baber/WOPTO huggingface dataset:
Patent JP-H09106012-A (JP)
Title: Image printer
Inventor: AIHARA YOSHIHIKO
IPC: G03B27/14
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To attain printing on the same sheet where different scenes included by automatically discriminating a cut line of a scene without the need of human hands. SOLUTION: An image printer comprises a read means 1 for reading the date data recorded on a recording medium 4 and a print processing means for determining whether an image is to be printed on the same sheet or not according to the date data read by the read means 1, wherein the date data recorded on the recording medium 4 is read by the read means 1, on the basis of the date data, it is discriminated whether an image is to be printed on the same sheet or not, for example, by the month and the day, and it is determined whether this time image is to be printed on the same sheet or to be printed on the next sheet.
Patent JP-H08124403-A (JP)
Title: Reflecting mirror
Inventor: TAKINAMI SEIGO
IPC: F21Y101/00
Filed: 1994-10-26
Abstract: PURPOSE: To increase a quantity of light by the thinning and the enlargement of the effective reflecting surface of a reflecting mirror in the reflecting mirror in which it does not always follow that the other corner is contained in a rotary parabolic surface containing one corner part because of the shape of the reflecting surface just like a reflecting mirror in which the intersection between an optical axis and an opening surface does not accord with the center of the opening surface. CONSTITUTION: A reflecting surface is formed of a plurality of paraboloid of revolution surfaces 9a, 9b, 9c having different focal distances. The focal point F and the optical axis X-X of each reflecting surface are made nearly to accord with each other, and each corner part is positioned in one of the rotary parabolic surfaces or in the vicinity thereof and at the same time each paraboloid of revolution surface is constituted of one in which the focal distance is as short as possible.
Patent JP-H05119926-A (JP)
Title: Information processor
Inventor: TAKEUCHI TERUYOSHI
IPC: G06F11/16
Filed: 1991-10-30
Abstract: PURPOSE:To duplexing data while reducing burden to a central processor unit(CPU) and to prevent processing speed from being lowered by duplexing the data at the information processor equipped with two hard disk devices for duplexing data. CONSTITUTION:This information processor is equipped with a personal computer 1 composed of a CPU 11 or the like, first hard disk device 2 to store data, second hard disk device 3 to duplex the data, and hard disk controller 4 interposed between the personal computer 1 and the first-second jard disk devices 2-3 and compose of a single chip CPU 41 or the like so as to execute control for reading data to the first and second hard disk devices 2 and 3, duplexing the data and writing them according to a read command and a write command from the personal computer 1.
Patent JP-H01127415-A (JP)
Title: Manufacture of automobile propeller shaft
Inventor: FUJINE MANABU
IPC: B60K17/22
Filed: 1987-11-11
Abstract: PURPOSE:To prevent vibration and noise by welding a yoke having an injection hole and an air vent to the end section of a tubular propeller shaft tube, then injecting urethane foam resin through an injection hole and blowing thereafter sealing the air vent. CONSTITUTION:End section of a flange yoke 2 is inserted into one end of a propeller shaft tube 1 and welded. An injection hole 22 and an air vent 23 are made between flange sections 20, 21 of the flange yoke 2. A flange yoke 5 having no injection hole 22 nor air vent 23 is welded to the other end of the propeller shaft tube 1. Then urethane foam resin is injected through the injection hole 22 and blown up. Thereafter, the injection hole 22 and the air vent 23 are closed. By such arrangement, urethane foam is filled entirely in the propeller shaft tube thus preventing vibration and noise.
Patent JP-H02132131-A (JP)
Title: Production of molded article of foamed polyisocyanurate
Inventor: KATANO HIROAKI
IPC: C08J9/14
Filed: 1988-11-11
Abstract: PURPOSE:To obtain a thin-walled molded article of foamed polyisocyanurate having excellent mold-filling property by adding dichlorotetrafluoroethane as a foaming agent to a composition composed of an organic polyisocyanate, a polyol, a surfactant and a catalyst and pouring the mixture into a mold. CONSTITUTION:The objective foam-molded article is produced by compounding (A) an organic polyisocyanate (preferably 2,4'- and 4,4'-diphenylmethane diisocyanate, etc.), (B) a polyol (preferably polyether polyol or polyester polyol having a molecular weight of 62-6,500), (C) a foaming catalyst (e.g., triethylamine), (D) a surfactant (e.g., organic polysiloxane-polyoxyalkylene copolymer and (E) 2-30 pts.wt. of dichlorotetrafluoroethane as a foaming agent based on 100 pts.wt. of the stock liquid for the production of the foam and pouring the mixture into a mold under a condition to keep the NCO/OH equivalent ratio to 1.5-4.
Patent JP-H08146542-A (JP)
Title: Manufacture of silver halide compound photosensitive material
Inventor: OIKAWA WATARU
IPC: G03C1/795
Filed: 1994-11-18
Abstract: PURPOSE: To provide a manufacturing method of halide silver compound photosensitive material without causing uneven carrying at magnetic recording. CONSTITUTION: In a manufacturing method of halide silver compound photosensitive material containing compounds shown by formula I, R<1> X<2> R<4> X<3> R<5> , formula II, R<3> X<2> R<4> X<3> R<5> on the surface of the magnetic recording layer, the material is dried at temperature over the melting point of the compound after spreading the compound. In the formula I, R<1> , R<2> are alkyl group having polarity substitutent at least in one side, and the sum of total carbon number is 25-120. In the formula II, R<3> , R<5> are alkyl group, R<4> is a bivalent alkylene group, at least one polarity substitutent exists, and the sum of total carbon number is 30-150. X<1> , X<2> , or X<3> is a bivalent connecting group.
Patent JP-H06222015-A (JP)
Title: Device and method for detecting defect of material conveyed with conveyer
Inventor: JIEEMUZU DABURIYUU ORAMU
IPC: D06H3/08
Filed: 1993-11-15
Abstract: PURPOSE: To provide an apparatus for detecting defects of component parts of fibrous clothes. CONSTITUTION: This apparatus detects various defects of materials 6 transported by a conveyer and at the same time specifies the type of each defect and classifies the materials based on the type. The apparatus is also provided with scanning laser having a light source 2 to be reflected to the materials 6 by a rotation mirror 4. Further, the apparatus is provided with light beam scattering mechanism 18 in the material side on the opposite to the scanning laser. Moreover, the apparatus is provided with a row of photodiodes 20 so positioned as to detect scattered light beam 3. In the case there is a defect, rapid alteration of dose of the light beam reaching the row of photodiodes 20 is detected and electronic defect signals having different waveforms relevant to the various types of defects are generated.  The types of the defects are specified by analyzing the electronic defect signals and the materials are classified based on the types of the defects.
Patent JP-H07140191-A (JP)
Title: Ground fault protective circuit for inverter
Inventor: SAWADA HIROSHI
IPC: G01R31/02
Filed: 1993-11-15
Abstract: PURPOSE:To simplify the structure. CONSTITUTION:Current flowing through the input line on the positive pole side of an inverter 3 is detected by means of a current detector 5. An overcurrent detection circuit 7 detects overcurrent and ground fault current flowing through the inverter 3 based on the output from the current detector 5. A zero-phase current transformer 6 detects current flowing through the input line on the negative pole side of the inverter 3. A ground fault detection circuit 9 detects ground fault current based on the output from the zero-phase current transformer 6. Ground fault protection is effected on the positive pole side of the input line to the inverter 3 using a normally juxtaposed overcurrent protective circuit. The original ground fault protective circuit detects ground fault only on the negative pole side of the input line to the inverter 3.
Patent JP-2001104624-A (JP)
Title: Inter-board machine attaching/detaching system and inter-board machine unit
Inventor: MIZUNAGA TETSUO
IPC: A63F7/02
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To solve a problem of deforming a key itself or a key insert hole due to load applied to the key when the key is pulled to the front side by a worker. SOLUTION: In detaching this inter-board machine unit mounted to a frame 30, when a key is rotated in a specified direction to retreat a locking member from a pressed face of an operating lever 22, the operating lever 22 is projected to the front face side following the rotation of an L-shaped lever 23 by the energizing force of a spring 24, so that a slide bar 21 moves downward, and projecting pieces 21a, 21a of the slide bar 21 retreat from the upper side peripheral edges of fitting holes so as to be drawable to the front side. A worker can thereby detach the inter-board machine unit from the frame 30 onto the front side without applying load to the key by pulling a handle 22b of the operating lever 22 to the front, side.
Patent JP-H05105891-A (JP)
Title: Lubricating oil additive and lubricating oil composition containing it
Inventor: ASAMORI KATSUHIKO
IPC: C10N30/06
Filed: 1991-10-05
Abstract: PURPOSE:To improve the effect of reducing friction by using a specified divalent metal salt of an aromatic hydroxy carboxylic acid and a 2-6C polyhydric alcohol as constituents. CONSTITUTION:A divalent metal salt of an aromatic hydroxy carboxylic acid is mixed with an excess of an alkaline earth metal (hydroxide), and CO2 in an amount of 0.7-0.9 equivalent based on the divalent metal is introduced into the mixture to give a divalent metal salt of an aromatic hydroxy carboxylic acid having at least one 8-30C linear alkyl group on the benzene ring. The obtained metal salt is mixed with 0.05-0.5wt.% 2-6C polyhydric alcohol to give a lubricating oil additive. 3-40wt.% of this additive is added to a natural oil and/or a synthetic oil.
Patent JP-H0599612-A (JP)
Title: Laser interferometer
Inventor: KODAMA KENICHI
IPC: G01B9/02
Filed: 1991-10-04
Abstract: PURPOSE:To eliminate the influence of air fluctuation so as to make it unnecessary to correct the wavelengths of laser beams by allowing most part of first and second beams to pass through a sealed container. CONSTITUTION:The S- and P-polarized components of a laser beam B0 from a laser generator 1 are converted by the polarized beam splitter 3 of a sealed container 2 into first and second beams B1, B2, respectively. The beam B1 is 4 circularly polarized, 6 reflected, 2b, 8a transmitted, M1 reflected at the sealed space 8d of a sealed container 8, and converted into Ppolarized light as it 4 passes through an inverse optical path; the Ppolarized light is then 3, 2c, 9 transmitted and 11 focused onto a photodetector 10. The beam B2 is 5 circularly polarized, 7 reflected, 2b, 8a transmitted, M2 reflected, and converted into S-polarized light as it 5 passes through an inverse optical path; the S-polarized light is then 3 reflected and 11 focused onto the detector 10. Then the beams B1, B2 interfere with each other. If in this state the container 8 moves in the (x) direction, the difference in optical path length between the beams B1, B2 is varied and the intensity of light which 10 varies accordingly is detected so as to measure the displacement (x) of the container 8. At this time most part of the beams B1, B2 is within the container 8 and is therefore not affected by the wavering of air.
Patent JP-H10113239-A (JP)
Title: Paper-made drawer
Inventor: KATO KOKICHI
IPC: A47B88/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To make a knob with a paper tube or a wooden bar and also to incorporate the knob in the front surface bottom part of a drawer mainbody by forming the drawer mainbody of thick paper such as a sheet of corrugated paper. SOLUTION: Side plates 12a and 12b, edge parats 13a and 13b and inner plates 14a and 14b are successively provided at the right and left of a rectangular base plate. In the meantime, front plates or back plates 15a and 15b, the edge parts 16a and 16b and inner front plates or inner back plates 17a and 17b are successively provided in the upper and lower parts of the base plate 11. Folding pieces 18a and 18b are successively provided at the both ends of the both side plates, an inclined fold is provided at one end in both inner plates near the front plates and first successive pieces 19a and 19b are installed at both ends of the inner plates.  Moreover, the second successive pieces 20a and 20b are provided at both ends of the front plates or the back plates, a pair of vertical slits 21 and 21 are formed near the base part of the front plates, an inner folding part 22 having plural parallel folds between both vertical slits is formed and also a knob inserting part 24 is formed at the outside of the vertical slits. Then, the front plates and the back plates 15a and 15b are respectively erected on the base plate and a paper tube-made or wooden knob material is inserted to the knob inserting part formed on the front plate so as to be restrain the both ends.
Patent JP-H08117449-A (JP)
Title: Shooting sound synthesizer
Inventor: TOYAMA SHIGEKI
IPC: G10L13/04
Filed: 1994-10-26
Abstract: PURPOSE: To provide a shooting sound synthesizer capable of synthesizing a shooting sound fitted in a game status and performing satisfactory game representation in acoustic fashion. CONSTITUTION: This synthesizer is the shooting sound synthesizer which outputs by synthesizing the shooting sound synchronizing with the trigger operation of a gun 20. The synthesizer contains waveform memory 66 in which the waveform data of shooting sound of the gun, hit impact sound and miss impact sound are stored, a CPU 64 which outputs a shooting sound synthetic command synchronizing with the trigger operation and also outputs a hit or miss impact sound synthetic command based on the hit discrimination result of impact, a voice synthesizer circuit 68 which reads out corresponding waveform data from the waveform memory based on the shooting sound synthetic command and the impact sound synthetic command and synthesizes and outputs them from separate channels, and a mixer 70 which outputs by mixing an audio signal outputted from each channel.
Patent JP-H09107196-A (JP)
Title: Method and apparatus for supplying component
Inventor: SUDO TERUHIRO
IPC: B65G47/28
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To perform conveyance up to a specified position at a stable speed without disturbing alignment by providing dampers for absorbing power variations from the outside and stabilizing the rotating speed of a conveyer belt. SOLUTION: In a component supply apparatus, a damper 80 is provided between a drive pulley and a base substance 2. Along with it, a damper 83 is provided between an end support pulley and the base substance 2, and a damper 86 is provided in a coil spring 43, and a damper 87 is provided between a lever 49 and a base substance 2 respectively. And it is possible to convey works put on a conveyer timing belt up to a specified position (work taking out stage member) as they are, since it is possible to perform damping by each of these dampers 80, 83, 86, 87 when a rapid operation change is applied from the side of an operation lever. Accordingly, even if a force other than a specified one to make the belt move quicker is applied from the outside, etc., it is possible to stabilize the speed by suppressing this by a load.
Patent JP-H01128547-A (JP)
Title: Fine pattern gold plating apparatus
Inventor: SADAKATA TAKAYUKI
IPC: H01L21/288
Filed: 1987-11-13
Abstract: PURPOSE:To prepare a gold plating state without air bubble by providing an air bubble removing unit for removing air bubbles contained in gold plating solution at the position of the end of a circulation system, and feeding the solution containing no air bubble to a plating tank. CONSTITUTION:Many air bubbles 30 are contained in solution 11 to be fed from a bump 17. The solution 11 is fed from above into a housing 20, and flows along the periphery of an air bubble separator 23 downward in the housing 20. The bubbles 30 in the solution 11 in contact with the periphery of the separator 23, i.e., a membrane film 24 are introduced through fine pores 26 into the separator 23, and discharged from an air bubble outlet 25 into the atmosphere. That is, the bubbles 30 are separated from the solution 11 and removed. Thus, the solution 11 containing no air bubbles is fed into a plating tank 10, and the solution 11 containing no air bubble is stored in the tank 10.
Patent JP-H03147366-A (JP)
Title: Manufacture of solid-state image pickup device
Inventor: MORITA YOSHIKIMI
IPC: H01L27/148
Filed: 1989-11-01
Abstract: PURPOSE:To prevent the generation of smear by the light entering aslant or the light which has transmitted a light screening film by using the two-layer structure of a titanium nitride film and a light screening film or the three-layer structure of a titanium film, a titanium nitride film, and a light screening film for a light absorbing layer. CONSTITUTION:With the etching of a light absorbing film and a light screening film, if a titanium nitride film 60 and a light screening film 61 of aluminum silicide are dry-etched at the same time, the patterns of the titanium nitride film 60 and the light screening film 61 can be made in self alignment. For a solid image pickup element being formed this way, since the reflectance of the titanium nitride film 60 is low, even if the light 63, which has entered aslant the n-type impurity layer of a photoelectric transfer element part 53, enters the titanium nitride film 60, being reflected by a semiconductor substrate 50, the titanium film 60 absorbs the greater part of the light, so the light entered in the region other than the n-type impurity layer of the photoelectric transfer element part 53 is reduced and the generation of smear is suppressed.
Patent JP-S63140661-A (JP)
Title: Precharging circuit
Inventor: HAYAZAKI KIYONOBU
IPC: H02M1/16
Filed: 1986-12-01
Abstract: PURPOSE:To lessen power consumption and miniaturize an apparatus by using a piezoelectric relay for precharging an input filter capacitor. CONSTITUTION:A precharging controller is composed of a bias resistor 1, a diode 2 and a piezoelectric relay 3, and a precharging part is constituted from an input filter capacitor 4, a rush current limiting resistor 5 and a contact 3a for the piezoelectric relay 3. Moreover, a power circuit 6 is connected as a load. Charging characteristics of a piezoelectric actuator of said piezoelectric relay 3 are utilized so that said relay 3 operates at a point of time when a voltage applied to a relay driving terminal rises at a time constant of a capacity C of the piezoelectric relay 3 and a resistance value R1 of the resistor 1 to reach a working voltage. Further, the piezoelectric relay 3 can take said resistance value R1 largely because of essentially requiring no steady driving current; therefore, it is possible to set a period of time for several tens of seconds only by the resistor 1.
Patent JP-H03147407-A (JP)
Title: Dielectric lens antenna
Inventor: IMAGAWA SHUNJIRO
IPC: H01Q15/08
Filed: 1989-11-01
Abstract: PURPOSE:To obtain a dielectric lens antenna with excellent antenna gain characteristic, large mechanical strength and hardly deteriorated by an ultraviolet ray by specifying a material of a matching layer formed to the dielectric lens. CONSTITUTION:A matching layer 14 is formed to the surface of a dielectric lens 12, the specific dielectric constant of the matching layer 14 is selected to be a root of a specific dielectric constant of the dielectric lens 12 or a value close to the constant, and the thickness of the matching layer 14 is selected to be nearly 1/4 of the wavelength of the desired microwave in the dielectric lens antenna 10. The matching layer material of the antenna 10 employs a high polymer material or a mixture between the high polymer material and a radio system use material. Through the constitution above, an ultraviolet ray absorbing agent or fibrous material is added to the matching layer material as required. Since the reflection on a lens face is made small through the constitution above, the antenna gain characteristic of the antenna 10 is improved. Moreover, the mechanical strength of the matching layer is increased by adding the fibrous material to the matching layer material and the ultraviolet ray reaching the lens is absorbed by adding the ultraviolet ray absorbing agent to reduce the deterioration due to the ultraviolet ray.
Patent JP-H04313973-A (JP)
Title: Method and apparatus for forming image
Inventor: JIERARUDO SHII ROTSUSHI
IPC: G06T15/50
Filed: 1991-10-07
Abstract: PURPOSE: To generate a series of M output images from a series of N input images consisting of three component images corresponding to mutually orthogonal axes defining a color space. CONSTITUTION: A variable in a register 44 is initialized to zero and a video signal source 2 generates component images of an output images for the three orthogonal axes. According to a mixing rate equal to the decimal part of the veriable, a mixer 14 mixes the component images of an (n)th (n is equal to the integer part of the veriable) input image with the component images of an (n+1)th input image. A state machine 24 increases the variable by a fraction N/M. The mixing and increasing steps are repeated (M-1) times.
Patent JP-H11116776-A (JP)
Title: Fire-resistant resin composition
Inventor: TONO MASAKI
IPC: C08L63/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. which has a flame retardance and, when burned, leaves behind a residue having a sufficient shape retention capability and hence exhibits an excellent fire resistance by compounding an epoxy resin with a phosphorus compd., a neutralized thermally expandable graphite, and an inorg. filler in a specified ratio. SOLUTION: Hundred pts.wt. epoxy resin is compounded with 50-150 pts.wt. phosphorus compd., 15-40 pts.wt. neutralized heat expandable graphite, and 30-500 pts.wt. inorg. filler, provided the sum of amts. of the phosphorus compd., the neutralized heat expandable graphite or a hydroxylated hydrocarbon compd., and the inorg. filler is 200-600 pts.wt. An esp. pref. phosphorus compd. is ammonium polyphosphate or the like. The particle size of the graphite is pref. 20-200 mesh. The filler pref. has a particle size of 0.5-100 μm, and magnesium hydroxide and aluminum hydroxide are esp. pref. as the filler.
Patent JP-H08126067-A (JP)
Title: High ground device mounting and dismounting device
Inventor: MATSUDA NOBUAKI
IPC: H04Q9/00
Filed: 1994-10-26
Abstract: PURPOSE: To eliminate the need for a vehicle for high lift work by allowing a worker located on a floor face to operate a suspension rope and an engaging rope to mount/dismount a repeater thereby avoiding the danger of the worker falling off from a high lift work. CONSTITUTION: This device is provided with a fixing jig 2 fitted to a high ground to hold a repeater 1 and a mount/dismount jig 3 to mount/dismount the repeater 1 elevating or descending to the fixed jig 2. The fixed jig 2 has a base 4 having a support part for supporting the repeater 1 and a mounting/ dismounting part for mounting/dismounting the repeater 1 and a pully 8 on which a suspension rope 11 connected to the mount/dismount jig 3 to elevate/ descend the mount/dismount jig 3 is set. The mount/dismount jig 3 has a repeater support member 17 for supporting the repeater 1 and a moving means for moving the repeater support member 17 to the support part and the mount/ dismount part by the engaging rope.