baber/WOPTO huggingface dataset:
Patent JP-2001140661-A (JP)
Title: Control device for internal combustion engine
Inventor: OBATA TAKEAKI
IPC: F02D41/22
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To execute a feedback control of idling speed according to accuracy of an intake air quantity control. SOLUTION: This device is constituted of an intake quantity control accuracy deterioration factor detection means A for detecting a factor deteriorating accuracy of an intake air quantity control, an idling speed feedback control means C performing a feedback control of engine intake air quantity based on an error of idling target speed and engine speed so as to hold speed at the time of engine idling operation to a prescribed idling target speed, a control gain correction means B correcting control gain of the feedback control when the factor deteriorating accuracy of the intake air quantity control is detected and an intake valve opening/closing time calculation means D for calculating an opening/closing time for an intake valve based on required engine intake air quantity.
Patent JP-H05142050-A (JP)
Title: Infrared thermal image device
Inventor: OZAWA TAKASHI
IPC: G01J5/48
Filed: 1991-11-15
Abstract: PURPOSE:To rotate a mirror at high speeds. CONSTITUTION:An infrared image via a cylindrical lens 23 is projected to a rotary mirror 20 and the reflected light is, after passing through another cylindrical lens 24, reflected as a swinging mirror 25 is swinging. The infrared image is compressed by the cylindrical lens 23. At the same time, the vertical scanning is achieved by the swing of the swinging mirror, and the horizontal scanning is realized by the rotation of the rotary mirror.
Patent JP-H01169689-A (JP)
Title: Character recognition device
Inventor: MIFUNE TOSHIMI
IPC: G06K9/62
Filed: 1987-12-25
Abstract: PURPOSE:To facilitate to input a fixed form phrase comprising of plural character strings by providing a correspondence means to correspond a dictionary character pattern and the character string of one character or more and an output means to output a character string corresponding to a selected dictionary character pattern. CONSTITUTION:A conventional character recognition device is equipped with a fixed form phrase dictionary 10 of one pattern   plural character strings correspondence and an output means to output a character string corresponding by a recognition result. When a pattern indicating a fixed form phrase is hand- written, the character recognition device selects a dictionary pattern which most looks like the hand-written pattern out of general/fixed form phrase dictionaries 8 and 10. Since the character string is corresponded to the fixed form phrase dictionary 10, it is outputted by the output means. Thus, the fixed form phrase comprising of plural characters can be inputted only by hand-writing one pattern.
Patent JP-H06169846-A (JP)
Title: Electric fish oven
Inventor: TANIOKA KATSUYA
IPC: F24C15/20
Filed: 1992-12-08
Abstract: PURPOSE:To remove smelling of fish after cooking by switching heating in the midway of heating cooking, and performing thermal denaturation of protein from one side so that trimethylamine which causes smelling of fish is transpired together with vapor from the other side. CONSTITUTION:An upper receptacle 2 having a catalyst 10 and an exhaust hardware 14 disposed on the top surface part, a pan receptacle 3 and a lower receptacle 4 are provided for forming a cooking housing 5, and an upper heating unit 6, a placing table 7 and a lower heating unit 8 are disposed in the cooking housing 5. The application of an electric current to the upper and lower heating units 6, 8 is switched in the midway of heating cooking from the upper heating unit 6 to the lower heating unit 8 or from the lower heating unit 8 to the upper heating unit 6, and a catalyst cover 12 is disposed between the catalyst 10 and the exhaust hardware 14.
Patent JP-H03188520-A (JP)
Title: Dma data transfer control circuit for magnetic disk
Inventor: MATSUZAKI HIDEKAZU
IPC: G06F3/06
Filed: 1989-12-19
Abstract: PURPOSE:To obtain a stable counted value by delaying the start of DMA data transfer to a magnetic disk by a hard timer. CONSTITUTION:When the transfer data volume is inputted to a DMA (direct memory access) controller 2 and a computing element 11, the value obtained by the computing element 11 is inputted to a timer 12 and the timer 12 is started. When a write command is set to a magnetic disk controller 5, DMA data transfer between a buffer 4 and the magnetic disk is tried but data transfer is not executed because a write enable signal from the magnetic disk controller 5 to the magnetic disk is masked by the timer 12. When the timer 12 expires, the write enable signal is made effective, and DMA data transfer between the buffer 4 and the magnetic disk is started to transfer data from the buffer 4 to the magnetic disk. Thus, the stable counted value is obtained.
Patent JP-H05165028-A (JP)
Title: Liquid crystal illuminating device
Inventor: TERAKAWA DAISUKE
IPC: G02F1/1335
Filed: 1991-12-11
Abstract: PURPOSE:To reduce the interferential unevenness by giving respective specified values to the spectral half-value widths of a blue, green, and red phosphor which are provided in a tubular light source. CONSTITUTION:When light beam from a tubular light source 11 is put incident from the back within a liquid crystal display plate 1, part of the light passes through the display plate 1 as direct beams of light C3, C4. Other beams of light C5, C6 are reflected by the front and rear surfaces of the display plate 1 to make reversals within it and are emitted ahead to join with the direct beams of light C3, C4. About the light having a specific wave-length lambda1, therein, a photo-interference is generated between the beams C5, C6 after reversals and the direct beams C3, C4. However, the spectral half-value widths of a blue phosphor 21a, green phosphor 21b, and red phosphor 21c, which are provided in the tubular light source 11, are set to over 20 nm, so that it is possible to include mixedly the light having wave-lengths lambda2-lambdam different from the wave- length lambda1, which permits preventing interference about the light with other wave-length.
Patent JP-H04195891-A (JP)
Title: Amplifier circuit
Inventor: OBARA TAKASHI
IPC: G11C11/409
Filed: 1990-11-27
Abstract: PURPOSE:To attain a high-speed in an amplifier operation and an improvement in a sense sensitivity without an increase in the number of transistors by specifying the gate connecting system of four transistors that comprise flip-flop. CONSTITUTION:Between a node N1 and a control signal phiP, a P-ch transistor Q1 whose gate is controlled by the potential of the node N4 is provided; between the node N2 and the control signal phiP, the P-ch transistor Q2 whose gate is controlled by the potential of the node N3 is provided; between the node N3 and the control signal phiN, the N-ch transistor Q3 whose gate is controlled by the potential of the node N2 is provided; between the node N4 and the control signal phiN, the N-ch transistor Q4 whose gate is controlled by the potential of the node N1 is provided. And, between the node N1 and the node N3, the N-ch transistor Q7 is provided; and between the node N2 and the node N4, the N-ch transistor Q4 is provided. Consequently, the amplifier circuit having a small number of elements, high-speed amplifier operation, and good sense sensitivity is obtained.
Patent JP-H01169160-A (JP)
Title: Mounting structure for governor in automatic transmission
Inventor: FURUYA OSAMU
IPC: F16H57/023
Filed: 1987-12-24
Abstract: PURPOSE:To enable a governor to be inspected and replaced in car mounted condition that an adjacent member is mounted enhancing a degree of layout freedom by arranging the center axis of a governor shaft crossing between the center axes of an idler gear and a final drive gear. CONSTITUTION:A governor shaft center axis Og crosses between an idler gear center axis Oa and a final drive gear center axis Of and between an output gear center axis Oo and the final drive gear center axis Of, and a governor valve 8 is mounted being arranged in the upper part of a drive shaft joint 7. As the result, when an automatic transmission A1 is mounted to a vehicle, while ensuring the minimum height from the ground generating no problem of interference with a road surface, an engine hood can be set and so on, thus a degree of layout freedom can be enhanced in the time of car mounting. While the governor 8 enables its inspection and replacement work to be performed placing the automatic transmission A1 to be left as in a car mounting condition that an adjacent member of drive shaft or the like is mounted.
Patent JP-H01171291-A (JP)
Title: Printed resistor board and manufacture thereof
Inventor: OTAKI TORU
IPC: H05K1/16
Filed: 1987-12-26
Abstract: PURPOSE:To form resistors in high density by providing a plating resist in a gap between resistor electrodes, and so forming printed resistor as to bridge the electrodes. CONSTITUTION:A glass epoxy board 1 is covered with an adhesive, such as NBR-phenol resin adhesive, NBR-epoxy resin adhesive NBR-phenol resin-epoxy adhesive, an adhesive layer 8 is roughened with chromic acid-sulfuric acid mixture solution or the like, and treated with catalyst. Then, a plating resist is formed in a desired pattern. The board is electrolyze plated to form a copper resistor electrodes and a conductor pattern, and the surface of the board is wholly substantially smoothed. Then, silver paste, resistance paste are printed to form a printed resistor 4. Thus, its resistance can be accurately controlled its design value, and it can prevent cracks of the printed resistor which is feasibly generated by the edge of the electrode.
Patent JP-H06159536-A (JP)
Title: Rotary disk type hot water and cold water combination device
Inventor: KIMURA YASUHIDE
IPC: F16K31/70
Filed: 1992-11-13
Abstract: PURPOSE:To provide a hot/cold water combination device which has excellent responsiveness and temperature control function and is not affected by a transient change in a hot/cold water pressure. CONSTITUTION:A hot/cold water combination device 10 is provided with a rotary type combination valve 20 serving as a mixing valve which controls a mixing ratio between hot water and cold water, and an angular position of a rotary disk 24 in the combination valve 20 is positioned by a balance between the generated torque of the temperature responsive first torsion spring 44, which is made of a shape memory alloy, and the generation torque of the non-temperature responsive second torsion spring 46.
Patent JP-H05165369-A (JP)
Title: Thermal fixing controller for electrophotographic printer
Inventor: MATSUNAGA SHIGEO
IPC: G03G15/20
Filed: 1991-12-12
Abstract: PURPOSE:To control the curl and the waving of paper and to prevent jamming from occurring by providing a means for setting a control target temperature by manual switching and a means for automatically setting the control target temperature from a printing data black rate calculation means. CONSTITUTION:A fixing temperature manual switching part 92 selects any of the target temperatures t1, t2 and t3 considering mainly the kind of paper and inputs it in a temperature set value output part 82. Meanwhile, a fixing temperature setting part 98 gives the target temperatures T1, T2 and T3 to a fixing temperature selection part 86. The selection part 86 selects any of the target temperatures T1, T2 and T3 corresponding to the output of an image black rate integration part 100 and inputs it in the output part 82. The selection of the switching part 92 and the setting part 98 is executed by a fixing temperature decision mode setting part 88, the fixing temperature is optimized, and the curl and the waving of the paper are completely restrained, so that the jamming is prevented from occurring.
Patent JP-H08185451-A (JP)
Title: Handwritten information processor and information storage medium
Inventor: KATO TAKAHIRO
IPC: G06F19/00
Filed: 1994-12-28
Abstract: PURPOSE: To save the time and labor for handwriting the same contents on plural slips. CONSTITUTION: An address and a name are hardwritten on a handwriting input pad 10, the contents are fetched in an image memory 12 and an image cut-off circuit 16 cuts off the graphic data of a required part from the memory 12 and outputs them to an image arrangement circuit 18. The circuit 18 fits the output of the circuit 16 in a specified range and outputs it to a printer 20 and the printer 20 outputs the slip on which the handwritten contents are printed. An information compression circuit 24 information-compresses the output of the circuit 16 and a two-dimensional bar code making circuit 26 turns the output of the circuit 24 to a two-dimensional bar code and prints it on a paper card 28.  A bar code read circuit 32 reads the two-dimensional bar code from a bar code card 30 and the output is expanded by an information expansion circuit 34, supplied to the arrangement circuit 18 and printed and outputted by the printer 20 similarly.
Patent JP-H08186816-A (JP)
Title: Sub band coding method
Inventor: TAKAHASHI TSUTOMU
IPC: H04N19/80
Filed: 1994-12-28
Abstract: PURPOSE: To realize the sub band coding method in which a video signal is compressed at a high compression efficiency and weblet conversion with less image quality deterioration in a decoded image is adopted. CONSTITUTION: Each quantization step width for an LH signal at a frequency band higher in the vertical direction and lower in the horizontal direction, an HL signal at a frequency band lower in the vertical direction and higher in the horizontal direction, and an HH signal at a frequency band higher in both the vertical direction and horizontal direction in a layer including a highest frequency component in a luminance signal and a color difference signal divided into plural frequency bands respectively is selected to be LH signal <HL signal <HH signal as to the luminance signal and to be HL signal <LH signal <HH signal as to the chrominance signal. Thus, the video signal is compressed at a high compression efficiency and the deterioration in the image quality of the decoded image is reduced.
Patent JP-H11161423-A (JP)
Title: Safety device for joy stick provided with force feedback function
Inventor: FUCHIOKA HIROYOSHI
IPC: A63F13/285
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To easily and surely position and attach a light emitting element and a light receiving element at the grip part of a joy stick provided with force feedback function. SOLUTION: Ribs 20 and 21 are erected in a grip part 5b provided on an operating handle 2 of the joy stick provided with force feedback function, slits 20a and 21 a are provided on the ribs 20 and 21, and element box parts 10 and 11 are arranged in protruding parts 5c and 5d provided at the upper part and lower part of the grip part 5b. Besides, terminal parts 23 and 24 for light emitting element connection and terminal parts 25 and 26 for light receiving element connection are arranged at both side end parts of an optical element substrate 22. Then, the optical element substrate 22 is inserted to the slit parts 20a and 21a, a light emitting element 28 and a light receiving element 29 are inserted to the element box parts 10 and 11, and the light emitting element 28 and the light receiving element 29 are connected to the optical element substrate 22.
Patent JP-H09165794-A (JP)
Title: Hydraulic circuit for working machine
Inventor: SATO SHINICHI
IPC: E02F9/22
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic circuit which enables an arm cylinder and a boom cylinder to be driven respectively in independent operation in the case of a combined operation of an arm and a boom. SOLUTION: A hydraulic circuit for a working machine is composed of a first oil-hydraulic pump 2 and a second oil-hydraulic pump 3, an arm cylinder 7, a boom cylinder 11, a directional control valve 7a for arm operation arranged on a center bypass line connected to the first oil-hydraulic pump 2 for controlling the arm cylinder 7, a directional control valve 11a for boom operation arranged on a center bypass line connected to the second oil-hydraulic pump 3 for controlling the boom cylinder 11,  and a converging line 21 connected to the downstream of the directional control valve 11a for boom operation on the center bypass line connected to the second oil-hydraulic pump 3 and available for joining pressure oil from the second oil-hydraulic pump 3 with pressure oil from the first oil-hydraulic pump 2 and supplying the joined pressure oil to the directional control valve 7a for arm operation. A selector valve 20 for changing the converging line 21 from the state of opening to the state of shutoff and vice versa is provided.
Patent JP-H07183648-A (JP)
Title: Tcp soldered joint device
Inventor: TAKEISHI AKIRA
IPC: G01B11/00
Filed: 1993-12-24
Abstract: PURPOSE:To stabilize joint strength and to improve yield in a soldered joint between a TCP lead and a substrate pad. CONSTITUTION:Images of a TCP lead 1 and a substrate pad 2 are obtained by a CCD camera 3, and deviation between the TCP lead 1 and the substrate pad 2 is measured from the image data by an image processing device 4. According to this measured deviation, TCP lead 1 positional correction 13 made by a lead holding part 5. The TCP lead 1 and the substrate pad 2 are heated by a laser device 6 and a joints are soldered.
Patent JP-H06171995-A (JP)
Title: Castable heat insulating material
Inventor: TERAKURA MATSUO
IPC: C04B28/02
Filed: 1992-12-09
Abstract: PURPOSE:To obtain a castable heat insulating material excellent in plasticity, capable of easily repairing several kinds of heat insulation or cold insulation parts and having excellent preservable property by mixing a water based binding material and an inorganic filler with a pulverized inorganic fiber-made molded goods or the like. CONSTITUTION:The inorganic filler (e.g. bentonite) of 10-40 pts.wt. is added into 100 pts.wt. granular body having 6-20mm average particle diameter and obtained by pulverizing a material mainly containing the inorganic fiber-made molded goods (e.g. a material made by combining rock wool with a binder and molding) and/or a molded scrap having <=100kg/m<3> bulk density and, if necessary, supplemented with an inorganic fiber by a crusher and is uniformly mixed by a mixer such as an omni-mixer. The castable heat insulating material is obtained by adding 10-60 pts.wt. water based binding material with water thereinto and kneading. The heat insulating material has excellent workability, low thermal conductivity and excellent heat insulation because the gas permeability between fibers is suppressed and excellent adhesiveness.
Patent JP-H01172652-A (JP)
Title: Joint structure of conveyor belt and joining intermediate belt used in joint structure
Inventor: SUZUKI YASUHIKO
IPC: F16G3/10
Filed: 1987-12-28
Abstract: PURPOSE:To join a steel cord belt and a canvas belt by collecting the edges on one side of the reed screen shaped cords in each collection of cords and overlapping the collection between the steel cords of the steel cord belt and step-splicing or overlapping the other edges between the canvas of the canvas belt in reed screen form. CONSTITUTION:The edge part of a steel cord belt 1 whose rubber layer is exfoliated and the edge part of a canvas belt 2 are butt-joined, and an intermediate belt 3 is inserted. On the steel cord belt 1 side, a plurality of cords 8a in reed screen-shaped cords 8 are united and overlapped between the contiguous steel cords 4 and 4, and on the canvas belt 2 side, the canvas 6 of the canvas belt 2 and the canvas 9 of the intermediate belt 3 are step-spliced or overlapped. Then, the unvulcanized rubber is supplied to the part where the rubber layer is exfoliated, and formed integrally and vulcanized, and joint work is completed.
Patent JP-H08145413-A (JP)
Title: Outdoor unit of air conditioning equipment
Inventor: UCHIDA MITSUAKI
IPC: F24F5/00
Filed: 1994-11-22
Abstract: PURPOSE: To achieve a firm lamination of a plurality of outdoor units without use of any special fixing metal by allowing the linking of a hanging member for the lower outdoor unit and a floor setting member for the upper outdoor unit when the plurality of the outdoor units are laid one upon another. CONSTITUTION: A floor part anchor bolt 12 is inserted through a cutoff groove of a lower stay 3a provided on a lower outdoor unit 1a and a nut 9 is tightened from above it to fix the lower outdoor unit 1a on a floor 31. Then, an upper outdoor unit 1b is piled on the lower outdoor unit 1a. A bolt 10 is inserted through a cutoff groove of an upper stay 2a provided on the lower outdoor unit 1a from above the cutoff groove of the lower stay 3b provided on the upper outdoor unit 1b and a nut 9 is tightened from below the cut off groove of the upper stay 2a to fix both the outdoor units 1a and 1b. A tension is applied to fix the lower parts of the outdoor units 1a and 1b in the direction of a floor and the upper parts thereof in the direction of the ceiling thereby enabling firm installation of the units.
Patent JP-H02176020-A (JP)
Title: Construction work of foundation
Inventor: KIZAWA MINORU
IPC: E02D27/01
Filed: 1988-12-27
Abstract: PURPOSE:To shorten the period of construction as well as raise the efficiency of operation by a method in which a meshed formwork is built in the outside of reinforcing bars, put into a trench, and fixed with soil embedded outside, and concrete is then placed. CONSTITUTION:A trench 1 is excavated and leveling concrete 2 is placed on the bottom of the trench 1. A given shape of reinforcing bar arrangement 4 is fabricated in the trench 1, and meshed formworks 3 are set on both sides of the arrangement 4 and integrally connected by connectors 6. The formworks 3 integrated with the arrangement 4 are put into the trench 1 and fixed with soil 8 embedded outside. Concrete is then placed into the trench surrounded by the formworks 3. The excavating and embedding amounts can thus be reduced and also the needs for removing operation of formworks can be eliminated.
Patent JP-H06162628-A (JP)
Title: Apparatus and method for measuring lead of drum
Inventor: MIYASHITA TAKETO
IPC: G11B15/61
Filed: 1992-11-16
Abstract: PURPOSE:To make precise the evaluation of the shape of a lead by holding a drum rotatably via a mounting part of the drum and measuring the shape of the lead of the drum basing on the mounting part as a reference. CONSTITUTION:A lead measuring device 700 is provided with a drum holding means 12 and a shape measuring means 190. The means 190 has a cam rotating means 13, a measuring element sliding part 14, a moving amount detecting means 15 for the measuring element and, a control means. A rotary shaft 100 of a lower drum 10 is fixed detachably in the drum holding means 12 in the up-and-down direction. When a motor 18 starts rotating in response to an instruction signal from a motor controlling part, the fixed drum 10 is synchronously rotated in a direction A by a cam 19 and a connection unit 17. At this time, the drum 10 is rotated, e.g. by the winding angle of the tape, and the shape or profile of a lead L of the drum 10 to the rotary shaft 100 is measured by a measuring element unit 23.