baber/WOPTO huggingface dataset:
Patent JP-H10339253-A (JP)
Title: Internal combustion engine ignition coil
Inventor: TOGASAKI YOSHIHIRO
IPC: H01F38/12
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To downsize a primary connector, improve reliability of an ignition coil itself, and reduce the ignition coil due to simplification of operation process in the primary connector in an internal combustion engine ignition coil for supplying high voltage to the ignition plug of the internal combustion engine in a vehicular engine, etc., and generating spark discharging. SOLUTION: Fitting pieces 92a, 9b, 9c for a primary terminal are previously connected and fixed to module terminals 8a, 8b, 8c extended from a switching module 8. The switching module 8 is housed while the fitting pieces 92a, 9b, 9c for the primary terminal is arranged in a molding die for a primary connector so as to be extended outward. A primary connector 7 is integrated by molding. The fitting pieces 92a, 9b, 9c for the primary terminal extended outward serve as primary terminals of the primary connector 7. The primary connector 7 is fixed into an insulation case with a specified sequence.
Patent JP-S6129765-A (JP)
Title: Speed detecting device
Inventor: MATSUO CHIKAO
IPC: G01P3/36
Filed: 1984-07-21
Abstract: PURPOSE:To detect the speed of the substance to be detected simply and with high accuracy by providing the passing means and comparing means by which a light writing type RAM and the gap are movable including a moving substance to be detected. CONSTITUTION:An optical signal reflected from the substance 21 to be detected is given to the TV camera 24 for industrial use. The camera 24 includes a lens and light writing type RAM, which includes light sensing elements arranged in a matrix shape. The light sensing element is realized by a light sensing capacitor and charged in advance. Each light sensing capacitor is discharged with the irradiation of the reflecting light from the substance 21. On the other hand the image of the substance 21 is stored in RAM by letting the logical value be (1) when the voltage of the capacitor is >= threshold value and (0) when <= the threshold value. Each picture element of the image which is binary coded and stored into the RAM with being made bivalent has the coordinates to be expressed by the now and column of the matrix. The address of the necessary part of the image is given to the RAM and the image data of the necessary part is read out.
Patent JP-S5483736-A (JP)
Title: Noise filter
Inventor: NISHIMURA MUNEO
IPC: H03H1/00
Filed: 1977-12-16
Abstract: PURPOSE:To miniaturize a filter with its fabrication simplified and the number of components reduced by winding three sheets of metal foil around a cylindrical magnetic core via a sheet of a high dielectric constant insulator. CONSTITUTION:Cylindrical magnetic core 11 is wound with three sheets of metal foil 12   14 of Al through sheets 15   17 made of an insulator such as  polypropylene, which is high in dielectric constant and wider than the metal foil.  Then, metal foil 13 situated at the center is cut in at every time of winding to draw  lead-out wire 18 for an arm, and sheets of metal foil 12 and 14 at both the sides are  cut in to draw lead wires 19   21 for a coil from the winding beginning and  ends of sheets of metal foil 12 and 14. Consequently, the fabrication is simplified, a  small number of components are required, and miniaturization is realized.
Patent JP-H05321122-A (JP)
Title: Method for embroidering beads and device therefor
Inventor: KURIHARA AKIRA
IPC: D05C7/08
Filed: 1991-06-24
Abstract: PURPOSE:To obtain a method and device capable of embroidering tubular beads in a fabric by fitting beads-embroidering mechanism into a conventional embroidery device. CONSTITUTION:The objective method comprised a process for setting continuous bead strings 25 in an embroidery device in a state turning each connecting part 18 of the continuous bead strings 25 toward the fabric face 26, a process for folding the top bead 25a of the continuous bead strings 25 to the fabric face 26 side using the connecting part 18 as a supporting point, a process for feeding the continuous bead string so as to locate the top bead of the continuous bead string on the reciprocating motion pathway of the needle, a process for penetrating a needle 27 into the folded top bead 25a, a process for separating the separated top bead 25a from the continuous bead string 25 in a state where the needle 27 was penetrated, a process for sewing the top part side of the separated top bead 25a and then moving the fabric 26 to the needle 27 so that bead 25a may fall down and a process for laying the top bead 25a onto the fabric face 26 and then sewing the rear end side.
Patent JP-H10337872-A (JP)
Title: Ink jet recording apparatus
Inventor: OKANO MAMORU
IPC: B41J2/06
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent a stop or fixing of ink in a recording head and to enable short-period and stable discharge control of the ink by providing independent guide members in proximity to a columnar discharge electrode and by forming meniscuses between the guide members and the columnar electrode. SOLUTION: A columnar discharge (recording) electrode 21 is provided upright on a base 20 and independent guide members 24 and 25 are added in proximity thereto. A flow regulating plate 28 controlling a flow rate of ink 26 is provided. The ink 26 is let to flow and meniscuses 27 are formed between the discharge electrode 21 and the guide members 24 and 25. Since the meniscuses 27 give a flow of the ink toward the tip of the discharge electrode 21, the ink can be discharged stably even when the height of the discharge electrode 21 projecting from the liquid surface of the ink 26 is large.  Even when the height of projection of the discharge electrode 21 from the liquid surface is not uniform, the ink wets the discharge electrode 21 over to the tip stably by the surface tension, and therefore a control range (variation range) of the height to which the ink is made to flow can be made large.
Patent JP-S5776840-A (JP)
Title: Forming method of pattern
Inventor: TOMINAGA SHINYA
IPC: H01L21/3065
Filed: 1980-10-31
Abstract: PURPOSE:To mase the amount of etching of a pattern forming part constant regradless of the position by performing the etching under the state the electric field distribution on the side of the pattern forming part is approximately the same as the electric field distribution at the center of the pattern forming part. CONSTITUTION:An insulating film 11, a conducting film 12, and a photoresist film 13 are formed on the entire surface of a wafer 10. The photoresist film 13 is formed to have a specified pattern. Then the wafer 10 is arranged in a reactive ion etching device. At this time, e.g., a doughnut shaped silicon substrate 14, which has the same thickness as the wafer 10, permittivity close to the wafer 10, small heat conductivity, and the same material as the wafer 10, is intimately contacted to the peripheral side of the wafer 10. The reactive etching is performed under this state.
Patent JP-H09327380-A (JP)
Title: Low temperature cooking device
Inventor: MURATA EIJI
IPC: A47J27/04
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To sufficiently maintain a taste, a smell, a soft feeling or the like of food by heating and cooking a food raw material by setting a temperature in a prescribed low temperature heating area, and preventing hardening, oxidation, aging and thermal denaturation of protein of the food raw material after heating. SOLUTION: Hot water W heated by a hot water heater 11 is stored in a lower part in a tank 1, and a steam flowing chamber 6 in which steam exists is formed in its upper space. Eggs M as a food raw material are arranged on a housing shelf L in a steaming chamber 2. The tank 1 and the steam flowing chamber 6 of the steaming chamber 2 are connected to each other by a primary side pipe P1 and a secondary side pipe P2, and a steam circulating passage 14 is formed. An ejector 5 having a nozzle 5a is arranged in an opening part of the secondary side pipe P2 into the tank 1. Steam in the steam circulating passage 14 is circulated by this ejector 5, and the eggs M in the steaming chamber 2 are bolided by being heated at a low temperature.
Patent JP-H08317959-A (JP)
Title: Massager
Inventor: ITO TAKAKAZU
IPC: A61H23/02
Filed: 1995-05-26
Abstract: PURPOSE: To miniaturize a vibrator so as to be stored in a small space by connecting the vertical rod at right angle to the center of the horizontal rod that supports a pair of left and right pressurizing bodies, integrating the vertical rod into a movable iron core inserted into a coil, and also vibrating the pressurizing bodies in the longitudinal direction of the vertical rod. CONSTITUTION: In the center part of a truck 10, a spline shaft 68 is erected freely rotatably; a cylinder 96 fitted to this shaft and composed of a magnetic material is fitted so as to make it freely slidable with a vertically moving cylinder 97 composed of a nonmagnetic material; and also a vertical rod 99 is attached to it. Additionally, a pair of pressurizing bodies 11 is attached to the vertical rod 99. Incidentally, by energizing the coil 125 attached to the upper end of the vertically moving cylinder 97, the center in the longitudinal direction of the cylinder 96 is moved upward against the repulsive force of a spring 126 so that it may be positioned in the center of the coil 125, moving the pressurizing bodies 11 upward together with the vertical rod 99.  Conversely, by cutting the energizing of the coil 125, the pressurizing bodies 11 are moved downward together with the cylinder 96 through the repulsive force of the spring 126 and gravity.
Patent JP-S6214272-A (JP)
Title: Data collecting device
Inventor: AOKI HIDEO
IPC: G01D9/00
Filed: 1985-07-12
Abstract: PURPOSE:To determine correctly the time before and after a sampling frequency changes and to collect and process the large quantity of the data which occur intermittently, at high speed by providing respectively a counter at the output stage of respective sampling frequencies and counting the prescribed time. CONSTITUTION:At the output stage of respective sampling frequencies, counters 6c, 6d and 6e are respectively provided. Time deltat1 from the last sampling executed by the first sampling frequency f1 until an event trigger 1 is inputted, time deltat2 from when the event trigger 1 is inputted until the first sampling executed by a sampling frequency f2 and time deltat3 from when an event trigger 3 is inputted until the first sampling executed by a sampling frequency f3 are respectively counted. Since the sampling time of the data collected in such a way can be correctly determined, the analysis of the data by the computer and the comparison with the data collected by using other clock pulse generator can be executed with high accuracy.
Patent JP-H01319920-A (JP)
Title: Method for insulating grain boundary of semiconductor porcelain
Inventor: YAMADA YUICHI
IPC: H01G4/12
Filed: 1988-06-22
Abstract: PURPOSE:To prevent bonding phenomenon between elements due to a diffusing agent and to obtain a grain-boundary insulating type semiconductor porcelain capacitor by applying the diffusing agent on a sheath which is used in heat treatment, filling the sheath so that the semiconductor porcelain is not in direct contact with the diffusing agent, and performing the heat treatment. CONSTITUTION:A specified quantity of a diffusing agent is applied on the bottom of an alumina sheath 1. The agent is dried, and a high quality alumina plate 2 is provided. An SrTiO3 plate 4 wherein holes are provided is placed on the alumina plate 2 so that the diffusing agent 3 is not in direct contact with the semiconductor porcelain 5. The blank bodies of the porcelain 5 are filled in a bulk pattern. The entire body is heat-treated in an atmosphere, and the diffusing agent is evaporated. The diffusing agent is diffused into the crystal grain boundary of the porcelain 5 through the holes in the SeRiO3 plate 4. Thus insulation is provided. In this way, the bonding phenomenon between elements due to the diffusing agent is prevented, and a grain-boundary insulating type semiconductor porcelain capacitor is obtained.
Patent JP-H023670-A (JP)
Title: Alkylthiochalcone derivative
Inventor: HAYASHI AKIO
IPC: A61P31/04
Filed: 1988-06-22
Abstract: NEW MATERIAL:A chalcone derivative expressed by the formula (R1 and R2 are 1-22C alkyl; m and n are 1-5). EXAMPLE:4-Methyl-4'-methylthiochalcone. USE:A medicine having excellent pharmacological action, such as antimcrobial action, and utilizable in a wide range of fields, such as medicine. PREPARATION:Various alkylthiobenzaldehydes and various alkylthioacetophenones are subjected to condensation reaction in the presence of a basic catalyst, such as NaOH, or acidic catalyst, such as BF3, preferably at 0-50 deg.C for 30min-25hr to afford the compound expressed by the formula.
Patent JP-S5578329-A (JP)
Title: Display unit of electronic apparatus
Inventor: YOSHIDA JIYUNICHI
IPC: G06F3/048
Filed: 1978-12-08
Abstract: PURPOSE: To display names of respective input keys together with output information with a light receiving display unit such as a liquid crystal display unit in an electronic apparatus having input keys.  
     CONSTITUTION: When power source switch 2a is operated, driving signals X, Y and Z are given from central processing circuit 11 to a key name electrode of liquid crystal display unit 6 through lines 17a, 17b and 17c. Further, when display driving signal is sent to liquid crystal display unit 6 through lines 18a and 18b at the timing of driving signal Y and display driving signal B is sent to liquid crystal display unit 6 at the timing of driving signal X, key names for arithmetic operations are displayed in position of respective input keys 41, 42, 43...422. Next, when input key 41 of key name display of "F1" is operated, central processing circuit 11 sends display driving signals A and B to liquid crystal display unit 6 through lines 18a and 18b at the timing of driving signal X, thus displaying key names for relation operations. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5676489-A (JP)
Title: Coal gasifier
Inventor: MIYAMOTO TOMOHIKO
IPC: C10J3/54
Filed: 1979-11-27
Abstract: PURPOSE: To efficiently gasify coal, by providing an upper region for the pyrolysis of thd coal under a fluidized layer composed of a specified component, a bottom region for the combustion of char, and a particle circulation regulator between the both regions, in titled gasifier.  
     CONSTITUTION: In a coal gasifier for gasifying a coal by the heating and combustion of the coal under a fluidized layer, one body is provided with upper region 71, equipped with coal feeding conduit 2 and vent pipe 4, for the pyrolysis of the coal under a fludized layer 162, bottom region 72, equipped with fluidizing gas supply conduit 3, for the combustion of char, and a particle circulation regulator, consisting of semicircular fixed baffle 14 and semicircular movable baffle 15 and capable of controlling opening of the passage between regions 71 and 72. The fluidized layer 161 in the upper region 71 is formed with a particle circulating between the regions 71 and 72, and a fluidizing gas flowing through the bottom region 72. Thus the temperature in the both resions 71 and 72 is kept most suitable, to increase the yield of a product gas. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5579796-A (JP)
Title: Rudder of small-size ship
Inventor: AKIYAMA MASAHIRO
IPC: B63H25/38
Filed: 1978-12-09
Abstract: PURPOSE: To improve the steerability of the ship by unnecessitating a gap for the connecting operation and reducing the gap.  
     CONSTITUTION: An upper rudder shaft 7a penetrating through the hull and a lower rudder shaft 7b axially supported on a shoe piece 5 are secured. Thereafter, rudder plate members 27a and 27b are brought into abutment with each other and the connected portion of the upper and lower rudders 7a and 7b are accommodated in the recessions 28a and 28b, furthermore a fitting plate 26 being accommodated in the recessions 29a and 29b. Thereafter, these rudder plate members are bonded to each other and secured to the fitting plate 26. Thereafter, an insertion hole 32 for securing bolt is filled with a filler 33, and a rudder 6 is completed. By this procedure, a space for the connecting operation is not required, and the flow-in of water in the space can be suppressed, thus the steerability being improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5484716-A (JP)
Title: Accompaniment musical instrument
Inventor: MORITA SHIGEYUKI
IPC: G10F1/00
Filed: 1977-12-19
Abstract: PURPOSE: To automatically play the accompaniment of songs by charging and discharging one capacitor by the output of a multivibrator.  
     CONSTITUTION: The voltage regulated by a transistor Q 1  is applied to a potentiometer Pt. This voltage is divided by 12 to create temperament scales. As the switching transistor Q 2  corresponding to one of these divided voltage conducts, the supply voltage E 2  of a multivibrator MV is clamped. The two outputs of the multivibrator MV alternately set and reset a flip-flop F 1 . Hence, the Q output of F 1  also changes at the same frequency as that of the multivibrator MV. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10341257-A (JP)
Title: Packet processing unit
Inventor: KIMURA KIMIHIKO
IPC: H04L12/70
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To improve the processing capability of the entire system at a low cost with a simple configuration by providing a connection control means that controls connection between a 1st bus and a 2nd bus and connection between the 2nd bus and a 3rd bus to a packet processing unit having various processing means, a storage means and a transfer means. SOLUTION: A CPU 10 controls each section of the unit and has a control system bus B1 consisting of a command bus, an address bus and a data bus. A 1st bus control section 13 is interposed between the control system bus B1 and a common system bus to control the connection between the control system bus B1 and the common system bus B3. A 2nd bus control section 15 is interposed between the common system bus B3 and a DMA system bus B2 to control the connection between the common system bus B3 and the DMA system bus B2. A DMA control section 16 controls master and slave operation of DMA in a line control section.
Patent JP-S6311470-A (JP)
Title: Pseudo-vehicle speed arithmetic unit for anti-skid controller
Inventor: YASUNO YOSHIKI
IPC: B60T8/66
Filed: 1986-07-01
Abstract: PURPOSE:To enable a pseudo-vehicle speed to be made to approximate a real vehicle speed which varies according to a road surface frictional coefficient and a brake-pedal step-on force by adopting an arithmetic formula which integrates a car-body adjustable speed and seeks the pseudo-vehicle speed. CONSTITUTION:An integration circuit 7, simultaneously with the start of a brake which has received a signal from a timer 9, memorizes the vehicle wheel speed of this starting moment through a vehicle wheel speed sensor 5, and also while the output of the timer 9 is positive, integrates a car-body adjustable speed from a G sensor 8 by using this vehicle wheel speed as an initial value, and this integrated value is supplied to a controller 4 as a pseudo-vehicle speed. The controller 4, while the output of the timer 9 is positive, reads the pseudo-vehicle speed from the integration circuit 7 and also, while the output of the timer 9 is 0, seeks a pseudo-vehicle speed, and conducts from this speed and the vehicle wheel speed and a vehicle wheel adjustable speed an anti-skid control against a vehicle wheel 1 through an actuator 3. Accordingly, the pseudo-vehicle speed becomes the one which takes into consideration a road surface frictional coefficient and a brake-pedal step-on force, by which the pseudo-vehicle speed can be made to approximate a varying real vehicle speed.
Patent JP-H06337555-A (JP)
Title: Image forming device
Inventor: ARAYA HARUMASA
IPC: B41J2/46
Filed: 1993-05-31
Abstract: PURPOSE:To provide an image forming device having the function that simultaneously detects and decides the presence or absence of an EP cartridge and the presence or absence of a sheet. CONSTITUTION:The device is equipped with the EP cartridge 22 in which a photosensitive body 1 and an electrifier 4, developing device 6, toner storage part 3, etc., arranged around the photosensitive body 1, are integrated; an exposure means 2 arranged in the vicinity of the photosensitive body 1, a transfer electrifying means 5 which transfers an electrostatic latent image on the photosensitive body 1 to a specific sheet, a sheet feed means 21 which feeds sheets in order to the area where the transfer electrifying means 5 is arranged, and two optical systems 16 (16a and 16b) and 26(26a and 26b) which lead a part of the output light of the exposure means 2 to one photodetecting means 7a and the other photodetecting means 7b. A part of the EP cartridge 22 is arranged in the position where the light transmitting path of the one optical system 16 is cut off, and a part of the sheet feed means 21 is arranged in the position where the light transmitting path of the other optical system 26 is cut off.
Patent JP-S6043906-A (JP)
Title: Negative voltage detecting circuit
Inventor: ISODA MICHIO
IPC: H03F1/52
Filed: 1983-08-22
Abstract: PURPOSE:To prevent destruction of an output transistor (TR) of an amplifier or a load speaker by detecting an abnormal negative voltage fluctuation of a neutral potential of a full direct couple DC amplifier by means of a small detecting current and interrupting a switch when the current exceeds a prescribed range. CONSTITUTION:A voltage across a diode 11 placed at a higher potential side in a constant voltage circuit using the forward constant voltage characteristic of two diodes 11 and 12 is divided by resistors 21 and 22, and a base of an NPN TR15 is connected to said voltage dividing point. An emitter and a collector of an input PNP TR16 are connected respectively to an emitter of said TR15 and ground, a diode 13 forming a current mirror circuit is connected between a positive power supply and a collector of the NPN TR15, a collector of other TR14 of the current mirror circuit is used as an output terminal and a base of the input TR16 is used as an input terminal.
Patent JP-S639689-A (JP)
Title: Variable capacity type vane pump
Inventor: INOUE KAZUO
IPC: F04C14/22
Filed: 1986-07-01
Abstract: PURPOSE:To properly adjust the discharge quantity by fitting a flow rate adjusting ring in rotatable ways and forming a vane slide contact hole in eccentricity for the flow rate adjusting ring inside said ring, onto the inner peripheral cylindrical surface of a casing. CONSTITUTION:A flow rate adjusting ring 9 is rotatably fitted into the cylindrical recessed part 4 of a pump case 2. A vane slide contact cylindrical hole 10 having a radius of r1 is formed around the point O1 in eccentricity by epsilon1 for the center O0 of the outer peripheral cylindrical surface, onto the flow rate adjusting ring 9, and a pinion gear part 11 meshed with the rack 25 formed onto the piston 24 of a hydraulic cylinder 23 is formed onto a part of the outer peripheral cylindrical surface 9. When the discharge pressure introduced into the hydraulic cylinder 23 varies, the flow rate adjusting ring 9 smoothly turns through the meshing between the rack 25 and the pinion gear part 11, and the quantity of eccentricity between the inside slide contact cylindrical hole 10 and a rotor 17 varies, and the discharge quantity of the pump can be adjusted properly.