baber/WOPTO huggingface dataset:
Patent JP-H02193803-A (JP)
Title: Belt conveyer
Inventor: TSUTSUMI RYOJIRO
IPC: B65G15/22
Filed: 1989-01-23
Abstract: PURPOSE:To restrain the generation of heat in a flat belt conveyer in which a flat belt is wound around upper and lower inclined rollers so as to change the running direction thereof, by arranging a plurality of short rollers which are rotatable independently of each other, along a straight line so as to constitute the inclined rollers. CONSTITUTION:The upper travel section 21a of a flat belt 21 is extended from an end roller 4 and is wound around an upper inclined roller 2 which is inclined by an angle of 45 deg. to the running direction of a conveyer so as to be folded back. Then it is wound around an idler end roller 5. Further, it goes around a lower inclined roller 3, snap rollers 7, 8 and a drive roller, and then returns to the end roller 4 so as to form the lower travel section 21b. Each of these inclined rollers 2, 3 is composed of several short rollers 2a, 2b which are arranged being rotatable independently from each other along a straight line so as to form a single roller shape. With this arrangement, the short rollers may be rotated independently of each other in accordance with travel speeds due to differences in tension among widthwise parts of the flat belt. Accordingly, slipping is reduced, thereby it is possible to restrain the generation of heat.
Patent JP-S62170278-A (JP)
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1986-01-23
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-S61183490-A (JP)
Inventor: JIYON AARU ROBII
IPC: C25D3/50
Filed: 1986-01-24
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-H06228318-A (JP)
Title: Production of methylated polysilane
Inventor: KABETA KEIJI
IPC: C08G77/48
Filed: 1993-01-29
Abstract: PURPOSE:To obtain a polysilane having a high molecular weight, being normally solid and soluble in a general organic solvent and having a low content of hydrolyzable substituents by reacting two specified oxydisilanes with each other under specified conditions. CONSTITUTION:A 1,1,2-trimethyl-1,2,2-tricarbyloxydisilane (A) of formula I (wherein R is a monovalent hydrocarbon group) is mixed with a 1,2- dimethyl-1,1,2,2-tetracarbyloxydisilane (B) of formula II (wherein R<2> is R<1>) in a molar ratio of A:B=2.5:1-1:20, and the obtained mixture is reacted at 80-180 deg.C in the presence of an alkali metal carbyloxylate of the formula: MOR<3> (wherein M is an alkali metal, and R<3> is R<1>).
Patent JP-H06227181-A (JP)
Title: Conductive printed matter
Inventor: OSONE SATOSHI
IPC: B42D15/00
Filed: 1993-01-29
Abstract: PURPOSE:To increase the degree of freedom in a selection of printing patterns, and provide a conductive printed matter being useful in a manufacturing process. CONSTITUTION:The conductive printed matter is featured such that a conductive part 2 is provided on the basement material and a non-conductive part 3 is provided thereon as required, and on the surface of the conductive part, 2 or on both the surfaces of the conductive part 2 and non-conductive part 3, print consisting of further desired patterns or colors is given in superimposed relation.
Patent JP-H02233767-A (JP)
Title: Water-soluble disazo compound,its preparation,and method of using it as dye
Inventor: RUUTOUITSUHI SHIYUREEFUERU
IPC: D06P1/384
Filed: 1990-01-25
Abstract: NEW MATERIAL: A compound represented by formula I {wherein D* is a (substituted) phenylene or a (substituted) naphthylene; D is m- or p-phenylene; A is a direct bond, methylene or a group: -N(R)- [wherein R is a (substituted) 1-4C alkyl]; Y 1  and Y 2  are each vinyl, β-chloroethyl or β-sulfatoethyl; and M is H or an alkali metal}.  
     EXAMPLE: A compound represented by formula II.  
     USE: Dyeing or printing a fibrous material containing OH groups and/or carbonamide groups. Dyeing in dark blue.  
     PREPARATION: Diazonium salts of amines represented by formula III and IV are coupled with a divalent coupler being 1-amino-3,6- or 4,6-disulfo-8-naphthol. The first coupling reaction is performed in a strongly acidic aqueous medium, and the second coupling reaction is performed in a weakly acidic to weakly alkaline aqueous medium. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03217821-A (JP)
Title: Production of transparent electrode substrate
Inventor: NAKANISHI AKIRA
IPC: G02F1/1343
Filed: 1990-01-24
Abstract: PURPOSE:To produce the transparent electrode substrate of desired patterns having a low resistance value and excellent durability by coating the surface of a substrate, on which patterned ITO thin film are formed, with a metallic oxide thin film or metallic thin film. CONSTITUTION:The surface of the ITO thin films is coated with the metallic oxide thin film or metallic thin film merely by providing the simple stage of uniformly forming the metallic oxide thin film or metallic thin film on the ITO thin film substrate patterned by using a coating or printing/baking method and, therefore, the excellent transparent electrodes which are low in resistance and are less changed in the resistance are formed. Namely, a metal compd. which is dissolved or dispersed in a solvent is uniformly applied on the substrate and is baked to form the metallic oxide thin film or metallic thin film on the ITO thin film and the part where the ITO thin films do not exist, i.e. on the substrate. Since the resistance of the part where the ITO thin films do not exist, i.e. the part where the metallic oxode thin film or metallic thin film exists on the substrate is as high as about the resistance of the substrate, the insulating characteristic between the adjacent transparent electrodes is assured.
Patent JP-S55106564-A (JP)
Title: Device for assembling trigger for trigger sprayer
Inventor: ICHIZAWA YOSHIYUKI
IPC: B23P21/00
Filed: 1979-02-09
Abstract: PURPOSE:To simplify a manufacturing process and raise productivity, by automatically assembling a piston and a trigger handle on a trigger sprayer body already assembled with a nozzle and an intake part in building a trigger sprayer. CONSTITUTION:The first, ... and the twelfth stations are provided on a main table 10 which is rotated counterclockwise. A trigger sprayer body 160 already fitted with a nozzle 161 and an intake part 165 is conducted to a body feed mechanism 11 by a conveyor 23 so that the body is supplied to the first station on the main table 10. A piston 190 is supplied from a parts feeder 25 through a chute 24 and positioned at the fifth station. A trigger handle 200 is supplied to the sixth station through a chute 26 and set at the seventh station. Defective pieces are detected at the nineth station and picked out through a chute 28. A proper assembled trigger sprayer is picked out by the tenth station through a chute 29. The trigger sprayer is efficiently assembled by automatic parts supply and conveyor system.
Patent JP-H10214814-A (JP)
Title: Substrate processing device
Inventor: OKUNO EIJI
IPC: H01L21/304
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing device in which rational maintenance can be realized. SOLUTION: In a substrate processing device in which a predetermined processing is performed while a vertical substrate 9 is transferred vertically, a processing part 2 to perform the predetermined processing to a substrate 9 is provided with an opening/closing part 2a which can be opened/closed in a penetrated path for transferring the substrate 9. The opening/closing part 2a is connected with a fixing part 2b excluding itself through a hinge 231, and it can be rotated/shifted for opening/closing action at an axis J as a center. In addition, the fixing part 2b is fixed to the device body. Further, a vat 412 having an opening OP is provided on the lower side of the part 2 so as to receive a treatment liquid leaking from an opening/closing position BD.  Thus, owing to such a configuration, maintenance work within the part 2 can be performed rationally in the substrate processing device in which the part 2 is located at high position, and the leakage of processing liquid can be solved easily through such an opening/closing mechanism.
Patent JP-H11212460-A (JP)
Title: Electronic watermark superposing method and electronic information delivery system
Inventor: IWAMURA KEIICHI
IPC: H04N7/167
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent the dishonesty due to conspiracy of two entities, whose various combinations are assumed, at the time of subordinately delivering electronic information among at least three entities. SOLUTION: Entities encipher electronic information to transmit and receive electronic information to and from each other, and in this process, electronic watermark information is buried to repeat the transmission processing of electronic information with electronic watermark in plural times. Thus, electronic information on which electronic watermark information is superposed is delivered from at least a first entity 10 to a third entity 20 through a second entity (10 or 20).
Patent JP-S59229589-A (JP)
Inventor: SAKURAI HIDETO
IPC: G09B15/00
Filed: 1983-01-31
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-S59138808-A (JP)
Title: System for controlling combustion
Inventor: YONEMURA TETSUO
IPC: F23N5/00
Filed: 1983-01-31
Abstract: PURPOSE:To make it possible to feed a suitable amount of combustion air flow correspondingly with the amount of fuel to be fed to a burner even when leakage of the combustion air occurs in a heat exchanger, by calculating a correction functional value from the measured value of the concentration of O2 in the exhaust gas, and adjusting the amount of the air current for combustion based on this correction functional value and the combustion air flow of the heat exchanger. CONSTITUTION:The concentrations of O2 in the exhaust gas line GL on the inlet side and outlet side of the heat exchanger 5 are measured by first and second exhaust gas O2 analyzers 17, 20, a correction factor f4x for the air leakage is calculated in an operating section based on the measured values [inlet O2] and [outlet O2], the correction factor f4x is multiplied by the combustion air flow Qin to find the combustion air flow Qout on the outlet side of the heat exchanger 5, and based upon this Qout the combustion air flow adjusting meter 14 outputs an operation signal (M) to feed a combustion air flow increased in the amount of leakage of air in the heat exchanger 5.
Patent JP-S54107927-A (JP)
Title: Extraction of benikoji pigment
Inventor: MIYAGAWA KAZUYUKI
IPC: C09B61/00
Filed: 1978-02-13
Abstract: PURPOSE: To prevent the formation of cloudiness of the title pigment when dissolved in water in use, by adjusting the pH of the aqueous alcohol after extration of Benikoji pigment to the alkaline side.  
     CONSTITUTION: Benikoji pigment is extracted from Benikoji with a mixed solvent of water and an alcohol, preferably containing 10W50 wt.% of water, at room temperature to 90°C, and the pH of the extract is adjusted to the alkaline side, preferably 7.2W10.0. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55108158-A (JP)
Title: Cathode for x-ray tube
Inventor: HAYASHI TADASHI
IPC: H01J35/06
Filed: 1979-02-13
Abstract: PURPOSE:To achieve a high precision focus, by causing a cylindrical coil filament to project toward the anticathode, said filament being surrounded by a focusing wall relatively close thereto and rising from the bottom of a relatively wide focusing groove. CONSTITUTION:A cylindrical filament 1 is surrounded by a focusing wall 7 relatively close thereto. A recess 8 opened toward the anticathode is formed outside the periphery of the focusing wall 7. In this cathode structure, equipotential surfaces 5 have the form of concentric cylindrical surfaces with the center of the coil filament being the center of said surfaces, and further, a virtual electrode 4 of a relatively concentrated form is produced.
Patent JP-S55106081-A (JP)
Title: Method of and device for controlling parallel operated inverters
Inventor: KURISUCHIAN KUBURITSUKU
IPC: H02J3/38
Filed: 1980-02-07
Abstract: A method for controlling the voltage and the load distribution, as well as for synchronizing, of several inverters the outputs of which can be connected to a common bus bar in which, for each inverter, a simulated control variable is formed and is compared as to amplitude and phase with a reference voltage which is the same for all inverters.
Patent JP-S58131835-A (JP)
Title: Multichannel signal encoding method
Inventor: YODA MASAAKI
IPC: H03M1/12
Filed: 1982-02-01
Abstract: PURPOSE:To reduce the information speed remarkably, by suitably assigning the number of quantized bits of each channel in response to power, after eliminating the correlation between multichannel signals. CONSTITUTION:Digitized N-channel signals from a terminal 1 are converted into signals being non-correlation between the channels and having minimized power of geometrical means at an orthogonal conversion section 2 and applied to an encoder 5 via a buffer memory section 3. A bit assigning section 4 determines the encoded number of bits of each channel signal based on the signal of each channel of the section 3 and the encoder 5 encodes the signal in a different bit number from each channel. The encoded signal from the encoder 5 and parameter information from the section 4 are converted serially at a transmission line encoder section 6 and transmitted to a transmission line 7. In the reproduction, the operation is preformed inversely by using the said parameter information.
Patent JP-H05200431-A (JP)
Title: Method for cooling hollow extruded stock directly after extrusion
Inventor: AMAYA YOSHINORI
IPC: B23K26/382
Filed: 1992-01-30
Abstract: PURPOSE:To cool a stock E which is being extruded from its hollow part side. CONSTITUTION:After extrusion is started, the hollow extruded stock E which is extruded through a die of an extruder 1 and as yet in a state of high temperature directly after extrusion is irradiated with laser beam and a cooling medium introducing hole 20 of a specified diameter which connects with the inner part of a hollow part is formed to introduce cooling medium into the hollow part of the extruded stock E through this introducing hole 20 during the extrusion.
Patent JP-H03218770-A (JP)
Title: Bag for preserving platelet and composite bag formed by using this bag
Inventor: KAWAMOTO SHOJI
IPC: A61L31/00
Filed: 1990-01-24
Abstract: PURPOSE:To lessen the bleeding out of a plasticizer to a thick liquid of the platelet and to obviate the degradation in the function of the platelet by adding a specific ratio of the plasticizer to a specific polymer alloy. CONSTITUTION:This bag is a polymer mixture consisting of the compsn. comprising 25 to 60wt.% poly(ethylene butyrene) polystyrene block copolymer, 20 to 40wt.% polypropylene, and 5 to 35wt.% ethylene acrylate ester copolymer. This block copolymer has at least >=2 pieces of the parts where the polystyrene segments are crystallized and arranged. The bag consists of the resin formed by mixing 1 to 20wt.% trimellitic acid tri-n-octyl ester, tri-2-ethyl hexyl trimellitate or the mixture composed thereof with the polymer alloy in which the molecular chains of such polymer entangle with each other like network.
Patent JP-S63181434-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUMOTO MASANORI
IPC: H01L21/768
Filed: 1987-01-23
Abstract: PURPOSE:To prevent a CVD reaction furnace and other substrates from being contaminated by a metal by a method wherein, prior to the deposition an HTO, an insulating film is formed on the surface of a semiconductor substrate by one method out of a plasma CVD method, an ECR plasma CVD method and a photo-assisted CVD method. CONSTITUTION:An insulating film can be deposited at a substrate temperature ranging from the room temperature to about 300 deg.C and at a low pressure by using a plasma CVD method, an ECR plasma CVD method and a photo-assisted CVD method. A refractory metal or a silicide is hardly oxidized at this low substrate temperature even when a little oxygen is introduced into a reaction furnace. On the other hand, even when a small amount of metal atoms exists inside the reaction furnace, the atoms are hardly evaporated again because the temperature inside the furnace is low. From these facts it is confirmed that, even when other semiconductor substrates are introduced into the reaction furnace for CVD use, the surface is not contaminated by metal atoms. When an HTO is deposited on this insulating film at a high temperature, it is possible to prevent the metal atoms from evaporating and to prevent the reaction furnace from being contaminated.
Patent JP-S63183395-A (JP)
Inventor: TANAKA YOSHIMOTO
IPC: F41B11/64
Filed: 1987-01-24
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-2000214741-A (JP)
Title: Toner carrying device
Inventor: AKIBA YASUSHI
IPC: G03G21/10
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a carrying method which does not give such a stress that toner is flocculated and further, a mechanical noise is restrained by using a simple device by rocking a rocking member stepwise and making the rocking member collide with a shock absorbing material in the midst of stepwise rocking. SOLUTION: A rocking plate 9 is cyclically rocked in directions shown by arrows A and B by the rotation of a stepped eccentric cam 10a. An aperture formed so that a projection 14 and the shock absorbing material 11 provided on the inside wall of a vertical part 8a are inserted through is provided on the plate 9 and a stopper 18 is provided at the upper end of the aperture. The stopper 18 locks so that the plate 9 may not move to the cam 10a side by specified amount or more by the tensile force of a spring 12, and it collides with the plate 9 at the time of finishing stepwise rocking so as to properly vibrate the plate 9, thereby, the residual toner left after transfer is prevented from being flocculated or bridged.
Patent JP-H05202894-A (JP)
Title: Impeller of motor-driven air blower
Inventor: SASAHARA FUMIHIKO
IPC: F04D29/28
Filed: 1992-01-30
Abstract: PURPOSE:To provide an impeller for motor-driven air blower by which a higher vacuum pressure than conventional one can be obtained. CONSTITUTION:There are provided a front shroud 12, a rear shroud 13, and plural blades 14. The blade 14 is provided with a staking protrusion for integrating it with the front shroud 12 or the rear shroud 13, and the staking protrusion 15 is formed at a position so that the opening area of a passage surrounded by at least the front shroud 12, the rear shroud 13, and the blades 14 may be minimum.
Patent JP-H05209098-A (JP)
Title: Thermoplastic resin composition
Inventor: OKADA AKIHIKO
IPC: C08L71/00
Filed: 1992-01-30
Abstract: PURPOSE:To improve the long-term thermal stability by incorporating a specified amount of a polyphenylene ether modified with maleic anhydride into a styrene polymer having a highly syndiotactic structure and mixed with an inorganic filler. CONSTITUTION:100 pts.wt. styrene polymer having a highly syndiotactic structure (e.g. polystyrene) is mixed with 1-350 pts.wt. inorganic filler (e.g. glass fibers) and 0.1-3.5 pts.wt. polyphenylene ether modified with maleic anhydride [e.g. poly(2,3-dimethyl-6-ethyl-1,4-phenylene ether)] to produce a thermoplastic resin composition. The incorporation of 5-100 pts.wt. rubbery elastomer additionally therein can improve the impact resistance as well as the long-term thermal stability. The obtained composition is suitably used for the manufacture of automobile parts, etc.
Patent JP-S61197039-A (JP)
Inventor: RUSEK MILOS
IPC: C07C209/18
Filed: 1986-01-28
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-H05201200-A (JP)
Title: Image display device
Inventor: MYODO SHIGERU
IPC: B44C5/08
Filed: 1992-01-30
Abstract: PURPOSE:To impart unexpected properties by composing an image display device of a lighting unit consisting of a light source, a light guide body, a reflecting means and a diffusing means and a sound actuator generating a sound by vibrating the components of the image display device. CONSTITUTION:The light of a light source 1 is projected into a light guide body 6, in which transparent plastic boards are laminated in a stepped shape, and transmitted in the light guide body 6 in a total reflection manner. A reflecting plate 2 returns light not projected to the light guide body 6 to the light source 1 while reflecting light emitted from the outgoing end of the light guide body 6 to a diffuser panel 3. Consequently, the outgoing end of the light guide body 6 functions as the virtual light source of the diffuser panel 3. As a result, the number and pitches of the transparent plastic boards of the light guide body 6 are altered, and changes can be given. On the other hand, sound actuators 7 are brought into contact and mounted to a box body 5, and the box body 5 is vibrated, thus generating a sound. Accordingly, the place of the sound cannot be specified, and the sound is heard, as if it come out of the image panel.
Patent JP-H0559210-A (JP)
Title: Foamed polyolefin resin particle and preparation thereof
Inventor: SENDA KENICHI
IPC: C08J9/18
Filed: 1992-01-30
Abstract: PURPOSE:To obtain foamed polyolefin particles which are free from particle blocking, have a uniform and fine cell structure, and are extremely uniform in expansion ratio. CONSTITUTION:Polyolefin resin particles 2 having a specific particle diameter are dispersed in water 3 in a pressure vessel 1 along with a volatile foaming agent in the presence of a dispersant. The dispersion is heated to a temp. in a given range, and is then discharged through a specific opening to a lower- pressure zone while the temp. and pressure in the vessel 1 are kept constant, thereby to produce foamed polyolefin particles 10.
Patent JP-S60161660-A (JP)
Title: Semiconductor memory device
Inventor: TAGUCHI MASAO
IPC: H01L27/088
Filed: 1984-02-01
Abstract: PURPOSE:To narrow the occupying area, and to realize a memory device of high density by a method wherein an MIS transistor having a gate electrode connected to a row side reset clock source is furnished to isolate electrically sense amplifiers formed adjoining in an active region. CONSTITUTION:Sense amplifiers of two pieces constructed by transistors of from Q1 to Q4 are formed in a common active region, and isolated electrically by a transistor Q6 formed in the same active region. Moreover, the gate electrode of the transistor Q6 is connected to a row side reset clock source (not shown in the figure) through a wiring RE for supply of a reset clock phiRE. To enhance sensitivity of the sense amplifiers, it is effective to short-circuit bit lines BL, BL at the parts close by the sense amplifiers during the reset period, and transistors Q5, Q7 are inserted for that purpose. Moreover, because the transistor Q6 short- circuits the bit lines belonging to different columns, a direct influence is not applied to sensitivity of the sense amplifiers.
Patent JP-S60160081-A (JP)
Title: Magnetic tape winding device
Inventor: SODA KOUICHI
IPC: G11B23/113
Filed: 1984-01-30
Abstract: PURPOSE:To attain the connection between a magnetic tape and a leader tape without injuring the magnetic tape despite the small length of the leader tape, by tilting a cassette connected with the leader tape to a holding block of the magnetic tape and connecting both tapes. CONSTITUTION:A cassette holer 24 which stores a cassette connected with a leader tape is attached to a rotary shaft 26 supported by a bearing 27. A universal link 54 is connected to the holder 24. Therefore the holder 24 can be titled to a tape holding block 45 by advancing a shaft 55 toward the bearing 27. In such constitution, the holder 24 is tilted when a magnetic tape held by the block 45 is connected to the leader tape led out of a cassette case which is stored to the holder 24. Thus it is not needed to fold sharp the leader tape despite its small length. This avoids injuries given to the magnetic tape when it is connected to the leader tape.