baber/WOPTO huggingface dataset:
Patent JP-H10220286-A (JP)
Title: Cooling structure of metal-mold-cast cylinder head
Inventor: KOBAYASHI TERUO
IPC: F02F1/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To eliminate burrs from a first cooling medium passage so as to improve a cooling efficiency by forming an inner surface of the first cooling medium passage in a wave cross sectional shape on an end opened toward at least the first cooling medium passage of third cooling medium passages. SOLUTION: The inner surface of a first cooling medium passage 23 is formed in a wave cross sectional shape on an end opened toward the first cooling medium passage 23 of third cooling medium passages 251 , 252 . The opening end is formed discontinuously in a circumferential direction on a plane surface perpendicular to the advance direction of a drill tool for drilling on the third cooling medium passages 251 , 252 , in the end opened toward the first cooling medium passage 23 of third cooling medium passages 251 . Burrs generated at the time of drill work are comparatively small. As a result, the burrs can be eliminated not only from the first cooling medium passage 23 but also from a second cooling medium passage 24 side, so that then can easily eliminated by means of air blow and the like.
Patent JP-H11223985-A (JP)
Title: Toner supplying device
Inventor: OZAWA KENICHI
IPC: G03G15/08
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the erroneous detection of an emptiness detecting sensor caused by a toner absence space formed at the inside of a toner carrying path by a cleaning member by providing an arm member attaching the cleaning member in a state where the plate face is obliquely crossed on a specified side to the rotary shaft of a toner carrying member. SOLUTION: A cleaning wire is attached to two arm members 7 provided so as to project in the state of nealy standing straight at a part in the vicinity of both sides of the detecting surface of the emptiness detection sensor out of the rotary shaft 35 of a spiral agitator 26. The arm member 7 is formed into a plate-like shape, and is provided in the state where the plate face (side face) 7a is obliquely crossed by a specified crossing angle θ (the range of 60-85 deg.) to the rotary shaft 35 of the spiral agitator 26. At this time, the plate face 7a is obliquely crossed on the side of moving toner in the same direction as a carrying direction (e) while pushing through the toner when the arm member 7 is rotated in a rotating direction (d) with the spiral agitator 26.
Patent JP-S55120244-A (JP)
Title: Phase supervisory system
Inventor: KAGE GOUZOU
IPC: H04B3/46
Filed: 1979-03-08
Abstract: PURPOSE:To make it possible to adjust a phase even when there is information from a mobile station to a master station via a subordinate station, by providing the subordinate station with a circuit which detects a downward signal varying in information length and by making a phase adjustment of a downward circuit only. CONSTITUTION:Subordinate station 27 is provided with circuit 21 which detects a data signal, as to the output of demodulator 16, varying in information length according to time and on the detection of the variation by circuit 21, alarm information is sent by gate 20 to master station 26 to generate 25 an alarm. Here, downward information I0 is modulated 14 via phase-adjusting delay circuit 13 and supplied via downward circuit 15 to subordinate station 27, where it is demodulated 16 and sent to mobile station 18 via transmitter 17, and upward information from mobile station 18, on the other hand, is received 19 by subordinate station 27, modulated 22 via gate 20, and demodulated via upward circuit 23 to reach master station 26. Because of this constituion, setting the delay value of circuit 13 to an adequate value after decision 25 on variation in the delay value of the circuit allows an adjustment so that the delay phase value from the input of circuit 13 to that of transmitter 17 will be constant all the time.
Patent JP-S61185833-A (JP)
Inventor: OKIHARA NAOHITO
IPC: H01H57/00
Filed: 1985-02-14
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-S56123905-A (JP)
Title: Soil sterilization agent
Inventor: SUZUKI AKINORI
IPC: A01N37/06
Filed: 1980-03-04
Abstract: PURPOSE: To provide a soil sterilization agent having strong soil sterilization effect and enabling the repeated cultivation of the crop, by using propiolic acid, its alkyl ester, its halogen-substituted alkyl ester or its alkene ester, as an effective component.  
     CONSTITUTION: The soil sterilization agent containing, as an effective component, propiolic acid, its lower alkyl ester, its halogen-substituted lower alkyl ester, or its lower alkene ester. The compound exhibits sterilization effect against the pathogenic microorganisms in soil, by the soil treatment or by fumigating the soil. It may be used as it is, or by mixing with a carrier such as diatomaceous earth, talc, acetone, etc., or by combining with various adjuvants, other insecticides, herbicides, fertilizers, etc.  
     EFFECT: It has no detrimental effect to the growth of the crop. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03231642-A (JP)
Title: Bed for medical diagnostic apparatus
Inventor: YOSHIDA YUZO
IPC: A61B5/055
Filed: 1990-02-08
Abstract: PURPOSE:To achieve a simplification of a construction and a reduction of an installation space along with a smaller size of a bed by providing a top board driving means within a frame of a medical diagnostic apparatus. CONSTITUTION:A drive motor 11 and a drive belt 9 are used as top board driving means 6 to rotate the drive belt with the drive motor so that a fitting section 13 of the drive belt moves to a fitting section 12 of a top board to put them together. In this manner, the top board can be mounted on the drive belt to drive simply. In this case, two pawls 14 and 15 are provided on the drive belt 9 as fitting section 13 and a protrusion 12 is provided on a lower part of the top board. This allows the putting of both the fitting sections together simply. As the top board driving means 6 is disposed within a frame 20 of the medical diagnostic apparatus, there is no need for a space for providing the top board driving means within the bed 1, thereby eliminating a restriction in structure and designing with a smaller size of the bed.
Patent JP-S52110322-A (JP)
Title: Gasoline internal-combustion engine
Inventor: ISHIDA MICHIO
IPC: F02M31/135
Filed: 1976-03-12
Abstract: PURPOSE: To improve the vaporization of fuel-air mixture as well as to enhance the octane number. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58146431-A (JP)
Title: Granulator for dust or the like
Inventor: FUKUSHIMA HIROSHI
IPC: B01J2/00
Filed: 1982-02-24
Abstract: PURPOSE:To make the supply ratio of powder and binders adequate and to improve unattended granulation treatment, by providing an oscillation screen on the discharge side of a granulator for dust, etc., and operating a flow rate controlling valve for binders upon detection of oversized granules. CONSTITUTION:Binders are supplied continuously from a line 8 onto a rotary pan 1 and powder 9 such as dust or the like is similarly supplied onto the pan 1 in the stage of granulation. The powder 9 is granulated by the binders and the granules are discharged through an oscillation screen 5 and out through the take-out port 2a of a chute 2. when the granules are oversized by the excessive binders, oversized granules (b) are moved on the screen 5 by a vibrator 6 and are discharged through a discharge port 2b. The oversized materials are detected with a detecting means 7, and the opening of a flow rate control valve 10 such as solenoid valve interposed in the line 8 is controlled by the signal thereof, whereby the supply rate of the binders is decreased and the granules of adequate outside diameters are discharged.
Patent JP-H1060622-A (JP)
Title: Production of thin-film insulating layer
Inventor: SUZUKI MICHIYUKI
IPC: C23C14/02
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing thin-film insulating layers with which desired characteristics are obtainable without degrading their insulation performance even if the film thickness decreases. SOLUTION: Dry gaseous N2 is supplied into a chamber in the state that a substrate is held mounted in this chamber (ST1 to 3). The gas in the chamber is discharged in compliance with this supply and, therefore, the presence ratio of the dry N2 increases as time passes. As a result, the moisture sticking to the inside walls of the chamber is evaporated and is discharged outside the chamber. Next, the vacuum degree is lowered down to the degree necessary for sputtering (ST4) and, thereafter, the substrate is preheated to remove the moisture sticking to the substrate surface (ST5). Since the vacuum degree is lowered by this heating, the vacuum evacuation is executed again and, thereafter, the insulating film is formed on the substrate surface by sputtering (ST6, 7).  Since there is no moisture to retard the initial growth on the substrate surface, the film grows uniformly and the specified film thickness is obtd. The desired resistance value is obtd. as well.
Patent JP-S56125167-A (JP)
Title: Two channel simultaneous playback system in television receiver
Inventor: MATSUURA SHIGEO
IPC: H04N5/45
Filed: 1980-03-06
Abstract: PURPOSE:To make flickers to be the same degree as those at the normal reception, in matching with the vertical direction positioning, by taking the synchronism toward horizontal direction in different channel through the use of memory storing the video information during one horizontal scanning period and designating the scanning location toward vertical direction for every one horizontal scanning period. CONSTITUTION:After the main and subscreen output from a video signal switching circuit 11 are converted into digital signal at an A-D conversion circuit 17 they are stored in the memory in a horizontal driver circuit 18. In this case, the horizontal scanning circuit 7 takes synchronism so that the video signal of the main screen is stored at the left of screen and that of the subscreen is stored at the right of screen. Further, the main screen vertical position detection circuit 8 and the subscreen vertical location detection circuit 9 detect that the video signal of main and subscreen stored in the horizontal driver circuit 18 is detected for the video signal at any vertical position, and it is input to the vertical scanning circuit 19 to alternately playback the main screen and subscreen.
Patent JP-H11224093-A (JP)
Title: Digital satellite broadcasting receiver having karaoke (sing-along machine) function
Inventor: HOSHI YUKIO
IPC: H04N5/44
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To conduct the KARAOKE playing, which is low in price, saves space, coexists with a satellite broadcasting function without a loss and utilizes a received broadcast, by introducing the picture, in which the character columns of lyrics are added based on KARAOKE data, to the video output terminal for an external device. SOLUTION: The KARAOKE data of a specified music among the recorded musics of a KARAOKE cartridge 20 are read and inputted into an MIDI synthesizer 22. Then, in parallel, lyrics character columns are plotted in a video RAM 29. The voice signals of the music to be played on the synthesizer 22 are synthesized with the singing voice from a microphone 28 by a mixer 27, introduced to a voice output terminal 25 through switches SW1 and SW2 and outputted from a speaker. An on-screen display circuit 17 synthesizes the lyrics character columns expanded in the RAM 29 with the broadcasted signals from an MPEG2 decoder 16 in synchronism with the reproducing of an accompaniment music and outputs to a video output terminal 24 through the SW2.
Patent JP-H07215490-A (JP)
Title: Paper feeding device
Inventor: SATO ETSUHISA
IPC: B65H3/66
Filed: 1994-01-31
Abstract: PURPOSE:To provide a paper feeding device capable of reducing the generation of the skew of the paper sheet, and smoothly executing both automatic and manual paper feeding operation to a printer even in a small place. CONSTITUTION:A paper feeding device is provided with a paper feeding roller 3 which is mounted on a paper sheet storing frame 1 and feeds the paper sheet P in a paper sheet loading part 1A, a paper sheet pushing-up mechanism 5 which is mounted in the paper sheet loading part 1 A opposite to this paper feeding roller 3, and constantly pushes up the whole paper sheet P in the paper sheet loading part 1A, and guide plates 7, 8 to guide the paper sheet P to be fed by the paper feeding roller 3 toward a printer body. One guide plate 7 is connected to the paper sheet loading part 1A, and an outer paper feeding part 9 for manual feeding is provided outside the other guide plate 8. The other guide plate 8 is mounted in the paper sheet storing frame 1 in an erectable manner with the prescribed position on the side of the paper sheet loading part 1A of the paper sheet storing frame 1 as a supporting point 10 for turning.
Patent JP-S54119894-A (JP)
Title: Angle measuring unit
Inventor: IZUMITANI TOSHIYUKI
IPC: G01S3/28
Filed: 1978-03-09
Abstract: PURPOSE:To suppress the signal toward wrong direction and to enable angle measurement with high accuracy, by obtaining the sum voltage other than the difference voltage of reception signal every set, in performing angle measurement for the incoming angle of the signal from broad range by locating a plurality of sets of two antennas. CONSTITUTION:When the sets of antennas having an objective azimuth are taken as 32, 33 to 38, and 39, four sets, the reception output of each antenna is logarithmically amplified and detected with the reception circuits 40 to 47, and the difference voltage of the detection output of two antennas is obtained with the differential amplifying circuits 48 to 51 of each set and converted into angular signal with the operation circuits 56 to 59. In this case, the difference voltage is caused to other antenna sets normally adjacent to one incoming signal, causing wrong directional signal. Then, the addition amplifying circuits 52 to 55 are provided to each set,and the sum voltage is obtained by adding two detection outputs, the magnitude of the sum voltages of each set is compared with the gate control signal production circuit 60, the maximum set is identified, the angular signal for true signal incoming range is selected with the gate circuit 61, and it is displayed on the display circuit 62.
Patent JP-S57142770-A (JP)
Title: Control system for copying of welding torch
Inventor: MANABE TAKAO
IPC: B23Q35/04
Filed: 1981-02-25
Abstract: PURPOSE:To control the angle of a welding torch and the clearance at its leading end to set values and to improve the appearance and strength of joints in welding a waveform-curved line by disposing one of styli provided in proximity to the welding torch along the moving line of the welding torch and the other with deviation therefrom. CONSTITUTION:Styli 14 and 15 detect the sectional shape of welding materials 1 from the mutually proximate two points on a curved line. From the displacement of the stylus 14 or 15, the clearance l between the leading end 7 of a welding torch 3 and an arc generation point 13 is detected. From the difference in the displacements of the styli 14, 15, the angle gamma that the tangent 24 on the surface of the materials 1 and the torch 3 assume is detected. Thence, the position of the torch 3 is so adjusted by means of a Z-axis that the output of one of potentiometers maintains the value corresponding to the predetermined l. The inclination of the torch 3 is adjusted by a theta axis in such a way that the difference in the outputs of both potentiometers maintains the value corresponding to the predetermined gamma, whereby the l and the gamma are maintained constant.
Patent JP-H04265694-A (JP)
Title: Inverter unit
Inventor: YAMAMURA NAOKI
IPC: H02P27/08
Filed: 1991-02-21
Abstract: PURPOSE:To obviate the necessity of output voltage detecting means in the operation of two-phase voltage by, employing previously inputted primary resistance and primary reactance of a three-phase induction motor in the operation of two-phase voltage. CONSTITUTION:A two-phase voltage operating means 15 detects a speed command Ws, a primary flux command LAMBDAdelta, and at least two phase components of inverter output and then operates two-phase voltages Vr, Vdelta comprising a torque current and an exciting voltage obtained through conversion. At that time, the two-phase voltage operating means 15 operates the two-phase voltages based on the primary resistance and primary reactance of a three-phase induction motor 4 and thus operated two-phase voltage is then added with a two- phase voltage, corresponding to the difference between the primary flux command LAMBDAdelta and the primary flux of the three-phase induction motor and operated equivalently based on a torque current and an exciting current, thus correcting the output voltage automatically.
Patent JP-S51146239-A (JP)
Title: Heat sensitive recording process
Inventor: ADACHI KINICHI
IPC: B41M5/34
Filed: 1974-03-08
Abstract: PURPOSE:In a recording meter having no ink, a process in which two different colour may be used for recording simultaneously may be provided.
Patent JP-H08200307-A (JP)
Title: Hydraulic circuit
Inventor: SAKAI HIROAKI
IPC: F15B11/00
Filed: 1995-01-23
Abstract: PURPOSE: To provide a hydraulic circuit which can improve a discharge performance of a hydraulic pump and responsiveness of a directional changeover valve with a simple structure. CONSTITUTION: A hydraulic circuit is provided with directional changeover valves 9, 10 for connecting actuators 11, 12 to a hydraulic pump 2 whose discharge pressure is varied by means of a regulator, and pressure compensation valves 7, 8 on upstream or downstream sides of the valves 9, 10. Differential pressure in respect to a throttle formed by the directional changeover valves 9, 10 is kept constant based on the highest load pressure to be applied to the actuators 11, 12 selected by means of a high pressure selection circuit 23. One pressure reducing valve 33 is integrated with the directional changeover valves 9, 10. An output of the pressure reducing valve 33 serves as a maximum load pressure, and a pilot pressure of a valve part 40 of the regulator 50.
Patent JP-S55120638-A (JP)
Title: Thermosetting resin molding material
Inventor: SAKAMOTO TAKAAKI
IPC: C08L87/00
Filed: 1979-03-09
Abstract: PURPOSE: To provide thermosetting resin molding material having good filling properties and cylinder stability, obtained by incorporating carbamic acid ester cpd. as a plasticizer into a thermosetting resin having high melt viscosity.  
     CONSTITUTION: Thermosetting resin molding materials are obtained by incorporating (B) a carbamic acid ester cpd. of the formula (wherein R is alkyl; R' is H, alkyl, methylol) as a plasticizer into (A) a thermosetting resin having high melt viscosity. Examples of (A) are solid phenolic resin, melamine resin, and urea resin which have high softening point and melting point. An example of (B) is methylol butyl carbamate. The molding material in which (A) is used exhibits good filling properties, but poor cylinder stability. The melting point can be lowered and the cylinder stability can be improvide by in corporating (B) component as the plasticizer into the resin. Prreferably (B) is used in an amount of 0.1W5.0wt%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06238689-A (JP)
Title: Lens made of synthetic resin and molding method thereof
Inventor: IZUMIDA TOSHIAKI
IPC: B29C45/56
Filed: 1993-02-17
Abstract: PURPOSE:To provide a lens made of a synthetic resin having functionality such as surface hardness, fog resistance, etc., by a small number of steps and small optical strain and a molding method thereof. CONSTITUTION:A lens made of synthetic resins having small optical strain is obtained in such a warmer that two sheets made of the synthetic resin (A) are mounted on both surfaces of a molding die, the synthetic resin (B) welded to the synthetic resin (A) after mold clamping is heated and melted and the space between the two sheets is filled with the synthetic resin (B), a resin flow path is closed, movable cavities are moved instantaneously, and the lens is compressed from the surface direction of the lens, and molded.
Patent JP-S56124826-A (JP)
Title: Control device for fuel flow rate
Inventor: NOMURA MASAHIDE
IPC: F23N1/00
Filed: 1980-03-07
Abstract: PURPOSE: To improve follow-up characteristic of fuel flow rate control, by making such an arrangement that a burner head pressure control region is provided in a region where burner head pressure is capable of operating, and when the burner head pressure entered the pressure control region, correction is done by operating a fuel flow rate adjusting valve at the same pressure.  
     CONSTITUTION: When controlling a fuel flow rate adjusting valve VFC and a pressure adjusting valve VPC, set values for upper limit and lower limit of burner head pressure are calculated by function generators 301 and 302 on the basis of fuel flow rate demand signal (FRD). Thus calculated values are put out to low-value-and- high-value selecting circuits 302 and 304 which put in burner head pressure PBH, and output of the circuit 304 is reduced 305 to the aforementioned pressure PBH. Output of a reducer 305 is added 307 to FRD through a proportionater 306, and then, it is reduced 308 to VFC flow rate signal FVFC and controls the valve VFC in accordance with the output. After VPC, a deviation between a pressure set value PPCR and an actual measurement value PPC is added 312 to FRD, and then, the output is reduced 313 by VPC flow rate signal FVPC, and the valve VPC is controlled in accordance with the output. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03234859-A (JP)
Title: Automatic washer for rug
Inventor: MIZUNO SHIGEOMI
IPC: D06G1/00
Filed: 1990-02-07
Abstract: PURPOSE:To continuously perform operation of automatic washing for a long time by controlling operation of a vacuum pump and swing valve connected to a storage tank of a used detergent or rinsing water sucked in processes for washing, brushing, washing with water, sucking and dehydrating of a rug based on a sensed water level signal of a sensor. CONSTITUTION:In both sucking devices for jetting a detergent on a continuously running rug, washing and brushing the rug, then feeding clear water, rinsing the rug, subsequently sucking the rinsed water, rinsing the rug with clear water and further sucking and dehydrating the rug, a vacuum pump 58 is connected to a tank 53 for storing the used detergent or rinsing water and an openable and closable swing valve 55 is connected to the lower part of the tank 53. A sensor 57 for sensing the water level in the tank 53 is simultaneously provided. When the aforementioned sensor 57 senses the upper limit water level, the vacuum pump 58 is stopped and the swing valve 55 is simultaneously opened. When the lower limit water level is sensed, the swing valve 55 is closed and the vacuum pump 58 is operated to reduce a load thereon. Thereby, continuous operation for a long time can be performed.
Patent JP-S58146995-A (JP)
Inventor: FUKUNISHI HIROARI
IPC: G08C25/00
Filed: 1982-02-25
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-S58148178-A (JP)
Inventor: OGAWA JIYUNJI
IPC: B66C1/48
Filed: 1982-02-25
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。