baber/WOPTO huggingface dataset:
Patent JP-S60221805-A (JP)
Title: Tracking controlling system of robot
Inventor: NAKAJIMA SEIICHIROU
IPC: G05B19/418
Filed: 1984-04-19
Abstract: PURPOSE:To make a work point of a robot hand follow a linear tracking and also a three-dimensional movement by adding a moving information pulse of a moving body by an addition register, inputting a correcting pulse corresponding to its contents to a present value register of a robot, and moving the work point of the robot hand and making it follow a rewritten target value. CONSTITUTION:A tracking pulse from a conveyor and other moving body is added by an addition register 42, sent as a correcting pulse to the register 42 through a feedback circuit 44, and the addition contents are subtracted. Also, the correcting pulse is impressed to a present register 50, and becomes a target value of a tracking control. The target value in its orthogonal coordinate system is converted to a target value of a joint coordinate system of a robot hand by a coordinate converting part 58, inputted to a driving motor 62 through an amplifier 60, and a work point of the robot hand follows the target value, namely, the moving body. In this way, not only a linear tracking but also a three- dimensional tracking can be executed.
Patent JP-S554354-A (JP)
Title: Substituted phenoxyphenylurea derivative and herbicide containing the same
Inventor: TAKAYAMA SHIYUUICHI
IPC: C07C239/00
Filed: 1978-06-28
Abstract: NEW MATERIAL:A compound of formula III (X is halogen, alkoxy, trifluoromethyl, cyano; n is 1, 2).  
     EXAMPLE: N'-[4-(2'-chlorophenoxy)-3-chlorophenyl]-N,N-dimethylurea of formula IV.  
     USE: Herbicide having extremely high herbicidal activity, and nevertheless safe to various crops, esp. rice plant and wheat.  
     PROCESS: A compound I is made to react with a compound II (Hal is Cl, Br) at 10W50°C for 1W3 hours in the presence of acetone, benzene, or a base such as triethylamine, to afford the compound III. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11271058-A (JP)
Title: Bridge pier scour monitor
Inventor: BABA TOMOYOSHI
IPC: E01D19/02
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To exactly monitor the scouring condition of a river bed soil in a scour monitor of bridge piers supporting a bridge beam scoured by the river bed soil. SOLUTION: A bridge beam 1 is supported with bridge piers 2 supported on a rock bed 5 through a river bed soil 4. On the pier 2, an optical film passage 13 is formed with a member 6 through which a laser beam transmitter- receiver is connected to three detectors 10 mounted on a lower part of the pier 2 through optical fibers 14a, 14b. The three detectors A, B, C are buried in the soil when in a normal state and will be exposed to the water flow in this order as the scour begins. The detector has a light emitter and light receptor disposed with a small space and the light receptor receives a laser beam when exposed to the water flow, but no laser beam is received in the soil. Hence, the scouring condition of the river bed soil 4 can be easily detected and monitored from the receiving condition of the laser beam at the three detectors 10.
Patent JP-H08270188-A (JP)
Title: Panel for building
Inventor: NIIZEKI TAKANOBU
IPC: B32B5/18
Filed: 1995-04-03
Abstract: PURPOSE: To enhance the weather resistance, the rust prevention ability, the workability and the waterproofing of a resin panel having at its upper and lower ends male and female couplings, for building, by forming an outer surface member and a core member of the panel from synthetic resin, and by forming a waterproof surface, a cavity and a sealing member in the female coupling part. CONSTITUTION: A resin panel A for building is composed of an outer surface member, a rear surface member and a core member 3, and are provided at its upper and lower end with a male coupling part 4 and a female coupling part 5. A fitting part 9 and an engaging part 18 of the male and female coupling parts 4, 5 of the panels are fitted with each other. A waterproof surface prevents penetration of rainwater, a cavity 15 prevents capillary action so as to enhance the waterproofing property. Further, the resiliency and the waterproofing property can be enhanced by a sealing member 17.
Patent JP-H08279144-A (JP)
Title: Magnetic recording medium and magnetic recorder using the same
Inventor: MOROOKA HISAYUKI
IPC: C09D175/00
Filed: 1995-04-03
Abstract: PURPOSE: To improve durability by providing the surface of a magnetic recording medium which is <=50nm in the min. spacing of the geometric mean plane of the respective surfaces of a magnetic head and the recording medium with a lubricating film having high attraction power. CONSTITUTION: A carbonbase protective film 2 and a fluorine lubricating film are formed on the surface of the magnetic recording medium provided with a rigid ground surface film 5 on an Al alloy 6 and is provided with a Co magnetic film 3 via a Cr film 4 thereon. The magnetic recording layer is constituted to <=50nm in the min. spacing of the respective geometric mean surfaces of the magnetic head 9 mounted via a head arm 8 at an actuator 7 and the magnetic disk 11 mounted at a spindle 10 for transmitting the rotating power 4 of a motor. The decrease rate of the lubricating film in, for example, an atmosphere of 120 deg.C is <10% even after 700 hours and is extremely lower than heretofore.
Patent JP-2000278518-A (JP)
Title: Image processor
Inventor: HASHIMOTO KEISUKE
IPC: H04N1/19
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To express a natural image when a pixel is divided into small areas and resolutions are made higher by setting a tone value of a small area from the tone value in the small area and surrounding of the small area in accordance with decided edge attribution by divided small area. SOLUTION: In an edge smoothing processing part of a tone reproduction part, a maximum value and a minimum value of data VA, VB and VC in a center small area and its surrounding are obtained by a maximum value circuit 4066 and a minimum value circuit 4067 and outputted to a selector 4068. Also, the minimum value is sent to a subtractor 4060 for thinning the minimum value and deciding pattern and the maximum value is sent to a subtractor 4062 for thickening the maximum value and deciding pattern. On the other hand, a difference between small area data of a surrounding pixel to be outputted from a small divided part and the minimum value is obtained by the subtractor 4060 and the obtained difference is compared with a threshold for the thinning pattern at an comparator 4061 respectively.  The comparison result is sent to an edge attribute decision part 4064 and it is decided whether or not it corresponds to a pattern of an edge image to be thinned.
Patent JP-S522162-A (JP)
Title: Method of fabricating flat multi-bit display unit
Inventor: SAKAMOTO KOUICHIROU
IPC: H01J17/49
Filed: 1975-06-23
Abstract: PURPOSE: To provide segment electrode type multi-bit display unit which can prevent unrequired light emission by enhancing yield of sealing work by utilizing oxide film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S534465-A (JP)
Title: Shadow mask of color brown tube and its manufacture
Inventor: FURUYA YUKIO
IPC: H01J29/07
Filed: 1976-07-02
Abstract: PURPOSE: To prevent the color mixing on coating and to improve the landing accuracy, by forming the opening grading in which the opening of the shadow mask after shaping is made small linearly along the center to the circumference. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06291564-A (JP)
Title: Current output circuit and variable impedance circuit using it
Inventor: MATSUI HIROSUKE
IPC: G05F3/26
Filed: 1993-04-05
Abstract: PURPOSE:To provide a current output circuit in which an effect for reducing a difference between positive and negative output current values resulting from an Early's effect can be obtained, and a variable impedance circuit in which output offset currents resulting from the Early's effect can be reduced. CONSTITUTION:A transistor 7 whose base is connected to an equivalent voltage source is connected to the input side of a current mirror circuit equipped with transistors 7 and 8 whose electrical conductivity is different mutually at the collector and emitter of the transistor 7. Also, this circuit is equipped with a current output circuit 20 having respectively two positive and negative current output terminals, and two diode connected transistors 15 and 16 or diode, and the cathode sides of the diodes are commonly connected to the two current syringe terminals of the current output circuit 20, and the anode sides are connected to the different positive current output terminals of the current output circuit 20.
Patent JP-S58194822-A (JP)
Title: 4-substituted-4'-(trans-4"-(trans-4'''-substituted cyclohexyl) cyclohexyl)biphenyl
Inventor: SUGIMORI SHIGERU
IPC: G02F1/13
Filed: 1982-05-10
Abstract: NEW MATERIAL:The 4-substituted-4'-[trans-4''-(trans-4'''-substituted cyclohexyl)- cyclohexyl]biphenyl of formula I (R and R' are H, 1-10C alkyl or alkoxy). EXAMPLE:4-Pentyl-4'-[trans-4''-(trans-4'''-pentylcyclohexyl)cyclohexyl ]biphenyl. USE:Liquid crystal substance exhibiting a liquid crystal phase over a wide temperature range, and having low viscosity. PROCESS:The objective compound of formula I can be prepared by (1) reacting 4-substituted-4'-bromobiphenyl with Mg, (2) reacting the resultant 4-substituted- 4'-biphenylmagnesium bromide with 4-(trans-4'-substituted cyclohexyl)cyclohexanone to obtain the compound of formula II, (3) dehydrating the compound with KHSO4, (4) reducing the resultant compound of formula III in n-heptane solution with Raney-Ni catalyst, and (5) removing the cis-isomer from the product by recrystallization.
Patent JP-S57192953-A (JP)
Title: Halide silver color photosensitive material treatment
Inventor: KOBAYASHI KAZUHIRO
IPC: G03C7/42
Filed: 1981-05-25
Abstract: PURPOSE:To prevent a photosensitive material from failure recoloring and to improve bleaching ability, by containing a specific amine compound in a bleaching agent or a bleaching adhesive liquid. CONSTITUTION:An exposed halide silver color photosensitive material is color- developed, and then the material is treated in a bleaching liquid or a bleaching fixing liquid containing an organic acid metallic complex and a compound shown in the general formula (1). For example, N, N-dimethylethanol amine, N,N-dimethylpropanol amine, N,N,N', N'-tetramethyl-1, 3-diaminopropane etc. are used in a range of 1-500g per 1l.
Patent JP-H11273133-A (JP)
Title: Optical pickup and optical disk device
Inventor: ASAGA YASUHIRO
IPC: G11B7/135
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup and an optical disk device capable of preventing the generation of a short-circuit between plural connection terminals including a power supply terminal at the time of connecting a flexible printed circuit board. SOLUTION: The connecting flexible printed circuit board drawn out from the base part of the optical pickup has plural conductive parts extended in parallel with each other in a longitudinal direction and a light source connection terminal LD and a power supply connection terminal VCC out of plural connection terminals formed on the end parts of these conductive parts are arranged adjacently to each other on the base part side. The base part of the optical pickup is provided with a jumper part 28 for crossing at least two conductive parts 26b, 26d in an end face opposed to the printed circuit board in an electrically insulated state and the printed circuit board is provided with a conductive part 26c connected to another signal line between two connection terminals in an area ahead of the jumper part 28.
Patent JP-S561965-A (JP)
Title: Electrophotographic copier
Inventor: TANIISHI SHINNOSUKE
IPC: G03B27/62
Filed: 1979-06-20
Abstract: PURPOSE: To enable the direct checking of the copying region of the original by providing a monitoring optical system aside from a copying optical system and providing a monitor which projects the projection image of the original by this.  
     CONSTITUTION: A reduction optical system 2 and a reflecting mirror 3 on its imaging plane are provided in the spacing part right under the original platen 1 of a mirror moving type electrophotographic copier or the like, and a monitor finder 5 is disposed in the position determined by the direction of the reflecting mirror 3 and the position and direction of the reflecting mirror 4. The shutter 15 under the optical system 2 is then controlled to be opened or closed by a solenoid 16 and the original is projected in the finder 5 from its back by lighting of a lighting lamp 14. Hence, the person which is going to do copying is able to readily see the copying surface by viewing the monitor and therefore the position alignment of the original may be done extremely accurately. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10276791-A (JP)
Title: Fermentation process for preparing xylitol by using mutant cell
Inventor: KIM SANG-YONG
IPC: C12N1/16
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To effectively produce xylitol useful as a sugar substitute, etc., by cultivating a specific mutant cell of a microorganism belonging to the genus Candida under the optimization of environmental conditions such as the composition of a culture medium, pH, temperature, dissolved oxygen concentration, etc., and under the control of mutant cell concentration. SOLUTION: This fermentation process for the maximum production of xylitol by using a mutant cell of Candida parapsilosis (deposit number KCCM-10088) is carried out under the following optimum conditions to obtain xylitol at high productivity: the concentration of mutant cell of 15-35 g/L obtained by the centrifugal separation of cells grown in a xylose medium or by the rapid accumulation of cells in fermentation broth; a fermentation medium composition for the maximum production of xylitol composed of 5-12 (w/v)% xylose, 0.2-2.0 (w/v)% yeast extract, 0.2-2.0 (w/v)% ammonium sulfate, 0.2-2.0 (w/v)% KH2 PO4 and 0.01-0.2 (w/v)% MgSO4 .7H2 O; a dissolved oxygen concentration in the medium of O.1-5.0%, an oxidation-reduction potential of 50-150 mV, a pH value of 4.5-5.5 and a fermentation temperature of 27-33 deg.C.
Patent JP-H11271482-A (JP)
Title: Electromagnetic shield member and its manufacture
Inventor: KITAGAWA TAKEO
IPC: G12B17/02
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a shield member with a secure electromagnetic shielding property and at the same time appropriate feeling, by providing a covering being formed by filler with the electromagnetic shielding property and binder on silk cloth. SOLUTION: In the manufacture of an electromagnetic shield member 24, for example, an Ni particle as filler, polyurethane resin as binder, block isocyanate and amine as crosslinking agent, and a specific solvent family as dilute solution are used, and a coating agent 20 where they are mixed is used. Silk cloth 16 is pulled out of, for example, a roller 15 for the silk cloth, passes through a calendar roller 17 and a water repellent processing machine 18, is coated with the coating agent 20 by coating equipment 19, and is set to a specific coating thickness by a comma knife 21. Then, when heating is made by first and second dryers 22 and 26, the coating agent 20 foams for forming a fine porous coating 25, and the electromagnetic shielding member 24 can be obtained. The thickness of the coating 25 is preferably set to 50-300 μm (a range of 100-300 μm is the best).
Patent JP-H10267352-A (JP)
Title: Controller and control method for flow rate of refrigerant in multiple air-conditioner
Inventor: JO SOCHIN
IPC: F25B13/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the evaporator in an indoor unit from freezing when the number of operating indoor units is small while reducing power loss due to excess circulation quantity of refrigerant by controlling the circulation quantity of refrigerant flowing into each indoor unit depending on the number of operating indoor units and the amount of activity of human body thereby controlling the cooling capacity of an airconditioner directly. SOLUTION: In a multiple air-conditioner comprising three indoor units and a single outdoor unit, a section 10 for detecting the activity of human body in each room comprises first through third activity amount detecting sections 10a-10c. An indoor unit control section 20 for comparing an input activity amount with a specified level every predetermined time to calculate an activity amount control value comprises first through third indoor unit control sections 20a-20. Based on a controllability and activity amount control values for each indoor unit received from the indoor unit control section 20, number of pulses delivered from the activity amount detecting section 10 is accumulated for a predetermined time and compared with a specified value and then an activity amount control value is delivered to an outdoor unit control section 30 where a solenoid valve 48 is controlled.
Patent JP-2000272368-A (JP)
Title: Shift lever detent plate structure
Inventor: TACHIKAWA YOSHIHIKO
IPC: F16H59/10
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent the base which supports the shift lever from being damaged reliably while reducing the weight. SOLUTION: A shift lever 3 is composed of a select arm member 31 rotatably and axially supported to an axis cylinder 22 that stands on a base 21 made of plastic, and an operation rod 35 rotatably and axially supported to a connecting shaft 37 of the select arm member 31 that extends orthogonally with respect to the axial center of the axis cylinder 22. A plate installation concave portion 23a of arc shape is provided of the base 21 with the axial center of the axis cylinder 22 as the center. While a metallic detent plate 6 provided with a detent groove 60 is installed to the concave portion 23a, a positioning projection piece 35a whose tip is inserted and removed with respect to the detent groove 60 is protruded from the operation rod 35.  The first and the second restriction plates by which the movement beyond the limits of the positioning projection piece 35a is restricted are provided to both ends of the detent plate 6.
Patent JP-S63242523-A (JP)
Title: Manufacture of frp pipe with screw joint
Inventor: KIMURA KUNITOSHI
IPC: B29D23/00
Filed: 1987-03-30
Abstract: PURPOSE:To obtain the male screw excellent in sheer strength by a method in which three dimensional fabric in which its fiber is orientated in three dimensional direction, is applied to the position where the screw of an FRP pipe is intended to be formed, and the screw is formed at this position by mechanical working. CONSTITUTION:The continuous long fiber 2 such as glass fiber, etc., is dipped in resin and impregnated with resin. Said fiber is wound on the outer periphery of a mandrel mold 1 (with the mandrel 10 for forming a female screw) under tension. The pipe body P is formed by winding the fiber to a prescribed thickness. The layer 4 for making a male screw is formed at the end P where the male screw of a stock pipe P is intended to be formed. This layer is formed with the material in which three dimensional fabric is impregnated with resin. When the forming of the three dimensional fabric layer 4 is finished, it is heated to a prescribed temperature, and the resin is cured. After the curing of the resin, the fabric is released from the mandrel mold 1. On the three dimensional fabric layer 4 of the FRP pipe thus made, a necessary male screw A is formed by mechanical working. Mechanical working is achieved by grinding with a grindstone.
Patent JP-S573894-A (JP)
Title: Lubricating oil composition
Inventor: HIRONAKA SEIICHIROU
IPC: C10N10/08
Filed: 1980-06-11
Abstract: PURPOSE: A lubricating oil composition having wear resistance and extreme-pressure properties improved, by adding a specific organotin compound to a lubricating oil.  
     CONSTITUTION: An organotin compound represented by formula I, where R 1  is alkyl; R 2  is alkyl or a group represented by formula II; R 3  is alkyl, alkenyl, cycloalkyl, alkoxyalkyl or benzyl; m is 1W3 and; n is 1W2, is added to the lubricating oil. In formula I, 1W12C alkyl is preferable as the alkyl of R 1  and 1W18C alkyl as the alkyl of R 2 . In R 3 , 1W18C alkyl is preferable as the alkyl, 8W18C alkenyl as the alkenyl, 6W8C cycloalkyl as the cycloalkyl and 3W6C alkoxyl as the alkoxyl. Monomethyltin this (butylmercaptide), dibutyltin bis (octyl thioglycolate), etc. are mentioned as the organotin compound to be used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01250716-A (JP)
Title: Apparatus for judging origin position of rotary body
Inventor: TAJIMA KEIICHI
IPC: G01B21/00
Filed: 1988-03-31
Abstract: PURPOSE:To accurately judge a steering neutral position by a simple constitution, by judging a sub-zone, which is adjacent in a sub-zone direction wherein the integration time contributing to the detection of an origin position reaches a predetermined time at first when the judge result of the origin position is renewed, as the origin position. CONSTITUTION:A steering angle sensor 100 is constituted of a rotary disc 1 and photointerrupters 2-4 and slits 1a are opened to the disc 1 at a predetermined angular pitch P and a slit 1b is opened thereon as an origin zone. The rotary position wherein the slit 1b is opposed to the photointerrupter 4 is set to the origin position of the disc 1 and the angle width alpha of the slit 1b is set to the three-angular pitch P of the slits 1a and the origin zone is divided into a plurality of sub-zones according to the steering angle position detected by the sensor 100 to make it possible to accurately judge the origin position. When this judge result is renewed, the times contributing to the detection of the respective origin positions of the divided sub-zones are integrated and the sub-zone, which is adjacent in a sub-zone direction wherein said integration time reaches a predetermined time at first, is judged as the origin position. By this method, the origin position, that is, a steering neutral position can be accurately judged.
Patent JP-H08278263-A (JP)
Title: Cleaning apparatus of storage-tank inside-wall welded part
Inventor: SHIMOYAMA KUMEO
IPC: G01N21/91
Filed: 1995-04-04
Abstract: PURPOSE: To obtain a cleaning apparatus which enhances the operating efficiency and the safety of the coating operation of a cleaning liquid and of the removal operation of an excess penetrant and the cleaning liquid by using a waste cloth. CONSTITUTION: A cleaning apparatus is provided with a cleaning-liquid spray nozzle 1 which is used to spray a foaming cleaning liquid on a penetrant coated on the inspection face of a storage-tank inside-wall welded part which comprises a flat part, a longitudinal corrugation and a transverse corrugation and a cleaning-liquid pressurization tank 6 which stores the cleaning liquid and by which the foaming cleaning liquid is supplied to the cleaning-liquid spray nozzle 1 by compressed air. Also, the cleaning apparatus is constituted so as to be provided with a suction nozzle 4 which sucks the penetrant on the inspection face together with the foamed cleaning liquid integrally with the cleaning-liquid spray nozzle 1 and a vacuum cleaner 7 which gives a suction force to the suction nozzle.
Patent JP-S62234837-A (JP)
Title: Light-exposure device in color cathode-ray tube
Inventor: NISHIOKA IWAO
IPC: H01J9/227
Filed: 1986-04-04
Abstract: PURPOSE:To obtain excellent black matrix holes or phosphor-film dots, by installing both means of ejecting and inhaling an ionized gas to remove dust fallen or attached to a filter surface for light-quantity adjustment. CONSTITUTION:The air through an opening pipe is made to pass through a filter 8 for removing dust or the like, and then ionized by the output of an ion generator 9. This ionized air is ejected toward a light-quantity adjustment filter 5 existing inside the supporting stand 6 by using a nozzle 7. The electrically charged dust or the like on the filter 5 is neutralized by this ejection and collected into an inhaling duct 10. Hence, black matrix film holes or phosphor-film dots can be prevented from being deformed or lost caused by the dust or the like on the filter 5.