baber/WOPTO huggingface dataset:
Patent JP-H10175168-A (JP)
Title: Polishing device and polishing method of guard rail
Inventor: IMAMURA SHOZO
IPC: B24C3/06
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device and a polishing method of a guard rail which can polish the guard rail uniformly in a short time. SOLUTION: A polishing device 1 of a guard rail has a shot feeding device 4 loaded on the load-carrying platform 21 of a vehicle 2, and a cover 3 supported to the side of the vehicle 2 by a supporting device 15. The cover 3 is formed in a tubular form to cover the up and the down side, and the left and the right side of the guard rail 30, and plural shot nozzles 13 to blow the shot fed from the shot feeding device 4 against the guard rail 30 are provided on the inner wall of the cover 3. Since the cover 3 moves to the up and the down side, and the left and the right side along the guard rail 30, while blowing the shot against the guard rail 30, the guard rail 30 can be polished in a short time. And since the shot is blown against the guard rail 30 from the shot nozzles 13 at a constant angle, the guard rail can uniformly be polished.
Patent JP-H06181352-A (JP)
Title: Light amplifier optical module
Inventor: KUBO TERUHIRO
IPC: H04B10/29
Filed: 1992-12-15
Abstract: PURPOSE:To obtain an optical module of integral structure whose optical axis is high in stability by a method wherein two exciting light is made to impinge on a prism of double refraction crystal as a normal light and an abnormal light at certain angles and then emitted from the same point at the same angle with the side face of the prism to compose a double exciting light. CONSTITUTION:A wave-length division multiplexing film (WDM film) 22 is evaporated on the one side of a double refraction crystal 21 to constitute a light path in the double refraction crystal 21 where light is reflected and refracted, whereby the crystal 21 has such a function that two exciting light is formed into a double exciting light, and signal light and exciting light are multiplexed or branched off. That is, when two exciting light whose polarized wave fronts are vertical to each other are made to impinge on the side of the crystal 21 opposite to its other side where the WDW film 22 is evaporated as a normal and an abnormal light at adequate angles, the two light is reflected by the WDW film 22 and injected into an erbium-doped fiber as a double exciting light emitted from the opposite side. Signal light amplified by the erbium-doped fiber is made to impinge on the WDW film 22 and then projected out of the crystal 21 at an incident point, because the WDW film 22 is treansmissive to signal light.
Patent JP-H08173937-A (JP)
Title: Method for solubilization of solid organic waste
Inventor: KIRIYAMA KOICHI
IPC: B09B3/00
Filed: 1994-12-20
Abstract: PURPOSE: To provide a method of solubilizing solid organic waste wherein, even if the pH in the waste is considerably reduced by the production and accumulation of a volatile organic acid, the solubilization of the solid organic waste can be made to proceed without adding alkali from outside the waste or removing the volatile organic acid gradually therefrom. CONSTITUTION: In a method of solubilizing solid organic waste wherein the solid organic waste 3 is decomposed into a liquid 5 using the Eumycetes 4 belonging to Zygomycetes, the Mucoraceae such as Absidia and Mucor are used as the eumycetes, these may be cultured and added or increased naturally and they are brought into contact with the waste in a pH of 4.7-6.7 at a temp. of 10-45 deg.C.
Patent JP-H03195750-A (JP)
Title: Curable rubber-like composition and molded and cured product thereof
Inventor: YAMASHITA YUKIO
IPC: C08L71/02
Filed: 1989-12-26
Abstract: PURPOSE:To obtain the subject composition, composed of an organic high- molecular weight substance, composed of a high-molecular weight part of the backbone chain and specific acid anhydride groups, a polyol, sulfur, etc., rapidly curable at a rubber vulcanization temperature in spite of a sufficiently long pot life at ordinary temperature and useful as rubber tile materials. CONSTITUTION:The objective composition containing (A) 0.5-10 pts.wt. sulfur and, as necessary, (B) 100-1000 pts.wt. rubber chip material in 100 pts.wt. total amount of (C) an organic high-molecular weight substance containing (i) a high- molecular weight part (e.g. isobutylene) of the backbone chain having 300-30000 molecular weight and (ii) 0.05-0.5mol [based on 100g component (C)] acid anhydride groups, expressed by the formula (R is H, halogen or 1-3C organic group; X is H or bond), bound to the aforementioned part (i) through C-C bond or constructing part of the backbone chain and (D) a polyol (e.g. polybutadiene polyol) using a compound having C=C double bond in either of the components (C) and (D) at 0.5-1.5 equiv. ratio of hydroxyl groups in the components (C) to (D).
Patent JP-H05167649-A (JP)
Title: Loopback system for multiplexer
Inventor: SAITO TSUKASA
IPC: H04L69/40
Filed: 1991-12-18
Abstract: PURPOSE:To solve a task that a loopback has not been able to be released when the loopback for a main signal is executed in the loopback system in which a loopback control signal is assigned to an optional time slot of the main signal between multiplexers. CONSTITUTION:The system is provided with a changeover means 2 selecting a reception signal (a) or a transmission signal (b) and a loopback control means 5 separating a loopback control signal from a main signal (c) and outputting a received loopback control signal, and also a time slot setting means 6 setting a control time slot, and with a changeover control means 4 receiving an output of the loopback control means 5 and an output of the time slot setting means 6 and outputting a changeover control signal to a changeover means 2.
Patent JP-H05167874-A (JP)
Title: Image display control method in crt screen
Inventor: IMAGAWA TATSUO
IPC: H04N3/20
Filed: 1991-12-18
Abstract: PURPOSE:To extend a service life of a CRT by preventing burning of a display device screen caused by a fixed image even at the time of any use state of the display device screen. CONSTITUTION:An image display area is set in advance on a display device screen, and in the case a continuous display time of one fixed image displayed in its area elapses by the time prescribed in advance (S-1), the image display area on the display device screen is moved in one direction (S-3), and updating of the screen is executed (S-4). As a result, a display position on the display device screen of the fixed image is moved. In such a way, one fixed image is not displayed continuously for the prescribed time or longer at the same position on the display device screen, and burning of the display device screen caused by the fixed image can be prevented. Moreover, since all display images become control objects, the burning of the display device screen caused by the fixed image can be prevented even at the time of any use state of the display device screen.
Patent JP-H05163232-A (JP)
Title: N-(2-fluorocyclopropyl)carbamate derivative and its production
Inventor: KAMATA MASAHIRO
IPC: C07C209/88
Filed: 1991-12-18
Abstract: PURPOSE:To obtain (1R*,2S*)-2-fluorocyclopropylamine useful as a raw material for producing quinolone derivatives which are excellent antimicrobial agents in an extremely short step by passing an N-vinylcarbamate derivative as a starting raw material through a specific intermediate. CONSTITUTION:A compound expressed by formula 2 (Y is alkyl having 1-3 aryl groups at the 1-position or 4-10C trialkylmethyl) is subjected to addition reaction with a monofluorocarbene to provide an N-[(1R*,2S*)-2- fluorocyclopropyl]carbamate derivative expressed by formula 1. The alkoxycarbonyl group of the compound is then removed to afford the objective (1R*,2S*)-2-fluorocyclopropylamine, having the cis-configuration and expressed by formula 3. The removal of the alkoxycarbonyl group is carried out by hydrolysis when Y is the alkyl and treatment with a strong acid when Y is the trialkylmethyl.
Patent JP-H11152998-A (JP)
Title: Forming method of tunnel support body
Inventor: NAKAYAMA TAKAYOSHI
IPC: E21D11/40
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To form a support body capable of preventing collapse and fall of rocks by looseness of a bedrock in a tunnel by supporting a tunnel excavation wall face just after a skin plate exposed by boring of a tunnel excavator. SOLUTION: After a small diameter ring-like support body A is formed by circumferentially connecting a plurality of support pieces 1, 1B by the skin plate 11 of a tunnel excavator 10, when the small diameter ring-like support body A is sent out from the skin plate 11 to the side of a tunnel excavation wall face T in accordance with boring of the tunnel excavator 10, at first, when the rear half part of the small diameter ring-like support body A is sent out to the side of the tunnel excavation wall face T, the rear end side of the small diameter ring-like support body A is diameter-enlarged and the tunnel excavation wall face T just behind the skin plate 11 is supported.  Next, when the small diameter ring-like support body A is sent out to the side of the tunnel excavation wall face T up to the front end, the tunnel excavation wall face T is support by the outer peripheral whole face of the ring-like support body A by diameter-enlarging the front end side.
Patent JP-H10159094-A (JP)
Title: Timbering structure of earth retaining wall
Inventor: KUROKAWA TAKAHIRO
IPC: E02D17/04
Filed: 1996-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of a steel material as a left-in-place-material, and to carry out an architectural planning and design effectively utilizing a site. SOLUTION: A stanchion 10 is built to the pile head section of a cast-in-place pile 4 oppositely faced to the earth retaining wall 14, and a strut 22 is erected between the stanchion 10 and the earth retaining wall 14. A reusing rail can be employed as a master pile material constituting the earth retaining wall 14. Earth pressure working to the earth retaining wall 14 is transmitted to the case-in-place pile 4 through the strut 22 and the stanchion 10, and received by the yield strength of the cast-in-place pile 4.
Patent JP-H10176847-A (JP)
Title: Outdoor machine for air conditioner
Inventor: TEI SHIMEI
IPC: F24F1/56
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To make the separation of flow of air hard at the negative pressure surface side of a grille vane and reduce noise due to the separation by a method wherein the leading edge of an aerofoil type grille vane, provided in the air outlet grille of an outdoor machine casing, is formed of saw teeth structure. SOLUTION: A grille vane 2a, constituting a lattice type air outlet grille for an outdoor machine for an air conditioner, is formed of an aerofoil structure, having an ellipsoidal section substantially same as the conventional vane as a whole, however, the leading edge 3a of the same is formed of a saw teeth like part 5 along the whole of the lengthwise direction of the same. The tip end of the apex 5a of the saw teeth like part 5 is formed of a rounded part having a predetermined radius of curvature across the direction of front and rear surfaces while the height H of the trough 5b from the bottom to the tip end thereof is formed so as to have a size having the value of 0.05-0.25 of the length (chord length) L of the grille vane 2a. On the other hand, the lengthwise pitch S of the apexes 5 pinching the trough part 5b is set so as to have a size of the value of 0.5-1.5 of the height H of the apex 5a.
Patent JP-H04199437-A (JP)
Title: Program check system
Inventor: KAWACHINO HIROKO
IPC: G06F9/06
Filed: 1990-11-29
Abstract: PURPOSE:To set the expected value information at a file with no waste and to reduce the file capacity by providing a means which registers plural necessary files into a single control file. CONSTITUTION:The files 101-l-101-3 prepared for each check item of an expected value file 101 are registered into a single expected value control file 104 through a check system 102 and based on an instruction of a console 103 before the comparison processing is started. Then the independent files 101 are unified and all desired expected values are stored with no waste into the file 104. The check result is compared with the file 101 when the expected value registered in the file 104 is successively compared with the check result. Thus the independent files are provided for each check item so that the useless idle areas are eliminated. Then the file capacity is reduced.
Patent JP-H04200139-A (JP)
Title: Composite communication terminal equipment
Inventor: TAKAHASHI IKUHIRO
IPC: H04M11/00
Filed: 1990-11-29
Abstract: PURPOSE:To avoid the opportunity of mis-operation by storing information of a screen of a telephone set and a screen coordinate function corresponding to a coordinate of operation location on the screen, displaying the screen of the telephone set and indicating the function on the screen and operating it. CONSTITUTION:When a call button being a specific telephone set call means 31 is operated, a common control section 60 receives button operation information to send call information to a telephone set function control section 40 and extracts display screen information 21 of a telephone set screen storage section 20 and transfers it to a screen display section 10 and the information is displayed on the screen. A cursor being a position display means is displayed on the screen and a cursor moving button of a screen coordinate command means 32 of the operation section 30 moves the cursor of the screen display section 10 to a commanded position. When the designation button of the operation section 30 is operated, the function information of the telephone set is read from screen coordinate function information 22 of the telephone set screen storage section 20 based on the coordinate information of the received cursor position, transferred to a communication function control section 40 to process and execute the function.
Patent JP-H04206744-A (JP)
Title: Ccd transfer circuit
Inventor: SUZUKI TOSHIKI
IPC: H01L29/762
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a title item where a threshold voltage of an OG gate is stabilized by constituting an insulating film which is located below the OG gate to be provided between a CCD transfer circuit and an output diffusion layer with the insulating film which is first formed on an active region. CONSTITUTION:A title item is provided with a CCD transfer circuit where a first gate is paired with a second gate which is provided being adjacent to the first gate in opposite direction to the transfer direction and has a semiconductor layer n<-> in opposite conductivity type at a channel region below it and an OG gate which is located between the CCD transfer path and an output diffusion layer n<+> and constitutes an insulating film below the OG gate with an insulating film which is first formed on an active region. For example, the first gate and the second gate of the CCD transfer path are located inversely and the first layer gate is used as the OG gate. Therefore, an electric potential can be maintained to be nearly constant owing to stabilization of a threshold voltage without being affected by etching, etc., of a semiconductor substrate, thus achieving a stable and efficient transfer of electric charge.
Patent JP-H05147107-A (JP)
Title: Lining material and engineering lining method
Inventor: IKEDA SHINTARO
IPC: B29L9/00
Filed: 1991-11-27
Abstract: PURPOSE:To easily insert the lining material concerned in existing tube and, at the same time, form thermoplastic resin tube with uniform wall thickness in the existing tube. CONSTITUTION:Flat sheet-like lining material, 1, the sectional outer peripheral length of which is about 80-99% of the inner peripheral length of existing tube and which has hollow part, is stored under the state being folded without excess tractive tension applied. After the folded lining material 4 is drawn to the neighborhood of the existing tube 30 under the state being thermally softened, by supplying heating fluid in the hollow part 2, the lining material is pulled and inserted along the whole length of the existing tube 30. After the insertion of the lining material 1 along the whole length of the existing tube 30, by rising the pressure of the heating fluid fed in the hollow part 2 of the lining material 1, the lining material is expanded, resulting in being lined to the inner surface of the existing tube.
Patent JP-H10168793-A (JP)
Title: Aqueous dispersion composition for paper
Inventor: TANAKA HIROYUKI
IPC: C09K23/28
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a paper coating composition excellent in dispersion stability and whiteness degree, by adding an aqueous resin to an aqueous dispersion composition prepared by mixing water-insoluble powder by using a poly acidic amino acid (salt) as a dispersant. SOLUTION: This aqueous dispersion composition for paper is prepared by compounding 100 pts.wt. of one or more white pigments selected from the group consisting of white clay, talc, kaolin, calcium carbonate, titanium dioxide, etc., insoluble in water, having <=50 micron particle diameter with 0.05-30.0 pts.wt. of a poly acidic amino acid (salt) having 1,000-50,000 molecular weight such as a polyaspartic acid (sodium salt) as a dispersant and 10-10,000 pts.wt. of water. The composition is mixed with an aqueous resin such as a istyrene- butadiene latex to give a paper coating composition.
Patent JP-H08179995-A (JP)
Title: Memory module
Inventor: SONOBE TAKAIKU
IPC: G06F12/16
Filed: 1994-12-21
Abstract: PURPOSE: To provide a connectable memory module regardless of the error detection specification of data. CONSTITUTION: A parity generator 42 generates output EN (one input terminal of EXOR circuit 44 and input of tri-state 46) and output ON (input of tri-state 48) corresponding to the even/odd property of data of eight bits. The output of the tri-states 46, 48 are connected to the signal line of a parity check PC. Since the other input of the EXOR circuit 44 is connected to the parity check PC, a specification goes to 'H' in an odd parity specification, and 'L' in an even parity specification. The signal is stored in a D flip-flop 50 in which a write enable WE signal is set as a clock signal. A stored parity check specification is outputted to the parity check PC by opening the gates of the tri-states 46, 48 via NOR circuits 52, 54 when an output enable OE becomes low-active.
Patent JP-H02215830-A (JP)
Title: Fully aromatic tmermotropic copolyester
Inventor: FUABURIIJIO PAROODEI
IPC: C08G69/44
Filed: 1989-12-25
Abstract: PURPOSE: To obtain a wholly aromatic thermotropic copolyester having high heat resistance, a high melting point and the capability of forming a liquid crystal phase over the range from the melting point to the initial heat decomposition temperature by selecting a copolyester comprising terephthaloyl repeating units, 4-oxybenzoyl repreating units, dioxyarylene repeating units and 1,6- dioxynaphthalene repeating units.  
     CONSTITUTION: 0-50mol%, desirably 10-50mol terephthaloyl repeating units represented by formula I, 0-80 mol%, desirably 0-50 mol% 4-oxybenzoyl repeating units represented by formula II, 0-50 mol% dioxyarylene repeating units represented by formula III and 10-25 mol% 1,6-dioxynaphthalene repeating units (wherein Ar is a divalent aromatic residue; and A and B, which are the same or different from each other, are each -O- or -CO-) are randomly arranged to form a wholly aromatic thermotropic copolyester. This copolyester has a heat resistance of 350°C or above and a melting point of about 200 to 350°C and shows a liquid crystal polymer solution phase over the range from the melting point to the initial heat decomposition temperature. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01176411-A (JP)
Title: Fluid filter
Inventor: WADA YONEJI
IPC: B01D24/38
Filed: 1987-12-28
Abstract: PURPOSE:To reduce volume and to make the title filter compact without reducing the capacity of respective filter bodies by connecting two filter bodies and inserting an insertion pipe into the bobbin of one filter body and providing both a high-density filter medium and a low-density filter medium in accordance with the outflow cross-sectional area. CONSTITUTION:Two filter bodies 11a, 11b are connected back and forth in one piece of filter case 22 and an insertion pipe 18 is connected to the outflow port 16b of the bobbin 12b of the filter body 11b and inserted into the bobbin 12a of the filter body 11a and fluid to be filtered through the respective filter bodies 11a, 11b allows to flow out from the outflow port 16a of the filter body 11a. Further the cross-sectional area of the insertion pipe 18 is allowed to differ from the outflow cross-sectional area of fluid passing through the filter body 11a provided around it and the filter medium of the filter body communicating with the large cross-sectional area of both cross-sectional areas is made to a high-density filter medium 13b and the filter medium of the filter body communicating with the small cross-sectional area is made to a low-density filter medium 13a and the fluid passing through the nigh-density filter medium 13b allows to be sucked by fluid passing through the low-density filter medium 13a.
Patent JP-H06156465-A (JP)
Title: Plastic container containing pust-preventive and manufacture thereof
Inventor: MORIYA MAMORU
IPC: B29L22/00
Filed: 1992-11-24
Abstract: PURPOSE:To restrain a corrosion preventive from evaporating and leaching out during molding of a plastic container containing the corrosion preventive, keep the corrosion preventive from attaching on the inner surface of a split type mold simultaneously and prolong the effective life of the corrosion preventive contained in the molded container. CONSTITUTION:A plastic container 10 containing corrosion preventive consists of a corrosion preventive containing plastic layer 11 and a barrier plastic layer 12. To prevent corrosion preventive from leaching out, the corrosion preventive containing layer 11 is closely covered with the barrier plastic layer 12.
Patent JP-H04207122-A (JP)
Title: Method for protecting and growing lawn of putting green and apparatus therefor
Inventor: TAKAHASHI TSUTOMU
IPC: A01G1/00
Filed: 1990-11-30
Abstract: PURPOSE:To keep the growth of lawn in good state without being influenced by the temperature change in summer and winter seasons by controlling the temperature in the soil near the root of the lawn of putting green to the level optimum for the growth of lawn. CONSTITUTION:A temperature sensor 5 is embedded in the soil (n) near the root (m) of lawn S of putting green G and the temperature in the soil is detected by the signal transmitted from the temperature detection sensor 5. A heat pump chiller 1 and a water-feeding pump 10 are controlled according to the detection result of the soil temperature to circulate warm water or cold water through a temperature-controlling pipe 4 to keep the soil temperature to a level optimum for the growth of the lawn S. The leaf of the lawn over the ground can be maintained in lively state by this process to increase the value of the golf link.