baber/WOPTO huggingface dataset:
Patent JP-H0876113-A (JP)
Title: Back light and liquid crystal display device
Inventor: ISHIWATARI TOMISHIGE
IPC: G02F1/13357
Filed: 1994-08-31
Abstract: PURPOSE: To provide a liquid crystal display device capable of efficiently utilizing light from a fluorescent lamp. CONSTITUTION: When the fluorescent lamp 4 is turned on, the light is emitted from the flat surface part 5a of a glass bulb 5. Simultaneously, the light emitted in the direction of a curved part 5b is reflected on a reflector 6 and emitted from the flat surface part 5a. Then, it is guided to the light guide part 7a of an acrylic light guide body 7. The light is guided by the guide body 7 to form an apparent light emitting surface on a light diffusion plate. Then, a liquid crystal display body is irradiated with the light from the light diffusion plate from the back surface thereof. Since the surface of the lamp 4 facing the guide part 7a is the flat surface part 5a and the flat surface part 5a is set in parallel with the guide part 7a, the incident angle of the light made incident on the guide body 7 is small and acute.  Besides, the quantity of the light made incident on the guide part 7a is increased and the quantity of Fresnel reflection is reduced. Moreover, the light emitted from the lamp 4 is efficiently introduced from the guide part 7a and the utilizing efficiency of the light is improved. Since the shape of the cross section of the lamp 4 is approximate to a circle, an electric discharge is also stabilized.
Patent JP-H0860150-A (JP)
Title: Aluminum/alkaline earth metal mixed hydroxide composition asantichlorine/antioxidant agent for stabilizing thermoplasticresin
Inventor: DOMINIKU PURE
IPC: C01F7/166
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain an antichlorine and antiacid compsn. which is excellent in antichlorine and antiacid action and compatibility with resins, can be easily produced, and is useful for stabilizing resins (e.g. PVC) by mixing specific metal hydroxides in a water phase, heating the resultant mixture at a specified temp., and filtering, washing, and drying the heated mixture.  
     SOLUTION: This antichlorine and antiacid compsn. is prepd. by mixing (A) aluminum hydroxide, (B) an alkali metal cation hydroxide, and (C) calcium or strontium hydroxide in a water phase, heating the resultant mixture at room temp. to 100°C for several min to several days, and filtering, washing, and drying, at 200°C or lower, the resultant compd. A thermoplastic resin is stabilized against light or heat by the addition of the compsn. in an amt. of 10-100,000 ppm (based on the resin). 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0871985-A (JP)
Title: Rice cake cutter
Inventor: HAMAKAWA TERUHISA
IPC: A23L7/10
Filed: 1994-08-31
Abstract: PURPOSE: To surly cut a rice cake pushed out from a nozzle by causing a drive means to apply push-pull motion to a cutter so as to cut the rice case, in addition to press-cutting of the rice cake. CONSTITUTION: In the rice cake cutter with which rice cakes pushed out through a nozzle 3 from a hopper are successively cut by the operation of the extruder incorporating a screw, the intermediate part of a second crank 14 is journalled 19 to the outer peripheral part of the rotary plate 18 while the proximal end of the second crank 14 is coupled to a first bearing shaft 11 through the intermediary of a first crank 12. With this arrangement, a cutter 20 attached to the other end part of the second crank 14 is horizontally moved bit by bit, being located in the vicinity of the upper side of the nozzle 3, until it has passed from the lower side, during crossing before the nozzle, so as to cut a rice cake extruded from the nozzle 3. Further, at that time, the cutter is pulled so as to retract toward the support shaft 11, thereby it is possible to surely cut the rice cakes.
Patent JP-H0762337-A (JP)
Title: Photochromic material comprising liquid-crystal polymer
Inventor: NAKAMURA MASATAKA
IPC: C09K19/38
Filed: 1993-08-23
Abstract: PURPOSE:To obtain a photochromic material comprising a liquid-crystal polymer, having sufficient durability by copolymerizing two specified monomers with each other. CONSTITUTION:0.1-50wt.% monomer of formula I [wherein R<1> is H or methyl; and X is a spiro-oxazine substituent of formula II or III (wherein A<1> is a substituent selected from 1-20 C alkyl and 7-20 C aralkyl; A<2> to A<6> are each H or a substituent selected from among hydroxyl, 1-20 C alkoxyl, 7-15 C aralkoxyl, 6-14 C aryloxy, 1-20 C acyloxy, etc.; A<7> is a substituent selected from 1-20 C alkyl and 7-20 C aralkyl; and A<8> to A<12> are each A<2>) is copolymerized with 99.9-50wt.% monomer of formula IV (wherein R<2> is H or methyl; and Y is a mesogen) to obtain the objective material having a weight-average molecular weight of 1000-1000000.
Patent JP-2000039386-A (JP)
Title: Full automatic material-testing device
Inventor: YOKOTA AKIYOSHI
IPC: G01N3/08
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To secure action for collecting a specimen into a collection box. SOLUTION: A specimen 4 made of rubber or the like is tested, and a broken piece remains in a chuck 5 of a tester body. The broken piece of the specimen 4 is caught by a collecting device 3, is conveyed to a collection box 6, and is collected. A collection chuck 11 of the specimen-collecting device 3 catches the specimen 4 at a position B, and is rotated to a position A by a rotary cylinder 16 for opening, thus dropping the specimen 4 into the collection box. A guide plate 13 with a cut 14 is provided at the lower side of the collection chuck 11. When the collection chuck 11 is opened, the guide plate 13 pulls apart the specimen 4 being applied to the gripping surface of the collection chuck 11, and functions as a guide for allowing the specimen to fall directly below.
Patent JP-H1044038-A (JP)
Title: Modification device for grinding wheel
Inventor: KOSHIBA TAKEO
IPC: B24B53/04
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent a modification chip from uneven wear and seizure by providing a high frequency vibrator vibrating in the direction approximately orthogonal to the modification direction on the tip part of the modification chip having the proximal part supported to advance and retract toward the grinding surface of a grinding wheel. SOLUTION: A high frequency vibrating body 11 having a high frequency vibrator therein which vibrated a modification chip 8 circumferentially of a grinding wheel 1 is mounted to the outer peripheral surface of a holder having the modification chip 8 mounted thereto. The high frequency vibrating body 11 is connected through a cord 12 to a high frequency transmitter 13 to vibrate with 1-3MHZ of high frequency so that the chip 8 vibrates about a fulcrum of a part of a slide plate 3 penetrated by a screw rod 6 in the circular direction of a grinding wheel 1 orthogonal to the modification direction, drawing an arcuate locus. Thus, in the modification, the depth of feed-in of the tip of the chip 8 in the grinding surface 1a is changed constantly so that a load applied to the chip 8 is substantially reduced without concentration in one point.  Thus, the chip 8 is prevented from uneven wear and seizure.
Patent JP-H1047081-A (JP)
Title: Gas turbine combustion device, fuel feed method, and gas turbine device
Inventor: KISO FUMIHIKO
IPC: F02C7/20
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To enhance cooling capacity without using a special device and complicating constitution of a combustor, to improve efficiency, and in turn to improve generating efficiency, and to suppress a construction cost to a low value. SOLUTION: Fuel 10 is guided to the wall surface of a combustor 130, and simultaneously with thermal decomposition of fuel by means of heat from a combustor, the wall surface of the combust or is cooled, and generated gas is fed to a fuel injection device 112 as fuel for the combustor. Or, the fuel 10 and steam are guided to the wall surface of the combustor, the fuel 10 is modified into steam by heat from the combustor 130 and simultaneously the wall surface of the combustor is cooled. Gas consisting mainly of generated hydrogen and carbon monoxide is fed to the fuel injection device 112 as fuel for the combustor 130.
Patent JP-S5998872-A (JP)
Title: Apparatus for preparing electrostatic recording head
Inventor: MURATANI MASATAKA
IPC: B41J2/395
Filed: 1982-11-30
Abstract: PURPOSE:To prevent the deterioration in the linearity of a recording electrode line and pitch irregularity thereof caused by the slackness of an electrode wire during wire winding, by moving a lower mold inlaid with the straight groove of a columnar body to the radial direction of the columnar body after winding the electrode wire around said columnar body. CONSTITUTION:A lower casting mold 902 is mounted to the straight groove 901 of a wire winding drum 900 and a flexible printed wiring board is wound around the wire winding drum 900 to perform the adhering work of an electrode wire 540. After the winding work is finished, the lower mold 902 is moved to a direction spaced apart from the wire winding drum 900 against the tension force of the electrode wire 540 by a screw 905 and an upper casting mold 903 is threaded with the lower mold 902 to cast expoxy resin or the like into the gap 906. When the electrode wire is wound, the tension force of said wire is held under a state lower than the elastic limit of the electrode wire to achieve the connecting certainty of the flexible printed wiring board and the film removed part of the electrode wire and, in the succeeding resin molding of the mold part, sufficient elastic force can be applied to the electrode wire so that the arrangement of recording electrodes embedded in resin is not made into disorder.
Patent JP-S58111139-A (JP)
Title: Recording and reproducing device for optical information
Inventor: HARA YUTAKA
IPC: G11B7/09
Filed: 1981-12-22
Abstract: PURPOSE:To reduce the size of a titled device and to simplify its adjustment by receiving an optical beam by 4-divided photodetector without dividing the optical beam and attaining focusing and tracking control by only one beam. CONSTITUTION:An optical beam from a semiconductor raser 13 is collimated by a collimator lens 14, directly polarized by a polarizer 15, reflected by a total reflection mirror 16, and then focused on a recording medium 17 by an objective lens 22. The optical beam reflected on the recording medium is rectangularly bent by a half mirror 18, passed through an analyser 26, condensed by a condensing lens 19, and led into the 4-divided photodetector 20. A screening plate 21 is arranged on the focal position of the condensing lens 19 so as to be in contact with the optical path.
Patent JP-H1033334-A (JP)
Title: Good omen picture, and manufacture thereof
Inventor: ETO ITSUO
IPC: A47G1/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a sense of reality by a user's family's house drawn in the land of good omen corresponding to four gods to be visible at a glance, and provide a sense of truth by protection of only their house differently from any other hanging scroll or the like to provide a high sense of satisfaction. SOLUTION: In a picture, a currently existing house 3 is disposed, a blue dragon 4a is disposed in the east on the left-hand side of it, a white tiger 5a is disposed in the west 5 on the right-hand side of it, a red sparrow 6a is disposed in the south 6 in the front side, and a tortoise 7a is disposed in the north on the back side. Flowing water 4b may be disposed with the blue dragon in the east, with a large passage 5b disposed with the white tiger in the west, a pond 6a disposed with the red sparrow in the south, and a hill 7b disposed with the tortoise in the north, and the picture may be drawn like a landscape painting to be mounted on silk cloth as a hanging scroll.
Patent JP-H1151629-A (JP)
Title: Weaving inspection device
Inventor: KOBAYASHI AKIRA
IPC: G06T7/60
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a weaving inspection device which can discriminate the normal/abnormal state of the weaving state of an inspected object which is a wound body of a sheet material with high accuracy by performing automatic inspections, based on transmitted X-ray images. SOLUTION: A weaving inspection device is provided with a wound layer position detecting means 30 which detects the position of each transmitted wound layer image corresponding to each wound layer of a sheet material in transmitted X-ray images in the arranging direction X and an assumed-edge detecting means 32 which detects the assumed edge of the transmitted image of each wound layer detects the assumed edge of the transmitted image of each wound layer in the length direction Y. The inspection device is also provided with a front end continuity evaluating means 33 which detects the real position of the front end of each wound layer from the continuity between the assumed edges of adjacent wound layers in the transmitted images of the wound layers as a real edge detecting means.
Patent JP-S6364729-A (JP)
Title: Edge-covered laminate and manufacture thereof
Inventor: OKABE MITSUO
IPC: B29C65/34
Filed: 1986-09-05
Abstract: PURPOSE:To obtain a laminate having a good edge-protection and a good shelf stability, by preparing a laminate whose both surfaces comprise thermoplastic resin layers including at least one or more laser absorbing layer and covering the edge with a thermoplastic resin melted by irradiating a laser ray. CONSTITUTION:A laminate whose both surfaces comprise thermoplastic resin and include at least one or more laser absorbing layer among them is used. Then a laser ray is irradiated from the above edge of the laminate. Each layer 3 and 5 of the laser absorbing layers 3 and 5 at each laminate edge 13, 13 is evaporated and also the thermoplastic resin layers 2, 4 and 6 at each laminate edge 13, 13 are melted by the evaporation heat. A laminate whose edge is covered is obtained by covering each edge face 7 and 7 of the laminate with the melted thermoplastic resin. Polyethylene etc. is used as a resin comprising the thermoplastic resin layers. A layer made of a metal, etc., for instance, is used as the laser absorbing layer. A gas laser etc. for example, whose wavelength is 0.5-4mum is used as the laser ray.
Patent JP-2000037861-A (JP)
Title: Ink-jet recording apparatus
Inventor: SUGAWARA HIROTO
IPC: B41J2/055
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To maintain a record quality for a long term by compensating for a decrease in jet speed, volume of ink due to an increase in number of driving times. SOLUTION: The number of times for a recording head to jet ink from a jet channel by deformation of a piezoelectric material is counted and stored in a memory means formed integrally with the recording head. Whether the number exceeds a predetermined number or not is judged. When the number exceeds the predetermined number, a page of a recording medium is changed and then a wave width or peak value of driving pulses applied to the piezoelectric material is changed. A decrease in deformation amount due to a deterioration of a polarization state of the piezoelectric material is thus compensated for, so that a jet speed, a volume of ink are recovered.
Patent JP-S5998696-A (JP)
Title: Preparation of thiazolidine-4-carboxylic acid derivative
Inventor: YOKOZEKI KENZOU
IPC: C12R1/19
Filed: 1982-11-29
Abstract: PURPOSE:To prepare a thiazolidine-4-carboxylic acid derivative industrially advantageously from 2-aminothiazolidine-4-carboxylic acid and a carbonyl compound by the action of a bacterium. CONSTITUTION:2-Aminothiazolidine-4-carboxylic acid is treated with a bacterium such as Pseudomonas desmolytica (FERM-P2816) capable of hydrolyzing 2-aminothiazolidine-4-carboxylic acid to form L-cystein or L-cystine in the presence of a carbonyl compound selected from a ketone, aldehyde, glyoxal, saccharide, ketonic acid, uronic acid, ascorbic acid, etc.
Patent JP-S58111834-A (JP)
Title: Preparation of extruded polystyrene sheet foam
Inventor: AKIYAMA HIROYUKI
IPC: C08J9/14
Filed: 1981-12-25
Abstract: PURPOSE:To obtain the titled foam with excellent thermal insulation, extrudability, mechanical strength, and dimensional stability, by extruding a molten mixture of a polystyrene resin, dichlorodifluoromethane, and ethyl chloride into a low-press. zone from an extruder. CONSTITUTION:In a method of preparing a polystyrene resin sheet foam by extruding a molten mixture of polystyrene resin and a volatile foaming agent into a low-press. zone from an extruder, the volatile foaming agent is a mixture of 50-80wt% dichlorodifluoromethane and 50-20wt% ethyl chloride, and said foaming agent is present in the molten mixture in a ratio of 8-17pts.wt. based on 100pts.wt. polystyrene resin component. Preferably, the polystyrene resin used has a weight-average MW in a range of 20X10<4>-3.5X10<4> as determined by gel permeation chromatography. The use of said resin is essential in increasing the mechanical strength of the resulting sheet foam and increasing the dimentional stability.
Patent JP-2000050458-A (JP)
Title: Packing and sealing structure of electrical junction box
Inventor: ODA AKIHIRO
IPC: H02G3/08
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a packing which can provide an effective sealing between a pair of members which are placed close to each other, and the sealing structure of an electrical junction box which employs the packing. SOLUTION: An engine room side junction box 16 and a cabin side junction box are connected to each other with their connectors through a through-hole 14 formed in a wall 11 between an engine room and a cabin. A packing 30 is attached to the outer surface of the engine room side junction box 16 so as to be pressed against the opening circumferential part of the through-hole 14 on the wall 11. Approximately V-shaped recesses 43 extended in a longitudinal direction are formed in the surface 30a of the packing 30 which is pressed against the wall 11. Lapping parts 44 which are held between the engine room side junction box 16 and the wall 11 are formed on both sides in the width direction of the surface 30a pressed against the wall.
Patent JP-H0638430-A (JP)
Title: Apparatus for supporting platform of electric rotating machine
Inventor: SUZUKI TAKESHI
IPC: H02K5/00
Filed: 1992-07-14
Abstract: PURPOSE:To separate a platform for installing an electric rotating machine from a wind tunnel to reduce its weight and further facilitate the installation of the machine. CONSTITUTION:The apparatus consists of an air-holed platform 11 for supporting an electric rotating machine; base cavity 14, bored through the base 10 of the machine, reaching an air cooler 2; a plurality of supporting members which support the platform 11 over the base cavity 14 and are level-adjustable; and anchor bolts 13 which are located within the supporting members 12 and secure the platform 11 on the base 10. This makes easily leveling the platform 11 possible by means of the supporting members 12 after the platform 11 and electric rotating machine have been placed on the base 10 in the field. It also reduces the weight of the supporting apparatus.
Patent JP-H02103264-A (JP)
Title: Adhesion accelerator for ultraviolet-curing siloxane composition, and composition containing said accelerator
Inventor: CHIIRON RII
IPC: C08K5/5419
Filed: 1989-08-15
Abstract: PURPOSE: To provide an adhesion promoter prepared by combining a specific alkyl silicone compound and a catalyst such as an organic titanate, promoting adhesion in both cases of presence and absence of moisture, and with improved performance under mechanical, thermal, and chemical stress.  
     CONSTITUTION: An adhesion promoter is prepared by combining (A) a compound represented by the formula {R is methyl, ethyl; (x) is (CH 2 ) n  [(n) is 1-10], O(R ' 2 SiO) m  [R' is RO, aliphatic hydrocarbon group, aromatic hydrocarbon group; (m) is 0-20)]}, preferably bis(trimethoxy silyl) ethane, and (B) a compound acting as a catalyst of reaction between two SiOR groups or OH group on a base material and SiOR group in the existence of atmospheric moisture (example; organic tin compound, organic titanate) preferably in the ratio of 55-90 wt.% of A and 10-45 wt.% of B. 0.1-3.5%, preferably 1-2.5% adhesion promoter is contained in ultraviolet ray activating siloxane polymer and ultraviolet radiation curable composition containing photo-curing initiator activated by ultraviolet ray. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1138924-A (JP)
Title: Display system
Inventor: YODA TOMOYA
IPC: G06Q10/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To allow a plurality of display devices to display data at a time without transmitting the data to the individual display devices one by are from the outside when the data are transmitted to the display devices with their peculiar addresses from the outside for letting the devices output them by displaying. SOLUTION: For example in a company, plural display devices D1-D4 are installed as destination bulletin boards, and these plural display devices D1-D4 are connected with each other through a network 3 using, for example, a private branch exchange 2. Moreover, for example, a master display device D1 is provided with a transfer means for transferring data received from outside to the other slave display devices D2-D4 via the network 3. When the master display device D1 receives data from an outside telephone 1 via a telephone line 4, etc., it displays and also transfers the data to the slave display devices D2-D4 via the network 3. The other display devices D2-D4 receive and display the data.
Patent JP-H0661901-A (JP)
Title: Communication controller
Inventor: YANO HIROSHI
IPC: H04W76/00
Filed: 1992-08-06
Abstract: PURPOSE:To always set up a necessary transmission line regardless of ambienet conditions such as noises, etc. CONSTITUTION:Each of terminal equipment 11 is provided with an input/output terminal 14 for analog signals, a code number input part 16 which inputs and sets the code numbers, a composite tone generating part 18 which generates the composite tones in response to the code numbers set by the part 16, a tone synthesizing/separating part 17 which synthesizes and separates the composite tones and the analog signals, and a connection terminal 15 which is connected to the part 17 and a communication equipment 13. Meanwhile a controller 12 contains plural connection terminals 15, a composite tone identifying part 20 which identifies the code numbers from the composite tones included in the signals received via the terminals 15, a control part 19 which performs the communication control in response to the code numbers identified by the part 20, and a control content setting part 21 which inputs and sets the communication control contents in accordance with the code numbers used at the part 19.
Patent JP-S59100157-A (JP)
Inventor: YAKOBUSU YOANESU TSUAIRUSUTORA
IPC: C08L67/02
Filed: 1983-11-10
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-H1052798-A (JP)
Title: Powder filling device
Inventor: MATSUBARA SADAO
IPC: B22F3/02
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To unify the filling density when the raw material powder is filled in a recessed part by sliding a filler box above the recessed part in a die. SOLUTION: A pair of right and left partitioning plates 11, 11 are provided in a filler box 10 slidable in the longitudinal direction along the upper side of a die, the raw material powder H is fed in a space surrounded by the partitioning plates 11, 11 and a longitudinal box frame, the filler box 10 is faced a recessed part 12 of the die, and the raw material powder is filled in the recessed part 12. The filling density is unified by controlling the in-flow in the right-to-left direction of the recessed part 12 by the partitioning plates 11, 11.