baber/WOPTO huggingface dataset:
Patent JP-H1030593-A (JP)
Title: Rotor
Inventor: TAKAHASHI HIDEO
IPC: F04D29/38
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a rotor of novel construction which can conduct fluid force feed or energy conversion of fluid pressure effectively by rationally- increasing the fluid holding volume of a rotor used for fluid and all applications. SOLUTION: A plurality of plate-shaped or columnar jointing parts are fitted in the radial direction at a rotating shaft part, and twisting parts 3a of quantity corresponding to the number of the jointing parts are disposed, balanced on a virtual circumference around the rotating shaft part. The part between respective twisting parts 3a is formed into a band-shaped part 3b continuous with a smooth surface to form a rotor body, and the front end of the jointing part 4 is formed integrally with the middle inside edges of respective band-shaped parts 3b of the rotor body to form this rotor.
Patent JP-S6445932-A (JP)
Title: Engine stopping control device for battery mounted vehicle
Inventor: OTSUKA YUTAKA
IPC: B60R16/03
Filed: 1987-08-14
Abstract: PURPOSE:To stop an engine on lowering of the supply voltage so as to prevent run away and the like by providing a circuit for detecting the supply voltage of a battery of a specified value or less, and a circuit for stopping an engine according to the detection output, respectively. CONSTITUTION:The supply voltage from a battery 1 is inputted to a control circuit 3 after being converted into the specified voltage by DC/DC converter 2. At this time, the control circuit 3 usually outputs a control output to a control sequence 4 when a control input is normal. The output of the DC/DC converter 2 is inputted to a battery voltage detection circuit 5 so as to detect whether or not the supply voltage is not less than the specified value. When the supply voltage is the specified value or less, the detection signal indicating the abnormality is inputted to an engine stop timing generation circuit 6, while the supply voltage operates an engine stop circuit 7. Therefore, when the supply voltage of the battery 1 becomes low, an engine is usually stopped quickly so as to prevent run away and the like of the engine.
Patent JP-H1048708-A (JP)
Title: Led illuminator
Inventor: KONDO KATSUHIRO
IPC: G03B15/03
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an LED illuminator which has a simple constitution, high luminance, and a long life, and by which energy can be saved. SOLUTION: An inspection processing starting signal 16 being an outside trigger signal is supplied to an image processor 11 and a monostable multivibrator 15, and an RT signal 19 synchronized with the signal 16 is outputted from the processor 11 to be inputted in a television camera 1. Then, the camera 1 generates a VD signal 20 and an HD signal 21 synchronized with the signal 19, on the other hand, generates an electronic shutter exposing timing pulse synchronized with the signal 20 and exposes the camera. On the other hand, as to an LED illuminator 14, the vibrator 15 supplies an output pulse which is wider than the electronic shutter exposing timing pulse so as to make an LED 10 emit light.
Patent JP-S5994421-A (JP)
Title: Plasma etching device
Inventor: IKEYAMA KAZUTAKA
IPC: H01J37/34
Filed: 1982-11-19
Abstract: PURPOSE:To uniformize an etching speed in a semiconductor substrate to be etched by dividing the projecting section of the central section of the surface of an etching treatment base into a plurality of sections and dropping the set temperature of the fringe section of the substrate when the central section of the surface of the etching treatment base is projected, the substrate is placed on the projecting section, the projecting section is covered with a reaction pipe with an electrode surrounding the projecting section and the substrate is etched. CONSTITUTION:The projecting section is formed at the central section of the surface of the etching treatment base 6, the semiconductor substrate 7, which must be etched and to which a photo-resist process is executed previously, is placed on the projecting section, and the projecting section is covered with both concentrical electrodes 4, 5 on the inside and the outside and the reaction pipe 3 with a gas introducing pipe 1 and a gas discharge pipe 2 while it is surrounded. In the constitution, the projecting section is divided into a central section 10, a section 9 surrounding the section 10 and an outermost section 8, and the set temperature of the section 8 is kept low. Accordingly, the etching speed of the fringe of the substrate is slowed by utilizing the relationship of the temperature of the substrate and an etching speed, and the speed of the whole is equalized.
Patent JP-S6180477-A (JP)
Title: Fair-copying device of document
Inventor: SHIMIZU MASAHIRO
IPC: G06F17/22
Filed: 1984-09-28
Abstract: PURPOSE:To obtain a fiar copy having the same layout as input characters by storing the picture of an input document once to a picture memory part to display it, segmenting an optional character out of a displayed picture and replacing a pattern with the area of the segmented character. CONSTITUTION:A handwrittern document is binary coded at a picture input part 5 and stored in the picture memory part 6 and then displayed at a picture display part 7. A character segmenting part 8 segments the rectangular patterns successively from the part 6 as the character patterns to be recognized. A character recognizing part 9 checks whether or not >=N pieces of picture elements are continuously including a noticed picture element for each picture element of the character pattern to be recognized and segmented by the part 8. Then the part 9 sets the direction codes. The coupling property of each picture element is checked for each direction code for the extraction of strokes. Then the characters are recognized from the features such as the number of strokes, the length and position of the direction code, etc. The result of this character recognition and the character pattern are replaced with the position of the character pattern to be recognized and segmented from the part 6. Then the contents of the part 6b is displayed at the part 7.
Patent JP-S6360748-A (JP)
Inventor: TSUCHIYA KATSUHIRO
IPC: B32B27/16
Filed: 1986-09-01
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-H0870394-A (JP)
Title: Alc/clamp control circuit
Inventor: TSUJI TOSHIAKI
IPC: H04N5/16
Filed: 1994-08-29
Abstract: PURPOSE: To reduce circuit scale by controlling an ALC and a clamp by the same algorithm and performing a time division processing for them. CONSTITUTION: An ALC control detects the difference of the upper side level and the lower side level of the frame pulses in the first line and the second line of the signal of a MUSE system and detects whether the difference is larger or smaller than a reference level 323. When the result is large, the gain of an ALC circuit 1 is reduced, and when the result is smaller, the gain is increased. A data processing circuit 54 performs a nonlinearity processing so that the detection result may be a large value when the result is largely different from a reference level 128 and may be a small value when the result is in the vicinity of the reference level. In a loop filter, each data is held in each of latch circuits 56 and 57, these two data are switched by the output of a timing control circuit 62 and are outputted to a constant times circuit 59.  The circuit 59 switches the constant values at the time of the ALC control and the clamp control by the output of the circuit 62.
Patent JP-2000119278-A (JP)
Title: Synthesis of methylaluminoxane
Inventor: CRAPO CLARK C
IPC: C07F17/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing methylaluminoxane useful as a cocatalyst together with a metallocene compound in a homogeneous system polymerization and copolymerization of an olefin and/or a diene. SOLUTION: A tetraalkyldialuminoxane containing a >=2C alkyl group or a trialkylaluminum compound containing a >2C alkyl group is reacted with water to form a polyalkylaluminoxane, which is then reacted with trimethylaluminum.
Patent JP-H1051833-A (JP)
Title: Radio selective calling receiver
Inventor: KIDO TORU
IPC: H04W48/16
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To attain requirements of quickness required for synchronization establishment after return of the receiver in a reception service zone and low power consumption by controlling a time interval of an intermitting operation of a reception section at a time interval suitable for the mode of out-zone movement. SOLUTION: A reception section 102 receives a power supply intermittently and receives and demodulates a radio signal. A synchronizing signal detection section 104 detects a synchronizing signal from an output signal of the reception section 102. A synchronization monitor section 108 detects an out of zone movement of the radio selective calling receiver based on the detection result by the synchronizing signal detection section 104. A history storage section 109 stores a history whether or not the synchronizing signal is detected when power supply is supplied to the reception section 102, over a prescribed number of times in the past.  A reception section power supply control section 110 controls a time interval to supply intermittently power to the reception section 102 based on the history stored in the history storage section 109 when out of zone movement of the radio selective calling receiver.
Patent JP-H0650127-A (JP)
Title: Particulate removal device
Inventor: HATANAKA YOICHI
IPC: F01N3/05
Filed: 1992-07-30
Abstract: PURPOSE:To provide a particulate removal device capable of backwashing without using air in an air tank at all. CONSTITUTION:Filters 3a, 3b provided on exhaust gas flow passages 2a, 2b from an engine, a first opening and closing valves 5a, 5b provided on the downstream of the filters 3a, 3b, first by-pass pipes 6a, 6b to by-pass exhaust gas to the upstream side of the opening and closing valves 5a, 5b from the upstream side of the filters 3a, 3b and second opening and closing valves 7a, 7b provided on an entrance of the first by-pass pipes 6a, 6b are furnished. Additionally, second by-pass pipes 8a, 8b to circulate exhaust gas passing the filters 3a, 3b in the reverse direction from the first by-pass pipes 6a, 6b on the side of the air, third opening and closing valves 9a, 9b provided on an entrance part of the second by-pass pipes 8a, 8b and a controller 10 to close the first opening and closing valves 5a, 5b at the time when an exhaust brake works and to close the first opening and closing valves 5a, 5b and to open the second and third opening and closing valves 7a, 7b, 9a, 9b at the time when the exhaust brake does not work are provided.
Patent JP-S6448510-A (JP)
Title: Filter circuit
Inventor: OKUBO YUICHI
IPC: H03H11/04
Filed: 1987-08-19
Abstract: PURPOSE:To equivalently increase the impedance by reducing equivalently a current flowing to an impedance means being a component of the titled filter by the impedance conversion action of a voltage follower circuit and a current source circuit giving a current according to its current. CONSTITUTION:A 1st amplifier circuit AMP 1 using PNP and NPN transistors(TR) and output TRs of current mirror form, and a 2nd amplifier circuit AMP 2 provided with a current amplification function to the current mirror form TRs are provided. Then an input signal is given to an input terminal of the 1st amplifier circuit AMP 1 and a reference voltage is supplied to an input terminal of the 2nd amplifier circuit AMP 2. The current flowing to a capacitor C1 being a component of the filter is reduced equivalently by the impedance conversion action of the voltage follower circuit and the current source circuit outputting a current according to its current. Thus, the capacitance of the capacitor C1 being a component of the filter circuit viewed from the side of the input signal is increased equivalently.
Patent JP-H1043037-A (JP)
Title: Entry device for buddhist service
Inventor: MANO IKUO
IPC: A47G33/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an entry device for a Buddhist service which can smoothly, simply and quickly move display bodies such as a plurality of memorial tablets and death register cards received in a receiving chamber. SOLUTION: First and second receiving chambers 2, 3 are provided in a housing body 1 to receive a plurality of display bodies 4 provided on one side with a display part 8, and the receiving chambers 2, 3 are provided in one side surface part with a display window, while an operating means 6 to draw movably the display bodies 4 one by one and send them to the adjacent receiving chamber is interlocked with underside of the display body 4 located in the outermost side part in the respective receiving chambers.
Patent JP-H0930636-A (JP)
Title: High speed sorting device
Inventor: YAGI SHIGERU
IPC: B65G47/48
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a high speed sorting device of belt carry type which can certainly perform the sorting operation quickly without use of any other power than the bogie running power. SOLUTION: A follower 21 is locked with a screw shaft 22 installed on a conveying path, and a bogie 1 is conveyed by rotating the screw shaft 22. A friction roller 9 is rotated by putting it in contact with drive rails 16, 17, and a carrier belt is operated so that object is put down in the desired position.
Patent JP-H0368177-A (JP)
Title: Thin film photocoupler
Inventor: TAKEDA YOSHIHIKO
IPC: H01L31/12
Filed: 1989-08-07
Abstract: PURPOSE:To obtain a photocoupler which is simple in structure and easily formed by a method wherein a light emitting element and a photodetective element formed in thin film are provided to the opposed positions on the sides of a transparent substrate respectively. CONSTITUTION:Transparent electrodes 12 and 14 are formed on the sides of a transparent substrate 13 respectively. A P-type microcrystal(muc-)SiC layer 11c, an I-type amorphous(a-)SiC layer 11b, and an N-type muc-SiC layer 11a are successively formed on the electrode 12 to form an amorphous P-I-N thin film light emitting diode 11, and a metal electrode 10 is formed thereon. On the other hand, a P-type a-SiC layer 15a, an I-type a-SiC layer 15b, and an N-type a-SiC layer 15a are successively formed on the transparent electrode 14 to form an amorphous P-I-N type thin film photovoltaic photodetective element 15, and a metal electrode 16 is formed. By this setup, when a voltage is applied between the electrodes 12 and 10 to enable the light emitting diode 11 to emit light, the element 15 is irradiated with the light concerned, and a photocoupling action takes place. Therefore, a photocoupler which is simple in structure and easily manufactured can be obtained.
Patent JP-S58105415-A (JP)
Title: Pcm magnetic recording and reproducing device
Inventor: SUENAGA HARUO
IPC: G11B20/10
Filed: 1981-12-16
Abstract: PURPOSE:To avoid an effect of the wow and flutter to the reproduced signal, by setting the number of data at a certain level for each unit length of a magnetic tape. CONSTITUTION:A control circuit 51 receives the input of a control switch 52 which designates the recording/reproducing action or the travelling of a tape and delivers the control signal 53 (or 54 for other channels) to be supplied to a switch circuit 50 and the control signal 55 of a switch circuit 46. Then the circuit 46 is switched to the side of a fixed dividing ratio setting circuit 45 when the recording is carried out to at least >=1 channel and then switched to the side of a mean value calculating circuit 44 otherwise. At the same time, the circuit 50 is switched to the side of a fixed dividing ratio setting circuit 49 in case all channels are performing the recording actions and then switched to the side of a subtracting circuit 48 otherwise. In case the switching is performed while all channels are performing the recording actions, the reproduced signal supplied from a reproducing head 9 at that time is delivered on an output terminal 28 to have a simultaneous monitor for recording. At the same time, the tape travelling speed (v) is constant. Therefore the number of data is set at a certain level for each unit length of a magnetic tape when the recording is performed with at least >=1 channel.
Patent JP-S63246711-A (JP)
Title: Focus detector
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B13/36
Filed: 1987-08-17
Abstract: PURPOSE:To permit adequate focus detection by controlling the photodetecting parts of corresponding image sensors according to the monitor outputs of monitor means provided to each of respective focus detecting zones. CONSTITUTION:The monitor means MP1-MP4 are disposed near the corresponding photodetecting parts of the image sensors in each of the respective focus detecting zones and the photodetecting parts of the corresponding image sensors are respectively controlled according to the respective monitor outputs at the time of executing the focus detection in accordance with the outputs of the self-scanning type image sensors having the plural focus detecting zones of a focus detector which detects the focusing condition by a photographing lens by processing the photodetecting outputs of the self-scanning type image sensors such as CCD disposed with many picture elements as shown by, for example, the separate example. The adequate focus detection is thereby assured even if the luminance of the incident light on the respective focus detecting zones fluctuates.
Patent JP-H08337162-A (JP)
Title: Braking device for vehicle
Inventor: NAGATA TETSUYA
IPC: B60T8/1764
Filed: 1996-08-02
Abstract: PURPOSE: To converge the wheel speed of right and left driving wheels by applying the first braking hydraulic pressure to a driving wheel with larger acceleration slip condition when this driving wheel reaches the prescribed acceleration slip condition, and applying the second braking hydraulic pressure related to the first braking hydraulic pressure to the other driving wheel. CONSTITUTION: A master cylinder 3 is provided with two pressure chambers to discharge the brake oil of same pressure, and the respective pressure chambers are connected to feed tubes 20, 30. The feed tube 20 is connected to a brake tube 21 communicated with a wheel cylinder 5 of a left front wheel and a brake tube 22 communicated with a wheel cylinder 6 of a right rear wheel through a first switch valve 101. The feed tube 30 is similarly connected to a brake tube 31 communicated with a wheel cylinder 4 of a right front wheel and a brake tube 32 communicated with a wheel cylinder 7 of a left rear wheel through a first switch valve 102. The first braking hydraulic pressure is applied in the prescribed acceleration slip and further the second braking hydraulic pressure is applied to the wheel cylinders 4-7.
Patent JP-S6186532-A (JP)
Inventor: KUBOYAMA NOBUYOSHI
IPC: F24J3/00
Filed: 1984-09-29
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-H0952956-A (JP)
Title: Master batch for resin additive
Inventor: IRIE YOSHIO
IPC: C08J3/22
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a master batch comprising a resin additive and an oil- absorbable polymer, capable of obtaining a high concentration of the additive, low in stickiness and excellent in handleability, thus effective as a master batch for additives for plastics, rubbers, elastomers, etc. SOLUTION: This master batch comprises (A) a resin additive for plastics, rubbers, elastomers, curable resins, etc., (e.g. a plasticizer, flame retardant, antistatic agent, antioxidant) and (B) an oil-absorbable polymer [e.g. produced by copolymerization between (B1 ) 96-99.999wt.% of a monomer having one polymerizable unsaturated group and containing a monomer as main component <=9 in solubility parameter and (B2 ) 0.001-4wt.% of a crosslinkable monomer having two or more polymerizable unsaturated groups].
Patent JP-2000033922-A (JP)
Title: Long-sized engaging piece group
Inventor: UENO HIDEYUKI
IPC: B65C5/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an engaging piece group having long connecting bars and also having a number of engaging pieces fixed thereon. SOLUTION: An engaging piece group K is set on a gun-type mounting device with pin guides holding the engaging piece group K on its upper section and feeding therefrom, and connecting bars B of the engaging piece group K are guided between pin guides and guide channels and can be smoothly curved into the arc shape in the horizontal direction without generating the disorder in the arranged lines of horizontal bars (b), and for the purpose of protecting head sections (h) from moving down to a large extent by the weight of frame sections (f) protruded sideways and the head sections (h), a base section 10 of the frame section having the long sides in the axial direction of the frame sections (f) and horizontal sections 11 on both side faces of the base section 10 are added.
Patent JP-H0487854-A (JP)
Title: Electric equipment circuit of vehicle
Inventor: HAYASHI NORIO
IPC: B60R16/02
Filed: 1990-07-31
Abstract: PURPOSE:To make occurrence of abnormality immediately perceptible in an electric equipment circuit wherein an indicator that always performs display and an indicator that performs emergent display by connecting respective indicators in parallel to each other, and connecting a group of these indicators to a power supply through a fuse. CONSTITUTION:The electric equipment circuit 1 of a motor-bicycle possesses a constant travel control circuit 2, an unti-skid control circuit 3, and another control circuit 4, and its various displays are indicated by first and second indicators 6, 7 during control by the constant speed travel control circuit 2 and the control circuit 4. On the other hand, a third indicator 13 that performs display when abnormality such as a failure takes place is provided in the unti- skid control circuit 3, and also a fourth indicator 18 that is lit at the ON time of a neutral switch 15, and oil level switch 16, and a fifth indicator 19 that is lit at the ON time of a starter switch 17 are provided. Here, respective indicators 6, 7, 13, 18, 19 are connected in parallel to each other, and this group of indicators is connected to a power supply 11 through a fifth fuse 23 and a main switch 10.
Patent JP-H01125228-A (JP)
Title: Laminate
Inventor: GOODON MATSUKUSUUERU BEBAARII
IPC: C08G18/08
Filed: 1988-08-19
Abstract: PURPOSE: To obtain a laminate which can be manufactured without the necessity to use a mold by providing the surface of a thermoplastic material layer with a nucleophilic group containing an active hydrogen group and generating a chemical reaction between the nucleophilic group and isocyanate used for forming a composition for reinforcement. CONSTITUTION: This laminate has a thermoplastic material layer and a layer of polyurethane or polyisocyanurate composition for reinforcement, where the surface of the thermoplastic material layer has a nucleophilic group containing an active hydrogen group and the nucleophilic group has undergone a chemical reaction with isocyanate used for forming a composition for reinforcement. A thermoplastic polymer layer is a copolymer containing a comparatively lower concentration of comonomer unit imparting the nucleophilic group containing the active hydrogen group and has such a phenomenon that the chemical reaction of a polyurethane forming component takes place on the surface of the polymer layer and a chemical bonding is formed in the interfacial part.  This composition brings about an adhesive force which is good enough to eliminate the necessity to cure polyurethane under pressure in a closed mold, between the polyurethane or polyisocyanurate composition and a modified thermoplastic material. Thus it is possible to eliminate the trouble to be encountered when the mold is used.