baber/WOPTO huggingface dataset:
Patent JP-H0369917-A (JP)
Title: Liquid crystal display device
Inventor: KONDO SUSUMU
IPC: G02F1/1337
Filed: 1989-08-10
Abstract: PURPOSE:To form a uniform inter-substrate spacing and to obtain high display performance by forming spacers of a mixture composed of spacers whose surfaces have perpendicular orientability, and spacers whose surfaces have horizontal orientability. CONSTITUTION:Two kinds of the spacers 10b, in which the orientation of the liquid crystal molecules exhibits the perpendicular orientability and 10a in which the orientation thereof exhibits the horizontal orientability are mixed and used as the spacers 10. The spacers 10a which exhibit the horizontal orientation in the surface at the time of lighting, therefore, suppress the generation of a region where the orientation of a reverse tilt is defective. The spacers which can be the nuclei for the orientation defect at this time are the spacers 10b which exhibit the perpendicular orientability. On the other hand, the spacers 10b which exhibit the perpendicular orientability on the surface conversely suppresses the generation of the region where the orientation of the reverse tilt is defective at the tie of non-lighting. The spacers which can be the nuclei for the orientation defect at this time are the spacers 10a which exhibit the horizontal orientability. Thus, the generation of the orientation defect is suppressed both at the time of the lighting and the non-lighting without degrading the uniformity of the spacing between the substrates of the liquid crystal cell.
Patent JP-H0370682-A (JP)
Title: Lateral movement steering device for vehicle
Inventor: MAEDA HITOSHI
IPC: B62D7/14
Filed: 1989-08-10
Abstract: PURPOSE:To attain smooth turning by providing a plurality of wheels, which can be turned with a steering shaft serving as the center, in the front and rear of a car body, and making the front and rear wheels independently turnable by forward and reverse steering motors. CONSTITUTION:A drive shaft 3, fixed with each paired right and left wheel 2 provided in the front and rear of the lower part of a car body 1, is rotatably supported to a wheel frame 5 through a one-way clutch 24. The wheel frame 5 is formed in reverse U shape, and a steering shaft 6, protrusively provided in an upper part of the wheel frame 5, is turnably supported to the car body 1. An input sprocket 9 is supported through a bearing 8 to an upper end side of the steering shaft 6, and a steering sprocket 10 is secured to an upper end part of the input sprocket 9. The drive shaft 3 is rotated through a train of miter gears 11, 13 and a chain 16 or the like by rotating the input sprocket 9 with a running motor 19, while the wheel frame 5 of the front and rear wheels is steered by rotating the steering sprocket 10 driven by a forward steering motor 20 and a reverse steering motor 22.
Patent JP-2000034022-A (JP)
Title: Sheet feed cassette and image forming device
Inventor: KAMIYA NASAKU
IPC: B41J13/10
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feed cassette that causes no disorderly set states of sheets when loaded or inserted in an image forming device body. SOLUTION: This sheet feed cassette 100B employs side regulation plates 103A and 103B to regulate the respective lateral sides of sheets stacked up on an inside plate 102. A support member 300A is disposed between the side regulation plate 103A and a sidewall 101a of a cassette body 101 to prevent the side regulation plate 103A, which is situated on the forward side of cassette insertion, from being loaded down by the sheet stack at cassette loading into an image forming device body and then causing disorderly sheet set states.
Patent JP-S5995489-A (JP)
Title: World timepiece
Inventor: KOUSAI YOSHIHARU
IPC: G04G9/00
Filed: 1982-11-24
Abstract: PURPOSE:To display easily DST and ordinary time by connecting the display in an area having a daylight saving time and the display in an area where the time is the same as the DST period in said area by an optical display pattern and flickering a plaquette when the area having DST is assigned. CONSTITUTION:A branch 1c indicates the same segment as the segment of the area name in an area having DST. When an area name ''LON'' and the branch connecting the same flicker, the ordinary time in ''LON'', i.e., ''12 o'clock 30min'' is indicated. The user is simply required to assign the position indicated by the branch flickering together with ''LON'', that is, ''PAR'' if he wishes to know the DST in ''LON''. When ''PAR'' is assigned, the DST in ''LON'' and the ordinary time in ''PAR'' are displayed. The wider area in the display part is made usable as there is no need for any panel cover.
Patent JP-H0288872-A (JP)
Title: Pivot device for rotary rocking type roof window
Inventor: JIERAARU PURUBO
IPC: E05D7/082
Filed: 1989-08-10
Abstract: PURPOSE: To improve reliability by providing two returning preventive means for a rotationally oscillating window, inserting this means from a cleaning closing position to an opening position between a fixed shaft and a movable shaft and moving it by braking rotation of a brake device integrated with an intermediate member. CONSTITUTION: A pin 31 is fitted in a slit 35, made of one end 36 of a means to prevent returning of a window 3 moving from a cleaning position to an opening position, when the rotational oscillating window 3 is operated and it comes to the normal opening position. Then this return preventing means is constituted of a kind of lever 37 to revolve in the circumference of a second rotation axis 8. Thereafter, when the pin 31 is fitted in the slit 35, the lever 37 starts revolving, a center 43 of a groove bottom 42 is combined with a center 32 of the pin 31 which is a control means and rises, and the distance from a horizontal surface 44 is increased. Additionally, when the window 3 is opened, the lever 37 rotates around a center 45 of the rotation axis 8 as the origin by the pin 31 of the control means.  Thrust is applied on the pin 31 which is the control means by this lever 37, thrust is transmitted to an intermediate member 18 by a movable member 27 via a coupler shaft 28, the intermediate member 18 revolves around a first rotation axis 7 as its origin, and the coupler shaft 28 is pushed out of a window frame 1. Consequently, the window 3 is held at a cleaning position.
Patent JP-H0495307-A (JP)
Title: Base metal composition for external electrode of chip type multilayer capacitor
Inventor: SAEKI SHUJI
IPC: H01B1/02
Filed: 1990-08-01
Abstract: PURPOSE:To increase the adhesive strength of an external electrode base metal composition to a burned multilayer capacitor which uses nickel as its internal electrode and to improve solder wettability, solder resistance, electric characteristics and an appearance after burning by composing the base metal composition of nickel and predetermined borosilicate lead zinc glass frit. CONSTITUTION:A base metal composition for the external electrode of a chip type multilayer capacitor having nickel as its internal electrode consists of copper and borosilicate lead zinc grass frit of a crystallization temperature 400 to 550 deg.C in a weight ratio of 85 to 95%: 5 to 15%. Thereby the composition is high in adhesive strength to the chip type multilayer capacitor and good in solder wettability and solder resistance, providing an external electrode which would not blister and has good electric characteristics.
Patent JP-2001032450-A (JP)
Title: Solar battery module roof tile
Inventor: NAKAJIMA ICHIRO
IPC: H01L31/042
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery module roof tile capable of preventing rainwater infiltrating into a recessed part from infiltrating into a terminal box storing recess and capable of preventing an electric short circuit and leakage. SOLUTION: In a solar battery module roof tile where a recessed part 2 is arranged on an upper surface of a roof tile body 1 and a solar battery module 6 having a terminal box on an under surface of this recessed part 2 is fixed by an adhesive, a terminal box storing recessed part 3 for storing the terminal box is arranged in the recessed part 2 of the roof tile body 1, and a bank 4 is arranged in the recess 2 so as to surround the terminal box storing recess 3.
Patent JP-H1155109-A (JP)
Title: Current source circuit
Inventor: YAMAMOTO HIDESHI
IPC: H03F1/30
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a current source circuit with which the temperature fluctuations of a current for regulating the center frequency of a voltage controlled oscillator(VCO) is compensated against with respect to the change in a surrounding temperature, while using a resistor of the same kind as a resistor of serial monolithic IC electronic circuit in a frequency modulating system. SOLUTION: A current source 1 which does not fluctuate in current value due to temperature and a current source 2 with current values proportional to temperatures are connected serially, and a correction current source circuit, which is provided with a diode 6 for limiting the direction of a differential current generated between them and a PNP transistor 4 for preventing the saturation of a current source 1, is added to a known current source circuit to be corrected for generating a current with a resistance value and a control voltage. Thus, the temperature fluctuation of a center frequency f0 due to a secondary temperature coefficient of resistance is corrected by first-order diagonal approximation, and the temperature fluctuation can be decreased significantly.
Patent JP-S6270132-A (JP)
Title: Feeding device for paper sheet and the like
Inventor: INNAMI TAMIO
IPC: B65H3/52
Filed: 1985-09-20
Abstract: PURPOSE:To separate and transfer paper sheets and the like one by one reliably even if the thickness of the paper sheets change, by changing a gap between a feed roller and a friction member depending on a kind and thickness of paper sheets and banknotes. CONSTITUTION:A friction member shaft 16 to which a friction member 15 confronting a feed roller 5 is turned by a necessary angle by a motor 19 every time thickness of paper sheets to be separated change. Driving force of the motor 19 is transmitted to the friction member shaft 16 through a drive belt 20. The friction member shaft 16 is forced to the side of confronting feed roller through a shaft presser 21 by a spring 12. The shaft 16 is so constructed that is can turn freely even through the shaft presser 21 pressed the friction member shaft 16. As a result, when paper sheets to be separatted are fed between the feed roller 5 and the friction member 15, pressing force acted between them is kept suitably. In addition, when the friction member is worn and the gap between the feed roller and it changes or when a kind of paper sheets to be separated is changed with a change of paper thickness, an adjusting mechanism 23 of the friction member shaft 16 is capable of adjusting a gap between the feed roller 5 and the friction member 15 within a range of h so that the gap has a suitable dimension.
Patent JP-H0936416-A (JP)
Title: Semiconductor for light emitting element and production thereof
Inventor: UEKUSA SHINICHIRO
IPC: H01L33/34
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To form a light emitting element principally comprising silicon by providing a porous silicon containing erbium as the center of emission, and a silicon oxide deposited thereon. SOLUTION: Erbium is introduced into a silicon substrate by ion implantation and the silicon substrate is subjected to annealing. The silicon substrate is then coated, on the rear side thereof, with aluminum and subjected to alloying. Subsequently, the silicon substrate is subjected to anodic formation in order to make porous the surface thereof and held in a mixed gas of nitrogen and steam for 30min at 900 deg.C thus depositing thermal oxide on the surface thereof. At the time of depositing silicon oxide, oxygen enters into the porous silicon and forms the center of emission together with erbium thus emitting a light. According to the method, a light emitting element principally comprising silicon can be obtained.
Patent JP-H0369821-A (JP)
Title: Magnetic bearing
Inventor: NAIJIERU HENRII NIYUU
IPC: H01F27/22
Filed: 1990-08-03
Abstract: PURPOSE: To extract heat at high speed from a coil of each electromagnet by transmitting heat from a part of the coil where a member adjacent to the coil and provided with an exposed part is adjacent to a core to the exposed part. CONSTITUTION: A shaft 11 supported by a magnetic bearing has a rotor disc 12 at an end part, and two static circular electromagnets 33, 34 are provided. The magnets 33, 34 comprise the same magnetic pole surfaces 15, 16 and 17, 18 of a ferromagnetic core, and circular coils 36, 37. The electromagnet 34 is actuated only where a direction of a thrust load L becomes the opposite. A circular member 35 comprising high heat conductivity is inserted into each coil 36, 37 of the electromagnets 33, 34 to two-part the coil 36 or 37. The circular member 35 is extended along the whole width of the coil along an axial line, and it has an exposed part 40 substantially forming a common surface with the magnetic pole surfaces 15, 16 of the electromagnet 33, 34.  When a device is actuated, air flows through a wide surface of the exposed part 40 of the heat conductivity member 35, thereby heat is effectively eliminated from the coils 36, 37.
Patent JP-H1043099-A (JP)
Title: Suction port body for electric vacuum cleaner
Inventor: HARADA KENJI
IPC: A47L5/14
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To surely remove contamination adhered to a floor, etc., without damaging the floor, etc., by a method wherein dust and dirt are made to adhere to a wiping member being provided on a cleaning roller which rotates while jetting steam, while wiping the floor, etc., and at the same time, adhered dust and dirt are drawn together with a suction air stream to perform a cleaning. SOLUTION: A suction port body A is constituted of a main body case 1, a cleaning roller 20 which is arranged in the main body case 1, a dust removing roller 30, a motor 40, and a steam generating device 50, etc. At a suction port 2 of the main body case 1, a steam generating device arranged chamber 7 in which the steam generating device 50 is arranged with a partitioning wall 6, is formed. For the cleaning roller 20, on the outer peripheral surface of a base body 22, a wiping member 23 comprising of a member of a thick cloth, etc., is attached by an appropriate means such as bonding. For the dust removing roller 30, on the outer peripheral surface of a base body 32, a dust removing brush 33 is attached. In a motor housing chamber 9, a motor 40 is housed.  The steam generating device 50 is constituted of a water storage tank 51, a steam generating part 52 which is provided on the downstream side of the water storage tank 51, and a heater part 55, etc.
Patent JP-S58109999-A (JP)
Inventor: CHIBA HIROMI
IPC: G08C19/00
Filed: 1981-12-23
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-H0867202-A (JP)
Title: Direction indication device for vehicle
Inventor: HAYASHI HIROAKI
IPC: B60Q1/42
Filed: 1994-08-31
Abstract: PURPOSE: To reduce the difference of the force necessary for the return to a neutral position of a ratchet from the leftward turn indication position and the rightward turn indication position due to the weight of a direction indication operating lever. CONSTITUTION: The frictional coefficient of the engagement surface 25b of an engagement part 25 as constituted so as to be smaller than the frictional coefficient of the engagement surface 26a of an engagement part 26, and the strength of the engagement for the engagement part 25 of a ratchet 22 for the engagement of a cam projection part 13a by the revolution of a cancellation cam 13 in the opposite direction to the indication direction in the instruction for the leftward turn is set smaller than the strength of the engagement for the engagement part 26 of the ratchet 22 for the engagement of the cam projection part 13a by the revolution of the cancellation cam 13 in the opposite direction to the indication direction, in the instruction of the rightward turn.  Accordingly, the return from the leftward turn indication position of a bracket 14 which is carried out according to the weight of a direction indication operating lever 16 can be carried out by the force nearly equal to that of the return from the rightward turn indication position which is carried out against the weight of the direction indication operating lever 16.
Patent JP-H0375296-A (JP)
Title: Production of group iii-v compound semiconductor single crystal
Inventor: SEKI MINORU
IPC: H01L21/208
Filed: 1989-08-10
Abstract: PURPOSE:To uniformize the temperature in a molten crystal raw material by preparing a crystal having the same composition as that of the molten crystal raw material attached to a tip of a seed crystal, immersing and melting the crystal in a molten crystal raw material, dipping a seed crystal in the liquid and pulling up the crystal. CONSTITUTION:A crystal 3 having the same composition as that of a molten crystal raw material is used as the crystal to be melted and is attached to a tip of a seed crystal 2, which is attached to an end of a crystal pulling-up shaft 1. A crucible 4 is rotated to generate a forced convection in the molten crystal raw material 6 in the crucible, the shaft 1 is lowered at a constant speed under rotation in the direction opposite to the crucible 4 and the crystal 3 is brought into contact with the molten liquid 6 through a liquid encapsulant 5 and melted while stirring the molten liquid 6 with the crystal 3. The seed crystal 2 is brought into contact with the molten liquid 6 and pulled up under ordinary conditions to effect the growth of a single crystal 7.
Patent JP-S6185162-A (JP)
Title: Preparation of onion paste
Inventor: KOMINATO JO
IPC: A23L19/00
Filed: 1984-10-02
Abstract: PURPOSE:To prepare onion paste resistant to the discoloration, degradation and change of taste and flavor at normal temperature, by adding water to onion powder, and dispersing a polyhydric alcohol to the resultant paste. CONSTITUTION:Onion powder is added with water and/or onion juice, stirred, and mixed with proper amounts of salt, organic acid, etc. A polyhydric alcohol such as glycerol, sorbitol, etc. is added to the obtained pasty product, and dispersed by stirring.
Patent JP-S5999025-A (JP)
Title: Supercharged internal-combustion engine
Inventor: SUZUKI SATOSHI
IPC: F02B37/18
Filed: 1982-11-29
Abstract: PURPOSE:To obtain an excellent supercharging effect over the entire speed range of engine operation, by providing a first intake valve for feeding non-supercharged air and a second intake valve opened with some delay to the first intake valve and closed during the compression stroke of an engine in the cylinder head of the engine. CONSTITUTION:A first intake valve 25, a second intake valve 26 and an exhaust valve 30 are provided in an engine body 29, and the intake valves 25, 26 are provided respectively in a first and a second intake passages 22, 24. The first intake pipe 22 is connected directly to an air-flow meter 20 while the second intake pipe 24 is connected to the air-flow meter 20 by the intermediary of a compressor 23 of a small supercharger 27. Further, the exhaust valve 30 and a silencer 35 are connected together via a first exhaust pipe 31 having a turbine 28 of the supercharger 27 and a second exhaust pipe 33 having an exhaust-gas by-pass valve 32. Here, arrangement is such that the first intake valve 25 is opened during the suction stroke of an engine while the second intake valve 26 is opened with some delay to the first intake valve 25 and closed during the compression stroke of the engine.
Patent JP-H1148562-A (JP)
Title: Ink ribbon peeling mechanism for thermal transfer device
Inventor: KANESHIRO KAZUAKI
IPC: B41J17/30
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent defective transferring that may be caused by defective peeling. SOLUTION: There is disclosed an ink ribbon peeling mechanism for a thermal transfer device comprising a peeling lever 26 arranged in contact with an ink ribbon in a width direction perpendicular to a sheet conveying direction in order to peel the ink ribbon from an image receiving sheet at a downstream side of a thermal head in the sheet conveying direction. A resin material 28 having a high friction coefficient against the ink ribbon is coated on a side face 26a of the peeling lever 26.
Patent JP-H1048012-A (JP)
Title: Electronic water supply meter
Inventor: UYAMA HIROTO
IPC: G06F17/40
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To facilitate adjustment of weighing due to rotational dispersion of a rotary portion. SOLUTION: A detection signal of a magnet sensor 2A in which a change in a magnetic field generated by rotation of a vane 11 has been detected is inputted to a rate multiplier 2D via a magnet sensor driver 2B and a normal and reverse rotation detection circuit 2C. A calculation pulse divided by this rate multiplier 2D is outputted to an integral value counter 2E, and the weighing value outputted from this integral value counter 2E is read out by a CPU 2H. From the number of pulses generated during water conducting test, the number of pulses inputted to the rate multiplier 2D in advance is corrected, and whereby weighing adjustment is performed without dissembling a case.
Patent JP-S6363633-A (JP)
Title: Production of 3,3,3-trifluoropropanal
Inventor: SAGANE TAKASHI
IPC: C07C67/00
Filed: 1986-09-05
Abstract: PURPOSE:To produce 3,3,3-trifluoropropanal useful as an intermediate raw material for pharmaceuticals and agricultural chemicals, on an industrial scale at a low cost, by reacting inexpensively available 3,3,3-trifluoropropene with water using a palladium salt as a catalyst. CONSTITUTION:The objective 3,3,3-trifluoropropanal can be produced by reacting 3,3,3-trifluoropropene with water in the presence of a palladium salt such as palladium chloride, palladium acetate, palladium sulfate, palladium nitrate, etc. The reaction is preferably carried out by adding an oxidizing agent such as cuprous chloride, cuprous acetate, etc., and an F<->-removing agent such as aluminum hydroxide. The rate of reaction can be increased by using a water- containing solvent composed of an organic solvent such as acetic acid, sulfolane, etc.
Patent JP-H0661616-A (JP)
Title: Formation of photoresist film
Inventor: SUGAWARA OMITOSHI
IPC: H05K3/06
Filed: 1992-08-04
Abstract: PURPOSE:To provide a method for forming a photoresist film in which photoresist is developed without using any chlorine-based treating liquid. CONSTITUTION:In the formation of photoresist film wherein two layers of photoresist films 2, 3 are formed on a thin conductor film 1 to be etched, rubber- based photoresist is employed in the first layer of the photoresist films 2, 3 while acryl resin-based photoresist is employed in the second layer. In the developing process of the rubber-based photoresist, xylene is employed as developer while butyl acetate is employed as rinsing liquid. In the developing process of acryl resin-based photoresist, butyl acetate is employed as developer while xylene is employed as rinsing liquid.