baber/WOPTO huggingface dataset:
Patent JP-H0220216-A (JP)
Title: Load control device of moving farm working machine
Inventor: WATANABE HITOSHI
IPC: A01D69/00
Filed: 1988-07-08
Abstract: PURPOSE:To perform the efficient load control of a moving farm machine effectively using the output of an engine by increasing the rotation of the engine or speeding-up the travel of the machine on the detected number of the rotation and decreasing the rotation of the engine when an endless speed change gear is set to the maximum speed position. CONSTITUTION:A load control device controlling as the followings in a moving farm working machine traveling while subjecting an endless speed change gear 3 to an automatic speed change control operation on the detected data of a rotation sensor 2 detecting the rotation number of an engine 1. When the rotation sensor 2 detects a rotation number lower than a constant standard region, a throttle is controlled to increase the rotation number of the engine. When the throttle is fully opened, the endless speed change gear 3 reduces the speed and when the rotation sensor detects a rotation number larger than a constant standard region, the traveling speed of the farm working machine is increased. When the endless speed change gear 3 is set to the maximum set speed position, the engine is controlled so as to decrease the rotation number of the engine by the control of the throttle.
Patent JP-H076064-A (JP)
Title: Information processor
Inventor: INOUE HIDETOSHI
IPC: G06F12/00
Filed: 1993-06-16
Abstract: PURPOSE:To offer new information to users in an easy-to-see state at all times and facilitate the management of the information by comparing date data appended to information at power-ON time with the actual date supplied from a real-time clock and automatically deleting past information which becomes unnecessary. CONSTITUTION:A CPU 4 reads the current actual date data out of the real-time clock 7 according to a schedule data managing program and also reads schedule data out of a RAM 5. It is judged whether or not there are the schedule data in the RAM 5 and when the data are absent, the process ends, but when the data are present, the date of the schedule data is compared with the current actual date data. It is judged whether or not the date of the schedule data is past data before the present date and schedule data after today which do not have passed the present date are left as they are, but the past schedule data before yesterday are deleted from the RAM 5.
Patent JP-H0221244-A (JP)
Title: Detection of solder bridge
Inventor: MATSUZAKI HIROFUMI
IPC: G01N21/956
Filed: 1988-07-08
Abstract: PURPOSE:To detect a solder bridge accurately by performing an optical scanning between leads of an electronic component with a camera arranged above the electronic component mounted on a substrate to detect a part having a brightness above a set value. CONSTITUTION:An electronic component 2 is mounted on a substrate 1, which is positioned with a positioning section 3 comprising XY tables 4 and 5. A camera 6 is arranged above leads 8 of the electronic part 2 while light sources 7a and 7b are arranged right above the lead and askew above it. A solder 10 is applied at the tip of the lead 8 and has a brightness higher than a pattern 14 printed on the substrate 1. The camera 6 performs an optical scanning between the leads 8 and 8 along the length thereof to detect a part having a brightness above the set value thereby enabling accurate detection of the solder bridge.
Patent JP-H0621031-A (JP)
Title: Cleaning method and cleaning device
Inventor: SHINOHARA KEIJI
IPC: H01L21/3065
Filed: 1992-06-29
Abstract: PURPOSE:To provide a cleaning device and a cleaning method for performing cleaning without oxidizing a wiring pattern which is formed in a treatment material such as a wafer coated with an organic polymer layer. CONSTITUTION:This method includes a process for removing an organic polymer layer formed in a treatment material surface 19 through supply of reducing etching as and plasma treatment, a process for cleaning the treatment material surface 19 by chemical, a process for cleaning chemical attaching to the treatment material surface 19, a process for reducing the treatment material surface 19 and a process for forming an organic polymer layer 8 in the treatment material surface 19. The processes are carried out continuously.
Patent JP-2000013686-A (JP)
Title: Image pickup device
Inventor: KIJIMA TAKAYUKI
IPC: H04N5/345
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device which obtains an image signal having a lot of numer of frames per unit time from an image pickup element with low power consumption without using a high driving frequency. SOLUTION: This image pickup which has an image pickup element that can read a pixel signal has a read controlling means which controls a reading mode in which effective signal charge accumulated in the image pickup element is subjected to vertical transfer into an effective horizontal scanning period in such a timing as to transfer in a relatively rough frequency and is read and a sweeping mode in which unnecessary signal charge accumulated in the image pickup element is subjected to vertical transfer into the effective horizontal scanning period in such a timing as to transfer in a relatively dense frequency and is swept away.  And, the read controlling means simultaneously sweeps away at least one part of an unnecessary part where unneeded signal charge of one frame is accumulated and at least one part of an unnecessary part where unneeded signal charge of the next frame is accumulated in the sweeping mode.
Patent JP-H074550-A (JP)
Title: Opening/closing display device for valve
Inventor: UCHIYAMA MAKOTO
IPC: F16K51/00
Filed: 1993-06-16
Abstract: PURPOSE:To reduce a manufacturing cost of a device by extracting two kinds of signals which have different polarities from currents flowing two power lines, sending the signals through operation lines and power lines, selecting the signals on a reception side, and lighting a lamp which displays opening and closing conditions of a valve. CONSTITUTION:In a valve which is opened and closed through normal and reverse rotation of a single phase current reversible motor M according to command from a control board l, two transmitting circuits are provided on the side of an actuator 2, which circuits have a limit switch LS1 provided with a contact LS11 closed when a valve is opened and a limit switch LS2 provided with a contact LS21 closed when the valve is closed. The limit switches LS1 and LS2 are connected to power lines (b), (c) other than a controlling power line (a) through diodes D1 and D2. When one of the transmitting circuits is closed, a signal is supplied to the side of the control board 1 through a signal line L, and received by one of two receiving circuits whose display lamps La1, La2 are connected to the power lines (b) and (c) through diodes D3, D4. The display lamp La1 or La2 is then lit.
Patent JP-H0221617-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: SHITSUPOU OSAMU
IPC: H01L21/22
Filed: 1988-07-08
Abstract: PURPOSE:To restrain the diffusion of a substance liable to react with glass onto a quartz glass by coating a part of or the whole part of a cap surface with a film to block the diffusion of a substance liable to react with quartz glass, such as silicon nitride film, silicon carbide film and aluminum oxide film. CONSTITUTION:In a phosphorus diffusion furnace, phosphorus oxide produced by the reaction of phosphorus diffusion source and oxygen is deposited on the inner surfaces of a tube 1 and a cap 13 not only on the surface of a wafer. When only the inner surface of the cap 13, on which phosphorus oxide is liable to be deposited is coated with a silicon oxide film 12, the reaction of phosphorus oxide and silica glass is restrained by the silicon nitride film 12, so that the deterioration of the cap 13 is reduced. When the whole surface of the cap 13 is coated, the deterioration is further reduced.
Patent JP-H1116779-A (JP)
Title: Capacitor assembly
Inventor: NAGASHIMA MITSURU
IPC: H01G4/228
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a capacitor assembly, in which a local stress is hardly applied to a specific ceramic capacitor, even when warping and deformation are generated in a plurality of ceramic capacitors constituting the capacitor assembly and which can increase mechanical strength such as shock-resistance property, vibration-resistant property, acceleration-resistant property or the like. SOLUTION: In a state that a plurality of ceramic capacitors 2 are positioned by a positioning wall 5 successively, they are set to a state that they are held by a holder 4. In this state, terminal members 9 are attached to the holder 4, so as to be connected, in common to respective terminal electrodes 3 of the plurality of ceramic capacitors 2. A plurality of spring contact parts 12 which can come elastically into contact with the respective terminal electrodes 3 independently are formed at the terminal members 9.
Patent JP-2000002337-A (JP)
Title: Seal structure
Inventor: AMANO SHINICHI
IPC: F16K39/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To offer a seal structure which can seal a shaft inserting part while manipulation of the shaft is admitted in a high temp. situation. SOLUTION: A seal structure to seal a shaft inserting part into a vessel to be heated to a high temp. includes a seal part 60 of such a structure that three sealant of glass are interposed between a crucible 30A (spacer ring 36) and the forefront face 21A of a threaded portion 21 of an intermediate connecting pipe 20 whereon an outer cylinder 31 is engaged by threads, and to these sealant, the crucible 30A is pressed by an energizing force of a pressing spring 38.
Patent JP-H1111756-A (JP)
Title: Printer
Inventor: KITAHARA SATOSHI
IPC: B41J21/16
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To facilitate work of setting long-sized paper between a light emitting part and a light receiving part of a transmissive type sensor and make the light emitting part and light receiving part accurately opposed to each other without posiotional dislocation so as to make the transmissive type sensor detect long-sized paper positively. SOLUTION: A printer has a pair of guide plates 7, 8 opposed to each other so as to form a conveying path for long-sized paper 4 and movable into a position of opening this conveying path, a light emitting part 13a of a transmissive type sensor 13 fitted to one guide plate 7, a light receiving part 13b of the tranmsissive type sensor 13 fitted to the other guide plate 9, and engaging parts 16, 19 provided at the guide plates 7, 9 and engaged with eath other at the time of these guide plates 7, 9 being moved into closely opposed positions so as to position the relative positions of the guide plates 7, 9.
Patent JP-H0221808-A (JP)
Title: Article processing device
Inventor: TSUKAMOTO TAKAHISA
IPC: B67B5/00
Filed: 1988-07-09
Abstract: PURPOSE:To enable the continuous processing of an article without any manpower by drawing a rod-shaped material into a container via the first rotary body, putting a cap on the container with the second rotary body and capping the container with the third rotary body. CONSTITUTION:When a holder 5 and a processed article 1 are carried with the first rotary body 11 and the first clamp mechanism 20 chucks a rotary member 4, a friction roller 51 comes in contact with a friction plate 52 and a frictional force therefrom causes the rotation of a lift drive shaft 33 and a chuck means 34, thereby causing the turn of a container 3 relative with the rotary member 4. Then, a rod-shaped body 2 is drawn into a container 3. Thereafter, a cap 64 is supplied via a cap feed mechanism 65 provided in the second rotary body 63, thereby putting the cap 64 on the container 3. Furthermore, a capping mechanism 82 provided in the third rotary body 81 presses down the cap 64 on the container 3 and presses the lower open end thereof into the rotary member 4 of a processed article for the capping thereof. In addition, a separation mechanism 83 moves up the processed article with the cap 64 for the separation thereof from the holder 5.
Patent JP-H02174623-A (JP)
Title: Automatically washing method for fishery net and full-automatic net washing machine
Inventor: MATSUMOTO TAKESHI
IPC: B08B3/02
Filed: 1989-07-05
Abstract: PURPOSE:To remove attached substance on a net while automatically winding the net by jetting highly pressurized water on a specified region of the net pulled to the front end of a net-supporting shelf and by eliminating substances attached on both sides of said specified region with the jetted water and the water reflected on the net-supporting shelf. CONSTITUTION:The end of a underwater net N is fitted with the tip of a rope R on a winding device 24 to pull the net N out of water, and when the front end of the net N reached the front end of a net-supporting shelf 20, a water jet nozzle device 62 is actuated. And when the device 62 has been moved from one side of the net to the other side in the direction rectangular to the net N-moving direction, i. e. in the longer direction of a pipe 18, the net N is lifted from the the device 24, making the next, washing operation. In this case, as a pair of nozzles 64, 65 of the device 62 face each other in a tilted attitude against the horizontal plane, attached substances on the upper surface of the net N are removed with the highly pressurized water directly jetted through a nozzle, and further washed away on its lower surface with the water passed through the meshes of the net N and impinged and reflected on the pipe 18.
Patent JP-H0790485-A (JP)
Title: High-toughness high-strength nonrefined steel and its production
Inventor: KAN HIYUN KIMU
IPC: C22C38/00
Filed: 1994-06-30
Abstract: PURPOSE: To provide a high toughness and high strength untempered steel, which has, in a non-heat treated state, the mechanical properties equal to or higher than those of a heat treated steel, and its production.  
     CONSTITUTION: The untempered steel with high toughness and high strength has a composition consisting of, by weight, 0.35-0.45% C, 0.15-0.35% Si, 0.80-1.50% Mn, 0.005-0.050% S, ≤0.30% Cr, 0.01-0.05% Al, 0.05-0.15% of V+Nb, ≤0.03% Ti, 0.006-0.020% N, ≤0.03% P and ≤0.0050% O 2  both as impurities, and Fe with impurities inevitably accompanying at steel manufacture. By this method, ≥90 kgf/mm 2  tensile strength and ≥5 kgf-m/cm 2  impact toughness in the KS 3 specimen can be secured. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0337292-A (JP)
Title: Organic electroluminescent element
Inventor: SAITO SHOGO
IPC: H05B33/26
Filed: 1989-07-04
Abstract: PURPOSE:To enable an organic electroluminescent element comprising a pair of electrodes each comprising at least two conductive layers and, disposed between the electrodes, an organic hole injection transportation layer and an organic light-emitting layer to emit light of improved luminance at a low voltage by incorporating a specific compound in the organic light-emitting layer. CONSTITUTION:An organic electroluminescent element comprising a pair of electrodes each comprising two conductive layers and, disposed between the electrodes, an organic hole injection transportation layer and an organic light- emitting layer, wherein the organic light-emitting layer contains a compound represented by formula I [wherein A and B each represent a substituted or unsubstituted aromatic hydrocarbon group; X represents a substituted or unsubstituted nitrogen atom, a sulfur atom, an oxygen atom or a selenium atom; and Y represents a nitrogen atom or a substituted or unsubstituted carbon atom] (e.g. a compound represented by formula II).
Patent JP-H071659-A (JP)
Title: Interior material
Inventor: KATO MINEO
IPC: B32B17/10
Filed: 1993-06-18
Abstract: PURPOSE:To obtain a lightweight interior material enhanced in rigidity and interlaminar release strength by laminating glass paper to the single surface or both surfaces of a base material and bonding a skin material to the surface of the glass paper through a hot-melt film. CONSTITUTION:An interior material 5 is obtained by laminating glass paper 2 to the single surface or both surfaces of a base material 1 and bonding a skin material 3 to the surface of the glass paper 2 through a hot-melt film 4. As mentioned above, the interior material 5 is obtained by using the glass paper 2 as the reinforcing material of the base material 1 but, since the glass paper 2 is produced by a papermaking process, glass fibers are strongly entangled to obtain the reinforcing effect equal to that of a glass mat with a basis wt. of 100g/m<2> even in lightweight glass paper with a basis wt. of 35-65g/m<2>. Since glass fibers are strongly entangled in the glass paper 2, fine glass pieces are hard to scatter and, though the glass paper 2 is porous, the surface density thereof is enhanced and the close adhesiveness with the hot-melt film 4 bonding the skin material is enhanced and the interlaminar release strength of the base material 1 and the skin material 3 is enhanced.
Patent JP-H05188381-A (JP)
Title: Ferroelectric liquid crystal element and production thereof
Inventor: SAITO YASUSHI
IPC: G02F1/1337
Filed: 1992-06-30
Abstract: PURPOSE:To provide the ferroelectric liquid crystal element with which the uniform and stable orientation of a liquid crystal is obtainable over a large area and a handling property of not breaking the orientation state of the liquid crystal is attained by using transparent conductive films having matrix electrodes and to provide the process for production thereof. CONSTITUTION:This ferroelectric liquid crystal element is constituted by laminating a transparent plastic plate 6 on one side of the transparent conductive films 2, 2. The process for production of the ferroelectric liquid crystal element consists of lamination-treating and sandwiching a ferroelectric liquid crystal material 1 with a pair of the transparent conductive films 2, 3 formed with oriented films 21, then heating the ferroelectric liquid crystal material 1 to its isotropic phase transition temp. or above and slowly cooling it to a temp. at which the material exhibits a chiral smectic C phase state.
Patent JP-S6235463-A (JP)
Title: Electric power generation method
Inventor: MORI KAZUTAKA
IPC: H01M8/10
Filed: 1985-08-07
Abstract: PURPOSE:To invert water into hydrogen for storing by the use of extra electric power in the night, or generate electricity by the use of stored hydrogen in the day-time lacking in electric power, by performing reactions of both decomposition and composition in a single reactor having an oxygen ion- electroconductive solid electrolytic diaphragm. CONSTITUTION:When water (H2O) is supplied into one side of an oxygen ion- electroconductive electrolytic diaphragm 1 and electrolyzed into H2 and 1/2O2, by the use of extra electric power 3, oxygen moves as ion through the oxygen ion-electroconductive electrolytic diaphragm and being separation-produced. Water is converted into hydrogen by electrolysis in the side of water. Produced hydrogen is stored in a gas holder or the like. On the other hand, when stored hydrogen is made to flow into one side of the oxygen ion-electroconductive electrolytic diaphragm 1, with oxygen (air) made to flow into the other side and electrodes 2 connected with lead wires, oxygen moves as oxygen ion through the oxygen ion-electroconductive electrolytic diaphragm 1 and reacts with hydrogen, to be converted into water and drawn off. At this time electric generation as fuel cell is realized.
Patent JP-H0921782-A (JP)
Title: Oxygen concentration sensor
Inventor: SUZUKI TAKAYUKI
IPC: G01N27/409
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen concentration sensor which does not need, for example, an accessory for supplying gas to the sensor, is simple since it does not require atmospheric bending, is compact, and can accurately measure oxygen concentration under a high-temperature environment. SOLUTION: The oxygen concentration sensor had at least two sets of a pair of electrodes 2 and 2' and 3 and 3' which face each other while holding zirconium films 1 and 1' where one surface is in contact with open air and the other surface is in contact with gas in a case, a set of a pair of electrodes out of them is a pumping cell for introducing oxygen from open air to the case, and the other set of a pair of electrodes are detection parts for measuring the oxygen concentration difference between the gas in the case and the open air.
Patent JP-H1120179-A (JP)
Title: Ink jet printer
Inventor: ITO TAKURO
IPC: B41J2/175
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To collect ink discharged during the non-printing and to facilitate the handling of the ink. SOLUTION: In this printer, a waste ink cassette 70 having a cassette body 71, an absorbing body 72 housed in the cassette body 71 and a check valve 771 is detachably attached to a waste ink tube 58 at the side of a print head. Ink discharged from the print head through an ink discharge means (a waste ink tube 58) during the non-printing is absorbed by the absorbing body 72 to be in an airtight condition, then it is collected.
Patent JP-S6327770-A (JP)
Title: Trouble point locating system
Inventor: HAMANAKA SHUNJI
IPC: G01R31/08
Filed: 1986-07-22
Abstract: PURPOSE:To locate a trouble point even in a multiterminalpower transmission line having a large number of system branches present therein and a plurality of power sources with good accuracy, by calculating a value of a trouble point locating function from voltage/current information of each of three phases, each local distance and line impedance. CONSTITUTION:In a three-terminal transmission line having terminals S, T, R, a branch point is set to N, the local distances of sections SN, TN, RN are respectively set to l1-l3 and positive phase impedances per a unit length in the sections SN, TN, RN are respectively set to ZSN1, ZTN1, ZRN1. When it is supposed that an interphase shortcircuit accident is generated in phases (b), (c) and the trouble point F thereof is present in the section RN, the distance between the branch point N and the trouble point F is kl3. When the local distances and positive phase impedances per a unit length of the sections SN, TN, RN are known, a value of a trouble point locating function (k) is calculated from voltage/current information measured at each of three terminals S, R, T and the trouble point is located by the analysis of the value (k).
Patent JP-S6417942-A (JP)
Title: Earthquakeproof damper support
Inventor: SUZUKI KUNIO
IPC: E04H9/02
Filed: 1987-07-10
Abstract: PURPOSE: To contrive the reduction in a manufacturing cost and a construction cost by providing a slide steel plate on the lower face of the projection part of a bearing and providing a anchor steel plate on the upper face of the recess part of the bearing to radially dispose a ring spring between the outer periphery of the projection part of the bearing and the inner periphery of the recess part of the bearing making the center axis vertical. CONSTITUTION: A bearing projection part (b) is projected on the lower face of upper structure B in the form of a circular column, and the bearing recess part (c) of a larger inside diameter than the diameter of the bearing projection part (b) is recessed on the upper face of lower structure C. A slide steel plate 1 is provided on the lower face of the bearing projection part (b), and an anchor steel plate 2 is provided on the upper face of the bearing recess part (c) to provide a means for reducing friction force between the slide steel plate 1 and the anchor steel plate 2. In addition, a cylindrical and oblong cylindrical ring springs 3 are radially disposed between the outer periphery of the bearing projection part (b) and the inner periphery of the bearing recess part (c) making the center axis vertical.  As the result, because a base isolated damper A has simple structure, the reduction in a manufacturing cost and a construction cost can be contrived.