baber/WOPTO huggingface dataset:
Patent JP-H04231349-A (JP)
Title: Sealing material, glass used therefor and mill additve
Inventor: ROOREN KEI KOONERIASU
IPC: C09K3/10
Filed: 1991-10-01
Abstract: PURPOSE: To provide the seal of a fusion type having a CTE of ≤ 110×10 -7 /°C and a sealing temperature of ≤350°C with respect to a sealing material.  
     CONSTITUTION: This material is composed of tin-phosphorus oxyfluoride glass having a mill addition selected from a group composed of umber, molybdenum, tungsten, lead ortho-phosphate and pyrophosphate having the crystalline structure of magnesium pyrophosphate at low transition temperatures. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0996089-A (JP)
Title: Floor material
Inventor: YAMAJI KATSUHIKO
IPC: E04F15/10
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a floor material excellent in flexibility, by laminating a rigid plate body on a foamed plate body constituted of a mixed phase of a highly crosslinked polyolefin resin material and a low crosslinked or uncrosslinked polyolefin resin. SOLUTION: A relatively highly crosslinked polyolefin resin material and a low crosslinked or uncrosslinked polyolefin resin material are mixed with each other in a specified polymeric ratio. A heat decomposable expanding agent is appropriately added and then the mixture is fed in an extruder and fused and kneaded at a lower temperature than the decomposable temperature of the heat decomposable expanding agent. Thereafter, it is extruded and cooled to obtain an expanded sheet. Since a low crosslinked or uncrosslinked polyolefin resin is dispersed in this expanded sheet, the fluidity is increased on expanding in comparison with an expanded material uniformly crosslinked as a whole and hence an expanded sheet is easily formed. And it has a number of air bubbles and hence it has a sufficient flexibility to absorb undulations and irregularities on a concrete surface.
Patent JP-H0986637-A (JP)
Title: Conveyer roller replacing device
Inventor: YAMAMOTO YOSHITERU
IPC: B65G39/16
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To mechanize replacement of a conveyer roller. SOLUTION: In order to support a lower surface of a conveyer belt 3, a plurality of conveyer rollers 4 are arranged with a prescribed space apart in the lengthwise direction of this belt 3, a device replacing the conveyer roller 4 comprises a carriage 9 moved in a side of the conveyer belt 3 along its lengthwise direction, multistep extending/contracting arm 10 mounted in this carriage 9 through turn lift mechanisms 32 (30 to 34), 36 (35 to 42) and a hand 11 provided in a tip end of this arm 10 to perform holding/mounting/demounting of the conveyer roller 4.
Patent JP-H06220588-A (JP)
Title: Cold rolled fe-ni alloy sheet excellent in plating suitability and solderability and its production
Inventor: ARAI MANABU
IPC: C21D9/46
Filed: 1993-09-16
Abstract: PURPOSE:To obtain a cold rolled sheet of an Fe-Ni alloy excellent in plating suitability and solderability by removing specific impurities in an Fe-Ni or Fe-Ni-Co alloy of specific composition and then working the alloy into a cold rolled sheet. CONSTITUTION:Oxygen gas is blown into a molten Fe-Ni alloy in an electric furnace or in a ladle or an oxidizing agent, such as mill scale, is added, by which contained P, Cr, Nb, V, Ti, B, and W as impurities are oxidized. Then the resulting oxides are formed into slag by using CaO as slagging agent to decrease the amount of the oxides. By this method, the cold rolled alloy sheet, which has a composition containing, by weight, 38-52% Ni and <1% Co or 26-32% Ni and 1-20% Co, containing <0.10% C, 0.01-0.20% Si, 0.05-0.70% Mn, <0.005% P, <0.004% S, <0.02% Cu, <0.2% Cr, <0.05% Mo, <=0.02% each of Al, Nb, V, Ti, and W, <0.001% B, <0.003% N, <0.005% O, and further <2.0ppm H2, and having the balance Fe and also has superior silver plating suitability and solderability, can be produced.
Patent JP-H07108844-A (JP)
Title: Two-wheel drive/four-wheel drive switching construction for work machine
Inventor: DOBASHI HIRONORI
IPC: F16H57/031
Filed: 1993-10-12
Abstract: PURPOSE:To secure a required function by means of small number of part and also generalize a transmission by mounting a switching clutch in a four- wheel drive shaft which is required only for a four-wheel drive mechanism and also using this clutch case as a rolling supporting member. CONSTITUTION:A transmission and a differential mechanism are placed in mutual connection for power transmission the four-wheel drive shaft of a rear wheel drive device 9. A switching clutch A for intermittently disconnecting power to the differential mechanism is arranged in the four-wheel drive shaft. A clutch case 11 is formed in a member for supporting a rear wheel shaft case 19 swingably around a longitudinal axial center also it compries a support case 11b fixed to a machine body in a state for supporting the rear wheel shaft case 19 and a cover case 11a which is the lid of this support case 11b. An intermediate shaft 14 for interlocking an input shaft 13 with the four-wheel drive shaft of the differential mechanism and a shift fork 16 for operating a driving side shifter 15 slidably fitted in the axial direction to the intermediate shaft 14 are supported by the cover case 11a respectively.
Patent JP-H02100996-A (JP)
Title: Elevating device
Inventor: TANIGAMI TERUMI
IPC: B66F7/02
Filed: 1988-10-07
Abstract: PURPOSE:To decrease the load of a motor by half and lift a pallet in bilateral equality by coupling an auxiliary chain with both sides of a pallet through supporting columns and providing stretchingly its one end from below and its other end from above along vertical supporting columns. CONSTITUTION:When the 'UP' button of an operating switch is pressed, the driving sprocket 9 of a motor 8 is rotated so as to take up a chain 6, but since the one end of the sprocket 9 is fixed at a vertical supporting column 1 so as to be engaged with the sprocket 7 of a supporting column 4, the sprocket 9 acts as a running block so as to lift a pallet 3 with half the torque. In this case, the one end of an auxiliary chain 11 is fixed at the protruding board 12 of the supporting column 4 located beneath the sprocket 7, the chain 11 is made engaged with the sprockets 13, 14, 15 of respective vertical supporting columns 1, 1' and the other end is hangingly fixed at the locking board 16 of another supporting column 4', so that the same torque in the same direction applied to the protruding board 12 of the one end of the auxiliary chain 11 is applied to the locking board 16 on the opposite side, and the pallet 3 is lifted in bilateral equality.
Patent JP-H0996705-A (JP)
Title: Light diffusion sheet, edge light type surface light source using the same and liquid crystal display device
Inventor: SENDAI TAKAMI
IPC: B32B33/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a light diffusion sheet which has high efficiency to both of reflected light and transmitted light and is less degraded in contrast by diagonal incident light. SOLUTION: A light diffusion layer formed by using light reflective flaky foil pieces as light diffusing materials and dispersing these diffusing materials into a transparent resin layer is constituted dividedly to two layers. The orientation distribution at the bases of the foil pieces 11 in the light diffusion layer 10 on the side opposite to an observer side is set at such a distribution as to have a peak in the direction parallel with the front and rear side surfaces of the transparent resin layer 12.  The orientation distribution at the bases of the foil pieces 21 in the light diffusion layer 20 on the observer side is set at the distribution at which the ratio of the foil pieces 21 parallel with the front and rear side surface of the transparent resin layer 22 is made lower than in the first light diffusion layer 10 and the ratio of the foil pieces 21 in a normal direction is made higher. The compatibility of the high diffusion reflectivity with the high diffusion transmittance is attained and the reflectivity is made relatively higher than the transmittance. Even more, the ratio at which the diagonal incident light entering from outside the visual field angle is reflected to the inside of the visual field angle is extremely low.
Patent JP-H0197331-A (JP)
Title: Forming method for rivet type electric contact
Inventor: SATO KAZUYOSHI
IPC: H01H11/04
Filed: 1987-10-08
Abstract: PURPOSE:To make an electric contact possible to be knocked out from a leg die so easily by using the leg die having a tapered hole, whose opening diameter is larger than a diameter in the inner part, in the leg die provided with a knockout pin. CONSTITUTION:A base material 1 and a contact material 2 are pressed by a leg die 4' with a tapered hole 4c, installing a knockout pin 3 and whose opening diameter is larger than a diameter in the inner part, and a preforming punch 5 with a recess 5a, while preforming is subjected to a head nodular rivet electric contact 6. Afterward, a head part 6a of a contact 6 is finished-formed into a trapezoidal head part 8 by a finish-forming punch 7 with a circular trapezoidal recess 7a, thus a rivet electric contact 9 is secured. When this contact 9 is knocked out by the pin 3, it is smoothly dropped out of the hole 4c.
Patent JP-H0299375-A (JP)
Title: Operator panel unit
Inventor: SUGIMOTO TAKESHI
IPC: B41J29/00
Filed: 1988-10-07
Abstract: PURPOSE:To make small sized characters or others printed on a panel easily readable to improve an operability by a construction wherein an operator panel unit is so installed as to rotate vertically and longitudinally. CONSTITUTION:A cover 7a connecting to a cover 7 covering an operation part 8 of an operator panel has a R-shaped surface. This R-shaped surface and a circular surface of a tilt mount 11 are engaged with each other, and the engaged surface is pressed by the compression force of a spring 14 inserted in a bolt 13. Furthermore, the bolt 13 engaged into a slit 16 formed on the tilt mount 11 travels along the slit 16, whereby the operation part 8 rotates vertically (A-A'). Then, the operation part 8 is stopped rotating at an arbitrary position and thereon kept stopping by the compression force of the spring 14. On the other hand, a fittings 18 is mounted on a support mount 9 rotatably about a shaft 19 of a mount 10 installed on the side of a body. Moreover, the fittings 18 and the mount 10 are pressed by the compression force of a spring 15 inserted into a bolt 22. The travel of the bolt 22 in a groove 20 of the fittings 18 permits the fittings 18 to rotate longitudinally, and the fittings 18 is kept stopping by the compression force of the spring 15 where it stops rotating.
Patent JP-H03118994-A (JP)
Title: Production of flux-cored wire for welding
Inventor: NOGUCHI KOZO
IPC: B23K35/40
Filed: 1989-09-29
Abstract: PURPOSE:To prevent the fracture of a shell in a drawing stage by regulating the grain size of starting materials, the kind and concn. of a binder at the time of granulating a flux and by filling the resulting granulated flux having specified powdering strength C into a pipe. CONSTITUTION:A binder is added to powdery starting materials having <=297mum grain size for a flux to be filled and they are granulated, dried and classified. The resulting flux having <=500mum grain size and 12-20 powdering strength C is filled into a steel sheath and this sheath is drawn. The reason for <=500mum grain size of the flux is that unevenness in filling rate in the pipe is reduced. The reason for <=297mum grain size of the starting materials is that ununiformity in compsn. of each granule after granulation is reduced so as to restrict ununiformity in compsn. of the flux due to difference in grain size of the flux to a certain range. In order to reduce the diameter of the pipe contg. the flux by smooth deformation in the drawing stage and to prevent the reduction of filling speed, the sticking strength C of the flux is regulated to 12-20.
Patent JP-H10102355-A (JP)
Title: Restart-controlling method for loom
Inventor: NAKAGAWA TOSHIO
IPC: D03D51/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent the slackening of a one-pick insertion weft on the weft- insertion side and effectively prevent the formation of web defect caused by the slackening of an inserted weft, by driving exclusively an opening apparatus and constraining the one-pick insertion weft. SOLUTION: A defective weft W1 is picked by driving an opening apparatus of a loom stopped by the defective weft insertion, the picked defective weft W1 is removed and one pick of a weft is inserted. A one-pick insertion weft W3 is constrained by warps Wa and Wb by driving exclusively the opening apparatus and the main shaft is rotated to the restarting position while constraining the one-pick insertion weft W3 . An opening pattern of the opening apparatus immediately after restarting can be set to an exclusive correction pattern SKS.
Patent JP-H03124519-A (JP)
Title: Manufacture of tea bag and apparatus
Inventor: KATAOKA JOJI
IPC: B65B9/207
Filed: 1989-09-29
Abstract: PURPOSE:To continuously manufacture tea bags for enabling rapid manufacture by a method wherein a cylinder is formed of a tea bag material and a process for pushing the cylinder flat to close and divide inside the cylinder and then to have it adhered and a process for putting contents are interlocked with drawing out of the cylinder. CONSTITUTION:A filling cylinder 1 forms a belt-like tea bag material 2 into a cylinder and the same time puts in black tea, green tea, etc., to be contents 3 into tea bag bodies to be formed. Guide rollers 4a, 4b gather both ends 2a, 2a of the tea bag material in contact, and a joining means 5 is placed between the upper and the lower guide rollers to joint the gathered side ends 2a, 2b to form a cylinder 6 from the belt-like material. First and second adhering and cutting means 7, 8 form a pyramid-shaped tea bag body 9 from the cylinder 6 while both means face on an extension of the filling cylinder 1 with an angle of an approximately 90 deg. shifted respectively, move along the extension direction and the filling cylinder 1 is fed from the cylinder 6 as well as the cylinder 6 is cut into a required length, adhered at a part to be cut and then cut off.
Patent JP-H1179377-A (JP)
Title: Carrier device
Inventor: MOCHIZUKI KATSU
IPC: B65G21/20
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To easily and certainly eliminate the dropping of an article to be carried at the time of delivery by providing a conveyor for curved transportation on a margin of a turntable and providing guides on upper sides of the turntable and the conveyor for curved transportation. SOLUTION: This device transfers bottles from a first turntable 2 to a second turntable 3 through a chain conveyor 4 for curved transportation. The chain conveyor 4 for curved transportation is devised so that its right side one part 5 circles once around the first turntable 2, a left side one part 6 circles once around the second turntable 3 and a central point moves by showing vertical arrangement. Additionally, a guide 7 for delivery is provided on upper sides of the first turntable 2 and the right side one part 5 and a guide 8 for take-in is provided on an upper side of the left side one part 6 and an upper side of the second turntable 3. Consequently, it is possible to prevent the dropping of an article to be carried at the time of delivery even at a long distant point where the conveyor 4 for curved transportation is curved along a margin of the turntable.
Patent JP-H0196748-A (JP)
Title: Information processor
Inventor: BAN TAKAYUKI
IPC: H04L29/08
Filed: 1987-10-08
Abstract: PURPOSE:To avoid the useless communication fare by securing the connection to a terminal of the remote side when an incoming call is received by an information processing on-line device connected to a local subscriber circuit and when an on-line program means gives the permission of said connection based on a table which is semifixedly set. CONSTITUTION:An incoming call means of a host computer detects an incoming call received from a local subscriber circuit and informs an incoming call request to an incoming call control means. Then the incoming call control means refers to a terminal constitution table and informs the connection requests to an on-line program for each terminal. In case the negative answers are given to all connection requests, the rejection of incoming calls are informed to the incoming call means and the circuit is cut off. While the circuit is connected with information on acceptance of incoming calls given to the incoming call means in case the acceptance of connection is sent back for at least a terminal or more to the connection requests.
Patent JP-S61133008-A (JP)
Title: Rotary head drum device
Inventor: HAGINO TOMONORI
IPC: G11B5/52
Filed: 1984-11-30
Abstract: PURPOSE:To scale down a drum drive motor and to activate a rotary drum having a certain mass which ensures a fly wheel effect by equipping a clutch between the rotary spindle of the drum and the drum drive motor. CONSTITUTION:Video heads 2 and 2' rotated together with the rotary drum 1 by the video head are fitted directly to the lower surface of the rotary drum 1 or to a separate head base, while a fixed drum 3 is disposed adjacent to the lower surface of the rotary drum 1. When the drum motor is activated, clutch plates 10 and 11 are separated each other by a solenoid 21 and in the state with less load. After a certain period expires from the activation of the drum motor, the solenoid 21 is driven by a signal from a control circuit 22 to shift a clutch retainer 20, which presses the clutch plate 11, and the clutch plates 11 and 10 are connected to transmit the rotation to a drum spindle 9. Then the rotary drum 1 and the video heads 2 and 2' are rotated accompanied with the rotation of the drum spindle 9. Thus even small-sized drum motors 7 and 8 can activate the rotary drum 1 having a certain mass for ensuring the fly wheel effect.
Patent JP-S63108535-A (JP)
Title: Production of perpendicular magnetic recording medium
Inventor: KIKUTA NOBUO
IPC: G11B5/858
Filed: 1986-10-24
Abstract: PURPOSE:To eliminate the need for a passivation film and to obtain the titled medium having high recording sensitivity and reproduction output by providing a nonmagnetic material to serve as a substrate on a short magnetic film and polishing a porous plate or sheet to expose a perpendicularly magnetized film. CONSTITUTION:An Al plate 1 is anodized in an electrolytic soln. of phosphoric acid to form a nonmagnetic porous layer 31. Electroplating is then executed by using; for example, an Ni electrode as an anode and the porous layer 31 as a cathode and using an aq. NaCl soln. to deposit a ferromagnetic material 32 into the fine pores of the porous layer 31, by which the perpendicularly magnetized film 3 is formed. The soft magnetic film consisting of; for example, FeNi is formed by a sputtering method or the like on the magnetized film 3. The nonmagnetic material to serve as the substrate 1 is successively adhered on the magnetic film 2 and thereafter, the polishing is executed from the Al plate 11 side until the porous layer 31 and the magnetic material 33 are both exposed on the same plane.
Patent JP-2000087503-A (JP)
Title: Erection structure of steel frame beam
Inventor: NAKAJIMA HIDEO
IPC: E04B1/24
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To impart a function as a damper to a steel frame beam itself. SOLUTION: In case of a structure adapted for constructing a steel frame beam 2 between two members 1, 1, the steel frame beam is constructed so that base plates 4 are provided at both ends of a main member 3, and the peripheral edges of the base plates 4 are fastened to the members to allow an out-of-plane bending deformation of the base plate 4 and its yield when the steel frame beam 2 is subjected to a specified load. A clearance 6 to allow a bending deformation of the base plate 4 is secured between the base plate 4 and the member to be constructed. The base plate 4 is fastened in such a way as it is put in a pair of holding members 7 from both face sides and the contact face of the holding member 7 with the base plate 4 is formed to have a convex face.
Patent JP-H0767615-A (JP)
Title: Japanese sake brewed from pure rice and its production
Inventor: FURUKAWA HIROMASA
IPC: C12G3/02
Filed: 1993-09-03
Abstract: PURPOSE:To produce Japanese SAKE (rice wine) of excellent palatability giving refreshed and pleasantly drinkable feeling from polished rice in reasonable costs as low as the ordinary SAKE. CONSTITUTION:The objective SAKE has more than 13 deg. and less than 14 deg. alcohol degree, more than 1.8% and less than 3.0 glucose concentration, and more than 1.0 ml and less than 1.2 ml amino acid degree with well balanced palatability. In order to brew the SAKE, the proportion of the malt rice is set to 8 to 12% based on the total rice amount and the glucoamylase preparation is added so that the potency reaches 30,000 units per 1kg rice and/or a glucoamylase- resistant yeast is used or the fermentation mixture is stored, as it is, at a temperature lower than 15 deg.C after fermentation.
Patent JP-H0199709-A (JP)
Title: Method for hot lubricated rolling
Inventor: YORIFUJI AKIRA
IPC: B21B27/10
Filed: 1987-10-12
Abstract: PURPOSE:To save the rolling power and to reduce the wear amount of a work roll by constantly detecting surface temps. of a work roll and adjusting an amount and a pressure of cooling water for the work roll so that a detected temp. does not exceed a prescribed temp. CONSTITUTION:Cooling water is injected from a spray nozzle 4 and lubicating fluid is supplied from other spray nozzles onto a work roll 2 to perform hot lubricated rolling of a stock 3 to be rolled. For the rolling, plural non-contact type radiation thermometers 8 provided with a wiper 9 are installed on the outlet side of the stock 3 to detect surface temps. of the work roll 2 and to input the temps. into a controller 11 of a cooling water control valve 12 through a amplifying converter 10. The controller 11 adjusts the valve 12 and controls an amount and a pressure of cooling water so that detected temps. by the thermometers 8 do not exceed a previously set work roll surface temp. Hence, the work roll surface is efficiently cooled to restrain temp. rise and degradation of both lubricating oil and strength of the work roll surface layer.
Patent JP-H06214374-A (JP)
Title: Heat developing processor
Inventor: WATANABE NAOKI
IPC: G03D13/00
Filed: 1992-09-24
Abstract: PURPOSE:To prevent the unevenness of developing by surely making vapor discharged from a photosensitive material in the case of heat developing processing escape to the outside from space between the photosensitive material and a heat roller without increasing a processing stage and making a device large. CONSTITUTION:Nipping force required for carrying a photosensitive material 18 is secured by a 2nd backup roller 34 without depending on the nipping force by a 1st backup roller 32 after the leading edge of the photosensitive material 18 in a carrying direction is nipped between the 2nd backup roller 34 and the heat roller 30. Therefore, the 1st backup roller 32 moves in a direction where it is separated from the heat roller 30 by the turning of a turning plate 74, and the nipping force based on a coil spring 33 is eliminated, then air bubbles generated by the vapor discharged from the photosensitive material 18 between the photosensitive material 18 and the heat roller 30 are squeezed from the leading edge to the trailing edge of the photosensitive material 18 in the carrying direction.