baber/WOPTO huggingface dataset:
Patent JP-S58196502-A (JP)
Title: Reinforced optical fiber
Inventor: FUSE KENICHI
IPC: G02B6/00
Filed: 1982-05-04
Abstract: PURPOSE:To assure not only tensile strength but bending strength and compressive strength as well by laminating and forming two kinds of reinforcing layers differing in the form of fibrous materials from each other on the outside of an optical fiber. CONSTITUTION:A buffer layer 2 formed on the outside of an optical fiber 1 consists of a solft or hard plastic such as polyurethane or silicone and there are a reinforcing inside layer 3 and a reinforcing outside layer 4 formed successively on the outside of said layer, each of which layers consists of a composite material of long fibers 5, 6 and thermosetting resins 7, 8. The layer 3 is so formed that the respective long fibers 5 are placed along the longitudinal direction of the fiber 1 on the outside of the layer 2 and the layer 4 is so formed that the respective long fibers 6 intersect with the fibers 5 on the outside of the layer 3. The content of the fibers 5, 6 in both layers 3, 4 is made 60-85wt% in terms of both strength and flexibility and if the layer 3 is designated as A and the outside layer 4 as B, B/A+B is made preferably 7-40wt%.
Patent JP-S62235134-A (JP)
Title: Paper feed device
Inventor: MURAKAMI REIJI
IPC: G03G15/00
Filed: 1986-04-01
Abstract: PURPOSE:To aim at simplifying the arrangement of a paper feed device and at enhancing the accuracy of positioning during a cassette loading, by integrally incorporating a paper feed section base body with a cassette guide member with the use of plastic materials. CONSTITUTION:A paper feed section base body 1 is integrally incorporated with a cassette guide member 3 with the use of plastic materials. A cassette 7 is inserted in the above-mentioned guide member 3, and are engaged together in a concave and convex engagement condition. With this arrangement, it is possible to simplify the entire arrangement of the paper feed device, and to enhance the accuracy of positioning during loading of the cassette 7.
Patent JP-H08270785-A (JP)
Title: Transmission operating device
Inventor: TORII TSUGIJI
IPC: F16H61/28
Filed: 1995-03-31
Abstract: PURPOSE: To make a shift feeling desirable, simplify structure and reduce cost by providing a shock relieving device attaining damper action of suppressing the sudden motion of a piston rod caused by large load fluctuation generated after going over a balk, coaxially with the rod of a transmission operating assistor. CONSTITUTION: While a piston 7 moves from a neutral position to a position at the shifting time, a viscous fluid in the cylinder 6 of an oil damper device 5 moves from one chamber 8A to the other chamber 8B through the pores 9 of the piston 7 moving integrally with a piston rod 2 and through a clearance between an outer cylinder 6A and an inner cylinder 6B. When the sudden motion of the piston rod 2 caused by large load fluctuation generated after going over a balk is generated. a shock relieving device provided coaxially with the rod of a transmission operating assistor attains damper action by closing pores 10, provided in the balk going-over position A of the cylinder 6, by the piston 7 to reduce the passage flow of the viscous fluid.
Patent JP-H04270312-A (JP)
Title: Method for marking soft contact lens
Inventor: KATAGIRI KANJI
IPC: G02C13/00
Filed: 1991-04-08
Abstract: PURPOSE:To impart characters, etc., useful for identifying a front or rear surface, etc., to a desired part and to prevent the color fading by a treatment, such as boiling disinfection, by forming a covalent bond by a specific treatment. CONSTITUTION:A dyeing material contg. a reactive dye which can form the covalent bond with the hydroxyl group, etc., in the base material of the soft contact lens is penetrated or stuck to a desired shape as a color developing component to the soft contact lens of a swollen state. The soft contact lens is thereafter immersed inn an alkaline soln. to form the covalent bond and to, insolubilize the dye. The soft contact lens in the swollen state and a screen provided with a shape of the desired character, etc., in contact with this lens are disposed in superposition and thereafter, the contact lens is printed by using the dyeing agent contg. the reactive dye which can form the covalent bond with the hydroxyl group, etc., in the base material of the soft contact lens as the color developing component. The soft contact lens is thereafter immersed in the alkaline soln. to form the covalent bond and to insolubilize the dye.
Patent JP-2000270029-A (JP)
Title: Msk modulating device
Inventor: FURUKAWA SHOICHI
IPC: H04L27/12
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of multiwave interference of mainly a reflected wave, etc., on a side where a modulated signal is received. SOLUTION: This device is equipped with an MSK modulation part 1 which imposes MSK modulation (Minimum Shift Keying) with transmit data in NRZ (Non Return To Zero) code, a symbol clock generation part 3 which generates a symbol clock synchronized with the transmit data, and a multiplier 2 which multiplies the MSK modulation output signal from the MSK modulation part 1 by the symbol clock from the symbol clock generation part 3, and the MSK modulation output is multiplied by the symbol clock to invert the phase of the modulation output signal by 180 deg. halfway in each symbol of the transmit data.
Patent JP-S62234066-A (JP)
Title: Phenylpyridine derivative
Inventor: NIGORIKAWA KAZUNORI
IPC: C07D213/57
Filed: 1986-04-01
Abstract: NEW MATERIAL:A phenylpyridine derivative expressed by formula I (R is 1-10C alkyl; X is F or H; Y is F, -CN, R or -OR; m is 0 or 1). EXAMPLE:5-(trans-4-Propylcyclohexyl)-2-(4-fluorophenyl)pyridine. USE:A component of liquid crystal materials capable of lowering the driving voltage of liquid crystal display elements by blending with another liquid crystal composition without extending the liquid crystal region, lowering or hardly increasing the viscosity. The content thereof in the compositions is 1-30wt% based on other components. PREPARATION:A trans-4-alkyl-(beta-piperidinovinyl)cyclohexane expressed by formula II is reacted with a substitued phenyl-beta-chlorovinylketone expressed by formula III in the presence of an amine and then heated with HClO4 to form a pyrylium salt expressed by formula IV, which is then reacted with ammonium acetate to afford the aimed compound expressed by formula I (Y is F, R or -OR).
Patent JP-H08268389-A (JP)
Title: Cooling structure for exhaust device of surface boat
Inventor: OZAWA SHIGEYUKI
IPC: B63H21/32
Filed: 1995-03-31
Abstract: PURPOSE: To prevent a rubber hose from being excessively heated by reducing the volume of cooling water flowing to a water lock and keeping exhaust resistance at a small value. CONSTITUTION: A duplex tube with cooling water flowing inside, is laid at two positions upstream and downstream of an exhaust tube member 14. Duplex tubes so laid are communicated to each other via a cooling water pipe 29. Also, the downstream duplex tube is inclined to have a downward slope. Furthermore, cooling water is discharged to a rubber hose 15 extended approximately horizontally from a joint with the member 14, from the right and left portions of an exhaust passage viewed from the upstream side thereof.
Patent JP-S57206616-A (JP)
Title: Menses inducer, feticidal or odynopoeia containing prostaglandin e1 analog
Inventor: HAYASHI MASAKI
IPC: C07C67/00
Filed: 1982-05-07
Abstract: NEW MATERIAL:A compound of formulaI(R is H, 1W4C alkyl; the wave line shows that hydroxyl bonds to the carbon atoms in the α- or β-configuration; the double bonds between C 2  and C 3 , C 13  and C 14  are trans) its cyclodextrin clathrate or its salt.  
     EXAMPLE: Methyl 9-oxo-11α,15α-dihydroxy-16,16-dimethylprosta-trans-2,trans-13- dienoate.  
     USE: It has good uterotonic activity and is used in the feticide of pregnant mammarians, odynopoeia, the synchronization of esterous cycle in female mammarians and in contraseption and menses induction.  
     PREPARATION: The reaction of a cyclopentane derivative of formula II (R 4  is 2- tetrahydropyranzyl, 1-ethoxyethyl) with an alkyl phosphonate of formula III (R 5  is methyl, ethyl; R 6  is alkyl) gives a compound of formula IV, which is hydrolyzed at its ester. Further, the 9α-hydroxyl is converted into oxo group, followed by hydrolysis to give the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10266680-A (JP)
Title: Guide support device
Inventor: MAZAKI YOSHIYUKI
IPC: E06B3/46
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To simply adjust the fitting of a member to be attached, such as a slide door body, in the thickness direction of the slide door body, and to simple fit the member to be attached to a guided member such as a guide rail. SOLUTION: This device comprises a guide body 1 to be embedded in a member being attached, a guide adjusting member 14 rotatably fitted in a casing body 1 and having a guide 29 engaged with a guided member at an eccentric position, and a manipulating part 34 in which the guide adjusting body 14 is rotated so as to adjust the position of the guide 29 in the thickness direction of the member to be attached. The guide adjusting body 14 is rotatably meshed with the casing body 1, the guide 29 being projected from the casing body 1. The guide 29 is unrotatably fitted in the guide adjusting body 14 so that the protrusion projected from the casing body 1 serves as the manipulating part 34.  The guide adjusting body 14 is fitted in the casing body 1 so as to be vertically movable, and the guide 29 is urged in a direction in which the guide 29 is projected from the casing body 1, by a spring 29. The casing body 1 is provided with a guide part and a locking part 9 for a manipulating lever 28.
Patent JP-H06261499-A (JP)
Title: Electric rotating machine
Inventor: FUNAHASHI MASAHITO
IPC: H02K9/06
Filed: 1993-03-08
Abstract: PURPOSE:To provide a large scale, totally-enclosed, internally cooled electric rotating machine, e.g. a turbine generator, in which overall length (shaft length) is shortened and the weight and dimension of unit component are reduced. CONSTITUTION:A stator frame 12 for generally supporting a stator core 1 and a coil 2 is a unit component having substantially same length as the stator core 1. A suction zone is constituted by disposing a coil cover 13 surrounding the protruded part of the stator coil 2, an exhaust duct 14 fixed to the side face of the stator frame 12 with air coolers 15 being loaded to the opposite sides, and an end cover 16 surrounding a bearing unit 10. Since unit components are disposed along a ventilation circuit, weight and dimensions of largest component can be decreased and since the shaft length is shortened, improved effect can be realized in the aspect of vibration.
Patent JP-H08269747-A (JP)
Title: Method for regenerating liquid etchant and liquid etchant
Inventor: AKASEGAWA KATSUO
IPC: C23F1/46
Filed: 1995-03-31
Abstract: PURPOSE: To provide the method for safely regenerating a liq. etchant without need for a safety equipment cost and lowering the regeneration cost of the etchant. CONSTITUTION: The hydrogen peroxide and hydrochloric acid stored respectively in tanks 1 and 2 are charged into a mixer 3 and mixed. The mixture is introduced from the mixer 3 into a regeneration tank 5 contg. a ferrous chloride soln. which has been used in etching in an etching machine 4 and changed in composition. The ferrous chloride soln., hydrogen peroxide and hydrochloric acid are allowed to react with one another in the tank 5, and a ferric chloride soln. is formed. Since a violent reaction does not take place in the regeneration of the etchant, a danger is not caused or generated. Further, the regeneration cost of the etchant is reduced.
Patent JP-H09245300-A (JP)
Title: Vehicle controller
Inventor: TAKAHASHI HIROSHI
IPC: B60W10/06
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To recognize the follow-up of a preceding running vehicle and the bending conditions of an anterior road by means of a simple signal processing method by extracting a feature in optional space in a spatial position and deciding a control characteristic. SOLUTION: The signal of a camera 1 is inputted to a follow-up judging device 2 and the signal processed inside the follow-up judging device 2 is inputted to a driving system controller 3. Anterior screen information inputted from the camera 1 projects the anterior conditions. That is, only extremely slight information of an anterior picture is extracted and, by this, follow-up relation with the preceding running vehicle and the vending conditions of the anterior road are grasped in configuration. Therefore, a picture signal is drastically easily and quickly computer-processed without using vector calculation and a large quantity of calculation. Thus, the follow-up of the anterior running vehicle and the bending conditions of the anterior road are recognized by a drastically simple signal processing method.
Patent JP-S5727463-A (JP)
Title: Reproducer of disk-shaped recording medium
Inventor: TAJIMA OSAMU
IPC: G11B17/04
Filed: 1981-05-19
Abstract: PURPOSE:To ensure a smooth operation for both the loading and the detachment of a recording medium, by clamping the hollow part of a closing member to detach the closing member from the cartridge main body and then holding the closing member when the cartridge is inserted into and taken out of the reproducer. CONSTITUTION:When a cartridge 1 is inserted into a reproducer, a hooking part 54a of a working lever 54 is hooked to the front end face of the cartridge 1. Then the lever 54 turns against a coil spring 59. With the turn of the lever 54, a pair of clamping levers 62 and 63 turn in the direction where their folded hooking cathodes 62a and 63a approximating to each other. Thus the catches 62a and 63a are fitted into pits 14 of a cartridge cover 14, respectively. Thus the levers 62 and 63 clamp the cover 4 when the lever 54 is turned up to the position where the lever 54 is locked by a latch 71. Then the cover 4 can be detached from the cartridge main body 3.
Patent JP-H05243873-A (JP)
Title: High efficiency amplifier
Inventor: NAKATSUGAWA SEIJI
IPC: H03F3/60
Filed: 1992-02-26
Abstract: PURPOSE:To miniaturize a high efficiency amplifier by connecting a circuit for executing opening to a fundamental wave, and executing a short circuit operation to a second higher harmonic to the output side of an amplifier element. CONSTITUTION:On the output side of an amplifier element 2, an open stub 6 having line length of lambda/8 against the wavelength lambda of a fundamental wave is provided, and a circuit for short-circuiting a second higher harmonic component in the case it is viewed from an output terminal is constituted. Also, the input impedance of the open stub 6 becomes capacitive against the fundamental wave, an inductance 5 is provided in parallel to the open stub 6, a parallel resonance circuit is constituted, and the value of the inductance is determined so as to allow its resonance frequency to coincide with the fundamental wave. In such a manner, the circuit becomes open against the fundamental wave and allows the fundamental wave to pass through, but becomes a short circuit against the second higher harmonic, can obstruct the output of the higher harmonic, and the whole high efficiency amplifier is miniaturized.
Patent JP-H08270918-A (JP)
Title: Refuse incinerator
Inventor: YAMAGUCHI HISAO
IPC: F23G5/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide a refuse incinerator wherein combustion heat produced in the incinerator is effectually utilized and complete combustion of combustion gas is promoted. CONSTITUTION: Stoker type burning processing zones 5, 5' for burning thrown refuse while carrying it are oppositely disposed in a combustion chamber 1, and a flue 7 is formed upwardly of a middle portion of the oppositely disposed burning processing zones 5, 5'. Further, a ceiling wall 6 directed from the upstream side of the burning processing zones 5, 5' toward the flue 7 is inclined upwardly at it goes to the downstream side of the burning processing zones 5, 5'.
Patent JP-S63240792-A (JP)
Title: Production of menaquinone-4 by fermentation
Inventor: ARAI TAKEMITSU
IPC: C12N1/20
Filed: 1987-03-28
Abstract: PURPOSE:To produce menaquinone-4 participating in the coagulation of blood and control of calcium in living body, in high efficiency, by culturing a menaquinone-4-producing microorganism in a medium containing lactose as a carbon source. CONSTITUTION:Corynebacterium liquefaciens ATCC 14929, etc., are cultured in a medium containing 5-200g/l, preferably 20-180g/l of glucose as a carbon source in addition to nitrogen source, inorganic salts, minor element, etc., at 20-40 deg.C, preferably 25-35 deg.C and pH 5-9, preferably about 7 for 3-7 days under aerobic condition and the objective menaquinone-4 is separated from the cultured product using a solvent, etc.
Patent JP-S61233798-A (JP)
Inventor: WATANABE KIMIHARU
IPC: G10L25/00
Filed: 1985-04-10
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-S60220509-A (JP)
Inventor: NAKAYAMA SHIGEO
IPC: C23C14/24
Filed: 1984-04-17
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-S58193093-A (JP)
Title: Manufacture of paper-material heat-exchange element
Inventor: SHIMIZU MITSURU
IPC: F28F21/00
Filed: 1982-05-06
Abstract: PURPOSE:To calculate dimensions in the direction of accumulation of the paper- material heat-exchange element without variance by adopting a continuous accumulation cutting method. CONSTITUTION:In the manufacture of the paper-material heat-exchange element formed by using a paper material to which corrugating work is executed, large- board accumulation dimensions l' through which said corrugating paper material is easy to be stabilized extremely on manufacture are set, and the blocks 1 of l' dimensions are formed through small-piece cutting. In the next manufacturing process II, said blocks 1 are accumulated and bonded continuously, and block bodies 1a are formed. In a manufacturing process III, cutting is repeated in succession in predetermined dimensions L from an end reverse to the direction of accumulation of said block bodies 1a by using a cutter 2 and a stopper 3. Accordingly, scraps generated due to the instability of the dimensions of accumulation through a conventional method may not be formed completely through the continuous accumulation cutting method, the dimensions of accumulation is changed into prescribed height dimensions only by altering the relative dimensions of the stopper and the cutter even when the dimensions of height L vary, and the block bodies can be cut accurately.
Patent JP-S59201771-A (JP)
Inventor: NAKADA AKIO
IPC: B23P19/04
Filed: 1983-04-28
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-S61234646-A (JP)
Title: Sending system for call signal
Inventor: TANAKA TOSHIHIRO
IPC: H04M3/06
Filed: 1985-04-10
Abstract: PURPOSE:To send out plural kinds of call signals without adding any relay or contact, by providing a contact for sending a call AC signal and operating the contact periodically in accordance with the kind of the call signals. CONSTITUTION:A CPU 6 first informs a subscriber circuit controlling section (LOC) 5 of an incoming to a telephone set 3 by adding an outgoing discriminating code in accordance with whether the outgoing is a local call or toll call. The control circuit 51 of the LOC 5 selects one of three kinds of synchronizing signals in accordance with the outgoing discriminating code by controlling a selection circuit 52 and causes the driving signal of a relay 21 to be sent through a buffer amplifier 53. At a subscriber circuit 2, the relay 21 is periodically operated by the driving signal and sends a call AC signal through another relay 22. As a result, a call signal is obtained in accordance with whether the outgoing is a local call or toll call.
Patent JP-S549725-A (JP)
Title: Ac power converter
Inventor: ASAEDA TAIAKI
IPC: H02M5/45
Filed: 1977-06-24
Abstract: PURPOSE: To reduce the pulsations of HF current and DC current together with the stable electric current controlling, by connecting each other the neutral points of rectifiers and also connecting the AC input terminals of rectifiers with the AC power sources insulated each other. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08271342-A (JP)
Title: Infrared ray detecting device
Inventor: TAMURA TETSUO
IPC: G01J5/10
Filed: 1995-03-31
Abstract: PURPOSE: To reduce and remove the output noise due to mechanical vibration or minute temperature ripple by subtracting the detected output of a vibration ray detecting element from the detected output of an infrared ray detecting element. CONSTITUTION: Both outputs of an infrared ray detecting element 16A and a vibration detecting element 16B arranged near it are preamplified by preamplifiers 21A, 21B. The electric output corresponding to an infrared ray 18 is taken out of the infrared ray detecting element 16A, preamplified, and supplied to a subtracting circuit 22. On the other hand, since the infrared ray 18 on the vibration detecting element 16B side is interrupted by a light shielding member 16C, only the resistance change portion by vibration and the temperature ripple change quantity by cooling temperature fluctuation are taken out as electric outputs. This output is supplied to the subtracting circuit 22 after the cancel quantity is properly regulated by a variable resistor 23.  Since the electric quantity based on vibration and temperature fluctuation is thus subtracted from the output of the infrared detecting element 16A in the subtracting circuit 22, the noise component by vibration and temperature ripple can be perfectly reduced or canceled.
Patent JP-S58193985-A (JP)
Title: Control valve for high-temperature high-pressure fluid
Inventor: ASANO HIROYUKI
IPC: F16K27/08
Filed: 1982-05-07
Abstract: PURPOSE:To improve the sealing performance of a control valve to the outside of the valve, by constituting an upper cap section by an inner cap and an outer cap, and introducing a control fluid into a pressure chamber defined between the above two caps at a pressure lower than the pressure inside the valve but higher than the pressure outside the valve. CONSTITUTION:An upper cap section required to have fluid sealing performance to the outside of a control valve is composed of an inner cap 33 and an outer cap 37, and an extraction pipe 43 and a pipe 44 are connected to a pressure chamber 39 defined between the two caps 33 and 37 to introduce a control fluid into the pressure chamber 39 at a pressure lower than the pressure inside the valve but higher than the pressure outside the valve. With such an arrangement, it is enabled to prevent deformation of the caps and lowering of the clamping force of bolts. Therefore, the sealing performance of the valve to the outside thereof can be improved.
Patent JP-S59210679-A (JP)
Title: Holder for hall element
Inventor: TORII TAKASHI
IPC: H05K3/30
Filed: 1984-04-16
Abstract: PURPOSE:To absorb the variance of the characteristics of a Hall element, and to share holder itself by forming a slitty through-hole consisting of a magnetic material to the back of a recessed section for receiving the Hall element shaped to a holder proper. CONSTITUTION:Slitty through-holes 9 for inserting yokes 13 consisting of a magnetic material are formed to the back of a recessed section 6 for receiving a Hall element shaped to a holder proper. Consequently, when a predetermined output is not obtained for reasons, such as the weak magnetic flux density of a magnet 10, the low sensitivity of the Hall element, etc., magnetic flux density is increased by inserting the yokes 13 into the through-holes 9, and the predetermined output can be acquired from the element 11. Accordingly, the variance, etc. of the mounting positions and characteristics of each part can be absorbed easily.