baber/WOPTO huggingface dataset:
Patent JP-H11183126-A (JP)
Title: False image preventive optical detector
Inventor: SUGIURA HIROYUKI
IPC: G01B11/24
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a false image preventive optical detector with no erroneous measurement and detection by, related to an optical detecting device for measuring 3D shape and position of an object to be measured,, eliminating a false image caused by multiple reflection occurring between a lens and a filter. SOLUTION: A case window glass, a filter, a lens, and an imaging element are provided. Further, a first means (imaging element) 22 for imaging light from an object to be measured, a second means (colored glass filter) 19 which prevents a reflection light occurring among the case window glass, the filter 21, and the lens 20 from entering an imaging view-field, and a third means which prevents the reflection light between the lens 20 and the filter 21 from entering the imaging view-field for generating a false image by providing an interference filter 21 having incident angle characteristics between the lens 20 and the imaging element 22 are provided.
Patent JP-H10182963-A (JP)
Title: Thermoplastic polyurethane resin composition, and its production
Inventor: AKASAKA SHINJI
IPC: C08L21/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition comprising a thermoplastic polyurethane resin and an elastomer having a higher softening point than that of the thermoplastic polyurethane resin only in a specific softening point range, capable of easily giving molded products having satin patterns, and useful for various kinds of hoses, tubes, etc. SOLUTION: This resin composition comprises (A) a thermoplastic polyurethane resin (e.g. the resin having a softening point of 50-170 deg.C, especially 60-140 deg.C) and (B) an elastomer having a higher softening point by 5-50 deg.C than that of the component A (e.g. a polyester elastomer comprising a block copolymer produced from an aromatic polyester as a hard segment and an aliphatic polyether or amorphous polyester as a soft segment from view points such as compatibility, dispersibility, etc., with the component A preferably in an A:B weight ratio of (3-100):100.
Patent JP-H05171578-A (JP)
Title: Production of polyester cloth having particular pattern
Inventor: MORIGUCHI YOSHIFUMI
IPC: D06Q1/02
Filed: 1991-12-19
Abstract: PURPOSE:To obtain a cloth having particular pattern with partly different glass by carrying out the alkali-treatment of a cloth manufactured from a splittable polyester conjugate fiber composed of a component scarcely soluble in alkali and a component easily soluble in alkali. CONSTITUTION:An alkali-containing printing paste is printed to a cloth manufactured from a splittable polyester conjugate fiber composed of a component scarcely soluble in alkali (e.g. polyethylene terephthalate) and a component easily soluble in alkali (e.g. a polyester copolymerized with 5-sulfoisophthalic acid). The printed cloth is heat-treated to split the single fiber of the alkali- treated part or to form edge-like recesses in the direction of the fiber length. The alkali-treated part causes irregular reflection of light to develop white opaque gloss and, accordingly, the obtained polyester cloth has gloss difference between the alkali-treated part and the non-treated part.
Patent JP-H11186803-A (JP)
Title: High frequency switch circuit
Inventor: HAYASHI HIROAKI
IPC: H03F3/60
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency switch circuit low in a loss and high in isolation. SOLUTION: A line from a prescribed input terminal 10 to a branch point 14 is a single line in the case of one input/multi-outputs and each of branch lines 15A, 15B in a gap from the branch point 14 to plural output terminals 7A, 7B is respectively provided with transmission lines 8A, 8B having about 1/4 wavelength of the utilizing frequency, switching circuits 20A, 20B and amplifiers 5A, 5B. Each of the switching circuits 20A, 20B is provided with a PIN diode 1. The PIN diode 1 is turned off in an ON-path based on a control signal from a switch ON/OFF control circuit 22 to interrupt the gap between the transmission line 8A, 8B and a high frequency ground 2 and is turned on in an OFF-path to make the gap in a short-circuit state.  The amplifier 5A, 5B are connected between a connecting point (of the corresponding transmission line 8A (8B) with the switching circuit 20A (20B)) and the output terminal 7A (7B). The amplifier 5A, 5B perform ON-OFF operation based on a control signal supplied as an amplifier power supply bias, amplify a high frequency signal in the ON-path and do not amplify a leaked high frequency signal in the OFF-path.
Patent JP-2000168986-A (JP)
Title: Conveyance belt and image forming device
Inventor: TANNO KOICHI
IPC: B65H5/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To eliminate exposed parts of a pattern and use inexpensive materials such as carbon resin by forming a conductive layer comprised of a conductive material in areas without power feeding at both side ends of a sheet material conveyance direction and performing power feeding by bringing the conductive layer and a feeding means into contact with each other. SOLUTION: An electrode member is composed of conductive electrode and earth plates 36'a and 36'b wherein each teeth are shaped in an independent comb teeth shape and are arranged in plurality on a belt member facing each other in the direction perpendicular to the conveyance belt moving direction. In the moving direction of the belt member, conductive areas 36'E1 and 36'E2 for supplying electric power comprised of a conductive material are provided parallel to the moving direction and wider in the conveyance belt moving direction than the width of the electrode and earth plates 36'a and 36'b, and a power feeding member is provided, connected to a high-voltage power supply and in contact with each conductive areas 36'E1 and 36'E2 with a predetermined pressure.  Positive or negative voltage is applied to the conductive area 36'E1 comprised of a conductive material of the electrode plate 36'a by the feeding member, and the conductive area 36'E2 comprised of a conductive material of the earth plate 36'b is earthed.
Patent JP-2001170679-A (JP)
Title: Waste water treating equipment
Inventor: SAWA KIMIHIRO
IPC: C02F3/28
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To stabilize the level in a circulating water tank. SOLUTION: The circulating water tank 15 is connected via a raw water supply line 17 having a pump 16 to an inlet 3 of an internal circulation type reactor 1 which subjects the raw water 6 introduced from the inlet 3 to a cleaning treatment by anaerobic bacteria consisting mainly of methane fermentation bacteria. A gas-liquid separator 24 connected via a treated water take-out line 19 to a treated water take-out port 4 is installed to the outside of the circulating water tank 15. The bottom end of the gas-liquid separator 24 and the circulating water tank 15 are connected by a circulating water line 27 having a circulating water volume regulating valve 26. The equipment is provided with a controller 27 for changing the circulating water volume by regulating the opening degree of the circulating water volume regulating valve 26 in accordance with the detection signal of a level gage 28 for detecting the raw water level in the circulating water tank 15. The raw water level of the circulating water tank 15 is controlled by the circulating water to be returned to the circulating water tank 15.
Patent JP-2000180455-A (JP)
Title: Flow injection automatic analyzer
Inventor: SANUKI SANNOSUKE
IPC: G01N1/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a flow injection automatic analyzer which enables efficient analysis of multiple kinds of samples even when a long time is required for one analysis while allowing analysis of various types simultaneously by using one sampler. SOLUTION: One sampler 1 is provided with a plurality of analysis systems A-D while selector valves 20A-20D and a carrier liquid supply path 25 are arranged for each of the analysis systems. The selector valves have two positions at which there are a path communicating with an effluent path 23 from a sample introduction path 21 and a path communicating with the analysis system from the carrier liquid supply path 25, any one of which forms one passage via a sample loop 22 to make communication with the effluent path 23 from the selector valve on the upstream side close to the sampler 1 or the sample introduction path 21 to the selector valve on the downstream side respectively among the plurality of selector valves.
Patent JP-H05146295-A (JP)
Title: Growth hormone receptor for birds and bonded protein
Inventor: BURENDAN UIRIAMU BINGAMU
IPC: A01K67/027
Filed: 1991-12-25
Abstract: PURPOSE: To obtain a new nucleic acid sequence useful for modifying the expression of growth hormone receptors in birds and promoting the growth of young birds.  
     CONSTITUTION: This nucleic acid sequence consists of an isolated nucleic acid sequence encoding an avian growth hormone receptor protein and contains, for example, nucleic acid and protein sequence expressed by the formula. The receptor DNA of whole length is reconstructed using a series of clones isolated from cDNA library which has been obtained from a broiler young chicken. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06277856-A (JP)
Title: Spot welding electrodes
Inventor: TAN MAKOTO
IPC: B23K11/30
Filed: 1991-12-26
Abstract: PURPOSE:To obtain the electrodes suitable for spot welding of metallic sheets having high electric conductivity and heat conductivity such as aluminum and an aluminum alloy. CONSTITUTION:Metallic materials to be welded having high electric conductivity and heat conductivity such as the aluminum alloy are superposed on each other and these are held between a couple of upper and lower electrodes 1. These electrodes 1 are formed by fitting a titanium cup-shaped cap 4 integrally on a thread part 3 of the tip of a Cu-Cr alloy electrode main body 2 with the vertex surface 6 of a vertex wall 5 of the cap 4 as a part of the spherical surface and an indentation 8 having a round hole shape is formed on the central part of the vertex surface 6.
Patent JP-H09215453-A (JP)
Title: Warming bed in plant culture
Inventor: YONEHARA TAKASHI
IPC: A01G25/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for warming a nursery bed such as a paddy field so as to extremely simply promote growth of roots of a plant such as a seedling in a paddy field or other upland fields. SOLUTION: Tubes 2 of fixed length are laid at sides of each row of a plant such as a great number of seedlings 1 of rice plants in a paddy field, etc., water is introduced to each tube 2 and both ends of the tubes 2 are detachably closed. Each tube 2 is exposed to sunshine and water and a proper fertilizer or agrochemical are filled in the each tube 2 and proper small holes 6 are bored at intervals through the outer periphery of each tube 2. Water in which the fertilizer and agrochemical are dissolved is gradually discharged from each small hole 6 to grow the plant such as the seedling 1 of rice plant, etc.
Patent JP-H05181449-A (JP)
Title: Document preparing machine
Inventor: FUJIWARA KAZUNOBU
IPC: G09G5/24
Filed: 1991-12-26
Abstract: PURPOSE:To use a document preparing machine in order to learn KANJI (Chinese character) by dividing character data in accordance with the stroke order of the character, and making the data a vector, analyzing the character by every stroke, and displaying the stroke order. CONSTITUTION:A control means 11 becomes in an input waiting state by using an input means 12. When an operator instructs the input of the character, the input means 12 transfers the data to a control means 11. Next, the control means 11 transfers the data to a character data storage means 14, and the means 14 transfers the character data corresponding to the received data to the control means 11, which displays the character by using a display means 13. Then, the control means 11 is in the input waiting state again by using the input means 12, but it displays the stroke order of the character in the case that the operator instructs to display the stroke order. Namely, a stroke order display means 15 reads vector data divided by every stroke from a stroke order character data storage means 16, and the stroke order is displayed on a screen.
Patent JP-H07168689-A (JP)
Title: Facilitating method for information retrieval by use of button on display screen
Inventor: HONMA TAKAO
IPC: G06F3/0482
Filed: 1992-12-09
Abstract: PURPOSE:To enable even a less experienced user to easily perform target retrieval by optionally arranging buttons respectively corresponding to character strings, predicted principal keys for retrieval on a display screen, and clicking or selecting, corresponding buttons to retrieve the target character strings. CONSTITUTION:The buttons corresponding to the character strings are optionally arranged as the predicted principal retrieval keys on the screen 1 of the display of a computer. When the button 2 of a character string such as 'Welsh onion' necessary for retrieval is clicked, a menu list 3 obtained by retrieving dishes using a corresponding material, i.e., 'Welsh onion', is displayed on the screen. Consequently, the technique is easily mastered and acquired, and anybody can generate a data base at his or her own pace with a game feeling and also retrieve information at his or her own pace.
Patent JP-H06108276-A (JP)
Title: Method and apparatus for obtaining information about switching time of protection voltage
Inventor: PIEERU KARO
IPC: G01N17/02
Filed: 1991-12-27
Abstract: PURPOSE: To study the changeover time of the voltage between a metallic work and an electrode and to study the degree of protection against corrosion by an electric current.  
     CONSTITUTION: The protective current is temporarily interrupted and the voltage between the work 1 and the electrode 9 is read. The read voltage is fed to a filter 11 and the filtered signal is smoothed by substitution with values corresponding to a continuous and monotonic postulated function. The signal distorted by the filtering is mathematically reconstructed to the state without filtering. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06190869-A (JP)
Title: Open nozzle of injection molding machine
Inventor: MATSUURA MOTOO
IPC: B29C45/20
Filed: 1992-12-24
Abstract: PURPOSE:To prevent nose running phenomenon of an open nozzle by making a plurality of injection holes, which are divided by a partition and opened closely, communicate with an opening of a sprue provided on a nozzle touch face of a mold simultaneously and detachably. CONSTITUTION:In an open nozzle 3 of an injection molding machine which is provided on a cylinder head 23 and has an injection hole 2 arranged on its tip, the injection hole 2 is divided by a narrow partition 1 so as to form a plurality of injection holes 2. The injection holes 2 are made to communicate with an opening 7 of a sprue 6 provided on a nozzle touch face 5 of a mold 4 simultaneously and detachably. Thus, falling of resin from the tip of the nozzle which occurs when viscosity of plastics is particularly low is prevented. Also, the resin flowing from the sprue is prevented from extending into a long beard-like shape when the nozzle is sepated from the opening of the sprue after injection. Thus, a desirable open nozzle is obtained.
Patent JP-2000181880-A (JP)
Title: Data transfer system
Inventor: IZUMIDA MASAMICHI
IPC: G06F15/167
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer system capable of reducing a load on a CPU by minimizing interruption occurring when data are transferred. SOLUTION: This data transfer system consists of a computer system 10 having a CPU 11, a local memory 12, an I/O device 13 and a local bus 14, a computer system 20 having a CPU 21, a local memory 22 and a local bus 24, a shared memory 30 shared by the two computer systems 10 and 20 and a DMAC 40 which directly performs data exchange with the local memories.
Patent JP-H05176745-A (JP)
Title: Ashtray for smoking
Inventor: TAKAHASHI KIHEI
IPC: A24F19/00
Filed: 1991-12-27
Abstract: PURPOSE:To make it possible to obtain sure purifying action without being affected by disturbance of air around ashtray and scattering smoke of tobacco inserted in the ashtray out of the ashtray in the ashtray for smoking provided with an exhauster equipped with a filter. CONSTITUTION:A closed hollow part 6 is provided in an ashtray body 1 and a tobacco inserting port 9 communicating to the hollow part 6 is openably provided by a blocking lid 8 and an exhauster 18 is installed through a filter 5 in the upper part of the hollow part 6.
Patent JP-2000166623-A (JP)
Title: Personal ornaments and their production
Inventor: OKUDA MUNETAKA
IPC: A44C25/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide personal ornaments which have excellent appearance and quality, having a smooth feel of manipulation and do not impair a luxurious feel, and a process for producing the same. SOLUTION: The personal ornaments comprise an ornamental body 2, a cylindrical body 4 which is disposed in its through-hole 2a and consists of silicone rubber and a chain-like member 6 which is inserted into the cylindrical body 4. The ornamental body 2 may be stopped in the desired position of the chain-like member 6. The cylindrical body 4 is formed to a rubber-like cylindrical body by packing clayey silicone into the through-hole 2a of the ornamental body 2 and heating the same. The cylindrical body 4 is formed by heating the cylindrical body 4 while a shaft body, such as a blade of a drill, is held inserted therein at the time the cylindrical body is formed.
Patent JP-2000135342-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To improve the balance of profits between a player and a game arcade by shortening a changing time at a normal pattern indicator when the combination of patterns displayed at a special pattern display becomes a prescribed figure. SOLUTION: A normal pattern display 6 starts the variable display when a hit ball passes through a starting mouth gate 11. If the pattern visibly displayed after a prescribed time has passed is a hit, a normal electric movable device 5 is released and the variable display at a special pattern display 3 starts. Then, when the combination of the patterns visibly displayed after a prescribed time has passed becomes the prescribed one, an opening 9b of a mouth unit 9 for big winning prize is released. In addition, if the pattern is the prescribed one, e.g. 777, the pattern changing time at the normal pattern display 6 or the special pattern display 3 is shorten. Thus, the ratio of big hits per unit time can be increased. Accordingly, a big hit can intensively be generated in a short time and a greater interest can be got.
Patent JP-2001172520-A (JP)
Title: Pigment dispersant, pigment composition, and pigment dispersion
Inventor: KANEDA JUN
IPC: C09B67/46
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a pigment dispersant which is effective for dispersing a pigment, especially a benzimidazolone pigment, in a nonaqueous vehicle. SOLUTION: This dispersant comprises a benzimidazolone pigment derivative represented by formula (1) [R1 is -CH(COCH3)- or napthtylene; X1 to X5 are each SO3H or its salt group, COOH or its salt group, H, Cl, Br, F, CF3, CH3, NO2, OH, OCH3, OC2H5, COOR2, CONHC6H4CONH2, CONHC6H5, SO2NHR2, or the like or a grop represented by formula (2) (at least one of X1 to X9 is SO3H or its salt group or COOH or its salt group)].
Patent JP-2001171994-A (JP)
Title: Hanging-down holding device of coil
Inventor: TANIMOTO YUJI
IPC: B66F9/12
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a hanging-down holding device of coil which can hang down a coil with a heavy weight to the coil installing position of a feeding device at a high position safely by using a normal forklift, and can install it, as well as can install and fix to a fork simply. SOLUTION: This hanging-down holding device of coil consists of a hanging- down holder main body F to which the fork F of a forklift is inserted; a shackle 4 installed unrotatable to the hanging-down holder main body F; and a hook 6 hanging-down supported to the shackle 4, and to lock a wire W which hangs down a coil C.
Patent JP-H06200756-A (JP)
Title: Radiator device for vehicle
Inventor: KANBAYASHI SHIGEMI
IPC: F01P3/18
Filed: 1992-12-28
Abstract: PURPOSE:To prevent the tip height of a front hood from being restricted by the height of a radiator by installing the radiator, curve-formed into approximately cylindrical shape with an open part formed at a part of the peripheral wall surface, at the rear upper part of an engine, and disposing a radiator fan at the center part of this radiator. CONSTITUTION:A radiator 5 for cooling engine cooling water is curve-formed into approximately cylindrical shape with an open part 5a formed at a part of the peripheral wall surface. This radiator 5 is installed at the housing upper part of a clutch 3 at the rear part of an engine 2. A radiator fan 6 is disposed at the center part of the radiator 5. With the rotation of this radiator fan 6, cooling air is sucked from the open part 5a through a space below an intake manifold 2 and flows outside radially from the inside of the radiator 5 so as to cool engine cooling water. The front overhang of a vehicle body is thereby shortened, and the tip height of a front hood can be freely lowered without being restricted by the height of the radiator 5 so as to enlarge the freedom of design of a front body.
Patent JP-H10276945-A (JP)
Title: Dust collecting bag fixing device for vacuum cleaner
Inventor: LEE NO-SOO
IPC: A47L9/14
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent a dust collecting bag from moving right and left to improve assembling performance of the fixing device, by equipping first and second brackets to prevent a setting plate to prevent moving right and left, an elastically fixed fixing member therein, and a fixing boss to fix the fixing member. SOLUTION: First and second guide bars 316 are formed on the inner wall of a dust collecting room to guide a setting plate upon inserting the setting plate of a dust collecting bag. First and second support brackets 315 to fix the setting plate to prevent right and left moving thereof, a fixing member 340 elastically fixed therein, and a fixing boss 320 upward protruding from the bottom face of a dust collecting room 302 to fix the fixing member 314 to the dust collecting room 302 are equipped.
Patent JP-2001170219-A (JP)
Title: Tennis racket
Inventor: MATSUOKA TOYOTAKE
IPC: A63B60/52
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a tennis racket which is free of an odd feel in its appearance and shape, is wide in a sweet area and has high strength. SOLUTION: A face part 2C of the tennis racket 1C has an outer peripheral edge of a round shape and its inner peripheral edge is provided with parts 7 to 10 of an approximately rectilinear shape in its face top and face part bottom as well as face part sides. The lengths of the extended guts between the parts 7 to 10 are evenly unified and the sweet area is widened. Since the outer periphery is round, there are no corner parts where stresses are extremely concentrated and the strength of the tennis racket is enhanced. The four corner parts of such face part 2C are provided with reinforcing wires F extending in a circumferential direction.