baber/WOPTO huggingface dataset:
Patent JP-S6428620-A (JP)
Title: Liquid crystal display element
Inventor: MOCHIZUKI AKIHIRO
IPC: G02F1/1337
Filed: 1987-07-24
Abstract: PURPOSE:To realize the uniform orientation of the titled element over a large area by constituting an orientation film of a thin film composed of a N- alkoxymethylated nylon having a structure shown by a specified formula. CONSTITUTION:The orientation film is constituted of the thin film composed of the N-alkoxymethylated nylon having the structure shown by the formula wherein R is -CH3, -C2H5 or -C3H7 group. And, the N-alkoxymethylated nylon is formed into a film, without using any cross-linking agent, under a mild condi tion such as heating only to remove a solvent. Hence, the polymerization capable of forming a tridimensional network structure does not advance so much, resulted in obtaining a dimensionally high crystalline film, and the orientation of a ferroelectricitic liquid crystal (FLC) is improved. Accordingly, the uniform orientation of the titled element is obtd. over the large area.
Patent JP-S5885852-A (JP)
Title: Condensation of n-phenylcarbamic acid ester
Inventor: FUKUOKA SHINSUKE
IPC: C07C239/00
Filed: 1981-11-18
Abstract: PURPOSE:To prepare methylene-bis(4-phenylcarbamic acid ester) in high selectivity, by condensing an N-phenylcarbamic acid ester by the reaction with a methylating agent in the presence of a specific solid acid catalyst. CONSTITUTION:The N-phenylcarbamic acid ester of formula (R is alkyl, etc.; R' is H, alkyl, etc.; r is 0-4) is condensed to obtain methylene-bis(4-phenylcarbamic acid ester) by reacting the compound of formula with a methylating agent in the presence of a solid acid catalyst composed of at least one sulfonic acid (e.g. methanesulfonic acid, methanetrisulfonic acid, etc.) having at least two sulfonic acid groups per one molecule and a solid carrier (e.g. alumina, silica, etc.). Since the above catalyst has high selectivity of said bis compound and is a solid catalyst, the corrosion of the reaction apparatus can be reduced and the separation and recovery of the catalyst can be carried out easily.
Patent JP-S6426955-A (JP)
Title: Communication access control system
Inventor: YASU HIRAISA
IPC: G06F13/00
Filed: 1987-07-23
Abstract: PURPOSE:To enable an application program to read all received data with an input request of a single time by informing asynchronously the length of the received data to the application program when these data are received and shifting the received data to a data storing area prepared by the application program. CONSTITUTION:A communication access method 1 functions to have communication with a terminal via a circuit and also to shift the received data to a data storing area 2-1 prepared by an application program 2. The program 2 is received by the method 1 from the terminal via the circuit and performs the prescribed processing based on the data stored in the area 2-1. The area 2-1 is prepared by the program 2 in response to the length of the data received by the method 1 from the terminal via the circuit.
Patent JP-H0928557-A (JP)
Title: Pan
Inventor: YAMAMOTO MASAHIKO
IPC: A47J27/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a pan in which no boiling over is caused in boiling with a large quantity of water, and the heat conduction to a material is extremely good in boiling with a small quantity of water. SOLUTION: When water is put to about 7 parts of a pan 10, the water rises from the center part of a pan bottom surface 11, and the rising water is convected toward the outside. On the other hand, since the water also rises along a pan side surface 12, and the rising water is convected toward the inside, the water never boils over. Since the pan 10 has a curvature capable of providing a sufficient rise on the first side surface stage 12a from down even when water is put only to about 3 parts of the pan 10, and the water rising along the side stage 12a is convected toward the inside, the heat never escapes to the outside of the pan 10.
Patent JP-H0830104-A (JP)
Title: Developing device
Inventor: TANAKA YOSHIAKI
IPC: G03G15/08
Filed: 1994-07-14
Abstract: PURPOSE:To secure an appropriate toner holding capacity and a toner carrying ability in a 1st toner carrying means and to prevent an uneven toner layer from being generated and also to reduce the uneven density of an image when the toner is shifted to a 2nd toner carrying means, as for a two-step developing system where the 2nd toner carrying means is interposed between an image carrier and a 1st toner carrying means. CONSTITUTION:As for the developing device provided with the 1st toner carrying means 28 for sticking one-component toner to the surface of the means 28 and carrying the toner, a toner quantity controlling means 30 for controlling the toner quantity carried by the 1st toner carrying means 28 and also triboelectrostatically charging the toner, the 2nd toner carrying means 29 for attracting the electrostatically charged toner in contact with the 1st toner carrying means 28 and then shifting the toner to the surface and the image carrier 12 for developing the electrostatically charged toner shifted from the 2nd toner carrying means 29 and making the toner image visualizable, a magnetic field generating layer is installed on the 1st toner carrying means 28 and the magnetization pitch of the magnetic field generating layer is set to be 1-5mm.
Patent JP-S6162006-A (JP)
Title: Connecting method of optical fiber
Inventor: OMORI NOBUO
IPC: G02B6/24
Filed: 1984-09-03
Abstract: PURPOSE:To connect optical fibers easily by matching the axes of the 1st and 2nd optical fibers by an axis matching mechanism in an optical fiber connector on the basis of an output from a differential amplifier. CONSTITUTION:The 1st and 2nd bent parts 10, 11 obtained by bending the 1st and 2nd optical fibers 1a, 2a are formed on the side of the optical fiber connector 9. Light rays incident upon the 1st and 2nd bent parts 10, 11 are leaked and the leaked light rays are converted into electric values by the 1st and 2nd optical power detectors 12, 13 arranged oppositely to the 1st and 2nd bent parts 10, 11. The converted electric values are inputted to the differential amplifier 14 connected between the 1st and 2nd optical power detectors 12 and 13 and the axis matching mechanism of the optical fiber connector 9 is adjusted by an output from the differential amplifier 14 which is based upon said inputs. Thus, the optical fibers 1a, 2a can be easily connected.
Patent JP-S6170443-A (JP)
Inventor: ARAN ERU HARUMERU
IPC: G01N21/43
Filed: 1985-08-23
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-S6429496-A (JP)
Title: Shock absorber of reduction gear
Inventor: SANO KATSUYA
IPC: C10N40/04
Filed: 1987-07-23
Abstract: PURPOSE:To increase the fatigue life of an elastic member, by applying a grease compsn. comprising a principal component based on a polyoxyalkylene (ether deriv.) and a particular secondary component. CONSTITUTION:A grease compsn. is obtd. by blending 1-30pts.wt. secondary component comprising a member selected from succinic acid (anhydride), hydrocarbyl group-substd. succinic acids (anhydride) and hydrocarbyl group- substd. succinic esters with a principal component of grease obtd. by adding a thickening agent (e.g., lauric acid) to a base oil comprising a polyoxalkylene (ether deriv.) (e.g., polyoxyethylene). This grease compsn. is applied between parts, such as a housing 11, a metal worm driving gear 6, an input shaft 5 united with the gear 6, a helical driven gear 3, an elastic member 1 bonded between the first plate 2 and the second plate 7 and an output shaft 4.
Patent JP-H0786238-A (JP)
Title: Electrode for plasma excitation
Inventor: TAKAHASHI KIYOSHI
IPC: C23C16/50
Filed: 1993-06-29
Abstract: PURPOSE:To make it possible to eliminate the effect of standing waves generated on a plasma excitation electrode and remove the deviation of the plasma density in a required number of split electrodes, enhance the uniformity of the plasma density of the whole electrodes and turn the plasma density to a required value. CONSTITUTION:A plasma excitation electrode 8 is divided into a required number of split electrodes 9, 10 and 11 where a high frequency power source is connected to each of the split electrodes and each of the split electrodes is connected to variable capacitors 21, 22 and 23 in series, thereby dividing the plasma excitation electrode, which minimizes the effect of standing waves generated on the electrodes. In addition, the variable capacitors change a plasma generation state of each electrode and controls the plasma density of the whole electrodes.
Patent JP-H0234360-A (JP)
Title: Conduction transfer printer
Inventor: KAYATA HARUHIKO
IPC: B41J33/388
Filed: 1988-07-26
Abstract: PURPOSE:To improve the detachable workability of a ribbon cassette by installing a roller for driving an ink ribbon, which is in pressure contact through the ink ribbon with a return electrode when a holder is located at the position of printing and pressure contact of which is released when the holder is located at the position of non-printing. CONSTITUTION:During printing operation, a holder 57 is located at the position of printing operation, a recording electrode 60 is brought into contact with an ink ribbon 30 while a protrusion 61 as a return electrode is also brought into contact with the ink ribbon 30, and the protrusion 61 and a roller 53 for drive are brought mutually to the state of pressure contact through the ink ribbon 30. Consequently, the ink ribbon 30 is made to travel and driven while the recording electrode 60 and the protrusion 61 are brought to a conductive state through the ink ribbon 30, and the activity of printing is executed. During non-printing operation, on the other hand, the holder 57 is located at the position of non-printing operation, the recording electrode 60 is separated from the ink ribbon 30 while the protrusion 61 is also parted from the ink ribbon 30, and the state of the mutual pressure contact through the ink ribbon 30 of the protrusion 61 and the roller 53 for drive is released. The ink ribbon 30 can be mounted and dismantled under the state.
Patent JP-H0351747-A (JP)
Title: Pattern inspecting apparatus
Inventor: KONO TOSHIHIKO
IPC: G03F1/84
Filed: 1989-07-19
Abstract: PURPOSE:To shorten the time of inspection by projecting a plurality of light beams at the same time, and obtaining detecting patterns for comparing design data and for comparing two chips. CONSTITUTION:The scanning of a stage 1 on which a mask 2 is set is controlled with a stage control system 11. When the positioning is completed, the pattern forming state of a part to be inspected is detected with the optical system comprising a lamp 3 and an inspecting lens 4 and a pattern detecting sensor 7. Design data are written in a magnetic disk 13, a tape 14 or a floppy disk 15. A CPU control part 16 reads said data and sends the data into a data comparing circuit 12. In the circuit 12, the inspection data from the control part 16 and the inspection data from the sensor 7 are compared and judged. The result is stored in a defect data memory 20. The result of the pattern comparing inspections with the optical system comprising the lamp 3, lenses 5 and 6 and sensors 8 and 9 is sent into a minute-defect detecting part 17. The data are compared in a right-and-left image comparing circuit 18. When the images are equal, it is judged that there is no defect with a minute-defect detecting circuit 19. The inspection time can be shortened by processing the comparing inspections of the design data and the pattern at the same time.
Patent JP-S5975024-A (JP)
Inventor: KUROME SHIYOUSAKU
IPC: A47L5/38
Filed: 1982-10-20
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-S6076196-A (JP)
Inventor: KITA TOMOHIRO
IPC: H05K13/04
Filed: 1983-10-03
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-H0348754-A (JP)
Title: Quality control system for printed bar code
Inventor: MORI KOJI
IPC: G01N21/84
Filed: 1989-07-18
Abstract: PURPOSE:To instantly find out a bar code which is defectively printed by inspecting a printed bar code at real time and transferring information obtained at the time of detecting defective printing to a defectively printed bar code finding means. CONSTITUTION:An operator is previously informed of the information showing a spot where the defectively printed bar code exists by a host computer 5 through a printer 6 and a CRT 9 or an alarm 7. Then, a working machine is started to be operated at a working stage and several rolls of paper are superposed on one another so as to perform sorting. Furthermore, the printed bar code 1a on the fed roll paper are successively read by a printed bar code read part 2 in the same way as the case of a printing stage. Then, the number data of the code 1a and the number data of the defectively printed bar code which is read in by a recording medium 11 are compared in the computer 5. When key coincide with each other, the computer stops the working machine by outputting an action stop signal thereto. Next, the operator removes the defective spot and relaces it with nondefective.
Patent JP-H0471868-A (JP)
Title: Printing apparatus
Inventor: MUROTA TETSUYA
IPC: B41J2/515
Filed: 1990-07-12
Abstract: PURPOSE:To reduce the power consumption at the reversal time of a shuttle and to increase the speed of a printing apparatus by the reduced consumption quantity of power, in the printing apparatus having a shuttle mechanism for shaking a printing head left and right, by using an elastomer when the shuttle of usual operation is reversed and cancelling the use of the elastomer at the time of skipping. CONSTITUTION:For example, a spring 10 is provided to the end of a shaft 3 becoming the shaft of a shuttle 2 and a spacer 12 supported in a movable manner is provided between the side plate of the base frame 5 supporting the shaft 3 and the spring 10 and the spring 10 is moved left and right by the movement of the space 12. In the case of usual operation, the end part of the shuttle 2 strikes against the spring 10 at the reversal time of the shuttle 2 and, by the elastic action of the spring 10 and the reversal excitation of a linear motor 6, the shuttle 2 is decelerated or accelerated. When the shuttle 2 must be allowed to stand by one the way of printing by skipping, the spacer 12 is moved. By this method, the spring 12 is moved and, when the shuttle 2 stands by at the time of skipping, the shuttle 2 does not receive the elastic action of the spring 10.
Patent JP-S6246439-A (JP)
Title: Optical information recording and reproducing device
Inventor: AOKI AKIO
IPC: G11B7/085
Filed: 1985-08-23
Abstract: PURPOSE:To omit baking of an AT coil and to attain missless and stable kicking operation by minimizing the kicking quantity of an objective lens for the movement of a track as less as possible and making the kicking quantity of recording coincide with that of reproducing. CONSTITUTION:A beam obtained from a single light source 11 is divided into three beams by a deffraction grating 13 and sensors corresponding to respective beams are arranged. An area in an auxiliary track which is parallel with a tracking track is detected, and in the parallel area, the objective lens is kicked and the functions of the sensors are switched. Consequently, the kicking quantity of the lens 14 to move the track is minimized as low as possible and the kicking quantity of recording is made to coincide with that of reproducing, so that baking of the autotracking(AT) coil can be omitted and missless and stable kicking operation can be attained.
Patent JP-H0234836-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KAWAI KIYOSHI
IPC: G03C7/392
Filed: 1988-07-25
Abstract: PURPOSE:To enable rapid color development by incorporating a 5-pyrazolone coupler having a specified eliminated group into a silver halide emulsion layer, coating the surface of a base paper as a substrate with a synthetic resin, and specifying a water content of the photosensitive material. CONSTITUTION:At least a kind of 5-pyrazolone couplers having an eliminated group expressed by the formula I is incorporated into a silver halide emulsion layer, and the surface of a base paper of a substrate is coated with a synthetic resin. Further, a water content of a photosensitive material is regulated to 3-10wt.%. In the formula I, each L1 and L2 is a methylene or ethylene group; each (l) and (m) is zero or 1; R1 is an H atom, alkyl group, aryl group, or a heterocyclic group; R2 is a group connecting with A through a C, O, N, or S atom; A is a C atom or S atom; (n) is 1 when A is a C atom, and 1 or 2 when A is an S atom; B is a C, O, N or S atom; X is an atomic group which forms a ring. Thus, rapid development has become possible.
Patent JP-S6245235-A (JP)
Title: Cordless telephone set
Inventor: NANRI KOJI
IPC: H04B7/26
Filed: 1985-08-23
Abstract: PURPOSE:To inform the presence of an incoming call to the user surely even when a power supply of a slave set is turned off by providing a means detecting the mount on a cradle of the slave set to the slave set side. CONSTITUTION:In turning on power changeover switches 2a, 2b of a slave set and placing the slave set on a cradle, a battery 1 in the slave set is charged by the power supply of a master set from a charging terminal 7, the charging voltage of the master set side is fed to a base of a transistor (TR) 11, a base current flows from the emitter to the base and power is fed from the battery 1 to a control circuit 3 and a reception circuit 5. When an incoming call comes in this state, an incoming signal is sent from the master set and received by the reception circuit 5. In lifting up the slave set, an H level signal is fed to the base of the TR 11 from the control circuit 3 to supply power to the control circuit 3 and the reception circuit 5. When the user brings the switches 2a, 2b in the talking state, power is applied to a transmission circuit 6 to attain talking.
Patent JP-H0475705-A (JP)
Title: Rolling method
Inventor: MORIMOTO KAZUO
IPC: B21B45/02
Filed: 1990-07-16
Abstract: PURPOSE:To reduce drawing-down force by specifying the ratio of the wall surface of recessed part to the total area of rolled stock in the case of rolling the material to be rolled that is rolled by confining a fluid for lubrication in the recessed part on the surface of material to be rolled. CONSTITUTION:In a rolling mill 11 with a machine 13 for adding recessed part with which the recessed parts 12 are formed on both surfaces of a band plate M, the fluid L for lubrication is sprayed on the contact part between work rolls 14, 15 and the band plate M when the band plate M is transported into the rolling mill 11 and the fluid L is temporarily confined in the recessed parts 12. At this time, the area ratio of the recessed part 12 to the total surface area of the bank plate M is taken as 20 - 70%. In this way, the boundary film is formed over the contact part between the work rolls 14, 15 and the band plate M and roll wear is decreased, so rolling load can be decreased.
Patent JP-H1198192-A (JP)
Title: Frame relay data switching service
Inventor: KURISUTOFUA JIEI CHIEISU
IPC: H04L45/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To attain network architecture by inputting a frame relay data packet including user data to a high speed packet network and allowing the network to switch the frame relay packet in response to the user data. SOLUTION: A wide area network(WAN) 1 and/or a service provider network(SPN) 500 becomes a suitable high speed packet network for receiving a frame relay data packet having user data in a user data field. One or more IP switchboards 502 capable of responding to user data are used for the WAN 1/SPN 500 to switch the frame relay packet. The user data are used for the identification of plural different service categories based on user data. Routing through the WAN 1 and/or 500 is executed in response to at least one different service category including identification based on broadcast communication data.
Patent JP-H0477833-A (JP)
Title: Integrated circuit provided with debugging environment
Inventor: KUNIOKA YASUHIRO
IPC: G06F15/78
Filed: 1990-07-16
Abstract: PURPOSE:To easily perform the debugging of the programs stored in a user ROM and RAM from the outside by performing the communication between a control CPU and the control soft ROM/RAM through a host computer via a serial communication block. CONSTITUTION:A control CPU block 16 is provided in a microcomputer ASIC chip 10 independently of a main CPU 12 in order to control a real time executing function, a breaking function, a contents confirming function, a tracing function, and a mapping function which are necessary for an in-circuit emulator at execution of a system debugging operation. Then a ROM 18 and a RAM 20 are added to store the control software for system debugging together with a trace memory RAM 22 which stores the tracing contents results, and a serial communication block 14 which secures the communication with a host computer at debugging. Thus it is possible to secure a system debugging function similar to that of an ICE and also to facilitate the emulation.
Patent JP-S6245259-A (JP)
Title: Outgoing connection system based on inter-station busy information processing
Inventor: YAMADA HIROO
IPC: H04M3/00
Filed: 1985-08-23
Abstract: PURPOSE:To prevent useless line acquisition by sending path busy information to an opposite station other than an opposite station whose path is all busy from a line busy transmitter/receiver. CONSTITUTION:An extension 7 is connected to a line circuit 11 and to a line 5 or 6 via a switch frame 1. When the extension 7 makes outgoing connection to stations other than the own station, a central controller 2 accesses a main memory device 3 storing a station data, etc., decides an outgoing number from storage information to recognize the outgoing path. Let the path be R1, a line busy transmitter/receiver 4 checks the presence/absence of the line busy information (a) under the control of the controller 2. When the information (a) is present, the controller 2 does not connect the link 8 and the line 5 and controls the frame 1 to connect a busy sound source 10 to the circuit 11. On the other hand, when the information (a) is not in existence and the path R1 has an idle line, the controller 2 controls to connect the link 8 and the line 5.
Patent JP-S6244551-A (JP)
Title: Aluminum alloy having superior cold workability
Inventor: AZUMA KENJI
IPC: C22C21/12
Filed: 1985-08-22
Abstract: PURPOSE:To improve the workability, especially the cold workability of an Al-Cu alloy without deteriorating characteristics peculiar to the alloy by adding a prescribed amount of one or more kinds of rare earth elements to the alloy. CONSTITUTION:The composition of this Al alloy is composed of, by weight, 1-7% Cu, 0.2-2% Mg, 0.15-1.5% Si, 0.005-1.5% one or more kinds of rare earth elements and the balance Al with inevitable impurities. The composition may further contain one or more among 0.1-1.5% Mn, 0.05-0.3% Cr and 0.05-0.25% Zn.
Patent JP-S6343288-A (JP)
Inventor: IWABUCHI YASUSHI
IPC: H05B6/76
Filed: 1986-08-07
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-2001015155-A (JP)
Title: Lithium secondary battery
Inventor: TAKAHASHI MASATOSHI
IPC: H01M50/574
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To secure the safety of a battery by using an additive agent that, when added to an electrolytic solution, effectively acts on an overcharge without adversely affecting battery characteristics such as low-temperature characteristics and preservation characteristics. SOLUTION: This electrolytic solution has an organic solvent containing an alkylbenzene derivative or a cycloalkylbenzene derivative having tertiary carbon adjoining a phenyl group. The alkylbenzene derivative is selected from cumene, 1,3-diisopropylbenzene, 1,4-diisopropylbenzene, 1-methylpropylbenzene, 1,3-bis(1-methylpropyl)benzene, and 1,4-bis(1-methylpropyl)benzene, and the cycloalkylbenzene derivative is selected from cyclohexylbenzene and cyclopentylbenzene.
Patent JP-S5887042-A (JP)
Inventor: NISHIMURA AKIRA
IPC: B29B15/00
Filed: 1981-11-19
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。