baber/WOPTO huggingface dataset:
Patent JP-H1179518-A (JP)
Title: Sheet discharge device and image forming device
Inventor: OZASA HIDEAKI
IPC: G03G15/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To discharge even a sheet having a low stiffness without buckling. SOLUTION: Upper guides 40-1 to 40-5 and lower folding guides 43-1 to 43-5 are laid on sides of a pair of discharge rolls 25-1. The upper guides 40-1 to 40-5 are fixed at positions. The lower guides 43-1 to 43-2 are rotatable around a rotary shaft (which is not shown) as a center. A sheet S1 having a width less than a predetermined size, is discharged by the pair of discharge rollers 25-1, and side parts of the sheet are guided by the upper guides 40-1, 40-2 and the lower guides 43-1, 43-2, and so as to be bent upward (refer to Figure (a)). Further, when a sheet S2 having a width larger than the predetermined size is discharged by the discharge rollers 25-1, side parts of the sheet are guided by the upper guides 40-3, 40-4, 40-5 and the lower guides 43-4, 43-5 so as to be bent upward.
Patent JP-H1087733-A (JP)
Title: Photosensitive composition, photosensitive lithographic printing plate material and formation of image
Inventor: KIZU NORIYUKI
IPC: C08F16/26
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To improve printing resistance of a prepared lithographic printing plate without deteriorating developing rate of a photosensitive lithographic printing plate material of a system used by combining an agent for generating an acid by irradiation of light with an acid-decomposing compound. SOLUTION: This photosensitive composition comprises a vinyl polymer having a graft group formed from at least one kind of compound selected from an orthocarboxylic ester, an acetal and an ketal on the side chain. This photosensitive lithographic printing plate material is formed by applying the photosensitive composition onto the surface having hydrophilic property of a hydrophilic support. The method for forming image comprises exposing a photosensitive lithographic printing plate material to infrared rays and removing the exposed part with an alkaline developer.
Patent JP-S6486369-A (JP)
Title: Digital recorder for information signal
Inventor: HIMURO MASAMI
IPC: G11B20/12
Filed: 1987-09-28
Abstract: PURPOSE:To contrive the reduction of the consumption of a recording medium while realizing the recording with high picture quality by using a digital signal converted from a color video signal so as to modulate a waveform of a carrier signal into a multilevel and recording the modulated signal onto an analog recording medium. CONSTITUTION:Digital data D1-D7, P, Q by a color composite signal Sc are converted into 3-channel octal digital signals Sd-Sd and recorded. The C/N requested to each channel is nearly 27dB (error rate 10<-4>-10<-5>) at the reproduction and with the C/N above, each track width is kept to 10mum or below and the three track width being one field is equal to the track width of the beta II format for home use VTR, then the tape consumption is made equal to that of the home use VTR and since no thinning of information is executed, the picture quality is not deteriorated.
Patent JP-H04120392-A (JP)
Title: Door
Inventor: YASUI ISAO
IPC: E05C3/12
Filed: 1990-09-12
Abstract: PURPOSE:To improve the appearance and the effect of preventing crimes by forming a recessed part having a latch being locked and unlocked in the door of a furniture, etc., and providing a decorative cover for elastically closing the opening part of the recessed part. CONSTITUTION:A door 1 is mounted through a hinge 10 to the frame body 9 of a wall storage furniture, etc. A recessed part 3 having an opening 4 is formed in the door-body 2 of the door 1, and in the recessed part a latch 7 capable of being locked and unlocked by operating an unlocking operation unit 6 is provided. Next a decorative cover 5 is arranged and installed in the opening 4, and the cover 5 is brought into close-contact with the inside edge of the opening 4. When the door is opened, the cover 5 is pressed and moved inward with the back of a hand, and the latch 7 is unlocked by operating the operation unit 6 with a finger tip. Thus, since the unlocking unit is not exposed at the front surface of the furniture, the appearance looks better, anyone except the persons concerned cannot find the unlocking position, the effect of preventing crimes can be simply obtained.
Patent JP-H04123109-A (JP)
Title: Production control system
Inventor: NAKAMURA SHUNJI
IPC: G05B19/418
Filed: 1990-09-13
Abstract: PURPOSE:To display in the lump the operating state of a production line, and also, to simply grasp the fault state by detecting indirectly abnormality by a moving state of an identification code in a register means, and displaying its abnormal state by a display means. CONSTITUTION:A register means (g) is provided with plural cascaded storage areas, inputs an identification code (e) read by a reading means to the storage area of a first stage, the inputted identification code (e) is shifted successively to the storage area of a final stage as long as a free storage area exists, and also, when an object to be worked is fed out of a carrying means existing in a feeding-out part, the identification code of its carrying means is discharged from the storage area of a final stage. An abnormality detecting means (h) detects abnormality of a line from a shift state of the identification code (e) in the register means (g), and the detection contents are stored in a storage means (i), and also, displayed by a display means (j). In such a way, a fault state of a production line can be displayed in the lump, and the fault state can be grasped simply.
Patent JP-H03107584-A (JP)
Title: Nonlubricated reciprocating equipment
Inventor: SAITO TAKASHI
IPC: F04B39/00
Filed: 1989-09-20
Abstract: PURPOSE:To gradually supply grease, so as to surely lubricate a rolling element by composing a grease sealed bearing out of an outer ring fitted with the rolling elements inside, and a grease pool ring that forms a grease pool between it and the end surface of the outer ring. CONSTITUTION:In a connecting hole 21B on a small end part 21A of a connecting rod 21, a grease sealed bearing 22 is arranged in a piston pin 8. On the bearing 22, an outer ring 24 which is press fitted in the center part of the connected hole 21B, and in which a needle roller 23 is installed inside as rolling elements is provided. A grease pool ring 26 is also provided, which is arranged on one side along the width of the outer ring 24, and which forms a grease pool 25 between it and one side end surface 24A of the outer ring 24. A grease A is pushed to both sides according to the rolling and so on of the needle roller 23. By the grease A which runs out to both the sides of oil seals 27, 28, these are lubricated, and with its being gradually supplied to the needle roller 23, the same is lubricated.
Patent JP-H0692881-A (JP)
Title: 3,4,5-trifluorobiphenyl derivartive
Inventor: OSAWA MASASHI
IPC: C09K19/30
Filed: 1992-09-11
Abstract: PURPOSE:To obtain the subject new derivative useful as a liquid crystal display cell material for television, word processor, etc., because of effective rise in an N-1 point without raising a threshold voltage when blended with a liquid crystal composition. CONSTITUTION:A compound of formula I (R is 1-10C straight-chain alkyl; cyclohexane ring shows trans configuration) such as 4'-[trans-4-[2-(trans-4- propylcyclohexyl)ethyl]cyclohexyl]-3,4,5-trifluorobiphenyl. The compound of formula I, for example, is obtained by reacting a compound of formula II with a Grignard reagent, dehydrating the reactional product in the presence of an acid catalyst to give a compound of formula III, hydrogenating the compound in the presence of a catalyst such as palladium carbon, isomerizing the hydrogenated substance with a strong base such as potassium t-butoxide into a trans derivative to give a compound of formula IV, iodating this compound and further reacting the resulting substance in the presence of a palladium catalyst with a Grignard reagent obtained from a compound of formula V and magnesium.
Patent JP-H04125458-A (JP)
Title: Device and method for measuring thermoelectric capacity
Inventor: HAYASHIBARA MITSUO
IPC: G01N25/00
Filed: 1990-09-17
Abstract: PURPOSE:To prevent a measuring error by allowing a temp. measuring point to coincide with a thermoelectromotive force by providing both of temp. measuring function and voltage measuring function to the thermocouple mounted on an object to be measured. CONSTITUTION:Temp. difference is provided to an object 1 to be measured by heaters 2, 3 controlled by power supplies 4, 5. Thermocouples respectively consisting of head wires 11, 12 and 13, 14 are provided in order to measure said temp. difference and thermoelectromotive force and the outputs thereof are compensated in zero point by zero point compensation devices 91 - 94. The temps. at two points of the object 1 to be measured are measured from the outputs of the thermocouples by voltage/temp. converters 6, 8 and the voltages generates across lead wires are measured by a voltage measuring device 7. By this method, measurement can be carried out in such a state that a temp. measuring point and a thermoelectromotive force measuring point are allowed to coincide each other and the measuring error due to the non- coincidence of the measuring points can be eliminated.
Patent JP-S6490256-A (JP)
Title: Thermoplastic resin composition
Inventor: ISHIHATA KOJI
IPC: C08K13/04
Filed: 1987-09-30
Abstract: PURPOSE:To obtain the title composition having a high specific gravity and a high bending modulus, by kneading a specified aromatic polycarbonate with a specified aluminum oxide and a specified fibrous reinforcement. CONSTITUTION:A mixture comprising 20-80wt.% aromatic polycarbonate of an MW of 10,000-100,000, 10-70wt.% aluminum oxide produced by the Bayer process and having a specific gravity of 3-4, a mean particle diameter of 0.1-100mu and an Na2O content <=0.1wt.% and 10-70wt.% chopped strand fibrous reinforcement of a fiber diameter of 2-30mu and a fiber length of 0.5-6mm, selected from among a glass fiber, a carbon fiber, a metallic fiber, an aromatic polyamide, a wholly aromatic polyester fiber, etc. is kneaded to obtain the title composition of a specific gravity >=1.5 and a bending modulus >=70X10<3>kg.f/cm<2>.
Patent JP-S60138033-A (JP)
Title: Copper alloy having excellent corrosion resistance
Inventor: TSUJI MASAHIRO
IPC: C22C9/04
Filed: 1983-12-26
Abstract: PURPOSE:To provide a copper alloy which consists of specifically composed Zn, P, Sn, Al and Cu, is inexpensive and has excellent corrosion resistance. CONSTITUTION:A titled copper alloy consists of 10-<25wt% Zn, 0.005-0.070% P, 0.05-1.0% Sn, 0.05-1.0% Al and the balance Cu and unavoidable impurities. The copper alloy which is highly resistant to erosion and corrosion is obtd. by adjusting the copper alloy having the prescribed compsn. so as to have <=0.015mm. crystal grain size by final annealing. The alloy is most preferable for use as a material for a heat exchanger and particularly as a tube for a condenser. The reason for limiting the above-mentioned alloy components lies in that if the Zn is below the lower limit, the corrosion resistance is not improved and if the Zn exceeds the upper limit, local corrosion increases considerably. If the P is below the lower limit, the corrosion resistance is not improved and if the P exceeds the upper limit, the sign for the integranular corrosion is observed. The corrosion resistance is not improved if the Sn and Al are both below the lower limit and the effect is satd. if both exceed the upper limit. The corrosion resistance is decreased and dezincfication corrosion is liable to occur if the crystal grain size exceeds 0.015mm..
Patent JP-H0669650-A (JP)
Title: Manufacture of multilayered printed wiring board
Inventor: KAWAKAMI SHIN
IPC: H05K3/46
Filed: 1992-08-20
Abstract: PURPOSE:To obtain a method by which soldering can be easily performed in a through hole for connecting multilayered printed circuits to each other and a highly reliable multilayered printed wiring board can be obtained. CONSTITUTION:The outside diameter of the connection land of the innermost printed wiring board of inner- and outer-layer printed wiring boards 30, 40, and 50 is made larger than the diameter of the through hole of the connection land of the outermost printed wiring board and, at the same time, the diameters of through holes 16, 17, and 18 are made larger on the boards 40 and 50 sides against the board 30 side. In addition, a laminated printed wiring board 60 is formed by piling up the boards 30, 40, and 50 and fixing the boards 30, 40, and 50 to each other with a plurality of screws 20. After installing a plurality of thin wires 21 in the holes 16, 17, and 18 of the board 60, the holes 16, 17, and 18 are filled up with solder 22 by utilizing the capillary actions of the wires 21 and the boards 30, 40, and 50 are electrically connected to each other. Thus the title board is manufactured.
Patent JP-H0796512-A (JP)
Title: Method and apparatus for removing flash of powder molded object
Inventor: OKAGUCHI SHIGEKI
IPC: B28B11/18
Filed: 1993-09-30
Abstract: PURPOSE:To easily remove flash and to ensure the strength of a product. CONSTITUTION:A slurry prepared by mixing a raw material powder, an auxiliary agent, a binder, a dispersant and a solvent is injected in a mold and solidified to form a powder molded object 1. Next, the shaft part 10 of the powder molded object 1 is fitted in a holding hole 220 to be held by the elasticity of an elastic ring part 222. Subsequently, a cylinder 38 is driven to raise a container 3 in the direction shown by an arrow Y1 and the powder molded object 1 is immersed in the solvent 3k of the container 3. A drive shaft 20 is rotated at a low speed to slowly stirr the solvent 3k in the container 3. The binder contained in flash is gradually eluted to the solvent 3k of the container 3 to be enhanced in collapsibility.
Patent JP-H1184449-A (JP)
Title: Camera
Inventor: HARA YOSHIHIRO
IPC: G03B17/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To enable an optimum shake detection and to shorten a shake detecting time by providing an area sensor having plural shake detecting areas, a means for deciding a shake detecting area, in accordance with the detected attitude of a camera, etc. SOLUTION: A shake detecting part 4 is constituted to cover the shake detecting area A1 located in the center of a photographic picture and the shake detecting area A2 located for instance on the left side, as a peripheral area. When the camera is in a 'flashing inhibition mode', a detecting area selecting part chooses the shake detecting area A1 or A2, in accordance with camera attitude information for showing that the camera is in a horizontal or vertical attitude, from an attitude judging part 59. Further, when the camera is in every mode except the 'flashing inhibition mode', the detecting area selecting part chooses the shake detecting area A1 or A2, in accordance with a flag for indicating the use or nonuse of a flash, from an exposure control part 8 and range- finding data from a range-finding module 10.
Patent JP-H1188813-A (JP)
Title: Electronic camera
Inventor: TERANE AKIO
IPC: G06F3/0482
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera capable of executing more efficient printing and saving power by recognizing a state of a camera driving power supply and limiting a printing function in accordance with the recognized state. SOLUTION: The electronic camera 1 is provided with a power supply recognizing/judging means 10 for recognizing and judging a state of a power supply for driving the camera 1 and a hierarchical menu operation means constituted of combining a display means 7 for displaying operation menus for operating the camera 1 and execution command means 26 to 28 for selecting and executing a required command out of the contents of operation menus displayed on the means 7 and capable of hierarchically displaying the operation menus and selecting and executing the required command.  A printing execution command requiring long time out of respective printing execution commands corresponding to plural different printing formats is arranged in a deep hierarchical menu, a printing execution command requiring short printing time is arranged in a shallow hierarchical menu, and when the means 10 judges the difficulty of printing execution, deeper hierarchical menus are not displayed and printing execution commands arranged in these menus are inhibited.
Patent JP-H0294356-A (JP)
Title: Polyethylene microporous film for lithium battery separator
Inventor: MATSUDA KAZUO
IPC: H01M50/489
Filed: 1988-09-30
Abstract: PURPOSE:To obtain good assemble capability and low electric resistance by making of high density polyethylene having a specified weight-average molecular weight and a specified ratio of weight-average molecular weight to number-average molecular weight, and specifying the thickness, porosity, and electric resistance in an organic electrolyte. CONSTITUTION:A polyethylene microporous film 1 consists of high density polyethylene whose weight average molecular weight is 400,000-2,000,000 and the ratio of weight- average molecular weight to number-average/molecular weight (Mw/Mn) is 25 or less, and in addition its thickness is 20-50mum, porosity is 50-80%, and electric resistance in an organic electrolyte is 0.5-1.5OMEGAcm<2>/piece. If the film thickness is thicker than 50mum, the occupied ratio by the separator is increased and a battery having compact size and high energy density is difficult to obtain. If the film thickness is thinner than 20mum, the generating ratio of internal short circuit is increased. The porosity less than 50% decreases ion permeability, and that more than 80% increases the generation ratio of internal short circuit. Electric resistance more than 1.5OMEGAcm<2>/piece decreases the battery performance and that less than 0.5OMEGAcm<2>/piece increases trouble generation ratio in assembly process.
Patent JP-S62104307-A (JP)
Title: Channel selecting circuit for pll synthesizer receiver
Inventor: HIGASHIYAMA MITSUO
IPC: H03J7/28
Filed: 1985-10-31
Abstract: PURPOSE:To shorten the time of channel switching and to shorten the time of connection between a transmitter and a receiver by providing the 1st switching timing signal and the 2nd switching timing signal which is shorter in time than it to the channel selecting circuit of a PLL synthesizer receiver which performs selecting operation cyclically, and changing time constants of the low-pass filter of a PLL. CONSTITUTION:A microcomputer 10 generates the 1st switching timing signal or the 2nd switching timing signal which is shorter in time on the basis of a data latch signal according to an identification output for channel switching from an identification means. Consequently, the time constants, i.e. bands of the low-pass filter of the PLL are changed. Namely, the time constants of the low-pass filter 4 are changed with the 1st switching timing signal for switching between a maximum and a minimum reception channel or with the 2nd switching timing signal for switching between mutually adjacent channels. Consequently, the time of channel switching is shortened and the time of channel search is made short to shorten the time of connection between the transmitter and receiver.
Patent JP-H0993307-A (JP)
Title: Uninterruptible switch system
Inventor: KOMINE HIROAKI
IPC: H04L69/40
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To attain an uninterruptible switch operation on the occurrence of a fault by discriminating it to be occurrence of a fault when the result of detection of phase comparison indicates anti-coincidence so as to change a switch signal thereby selecting a cell of a standby system. SOLUTION: A phase comparator section 16 being a phase comparator means compares ATM cells of active and standby systems read from buffers 12, 13 in the unit of bits, generates a coincidence signal at an H level when both are coincident and at an L level when both are anti-coincident and gives the signal to a phase change detection section 17 being a phase change detection means. When receiving an enable signal, pointer control sections 14, 15 increment a read pointer of the buffers 13, 14 respectively synchronously with a cell frame pulse in the inside of a changeover device. Then a switch signal outputted from the phase change detection section 17 is fed to a phase comparator section 16 and a selection circuit 18. Furthermore, the selection circuit 18 selects an output of the buffer 12 of the active system when the switching signal is at an L level and selects an output of the buffer 13 of the standby system when the switch signal is at an H level and provides the selected output from a terminal 19.
Patent JP-H07100976-A (JP)
Title: Paste dam controller
Inventor: SHIMURA NAOKI
IPC: B05C1/08
Filed: 1993-09-30
Abstract: PURPOSE:To eliminate a labor hour of a maintenance and to simply, effectively regulate a position of paste dam by moving a pair of paste dams, and so controlling that a pasting width of pasting roll always coincides with a sheet width. CONSTITUTION:Detecting sensor moving motors 23, 24 are driven via inverters 46, 47, threaded shafts 26, 27 are rotated, movable members 28, 29 and sheet end detecting sensors 21, 22 are moved the sensors 21, 22 are moved to positions of a sheet end to detect the sheet end. Simultaneously, paste dam moving motors 33, 34 are driven via inverters 49, 50 according to an output from a sequencer 45. Threaded shafts 36, 37 are rotated, movable members 38, 39 and paste dams 18, 19 are moved and so controlled that a pasting width of a pasting roll always coincides with a sheet width.
Patent JP-H04122976-A (JP)
Title: Photosensitive body cleaning mechanism
Inventor: GOTO MITSUHIRO
IPC: G03G21/00
Filed: 1990-09-13
Abstract: PURPOSE:To securely prevent toner which ticks on a photosensitive body from being scattered to the side of an electrostatic charger by providing a contact pressure switching device which displaces a blade within a range wherein the blade is not isolated from the photosensitive body and switches the contact pressure of the blade. CONSTITUTION:While the photosensitive body 1 rotates, a solenoid 35 is powered on to press down the blade 2 and a holder 32 to the position where the contact pressure of the blade 2 is specific pressure. When the photosensitive body 1 is at a stop, on the other hand, the solenoid 35 is powered off, the blade 2 and holder 32 move to their stand-by positions with the tension of a spring 33, and the blade 2 contacts the surface of the photosensitive body 1 which having no contact pressure. Therefore, the photosensitive body 1 in the stop state never deforms with the contact pressure of the blade 2 and even while the photosensitive body 1 is in the stop state, no toner is scattered toward the electrostatic charger 13 through the gap between the blade 2 and photosensitive body 1. Further, none of the toner sticking on the surface of the photosensitive body 1 is scattered toward the electrostatic charger 13 when the blade 2 leaves the photosensitive body 1 and the blade 2 does not strike on the toner sticking on the surface of the photosensitive body 1 when cotacting the photosensitive body 1, so the toner is not scattered toward the electrostatic charger 13.