baber/WOPTO huggingface dataset:
Patent JP-S62231939-A (JP)
Title: Liquid crystal element
Inventor: TANIGUCHI OSAMU
IPC: G02F1/133
Filed: 1986-04-01
Abstract: PURPOSE:To obtain the titled element capable of maintaining within a cell to vacuum, and preventing an enlargement of the thickness of cell around an inlet of the liquid crystal after injecting the liquid crystal within the cell, by sufficiently sealing around of the inlet. CONSTITUTION:The titled element has a cell structure in which an adhesive layer is inserted and fixed between a pair of parallel substrates formed electrodes thereon respectively, and subsequently the ferroelectric liquid crystal (FLC) having a bistable state is enclosed into a space formed between the substrates. The conducting passages 9 are arranged at the neighborhood 8 of the three inlets 2 perforated in the substrate, and are surrounded with the adhesive layer 3. The height (h) of the upheaval 10 formed at the neighborhood of the inlet 2 is formed <=3 times, preferably <=2 times, more preferably <=1.1 times of the max. thickness of the liquid crystal layer in the display part 4 of the liquid crystal cell 1. Thus, as the conducting passages 9 of the liquid crystal is provided at the neighborhood of the inlet 2 so as not to hinder the advance of the liquid crystal within the cell, and is surrounded with the adhesive layer 3, the enlargement of the thickness of cell at the near of the inlet 2 is prevented.
Patent JP-S60218747-A (JP)
Title: Cathode-ray tube
Inventor: KAWAMURA HIROMITSU
IPC: H01J29/89
Filed: 1984-04-13
Abstract: PURPOSE:To produce diffusive reflection so as to enable images to be easily seen by forming a film with minute concaves and convexes by spraying a mixture solution composed of a silicon hydroxide, an alcohol and an alkyl acetate over the face screen of the cathode-ray tube panel. CONSTITUTION:Either a mixture solution composed of a silicon hydroxide, an alcohol and an alkyl acetate or a mixture solution prepared by adding acetone and acetic acid to the above mixture solution is sprayed over the outer surface of a panel 1c, a face screen 1c', in such a manner as to form a rough paint surface. After that, the face screen 1c' is thermally treated to firmly fix the rough paint surface, thereby forming a film 8. As a result, external light irradiated upon the face screen 1c' can be reliably diffused and reflected. Therefore, even during daytime or under the illumination of an electric lamp, the cathode-ray tube can undoubtedly seen without causing any dazzling of regular reflection.
Patent JP-H03271605-A (JP)
Title: Fluidized bed boiler
Inventor: KOBAYASHI YOSHINORI
IPC: F23C10/00
Filed: 1990-03-22
Abstract: PURPOSE:To prevent the abrasion and corrosion of heat transfer tubes from occurring, and to decrease the amount of NOx by improving combustion and desulfurization efficiency, by a method wherein a furnace is separated by a partition in longitudinal direction, and one chamber is made a combustion reaction furnace and the other is made a heat transfer furnace. CONSTITUTION:A furnace 11 is separated into a combustion reaction furnace 13 and a heat transfer furnace 14, by a partition 12 in longitudinal direction, and both on the top side and on the bottom side of the partition 12, vacant spaces are provided. In the furnace 13, a fluidized bed is formed with solid materials such as fuel and limestone, and the state of the bed fluidized at a high speed is formed by primary and secondary air. Since a speed through a vacant tower within the furnace 13 is relatively high, the solid materials fill within the whole of furnace 13 without forming the fluidized bed defined, and fall to the side of the furnace 14 through a top end of the partition 12, which acts as a dam. After that, the temperature of the solid material is lowered by a group of heat transfer tubes 15 on the side of the furnace 14, and the solid materials are recirculated into the furnace 13 through the opening on the bottom side of the partition 12 and is made at a temperature suitable for desulfurization reaction. In this way, since a group of the tubes 15 are located in the furnace 14 outside the fluidized bed, the abrasion and corrosion thereof are decreased and since the speed through the vacant tower within the furnace 11 becomes high, combustion and desulfurization efficiency is improved. Furthermore, since the combustion and desulfurization reaction is done within the whole of the furnace, it is possible to decrease the amount of NOx.
Patent JP-S57318-A (JP)
Title: Intake device for internal combustion engine
Inventor: YAMAMOTO WATARU
IPC: F01L1/44
Filed: 1980-05-31
Abstract: PURPOSE: To improve intake efficiency, by mounting a rotary valve in an intake passage near an intake valve and opening the rotary valve and the intake valve at prescribed points of time, respectively, to make the corss-sectional area of the opening of the intake valve large from the beginning of suction process.  
     CONSTITUTION: A rotary valve 6 is mounted halfway in an intake passage 5 provided in the cylinder heat 2 of a four-cycle engine. The rotary valve 6 is located near an intake valve 3. A sucked mixture or air flows into a cylinder chamber 4 only when both the valves 3, 6 are opened at the same time. The intake valve 3 is interlocked with a crankshaft so that the valve 3 is almost fully opened at the end of exhaust process. The rotary valve 6 is interlocked with the crankshaft so that the valve 6 is opened just before the end of exhaust process. Since the intake valve 3 is quickly opened and closed because of the double action of both the valves 3, 6, the intake efficiency of the engine is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10271184-A (JP)
Title: Router testing device
Inventor: MASUDA RYUTA
IPC: H04L69/40
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the omission of inspection with respect to erroneous setting and malfunction by inputting setting data of route information set to the router of an inspecting object, filtering information and network information connected to the router from a data input means by an optimum form and carrying out data analyzing through the use of an analytic template defining an inputting form. SOLUTION: Route information R, filtering information F set to the router and network information 1 to n I are inputted from the data input means and a testing item generating means 12 divides testing items into filtering testing items and routing testing items. A test control means 14 executes a test by developing the filtering testing items generated by the means 12 to an address to be tested actually and judges an address space which is not to be filtered. Based on this, the routing testing item is generated and executed to sort by each testing item to store the testing results E of filtering and routing.
Patent JP-H09243864-A (JP)
Title: Optical connector disconnecting device
Inventor: ISHIDA HIDETOSHI
IPC: G02B6/36
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibility of the destruction of electronic parts arranged on a substrate by providing the subject device with a first mechanism for clamping an optical connector and a second mechanism consisting of a hooked part extending to the opposite side of this first mechanism beyond an adapter. SOLUTION: The injector part 3 of a connector plug B is provided with a rugged part in a transverse direction. The connector clamping part D for clamping the injector part 3 is provided with a reverse rugged part 9 having a meshing relation with the rugged part of the injector part 3. The front end of the extending part 7 extending at a specified distance to the opposite side of the injector part 3 in continuation with the clamping part D beyond the adapter 2 is provided with a hooked part 6. The hooking of the hooked part 6 with the adapter 2 and more than needed moving of the optical connector backward are prevented at the time of drawing the optical connector. Namely, the movement of the optical connector is limited at the time of disconnecting the optical connector having the push-pull mechanism arranged on a wiring board C from the adapter 2.
Patent JP-H04308132-A (JP)
Title: Sheet material feeding device
Inventor: HASEGAWA KAZUHIKO
IPC: G03G15/04
Filed: 1991-04-05
Abstract: PURPOSE:To prevent a preliminary conveying roller feeding a sheet material to a separating roller from hindering the insertion of the sheet material into a set. CONSTITUTION:When the inserting speed of a document into a document base 20 is faster than the rotating speed of a preliminary conveying roller 1, the supporting means 6 of the preliminary conveying roller 1 is rotated, and the preliminary conveying roller 1 is lowered. When a document is fed by a conveying roller 25 on the downstream side and a separating roller 10 is interlockingly rotated, the preliminary conveying roller 1 is lowered. A belt 13 serving as a transmitting means is loosened, and the supporting means 6 is rotated.
Patent JP-S52228-A (JP)
Title: Process for preparation of benzene and xylenes
Inventor: NAKAMURA TAKAHIRO
IPC: C07C67/00
Filed: 1975-06-18
Abstract: PURPOSE: Benzene and xylenes are prepared by heating toluene in the presence of a particular catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60216523-A (JP)
Title: Manufacture of anisotropic resin magnet sheet
Inventor: OKONOGI ITARU
IPC: H01F41/02
Filed: 1984-04-12
Abstract: PURPOSE:To obtain an anisotropic resin magnet sheet in not more than 1mm. thickness by using ferromagnetic powder and a thermoplastic resin binder and hot extrusion-molding these powder and binder in a magnetic field. CONSTITUTION:A 1-5 group or 2-17 group rare earth intermetallic compound is used as magnetic powder, and the powder grain-size of the former is brought to 3-10mum and that of the latter to 3-150mum. A polyamide resin such as nylon 6 or other thermoplastic resins are employed as a resin binder, and the resin binder is mixed with magnetic powder within a range of 40-20vol% according to mass productivity, thickness and the accuracy of a shape. A mixture is heated and kneaded, and passed through a dice 14 cooled 13 in a magnetic field while being heated 8 at 100-350 deg.C in response to the quality of a resin material, thus acquiring a sheet-shaped magnet 15. According to the constitution, the extremely thin anisotropic resin magnet, which has high magnetic performance of ¦BH¦max of 5MGOe or more and thickness thereof extends over 0.8-0.05mm., is obtained.
Patent JP-S59198431-A (JP)
Title: Waveguide type optical switch
Inventor: SAWAKI ITSUPEI
IPC: G02B6/12
Filed: 1983-04-26
Abstract: PURPOSE:To prevent the cause of crosstalk by forming an optical output terminal in a position, which does not face an optical input terminal, to prevent the leaked light in a waveguide bending part from being incident to the output terminal. CONSTITUTION:A Ti film is formed on a wafer to obtain a desired waveguide, and Ti is diffused into a substrate by this waveguide to form a region 13. A film 14 consisting of an SiO2 or the like is formed on all of the surface of the substrate. A photoresist is applied to this film 14 to form optical switch electrodes 15 and 15' consisting of Al or the like. Further, a pad 16 for electrode wiring, an optical input terminal 17, and an output terminal 18 are formed. Since terminals 18 and 17 are formed in positions which do not face each other, the light leaked out in a bending part of the waveguide is prevented from being incident to the terminal 18, and thus, the generation of crosstalk is prevented effectively.
Patent JP-H0611549-A (JP)
Title: Ic tester
Inventor: SATO KAZUHIKO
IPC: G01R31/28
Filed: 1993-03-31
Abstract: PURPOSE:To obtain an IC tester which can compare logic independently for each test channel with an arbitrary test cycle. CONSTITUTION:Test channels CH1-CHN are provided with level/timing comparison parts 201-20N which judges logic of an input signal level by strobes STRB1 and STRB2 and logic comparison parts 301-30N which perform logic comparison of the logic criterion result with expectation value signals EXP1-EXPN and then output or prohibit the logic comparison result according to comparison control signals CPE1 and CPE2. Furthermore, each test channel is provided with mode switching circuits 81-8N and mode switching signal generation parts 131-13N. Each mode switching circuit changes the comparison control signals CPE1 and CPE2 according to the mode switching signals CONT1, C0NT2, and C0NT3 of the corresponding channels and logic operation as desired and then controls whether they are fed to a corresponding logic comparison part 30 according to the pin control signal of the corresponding channel or not.
Patent JP-2000266450-A (JP)
Title: Refrigerator
Inventor: YOKOE AKIRA
IPC: F25D21/08
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To eliminate igniting by a radiant heater as an ignition source even if a combustible refrigerant is leaked from a cooler by sealing a hydrocarbon refrigerant in a refrigerating cycle, and arranging a plurality of radiant heaters under the cooler. SOLUTION: When a hydrocarbon refrigerant is leaked from a cooler 5 due to a certain reason such as a crack or the like, the refrigerant R600a is stayed in a deep freezing chamber 2 in a combustion limit range. When a refrigerator body is then defrosted by change, a first radiant heater 26 and a second radiant heater 27 are energized to heat, thereby melting frost adhered to the cooler 5. However, since heating temperatures of the heaters 26, 27 are set to 360 deg.C or below, the temperatures have an allowance of 100 deg.C or above from an igniting temperature of 460 to 490 deg.C of the R600a, and hence igniting due to the heaters 26, 27 can be prevented.
Patent JP-H05229388-A (JP)
Title: Detachable nose system with burglarproof device
Inventor: NOGUCHI TADAO
IPC: B60R11/02
Filed: 1992-02-25
Abstract: PURPOSE:To take burglarproof measures to further perfection by providing an on-vehicle equipment such as a car audio system the nose piece part of which is attachable and removable by customers for a burglarproof purpose and making the equipment absolutely incapable of operating with a separately obtained nose piece. CONSTITUTION:The data of final use state of an equipment, or the data such as the kind of received band in a radio part 4, the received frequency in the same, the operation mode in a cassette player 5, the ON/OFF of Dolby NR in the same, the selected state of a switching part 6, the volume position of a regulating part 7, and the position of the variable resistor for sound quality regulation in the same, are stored as a last channel data in both a memory 13 on a body side and a memory 14 on a nose piece part side. After the ON/ OFF of a power source accompanying the attachment/removal of a nose piece part 2, both the data are collated by a microcomputer 10, and when the both are coincident to each other, the operation switch 12 of the equipment is operated.
Patent JP-H07279662-A (JP)
Title: Cover for exhaust manifold
Inventor: HAYAMIZU ICHIRO
IPC: F02B77/13
Filed: 1994-04-12
Abstract: PURPOSE:To realize a cover for an exhaust manifold, which can be simply manufactured and has good efficiency of sound absorption. CONSTITUTION:In a cover 1 for a manifold which is formed by a compound material made by clamping a heat insulation material between two metal plates 2, 4, many recess parts 5 having a hole 7 at the bottom 5a and many projecting parts 6 having a hole 8 on the top 6a are continuously formed on the metal plate 2 provided on the face opposite to the exhaust manifold. In the recessed parts 5 or the projecting parts 6 formed on the metal plate 2, the holes can be easily, formed in the case where the sum of lengths of both sides is 1.4 or more times as long as the base, and preferably the metal plate is an aluminized plate.
Patent JP-S60231069-A (JP)
Inventor: KAARU DEII AREN
IPC: F16J15/16
Filed: 1985-04-09
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-S63238123-A (JP)
Title: Epoxy resin composition
Inventor: SHIOBARA TOSHIO
IPC: C09D163/00
Filed: 1987-03-26
Abstract: PURPOSE:To obtain a composition capable of providing cured products having excellent mechanical strength and crack resistance, by blending a composition containing an epoxy resin and curing agent with a copolymer of an alkenyl group-containing epoxy resin with a mixture of two specific organosilicon compounds. CONSTITUTION:The aimed composition obtained by combining (A) an epoxy resin with (B) a curing agent and (C) a copolymer prepared by adding (i) an alkenyl group-containing epoxy resin to a mixture of two organopolysiloxanes of (ii) a compound expressed by formula I (R is organic group; a is 0.001-0.1; b is 1.9-2.0; 1.9<a+b<2.2; the number of Si in one molecule is 50-1,000 and the number of H directly bonded to Si in one molecule is 1-5) with (iii) a compound expressed by formula II (c is 0.02-1.0; d is 1.8-2.0; 1.9<c+d<3; the number of Si in one molecule is 2-40 and the number of H directly bonded to Si in one molecule is 1-5) at 0.01-0.4 weight ratio of [compound (iii)/ compound (ii)].
Patent JP-H10270406-A (JP)
Title: Ultrasonic wave generator and manufacture thereof
Inventor: MATSUZAKI NOBUKI
IPC: B06B1/06
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To efficiently transmit an ultrasonic wave generated by a piezoelectric element oscillator to a liq. by depositing a metal on the surface of the oscillator to form a vibration film. SOLUTION: An oscillator 11 composed of a plate-like piezoelectric element such as a PZT is polished to make smooth its top and bottom faces, a first electrode 12 is formed on the top face of the except its marginal part, with a second electrode 13 continuing from the entire bottom face to the peripheral part of the top face, a metal such as W or Ti is deposited on the lower face of the oscillator 11, i.e., the entire bottom face of the electrode 13 to form a vibration film 14 of several microns thick, thus integrating this film 14 with the oscillator 11, without using any adhesive, to result in direct transmission of ultrasonic vibration generated by the oscillator 11 to the film 14. Thus the vibration is transmitted to the film 14 and cleaning liq. without attenuation.
Patent JP-H08273216-A (JP)
Title: Production of optical disk
Inventor: NAITO HIROSHI
IPC: G11B7/26
Filed: 1995-03-30
Abstract: PURPOSE: To produce a metallic master disk which is excellent in yield and reliability by realizing the reduction of a treatment cost and the improvement in installation environment, equipment area and cycle time in a process for production of the master disk. CONSTITUTION: The photoresist and adhesion reinforcing agent remaining on a defective glass original plate are shaken off and removed and this defective glass original plate is dried by a post-defect treatment stage when the defect occurs during the execution of a resist applying stage in the process for production of the master disk. Next, the defective glass original plate is sent again to the initial stage of the process for production of the master disk.
Patent JP-S55165314-A (JP)
Title: Method and device for chemical grouting for improvement of ground
Inventor: ENAMI HISAO
IPC: E02D3/12
Filed: 1979-06-11
Abstract: PURPOSE: To make the grout permeate and distribute evely by a method wherein an injector is let out from the inside of an outer pipe inserted in the ground and the grout is injected through a space formed between the injector and the surface of the hole of the ground.  
     CONSTITUTION: After boring is made down to the fixed depth by a bit 21 in such a state that an injector 5 is backed in an outer pipe 4, the outer pipe 4 is retreated by the sectional length L 1 . Next, an accelerating liquid and a hardening liquid are supplied under high pressure from a grout-supplying device not shown in the figure through liquid supply routes 7 and 8, respectively. Then, the injecter 5, being given the high pressure in the liquid supply route 7, is let out momentarily into the hole G 1  of the ground, as shown in the figure. When the letting-out of the injector 5 being completed, the hole of a valve 19a is opened and the above liquids are mixed in the liquid route 9 and jetted out into the hole G 1 , improving the sectional length L 1 . Then, the supply of the grout is stopped, another section of the ground is bored, and such a process is repeated, thereby the deep ground being improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58189246-A (JP)
Title: Molded rubber dry clutch facing
Inventor: SAKABE TOSHIAKI
IPC: C08K5/44
Filed: 1982-04-30
Abstract: PURPOSE:To provide a rubber compsn. capable of forming a clutch facing having excellent wear-resistant characteristics, frictional characteristics, etc. without causing surface blister or the formation of internal cavity during molding by heating under pressure, by using two specified kinds of vulcanization accelerators for a vulcanizable rubber compsn. CONSTITUTION:At least one compd. (A) selected from thiazole vulcanization accelerators such as 2-mercaptobenzothiazole and sulfenamide vulcanization accelerators such as N-cyclo-hexyl-2-benzothiazolylsulfenamide and at least one compd. (B) selected from thiuram vulcanization accelerators such as tetramethylthiuram disulfide and dithiocarbamate vulcanization accelerators such as pentamethylenedithiodicarbamic acid piperidine salt are used in combination. 2- 5pts.wt. compd. A and 1-5pts.wt. compd. B as vulcanization accelerators for a rubber compsn. for the production of the titled clutch facing are blended with 100pts.wt. rubber component.
Patent JP-H03272614-A (JP)
Title: Thresher
Inventor: YAMASHITA TOMIKIYO
IPC: A01F12/00
Filed: 1990-03-23
Abstract: PURPOSE:To enable opening of the upper part of a shaking-separation plate by uniting a waste straw conveyor and a suction fan into one body at the back of a threshing chamber and carrying out shaking for opening and closing using a vertical support shaft on on end side as a supporting point. CONSTITUTION:A waste straw conveyor 13 and suction fan 11 are framed and united into one body on the upper part of a shaking separation plate at the back of a threshing chamber 1. The waste straw conveyor and the suction fan are shaken for opening and closing using a vertical support shaft 18 on one end side as a supporting point so that the upper part of the shaking- separation plate may be widely opened, thus facilitating cleaning or inspection and simplifying detachment.
Patent JP-H08271275-A (JP)
Title: Route selection apparatus
Inventor: TAKENAGA HIROSHI
IPC: G09B29/00
Filed: 1995-03-30
Abstract: PURPOSE: To provide a route selection apparatus which provides one route suitable for a driver's preference out of a plurality of recommended routes. CONSTITUTION: A communication means 1 transmits position information and receives a plurality of routes and pieces of attribute information on the respective routes. In a map storage means 3, map information which displays a map containing the plurality of routes is stored, and user information which is used to identify a user is input via an input means 2. A storage means 6 stores a plurality of kinds of functions to select a route so as to be classified by the user information. Then, a route selection means 4 receives first information and second information which are pieces of information to be reflected in the selection of a route and which indicate the degree of a preference as well as the unser information.  The route selection means 4 refers to the storage content of the storage means 6, it uses a first function decided according to the user information and to the kind of the first information, it converts values of respective parameters, it uses a second function decided according to the user information and to the kind of the second information, it converts the converted values, it adds all converted values, and it displays a route having a largest added value as an optimum route.