baber/WOPTO huggingface dataset:
Patent JP-H04157475-A (JP)
Title: Image formation device
Inventor: MORITA SHIZUO
IPC: G03G15/01
Filed: 1990-10-20
Abstract: PURPOSE:To facilitate the exchange of expendable articles, the maintenance and exchange of materials and the processing of jam, by making a frame movable to the 1st position where the frame is furnished to a device main body and image formation is conducted, and the 2nd position where replenishment and exchange to developer replenishment portions can be conducted. CONSTITUTION:When an opening/closing door 200 is opened manually as a display lamp L is lighted, a motor M1 starts normal rotation, and a frame 100 is moved to a device front side through a pinion P and a rack R. The normal rotation of the motor M1 is kept up by means of a photo sensor 103A, and in addition, stopped. Accordingly, the frame 100 is protruded to a position shown by a chain line, by opening the door 200 manually, and stops, and is set at the 2nd position where toner replenishment to respective developer replenishment portions is possible. After the completion of toner replenishment to respective developer replenishment portions, the reverse rotation of the motor M1 is started by pushing a reset button R.B, and the frame 100 is moved toward a device main body inside. As a result, the frame 100 is again restored to the 1st position where image formation is possible. As a result, the work of maintenance is facilitated, and also developer replenishment can be executed easily and rapidly.
Patent JP-S62141888-A (JP)
Title: Carrier chrominance signal transmission method
Inventor: ICHII YUTAKA
IPC: H04N9/83
Filed: 1985-12-16
Abstract: PURPOSE:To transmit a carrier chrominance signal with a broader band than a conventional method by applying frequency conversion and time base expansion to the carrier chrominance signal so as not to overlap the band with other information signal and transmitting the result while it is subjected to frequency division multiplex to the low frequency of a luminance signal to be subjected to the frequency modulation. CONSTITUTION:A color video signal incoming to an input terminal 1 is given to a Y/C separation circuit 2, the carrier chrominance signal A separated with the broader band than that of a conventional VTR is given to a frequency converter A, where the signal is subjected to the frequency conversion as, 5.689MHz in a way that the chrominance subcarrier frequency 4.43MHz is converted into, e.g., 1.259MHz. An output signal B extracted from the frequency converter 4 is given to a band pass filter (BPF) 5, from which a low frequency conversion chrominance carrier signal V having a chrominance subcarrier frequency of 1.259MHz is filtered, and the result is fed to a time axis expansion circuit 6, where the time axis is expanded into, e.g., twice. Thus, a low frequency conversion chrominance carrier signal D whose chrominance subcarrier frequency is 629kHz (=1.259MHz/2) and whose band is nearly 1/2 time of each output signal of the Y/C separation circuit 2 and the band pass filter 5 is extracted from the time base expansion circuit 6, the result is fed to an adder circuit 7, at which the signal is added to an FM luminance signal.
Patent JP-S6453691-A (JP)
Title: Color system converting circuit
Inventor: MINAMI NORIAKI
IPC: H04N11/20
Filed: 1987-11-09
Abstract: PURPOSE:To execute a mutual conversion between different color systems with a simple constitution by sampling chrominance signals by a prescribed timing and converting burst information and color information to the burst information and color information of different systems respectively. CONSTITUTION:An NTSC chrominance signal is A/D-converted by an A/D converting circuit 1, inputted to a data distributing circuit 3 and distributed into burst data and color data. From first and second selecting means 44 and 45 of a burst preparing means 4 to input the burst data, delaying phase burst data and advancing phase burst data are derived. From third and fourth data selecting means 53 and 54 of a color preparing circuit 5 to input the color data, fixed phase color data to remain to be the NTSC color signal as it is and inverting phase color data in which an (R-Y) axis is inverted are derived. The data are selected by a switching means 6, and the converted chrominance signal is outputted.
Patent JP-S63135299-A (JP)
Inventor: KURODA TETSUMASA
IPC: B42F9/00
Filed: 1986-11-27
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-S6263541-A (JP)
Title: Production of acrylic acid or methacrylic acid ester
Inventor: MATSUDA TATSUTO
IPC: C07D215/20
Filed: 1985-12-18
Abstract: PURPOSE:To obtain the titled compound in high yield, by reacting acrylic acid or methacrylic acid halide with an organic compound having acidic OH group in the presence of a phase-transfer catalyst in an aqueous solution of an alkali metal hydroxide available industrially at a low cost. CONSTITUTION:An acrylic acid or methacrylic acid ester can be produced by reacting an acrylic acid or methacrylic acid halide of formula (R is H or methyl; X is Cl or Br) with an organic compound having acidic OH group (especially phenol, cresol, 1-naphthol, 2-quinolinol, 4,4'-dihydroxydiphenyl ether, 4,4'-dihydroxydiphenyl, 2-fluoroethanol, etc.) in an aqueous solution of an alkali metal hydroxide in the presence of a phase-transfer catalyst such as tetra-n-butyl ammonium chloride. Since the generated hydrogen halide is soluble in water in the form of an alkali metal halide, the process has industrial advantage.
Patent JP-H02237504-A (JP)
Title: Card-holding device
Inventor: AARUTO FUAN DERU TOORUN
IPC: B42F7/00
Filed: 1989-11-01
Abstract: PURPOSE: To look at a card easily and protect the card by arranging four legs with the same size as an outer size of a lid to divide a piercing opening which has the same size as a card to be received and receiving the card between one pair of protruding parts of opposing two legs. CONSTITUTION: A card holder 1 is connected rotatably to respective lids 14 arranged at upper and lower sides. Four legs 2-5 to divide a rectangular piercing opening 6 with a size equal to one card to be received are arranged in the card holder 1. By these legs, a closed frame having an equal outer size to an outer size of one lid 14 is formed. Furthermore, there are arranged parts 7-10 protruding within the opening 6 in the leg to receive one card which is inserted into the opening between at least one pair of protruding parts forming two opposing leg parts. These protruding parts contact with an upper surface of the card, and at least one pair of the protruding parts forming two opposing leg parts contact with a lower surface of the card.
Patent JP-H05120256-A (JP)
Title: Model prediction controller
Inventor: IINO MINORU
IPC: G06Q10/04
Filed: 1991-10-29
Abstract: PURPOSE:To follow up a target vale and control an upper and a lower limit value according to importance, to include detailed control specification in an evaluation function and reflecting it on a control response, and to instinctively set control specification in a short time and include ambiguous specification in a control rule. CONSTITUTION:A model prediction control part 2 sets a sectionally linear convex function to controlled variables such as a control deviation, a manipulated variable, and a variation rate as the general evaluation function of the detailed control specification, and calculates an optimum manipulated variable for optimizing it by using a linear programming method and supplies it to a process 3 to be controlled. A relating evaluation function calculation parameter is set by an input display device 1. An operator inputs a target value and plural upper and lower limit values and importance coefficients for respective variables to an input display device 1 over a look at the display screen of a future control state predicted with a prediction model. The input operation is performed by individually inputting the respective parameters or specifying the shape of the evaluation function directly on the display screen or in the form of a membership function of a fuzzy set.
Patent JP-H10108680-A (JP)
Title: Aldehyde oxidase gene derived from plant and its use
Inventor: KOSHIBA KYOICHI
IPC: C12N1/21
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain an aldehyde oxidase gene comprising a gene obtained from a plant and having a specific molecular weight, coding an amino acid sequence of an enzyme having activities capable of forming a carboxylic acid by oxidizing an aldehyde compound and useful for production, etc., of plant growth hormone. SOLUTION: This aldehyde oxidase gene is a gene obtained from a plant and having about 4.4kbp, codes an enzyme having activities capable of forming a carboxylic acid by oxidizing an aldehyde compound and further having an amino acid sequence of the formula, and useful as IAA biosynthesis enzyme, etc., having activities for forming indoleacetic acid(IAA) of plant growing hormone by oxidizing indoleacetaldehyde and suitable for clarification of synthesis root of IAA of a plant and breeding of the plant. The gene is obtained by sprouting a cone seed, extracting RNA from the tip part of the coleoptile, synthesizing DNA by using the RNA and cloning the DNA by performing a PCR by using a primer.
Patent JP-H05120014-A (JP)
Title: Microcomputer
Inventor: NAMEKI HIROSHI
IPC: G06F9/46
Filed: 1991-10-29
Abstract: PURPOSE:To reduce the burden of software and to avoid a part of hardware from becoming a non-use state at the time of an interruption processing by using stack registers as general-purpose registers in accordance with the state of a flag. CONSTITUTION:When interruption is inputted, the contents of registers 104 and 108 which are used before interruption is inputted are left as they are without being saved to a disk memory which can be used as the stack. One of the stack registers 105-107 and 109-111 shown by the content of a stack pointer 102 which is rewritten by interruption is used. When there is no interruption or when it does not need to preserve the content of the register before interruption, a stack register use permission flag 101 is reset. Thus, the stack registers 105-107 and 109-111 can be used as the general-purpose registers by a stack register selection signal 115.
Patent JP-2001107351-A (JP)
Title: Ground improvement execution work method
Inventor: HAYASHI KEIJIRO
IPC: E02D3/12
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To improve the ground as design by preventing influence such as protrusion of the ground surface to the possible minimum level in improving the ground by using compaction grouting already developed as an excellent ground improvement. SOLUTION: In improving the ground by compressing/compacting surrounding bedrock by filling a self-hardenable/low-slump hard kneaded solidifying material in the ground by excavating an excavating hole in the ground 1, a conversion diameter and an interval of a consolidated body are reduced in a shallow layer part, and the conversion diameter and the interval are increased in the medium depth and the large depth large in the depth to restrain influence of protrusion in the ground surface to the possible minimum level to improve the ground as design.  The conversion diameter and the interval of the consolidated body are reduced toward the shallow layer of the ground, and the conversion diameter and the interval of the consolidated body are increased in the ground of the medium depth and the large depth to restrain a compressing/compacting degree to surrounding bedrock to restrain influence of protrusion of the ground surface to smoothly and highly reliably improve the ground as design.
Patent JP-H11122791-A (JP)
Title: Open/close member structure
Inventor: YARAGAMI KAZUHITO
IPC: H01R35/00
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an open/close member structure where the open/close member can supply power to an electric equipment fitted to the open/close member even in a state where the member to be fitted is opened and a power code is not loosened. SOLUTION: A moving pulley 56 is loaded on a spindle moving in the forward/backward direction of a vehicle along a lane 44. The spindle is pulled/energized to the backward of the vehicle at a pull coil spring 58. The intermediate part of a power code 42 which electrically connects the battery of the vehicle and the battery part in a slide door is hung on the moving pulley 56. When the slide door is moved to a vehicle forward side (direction opposite to an arrow A) and a platform is fully closed, the moving pulley 56 moves to the backward of the moving pulley 56 with the tensile force of the pull coil spring 58, prescribed tensile force is given to the power code 42 and the looseness of the power code 42 is absorbed.
Patent JP-2001104252-A (JP)
Title: Instrument of measuring refractive power of eye
Inventor: IWAMOTO MASAKATSU
IPC: A61B3/10
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an instrument of measuring refractive power of an eye by which lateral variation of focus position of eyeground index image relative to the CCD sensor is solved by the CCD sensor side of the light receiving optical unit instead of the lens side of the light receiving optical unit. SOLUTION: This instrument is provided with the eyeground index light projection optical unit 20 that projects eyeground index light to the inspected eyeground 3, the light receiving optical unit for eyeground index image 30 that guides the eyeground index image reflected by the eyeground 3 to a photoelectric detector 39, and driving device 41 that moves the photoelectric detector 39 laterally to the optical axis 7.
Patent JP-H1092011-A (JP)
Title: Optical pickup
Inventor: YAMAMIYA KUNIO
IPC: G11B7/12
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup in which the adverse effect caused by dust and litter to a hologram is surely prevented. SOLUTION: The pickup has a semiconductor laser 2, photodetectors 5A, 5B and 5C and hologram elements 11, 12, 13 and 14 which are arranged in the optical path between a recording medium 3 and the photodetectors 5A, 5B and 5C. The returning light beams from the medium 3 are passed through the elements 11, 12, 13 and 14 and received by the photodetectors 5A, 5B and 5C of the photopickup. Among the elements 11, 12, 13 and 14, the back stage second hologram elements 13 and 14, which further diffract the diffracted light beams by the front stage first hologram element 12, are hermetically sealed by hermetically sealing members 34, 7 and 32.
Patent JP-H07111885-A (JP)
Title: Cigarette filter
Inventor: MUKAI NOBUHIRO
IPC: A24D3/04
Filed: 1993-10-20
Abstract: PURPOSE:To provide a cigarette filter capable of giving a feeling of sufficient smoke quantity and excellent taste and flavor to the smoking person in spite of the reduction of the amount of smoke entering into the mouth. CONSTITUTION:This cigarette filter has a sheath-core structure consisting of a core member composed of a bundled corrugated sheet 1 having melt-formed outer circumference to stabilize the form of the core and a sheath member composed of a bundle 2 of an opened fiber tow.
Patent JP-H02130048-A (JP)
Title: Collision control system
Inventor: FUJITA TAKASHI
IPC: H04L12/02
Filed: 1988-11-10
Abstract: PURPOSE:To exclusively use the D channel of a network terminal equipment with one of line connection parts by exclusively using the D channel of the network terminal equipment with one of line connection parts where exclusive mode is instructed from a host device. CONSTITUTION:When an exclusive mode is made by the instruction from a host device 3, a selection transmission means 11 is switched by a control means 12 so that the second data of the logical value or '0' is selectively outputted and it is transmitted to a network terminal equipment 2 as D channel data. Consequently, since E channel data returned from the network terminal equipment 2 is not made into a pattern at the time of the no-transmission of an ordinary mode, other line connection parts decide that the D channel is in use. On the other hand, since one of the line connection parts where the exclusive mode is instructed informs the hose device 3 through the control means 12 that the D channel is not in use, the hose device 3 transmits the D channel data to the network device 2 through only the one of the line connection parts. Thus, the desired one of the line connection parts can exclusively use the D channel of the network terminal equipment.
Patent JP-2001106344-A (JP)
Title: Printer
Inventor: ISHIKITA AKIRA
IPC: B65H1/02
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To ensure a small installation area. SOLUTION: This printer has a paper holding and feeding part feeding paper sheets while holding them upright, a printing part printing the fed paper sheets, and a paper holding and discharging part discharging printed paper sheets while holding them upright. Both the parts are provided at a side of a printer body. Paper sheets are carried and printed while they are held upright. Accordingly, the dominating ratio of the printed medium holding and carrying passage to the printer installation area is reduced, thereby attaining the purpose.
Patent JP-H11109509-A (JP)
Title: Microfilm retrieval device
Inventor: TATSUZUKI SHIYOUICHI
IPC: G03B21/11
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To make accurately detectable a frame without deviating the optical axes of a pair of optical fibers even when a film photographing system is different by integrally coupling a pair of optical fiber holding blocks and moving it to a specified position in the film width direction. SOLUTION: A pair of optical fiber holding blocks 100 and 102 is disposed to cross the film 26 in the width direction and the optical fibers 104 and 106 arranged in the film width direction by a proper number, for example, three are inserted through the blocks 100 and 102. When the photographing system of the film 26 is different, the blocks 100 and 102 are moved in the film width direction corresponding to the photographing system so as to detect the frame. Since the detecting position of a photosensor 108 is set according to the positions of the blocks 100 and 102, the blocks 100 and 102 are moved in the film width direction in a coupled body when the film photographing system is different and positioned in the film width direction so that three photosensors 108 may pass through the frame of each photographing system.
Patent JP-H04157985-A (JP)
Title: Signal absence processing device for vtr
Inventor: YOSHIDA YUKIHIRO
IPC: H04N5/278
Filed: 1990-10-22
Abstract: PURPOSE:To stably project character information by using a synchronizing signal generator incorporated in a camera part to generate a spurious synchronizing signal in the case of the absence of an external input video signal. CONSTITUTION:When the external input video signal is not inputted to an AGC circuit 2, the signal absence discrimination output goes to the high level, and a system controller 24 turns on the power source of a camera part 22 to start a synchronizing signal generator 23. Then, a composite synchronizing signal C2 is generated from the generator 23 and is supplied to a servo microcomputer 25 through an analog switch 21, and signals H' and V' are supplied to a spurious synchronizing signal inserting circuit 27 and a character generator 26. Consequently, a black signal to which signals H' and V' are inserted is applied to a fixed contact 11a, and character information has the phase locked to signals H' and V', and character information is stably projected on the black back screen of a view finder 9 and a monitor 14.
Patent JP-H04158886-A (JP)
Title: Attaching and detaching apparatus for carrier frame supporting matteress or the like on sewing machine
Inventor: IWASE YUKIO
IPC: B65G47/90
Filed: 1990-10-23
Abstract: PURPOSE:To detachably mount a carrier frame supporting a mattress or the like on a sewing machine quickly and easily without working by the hand of workers, by providing guide rails and support rails, a vertical lifting device, a shifting member and a shifting device. CONSTITUTION:When a carrier frame 8 supported on support bars 42 is mounted on a sewing machine 1, auxiliary cylinders 32, 33 are retracted, and by the start of a shifting device 23, a shifting member 20 is advanced toward a bench 22, and by the extension of a vertical cylinder 19, a pivot 14 acts as a support point, and guide rails 10, support rails 16, 17 are raised. After that, holding members 34a, 35b are shifted just above holding rings 36, 37 by extending the auxiliary cylinders 32, 33, following which the shifting member 20 is connected to the carrier frame 8 by retracting the vertical cylinder 19. Finally, the auxiliary cylinders 32, 33 are retracted, and by the start of the shifting device 23, the shifting member 20 is shifted rearward, and the carrier frame 8 on the support bars 42 is pulled onto the support rails 16, 17, following which the carrier frame 8 is slid thereon. In addition, the pivot 14 acts as the support point, and these rails 10, 16, 17 are lowered by retracting the vertical cylinder 19.
Patent JP-H1077324-A (JP)
Title: Production of polyisocyanate compound containing uretedione group and isocyanurate group
Inventor: YAMASHITA HIDEO
IPC: C08G18/79
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an industrially acceptable method for producing a polyisocyanate compound containing uretedione and isocyanurate groups by which the polyisocyanate compound having reduced color is obtained. SOLUTION: This method for producing a polyisocyanate compound containing uretedione and isocyanurate groups comprises the step of oligomerizing a part of the isocyanate groups of hexamethylenediisocyanate in the presence of an organic phosphine catalyst after performing or not performing the step of reacting 0.1-10mol% of isocyanate groups of the hexamethylenediisocyanate with at least one kind of alcohol to form a urethane group, the step of stopping the reaction by adding a catalyst poison, and the step of adding a 4-8C saturated hydrocarbon to the distillation residue obtained by a step for removing the excess and unreacted hexamethylenediisocyanate to be <=1wt.% by distillation, extracting the distillation residue, separating and removing the lower layer and removing the hydrocarbon to be <=0.3wt.%.
Patent JP-H02131020-A (JP)
Title: Feedback type pulse width modulation system a/d converter
Inventor: KUWABARA TAKASHI
IPC: H03M1/50
Filed: 1988-11-11
Abstract: PURPOSE:To attain the measurement with high resolution in a short time regardless of employing comparatively low speed circuit components by allowing a fraction time detection circuit to detect a fraction time of a leading and a trailing of an output signal of a comparator with resolution of a half the period of a count clock pulse. CONSTITUTION:While a counter 10 counts a pulse width of a output signal PWM with a 1st control signal CTL at an H level, a signal PWM is fed back to a switch circuit 8 as a signal FB. Then a signal CMP is fed back to a switch circuit 8 as the signal FB in the opposite state to the above. Thus, the charge in a capacitor of an integration device 3 is zero while the counter 10 does not count the pulse width of the signal PWM. The correction of the counter 10 with respect to count result CNT is executed by detecting the level of the flags UP, DN outputted from a fraction time detection circuit 13 with the software and applying arithmetic operation to the level. Through the correction calculation in this way, the resolution of measurement is enhanced.