baber/WOPTO huggingface dataset:
Patent JP-H10266928-A (JP)
Title: Fuel injection nozzle of diesel engine
Inventor: TOYOYAMA FUMIHIRO
IPC: F02M61/10
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection nozzle of a diesel engine capable of setting flexibly the change configuration of an injection port area relative to a nozzle lift distance. SOLUTION: This nozzle comprises a nozzle body 11 having plural injection parts 12, 13 bored, plural needle valves 21, 22, valve driving means 31, 32 capable of changing an ascending/descending needle valve and oil passages 25, 26. The needle vales 21, 22 communicate through or cut off the interval space between the oil passages 25, 26 and the injection ports 12, 13 and the combination of the needle valves 21, 22 and the injection ports 12, 13 for controlling and operating and injection ports 12, 13 is changed owing to action timing of an engine.
Patent JP-H07291635-A (JP)
Title: Production of synthetic quartz glass member
Inventor: OTSUKA HISATOSHI
IPC: C03B37/014
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a synthetic quartz glass member applicable as an optical material for the use in the field of ultraviolet emitted from a light source of ArF excimer laser and useful for a fiber in the field of radiation, etc. CONSTITUTION:A mixture of at least one kind selected from silane compounds free from chlorine and at least one kind selected from fluorine compound free from chlorine is introduced into an oxyhydrogen flame and a porous silica sintered material is produced. This is fused by heating under vacuum or in an inert gas atmosphere to vitrify and a fluorine-containing synthetic quartz glass member is obtained. In this process, the mixing ratio of the silane compound to the fluorine compound to be supplied is set in the range of 10-40mol.% in terms of fluorine atom/(silicon atom + fluorine atom). Further, the silica particle, which is formed while the silica sintered material is produced, receives the heat of >=20kcal/g.hr every unit weight (g) and every unit time (hr).
Patent JP-S59223641-A (JP)
Title: Paper feeder for copying machine
Inventor: TSUKAHARA SUMIO
IPC: G03G15/00
Filed: 1983-05-26
Abstract: PURPOSE:To facilitate loading of a machine-glazed paper sheet by installing a paper- sheet accommodating case in free opening and closing onto the opened part on the paper-sheet feeding side of a copying machine body and erecting a receving parts in the inside of the case, keeping a certain interval, and supporting the both edges of a supporting shaft inserted into the machine-glazed paper sheet. CONSTITUTION:A paper-sheet accommodating case 3 is installed onto the paper-sheet feeding side of a copying machine body 1 through a hinge 2 so as to be freely opened and closed. A handle 4 is installed onto the both-side parts of the case 3, and a catch 6 which is attracted by a magnet catch 5 on the body 1 side and maintains the closure state is installed onto the opened edge side. A pair of receiving parts 7 are installed in the case 3, and a machine-glazed paper sheet 8 is accommodated in free mounting and demounting between these receiving parts 7. A cut part 7a is formed on the other edge side of the receiving part 7, and the small-diameter parts 9a on the both edge sides of a supporting shaft 9 inserted into the machine-glazed paper sheet 8 are engaged between the cut parts 7a. Therefore, the machine-glazed paper sheet 8 can be easily loaded by only opening the case 3 to the horizontal position and engaging the small- diameter parts 9a with the cut parts 7a.
Patent JP-S61249824-A (JP)
Title: Supporting structure of fuel tank for vehicles
Inventor: WATARI TADAYOSHI
IPC: B60K15/063
Filed: 1985-04-28
Abstract: PURPOSE:To check all drawbacks due to vibrations as well as to improve a degree of reliability in support of a fuel tank, by supporting this fuel tank on a floor bracket having relatively large elasticity with a tank band via a tank band bracket. CONSTITUTION:At least one end 2a of a tank band 2 suspensorily supporting a fuel tank 1 on a body bottom part is attached to a floor panel 3 of a bar body. In this case, each opening part 11 is formed in a tank band setting part, and tank band brackets 7 are locked thereto. Each band holding part 7a in these brackets is projected to a lower part from these opening parts 11, and each band setting surface 8 is directed to a sense of the tank. And, each floor setting flange 7b is welded on top of the floor panel 3. With this constitution, a supporting structure in this fuel tank 1 is strengthened, while utilizing the elasticity of the floor panel 3, the fuel tank 1 is elastically supported, thus all drawbacks due to vibrations solved and reliability in support of the fuel tank is improved.
Patent JP-H09237908-A (JP)
Title: Solar cell
Inventor: UEDA TAKASHI
IPC: H01L31/04
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a solar cell having a quantum well structure which is comparatively easily produced and superior in conversion efficiency by partly changing the thickness of a quantum well layer on the same plane. SOLUTION: A quantum well layer 14 does not show a uniform thickness over the entire surface but partly different and is formed e.g. such that the lower face of the layer 14 is flat and upper face is rough. At a comparatively thick part of the layer 14 can absorb light in a long wavelength range than those absorbed at other part, except the well layer, to thereby generate carriers, the same as in the conventional quantum well layer, and the carriers in the quantum well can be escaped from this well through a thin part of the layer 14, having a high quantum level. As the result, the probability that the carriers in the quantum well disappear due to the recombination in this well is reduced enough to take them out effectively as a current.
Patent JP-H11285694-A (JP)
Title: Waste water treatment device
Inventor: MIYASHITA YUTAKA
IPC: C02F9/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce installation space, to easily clean and to facilitate the adjustment, the extension and the like corresponding to the quantity to be treated by providing a partition plate with communicating opening so as to enable to adjust the position in the gutter length direction and forming plural treating parts along the flow of the waste water treatment from the upstream side in the flow direction in the gutter. SOLUTION: A gutter 2 having a width, a depth, a length and a path way corresponding to the side shape, the surface area and the through-put is formed in a site. The partition plates 3a-3d and so forth are arranged in the gutter 2 so as to enable to be installed in the length direction of the gutter 2 to separately form plural chambers 4a-4e. The communicating openings 7a-7d... are formed on each partition plate 3a-3d and so forth to communicate each chamber 4a-4w... with each other to form each chamber 4a-4e and so forth into a treating chamber corresponding to the flow of the waste water treatment. For example, the chamber 4a is setted to a sedimentation treating part and the chambers 4a and 4c are setted to a biological treating parts and the like.  By the constitution, the maintenance and cleaning are facilitated and the gutter 2 can be utilized for a parking space and the like by being provided with upper covers.
Patent JP-S57206151-A (JP)
Title: Line circuit trunk of telephone exchange
Inventor: FUJI KATSUAKI
IPC: H04Q3/00
Filed: 1981-06-15
Abstract: PURPOSE:To detect quickly the off-hook of a telephone and to eliminate the occurrence of the noise to a subscriber circuit, by using a receiving relay of the call signal for a line circuit trunk. CONSTITUTION:The call signal is applied at all times to a line circuit trunk. A receiving relay R works only while the call signal exists. With the actuation of the relay R, the contacts r1 and r2 work to transmit the call signal directly to a telephone. If the telephone is hooked off at this moment, a ring trip relay RT works. When the actuation of the relay RT is detected, the relay R is restored. Thus a relay J works with the off-hook state of the telephone, i.e., a loop at the telephone side. Accordingly a relay B also works. Under such conditions, a call is possible. As the off-hook can be immediately detected and the call signal is simultaneously stopped, no unpleasant sound is given to the telephone of subscriber being called.
Patent JP-H01266353-A (JP)
Title: Line pressure control device for automatic transmission
Inventor: NARITA YASUSHI
IPC: F16H61/10
Filed: 1988-04-15
Abstract: PURPOSE:To suppress generation of gear change shock by making a reference line pressure set up in accordance with engine load an aimed line pressure on making the reference line pressure change in proportion to elapse of time in process of speed change, and regulating the line pressure based thereon. CONSTITUTION:A reference line pressure is set up with a reference line pressure set up means in accordance with engine load detected with a detecting means, the pressure is made to change in proportion to elapse on time in process of speed change on a change gear mechanism with an aimed line pressure set up means and is set up as an aimed line pressure for various kinds of friction elements. Then, a line pressure regulating means regulates line pressure for various kinds of friction elements based on the aimed line pressure. Line pressure, namely bach pressure applied to a piston in an accumulator is, therefore made to change in proportion to elapse of time, acts the same action as change on pressing force of a spring following to piston movement and makes inclination of hydraulic operating fluid pressure on a shelf portion change so as to always conform to engine load. Generation of gear change shock, can thus be prevented effectively.
Patent JP-2000167554-A (JP)
Title: Water making and membrane separator
Inventor: IKEDA KEIICHI
IPC: B01D71/34
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent bio-fouling easily and effectively by keeping the pH of raw water at a specified value at least temporarily when the raw water is passed through a filter membrane having a specified pore size to remove impurities. SOLUTION: A separating membrane module 5 of 1 nm-10 μm pore size is connected with a pump 2 through a piping equipped with a pressure sensor 4 and with a filtrate tank 7 through a piping equipped with a means 3 for adjusting the pH of filtrate and a solenoid valve 6b. Moreover, a piping for supplying raw water to the pump 2 and a means 9 for keeping the raw water at pH 4 or below are installed. By keeping the raw water at pH 4 or below at least temporarily, the increase in microorganisms is controlled. As a practical means for keeping the raw water at pH 4 or below, sulfuric acid which is inexpensive and can obtain high acid properties in a small amount is used preferably.
Patent JP-H03110731-A (JP)
Title: Shock sensor
Inventor: DANIERU AARU RUNOO
IPC: G01P15/00
Filed: 1990-04-06
Abstract: PURPOSE: To prolong a time for a lead switch to stay in the operated condition by moving a carriage from the first collision portion to the second collision portion and moving a non-magnetic mass from a first wall to a second wall of the carriage, when acceleration is applied. CONSTITUTION: A carriage 34 with a magnet 40 is mounted slidably between the first collision portion 20 and the second collision portion 22. The carriage 34 has a cradle 52 mounted with a non-magnetic mass 54, to be slidable between a first wall, 53 and a second wall 55. When acceleration is applied, the carriage mass 34 is moved near the second collision portion 22 and at the same time moved to a position where a lead switch 24 is operated. Then, the non-magnetic mass 54 is moved to the second wall 55 of the carriage 34 to compress the second spring 58 against the second wall 54. The carriage 34 and the magnet 40 are kept at the position, where the lead switch 24 is operated with the inertial force of the non-magnetic mass 54 during the entire period for moving of the non-magnetic mass 54.  In this way, a time for the lead switch 24 for staying in the operating condition is prolonged.
Patent JP-H08265278-A (JP)
Title: Communication and operation testing device and testing method therefor
Inventor: SUNAGA MASAHIRO
IPC: H04W52/02
Filed: 1995-03-27
Abstract: PURPOSE: To provide a communication and operation testing device and the testing method capable of reducing huge testing man-hours in the test of a software product for handling a user interface and communication and preventing overlooked bugs. CONSTITUTION: A testing person inputs a key input testing operation procedure in a machine 10 to be tested by using a test pattern input screen displayed on a display part 2, a key operation part 6 performs the key operation of the machine 10 to be tested corresponding to the input and a display detection part 5 obtains a display result in the machine 10 to be tested. The display result is turned to a judgement value, the key input testing operation procedure and the judgement value are stored in a storage part 3 as a testing pattern and the test is performed by the stored testing pattern thereafter.
Patent JP-H02270519-A (JP)
Title: Forming method
Inventor: OKADA TAKASHI
IPC: B29C61/00
Filed: 1989-04-12
Abstract: PURPOSE:To easily obtain an aimed formed body by a method wherein a performed body, which is made of shape-memory synthetic resin and larger than a formed body, is made smaller by heating and pressing and, after that, fixed by cooling and then the performed body is expanded by heating under the condition that a body to be formed is placed on a forming mold so as to bring the performed body into close contact with the inner surface of the mold and the outer surface of the body to be formed and, after being fixed by cooling, demolded. CONSTITUTION:Resin liquid 2a, which consists of hardener, expanding agent and green shape memory synthetic resin material, is poured between a shell 3 and a core 4, which is smaller than a shoe last and inserted in the shell, and then hardened in order to obtain a preformed body. After forcing high temperature fluid in the core 4 so as to expand the core in order to compress the bubble-containing resin, resin is cooled down to a Tg temperature or lower so as to be fixed under the compressed state and then the core 4 is removed in order to produce an inner boot 5. When the inner boot is heated up to Tg temperature or higher under the condition that a shoe last 6, onto which releasant or releasing film is applied, is inserted in the inner boot, the inner boot 5 expands so as to want to restore the shape memorized and, as a result, comes into close contact with the shoe last 6. By removing the shoe last 6 after the boot is cooled down to Tg temperature or lower, an inner boot 5' which fits to the shape of the foot of the aimed person, is obtained.
Patent JP-S5717973-A (JP)
Title: Method for electrophotographic copying
Inventor: SAWAI YUUJI
IPC: G03G5/082
Filed: 1980-07-05
Abstract: PURPOSE:To prevent crystallization of Se and to obtain a good picture image over a long period by supplying Ag, Cu and their compounds or pulverized matter of alloy on the surface of an Se or Se alloy system photoreceptor to form the picture image. CONSTITUTION:Fine powder having <=100mum average particle diameter of one or more kinds selected among Cu, Ag and their compounds (CuO or the like) and the alloy is supplied on the surface of a photoreceptor 1 that provides a photoconductive layer comprising Se or Se alloy. The supplying is performed such that at a developing part 5, fine powder is added in a developing agent and the resultant is supplied, or at a cleaning part, a block 10 obtained by molding a solid-state lubricant such as zinc stearate and said fine powder is polished with a far bursh 9 and the resultant polished powder is supplied. Thus, a crystallization of Se and Se alloy in the photoconductive layer is prevented, the life of the photoreceptor 1 is prolonged and copies that exeed 40 thousands of sheets can be obtaind without occurrence of one such as slipping out whitely.
Patent JP-S59216925-A (JP)
Title: Structure of winder in spinning frame
Inventor: KISHI KATSUTOSHI
IPC: D01H1/36
Filed: 1983-05-24
Abstract: PURPOSE:A rotatory ring is set inside the stationary ring rotatably, and a sliding piece is set slidably to the outside of the rotatory ring to permit the smooth rotation of the rotatory ring without any play between the rotatory and stationary rings. CONSTITUTION:The stationary ring 17 is set to the bobbin-mounting holes 14 on the supporting rail 12 of the roving winder and it is fixed at the upper part 15b with the ring 17. The rotary ring 20 is freely set inside the stationary ring 15 and a sliding piece 23 is set outside so that it can slide on the stationary ring 15. In the optimal embodiment, the rotatory ring 20 is formed so that collers 20b and 20c project outside on both top and bottom ends of the cylinder 20a to form a lying U cross section, and several sliding pieces, 4 pieces are shown in the figure, 23 are set by the pin 24 so that they can freely rotate toward the stationary ring.
Patent JP-H0597488-A (JP)
Title: Use of sepiolite in production of mica contain- ing fiber reinforced material
Inventor: FURIO SANTAAREN ROOME
IPC: C04B/
Filed: 1991-04-23
Abstract: Use of sepiolite in manufacturing processes of products reinforced with mica-containing fiber     These processes comprise the following steps: (a) preparation of an aqueous slurry of inorganic binder, reinforcing fibers, retention fibers, mica, inorganic additives to improve the filtration, flocculants or dispersing agents and, optionally other conventional additives; (b) wet shaping of the articles by previous elimination of water; (c) curing of the shaped articles. Said use is characterised by adding rheological grade sepiolite in the initial aqueous slurry in concentrations such that, in the finished product, the sepiolite concentration is from 0.1 to 10 %.
Patent JP-S61253063-A (JP)
Inventor: SUZUKI KAZUTOMI
IPC: A61F13/00
Filed: 1985-05-01
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-H11269316-A (JP)
Title: Woody resin composition
Inventor: AKEBOSHI KOJI
IPC: C08L33/12
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a woody resin composition capable of inexpensively providing a molding product having extremely improved woody feeling (luster, appearance and touch) on the surface of the molding product and high mechanical strength. SOLUTION: This woody resin composition comprises 100 pts.wt. of the total of (A) 20-80 pts.wt. of a polyolefin-based resin, (B) 80-20 pts.wt. of a cellulose-based granule, (C) 1-20 pts.wt. of a functional group-containing polyolefin-based polymer and (D) 1-30 pts.wt. of one or more selected from the group consisting of a styrene-based resin, a polyphenylene ether-based resin, a polymethyl methacrylate resin and a polycarbonate resin.
Patent JP-2000279223-A (JP)
Title: Haircutting auxiliary instrument
Inventor: OKUYAMA KAZUNARI
IPC: B26B19/44
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent the scattering of germs caused by the exhaustion of an air suction means and the generation of noise when a haircutting instrument for cutting hair by automatically collecting hair by air suction without scattering cut hair around is used. SOLUTION: An air suction source 70 constituting a haircutting instrument is housed in a case (e.g. composed of a case 71 and a case 72) having an exhaust hole 71d for letting out air discharged from the air suction source 70. A germicidal filter 74 made of a porous material containing silver is disposed to cover the exhaust hole 71d of the case.
Patent JP-S59217981-A (JP)
Inventor: KUWABARA NOBUMORI
IPC: H05B3/02
Filed: 1984-05-09
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-S61250287-A (JP)
Inventor: HAYAMA KEIZO
IPC: E21B3/04
Filed: 1985-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03289572-A (JP)
Title: Testing system for semiconductor integrated circuit
Inventor: KANBE KOHEI
IPC: G01R31/28
Filed: 1990-04-06
Abstract: PURPOSE:To eliminate the limitation of the length of the bit pattern row of a test pattern carrying out a function test by providing a test pattern dividing means dividing a test pattern into a plurality of partial test patterns. CONSTITUTION:A test pattern TP is divided even in a circuit to be subjected to a dynamic test to set a divisible bit pattern to the final bit pattern and a plurality of partial test patterns TP' of pattern lengths capable of being stored in a pattern memory are preliminarily formed. After the final bit pattern is outputted to the circuit to be subjected to the dynamic test, a final bit pattern signal is outputted continuously and, when the loading of the pattern memory 21 with the next partial test pattern TP' is completed, the partial test pattern signal continuing to the final bit pattern signal is outputted in synchronous relation to the operation of the circuit to be subjected to the dynamic test. Therefore, even when the circuit 20 to be tested is an integrated circuit of a dynamic system, a test pattern can be set to desired pattern length.
Patent JP-H07282087-A (JP)
Title: Information structuring and displaying device
Inventor: NOMURA YASUHIKO
IPC: G06F17/30
Filed: 1994-04-07
Abstract: PURPOSE:To make it possible to structure and display along a multidimensional axes by displaying retrieved display information as a list arranging them along a dimensional axis for structuring and displaying them. CONSTITUTION:A structuring axis word input means 101 inputs a word set to be the dimensional axis for structuring and displaying information. In this case, a data base 102 holds information of an object to be structured and displayed and an information retrieving means 103 retrieves display information from the data base by using the word inputted by the structuring axis word input means 101 as the retrieving word. After then, a structuring and displaying processing part 104 displays retrieved display information as the list arranging them along the dimensional axis for structuring and displaying them. Thereby, retrieved information is displayed in a displaying style arranging them along a structuring axis. Then, as the display style displays the list of arrangement along multidimensional axes by means of the plural retrieving word of key words, a large amount of complicated information can be utilized for analysis from various view points.
Patent JP-H1174244-A (JP)
Title: Cleaning method for semiconductor wafer
Inventor: SO SHOKOKU
IPC: C11D11/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a cleaning liquid in NH4 OH/H2 O2 /H2 O mixture with its volumetric composition ration in the initial state, identified when semiconductor wafers are cleaned using the cleaning liquid by additionally supplying NH4 OH and H2 O2 , or NH4 OH or H2 O2 and H2 O at specified ratio. SOLUTION: A process 10 in which a cleaning bath is supplied with a standard cleaning liquid in which its initial volume ratio is such that NH4 OH:H2 O2 : H2 O=x:1:5, is executed. When the cleaning bath is filled with the standard cleaning liquid and a specified temperature condition is met, wafers in a specified number are immersed in the cleaning liquid to clean the wafer. In this wafer-cleaning process, a process 12 is implemented, in which cleaning liquids of NH4 OH and H2 O2 , or NH4 OH or H2 O2 and H2 O at such a specified ratio as to satisfy a constant supply condition are additionally supplied, and further cleaning is performed. When the cleaning process completes, a process 14 in which the cleaned wafers are taken out of the cleaning bath, is executed.