baber/WOPTO huggingface dataset:
Patent JP-H1192964-A (JP)
Title: Active energy ray hardening etching resist for shadow mask
Inventor: JIYOUNOSHITA YUKIYOSHI
IPC: C09D143/02
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To improve both of dissolving and peeling property in an alkali and resistance against an etching liquid by incorporating an acrylate or methacrylate compd. having phosphoric acid groups and other acrylate or methacrylate compds. into a resist. SOLUTION: A (meth)acrylate compd. having phosphoric acid groups is used as a component to give dissolving and peeling property with an alkali soln. to the etching resist. For example, 2-acryloyloxyethyl-acid phosphate is used. Other (meth)acrylate compds. are used as a component to give resistance against an etching liquid to the etching resist. For example, butanediol (meth)acrylate is used. The proportion of the (meth)acrylate compd. having phosphoric acid groups to other (meth)acrylate compds. in the etching resist is preferably controlled to (30 to 70 wt.%):(70 to 30 wt.%).
Patent JP-2002061561-A (JP)
Title: Ignition device for gasoline engine
Inventor: AONO HIROYUKI
IPC: F02P7/03
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To solve problems in a conventional ignition device of intermittent multi-spark that the countermeasure against the exhaust gas is poor as a relaxation oscillation circuit is applied, the adjustment of an ignition period and the mounting need the skilled technique, and a radio or the like is suffered from noise caused by the existence of a sine wave. SOLUTION: A first wiring is connected to a positive side of an ignition coil, a second wiring is connected to a negative side, a third wiring is connected to the earth, a switching circuit comprises a non-stable multi-vibrator circuit and a binary counter circuit, and comprises a third transistor and a fourth transistor for buffering an oscillating signal oscillated by the first transistor and the second transistor connected to the firs wiring side, further a sixth transistor is connected to a second wiring side to sent output signals of the third transistor and the fourth transistor to a base, and the binary counter circuit is formed by an IC.
Patent JP-H1177785-A (JP)
Title: Hydraulic circuit of injection molding machine
Inventor: KODA NORIHIRO
IPC: B29C45/72
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To rapidly ensure the stability at the time of the rising of molding by shortening the temp. rise time of operation oil at the time of start of operation and to enhance the production efficiency by providing a heat exchange part between the operation oil of a hydraulic pump and a drive motor. SOLUTION: When operation is started, a power supply is closed and a servo motor 4s is operated to drive a hydraulic pump 3c. When the set temp. of operation oil O is set to 40 deg.C and temp. at the time of start of operation is set to 20 deg.C, an oil cooler 5 is not operated at an operation initial period and, therefore, the operation oil O circulated through the circuit of a hydraulic drive source 2 is heated by the heat generated in the hydraulic pump 3 and also heated by the heat generated by the servo motor 48. That is, the heat generated by the servo motor 4S is transmitted to an oil sending pipe (heat exchange part 6) wound around the servo motor 4S and the operation oil O flowing through the oil sending pipe is heated by heat exchange.
Patent JP-S62110196-A (JP)
Inventor: MATSUMOTO HIROYO
IPC: C02F1/44
Filed: 1985-11-08
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-H0193784-A (JP)
Title: Display device
Inventor: FUJITANI TOSHIHIKO
IPC: G09F13/12
Filed: 1987-10-06
Abstract: PURPOSE: To easily move a panel in a required direction by simple structure without applying the load of the panel to a driving device by supporting the panel to be moved by the driving device by the use of supporting members having elasticity to be applied in a direction capable of reducing the load of the panel. CONSTITUTION: A rear panel 22 arranged on the back of a front panel 20 is supported on upper and lower brackets 21, 25 by screws 27 through leaf springs 26 and driven by a cam 28 arranged on a motor 23. A light source 5 is arranged on the back of the panel 22 and both the panels 20, 22 are illuminated from the rear side. A case 29 is attached to the assembled panel 20 from the rear side. Since the panel 22 is supported to the panel 20 by the leaf springs 26 fixed to the upper and lower parts, the load of the panel 22 is not applied to the motor 23. Since the panel 22 is not arranged on a guide rail, it is unnecessary to form a guide rail on the case 29 and the structure of the case 29 can be simplified, and since sliding resistance for vertical movement can be removed, large load is not applied to the driving device.
Patent JP-H08115132-A (JP)
Title: High voltage power unit
Inventor: HAMAZAKI KOJI
IPC: G03G15/02
Filed: 1994-10-17
Abstract: PURPOSE: To provide the stable and low-loss high voltage power unit with simple circuit configuration. CONSTITUTION: Concerning the high voltage power unit equipped with a high voltage output containing an AC component and a DC bias component and in which the DC bias component is generated by a bias circuit for outputting a high voltage spread over positive and negative levels by positive or negative constant current control, this power unit is provided with a DC power source 2 equipped with a DC current output polarity the same as the polarity of one of positive and negative DC components, AC power source 3 and constant voltage element 4 and the constant voltage element 4 is connected serially to the DC power source 2 through a polarity for generating a constant voltage by the output current of the DC power source 2.
Patent JP-H09216902-A (JP)
Title: Novel carbohydrate ligand (myelorollin) that causes e-selectin dependent cell rolling and adhesion under dynamic flow system
Inventor: KAZUKO HANDA
IPC: C12N5/071
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain an unbranched polylactosamine that causes E-selectin dependent cell rolling and adhesion by selecting a material causing rolling from animal cells under a shear stress attainable in the human body. SOLUTION: This unbranched polylactosamine comprises at least six monosaccharides and has terminal α2→3 sialylation and internal α1→3 fucosylation at various N-acetylglucosamine residues except for solely at the penultimate N-acetylglucosamine residue. An example of the unbranched polylactosamine is one represented by the formula (wherein R<1> is α1→3 fucosylation; R<2> is -OH or α1→3 fucosylation; a is 2 to 6; b is 1 to 6; and R is H, substituted or unsubstituted aryl, 1-10C alkyl, etc.). An anti-inflammatory composition can be produced by using the polylactosamine as the active ingredient.
Patent JP-H06104100-A (JP)
Title: High frequency power distributing system
Inventor: EMURA KATSUJI
IPC: H05H9/00
Filed: 1992-09-21
Abstract: PURPOSE:To provide a high frequency power distributing system capable of changing the distribution ratio of a high frequency power to be supplied to a buncher and an accelerating tube. CONSTITUTION:On one of two waveguides 2, 2' situtated between two output ports X, Y provided on a klystron 1 and an output composer 3, a phase shifter 8 is provided. The phase of high frequency wave in the one waveguide 2' is changed by the phase shifter 8, whereby the distribution ratio of the powers outputted from two output terminals O1, O2 of the output composer 3 is changed.
Patent JP-S61127797-A (JP)
Title: Lubricant oil composition
Inventor: KAWAMURA MASUHIKO
IPC: C10N10/12
Filed: 1984-11-27
Abstract: PURPOSE:A lubricant oil composition that is obtained by adding molybdenum dialkyldithioarbamate and other sulfur-containing extreme pressure additives, thus reducing abrasion and friction in the sliding parts of car engines and processing machines. CONSTITUTION:The objective lubricant composition is obtained by adding (A) 0.01-0.2wt% of molybdenum dialkyldithiocarbamate and (B) 0.05-0.06wt% of a sulfur extreme pressure agent other than component A, e.g., 0.01-0.2wt% of sulfurized oil extreme pressure additive, 0.02-0.3wt% of sulfurized paraffin extreme pressure additive or 0.02-0.3wt% of elementary sulfur, calculated based on sulfur element, to a lubricant.
Patent JP-H04128786-A (JP)
Title: Display device
Inventor: SAKAMOTO ATSUSHI
IPC: G09G3/30
Filed: 1990-09-19
Abstract: PURPOSE:To make picture elements on any electrode on a scanning side on a screen even so as to have the same brightness and to accomplish display without the irregularity of brightness by narrowing the pulse width of write voltage in the case that the amplitude of the write voltage is made large with the increase of the output level of a high voltage power source in a driving circuit on the scanning line. CONSTITUTION:A conversion circuit 15 is constituted of an inverter 16 which inverts a control signal HVC outputted from a driving logic circuit 11, an integration circuit 20 consisting of a diode 17, a resistance 18 and a capacitor 19, an integration circuit 24 consisting of a diode 21, a resistance 22 and a capacitor 23, and a comparator 25 which compares output HVC1 from the circuit 20 and output V1 from the circuit 24. When the output level of the high voltage power source 13 in the driving circuit 10 on the scanning side becomes high, the pulse width of the write voltage is narrowed. Thus, the picture elements on any electrode on the scanning side on the screen are made even to have the same brightness without being influenced by the variation of the output of the power source 13, and the display without the irregularity of brightness is accomplished.
Patent JP-S62110617-A (JP)
Title: Automatic tracking device
Inventor: IWASAKI YASUO
IPC: G11B5/588
Filed: 1985-11-08
Abstract: PURPOSE:To make more stable scanning possible by controlling phase of controlling signals supplied to a drive signal generating circuit that drives a head driving element. CONSTITUTION:Sample and hold circuits 3, 4 sample one section in one field of detection output of RF signals by the same head alternately by sample pulse from a sample pulse generating circuit. A comparator circuit 5 compares output of circuits 3 and 4 successively. A CTL (control) signal phase control circuit 6 operates to change impressed voltage in the same direction until an envelope decreases compared with previous frame. When the envelope of a subsequent frame is smaller than preceding frame, the direction of change of voltage impressed to a head driving element is inverted by inverting the direction of change of phase of CLT signals. Thus, phase of CTL signals arrive at a stable point while changing slightly.
Patent JP-H0193973-A (JP)
Title: Information display method for image monitor
Inventor: MITANI MASAKAZU
IPC: G09G5/00
Filed: 1987-10-05
Abstract: PURPOSE:To easily judge the contents or result of an image processing by escaping the picture data of one part of the area of the display screen of an image monitor to a memory and after that, displaying character data to one part of the area of this display screen. CONSTITUTION:The picture data are fetched into an image memory 2, a threshold is obtained and a binarizing processing is executed. After that, the data of an area 2a of the image memory 2 are temporarily escaped to a memory 9 for image escaping. Continuously, necessary data are removed out of a character data memory 8 and written to the area 2a of the image memory 2. After that, when a switching to a mode B is executed, for a display screen 11, an image is displayed in an image display area 12 and the character data are displayed in a character display area 13. Thus, without erasing one part of the picture data, the image and the character data are simultaneously displayed to the screen.
Patent JP-H0298253-A (JP)
Title: Multi-medium optical fiber network
Inventor: NAKAMURA KENJI
IPC: H04B10/272
Filed: 1988-10-04
Abstract: PURPOSE:To allow the network to cope with a wide variety of multimedium by applying packet communication in the 1st wavelength, applying split multiplex communication in the 2nd wavelength, applying the communication of a high speed continuous signal in the rest wavelength and applying the wavelength other than the 1st wavelength with packet communication using the 1st wavelength decentralizingly. CONSTITUTION:Four optical signals having the 1st wavelength lambda1 to send a data signal, the 2nd wavelength lambda2 to send a multiplexed signal by the TDMA system from a medium speed continuous signal, and the 3rd and 4th wavelengths lambda3, lambda4 to send high speed continuous signals are sent on an optical fiber bus 4 while being subject to wavelength multiplex. Then the wavelength lambda1 is used for the packet communication of the signal not requiring continuity, the wavelength lambda2 is used to apply time division multiplex communication for a continuous signal not requiring a high speed, and the remaining wavelengths lambda3, lambda4 are used for the communication of the high speed continuous signal and the communication control for the wavelengths other than the wavelength lambda1 is implemented by the packet communication using the wavelength lambda1. Thus, it is possible for the system to cope with a multi-medium with a wide range.
Patent JP-S61131064-A (JP)
Title: Automatic account system of restaurant
Inventor: GOTO YORIHIKO
IPC: G06Q50/00
Filed: 1984-11-30
Abstract: PURPOSE:To execute account processing rapidly and precisely by identifying commodities selected by a customer by a picture processor, sending the identified result to an accounting machine and calculating/charging the total amount of the selected commodities. CONSTITUTION:Commodities obtained by serving menues A-D on dishes 11-14 are individually photographed by a television camera 2, the feature (for instance, the shape or the like of a dish serving each menu) of the picture of each commodity is stored in a picture processor 3 and the unit price of each commodity is inputted to the accounting machine 4. A customer selects preferable menues out of the menues A-D, puts the selected commodities on a tray 1 and sets up the tray on a prescribed position. The commodities on the tray 1 are photographed by the camera 2 and the obtained picture information is sent to the picture processor 3. The picture processor 3 matches the inputted picture information with the previously stored features of respective commodities to identifies respective commodities put on the tray 1, and sends the identified result to the accounting machine 4 to calculate the total amount.
Patent JP-H1183194-A (JP)
Title: Combustion type heater
Inventor: SUGIURA TATSUYUKI
IPC: F23D3/40
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce fuel consumption and power consumption by enhancing the heat exchange rate while reducing the back pressure. SOLUTION: A heat exchanging wall 18 is disposed on the outer circumferential part of a combustion tube 16 such that a combustion gas chamber is formed between them. A fired combustion gas is imparted with a swirl and passed from the combustion tube 16 through the combustion gas chamber 20. A heat receiving rib 21 is formed spirally in same direction as the swirl imparted to the combustion gas on the inner surface of the heat exchanging wall 18.
Patent JP-H0590777-A (JP)
Title: Cold plate and cooler using the same
Inventor: FURUKAWA MASAO
IPC: H05K7/20
Filed: 1991-09-30
Abstract: PURPOSE:To obtain a cold plate having a function of completely separating refrigerant to a liquid state route and a gas state route by a heat absorber and a cooler using the same. CONSTITUTION:A refrigerant liquid passage 24 is formed on one side of a cold plate body 23 in which the side is thermally connected to an element 2 to be cooled, and a vapor passage 25 is formed on the other side. A partition for partitioning between both the passages 24 and 25 is formed therebetween, and a membrane 26 having characteristics for passing only gas but passing no liquid is provided.
Patent JP-H0587305-A (JP)
Title: Heat transfer tube for steam generator and manufacture thereof
Inventor: URAYAMA YOSHINAO
IPC: C23C14/16
Filed: 1991-09-30
Abstract: PURPOSE:To obtain prominent corrosion resistance against alkali by a method wherein a substrate, consisting of an Fe-group alloy containing Ni, Cr and the like, is provided with a surface layer, consisting of Ni, Ni alloy and the like, on the surface thereof. CONSTITUTION:The surface of a substrate 6 of a steam generating heat transfer tube 1, consisting of an Fe alloy and exposed to alkali concentration environment, is coated with a surface layer 7. In this case, the Fe-group alloy is constituted of Ni, 8-40wt.%; Cr, 15-25wt.%; balance, Fe and inevitable impurities: or C, 0.1wt.% or less; Cr, 15-20wt.%; Ni, 8-15wt.%; Si, 1.0wt.% or less; Mn, 2.0wt.%; balance, Fe and inevitable impurities. On the other hand, the surface layer 7 is constituted of an Ni or Ni alloy containing 60wt.% of Ni or more or constituted Cr, 10-40wt.% and balance, Ni and inevitable impurities while the thickness thereof is 200mum or less. According to this method, prominent corrosion resistance against alkali can be obtained.
Patent JP-H0970724-A (JP)
Title: Method for manufacturing exterior wall panel
Inventor: IIDA YASUHIRO
IPC: B23P21/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To install a plurality of exterior wall plates at a time after applying adhesives to the fit projection side of the exterior wall plate under the mounted condition by disposing the next exterior wall plate above the exterior wall plate under the mounted condition while fitting the fit projection part of the exterior wall plate under the mounted condition in the fit recess part of the next exterior wall plate. SOLUTION: A first exterior wall plate 2 is mounted leaning on the inclined surface 54 of a bench 53 to direct fit projection parts upward, while epoxide resin adhesives are applied to the fit projection parts of the first exterior wall plate 2. Next, a second exterior wall plate 2a is disposed above the first exterior wall plate 2, while the fit projection part of the first exterior wall plate 2 is fitted in fit recessed part of of the second exterior wall plate 2a to mount the second exterior wall plate 2a leaning on an inclined surface 54. This operation is successively repeated and a predetermined number of the exterior wall plates 2, 2a... are mounted leaning on the inclined surface 54 to form a composite panel part 3. A side frame 4 is provided fixedly to the both side positions of the exterior wall plates 2, 2a... on the rear surface of the composite panel part 3 to provide an exterior wall panel.
Patent JP-H1177885-A (JP)
Title: Surface modified plastic material
Inventor: OGAWA SOICHI
IPC: C08J7/06
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To improve scratch resistance, chemical resistance and weatherability and to impart excellent close adhesiveness by forminga a ceramic film composed of aluminum nitride or aluminum oxide nitride on a plastic base material. SOLUTION: A surface modified plastic material is obtained by forming a protective film on a plastic base material. A ceramic film as the protective film is composed of aluminum nitride or aluminum oxynitride. Aluminum nitride to be used has the compositional formula: AlNx (wherein x is about 0.8-2.6) and aluminum oxynitride has the compositional formula: AlNYOZ (wherein Y is 0.13 or more; Z is 2.4 or less; and Y+Z is about 0.8-2.6). By respectively setting aluminum nitride and aluminum oxynitride to the above mentioned compsn. ranges, the surface modified plastic material is especially made excellent in transparency, close adhesiveness, chemical stability or the like. The ceramic film other than a stoichiometric compsn. is easily obtained, for example, by a sputtering method.
Patent JP-H03167183-A (JP)
Title: Imidazoles
Inventor: NIIRU BIKUTAA HARISU
IPC: A61P3/06
Filed: 1990-09-25
Abstract: NEW MATERIAL: Compounds of formula I [R 1  is halogen, C 1-3  alkyl, alkoxy; n is 0-5; R 2  is H, C 1-3  alkyl; R 3  is H, (substd) C 1-3  alkyl, forms C 5-7  cycloalkane, cycloalkene taken together with a bonded C].  
     EXAMPLE: 2-(1,3-dioxan-2-yl)-4,5-diphenylimidazole.  
     USE: Anti atherosclerotic agent.  
     PROCESS: A protector R 4  of the compd. of formula II (R 4  is protecting group) is substituted by H. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H02100997-A (JP)
Title: Joint type jack
Inventor: TOIBUO MAKERA
IPC: B66F7/06
Filed: 1988-10-07
Abstract: PURPOSE: To compose an extremely low jack by composing it in such a way that force of a cylinder is applied between one of both end beams of a frame and a coupling beam coupled with a movable lower end of a joint lever arm. CONSTITUTION: A device is provided with a frame 1 placed on a base such as a floor, a lifting table 2, joint lever arms 3, 4 disposed between the frame and the lifting table, and a pressure cylinder 5 to actuate the lever arms 3, 4. Force of the pressure cylinder 5 is applied between one end beam 6 of the frame 1, and a coupling beam 7 coupled with a movable lower end 7 of the joint lever arm 3. A main bob of the pressure cylinder 5 is coupled with a protruded part 10 having an oblong hole 9 provided on the coupling beam 7 by a transverse shaft 8, it is movable within a range allowed by the oblong hole 9, a pre-lifting mechanism 11 disposed on the opposite side of the cylinder main body lifts the joint lever arms 3, 4 from folded positions to pre-lifting positions, and primary lifting motion is started after that.
Patent JP-H0587395-A (JP)
Title: Air conditioner
Inventor: OZAWA TETSURO
IPC: F24F13/15
Filed: 1991-09-30
Abstract: PURPOSE:To obtain an air conditioner in which an initial position of each wind direction plate is positioned at a predetermined position by initial position setting means and which can efficiently cool or heat a room. CONSTITUTION:An air blow-off port 12 is formed at a body casing 10 of an air conditioner, a plurality of wind direction plates 16 are laterally tiltably provided in the port 12, and a grill driver 20 for tilting the plates 16 is provided. Stoppers 21a, 21b are provided at both ends of an operating range A of the plates 16, whereas initial position setting means 36 for positioning the initial positions of the plates 16 in the range A of the plates 16 is provided in the driver 20.
Patent JP-H1077726-A (JP)
Title: Suction and exhaust louver
Inventor: TAKAHASHI KIYOSHI
IPC: E04B1/70
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To surely prevent rain water, snow and the like from droping and invading through a joint, by sticking respective joint faces of suction and exhaust louvers fast to each other through faces except vertical and nearly vertical flat faces. SOLUTION: The inclination of a joint face 2 against the lengthwise direction of a ridge ventilation louver 1 is set to be except vertical and nearly vertical values. The joint face 3 of the ridge ventilation louver 1 and the joint face 2a of a ridge ventilation louver 1a are joined together so as to be stuck fast to each other, and after caulking processing, they are covered with sheet metal. Because the joint faces 2, 3 are inclined, dropping of rain water, snow, and the like in the case of vertical joint faces is not generated, and hence rain water can be surely prevented from invading through the joint parts.
Patent JP-H0782806-A (JP)
Title: Wall construction
Inventor: SHIMADA TETSUO
IPC: E04B1/82
Filed: 1993-09-13
Abstract: PURPOSE:To improve insulation of sound by arranging a front beam on a house frame body having a horizontal beam material and providing a interposing a space between the outer and inner walls. CONSTITUTION:A column 5 made of a square steel pipe is erected on the top surface of a continuous footing F and a beam material 2, composed of a lower floor beam material 2A and an upper floor beam 2B, is provided between the columns 5. Front beams 3, 17 positioned on the outer side of beams 2A, 2B, are arranged by using a short cantilever shaped bracket 13 protruding outside of the column 5. Then a space S is formed by securing an outer panel PA on the front beams 3, 17 and an inner wall panel PB between beam materials 2A, 2B or between the beam material 2A and the continuous footing F. Thus habitability can be improved by the air layer constituted by the space.