baber/WOPTO huggingface dataset:
Patent JP-H05277956-A (JP)
Title: Resin bond grinding wheel
IPC: B24D3/28
Filed: 1992-03-30
Abstract: PURPOSE:To reduce a micro repeated load exerted on a resin bonding phase making contact with spherical fillers by further dispersing the spherical fillers in the resin bonding phase, in a resin bond grinding wheel having a grinding grain layer formed such that super grinding grains are dispersed in the resin binding phase. CONSTITUTION:A resin grinding wheel has a grinding grain layer formed such that super grinding grains 3 are dispersed in a resin bonding phase 1. In this case, spherical fillers 2 are further dispersed in the resin bonding phase 1. In manufacture, given super grinding grains 3, the resin bonding phase 1, and the spherical fillers 2 are uniformly mixed together and molded togetherwith metallurgy. Pressure heating molding and burning are then effected and the mixture is cured. Since the spherical fillers 2 are dispersed in the resin bonding phase 1, an acute angle is absent at any part of the resin bonding phase 1 making contact with the spherical fillers 2. This constitution relieves a micro repeated load, generated owing to stress centralization, exerted on the resin bonding phase 1 making contact with the spherical fillers 2.
Patent JP-S59200227-A (JP)
Title: Exposure correcting method for lens selection
Inventor: KANEKO ROKUSABUROU
IPC: G03B27/72
Filed: 1983-04-27
Abstract: PURPOSE:To always obtain a corrected exposure by obtaining a conjugate length on a basis of magnification and the focal length of a lens to select a lens which is within an effective range of a device, and correcting the exposure in accordance with a prescribed formula. CONSTITUTION:A lens 3 or 5 is selected from plural lenses 3 and 5 different in focal length from each other in accordance with an indicated and inputted magnification. In this case, the conjugate length is obtained on a basis of the magnification and focal lengths of lenses to select the lens 3 or 5 which is within the effective range of the device. Further, the exposure is corrected in accordance with a formula I where the exposure time of the lens having the n-th focal length, the exposure time of the lens having the (n-1)th focal length, the focal length, the length between the lens and a light projection face, and a coefficient of correction of an aperture value ratio are denoted as Tn, T(n-1), Fn, Bn, and alpha respectively.
Patent JP-H05284222-A (JP)
Title: Call waiting service system
IPC: H04M3/42
Filed: 1992-03-31
Abstract: PURPOSE:To allow the call waiting service to only an incoming call from a specific subscriber. CONSTITUTION:Key number information inputted from a subscriber 2 according to a predetermined opeation is received by a central controlling unit (CC) 6 and stored in a key number storage section (KN) 11 in a main storage device (MM) 8. When a call comes from a subscriber 4 while the subscriber 2 is in busy with a subscriber 3, the CC 6 receives key number information from the subscriber 4 and collates the information with a key number registered in advance in the KN 11. When the key numbers are coincident with each other, the CC 6 provides the call waiting service to the subscriber 4 and when they are dicordant, the CC 6 notifies information representing the discordance to the subscriber 4.
Patent JP-H09224840-A (JP)
Title: Frame for generating gyoza frying steam
Inventor: KAWASAKI MASATAKA
IPC: A47J36/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To add a steaming effect to the flying of GYOZA (fried dumpling stuffed with miheced pork) without directly pouring water into the bottom of a frying pan. SOLUTION: A horizontal groove frame part 2 whose vertical cross section is viewed as U-shaped is formed on the lower inner side of an upper frame 1 with a handle 3 to be put on the upper port of the frying pan. At the time of frying the GYOZAs, this steam generation frame device is put on the upper port of the frying pan, the appropriate amount of the water is filled in the horizontal groove frame part 2 and the steaming effect is added to the flyinging of GYOZA by steam generation by heat transmitted from the side face of the frying pan. In addition to the troublesomeness of pouring water in the middle and processing remaining hot water, a failure due to steam insufficiency or the like is dissolved.
Patent JP-H02255166-A (JP)
Title: Display device with solar battery for athletic meeting
Inventor: SANO HITOMI
IPC: G09F13/22
Filed: 1989-03-29
Abstract: PURPOSE:To save the trouble for construction work and maintenance, to eliminate the limitation of an installation place, and also, to make the device compact by using a solar battery for the power source. CONSTITUTION:On the upper part of an athletic meeting display board 1, a solar battery 2 is provided, energy obtained by the solar battery is accumulated in a battery 12, and a numeral, a character, a graphic, etc., are displayed on a display part 3 by using a light emission diode 4. In this regard, a reverse- current preventive diode 12 prevents a current from flowing in reverse to the solar battery 2 from a battery 13. Also, an operating circuit 14 is provided in order that an operator operates the display part 3. In such a way, this device can be allowed to function fully as the athletic meeting display board by energy obtained from the solar battery.
Patent JP-H04308733-A (JP)
Title: Method and apparatus for laminating prepreg
Inventor: YAMADA HIDEYUKI
IPC: B29C35/02
Filed: 1991-04-08
Abstract: PURPOSE:To laminate a prepreg to a laminating surface material in a non- released state without leaving air bubbles or wrinkles in the prepreg. CONSTITUTION:A plurality of heaters 12 and a plurality of fans 13 are provided under a working table 11. A table temp. sensor 22 is provided to the working table 11 and a room temp. sensor 23 is provided above the working table 11. The heaters 12, the fans 13, the table temp. sensor 22 and the room temp. sensor 23 are controlled by a temp. control unit 14. A laminating surface material 5 is arranged on the working table 11 and a prepreg 1 is laminated to the laminating surface material 5 so that the temp. of the laminating surface material 5 becomes higher than that of the prepreg 1. By this method, the prepreg 1 is certainly laminated to the laminating surface material 5 because the bonding strength thereof on the side of the laminating surface material 5 is higher than that on the side of release paper.
Patent JP-H04309407-A (JP)
Title: Speed change gear for bar steel rolling mill
Inventor: KUNIOKA YASUSHI
IPC: B21B37/46
Filed: 1991-04-08
Abstract: PURPOSE:To increase the speed of a rolling roll of the upstream side, even if the rolling reduction of area is changed. CONSTITUTION:The speed change gear is provided with a first driving shaft 12 which is manufactured in a driving motor 7, and also, connected to a rolling roll 16 of a first rolling mill, a first gear 19 inserted and fitted so as to be freely rotatable into a first driving shaft concerned 12, a second driving shaft 21 which is placed coaxially with said first driving shaft 12, and also, connected to a rolling roll 24 of a second rolling mill, a second gear 26 which is provided so as to be unrotatable against a second driving shaft concerned 21 and whose number of teeth is different from that of said first gear 19, a transfer mechanism 32 which is engaged to both of a second gear concerned 26 and said first gear 19, changes a speed of a rotation of a first driving shaft 12 and can transfer it to a second driving shaft 21, and a clutch mechanism 33 which can engage selectively said first driving shaft 12 to said first gear 19 or said second driving shaft 21.
Patent JP-S57188774-A (JP)
Title: Ignition device of internal combustion engine
Inventor: KOUNAKANO SHINICHI
IPC: F02B45/08
Filed: 1981-05-18
Abstract: PURPOSE:To enable a gas mixture to be ignited efficiently in a short time in an ignition device igniting the gas mixture by light beams, by making the light beams hit  high light sbsorptive fine grains which are fed from a fine grain feeding device into a  combustion chamber. CONSTITUTION:A gas mixture is sucked into a combustion chamber 3 through an inlet  port 6 in a suction stroke, and the gas mixture reaches the minimum light condensing  point 17 by the time when the stroke changes to a compression stroke after an intake  valve 4 is closed. On the other hand, in order that fine grains can reach the point 17  from a fine grain feeding device 18 exactly at the ignition time, a piezo-electric element 54 oscillates by electricity from a control unit 22, a tip 50a is oscillated by the  amplified transmission of oscillation by a hornlike body 58, and the fine grains are  emitted through a jetting nozzle 65 by the oscillation force of the tip 50a and the  extruding force of a pressing plate 53 pressed by pressurized air in an air chamber 62.  On the other hand, light beams are emitted from a light oscillating apparatus 16 at the optimum ignition time being controlled by the signal from the control unit 22. The  light beams pass through a condensing lens 11 and collide with the fine grains near the  point 17. Then, explosive combustion occurs in a moment. As the fine grain, high light absorptive powdered coal or the like or a sprayed grain or the like as COM is used.
Patent JP-S53568-A (JP)
Title: Apparatus for supplying sheet-like materials
Inventor: SUZUKI MASAKI
IPC: B65H1/02
Filed: 1976-06-24
Abstract: PURPOSE: To provide an apparatus for supplying sheet-like materials, which can feed accurately, one by one, sheet-like materials such as thick paper or flat-folded square bottom bags, having uneven thicknesses so that it has been difficult heretofore to feed them accurately one by one. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59199592-A (JP)
Inventor: SHIMOMURA KAZUO
IPC: C04B41/50
Filed: 1983-04-27
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-H01249736-A (JP)
Title: Production of alcohol
Inventor: FUKUMOTO TAKEHIKO
IPC: B01J27/122
Filed: 1988-03-29
Abstract: PURPOSE:To obtain the subject compound useful as a sex pheromone or a plant growth promotion factor, in high yield, by reacting a Grignard reagent with an alkylene oxide compound in the presence of an anhydrous copper halide. CONSTITUTION:The objective compound can be produced by using a Grignard reagent of formula R-CH2MgX (R is 5-30C unsubstituted or silyl-substituted univalent hydrocarbon group; X is halogen) as a raw material and reacting the reagent with an alkylene oxide compound (preferably ethylene oxide, etc.) in the presence of an anhydrous copper halide in an inert gas atmosphere. The amount of the alkylene oxide compound is preferably 1.0-2.0mol per 1mol of the Grignard reagent. The anhydrous copper halide is preferably anhydrous cuprous chloride and its amount is preferably 10-100m-mol, especially 30-60m-mol per 1mol of the Grignard reagent.
Patent JP-S60219016-A (JP)
Title: Recycling method of fibrous sheets
Inventor: IWATA HIROSHI
IPC: B29B13/10
Filed: 1984-04-13
Abstract: PURPOSE:To easily granulate the surface of fibrous sheets such as marginal material of carpet by roughly crushing fibrous sheets, melting the resin component at low melting point with friction heat on a crusher and further crushing the component, while cooling, into a granulated object containing fibers. CONSTITUTION:Fibrous sheets 1 having heat-melting resin constituent at high melting point heat deposited or adhered in the form of raising on a lining 11 mainly consisting of heat-melting resin constituent at low melting point are roughly crushed and then are fed into a crusher. Only the constituent at low melting point among other roughly crushed materials is softened and melted by friction heat generated by shearing action on the crusher. If the temperature of the treated material reached close to the melting point of fibrous material, the treated material is cooled. The crusher is further driven to crush to produce granulated object containing fibers.
Patent JP-H05237745-A (JP)
Title: Working machine having positioning mechanism by light sources with different colors
Inventor: FUNAHASHI KAZUYUKI
IPC: B23Q17/24
Filed: 1992-02-27
Abstract: PURPOSE:To position a work based on multiple intersections appearing on the work when beams of light sources with three or more different colors are crossed and the work is lifted or lowered. CONSTITUTION:A light source 1 emits a beam of light 1A with the first color, a light source 2 emits a beam of light 2A with the second color different from the first color, and the beam of light 1A and the beam of light 2A are crossed at an intersection 2B. A light source 3 emits a beam of light 3A with the third color different from the first color, and the beam of light 1A and the beam of light 3A are crossed at an intersection 3B. A work 10 is positioned based on the intersection 2B and intersection 3B appearing on the work 10 when a working table 11 is lifted or lowered.
Patent JP-S59201561-A (JP)
Title: Transmission system of digital signal
Inventor: FUKUDA SHINICHI
IPC: H04L1/00
Filed: 1983-04-29
Abstract: PURPOSE:To suppress the output probability of the worst pattern to a level being not a problem practically at the least redundancy bit by transmitting a signal representing that scrambling is applied after being added to a digital signal. CONSTITUTION:A data signal from an input terminal 1 is applied to a memory 2 for one block's share and stored. Further, a data signal from the terminal 1 is applied to a circuit 3 for deciding the presence of necessity of scramble, where the presence of the necessity of scramble is decided. Further, a switch 4 is controlled switchingly by a signal from the deciding circuit 3 and the switch 4 is changed over to the position where the worst pattern is generated less depending that scramble is applied or not. Further, a signal of the switch 4 is applied to a mixer 7 through an NRZI converting circuit 6, a pilot bit is formed depending on the presence of scramble by a synchronizing pattern forming circuit 8, applied to the mixer 7 and outputted from a terminal 9.
Patent JP-H09263767-A (JP)
Title: Production of optically anisotropic samll sphere
Inventor: HATANO HITOMI
IPC: H01M4/587
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To produce optically anisotropic small spheres useful for a high-density isotropic carbon material or a negative electrode of a lithium-ion secondary battery efficiently in a short time at a temp. lower than in a conventional process. SOLUTION: In a process for producing optically anisotropic small spheres by subjecting tar and/or pitch as the raw material to heat treatment and extractive separation, the material is supplied to a heat treatment apparatus to be heat treated under a reduced pressure of 5-50Torr. Pref. the material has a Q.I.(quinoline insol.) content of 20wt.% or lower.
Patent JP-H02253465-A (JP)
Title: On-line information system
Inventor: MIYAZAKI HOZUMI
IPC: G06F12/00
Filed: 1989-03-28
Abstract: PURPOSE:To perform inquiry and the issuing of a document, etc., similarly as an ordinary processing based on a master file at a terminal side even when no host side is operated by providing the same master file as that of the host side at the terminal side, and updating the master file at the terminal side at every prescribed period corresponding to the change data of the master file at the host side. CONSTITUTION:In an on-line information system in which the master file 1 is provided at the host side, and the inquiry, the issuing and the updating of the document, etc., are performed at the terminal 9 side with an on-line operation, the same master file 2 as that of the host side is provided, and the master file 2 at the terminal side is updated corresponding to the change data of the master file 1 at the host side at every prescribed period, and the inquiry, and the issuing of the document, etc., can be performed based on the master file 2 at the terminal 9 side even when no host side is operated. In such a way, a processing similarly as the ordinary processing can be performed only at the terminal 9 side even when no host computer is operated.
Patent JP-H10318690-A (JP)
Title: Small heat exchanger
Inventor: AUBRY JEAN
IPC: F22B31/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a small heat exchanger with the same size as that of a zigzag pipe type exchanger having a larger heat exchanging area. SOLUTION: A first pipe panel 3A connects a first fluid intake manifold 4A provided on the side surface of a lower part of a box 1 to an exhaust manifold 5 provided on the upper part of the central part of the box. A second pipe panel 3B connects a second fluid intake manifold 4B provided on a side surface of the lower part of the box to the exhaust manifold 5. The respective panels include first pipes 31 extending substantially horizontally and in parallel with one another in the lower part of the box, second pipes 32 extending substantially vertically between the lower part of the box and the central part of the box and third elbow pipes 34 connected to the second pipes 32 and extending between the central part of the box and the upper part of the box.
Patent JP-H08271121-A (JP)
Title: Refrigerator
Inventor: YAMASHITA HARUHISA
IPC: F25D21/14
Filed: 1995-03-31
Abstract: PURPOSE: To prevent a heat-resistant covering material from being deteriorated by a hydrolysis by a method wherein an evaporating pipe arranged inside an evaporating pan to promote evaporation is covered with a heat-resistant covering material which is further covered with a water-proof covering material. CONSTITUTION: A part of an evaporating pipe 16 immersed into water in an evaporating pan is covered with a double-layer. That is, an outer circumferential surface of the evaporating pipe 16 is covered with a heat-resistant covering material 18 such as nylon, polyethylene terephthalate and the like and further a water-proof covering material 20 such as cross-linked polyethylene is arranged on the heat-resistant covering material. With such an arrangement, the heat- resistant covering material 18 arranged at the surface of the evaporating pipe 16 is not deteriorated and the evaporating pipe 16 can be effectively protected. Further, since the surface of the heat-resistant covering material 18 is covered with the water-proof covering material 20, it is possible to prevent the deterioration of the heat-resistant covering material 18 to be caused by hydrolysis.
Patent JP-S59201896-A (JP)
Title: Thermal transfer recording method and material therefor
Inventor: NAKAMURA MASAKI
IPC: B41M5/382
Filed: 1983-05-02
Abstract: PURPOSE:To obtain a uniform image with high density, by a method wherein a recording medium comprising a colorant layer and a recording sheet comprising a heat-fusible image-receiving layer are used, and the solubility of a colorant in a heat-fusible substance in the image-receiving layer is set to be higher than the solubility of the colorant in a binder. CONSTITUTION:A colorant layer consisting of a colorant such as various known dyes or color forming substances and a binder such as polyvinyl chloride or polyvinyl butyral is provided on a base such as a paper or a resin film high in heat resistance and smoothness to obtain a thermal transfer recording medium. On the other hand, an image-receiving layer consisting of a heat-fusible substance is provided on a base similar to that in the recording medium to obtain a recording sheet. The heat-fusible substance is so selected that the solubility of the colorant in the substance is higher than the solubility of the colorant in the binder, and it may be, e.g., a wax or a rosin derivative. The recording medium and the recording sheet are laminated on each other so that the colorant layer and the image-receiving layer make contact with each other, and recording is conducted by giving thermal energy to the laminate.
Patent JP-H07275028-A (JP)
Title: Filling container, filling method and mold of the container
Inventor: MATSUMURA KOTARO
IPC: A45D33/00
Filed: 1994-03-24
Abstract: PURPOSE:To provide a container which can be easily molded with no cracking, dent, unevenness, ruggedness and the like on the surface of a facing material filled and enables the using of the facing material effectively with no waste along with excellent appearance in use. CONSTITUTION:In a container 10, a groove is formed to charge a filling while an insertion port 14 is provided on the bottom surface to insert the filling into the groove 12. The insertion hole 14 is formed askew to the groove 12.
Patent JP-S58194643-A (JP)
Title: Securing device for reservoir tank
Inventor: MIYOSHI MAKOTO
IPC: B60S1/50
Filed: 1982-05-10
Abstract: PURPOSE:To reliably secure a tank merely through simple attachment of a belt, by linking together a flexible belt and an elastic end part of a bracket. CONSTITUTION:One slotted hole 10 in a belt 9 is engaged with a hook 6 at one elastic blade part 5 of a bracket 1, a projection 8 on a tank is fitted in a housing hole 11 in the belt 9, and finally, the other slotted hole 10 in the belt is arranged to the other hook 6. Under this condition, the elastic blade part 5 is pulled by the belt to make contact with the tank, and simultaneously, the blade part is going to restore to a no-load condition by dint of elasticity thereof to bring the belt 9 into a tension,and this permits the tank to be fastened thereto. The movement, in the direction of the axis, of the tank is checked by the engagement of the hole 11 with the projection 8 on the tank. Further, the selection of the position of the hole 11 enables the tank 2 and connecting pipes 7 to be positioned in given directions respectively.
Patent JP-S61236183-A (JP)
Title: Semiconductor laser device provided with photo-detector and its manufacture
Inventor: SEMURA SHIGERU
IPC: H01S5/026
Filed: 1985-04-12
Abstract: PURPOSE:To simplify the structure and stabilize the light output, by installing on the same axis a photo emission region and a P-N junction part of a photo detecting part in the quantum well-type structure layer sandwiched between semiconductor layers whose composition are larger than the mean composition of two kinds of compound semiconductor constituting the quantum well-type structure layer. CONSTITUTION:When the electron current and the positive hole current are supplied to the N-side electrode 8 of the laser part 11 and the back side electrode 10 of the substrate 1, respectively, the current concentrates to the impurity non-diffusion region 4a in the quantum well-type structure layer 4, and the single mode oscillation of the laser light occurs in the transverse direction. The most part of laser light emitted from the oscillation region 4a is reflected at the boundary of the impurity diffusion layer 4c, and emitted from the cleavage face. A part of the light which has penetrated through the boundary is introduced into the impurity non-diffusion layer 4b. In the photo detecting part 12, the P-N junction is inversely biased to form the depletion layer. When the light is introduced, electrons and holes generated according to the light intensity are accelerated to the N-type layer 3 and the P-type layer 2, respectively. The electromotive force is taken out as the electric signal from the electrodes 9 and 10, and is fed back to the input side of the laser part 11 to control the output light.