baber/WOPTO huggingface dataset:
Patent JP-S5927980-A (JP)
Title: Fluophor and its preparation
Inventor: UMEMOTO CHIYUKI
IPC: C09K11/08
Filed: 1982-08-09
Abstract: PURPOSE:To prepare an Eu-activated barium halide fluophor excellent in the intensity of stimulated luminance when excited with electromagnetic wave, by mixing raw materials for the fluophor such as BaF2 and EuBr3 and tetrafluoroboric acid compd. and burning the mixture. CONSTITUTION:Raw materials for the fluophor such as BaF2, BaBr and EuBr3 are blended so that the composition of the resultant fluophor may stoichiometrically correspond to formula I (where X is halogen; 0<y<=0.1). The mixture is burned to obtain a divalent Eu-activated barium halide fluophor of formula II(where A is burned tetrafluoroboric acid compd.). The fluophor shows a high intensity of stimulated luminance when irradiated with a radiation such as X-ray and excited with an electromagnetic wave having a wave length of 450- 800nm.
Patent JP-S5928110-A (JP)
Title: Optical connector
Inventor: SHIGIHARA MASAYOSHI
IPC: G02B6/38
Filed: 1982-08-07
Abstract: PURPOSE:To obtain an optical connector which is easily attachable and detachable and is small-sized, by providing a knob in the direction of the optical axis on a part of a plug in its lengthwise direction in the optical connector where plugs provided at tips of two optical fibers are allowed to face each other and are press-fitted to an adapter and are connected and forming an expanding slot, to which said plug can be press-fitted, in the adapter. CONSTITUTION:A projecting part 61 provided with a slope 611 and a ferrule 62 are formed in a plug consisting of a synthetic resin molded part or the like where an optical fiber 4 is inserted and fixed, and a knob 63 in the direction of the optical axis is provided on a part of the ferrule 62. The coating of the terminal of the optical fiber 4 to be connected is peeled partially and the optical fiber is inserted to the plug 6, and the optical fiber 4 and the plug 6 are fixed so that a core 41 of the optical fiber 4 and the tip of the ferrule 62 coincide with each other. Plugs 6 where optical fiber 4 are fixed are pressed into a sleeve 71, which is provided with an expanding slot 711 and is provided with inverted triangular prism-shaped projections 712 orthogonal to the gap of the center part of the expanding slot 711, of an elastic adapter 7 provided with pressing plates 72 in both ends in the lengthwise direction while bringing slopes 611 of projecting parts 61 of plugs 6 into contact with pressing plates 72 of the adapter 7, and then, ferrules 62 facing each other are pressed only in the axial direction, and optical fibers 4 are arranged and connected.
Patent JP-H09298558-A (JP)
Title: Data transmission system
Inventor: FUJIMORI JUNICHI
IPC: G10L19/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To decrease the transmission data amount per packet and to reduce the time delay between a transmitter and a receiver by expressing time information with a small data amount in the case of sending a packet which includes the time information. SOLUTION: In the case of transmission of packets of a plurality of data having bit patterns in time series with a 1st period (T), a plurality (x) of data supplied within a 2nd period are assembled into one packet for each 2nd period (SF) longer than the 1st period (T). In this case, one-set of data in each data group whose number is a prescribed constant (M) of 2 or over is specified and time information denoting a timewise position of the one specified data is sent while being added to the packet to which the data belong. A receiver side reproduces the timewise position for each of data, that is, the 1st period (T) based on the time information included in the received packet to reproduce the data.
Patent JP-S5662308-A (JP)
Title: Manufacturing of mold transformer coil
Inventor: TAKEDA TAMIO
IPC: H01F38/22
Filed: 1979-10-26
Abstract: PURPOSE:To prevent exfoliation between a rubber pull-out lead wire and synthetic resin, by allowing a cylindrical bush to exist in a part of the rubber pull-out lead wire and providing a normal temperature hardening type synthetic resin around the rubber pull-out lead wire. CONSTITUTION:A rubber pull-out lead wire 12 is connected to a lead wire 11a projected from a coil 11, and a cylindrical bush 15 is attached around a part of the rubber pull-out lead wire 12. And then, the rubber pull-out lead wire 12 is made to penetrate through a mold metallic mold 14 and this coil 11 is inserted. At this time, the cylindrical bush 15 is allowed to exist on the surface where the mold 14 and the rubber pull-out lead wire 12 join together and also on a part of the rubber pull-out lead wire. After a high-temperature solidifying type synthetic resin is poured into the mold, it is pressed to be gelled and the mold 14 is removed. Further, the cylindrical bush 15 is removed and thus made space is filled with a normal-temperature solidifying type synthetic resin.
Patent JP-S62294335-A (JP)
Title: Band amplifier
Inventor: NISHIKAWA KATSUHIKO
IPC: H04N5/44
Filed: 1986-06-13
Abstract: PURPOSE:To prevent the production of cross modulation due to harmonics caused by the nonlinearity of an input/output characteristic of an amplifier means by using a feedback circuit having the frequency selectivity transmitting the signal of an undesired band and not transmitting the signal of a band desired for amplification so as to apply a negative feedback to an amplifier means. CONSTITUTION:The output of an amplifier means AMP is fed back negatively to the input not through a pure resistance but through an impedance means Znfb having a frequency selectivity, the input impedance is a resistance Ri even to the signal of any frequency independently of the frequency. Since the negative feedback is applied not through a resistor but through the impedance means Znfb having a frequency selectivity, the gain to a signal at the outside of the desired band is decreased in selecting the frequency characteristic of the impedance means Znfb to have a high impedance with respect to a signal in the desired hand and to have a low impedance with respect to a signal at the outside of the desired band. Thus, it is prevented that harmonics at the outside of the desired band are inputted to the amplifier means and amplified.
Patent JP-S5564514-A (JP)
Title: Rinsing composition
Inventor: KURIYAMA SHIYOUJIROU
IPC: A61K8/00
Filed: 1978-11-09
Abstract: PURPOSE: A rinsing composition that contains a specific quarternary ammonium salt, polyol, etc., thus having a suitable viscosity despite of containing no sizing agent, and high tranparency and storage stability.  
     CONSTITUTION: Said composition comprises (A) a quaternary ammonium salt of the formula (R is 6W16C alkyl; R' is benzyl, 4-nitrobenzyl, 3,4-dichlorobenzyl, etc.) as myristyriltrimethylammonium chloride, (B) a polyol as glycerol, diglycerol, propylene glycol, sorbitol, etc., (C) a diethanol amide of higher fatty acid, (D) a polyoxyethylene higher alkyl ether and (E) water. The content of the quarternary ammonium of the formula is 0.5W4wt%. Since no sizing agent is added, the composition is free from the phase separation of the sizing agent, thereby can be stably stored for a long time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62294724-A (JP)
Title: Turbine casing cooler for turbocharger
Inventor: OHARA AKIYOSHI
IPC: F02C7/16
Filed: 1986-06-16
Abstract: PURPOSE:To lighten low cycle fatigue of turbine casings, by supplying cooling water to the casings wherein the cooling water was heat-exchanged with the exhaust of the low pressure turbine of a two-stage pressure up type turbocharger. CONSTITUTION:A heat exchanger 19 is provided for the exhaust side of a low pressure turbine 15. Cooling water which was heat-exchanged with the exhaust of the turbine by the heat exchanger 19 is supplied to the casings of the low pressure turbine 15 and a high pressure turbine 14 via flow control valves 21 and 23 so as to cool the casings. The temperature difference between the turbine casings and the cooling water is made smaller so as to lighten thermal stress. Thus, low cycle fatigue occurring by thermal stress can be lightened.
Patent JP-H06346122-A (JP)
Title: Pressurized vessel especially apparatus for inserting lance into blast furnace
Inventor: EMIIRU RONARUDEI
IPC: F27B1/10
Filed: 1994-05-26
Abstract: PURPOSE: To provide a device provided with an opening for axial insertion of a lance in a pressurized container, in particular a blast furnace.  
     CONSTITUTION: This device includes an axial sealing member 26, a casing 40, a first stationary seat 52, a second axial moving seat 54 and a closure element 70. This closure element 70 has a separating spring 78 for creating an axial spacing with respect to the first seat 52. A closure spring 66 imparts the second seat 54 to the closure element 70 and imparts the closure element 70 to the first seat 52. Active opening members, for example, jacks 62, 64 act against the closure spring 66. More preferably, the device has the through-opening 92 of the lance 22 and besides, further includes the same spacer element 90 as the closure element 70. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06344733-A (JP)
Title: Safety wheel and inner ring thereof
Inventor: HANADA RYOJI
IPC: B60C17/04
Filed: 1993-06-10
Abstract: PURPOSE:To uniformize the contact pressure distribution of inner ring to reduce the extent of damage to a tire inner surface as well as to make improvements in durability of this inner ring and riding quality in a state of being punctured. CONSTITUTION:In a wheel made up of attaching a pneumatic tire T to a wheel W, an inner ring 5, which is composed of connecting an inside ring 6 along the peripheral surface of a rim part R of the wheel W and an outside ring 7 to be situated at the more radial outside. than this inside ring 6 both by means of a symmetrical pair of rib members 8, 8 extending in the circumferential direction at the cross direction double end and an oblique rib member 9 extending in the circumferential direction between these symmetrically paired rib members 8 and 8 and tilted to the radial direction, is attached to the wheel W.
Patent JP-H11328401-A (JP)
Title: Individual identifying device and method therefor
Inventor: HOSOI SEI
IPC: G06T7/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To specify a person to be identified by using the features of hair being one of features sharply indicating individuality. SOLUTION: This device processes the photographic image of a person to be identified who is photographed by a photographing device for extracting the hair style, length, and color of the person to be identified as the features of hair (n1-n5). An identification code is inputted (n2), and the features of the hair of a register identified according to the identification code are read from a storage part (n6), similarity between the extracted features of the hair of the person to be identified and the features of the hair of the register read from the storage part is calculated (n7), and whether or not the person to be identified is the register is judged based on the result. Thus, the person can be specified from the featured values of the hair.
Patent JP-H01310875-A (JP)
Title: Remote operation of double arm manipulator
Inventor: AOKI TAKASHI
IPC: B25J3/00
Filed: 1988-06-07
Abstract: PURPOSE:To lighten the burden in operation by shifting one slave manipulator so as to follow the other slave manipulator which is controlled by a master manipulator among two units of slave manipulators, through program control. CONSTITUTION:A double arm manipulator 3 is formed from two units of slave manipulators 2B and 2L. One slave manipulator 2B among these slave manipulators is bilateral-controlled through a bilateral control system by a master manipulator 1. The other slave manipulator 2L is program-controlled by a program control system 6 so as to follow the slave manipulator 2B. Through this program control, the need of reprogramming is obviated, even if the working environment changes and the operation position is changed, if the programs are prepared previously according to the kinds of the works.
Patent JP-S5364194-A (JP)
Title: Suction device of liquid metal to neuclear reactor vessel
Inventor: TAKAHASHI HITOSHI
IPC: G21C9/00
Filed: 1976-11-19
Abstract: PURPOSE: To prevent the abnormal drop of liquid level in the vessel without using the dump tank in supplying the liquid metal, fluxed into the guard vessel with damage of main cooling system, to the neuclear reactor vessel with the magnet pump. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62290672-A (JP)
Title: Rear edge stopper for paper cradle of sheet discharger for sheet treating machine
Inventor: EERITSUHI BUEEGERU
IPC: B65H29/28
Filed: 1987-06-03
Abstract: The invention relates to a back-edge stop in the form of a cross-member for sheet stackers of sheet-fed presses having a vertically positionable intermediate stacker which forms a relatively large stack, the cross-member being pivotally connected to the sheet brake by way of a link parallelogram support. A sheet brake has disposed on it fixed sheet stops and at least one further fixed sheet stop having a recess in which a brush is pivotally mounted, the bristles of the brush being inclined forwardly and downwardly and extending into the major surface of the stack a distance substantially equivalent to the difference in sheet size. As the intermediate stacker rises and falls, the brush is pivoted, by way of an inclined cam surface on the cross-member, this surface being connected non-positively to engage an actuating edge of the brush to make a controlled pivoting movement around a horizontal axis extending transversely to the direction of sheet movement.
Patent JP-2000326450-A (JP)
Title: Decorative sheet
Inventor: TOMINAGA TAKASHI
IPC: C09J7/02
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of defective laminate of sheets such as the breakage, elongation, deformation, deterioration or others by forming a heat bonding resin layer formed on a base sheet and composed of a vinyl-acetate urethane resin cured by the crosslinking reaction with a block isocyanate compound. SOLUTION: A pattern layer 2 with a proper pattern to be printed as desired is formed on the surface of a base sheet 1 composed of a thermoplastic resin using a polyolefin resin such as a polyethylene, a polypropylene, a polybutaine or a polymethylpentane. A surface layer 4 composed of a transparent thermoplastic resin is formed on the pattern layer 2 through a thermoadhesive resin layer 3 composed of a vinyl-acetate urethane resin cured by the crosslinking reaction with a block isocyanate compound. The heat laminating can be carried out stably without generating defective laminate of the sheets such as the breakage, elongation, deformation, deterioration or others by the arrangement.
Patent JP-H11334838-A (JP)
Title: Linear belt conveyor
Inventor: HARA SHOICHI
IPC: B65G15/48
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To enhance the bonding performance of a copper plate to be embedded in a conveyor belt and increase the thrust force. SOLUTION: A thin copper plate 4 and iron plate are laid one over another and embedded in a thick portion of a conveyor belt. At a certain spacing in the longitudinal direction, the copper plate 4 is provided with slits 7 extending across the width in such an arrangement that they form a plurality of rows. The iron plate is formed in a band with the width adjusted to the position with slit 7 rows and the position elsewhere. The iron plate 5a of the slit 7 row is fitted in the slit 7 upon bending the part mating with the slit 7 and exposed partially at the rear surface of the copper plate 4. An electromagnet 3 is installed inside the conveyor belt 2.
Patent JP-S5840971-A (JP)
Title: Reader for double sided original
Inventor: KANAI YOSHIO
IPC: H04N1/04
Filed: 1981-09-04
Abstract: PURPOSE:To improve the reading efficiency of an original, by providing an original inverting means between the 1st and 2nd original carrying means, and inverting the original passed through the 1st original carrying means to feed it to the 2nd original carrying means. CONSTITUTION:An original 2 put on an original supply tray 3 is sent onto a reading plate 9 via an original feed roller 5, resist rollers 7 and 8, and a guide plate 11. An original holding roller 12 is pressed on a glass plate 9A of the plate 9 to form an original reading part 13. The original 2 carried to the part 13 is read through a photoelectric converting part 16. The original 2 read with its single side is inverted by an original inverting means 17 and then supplied to the part 13 via feed rollers 18 and 19. Thus the other side of the original 2 is read. Afterwards, the original 2 is discharged to an original discharge tray 28 by discharge rollers 23 and 24.
Patent JP-H09321840-A (JP)
Title: Portable telephone radio equipment
Inventor: MURAKAMI SATORU
IPC: H04W88/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To surely transmit the telephone number of a present station to an opposite station by simple constitution by reading the telephone number data of the present station from a storage part by the operation of an instruction button, converting them to voice signals and radio-transmitting them to an opposite station telephone set. SOLUTION: When a command for instructing the transmission of the telephone number of the present station is sent from an operation part 6, a CPU 7 reads the telephone number numerical values of the present station stored inside a ROM 9a, displays them at a display part 11 by a driving part 10 and reports that it is under transmission to the opposite station. Simultaneously, the CPU 7 performs control for converting numerical data to the voice signals by the ROM 9b, modulating the voice signals in a modem part 12, converting them to a radio frequency, amplifying the signals by a transmitter-receiver 13 and sending them out through an antenna 14. Further, the control is performed so as to drive a speaker driving part 15 by the voice signals and to make an operator able to confirm the telephone number of the present station by voice as well.  Thus, the telephone set of the opposite station does not require the display part and a special hardware for receiving and reproducing PB signals and is simplified.
Patent JP-S5764684-A (JP)
Title: Preparation of 2-(2'-aminoethylthio)-2-thiazoline dihydrohalide derivative
Inventor: YAMAMOTO ISAMU
IPC: C07D277/00
Filed: 1980-10-06
Abstract: PURPOSE: To prepare the titled substance useful as a raw material of pharmaceuticals, etc. in high yield, without using expensive apparatus, by reacting a 2-mer- captothiazoline derivative with a 2-halogenoethylamine hydrohalide derivative in a non-polar solvent.  
     CONSTITUTION: The compound of formula III is prepared by reacting the 2-mer- captothiazoline derivative of formulaI(R 1 , R 2 , R 3  and R 4  are H or lower alkyl) with the 2-halogenoethylamine hydrohalide derivative of formula II (X is halogen) in a non-polar solvent, e.g. aliphatic hydrocarbons such as pentane, hexane, etc. or aromatic hydrocarbons such as benzene, toluene, etc., at 30W200°C. The compound of formulaIis, e.g. 2-mercaptothiazoline, etc., and the compound of formula II is, e.g. 2-chloroethylamine hydrochloride, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04362623-A (JP)
Title: Rear projection type picture display device
Inventor: YOSHIKAWA HIROKI
IPC: H04N5/74
Filed: 1991-06-11
Abstract: PURPOSE:To provide a compact rear projection type picture display device whose size viewed from a front side is nearly the same as a screen and whose depth is shortened. CONSTITUTION:Projected light which is projected from a projecting lens 3 is divided into two and bent in two different directions by 1st optical path bending reflection mirrors constituted of two plane reflection mirrors, and further respective images bent by the 1st optical path bending reflection mirrors 6a and 6b are bent on a transmission type screen by 2nd optical path bending reflection mirrors 7a and 7b constituted of other two plane reflection mirrors.
Patent JP-S5261968-A (JP)
Title: Transistor
Inventor: MIYAGI HIDEO
IPC: H01L29/08
Filed: 1975-11-18
Abstract: PURPOSE: To make surface temperature distribution even and achieve the improvement in performance by reducing the operating current to the emitter regions arranged at the central portion in forming a transistor for super high frequencies having a comb-tooth type structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0431100-A (JP)
Title: Manufacture of decorative member
Inventor: KASAHARA YUKIO
IPC: G04B45/00
Filed: 1990-05-29
Abstract: PURPOSE:To obtain a decorative member having the irregular pattern of gem dispersing particles by executing peeling treatment to a conductive substrate, compositely plating the substrate with the gem dispersing particles using a noble metal or an alloy thereof as a matrix, peeling plating and transferring the plating to goods through an adhesive layer. CONSTITUTION:A photo-resist is formed to a conductive substrate 1, peeling treatment is executed to a conductive section except a resist layer 2, and diamond and gem dispersing particles 4 having quality equal to diamond are added and agitated to a noble-metal alloy plating solution and composite plating is conducted so as to be projected to the upper section of the matrix 3 of a noble metal or an alloy thereof. A pattern is peeled from the conductive substrate 1 and transferred to a transfer tape composed of a base film 5 with an adhesive layer-1, 6a, an adhesive layer-2, 6b such as pressure-sensitive adhesives is formed, and transferred to goods 7, the transfer tape is removed, and the adhesive layers are pressed, thus completing a decorative member.
Patent JP-H01198806-A (JP)
Title: Planar antenna
Inventor: ABIKO TOSHIO
IPC: H01Q21/06
Filed: 1988-06-06
Abstract: PURPOSE:To improve the antenna efficiency by using a radiation pattern formed to a radiation circuit board as an opening for slot forming and providing a patch element corresponding to the opening to the tip of a feeder line formed to the feeder circuit plate. CONSTITUTION:The planar antenna is laminated with a ground conductor plate 1, a feeder circuit plate 2 formed with a feeder line 2a and a radiation circuit plate 3 formed with lots of radiation patterns 3a via dielectric layers 4a, 4b. Then the radiation pattern 3a formed to the radiation circuit plate 3 is used as an opening 8a for slot forming and a patch element 9a corresponding to the opening 8a is provided on the tip of the feeder line 2a formed to the feeding circuit plate 2. Thus, the C coupling is avoided to couple directly the feeding circuit and the radiation circuit, then the coupling loss between both the circuits is eliminated and the antenna efficiency is improved.
Patent JP-S63304660-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUDO KATSUHIKO
IPC: H01L21/8234
Filed: 1987-06-03
Abstract: PURPOSE:To guarantee the appropriate operation of an analogue switch as well as to make it possible to bring an element into the state of high density by a method wherein the P-and N-channel FETs constituting the analogue switch are formed by a long-channel type device, and the P-and N-channel FETs, to be used for the circuit part other than the analogue switch, are formed by a short channel type device. CONSTITUTION:As the P-channel FET 7 and N-channel FET 8, with which an analogue switch is constituted, are formed with a long channel type device, the fluctuations in threshold voltage of the FET caused by back-bias effect is small. Accordingly, the change in ON resistance caused by the fluctuations in input voltage is also small. On the other hand, the P-channel 9 and the N- channel FET 10, to be used for the circuit part other than the analogue switch, are formed with a short channel type device. As a result, an input signal is transmitted accurately, and the high density and high speed operation of the device can be accomplished.