baber/WOPTO huggingface dataset:
Patent JP-H08166592-A (JP)
Title: Liquid crystal display device
Inventor: NIIHORI KENJI
IPC: G02F1/13
Filed: 1994-12-14
Abstract: PURPOSE: To well maintain electrical connection by preventing the breakage of tabs for driving liquid crystals, etc., accompanied with mechanical stresses in spite of application of a temp. change, vibration, etc. CONSTITUTION: A printed circuit board 9 is not fixed to a liquid crystal panel fixing plate 16 but is surely fixed to a liquid crystal panel P by adhesives 12, 21 and the tabs 5,... for driving liquid crystals and, therefore, the free movement of the board 9 is suppressed even if vibration and impact are applied thereto from outside. Then, the breakage of the tabs 5 for driving liquid crystals and the disengagement of the connection of the tabs 5 for driving liquid crystals and the liquid crystal panel P and the connection of the tabs 5 for driving liquid crystals and the printed wiring board 9 do not arise. The printed wiring board 9 is merely fixed to the liquid crystal panel P and is not fixed to a rigid object, such as liquid crystal fixing plate 16.  Then, even if the liquid crystal panel fixing plate 16, etc., are thermally expanded by the presence of a temp. change, the tabs 5 for driving liquid crystals are not affected by thermal expansion and the breakage of the tabs 5 for driving liquid crystals and the disengagement of the juncture are prevented.
Patent JP-2001132080-A (JP)
Title: Coupling and laying method for side ditch with slit
Inventor: MATSUBAYASHI KAMIHIDE
IPC: E03F5/04
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a coupling and laying method for a side ditch with slit, by reducing the manufacturing cost to decrease the amount of concrete to be used by making a thin wall at both the side surfaces of a side ditch, the slit formed has a sufficient strength against breakage and the weight can be reduced so that the work can be made easier during transport and laying, also the coupling and laying work for the side ditch with slit can be performed more easily, and the slit communicated will not deviate, after the coupling and laying work. SOLUTION: A square columnar shape is formed, a hollow drain passage 2 is provided in the center of the axis direction, a slit 3 communicating the drain passage 2 to the outside is provided in the top wall, both the side surfaces are made to thin- walled side surfaces, the slit 3 is formed to a taper shape toward the tip from the drain passage 2 to the external, external side is chamfered, and wedge-shaped clearance holding device 4 is attached freely detachably, the coupling surfaces of the side ditches 1 are brought into contact with each other, slits of both the side ditches are aligned, and the wedge-shaped clearance holding device also functioning as a coupling deviation prevention device 7 is fitted to the inside of the slits 3 which straddle to both the coupling surfaces.
Patent JP-S63167758-A (JP)
Title: Preparation of 'shirataki' containing buckwheat flour and chlorella
Inventor: YAMAMOTO HAKURO
IPC: A23L19/00
Filed: 1986-12-30
Abstract: PURPOSE:To prepare aromatic 'SHIRATAKI' (noodles made from devil's-tongue starch), rich in nutritive value and having excellent flavor, by blending KONJAK (devil's-tongue) flour with buckwheat flour and chlorella. CONSTITUTION:100g buckwheat flour is added to 15l water at about 20 deg.C temperature and thoroughly kneaded. 80g chlorella is then added to further knead the resultant paste. About 450g KONJAK (devil's-tongue) flour is added to knead the obtained dough and the resultant pasty dough is allowed to stand for about 1.5-2hr in the summer season and about 2-3hr in the winter season. The resultant pasty dough is sufficiently kneaded while pouring 1.5l lime water and processed into a viscous state with enhanced tackiness. The obtained material is then fed into a plant apparatus under pressure, simultaneously passed through a screen mesh provided therein and formed into a thready form. The formed thready KONJAK is treated with the flow of running water at about 60 deg.C, solidified and allowed to stand in warm water at about 50 deg.C for about 12hr to remove the smell of lime.
Patent JP-H04186040-A (JP)
Title: Ventilating device
Inventor: WATANABE TAKUYA
IPC: F24F7/007
Filed: 1990-11-19
Abstract: PURPOSE:To prevent an erroneous motion of the control circuit from happening by providing a control circuit which controls a motor in such a manner that the ventilation quantity of a fan is made maximum when a detected value of a temperature sensor exceeds a specified value. CONSTITUTION:A temperature sensor 25 which detected ambient temperature of a base plate 9 in a ventilating device main body is provided in the vicinity of a micro-computer 22 on the base plate, and the ambient temperature is monitored. When the ambient temperature exceeds an operational temperature of the micro-computer 22, a motor for cooling 11 is driven in order to decrease the ambient temperature, and hot air in the main body is discharged by forcibly operating a cooling fan at a high speed, and the base plate 9 is cooled. By this method, erroneous operation of the micro-computer 22 can be prevented from happening.
Patent JP-H07157099-A (JP)
Title: Feed paper tray motor controller
Inventor: MATSUO JIYUNKOU
IPC: B65H1/14
Filed: 1993-12-13
Abstract: PURPOSE:To shorten the waiting time to be generated by the lift operation in waiting of a copying machine by raising/lowering-moving a feed paper tray at high speed by a large current driving mode during waiting, and raising/ lowering-moving it at low sped by a small current driving mode during copying. CONSTITUTION:A CPU for instructing normal rotation, reverse rotation and stop of a feed paper tray motor 25 by learning the operating state of a machine is provided in a main PWB 27, and a motor drive circuit 26 drives the feed paper tray motor 25 according to this order. When the lift motor 25 is driven, whether the copying machine is in the operation or not is judged. If the copying machine is in the operation, the small current control is performed, so as to judge whether the rotation is normal rotation or reverse rotation. If it is normal rotation, Q1, Q4 are turned on, while, if it is reverse rotation, Q2, Q3 are turned on. The motor is stopped after the execution, Q1 to Q5 are turned off. Moreover, if the copying machine is not in the operation, large current control is performed, so as to judge whether the rotation is normal rotation is or reverse rotation. If it is normal rotation, Q1, Q4, Q5 are turned on, while, if it is reverse rotation, Q2, Q3, Q5 are turned on. The motor 25 is stopped after the execution, a Q1 to Q5 are turned off.
Patent JP-H07196640-A (JP)
Title: Production and use of 4-hydroxy-5-methyl-3(2h)-franone
Inventor: FU YUUSHIYUTSU
IPC: A61K8/00
Filed: 1994-12-15
Abstract: PURPOSE: To provide a new method for producing 4-hydroxy-5-methyl-3[2H]- furanone to use to same.  
     CONSTITUTION: A method for producing 4-hydroxy-5-methyl-3[2H]-furanone contains a process (a) for extraction-treating the bark or leaves of Pinaceace, a process (b) obtaining an aq. layer from the concn. soln. obtained by evaporating the extract by distribution operation, a process (c) applying the concn. soln. obtained by evaporating the aq. layer to reversed-phase partition column chromatography to obtain an active fraction containing 4-hydroxy-5-methyl-3[2 H]-furanone and a process (d) recrystallizing the active fraction to obtain purified 4-hydroxy-5-methyl-3[2H]-furanone. Further, an antioxidant compsn. or a skin whitening compsn. containing 4-hydroxy-5-methyl-3[2H]-furanone as an effective component is also provided. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000135131-A (JP)
Title: Movable housing room
Inventor: YAMAGUCHI YORIYUKI
IPC: E05D13/00
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To vary the plan of the whole room. SOLUTION: A housing room main body 10 is installed on a floor surface 100 in the room. The main body 10 is composed of frames 11 to 14 to make a framework and mounts a surrounding wall, which is not shown in the figure, on an outer surface. The bottom surface of the main body 10 is in rolling contact with the surface 100 by a roller 20 mounted to the bottom surface of the main body 10. A guide rail 30 is fixed along the cross line of the a wall surface 200 and the surface 100 and sliders 40 freely slidable with respect to this guide rail 30 are mounted at the lower part of the main body 10 in the state of projecting toward a side. The main body 10 can move along the guide rail 30 while supporting its load by the roller 20.
Patent JP-H04188677-A (JP)
Title: Absorption type optical modulator
Inventor: WATABE TORU
IPC: H01L31/14
Filed: 1990-11-19
Abstract: PURPOSE:To enable an absorption type optical modulator to modulate even light of high power keeping constant in modulation efficiency by a method wherein the sides of a P-type and an N-type semiconductor layer where light is incident are set higher in impurity concentration than the other sides where light is emitted. CONSTITUTION:A light absorbing layer 2 and a P-type semiconductor layer 3 and an N-type semiconductor layer 4 which sandwich the layer 2 between them are provided onto a substrate 5, and the sides of the P-type semiconductor layer 3 and the N-type semiconductor layer 4 where light is incident are set higher in impurity concentration than the other sides where light is emitted. A depletion layer 10 becomes narrower with increase of the layers 3 and 4 in impurity concentration and wider with decrease in impurity concentration, and the part of the layers 3 and 4 of high impurity concentration is high in electrical field intensity and the part of low impurity concentration is low in electrical field intensity. Therefore, light absorption takes place a little on the light incident side where light is high in intensity and much on the light emission side where light is low in intensity. By this setup, an absorption type optical modulator of this design is able to modulate even light of high power keeping constant in modulation efficiency.
Patent JP-H10153769-A (JP)
Title: Liquid crystal display element, and its manufacture, and liquid crystal display device using the same
Inventor: FUNAHATA KAZUYUKI
IPC: G02F1/1339
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element with which a uniform liquid crystal thickness as well as a high quality picture are obtained and a manufacturing method for the same. SOLUTION: The liquid crystal display element is manufactured by including a process for forming one electrode substrate by laminating and hardening an orientation-controlled film 12 constituting of a resin thin film on a substrate 10 equipped with transparent electrodes 11, a process for executing an orientation treatment such as rubbing on the orientation-controlled film 12, a process for forming a flattening and simultaneously spacer material-fixing film 13 in gaps between transparent electrodes so as to eliminate the difference of the surface level occurring in the transparent electrodes 11 and in the gaps between transparent electrodes, a process for displacing/fixing spacer materials 14 to the flattening and simultaneously spacer material-fixing film,  a process for removing the spacers not fixed to the flattening and simultaneously spacer material-fixing film and a process for superposing the one electrode substrate, from which the spacer materials are removed, on the other electrode substrates (22, 21, 20) via the fixed and remained spacer materials 14.
Patent JP-H02158642-A (JP)
Title: Polypropylene resin composition
Inventor: FUJITANI MASAHIRO
IPC: C08K5/20
Filed: 1988-12-12
Abstract: PURPOSE:To obtain a polypropylene resin composition, improved in discoloration and having high whiteness degree by blending polypropylene-based resin with a specific amount of a higher fatty acid bisamide. CONSTITUTION:A resin composition obtained by blending 100 pts.wt. composition prepared by blending (A) 30-90wt.%, preferably 60-80wt.% polypropylene-based resin with (B) 10-70wt.% preferably 20-40wt.% talc having <=5mu average particle diameter with (C) 0.05-10 pts.wt., preferably 0.1-3 pts.wt. higher fatty acid bisamide expressed by the formula [R1 is CH2 or (CH2)2; R2 and R3 are 16-21C saturated or unsaturated hydrocarbon group].
Patent JP-H03171343-A (JP)
Title: Memory check device
Inventor: SHIBATA KOICHI
IPC: G06F12/16
Filed: 1989-11-30
Abstract: PURPOSE:To shorten the memory checking time by reading the check data corresponding to a check level designated by a level input means out of a check data storage means and checking a memory based on the read-out check data. CONSTITUTION:A memory check device 1 reads the check data corresponding to the check levels designated by the level input means SW1 - SWm out of a check data storage means 8. Based on these read data, a memory check means 4 checks a memory. Then only the one having high importance can be specified out of those check data with operation of the means SW1 - SWm. Thus the memory checking time is shortened compared with a conventional system where the memory is checked wit use of all check data.
Patent JP-2000140984-A (JP)
Title: Method and device for production of inner wheel for constant velocity joint
Inventor: SHIMIZU OSAMU
IPC: F16D3/20
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To realize a precise circumferential pitch and inclined angle required for a groove of a product in a forging device in which plural split dies movable in the radial direction are radially arranged so as to encircle a shape stock, protrusions for forming a product groove are provided to an inner end of each split die, a die base is arranged in order to position the split die in the radial direction by being engaged with an outer end of the split die. SOLUTION: By arranging recessed parts 32 independent each other in the circumferential direction and having the shape copying a shape of an outer end part of split die 22 to a die base 30, the split die 22 is positioned in the circumferential direction as well. For example, a side face 26a of an outer end 26 of the split die 22 is made tapered off more toward the outer end 26 side, further to be a tapered face tapering off from a bottom face side to a top face side, a recessed part 34, which is arranged with face 34a corresponding to the shape copying a shape of a side face 26a of the split die 22, is arranged to the die base 30.
Patent JP-H02157771-A (JP)
Title: Picture quality controller for picture forming device
Inventor: TAMURA TORU
IPC: G03G15/043
Filed: 1988-12-09
Abstract: PURPOSE:To improve the tone reproduction of a picture forming device by providing a bias power source which selectively applies a developing bias voltage produced by superimposing a DC and AC voltages upon another or another developing bias voltage of the DC voltage only access a developing device and, at the same time, a means which switches the quantity of exposure light in an interlocking way with the selection of the developing bias voltage. CONSTITUTION:A bias power source 21 which selectively applies a developing bias voltage produced by superimposing a DC and AC voltages upon another or another developing bias voltage of the DC voltage only across a developing device 5 and a means 22a which switches the quantity of the exposure light to a photosensitive body 1 in an interlocking way with the selection of the developing bias voltage are provided. When an original D is, for instance, a character original, the voltage produced by superimposing the DC and AC voltages upon another is used as the developing bias voltage. Therefore, the character of the original D is reproduced with a sufficient density and, since toner is circulated between the photosensitive body 1 and developing device 5, an appropriate edge effect can be obtained and the reproducibility of very narrow lines can also be improved.
Patent JP-2000137556-A (JP)
Title: Electronic equipment and method for displaying information
Inventor: ITO TAKESHI
IPC: G06F3/0487
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to change contents displayed on a display means without using a pen or the like as an input device. SOLUTION: In the case of moving main image data in an arrow (s) direction only by dX in a horizontal axis direction and dY in a vertical axis direction on a portable game machine 1, a representative point of the data is moved in the arrow (s) direction and its absolute coordinate value is changed only by (+dX, +dY) and displayed on a display part 2 without changing a moving system coordinate value based on the display part 2. On the other hand, a representative point of a pointer 2b is moved in an arrow (t) direction and its moving system coordinate value is changed only by -dX in the horizontal axis direction and -dY in the vertical axis direction and displayed on the display part 2 without changing its absolute coordinate value.
Patent JP-H06163659-A (JP)
Title: Integrated circuit chip i/o circuit
Inventor: KOBAYASHI KENICHIRO
IPC: H01L21/82
Filed: 1992-11-24
Abstract: PURPOSE:To enable probe test even in an integrated circuit chip where the pitch becomes narrow by the increase of the number of bonding pads. CONSTITUTION:A bonding pad 14 and an input buffer 16a are provided in the integrated circuit chip region on a semiconductor wafer. A boundary scan resistor 12a is provided in a scribe line region, corresponding to the bonding pad 14. As against a total of four boundary scan resistors 12a, a probe pad 10 used for an shift data input Sli and a probe bad 10 used for the input of a clock signal CK are provided in the scribe line region. Access becomes possible with fewer probe pads 10 by operating a plurality of boundary scan resistors 12a as shift resistors.
Patent JP-H06339525-A (JP)
Title: Blood pump
Inventor: TAKAHASHI KATSUMI
IPC: A61M1/10
Filed: 1993-11-18
Abstract: PURPOSE:To obtain a blood pump by eliminating the retention of blood and air to allow the checking of obturation or the like of a peripheral blood vessel with the prevention of the agglutination of the blood. CONSTITUTION:A conical protrusion 2a is provided at the center of a rotor 2 and an upper recession passage 2b and a lower recession passage 2c are arranged alternately successive to each other from near the outer circumference of a base part of the protrusion 2a to form a wing body 2h formed radially while the root parts of the upper and lower recession passages 2b and 2c are made communicate with a communication path 2d to form a passage of blood in either upper or lower gap between the rotor 2 and a casing 1.
Patent JP-H03171138-A (JP)
Title: Glass substrate for electronic device
Inventor: TAKAHASHI KOJI
IPC: G03F1/60
Filed: 1989-11-30
Abstract: PURPOSE:To prevent the possibility of generating chipping, etc., in the process for producing mask substrates, etc., by chamfering the ridge line parts where the front and rear surfaces of the glass substrate and the side surfaces intersect to form flat chamfered slopes and forming round the ridge line parts where the chamfered slopes and the front and rear surfaces and the side faces respectively intersect. CONSTITUTION:The front surface 2 and rear surface 3 of the glass substrate body 1 are flat and are mirror-finished. The chamfered slopes 5 and 6 are formed as flat slopes by chamfering the ridge line parts where the front surface 2 and the rear surface 3 as well as the side faces 4 respectively intersect. These chamfered slopes 5, 6 are so formed as to be approximately parallel with the datum plane C parallel with the front and rear surfaces 2 and 3 inclusive of the center of the glass substrate body 1. The ridge line parts 5a, 5b, 6a, 6b are the sections where the chamfered slopes 5, 6 and the front surface 2 and the rear surface 3 as well as the side faces 4 respectively intersect. These parts are formed round to have the approximately arc-shaped curve in section. Thus, the holding of the mask substrate at the time of transportation in the production process for the mask substrates, etc., is facilitated and the possibility that excessive force is locally applied on the mask substrate at the time of holding is eliminated. The generation of the cracking and chipping is obviated.
Patent JP-H03174987-A (JP)
Title: Production of aluminum clad steel plate with little thickness variance
Inventor: TONE SHOJI
IPC: B23K20/04
Filed: 1989-12-01
Abstract: PURPOSE:To prevent thickness unevenness of the aluminum clad steel plate by forming aluminum sprayed deposit on the predetermined joining face of a base metal steel plate, laminating cleaned cladding material thereon, fixing the cladding material on the base metal and then, rolling these at the limited temperature and limited speed. CONSTITUTION:The steel plate whose predetermined joining face is formed with the aluminum sprayed deposit and an aluminum or aluminum alloy plate are prepared and a composite of two-layer structure is assembled. Since thickness unevenness of the tip and a rear end of the aluminum clad steel plate can be then prevented by carrying out rolling at the rolling temperature of 300-460 deg.C under a condition of the rolling speed of <=20m/min, the increase of cost and lowering of productivity due to addition of the aluminum surface polishing stage to reduce thickness or shear strength lowering due to the shortage of draft required for joining the cladding material to the base metal are also solved.
Patent JP-2000136846-A (JP)
Title: Structural member provided with vibration absorbing power and manufacture thereof
Inventor: OYAMA MAKOTO
IPC: F16F15/02
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a structural member having high strength and excellent vibration absorbing power. SOLUTION: This structural member 1 is constituted of a metal-made member main body 2 where both jointed parts 4 lapped one over the are mutually subjected to resistance welding and a vibration absorber 7 of polymeric material arranged between both the join parts 4. The vibration absorber 7 has a characteristic such as log (tanδ)>=(0.24) log G-0.67 (where, tanδ represents visco-elastic modulus of vibration absorber, G represents elastic modulus of vibration absorber).
Patent JP-H07165019-A (JP)
Title: Remote controlled alarm system for automobile
Inventor: NAMAZUE HIROTOSHI
IPC: B60R25/10
Filed: 1993-12-14
Abstract: PURPOSE:To provide a remote controlled alarm system for a vehicle, which does not increases the cost, which is desirable in space efficiency, and which can surely and effectively transmit an alarm generated in a parked vehicle to a driver. CONSTITUTION:An alarm information generating means 1b-1 generates alarm information, based on signals from respective detecting means 1c, 1d, while a transmitting/receiving means 1a radiotransmits this alarm information and receives various control information from the outside. Based on the control information received, a load controlling means 1b-2 controls various kinds of loads 1e, 1h, 1i. On the other hand, a transmitting/receiving means 2a receives the alarm information from a car-mounted device and ratio--transmits the control information. Based on the alarm information received, alarming means 2d, 2e generate the alarm. According to operation of the operation keys corresponding to various kinds of loads, an operating means 2c generates the control information to be transmitted from the transmitting/receiving means 2a.