baber/WOPTO huggingface dataset:
Patent JP-S5828593-A (JP)
Title: Electronic engine controller
Inventor: KOBAYASHI NOBUYUKI
IPC: F02P5/15
Filed: 1981-08-13
Abstract: PURPOSE:To prevent the after-burn by controlling the firing timing to the optimal lead angle in the after-burn producing region at the stoppage of the fuel injection or the waiting of the fuel injection while controlling the firing timing after the fuel injection to the optimal firing lead angle. CONSTITUTION:The suction air amount is detected as the voltage to be outputted from a potentiometer 4C while a throttle sensor 10 for outputting the throttle position signal of a throttle valve 8 at the downstream of an air-flow meter 4 is arranged. While an air-valve 18 to be controlled by a step motor 16 is provided in a bypath circuit 14 bypassing the throttle valve 8 to pass the suction air into a surge tank 12 while bypassing the throttle valve 8 at the idling thus to control the engine rotation to the target level. If there is the firing correction due to the water temperature signal, the igniter 36 is controlled by the actual firing lead angle thus to control to the optimal firing lead angle corresponding to the engine state.
Patent JP-H06337648-A (JP)
Title: Sheet-like object extension type signboard
Inventor: KATSUKI YASUHIKO
IPC: G09F17/00
Filed: 1993-05-28
Abstract: PURPOSE:To provide a sheetlike object extension type signboard which facilitates operations to expand and exchange a sheet-like object. CONSTITUTION:An extending frame material 2 is mounted on the front surface frame of a box-shaped frame body 1. The front surface of this extending frame material 2 is provided with the sheet-like object 4. A core bar 5 is passed through the inside of the bar-shaped part 41 at the end of the sheet-like object 4 and is inserted into a holding groove 21 of the extending frame body 2. One end of a coil spring 3 housed in this holding groove 21 is detained by the core bar 5 and the other end is detained to a detaining projecting part 24 in the holding groove 21 to apply tension on the sheet-like object 4. A cover material 6 is openably and closably mounted on the extending frame material 2 so as to close the aperture of the holding groove 21.
Patent JP-H04228669-A (JP)
Title: Needle punching machine
Inventor: AUGUSUTO KARUTOAISU
IPC: D04H18/00
Filed: 1991-03-13
Abstract: PURPOSE: To simply detach a needle board of a needle punching machine from a needle beam without a substantial expenditure of work by mounting actuators on a machine frame or on a stripper of the needle punching machine and providing the needle beam with spring-biased clamping mechanisms for the needle board. CONSTITUTION: In the needle punching machine having a lifting and lowering rod which is used for at least one needle beam for forming a removable retainer for a changeable needle board and movably guided in a frame and a stripper which is adjustably mounted in a frame and is associated with the needle board, the needle punching machine comprises spring-biased clamping mechanisms 3 having the retainer arranged on the needle beam 2 and clamping the needle board 1 to the needle beam 2 and actuators 4 which are associated with the spring-biased clamping mechanisms 3, open these spring-biased clamping mechanisms against spring load and mounted on a machine frame 5 and on the stripper 7.
Patent JP-H04284800-A (JP)
Title: Production of ultrasonic probe
Inventor: SAKAMOTO KAZUO
IPC: H04R31/00
Filed: 1991-03-13
Abstract: PURPOSE:To realize an ultrasonic probe with a good ultrasonic sound wave characteristic in the manufacture of the ultrasonic probe using a flexible substrate. CONSTITUTION:An EPC 6 is inserted into a groove 10 of a piezoelectric material 2, a signal electrode 3 and a lead wire 5 are connected by a conductive adhesive 7, the piezoelectric material 2 and an FPC 6 are kept in the condition parallel or close to parallel, while they are kept constantly in the depth direction of the piezoelectric material 2, the length in the parallel surface is changed and cut, and each piezoelectric element is formed. Thus, it is reflected that in the length direction better than the depth direction the cut-in environment in the ultrasonic probe is equal, and when each piezoelectric element is formed, the cutting-in with good accuracy is realized.
Patent JP-H10315304-A (JP)
Title: Method for molding extrusion sheet
Inventor: KUBO KOICHI
IPC: B29C48/92
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a lens sheet in which mass productivity and optical performance are compatible by improving an emboss transfer accuracy in an extrusion continuous molding method. SOLUTION: This extrusion sheet is molded from raw material resin by using an embossing roll 3 having an axial core 31, an inner cylinder 32 and outer cylinder 33 covering the core, and an outside mold 34. In this case, heating medium is circulated to the cylinder 32, and the medium is heated to a predetermined temperature to regulate a mold surface temperature to a range of a glass transition temperature to a thermally decomposing temperature of the resin, and the sheet surface is cooled by a cold air cooler 6 near a ground point for releasing the sheet from the roll 3. Thus, accurately emboss transfer from the roll to the sheet and satisfactory release of the sheet from the roll are performed.
Patent JP-H08297046-A (JP)
Title: Convenient weight measuring apparatus for domestic fowl installed in breeding house
Inventor: DOI TOYOHIKO
IPC: G01G17/08
Filed: 1995-04-27
Abstract: PURPOSE: To obtain an inexpensive and convenient weight measuring apparatus excellent in service life, cleaning performance and convenience in which the weight data of breeding domestic fowl can be obtained constantly with no deviation. CONSTITUTION: The weight measuring apparatus comprises a fixing base 2 disposed while tightly touching the outer face of a polygonal base incorporating a water supply or feeding facility, a measuring table 1 having an opening for passing a domestic fowl and the height thereof varies only when a domestic fowl thereon, means 20 for detecting displacement of the measuring table 1, means 30 for comparing a detected value with a threshold value and outputting comparison results, and means for counting the comparison results as a frequency for every rank.
Patent JP-S63303347-A (JP)
Inventor: SUTEEN YUERU NIIRUSEN
IPC: G03D3/06
Filed: 1988-05-26
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-H02305524-A (JP)
Title: Pan with heat insulating effect
Inventor: SAKAKIBARA KAZUHIKO
IPC: A47J36/02
Filed: 1989-05-20
Abstract: PURPOSE:To enhance the heat insulating effect by wrapping a ferromagnetic substance having small electric resistance with a heat insulating material (vacuum layer) having a large electric resistance which admits penetration of a line of magnetic force. CONSTITUTION:A ferromagnetic substance 1 with small electric resistance is accomplished in multilayer structure covered with a heat insulating material 2 which is of non-magnetic substance and has a large electric resistance. Any of conventional heating methods in cooking requires installation of a heat emitting apparatus within a heat insulating material in case heat insulating material is used to the pan, for the reason of coordination of the heat conduction from a high temp. heat source with the heating efficiency due to heat radiation, and therefore the pan proper becomes large, heavy, and costly, that has hindered dissemination. Due to introduction of an electromagnetic cooking apparatus, in which the heat insulating material or layer admits penetration of lines of magnetic force, it is no more required to provide one heat emitting apparatus for each pan so long as the electric resistance is large.
Patent JP-H11323092-A (JP)
Title: Flame retarding epoxy resin composition for casting
Inventor: UEDA KENJI
IPC: C08K5/5419
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having excellent flame retarding properties regardless of containing no halogens, antimony and red phosphorus and useful for insulation processes of electronic parts by using precipitated aluminum hydroxide together with a specific coupling agent as a flame retardant. SOLUTION: This composition comprises (A) an epoxy resin, (B) a curing agent (preferably, methyltetrahydrophthalic anhydride, (C) a filler (preferably powdery silica), (D) a flame retardant and (E) a coupling agent, and contains precipitated aluminum hydroxide as the ingredient D and a silane compound having a polyalkylene oxide group as the ingredient E. The ingredient E is a compound expressed by the formula [R is a 1-30C alkyl; A<1> is a 1-4C alkylene; A<2> is a 1-6C alkylene; R' is a 1-30C alkyl; (n) is 1-100]. The ingredient B, the ingredient C and the ingredient D are preferably made to be 50-100 pts.wt., 0.5-20% and 200-500 pts.wt., respectively based on 100 pts.wt. of the ingredient A.
Patent JP-H02306336-A (JP)
Title: Window updating system
Inventor: SAKAMOTO MITSUTAKA
IPC: G06F3/048
Filed: 1989-05-20
Abstract: PURPOSE:To enable an enlargement operation with respect to a non-retaining type window by providing an exit program being asynchronous in a graphic processing program. CONSTITUTION:The graphic processing program 2 is constituted of a segment storage area 2-1 storing the segment of a graphic informed from an application program 1, the exit program being the asynchronous program which takes out the segment from the segment storage area 2-1 to attain transfer, or the like. A window manager 3 calls the exit program 2-2 in correspondence with the enlargement operation of the window and displays the segment which is taken out from the segment storage area 2-1 by the exit program 2-2 and transferred on the window concerned 4. Thus, the enlargement display of the window is attained for the non-retaining type window, as well.
Patent JP-H11324617-A (JP)
Title: Valve lifter for direct type valve system
Inventor: YAMAMOTO KEN
IPC: F01L1/22
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a small and compact valve lifter capable of using a lifter diameter effectively. SOLUTION: A fitting recessed part 13 is arranged on an inner surface of an end plate 12 of a lifter body 11 assembled between a cam and a valve stem. A flange 15 arranged on an end part of a nut member 14 is fitted and fixed to the fitting recessed part 13, and the whole of upper surface of the end plate 12 is effectively utilized as a cam contact surface. An adjust bolt 18 moved to a valve stem side while rotating by push-pressing of a spring 21 is screwed and fitted into a screw hole 17 of the nut member 14 so as to regulate a clearance of a valve. It is thus possible to form the length of an axial direction of the valve lifter in a compact type.
Patent JP-S5651155-A (JP)
Title: Main scanning optical system in facsimile device
Inventor: MATSUYAMA SHIYUUJI
IPC: H04N1/04
Filed: 1979-10-02
Abstract: PURPOSE:To obtain an optical system for facsimile which can switch automatically two or more kinds of scanning line density, by adding a round slit and a zoom lens in front of the conventional rotating optical system. CONSTITUTION:Laser beam 5 from recording light source 4 including a laser tube and a light modulator has the beam diameter made into a prescribed value by round slit 6 and is focused as the image of round slit 6 on square slit 8 of rotating optical system 1. The size of the image of round slit 6 is changed from the size surrounding square slit 8 to the size of the short side of square slit 8 approximately by adjustment of the zoom lens.
Patent JP-H052159-A (JP)
Title: Security device with liquid crystal display
Inventor: KIKUCHI MASAHIRO
IPC: G08B5/00
Filed: 1991-05-30
Abstract: PURPOSE:To prevent great damage due to the delay of a countermeasure when a back light does not illuminate because of the ending of its life and a liquid crystal display can not be read. CONSTITUTION:The security device 10 with the liquid crystal display is equipped with at least a central arithmetic processing unit 12 and a timer part 14 and displays security information on a liquid crystal display part 11 using the back light 11b, and provided with an output port 17 which turns on the back light, a cumulative illumination time storage part 13c stored with the cumulative illumination time of the back light, a life time storage part 13b stored with the set life time of the back light, and a comparison part 12 which compares the cumulative illumination time with the set life time and outputs a back light replacement message when the cumulative illumination time exceeds the set life time, and a warning part 11 which makes a back light replacement warning by receiving the back light replacement output.
Patent JP-S5251990-A (JP)
Title: Automatic melt index measuring apparatus
Inventor: NAKAMURA AKIYA
IPC: G01N11/04
Filed: 1975-10-23
Abstract: PURPOSE: The apparatus capable of measuring melt index quickly, accurately and continuously by the use of asmple tubei having an orifice on the bottom and containing therein sample and by putting these sample tubes in to a heating furnace while being supported to a table and making measurement. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11324019-A (JP)
Title: Front face window opening/closing device for cab
Inventor: AKABANE EIJI
IPC: E02F9/16
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To facilitate transferring of a front face window on opening or closing it by transferring the upper roller and the lower roller provided respectively at the upper and lower parts of the front face window, along a pair of guide rails extended parallelly to each other. SOLUTION: A front face window 8 is transferred between the closed position of the cab front face and the housing position at the underface or the ceiling, along a pair or right and left guide rails 7 extended parallelly to each other from both side parts of the front face of the cab body to both side parts of the ceiling. The front face window 8 is locked by a locking structure at the closing position and the housing position respectively. In this structure, lower rollers 85 are equipped protrusively to respective sides, at both lower side parts of the front face window 8, and stays 86 are attached rotatably at each one end thereof to both upper side parts of the front face window 8 respectively, and upper rollers 89 are rotatably equipped at the other end of the stays 86. The lower rollers 85 and the upper rollers 89 are transferred along the guide rails 7.  In this way, the front face window 8 can be easily transferred when it is opened or closed.
Patent JP-S5917820-A (JP)
Inventor: OOTSUKI SANEJI
IPC: H02H3/353
Filed: 1982-07-21
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-S63294265-A (JP)
Title: Pulse width modulation circuit for inverter
Inventor: KIMURA MASAO
IPC: H02M7/48
Filed: 1987-05-27
Abstract: PURPOSE:To simplify circuits and enhance reliability, by frequency-modulating a triangular wave signal with a sine wave to obtain a pulse-width-modulated signal approximating the sine wave. CONSTITUTION:A pulse width modulation circuit is composed of the detecting circuit 30 of the output voltage/current of an inverter, an oscillating circuit 31, a first-a second divider circuits 32-33, a triangular wave generating circuit 34, a sine wave generating circuit 40, and a modulation circuit 41. In a comparator 42, the signal detected by the voltage/current detecting circuit 30 is compared with the frequency-modulated triangular wave signal generated from the triangular wave generating circuit 34, and the output of a square-wave pulse train having pulse widths according to the respective widths is generated as pulse width modulation output. Besides, the output as ON/OFF controlling signal is properly applied to the transistor element of the inverter via a logical circuit 37 and an amplifier circuit 38.
Patent JP-S5653846-A (JP)
Title: Shell mold casting method
Inventor: TAMAMURA KUNIO
IPC: B22C9/12
Filed: 1979-10-05
Abstract: PURPOSE:To achieve the acceleration of frozen film formation and eliminate the defect of pitting surface of casting by pouring molten metal into a shell mold having beforehand been contained with a predetermined amount of moisture in a titled casting method. CONSTITUTION:In a shell mold casting method, molten metal is poured into the shell mold which has beforehand been contained with 2-15wt% water to be increased of moisture up to about that of the sand of green sand mold, whereby the formation of frozen film owing to the delay in gas production period and the increase in mold cooling capacity is accelerated and the defect of the pitting surface of the casting is prevented from occuring.
Patent JP-H11301076-A (JP)
Title: Printer, method for processing data for printer, and storage medium
Inventor: BITO TOMOHIKO
IPC: B41J5/30
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent wasting of sheets by preventing erroneous outputting of data including secrecy documents or the like. SOLUTION: The printer comprises a CPU 12 for conducting a process of skipping reading of a command in the case of setting the command in a nonvolatile memory ROM 13 or the like) in the case of receiving data using the command from a host computer 3,000, controlling a printing unit 17 to display the effect of skipping the reading of the command on a cover of a printing result, executing a process of the command in the case of setting the command in the nonvolatile memory (ROM 13 or the like) in the case of receiving the data using the command from the computer 3,000, and controlling the unit 17 to display the effect of executing the command on the cover of the result.
Patent JP-H06317559-A (JP)
Title: Steam sensor device
Inventor: YAGI HIDEAKI
IPC: G01N27/416
Filed: 1993-04-30
Abstract: PURPOSE:To provide a steam sensor device wherein the operation of a sensor can be confirmed simply by taking it out into the air. CONSTITUTION:When the concentration of steam is measured normally, a steam sensor device 10 amplifies the output current value of an oxygen sensor 20 installed in a measuring atmosphere by means of a preamplifier 50, it amplifies the output of the preamplifier 50 additionally by a first amplifying circuit 60 which gives an output used to measure the concentration of the steam, and it measures the concentration of the steam in the measuring atmosphere on the basis of the output of the first amplifying circuit. On the other hand, when the operation of the sensor is confirmed, the output of the steam sensor device 10 is changed over, by a switch SW2, from the side of the first amplifying circuit 60 used to measure the concentration of the steam to the side of a second amplifying circuit 70 used to measure the concentration of oxygen, the output current value of the oxygen sensor 20 installed in the air is amplified by the preamplifier 50, the output of the preamplifier 50 is amplified additionally by the second amplifying circuit 70 used to measure the concentration of the oxygen, and the concentration of the oxygen in the air is measured.
Patent JP-S6111366-A (JP)
Inventor: NAGATOMO YASUHARU
IPC: B65B7/28
Filed: 1984-06-21
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-H02307078-A (JP)
Title: Ground-fault detecting method for direct current parallel feeding system
Inventor: IMAEDA HISASHI
IPC: H02H3/16
Filed: 1989-05-22
Abstract: PURPOSE:To detect at least one of AC cable runs having a ground-fault when a DC cable run is grounded with relatively high impedance by grounding the plus side and minus side of the DC cable run with variable impedance. CONSTITUTION:One electric feeding system 1 for DC input consists of a three- phase full-wave rectifier 3, a breaker 11, a current transformer 18 and a leak relay 20 and the plus side and minus side of the DC cable run are grounded at a point G through a high resistance 15 common to resistances 13 and 14 and the other terminals. Further, there is a switch 16 which is opened and closed with an external signal in parallel. If the AC-side cable run has the ground-fault in a high resistance state wherein the switch 16 is off, an AC-side ground-fault detecting circuit 17 consisting of resistances 13 - 15 detects it in common to respective systems and turns on the switch 16 to short-circuit the high resistance 15, so that a ground-fault current flows to the ground through the resistance 13 or 14. The ground-fault accident can, therefore, be detected by electric feeding systems.
Patent JP-S5753156-A (JP)
Title: Frequency dividing circuit
Inventor: NAGATA MITSURU
IPC: H03K23/58
Filed: 1980-09-16
Abstract: PURPOSE:To input the output of the frequency divider in the preceding stage to the frequency divider in the succeeding stage directly, by providing a voltage limiting element between the power supply terminal of the frequency divider and a power source in the frequency dividing circuit where 1/2 frequency dividers using differential ECLs are cascaded. CONSTITUTION:Power supply terminals of a master flip flop 13 and a slave flip flop 14 of a 1/2 frequency divider A are connected to a power source VCC through a diode D1. Consequently, in respect to the level of a clock CK applied to a 1/2 frequency divider B in the next stage, the high level is VCC-VD. VD corresponds to voltage drop of the diode D1. At this time, the collector potential of a transistor Q23 becomes VCC-VBE. VBE is the voltage between bases and a emitters of transistors Q17 and Q18. If VD VBE is true, the transistor Q23 is not saturated, and the output of the circuit A is supplied to the input of the circuit B directly.
Patent JP-S5254019-A (JP)
Title: Method of making biological preparations
Inventor: IIZUKA MASAHIKO
IPC: A61K39/00
Filed: 1975-10-27
Abstract: PURPOSE: Method of easily producing a quantity of viral vaccines, in interferous, hormons, enzymes, etc. in an incubator composed of piled incubating elements provided with through holes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000318188-A (JP)
Title: Multiarray type multicolor ink jet printing head
Inventor: UENISHI KATSUZO
IPC: B41J2/21
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a multiarray type multicolor ink jet printing head having an ink supply route simple in structure and easy to produce. SOLUTION: A multiarray type multicolor ink jet printing head consists of a main substrate 65, the ink tank unit 66 arranged to one end of the substrate, four ink supply channels 68 (68-1, 68-2) communicating with the ink tanks 67Bk, 67Y, 67M, 67C of the tank unit and circulating as shown by arrows P, Q, R and the head chips 50 arranged zigzag thereon in two rows.  The arranging order along the head chip arranging direction (the direction from above to below in the drawing) of the ink supply channels at every four color inks of black(Bk), yellow(Y), magenta(M) and cyan(C) supplied to two rows of the head chips 50 is made reverse mutually with respect to four ink supply channels 68-1 being forward channels and four ink supply passages 68-2 being backward channels to constitute the ink supply channels so that they are merely bent on a plane at the reciprocal folding-back point shown by the arrow Q without crossing each other.