baber/WOPTO huggingface dataset:
Patent JP-H07101239-A (JP)
Title: Window glass heating device
Inventor: YOKOTA AKIO
IPC: B60J1/20
Filed: 1993-09-30
Abstract: PURPOSE:To provide a window glass heating device which can detect the cracks of a window glass with excellent precision by dividing electrode zones to detect the imbalance of the current. CONSTITUTION:A resistant film 2 is heated by supplying the power from a high voltage battery 9 to the respective electrode zones 31, 32, 41, 42 which are divided in the center through a controller 12 and the respective lead wires 71, 72, 81, 82. When the inbalanced current detected by a current detector 6 exceeds the prescribed level, the controller 12 stops the power supply to the resistant film 2.
Patent JP-S62130629-A (JP)
Inventor: TAKAYAMA TOSHIO
IPC: A01G31/00
Filed: 1985-11-29
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-2000098223-A (JP)
Title: Lens and optical module
Inventor: OTAKE KYOKO
IPC: H04N5/372
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a lens having the angle of view of about 50 deg. with simple constitution and having complete performance as a camera to be used for monitoring by arranging the surface of a positive lens on an image side adjacently to the surface of a negative lens on an object side, setting an image-forming position in the vicinity of the plane of the negative lens on the image side and satisfying a specified condition. SOLUTION: This lens includes a biconvex positive lens L1 almost in a spherical shape, and a concave-plane negative lens L2 in order from an object side. The surface of the lens L1 on an image side and the surface of the lens L2 on the object side are curved surfaces having a different shape and arranged adjacently and the image-forming position is in the vicinity of the plane of the lens L2 on the image side. Then, three expressions -0.25<=db/f<=0.25, 0.9<r1/(d1/2)<=1.3 and 0.0<=|(r1+r2)/f|<=0.15 are satisfied. In the expressions, db is the back focus of the lens system, (f) is the focal distance of the entire lens system, r1 is the radius of curvature of the surface of the positive lens on the object side, r2 is the radius of curvature of the surface of the positive lens on the image side and d1 is the surface spacing of the positive lens.
Patent JP-H09111717-A (JP)
Title: Water-conveyance device of bridge road
Inventor: SUGIMOTO TAIICHI
IPC: E01D19/08
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To efficiently discharge water permeating a paving material to the outside, by constituting a water-conveyance passage with a water-conveyance passage structure keeping the shape of the passage and a permeable cover body covering the structure. SOLUTION: A water-conveyance passage 6 positioned between a waterproof material and a paving material is constituted of a water-conveyance passage structure 61 keeping the shape of the passsage 6 and a permeable cover body 62 covering the structure 61. In this case, the water-conveyance passage structure 61 is formed by spirally winding up a stainless steel material for instance. Accordingly, when a paving is laid on the passage 6, the inside of the passage 6 is not blocked by the paving and hence, the water stream on the passage 6 is not restricted. Therefore, a part of water permeating the paving flows into the passage 6 and another part of water flows along the surface of the cover body 62. In this way, water permeating the paving can be efficiently discharged to the outside.
Patent JP-S63124270-A (JP)
Title: Optical disk control method
Inventor: MUTO AKIRA
IPC: G11B20/12
Filed: 1986-11-13
Abstract: PURPOSE:To adjust the capacity of an information recording area to the used conditions of an alternation area so as to change it by executing recording in one area from an outer periphery to an inner periphery when the recording in the other area is executed from the inner periphery to the outer periphery without previously area-dividing into an information recording area and the alternation area. CONSTITUTION:An optical disk consists of the information recording area 21 which starts from a track address O and the alternation area 22 which starts from a track address N. While accumulating recording data in a buffer 13, an address conversion circuit 12 transmits data to an optical disk interface 17 so that data are sequentially recorded from the track address O on the optical disk. A recording/reproducing control circuit 15 terminates a recording action for the alternation area 22 if they do not coincide. For recording data in the alternation area 22 in such a case, the address conversion circuit 12 is instructed to change to the address which starts from the track address N. Thus, the capacity of the information recording area has the efficiency that it increases several % at maximum.
Patent JP-H08103710-A (JP)
Title: Device for applying coating liquid to substrate
Inventor: BABA TAKAYUKI
IPC: B05C5/00
Filed: 1994-10-05
Abstract: PURPOSE: To provide an application device which aims at an effective use of a coating liquid, minimizes an installation space and upgrades the quality of an applied coating. CONSTITUTION: A device for applying a coating liquid to a substrate is composed of a stage 12 for holding a substrate 10, a coating liquid tank 14 which feeds a coating liquid to the surface to be coated of the substrate, a means for moving the coating liquid tank downward along the substrate in a straight line, and a means for adjusting a pressure in the coating liquid tank. The coating liquid tank is of a cylindrical shape with both ends blocked and extending in the width direction of the substrate, and further, has the coating liquid flow-out path 18 running through a front wall part 16, on the same part 16. A front end face 20 is arranged on the surface to be coated in such a manner that the face 20 is in non-contact and in close proximity with the surface to be coated.  The lower end of the front end face 20 is located below the outlet of the coating liquid flow-out path, and the upper end is positioned between a position of a height which the coating liquid in a gap between the surface to be coated and the front end face reaches in its ascent through the gap by capillarity, and the outlet of the coating liquid flow-out path, if it is presumed that the gap 22 between the surface to be coated and the front end face were endlessly extended upward.
Patent JP-H05216639-A (JP)
Title: Personal computer using flash memory as bios-rom
Inventor: ARAI MAKOTO
IPC: G06F9/06
Filed: 1992-10-08
Abstract: PURPOSE:To access to the bootblock immediately after resetting the power and to access to the storage area of BIOS in a normal state by constructing the BIOS-ROM with a flash memory. CONSTITUTION:A flash memory with a main block storing the bootblock and the BIOS is used as a BIOS-ROM 17. An address conversion circuit provides an address outputted by a CPU 11 immediately after resetting the power supply as it is to a BIOS-ROM 17, enabling the access to the bootblock storing a far jump instruction. After starting up the system, the address conversion circuit inverts the prescribed bit of the address outputted by the CPU 11, enabling the access to the BIOS. The CPU 11 transfers the BIOS stored in the FDD 25 to the main block of the BIOS-ROM 17 so as to correct or update the content of the BIOS-ROM 17.
Patent JP-H02115585-A (JP)
Title: Capacity controller for compressor
Inventor: MOMONO TOSHIYUKI
IPC: F24F11/02
Filed: 1988-10-25
Abstract: PURPOSE:To improve the refrigeration performance through the continuous stepless control by increase/decrease-controlling the total operation capacity of the compressors in operation by the min. capacity portion of one compressor to be in stop, immediately before the start or stop of the compressor. CONSTITUTION:When one compressor 4 among two units of compressors 4 and 5 is in operation, if the other compressor 5 in stop starts operation, the total operation capacity of the compressors increases by the min. capacity portion because of the start of operation, but the operation capacity of the compressor 4 in operation state immediately before is reduction-controlled by the min. capacity portion by a control means 16, and the total operation capacity is kept constant before and after the start of operation of the compressor 5. Further, when the both compressors 4 and 5 are in operation, if one compressor 5 stops operation, the operation capacity of the compressor 4 is increase- controlled by the min. operation capacity by the control means 16. Thus, on the start or stop of the compressors, the total operation capacity can be continuously controlled steplessly, and the control precision can be improved.
Patent JP-H1178821-A (JP)
Title: Brake hydraulic control device
Inventor: OIKAWA HIROTAKA
IPC: B60T8/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent a spool from adhering in the condition that a brake pedal is not operated, and secure good brake responsiveness when the brake pedal is operated. SOLUTION: In this control device, when stopping condition is detected, a hydraulic control valve 5 operates, and brake liquid accumulated in an accumulator 4e is supplied to a wheel cylinder 3 side through an output port 14, and then is returned to a reservoir 4d through a relief port 15. By repeating the operations, pressure of the brake liquid accumulated in an accumulator 4e of a hydraulic supplying source 4 is consumed and reduced. Therefore, high pressure brake liquid does not act on a spool 17 of the hydraulic control valve 5, and the spool is prevented from adhering. Thus, good brake responsiveness is secured.
Patent JP-H09113128-A (JP)
Title: Slush hydrogen production device
Inventor: KANBE TAKASHI
IPC: F25J1/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a cutting member for a cooling surface and for the separation of solid hydrogen, and at the same time, facilitate the adjusting work at the time of assembly and maintenance. SOLUTION: A cooling surface 11 which is cooled by low temperature helium is formed into a flat plate form. At the same time, a cutting blade 21 which separates solid hydrogen being deposited on the cooling surface 11, is provided at the leading end of a rotating body (rotating shaft 22) of which the rotating center is a straight line being orthogonal to the cooling surface 11, and a cutting part 21a at the leading end of the cutting blade is formed in such a manner that the cutting part 21a may rotate in a plane which is in parallel with the cooling surface 11.
Patent JP-H03132117-A (JP)
Title: Phase frequency comparator
Inventor: FUJII TAKASHI
IPC: H03K5/26
Filed: 1989-10-17
Abstract: PURPOSE:To attain synchronization even when an input is a random 0, 1 bit string by adopting the constitution such that a signal increasing the oscillating frequency of a voltage controlled oscillator and a signal decreasing the oscillating frequency of the voltage controlled oscillator are not outputted when the output of the voltage controlled oscillator and a reference input are zero. CONSTITUTION:A comparator is constituted such that when an input V and a reference input R being the outputs of a voltage controlled oscillator are zero, neither a signal increasing the oscillating frequency of the voltage controlled oscillator nor a signal decreasing the oscillating frequency of the voltage controlled oscillator are outputted. That is, when the inputs R, V are zero, neither an output U nor an output D is outputted. Even when the input signal appearing at the reference input R is a 0/1 random bit string, the synchronization is taken. Thus, the phase frequency comparator with simple circuit constitution is obtained, which is applied to the case that a timing signal is regenerated from a reception signal.
Patent JP-H09112041-A (JP)
Title: Moving safety net
Inventor: FUKUMOTO TOMIO
IPC: E04G21/32
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To eliminate a special scaffold, and to facilitate the stretching work by providing a carrier, which can be moved in the longitudinal direction of each beam, on each beam of a roof, and connecting both the carriers, and stretching a net thereon. SOLUTION: A carrier 1 is placed on each beam 5 of a building. A connecting material 2 is placed on the carrier 1, and the carrier 1 and the connecting material 2 are fixed to each other. Divided nets 30 are arranged on the connecting materials 2 in the slope direction of the roof in order close to each other, and the nets 30 are fixed to the connecting materials 2 by a lock device. Assembly of a safety net Z is thereby completed. Bent plates 7 are provided on tight frames 6 in the condition that the safety net Z is positioned in a starting end side of the beam 5. Even in the case where a tool or the like is fallen from the beam 5, it can be received by a net 3. The safety net Z is moved by one pitch, and an engaging claw of the carrier 1 abuts on a next frame 6 so as to accurately move the safety net Z by one pitch.  A scaffold for providing a net is thereby eliminated, and a net at a small area is effectively utilized, and the stretching work can be performed in a short time.
Patent JP-H04146678-A (JP)
Title: Laser device
Inventor: KUBOMURA HIROYUKI
IPC: H01S3/097
Filed: 1990-10-09
Abstract: PURPOSE:To make gas between discharge electrodes uniform in density by a method wherein holes are provided, a laser medium gas replacing gas flow is made to pass through the holes concerned, and a pre-ionization diffusion plate which induces a surface corona discharge is built in a laser head to start pre-discharge. CONSTITUTION:A capacitor CS is charged with a high voltage power supply 2 through the intermediary of an inductor L. A thyratron 3 is turned ON through a trigger given externally, a capacitor CPX is charged rapidly in a short rise time, and a corona discharge is induced on a pre-ionization diffusion plate 4 as a pre-ionization discharge. Pre-ionized electrons are uniformly fed to gas between the discharge electrodes from the surface of the pre-ionization diffusion plate 4, a pulse negative voltage is applied to a discharge electrode (cathode) 1a, a pulse discharge is made to start as a primary discharge between the discharge electrodes (cathode) 1a and the discharge electrode (anode) 1b. The pre-ionization diffusion plate 4 composed of metal plates 41 arranged opposed to each other through the intermediary of an insulator 42 feed pre-ionized electrons uniformly between the opposed discharge electrodes 1a and 1b, and a gas flow is made to pass through holes to be diffused, whereby gas between the discharge electrodes can be made uniform in density.
Patent JP-H0641227-A (JP)
Title: Catalyst for alpha-olefin polymerization
Inventor: UEKI SATOSHI
IPC: C08F10/00
Filed: 1991-10-18
Abstract: PURPOSE:To obtain the catalyst which exhibits a high polymn. activity in an alpha-olefin polymn. and gives a polymer with a high stereoregularity by compounding a specific solid catalyst component, an organometallic compd., and a specific organosilicon compd. CONSTITUTION:The catalyst is obtd. by compounding a solid catalyst component essentially comprising Mg, Ti, a halogen, and an electron-donating compd., an organometallic compd., and an organosilicon compd. of the formula (wherein R<1> is a heterocyclic group having an Si atom; R<2> is a 1-10C hydrocarbon group, R<4>O-, R<5>3Si-, or R<6>3SiO-; R<3> is CH3 or C2H5; x is 1 or 2, y is 0 or 1, and z is 2 or 3 provided that x+y+z=4; R<4> is a 3-10C hydrocarbon group; and R<5> and R<6> are each a 1-10C hydrocarbon group).
Patent JP-H07127355-A (JP)
Title: Rail under sliding door
Inventor: HATTA MASAKI
IPC: E06B7/14
Filed: 1993-10-29
Abstract: PURPOSE:To make hard for water to flow to the rear side of a rail projected thread section from weepholes, to prevent the weepholes from hindering the traveling of a sliding door and to make it possible to drain water settled in the rear side of a middle part of the rail projected thread section CONSTITUTION:The rear face plate 2 is lapped and fixed on the bottom of the front face plate 1 to form rail basic materials 3, part of the front face plate 1 is bent upward to form a hollow cone-shaped rail projected thread 4, and it is provided lengthwise along the rail basic materials 3, and the weepholes 7 passing through the front wall 5 and rear wall 6 of the rail projected thread 4 are bored in them. In that case, both weepholes 7 are opened in succession in the rail projected thread 4 by a notched groove 8 formed so as to incline in the direction of the length.
Patent JP-H08136934-A (JP)
Title: Spray liquid of spacer for liquid crystal display device
Inventor: ONISHI HIROSHI
IPC: B05D7/00
Filed: 1994-11-04
Abstract: PURPOSE: To obtain the spray liquid which shows good dispersibility of a spacer for a liquid crystal display device without using any fluorocarbon by dispersing the spacer in a solvent contg. high purity water, isopropyl alcohol and methyl or ethyl alcohol. CONSTITUTION: This spray liquid is obtained by dispersing the spacer in a solvent contg. high purity water, isopropyl alcohol(IPA) and methyl or ethyl alcohol. At this time, the ratio of the total amount of alcohols (i.e., IPA and methyl or ethyl alcohol) in the solvent to the amount of the solvent is preferably within the range of 2/10 to 4/10. When the ratio of the total amount of the alcohols to the amount of the solvent is below this range, the effect of adding the alcohols to the solvent is insufficient and when the ratio is above this range, an explosion hazard is brought about at the time of mixing the solvent with compressed air. Also, the ratio of the amount of methyl or ethyl alcohol to the amount of IPA in the alcohols is preferably within the range of 1/9 to 1/3.
Patent JP-H09114427-A (JP)
Title: Video presentation system
Inventor: FURUSAWA TOYOAKI
IPC: G06F3/0484
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To enable the processing to initiate the action associated with subjects in animation videos to be executed without increasing the load of a central processing unit and memories by operating these subjects. SOLUTION: The information to be operated defining subjects to be operated by a user on videos at every frame of the nodal points of the movements with time of the subjects is previously held in correspondence to the video data in a video operation information holding means 6. In a case when the user operation arises, the frame positions of the videos currently under reproduction are acquired from a video driving processing means 3 and the screen coordinates of the subject from a coordinate assigning device 2. A video operation information processing means 5 retrieves the information to be operated in accordance therewith and specifies the subjects operated by the user.  The information to be operated holds only the information at every nodal point of the movements of the subjects and, therefore, the reduction in the size of the information is possible and the processing, such as specifying the subjects, is executed at a high speed.
Patent JP-H07313839-A (JP)
Title: Moving bed for treating exhaust gas
Inventor: SENSUI YASUYUKI
IPC: B01D53/74
Filed: 1994-10-12
Abstract: PURPOSE:To provide a device optimum for dust removal, desulfurization, denitrification and chlorine compound removal of exhaust gas contg. smoke dust, gaseous SO2, nitrogen oxides and chlorine compounds. CONSTITUTION:A carbon agent 2 of <=5mm average particle diameter is deposited on sintered ore 1 of 1mm-10mm diameter. Then, a moving bed 6 is packed with the deposited material. The spacific surface area of the carbon agent 2 measure by the BET method is preferably >=20m<2>/g.
Patent JP-H0583049-A (JP)
Title: Differential amplifier circuit
Inventor: WACHI SHIGEAKI
IPC: H03F3/45
Filed: 1991-09-24
Abstract: PURPOSE:To reduce the manufacture cost by employing a coil for a constant current source comprising a transistor(TR). CONSTITUTION:When a synthesis current between an emitter current of an NPN transistor(TR) 1 and an emitter current of an NPN TR 2 flows to a coil 3 and e.g. the emitter current of the TR 1 is decreased, the emitter current flowing to the coil 3 is decreased. However, when the current of the coil 3 changes, a counter electromotive force to cancel the change is generated in the coil 3. That is, the decreasing direction of the emitter current of the TR 1 flowing to the coil 3 is the direction A, then a counter electromotive force is generated in the coil 3 in the direction B. Since the current flowing to the coil 3 is made constant by the counter electromotive force, the emitter current of the TR 2 is increased by the decreased emitter current of the TR 1. Thus, the emitter current of the TR 1 and the emitter current of the TR 2 are compensated by the counter electromotive force caused in the coil 3.
Patent JP-H10120947-A (JP)
Title: Cationic electrodeposition coating composition and prevention of foaming by using the same
Inventor: KOJIMA YOSHIO
IPC: C09D5/08
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a cationic electrodeposition coating composition causing small change with time in preservation, etc., and not decreasing the prevention effect of forming by blending a cationic resin, a low temperature dissociating type blocked polyisocyanate hardening agent, a pigment and a specific foaming inhibitor. SOLUTION: This cationic electrodeposition coating composition includes (A) a cationic resin (preferably an epoxy resin modified by an amine), (B) a low temperature dissociating type blocked polyisocyanate hardening agent, (C) a pigment and (D) a benzophenone-type derivative and/or a biphenyl-type derivative, having one hydroxyl group or a substituting group having at least one hydroxyl group at the p-position of one benzene ring as a foaming inhibitor. The component B is preferably the one obtained by reacting a diisocyanate having an alicyclic structure with phenols or oximes as a blocking agent dissociating at 100-160 deg.C. The component D is preferably 4-hydroxybenzophenone or 4-hydroxymethylibiphenyl.
Patent JP-H09107788-A (JP)
Title: Raising seedling by cutting
Inventor: KOMAI KOICHIRO
IPC: A01G1/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To perform raising seedling by cutting capable of readily transplanting without requiring replanting by cutting a seedling just after a germination in the vicinity of the ground, inserting the cut seedling into a small hole in a solid medium, charging the resultant tray in a curing vessel and curing in the half shade and a much moisture state. SOLUTION: This raising seedling method by cutting comprises sewing seeds on ground seedbeds or a raising seedling box and cutting a seedling just after germination in the vicinity of the ground. The resultant scion 4 is inserted into a small hole 2 in a solid medium 1 containing water and resultant tray is charged in a curing vessel, then cured, or the tray is put in a house or in a tunnel, and then cured in the half shade and a much moisture state.
Patent JP-S61151227-A (JP)
Title: Vibration-damping material
Inventor: FUNAKOSHI KATSUMI
IPC: C08G59/00
Filed: 1984-12-24
Abstract: PURPOSE:A vibration-damping material excellent in vibration-damping function, excellent in applicability, durability, etc., and suitable for damping vibrations of engines, motors, etc., obtained by mixing an epoxy resin with a curing agent, a flaky filler, a particulate filler, a fibrous material and a plasticizer. CONSTITUTION:The purpose vibration-damping material is obtained by mixing 100pts.wt. epoxy resin containing a curing agent (e.g., polyamide-amine) with 50-500pts.wt. flaky filler (e.g., mica or flake graphite), 0.5-200pts.wt. particulate filler (e.g., silica or ferrite), 0.5-100pts.wt. fibrous material (e.g., asbestos or synthetic polyethylene pulp) and 80-300pts.wt. plasticizer (e.g., phenol-modified polymer or alkylphenol). An example of a method for applying this vibration- damping material consists in applying it thickly on a machine to be damped and curing the applied material.