baber/WOPTO huggingface dataset:
Patent JP-H1036467-A (JP)
Title: Production of curable resin composition
Inventor: HORIKI SEINOSUKE
IPC: C08G8/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a homogeneous curable resin composition which can cure for a short time by adding a specified amount of a polyhydric phenol to a heated melt of a specifically prepared phenol/formaldehyde precondensate and reacting the resultant mixture under heating. SOLUTION: One mol of a phenol (e.g. p-cresol) is mixed with 0.05-0.9mol (in terms of free formaldehyde) of a formaldehyde and/or formaldehyde donor (e.g. trioxane), and the resultant mixture is reacted under heating to form a phenol/formaldehyde precondensate. It is suitable that the reaction temperature is 50-100 deg.C and the reaction time is 0.5-10hr. The reaction solution is distilled to remove excess formaldehyde. Next, a heated melt of this precondensate is mixed with 0.01-0.5mol of a polyhydric phenol (e.g. 5-methylresorcinol), and the resultant mixture is reacted by heating to desirably 80-130 deg.C for 0.5-5hr to obtain a curable resin composition.
Patent JP-S60108920-A (JP)
Title: Constant voltage circuit
Inventor: NAMIKI MASAYUKI
IPC: H01L27/088
Filed: 1983-11-17
Abstract: PURPOSE:To obtain output voltage reduced at its dispersion by making the threshold voltage of the 1st FET coincide with that of the 2nd FET and forming depression type FETs. CONSTITUTION:For instance, IGFETs 6, 7 are formed as depression type FETs having equal threshold voltage in adjacent channel dope. The voltage between a terminal VDD8 and an output voltage terminal 10 is set up to Vout and the voltage between the terminals VDD8 and VSS9 is set up to power supply voltage. When the FET6 shorts its gates and drain and the threshold voltage of the FET6 is set up to VTD1, VDD-Vout-VTD1>VDD-Vout is always valid because the VTD1 is negative voltage, so that the FET6 operates always at unsaturated status. When the FET7 shorts its gate and source and the threshold voltage of the FET7 is set up to VTD2, the output voltage Vout is made constant independently of the voltage variation between VDD and VSS at the time of -VTD2< VSS-Vout, i.e. at the time of saturated operation.
Patent JP-S6195780-A (JP)
Title: Welding robot
Inventor: SUZUKI NORITOMO
IPC: B25J9/22
Filed: 1984-10-15
Abstract: PURPOSE:To provide the welding robot eliminating the welding defect on a corner part by interpolating automatically with a smooth curve the inside of the prescribed welding section fixed in both directions of the corner point and recognized point by a welding robot and by constituting so as to profile the welding line thereof. CONSTITUTION:A robot control unit 2 indicates to a robot main body 4 via a servo circuit 3 the movement in welding direction and the weaving movement at right angles with the direction thereof in a welding robot 1. The unit 2 also operates via a welder 5 a welding torch 6 to perform the welding of a welding base metal C. In this case an arc sensor 7 gives to the unit 2 a correction command with detecting the current variation in weaving and with calculating the gap between the taught welding line and actual welding line. The unit 2 then corrects the welding line data and indicates the movement in the welding line direction and the weaving movement at right angles with the direction thereof based on the corrected welding line data thereof.
Patent JP-H0883611-A (JP)
Title: Manganese dry battery
Inventor: KOBAYASHI KAZUNARI
IPC: H01M4/50
Filed: 1994-09-12
Abstract: PURPOSE: To suppress corrosion of zinc and prevent environmental pollution at the time of disposal by using a negative electrode system made of graphite and a positive electrode made of MnO2 containing Ni, Co, Cu at specific ratios or below as a positive electrode active material. CONSTITUTION: A positive electrode mix 2 is stored via a separator 3 in a negative electrode can 1 made of zinc in this manganese dry battery. A sealing body 4 having a through hole at the center is fitted at the opening section of the negative electrode can 1. Manganese dioxide containing Ni of 0.04wt.% or below, Co of 0.03wt.% or below, and Cu of 0.03wt.% or below, a conductive agent, and an electrolyte are mixed to manufacture the positive electrode mix 2. The emission of impurities Ni, Co, Cu from manganese dioxide can be suppressed as discharging proceeds, and the corrosion of Zn can be suppressed.
Patent JP-H01281683-A (JP)
Title: Lead storage battery
Inventor: TERADA MASAYUKI
IPC: H01M10/06
Filed: 1987-08-31
Abstract: PURPOSE:To improve chargeability of a lead storage battery which is left after overdischarging by applying alkaline earth metal ions in the electrolyte including alkaline metal ions of specified density. CONSTITUTION:Insulative pbSO4-film is formed on the interface of grid-active material in a positive plate which is left after overdischarging. Charging current thus hardly flows between the grid-active material, so that charging is impossible. Accordingly, alkaline metal ions of more than 500ppm and also either one of or both of anhydrous alkaline earth metal ions and that including water of crystallization are applied in the electrolyte. Therefore, chargeability of a lead storage battery which is left after overdischarging is improved.
Patent JP-H0264404-A (JP)
Title: Correcting method for diameter of touch probe
Inventor: SUGIE MASAYUKI
IPC: G01B21/20
Filed: 1988-08-31
Abstract: PURPOSE:To shorten a time for measurement remarkably and to lessen the number of processes by determining the diameter of a touch probe and/or the amount of deviation of a central position of fitting of the touch probe by a corrected value of the diameter of the touch probe. CONSTITUTION:Values (x1', y1') of a position detector are stored as a central position P1' (x1', y1') of fitting of a touch probe at a first touch point in a measured value storage element 4. Central positions P2' (x2', y2') and P3' (x3', y3') of fitting of the touch probe at second and third touch points are stored likewise, respectively, and whether or not measurement at all the three points is completed is checked up. When the measurement at all the three points is not completed, a return is made to a step S2 and the above-stated operation is repeated. When the measurement at all the three points is completed, a corner part Pa (xa, ya) is calculated in a touch probe correction processing element 2 on the basis of a support point Pa' (xa', ya') and an inclination theta, and also the diameter D of the touch probe and the amounts dx, dy of deviation of the central position of fitting thereof, which are sent from an arithmetic element 5, and all processings are ended.
Patent JP-H0551059-A (JP)
Title: Packaging device
Inventor: SUZUKI KENJI
IPC: B65D81/02
Filed: 1991-08-28
Abstract: PURPOSE:To improve the work efficiency of packaging while corresponding with objects-to-be- packaged with various dimensions easily, and provide an inexpensive packaging device by a method wherein a cushioning body is made of a paper cylindrical body, and the cushioning body is arranged in a space in such a manner that the axial direction of the cylindrical body becomes approximately perpendicular to the inner surface of a packaging box and the outer surface of an object-to-be-packaged. CONSTITUTION:This packaging device is equipped with a rectangular parallelopiped shaped packaging box 11 in which an object-to-be-packaged 21 is contained, and a cushioning body 25 made of a paper cylindrical body, and the cushioning body 25 is arranged in a space 23 between the packaging box 11 and the object-to-be-packaged 21, in such a manner that the axial direction of the cylindrical body becomes approximately rectangular to the inner surface of the packaging box 11 and the outer surface of the object-to-be-packaged 21. By doing this, since the cushioning body 25 made of a paper cylindrical body has strength to a force which is added in the axial direction of the cylindrical body, movement of the object- to-be-packaged 21 in the packaging box 11 is assuredly prevented, and the object-to-be- packaged 21 is fixed and held. Also, since the cushioning body 25 made of a paper cylindrical body can be freely deformed in the direction which is vertical to the axial direction of the cylindrical body, the cushioning body 25 can be easily fitted in the space 23 with various dimensions.
Patent JP-H0397717-A (JP)
Title: Reaction product, its manufacture, and radiation-sensitive material obtained by using it
Inventor: FURIIDORITSUHI ZAITSU
IPC: C08G18/34
Filed: 1990-08-20
Abstract: PURPOSE: To obtain a reaction product for a raw material of a radiation- sensitive material having urea, urethane and a carboxyl group by reacting an unsaturated alcohol with a specific amino compd. such as polyisocyanate and reacting the obtained reaction product with a dibasic carboxylic acid anhydride.  
     CONSTITUTION: Di- or polyisocyanate (A) is reacted with an ethylenic mono- unsaturated or poly-unsaturated alcohol (B) and an amino compd. (C) represented by formula I [wherein R is a (substituted) alkane, allene polyether or polyester, R' is H, an alkyl or aryl and X is O or S] and/or an amino compd. represented by formula II [wherein R 1  and R 2  are each a (substituted) alkane, allene, polyether, polyamine or polyester and R 3  is H, an alkyl or aryl] to obtain a urethane-urea compd. and a dibasic carboxylic acid anhydride (D) is reacted with this compd. to obtain the objective reaction product composed of an acid functional urethane-urea compd. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H1062305-A (JP)
Title: Sensitivity correcting method of ccd camera, and lcd panel display test system with ccd camera sensitivity correcting function
Inventor: YAMASHITA KATSUMI
IPC: H04N5/365
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To suppress a fixed pattern noise to perform a highly precise image inspection by correcting the dispersion in output of a CCD camera according to the sensitivity characteristic of each CCD element. SOLUTION: This sensitivity correcting method of CCD camera is performed in a LCD panel test system for taking an image displayed on a LCD panel by use of a CCD camera 1 and performing the display test of the LCD panel on the basis of the taken image. The CCD camera 1 is shielded from light to determine the offset value of each CCD element, and a light of the degree to which the output is not saturated is inputted to the CCD camera 1 to determine the bright value of each CCD element, and the sensitivity characteristic of each CCD element is determined from the resulting off set value and bright value. The image taken by the CCD camera 1 is corrected on the basis of this in the display test.
Patent JP-S59107357-A (JP)
Title: Electrophotographic sensitive body
Inventor: ABE KENJIROU
IPC: G03G5/10
Filed: 1982-12-11
Abstract: PURPOSE:To obtain an electrophotographic sensitive body uniform on the surface and having good electrostatic characteristics by forming a photosensitive layer on a cylindrical substrate formed by cutting a cylinder manufactured through DI working. CONSTITUTION:A cylindrical substrate 2 formed by cutting a cylinder manufactured through a DI working, and a photosensitive layer made of a photoconductor, such as selenium, formed on the substrate 2 constitute an electrophotographic sensitive body 1. Said DI working (Deep Drawing and Ironing) is the working method in which a punched disc formed by press punching a rolled plate is drawn with drawing dice with a punch, and squeezed with a squeezing die to form a vessel having a bottom, that is, a cylinder having a bottom. The last squeezing die decides the outer diameter of said cylinder, and the clearance between the punch and the die decides the outer diameter size.
Patent JP-2001043465-A (JP)
Title: Emergency communication system
Inventor: SATO TOYOHIKO
IPC: G08B25/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To easily communicate emergency by incorporating an emergency program which is activated during the execution of a job program and displays an emergency communication screen in a computer device incorporating the job program. SOLUTION: An OA equipment 1 is incorporated with a communication program for making communication with other computer devices 1 and 2 through a network and a job program for supporting the job activity of desk work management, production management, inventory management, inspection management, process management and device control are incorporated in an OA unit 1, and displays a job action support screen on a screen display unit 12. An emergency program incorporated in the OA unit 1 is activated at emergency time even if the job program is executed, then the job action support screen is switched to an emergency communication screen to display it on the screen display unit 12. Key input data from a keyboard 13, sound data from a sound input device and video input data from a video input device can be communicated with the other computer devices 1 and 2.
Patent JP-S60112595-A (JP)
Inventor: KAI TOSHIO
IPC: E02B17/02
Filed: 1983-11-18
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-2000045925-A (JP)
Title: Floating body type wave power system
Inventor: HOSHINO TETSUJI
IPC: F03B13/14
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To effectively extract rotation power by measuring the wavelength of waves and controlling the interval between a plurality of floating devices based on the measured results so as to correspond thereto. SOLUTION: Floating body interval adjusting means is formed with a pantograph structure disposed parallel on a rotating shaft 1 in the axial direction thereof. Further, a controller 31 and an accelerometer 32 are mounted on a lever 19 disposed on a moving body 16. The controller 31 then calculates the wavelength of waves based on acceleration information measured by the accelerometer 32. Also, the controller 31 calculates the interval between each floating body 2 in the axial direction of the rotating shaft 1 corresponding to the calculated wavelength of the wave and moreover, controls the floating body interval adjusting means so as to achieve each of these floating body intervals.  In this way, a generator can be efficiently rotation driven by effectively rotating the floating body 2 by setting the intervals along the axial direction of the rotating shaft 1 in each floating body 2 to correspond to the wavelength of the waves on the ocean.
Patent JP-H0665468-A (JP)
Title: Biodegradable polyacetal resin composition
Inventor: YAHIRO SHUJI
IPC: C08L101/16
Filed: 1992-08-17
Abstract: PURPOSE:To obtain a polyacetal resin composition having both excellent biodegradability and mechanical properties. CONSTITUTION:This biodegradable polyacetal resin composition comprises (1) 100 pts.wt. A-B type or A-B-A type block copolymer consisting of (A) a polyacetal and (B) an aliphatic polyester and (2) 5-100 pts.wt. polyacetal. The biodegradable polyacetal resin composition has both excellent biodegradability and characteristics as an engineering plastic, is suitably useful as a film, sheet, electric part, electronic part, parts of automobile, etc., and waste of its molded article can be biodegradably treated.
Patent JP-H0266491-A (JP)
Title: Position adjusting device
Inventor: NISHIDA SHINICHIRO
IPC: H01L41/09
Filed: 1988-08-31
Abstract: PURPOSE:To easily execute positional control from a remote position by elastically holding one of four angles on the four corners of an elastic body having approximately quadrilateral section by two rectangular arms and controlling currents flowing into the coils of piezoelectric elements fixed to respective arms. CONSTITUTION:An arm mechanism body 1 having an approximately quadrilateral section is formed by glass fiber reinforced plastic or metal having a high elastic modulus and 1st and 2nd arms 1b, 1c intersecting with each other at right angles are elastically contacted. The arms 1b, 1c form hinge structure by recessed parts 1d. The piezoelectric elements 2, 3 are fixed to locking parts 1e, 1f parallel with the arms 1b, 1c and driving power is alternately supplied from a control power supply 4 to alternately apply position changing force to X and Y directions. Consequently, the fine adjustment of the position of a contact point 1a can be easily executed.
Patent JP-2001038891-A (JP)
Title: Method for inspecting liquid drop discharge device
Inventor: SHIBATA MASARU
IPC: B41J29/46
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting a liquid drop discharge device which measures hitting positions of main drops without being affected by satellites and evaluates the properties of a head correctly. SOLUTION: In a method for inspecting a liquid drop discharge device which forms an image by liquid drops discharged from a head, a prescribed inspection pattern is printed on a medium 1, and when the properties of the head are evaluated from the pattern, the diameter of a main drop is obtained from a dot width in the direction approximately perpendicular to the direction of the main drop/satellite alignment of a dot printed on the medium 1, and a position inside the dot shifted by the radius of the main dot from the end position on the main drop side in the direction of the main drop/satellite alignment of the dot is measured as the position of the dot.
Patent JP-H1146391-A (JP)
Title: Acoustic bodily-sensing device
Inventor: ISHIKAWA AKIRA
IPC: H04R1/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To enhance presence through the vibration of air around a listener so as to increase its bodily sensation. SOLUTION: This bodily-sensing vibrator is constituted of a detection means that detects vibration resulting from an oscillated signal from an oscillation circuit, a vibration means that vibrates a large-sized diaphragm 5 with a large amplitude, and an interlocking means that activates the vibration means with a signal from the detection means, in addition to an acoustic reproducing device. Thus, the large-sized diaphragm 5 of the bodily-sensing vibrator is vibrated strongly with a large amplitude interlocked with the vibration, resulting from the oscillated signal from the oscillation circuit to propagate a high compression changes in air towards a listener, so as to allow the listener to sense the air vibration with the entire body of the listener, thereby enhancing presence.  Furthermore, an input signal circuit S of the oscillation circuit is provided with a frequency conversion circuit S1 that reduces the frequency of sound signals for creating a low frequency signal, so as to activate the bodily-sensing vibrating device, even if a sound source includes few low-frequency signals.
Patent JP-H0752156-A (JP)
Title: Sheet molding compound for artificial marble and production thereof
Inventor: ITO CHIHARU
IPC: B32B27/00
Filed: 1993-08-10
Abstract: PURPOSE:To obtain a sheet molding compound for preparing an artificial marble good in strength and appearance. CONSTITUTION:A thermosetting resin compsn. layer is formed to the inner surface of thermoplastic film 8 among two thermoplastic films 6, 8 and a layer formed by dispersing and accumulating glass monofilaments 9 obtained by disintegrating and cutting a glass fiber bundle 12 at random is placed on the thermosetting resin compsn. layer and a thermosetting resin compsn. layer is also formed on the inner surface of the other thermoplastic resin film 6 and two thermoplastic films 6, 8 are superposed one upon another so that the thermosetting resin compsn. layers respectively become inside to impregnate the glass monofilament 9 with the thermosetting resin compsn. before ageing.
Patent JP-2000043293-A (JP)
Title: Method and apparatus for forming image
Inventor: YASHIMA MASATAKA
IPC: B41J2/175
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the size of an image forming apparatus from increasing due to liquid ejecting heads being provided additionally as the kind of ink to be used increases. SOLUTION: The inventive apparatus for forming an image on a print medium with liquid drops being ejected from the ejection opening 16 of an ink jet head 15 comprises a plurality of subtanks 20a, 20b fixed integrally to the ink jet head 15 and storing liquids A, B being supplied thereto, a valve 21 interposed between the subtanks 20a, 20b and the ink jet head 15 and switched between a plurality of tank conducting positions for conducting any one of the subtanks 20a, 20b with the ink jet head 15 and a position for conducting the ink jet head 15 with the atmosphere, and a pump 35 for sucking liquid in the ink jet head 15 from the ejection opening 16 under a state where the switching valve 21 is at the position conducting with the atmosphere.
Patent JP-H0768152-A (JP)
Title: Vacuum device and evacuation method
Inventor: SHIRAYONE SHIGERU
IPC: B01J3/00
Filed: 1993-09-02
Abstract: PURPOSE:To evacuate a vessel to an ultrahigh vacuum with a simple device at a low cost by using plural elastomer seals by firstly compressing only the seal on the atmosphere side to evacuate the vessel and then compressing the seal on the vacuum side to evacuate the vessel. CONSTITUTION:Two grooves 31 (depth 5) and 32 (depth 3) are provided in a flange 23, an elastomer seal 24 is placed in the groove 31 and an elastomer seal 25 smaller than the former in the groove 32. Only the seal 24 on the atmosphere side is firstly compressed to evacuate a region 30 by a vacuum pump 26, the seal 25 on the vacuum side is then compressed after a while, and the space between the seals 24 and 25 is evacuated. At that time, since the space between the seals 24 and 25 is three places of magnitude lower than atmospheric pressure, the amt. of gas to be permeated through the seal 25 into the region 30 is reduced. Consequently, the pressure in the region 30 in the vessel is lowered as compared with the case when the seal is used in the conventional manner.
Patent JP-S6373264-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/082
Filed: 1986-09-17
Abstract: PURPOSE:To improve characteristics of electric chargeability, dark decay resistance, and photosensitivity by using a photoconductive layer constituted by alternately laminating microcrystalline silicon layers and paramicrocrystalline silicon layers each having a thickness of 3-50nm. CONSTITUTION:A barrier layer 2, a photoconductive layer 3, and a surface layer 4 is successively laminated on a conductive substrate 1, and the photoconductive layer 3 is constituted by alternately laminating the thin layers of muc-Si:H 11, and the para-muc-Si:H 12 each having a film thickness of 3-50nm. Such an ultralatice structure constituted by laminating the thin layers different from each other in the optical band gap is used, thus permitting the obtained photosensitive body to be high in sensitivity in the wide wavelength regions from the visible region to the near infrared region, superior in the transferability of carriers, high in resistivity, and superior in chargeability.
Patent JP-H0267886-A (JP)
Title: Television signal converting circuit
Inventor: TOKORO KENICHI
IPC: H04N7/01
Filed: 1988-09-02
Abstract: PURPOSE:To improve the picture quality of a moving picture by making a moving video signal into an interlace signal whose vertical high frequency components are emphasized and compensating the vertical high frequency components decreased by non-interlacing processing. CONSTITUTION:When there are many vertical high frequency components under the processing condition of an animation, the gain of a signal for a direct-system animation is increased by respective output coefficient characteristics of 1st and 2nd memory (ROM) 232 and 234, this is selected by a select circuit 27, it becomes a direct-system video signal, on the other hand, the gain of an animation video signal for an interpolating-system is decreased and the percentage of this signal becomes large in a mixing circuit 28. Consequently, under the animation processing condition, non-interlacing is executed, the components of the interlace are emphasized artificially and therefore, the lowering of the vertical high frequency components by the non-interlacing can be compensated. Thus, even when the high frequency components are folded to the side of a low frequency part, they are not conspicuous apparently and the picture quality can be improved.