baber/WOPTO huggingface dataset:
Patent JP-H0414041-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAKAGAWA HAJIME
IPC: G03C7/305
Filed: 1990-05-08
Abstract: PURPOSE:To enhance sensitivity, color reproduction performance, and storage stability of a color image of the photosensitive material by incorporating a specified magenta coupler, a specified compound, and a specified reducing agent. CONSTITUTION:This photosensitive material contains at least one of the magenta couplers the coupler of formula I, such as the coupler of formula II, and the compound of formula III, such as formula IV, and the reducing agent, such as formula V, and in formulae I and III, R1 is alkyl, alkoxy, or the like; R2 is acyl, sulfonyl, or the like; L' is a prescribed alkylene or phenylene; X is aryloxy, alkoxy, or e like; PWR is a group releasing L and its follower by being reduced; and L is a group releasing a dye precursor DYP after release.
Patent JP-H07180501-A (JP)
Title: Gas-driven motor
Inventor: KOMURA YUKIO
IPC: F01D1/06
Filed: 1994-05-31
Abstract: PURPOSE:To provide a gas-driven motor which can be smoothly rotated and used under reduced pressure and high-temperature conditions. CONSTITUTION:A rotor chamber 5 is provided in a stator 2, and a rotor 3 is rotatably arranged in the rotor chamber 5. A plurality of rotation-gas receiving recessed parts 17, 18 are provided. A floatation-gas storing chamber 6 is provided in the lower part of the rotor chamber 5 inside the stator 2. A floatation-gas blow-off port 8 for blowing off a floatation gas from the floatation-gas storing chamber 6 by opening the rotor chamber 5 is provided in the stator 2. Rotation-gas storing chambers 9, 10 are provided in the periphery of the rotor chamber 5 inside the stator 2. Rotation-gas supply opening 14, 15 for blowing off a gas supplied from the rotation-gas storing chamber 9, 10 by opening the periphery of the rotor chamber 5 are provided in the stator 2.
Patent JP-S5451756-A (JP)
Title: Control method for test unit
Inventor: FUJII YOSHIO
IPC: G01N30/86
Filed: 1977-09-30
Abstract: PURPOSE: To realize a control method for an easy-to-handle test unit featuring the facilitated maintenance by securing a control via the microcomputer so that a test may be carried out for the test sample via the signal of the analyzing manual switch and based on the test program.  
     CONSTITUTION: Prior to the test action, the test conditions necessary for the test start of the sample are prepared via the signal sent from the preparatory manual switch and based on the preparatory program. And the test is given to the sample via the signal sent from the analyzing manual switch and based on the test program. The above actions are controlled by microcomputer 17. Thus, a control method is ensured for an easy-to-handle test unit featuring the facilitated maintenance 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07325711-A (JP)
Title: Rom program changing device
Inventor: HOSOYA OSAMU
IPC: G06F11/00
Filed: 1994-05-31
Abstract: PURPOSE:To make a CPU normally carry out a program by changing the area of a bug if occurred in a ROM program. CONSTITUTION:The addresses (changed addresses) of bug areas of a ROM 2 are stored in the changed address registers 6a, 6b and 6c and then compared with the addresses set on an address bus 4 by the coincidence circuits 9a, 9b and 9c respectively. Then the start addresses corresponding to the changed addresses coincident with a jump instruction code are outputted to a data bus 5 from an instruction code output circuit 7 and the start address output circuits 8a, 8b and 8c. A CPU 1 carries out a correction program set at the start address stored in a RAM 3 based on the data on those addresses in place of the ROM program.
Patent JP-H05288688-A (JP)
Title: Method and apparatus for inspecting foreign matter
Inventor: HAYANO FUMITOMO
IPC: G03F1/84
Filed: 1992-04-13
Abstract: PURPOSE:To correct the sensitivity of the detected signal of scattered light by using both of the polarized-light-beam transmittance of a light transmitting member corresponding to an incident angle by scanning and the non-polarized-light-beam transmittance of the light transmitting member corresponding to the emitting angle of the detecting light path of the scattered light by the scanning. CONSTITUTION:In the detection of foreign matter on a circuit pattern, a polarized light beam is made to scan on the circuit pattern through a pellicle film 1, and the scattered light generated from the foreign matter, on which the polarized light beam is applied is detected through the pellicle film 1. The foreign matter is judged based on the size of the detected signal of the scattered light. A correcting circuit 12 accumulates the polarized-light-beam transmittance of the pellicle film 1 corresponding to the incident angle and the scattered transmittance of the pellicle film 1 corresponding to the emitting angle of the detecting light path of the scattered light for every fluctuating position X of the polarized light beam. The reciprocal of the product value of the poralized-light-beam transmittance and the non-polarized-light-beam transmittance, which are read out at the position X, is multiplied with the detected signal of the scattered light from a photoelectric detector 13, and the correcting operation is performed. A transmittance operating circuit 14 operates the polarized-light-beam transmittance from the output of a detector 34 and the non-polarized-beam transmittance from the output of a detector 35 in reference to the output of a detector 39.
Patent JP-H09282841-A (JP)
Title: Data recording apparatus and data reproducing apparatus
Inventor: KURANO YUKIO
IPC: G11B27/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To make easier the retrieving process of each volume data by recording at a time the data accumulated information of each volume to the predetermined position on the occasion of recording a plurality of volumes to an accumulation media. SOLUTION: When a plurality of volumes are input via an interface circuit 1 to record in a data accumulator 3, a second management information generator 2 generates second management information by summarizing a part of first management information for management of each volume data and the other information. This second management information includes a volume recording position, copy management information, flag information, addition or not addition of new volume and date and time of recording. When a particular volume is reproduced from an accumulation media, outline of the volume data can be identified and such data can be extracted easily by searching the recording region of the second management information.
Patent JP-S63284299-A (JP)
Title: Production of powdery detergent
Inventor: SHIODA HIROSHI
IPC: C11D11/00
Filed: 1987-05-15
Abstract: PURPOSE:To obtain the title detergent free from agglomeration during storage and from harm due to scattering of fine particles, by mixing together a detergent auxiliary comprising, as a main component, an anhydrous Na2CO3 wet treated with a lipophilic surfactant soln., a surfactant and water, followed by drying. CONSTITUTION:Onto a powdery detergent auxiliary (i) comprising anhydrous Na2CO3 as a main component and sodium citrate, sodium silicate, Glauber's salt, CMC, etc. as optional components is added 20-50% aq. emulsion of a highly lipophilic surfactant (ii) of the formula (wherein M10 is the sum of the atomic wts. of hydrophilic portions; and M0 is the sum of the atomic wts. of lipophilic portions) having an HLB of 1-4 (e.g., sorbitol trioleate) so as to wet treat the auxiliary, thereby obtaining a detergent auxiliary (a) which is in the form of a 14-65-mesh amorphous secondary particle composed of 3-5 particles each having its surface coated with component (ii) and bonded together through the coating as a binder. 100pts.wt. component (a), 6-10pts.wt. surfactant (b) pref. a mixture of an anionic surfactant with a nonionic surfactant and water are mechanically mixed together, and dried, thereby obtaining a powdery detergent having an average particle diameter of 300-800mmu.
Patent JP-H09299953-A (JP)
Title: Electrolytic water generator
Inventor: INATANI MASATOSHI
IPC: C02F1/46
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To generate an electrolytic water having an oxidationreduction property close to neutral by providing an electrolytic cell having a partition wall furnished with a hydrogen ion-conductive membrane partitioning a cathode compartment and an anode compartment, filling the cell with an electrolyte and impressing a DC voltage between the cathode and anode. SOLUTION: An electrolytic cell 12 is divided by a partition wall 18 formed with a hydrogen ion-conductive membrane 17 into an anode compartment 14 having an anode 13 and a cathode compartment 16 having a cathode 15. Both electrodes 13 and 15 are connected to a DC power source, and gaseous chlorine and gaseous oxygen are generated from the surface of the anode 13 as a current is applied to form hypochlorous acid and hypochlorite ion in electrolytic water 20. However, the chlorine ion is not increased, an excess of hydrogen ion is transferred to the cathode compartment 16 through the membrane 17, and the generation of strongly acidic water is suppressed. Meanwhile, since gaseous hydrogen is generated on the cathode 15 surface and hydroxyl ion is formed in an electrolyte 23, the change to alkali is retarded.
Patent JP-H10296743-A (JP)
Title: Synthetic resin mold
Inventor: IIDA KEIKO
IPC: B29C33/38
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To faithfully transfer a mold and prevent weldlines and sinkmarks from developing on an outer appearance surface by a method wherein a polyimide film as a thermal insulating layer and a chromium film as a metal-based hard film are formed in the order named on the inner surface of the retainer plate of a mold cavity. SOLUTION: A matrix mold is made of pre-hardened steel, for example. A mold cavity 6 is formed by clamping a movable retainer plate 3 with a core 5 and a retainer plate 1 together. On the inner surface 7, which faces to the mold cavity 6, of the retainer plate 1, leather grain-shaped fine unevenness are given. In addition, on this inner surface 7 of the retainer plate 1, a polyimide film 8 is formed with an omnidirectionally and simultaneously metallizing and polymerization device. Further, a chromium film 9 is formed by vacuum metallizing onto the surface of this polyimide film 8. Thus, a molded article, in which a fine uneven shape formed on the inner surface of the mold is faithfully transferred and on the exterior of which no defect such as sinkmarks, weldlines and the like develops, can be produced.  Furthermore, the life of the mold is long and the repeated molding with the mold can be possible.
Patent JP-H06334948-A (JP)
Title: Projection type display device
Inventor: OGUSHI YOICHI
IPC: G09G3/36
Filed: 1993-05-20
Abstract: PURPOSE:To provide a liquid crystal projector capable of automatically adjusting the position of a zoom lens so as to obtain a magnifying ratio matched with the size of a projected image. CONSTITUTION:An input signal from a tuner is separated into a video signal and a synchronizing signal by a synchronizing separator circuit 1, the video signal is A/D converted by an A/D conversion part 2 and the converted signal for one line is stored in a line memory 3. The stored picture data are read out by a control part 7 and inputted to a liquid crystal driving part 8 to display the input signal as a picture. The number of horizontal synchronizing signals synchronously separated by the circuit 1 is counted, which size, of high vision size, NTSC size, vista, size, or 'CinemaScope(R)' size, corresponds to the input signal is judged by a judging part 5 and a switching circuit is switched in accordance with the picture size to set up the projecting zoom lens on a position capable of attaining prescribed magnification.
Patent JP-H01291617-A (JP)
Title: Suspender provided with weight and yoke
Inventor: ORIBE KATSUO
IPC: H02G7/02
Filed: 1988-05-16
Abstract: PURPOSE:To facilitate maintenance by fixing a weight at a position from where the vicinity of a suspension clamp can be viewed thereby enabling visual confirmation of the suspension clamp, bolts, nuts and the like from the steel tower side. CONSTITUTION:A yoke body 1 provided with a weight comprises a weight fixing section 2 and a clamp fixing section 3, where the weight 4 is mounted through a space onto the weight fixing section 2 on order to enable visual confirmation of the vicinity of a suspension clamp 5 to be fixed to the suspension clamp fixing section 3. By such arrangement, arc damage, abrasion of galvanization, loosening or removal of the suspension clamp, bolts, nuts and the like can be visually inspected from the steel tower side.
Patent JP-H11312424-A (JP)
Title: Deterioration decreasing structure of covering in composite insulator
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To eliminate deterioration of a covering, by reducing the electric discharge on a surface of the covering and an effect of leak current. SOLUTION: In a polymer bushing 1 comprising a core member 2 and a covering 3 consisting of a trunk part 4 provided around the core member 2 and a plurality of sheds 5, a deterioration decreasing structure of the covering is formed by providing a plurality of independent projections 11 on the covering 3 substantially at regular intervals, whereby adhering strength of waterdrops to the covering 3 is decreased and a dirt adhesion layer allowing leak current to flow therethrough is separated from the surfaces of the covering 3.
Patent JP-H10310379-A (JP)
Title: Elevating device
Inventor: NAKAMURA KENICHI
IPC: B66F5/02
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an elevating device arranged at the bottom part of exhibited furnishings or lower so as to be able to lift and move the furnishings. SOLUTION: An elevating device 10 is composed of a lower frame 11 provided with castors 22, an upper frame 12 arranged on the lower frame 11, a jack structure body 14 arranged in the respective frames 11, 12 and expandable within a nearly horizontal plane, and a pair of link mechanisms 15 interposed between the jack structure body 14 and the upper frame 12. In this elevating device 10, when a screw shaft 36 is rotated, the relative angles of arm members 13A-33D in the jack structure body 14 are displaced within the horizontal plane so as to make a pair of connecting bodies 35 separable/approachable. The rising angle of a link piece 47 can be changed by the movement of the connecting bodies 35 so as to move the upper frame 12 in a vertically separating/approaching direction in relation to the lower frame 11.
Patent JP-S5910750-A (JP)
Title: Engine throttle valve controller
Inventor: MAMIYA KIYOTAKA
IPC: B60K26/00
Filed: 1982-07-07
Abstract: PURPOSE:To prevent the deterioration of comfortability and variation of car speed under travelling on a coarse road, by reducing the throttle valve (a) open/ close speed when the integrated value of the acceleration of the up/down vibration of car exceeds over predetermined level. CONSTITUTION:Under travelling of a car, the stepping of an accelerator pedal 1 is detected by an accelerator opening detector 2 to feed a signal through an amplifier 3 to a differential amplifier 4, then the difference against a signal from a throttle valve opening detector 10 is produced to drive a motor 8 thus to control a throttle valve 9. The acceleration of up/down vibration of car is detected by an acceleration level 13 by a subtractor 12 then integrated in an integrator 14, and when the integrated value has exceeded over the referential level 16 the amplification factor of the amplifier 3 is reduced. Consequently the open/close speed of the throttle valve is reduced when travelling on a coarse road resulting in prevension of comfortability and car speed variation.
Patent JP-S63283713-A (JP)
Title: Hollow cylindrical bag filter
Inventor: OTAKE TOSHINORI
IPC: B01D46/02
Filed: 1987-05-18
Abstract: PURPOSE:To obtain a bag filter having a uniform filter performance by winding spirally a plurality of beltlike filter sheets, laying one after another and bonding them with each other to form a hollow cylinder. CONSTITUTION:A hollow cylindrical bag filter 1 is formed by winding a plurality of filter sheets 2a, 2b, 2c around a longitudinal center axis 3 to form a laminated. At each layer, each of sheets 2a, 2b, 2c encircles the laminate spirally, with each longitudinal edge thereof making an angle of inclination thetawith the center axis 3. Each layer is boned with its adjacent layer at least at a part of junction surface therebetween to form a united hollow laminate. Therefore, a hollow cylindrical bag filter having desired shape and dimension can be obtained without sewing process.
Patent JP-H0745350-A (JP)
Title: Connector fitting method and apparatus for method thereof
Inventor: KOSHIYAMA MITSUHARU
IPC: H01R43/28
Filed: 1991-04-24
Abstract: PURPOSE:To carry out wire connecting process management automatically in order to lessen the number of the work processes and shorten the working time and at the same time to simplify the wire laying adjustment by installing a core wire separating and transporting system, a non contact color sensor, and a fastening system. CONSTITUTION:When a cable core wire (a) is inserted between a screw 90 of a core wire separating and transporting system (b) and a moving guide 91 at the time of connector fitting, the core wire a is led to the rotating screw 90 and untwisted and separated. Then, the coating color of every one core unit of the core wire a is detected by a non contact color sensor 5 and the resulting data is processed by a computer and the core wire units are so moved as to be positioned under a press-contact head 61 of a fastening system 6 from the first core wire unit. A prescribed contactor of a connector main body (c) is so moved one core by one core as to go under the press- contact head 61 and pressing the head 61 and cutting excessive core wire are carried out and these processes are repeated for the whole length of the core wire and a connector cover c1 is inserted in and united with the main body c. Consequently, the core wire connection work is carried out automatically and the workability is improved.
Patent JP-S5242213-A (JP)
Title: Static power converter
Inventor: KIUCHI MITSUSACHI
IPC: H02M5/27
Filed: 1975-10-01
Abstract: PURPOSE: To reduce device size by constituting cyclo-converter for conveting input A.C. power source directly to high frequency in such a manner that frequency is modulated corresponding to input A.C. voltage then converted to more than two itmes of input A.C. frequency by rectifier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09306773-A (JP)
Title: Forming coil winding
Inventor: TAGUCHI HIROYUKI
IPC: H01F41/06
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a winding method which never causes winding callapse with effectively preventing layer short. SOLUTION: A wire 5 is wound in layers round a bobbin from its base end to final end to form a coil 9. This method comprises forming a winding block a having a step in the running direction of the winding on the base end, forming a winding block b having a step on the upper face of that step, alternately forming winding-up blocks c, c1,..., cα and winding-down blocks d, d1,..., dα alternately overlapped at the steps 13, 14, and forming a final end winding block covering all the step 14 of the block dα and its own lower layer at the final end of the coil 9. The winding is made such that the wires 5 of the upper layer extend along groves 10 between the wires 5 of the lower layer.
Patent JP-H05313380-A (JP)
Title: Aligning device
Inventor: YAMAGISHI TETSUYA
IPC: H01L21/30
Filed: 1992-05-12
Abstract: PURPOSE:To obtain the central position of a mark for alignment on a substrate which is not read because it is hidden behind a mask and to perform the alignment of the mask with the substrate. CONSTITUTION:The marks for alignment 10a-10d and 11a-11d on the mask 10 and the substrate 11 are read by CCD cameras 13a-13d, and processed by an image processor 15 and a computer 17 to obtain the central positions of the respective marks for alignment. In the case that the mark 11c is not read because it is hidden behind the mask 10, the intersection of a circle with center at the central position 11b and with the radius of r2 which is center-to-center distance between the marks for alignment 11b and 11C with a circle with center at the central position 11d and with the radius of r1 which is center-to-center distance between the marks for alignment 11d and 11c is obtained to be set as the central position of the mark for alignment 11c. Then, a moving table 12 is driven to be aligned through a control board 19 so that the central positions of the respective marks for alignment on the mask 10 may be respectively aligned with the central positions of the respective marks for alignment on the substrate 11.
Patent JP-S63285258-A (JP)
Title: Air intake duct for vehicle
Inventor: TSUBOSAKI TAKASHI
IPC: F02M35/12
Filed: 1987-05-16
Abstract: PURPOSE:To reduce air intake noise to the possible minimum level by setting accoustic resistance, which is determined by the three elements of the sectional area of a duct, the area of an opening and the air resistance of a covering member, within a range from 0.5 to 2.0. CONSTITUTION:An air intake duct 10 consists of a duct body 15 having a bored opening 14 and a covering member 16 made of a porous fiber material which is stuck to the inner surface of the duct body 15 so as to cover the opening 14. In order to set accoustic resistance within a range a range from 0.5 to 2.0, a range from 40 to 11840kg/m<2> sec of the air resistance of the covering member 16 can be selected according to the method of setting the sectional area of a duct body 15 and the total area of the opening 14.
Patent JP-H04321907-A (JP)
Title: Magnetic reproducing device
Inventor: ODAKA KENTARO
IPC: G11B15/467
Filed: 1991-04-22
Abstract: PURPOSE:To surely demodulate the recording signal of a track by executing the control so that a magnetic head of large head width is offset to the corresponding track side, and subtracting a delay signal from outputs of both heads. CONSTITUTION:Head width Tw of magnetic heads 2A, 2B is set to about two folds of a track pitch Tp. At the time of recording, both the heads are allowed to scan so as to be partially overlapped to the precedent recording track, and tracks TA, TB are made by a pitch Tp. At the time of reproduction, the heads 2A protrudes from TB by Tp/2 and executes a scan. Based on an output S1 of the heads 2A, 2B, tracking control is executed so as to hold an offset to the precedent track TB side against the corresponding track TA. On the other hand, by executing a subtracting processing of the succeeding delay signal D2 from an output D1 of both the heads, a recording signal component D3 of the corresponding track TA is extracted. According to this constitution, a crosstalk can be offset, and a bit error can be reduced by its portion.
Patent JP-H11309876-A (JP)
Title: Liquid supply system, interconnecting part therefor, ink jet cartridge with interconnecting part, head cartridge and liquid supply container
Inventor: MATSUMOTO HIDEHISA
IPC: B65D83/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To perform liquid supply operation surely and stably all the more when a negative pressure generating member-housing chamber is separable from a liquid housing chamber. SOLUTION: An ink tank 50 including an ink housing section 53 having deformable inner wall 54 is provided with an opening 12 for supplying ink to a recording head 60 and received removably in a chamber 10 for housing a negative pressure generating member 13. The negative pressure generating member-housing chamber 10 is provided with a interconnecting tube 71 to be coupled with the ink tank 50 having an ink supply section 52 to be inserted with the interconnecting tube 71. An ink guide 75 is inserted into the interconnecting tube 71 and an atmosphere introduction path 72 is formed between the ink guide 75 and the inner wall of the interconnecting tube 71.