baber/WOPTO huggingface dataset:
Patent JP-S63288927-A (JP)
Title: Production of optical fiber retaining plane of polarization
Inventor: KAJIOKA HIROSHI
IPC: G02B6/00
Filed: 1987-05-20
Abstract: PURPOSE:To obtain the titled stress producing optical fiber having small loss, superior polarization retentivity and transmission characteristics in the form of a long-sized fiber as required at a low cost by forming openings for stress producing parts in a glass base material having an optical transmission part, filling plural glass rods into the openings, melt-bonding the rods and drawing the base material. CONSTITUTION:A glass base material 5 having a support part 4 of SiO2 glass around an optical transmission part 3 consisting of a core part 1 of GeO2-SiO2 glass and a cladding part 2 of SiO2 glass is produced by VAD and openings 6 for stress producing parts 8 are mechanically formed on both sides of the transmission part 3 in the base material 5. Rods 7 of GeO2-F-B2O3-SiO2 glass are filled into the openings 6 so that the compsn. is varied in the radial direction of the base material 5 as required. The rods 7 are then melt-bonded and integrated in the openings 6 by heating to about 1,400 deg.C to form stress producing parts 8 and the base material 5 is drawn.
Patent JP-H11315872-A (JP)
Title: Piston for shock absorber
Inventor: HATANAKA MASANORI
IPC: F16J9/28
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To lengthen the life of a piston ring by setting the axial directional dimension of a land part to be longer than that of the land part in the past. SOLUTION: This piston 1 for a shock absorber is formed out of a piston main body 4, and a piston ring 5 covering the outer circumferential part of the main body 4, and a bent part 5a at one end of the piston ring 5 is so designed as to be housed in the inside of the housing groove 4b of the piston main body 4. An axial, directional dimension L starting from an end part 5c at the left side over to an engaging groove 4e closest to the end part 5c is set to be more than two times as longer as the width (d) of the engaging groove 4e. By this constitution, pressing force acting on a place 5B located between the end part 5c of the piston ring 5 and each engaging groove 4e at the adjacent position, can be dispersed, the place 5B is thereby hardly cut off.
Patent JP-S61282410-A (JP)
Title: Method for high-speed spinning
Inventor: MURASE SHIGEMITSU
IPC: D01F6/60
Filed: 1985-06-04
Abstract: PURPOSE:To facilitate the yarn path adjustment of extruded yarns to a quench stack and obtain yarns without melt sticking between filaments, by blowing quenching air from one side of an extruded yarn thereon and sucking the air from the blowing out side of the quenching air. CONSTITUTION:Extruded filaments 2 after passing through a monomer suction device 3 are quenched by blowing quenching air blown from a horizontal blowing type quenching device 4 provided on one side of a yarn path in almost the perpendicular direction and quenched by a suction stream sucked by a suction device 5 provided just under the quenching device 4, passed through a quench stack 6 and wound at >=3,000m/min speed. Thus, the running filaments curved by the quenching air can be fed to the quench stack 6 without using a yarn path regulation guide.
Patent JP-H04349544-A (JP)
Title: Data base inquiry processor
Inventor: HOUCHIN TERUHISA
IPC: G06F12/00
Filed: 1991-05-27
Abstract: PURPOSE:To satisfy the retrieval request of a higher level of a user by constituting tie processor so that a result of inquiry can be obtained in a shape of giving temporarily a branch between two points of non-connection in a definition, and a result of inquiry can be obtained in a shape of unifying two different points in a definition, at the time of inquiry. CONSTITUTION:The data base inquiry processor for expressing the data by a point and a branch is provided with a temporary data definition information store means which can store temporary data definition information, and has temporary point definition information and temporary branch definition information having the process identification number and the command identification number, respectively, and a priority inspecting means of the temporary data definition information store means. Also, this processor is provided with an inquiry discriminating means for temporary branch addition or temporary two-point unification, a branch information extracting means and a branch information store means at the time of inquiry of a branch, a point information extracting means and a point information store means at the time of inquiry of a point, a definition information store means for storing the process identification number or the point name or the command identification number, and an information erasing means for erasing coincidence information at the time when its information exists.
Patent JP-H01290542-A (JP)
Title: Laminated glass and its production
Inventor: IWASHITA TOSHIYUKI
IPC: C03C27/12
Filed: 1988-05-18
Abstract: PURPOSE:To obtain a laminated glass having less adhesive properly, high water resistance, and high resistance to penetration by interposing a specified mixture consisting of an OH group-contg. ethylenic copolymer and a blocked isocyanate between glass plates, and heating the laminated glass plates. CONSTITUTION:A mixture consisting of (a) an OH group-contg. ethylenic copolymer obtained by saponifying an ethylene/vinyl ester copolymer contg. 10-43mol.% vinyl ester, and (b) a blocked isocyanate having at least two blocked isocyanate groups in a molecule, is interposed between two glass plates, wherein the proportion of the blocked isocyanate group in the mixture per 100 mole sum of each monomer unit constituting the ethylenic copolymer is 0.2-10 mole, and the number of mole of the blocked isocyanate group in the constituting monomers per 1 mole vinyl alcohol unit is 0.02-1.0 mole. An aimed laminated glass is obtd. by heating the glass plate having said interposed mixture at the dissociation temp. or higher of the blocked isocyanate and <=30 deg.C.
Patent JP-S61283382-A (JP)
Title: System for coating adhesive aid
Inventor: KAWAKAMI NOBUSADA
IPC: C09J5/00
Filed: 1985-06-06
Abstract: PURPOSE:To quantitatively supply an adhesive aid regardless of the viscosity of the adhesive aid and the change in the diameter of a pipe, by providing a quantitative gear pump comprising an abrasion resistant and impact resistant material on the way of a supply pipe to supply the adhesive aid to a coating leading end. CONSTITUTION:The adhesive aid W in a storage tank 1 is supplied to the coating leading end part 7 of a brush equipped with a change-over valve 6 through a supply pipe 5. In this case, because a quantitative gear pump 8 comprising SUS, ceramic or hard nylon is provided on the way of the supply pipe 5, in supplying the adhesive aid W under pressure, said adhesive aid W can be always supplied to the coating leading end part 7 in a quantitative amount even if conditions such as the viscosity of the adhesive aid W, the change in the diameter of the pipe or solidification are changed.
Patent JP-H07333999-A (JP)
Title: Magnet roll
Inventor: YAMASHITA KEITARO
IPC: G03G15/09
Filed: 1994-06-02
Abstract: PURPOSE:To obtain a magnet roll having a high joining strength and also to largely reduce the manufacturing cost by retaining at least a part of the inner peripheral edge of a base part on the outer peripheral surface of a shaft and bringing the outer peripheral part into press-contact with the end surface of a permanent magnet. CONSTITUTION:The magnet roll 1 is provided with a cylindrical permanent magnet 2, a shaft 3 formed out of a metallic material such as steel and inserted into the hollow hole of the magnet 2 and a washer 4 for joining the both. The cylindrical permanent magnet 2 and the metallic shaft 3 are basically fixed by the press-contact force through the washer 4 formed into a specified shape (corn-shaped), so that the magnet roll 2 is assembled with less man-hour. And the washer 4 is provided with a dish-like base part with slits radially formed around the hole for inserting the shaft 3, then, by putting the washer 4 on the metallic shaft 3, thereafter, pressing the base part against the end surface of the permanent magnet 2, the edge part of the inner peripheral edge of the base part is made to bite into the outer peripheral surface of the shaft 3, then, the permanent magnet 2 and the shaft 3 are firmly fixed.
Patent JP-H11318070-A (JP)
Title: Electromagnetic rotor and generation device utilizing it
Inventor: HASHIZUME AKIO
IPC: H02K53/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To enable an electromagnetic rotor to rotate by itself and to generation power that is equal to or more than received power by alternately arranging compact- type and fan-type cross sectional permanent magnets at an equal angle on the circumference of a second rotor and providing a line for connecting the center of the fan to the center point in the circumferential direction of an arc at an angle to a line that orthogonally crosses a second shaft. SOLUTION: A plurality of compact cross sectional permanent magnets are arranged at an equal angle with the first shaft of a first rotor as a center. Then, a plurality of compact cross sectional and fan-type cross sectional permanent magnets are arranged alternately at an equal angle on a circumference with the second shaft of the second rotor 2 as a center, and at the same time a line for connecting the center of a fan shape and the center point in the circumferential direction of an arc is provided at an angle to a line that orthogonally crosses the second shaft. Then, a plurality of columnar hollow triangular cross sectional magnetic shielding equipment is arranged at an equal angle with the center of the third shaft of the third rotor as a center.  Then, power from an electric motor is received by the first shaft and the power of the third shaft is given to a generator, thus enabling the rotor to rotate by itself and generating power that is equal to or more than received power.
Patent JP-S63285051-A (JP)
Title: Telephone set
Inventor: SATO TAKESHI
IPC: H04M1/65
Filed: 1987-05-18
Abstract: PURPOSE:To recognize when a receiving signal is recorded by also recording a timer signal of received date/time at the reception time or the receiving signal and displaying visually the received date/time onto a display circuit at the reproduction of the receiving signal. CONSTITUTION:A control circuit CTL 1 sets the recording circuit REC 5 into the recording state by the detection of the incoming signal from a telephone line and a modulated timer signal from a modulation circuit MD 7 and the amplified receiving signal from an amplifier circuit AMP 3 after the reply to the incoming signal are synthesized to the incoming signal by a synthesis circuit CMP 4 and the result is recorded in a REC 5. That is, the timer signal for the date/time at the time point of incoming signal or later and the reception signal are recorded in the REC 5 in frequency division. Thus, the recording time of the reception signal is recognized and the trouble with respect to the received date/time is reduced.
Patent JP-H09305341-A (JP)
Title: Adapter, printing system and printing method
Inventor: KADOWAKI SHUICHI
IPC: H04B10/114
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To enbale a computer to transmit a signal for initializing a printer from a computer to an adapter even by the use of an IrDA protocol by transmitting an initializing command from the computer to a printer adapter and outputting the initializing signal to the printer by means of the adapter which receives the initializing command. SOLUTION: An application 302 transmits an intialization request by way of a printer driver. A control task 403 receives an initializing instruction from an IrCOMM task 404. The control task 403 outputs the initializing signal from a centronics I/F by a centronics driver 402. At this time, the IrCOMM task 404 transmits the initializing instruction to the control task 403 before receiving a disconnecting instruction from a TP task 405, so that it does not transmit the disconnecting instruction. Thus, the signal for initializing the printer is transmitted from the computer to the adapter in a system connected by radio communication.
Patent JP-S5823008-A (JP)
Title: Reinforcing method for connected part of optical fiber core
Inventor: MURATA NORIO
IPC: G02B6/255
Filed: 1981-08-03
Abstract: PURPOSE:To obtain a reinforced part causing hardly the breaking of the core lines and a change in the transmission loss by holding the connected part of optical fiber cores, a heat meltable adhesive and an electric conductor in a heat shrinkable tube, carrying out induction heating to shrink the tube and to melt the adhesive, and solidifying the molten adhesive. CONSTITUTION:A reinforcing member consists of a heat shrinkable tube 1 made of polyethylene, an inner heat meltable adhesive pipe 2 made of nylon and an inner metallic slender rod 4. Naked optical fibers 7 are melted and conncted, and the reinforcing member attached previously to the optical fiber cores 5 is moved so that it lies across the space between ends of the plastic coated layers 6c of the cores 5. Heat is generated from the rod 4 by induction heating to shrink the tube 1 and to melt the pipe 2, thereby uniting the tube 1 to the connected part. Thus, a reinforced part causing hardly the breaking of the core lines 5 and the transmission loss is obtd.
Patent JP-H02300079-A (JP)
Title: Electronic notice device for elevator
Inventor: KITAGAWA TAKESHI
IPC: B66B3/00
Filed: 1989-05-16
Abstract: PURPOSE:To indicate various kinds of information including that of a user, by arranging input devices and indicators at an elevator stop and within cage chambers, and indicating various kinds of information by means of a control means by conducting input to input devices. CONSTITUTION:Indicators 5, input devices 6 are respectively arranged at an elevator stop 8 and within cage chambers 4. An input device 6 is operated by an elevator user oneself. And information inputted from the input device 6 is transmitted to the information control portion 9 of a control panel 2 through a transmitting cable 3. And an information output request is made to the control portion 9 against an information output request from the input device 9, and information outputted is indicatated at the indicators 5. Accordingly, the elevator user or the like information indication in addition to the information indication of specified persons such as an owner, a superviser or the like can made, and the exchange of information can be easily made.
Patent JP-S62278752-A (JP)
Title: Container-formation method for lead-acid battery
Inventor: MORII SATORU
IPC: H01M4/22
Filed: 1986-05-27
Abstract: PURPOSE:To increase performance of a battery by making current flow across terminals so that the potential of a negative electrode in the final stage of formation in a lead-acid battery is less than the equilibrium potential of cadmium in electrolyte to conduct container-foramtion. CONSTITUTION:Container-formation of a lead-acid battery is conducted by making large current flow so that the potential of a negative electrode in the final stage of formation is less than 0.40V vs Cd/Cd<2+> which is equilibrium potential of cadmium in electrolyte. Decrease in oxidation current caused by reduction of Sb and separation of deposited Sb by hydrogen evolution is prevented. Decrease in hydrogen overvoltage caused by deposition of Sb dissolved from a positive grid on a negative plate is also prevented. Therefore, the performance of the battery is substantially increased without remarkable cahnge in the method of container-formation.
Patent JP-S5912179-A (JP)
Title: Power amplifier
Inventor: KITAYAMA KOUJI
IPC: F03G7/10
Filed: 1982-07-13
Abstract: PURPOSE:To obtain the power amplifier capable of amplifying an input properly and taking out the output by a simple structure by a method wherein a plurality of gear trains and a link mechanism, utilizing the principle of lever, are combined. CONSTITUTION:When a torque, to be amplified, is given to an input shaft 1, an input large gear 3 on a central shaft 17 is rotated through an input gear 2 fixed to the input shaft 1, and an input side planetary gear 5 on a coupling shaft 4 provided near the outer periphery of the gear 3 is revolved. The gear 5 is meshed with a central fixed gear 7 and, on the other hand, rotates a central transmitting gear 11 through a rod 6, whose one end is connected to the coupling shaft 4, and another coupling shaft 12. An output planetary gear 8 is rotated by the rotation of the gear 11 through a chain 10. The gear 8 is equipped integrally with the gear 9, meshing with the center gear 7, therefore, revolves about the center gear 7 while an output gear 15 is rotated by the revolution through an output large gear 14 and the power, amplified by the device, may be outputted from an output shaft 16.
Patent JP-2000314964-A (JP)
Title: Production of aluminum substrate for electrophotographic photoreceptor
Inventor: UMEHARA NORIJI
IPC: C25D11/04
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate which has decreased surface flaws, is uniform in the thickness of an anodically oxidized film and has decreased defects by anodizing the substrate after ironing, then cutting the end of this substrate. SOLUTION: After the cylindrical aluminum substrate is anodized, the end (may be one end or both ends) of the substrate is cut. Namely, the substrate is anodized after the ironing and thereafter, the end of the substrate is cut in this production process. In the ironing, a punch 3 is inserted into an extruded pipe 6 to iron the extruded pipe 6 and this pipe is elongated, by which the substrate is produced. In such a case, fats and oils are applied to the tube in order to prevent the excess heat generation during the ironing. The fats and oils having a relatively high viscosity and low volatility are usually used for the fats and oils and, therefore, there is a need for removing the fats and oils by cleaning after the ironing. The cleaning is preferably executed by using water as a solvent as the cleaning method.
Patent JP-H04323024-A (JP)
Title: Surface treating method of continuous frp article
Inventor: YOSHIDA TATSUO
IPC: B29L31/10
Filed: 1991-04-23
Abstract: PURPOSE:To provide a manufacturing method capable of molding a superficially smooth article previously in the manufacturing stages at the time of a continu ous FRP article. CONSTITUTION:When a continuous molding is molded, while a molding G consisting of fiber reinforced thermosetting resin is successively pulled out of extraction mold 3, on the surface of the high temperature article pulled out of the extraction mold 3, a surface wrapping film or a sheet 4 is pressed and laminated via an adhesive agent while being supplied successively, thereby performing an effective utilization of the preheating in the case of hardening and effecting a rapid surface treatment.
Patent JP-S5347268-A (JP)
Title: Manufacture of grid electrode for electronic gun device
Inventor: AOZUKA TORAO
IPC: H01J9/14
Filed: 1976-10-12
Abstract: PURPOSE:To avoid the occurrence of distortion or deformation for the first grid electrode of an electronic gun device by securing a thin thickenss area around the beam pass hole as well as a corrugation formed to secure a play for the excessive thickness.
Patent JP-S63285798-A (JP)
Title: Nondestructive reading-out method for superconductive memory circuit
Inventor: KUROSAWA ITARU
IPC: G11C11/44
Filed: 1987-05-19
Abstract: PURPOSE:To simplify the constitution of a superconductive memory circuit and, at the same time, to improve the reliability of the operation of the circuit, by impressing control signals upon a selected superconductive memory loop only and causing a circular current to be discharged and stored contents to be read out and, at the same time, again causing magnetic flux quanta to be fetched. CONSTITUTION:At the beginning of the readout mode, no circuit current 12 is supplied to each of superconductive memory loops 11 respectively storing binary logical information and, when control signals are given from the outside to the Josephson switch Js of one memory loop 11 selected out of the superconductive memory loops 11 only in this state, previously caught one or more magnetic flux quanta are made to flow as a discharging current. When the discharging current is detected from the selected superconductive memory loop 11, a superconductive readout loop 23 is opened and the serial superconductive memory loop group 11 is connected to a circuit current source. Then the magnetic flux quanta are again fetched into the selected superconductive memory loop 11 and a circulating current is produced.
Patent JP-S5822544-A (JP)
Inventor: FUJINAKA SHIYUUICHI
IPC: H02J7/02
Filed: 1981-08-03
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-H08312155-A (JP)
Title: Lifeline fixture for work on roof
Inventor: MATSUKA KENJI
IPC: A62B35/00
Filed: 1995-05-22
Abstract: PURPOSE: To prevent the slip-off of two tabular members with lifeline fixtures such as an eye bolt even when tension works in any directions by connecting the tabular members in an angle variable manner in a hinge shape and fixing the tabular members in conformity with the angle of a ridge section. CONSTITUTION: A lifeline fixture 10 is installed in conformity with the angle of the ridge section of a roof 2, one end of a main rope 8 for fixing is fastened onto an eye bolt 11, the other end is fixed to a roof eave section 3, and the fixture 10 is fastened onto a roof 2. The main rope 8 is crossed and stretched in the ridge section at that time while the main rope is passed through auxiliary holes 12b and fixed. When high-place operation such as roofing is conducted, one end of a lifeline 4 is engaged with the eye bolt 11, and the lifeline fixture 10 is not separated from the roof 2 even when tension acts on the eye bolt 11 in any directions. Accordingly, the lifeline fixture 10 can be fitted easily and firmly.
Patent JP-2000311211-A (JP)
Title: Order acceptance managing device and recording medium
Inventor: KITAHARA SHUICHI
IPC: G06F19/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To automatically manage the purchase of a material, a stock and a used schedule by discriminating the material which is repetitively used from a consumed material and managing the stock. SOLUTION: A processor 1 is constituted of an input means 2, a recycle object allocation means 3 and a non-recycle object allocation means 4. The order acceptance input means 2 inputs the order acceptance of a commodity. The recycle object allocation means 3 allocates the necessary quantity of the material that can be reused among materials required for the commodity which is order-accepted and it is subtracted. The material used and returned is added to stock quantity. The non-recycle object allocation means 4 allocates the necessary quantity of the material which cannot be reused among the materials required for the order-accepted commodity from stock quantity and subtracts it.  The recycle object allocation means 3 and the non-recycle object allocation means 4 arrange the purchase of the material which can be reused and the material which cannot be reused and they are added to stock quantity when stock quantity lacks.
Patent JP-S5246274-A (JP)
Title: Hydraulic
Inventor: HATSUTORI OSAMU
IPC: F16J10/02
Filed: 1975-10-08
Abstract: PURPOSE: Combine piston as a movable gang and a cylinder not only by a pair of seal band which extend in a derection of shaft, but also possessed holes with both sides in order to take in and out pressure oil. Consequently small drift cylinder along the shaft is to be available. 
     COPYRIGHT: (C)1977,JPO&Japio