baber/WOPTO huggingface dataset:
Patent JP-H1169542-A (JP)
Title: Hot-line inspection tool
Inventor: KUMAZAWA YOSHIYUKI
IPC: H02G1/02
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To easily find out the traces of arc caused by cloud-to-ground discharge and apply anticorrosive paint to the traces of arc immediately after they are found out by supporting the base end of a support shaft of a paint-impregnated member near a reflecting mirror with its mirror face facing the base end of an operation bar and rotatably holding, at the top end of the support shaft, the paint-impregnated member made of such material as to be capable of being impregnated with paint. SOLUTION: The top end of an arm 3c is fastened to a rear face of a case 3b holding a concave mirror 3a. The arm 3c, being provided with a shaft hole at its base end, is so supported as to have a variable angle against a head 5. The concave mirror 3a is installed with the mirror face facing the base end 2a of an operation bar 2. Due to this structure, the angle of the reflecting mirror 3 can be adjusted so that an operator can easily look in the mirror while holding the basic end 2a of the operation bar 2 at the time of inspection. A roller painting section 4 is constituted of a pair of up and down gripping members 6, 7, a support shaft 8, and a paint- impregnated member 9 and is rotatably supported at the upper end 2b of the operation bar 2 near the reflecting mirror 3.  The paint-impregnated member 9 is of a ball-shape and can be impregnated with anticorrosive paint and has an elasticity.
Patent JP-H0567342-A (JP)
Title: Optical recording/reproducing device
Inventor: TSUJIOKA TSUYOSHI
IPC: G11B7/085
Filed: 1991-09-06
Abstract: PURPOSE:To execute tracking control to a group and a land part by one optical head system. CONSTITUTION:When a pulse is generated from a timing pulse generating part 17, a jump pulse is generated from a track jump pulse generating part, and a beam spot is allowed to jump between a group and a land part being adjacent to each other. At such a jump time, a switch 14 is held in a turn-off state, therefore, a tracking error signal is not supplied to a tracking actuator driving circuit 15. Also, at such a jump time, when the beam spot reaches a boundary of the group and the land part, a detecting signal is generated from a zero crossing detecting part 20, and polarity of the tracking error signal is inverted by a polarity control part 13.
Patent JP-S59122459-A (JP)
Title: Benzamidine compound and agricultural and horticultural fungicide
Inventor: NAGAI HIROFUMI
IPC: A01N47/10
Filed: 1982-12-28
Abstract: NEW MATERIAL:The compound of formula I (R is lower alkyl; X is lower alkyl or halogen; Y is lower alyl, halogen, lower alkoxy or nitro; n and m are 0, 1 or 2). EXAMPLE:N,N-Diethyl N'-benzylthiocarboxybenzamidine. USE:An agricultural and horticultural fungicide having extremely remarkable controlling effect to parasitic pathogenic fungi of various crops. It has extremely low phytotoxicity to crops and toxicity to man and animal. PROCESS:The compound of formula I can be prepared easily by reacting the benzamidine compound of formula II with chlorothioformic acid S-benzyl ester of formula III in an organic solvent such as benzene in the presence of a dehydrochlorination agent such as pyridine at 0-60 deg.C.
Patent JP-H0390529-A (JP)
Title: Aluminum alloy for heat exchanger fin material excellent in thermal conductivity after brazed and sacrificial anode effect
Inventor: YAMAUCHI SHIGENORI
IPC: C22C21/10
Filed: 1989-09-04
Abstract: PURPOSE:To manufacture the Al alloy for a heat exchanger fin material having high thermal conductivity after brazed and excellent in sacrificial anode effect by preparing an Al alloy contg. specified ratios of Fe, Si, Mn, Zr and Zn. CONSTITUTION:An Al alloy contg., by weight, 0.2 to 1.8% Fe, 0.2 to 0.6% Si, 0.1 to 0.35% Mn, 0.05 to 0.20% Zr and 0.5 to 2.0% Zn, furthermore contg., at need, <=0.3% Cu and the balance Al with inevitable impurities is prepd. In this way, the fin material excellent in high temp. buckling resistance and strength and capable of thinning can be obtd., by which the lightening in weight and the reduction of cost in a heat exchanger can be executed.
Patent JP-S6469994-A (JP)
Title: Nuclear reactor water level detector
Inventor: HIROSE JUN
IPC: G21C17/02
Filed: 1987-09-11
Abstract: PURPOSE:To detect accurately a nuclear reactor water level freely from any influence of a thermal expansion occured on a nuclear reactor pressure vessel, by installing a condensing tank on a condensing tank support located separately from the nuclear reactor pressure vessel and also putting a flexible piping between the pressure vessel and the condensing tank. CONSTITUTION:Steam in a nuclear reactor pressure vessel 6 is condensed in a condensing tank 2 after passing through a condensing piping 5 and a flexible piping 1, and its water level is kept constant at the lowermost position of an outlet of the condensing piping 5. And also a difference of water levels of inside the pressure vessel 6 and the condensing tank 2 is detected by a pressure gauge of an instrumentation piping 3. Each condensing tank 2 is placed on a condensing tank support 7 installed separately from the pressure vessel 6, via a support leg 4, and the piping 1 is inserted between the condensing pipings 5 which connect each condensing tank to the pressure vessel 6. Therefore, a displacement of the pressure vessel 6 is absorbed by the piping 1 and consequently the displacement is not transferred to any of each condensing tank. Thereby, a level of a nuclear reactor water level is hard to wrongly indicate, because the level of each condensing tank is kept constant even when the displacement of the pressure vessel 6 occurs.
Patent JP-H0780828-A (JP)
Title: Slicing machine
Inventor: ABE SEIICHI
IPC: B28D5/02
Filed: 1993-09-13
Abstract: PURPOSE:To control a cutting resistance to a proper value by a method wherein a difference between a load current value of a main shaft motor at the cutting of a work by a blade and a reference load current value is computed, and based on the result of computation and the displacement of the blade, the rotating speed of the motor is controlled. CONSTITUTION:A blade 1 is rotated by a main shaft motor M. A work disposed in a center space of the blade 1 is cut to a wafer by a grinding stone part 1b of the blade 1. Firstly, when the work W is cut by a newly set blade 1, the load current value of the motor M is stored in a storage part 3a of a control part 3 as a reference load current value. As cutting is repeated and the grinding stone part 1b wears, a cutting resistance is increased. Therefore, the load current value of the motor M is also increased and further differs from the reference load current value. Therefore, based on the result of the computation of an operation part 3b, the peripheral speed of the blade 1 is changed. A rotating speed to the cutting resistance is imparted. The cutting resistance can be controlled to a proper value.
Patent JP-H0974403-A (JP)
Title: Transfer system of main signal superminposed with contact information
Inventor: FUNABASHI TOSHIO
IPC: H04J3/14
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide the SS, SR service by means of a 4W/2W service installation by interlocking a parity detection circuit with a pre-value storage circuit of contact information so as to prevent erroneous monitor control contact information from being outputted. SOLUTION: In the communication installation transferring a multiplexed main signal via an optical transmission line, contact information received via a photocoupler is processed into a frame by a speed conversion section 15, a synchronization bit generating section 16, a parity bit generating section 17 and superimposed on a main signal and the resulting signal is transferred. In the receiver side, a speed conversion section 18, a synchronization detection section 19, and a parity detection circuit 20 detect the contact information signal superimposed on the main signal.  At the detection of an alarm of a transmission line, on the occurrence of a transmission line code error or at the execution of a loop test, a parity error is detected, an output of a relay 12 at the detection of an error is stored in an output (in a state before the occurrence of a transmission line fault) of a pre-value storage circuit 14 and then an erroneous output of contact information is prevented. Furthermore, an input to the photocoupler 11 is used for SS information and an output from a relay 12 is used for SR information, and the 4W/2W+SS, SR service is provided.
Patent JP-H1165808-A (JP)
Title: Multi-window display controller
Inventor: SATOU YOSHIMUNE
IPC: G06F3/048
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a multi-window display controller which can display a window hidden at the back on the most front face, which easily discriminates the plural windows hidden at the back and whose operational efficiency and user interface improve. SOLUTION: When an operation information input part 22 detects the operation of the shift of the window, an invisible state detection part 24 checks the presence or absence of the window which has become the invisible state. When the back window which cannot be viewed exists, a window rearranging part 26 moves it from the surface window hiding it so that the peripheral edge part of the back window protrudes. Thus, a part of the back window becomes a visible state. Since the arrangement relationship of the windows is not largely changed, spatial information on the arrangement of the windows can be used as the key of back window identification.
Patent JP-H0892778-A (JP)
Title: Draining device for wire
Inventor: KAWAI YASUO
IPC: B08B11/00
Filed: 1994-09-22
Abstract: PURPOSE: To provide a draining device for a wire capable of enhancing the energy efficiency of a treatment to remove the water adhered on the wire surface after cooling in water and to lessen the operating loss of a wire heating and annealing device. CONSTITUTION: The draining devices for removing the water adhered on the wire surface with air wipers are installed at least at one point on the line of the heating and annealing device. Plural units of air wipers 5 are arranged changeably to comply with the diameter of the wire in the device of at least one point of the draining devices for the wire. Plural units of the air wipers are arranged in juxtaposition on the right and left in the form of a turret on, for example, the same planes so that the these wipers are changed over with one operation system at the time of changing the diameter of the wire.
Patent JP-S6470736-A (JP)
Title: Scanning exposure type image forming device
Inventor: IWASAKI SATOSHI
IPC: G03B27/32
Filed: 1987-09-10
Abstract: PURPOSE:To make an equivalent projecting surface and an equivalent focusing surface coincide with each other and to prevent defocusing and strain from occurring by providing a mirror driving means and a mirror restricting means for simultaneously adjusting the tilt angle and the shifting quantity of a scanning mirror. CONSTITUTION:A guide pin 13 is positioned so as to coincide with a point M on a plane including the mirror surface of the scanning mirror 3 and also the guide hole 15 of a fixed guide 14 is positioned so as to be a height mediating between a fulcrum P on the equivalent projecting surface C, which is parallel with a microfilm 1 and in the optical axis direction of a projecting lens 2 and a reflecting point Q on the mirror 3, and one point M on the plane of the mirror 3. Moreover, the shaft 16a of a rocking guide 16 is made to coincide with a projecting surface T on a photosensitive drum 11 and the condition of restricting the mirror 3 is decided so as to always keep acute angleQMT=90 deg.. Thus, the equivalent projecting surface C and the equivalent focusing surface H can be made to coincide with each other, and the defocusing and the strain of copied images can be prevented from occurring.
Patent JP-2001053655-A (JP)
Title: Monitoring system for wavelength multiplex optical transmission system
Inventor: ITOHARA HIROYUKI
IPC: H04B3/46
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To detect fault occurrence by monitoring an optical transmission line of a wavelength multiplex optical transmission system with simple constitution without using any light signal for monitoring. SOLUTION: Light signals with different wavelengths λ1 and λ2 from LDs(laser diode) 11 and 12 at a transmission end 10 are multiplexed and transmitted as a multiplex light signal λ1+λ2 to a reception end 30 and PDs(photodiode) 17 and 18 for line monitoring at the transmission end 10 detect variations of the light signals reflected by FBGs 39 and 30 at the reception end 30 to detect a fault occurring to lines 23, 37, and 38.
Patent JP-H1167828-A (JP)
Title: Mounting of electronic component with bump
Inventor: SAKAI TADAHIKO
IPC: H01L21/60
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting an electronic component, which does not generate poor conduction between bumps and electrodes of a substrate. SOLUTION: When mounting an electronic component 7 on a substrate 1 using a bond 4, electrodes 2 of the substrate 1 are precoated by a metal softer than metal bumps 8 of the electronic component to form precoated sections 3 on top of the electrodes 2. Then, a bond 4 is applied between the electrodes 2 of the substrate 1 and then the electronic component 7 is lowered to ground the bumps 8 on the precoated sections 3 and then pressed against the substrate 1 by a mounting head 6 to bury the bumps 8 in the precoated sections 3. The quantity of the bond 4 to be applied is so set that the bond 4 reaches the bumps 8 and the precoated sections 3, after the bumps 8 have been buried in the precoated sections 3.  As a result, there is no possibility that the bond 4 will enter a space between the bumps 8 and the precoated sections 3, and therefore poor conduction will not be generated between the bumps 8 and the electrodes 2, due to the biting of a filler of the bumps 8 and that of the electrodes 2.
Patent JP-2000064092-A (JP)
Title: Aluminum-base alloy member, its anodic oxidation, and use of the anodically oxidixed member
Inventor: UKO KENJI
IPC: C23C28/04
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of yellowing of oxide film by forming an oxide film composed essentially of aluminum oxide on the surface of a member made of aluminum-base alloy containing specific amounts of Si and constituting this oxide film of a porous inner layer and a surface layer denser than the inner layer. SOLUTION: An oxide film composed essentially of aluminum oxide is formed on the surface of a member made of aluminum-base alloy containing 7.5-18 wt.% Si. This oxide layer consists of a porous inner layer and a surface layer denser than the inner layer, and the porosity of the outer layer and that of the inner layer are regulated to <=30 vol.% and >30-50 vol.%, respectively. Further, the thickness of the outer layer and that of the inner layer are regulated to 0.06-0.3 μm and 3-70 μm, respectively, and the surface of the aluminum- base alloy member is subjected to boehmite treatment and then to anodic oxidation treatment in a solution containing sulfuric acid, oxalic acid, phosphoric acid, or the like. By this method, the oxide film capable of keeping dimensional accuracy and having uniform dark gray color can be formed.
Patent JP-H1157819-A (JP)
Title: Manufacture of steel tubes of high-intensity and high-toughness
Inventor: TOYOOKA TAKAAKI
IPC: C22C38/22
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of the steel alloy tube of high- strength and high-toughness. SOLUTION: A base tube, which is composed, by weight, of 0.30% or less C, 1.5% or less Si, 1.0% or less Mn, 0.001-0.01% Al, 2 plus-10% Cr, and 1.0-2.5% Mo, and the balance of Fe and the inevitable impurities, is processed by reducing rolling at a cumulative reducing diameter rate of 20% or more under the temperature in the range of 400-750 deg.C. Tempering may be also conducted at 500-750 deg.C after reducing rolling. Furthermore, either of Cu, Ni or Nb, Ti, B, V or REM, Ca may be added if necessary.
Patent JP-H0569371-A (JP)
Title: Manipulator gripping device
Inventor: NISHIDA SHINICHIRO
IPC: B25J17/02
Filed: 1991-09-09
Abstract: PURPOSE:To enhance the easiness in handling and maneuvering by providing possibility of performing different types of operations with high accuracy. CONSTITUTION:A drive motor 19 for gripping motion and a housing 11 coupled with a finger member 14 through a first link 13 are installed at a manipulator base 10 through the first and second resilient members 12, 20, and a ball screw 17 is rotated by the motor 19 to move straight a nut 16 which is in engagement therewith. Thereby a second link 15 is operated to put the finger member 14 into gripping motion, and also the member 14 is rotated by the motor 19 into gripping resiliently or rigidly. Thus the intended object is achieved.
Patent JP-S61168922-A (JP)
Inventor: SARUYADEBUARA BUIJIYAYAKUMAARU
IPC: C23F4/00
Filed: 1985-10-15
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-H1072222-A (JP)
Title: Production of bottles and apparatus therefor
Inventor: HIGAKI SHIGERU
IPC: C03B11/10
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To achieve production of bottles having improved appearance with a decreased number of forming stages and forming dies in the case of the bottles having recessed shaped which allows stamping. SOLUTION: After god is charged into an upward facing forming space 16 formed of a mouth mold 15 and a funnel 9, this forming space 16 is closed by a baffle 12 and a plunger 17 disposed in this baffle 12 is inserted into the forming space 16 and the gob is pressed, by which the gob is formed to the bottle or the like 1 of the prescribed shape having the outside surface corresponding to the inside surface of the forming space 16 and the inside surface of the recessed shape which allows stamping corresponding to the outside surface of the plunger 17 on the baffle 12 side.
Patent JP-2000052932-A (JP)
Title: Tie-up system between security and emergency communication service
Inventor: KATAYOSE TAKAHIRO
IPC: B60R25/10
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To inform the abnormality added to a vehicle to an user through an emergency communication service system. SOLUTION: A security device 1 for issuing a warning after detecting the abnormality added to a vehicle is connected so that the information can be sent/received to an emergency communication service device 11 communicating with a response center 12 at the emergency time and receiving the service from the response center and the security device 1 informs the abnormality generation to the emergency communication service device 11 when the abnormality added to the vehicle is detected and the emergency communication service device 11 informs the abnormality generation to an user through the response center 12 by this information.
Patent JP-S60119482-A (JP)
Title: Radar equipment
Inventor: EGUCHI NORIHIDE
IPC: G01S13/72
Filed: 1983-11-30
Abstract: PURPOSE:To reduce the number of antenna elements by arranging antenna elements only in a part of a planar array antenna and constituting a monopulse array for vertical precision measurement and a monopulse array for horizontal precision measurement individually. CONSTITUTION:The monopulse array for vertical precision measurement consisting of the first array 1a and the second array 1b is long in the lengthwise direction and generates a beam of long in the sideways direction of narrow vertical beam width/wide horizontal beam width. The monopulse array for horizontal precision measurement consisting of the first array 1c and the second array 1d is long in the sideways direction and generates a beam of long in the lengthwise direction of wide vertical beam width/narrow horizontal beam width. Beam scanning angle control and timing are sent to a beam controlling circuit 8 by a reference signal generating circuit 10 basing on the command from an information processing circuit 18 to direct to an object conforming the direction of center of the two beams and combining them crosswise. Then, an amount of a phase shifter setting is calculated, and transmitted to a group of phase shifters 2a-2d through a phase shifter driving circuit 7.
Patent JP-H04352770-A (JP)
Title: Aminoalkylthiazole derivative
Inventor: NAKAZATO ATSUO
IPC: A61P25/28
Filed: 1991-05-30
Abstract: PURPOSE:To provide a new compound having specificity and affinity to sigma- receptor, exhibiting psychotropic effect without causing extrapyramidal disorder and useful for the treatment of schizophrenia. CONSTITUTION:The compound of formula I (Ra is H, 1-5C alkyl or phenyl; Rb is thienyl or trimethoxyphenyl; Rc is 1-pyrrolidino, 1-piperidino, 1-morpholino, etc.; n is 2 or 3), e.g. 2-amino-4-(2,4,6-trimethoxyphenyl)-5-(2-piperidinoaminoethyl) thiazole dihydrochloride. The compound of formula I can be produced by reacting a compound of formula II with an amine, converting the resultant compound of formula III into bromide, hydrochloride, etc., reacting with a halogen and finally reacting with thiourea.
Patent JP-H04110806-A (JP)
Title: Optical fiber, optical fiber array and production thereof
Inventor: HOSOKAWA HAYAMI
IPC: G02B6/38
Filed: 1990-08-31
Abstract: PURPOSE:To facilitate the holding of optical fibers by forming longitudinal projecting lines for holding a posture which have a section exclusive of a circular shape and have angle parts in the section thereof on the outer peripheral surface. CONSTITUTION:The optical fiber 1 is put into a hollow groove 4a and the space between the optical fiber 1 and the hollow groove 4a is filled with a UV curing resin. While the part above the optical fiber is pressed by a glass substrate 5, the resin is irradiated with UV rays and is thereby cured. The optical fiber 1 is taken out of the hollow groove 4a of an Si substrate 4 after curing and the optical fiber integrally formed with the projecting lines 2 for holding the posture on the outer peripheral surface is obtd. The projecting lines 1 are placed along the inside wall of the holding groove 7a, by which the polarization maintaining directions of plural pieces of the optical fibers are unified in one direction. An LiNbO3 substrate 6 is put on the optical fibers 1 to press the optical fibers. The UV curing resin is cured, by which the optical fiber array constituted of the polarization maintaining optical fibers uniformed in the polarization maintaining direction is obtd.
Patent JP-S61106822-A (JP)
Title: Moving device for soft ground solidifying processing
Inventor: SASAO GORO
IPC: E02D3/12
Filed: 1984-10-30
Abstract: PURPOSE:To perform solidifying processing over a wide range, by a method wherein a ship's hull is coupled to coupling lever, each having floats through reciprocating mechanisms, and injection pipes installed to the under surfaces of the floats and the ship's hulls, and this varies the advancing direction of the ship's hull. CONSTITUTION:With reciprocating mechanisms 5 contracted, floats 6 are floated from a sludge surface, and moving mechanisms 4 are moved in a set direction by means of coupling levers 3. After movement, with the reciprocating mechanisms 5 expanded, the floates 6 are lowered and seated on a water surface. With the reciprocating mechanisms 5 further expanded, the coupling levers 3 are raised, and a ship's hull 1 is floated from a sludge surface. The ship's hull 1 is moved along the coupling levers 3, with the reciporcating mechanisms 5 contracted, the ship's hull 1 is lowered togetherwith the coupling levers 3 and is seated on a water surface, and an agitating blade 8 is suspended down on the sludge layer to perform a solidifying work. This enables the whole of a moving device to be self-propelling state, and permits a solidifying area to be selected to an arbitrary range.