baber/WOPTO huggingface dataset:
Patent JP-H01238561-A (JP)
Title: Production of 1,3-dihydro-4,6-diaminobenzene
Inventor: SATO TETSUO
IPC: C07C67/00
Filed: 1988-03-17
Abstract: PURPOSE:To obtain the title compound which is used as a structural material without formation of explosive by-products in no need of dangerous process by allowing 1,3-dihalobenzene to react with nitric acid, then an alkali metal hydroxide and to conduct hydrogenation. CONSTITUTION:1,3-Dihalobenzene which may be substituted with alkyls where the 4,6-positions are not substituted is allowed to react with nitric acid or potassium nitrate in a solvent such as sulfuric acid at 10-90 deg.C to give 1,3-dihalo-4,6- dinitrobenzene. Then, the product is allowed to react with an alkali metal hydroxide under such conditions where the halogens are substituted with hydroxide or its salt, in a medium such as water at 60-130 deg.C to give 1,3-dihydroxy-4,6- dinitrobenzene or its salt. Further the product is reduced with a reagent such as stannous chloride in a medium such as hydrochloric acid at 20-100 deg.C to give the subject compound.
Patent JP-H10234998-A (JP)
Title: Ball coming out feeling display device at pachinko game parlor
Inventor: TAKAHASHI HIROSHI
IPC: A63F7/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To improve service by electrically connecting a display means provided for each game machine to a ball coming out feeling display device installed at the tip of an island, etc., and allowing the ball coming out feeling display device to unitarily display the ball coming out situation of each game machine so as to allow a coming game customer to grasp information concerning the coming out of the balls at each game machine at a glance. SOLUTION: The number of acquired balls counted by the ball counting machine of each game machine 20 is displayed by a numerical value on a numerical display part 26. In addition, the number of the possessed balls, which is the result of subtracting the number of recovered balls counted by a recovered ball counter within the machine 20 from the sum of the number of the replenished balls counted by a replenished ball counter concerning the number of balls replenished to the machine 20 and the number of rented balls counted by the ball counter of a machine 22 renting the balls between card machines, is outputted to a means for judging the range of the numbers of the possessed balls and coming out balls, and the possessed balls are displayed on a decoration display part 24 to inform players of a present situation.  Then, the same data as the numbers of the coming out balls and the possessed balls are outputted to the ball coming out feeling display device 10 arranged at the tip of the island, etc., and the various ball coming out situation of each machine 20 is unitarily displayed on its information display part 11.
Patent JP-S59187839-A (JP)
Title: Aligning feeder for bead wire for tire
Inventor: ICHIKAWA SEIZOU
IPC: B29D30/00
Filed: 1983-04-07
Abstract: PURPOSE:To obtain a bead wire aligning feeder having exact operability and simple constitution at low cost by using a system in which head wires are held under the condition that they are hung down in parallel in such a way as to position their centers on the same straight line. CONSTITUTION:Arms 18a and 18b to hold bead wies W sent out in order under the condition that they are hung down in parallel on one end and their centers are positioned on the same straight line are rotatably supported on a supporter 14. Plural bead wires W are aligned in mutually closed state by a pressing mechanism 31, and a given number of bead wires W are accumulated on one arm. Whereupon, the supporter 14 turns through 180 deg. and the bead wires W with the arm are fed to a removing position, while the bead wires W are received and supplied for other arm.
Patent JP-H02241727-A (JP)
Title: Manufacture of fiber reinforced plastic
Inventor: KANEKO ATSUSHI
IPC: C08J5/04
Filed: 1989-03-16
Abstract: PURPOSE:To increase the maximum drawing speed, facilitate the impregnation of resin by means of short fibers and contrive to lower the production cost by means of low cost reinforcing material by a method wherein the short fibers are inserted into long fibers so as to meet each other before the forming with hot mold. CONSTITUTION:Before resin-impregnated roving enters a shaping guide 4, short fibers, which are blasted from a short fiber inserting nozzle 3, are inserted into roving 9 at randam or so as to meet nearly at right angles. After that, by passing through the shaping guide, the short fibers are pushed against the roving, impregnated with resin and shaped to the predetermined form. The insertion of the short fibers is performed by cutting long fiber with a cutter and, at the same time, blasting the cut fibers against the predetermined position or by blasting shot fibers which are cut with a separate device and led with a hose.
Patent JP-H08256833-A (JP)
Title: Stick-type cosmetic case
Inventor: IDESHITA HIROSHI
IPC: A45D40/00
Filed: 1995-03-22
Abstract: PURPOSE: To provide a stick-type cosmetic case in which a good airtight condition can be achieved by obtaining strong reaction force. CONSTITUTION: A cylindrical insertion part 11, which is to be fitted into a cap 3, is formed at the upper part of the main cylinder 10, and a circular rib 13 is formed at the lower part of the main cylinder. A seal member 40 made of resin is attached along the inner wall of the cap 3, and a skirt-like thin insertion seal part 42 is formed from the position above the cylindrical insertion part 11. An inward projection part 3a, which is to be engaged with the circular rib 13 of the cylindrical insertion part 11, is formed on the inside surface of the cap 3, so that the sealing part A sealing between the cylindrical insertion part 11 and the insertion seal part 42 will not be affected by the engagement part C of the inward projection part 3a and the circular rib 13.
Patent JP-S62219178-A (JP)
Title: Processing system for distance calculation of graphic projection information
Inventor: MIMA TOSHIYA
IPC: G06T7/60
Filed: 1986-03-20
Abstract: PURPOSE:To make the calculation of a distance between bits of projection information into a high speed, by calculating the dislocated value of the position of a center of gravity from the bit of projection information obtained by projecting a graphic, and calculating a shift quantity in advance. CONSTITUTION:Projecting center of gravity calculation circuits 106 and 107 calculate the position of the center of gravity on respective projecting axis of projection information string obtained from each of data lines (f) and (h). A differential circuit 108 takes a difference between the positions of center of gravity of the projections obtained at the circuits 106 and 107, and supplies it to a shift circuit 102 as the shift quantity of the projection. Since the difference between the positions of the center of gravity is corresponded to the dislocation of the position between objects in an image, a differential value obtained at the differential circuit 108 is coincided with the shift quantity in a case where the projection information string is to be shifted as ever. In this way, the calculation of the distance between the projection information strings can be performed at a high speed.
Patent JP-H01235378-A (JP)
Title: Solid-state image sensing device and charge transfer device
Inventor: YAMADA TAKAHIRO
IPC: H04N5/374
Filed: 1988-03-16
Abstract: PURPOSE:To improve the degree of integration of a solid-state image sensing device using a trench CCD by preventing intrusion into a charge transfer region in a horizontal CCD of a trench in a vertical CCD. CONSTITUTION:A solid-state image sensing device is composed of V-trench CCDs 101 capable of reading all picture elements, photodiodes 102 arrayed in two dimensions, MOS gates 103 ON-OFF controlling the reading of signal charges by photo-gates(PG), an H-trench CCD 104 and MOS gates 105 for ON- OFF controlling charge transfer among the CCDs 101 and the CCD 104 at a terminal T1. Signal charges generated through photoelectric conversion by the photodiodes 102 pass through the MOS gates 103 turned ON at the terminals PGs, and are transferred in N regions 107 in the V trench CCDs 101. The signal charges pass through the MOS gates 105 being turned ON at the terminal T1 and are transferred in N regions 108 in the H trench CCD 104, and are read by an output amplifier 106. Accordingly, a dynamic range is not deteriorated, thus reducing the occupying areas of CCD sections.
Patent JP-H05262093-A (JP)
Title: Trace board
IPC: B43L5/00
Filed: 1992-03-18
Abstract: PURPOSE:To obtain an emitting board which can pass through and illuminate a trace manuscript without using a power supply. CONSTITUTION:A board main body 15 is formed of a transparent resin mixed with a fluorescent substance 14 and a reflective coating layer 17 is provided at a position of the rear face of this board main body 15 corresponding to a trace work area of the board main body 15. The trace work area of the trace board is reflected thereby with a high brightness by using an external light. Therefore, as trace work on this trace work area can be extremely easily performed without using electric energy, a trace board which does not require an electric source equipment and exhibits excellent economical efficiency can be provided.
Patent JP-2000053691-A (JP)
Title: Cross-linked zirconocene compounds, their production and their use as catalytic component in olefin polymerization
Inventor: SCHAVERIEN COLIN J
IPC: C08F4/02
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new cross-linked zirconocene compound containing a bisindenyl ligand cross-linked with a specific bifunctional group, capable of exhibiting excellent catalytic activity for polymerization of olefins, useful as a polymerization catalytic component for olefins. SOLUTION: This compound is shown by formula I [R1 to R4 are each H, a (Si- or Ge-containing) (unsaturated) 1-20C alkyl (R'), a 3-20C cycloalkyl (R''), a 6-20C aryl (R''') or the like; R5 and R6 are each R', R'' or R''' or the like; (m) is 0-2; (n) is 0-4; X is H, a halogen, a group of the formula R (R is R', R'' or R'''), a group of the formula OR or the like] such as 1,2-ethylene-bis(2- indenyl)zirconium dichloride. The compound of formula I is obtained by reacting a ligand of formula II (R1 to R4 are each H and when (n) is 0, (m) is not 0 or the like) with a compound capable of forming a delocalized anion on a cyclopentadienyl ring and then reacting the reaction product with a compound of the formula ZrZ4 (Z is a halogen).
Patent JP-H08259650-A (JP)
Title: Phenolic resin and carbonaceous material
Inventor: HIROHATA TAKESHI
IPC: C01B31/02
Filed: 1995-03-22
Abstract: PURPOSE: To obtain a phenolic resin useful for making thick-walled carbonaceous materials shortened in baking time and prevented from developing cracks or voids, by crosslinking a polycyclic phenylphenol compound with an aldehyde as cyclic compound. CONSTITUTION: This phenolic resin is obtained by crosslinking (A) a polycyclic phenylphenol compound having two or more benzene rings (pref. with benzene rings of respective formulas I-IV mutually linked through single bond) with (B) an aldehyde group-bearing five- or more-membered cyclic compound (pref. five- or six-membered one). It is preferable that the molar ratio B/A be (0.65-2.0). The other objective carbonaceous material (e.g. vitreous) can be obtained by heating this phenolic resin followed by press molding into a molded product which is then baked and carbonized.
Patent JP-H11255445-A (JP)
Title: Elevator
Inventor: WATANABE SHIGETO
IPC: B66B3/02
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To easily and simply display the position and the state of a cage. SOLUTION: An elevator shaft is provided at an internal part with a cage detecting means; a cage position deciding means 121 to decide the position of a cage based on a cage detecting signal from a cage detecting means; a cage position display means 110 to display the position of the cage of the internal part of the elevator shaft; and a cage position display control means 122 to cause the cage position display means to display the position of the cage based on a position decision signal from the cage position deciding means. The cage position display means comprises a display means on the cage side, for example, a light emission means 92 on the cage side, arranged at the internal part of the cage; and display means on the landing side, for example, a light emission means 103 on the landing side, arranged at the landing.
Patent JP-H10318686-A (JP)
Title: High density fluidized bed exchanger combined with circulating fluidized bed reactor
Inventor: AUBRY JEAN
IPC: F28D1/06
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a high density fluidized bed exchanger having a barrier structure with a prescribed height and composed of pipes through which a solid material can pass continuously without interference on the upper part of the barrier. SOLUTION: In an exchanger, vertical walls 1A and 1B comprise horizontal pipes 11A, 11B, 12A ad 12B. A barrier 10 comprises superposed hair pin shaped transverse parts which extend to a height lower than the height of a box from the bottom wall of the box and are perpendicular to the pipes 11A and 11B of the respective vertical surfaces 1A and 1B to extend to the vertical surfaces 1A and 1B in the opposite side thereto.
Patent JP-H10255439-A (JP)
Title: Tape cassette
Inventor: IIJIMA MAKOTO
IPC: G11B23/087
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the assembling performance, by providing a notched part on the base end side of one of the pair of attaching shafts of a back lid for fitting the other attaching shaft of the back lid in the hole part of a bearing part when one of a pair of the attaching shafts of the back lid is fitted on the hole part of one of a pair of the bearing parts of an upper lid. SOLUTION: One of the attaching shafts 17 of a back lid 8 is inserted into the hole part 18 of the bearing part 19 of an upper lid 7, and the back lid 8 is slid in an arrow direction A. Then, the thin side wall of the bearing part 19 is fitted to a notched part 21 from in the base end side of the attaching shaft 17. The other attaching shaft 17 is provided in the position capable of being inserted into the hole part 18 of the opposing bearing part 19. Thus, the back lid 8 is moved in the lower direction of the drawing from this state. Then, the attaching shaft 17 is pushed in a direction opposite the direction A so as to be fitted in the hole part 148 of the bearing part 19, and the back lid 8 is attached to the upper lid 17 so as to be freely rotated. Thus, without deforming a lid body, the lid is efficiently assembled.
Patent JP-H03262954-A (JP)
Title: Electrochemical element
Inventor: MITSUTA KENRO
IPC: G01N27/416
Filed: 1990-03-14
Abstract: PURPOSE:To obtain the electrochemical element having high reliability of gas detection by disposing plural electrodes for a gas to be detected on a base plate consisting of a solid high-polymer electrolyte (expressed as SPE) so that the gas flows crooked in a manihold for the gas to be detected. CONSTITUTION:One surface side of the SPE film 1 is provided with the manihold 7 for the gas to be detected having a plug 3 for supplying the gas to be detected and a plug 4 for discharging the gas to be detected. Partition plates 5 are so provided in the manihold 7 in such a manner that the gas to be detected passes successively the plural electrodes for the gas to be detected and flows crookedly in the manihold 7. The gas to be detected from the plug 3 passes the electrodes 2 for the gas to be detected in order of a b c ff by the presence of the partition plates 5. Current terminals electrically connected to the respective electrodes 2 are provided in the manihold 7 and the information from the respective electrodes is introduced by respective wirings to a current socket 6. The currents flowing in the respective sensors are measured and are subjected to statistic processing, by which the highly reliable value are obtd.
Patent JP-H09260004-A (JP)
Title: Electric connecting device
Inventor: KATO HIRONORI
IPC: H01R35/04
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a secure connection of a direct coupler into an external connector when the direct coupler in a first device is to be connected to the external connector of a second device even if the direct coupler of the first device shifted from the external connector of the second device. SOLUTION: An external connector 9 mounted on a printed circuit board 2 of a steering device is comprised of a first moving base 11 to which flexible terminals 10 are secured, a second moving base 12 which guides the first moving base 11 in the X direction and a supporting base 13 which guides the second moving base 12 in the Y direction, such that the first and second moving bases 11 are movable in the X and Y directions with respect to the supporting base 13.  To connect the external connector 9 as such formed to the fixed direct coupler or a rotary connector 1, if the position of the fixed direct coupler 6 is shifted from the external connector 9, the shift of relative position of the external connector 9 with the fixed direct coupler 6 may be absorbed by displacing the first and second moving base 11 of the external connector 9 in the X-Y directions with respect to the supporting base 13.
Patent JP-H05262465-A (JP)
Title: Push button switch for elevator
IPC: B66B1/46
Filed: 1992-03-19
Abstract: PURPOSE:To provide a push button switch of an elevator which can be simply made unable to operate in the condition of being once operated and can avoid misconception. CONSTITUTION:An opposed small holes 31 are provided on a button 2 and a button guide frame 3, and if necessary, a pin 4 is inserted into this hole 31 so as to restrain movement of the button 2. Hereby, when a unspecified floor not needed to stop is generated against an operating elevator, there is no necessity for customary change of a circuit on a large scale, and no misconception to be trouble against the invalid button.
Patent JP-H09258178-A (JP)
Title: Display device and its driving method
Inventor: HARUHARA KAZUYUKI
IPC: G02F1/133
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a color liquid crystal display device which is easily producible and has high reliability. SOLUTION: This liquid crystal display device 10 has a liquid crystal layer 20 including first liquid crystal members 20Y which have a first hysteresis characteristic and are capable of displaying a first color, second liquid crystal members 20C which have a second hysteresis characteristic including the hysteresis characteristic of the first liquid crystal members and are capable of displaying a second color and third liquid crystal members 20M which have a third hysteresis characteristic including the respective hysteresis characteristics of the first end second liquid crystal members and are capable of displaying a third color.  The characteristics of the respective liquid crystal members are changed from absorption to transmission in order of the first liquid crystal members, the second liquid crystal members and the third liquid crystal members with an increase in the voltage impressed on the liquid crystal layer 20. The respective liquid crystal members are changed from the transmission to the absorption as the voltage is decreased.
Patent JP-H03262851-A (JP)
Title: Bearing panel
Inventor: OTA TAKASHI
IPC: E04B2/00
Filed: 1990-03-13
Abstract: PURPOSE:To improve production efficiency by punching a face bar having high strength with a press to be folded to form a hollow panel having a brace. CONSTITUTION:One face bar having high strength is punched with a press to form an outer peripheral edge, having a shape of which a game part 20 becomes a hollow panel state at the time of assembly, and a brace part 21. Next they are folded along broken lines to be hollowly molded, and then asterisk-marked parts are spot-welded to form a bearing panel 1. Then fitting holes 5 are provided on the upper and lower edges of the frame 20, and folded pieces 4 provided as required are folded to be reinforced. After that, the frame 20 of the panel 1 is interposed between a floor beam 6 and a beam 8, fitted with bolts etc., via the holes 5, and made a bearing member for horizontal force applied to a building etc. The panel 1 can be an assembling type of front and back surfaces and upper and lower frames etc. This permits suitability for industrialization, and also eliminates adjustment using such as a turnbuckle to improve fitting workability.
Patent JP-S59189127-A (JP)
Title: Production of chelating resin
Inventor: MORIYA MASAFUMI
IPC: C08G81/00
Filed: 1983-04-11
Abstract: PURPOSE:To obtain an elastic chelating resin of an improved metal ion adsorbing power difficult to break, by alkylene-phosphonating a resin obtained by reacting crosslinked chloromethylated polystyrene with a specified condensate. CONSTITUTION:A resin obtained by reacting chloromethylated crosslinked polystyrene with a condensate between polyethyleneimine of MW>=300 or m-xylenediamine and epichlorohydrin is alkylene-phosphonated. An example of the crosslinked polystyrene used is a styrene/divinylbenzene copolymer. The crosslinking agents which can be used include ethylene glycol dimethacrylate or trimethylolpropane trimethacrylate. The aminated resin is alkylene-phosphonated by the reaction with an aldehyde, trioxane, or the like by using phosphorous acid or the like as a phosphonating agent in the presence of hydrochloric acid and water, thus providing the purpose chelating resin.
Patent JP-H07265741-A (JP)
Title: Centrifugal separator
Inventor: ONO HIROSHI
IPC: A61M1/02
Filed: 1994-03-31
Abstract: PURPOSE:To improve the precision of the centrifugal separation of a blood bag with blood. CONSTITUTION:A cup 1 for centrifugal separation to be set in a bucket which can receive separately a bag with blood components and a vacant bag and is protected from crushing by centrifugal force by fitting the receiving part 13 of the bag with blood components to the outer shape of the bag.
Patent JP-2000258797-A (JP)
Title: Electro-optical device, manufacture thereof, and electronic device
Inventor: YONEYAMA RYOICHI
IPC: G02F1/136
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a desired transistor characteristic by reducing stress on the transistor while keeping a desired light-shielding characteristic of a light- shielding film with respect to an electro-optical device with a light-shielding film. SOLUTION: Since a 1st light-shielding film 11a is thick at least in the positional part 203 covering a channel area 1a' of a TFT 30, it has a sufficient light-shielding characteristic there, and no photo-electric current is generated at all. On the other hand, since the 1st light-shielding film 11a' is thin in the positional part other than the part 203 covering the channel area 1a' of the TFT 30, a thick part area of the 1st light-shielding film 11a' is reduced as a whole, and the stress existing in the 1st light-shielding film 11a' can be reduced. Therefore, the stress applied onto the TFT 30 is reduced and a desired transistor characteristic is obtained.