baber/WOPTO huggingface dataset:
Patent JP-H11204837-A (JP)
Title: Holder device for high-speed optical fiber
Inventor: IKUTA MITSUTOSHI
IPC: H01L31/0232
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a holder device for high-speed optical fibers, in which a shielding effect besides an elastic property is provided for its device-side holder. SOLUTION: In a device-side holder 5, a transmitting and receiving device holder member 10 containing transmitting and receiving device members (a light emitting device 11 and a photo-detecting device 12) is made of an elastic material, while a driver circuit holder member 20 containing transmitting and receiving driver circuit members (driver circuits 21 and 22) is made of an electrically conductive material. The transmitting and receiving device holder member 10 and the driver circuit holder member 20 are combined by means of, for example, two-color molding.
Patent JP-H11200568-A (JP)
Title: Curved joint
Inventor: HAYASHI MORIO
IPC: E04D13/068
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a curved joint that allows the end of an eaves gutter to be fitted easily to the curved joint, the curved joint to be attached easily to an angle rafter, and the curved joint to be kept from falling due to its self- weight or rainwater. SOLUTION: The curved joint is comprised of a curved joint body 1 whose cross section is formed in a nearly L shape, a mounting portion 7, and eaves gutter fitting portions at two ends 2. The mounting portion 7 is comprised of ribs 9 projected from recessed corner side walls 8 and a nearly-L-shaped fixing plate 10 attached nearly in parallel with the recessed corner side walls 8, mounting holes 11 are provided in the lower end of the fixing plate 10, the mounting holes 11 are made lower than the bottom of the curved joint body 1, and the curved joint body 1 has outdoor pressing pieces 5 that press the outdoor lugs and indoor pressing pieces 6 that press the indoor lugs on both ends of the curved joint body 1.
Patent JP-H05193432-A (JP)
Title: Air bag device
Inventor: ANDO MASAO
IPC: B60R21/205
Filed: 1992-01-21
Abstract: PURPOSE:To provide an air bag device capable of making a part of which is made of synthetic resin and being light weight with a sealing property of a gas supplied from an inflator at the time of expansion of an air bag ensured. CONSTITUTION:A case 5 covering an air bag 1 and an inflator 4 are composed of a metal-made reinforcing frame part 6 and a cover part 12. The reinforcing frame part 6 consists of side walls 7 and 8 having engaging holes 7a and 8a with which both of the ends of the inflator are engaged, and linking rods 9, 9, 10, and 11 linking side walls. The air bag 1 is composed of a baggy bag main body 2 like to wrap the inflator having through holes 2a and 2b for protruding both ends of the inflator, and metal-made fitting brackets 3. A sealing property of a gas discharged from the inflator is retained with the bag main body 2 itself, the sealing property of the case 5 can be unconsiderable, and a cover member 12 of the case 5 can be made with synthetic resin.
Patent JP-2000212639-A (JP)
Title: Vacuum degassing facilities
Inventor: KUWAJIMA SHUJI
IPC: C21C7/10
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide vacuum degassing facilities, in which nitrogen pickup into molten steel in a process using vacuum degassing facilities can stably be prevented at a low facilities cost. SOLUTION: In the vacuum degassing facilities, in which a part of a vacuum vessel 1 is dipped into the molten steel 3 and the pressure in the vacuum vessel is reduced to execute the vacuum degassing treatment, a circumferential opening hole 15 is arranged on a vacuum vessel iron shell 10 at the upper part of the portion dipped into the molten steel 3 and a circumferential suction chamber 4 is arranged on the vacuum vessel so as to cover the opening hole part 15 to have a function for reducing the pressure in the suction chamber. Further, the suction chamber 4 is connected with a vacuum evacuating device 7 for reducing the pressure in the vacuum vessel 1.
Patent JP-S59134950-A (JP)
Title: Multi-value orthogonal amplitude modulator
Inventor: SAITOU YOUICHI
IPC: H04L27/36
Filed: 1983-01-24
Abstract: PURPOSE:To prevent increase in error rate even if multi-value is increased by providing the 1st and 2nd memory circuits outputting a digital value of a designated address by taking an input signal as an address signal and inputting the output of the 1st and 2nd memory circuits to the 1st and 2nd D/A converters respectively. CONSTITUTION:An input signal of N-bit is inputted as an address signal of memory circuits 20, 20'. A modulating section 10 is the similar constitution as a conventional circuit. Since the output data of the 1st and 2nd memory circuits has M-bit and then an output signal of D/A converters 1, 1' is formed into values of M-way, the size of the analog signal is adjusted minutely by selecting as M>N/2. Thus, a correct output signal is obtained by storing a digital value where an analog signal corrected in advance is outputted from the D/A converters 1, 1' so that the output of a coupling circuit 6 is placed at a correct position on a signal space. That is, the digital value where the nonlinear distortion and phase deviation or the like of the modulators 3, 3' or the like are corrected in advance for the compensation is stored.
Patent JP-H07218164-A (JP)
Title: Top heat type heat pipe
Inventor: HASHIMOTO NOBUYUKI
IPC: F28D15/02
Filed: 1994-01-28
Abstract: PURPOSE:To carry out a more stable heat supplying, by a method wherein an interval of motion cycle of liquid from an adjusting tank to an evaporator is prolonged or extended and a moving speed of liquid from an auxiliary tank to the evaporator is relatively made slow. CONSTITUTION:Working liquid (a) is naturally circulated in a heat pipe due to a change of balanced state between an inner pressure of evaporator 1 and auxiliary tank 3 and an inner pressure of an adjustment tank 4. A liquid phase communicating part 31 between the auxiliary tank 3 and the evaporator 1 has a larger flow passage resistance than that of a second liquid pipe 71, and an amount of liquid flowing from the auxiliary tank 3 to the evaporator 1 is lower than an amount of liquid flowing from the adjustment tank 4 to the auxiliary tank 3 in a specified period of time. An ascending speed of liquid surface within the evaporator 1 is slower than an ascending speed of the liquid surface of the auxiliary tank 3, a time in which a control valve 8 is opened is relatively extended and an amount of working liquid (a) moved under an opening or a closing operation of once at the control valve 8 is increased more, so that the motion cycle of the working liquid (a) is extended. With such an arrangement as above, a variation cycle of temperature of each of the evaporator 1 and the condensor 2 as well as a heat exchanging amount is also extended.
Patent JP-H05193724-A (JP)
Title: Belt conveyor
Inventor: KONO MITSUNORI
IPC: B65G15/00
Filed: 1991-01-29
Abstract: PURPOSE:To clean the conveyance surface while preventing meanders. CONSTITUTION:A belt conveyor comprises a cleaning device 20 which includes a cleaning head 21 abutting against a conveyance surface 3a, a rotation imparting mechanism 31 for imparting a rotational movement to the cleaning head 21, and a reciprocating movement mechanism 41 for reciprocatingly moving the cleaning head 21 in a direction perpendicular to the conveyance direction.
Patent JP-S62167349-A (JP)
Title: Liquid colorant for polyester bottle for food
Inventor: KATO TSUTOMU
IPC: C08K5/10
Filed: 1986-01-21
Abstract: PURPOSE:To obtain a colorant free from hygienic problems, capable of giving a highly concentrated uniform dispersion of pigment or dye, having high thermal deterioration resistance, producible without using a drying step and enabling easy changeover of color, by dispersing a dye or pigment in a dispersing liquid medium containing a vegetable oil or epoxidized vegetable oil and soybean phospholipid. CONSTITUTION:20-95wt% dispersing liquid medium composed of a vegetable oil and/or epoxidized vegetable oil and optionally soybean phospholipid is compounded with 80-5wt% dye or pigment. The viscosity of the liquid colorant is preferably <=1,500 poise at normal temperature. The compounding of the components is carried out with a three-roll mill, a ball mill, etc.
Patent JP-S59134969-A (JP)
Title: Transmission device
Inventor: WAKAIRO SHIGEYOSHI
IPC: H04M11/00
Filed: 1983-01-21
Abstract: PURPOSE:To realize a small-sized and inexpensive transmission device by uniting a network control device and an MODEM to one body, and executing a rationalization functionally. CONSTITUTION:In case a data terminal equipment 36 is capable of data communication, if a manual/automatic transmission switching jumper 37 is short, a control part 25 supervises whether a calling signal from the other party exists or not, and whether the telephone concerned is being used or not, through detecting parts 22, 23, and unless both of them are executed, the circuit is connected by operating a circuit connecting relay 20 about 3sec later. When a dial start button switch 29 is turned on, an auto-dial part 27 is operated, a dial pulse sender relay 21 is operated by outputting automatically a set dial number, it is sent out to a telephone circuit 17 through relay contacts 20a, 20b and a switch box 19, and the other party is called. When the other party answers, the fact that the data communication can be executed through the control part 25 is informed to the data terminal equipment 36 through an interface part 34, and a data is transmitted and received to and from the other party.
Patent JP-S56118994-A (JP)
Title: Anionic size agent for paper
Inventor: YOAHIMU PUROBUSUTO
IPC: C08F8/44
Filed: 1981-01-26
Abstract: The aqueous solution of a statistical terpolymer containing quaternized amino groups and having a regular chemical structure of (a) from 8 to 20%, by weight, of N,N-dimethylaminoethyl acrylate and/or N,N-dimethylaminoethyl methacrylate; (b) from 45 to 80%, by weight, of styrene; and (c) from 8 to 35%, by weight, of acrylonitrile; the sum of (a) to (c) being 100%, by weight, and at least 10% of the dimethylamino groups of the terpolymer being quaternized and the remainder protonated is suitable as cationic paper sizing agent.
Patent JP-S63178234-A (JP)
Title: Method for operating heat-developing device
Inventor: NAGUMO AKIHIKO
IPC: G03D13/00
Filed: 1987-01-20
Abstract: PURPOSE:To suppress the generation of the temperature difference of a drum and a belt, and to obtain the image of a high quality having no uneven density immediately after starting image recording, by executing a warm-up, while rotating a heating drum and an endless belt before starting the image recording. CONSTITUTION:A heating developing device 12 is provided with a hollow cylindrical heating drum 14, four belt supporting rollers 15, and the endless belt 16 extended and racked to the supporting rollers 15 and wound at the angle of about 240 deg.C to the outer periphery of the heating roller 14, in a heat insulating housing 13, and a photosensitive material S is crimped between the belt 16 and the heating drum 14 and carried, and heated by a halogen lamp 17 provided in the heating drum 14. Also, the heating drum 14 and the endless belt 16 are always rotated even when image recording is not executed namely, while other device is stopped. In such a way, it can be prevented that the temperature difference is generated between the heating drum 14 and the endless belt 16.
Patent JP-S60158031-A (JP)
Inventor: IJIMA NOBUYUKI
IPC: B65B61/22
Filed: 1984-01-20
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-S56108562-A (JP)
Title: Apparatus for cutting head of embossed painting surface
Inventor: MICHIZOE YOSHIO
IPC: B05C11/02
Filed: 1980-01-31
Abstract: PURPOSE: To cut protruded parts to a uniform thickness, in the titled apparatus for flattening the protruded parts prior to curing the painting surface, by adding a weight of a roller element on the painting surface through an endless belt running to a direction same to that of an article to be painted.  
     CONSTITUTION: On an upper surface of an article A to be painted transferred at a constant speed to a horizontal direction by a conveyor apparatus 1, an aggregate material B and a protruded part forming paint material C have been painted. Said article A to be painted is reached to a head cutting roller part 2 and the head cutting is carried out about said article C by pressing and spreading said protruded part forming paint material C by a weight of the roller element 3 through the endless belt 9 running to a same direction at a same speed. Therefore, if a surface of a substrate material of said article to be painted has warpage and corrugation, the roller element is moved upwardly and downwardly corresponding to the shape thereof and imparts uniform pressure all over the surface thereof and, thereby, protruded parts can be subjected to the head cutting certainly so as to form a thickness corresponding to a particle size of said aggregate material B. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H054705-A (JP)
Title: Wafer storage shelf
Inventor: MORITA HIROMI
IPC: B65G1/00
Filed: 1991-01-29
Abstract: PURPOSE:To offer a wafer storage box which is able to restrict the growth of natural oxide film during the storage. CONSTITUTION:In a wafer storage shelf having a plurality Of partitioned shelves 11, which a wafer for a semi-conductor is taken into or out, each partitioned shelf 11 is provided with a wafer storage room 14, which is of a boxy body having a front opening and which is partitioned by filters 12A, 12B, and fluid supply/discharge passages 13A, 13B, which are connected to the wafer storage room via the filters 12A, 12B in addition to a door 20, which is able to close the front opening tightly and which is opened or closed by means of an opening or closing mechanism. One end of a gas supplying pipe 31A is connected to the fluid supply passage, while a gas discharging pipe 31B is connected to the fluid discharge passage. In addition, inactive fluid is supplied to the gas supplying pipe from an inactive fluid storage tank situated outside.
Patent JP-H06289116-A (JP)
Title: Method and apparatus for smoothing of measured value of wide-area position-measuring system code
Inventor: RONARUDO AARU HATSUCHI
IPC: G01S1/00
Filed: 1994-01-31
Abstract: PURPOSE: To reduce errors generated from a multiple pathway effect and improve precision of a pseudo range code measurement value by eliminating the Doppler effect and an ionization layer effect from the composite value of a pseudo range code measurement value and an integral carrier phase measurement value prior to filtering. CONSTITUTION: An integral carrier phase measurement value 32 is subtracted 34 from a pseudo range code measurement value 30, and a code offset 36 is generated. Next, a correction source of an ionization layer error is obtained from measured ionization layer data 40 or modeled ionization layer data 42, this is multiplied by means of a multiplier 44 and subtracted 38 from an offset 36, and the Doppler effect and the ionization layer effect are eliminated from the offset 36. And, A final code offset 36 Doppler and ionization layer corrected is smoothened by means of a low-path filter 46, errors guided from a multiple pathway is eliminated, after which an ionization layer error is added 48, further, a pseudo range code measurement value 30 smoothened by adding 50 an integral carrier phase measurement value 32 is output in an output line 52.
Patent JP-H01185989-A (JP)
Title: Semiconductor laser device
Inventor: HAGA SHUNICHI
IPC: H01L23/29
Filed: 1988-01-21
Abstract: PURPOSE:To decreased the number of working processes, and to lower a cost, by a structure wherein a multi-cavity forming mold is used in formation of an encapsulating member and the encapsulating member is bonded by utilizing hardenability of a resin. CONSTITUTION:A semiconductor laser device comprises a submount plate 1 bonded to a stem 3 and a semiconductor laser chip 2 bonded to the submount plate 1, both of which are encapsulated with a resin 4 which is substantially transparent to a laser beam. This encapsulating member (the transparent resin) 4 can be formed by a forming method suitable for mass production, such as a low pressure transfermold in which multiple cavities of metallic mold are formed. Accordingly, multiple semiconductor laser chips can be encapsulated in one encapsulating member forming process and an easy encapsulating member bonding process, and therefore the productivity is enhanced, and the number of working processes per chip is also decreased, and correspondingly a mounting cost is lowered.
Patent JP-H07221444-A (JP)
Title: Manufacture of insulation substrate with metallic thin layer
Inventor: TSUBOMATSU YOSHIAKI
IPC: B29K101/10
Filed: 1994-01-31
Abstract: PURPOSE:To acquire a manufacturing method of an insulation substrate with a metallic thin layer which enables manufacture of a high density wiring board by realizing a one-piece structure by interposing an organic bonding layer whose thickness after heating and compression is specific between a glass fabric and a metallic thin layer. CONSTITUTION:A 1mum-thick copper layer 2 and a 100A-thick chromium layer 3 are successively formed in one side of a polyimide film 1 by using an electron beam vapor deposition device. Epoxy adhesive 4 is applied to the chromium layer 3 to attain a thickness of 35mum and dried. It is then heated and compressed with a glass fabric epoxy prepreg with an organic adhesive layer 4 not less than 5mum inside. Thereafter, a polyimide film is peeled off between the polyimide film 1 and the copper layer 2. In the acquired insulation substrate with a metallic thin film, a wiring board is manufactured by performing circuit working by resist pattern formation-pattern plating-resist pattern removal-quick etching after resist formation surface treatment is performed for a copper foil, for example.
Patent JP-H11253766-A (JP)
Title: Hollow fiber membrane module
Inventor: YAMAMORI HISAYOSHI
IPC: B01D63/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion/integration of hollow fiber membranes in a hollow fiber membrane module and to easily recover a filtration function deteriorated by use by constituting the module by fixing one end of the hollow fiber membrane by a fixing member and arranging hydrophobic hollow fiber membranes and hydrophilic hollow fiber membranes as the hollow fiber membranes. SOLUTION: A hollow fiber membrane module is composed of a housing 1, a fixing member 2, and hollow fiber membranes 3, and the housing 1 has an opening part. The opening part is formed so that the shape of the cross section perpendicular to the membranes 3 of the fixing member 2 to be packed/fixed with the membranes in/to the opening part is a slender, nearly rectangular shape. Two kinds of membranes 3 of hydrophobic hollow fiber membranes and hydrophilic hollow fiber membranes are used, and they are arranged in the same module. As the hydrophilic hollow fiber membrane, a permanently hydrophilic membrane having hydrophilic groups and others on the surface is preferable.  A method for producing the hollow fiber membrane from a hydrophilic polymer, a method for making the surface of a hydrophobic polymer hydrophilic, and others are used as a method for producing the permanently hydrophilic membrane.
Patent JP-H09205256-A (JP)
Title: Flexible printed-circuit board
Inventor: NAKAREI KIYOKAZU
IPC: H05K1/02
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a flexible printed-circuit board which is bent by a small force by a method in which a flexible base member on which a circuit pattern is formed is formed in such a way that a part which is covered with a cover lay film in the direction of a bend line on a base member at a flexible board covered with the cover lay film and a part which is not covered with the cover lay film are formed side by side. SOLUTION: A plurality of opening parts 5 are formed in the extension direction of a bend line L in a desired bend region A on a base film 1. The respective opening parts 5 are formed in parts between end edges of the base film 1 and circuit patterns 3 and in parts between the circuit patterns 3, 3, and the respective circuit patterns 3 are covered with parts adjacent to the opening parts 5 in the cover lay film 4. Thereby, in the bend region A, parts which are covered with the cover lay film 4 in the direction of the bend line and parts which are not covered with the cover lay film are formed side by side. A bend resistance is reduced by a portion in which the thickness of parts in which the opening parts 5 are formed becomes thinner than the parts covered with the cover lay film 4, and an FPC can be bent by a small force.
Patent JP-H01185749-A (JP)
Title: Variable length bit string storing system
Inventor: UCHIDA SHINJI
IPC: G06F12/04
Filed: 1988-01-20
Abstract: PURPOSE:To extend the maximum bit length of a variable length bit string to required bit length by holding the number of bits at a part stored in the final word of a storage area in the variable length bit string at an effective bit number indication part. CONSTITUTION:The effective bit number indication part 12 generates link data by setting the bit length at constant bit length required for the indication of the number of bits from 1 up to the maximum value setting the number of bits of a word of storage area managing unit defined by a computer as the maximum value, and coupling it with the head of the variable length string 10. A word length indication part 11 indicates the number of words in the area where the link data is stored by a numeric value represented in a bit with constant length. Therefore, it is possible to use the bits from the next bit of the effective bit number indication part 12 in the link data to the bit with the number of effective bits represented in the effective bit indication part 12 from the head of the final word shown in the word length indication part 11. In such a way, it is possible to extend the maximum bit length handled at the variable length bit string to the required bit length by using the storage area effectively.
Patent JP-H04212434-A (JP)
Title: Screening method for semiconductor integrated circuit
Inventor: NAKAHIRA MAMORU
IPC: H01L21/66
Filed: 1991-01-30
Abstract: PURPOSE:To prevent defective units from flowing out as the result of relaxation of screening conditions caused by the irregularity of semiconductor integrated circuit product conditions. CONSTITUTION:Electric characteristics of a semiconductor integrated circuit are measured. The measured values of electric characteristics are written in a PROM (processes 24, 25). After that, a burn-in test at a high temperature is performed (process 26). The measured values of electric characteristics written in the above PROM are read (process 27). On the basis of the measured values of electric characteristics which have been read out, tests are performed. Whether the electric characteristics have changed before and after the burn-in test process is detected, thereby judging whether the integrated circuit is acceptable.
Patent JP-S59136176-A (JP)
Inventor: TSURUMI MANABU
IPC: B07C5/36
Filed: 1983-01-26
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 KE-2975-A (KE)
Title: Benzoxazole derivatives
Inventor: EVANS D
IPC: A61K31/38
Filed: 1979-07-03
Abstract: The invention provides novel 5- and 6-benzoxazolyl alkanoic acids, optionally substituted in the 2-position, and derivatives thereof which possess anti-inflammatory, anti-pyretic and analgesic activity. Also provided is a process for preparing such compounds by cyclising an appropriately substituted o-aminophenol and, if necessary, converting the resultant benzoxazole to the desired compound.