baber/WOPTO huggingface dataset:
Patent JP-S56122173-A (JP)
Title: Photoelectric switch
Inventor: SAI FUMIAKI
IPC: H01L31/12
Filed: 1980-02-29
Abstract: PURPOSE:To enable to detect any of a light in transmitting and reflecting directions under the same detecting condition by using a translucent mirror having an optimum ratio of area of the light transmitting part to the light reflecting part by arranging an infinitesimal mirror-surface pattern in high density on a transparent plate. CONSTITUTION:A translucent mirror 4 is disposed at the intersection between a light projecting axis and a light receiving axis. The mirror 4 is constructed by forming an infinitesimal mirror surface pattern 42 in high density on one surface of a transparent plate 41, and the density of the pattern is so formed highly that the reflected light from an infinitesimal article to be detected can efficiently transmit or reflect. When the ratio of the length of one side of to the interval of the square mirror surface pattern 42 is set properly so that the ratio of the area of the light transmitting part to the light reflecting part is appromximately 16:9, the amount of transmitted light and the amount of reflected light become approximately 1:1, and the same characteristics and performance can be provided even in case of both two optical paths formed in both the light transmitting and the light reflecting directions of the translucent mirror.
Patent JP-H02207049-A (JP)
Title: Dichloropentafluoropropane-based azeotropic or azeotropic-like mixture
Inventor: SAMEJIMA SHUNICHI
IPC: C09K3/00
Filed: 1989-02-06
Abstract: PURPOSE:To obtain the subject azeotropic mixture useful as substitute for fluorocarbon or solvent, etc., which comprises 1,1-dichloro-2,2,3,3,3- pentafluoropropane; 1,3-dichloro-1,1,2,2,3-pentafluoropropane and specific compound. CONSTITUTION:(A) 5-47wt.%, preferably 27-38wt.% 1,1-dichloro-2,2,3,3,3- pentafluoropropane is mixed with (B) 3-42wt.%, preferably 4-15wt.% 1,3- dichloro-1,1,2,2,3-pentafluoropropane and (C) 43-79wt.%, preferably 53-63wt.% 1,1,2-trichloro-1,2,2-trifluoroethane (especially A = about 33wt.%, B = about 9wt.% and C = about 58wt.% as azeotropic composition) as essential ingredients. Said mixture is incombustible and has equivalent or better properties than the properties of conventional excellent fluorocarbon. Further, variation of composition in recycle does not arise because of existence of azeotropic point and thus said mixture is able to be used equally as conventional single fluorocarbon.
Patent JP-H08223166-A (JP)
Title: Data communication method and data communication system
Inventor: MASAMOTO SATOSHI
IPC: H04L12/28
Filed: 1995-02-14
Abstract: PURPOSE: To construct a data communication system for improving system equipment efficiency, efficiently confirming transmission and improving the simultaneity of multi-address communication. CONSTITUTION: A host 2 and plural terminals #1,..., #m are respectively connected by physically independent outgoing communication channel and incoming communication channel. The host 2 transmits prescribed data through the outgoing communication channel to the terminal #k based on a distribution request from the terminal #k. The terminal #k returns transmission confirmation data through the incoming communication channel after the lapse of prescribed time from data reception only in the case of normally receiving the prescribed data transmitted from the host 2. The host 2 stores that the transmission is confirmed from the terminal #k when receiving the transmission confirmation data from the terminal #k and transmits the prescribed data to the terminal #k again when specifying the terminal #k form which the transmission confirmation data are not returned for the prescribed time.
Patent JP-2000220132-A (JP)
Title: Grout injection management device
Inventor: HOSOKAWA YASUAKI
IPC: C09K17/12
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To sufficiently manage the density of water glass while a reduction in cost of installation is contrived. SOLUTION: For example, for injection pipes 30, 30,... are prepared for one grout preparing facility composed of a water glass diluting tank 5 and a curing agent preparing tank 8 and an aqueous water glass solution G1 and a curing agent solution G2 are fed to the pipes 30, 30,... from grout force- transporting systems provided in a set for the tanks 5 and 8 and pipes 30, 30,....  One density meter 10 for water glass installed to a position before the pipes 30, 30,... are branched to injection pumps 20A-20D on the outlet sides of the tanks 5 and 8, one main arithmetic processor 51, and one generalized management device 53 which individually outputs solution feed starting and stopping signals to the corresponding injection pumps 20A-20D upon receiving injection work commands from the processor 51, receives signals from an injecting state individually recording section and the density meter 10, and gives the received signals to the processor 51 are provided.
Patent JP-H02206293-A (JP)
Title: Method and device for processing of moving image signal
Inventor: OKI JUNICHI
IPC: H04N19/50
Filed: 1989-02-03
Abstract: PURPOSE:To suppress wasteful information, to decrease a generated information quantity and to make smooth the motion of a subject to be an attention point by fixing a subject part and a background part in a screen beforehand, and making the band width of the background part narrower than the band width of the subject part. CONSTITUTION:A control circuit 1 fixes the pattern of the background beforehand, and accumulates it to a ROM 13. The background pattern is synchronized with an inputted moving image signal, applied to a time filter, and the band width of a time filter 2 is switched. For the background part, by using a characteristic that the amplitude degree of an output to an input is much smaller than one, strict band restriction in time is executed. For the subject part, by using a characteristic that the amplitude degree of the output to the input is at one or below and approximate to one, relatively loose band restriction is executed. Thus since the wastefull information generated due to the motion of the background at the point other than the attention point can be suppressed, as a result, the motion of the subject to be the attention point can be made smooth.
Patent JP-H10213250-A (JP)
Title: Installation structure of water faucet metal fitting and water soap supply plug
Inventor: NAKAMURA KAYOKO
IPC: F16K27/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To dispense with another member and install a water faucet metal fitting and a water soap supply plug easily, by burying a nut inside a counter coaxially with a through hole for installing penetrating the counter vertically and screwing a male screw for connecting a water supply pipe or water soap supply pipe to this nut from an upperside. SOLUTION: When a water faucet metal fitting 4 is installed on a counter 1, a through hole 2 penetrating to the counter 1 vertically is formed in advance and an insert nut 3 is buried in this through hole 2 coaxially. In other words, the insert nut 3 is buried integrally at the molding time of the counter 1 and a brim part 3a is formed on its outer periphery and the coming off from the counter 1 is prevented. While, a screw leg part 4a for inserting and connecting a water supply pipe P1 is formed in the bottom side of the water faucet metal fitting 4 and a male screw screwed to the female screw on the inner periphery of the insert nut 3 is formed on the outer periphery of the screw leg part 4a and the screw leg part 4a of the water faucet metal fitting 4 is screwed from an upperside for the insert nut 3 and the water faucet metal fitting 4 is mounted on the counter 1.
Patent JP-H04265836-A (JP)
Title: Sampling pump device
Inventor: ASAHI YOSHIBUMI
IPC: G01N1/14
Filed: 1991-02-20
Abstract: PURPOSE:To automatically and positively achieve sampling of every sample point irrespective of the main pressure of the sample point. CONSTITUTION:A sampling pump device 28 is constituted of a pressure switch 22 provided at the upstream side of a cooler 12 and a pressure reducing device 14, a pump 24 at the downstream side, and an automatic bypass valve 26 attached to the pump 24. When a sampling device starting instruction is input to a control panel 42 from a plant signal line 44, the control panel detects the introducing main pressure of a sample point 10 via the pressure switch. When the pressure does not reach a specified value, the bypass valve is closed and the pump is driven. As a result, a sample water of a predetermined flow rate is introduced to a concentrating rack system 16.
Patent JP-H04216210-A (JP)
Title: Output circuit for use with differential driver
Inventor: TOOMASU CHIYUU
IPC: H04L25/02
Filed: 1991-02-20
Abstract: PURPOSE: To reduce reflected voltage generated by inductive load by providing an output circuit for a differential line driver. CONSTITUTION: The differential driver 1 provides equal currents of a first and a second with a pair of terminals 18, 20 to conduct zero voltage output to a load 22 in a first state. The differential driver also provides a third current with one of the terminals 18, 20 to conduct amount of voltage to the load 22 in a second state. And the third current generates a residual magnetized current in inductance to generate the undesired reflected voltage during transition from the second state to the first state. The output circuit 60 forms an impedance means by registors 62 and 64 serially connected to each of an X output terminal 18 and a Y output terminal 20. And the reflected voltage is reduced by connecting a common mode current source 66 to the impedance means and absorbing part of a residual magnetized current with the common mode current source 66.
Patent JP-H01200582-A (JP)
Title: Fluorescent lamp device
Inventor: TAMARU SHUJI
IPC: H01R33/945
Filed: 1988-02-05
Abstract: PURPOSE:To lessen the number of electrical junctions, reduce the number of parts used and decrease the mounting space by installing lead-in wires to a glass bulb without use of a base, pressure fitting these and external leads to the same conductive joint parts, and jointing together electrically. CONSTITUTION:Lead-in wires 1, 1 are installed at the end of a glass bulb of fluorescent lamp without using a base. The end of glass bulb is inserted into a hole 9 on one side of an insulative support 4, and the wires 1, 1 are inserted in holes 10, 10 provided in this support 4. External leads 3, 3 are inserted in holes 11, 11 provided in this support 4 in parallel with the holes 10, 10 in such a way that the axes of the holes are apart from each other for a specified distance. A connector piece 8 is inserted in a hole 12 provided in the support 4 in such a way as perpendicular to the axial direction of the holes 10, and the abovementioned lead-in wires 1, 1 and external leads 3, 3 are connected together through notches in conductive joint part 6, 6 provided at the connector piece 8.
Patent JP-H05195463-A (JP)
Title: Method for deinking waste paper
Inventor: OUGIMOTO MASATO
IPC: D21B1/14
Filed: 1992-01-17
Abstract: PURPOSE:To provide a deinking method capable of obtaining DIP having a high whiteness for utilizing wasted offset-printed newspaper, etc., as high grade regenerated paper, the wasted newspaper, etc., being difficult to remove the ink of the newspaper and being liable to leave the ink as a whisker-like ink. CONSTITUTION:In a deinking treatment consisting of a dissociation process, an aging process, a floating and selecting process, a washing process and a bleaching process, the method for removing the ink from the waste paper is characterized by subjecting the waste paper to an immersion treatment using the same device as in the dissociation process and employing a deinking chemical in a raw material concentration of 10-20% as a preliminary treatment for the dissociation process and further performing the dissociation process in the low concentration of <=5%, thereby permitting to omit an kneading process, save energy and expand the applications of the waste paper.
Patent JP-H02205930-A (JP)
Title: Interface check processing method
Inventor: KOSUGE TAKESHI
IPC: G06F9/45
Filed: 1989-02-03
Abstract: PURPOSE:To efficiently check the matchability of interface between programs by checking prescribed matchability between check information of the same external name held in different object programs. CONSTITUTION:A compiler generates object programs from source programs A and B and generates check information in a prescribed form indicating parameters and attribute and length of respective data of common areas of external names, which are defined in source programs A and B so that they are transmitted and received when being called with external names, correspondingly to external names defined and referred in source programs A and B and adds these check information to object programs. A linker subjects plural object programs A and B to prescribed coupling editing to check the prescribed matchability between check information of the same external name held in different object programs A and B. Thus, interface between programs is efficiently checked.
Patent JP-H03295572-A (JP)
Title: Molding method for driver head
Inventor: YONGU SUPU KIMU
IPC: A63B53/04
Filed: 1990-02-07
Abstract: PURPOSE: To prevent formation of defectives by filling with a liquid the hollow core of a driver head formed as a hollow body by injection molding of a resin, and removing the liquid after the driver head is molded. CONSTITUTION: A hollow core 1, because it is molded from a thermoplastic resin, has sufficient strength after hardening although it has an empty room 2 therein. Further, the empty room 2 is filled with a noncompressive liquid 10 by use of a blowing small hole 5 and sealed to further enhance the strength of the hollow core 1. After a driver head 20 has been molded, the bottom face of a mounting part 3 is exposed when a temporarily attached sole plate 12 is removed, so that a hole 7 is provided in the bottom face of the mounting part 3 to remove the liquid 10 without damaging the driver head 20. Next, lightweight resin foam 24 is packed into the hollow core 1 from the hole 7. Therefore, the hollow core 1 is not crushed and formation of defectives can be avoided.
Patent JP-S59153516-A (JP)
Title: Extruding method of metallic material
Inventor: KUWABARA KANJI
IPC: B21C33/00
Filed: 1983-02-21
Abstract: PURPOSE:To improve the yield of extruded goods by cutting off a billet having a length calculated by adding the thicknesses of a port hole and a biscard to a billet length required for obtaining an extruded shape and providing it for an extrusion of the first time. CONSTITUTION:The thickness of a port hole 2; S=(l1)-(e)X(L1+(t))/(g)-(d) is calculated by an arithmetic mechanism, basing on a unit weight/m(e) of a product obtained by measuring an extruded shape 6; a product obtained by extruding a billet 5 from a die 1, an effective extrusion length L1 containing the lengths C1, C2 of a head and a tail parts 7, 8 to be cut out by a cutter 4, the length (d) of a discard 9, the length (l1) of the billet 5, and a unit waight of the billet /m(g), etc. Successively, in the next extrusion, the length L0 of the 1st billet of a working lot of billet is calculated by the following equation, L0=(e)X (L1+(t))/ (g)+S+(d0). A billet of length L0 is cut off from a long-sized ingot and provided to the first time extrusion, then a prescribed product of extruded shape is obtained without the excess or deficiency of ingot.
Patent JP-H05225902-A (JP)
Title: Formation of phosphor screen of color cathode-ray tube
Inventor: SUZUKI TETSUO
IPC: H01J29/32
Filed: 1992-02-13
Abstract: PURPOSE:To improve color purity and shorten a working time by inclining the center direction of a flow of washing water spray at a predetermined angle with respect to the normal direction at the center of a phosphor screen. CONSTITUTION:A plurality of water feed tubes 4 each having a nozzle tip 3 at the leading end thereof are arranged in a row on a line perpendicular to a panel rotation axis passing the center 5 of a panel 1, where an angle thetaformed between the center direction 8 of a flow of water sprayed from the nozzle tips 3 and the normal direction of the panel is set at 10 deg.. Water washing developing is carried out by rotating the panel 1 in the direction indicated by an arrow 6. Consequently, it is possible to shorten a time of the water washing developing after exposure of a photosensitive phosphor film via a shadow mask in forming a phosphor screen by photolithography, and improve color purity.
Patent JP-2000227377-A (JP)
Title: Liquid leakage detector
Inventor: KUROSAWA AKIO
IPC: G01M3/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To accurately detect the liquid leakage of a liquid container by impact due to the intermittent pulling of reduced pressure and pressurization, and at the same time to prevent contamination to other containers due to leaked liquid by providing a means for reducing pressure with a check valve, a means for pressurization, or the like. SOLUTION: A liquid container where the filling of contents is completed passes through the image-pickup position of a CCD camera, and the liquid container being recognized as a non-conforming one is eliminated while being carried to a leakage- detecting device. For the liquid containers being carried to the leakage-detecting device, a fixed number of them are accumulated, and a sealing part is allowed to adhere onto the surface of a head 10 with reduced-pressure and pressurization ports 6 and 7 by a pressing means 11. In this state, solenoid valves 12 and 13 are alternately opened and closed for a plurality of times, thus changing the environment of the sealing part of the container from the reduced pressure to pressurization for giving impact due to the difference of pressure, and hence generating leakage from an incomplete sealing part.  When liquid leakage occurs, check valves 8 and 9 prevent the entering of leakage liquid from other objects to be inspected when pressure is reduced by a check valve 8 in a pressure-reduction line and a check valve 9 in a pressurization line, respectively.
Patent JP-S62215051-A (JP)
Inventor: KOJIMA YASUMASA
IPC: D04B15/00
Filed: 1987-02-06
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-H04253107-A (JP)
Title: Electric cable with low wind noise
Inventor: AMANUMA SEIICHI
IPC: H02G7/14
Filed: 1991-01-29
Abstract: PURPOSE:To lessen the load on an electric cable and supporting fixtures by making one of paired spiral rods thinner than the other, on an electric cable with low windy noise prepared by winding paired two spiral rods on the outer circumference of an electric cable. CONSTITUTION:An electric cable with low with noise has a thick spiral rod 2 and a thinner spiral rod 3 which are wound in one set of two pieces adjacently on the outer circumference of an electric cable 1. In the case that one spiral rod of paired two spiral rods is made thinner than the other like this, the load on the electric cable and supporting fixtures are reduced by that amount. Since the effect of lowering corona hum sound is degraded when the outer diameter of the thinner spiral rod 3 is too small, the outer diameter is preferably made to be at least 1/2 of that of the thicker one.
Patent JP-S59153058-A (JP)
Title: Electrical water heater
Inventor: KAWASAKI NOBUHIKO
IPC: F24H9/20
Filed: 1983-02-18
Abstract: PURPOSE:To make it possible to switch a heating means to a boiling condition when the temperature of hot water lowers by a predetermined value, and vice versa by a method wherein the heating means, a boiling heat sensitive means, a heating switching control circuit and a thermo-operative switch whose operating temperature is lower than a heat retaining temperature are provided. CONSTITUTION:When a predetermined quantity of water is put into a vessel and a power source is turned on, a negative characteristic thermister 11 has a high resistance value, the thermo-operative switch 12 is turned OFF and a switching element 17 is turned OFF so that an element 14 is turned ON, a relay coil 15 is turned ON and a main heater 2 generates heat together with a heat retaining heater 3 so as to heat the water in the vessel. Then, when the water boils, the thermister 11 senses the temperature of the resultant steam to thereby reduce the resistance of the thermister, the element 17 is turned ON and the element 14 is turned OFF so that a relay switch 4 is turned OFF and the water is heated only by the heat retaining heater 3. Further, when the temperature of the hot water lowers, the thermo-operative switch 12 is turned OFF to turn the element 17 OFF and the element 14 ON so that the main heater 2 and the heat retaining heater 3 are operated simultaneously to thereby boil the water.
Patent JP-H01203746-A (JP)
Title: Shift control method for automatic transmission
Inventor: TAKADA MITSURU
IPC: F16H61/08
Filed: 1988-02-08
Abstract: PURPOSE:To make improvements in the durability of a frictional engaging device by engaging this frictional engaging device with a shift speed excepting other ones in order to achieve the shaft speed at the time of shift-up to the other shift speed, and releasing it synchronously with materialization of the other shift speed. CONSTITUTION:At the time of up-shift from a first gear speed step, a first clutch 8 and both first and second one-way clutches 34, 36 are engaged, to a second gear speed step, both first and fourth clutches 38, 44 and the second one-way clutch 36 are engaged, a second clutch 40 is once engaged in addition to the fourth clutch 44, whereby engagement of the second clutch is released synchronously with materialization of the second gear speed step. With the engagement of this second clutch 40, turning power is inputted into a carrier 16 from an input shaft 52 in addition to a sun gear 20, and according to this power input, workload during the shift of the fourth clutch 44 is abated. Thus, improvement in the durability of a frictional engaging device is promoted, and a large shift shock can be prevented from occurring.
Patent JP-H05227385-A (JP)
Title: Copying machine
Inventor: MORIGUCHI HARUHIKO
IPC: G03G15/36
Filed: 1992-02-13
Abstract: PURPOSE:To attain high speed copying suitable for a picture to be copied by comparing a data quantity resulting from compressing a signal reading an original with a compression means with a storage capacity of a storage means and controlling the picture recording operation in response to the result of comparison. CONSTITUTION:A reader applies preliminary scanning to an original picture prior to the copying. A read section 21 including a color CCD decomposes the read picture signal into four colors K, M, C, Y and outputs the result. A compressor 22 compresses each signal. Then a signal quantity after compression is compared with a storage capacity of a storage section 23 by a discriminator 27. The discriminator 27 discriminates three events; (a) storage capacity is exceeded even with compression, (b) within storage capacity through compression and (c) within storage capacity without compression. When the result of discrimination indicates the cases (b),(c) for four colors, picture recording is implemented at a usual speed. When the result of discrimination depicts the case (a) even for one color, back scanning is applied while a transfer drum turns around and a transfer image is formed to a 2nd storage medium from the read section 21 again.