baber/WOPTO huggingface dataset:
Patent JP-H07137579-A (JP)
Title: Automatic regulating device for rearview mirror angle of movable cab type working vehicle
Inventor: NIHEI MASAYASU
IPC: B66C13/54
Filed: 1993-11-19
Abstract: PURPOSE:To make visible the rear side visual field scope in the same condition constantly regardless of the movement of a cab, by controlling the back side mirroring angle to make the visual field angle constant through a back sid reflecting mirror from the cab, by operating a relative angle movable means according to a cab movement detecting signal. CONSTITUTION:In a crane truck and the like, a front side position detector and a rear side position detector which consist of magnetic approach switches 75a and 76a, to detect that a cab 8 is moved to the foremost position and the rearmost position of the car body forward and rearward movement scope are provided at the bobbom 8c of the cab 8. The driver's cab position detecting signal is input to the control circuit of a mirror angle automatic reculating device, so as to regulate the mirror angle of a side mirror 45 automatically. In other words, the ON and OFF signals of the magnetic approach switches 75a and 76a are input, a specific set time and a specific driving current are fed to the first and the second motors of the side mirror 45 through the first and the second timer circuits, and thereby, the mirror body angle of the side mirror 45 is set in the optimum angle according to the position of the cab after the movement.
Patent JP-H10135061-A (JP)
Title: Manufacture of superconducting coil
Inventor: FUJI HIROSHI
IPC: H01F41/06
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of strains in a superconducting coil and the deterioration in the critical current value of the coil by coaxially arranging a heat treatment bobbin and a bobbin for coil and winding a superconducting wire around the coil bobbin through guides, while the wire is fed from the bobbin for heat treatment in a spiral state. SOLUTION: At the time of winding a superconducting wire 2 wound around a heat treatment bobbin 11 around a coil bobbin 12, the wire 2 is wound around the bobbin 12 through annular guides 13 and 13 independently provided from the bobbins 11 and 12, while the wire 2 is fed in a spiral state by rotating the bobbin 11. Therefore, the wire 2 can be wound around the bobbin 12 successively through the guides 13 and 13, without changing the radius of curvature of the wire 2 from that when the wire 2 is wound around the bobbin 11, by rotating the bobbins 11 and 12 in the feeding direction of the wire 2 from the bobbin 11. In addition, the bobbin 11 is tapered, so as to have its peripheral surface become gradually smaller toward the coil bobbin 12.
Patent JP-S62151107-A (JP)
Inventor: KANEFUJI YUJI
IPC: A01D34/03
Filed: 1985-12-23
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-2000119816-A (JP)
Title: Fe-BASE ALLOY FOR HIGH PURITY GAS, AND WELDED JOINT USING SAME
Inventor: HIRATA HIROMASA
IPC: C22C38/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To manufacture a welded joint for high purity gas, excellent in corrosion resistance and used for semiconductor manufacturing equipment or the like. SOLUTION: The Fe-base alloy for high purity gas has a composition containing, by weight, <=0.03% C, <=0.1% Si, <=0.1% Mn, 20-35% Cr, 0.1-5% Mo, 0-1% Nb, 0-1% Ti, 0-0.5% Cu, 0-0.5% W, and 0-5% Ni, also containing, as impurity elements, <=0.005% S, <=0.02% P, <=0.03% N, <=0.01% O, and <=0.005% Insol.Al, and satisfying relations [Sol.Al%]<=0.0002×[Cr%]+0.006 and [Sol.Al]<=0.02×([Si%]+[Mn%])+0.006.
Patent JP-S62149070-A (JP)
Title: Sound signal processing circuit
Inventor: HIRATA HITOSHI
IPC: G11B20/10
Filed: 1985-12-23
Abstract: PURPOSE:To make one system of LPF sufficient for the purpose and to prevent enlarging of corresponding frequency range by prohibiting operation of changing sampling frequency at the time of high speed reproduction. CONSTITUTION:At the time of high speed reproduction, switches 10A, 10B are switched by a control circuit, and a digital signal processor (DSP) 8 that heightens sampling frequency of read sound signals by a pickup 1 is by-passed and not used. Accordingly, LPFs 9L, 9R etc., can be made one system instead of two systems, and further, enlarging of corresponding frequency of DSP 8 and succeeding circuits such as a D/A converter 3, de-glitch circuits 4L, 4R, LPF 9L, 9R etc., can be prevented.
Patent JP-H06136425-A (JP)
Title: Management method for converter lining refractories
Inventor: TAKAHASHI KATSUNORI
IPC: G01N29/14
Filed: 1992-10-29
Abstract: PURPOSE:To repair the lining refractories of a furnace body in accordance with the local damage and to prolong the life of the furnace body by detecting the acoustic signal generated during operation, discriminating the generation of the damage of the lining refractories of the furnace body and searching and checking the damage position in accordance with the discrimination. CONSTITUTION:The sound waves generated when scrap damages the lining refractories 2 of the converter are detected by an acoustic detector 3 installed on the outer side of the converter 1, by which the generation of the damage in the lining refractories 2 is measured by analyzing the sound waves after feeding them to a arithmetic device. The position and amt. of the damage are measured by a measuring means, such as laser profile meter 7, in accordance therewith. The damage is then repaired. The time necessary for measuring the damage is, therefore, shortened if the repair is made by managing the converter 1. Since the damage is surely detected, the spread of the damage is prevented and the life of the converter is prolonged. The min. amt. of the repair material to be supplied is necessitated as the repair is made before the spread of the damage.
Patent JP-S63143363-A (JP)
Title: Controller for engine
Inventor: KANEKO TADASHI
IPC: F02D45/00
Filed: 1986-12-06
Abstract: PURPOSE:To certainly dissolve the roughness state by judging the generation of the roughness state according to each proper standard in the stationary operation or transient operation of an engine, in the correction control for dissolving the generation of the roughness state. CONSTITUTION:When the roughness state of an engine A is detected on the basis of the output of a revolution variation detecting means B for detecting the variation of revolution of the engine A, a roughness correcting means D performs correction control so that a prescribed engine control means C for the air fuel ratio and ignition timing dissolves the roughness state. In this case, an operation state detecting means E detects if the engine A is in stationary state or transient state, and a roughness judging means F judges the roughness state on the basis of the different standard according to the result of the judgement. When the generation of roughness state is judged, the roughness correction means D performs correction control so that the air fuel ratio is increased or the ignition timing is advanced.
Patent JP-H10120181-A (JP)
Title: Signature small bundle pressing device
Inventor: YAMAKAWA KOJI
IPC: B65G57/11
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a signature small bundle pressing device capable of preventing a signature from being collapsed in pressing of air bleeding. SOLUTION: In a signature small bundle pressing device, a temporary receiving table 32 is retreated and transferred onto a rising and lowering table 33 just below the temporary receiving table 32 after a signature P to be conveyed by a conveyor is stacked on the temporary receiving table 32, the temporary receiving table 32 is advanced, the rising and lowering table 33 is also raised, the signature P is pinched between the temporary receiving table 32 and the rising and lowering table 33, and air bleeding is performed. The rising and lowering table 33 is constituted of a first divided table 33a and a second divided table 33B capable of being independently raised and lowered, the divided tables 33A, 33B are connected to servomotors 36A, 36B.  When the signature P is pinched, the folding side of the signature P is placed on the first divided table 33A, the non-folding side is placed on the second divided table 33B, and the folding side of the signature P is pinched between the first divided table 33A and the temporary receiving table 32 after the non-folding side of the signature P is pinched between the second divided table 33B and the temporary receiving table 32.
Patent JP-S62150530-A (JP)
Title: Focus controller
Inventor: ENOMOTO AKIHIKO
IPC: G11B7/085
Filed: 1985-12-24
Abstract: PURPOSE:To attain the high efficient drive of a focus actuator part by providing a power supply switching means switching the 1st voltage level into the 2nd voltage level higher than the 1st voltage level with a focus search of an objective lens is requested. CONSTITUTION:An L level control signal is fed from an operation control circuit (not shown in figure) incorporating a microcomputer or the like is fed to a control terminal 23 in the focus servo state and an H level control signal is fed in the focus servo state. Thus, a power voltage V1 is impressed to a BTL drive circuit 18 in the focus servo state, the peak value of a pulse width modulation signal is suppressed lower, the focus actuator part is driven with a large duty ratio and efficient state. Further, a power voltage V2 is fed to the circuit 18 in the focus search state to increase the peak of the pulse width modulation signal and the gain to drive the focus actuator part. Thus, the focus actuator part is driven with a high efficiency and low power consumption is attained.
Patent JP-H04165923-A (JP)
Title: Automatically selecting circuit for ground polarity of ac power supply
Inventor: KATAOKA NAOHITO
IPC: G01R19/155
Filed: 1990-10-29
Abstract: PURPOSE:To enable a ground earth side to be orientated in a certain direction for supplying by identifying a direction of the ground side earth polarity of a commercial AC power supply and then changing a polarity of the commercial AC power supply based on the identification result and then outputting it. CONSTITUTION:When inserting a plug 1 into a wall outlet 8, an output voltage of a comparator 26 is set to a low level if a side of a neon tube 21 of a polarity identification circuit 2 is connected to a ground side. On the other hand, when it is connected oppositely, the comparator 26 outputs a high-level voltage. When an output of the comparator 26 is at a low level, a polarity conversion circuit 3 does not operate and the ground earth side of input is output to a side of a line B13. When an output of the comparator 26 is at high level, a relay 35 is activated, thus enabling connection to a line A12 a line B13 of an input AC power supply to be switched. Therefore, the side of the line B13 is constantly set as the earth side.
Patent JP-S62188053-A (JP)
Inventor: YON DAE PAAKU
IPC: G11B15/675
Filed: 1986-12-09
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-S62151517-A (JP)
Title: Improvement of iron loss of grain oriented silicon steel sheet
Inventor: SATO KEIJI
IPC: C21D1/09
Filed: 1985-12-26
Abstract: PURPOSE:To considerably and stably decrease the iron loss of a steel sheet in the titled method for radiating plasma flames by torches controlled in the nozzle hole diameter to the steel sheet by specifying the relation between the current density of output current and the speed of the radiating nozzles. CONSTITUTION:The plasma flames are radiated on the surface of the grain oriented silicon steel sheet subjected to finish annealing by using the torches having <=2.0mm nozzle hole diameter. The radiation of the plasma flame is executed in this stage in the direction intersecting with the rolling direction under the conditions under which the current density W(A/mm<2>) of the output current as well as the relative speed (v) of the plasma flame radiating nozzle and the steel sheet satisfy the equation. The iron loss is thereby particularly advantageously and stably decreased.
Patent JP-2000119082-A (JP)
Title: Inorganic composition for fertilizer and soil conditioner
Inventor: IBUKIYAMA MASAHIRO
IPC: C05D3/02
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a silica fertilizer and a soil conditioner that can be readily synthesized at room temperature and is applicable to crop plants that need siliceous components in the soil, for example, rice plant, and as a soil conditioner. SOLUTION: This inorganic composition for fertilizer and soil conditioner comprises amorphous silicate salt hydrate and the silicate hydrate contains calcium and/or magnesium and potassium. As for the whole SiO2 in the silicate salt hydrate, its leaching rate is extremely high into 4 wt.% citrate buffer solution (the initial pH value is 5.5).
Patent JP-H09108644-A (JP)
Title: Method for repairing impervious structure
Inventor: OSHIKATA TOSHIRO
IPC: B09B1/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to maintain the long-term water stopping effect of the impervious structure of a final waste disposition plant, etc., by removing the deposits on the polyurethane elastomer impervious sheets laid on the planned impervious surfaces of the structure, then pouring and casting a polyurethane repair agent on the impervious sheets. SOLUTION: The impervious structure 2 housing waste 1 is constituted by laying the impervious sheets 3 on the planned impervious surfaces of the structure and further, laminating protective layers 4, such as sand, clayey soil and non-woven fabrics on both surfaces or front surfaces of the impervious sheets 3. The deposits on the impervious sheets 3 are removed and thereafter, the repair agent 6 is injected and cast to the failed part from an injector 9 when the failed part 5 arising at the impervious sheets 3 is detected by a failure position detecting system and such failed part 5 is going to be repaired. At this time, the impervious sheets 3 made of the thermoplastic polyurethane elastomer are used.  The polyurethane resins, etc. which have an electrical insulating characteristic and with which a impervious effect is obtainable accompanying with solidification after the injection are used as the repair agent 6.
Patent JP-H04166815-A (JP)
Title: Liquid crystal display element
Inventor: IMAI TERUTOYO
IPC: G02F1/136
Filed: 1990-10-31
Abstract: PURPOSE:To contrive improvement of decreasing a light permeating amount by simultaneously forming a gate and a gate bus of a thin film transistor and an auxiliary capacitance electrode with a transparent conductive material so as to decrease a light permeation region of a display electrode by an area of the auxiliary capacitance electrode. CONSTITUTION:A gate 12 and an auxiliary capacitance electrode 16 are formed of a transparent conductive material of ITO film or the like. A structure of the gate 12 and the auxiliary capacitance electrode 16 thus formed is obtained by forming the ITO film in the total surface of a transparent substrate by the spray method, sputter method, etc. to perform patterning by using a photolitho process. Here, patterning of also a gate bus is performed in parallel to a bus 18 of the auxiliary capacitance electrode 16. Since a light intercepting amount by the auxiliary capacitance electrode 16 is small generated in a structure of forming the auxiliary capacitance electrode 16 of the transparent conductive material of the ITO film or the like, a size of the auxiliary capacitance electrode 16 can be sent to an arbitrary size necessary for forming capacitance. In this way, a light permeating region of a display electrode is decreased by an area of the auxiliary capacitance electrode to contrive improvement of decreasing a light permeation amount.
Patent JP-S63145641-A (JP)
Inventor: SHIMOMURA KOJI
IPC: A61B17/28
Filed: 1986-12-08
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-H09103512-A (JP)
Title: Disaster preventing apparatus by manual fire extinguishing/cooling gas injection
Inventor: MATSUMOTO KATSUTOSHI
IPC: A62C13/62
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To quickly extinguish a fire source and speedily cool a heated position by inserting the upper section of a nozzle body into an opening section, and screwing and assembling the male screw of a tube body and the female screw of an upper cover body by the prescribed length at a slight margin. SOLUTION: An upper cover body (a) is normally held by the left hand, the injection hole 16 of a nozzle is directed toward a fire source, and a tube body (b) is gripped by the right hand. When a stopper 24 is pressed and rotated CW by a finger of the right hand, the male screw of the tube body (b) is screwed into the female screw 2 of the upper cover body (a). The lower tube body (b) is lifted against the upper cover body (a), and a gas cylinder (e) is pushed up by a firing pin 18 while the upper lock step section 20 of a nozzle body (d) is locked on the lower section of the opening section 1 of the upper cover body (a). The sealing plate 17 of the cylinder (e) is broken, and the fire extinguishing/cooling gas filled in the cylinder (e) is sprayed from the spray hole 16. The gas is prevented from leaking from between the nozzle body (d) and a cylinder fixing body (c) by an O-ring 22.
Patent JP-H11125832-A (JP)
Title: Liquid crystal display device
Inventor: YANAI SHIGERU
IPC: G02F1/1335
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive liquid crystal display device which does not generate irregularities in display due to static electricity. SOLUTION: The device is provided with a liquid crystal display panel which is constituted of a 1st transparent substrate 1, a 2nd transparent substrate 2 placed opposite to the substrate 1 and liquid crystal molecules 5 held between the substrates 1 and 2, and a back light 7 arranged on the surface of the liquid crystal display panel and for emitting light to the liquid crystal display panel, and a 1st electrode 3 and a 2nd electrode 4 are formed in a confronted state on one surface side abutting with the liquid crystal molecules 5 of the 1st substrate 1, the arrangement of the liquid crystal molecules 5 is controlled by the voltage impressed between the 1st electrode 3 and the 2nd electrode 4, and the back light 7 is arranged on the surface on the side of the 2nd transparent substrate 2 of the liquid crystal display panel.
Patent JP-H08126633-A (JP)
Title: Fluoroscopic apparatus
Inventor: SHIOMI TAKESHI
IPC: A61B6/04
Filed: 1994-10-31
Abstract: PURPOSE: To discriminate the inclination of an examinee on the screen of a monitor device by providing an X-ray imaging means fixed to a tiltable holding means holding an examinee and an image processing means processing an image signal corresponding to the angle-of-inclination signal of the holding means to rotate an image. CONSTITUTION: When an examinee lies on his back on a fluoroscopic imaging stand 11, the X-ray fluoroscopic images in the front direction and side surface direction of the examinee are calculated by an X-ray generator 14 and an X-ray imaging device 15 as well as an X-ray generator 16 and an X-ray imaging device 17. The image signals of the front and side surface of the examinee are sent to an image processor 20 and changed over by a changeover circuit 21 to be stored in an image memory 23 and images are displayed on an image display monitor device 30 through an image processing part 24. At this time, the angle of rotation of the fluoroscopic imaging stand 11 rotated by a rotary device 13 is detected by an angle detector 18 and the processing to rotate the X-ray fluoroscopic images corresponding to the detected angle is performed in the image processing part 24.
Patent JP-H02136605-A (JP)
Title: Burner
Inventor: NAKAMOTO MITSUYOSHI
IPC: F23C9/08
Filed: 1988-11-18
Abstract: PURPOSE:To reduce the temperature of the burning chamber wall and the fuel supply conduit, ensure the durability of burner and prevent the backfire by forming the wall of the primary burning of chamber a flat plate having a bend which is located outside the burning chamber so as to serve as a heat radiating fin, and disposing a plurality of flame holes in the primary burning chamber wall which forms the burning chamber. CONSTITUTION:The high-temperature burnt gas generated by the cross flow flame 16 formed in the primary burning chamber 3 flows in the direction of the outlet 25 of the burning chamber, and the high-temperature burnt gas and the radiation heat from the cross flow flame 16 cause the temperature of the primary burning chamber wall 21 to rise. ln order to prevent such temperature rise, the secondary air is caused to flow with the outer wall 23 of the primary burning chamber wall 21 being used as the cooling surface. The burning chamber fin 31 disposed on the outer wall 23 of the primary burning chamber wall 21 is formed by bending a part of a header flange 10 to the side of the cooling conduit 13. The burning chamber fin 31 is positioned in the cooling conduit 12 in the secondary air passage 13 to be cooled by the secondary air 19 flowing in the cooling conduit 13 so that the temperature of the primary of burning chamber wall 21 may be reduced.
Patent JP-H11124085-A (JP)
Title: Jet-propelled light-weight ship
Inventor: SAWA HIDETERU
IPC: B63B35/73
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent sinking or accidents due to a propeller by connecting a suction port formed at the bottom surface of a ship body and a water intake port of a water discharge pump using a water intake hose, and directing a discharge port opening to the rear of the ship body or in the vicinity thereof, while connecting a discharge port and a discharge port of water discharge pump using a water discharge hose. SOLUTION: An engine pump 3 is installed to a ship's body 2, while connecting a water intake hose 10 to a water intake port of the engine pump 3, and connecting a water discharge hose 11 to a water discharge port 15 of the engine pump 3. When an engine 8 is started to drive a pump 9 thereafter, the water or seawater admitted from a suction port 12 via the water intake hose 10 is pressurized by the pump 9, and the high pressure water or seawater is injected toward a discharge port 14 through an injection nozzle 20 via the water discharge hose 11. When the high pressure water or seawater is thus injected toward the discharge port 14 and spread to fill a conduit 23 leading to the discharge port 14, negative pressure is generated at the side of the injection nozzle 20 of the conduit 23.
Patent JP-H06317781-A (JP)
Title: Liquid-crystal device
Inventor: WATERS COLIN M
IPC: G02F1/1337
Filed: 1993-10-27
Abstract: PURPOSE: To make a multiplex level high by executing surface orientation in such a manner that the cumulative molecular twist of a specific size is given in a uniform inclination direction and respectively specifying the inclination generated by the surface orientation and the thickness of a cell. CONSTITUTION: This liquid crystal device has a cholesteric material layer 2 having <=20μm thickness and having positive dielectric anisotropy between cell wall parts 3 and 4. The wall parts 3, 4 are subjected to a surface treatment in such a manner that the liquid crystal molecules are oriented to a homogeneous state with inclination. The surface orientation is adapted to the cholesteric material in such a manner that the cumulative twist larger than πradian and smaller than 2π radian is given in the uniform inclination direction. The device has r.m.s. multiplex drive, has a steep transmission-voltage characteristic and is so formed that the respective addressable elements are directly changed over between a light transparent state and a nontransparent state.  The surface orientation of at least one cell wall parts generates the inclination below 5 deg. and the value obtd. by dividing the thickness of the cell by the pitch of the cholesteric material is <=0.75.