baber/WOPTO huggingface dataset:
Patent JP-S62178723-A (JP)
Title: Air-intake device for engine
Inventor: YOSHIOKA SADASHICHI
IPC: F02D13/02
Filed: 1986-02-01
Abstract: PURPOSE:To reduce incurring of a pump loss, by a method wherein two intake air valves are mounted to each cylinder, an independent air-intake port is communicated to each air-intake valve, a valve, closing a secondary air-intake port during load load running, is situated, and during low load, the closinging timing of an air-intake valve on the primary side is expedited during low load running. CONSTITUTION:A primary air-intake valve 161 and a secondary air-intake valve 162 are mounted to each cylinder 5, and air-intake ports 61 and 62 are communicated thereto, and an on-off valve 12, opened during high load running, in situated to an air-intake port 62 on the secondary side. During load running of an engine, the on-off valve 12 is closed, air is sucked only through the port 61 on the primary side, and a valve timing control mechanism is situated in the driving mechanism of the primary air-intake valve 161. During low load running, the closing timing of the air-intake valve is set so that it is closed this side of the bottom dead point, and this constitution prevents incurring of a pumping loss.
Patent JP-S57135923-A (JP)
Title: Electro-optic display device
Inventor: HARADA YUUJI
IPC: G02F1/1335
Filed: 1981-02-16
Abstract: PURPOSE: To prevent the occurrence of an interference fringe, by providing projections on one, at least, of the face of a polarizing plate, which faces to an electrode substrate, and the face of this substrate which faces to the polarizing plate.  
     CONSTITUTION: A lower polarizing plate 7 is stuck to a substrate 2 and is stuck to a reflective plate 8 also. Since the face of an upper polarizing plate 3 which faces to a substrate 1 is a rugged face having projections 9, the polarizing plate 3 and the substrate 1 are arranged at a prescribed interval, and thus, the occurrence of the interference fringe between the substrate and the polarizing plate is prevented effectively. This ruggedness is formed by a nonglare treatment or is formed on the polarizing plate or the substrate by a printed ink layer which has the form of characters, numbers, marks, or the like provided by the screen printing method. The rugged minute structure where scattering of the light is little and the transparency of the polarizing plate is held is desirable. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55114398-A (JP)
Title: Dehydration of slurry water
Inventor: KANOU MASAYOSHI
IPC: C02F11/12
Filed: 1979-02-23
Abstract: PURPOSE: To maintain water-passing aperture for slurry water and ventilability by removing or destroying by stirring a fine particle layer formed on the surface of deposited layer in the dehydration of slurry water.  
     CONSTITUTION: In the dehydration tank 1 into which coal slurry is charged, the slurry water passed by gravity through capillary tube paths inside the coat deposited layer 2, reaches the bottom, and then is discharged from an outlet tube. In this case, the stirring device 3 is provided in order to destroy the fine particle layer 2A formed on the deposited layer 2 which is responsible for the blockage of the capillary tube paths. The stirring device 3 consists of the support shaft 4, the plural scrapers attached to the shaft 4, the wire 6 wound around the plural pulleys 7, and the driving source 8. During the period that the scrapers 5 are inserted into the layer 2A and make a reciprocal movement, the layer is destroyed and thereby the blockage of the capillary tube paths can be prevented and its ventilability and water permeability can be well maintained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58138907-A (JP)
Title: Whirl type combustion device
Inventor: TSUMURA SHIYUNICHI
IPC: F23C7/00
Filed: 1982-02-15
Abstract: PURPOSE:To perform the denitration in a boiler more effectively, by making the mixing of reducing flames with main burner flames containing NOX sufficient, and prolonging the staying time of the reducing flames in the boiler. CONSTITUTION:Combustion air 10 flowed in a blast box 7 is provided with a whirling force at an air register 6, and is jetted from a throat 4 as combustion air for the main burner 1 to produce the main burner flames. In this case, the air-fuel ratio in the main burners 1 is to be about 1 or slightly over 1. On the other hand, only feul 12 is jetted from the reducing burners 2, that is, the fuel 12 is jetted with the air-fuel ratio being 0, so that the fuel is burned with oxygen remaining in the fire furnace 15 to perform low oxygen burning to form reducing flames. Then other combustion air 10 is supplied from air inlets 13, and whirling streams are generated in the furnace by this supply of the combustion air so that the main burner flames and the reducing burner flames are favorably mixed, and therefore NOX, in the main burner flames is reduced with the reducing intermediate products such as CN, NH, etc. in the reducing burner flames to N2.
Patent JP-H08192208-A (JP)
Title: Rolling roll for roll shift and roll shift rolling mill
Inventor: HONJO HISASHI
IPC: B21B37/42
Filed: 1995-01-13
Abstract: PURPOSE: To provide a rolling roll for roll shift and roll shift rolling mill having a crown with which factors having an influence on rolling performance are corrected and which copes with all rolling conditions. CONSTITUTION: When roll shift rolling is executed by use of a tapered roll shape 12 which is a shape for controlling sheet crown of a work roll and simultaneously roll deflection due to nominal rolling force that is one of defective rolling phenomena is compensated, the roll shape of rolling roll 10 for roll shift shown by the continuous line C is made by synthesizing the tapered roll shape 12 shown by the chain line A and the roll deflection compensating shape 17 shown by the broken line B. By taking this synthesized roll shape, roll shift rolling is executed in the state where the roll deflection 15 due to the nominal rolling force of defective rolling phenomenon is automatically compensated.  In this way, by making the roll shape into the compensating shape in accordance with the defective rolling phenomena, the shape of the rolling roll which copes with all rolling conditions is obtained.
Patent JP-S61181940-A (JP)
Title: Friction coefficient detector for running roard surface in vehicle
Inventor: SUZUKI YUTAKA
IPC: G01N19/02
Filed: 1985-02-06
Abstract: PURPOSE:To enable accurate detection with simple construction and at a lower production cost, by detecting the level of friction coefficient of a running road surface from the relationship between the brake fluid pressure and the caliper reaction of a disc brake. CONSTITUTION:A voltage signal indicating a caliper reaction F from a caliper reaction sensor 10 is converted into a digital signal with an A/D converter 11 and fed to an interface circuit 15 of a microcomputer 14. A voltage signal indicating a brake liquid pressure P from a brake liquid pressure sensor 12 is converted into a digital signal with an A/D converter 13 to be fed to the interface circuit 15 of the microcomputer 14. The brake liquid pressure P is set at specified values PA-PD beforehand to meet PA<PS<PC<PD. When PA< P<=PS, the comparison value is set for FQ to compare the caliper reaction F. When F>=FQ, the friction coefficient mu of a running roard surface is determined to be high.
Patent JP-S56118367-A (JP)
Title: Preparation of semiconductor device
Inventor: TANAKA IZUMI
IPC: H01L27/08
Filed: 1980-02-22
Abstract: PURPOSE:To prevent the defects from taking place and growing on the substrate during the high temperature heat treatment and to improve the properties, by forming new defectless SiO2 film and the well region after removing the damaged SiO2 film owing to etching and ions implantation. CONSTITUTION:An SiO2 2 and CVD Si3N4 3 are stacked on an N type Si substrate 1 and a resist-mask 10 is formed. Plasma etching by means of CF4 gas and etching by means of HF solution are performed to form an opening. Then a resist-mask 4 is again formed and B ions are implanted into the substrate through the Si3N4 film 3. The mask 4 is removed and after treatment at the temperature of about 1,000 deg.C and coverage by an SiO2 film 11, a P well 5 is formed by heat treatment in N2 at the temperature of 1,200 deg.C. Thereafter, according to the normal method, to the part where a field oxidized film is to be formed around the parts where a P channel device and N channel device are to be formed, P and B ions are respectively implanted to form channel stoppers 8, 7 and a field oxidized film 6. Because the newly formed SiO2 film is defectless and with no pinhole, the substrate 1 is free from defects.
Patent JP-S58139362-A (JP)
Title: Magnetic tape reproducer
Inventor: OGURA MICHINORI
IPC: G11B15/43
Filed: 1982-02-12
Abstract: PURPOSE:To attain smooth and sure magnetic running, by absorbing a magnetic tape contained in a tape driving section with air absorbing means, and providing a device with back tension. CONSTITUTION:A reel 1, a capstan 4, pinch rollers 5, 6 and a tape guide constituting the driving system of a magnetic tape 2 is provided on a square tape driving base 21, the base plate 21 is arranged on the same plane as a pin 16 and this plane is formed into a tapered plane higher upward in this paper. The tape driving base plate 21 is arranged at the right side of the tapered plane and the magnetic tape 2 is carried on the pin 16 being higher position than the plate 21.
Patent JP-H06237299-A (JP)
Title: Method and device for generating indexing table of billboard message in audio main device and exchange
Inventor: AOKI YASUHIRO
IPC: H04M3/42
Filed: 1993-02-10
Abstract: PURPOSE:To easily generate indexing table voice information in a billboard message indexing table generating device by providing a recording file and an indexing table file and providing a pointer tone generating part, an indexing table generating voice signal generating part, and an indexing table generating part. CONSTITUTION:Billboard messages as voice information are recorded in a recording file 30. Title information of billboard messages are stored in an indexing table file 31 in such form that they can be reproduced to a voice signal. A pointer tone generating part 33 generates the pointer tone for a prescribed time. An indexing table generating voice signal generating part 32 reproduces billboard messages to the voice signal and generates the pointer tone at intervals of a prescribed time and mixes and outputs the voice signal of billboard messages and the pointer tone. An indexing table generating part 34 registers messages in the designated pointer tone number range out of messages in the indexing table file 31 as title information when start and end pointer tone numbers are designated. Thus, indexing table voice information is easily generated.
Patent JP-S62179275-A (JP)
Title: Facsimile equipment
Inventor: FUJIWARA IKUSHIGE
IPC: H04N1/04
Filed: 1986-02-03
Abstract: PURPOSE:To reduce the rate in an increase of prescribed number of sensors with respect to the rate in the increase of a width of an exchanged recording paper by using the output of the sensor for detecting the end mark for detecting the paper width and the presence or the absence of the recording paper of other width. CONSTITUTION:On the termination parts of the recording paper 11 of the width of B4 size and the recording paper 12 of the width of A4 size, the end marks 21 and 22 are respectively applied. The reflection type sensor 1 is disposed at a position outside of the end mark 21 of the recording paper 11 and inside of the end of the recording paper 11 and detects the presence or the absence of the recording paper 11. The reflection type sensor 2 is disposed at a central part of the end mark 21 of the recording paper 11 to detect the end mark 21 and detects the presence or the absence of the recording paper 12. The reflection type sensor 3 is disposed at the central part of the end mark 22 of the recording paper 12 and detects the end mark 22. According to the output information of the sensors 1, 2 and 3, the paper width, the presence or the absence of the paper and the end mark of the recording paper 11 and the correcting paper 12 are identified in a logic circuit 32.
Patent JP-S60166856-A (JP)
Title: Method and apparatus for measuring minute amount of organic substance
Inventor: OOTAKE MITSUYOSHI
IPC: G01N27/64
Filed: 1984-02-10
Abstract: PURPOSE:To quantitatively measure a minute amount of an org. substance within a short time with high sensitivity, by decomposing a minute amount of the org. substance by ozone and/or an excited oxygen atom and concentrating decomposed gas formed by decomposition while detecting the decomposed gas by photoionization. CONSTITUTION:Air issued from a bomb 1 is flowed into the decomposition cell 7 of an ultraviolet decomposition apparatus 6 through a pressure regulator 2, a column 4 and a quentitative flow valve 5. The contaminant org. substance on an Si-wafer is decomposed by oxygen in air and ultraviolet rays A while the decomposed gas is adsorbed by the concn. filler 15 of a concn. column 14 to obtain an analytical specimen. The adsorbed decomposed gas is desorbed by the heater 19 of a heating part 24 and helium gas from a bomb 18 and guided to a detection part 20. A part of helium gas passes the quantitative flow valve 5 and a gas permeable resistor 21 to be supplied to a photoionization detector 22 as discharge gas. The decomposed gas detected by the photoionization detector 22 is recorded by a recorder 23.
Patent JP-H06214818-A (JP)
Title: Level conversion adaptor
Inventor: KAWASHIMA SHINJI
IPC: G06F11/22
Filed: 1993-01-18
Abstract: PURPOSE:To easily convert the voltage level of an input/output signal between the in-circuit emulator side circuit of a 5V system by using an existing integrated circuit even when a target system side is constituted of a low voltage operating element. CONSTITUTION:A level conversion adaptor 10 in which a 5V system circuit 11 for emulating a microprocessor is applied to a low voltage system circuit 12 operated by a voltage lower than 5V by an in-circuit system is provided with as level control circuit 14 which limits signal line potential from the 5V system circuit 11 and arranged at every signal line, a voltage control circuit 16 which detects the source voltage of the low voltage system circuit 12 and controls the level control circuit 14, and a level booster circuit 15 which boosts the signal line potential from the low voltage system circuit 12, and limits the output voltage of a signal line for the 5V system circuit 11 lower than the source voltage of the low voltage system circuit 12 following the source voltage of the low voltage system circuit 12, and also, outputs the signal line potential recognizable by the 5V system circuit 11 to the 5V system circuit 11.
Patent JP-S58138686-A (JP)
Title: Regenerator for ink ribbon for heat-sensitive printing in transfer type printer
Inventor: INOUE TAKASHI
IPC: B41J31/14
Filed: 1982-02-13
Abstract: PURPOSE:To regenerate an ink ribbon with high speeds and a high energy efficiency by a method in which a conductive heat-meltable solid ink is melted by applying a voltage to a melting roller having paired electrodes on its surface and supplied to the ink ribbon. CONSTITUTION:When applying a voltage between the electrodes 7a and 7b in an ink melting roller 7 in which two electrodes 7a and 7b each having large numbers of rectangular teeth-shaped projections 7a' and 7b' on its periphery are set and fixed at intervals, current is flowed in the contact surface part of the conductive solid ink 9 to melt the ink 9 by Joule heat, and the molten ink 9 is adhered to the surface of the ink-melting roller 7 and supplied to the surface of the ink ribbon 2 as the roller 7 turns. The roller 7 may be used as an electrode and the guide plate for the solid ink 9 may be used as the counter electrode.
Patent JP-S58139196-A (JP)
Inventor: SHIMADA KENGO
IPC: G10H1/18
Filed: 1982-02-13
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-H01198591-A (JP)
Title: Sewing apparatus
Inventor: MORI KIKUO
IPC: D05B39/00
Filed: 1988-02-03
Abstract: PURPOSE:To make an overcast stitch in a cloth with any kind of curved line according to a program by making a tangent line of a seam coincide with a feed direction with an overlock stitch sewing machine rotating around an axis theta passing a pin hole center during a relative movement between a clamp device and an overlock stitch sewing machine. CONSTITUTION:To seam a shoulder pad, a clamp 17 clamping a shoulder pad 20 is switched to a seam position by a push button of a control box 23. Next, an overlock stitch sewing machine 16 is set at a seam starting position with a direction of a presser foot stitch tongue of a throat plate in accordance with a tangent line of a seam. Each servo motor 6, 7, 13 is driven according to a stored sewing data and a sewing machine is moved along a clamp 17 moving in the direction of axes X, Y or around an axis theta heading toward a tangent line of a clamp 17. Thus, an overcast stitch by twin needles is formed along a rim of a shoulder pad 20 except its bending part.
Patent JP-S59147714-A (JP)
Title: Steel sheet take-up reel
Inventor: FUJINAGA TOORU
IPC: B21C47/30
Filed: 1983-02-15
Abstract: PURPOSE:To prevent occurrence of flaws on the surface of a coil taken up on a reel by moving plural divided faces of an axis independently to the direction of the axial line and making the segments movable independently to radial direction. CONSTITUTION:When each division of an axis 9 is moved in the direction of axial line by operating a hydraulic cylinder 14 individually, a wedge-shaped member 10 of the axis is moved in the direction of axial line. At this time, the wedge-shaped member 12 of corresponding division of a segment 11 is moved upward or downward through a slanted face. Consequently, the outer diameter of the segment 11 is expanded or reduced. Thus, even when deformation is cuased in a part of the inner diameter 13 of a coil taken up on a reel, other segment division comes into sure contact with the inner diameter 13 of the coil and transmits a pressure. Accordingly, occurrence of surface flaws caused by slippage of coil faces at the time of acceleration or deceleration due to deficiency of expanding pressure of the coil.
Patent JP-H06210052-A (JP)
Title: Pinball machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1993-01-13
Abstract: PURPOSE:To add a ball inducing function and nail arranging function to a member installed on a game board surface by installing an operational member formed with a deflecting part for changing the rolling direction of a pinball on the game board surface. CONSTITUTION:A pair of left and right ball inducing paths 19 placed on the front end of a large-sized pattern display device 3 attached to a game board 1 and a cover plate 15 having first-fourth deflection parts 20A-20D formed except in the front position of three pattern display bodies 32 are provided on a game board surface 1a. A pinball rolling along the game board surface 1a is induced toward a big prize winning port 2a by a ball inducing path 19 to change the rebounding direction of pinball colliding with the path 19 on the way of passing therethrough by first-fourth baffle pieces 22A-22D in the first - fourth deflection parts 20A-20D. Thus, a function of rail row for changing the rebounding mode of the pinball can be ensured without using any nails and wind mill.
Patent JP-S56118816-A (JP)
Title: Manufacture of molded laminate for automobile ceiling
Inventor: OKUYAMA TOSHIO
IPC: B29C53/04
Filed: 1980-02-26
Abstract: PURPOSE: To concurrently perform the bonding of a base material and a surface material and the molding of the laminate by a method in which a powdery thermoplastic resin adhesive is coated on the substrate of a thermoplastic resin sheet and heated so as to laminate the surface sheet on the substrate, and then the laminate is molded by cold press.  
     CONSTITUTION: A powdery thermoplastic resin adhesive which exhibits a bonding capability when melted at the temperature at which the substrate is molded is coated on the substrate of a thermoplastic resin sheet. Then, the adhesive is melted by heating to the temperature at which the substrate is molded so as to laminate the surface sheet on the substrate through the molten adhesive. Thus, the bonding the substrate and the surface sheet and also the molding of the laminate can be concurrently performed, raising the productivity of the molding. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07235237-A (JP)
Title: Switch device
Inventor: SUZUKI KINAKO
IPC: H01H15/02
Filed: 1994-02-21
Abstract: PURPOSE:To prevent dust entry onto a board from the opening slit of a character plate on which a slide knob slides so as to eliminate any contact failure. CONSTITUTION:End surfaces 4c and 4d in front of and behind the operating direction of a slide switch 4 are constituted so as to be narrowed from the direction of a holder 8 toward the direction of a slide knob 5. Thereby, even if dust entering through an opening slit 9 and jumping over a rib 2b drops on a case 2, the dust advances in a direction opposite to the direction in which an opening groove 10 is located by means of inclination of both ends surfaces 4c and 4d, therefore, dust entry onto the board 1 can be prevented.
Patent JP-H01230857-A (JP)
Title: Sticking structure for wallpaper
Inventor: KUNO YOSHIRO
IPC: E04F13/07
Filed: 1989-01-30
Abstract: PURPOSE:To beautify a sticking finish as well as to make wallpaper so as not to be separated from a sticking part by making a joining surface, where both first and second pieces of the wallpaper are cut off, adhere onto a wall surface via a rewetting type duplex adhesive tape. CONSTITUTION:A joining part, where first wallpaper 1 and second wallpaper 2 are cut off, is made adhesion onto a wall surface 7 via a rewetting type duplex adhesive tape 3 which is one made up of applying a water soluble adhesive agent consisting of starch paste, dextrin, bum arabic, partial saponified polyvinyl alcohol, or the like on both sides of a tapelike base material and dried up. In order to stick this rewetting type duplex adhesive tape 3 onto the wall surface 7, it is merely stuck after wetting an adhering surface or a tape surface.
Patent JP-S54116276-A (JP)
Title: Level judging circuit
Inventor: IWAO HIROFUMI
IPC: G01R19/165
Filed: 1978-02-28
Abstract: PURPOSE: To obtain a judgement circuit of simple constitution judging levels by the use of one comparator by superposing an AC voltage on a DC voltage thereby providing the comparing reference voltage of the comparator.  
     CONSTITUTION: An input voltage is compared in a comparator 5 in which a reference level is applied to the DC voltage of a reference level. Then, if the input voltage level is of the level outside the preset upper and lower limit range, the comparator 5 generates DC voltage of high and low levels and the level outside the specified range is judged by terminals 15, 16, etc. In the level of the input signal is within the permissible range, the comparator 5 generates AC output, which is then passed through a rectifier circuit 6 and is judged with the terminal 14. Thus, the levels may be judged with the simple consitution of one set of comparator without using two sets of comparator making judgement for above the upper limit and below the lower limit. 
     COPYRIGHT: (C)1979,JPO&Japio