with water and dried for manufacture. Filtering and pressure-molding processes are not required in manufacturing the foam body electrode, and manufacturing processes can be simplified.
Patent JP-H1053811-A (JP)
Title: Manufacture of steel member
Inventor: ANDERSSON JAN-ERIK
IPC: C21D6/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To inexpensively apply heat treatment to a steel member by induction heating at high probability. SOLUTION: In a method of manufacturing a steel member having a hard surface of high solid-solution carbon content and a tough core part of low solid-solution carbon content, an alloy steel having 0.3-1.2% carbon and an alloying element acting as a strong carbide-forming material is used. Heating is applied, by means of induction heating, to the core part of a member made of this alloy steel to a temp. at a level of lower region in the austenite region to allow solid-solution carbon of specific levet to occur in the core part, and also heating is applied to the surface layer part to a temp. in higher region within the austenite region to allow high solid-solution carbon component to occur in the surface layer part.
Patent JP-S5567704-A (JP)
Title: Surface roughing method of optical fiber
Inventor: FUKUDA MITSUHISA
IPC: G02B6/44
Filed: 1978-11-16
Abstract: PURPOSE: To eliminate breakage during working of optical fibers and eliminate the variations in diameters by marshalling and disposing a multiplicity of optical fibers between belt-form guide bodies, placing cylindrical grindstones in pile form between the optical fibers and rotating both by being driven.  
     CONSTITUTION: A multiplicity of optical fibers 3 are marshalled and disposed on a belt 1 which is so constituted as to be able to move in the arrow direction, in the direction orthogonal to the moving direction of the belt. Cylindrical grindstones 4 are placed one by one in pile form between the optical fibers 3 and another belt 2 which is openably constituted is contacted to these. Further, both sides of the optical fiber groups are lightly sandwiched by press plates 5, 6 so taht the degree of contact of the optical fibers with each other is decreased and yet they make only the revolution. In addition, the occurrence of slackening and bounding at the time when the belts 1, 2 move is prevented by belt guide plates 7, 8. Thereby, the variations of diameters and breakage may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H035114-A (JP)
Title: Mold structure for resin molding
Inventor: TAKEUCHI SHINOBU
IPC: B29C45/26
Filed: 1989-06-02
Abstract: PURPOSE:To miniaturize a mold by preventing the mold from deforming by improving rigidity of the mold, by a method wherein a preloading cotter forming a wedgy state is interposed between the side of the mold fitted to a stationary side bolster and an inner wall of the bolster. CONSTITUTION:A movable side mold 2B is moved and a cylinder 12 of the tip of a guidepost 6 is inserted into a tapered part 10B of a guide bushing 7. In this instance, even if relative position between both the molds 2A, 2B is slid, since the movable side mold 2B is in floating structure where a gap 9 is provided, the same is cinserted smooth. The same is moved further, the cylinder 12 is inserted into a straight cylindrical surface 14 and almost positioned. A plurality of core pins 15... projected from the movable side mold 2B under this state are inserted into pin holes 16... of the stationary side mold 2A and positioning of this part is performed in advance. Further, when the movable side mold 2B is moved, a tapered part 10A of a cone 11 whose head part is cut off is fitted into a tapered part 10B of the guide bushing 7 and resin leak gap between a parting faces 5A, 5B is controlled to 0.01mm or less at a part several mm prior to completion of fitting.
Patent JP-S6119342-A (JP)
Inventor: JIYON EDOUIN RUISU BURAIMA
IPC: B29D30/00
Filed: 1985-06-27
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。