baber/WOPTO huggingface dataset:
Patent JP-H04315060-A (JP)
Title: Voltage detector
Inventor: TAKAHASHI HIRONORI
IPC: G01R15/24
Filed: 1991-04-11
Abstract: PURPOSE:To obtain a voltage value without processing the output of a photodetector by a processing apparatus, to detect even low applied voltage and to prevent the deterioration of a S/N due to intensity noise of a light source. CONSTITUTION:A voltage detector 10 is constituted by arranging a light source 12 outputting polarized light, a light modulator 14 modulating light corresponding to an electric signal to be measured a Young's interferometer 16, an analyzer 18, a photodetector 20, an analyzer 22 and a display device 24 in this order. The moving quantity of the interference fringe formed to the input surface of the photodetector 20 through the Young's interferometer 16 and the analyzer 18 is detected when said fringe is moved corresponding to the voltage change of the electric signal to be measured applied to the light modulator 14 and voltage is detected from said moving quantity. Since the voltage change of the electric signal to be measured is proportional to the moving quantity of the interference fringe, voltage can be detected even when there is no signal processor and, even when voltage is low or there is the intensity noise of the light source, voltage can be easily detected.
Patent JP-H01277256-A (JP)
Title: Image forming device
Inventor: HIBI TAKASHI
IPC: G03G21/00
Filed: 1988-04-28
Abstract: PURPOSE:To form the density of an image at the tip part of an original at appropriate density by providing an area with density higher than that of a white ground part at the white ground part provided at a preceding area at the tip of the original. CONSTITUTION:A tip white plate 2 as the white ground part is sticked on the tip of an original platen 1, and arrangement to hide the tip in a range possible to form the image by the tip white plate 2 is applied. Also, a black belt 3 whose density is larger than that of the white plate 2 is provided on the white plate 2 partially. Therefore, a density control light quantity sensor 19 is set at a state where the appropriate density is detected by the black belt 3 and the white plate 2 between the black belt 3 and the original 0, and since difference between the density of the original hereafter is small, density difference on an appearing image is scarcely observed. In such a way, it is possible to form the density of the image at the tip of the original appropriately,.
Patent JP-H08278945-A (JP)
Title: Distributed resource access system
Inventor: KAKEHI RUMIKO
IPC: G06F9/46
Filed: 1995-04-06
Abstract: PURPOSE: To obtain a managing function for necessary shared resources even if management information on the shared resources that individual managing devices have is incomplete over the whole system. CONSTITUTION: In this distributed resource access system where information processors A, B, and C which access resources, the shared resources 3a, 3b, and 3c which are accessed in common by the information processors, and management devices A, B, and C which manage a group of some of the shared resources are arranged on a network 2, each management device is equipped with a communication means 13 which sends and receives messages through the network, a common resource list 15 containing information on the common resource that the device manages and information on other management devices managing other common resources, and a means 14 which generates a message including the information on other corresponding management device on the basis of the shared resource list at a request to access the shared resources managed by other management devices from an information processor;  and this message is used to inform the information processor at the request source of the information on the desired shared resource.
Patent JP-H01280072-A (JP)
Title: Deep colored fiber and production thereof
Inventor: KONDO YOSHIKAZU
IPC: D06M15/277
Filed: 1988-04-28
Abstract: PURPOSE:To provide a deep colored fiber especially having good friction resistance by subjecting the mixed resins-comprising surface of a fiber to a low temperature plasma treatment to etch the surface and further forming a resin coating film on the thus produced uneven or depressed surface of the fiber. CONSTITUTION:An aqueous dispersion of mixed resins having no solubility between each other and a difference of >=1.2 times between their etching rates such as a mixture of a silicone resin with a fluorinated acrylic resin is applied to a dyed fiber such as natural, semi-synthetic or synthetic fiber, particularly polyester fiber. The applied fiber is subjected to a low temperature plasma treatment to form projections and depressions or depressed holes on at least one portion of the mixed resins-comprising coating film and subsequently further treated with, e.g., an amino group-modified dimethylsilicone/epoxy silane aqueous solution to form a resin coating film, thereby providing a deep colored fiber having excellent friction durability, washing resistance and dry cleaning resistance.
Patent JP-H09292408-A (JP)
Title: Accelerometer
Inventor: SUMI SADAYUKI
IPC: G01P15/08
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain an accelerometer which reduces the area ocupied on the board face of a printed-circuit board and whose high-density mounting operation can be performed by a method, wherein a wiring part is formed on the sidewall of a box-shaped base and it is connected directly to the printed-circuit board. SOLUTION: A nearly rectangular parallelepiped-shaped box-shaped base 2 which comprises wiring parts 24 on both sidewalls 21a, 21b is formed of a molded circuit board. Then, an inclination part 23 is formed so as to be connected to the sidewalls 21a, 21b in a state that it is tilted with reference to the sidewalls, and a slope 23a is formed. At this time, an electric signal from a sensing element 1 which is arranged on the slope 23a is amplified and processed by a signal processing circuit 3, and two sets of parallel circuits are formed. The signal is sent to wiring parts 24a, 24b via a ceramic substrate 4, and it is then transmitted to a printed-circuit board 5. In this manner, wiring parts 24 pre connected directly to the board 5, an area occupied on the board is reduced, and the surface mounting operation of an accelerometer can be performed with high accuracy. In addition, it is possible to detect an acceleration in a direction along a board face 51 or in a direction at right angles to it by using the same type.
Patent JP-S5630617-A (JP)
Title: Volume type flowmeter
Inventor: KITANO AKITOSHI
IPC: G01F3/10
Filed: 1979-08-22
Abstract: PURPOSE: To facilitate the maintenance of a minute gap between the inner wall surface within a measuring chamber and the ends surfaces of rotors to increase the  accuracy by assemblying a casing so that the end parts of rotating shafts of the noncircular rotors are supported by a radial bearing and the flat inner surface of the  side lid.  
     CONSTITUTION: The rotating shafts 6 and 7 of rotors 4 and 5 are supported rotatably by a radial bearing 8 within a measuring chamber of a casing 1, and the end surfaces 21 and 22 of the opening of the casing 1 are worked and finished in  parallel. The end surface of the bearing frame 2 of side lids 9 and 10 is subjected flatly to inner surface finishing. The ends of the rotating shafts 6 and 7 are fitted in the radial bearing 8, and the spherical thrust bearings 11 through 14 of the rotating shafts 6 and 7 are bonded to the bearing frames 2 of the wall lids 9 and 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02285762-A (JP)
Title: Line changeover system
Inventor: HASHIMOTO MASAO
IPC: H04M11/00
Filed: 1989-04-26
Abstract: PURPOSE:To facilitate the line change and to reduce the cost for equipment and communication by connecting a private line and a telephone line with one communication port. CONSTITUTION:One communication port of a data communication equipment connects a private line and a telephone network via a line switch 2. Normally the switch 2 is set to the position of the private line and the switch 2 is changed over by a line switching control signal to apply data communication. When the private line is not in use at a call in the telephone network, the switch 2 is thrown to the position of the telephone network and a dial number is sent to an NCU 7 via a MODEM 6 to attain the data communication.
Patent JP-S62263659-A (JP)
Title: Electronic component
Inventor: MURASAWA KOICHIRO
IPC: H03H9/02
Filed: 1986-05-09
Abstract: PURPOSE:To keep the inside of a case at negative pressure at all times at room temperature by sealing a case opening section by a specific thermosetting resin. CONSTITUTION:A case opening section 4 is sealed through a sealing plate 5 by a thermosetting resin 7 having viscosity to 1000CPS from 250CPS and the curing time of four hr or less. When using a resin having viscosity of 250CPS or less as the thermosetting resin 7, the sealing resin 7 passes through a clearance between a case 2 and the sealing plate 5 even when the curing time is lengthened to four hr or more, and flows into the case 2, and the resin is undesirable. When employing a resin having viscosity of 1000CPS or more, the generation of bubbles cannot be obviated even when the curing time is shortened. When the curing time is lengthened to four hr or more regardless of the value of viscosity, the sealing resin 7 flows into the case 2, and the curing time is undesirable.
Patent JP-2000297134-A (JP)
Title: Polyurethane resin-forming composition for casting and sealing material using the same
Inventor: YAMATO KOJI
IPC: C08G18/65
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane resin-forming composition for casting which cures rapidly, has a low viscosity, shows an excellent castability and is free of substances eluting into blood, and a sealing material using the composition. SOLUTION: This polyurethane resin-forming composition for casting comprises a polyol component (A) containing a polyol (a) wherein an alkylene oxide is added to an alkyl amine of the formula (wherein R1 is an alkyl group having a carbon number of 2 or larger; R2 and R3 are each an alkylene group which is identical to or different from the others; and (m) and (n) are each an integer satisfying m+n = from 2 to 200) and a polyisocyanate component (B). A sealing material is prepared using this.
Patent JP-H046569-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G01D15/06
Filed: 1990-04-25
Abstract: PURPOSE:To reduce the cost, to improve the processing ability, and to prevent loss due to setting error by making image formation speed selectable according to the required density quality and by providing a display means of the selected image formation speed. CONSTITUTION:The photosensitive body drum 42 and a fixing roll 44 are rotated and driven by a sub-main motor 76, and rotation speed can be changed over between two levels of high and low. Therefore, when a turbo-key 66 is turned on and the rotation of a motor 76 is set to high speed, the image formation speed becomes greater than the most appropriate image format speed, and when the turbo-key is turned off and is set to low speed, the image formation speed becomes the most appropriate image formation speed. Furthermore, an image formation speedometer 65 as the image formation speed display means has its pointer 65c driven by a pulse motor 65b provided on the backside of a disc scale plate 65a. Thus, the image forming device with great image formation speed at a low cost, which is highly economical, and where operation error is prevented is obtained.
Patent JP-S602083-A (JP)
Title: Stopping method of cargo by linear motor
Inventor: FUKUWATARI ICHIROU
IPC: H02P25/06
Filed: 1983-06-14
Abstract: PURPOSE:To eliminate the impact at the stopping time by disposing a set of stators near the position to be disposed on a conveying route, applying the voltage of variable frequency to the stators to becomes in reverse phase to each other, thereby stopping the cargo at the prescribed position by electric means. CONSTITUTION:A transport truck 2 is mounted on a carriage table 1, and stators 3, 4 are disposed near the truck. An inverter 5 supplies 3-phase currents to the stators 3, 4, and a variable resistor 6 and a proximity switch 7 are connected to the inverter 5. The fact that the transport truck 2 approaches the vicinity of the position to be stopped is detected by the switch 7. In this manner, the inverter 5 excites the stators 3, 4, and the transport truck 1 is stopped at the position C which is the destination.
Patent JP-S5732279-A (JP)
Title: Preparation of alpha- 5-benzoyl-2-thienyl propionic acid
Inventor: TAKEDA MAKOTO
IPC: C07D333/24
Filed: 1980-08-05
Abstract: PURPOSE: To prepare the titled compound useful as an analgesic antiphlogistic  agent, economically, easily, in an industrial scale, by using a novel 5-benzoyl-2- vinylthiophene as a starting material, and utilizing the carbonylation reaction with  carbon monoxide.  
     CONSTITUTION: The novel compound of formula I (R is H, 1W4C alkyl, 1W4C alkoxy, halogen, or trihalogenomethyl) is converted to the objective compound of formula IV by reacting with carbon monoxide using a metal complex as a catalyst through one of the following processes: (i) reacting in the presence of water, (ii) reacting in the presence of the compound of formula R'-OH (R' is 1W6C alkyl or 7W9C aralkyl) and converting the ester group of the resulted compound of formula II to carboxyl group, and (iii) reacting in the presence of hydrogen, and oxidizing the resulted compound of formula III. The starting material of formula I is prepared by hydrolyzing the product obtained by the reaction of the Grignard reagent of formula V (X is halogen) with the compound of formula VI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11304879-A (JP)
Title: Printed wiring board testing device
Inventor: WAKITA KAZUTAKA
IPC: G01R31/28
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board testing device, in which the boundary scan capable of totally conducting plural PWB tests of an arbitrary number in batch is conducted. SOLUTION: A rack 13, containing plural printed wiring board 12i, is directly connected to a function tester 11. Especially, a BWB 14 having a boundary scan test wiring is provided in the rack 13, the plural PWBs 12i are connected to the BWB 14, and test data sent from the function tester 11 is inputted via the BWB 14 to each PWB 12i. Each PWB 12i is provided with a selector having an ID code discrimination function and a pass changing function, and an ID is designated on the tester side, so that desired PWB test is executed.
Patent JP-S59232625-A (JP)
Title: Clutch actuating device in iron bar bender
Inventor: KITSUKAWA HIDEO
IPC: B21D7/024
Filed: 1983-06-15
Abstract: PURPOSE:To remove an uncertainty in clutch changing operation and a danger for operator by cutting the connection between an actuating pedal and a clutch actuating rod at the middle of a connecting member of them and actuating the pedal side and the clutch one respectively. CONSTITUTION:A subrod 17 is turned downward with the lowering of an actuating pedal 16, and an interlocking rod 18 descends while describing an arc. A rod arm 20 whose front end of a horizontal part A is bent downward at an acute angle to form a slant part B, is provided as projected to the rod 18; accordingly the part B comes into contact with a bent part C locating at the front end of a turning piece 13 with the lowering of the rod 18, to push the part C slantly downward in the direction of a clutch. At that time, because the piece 13 is prevented from turning downward by a stopper 15, and also a clutch actuating rod 11 - a main body of the piece 13 - is made movable only in the horizontal direction by a clutch lever 9 and a receiving ring 10; a clutch 8 is turned by moving the rod 11 in the direction of the clutch 8, to transmit a turning force to a clutch gear 2. Then the horizontal part A of the rod arm 20 and the bent part C of the piece 13 are horizontally positioned when the rod 18 is located at the lowermost position.
Patent JP-S60252805-A (JP)
Title: Control of fluid actuator
Inventor: KOYANAGI YUUZOU
IPC: B66C13/20
Filed: 1984-05-29
Abstract: PURPOSE:To operate a particular actuator safely at a low speed by controlling an engine in response to the presence of a signal to a particular actuator using a signal value controlling the direction changeover valves of plural actuators and an accelerator indicating value. CONSTITUTION:An actuator 1 is operated in response to a signal from a signal generator 11a to change the opening of a direction changeover valve 5, and oil from a pump 8d driven by an engine 8 which is controlled in response to a accelerator pedal 8a or the like is supplied to an actuator 6. When an actuator which requires a low speed operation to prevent danger, for instance, in the turning operation of crane, etc. is operated, the engine 8 is controlled by the highest value among the signal values for respective direction changeover valves and the accelerator value, and when a signal enters a direction changeover valve for a particular actuator, the engine 8 is controlled by the largest from among he said largest value, acclerator value and the signal value for the particular actuator at the previous time.
Patent JP-S5913179-A (JP)
Inventor: KUNUUTO KAAUDAA
IPC: F15D1/06
Filed: 1983-06-15
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-S5534574-A (JP)
Title: Path control method for control information transmission network
Inventor: TAKAHASHI MASAHIRO
IPC: H04L12/50
Filed: 1978-09-04
Abstract: PURPOSE:To extend and reconstruct a network among decentralized computers easily and automatically by sending out an MC address and an ST address of a counter for the number of passing paths by station (ST) where microcomputer (MC) is connected. CONSTITUTION:A circuit control header, having an ST circuit control command C, is used for transmission control among STs. A network header consists of destination MC address DA, transmitting address SA, and network command NC and ST performs a switching function referring to DA. Information consists of the (n)-number fields. A signal is transferred to destination MC via each ST, but a network information format is transferred between STs to generate this routing table. Since adjacent STs are unknown in the beginning, a global address is sent to random ST and the counter for the number of paths counts ST passing through.
Patent JP-S58224196-A (JP)
Title: Production of electrolytic chromic acid treated steel sheet
Inventor: OOYAMA CHIYOUSHICHIROU
IPC: C25D11/38
Filed: 1982-06-24
Abstract: PURPOSE:To prevent the decrease in effective fluorine and to obtain inexpensively an electrolytic chromic acid treated steel sheet having excellent quality by adding a complexing agent which makes complex salt in preference to impure metallic ions into a tin-free steel fluoride bath. CONSTITUTION:A complexing agent such as acetyl acetone or the like which makes complex salt in preference to fluorine ions with the impure metallic ions to be eluted in a plating bath consisting essentially of chromic anhydride and a fluorine compd. is added to said bath. The decrease in the effective fluorine by the elution of impure metallic ions such as iron or the like is prevented or restored by the addition of the complexing agent. The workability and cost in a plating operation are improved by the above-mentioned method, and the electrolytic chromic acid treated steel sheet having excellent quality is produced stably for a long period of time.
Patent JP-S63273782-A (JP)
Inventor: TSUCHIDA YOSHIKI
IPC: B22F3/10
Filed: 1987-04-30
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-S63275794-A (JP)
Inventor: YAMADA HIDETO
IPC: D21H17/67
Filed: 1987-05-02
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-S5441715-A (JP)
Title: Automatic accompaniment apparatus
Inventor: OKUYAMA YASUHIKO
IPC: G10F1/00
Filed: 1977-09-09
Abstract: PURPOSE: To prevent the occurrence of accidental play by detecting key changes through key touching and inhibiting addressing to memory circuits for a fixed period. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58223702-A (JP)
Title: Input device for graphic image
Inventor: SAKAKI KENJI
IPC: G01B11/24
Filed: 1982-06-23
Abstract: PURPOSE:To enable the exact determination of the position where an object is taken in a camera by providing a flat panel element on a table, and displaying and indicating the position of the subject on a table by said element. CONSTITUTION:An original is set and indicated by a flat panel element such as a plasma display, liquid crystal or EL in order to indicate the position for locating a subject 7 on a table 8 to be placed thereon with the subject 7. A scale 10 is fixed on the table 8 to enable the measurement of the distance from the lens 4 of a television camera 1 to the object 7 so that the position of the camera 1 is measured. The object 7 on the table 8 is illuminated by an illuminating device 11 or 12.
Patent JP-S5732284-A (JP)
Title: Preparation of adenine
Inventor: SUZUKI JIROU
IPC: C07D473/34
Filed: 1980-08-05
Abstract: PURPOSE: To prepare high-purity adenine in high yield, without isolating the intermediate, by reacting a malononitrile derivative with formic acid (derivative) in the presence of ammonia under heating, and catalytically reducing the product in the absence of ammonia.  
     CONSTITUTION: A malononitrile derivative of formula (Ar is aryl) (e.g. phenylazomalononitrile) is reacted with formic acid or formic acid or formic acid derivative (e.g. formamide) in the presence of 1.5W10 times mole of ammonia based on the arylazomalononitrile under heating, and the product is reacted under catalytic reduction conditions to obtain adenine. The catalytic reduction is carried out preventing the existence of ammonia, i.e. keeping the amount of ammonia in the reaction system to 0W5wt% based on the liquid component of the system. To prevent  the existence of ammonia, it is preferable to use the release of ammonia under hot  conditions and the bubbling of gas such as nitrogen gas in combination. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H046590-A (JP)
Title: Optical device
Inventor: KAWAMURA AKIRA
IPC: G02B27/00
Filed: 1990-04-24
Abstract: PURPOSE:To confirm an outside scene instantaneously by providing an optical axis where a lens system is arranged, a display which projects an image on the optical axis, a beam splitter which is arranged below the lens system slantingly at 45 deg. to the optical axis, and a liquid crystal shutter. CONSTITUTION:A mirror 1 is arranged slantingly at 45 deg. to the optical axis ox of the convex lens system 6 composed of one - several lenses, the optical axis ox is bent by 90 deg., and the display 7 for a viewfinder is arranged halfway between the focus F1 of the convex lens system and the mirror 1 perpendicularly to the optical axis ox. Further, the beam splitter 2 is arranged below the convex lens system 6 slantingly at 45 deg. to the optical axis ox and the liquid crystal shutter 3 is provided in front of the beam splitter 2. Therefore, while the liquid crystal shutter 3 is closed, an image projected on the display 7 for the viewfinder can be observed as a virtual image 4 from the position of the eye 5 in front of the liquid crystal shutter 3. Consequently, the light emission of the display 7 is stopped and the liquid crystal shutter 3 is placed in a transmission state to confirm the outside scene instantaneously.
Patent JP-S60250997-A (JP)
Inventor: IWASAKI KOUSEI
IPC: B43K29/20
Filed: 1984-05-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5441024-A (JP)
Title: Page top adjustment device of continuous stationery
Inventor: TSUJI TAKAO
IPC: H04N1/00
Filed: 1977-09-08
Abstract: PURPOSE: To reduce the load of the operator with making it possible to cause easily perforations to agree with transcribe positions at a form setting time by defining the index to set positions and providing a means which carries the form to a fixed distance. 
     COPYRIGHT: (C)1979,JPO&Japio