baber/WOPTO huggingface dataset:
Patent JP-H1090647-A (JP)
Title: Liquid crystal display device drive method and liquid crystal display device
Inventor: YAJIMA TOSHIHIRO
IPC: G02F1/133
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent a turn-on delay or non-turn-on of a light source and to improve the turn-on start characteristics of the light source by intermittently applying a turn-on voltage with a voltage larger than the turn-on voltage at a steady time and continuously applying the turn-on voltage at a steady time after a fact that the light source is turned on normally is detected. SOLUTION: A pulse voltage from a pulse generation circuit 1 is applied as a source voltage of a turn-on circuit 2, and the AC turn-on voltage is outputted intermittently from the turn-on circuit 2. In such a case, the turn-on voltage of the voltage larger than the turn-on voltage outputted at the steady time is outputted in an instant. Then, when a cold cathode fluorescent lamp 3 is turned on, by applying the pulse voltage from the pulse generation circuit 1 as the source voltage of the turn-on circuit 2, the large voltage turn-on voltage is applied instantly intermittently and repeatedly from the turn-on circuit 2 to the cold cathode fluorescent lamp 3, and the turn-on of the cold cathode fluorescent lamp 3 is prompted. Thus, the start characteristics when the cold cathode fluorescent lamp 3 is turned on is improved.
Patent JP-2000071861-A (JP)
Title: Vehicular lamp
Inventor: SHIGETA TOSHINORI
IPC: B60Q1/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain an ordinary color at the time of turning off, and to obtain a pure functional color at the time of turning on, in a vehicular lamp using a multiplex lens. SOLUTION: At the time of turning off, an ordinary color of chromatic color opaque parts 81, 82 inside of first and second inner lenses 61, 62 diffused by a diffusion action of diffusion optical element groups 71, 72 outside of the first and second inner lenses 61, 62 can be obtained. At the time of turning on, a colored light from a light source bulb 4, which reflects on a reflection surface 5 and passes through a color cap 11, diffuses and transmits the first and second inner lenses 61, 62, thereby obtaining a red functional color of the color cap 11.  Of all colored lights, the lights which have reached the chromatic color opaque parts 81, 82 are not emitted from the first and second inner lenses 61, 62, and the lights which have reached a part having no chromatic color opaque parts 81, 82 are emitted from the first and second inner lenses 61, 62, so that only colored lights which have diffused and transmitted the first and second inner lenses 6 are obtained as the functional color, and a pure functional color can be obtained.
Patent JP-H1091540-A (JP)
Title: Recording and reproducing device
Inventor: IIDA KENICHI
IPC: G10L19/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To reproduce a sound which is so far recorded even if a battery is carelessly removed in a recording mode. SOLUTION: This device is provided with a semiconductor memory 9 which stores the voice data and the management information managing the voice data, a control part 30 which controls the write of the voice data and their management information to the memory 9 and also controls the read of the voice data given from the memory 9 based on the management information stored in the memory 9, and a cover open detection switch which detects that the cover of a battery storage space storing a battery 51 is opened. If a signal is supplied from the cover open detection switch to show the opening of the cover while the voice data are written into the memory 9, the part 30 ends the write of the voice data and writes the management information corresponding to the written voice data into the memory 9.
Patent JP-S63100205-A (JP)
Title: Lubricating oil supply device for slide bearing
Inventor: MAEDA SATOSHI
IPC: F01L1/18
Filed: 1986-10-17
Abstract: PURPOSE:To improve the lubrication efficiency of a slide bearing installed between a shaft and a rotating member by lessening a non-lubricated area by providing a recess that connects to a lubricating oil passage and an oil groove that crosses with the recess and curves in the rotating direction, on the slide contact surface of a shaft. CONSTITUTION:A rocker shaft 11 shall have its flat surface portion 12 fixed securely to a rocker support provided protrusively in the rocker chamber of a cylinder head. In this case, the interior of the rocker shaft 11 shall have a lubricating oil passage 16 perforated in the shaft direction and connecting to an oil gallery with the shaft circumference provided with a recess 16 around it and these passage and recess connected to each other at an oil aperture 17. A sliding contact surface 11a of the rocker shaft 11 on which a rocker arm is attached rotatably shall have two oil grooves, an oil groove 22a and an oil groove 22b formed on the is lifted. The oil groove 22a and the oil groove 22b are respectively arranged to cross with the recess 16, and formed gradually in acute angles as they proceed to end portions 22c as well as being curved in the directions contrary to each other.
Patent JP-H1184499-A (JP)
Title: Camera system and camera accessory
Inventor: IZUKAWA KAZUHIRO
IPC: G03B17/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a camera system capable of attaining high-speed drive. SOLUTION: In this camera system, accessories are freely attachably detachably loaded to a camera main body to make intercommunication possible between the communication means of the accessories and the camera main body, power is supplied to the accessories from the camera main body and further, the accessories after receiving instructions from the camera main body execute the operations of modes corresponding to the respective instructions. In such a case, the camera system is provided with consumed power deciding modes (202, 205 and 206) for deciding consumed power in the accessories based on usable power indicating instructions from the camera main body to the accessories.
Patent JP-H0296540-A (JP)
Title: Production of 2,6-dimethylnaphthalene
Inventor: ABE TAKAFUMI
IPC: C07C15/24
Filed: 1988-10-03
Abstract: PURPOSE:To obtain the subject substance in high yield by subjecting m-xylene, propylene and CO to acylating reaction in the presence of a Lewis acid catalyst, hydrogenating CO group of the resultant 2,4-dimethylisobutyrophenone, dehydrogenating and cyclizing the hydrogenation products. CONSTITUTION:m-Xylene, propylene and CO are subjected to acylating reaction in the presence of a Lewis acid catalyst, such as AlCl3, to selectively provide 2,4-isobutyrophenone in high yield with hardly any formation of isomers. The CO group in the resultant compound is then hydrogenated to afford three kinds of hydrogenation products. Respective compounds or a mixture thereof is then subjected to dehydrogenating and cyclizing reaction to provide the subject substance. Conversion into 1-(2,4-dimethylphenyl)-2-methyl-propene among the three kinds of hydrogenation products is preferred, since the objective substance is obtained in the best yield with a small hydrogen consumption. The subject substance provides a raw material for dicarboxylic acids used in producing polyethylene naphthalate.
Patent JP-S60139294-A (JP)
Inventor: HIROTA TATSUYA
IPC: D06F58/02
Filed: 1983-12-28
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-2000063941-A (JP)
Title: Production of high young's modulus ferrous member
Inventor: SUGAWARA TAKEMI
IPC: C22C38/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To produce a ferrous member having a high Young' modulus and moreover having high toughness. SOLUTION: At the time of producing a ferrous member, a primary stage in which, in the case the solidus temp. of a ferrous stock composed of, by weight, 0.6 to 1.9% C, <2.2% Si, 0.9 to 1.7% Mn, 0.5 to 1.5% Ni, and the balance Fe with inevitable impurities is defined as TS, and the liquidus temp. is defined as TL, the ferrous stock is subjected to heat treatment in which the heating temp. T1 is set to TS<T1<TL, and the cooling condition is set to rapid cooling respectively, and a secondary stage in which, in the case the eutectoid transformation starting temp. of the ferrous stock is defined as Te1, and the eutectoid transformation finishing temp. is defined as Te2, the ferrous stock is subjected to heat treatment in which the heating temp. T2 is set to Te1<T2<Te2, and the heating time (t) is set to 60<=t<=180 min respectively are executed in succession.
Patent JP-H07235981-A (JP)
Title: Cordless telephone system and slave machine extension method in cordless telephone system
Inventor: ISHIDA SHINJIRO
IPC: H04M1/72505
Filed: 1994-10-13
Abstract: PURPOSE:To form a cordless telephone system which is capable of realizing an extension speech and a direct speech between slave machines preventing erroneous charging and a wiretapping, etc. CONSTITUTION:When the slave machine D 2 of a cordless telephone set T 2 is registered in the master machine A 1 of other cordless telephone set T 1, a password number and use conditions such as a line wire originating call, an extension originating call and an extension remote, etc., are inputted in the master machine A 1 and next, a password number is inputted in the slave machine D 2. In a state that these password numbers match each other, the use condition and the CS-ID of the master machine A 1, and the PS--ID of the slave machine D 2 are stored in the slave machine D 2 and the master machine A 1, respectively. When a call is originated, the connection request contents inputted in the slave machine D 2 and the use conditions stored in the master machine A 1 are collated. Based on the collation result, an originating call connection control is performed.
Patent JP-S60142373-A (JP)
Title: Both-surface image forming device
Inventor: AOKI TOMOHIRO
IPC: G03G15/20
Filed: 1983-12-29
Abstract: PURPOSE:To prevent the generation of curl and save electric power by making the contacting pressure of a roller smaller in the fixation of the 1st surface than in the fixation of the 2nd surface. CONSTITUTION:When the 1st surface is copied, a couple of rollers 51 and 52 and a cam 60 start rotating in response to a copy start signal, but when another recessed part 63 formed at the outer circumferential part of the cam 60 is detected by a sensor 61, the cam 60 is stopped and locked at this position by a brake mechanism and the roller is held in a corresponding pressure state. The toner on the 1st surface is fixed by being put in said pressure state. The couple of rollers 51 and 52 rotates with a signal for the start of the 2nd surface and the cam 60 stops and is locked where a recessed part 64 is detected by the sensor 61 to hold both rollers 51 and 52 in press contact, performing fixing operation. The rollers 51 and 52 differ in press contacting force between the fixation at the 1st position and the fixation at the 2nd position, and the press contacting force of the fixation at the 1st position is larger than that at the 2nd position.
Patent JP-H08168413-A (JP)
Title: Case with control device for stick-form product
Inventor: KUROODO SASHIINI
IPC: A45D40/06
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To compensate the play between both outside and inside cylindrical members and the difference of an ellipse degree between them by interposing a flexible collar between both cylindrical members concentrically arranged to be mutually rotated in a lipstick case mechanism type rotary case. SOLUTION: A collar 10 is fixed to an inside cylindrical member 4 and a plurality of projections 9 elastically deformable in the diameter direction of the collar are extended from the annular bottom part of the collar 10 and the free end parts 19 thereof are frictionally brought into contact with the inside of the outside sleeve 7 fixed to an outside cylindrical member 6.
Patent JP-H03111673-A (JP)
Title: Fixed cylinder type variable capacity radial piston pump
Inventor: KIKUCHI HIDEYA
IPC: F04B1/06
Filed: 1989-09-26
Abstract: PURPOSE:To reduce a relative speed between a cylinder and a piston and make the piston discharge capacity variable by installing an eccentricity mechanism in which distance between the center line of an eccentric cam and the axial line of a drive rotation shaft can be adjusted at a side end surface of the eccentric cam. CONSTITUTION:An eccentricity mechanism 7 is provided on a side end surface perpendicular to the axis of an eccentric cam 4 for making the eccentric cam 4 eccentric to the axial line of a rotary drive shaft 2. A variable ball 8 capable of sliding is provided at the center of the side end surface. The variable ball 8 is integrally connected with a variable link 9. The other end of the variable link 9 is connected with a rotation pin 11 as a fixed point provided on a cylindrical shaft 10 by engaging it rotatably. The relative speed between a cylinder and a piston is thus set small for making the discharge capacity of the piston variable.
Patent JP-2000070916-A (JP)
Title: Waste resource classification treatment and classification treatment therefor
Inventor: YONEZU TAKAYOSHI
IPC: B03C1/14
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the efficiency of the recovery of copper resources and to reduce the size of a classification recovery treatment plant by force-cutting the lumps consisting of laminates formed by lamination of iron sheets and copper materials by a shearing blade. SOLUTION: This classification treatment method consists of a roughly shearing stage 1 for force-cutting the lumps wound with copper wires on the laminates formed by lamination of the iron sheets by the shearing blade and crushing theses lumps to copper chips and iron chips and a magnetic separating stage 2 for taking out the iron chips from the copper chips and iron chips obtd. by this roughly shearing stage 1 and classifies the copper chips and the iron chips. The lumps of the iron may be crushed by the shearing blade even if a crushing machine of an impact type is not used. Since the major iron components of motors are the iron sheets, even the shearing blade may be used for long time.
Patent JP-H1097445-A (JP)
Title: Logging managing method, logging clock and information processor
Inventor: OKADA MITSUHIRO
IPC: G06F15/16
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To accurately store a logging order by counting the number of accesses from each CPU to a logging clock and adding a logging time and the number of accesses to logging information to make them logging data. SOLUTION: Processing A is performed by a CPUa and the CPUa receives a logging time from a frequency divider and a count value from a bus buffer. A counter 14 the count value to one. The CPUa ends processing B, receives a logging time from the frequency divider and receives a count value 1 from the bus buffer. The counter 14 counts up the count value to two. When a CPUb ends processing C, a logging time is received and a count value 2 is received. The counter 14 counts up the counter value to three. Similarly, the CPUa performs processing D and receives a count value 3. That is, the processing of the CPUa and b ends in the order of A to E and analysis is performed.
Patent JP-H04129969-A (JP)
Title: Picture forming device
Inventor: TAKAGI MASABUMI
IPC: B65H29/58
Filed: 1990-09-18
Abstract: PURPOSE:To save a driving source, to reduce a noise and to simplify a control circuit by providing constitution such that a conveying means for conveying a transcription material to an intermediate tray and a switch back means for performing both-side transcription are driven by a single transmitting means. CONSTITUTION:Constitution is provided such that conveying means 30, 31, 38 to an intermediate tray 37 and a switch back means 27 are driven by a single transmitting means. Based on this constitution, a picture is formed in a transcription material P, and then the picture-formed transcription material P is discharged to the outside of a device l. The transcription material P, after the picture is formed, is discharged to the intermediate tray 37, and the transcription material P is refed frown the intermediate tray 37 to form a picture overlapped again in the concerned transcription material P. The transcription material P, after a picture is formed, is discharged to the intermediate tray 37 via the switch back means 27 and refed from the intermediate tray 37 to from a picture again on a reverse side of the transcription paper P.
Patent JP-H1098487-A (JP)
Title: Data communication system
Inventor: MUROTA KOICHI
IPC: G06F3/12
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To grasp automatically functions of each client terminal equipment on a LAN. SOLUTION: A multi-function peripheral (MFP1) sends an inquiry request command with function information of its own equipment to a printer 2 and PCs 3, 4, and the printer 2 and PCs 3, 4 analyze a command received from the MFP1 and function information received with the inquiry request command is registered when the inquiry request command is confirmed through the analysis, the function information of its own equipment is sent to the MFP1, which receives the function information sent from a transmission destination of the inquiry request command and registers the information.
Patent JP-H0559445-A (JP)
Title: Production of cold rolled non-ageing steel sheet excellent in baking hardenability and workability
Inventor: TSUKATANI ICHIRO
IPC: C21D9/46
Filed: 1991-09-02
Abstract: PURPOSE:To obtain the non-ageing cold rolled steel sheet excellent in ageing characteristic at ordinary temp. by specifying cooling conditions in the course of continuous annealing and contained elements, respectively, and regulating the form of carbide precipitation after continuous annealing, the amount of solid-solution C, and the ratio among contained elements, respectively. CONSTITUTION:A steel having a composition consisting of, by weight, 0.005-0.025% C, <=0.08% Si, 0.05-0.80% Mn, 0.02-0.15% P, 0.03-0.10% Sol.Al, <=0.0080% N, and the balance Fe is used. This steel is hot-rolled, pickled, cold-rolled at >=60% draft annealed at a temp. in the range between the recrystallization temp. and 900 deg.C, and cooled down to a temp. between 300 deg.C and room temp. at >=10 deg.C/sec average cooling rate. Successively, this steel sheet is subjected to overageing treatment at 330-450 deg.C and then subjected to continuous annealing in order to regulate the volume percentage of intergranular carbide based on the total carbide precipitated in the course of continuous annealing and overageing treatment to >=80%. By this method, the steel sheet well balanced between baking ageing hardenability and ordinary-temp. ageing characteristic and having high press formability as to withstand working even when the working is done under severe conditions.
Patent JP-H1192902-A (JP)
Title: Hot dip metal coating device
Inventor: KATO CHIAKI
IPC: C23C2/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a hot dip metal coating device of an aerial pot system by which a hot dip metal coating bath can be stably held, a hot dip metal coated metallic strip excellent in a surface appearance characteristic can be manufactured and heat treatment for alloying can be reduced. SOLUTION: The hot dip metal coating device has a holding vessel 6 of the hot dip metal coating bath 8 which has openings at upper and lower parts thereof and a magnetic field generator 15 which generates an alternating magnetic field penetrating the metallic strip in a board thickness direction and holds the hot dip metal coating bath and further, a coating weight controller 9. Further, a pair of conductors 7, lower end parts of which are dipped into the hot dip metal coating bath in the holding vessel, which respectively face to width end parts of the metallic strip and further are away from the metallic strip end parts and have electrical connection with the respective metallic strip end parts via electrical contact points 7a above the bath surface of the hot dip metal coating bath, are provided and thereby the metallic strip is heated.
Patent JP-H0678111-A (JP)
Title: Image sensor and original reader using the same
Inventor: TAKAYAMA YASUO
IPC: H01L21/66
Filed: 1992-08-25
Abstract: PURPOSE:To provide an original reader which uses a long-sized image sensor, which does not require much extended circuit of a driving part or the like of photodetectors, to detect the relative positional deviation or inclination. CONSTITUTION:Photodetectors 1 at a center part 4 are arranged with a fixed density for the purpose of reading the picture on an original. Photodetectors 2 in the vicinities of end parts 5 are arranged with a density lower than that of photodetectors 1 in the center part. The original reader using the image sensor uses photodetectors at the center part 4 to read the picture and uses photodetectors 2 in the vicinities of end parts 3 to detect the positional deviation and the inclination.
Patent JP-H04129885-A (JP)
Title: Floor structure of driver's seat of vehicle
Inventor: NARUSE MASUYUKI
IPC: B62D25/20
Filed: 1990-09-20
Abstract: PURPOSE:To obtain a floor structure with which a speedy pedal operation can be achieved while supporting a driver's own weight at a heel of an operating foot during operation of a pedal by providing a heel stopping recess for supporting the heel of a foot doing clutch operation to be freely capable of rotation and operation, and a balance motion support point line to support part of the heel and be a support point for rotation on a floor surface at a position facing the front surface of a clutch pedal. CONSTITUTION:A heel stopping recess 11 for supporting the heel of a pedal operating foot to be freely capable of rotation and operation is provided in a floor surface at a position facing the front surface of a clutch pedal 10. The recess 11 is formed in a semicircular recess, and composed to stop a heel. A balance motion support point line 12 has an almost similar height to that of a floor 1 of a driver's seat, and it is formed to be a linear protrusion. When the heel is stopped at the recess 11, therefore, the foot is held at a proper angle, and the position of the left foot is put at a constant position constantly, so a possibility of stepping a brake pedal instead of a clutch pedal by mistake can be eliminated because the position of the left foot is fixed when such a structure is applied to an automatic car.
Patent JP-H0671196-A (JP)
Title: Method for application of pulse voltage in electric dust collector
Inventor: AKASAKA AKIO
IPC: B03C3/68
Filed: 1992-08-25
Abstract: PURPOSE:To provide a method for application of pulse voltage in an electric dust collector capable of maintaining high dust collecting performance to collect the dusts having a high electrical resistivity without causing the occurrence of back discharge phenomenon. CONSTITUTION:DC voltage VD is set at a value slightly below corona discharge initiating voltage Vc and then overlapped by pulse voltage Vp. The pulse voltage Vp is applied with a predetermined period of application time tp and non- application time ts and is so controlled as to be intermittently applied to the discharge electrode only during the application time tp. The number of repeated application (pulse train) of the pulse voltage Vp during the application time tp is controlled so as to be the number necessary to obtain the discharge current required for dust collection. Upon intermittent application of the pulse train, therefore, the back discharge phenomenon likely to occur during the application is eliminated during the non-application time ts.