baber/WOPTO huggingface dataset:
Patent JP-2000143000-A (JP)
Title: Automatic paper feeder
Inventor: OKAWA KENICHI
IPC: B65H1/04
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of reading quality or the document jam by arranging a paper feeding mechanism part in the middle position between an abutting part and a positioning guide nipping a paper sheet of the feedable maximum size. SOLUTION: A document set part A comprises an abutting part 1a on which one edge of a paper sheet is made to abut on one side of a placing table 1 for putting a number of vertically stacked paper sheets, and a width determining guide 2 moved opposite to the abutting part 1a. The width-determining guide 2 is moved according to the maximum width of various feedable sizes of paper sheets to nip and guide the paper sheet with the abutting part 1a, whereby the skewing of the paper sheets is prevented. A paper feeding mechanism part B is arranged within a case in the middle position between the abutting part 1a and the width-determining guide 2 nipping a paper sheet of the maximum feedable size. A feed roller 8 and a one-step gear 22 are mounted on the tip of a paper feed roller shaft shorter than a general one.
Patent JP-H06152547-A (JP)
Title: Transmitting method for audio signal
Inventor: HIKAWA KAZUO
IPC: H04B14/04
Filed: 1992-11-06
Abstract: PURPOSE:To highly efficiently encode and transmit an audio signal by applying a phase predicting method by a mean inclination, and largely compressing a data amount. CONSTITUTION:The phase item thetai (m) of a specific discrete frequency obtained as the calculated result of an orthogonal coordinate   polar coordinate converting part 6 is stored in a memory 37. A phase component in a Fourier transformation frame to be transmitted at first read from the memory 37 is turned to the initialization data of the prescribed number of bits by a quantizing scaling part 17, and supplied to a multiplexer 18. Then, a tolerance calculating part 39 searches the arithmetic mean value of the values of the inclinations respectively decided by the phase components in the frame at one edge part of a Fourier transformation frame group and the phase components in each frame by using the data of the phase components of each frame group read from the memory 37. Then, the arithmetic mean value is used as the tolerance in the successive Fourier transformation frame group, and supplied to a multiplexer 18.
Patent JP-H09160258-A (JP)
Title: Colorproof transfer device and method
Inventor: MASUDA TETSUYA
IPC: G03F7/34
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To satisfy both the prevention of positional deviation and transferring performance and to transfer a colorproof with high quality. SOLUTION: In this device, an image receiving sheet 7 and a color sheet 1 where a color material image is formed are superposed and pressed to be processed by a heating roller 40 so as to transfer the color material image on the sheet 7 on a transfer drum 12. In such a case, the surface of the roller 42 is made of an elastic body whose film thickness is 1 to 2.5mm.
Patent JP-H05158059-A (JP)
Title: Film carrier
Inventor: HASEGAWA TATSUYA
IPC: G02F1/1345
Filed: 1991-12-06
Abstract: PURPOSE:To provide a film carrier which has strong bonding force and high reliability and which is excellent in mounting workability. CONSTITUTION:On the surface of the flexible film carrier 1, a connection part 5 consisting of input side outer lead parts 2, 3 and a wiring part 11, and an output side outer lead part 6 are formed by etching copper foil. A semiconductor element 7 is attached by a potting part 8 in the center of the surface. Length (b) in the longitudinal direction of the outer lead parts 3 positioned at both ends is made longer than length (a) in the longitudinal direction of the other outer lead part 2. The outer lead part 3 is positioned on the extension of a line on a boundary part between the outer lead part 2 and the wiring part 4. Thus, stress such as twist, share or tension is made small and stress applied to the part of a boundary between the outer lead part 2 and the wiring part 4 is made small, thereby preventing the rupture of the outer lead parts 2 and 3.
Patent JP-H01164779-A (JP)
Title: Formed product of reinforced hydraulic inorganic material
Inventor: MORITA HIROSHI
IPC: C04B41/63
Filed: 1987-12-21
Abstract: PURPOSE:To obtain the title formed product having excellent resistance to water, solvent, acid, and alkali and mechanical strength by impregnating a formed product of a hydraulic inorg. material with a specified aq. emulsion. CONSTITUTION:The (meth)acrylic esters, an unsaturated monomer (e.g., glycidyl methacrylate) having a reactive functional group, and an unsaturated monomer (e.g., styrene) are emulsion-polymerized in the presence of 0.15-15wt.% emulsifier [e.g., polyoxyethylene(polyoxypropylene)alkyl phenyl ether] and 0.1-5wt.% polymerization initiator, based on the unsaturated monomer, to obtain an aq. emulsion having 10-60wt.% concn., <=100nm mean particle diameter, a glass- transition temp. higher than the value calculated by the gravimetric method, and <=-30mV zeta potential and maintaining excellent dispersion stability for a long period. The formed product of a hydraulic inorg. material is then impregnated with the aq. emulsion.
Patent JP-H04196396-A (JP)
Title: Electronic device
Inventor: HAJIKANO TAKU
IPC: H05K9/00
Filed: 1990-11-28
Abstract: PURPOSE:To enable an electronic device to be formed small in size as a whole by a method wherein a hole is provided to a shielding case at a point correspondent to the side face of a printed board, and a conductor is provided to a part of the side face correspondent to the hole provided to the shielding case. CONSTITUTION:A hole 7 is bored in the side face of a shielding case 1 where a printed board 4 is housed corresponding to a conductor pattern 8 provided to the side face of the printed board 4. Board stoppers 3 having inwardly protruding pawls are provided to both the sides of the hole 7, where the pawls are made to bear against the upside of the printed board 4. The printed board 4 is inserted into the shielding case 1, the upside of the printed board 4 is made to bear against the board stoppers 3 to position the conductor pattern 8 at the hole 7. Then, solder is applied to the conductor pattern 8 through the hole 7 to solder the conductor pattern 8 to the vicinity of the hole 7 to fix the printed board 4. By this setup, a printed board can be fixed to a shielding case, so that the printed board is not required to be provided with an empty space, as a result an electronic device of this design can be lessened in dimensions.
Patent JP-H02170133-A (JP)
Title: Liquid crystal display element
Inventor: KIKUCHI NAOKI
IPC: G02F1/1347
Filed: 1988-12-23
Abstract: PURPOSE:To improve the visual angle-contrast characteristics of a two-layer type display element which has a color compensating liquid crystal layer by superposing two liquid crystal layers whose dielectric anisotropy twists positively one over another, and deviating adjacent liquid crystal molecule axes from the axis of absorption of a polarizing plate by about 45 deg. in the twisting direction on the incidence side of light and by about 45 deg. even on the projection side of the light similarly. CONSTITUTION:A liquid crystal display element which is positioned on the light incidence side consists of display layer orienting films 2, display layer transparent electrodes 1, and display layer glass substrates 3 which are provided on both sides of display layer liquid crystal layer 4. Further, a liquid crystal display element which is positioned on the liquid projection side consists of color compensating layer orienting films 5 and color compensating layer glass substrates 6 which are provided on both sides of color compensating layer liquid crystal 7. In this constitution, there are a display layer upper plate rubbing axis 8, a display layer lower plate rubbing axis 9, a display layer liquid crystal twisting direction 10, a color compensating layer upper plate rubbing axis 11, a color compensating layer lower plate rubbing axis 12, and a color compensating layer liquid crystal twisting direction 13 when viewed from the light incidence side. Here, a couple of polarizing plates are shifted by 45 deg. from the rubbing direction of the substrate.
Patent JP-H10151982-A (JP)
Title: Carrying vehicle
Inventor: MURAI TOSHIKAZU
IPC: B60P1/04
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To make loads so as not to be spilt in time of its transferring by tilting a vessel installed in an undercarriage of a travel body after displacing it in a direction where it should be surely transferred whenever these loads in the vessel are transferred. SOLUTION: A frame 4 connected with a vessel 3 through a connecting pin 5 is liftably installed in an undercarriage 2, and this vessel 3 is made tiltable as far as the specified angle to the frame 4 by a tilting hydraulic cylinder 15, while the frame 4 is connected to the undercarriage 2 via a cross-link 6, and a link plate 6a on one side is connected each to the undercarriage 2 and the frame 4 with two fulcrum pins 8 and 9, and two rollers 10 and 11 are connected to both ends of a link plate 6b on the other, making these rollers rollable along a horizontal guide member 12 horizontally installed in the undercarriage 2 and the frame 4, and when the vessel 3 is made to go or down by a lifting hydraulic cylinder 14, these rollers 10 and 11 are rolling toward the opposite direction each other along these horizontal guide members 12 and 13,  and thereby the vessel 3 shifts in the horizontal direction.
Patent JP-H05252643-A (JP)
Title: Overvoltage protective circuit
Inventor: ANDORE BUREMON
IPC: H02H3/20
Filed: 1992-12-02
Abstract: PURPOSE: To provide an overvoltage protective circuit for a load with a given resistance. CONSTITUTION: A protective circuit for a load with a given resistance is connected to a feeding line with a given polarity. An overvoltage detector 1 is connected with a line, and a first normally closed switch S1 is put in series with the conductor of the line and controlled, namely being changed to an off state by the overvoltage detector 1. Then a second switch S3, placed in series with a resistor (R) with a given resistance (R) is provided between line conductors and controlled by the overvoltage detector 1 in a state complementary to the first switch S1.
Patent JP-H11223082-A (JP)
Title: Excavating tooth for excavator
Inventor: SEITLE IGNAZ
IPC: E02F5/06
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of the forwarding load of an excavator even when a front in the forwarding direction of the excavator of an excavating tooth is abraded in the excavator. SOLUTION: A cutter supporting section 6 has a stepped section 10 formed in approximately parallel with a cutter edge 3. Since the area of a cross section crossed at right angles with the forwarding direction 5 of the excavator of the cutter supporting section 6 does not change largely even when abrasion progresses, the increase of the load of excavator forwarding is inhibited effectively. Likewise, the same effect can be obtained by forming the excavating tooth in a shape that a sectional area is not altered largely by the progress of abrasion.
Patent JP-H11163398-A (JP)
Title: Led element and its manufacture
Inventor: HASHIZUME JIRO
IPC: H01L33/38
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an LED element of long life, in which distribution of light suitable for an illumination light source can be obtained, and a manufacturing method of it. SOLUTION: An LED element 10 is constituted of an almost spherical core part 1 formed of an n-type semiconductor, and a surface layer 2 which is formed on the surface of the core part 1 and composed of a p-type semiconductor and is formed in an almost spherical shape. The surface of the LED element 10 is polished, and a planar part 3 from which the inside core part 1 is exposed is formed. A power supplying electrode 4 to the n-type semiconductor is arranged at the part position of the core part 1 which is exposed from the plane part 3, and a power supplying electrode 5 to the p-type semiconductor is arranged on the surface layer 2.
Patent JP-H05136972-A (JP)
Title: Facsimile communication system
Inventor: SHIBATA TETSUYA
IPC: H04N1/32
Filed: 1991-11-11
Abstract: PURPOSE:To enable another transmission even when a transmitter is in a polling waiting state and to prevent the original data to be sent to a receiver interrupting the reception from being transferred to the other facsimile. CONSTITUTION:When a fault is generated in the receiver during the facsimile communication, a procedure signal instructing the interruption of the communication is sent from the receiver to the transmitter. The transmitter stores the remaining picture data of the transmission original whose communication is interrupted together with the prescribed original number in the first storage means based on the procedure signal and transmits the original number to the receiver. The receiver stores the transferred original number in the second storage means, and transmits the polling transmission request together with the original number stored in the second storage means to the transmitter at the time of the fault recovery. The transmitter reads out the picture data corresponding to the original number based on the original number sent from the receiver and the polling transmission request to be sent to the receiver.
Patent JP-2000151641-A (JP)
Title: Transmission control method and transmitter
Inventor: SUGAYA SHIGERU
IPC: H04W84/12
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To update transmission control information with simple control in an excellent way when a control station is provided to control transmission within a network. SOLUTION: In the transmission control method where a transmission access between a plurality of communication stations is executed, based on control information sent from a control station, when control information is to be updated, the control station transmits control information to be updated before an update timing and information of the updated timing, and a communication station updates its control information with the received control information in a timing set by the information of the received timing.
Patent JP-H04191200-A (JP)
Title: Device for cooling beam target for ion engine testing device
Inventor: KATADA MINORU
IPC: B64G7/00
Filed: 1990-11-27
Abstract: PURPOSE:To efficiently cool a beam target which is arranged in opposite to an ion engine within a vacuum container, by dividing cooling pipe lines from a refrigerator for cooling the beam target down to a low temperature, into a several groups. CONSTITUTION:A high pressure coolant main pipe 12 for feeding high pressure coolant from the body section 11 of a refrigerator 10 is connected thereto with several high pressure branch pipes 13 which are divided into a plurality of groups, and are provided therein with expansion valves 14, respectively through which they are connected cooling pipes 15 for cooling a beam target 16 in which the cooling pipes 15 are incorporated. Further, the distal ends of the cooling pipes are bundled into one pipe which is then connected to a suction pipe 17 to the refrigerator 10. Four of the cooling pipers 15 are formed so as to have lengths measured from the expansion valve 14 to the part connected to the suction pipe 7, which are equal to each other, and are arranged to cool sector shape sections of the beam target, respectively, and substantially uniformly. With this arrangement, it is possible to efficiently cool the beam target 16.
Patent JP-H05134749-A (JP)
Title: Steering angle detection device
Inventor: MIYAKE TAKASHI
IPC: G05D3/00
Filed: 1991-11-12
Abstract: PURPOSE:To reduce the load on software in the detection of a steering angle. CONSTITUTION:A first and a second latch circuits 4, 6 latch a latest sampled detection signal, and a third and a fourth latch circuits 5, 7 latch a detection signal sampled one before. A combinational logic circuit 8 detects a steering direction with the data of the first, second, third and fourth latch circuits 4, 6, 5, 7, and the left component and the right component of the steering direction are latched at a fifth and a sixth latch circuits 9, 10, respectively. A CPU 15 detects a steering angle based on the data of the fifth and sixth circuits 9, 10.
Patent JP-H09143869-A (JP)
Title: Steam set finishing of knitted fabric and apparatus therefor
Inventor: SUGITA KATSUHIKO
IPC: D06C3/06
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To remedy defects of prior arts by ensuring corrective operations to be conducted accurately and automatically. SOLUTION: This method comprises setting and storing knitting data of a knitted fabric sample, placing a knitted fabric 2 after knitted in position, photographing the form of the knitted fabric with a camera 4, gripping two or more positioning points of the knitted fabric 2 with a gripping means 5 on the basis of the above-photographed knitted fabric image, calculating and outputting the respective corrections of the positioning points of the knitted fabric 2 in an image processing unit from the stored knitting data and photographed knitted fabric image, moving the gripping means 5 according to the output so that the corrections are reduced to a criterion or below, thus correcting deformation of the knitted fabric 3, then moving the gripping means to a steam set position by a conveying means 8 while holding the corrected condition with a form-holding means 15,  and making a steam-forming of the knitted fabric 2 by a steam set means 18.
Patent JP-H05136925-A (JP)
Title: Picture transmitter
Inventor: OISHI TSUTOMU
IPC: H04N1/40
Filed: 1991-11-11
Abstract: PURPOSE:To grasp the state of the picture transmitter and to detect the state of deterioration in each section and the state before a fault by forming the transmitter with a scanner section, a CODEC section, a plotter section and a system controller section or the like. CONSTITUTION:The picture transmitter is provided with a scanner section 7 to input a picture, a picture memory 6, an ISDN I/F 4 sending receiving data via a communication line, a CODEC section 8 having a coder and a decoder, and a plotter section 5 outputting a picture, and also a secondary storage device 2, an operation section 1, a display section 10, and a system controller section 3 controlling the operation of them. Then a command from a terminal equipment via a line is decoded and processed. Thus, since the state of the picture transmitter is controlled remotely periodically and the deterioration state of each section of the picture transmitter is grasped in advance, the replacement period of each section is predicted and the down-time of the picture transmitter is reduced.
Patent JP-H01165459-A (JP)
Title: Head drive device of thermal transfer printer
Inventor: IZUMI MASAKI
IPC: B41J2/355
Filed: 1987-12-22
Abstract: PURPOSE:To obtain smooth transfer print by performing the drive at scattered time of a single line printing period by frequency corresponding to the density gradation data of a plurality of thermal resistors when a single line is printed. CONSTITUTION:A string of pulses 0, 0, 1, 1 are output from a head data lookup table 14 in a single transfer action. These signals are input to a shift register 8 under the control of a clock pulse CL from a timing control circuit 4. A string of pulses 0, 1, 0, 1 are output and entered into the shift register 8 in the second transfer; 0, 0, 1, 1 in the third transfer; 0, 1, 1, 1 in the 4th transfer; 0, 0, 0, 1 in the 5th transfer; 0, 1, 1, 1 in the 6th transfer; and 0, 0, 1, 1 in the 7th transfer. That is, if the value of density gradation data is 3, a thermal resistor is driven in the second, fourth and sixth transfers of the total 7 transfers. Since the thermal resistor is driven in a scattered form throughout a single line printing period, no untransferred part occurs, if ink film and recording paper are moved in a single line print.
Patent JP-H03184215-A (JP)
Title: Superconductive wire
Inventor: OISHI KATSURO
IPC: H01B12/02
Filed: 1989-12-14
Abstract: PURPOSE:To obtain a superconductive wire whose insulating thread coiled helically on the wire are hard to shift and whose insulation is hard to deteriorate by forming ruggedness on the surface of the wire. CONSTITUTION:A superconductive wire with a pillar cross-section shape is manufactured by four rolls and pillar dies and ruggedness 5 is formed on the four planes of the wire by net-knurling machining. When Kevlar threads prepared by bundling fillaments 4 are coiled helically on the rough surface, fillaments 4 of the Kevlar threads get in the caved parts 5 of the rough surface and thus the Kevlar threads become hard to shift. In this way, the insulating threads coiled helically on the wire become hard to shift on the surface of the wire by forming ruggedness 5 on the wire surface and insulation property can be improved.
Patent JP-H05157489-A (JP)
Title: Operation control method of cooling sea water system
Inventor: ITO JINICHI
IPC: F28G13/00
Filed: 1991-12-09
Abstract: PURPOSE:To achieve a reduction of adhesion of marine organisms by a method wherein a plurality of pumps and a plurality of heat exchangers are arranged parallel and to specify the setting of optimum points of diluting fresh water and injecting iron ions and operation control of the injection with respect to a cooling sea water system. CONSTITUTION:In a secondary cooling water system of a reactor auxiliaries cooling sea water system, a system (a) (the same with b and c) introduces sea water as secondary cooling water in an operation unit with a sea water pump 9a into a heat exchanger 5a through a piping 10a to cool a primary cooling water and discharges it to the sea. A cooling water system containing a heat exchanger 6a as standby unit is provided. In the operation and standby units, fresh water dilution lines 22a and 23a are connected at downstream points of sea water pump discharge valves 20a and 21a and iron ion injection lines 24a and 25a are connected near inlets of sea water pipings 10a and 13a and of the heat exchangers 5a and 6a respectively. Moreover, both the lines are connected with a tieline 26a at downstream points of the sea water pump discharge valves 20a and 21a through a normally closed communication valve.
Patent JP-H10130227-A (JP)
Title: Aqueous solution of potassium ethylenebis(dithiocarbamate) having stability to low-temperature crystallization
Inventor: ANZAI KUNIYO
IPC: C02F1/62
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous solution of potassium ethylenebis(dithiocarbamate) of 30-60wt.% concentration which has the stability resisting to crystallization precipitation even at a lowered temperature of 0 deg.C to -20 deg.C. SOLUTION: When sodium ethylenebis(dithiocarbamate) which is usually used is converted to potassium ethylenebis(dithiocarbamate), the aqueous solution of potassium ethylenebis(dithiocarbamate) shows the solution stability resisting to crystallization precipitation caused by outer stimulation even in a high concentration of 30-60wt.% and at lowered temperature of 0 deg.C--20 deg.C. Thus, the potassium salt aqueous solution can be handled with economical advantage, for example, in storage, transportation and the like.