baber/WOPTO huggingface dataset:
Patent JP-S6481239-A (JP)
Title: Tape carrier module
Inventor: TSUKUI SEIICHIRO
IPC: H01L21/60
Filed: 1987-09-24
Abstract: PURPOSE:To simplify process, reduce material cost, and improve reliability and packaging density by forming a lead wire corresponding to a tape carrier lead previously and by attaching a semiconductor chip directly to it, by thermal pressure bonding. CONSTITUTION:A lead wire 2 is formed on the upper surface of a substrate for packaging. Plurality of grooves 3 are formed on the substrate for packaging with a certain gap between them, a tip 4 of the lead wire 2 is allowed to protrude within it, and a bump 5 is formed at the lower part of the tip 4. Bonding pad of a semiconductor chip 6 and the bump 5 are subject to thermal pressure bonding and the tip 4 of the lead wire 2 and the semiconductor chip 6 are subject to gang bonding. By thermal pressure bonding, semiconductor chips 6 are attached to the lead wire 2 formed on the substrate for packaging 1 to form a tape carrier module 7. The 8 indicates an external connection terminal provided at the substrate for packaging and 9 does a wiring. After the thermal pressure bonding, a resin for sealing 10 is subject to potting to allow the semiconductor chips to be sealed.
Patent JP-H0553111-A (JP)
Title: Light guiding plate structure of thin edge light type liquid crystal display device
Inventor: TANAKA OSAMU
IPC: G02B6/00
Filed: 1991-08-23
Abstract: PURPOSE:To efficiently utilize light from a fluorescent lamp even if a difference between the diameter of a light guiding plate and the tube diameter of the fluorescent lamp by for forming a light leading-in part for total--reflecting substantially light from a light source in the end part of the light guiding plate. CONSTITUTION:A fluorescent lamp 1 is fixed to the end part, of a light guiding plate 3 consisting of an acryl resin and glass, etc., by a reflecting film 2 in which an adhesive agent is applied in its inside surface. In the end part to which the fluorescent lamp 1 is fixed, of the light guiding plate 3, a light leading-in part 31 is formed. The fluorescent lamp 1 side of this light leading part 31 has the diameter of thickness being roughly equal to the tube diameter of the fluorescent lamp 1. An inclination angle thetaof the light leadingin pad 31 is set so that light from the fluorescent lamp 1 is subjected to total reflection and led into the light guiding plate 3. Accordingly, even if there is a large difference between the diameter of the light guiding plate 3 and the tube diameter of the fluorescent lamp 1, light from the fluorescent lamp 1 is almost all led into the light guiding plate 3, therefore, the efficiency of light is not spoiled, and energy efficiency of the edge type liquid crystal, display device can be improved.
Patent JP-S61116529-A (JP)
Title: Forming process of wood like decorative sheet
Inventor: NISHIBORI SHIGEKO
IPC: B32B33/00
Filed: 1984-11-13
Abstract: PURPOSE:To obtain the wood like decorative sheet without the occurrence of warpage and separation by a method in which cellulose family fine powder aggregate mixed into thermoplastic resin and formed into a sheet, is cured by heating, and its surface is sanding-treated, and further a decorative veneer is caused to adhere to said treated surface with an adhesive intervening there between. CONSTITUTION: A plasticizer and 5-50wt% cellulose family fine powder aggregate (e.g. wooden chip, etc.) 1a which has preferably 80-200 mesh average particle diameter and preferably 3 wt% or less degree of air-dried moisture, are mixed into thermoplastic resin (e.g. vinyl chloride resin, etc.) 1b, and it is formed into 0.3-3mm thick resin sheet 1. Next, said sheet is left as it is e.g. at 70 deg.C for 24 hours and cured by heating, and then surface skin layer X is removed by sanding treatment. Then, the decorative veneer 2 such a s a natural wooden thin sheet is caused to adhere to said treated surface with an adhesive 3 intervening there between. Thus, the objective decorative sheet is obtained.
Patent JP-H04117198-A (JP)
Title: Ac servo motor controller
Inventor: SHIMADA AKIRA
IPC: H02K21/14
Filed: 1990-09-06
Abstract: PURPOSE:To reduce a cost by deenergizing during rotation, measuring a voltage between phases from arbitrary two terminals, calculating an intrinsic phase angle, correcting a phase angle including a phase error to a true phase angle, and controlling a current. CONSTITUTION:A 3-phase AC servo motor is current-controlled by using a function of a phase angle thetaalpha having possibility of including an error to be rotated, a driving current is set to '0' during rotation to rotate the motor in an deenergized state. Induced voltages proportional to a rotating speed are generated in the phases of the motor rotating in the deenergized state. In this case, the voltage of U phase with V phase as a reference has a predetermined relation, and the voltage generated at this time has a function of the true phase angle and the speed. The motor is rotated by using the true phase angel theta. That is, the angle is obtained from the observed value of the voltage between terminals, and the motor is rotated by a driving current having the true phase angle from the driving current of the phase angle including an error.
Patent JP-H0579735-A (JP)
Title: Destroyment prevention device for air conditioner pressure sensor
Inventor: IGA NAOKI
IPC: F25B49/02
Filed: 1991-09-18
Abstract: PURPOSE:To prevent a pressure sensor in a low pressure scroll compressor- mounting air conditioner from being destroyed, said destroyment being caused owing to liquid sealing upon heating trial operation where a three-way valve is closed in a winter season. CONSTITUTION:A gas-side union 1 is provided between a gas-side three-way valve 116 and an indoor unit 107, and a pressure sensor 10 is provided between the gas-side three-way valve 116 and the gas-side union 1. As the gas-side three- way valve is closed, discharge pressure is prevented from being applied to the pressure sensor 110. Accordingly, also in the case where trial heating operation is performed with the gas-side three-way valve 116 being closed, the pressure sensor is prevented from being destroyed owing to abnormal pressure.
Patent JP-S6478869-A (JP)
Title: Dot impact type serial printer
Inventor: NAKAGAWA SHUJI
IPC: B41J29/08
Filed: 1987-09-21
Abstract: PURPOSE:To reduce the leakage of an impact sound out of the cover of a printer at the time of printing by providing sheet feeding route opening/closing means for closing a sheet feeding route between a platen and a ceiling cover above a printing head at the time of feeding no sheet, and opening/closing control means for controlling the opening/closing of the route opening/closing means. CONSTITUTION:Opening/closing control means 3 attached to a canopy (top cover) 1 moves sheet feeding route opening/closing means 4 attached to the end of the canopy 1 when a sheet is not fed by a signal from a controller of a printer, closes a gap to a platen 2, and opens the gap to the platen 2 when the sheet is fed, thereby feeding the sheet.
Patent JP-H0670510-A (JP)
Title: Method of embedding temperature sensor for motor coil
Inventor: SUNAGA MASATOSHI
IPC: H02K11/00
Filed: 1992-08-12
Abstract: PURPOSE:To provide a method for embedding a temperature sensor for an improved motor coil with which the coil will not be damaged and the position and direction of the temperature sensor can be made constant. CONSTITUTION:This method comprises a process for inserting a dummy 5 simulating the shape of a temperature sensor into a coil 4 having windings along a stator core 1, a process for shaping the coil while the dummy is kept inserted, and a process for embedding a temperature sensor 7 into a vacant hole 6 formed by pulling out the dummy.
Patent JP-S6480913-A (JP)
Title: Manufacturing device for fusion type optical coupler
Inventor: OCHIAI TOSHIHIRO
IPC: G02B6/28
Filed: 1987-09-22
Abstract: PURPOSE:To easily obtain the optical coupler with small light loss by clamping a bare optical fiber part where the coatings of optical fiber cores are removed in the groove of V-groove blocks in contact. CONSTITUTION:A hard clamp 6 and the V-groove blocks 1 and 1' are arranged on two racks 5 and 5', both end sides of the bare optical fiber 3 where the coatings of the center parts of two optical fiber cores 2 are removed are clamped in the groove parts 7 of the V-groove blocks 1 and 1' in parallel and in contact, and they are extended between the two racks 5 and 5' to contact each other excellently. The specific section of the two contacting bare optical fibers 3 is fused with a burner 11 and a rack 5 is moved back gradually by a specific distance immediately after the fusing process to draw the fused parts, thereby reducing their diameters. Consequently, the optical coupler with small light loss is easily obtained.
Patent JP-2000196806-A (JP)
Title: Image processor and its control method, information reader, recorder, information read method, and storage medium
Inventor: KANEKO KIYOSHI
IPC: B41J3/44
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which reads images with high accuracy and high resolution to prevent disturbance of the images read, when being mounted together with an image read means. SOLUTION: A storage time signal is generated, which has a prescribed time width corresponding to the storage time, being the sensor read time of a sensor, according to a pulse signal generated at the time of detecting each of measures 32 which are provided on a scale 31 at fixed intervals. That is, a carriage of position from the rotational frequency or the rotation angle of a motor as conventional, but the detection of actual position of a carriage for the storage time signal to be generated according to its movement position. Even if the moving speed of the carriage is changed by external disturbance or the image read period is made unfixed by variance due to the accuracy of parts or the like, the absolute positional relation between the carriage and the document is kept.
Patent JP-H0577929-A (JP)
Title: Device for counting and supplying article
Inventor: SAKA AKIHIKO
IPC: B65G47/82
Filed: 1991-09-18
Abstract: PURPOSE:To provide an article counting and supplying device, which can process the counting of article stably at a high speed. CONSTITUTION:An article counting and supplying device has a rotary belt 5, which is stretched over pulleys 2a-2d, for housing articles A in multiple pockets thereof specified by impellers 3 and for transferring the articles A from an article supply position (f) to an exhaust position (g) and a pair of carrying conveyors 6, 7 for pinching the articles A and for carrying the articles in order toward the rotary belt 5. A mechanism for oscillating the conveyors 6, 7 with the delivery of the pockets 4 of the rotary belt 5 to supply the articles A and a counter 10 for counting the articles to be transferred, and a device 9 for ejecting the articles at the exhaust position (g) to exhaust it to the next process are provided. Position of the pulleys 2a, 2b are controlled to stop the movement of the pockets 4 at the exhaust position (g) relatively with the rotary belt 5, and the conveyors 6, 7 are oscillated along the movement of the pockets 4 at the article supply position (f) to supply the articles to the pockets 4.
Patent JP-S6298171-A (JP)
Inventor: SATO SHIGEO
IPC: F25C1/12
Filed: 1985-10-24
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-H1176086-A (JP)
Title: Bathtub
Inventor: MATSUMOTO CHOZABURO
IPC: A47K3/022
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To enter and leave the inside of a bathtub without stepping over the side wall of the bathtub by providing a notch part at a part of the side wall of a bathtub main body and providing a leg housing space part for a rotary body provided with a seat part at its upper side and provided in the state of being rotatable in contact with the notch part so as to communicate with an exit/entrance provided at the side surface of the rotary body. SOLUTION: When an elderly person, etc., takes a bath, an opening/closing door 5 is opened first and the elderly person, etc., 6 puts his/her legs in the leg housing space and sits down on the seat part 42 of the rotary body 4 in the state of facing backward with respect to a bathtub main body 1. Next, the door 5 is closed and the body 4 is rotated as shown by an arrow in a state where the elderly person, etc., 6 grasps the main body 1. Then, when the person 6 comes to face the direction of the main body 1, hot water within the main body 1 is poured into the lower leg part, namely leg, housing space part 43 of the person 6 sitting on the seat part 42 from a small window provided at the door 5 to make the door 5 easy to open and after then, the door 5 is opened.  Next, the person 6 enters the main body 1 to take a bath and after taking a bath, he/she leaves the inside of the main body 1 in a reverse order.
Patent JP-H10316959-A (JP)
Title: Curable adhesive composition and curable self-adhesive sheet
Inventor: MIURA MAKOTO
IPC: C09J4/06
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a curable adhesive compsn. which is excellent in initial tackiness, can be cured by exposure to light, exhibits a sufficiently long tackfree time after the exposure to light, and is excellent in adhesive strength and in heat resistance after being cured and to provide a curable adhesive sheet prepd. therefrom. SOLUTION: This compsn. comprises an adhesive polymer (A) (e.g. an acrylic polymer), a cationically photopolymerizable compd. (B) in a wt. ratio of A/B of (40/60)-(90/10), a crosslinked rubber (C), and a cationic photopolymn. initiator (D). Ingredient C is contained in an amt. of 0.1-50 wt.% of the sum of ingredients A and B.
Patent JP-S6298377-A (JP)
Title: Developing device
Inventor: KARASAWA KAZUNORI
IPC: G03G15/09
Filed: 1985-10-24
Abstract: PURPOSE:To improve the ability in development and to secure the ability to remove toner sticking on a background part by making the angle of the main pole on the side of the most downstream developing sleeve larger than the angle of the main pole on the side of any other developing sleeve. CONSTITUTION:When an electrostatic latent image on a photosensitive body 4 is developed by a developing sleeve 6, the main pole angle thetaa of the fixed magnet 9a in the sleeve 6 is nearly 0 deg.. Further, the center of the peak of the magnetic flux density distribution 20 by the magnet 9a is positioned on the perpendicular from the axis of the sleeve 6 to the photosensitive body 4 and the amount of toner sticking on the photosensitive body 4 is maximum. The amount of toner sticking on the background part also increases. At the part of a developing sleeve 8, on the other hand, the main pole angle thetac of the fixed magnet 11a incorporated in the sleeve 8 is set larger than 0 deg.. Therefore, the center of the peak of the distribution 20 by the magnet 11a is slightly behind the perpendicular from the axis of the sleeve 8 to the photosensitive body 4 and it is confirmed that the toner sticking on the background part is removed.
Patent JP-S60128347-A (JP)
Title: Measuring device for absolute value of concentration of atmospheric salinity
Inventor: FUKUMOTO HAYAAKI
IPC: G01N27/416
Filed: 1983-12-15
Abstract: PURPOSE:To measure the absolute value of Na<+> ion material in the air by bubbling in a fixed amount of superpure water with a fixed amount of air. CONSTITUTION:A valve 2 is opened to feed the superpure water to a sealed water tank 7. A flow switch 14a operates to close the valve 2, then the water feed to the water tank 7 is stopped, thus filling the water tank 7 with a fixed amount of superpure water. Then, a valve 9 is opened to discharge the air with a fixed flow rate for a fixed time through an air supply pipe 8 and a valve 9 to attain bubbling by a bubble generating part 13 in the water tank 7. Then, a valve 15 is opened to discharge a fixed amount of water from a water discharge part. Then Na<+> ion concentration in the discharged superpure water is measured by an Na<+> ion electrodes 5. A flow switch 14a operates after the discharging and the valve 2 is opened again to repeat the Na<+> ion concentration measuring operation.
Patent JP-H0985545-A (JP)
Title: Method and device for positioning work with high accuracy
Inventor: MORITA MASATOSHI
IPC: B23P19/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To enable an accurate positioning without elongation of process time. SOLUTION: After correcting the positional relation between two cameras by the use of a correction plate, the longitudinal ceter position of heaters 112a to 112e illustrated on a heater board 102 and the center of discharge port 106a to 106e opened on an orifice plate 108 are positioned accurately by moving a top plate work right and left.
Patent JP-H07242329-A (JP)
Title: Mud solidifying agent mixing processing method
Inventor: HARADA KATSUYOSHI
IPC: B65G53/16
Filed: 1994-10-03
Abstract: PURPOSE:To improve mud conveying performance, and to dispense with washing work of a tank or a mud feeding pipe of a system by pressurizing and injecting the specific amount of mud solidifying agent according to the specific mud into a mud feeding pipe by compressive air until force-feeding of the specific amount of mud is completed, and by mixing the mud solidifying agent in the mud feeding pipe by making use of conveying flow of mud. CONSTITUTION:A solidifying agent input valve 13 is opened, and a solidifying agent 7 is supplied from a solidifying agent silo 8 into a quantitative tank 9 in order to prepare inputting of the solidifying agent into a mud feeding pipe 4. When opening valve information of a tank pressurizing valve, for informing of forcefeeding of mud, is input from a mud force-feeding system 1, the pressurizing valve 19 is opened, and a discharging valve 15 is opened, and then the solidifying agent 1 in the quantitative tank 9 is forcibly fed into the mud feeding pipe 4 through a solidifying agent feeding pipe 10. Since the mud to be fed through the mud feeding pie 4 is forcibly fed while repeating the complicate flowing state, the solidifying agent is evenly stirred and mixed to the mud and solidified and discharged before reaching a cyclone 5. Thereby mud conveying performance or solidified and processed mud conveying performance are improved.
Patent JP-2000067388-A (JP)
Title: Bus operation management system
Inventor: TAKAHARA YOSHIO
IPC: G06K19/07
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To smoothly perform guiding inside a bus by voice-guiding an optimum stop name corresponding to the present position of the bus and the positions of respective stops and completely making the present position of the bus match with the display contents of a charge list without burdening the driver of the bus. SOLUTION: A stop equipment 3 is provided in every stop 2, the bus 4 is made to travel, and at the time of passing through the stop 2, by an on-vehicle device 5, radio signals transmitted from the stop equipment 3 provided in the stop 2 are received and the name of the stop to pass through is discriminated. Also, based on the discriminated result, a processing for voice-guiding the name of the next stop and the processing for rolling up the charge list, etc., are performed.
Patent JP-H0769997-A (JP)
Title: Continuous nitration of para-xylene
Inventor: GUNJI TOMOKAZU
IPC: C07C201/08
Filed: 1993-09-01
Abstract: PURPOSE:To produce 2,5-dimethyl-1-nitrobenzene useful as an intermediate of medicines, agrochemicals, etc., in a high yield while inhibiting side reactions by continuously reacting para-xylene with a mixed acid having a specified composition. CONSTITUTION:This method for production of the objective 2,5-dimethyl-1- nitrobenzene is carried out by continuously reacting (A) para-xylene with (B) a mixed acid composed of <=20wt.% nitric acid, 60 to 90wt.% sulfuric acid and 10 to 30wt.% water. In addition, the preferable composition of the mixed acid (B) is <=10wt.% nitric acid, 70 to 80wt.% sulfuric acid and 15 to 25wt.% water and the reaction temperature is -20 to 90 deg.C, preferably 0 to 70 deg.C. As the nitration agent, preferably nitric acid is used, preferably in an amount of 1.0 to 1.2 time the theoretical amount.
Patent JP-2000072173-A (JP)
Title: Binding/holding structure
Inventor: TANABE TETSUYA
IPC: B65D63/12
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a binding/holding structure which can easily be mounted and demounted, has a high working efficiency, can miniaturize an apparatus employing a binding/holding structure, and also brings about no increase in the number of component parts to be used. SOLUTION: This structure for binding bar-like objects, pipe-like objects, etc., and holding them to a mounting hole in a casing or the like comprises: a clamp portion 2 formed into a belt-like shape and having elasticity; a first stopper portion 3 provided at one end of the clamp portion 2; a second stopper portion 4 provided at the other end of the clamp portion 2 and connectable with the first stopper portion 3; a lower stopper portion formed by both the first stopper portion 3 and the second stopper portion 4 when both the stopper portions 3, 4 are connected with each other, and being a little smaller than the mounting hole; a shaft portion formed by both the stopper potions 3, 4 when both the stopper portions 3, 4 are connected with each other, and being a little smaller than the lower stopper portion;  and an upper stopper portion formed by both the stopper portions 3, 4 when both the stopper portions 3, 4 are connected with each other, and being a little larger than the mounting hole.
Patent JP-H1090890-A (JP)
Title: Photopolymerizable composition
Inventor: SUZUKI NOBUO
IPC: G03F7/027
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment dispersed photopolymerizable compsn. for a color filter by incorporating a specified resin, an addition polymerizable monomer, a pigment and a specified photopolymn. initiator. SOLUTION: This photopolymerizable compsn. contains a resin obtd. by allowing a resin having repeating units represented by formulae I-III and a number average mol.wt. of 500-30,000 to reach with a prim. amine represented by the formula R-NH2 so that the equiv. ratio between the amine and anhydride groups is regulated to (0.1-1.0):1, an addition polymerizable monomer having an ethylenic unsatd. double bond, a pigment and a photopolymn. initiator represented by formula IV. In the formulae, Ar2 is phenyl, Q is satd. or unsatd. hydrocarbon or aryl, each of (x), (y) and (z) shows the mol fraction of repeating units in the resin, 0.15<=x<=0.70, 0.15<=y<=0.70, 0.01<=z<=0.70, R is alkyl, aralkyl, aryl, etc., (n) is 1 or 2, Ar1 is phenyl or Cl in the case of n=1, Ar1 is phenylene- T-phenylene in the case of n=2, and X is morpholino, etc.
Patent JP-2000093716-A (JP)
Title: Sealing device
Inventor: BRANDHOFER ANDREAS
IPC: F16J15/02
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To improve rigidity of a filter supporting frame. SOLUTION: The seal device contains a filter element 1 wherein it is at least partially surrounded by a filter supporting frame 2, and a seal element 3 coming in seal contact with the filter supporting frame by receiving elastic pre-load is disposed on an end surface. An end surface 4 of the filter supporting frame facing the seal element 3 is open in a direction of the filter element 1, and has a U-figure profile continuing peripherally. Only an inside web 5 of the U-figure profile is constituted as a sealed seat edge 6 to come in seal contact with the seal element 3.