baber/WOPTO huggingface dataset:
Patent JP-S523452-A (JP)
Title: Instrument with illumination
Inventor: MASUOKA SANECHIKA
IPC: G01D11/28
Filed: 1975-06-26
Abstract: PURPOSE: To illuminate effectively all over the plate surface, guiding the inside light into the upper part of a scale plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S574826-A (JP)
Title: System for controlling constant amount cut-out in wheel loader
Inventor: AKIBOSHI SHIYUUTAROU
IPC: B65G65/20
Filed: 1980-06-12
Abstract: PURPOSE: To enable to effect a constant amount of delivery by a method wherein the slewing speed of a boom is controlled by a difference between the detected value of a driving pressure for a bucket wheel and a standard value therefor in the wheel loader for delivering a material such as coal, powdered ore or the like piled up in a storage outdoors to a transporting conveyor.  
     CONSTITUTION: The wheel loader transfers the material collected by the backet wheel 2 to a slewing frame 3 through a boom conveyor 9 and deliver to the transporting conveyor 11 through a circular chute 10. In this case, the driving pressure for the bucket wheel 2 is detected by the detector 12 and the output thereof is inputted into an operator 13 or the same 13' together with the preset reference value. The detected output and the reference value, both inputted into the operator, are compared and the command for the slewing speed is outputted to a slewing device 14 in accordance with the difference thereof. A load delivery detector 16 is provided for changing the slewing to the right or the left or preventing the uncontrolled movement of the boom upon delivering the load and is constituted so as to be switched between control and preset automatically. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59204867-A (JP)
Title: Developing device
Inventor: HOSOI ATSUSHI
IPC: G03G15/09
Filed: 1983-05-10
Abstract: PURPOSE:To form exactly two layers of a base layer and a developer layer by providing a magnetic particle storage part and a developer storage part in a non-contact state to each other, on the upper part of a developer supply vessel. CONSTITUTION:A partition plate 34 is provided on the upper part of a developer supply vessel 23, by which a magnetic particle storage part 38 for storing a magnetic particle 40 is formed on the upper part of the partition plate 34. Also, a partition plate 42 is provided on the upper part of the partition plate 34, and on its upper part, a developer storage part 46 for storing a non-magnetic developer 48 is formed. Accordingly, the non-magnetic developer 48 and the magnetic particle 40 are stored in a state of non-contact. This device is formed in this way, therefore, when the partition plate 34 is drawn out, the magnetic particle 40 drops and forms a base layer, and subsequently, when the partition plate 42 is drawn out, the non-magnetic developer drops and forms a developer layer on the base layer. In this way, two layers of the base layer and the developer layer can be formed exactly.
Patent JP-H03278778-A (JP)
Title: Controller for av equipment
Inventor: EGI TOSHIHIKO
IPC: H04N5/44
Filed: 1990-03-28
Abstract: PURPOSE:To execute a desired operation in one operation by comparing information as to a device selected at present with selection information of a new device and setting the device selected newly to a prescribed operating state when they are different from each other. CONSTITUTION:When a PLAY key is inputted and a VTR key is inputted within a correction period, an AV device in the PLAY mode when the PLAY key is inputted is restored to the original state, and when the VTR key is inputted after the correction period, the VTR is in the PLAY mode, and when a STOP key is inputted and the device X in the PLAY mode when the PLAY key is inputted is stopped. After the input of the VTR key, when a VDP key is inputted within the correction period, the VTR restores to the operating state before the VTR key is inputted, and when a CDP key is inputted after the correction period, the operating state of the VTR is unchanged, and when the VDP is in the PLAY mode, after the VTR key is inputted, and when the STOP key is inputted, the VTR is stopped. Thus, the operating state is set to a prescribed state by having only to operate the device selection key.
Patent JP-S63246058-A (JP)
Title: Bus transceiver integrated circuit
Inventor: SATO TATSUO
IPC: H04L25/03
Filed: 1987-03-31
Abstract: PURPOSE:To obtain maximum noise margin even in a bus having any characteristic impedance by varying a threshold voltage of a receiver externally. CONSTITUTION:A bus transceiver integrated circuit 100 consists of an open collector form driver 10 and a receiver 20. An output of the driver 10 and one input of the receiver 20 are connected to the same external terminal 101. Moreover, the other input of the receiver 20 is connected to an external terminal 102 to vary the input threshold voltage of the external terminal 101. Since the threshold voltage of the receiver 20 is varied externally in this way, the maximum noise margin is obtained even in the bus having any characteristic impedance.
Patent JP-S58198831-A (JP)
Title: Electron gun control electrode
Inventor: OOMORI SOUICHI
IPC: H01J29/48
Filed: 1982-05-14
Abstract: PURPOSE:To improve the manufacturing of parts, automation of an assembly, and the working ratio of facilities by providing a dummy bead support section in a control electrode that arranges bead glass and applying it to the control electrode that is different in the number of glass beads. CONSTITUTION:For a plate-type control electrode 13, six sets of a three-watch are provided on the side opposed to a bead support section 13a. For a cup-type control electrode 14, a bead support section 15a is formed by providing a protrusion so as to have the bead support section 15, i.e. four bead glass imbedding sections and adheres to this bead support section 15 and cup parts 10. The shape of the support sections 13a and 15a, their arrangement position, and the wide size of the bead glass are determined so that the bead glass 7 and the bead support sections 13a and 15a do not interfere with one after another after they are welded. As a result, the manufacturing of parts, automation of an assembly, and the working ratio of facilities can be improved.
Patent JP-S62238294-A (JP)
Title: Silane compound having isocyanato group
Inventor: KAWASHIMA MASATOSHI
IPC: C07F7/18
Filed: 1986-04-09
Abstract: NEW MATERIAL:A compound expressed by the formula OCN-R-X [R is alkylene expressed by the formula (CH2)m (m is an integer of 1-8) or ether bond- containing alkylene expressed by the formula (n and p are integers of 1-4); X is silyl expressed by the formula SiR<1>R<2>R<3> are 1-8C alkyl, alkenyl, etc.; R<3> is 1-8C alkyl, aryl, etc.)]. EXAMPLE:3-Isocyanatopropyldimethylethenylsilane. USE:A raw material and synthetic intermediate for producing medicines, e.g. 5-fluorouracil derivatives, etc., useful as a carcinostatic agent. PREPARATION:A carboxylic acid expressed by the formula HO2C-R-X which is a starting raw material is first reacted with diphenylphosphoric acid azide in the presence of triethylamine in a solvent, e.g. THF, etc., and the resultant acid azide expressed by the formula N3CO-R-X is then subjected to the Curtius rearrangement to afford the aimed compound.
Patent JP-H01252910-A (JP)
Title: Method of adjusting lens extending mechanism
Inventor: SHIMAMURA TAKASHI
IPC: G02B7/09
Filed: 1988-04-01
Abstract: PURPOSE:To set the initial position of a lens always at the same position by assembling extending members while inputting the corresponding signals in order to bring said members to the positions where the members come into contact with stopper members to a stepping motor. CONSTITUTION:The extending members 4, 4a are assembled while the corresponding signals to bring said members to the positions where the members come into contact with the stopper members 5, 5' are inputted to the stepping motor at the time of assembling the lens extending mechanism. The lens extending members 4, 4a are once brought to the adjusting position, then to the origin position at the time of focusing. Errors are, therefore, erased by turning the members 4, 4a to the adjusting position even if the errors arise in the positions of said members at the time of the assembling. The members can thus be brought to the exact initial position. The lens can be set to the initial position in the same manner even if the extending members are not returned to the origin position by various error factors at the time of the subsequent focusing. Since the initial position of the lens is thereby exactly and easily set always at the initial position, the focusing is executed with the higher accuracy.
Patent JP-S59204704-A (JP)
Title: Distance measuring device
Inventor: SUZUKI YOSHIJIROU
IPC: H04N1/40
Filed: 1983-05-08
Abstract: PURPOSE:To perform accurate distance measurement in a short time and to simplify the constitution, by quantizing a light current with the maximum value (maximum luminance) of the light current as a reference. CONSTITUTION:A binary counter 29 is reset by a RESET signal, and outputs Q0-Q4 become a ''0''. The output of an NAND gate 30 becomes a ''0'' every time the outputs Q0-Q2 all become a ''1''. Of NOR gates 22-24, the output of the gate, which receives a ''0'' signal from inverters 211-213, rises to a ''1'' from the ''0''. The output of each of the NOR gates 22-24, rises the maximum of three times. The counted values of binary counters 32-34 become one of ''00'', ''01'', ''10'' and ''11'' (binary notation). At least one value becomes ''11''. Therefore, the outputs of photodiodes 171-173 are made to be four-coded values with the maximum value as a reference. Since the four-coded signal is inputted to a shift register, the quantity of data is increased in comparision with the case of the binary coded signal. Therefore, the accurate distance measurement can be performed.
Patent JP-H08278389-A (JP)
Title: Inspection method and device for vessel bottom head penetration part
Inventor: MIURA TOMOAKI
IPC: G01N21/954
Filed: 1995-04-05
Abstract: PURPOSE: To simplify the mechanism by inserting seal pipe inside a vessel and isolating inspection environment, assembling a guide rod having a guide part around in the pipe, moving a rotary stage putting on inspection components along the guide part and collecting the inspection data. CONSTITUTION: A seal pipe 11 is inserted in a reactor pressure vessel 1, a seal part 11a is contacted to a lower head 2 so as to surround welding bevel 4, and the bevel 4 and the vicinity are isolated from the exterior by draining the water inside the pipe 11. A rotary stage 14 and an inspection component 15 are fixed to a guide part 13, a guide rod 12 is inserted in the pipe 11, power is supplied from an operational component 18 to a rotation drive source 14b by way of a cable 19, and the stage 14 is moved along the guide part 13. The component 15 is operated and rotated by the guide of the stage 14. The component 18 collects inspection data of image and the like of the state facing to the bevel 4 at the same angle and transmits to the component 18. By this constitution, the inspection data are easily collected without being affected by the surrounding environment.
Patent JP-S63248464-A (JP)
Title: Nozzle header for two fluids
Inventor: ROKUSHA NOBUYOSHI
IPC: B05B7/06
Filed: 1987-03-31
Abstract: PURPOSE:To facilitate the replacement of a nozzle header with a spare header even if the nozzle is clogged by integrally bonding a first header and a second header for conducting air and liquid. CONSTITUTION:The first header 31, the second header 32 fitted to the rear side of the first header 31 and a nozzle introduction member 35 perforating the first header 31 are provided. When air is introduced into any one of the first header 31 and the second header 32 and liquid is introduced into the other header, these are passed through the member 35, mixed and ejected from a nozzle N. When the nozzle N is clogged, a header 3 is taken off under guide of a slide guide 36 and the clogged nozzle N is replaced with a fresh nozzle or replaced with a spare nozzle header 3. By such a way, even if the nozzle N is clogged, it is easily replaced with the spare nozzle and also the lightweight and compact nozzle header 3 can be obtained.
Patent JP-S61239654-A (JP)
Title: Dipping liquid-cooling device
Inventor: YOKOUCHI KISHIO
IPC: H01L23/44
Filed: 1985-04-16
Abstract: PURPOSE:To increase cooling capacity by mounting a porous shielding plate to bubbles and introducing the boiling bubbles of a refrigerant to the outer circumference of a heat-exchanging pipe. CONSTITUTION:A porous plate 9 consisting of a foamed metal having excellent fluidity to a liquefying medium is fitted to the lower section of the free surface 12 of a refrigerant for a heat-exchanging pipe 8. A guide section 6 having funnel structure is attached to the porous plate 9 shielding bubbles from the pipe 8, and a vaporizing medium generated in large quantities is introduced to the inner periphery 10 of a metallic vessel 3. The vessel 3 is brought into contact (dipped) with the refrigerant 4 together with circuit elements 1 and a substrate 2. According to the constitution, bubbles 5 do not adhere on the pipe 8 and a heat-insulating layer is not formed, and the porous plate 9 does not prevent the fluidity of a reliquefied medium, thus improving cooling capacity to the elements to be cooled.
Patent JP-H11283181-A (JP)
Title: Traffic sign system
Inventor: KAWASAKI KIKUO
IPC: G08G1/095
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To facilitate installation work itself by unnecessitating conventional wiring work and to reduce a cost for installation by unnecessitating the preparation of getting a construction permission, etc., by using a battery as the power source of an indicator lamp or the like of a traffic sign. SOLUTION: A rechargeable battery is used as the power source, radio equipment 14 and a microcomputer system 10 are built in, and the switching control or the like of one-way traffic is performed while being interlocked with the other traffic sign. Besides, the switching interval of one-way traffic is adjusted or display operation easier to be comprehended is actualized corresponding to the volume of traffic by installing a traffic volume sensor 16. Further, two kinds of traffic signs of a master sign and a slave sign are prepared while utilizing the communication through the radio equipment 14, and the display operation of the other slave sign can be simultaneously controlled corresponding to the setting contents of the master sign.
Patent JP-H06294426-A (JP)
Title: Disk brake device
Inventor: SHIMIZU TAKESHI
IPC: F16D65/095
Filed: 1993-04-07
Abstract: PURPOSE:To suppress the vibration of a brake pad, and to restrict brake squeak regardless of the level of the oil pressure of the brake by carrying out chamfering or cutting on a friction material part existing inside of a circle having a diameter connecting between the lug part of a trailing side and the rotation center of a disc rotor. CONSTITUTION:A brake pad 4 consists of a friction material 14 and a back plate 15. Lug parts 16, 17 are provided on the end part in the circumferential direction of the disk rotor of the back plate 15. The lug parts 16, 17 are held by a mounting plate 29, while the brake pad 4 is supported with the lug parts 16, 17 and the mounting plate 29 so that the pad can be displaced in the axial direction of rotation of the disc rotor. A part of the friction material 14 is cut. In this example, the inner circumferential side of rotation of the disc rotor is cut with a chord 19 serving as a boundary, which is formed by a virtual circle 18, the diameter of which is a line segment connecting between the lug part 16 in the trailing side and the rotation center O of the disk rotor, and two intersections connected with the outer line of the friction material 14.
Patent JP-2000272744-A (JP)
Title: Rotating device
Inventor: TABAYASHI GIICHI
IPC: B65G47/80
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To drive the power of a rotary table without requiring center alignment between the rotary table and a base. SOLUTION: A rotary table 2 is disposed on a base 1 while being supported at its outer periphery lower face in a freely rotatable manner and a driving wheel 4 is disposed on a supporting plate 3 oscillatably provided in a plane in parallel to the rotational plane of the rotary table 2 on the base 1 so as to be rotatable in a plane in parallel to the supporting plate. A motor 41 disposed on the suporting plate 3 is linked to the driving wheel 4 and abutted to the annular inner face 26 of the rotary table 2 for energization and two positioning rollers 5, 5 supported at fixed positions on the base 1 and the driving wheel 4 are abutted to the annular inner face 26. A contact point between the driving wheel 4 and the annular inner face 26 and a contact point between both rollers 5, 5 and the annular inner face 26 are located at the apex of a virtual acute triangle.
Patent JP-S61239299-A (JP)
Inventor: TAKEUCHI AKIHIKO
IPC: G10H1/34
Filed: 1985-04-16
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-S525533-A (JP)
Title: Device for an electric source of a heat receiving copying machine util izing a flash light discharge tube
Inventor: HIRAKI MITSUO
IPC: G03B15/05
Filed: 1975-07-02
Abstract: PURPOSE: To provide a stable radiant intensity in a flash light discharge tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07269776-A (JP)
Title: Resin covered type pipe inner surface repairing method of branch pipe branching part and device thereof
Inventor: WAKABAYASHI TADASHI
IPC: F16L55/16
Filed: 1994-03-27
Abstract: PURPOSE:To easily make resin cover-repair of the inner surface of the main pipe of a branch pipe branching part and that of a branch pipe by means of heating and hardening a resin cover repairing material by providing two repairing tools in each of which a rubber pipe body enlarged by supplying pressurizing air and whose circumferential surface is brought in pressure-contact with a pipe passage inner surface. CONSTITUTION:A pipe passage inner wall repairing tool is moved to a repairing position, pressurizing air is supplied to the pressurizing chamber of a first repair tool B when it is confirmed by a monitor television that the deformation area of a repair material M is opposed to the branch pipe 25 of a prescribed branch pipe connecting part, and a rubber pipe body 5 is expanded until it is brought in pressure contact with the inner surface of a pipe passage 13. The rubber pipe body 5 in a position opposing to the branch pipe 25 is projected into the branch pipe 25, the deformation part of the repair material M is pushed out in the branch pipe 25, and after that, the repair material M is heated and hardened. Subsequenty, a second repair tool is transferred to the branch pipe 25 side by passing a movement guide means D, similarly, a rubber pipe body 32 is expanded by pressurizing air, a repair material R is tightly stuck to a pipe inner wall, and after that, the repair material R is hardened so as to complete repair work.
Patent JP-H08276329-A (JP)
Title: Conveying method and conveying system for outer wall member assembly
Inventor: SAITO TAKAO
IPC: B23P21/00
Filed: 1995-04-06
Abstract: PURPOSE: To provide a conveying method and conveying system for outer wall member assembly in which a hand carrying work or a shouldering work of wall panels can be eliminated, and the workability can be improved. CONSTITUTION: In a conveying method for outer wall member assembly to convey wall panels p to an assembly base 1 in order to assemble a large area of outer wall member w in a leaning condition by installing plural wall panels p to studs s, the wall panels p are being leaned on a rack 5 set at the upstream side of the assembly base 1 in the same direction as the assembly base 1, in the superposing condition. And after the wall panel p is picked up from the rack 5 and leaned against a leaning part 11 at the opposite side, the wall panel p is moved from the leaning part 11 to the front side of the assemble base 1 on a conveyer route 4, and the wall panel p is transferred on the assembly base 1 from the conveyer route 4 by a transfer mechanism 29.  Consequently, the wall panels p can be conveyed from the rack 5 to the front side of the assembly base 1 smoothly in order, and loaded on the assembly base 1, and the hand carrying work or a shouldering work of the wall panels p can be eliminated, so as to improve the workability.
Patent JP-S57196180-A (JP)
Title: Electronic timepiece with mixture of analog and digital
Inventor: AYUSAWA HITOMI
IPC: G04G5/00
Filed: 1981-05-28
Abstract: PURPOSE:To keep one of second readings in an analog/digital timepiece from changing with correection of the other second reading places by keeping the differentiation circuit that differentiate the output of frequency division circuit from operating when the second reading places of the analogy or digital of an analog/digital timepiece are corrected. CONSTITUTION:When, in order to make a correction for the digital timepiece second reading, a signal to correct second reading is input to signal 8, a second counter 4 for the digital timepiece and a frequency division circuit 2 are reset, and at the same time the output of an OR gate 5 is added to D-type FF10 is reset and the gate 11 is prohibited to output and its output as a differentiating circuit is not delivered. With this arrangement the correction of the second reading places of the digital watch does not cause the operation of a motor driving circuit 3. It is the same with the correction of the second reading places of the analog watch; the output of the differentiating circuit is prohibitted and the second reading of the digital timepiece is not advanced.
Patent JP-S57197235-A (JP)
Title: Preparation of 2-hydroxy-3-alkoxypropyl glyceryl ether
Inventor: TAKAISHI NAOTAKE
IPC: C07C43/13
Filed: 1981-05-28
Abstract: PURPOSE: To obtain the titled compound useful as an emulsifying agent in high yield  and purity, by synthesizing 1,3-dioxolane  compound from an alkyl glycidyl ether and an acetal of glycerol as raw materials, and hydrolyzing the 1,3- dioxolane compound.  
     CONSTITUTION: An alkyl glycidyl ether expressed by formulaI(R is 8W24C aliphatic hydrocarbon group) is reacted with an acetal or ketal of glycerol expressed by formula II (R 1  and R 2  are H, lower alkyl, aryl or aralkyl) in the presence of an acidic or basic catalyst at 90W120°C to give a 1,3-dioxolane compound expressed by formula III, e.g. 4-(2'-hydroxy-3'-alkoxy) propoxymethyl- 1,3-dioxolane, in high yield ≥80%. the resultant 1,3-dioxolane compound is then hydrolyzed with a protonic acidic catalyst in water under heating at 50W100°C to afford the aimed compound expressed by formula IV quantitatively in high yield.  
     USE: Base materials for cosmetics, antimicrobial antifungal agents, etc. utilizing the W/O emulsifying characteristics. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58203849-A (JP)
Inventor: DOI KOUICHI
IPC: B65D41/34
Filed: 1982-05-17
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。