baber/WOPTO huggingface dataset:
Patent JP-H02160114-A (JP)
Title: Horizontal revolving uncoiler
Inventor: UCHIDA HIYAKUMA
IPC: B21C47/16
Filed: 1988-12-13
Abstract: PURPOSE:To prevent a coiled stock from bending at a coil guide section by sliding the coil guide section back and forth in the parallel direction to the delivery direction and energizing it with a spring member in the opposite direction to the delivery direction. CONSTITUTION:The coiled stock W is loaded sidelong on a turntable 10 and and is sent to the next process through a guide roller 30. The turntable 10 is drived with a servomotor 13a and its velocity is determined by a velocity setting volume 25a. The guide roller 30 is supported and is enabled to slide back and forth by a coil guide mechanism 20. The variation of sliding quantity is detected by a gear 25, the volume 25a is changed and the velocity of the servomotor 13a is changed into the velocity fit the delivery quantity of the coil W. The force of a power spring 41 is conducted to a slider 24 through a pulley 40 and the guide roller 30 is energized with the spring in the opposite direction. Because the impact force given to the coiled stock W is absorbed by the spring member, the bending at the guide section is prevented.
Patent JP-2000146626-A (JP)
Title: Multi-rotary absolute encoder
Inventor: MATSUZOE YUJI
IPC: G01D5/36
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to provide any spacer for supporting a light receiving element, and to make it unnecessary to adjust the interval between a rotary slit board and a light receiving element by making the position of the rotary slit board closer to a substrate by setting the mounting position of a magnet on the back face side of the rotary slit board against a magnetic sensor. SOLUTION: A magnet 14 for a magnetic pulse encoder is arranged on the back face side of a rotary slit board 13 against a magnetic detection sensor 9 so that a spacer 15 made of a non-magnetic material such as aluminum can be inserted between the magnet 14 and the rotary slit board 13. Also, a ring- shaped groove is formed on the edge face of a hollow shaft 6, and the magnet 14 is arranged in the groove, and the rotary slit board 13 is adhered and fixed to the edge face part of the hollow shaft 6 connected with the outer diameter part and inner diameter part of the groove so that a prescribed interval can be formed between the rotary slit board 13 and the magnet 14.
Patent JP-H08169703-A (JP)
Title: Double-pipe ozonizer
Inventor: HAYASHI KENICHI
IPC: C01B13/11
Filed: 1994-12-16
Abstract: PURPOSE: To efficiently cool an ozone-generating pipe while keeping the temp. and flow rate of cooling water constant and to generate concn. ozone by providing a device for generating the bubble flowing around the ozone-generating pipe along with cooling water at the lower part of a casing. CONSTITUTION: A stainless steel high-pressure pipe 11 is provided as the inner pipe of a double-pipe ozonizer and a grounded stainless steel pipe 2 with a dielectric layer firmly attached to its inner surface as the outer pipe. The pipes are concentrically arranged with a gap 3 is between. The grounded pipe 2 is fixed to a stainless steel casing 4, cooling water 7 sent from a cooling water feeder 6 by a pump 5 is circulated in the casing 4, and a partition plate 8 is furnished to change the flow of the cooling water 7. A frother 12 and an air pump 13 are attached to the ozonizer, the air sent in from the pump 13 is discharged into the cooling water as a fine bubble, the thermal boundary layer is agitated by the bubble, and the heat transmission is promoted between the ozone generating pipe and the cooling water current.
Patent JP-H02161044-A (JP)
Title: Construction work of reinforced concrete using reinforcing bar with slip inhibitor
Inventor: TAKEDA YOSHITAKA
IPC: E04B1/16
Filed: 1988-12-12
Abstract: PURPOSE:To prevent occurrence of slip by a method in which a slip inhibitor consisting of a main nut and a sub-nut is attached to a reinforcing bar having a projected screw on its periphery and concrete is placed into a formwork surrounding the reinforcing bars. CONSTITUTION:A slip inhibitor 3 is made up of a main nut 1 and a sub-nut 2 which are relatively turned but do not separate from each other. A reinforcing bar 5 is fitted into cut holes opened from the threaded portions of the nuts 1 and 2 toward outside, which are arranged in the same direction, and the threaded portions 1a and 2a of the nuts 1 and 2 are fitted with the projected screw 5a of the reinforcing bar 5. Any one of the nuts 1 and 2 is turned and champed into the other nut to fix it to the reinforcing bar 5. Concrete is placed into a formwork surrounding the bar 5. The slip preventing effect of the bar 5 and the concrete can thus be increased.
Patent JP-H02156900-A (JP)
Title: Determination of defensive activity against oxygen injury disease
Inventor: NIWA KOZO
IPC: C12Q1/26
Filed: 1988-12-12
Abstract: PURPOSE:To determine the subject defensive activity for the determination of the graveness of a patient of oxygen injury disease by adding an active oxygen-producing agent to active oxygen-producing lymphocyte, etc., of the subject, centrifuging the mixture after crushing and determining the SOD activity of the supernatant liquid by ferricytochrome C process. CONSTITUTION:Active oxygen-producing nucleated lymphocytes or neutrophiles are separated from blood collected from a subject and suspended in a culture liquid containing calf serum. An active oxygen-producing agent (e.g. paraquat) is added to the culture liquid to induce oxygen injury to the lymphocyte or neutrophile. The lymphocyte or neutrophile collected from the culture liquid is crushed and centrifuged. The defensive activity against oxygen injury disease can be determined by determining the activity of superoxide dismutase (SOD) in the supernatant liquid by ferricytochrome C process.
Patent JP-S63168923-A (JP)
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/46
Filed: 1986-12-27
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-2000139151-A (JP)
Title: Digger for root crop or the like
Inventor: HIGUCHI TAKEO
IPC: A01D25/04
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a digger for root crops wherein the conveyor belt of the digging member causes no braking action. SOLUTION: This digger comprises: a base frame 2 designed to be fitted to a tractor; and a digging member 19 so mounted onto the base frame 2 via a supporting bar 18 as to set the front section of the member 19 lower than the rear section thereof based on the bar 18, wherein the member 19 is further provided with an cutter section 26 at the front edge thereof, a conveyor belt 25 laid down over the longitudinal direction thereof and a drive pulley 21 allowed to drive the conveyor belt 25, and wherein the drive pulley 21 may spin only when directed to backward rotate on the upper surface of the belt 25.
Patent JP-H09132957-A (JP)
Title: Floor panel
Inventor: OSAWA TADATAKA
IPC: E04F15/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To simply fix a floor panel separately one by one. SOLUTION: A floor panel 11 is supported above the floor surface by a support leg 20, and at least one or more of four corners is fixed to the suppor leg 20. A through hole 12 extending from the surface side to the back side is provided in the vicinity of the corner of the floor panel 11, and a beam which crosses the through hole, and both ends of which are fixed to both side walls 12a of the through hole 12 parallel to the floor panel surface, is provided inside the through hole. Further, a locking member 14 is provided for locking the beam and the support leg 20 to fix the floor panel 11 to the support leg 20.
Patent JP-2000143317-A (JP)
Title: Zeolite-containing repairing material
Inventor: TATEMATSU EISHIN
IPC: C04B111/72
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a zeolite-containing repairing material having excellent fluidity, a low water cement ratio and excellent workability and improved change in length of hardened material. SOLUTION: This zeolite-containing repairing material comprises a mortar composed of 100 pts.wt. of a cement material composition constituted of cement, active silica fine powder and a hydration expansion type expanding material, 1-5 pts.wt. of a water reducing agent and 100-250 pts.wt. of a fine aggregate, contains 0.1-1.0 vol.% based on the mortar of nonmetal reinforcing material having 5-20 mm fiber length, >= 80 kgf/mm2 tensile strength and >=2,500 kgf/mm2 Young's modulus and 5-20 wt.% based on the cement of the mortar of a calcium type synthetic zeolite as a fluidity improver. The content of the alkali metal component of the calcium type synthetic zeolite is <=7.0 wt.% based on Na2O equivalent calculated as anhydride. The fluidity improver is a combination of the calcium type synthetic zeolite and gypsum. The amount of the gypsum added is 1 wt.% to 10 wt.% based on the cement.
Patent JP-S63161454-A (JP)
Title: Electrophotographic sensitive body
Inventor: KOSHO NOBORU
IPC: G03G5/05
Filed: 1986-12-24
Abstract: PURPOSE:To prevent the reflection of light from the surface of an electrically conductive substrate by using a mixture of two or more kinds of resins which are incompatible with each other and cause phase separation as a binder in an electric charge transferring layer contg. an org. electric charge transferring substance and laminated on the substrate. CONSTITUTION:An electric charge transferring layer 2 contg. an org. electric charge transferring substance and an electric charge generating layer 3 are successively laminated on an electrically conductive substrate 1 and a coating layer 4 is further formed as required to obtain a sensitive body. Since the electric charge transferring layer 2 is generally transparent, light for exposure incident on the surface of the photosensitive layer reaches the surface of the substrate 1 and is reflected. In order to prevent the reflection, a mixture of two or more kinds of resins which are incompatible with each other and cause phase separation is used as a binder for the electric charge transferring substance in the layer 2 so that light for exposure incident on the surface of the photosensitive layer and passing through the layer 3 is diffused and scattered in the layer 2 and hardly reaches the surface of the substrate 1. Thus, the reflection of light from the surface of the substrate can be prevented without specially treating the surface of the substrate or the sensitive body.
Patent JP-H04187926-A (JP)
Title: Air conditioner
Inventor: NAKADA YASUO
IPC: F24F11/02
Filed: 1990-11-21
Abstract: PURPOSE:To mate it possible to supply a high temperature blowoff air by allowing a control means to keep open an ON/OFF valve for a bypass refrigerant passage for a specified time, responding to the input given by a user who feels cool resultant from a hot/cold feeling input switch. CONSTITUTION:When a switch 20b is turned on during the operation of a hot/ cold feeling input switch 20, a control relay 46 is turned on and an ON/OFF valve 42 is opened where a bypass refrigerant passage 44 is connected between an outlet pipeline 8 for an indoor heat exchanger 3 and a suction pipeline 11 of a compressor 1. As a result, the flow of refrigerant is changed from an arrow-marked solid line to an arrow-marked broken line. The-liquid refrigerant from the indoor heat exchanger 3 flows through the O/OFF valve 42 and exchanges heat with a heat storage material 39 and gets vaporized and then absorbed into the compressor 1, passing through the refrigerant pipeline 11. Then, a timer 16 starts counting time 't'. When it is decided that the time 't' has passed a specified contact time t, the timer ends the counting of the time 't' where the control relay 46 is turned off and the ON/OFF vale 42 is closed while the flow of the refrigerant returns to the allow-marked solid line.
Patent JP-2000146299-A (JP)
Title: Latent heat recovery mechanism
Inventor: NAGAYAMA SATOSHI
IPC: F24H1/14
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent or retard acid corrosion of a heat transfer tube constituting a latent heat recovery unit due to drain water by supplying an alkaline liquid over a range where steam at least in the exhaust gas is condensed and covering the range with the alkaline liquid. SOLUTION: A latent heat recovery unit 8 arranged with a heat transfer tube 10 is constituted in the exhaust passage 7 of a combustor and the surface of the heat transfer tube is coated with an alkaline liquid by supplying the alkaline liquid thereto. In the case that the combustor is a boiler, boiler water can be used as the alkaline liquid.
Patent JP-H06158836-A (JP)
Title: Stone
Inventor: KAWADA AKIO
IPC: E04F15/08
Filed: 1992-11-25
Abstract: PURPOSE:To form small projecting portions on part of the surface of stone so as to allow the stone to exhibit a sufficient antislip effect while keeping the gloss of the stone by spraying ceramics to part of the polished surface of the stone. CONSTITUTION:Stone 1 such as granite is polished on its surface 1a and then a fine mesh is disposed over the whole surface 1a. Powders of ceramics such as ZrO2 are plasma sprayed on the surface 1a. As a result, small projecting portions 2 made from the ceramics are formed partially throughout the surface 1a of the stone 1 and a sufficient antislip effect is exhibited while the gloss of the surface 1a provided by polishing is maintained.
Patent JP-2000147700-A (JP)
Title: Silver halide photographic emulsion and silver halide photographic sensitive material
Inventor: KONDO AKIYA
IPC: G03C1/34
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material, having improved sensitivity and preservable property by incorporating at least one of specified compds. or its oxidized compds. and incorporating a specified amt. of specified planer silver halide particles into at least one photosensitive silver halide emulsion layer. SOLUTION: This photographic sensitive material contains at least one kind of compd. expressed by the formula X1-(C(R1)=Y)n-X2 or the like and its oxidized compds., and at least one photosensitive silver halide emulsion layer contains the following tabular silver halide particles by 50% or higher. In the tabular silver halide particles, the average silver iodide contents I1 and I2 on the principal plane and on the side face, respectively, of the outermost layer satisfy the relation I1>I2. In the formula, each of X1 and X2 represents -OR3 or -N(R4)R5, R3 represents a hydrogen atom or a group which can be converted into a hydrogen atom through hydrolysis, each of R4 and R5 represents a hydrogen atom, alkyl group or the like, Y represents C(R2) or N, and each of R1 and R2 is a hydrogen atom or the like.
Patent JP-H09132225-A (JP)
Title: Paper box with notch
Inventor: KOIDE HIKARI
IPC: B65D5/64
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To make a content being housed in a paper box such as cakes visible from the side without using a raised bottom, and eliminate a protective paper for the content when a lid is placed. SOLUTION: At least on two surfaces of side walls 3a, 3c being confronted to each other of a paper box 1 of which the top is opened, and which has a bottom 2 and side walls 3a-3d, a notch 4 which is cut off from the upper edge of the side wall is provided. By the notch, a content can be seen from the side. In the case of a tray-type paper box, by tilting four surface of the side walls outside, the paper box, can be stacked, and the cost for transport can be reduced, and a place for the storage can be smaller.
Patent JP-H01268896-A (JP)
Title: Electroplating apparatus
Inventor: MAIKERU GUURA
IPC: H05K3/18
Filed: 1988-12-13
Abstract: PURPOSE: To easily form a metal deposit on the surface of a nonconductor by using a nonmetallic chemical conversion coating of semiconductor formed by chemical adsorption on the nonconductor surface as a base for direct electroplating.  
     CONSTITUTION: The metal sulfide chemical conversion coating of semiconductor is formed on the electrically nonconductor surface, which is an object to be plated. This metal sulfide is formed of a sulfide of group 1A, 1B or group VIII in the periodic table. After a conductive part is brought into contact with this semiconductor film, the object is immersed into an electrolyte contg. plating metal ions. Currents are then impressed between this object and an electrode countering the same to electrodeposit the metal on the object to be plated. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H11150025-A (JP)
Title: Oil-filled induction equipment
Inventor: ASHIDA TAMOTSU
IPC: H01F27/12
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To make it difficult for insulating oil from a radiator to leak to the outer peripheral side of a coil. SOLUTION: A lower frame 3B is constituted of a rectangular steel tube both edges of which are closed in a longitudinal direction. Insulating oil 2 returned from a radiator 13 to a closed vessel 1 is guided through an oil guiding hole opened in the lower frame 3B to the lower frame 3B, and guided from a through-hole provided at the upper part of the lower frame 3B to the lower parts of coils 5A and 5B. Also, an insulating oil stopper 24 for stopping the leakage of the insulating oil 2 to the outer periphery of the coils is wound around the lower outer periphery of the coils.
Patent JP-H09151002-A (JP)
Title: Wrinkle smoothing device of metallic belt
Inventor: BUTSUEN TOSHIHIRO
IPC: B65H23/025
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To smooth longitudinal wrinkles and lateral wrinkles without causing a rubbing flaw in a metallic belt, and also prevent meandering the metallic belt to be fed. SOLUTION: A curved roller 21 is arranged over both end parts in the width direction of a metallic belt 27 in a condition of being tensioned between a delivery reel and a winding reel so that an axial directional central part is curved in a projecting shape to the downstream side in the feeding direction of the metallic belt 27 more than axial directional both end parts. In the curved roller 21, a flexible, elastic and repulsive roller main body 25 is rotatably arranged around a roller shaft 26. This roller main body 25 contacts with the metallic belt 27, and makes force act in the feeding direction and the width direction of the metallic belt 27 by rotating according to a feed of the metallic belt 27, and smoothes longitudinal wrinkles and lateral wrinkles of the metallic belt 27.
Patent JP-H07147656-A (JP)
Title: Video display device
Inventor: SHINTANI PIITAA
IPC: H04N5/44
Filed: 1993-11-24
Abstract: PURPOSE:To secure watching of the screen of a display part from the front and also to secure the same acoustic characteristics as designed by transmitting an ultrasonic signal and an infrared or radio wave signal from a remote control part and adjusting the horizontal direction of the display part. CONSTITUTION:A TV receiver 1 is combined with a receiver stage containing a rotary function and receives the infrared and ultrasonic signals from a remote commander 5. Thus a display part 1A of the receiver 1 is turned in both horizontal and vertical directions so as to just confront a user. When a rotation indication switch 8 added to the commander 5 is pushed, the infrared and ultrasonic signals are simultaneously transmitted from an infrared signal transmitting part 6 and an ultrasonic signal transmitting part 7 respectively. The two signals are received by an infrared signal receiving part 2 and the 1st-3rd ultrasonic signal receiving parts 3A-3C respectively which are installed in front of the receiver 1. Then the screen of the display port 1A is adjusted so that the user can watch the screen from the front. Thus the optimum acoustic effect is second at an audiovisual point.
Patent JP-H02163559-A (JP)
Title: Sealing structure of automatic transmission
Inventor: YOKOYAMA FUMITOMO
IPC: F16H57/023
Filed: 1988-12-14
Abstract: PURPOSE:To secure the seal of an automatic transmission by the simple structure and assembly by installing an O-ring which is pressed and inserted into the gap between two members and a pressing member for tightening the O-ring in cooperation with a bolt. CONSTITUTION:After an oil pump housing 101, internal gear 102, external gear 103, separator 104, and an oil pump case 105 are assembled by using bolts 106, the oil pump is temporarily fastened by tightening bolts 111 at least at two positions, adjusting the bolt holes of the oil pump housing 101 and a transmission case 53. Thence, an O-ring 112 is arranged on the inclined surface 101a of the oil pump housing 101, and a pressing piece 113 is inserted into the rest bolts 111, and the O-ring 112 is press-fitted by tightening the bolts 111.
Patent JP-H02161058-A (JP)
Title: Eaves gutter
Inventor: AIZAKI SEIGO
IPC: E04D13/064
Filed: 1988-12-14
Abstract: PURPOSE:To a total-looking available for an eaves gutter by installing the eaves gutter, made of synthetic resin extruded into a channel shape whose external face of either or both of the two sidewalls are made installable to the installing faces, with hangers engaged in engaging-grooves that are provided at the inside faces of the sidewalls. CONSTITUTION:Foamed vinyl chloride resin is extruded into a channel-shaped eaves gutter 1, formed of a bottom wall 10, a perpendicular sidewall 11 and an inclined sidewall 12. Thick parts are provided at the tops of the wall 11 and 12, and at the inside face of each of the walls, upward-looking engaging- grooves 112 and 122 are respectively provided. In the case where a fascia board 3a is provided in the perpendicular position, the eaves gutter is installed, with the wall 12 positioned in the front and the wall 11 positioned in the rear, and is fixed to the fascia board with hangers 2a engaged respectively to the grooves 112 and 122. In the case where the fascia board 3b is provided in the inclined position, the wall 11 and 12 are positioned in reverse and fixed to the fascia board 3b through hangers 2b. Thereby the eaves gutter can be installed, looking like an integral part of the fascia board.
Patent JP-H09132520-A (JP)
Title: Bath medicine and its production
Inventor: YAMAGUCHI SATOSHI
IPC: A61K36/02
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a bath medicine which use a specific sea weed, shows excellent moisture and heat retention without irritation to skin and enables patients with allergic dermatitis or atopic dermatitis to take a bath without anxiety. SOLUTION: A gar, a sea weed, collected from the sea is dried, crushed and used as a bath medicine. Particularly, the agar collected from the sea is dried, without washing with fresh water, down to <=13% water content and the dried agar is cut into strings, then crushed. A needed amount of this crushed agar is packed in a water-permeating, but water-insoluble pouch and used as a bath medicine. Agar is a sea weed in Gelidium, Gelidiaceae, Gelidiales and includes species of Gelidium amansii, Gelidium Japonicum, Gelidium tenue, Gelidium pusillm and the like and any of them may be used. This bath medicine can allow the useful components such as iodine, calcium, iron, phosphorus or the like in this plant to elute out in the bath water at 35-40 deg.C.  In addition, when the algae is dried without washing with fresh water, the salts, boric acid and minerals adhering to the sea weed are also effectively dissolved in the bath water.