baber/WOPTO huggingface dataset:
Patent JP-H10121891-A (JP)
Title: Segment for shield lining
Inventor: TAKIMOTO YASUSHI
IPC: E21D11/08
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To dispense with a secondary lining, and improve the corrosion resistance by forming a segment body with the concrete to which the anti-septic agent is added, and preventing a joint member in which butted end faces are joined with each other from being exposed to an inner surface of the segment. SOLUTION: An arc-shaped segment body 1 is formed of the concrete consisting of the inert compound made of metal or metallic oxide which does not affect the physical properties of the concrete though it impedes the growth of germs. When the segment body 1 is connected in a ring shape, a joint member (a tightening piece) 2 is inserted in a joint hole 5 and a joint groove 6 provided in a ring joining surface 1a to prevent the joint member 2 from being exposed to an inner surface 1c of the segment, and a secondary lining and a resin coating to protect the corrosion of the joint member 2 is dispensed with. The construction period and construction cost are reduced, and the cost for maintenance and repair of a tunnel can be reduced.
Patent JP-2000103422-A (JP)
Title: Packaging box
Inventor: ONISHI HIDEJI
IPC: B65D5/44
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box which can be formed into a box by simply building up a one-piece paper, and in addition, of which the bottom portion can be surely reinforced. SOLUTION: When it is explained by a development, first, a central stage comprises a body portion left side face piece 21 for an internal superposition, a body portion front face piece 22 for a an internal superposition, a body portion right side face piece 23 for an internal superposition, a body portion back face piece 24, a body portion left side face piece 25, a body portion front face piece 26, and a body portion right side face piece 27, and respective pieces are connected to each other. An upper stage comprises a lid portion back face piece 14, a lid portion left side face piece 15, a lid portion front face piece 16, and a lid portion right side face piece 17, and respective piece of the upper stage are connected to respective corresponding piece of the central stage.  A lower stage comprises a bottom portion back face piece 34, a bottom portion left side face piece 35, a bottom portion front face piece 36, and a bottom portion right side face piece 37, and respective pieces of the lower stage are connected to respective corresponding pieces of the central stage. In addition, on the lower stage, a bottom pad piece 32 which is approx. the same size as the bottom portion of the box is arranged in a manner to be connected to a location directly under the body portion front face pice 22 for an internal superposition of the central stage.
Patent JP-2000092906-A (JP)
Title: Weeding device for paddy field
Inventor: KUROIWA FUMIO
IPC: A01B39/18
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To enable to weed just before and after rice transplanting seedlings in a paddy field weeding device after a rice transplantation. SOLUTION: This paddy field weeding device is a weeding device capable of weeding by moving in a rice field in which seedlings take roots after a rice plantation in a flooding state and constituted by installing plural teeth reciprocally swinging in the bilateral directions against the moving direction in the bilateral width direction and acting on roots or stems and leaves of weeds to float the weeds on the flooding surface and comprises a first paddy field weeding device installed so as to be able to move along a seedling row to contact with the stems and leaves of seedlings and a second paddy field weeding device capable of moving between rows to agitate in flooding by a rotating rotor.  In those paddy field weeding devices, the first weeding device is liftably connected to the front part of a traveling vehicle, while the second paddy field weeding device is liftably connected to the rear of the traveling vehicle.
Patent JP-H11104582-A (JP)
Title: Washing treatment apparatus
Inventor: IWASHITA YOSHIHARU
IPC: B08B3/06
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To transfer the wash lifted and transported by transporting projections to a discharge chute in the state free of a bite even if the wash to be transported is in any posture by a rational alternation between the transporting projections of a washing drum and the side marginal parts of a discharge chute. SOLUTION: The transporting projections 7D which lift and transport the wash M cooperatively with the driving and rotating of the washing drum 7 are formed on the inner peripheral surface of the washing drum 7 which may be freely driven and rotated around its transverse axial center. The discharge chute 15 which receives the wash M falling after being lifted by the transporting projections 7D and glides down and discharges the wash to the outside is disposed through the discharge port 7B of the washing drum 7. A gap which is nearly the same as or larger than the size of one piece of the wash M is formed between the one side marginal part facing the lifting route side by the transporting projections 7D out of both side marginal parts in the transverse direction of the discharge chute 15 and the opposite side in the radial direction of the rotation of the transporting projections 7D.
Patent JP-H09119276-A (JP)
Title: Falling preventive mechanism of winding pipe for screen in motorized roll blind
Inventor: ABO SEIYA
IPC: E06B9/70
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To surely prevent the falling of a winding pipe for a screen. SOLUTION: A flange-shaped falling preventive metal fitting 14 is installed to the large diametral section 12 of a support shaft 7' while a wire 16 for connection is stretched between the metal fitting 14 and a bearing bracket 6' constituting an opposed wall. The emergency falling of a winding pipe 4 for a screen is prevented by the suspension action of the wire.
Patent JP-2000102719-A (JP)
Title: Treatment of waste gas and device therefor
Inventor: YAMADA SHINICHI
IPC: B01D53/70
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a waste gas treating method and device capable of obtaining high denitration efficiency and easy in formation of a by-project. SOLUTION: A waste gas containing SOx, NOx and DXNs is supplied to a bottom part of a counterflow type moving bed reactor 1 in which a carbonaceous adsorbent is filled in the inside and fluidized to form a fluidized bed 1a through a line L1. At the lower part of the reactor 1, the SOx and DXNs in the waste gas are absorbed to the carbonaceous absorbent and removed and at the upper part, the NOx in the waste gas is allowed to react with ammonia supplied from an ammonia feed unit through a line L2 to be decomposed and removed. The carbonaceous absorbent is regenerated at a regenerator 2 and the DXNs being absorbed is decomposed by SOx at this time. A part of the generated and removed gas is mixed with the waste gas through lines L8 and l9 and the regenerated carbonaceous adsorbent is returned to a top part of the reactor 1 via a separator 3.
Patent JP-2001102424-A (JP)
Title: Multichamber treater
Inventor: YOSHIDA YASUSHI
IPC: H01L21/68
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent generation of human errors at the time of a change-over of a transfer root. SOLUTION: At the time of putting in a new lot of a multichamber CVD device, a transfer root decision sequence is executed by a transfer root decision part. The recipe number of a half-finished lot is read out from a storage unit in an S1. Whether the recipe number of the new lot and the recipe number of the half-finished lot accord with each other or not is decided in an S2. In the case where the recipe numbers accord with each other, the decision sequence is ended. In the case where the recipe numbers do not accord with each other, a transfer root collating table is made from the recipe number of the half- finished lot in an S3. The recipe number of the new lot is collated with the collating table in an S4 to decide whether there is a recipe number corresponding to the recipe number or not in the table. In the case where there is the recipe number, the decision sequence is ended.  In the case where there is not the recipe number, a transfer root specified operation execution command is generated in an S5 and the input of the new lot is held by in an S6. The error of a treatment of the new lot due to a difference between the transfer roots can be prevented.
Patent JP-2001097748-A (JP)
Title: Apparatus for cooling and solidification of molten slag
Inventor: NAKAHARA KEISUKE
IPC: C04B5/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for the cooling and solidification of molten slag capable of sufficiently utilizing the processing capacity of the apparatus and enabling the treatment of a large amount of molten slag. SOLUTION: This cooling and solidifying apparatus for molten glass solidifies a molten slag by supplying the slag on a cooled cylindrical rotor. The apparatus is provided with a pair of cylindrical rotors 10a, 10b placed in horizontal state and contacting the outer circumferences with each other and rotating in the direction to move the contacting part of the outer circumference upward, slag- peeling devices 13a, 13b placed along the lower outer circumference of the rotors 10a, 10b and a cooled fluid blowing devices 20a, 20b placed under a side of the rotors 10a, 10b and quenching the insufficiently cooled and non- solidified slag 73 peeled off from a side of the rotors 10a, 10b.
Patent JP-H09120280-A (JP)
Title: Method and device for generating character image data, and method and device for outputting character
Inventor: KURACHI ATSUHIKO
IPC: G09G5/28
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To quickly generate easy-to-see character image data matching respective characters. SOLUTION: On the basis of auxiliary line data which are previously set by characters, gradational image data are generated (step S74) and binary character image data having no gradations are generated from outline data (step S75); and the gradational image data and binary character image data are put together (step S76) to generate character image data. The gradations are given corresponding to the auxiliary line data, so an easy-to-see character is outputted.
Patent JP-2001102023-A (JP)
Title: Sealed member attached with safety valve and method for manufacturing the same
Inventor: AZEMA TADAMITSU
IPC: H01M2/12
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a sealed member with means for preventing the connecting part from being subjected to concentrated stress leading to process hardening and cracking, which are caused by sharp change of the connection thickness. SOLUTION: In the present sealed member attached with a safety valve, the connecting part 4g of the safety valve part Z is formed, as thin case, with the lid 4 and the projection part 4f, and the connecting part 4g is provided with curved surface in the inner and outer part thereof in order to give the thinner central part of the connecting part 4g and further to become thicker toward the lid 4 and the projection part 4f from the central part. Therefore, the present invention provides the sealed member attached with a safety valve, being characterized in that the connecting part 4g may be subject not to concentrated stress and to lower process hardening, thus obtaining the connection part 4g with less cracking due to not causing the sharp change of thickness of the connecting part 4g between the lid 4 and the projection part 4f.
Patent JP-S63129865-A (JP)
Title: Cooling system for power semiconductor apparatus
Inventor: FUKUDA KAZUAKI
IPC: H02M7/04
Filed: 1986-11-19
Abstract: PURPOSE:To miniaturize and lighten the whole cooling system by having an insulator built in the inner surface of a pressure vessel so that said insulator comes into close contact with said inner surface. CONSTITUTION:One end of a vessel body 2 housing and cooling a power semiconductor apparatus 6 is closed by a cover body 2a welded to a peripheral wall 2b and the other end thereof is formed into a pressure vessel closed by an end plate 2c formed into an integral body with said peripheral wall 2b. Said semiconductor apparatus 6 is formed by fitting an assembly 13 of semiconductor devices 8, cooling fins 9 and others and electrical parts 14 such as capacitor to a housing 7. In this case, an insulator 21 such as glass epoxy doing none of injuries caused by chemical reaction and the like to a refrigerant 1 is built in the inner surface of the vessel body 2 so that said insulator 21 comes into close contact with said inner surface. Also, a through hole 22, with which one end of a communicating tube 4 communicating the vessel body 2 to a condenser 3 is connected, is formed at both ends of said peripheral wall 21b to cool said apparatus 6. Thus, respective conductive parts of the power semiconductor apparatus 6 can be isolated from the inner surface of the vessel body 2.
Patent JP-2001096626-A (JP)
Title: Method for manufacturing panel
Inventor: WATANABE TSUTOMU
IPC: B27M1/08
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a panel, as the base material of which a resin is employed, and the time for applying a heat and a pressure can be reduced. SOLUTION: In the manufacturing method of a panel for laminating a veneer 3 through an adhesive 2 to a base material 1 made of a wood powder-containing resin, a sheet body 7, on one side of which a releasing treated releasing layer 8 and on the other side of which a porous layer 9 are provided, is arranged so as to about the leasing layer 8 against the veneer 3 in order to apply a heat and a pressure. At the application of the heat and the pressure, water contents evaporated from the veneer 3 and the adhesive 2 are absorbed in the sheet body 7 so as to easily escape to an environment.
Patent JP-H10120114-A (JP)
Title: Lift table attitude holding device for inputting and outputting of overhead traveling truck
Inventor: OBARA YASUNARI
IPC: B65G1/04
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To enable a lifting table to approach the front side of a rack without requiring the installation of an attachment on the rack side to prevent the lifting table from vibrating and also enable the lifting table to hold in a stable position even when the rack is arranged only on one side of the lifting table. SOLUTION: A pair of holding claws 22 which are moved in and out between a holding position which is projected to both outer or inner side of a column located on both sides of an opening part in a rack block for carrying in and carrying out an article W from the side of the lifting table 5 so as to hold each side of the column and an escape position which is recessed to the lifting table side so as to enable the lifting table 5 to rise and lower are provided at the front- and rear-sides of the lifting table 5 suspended from the truck body 4A of an overhead traveling tuck 4. Then a recessed part which is engaged with both outer or inner sides of each column is formed in the pair of holding claws, and the holding claws are driven forward and backward by a holding claw driving mechanism.
Patent JP-S62136775-A (JP)
Title: Block rejector for fuel cell
Inventor: ITO KOJI
IPC: H01M8/04
Filed: 1985-12-09
Abstract: PURPOSE:To make a block eliminable without disassembling a cell, by installing plural nozzles in either of two manifolds at the time of installing these manifolds for feeding or exhausting reactive gas to or from the side of a cell laminate body, while jetting high-speed gas out of these nozzles and blowing off the blocks collected in a passage. CONSTITUTION:A single cell consisting of an oxidant electrode 2, a fuel electrode 3, an oxidant gas passage 4a, a fuel gas passage 5a, etc., is layered in pile, set down to a cell laminate body 10, and both these side surfaces 10a and 10b are covered with an oxidant gas feeding manifold 12 having an inlet pipe 14 and an exhausting manifold 13 having an outlet pipe 15 each, producing a fuel cell. In this constitution, plural nozzles 20 to be connected to a nitrogen gas feed source 21 are piercingly inserted into the newly added manifold 12 via a valve 26 each, spraying nitrogen gas toward the oxidant gas passage 4a. And, similar nozzles are installed even in the fuel gas passage 5a, and foreign substances collected in these passages are blown off by these nozzles.
Patent JP-2000087402-A (JP)
Title: Piping joint
Inventor: ENOKI MASATOSHI
IPC: E03C1/02
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To easily install a feed water piping by installing a joint unit provided with a feed water pipe joint and a drain pipe joint in a piping joint storage box storing a feed water piping connection section and a drain piping connection section, and forming a drain trap on a drain joint. SOLUTION: A feed water joint unit 6 provided with a feed water connection section 7 and a drain joint unit 8 provided with a drain connection section 9 are installed and fixed in a piping joint storage box 3. An opening section 2 is bored on a floor or a wall 1, the piping joint storage box 3 is inserted into the opening section 2, and small screws are inserted into box fixing screw holes 5 provided on a box flange end face 4 to fix the box 3. A cover member covering the feed water joint unit 6 and the drain joint unit 8 is provided on the front face or the upper face of the piping joint storage box 3, and a drain pipe through port and a feed water through port are formed on the cover member. A feed water piping and a drain piping are joined in a single operation, and the work cost can be reduced.
Patent JP-H04169780-A (JP)
Title: Solid hydrogen generator
Inventor: SUDO SHIGERU
IPC: F25J1/00
Filed: 1990-10-15
Abstract: PURPOSE:To improve a cooling efficiency by forming cooling means of a freezing material supply unit for feeding a freezing material under pressure to a solid hydrogen generation unit, and a discharge unit for discharging the material which has cooled the generation unit out of a vacuum vessel, and providing an exhaust pump for forcibly exhausting the material in the discharge unit. CONSTITUTION:Cryogenic heads 2, 3 are cooled to a predetermined temperature by evaporating supplied LHe, and He becoming a state containing partial LHe is forcibly sucked and discharged out of a vacuum vessel 1 through exhaust conduits 55a, 55b by the operations of vacuum pumps 57a, 57b. Since the He which has cooled the heads 2, 3 is sucked by the pumps 57a, 57b in the cooling of the heads 2, 3, the pressures of the heads 2, 3 side can be reduced as compared with that when the vacuum pumps are not provided. Thus, the heads can be cooled to lower temperature than that of a prior art device, thereby improving its cooling efficiency.
Patent JP-H02126032-A (JP)
Title: Dryer
Inventor: OMOTO SHUHEI
IPC: F24F1/00
Filed: 1988-11-01
Abstract: PURPOSE:To increase a gasification through a heating source more than that of a prior art, provide an efficient reduction of a relative humidity and prevent a reduction of function of a thermoelectric cooling element by a method wherein a heater for heating air is arranged in an air passage between a heat radiation fin connected to the thermoelectric cooling element and a discharging hole. CONSTITUTION:A cooling fin 17 adjacent to an air suction hole 14 is fixed to a heat absorbing side of thermoelectric cooling element 12. A thermal energy generated from the cooling element 12 is transmitted through a base 16 to a thermal radiation fin 18 fixed to the base 12 while being perpendicular to the cooling fin 17. A cylinder part 19 is provided between a supporting plate 13 and a discharging hole 15 below the thermal radiation fin 18. An air blower 20 for forcibly making an air stream is arranged at an upper wall of the cylinder 19, and a heater 21 for heating this air stream is arranged within it. An air passage is formed between the opening 22 and the discharging hole 15. In this case, the air cooled by the cooling fin is not heated, but the surrounding air is heated as it is, so that a temperature of the discharged gas is increased, an interior air temperature is increased and then a relative humidity in the room is decreased.
Patent JP-H07128241-A (JP)
Title: Inspection device of electrophotographic photoreceptor defect
Inventor: NISHIZAKI KOJI
IPC: G01N21/88
Filed: 1993-11-05
Abstract: PURPOSE:To efficiently and precisely detect all defects such as irregularity and color shade estimated on a photoreceptor surface. CONSTITUTION:A photoreceptor drum 1 is laid in the counterclockwise rotating state at low speed by a driving device 2, a first high frequency fluorescent lamp 5 is first lighted, the positive reflected light from the drum surface is received by a line sensor 4, and according to the electric signal outputted therefrom, the presence of color shade is detected in an image processing device 7. Further, a second high frequency fluorescent lamp 6 is lighted instead of the first high frequency fluorescent lamp 5, the scattered light from the drum surface is received by a line sensor 4, and according to the electric signal outputted therefrom, the presence of irregularity is detected in an image processing device 7.
Patent JP-S63129816-A (JP)
Inventor: FUNAI MIKIO
IPC: H03F1/42
Filed: 1986-11-19
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-H02121920-A (JP)
Title: Solution of sodium cromoglicate for external use
Inventor: MORITA TAKAKAZU
IPC: A61P37/08
Filed: 1988-10-31
Abstract: PURPOSE:To obtain a solution of sodium cromoglicate for external use capable of enhancing antiseptic effects with hardly any irritancy by blending sodium cromoglicate with benzalkonium chloride and chlorobutanol or further p- hydroxybenzoic acid ester. CONSTITUTION:The objective substance, containing sodium cromoglicate, <=0.01% benzalkonium chloride and <=0.5% chlorobutanol or a p-hydroxybenzoic acid ester in <=0.025% concentration and obtained by further blending other buffering agents, isotonizing agents, stabilizers, pH adjusters, etc., therewith. The above-mentioned substance can be prepared in the form of eye drop, nasal drop, inhalant liquid, etc. One to several drops of the eye drop are applied at a time one to several times a day and the nasal drop or inhalant liquid is sprayed one to several times a day with a sprayer for exclusive use. The sodium cromoglicate is useful as a remedy for allergic diseases.
Patent JP-S61150694-A (JP)
Title: Brushless motor
Inventor: FUJIOKA SOICHIRO
IPC: H02P6/08
Filed: 1984-12-25
Abstract: PURPOSE:To prevent a brushless motor from erroneously starting by forcibly sequentially energizing a plurality of stator windings at starting time to rotate a permanent magnet rotor, and matching the phase of the output of a position sensor to the phase of the special stator winding. CONSTITUTION:Switches (SW)9a-9c are closed by a drive state converter 20 at starting time to set initial values ea-ec (ec>ea, eb) to time integrating capacitors 11a-11c. SW18a-SW18c are connected with the output terminals 17a-17c of a starter 16, stator windings 2a-2c are forcibly sequentially energized through a winding driver 6 to start a permanent magnet rotor 1. When a position detector 19 detects that the phase of the position signal of the rotor 1 coincides with that of the position signal of the special stator, SW9a-9c are opened, SW18a-18c are connected with time integrating capacitors 11a-11c. Then, only the output terminal 8c is output, only the winding 2c is energized to accelerate the rotor 1. Thus, it is effectively started without regards to the position of the rotor.