baber/WOPTO huggingface dataset:
Patent JP-H11107922-A (JP)
Title: Piping connecting part structure of pump
Inventor: KAJIWARA KENICHI
IPC: F04D29/08
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a pump and to prevent the reduction in sealing property by constituting a flat flange member for forming an O-ring groove on a seal surface by means of press working separately from a pump casing, and connecting it to at least one of an intake port and a discharge port. SOLUTION: Through-holes are formed in four corner parts of a stainless steel-made rectangular hollowed flat flange member 30, and an O-ring groove 32 extended in a ring form is formed on a seal surface 30b on the surface thereof by means of press working. A plate 41 having substantially the same form as the flange member 30 and through-holes formed in four corner parts is bonded to the end surface of a sleeve 40 in a weld part 42, an O-ring 50 is fitted to the O-ring groove 32, the seal surface 30b is opposed to the surface of the plate 41, and a connecting piping 43 is connected to an intake port 22 by a bolt 51. The flange member 30 having the O-ring groove 32 formed thereon by press working is bonded to the tip of a single pipe 52 connected to a discharge port 23 in a weld part 31.
Patent JP-H06137934-A (JP)
Title: Abnormality information output method for on-line facility diagnosis system
Inventor: NISHIKAWA TATSUYA
IPC: G01H17/00
Filed: 1992-10-22
Abstract: PURPOSE:To enhance system reliability by outputting abnormality information while taking account of comparison with a previous measurement and rising rate of measurement thereby preventing overissue of confusing information. CONSTITUTION:Data sampled through a loop of a sensor 1-a channel switch 2-an A/D converter 3-an average value operating circuit 4-a personal computor 5 is subjected to a tendency management. The personal computor 5 compares an average value data of once/Hr with a threshold value. In case of an abnormal value, a frequency analysis data is inputted automatically to the personal computor 5 through a loop of the sensor 1-the switch 2-a frequency analyzer 7-the personal computor 5. Automatic diagnosis program in the personal computor 5 is then started and content of abnormality is outputted automatically on a printer 6. Such a decision is made that the information is abnormal, when an abnormal value a1 satisfies following formula. ai>ai-p, ai-q, and ((ai-ai-p)-(ai-p-ai-q))>1, where ai represents an abnormal value in current measurement and ai-d, ai-q represent abnormal values in previous and two times eariler measurements, respectively, and (p, q=1, 2,..., q>p).
Patent JP-H03145371-A (JP)
Title: Picture recorder
Inventor: MIYAMOTO MASAYOSHI
IPC: H04N1/113
Filed: 1989-10-31
Abstract: PURPOSE:To use a semiconductor delay element without use of a delay line and to facilitate polyphase processing by adopting polyphase clock signals with higher frequency than that of a picture element clock signal. CONSTITUTION:A tap selector 64 acting like a multi-stage delay means and a reference clock signal generating means consists of an n-stage delay circuit 641, a latch circuit 642, a combination circuit 643 and a multiplexer 644. Then the n-stage delay circuit 641 receives a generated source clock signal OSC and it is sequentially delayed by semiconductor delay elements DL1-DLn to generate (n+1) sets of clock signals CK0-CKn having the same frequency as the source clock signal OSC and whose phases are sequentially deviated. Since the source clock signal OSC with a high frequency is processed into polyphase signals, the polyphase processing is facilitated and the semiconductor delay element is used without use of the delay line and low cost and miniaturization are attained.
Patent JP-2001104783-A (JP)
Title: Catalyst for purifying exhaust gas and method for preparation thereof
Inventor: AONO NORIHIKO
IPC: B01J35/06
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst which can catch particulate substances included in exhaust gas. SOLUTION: This catalyst for purifying exhaust gas comprises a base material, the first layer consisting of an inorganic oxide formed on the base material, the second layer which is formed of an inorganic fibrous material on the first layer and can catch particulate substances included in the exhaust gas, and a catalyst ingredient carried on at least the first layer.
Patent JP-H04131059-A (JP)
Title: Distributing and frying arrangement for snack food and method therefor
Inventor: ARU FUMUBERUTO MARUKUETSU
IPC: A47J37/12
Filed: 1990-10-24
Abstract: PURPOSE: To discharge snack food without breaking it before cooking by discharging the snack food in a food supply chamber to a fry tub while guiding it through specified paddle wheel assembly and flapper member. CONSTITUTION: The snack food is guided by plural paddle plates 52 made of flexible materials of a paddle wheel assembly 70 installed so as to be rotated inside a food supply chamber 10 and a flapper member 55 attached inside the food supply chamber. When the paddle plates 52 are bent by the flapper member 55 and the paddle plates 52 are compressed while mutually facing, the snack food is gradually oriented again and each time the paddle plates 52 are opened by the flapper member 55, the snack food is moved through a hole 65 into a distribution food storage chamber 57.
Patent JP-H10113806-A (JP)
Title: Grating cutout machinery
Inventor: SAKAI YUJI
IPC: B23B45/14
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To cut out and machine a grating without using heat by furnishing a hole saw a part of which is arranged below a horizontal part of a pair of leg members and fixed on a chuck of an angle drill through a shaft. SOLUTION: A horizontal part 11C of a leg member 11 is put on a bearing bar of a grating, and a hose is connected to an air inlet of an angle drill 20. A position of the leg member 11 is regulated by using an auxiliary handle 16, and a hole saw 50 is made contact with a bearing bar to be machined. When the auxiliary handle 16 is pressed by a left hand and a switch of the angle drill 20 is pressed by a right hand, the angle drill 20 works, a chuck 23, a shaft 40 and the hole saw 50 are rotated, and a lower part of the bearing bar is semicircularly cut out.
Patent JP-H10109497-A (JP)
Title: Eraser composition
Inventor: SAKOU JIYUNKO
IPC: B43L19/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain excellent character erasing power and light resistance by using styrene-butadiene copolymer as thermoplastic elastomer at least as a base material and at least using phthalic acid ester as softener with it. SOLUTION: With styrene-butadiene copolymer (thermoplastic resin matrix obtained by blending with various polymer) used at least as base material, at least softener is used. Phthalic ester used as the softener includes, for example, dibutyl phthalate, diheptyl phthalate, di-2-ethylhexyl phthalate, diisooctyl phthalate, dinonyl phthalate, and ditridecyl phthalate. Benzoic ester having similar molecular structure or other aromatic ester may be used. These softener has a feature to have an aromatic ring in a molecule. The presence of the aromatic group has strong interaction with graphite or organic pigment of substance of character erasing phenomenon. As a result, it is presumed to be effective to improve a character erasing effect.
Patent JP-H02130336-A (JP)
Title: Weather cover
Inventor: NAKAMURA HIRONOBU
IPC: F24F7/04
Filed: 1988-11-10
Abstract: PURPOSE:To permit a weather cover to be attachable only in a specific direction so as to avoid attaching the weather cover the wrong side upward by planting on the attaching base a plurality of fastening rods each differing in shape from the other and by forming on the inner wall of the weather cover a part for stopping a fastening rod and a part for insertion of another fastening rod. CONSTITUTION:An air conditioner ventilating fan is attached to a wall surface and then an attaching base 20 is attached to the outdoor side of the wall to allow the other end of the pipe to be inserted into the opening 23 of the attaching base 20. The weather cover 29 is brought over the attaching base 20 by putting a fastening rod A24 against the part for stopping it inside the weather cover 29 and by guiding another fastening rod B26 into a part for insertion 33 and the weather cover 29 is attached to the attaching base 20 by fitting a screw 33b into a screw hole 25. As a result of difference between the fastening rods A24 and B26 on the attaching base 20 in shape of their forward ends and difference between the parts receiving them inside the weather cover 29, the weather cover 29 is attachable only in a specific direction and attaining the weather cover 29 inversely is avoided.
Patent JP-H09125216-A (JP)
Title: Roll apparatus for hot dip metal coating
Inventor: SAKAI JUNJI
IPC: C23C2/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To improve the wear resistance of a shaft and a bearing by constituting a roll shaft member and the sliding surface of a bearing sliding member by a combination of a ceramics hardly causing wetting to molten metal with a member in which specific hard grains are dispersed and which has solid lubricity. SOLUTION: In hat dip metal coating equipment, a roll shaft member of at least either of a sink roll and a guide roll and at least sliding part surface of a bearing sliding member are constituted of a ceramics (sialon, etc.) hardly causing wetting to molten metal, and a member (carbon, etc.) in which grains (MoSi2 grains, etc.) having a hardness lower than that of the ceramics and higher than that of dross in molten metal are dispersed and which has solid lubricity. By this method, the wear resistance of the shaft and bearing can be improved, and a roll apparatus for hot dip metal coating, having long service life, can be obtained.
Patent JP-2000107332-A (JP)
Title: Golf club
Inventor: MORI YASUO
IPC: A63B102/32
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To form a golf club of an elongated carry and favorable usability. SOLUTION: Two thin plates 7, 7 each formed in an L-letter shape are coupled with each other in back-to-back form to form a stay 6 comprising junction surfaces 8 and a support part 9 and having a T-letter shaped cross section which is integrally fixed to an inner surface of a striking surface 2 through the junction surfaces 8 to compose a golf club without having warping of the hitting surface 2 but of a wide sweet spot and favorable usability.
Patent JP-H03147274-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TAKAMI NORIO
IPC: H01M10/0569
Filed: 1989-11-02
Abstract: PURPOSE:To increase charge-discharge cycle life and storage performance by specifying the range of concentration of lithium hexafluorophosphate in relation to a mixed solvent consisting of ethylene carbonate and 2-methyltetrahydrofuran. CONSTITUTION:A nonaqueous electrolyte prepared by dissolving 0.1 mole/liter or more but less than 1 mole/liter of lithium hexafluorophosphate in a mixed solvent consisting of ethylene carbonate and 2-methyltetrahydrofuran is used. By the specifying of the range of concentration of lithium hexafluorophosphate serving as an electrolyte and the use of manganese dioxide or a lithium- magnanese composite oxide as a positive active material, deterioration of a lithium caused by the reaction of negative electrode lithium with the nonaqueous electrolyte and dendrite deposition can be retarded.
Patent JP-H01126137-A (JP)
Title: Power equipment using fuel cell
Inventor: IWASA NOBUHIRO
IPC: H02J7/34
Filed: 1987-11-10
Abstract: PURPOSE:To prevent a power reverse flow surely without using a reverse power relay by rectifying and then connecting a received power in parallel with a fuel cell output and by supplying an inverter with said received power. CONSTITUTION:In a power consumption plant 1, a fuel cell 2 is provided as a main power supply and a power receiver 4 for receiving AC power supplied from a general electric power company 3 is provided as an auxiliary power supply. After the AC power of said power receiver 4 has been rectifier by a rectifier 7, said power is connected in parallel with the output of said fuel cell 2 to flow together. Then, said AC power is inputted to an inverter 8 to be converted into AC and thereafter supplied to a consumption side AC output end 6. Not only said rectifier 7 but also said fuel cell 2 have the function of preventing a power reverse flow. Therefore, even if outputs of both of them are connected in parallel, it is unnecessary to use a reverse power relay.
Patent JP-H08146179-A (JP)
Title: Back-up device for high-temperature gas-cooled reactor
Inventor: ISOZAKI TAKANORI
IPC: G21C9/033
Filed: 1994-11-18
Abstract: PURPOSE: To prevent the breakage of a neutron absorber caused by the stroke of a valve element so as to execute a smooth advance and retreat test by providing a protective cylinder for surrounding the valve element in such a manner as to advance and retreat only the valve element at the time of testing the advance and retreat of the valve element. CONSTITUTION: A hopper opening 15 is provided with a valve element sliding part 20 for promoting the advance and retreat of a valve element 17, and a protective cylinder 24 for preventing the breakage of a neutron absorber 15 at the time of testing the advance and retreat of the valve element 17. At the time of an advance and retreat test, the rotating force from a driving mechanism is given to a connecting shaft 18, and the valve element 17 is stroked from the opening position. In the case of an emergency accident such as a failure in inserting a control driving rod in a reactor core, first the valve element 17 is stroked, and when the stroke of the valve element 17 reaches the top dead center, pressing force is applied from the valve element 17 to the projecting piece 25 of the protective cylinder 24.  By the above pressing force, both the valve element 17 and the protective cylinder 24 make co-operating stroke to a distance L1 to open the hopper opening 16 so that a neutron absorber 15 is delivered to the reactor core through a guide pipe 13.
Patent JP-H0532950-A (JP)
Title: Heat-resistant adhesive
Inventor: INOUE HIROSHI
IPC: C09J163/00
Filed: 1991-08-09
Abstract: PURPOSE:To obtain the subject adhesive suitable for laminating a heat-resistant film to various metal foils by using a soluble polyimide siloxane, a specific thermosetting resin and an epoxy compound as resin components. CONSTITUTION:The objective adhesive contains, as resin components, (A) 100 pts.wt. of a soluble polyimide siloxane derived from (i) an aromatic tetracarboxylic acid component composed mainly of biphenyltetracarboxylic acid and (ii) a diamine composed of 10-80mol% of a diaminopolysiloxane of formula (R is bivalent hydrocarbon residue; R1 to R4 are lower alkyl or phenyl; n is 3-60) and 20-90mol% of an aromatic diamine, (B) 10-500 pts.wt. of one or more thermosetting resins selected from bismaleimide-triazine resin, bismaleimide resin and cyanate compound resin and (C) 0-55 pts.wt. of an epoxy compound having epoxy group (e.g. bisphenol A epoxy resin).
Patent JP-H04160736-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: INOUE MASACHIKA
IPC: H01J29/48
Filed: 1990-10-23
Abstract: PURPOSE:To get a good focus characteristic by welding a plate-like member to the side in a direction which perpendicularly intersects the direction where a pair of plantedly installed members are welded to the side of a cylindrical electrode and extended in a radiation direction. CONSTITUTION:A plate-like member 20 whose curved surface is almost the same as that of the side of a cylindrical electrode G3, whose contacts area is larger than the welded area of the plantedly installed members 9 to the cylindrical electrode G3 is welded to the side of the cylindrical electrode G3 in a direction which perpendicularly intersects a direction which binds a pair of plantedly installed members 9. The shape of the cylindrical electrode G3, therefore, changes into an ellipse whose major axis is the length of a direction which perpendicularly intersects the direction which binds a pair of plantedly installed members 9, so that it is possible to correct an ellptic deformation whose major axis is a direction binds the pair of plantedly installed members 9, which is produced when the plantedly installed members 9 are welded to the cylindrical electrode and an insulating supporter 10 is welded to the members 9 and make the cross-sectional form of a cylindrical electrode at an assembled electron gun into a roundness. It is thereby possible to easily get an electron gun whose focus characteristic is good.
Patent JP-H01125989-A (JP)
Title: Semiconductor photodetector
Inventor: MIZUOCHI HITOSHI
IPC: H01L31/10
Filed: 1987-11-11
Abstract: PURPOSE:To avoid the creation of carriers in the region other than a depletion layer extended from a P-N junction boundary and improve the high speed responsiveness of a photodiode by a method wherein semi-insulating ions are implanted into the surface of a semiconductor crystal with a planar structure other than a photodetecting part so as to reach the substrate or the single crystal layer which has the same conductivity type and is composed of the same crystal as the substrate. CONSTITUTION:Ions (Fe, Co or proton) are implanted into the region outside a P-type side electrode which is the region other than the photodetecting part so as to reach an n<->type InP layer or an n+type InP substrate 1. A light applied to the region onside the P-type side electrode 6 creates carriers in a depletion layer extended from a P-N junction boundary to produce a photocurrent. On the other hand, a light entering the region outside the P-type side electrode 6 is absorbed in a semi-insulating crystal and free carriers are not produced in that region 8. With this constitution, the large share of the photocurrent is occupied by a drift current produced by the carriers created in the depletion layer extended from the P-N junction boundary so that the high speed responsiveness of the photodiode can be improved.
Patent JP-H07120646-A (JP)
Title: Adhering and fixing structure of optical part
Inventor: TSUTSUI NORIHISA
IPC: B29C65/48
Filed: 1993-10-20
Abstract: PURPOSE:To precisely keep the positions of an optical part and a base material and provide a high adhesive strength in a structure for adhering and fixing the optical part to the base material. CONSTITUTION:A groove 3 is provided on the adhering face 1a of a frame 1, an adhesive 4 is filled in the groove 3, and a mirror 2 superposed on the adhering face 1a is adhered and fixed on the frame side with the adhesive 4. Since the mirror 2 is thus directly superposed on the adhering face 1a of the frame 1, the positions of the mirror and the frame can be precisely kept. Further, since the quantity of the adhesive is uniformed by the groove 3, the dispersion in adhesive strength is minimized.
Patent JP-H08122223-A (JP)
Title: Washing device for used titration plate in blood inspection device
Inventor: TSUKIOKA YASUNOBU
IPC: G01N1/34
Filed: 1994-10-26
Abstract: PURPOSE: To simplify the whole constitution including a lateral transfer device by using a supply rack as a chemical vessel, previously dipping a titration plate to be washed in the vessel, sequentially taking out the titration plate by a lateral transfer device, and passing the titration plate through a washing nozzle to be stored in a collecting rack. CONSTITUTION: A preliminary washing vessel 1 where holding frames 6 on which titration plates (b) are held are arranged in the longitudinal direction and interposed and a collecting rack 2 are configured in such a manner as to be bilaterally symmetrical and disposed on the upper surface side of a machine body. A moving machine frame 3 elongated from side to side is laid above the vessel and rack in such a manner as to freely move forward and backward, and a lifting transport mechanism 4 for suspending the holding frame 6 and supporting the same is supported on the above mechanism in such a manner as to freely move right and left.  Washing heads 5 are installed in the midway of right and left moving paths of the lifting and transport mechanism 4, and the vessel main body 10 of the preliminary washing vessel 1 is supported on an elevating machine frame 13 elevated with respect to the machine body. Passing ports for permitting passing of the holding frame suspended and moved by the lifting transport mechanism 4 are arranged in the longitudinal direction on the machine wall confronting with the vessel main body 19 in the box-shaped main body of the collecting rack 2.
Patent JP-S62137936-A (JP)
Inventor: SCORDO DOMINICK
IPC: H04J3/06
Filed: 1986-12-02
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-H06135181-A (JP)
Title: Printing paper and printing method using that
Inventor: MATSUSHIMA SEIJI
IPC: B42D11/00
Filed: 1992-10-23
Abstract: PURPOSE:To make printing on copy paper exceeding a size capable of being treated with a portable type printer exact by a method wherein at least one side of side end parts of adjacent two sides normal to a folded side of three sides superposed by folding copy paper in two, is temporarily adhered so as to be capable of being peeled off. CONSTITUTION:For example, a new car order sheet 5 is prepared on conclusion of a contract for purchasing the new car, and a blank form 9 wherein a specific format necessary for the contract is printed on its surface is used therefor. The blank form 9 is folded in two on a central line 11 of a long side to make a A4 size. Besides, adjacent two sides normal to the folded side 11, i.e., side end parts of long sides superposed by folding in two are temporarily adhered. Thereby, a covered binding state wherein only one side is open is obtained. Then, the new car order sheet 5 becomes capable of being printed with a dot printer by forming practically the A4 size. Further, since the side end parts 13 are temporarily adhered, each blank form 9 functions exactly as copy paper without being scattered when inserted in or discharged from the dot printer.
Patent JP-2000114343-A (JP)
Title: Substrate treating method and substrate carrying equipment
Inventor: SUGAYA MASAKAZU
IPC: B25J15/06
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To reduce temperature distribution on a wafer surface which is generated when a wafer is taken out from a bake furnace after a heat treatment, by equipping a carriage pick with a temperature control body in which a plurality of protruding parts making the same plane are arranged on the surface, and a substrate pressing mechanism which presses the substrate in the direction of the temperature control body and fixed the substrate on the protruding parts. SOLUTION: Protruding parts 24a of a carriage pick 21 are so arranged that contact parts come into contact uniformly with the rear of a wafer 1. Thereby parts which are sucked by a negative pressure are also uniformly distributed in the same manner, so that when the wafer 1 has deformation, it can be precisely calibrated in a carriage pick 21 surface form. Uniform contact between the rear of the wafer 1 and the carriage pick 21 surface can be obtained, so that the contact thermal resistance between both surfaces can be obtained with excellent reproducibility and uniformly in the wafer 1 surface. The amount of heat transferred from the wafer to the carriage pick through the protruding parts becomes uniform in the wafer surface, and temperature adjustment of the wafer is enabled while maintaining the temperature distribution uniformity of the wafer.