baber/WOPTO huggingface dataset:
Patent JP-H0768197-A (JP)
Title: Dry powder sprinkling method and device therefor
Inventor: MURATA HIROSHI
IPC: B05B5/025
Filed: 1994-03-18
Abstract: PURPOSE:To improve the efficiency in sprinkling a fine powder on a substrate by arranging a material to be sprinkled with the face to be deposited with a powder turned upward at the lower part of of a vertical cylinder-shaped powder sprinkling space surrounded by the face of an insulator or the face charged in the same polarity as the powder and sprinkling a charged powder over the material from the upper part of the space. CONSTITUTION:A material 11 to be sprinkled with a powder is supported by a supporting means 9, and a powder sprinkling means 4 is provided above the supporting means 9. The powder to be sprinkled from the means 4 is charged by a first charging means 5, a powder sprinkling space between the means 4 and 9 are surrounded by an enclosure 2, and the inner face of the enclosure 2 is charged in the same polarity as the powder by a second charging means 7. The material 11 with the face to be deposited with the powder turned upward is arranged at the lower part of the vertical cylinder-shaped powder sprinkling space surrounded by the enclosure 2 with the face charged in the same polarity as the face of an insulator or the powder, and the charged powder is sprinkled over the material 11.
Patent JP-H02227790-A (JP)
Title: Character recognizing method
Inventor: MORI SHUNJI
IPC: G06K9/62
Filed: 1989-02-28
Abstract: PURPOSE:To recognize each character string, and not to execute the segment of a character beforehand by setting a stage in which scanning is executed by means of a slit and partial matching with a standard mask is executed, and a stage in which a template is assumed and a hypothesis is tested, making the assumption into a correct answer when the hypothesis is established, and retesting the hypothesis with the other assumption when the hypothesis is not established. CONSTITUTION:A text to be a character recognition object is read by a scanner 11, and it is stored through a microprocessor 12 into a text memory 13. The processor 12 segments each word of the text, set a window, divides the window by the slit at an allocated width, and then the partial matching which successively increases from the left side is continued until the whole template is matched. When the whole template is matched, the hypothesis is framed, and further the hypothesis is tested. When the hypothesis is established, it is the correct answer, when it is not established, the partial matching is retried based on the different hypothesis, and the above process is continued until the correct answer is obtained. When the correct answer cannot be obtained when the final element of a character conception set is tested, the slit is rejected, and the new recognizing process is started by using the next slit.
Patent JP-H02231922-A (JP)
Title: Inrush current prevention system for motor driver upon recovery from instantaneous power interruption
Inventor: KONO SHINICHI
IPC: H02H9/00
Filed: 1989-03-02
Abstract: PURPOSE:To suppress surge current by throwing in an AC power source through a protective resistor, if the voltage of a DC circuit is lower than a set value, upon instantaneous interruption of the AC power source which inverts DC current obtained through rectification of AC source current and drives a motor. CONSTITUTION:An AC power source 10 is subjected to three-phase full-wave rectification 12 through an electromagnetic contactor MCC in order to charge an electrolytic capacitor 16, then it is inverted 18 in order to drive a motor 20. The capacitor 16 is discharged upon power interruption in order to continue operation of the inverter 18. Voltage VDC of the capacitor 16 is measured through an insulating amplifier 22 then it is subjected to A/D conversion 24 and fed to a CPU 26. A latch circuit 28 latches the output from the CPU 26 and transistors Tr T1, T2 are turned ON/OFF based on the output from the CPU 26. If the voltage VDC is higher than a set voltage VS, the TrT2 is turned ON to turn the relay contact 3 ON and the MCC is turned ON by means of a relay RL 1. If VDC<VS, the Tr T1 is turned ON to apply the AC power source 10 onto a relay RL 2 through a protective resistor R. By such arrangement, inrush current is suppressed.
Patent JP-S54140531-A (JP)
Title: Strobo voltage confirming device
Inventor: NAKASHIMA YUKIO
IPC: G03B17/18
Filed: 1978-04-24
Abstract: PURPOSE:To reduce the power loss in the lighting circuit of a light emitting diode by providing a circuit for short-circuiting the both terminals of the diode for display so that the function of the short-circuiting circuit may be interrupted when the charge voltage of a capacitor exceeds a preset value. CONSTITUTION:When a switch 2 is turned on, a voltage boosting circuit 3 is operated, and a capacitor 5 is gradually charged so that a trnsistor 7 is held under its inconductive condition at the initial stage. As a result, the capacitor 5 is charged through a Zenor diode 10. When the voltage between the both terminals of the capacitor 5 is raised to a level higher than the Zenor voltage of the diode 14, the current having been flowing through the Zenor diode 10 flows through the circuit composed of a light emitting diode 6 and the transistor 7. From this time, the diode 6 is lit to inform that the capacitor 5 has been charged to a preset level.
Patent JP-S51124447-A (JP)
Title: Spiral figure displaying system
Inventor: HAGIWARA YOSHIHIRO
IPC: G09G1/10
Filed: 1975-04-23
Abstract: PURPOSE: CRT displaying equipment made up of simple circuits, which is able to digitally control scanning area, scanning rate and fineness of scanning. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61207919-A (JP)
Title: Due north surveying instrument
Inventor: YOSHIDA NOBUAKI
IPC: G01C19/72
Filed: 1985-03-12
Abstract: PURPOSE:To obtain a due north surveying instrument with small-sized scale and simple operation by combining an optical fiber gyro with a telescope with collimation. CONSTITUTION:The instrument is provided on a cardinal point and a surface level is obtained by adjusting a tripod 3 with a pan head by using a level 2. A power source of a circuit system is set and the turning in a horizontal plane is made by operating the tripod 3 with the pan head to look for a direction producing a sound by a sounder 189. An index is set on a spot separated by a proper distance so as to fit the collimation (cross hairs) in a visual field of the telescope by the telescope with the collimation. The extension of one end of a line connecting the index with the above-mentioned cardinal point indicates the due north.
Patent JP-S51123956-A (JP)
Title: Removing method of flow-out oil
Inventor: KUNII SHINGO
IPC: C09K3/32
Filed: 1975-04-23
Abstract: PURPOSE: To spray an oil-adsorbent over a wide range optionally and promote mixing and adsorption of oil. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51124799-A (JP)
Title: A separation apparatus of radioactive krypton gas
Inventor: KIMURA SHIGERU
IPC: G21F9/00
Filed: 1975-04-23
Abstract: PURPOSE: The operation is facilitated by arranging column still in two series and dividing the liquefaction distillation into two stages, and radioactive Krtypton in the waste gas (hereinafter referred to as raw gas) due to the reprocessing of nuclear fuel is drawn back separately by liquefaction distillation economically. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01223380-A (JP)
Title: Radar equipment for identifying quadrant
Inventor: MAEJIMA TOKUYUKI
IPC: G01S13/04
Filed: 1988-03-03
Abstract: PURPOSE:To upgrade a function of judging a range of a quadrant where a target exists, by performing a synthesization of beam patterns from projection beam patterns of more than one pseudo random code signals and a received beam pattern switched over to a high speed operation. CONSTITUTION:A transmitting/receiving antenna section 10 has two antennas T11 and T12 for transmission and two antennas R13 and 14 for reception. A transmitter/receiver section 100 transmits or receives a radio frequency (RF) radio wave modulated by several kinds of pseudo random codes while detecting a correlation between transmitted pseudo random code signals and received pseudo random code signals to compare correlation output levels and switches a correlation output. Then, a judging section 60 uses a synthetic pattern output signal produced by an output of the transmitter/receiver section 100 to form a DC voltage signal and a computation output thereof is used to judge a quadrant where a target exists and a range thereof by a binary signal.
Patent JP-H08250228-A (JP)
Title: Connector box attaching/detaching device and connecting part structure for connector box attached/detached by using the device and through plug
Inventor: MIURA TOMOAKI
IPC: H01R13/73
Filed: 1995-03-08
Abstract: PURPOSE: To automatically, correctly conduct positioning of a connector box, enhance work efficiency, and prevent damage on the connector box. CONSTITUTION: A moving frame 6 capable of moving in the direction in parallel to the lateral moving direction of a trolley 2 is arranged in a fixed frame 4 capable of placing on the trolley 2 of a crane in a setting cell. A connector box supporting table 9 capable of going up and down is arranged in the moving frame 6, and a light-receiving device 22 for the light projected from a projector arranged on a through plug side is arranged in the connector box supporting table 9.
Patent JP-2000212988-A (JP)
Title: Bucket for civil engineering machine such as excavator
Inventor: YOSHIDA YASUTAKA
IPC: E02F3/407
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To make the mud cutting of a bucket good in a civil engineering machine by disposing a mud cutting member made of rope-like material such as a chain in a contiguous and loosened state along the inside wall faces of a bucket main body. SOLUTION: A mud cutting member 14 formed by arranging a number of pieces of chains in a lattice-like manner and joining their intersectional points mutually is disposed in a contiguous and loosened state along the inside wall faces of upper and lower and rear faces of wall parts of a front face-opened type bucket main body 6, the four corners of which are secured to the parts near the opened side end peripheries of the upper and lower face wall parts 1, 3. Furthermore, a long arcuate leaf spring 15 is set to the opened side periphery of the lower face wall part 3 from the upside part of the rear face wall part 2; which whose lower end is fastened to the lower face wall part 3.  When sediment is discharged from the bucket main body 6, the mud cut member 14 moves to come off the wall face of the bucket main body 6 by the agency of operation force of mud discharge force or reaction and the leaf spring 15, so that mud and sediment can be readily scraped down therefrom.
Patent JP-S58166704-A (JP)
Title: Resin molded coil and manufacture thereof
Inventor: TAKEUCHI RIYOUZOU
IPC: H01F41/12
Filed: 1982-03-29
Abstract: PURPOSE:To provide resin molded coils and their manufacturing method which makes it possible to reduce the number of blocks by sealing an insulating gas into void in conductor and hardening the injected resin. CONSTITUTION:A coil 4a provided with a wound conductor 2 and an insulating paper 3 that is inserted among the conductor layers and a sealing tube 7 that seals an insulating gas at 10-760Torr supplied from outside is molded with resin to form a resin molded coil. After resin injection into the coil 4a set in a metallic mold 8 is finished, an insulating gas at 10-760Torr is sealed from the sealing tube 7 by an outside cylinder, etc. After the sealing, the sealing tube 7 is closed with a plug 9 so as to prevent leakage of the insulating gas to outside. After this the resin is hardened. For the insulating gas SF6 or flon gas is used. The sealing tube 7 is formed by a pipe 7a that is made by forming a void in part of the conductor, and it is taken to outside through the terminal 10 of the resin molded coil connected to the metallic mold 8, and the opening in outside is provided with a plug.
Patent JP-S63216142-A (JP)
Title: Information processor
Inventor: SAKAI TAKAHIKO
IPC: G06F9/48
Filed: 1987-03-05
Abstract: PURPOSE:To effectively execute a check job by using a conditional interruption generating instruction generating only the necessary instruction and passing it simply when not required. CONSTITUTION:In inserting a condition interruption generating instruction is inserted, an instruction discrimination section 1 recognizes it to send a bit of interruption generation condition information (a) generated by both the state selection field in the instruction and the condition field is sent to a condition storage section 2. The condition storage section 2 sends a bit of information (b) specifying the location in the information (a) to an information selection section 3 and the interrupt generation designation condition (c) is transferred to a comparison evaluation section 4. The information selection section 3 extracts the present status of the location according to the received location specific information (b) and sends it to the comparison evaluation section 4 as a bit of state information (d), the comparison evaluation section 4 compares and evaluates the designation condition (c) and the state information (d) in parallel, and when the condition is coincident, a bit interruption signal (e) is generated. Thus, the check efficiency is improved.
Patent JP-H11226589-A (JP)
Title: Sewage treatment method using steel empty cans as contact filter material and apparatus therefor
Inventor: NIIMI TADASHI
IPC: B09B5/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To enhance purifying efficiency by highly removing nitrogen, phosphorus, BOD and COD in sewage by using steel empty cans to form a biological membrane having sewage purifying action to both outer and inner surfaces of the steel empty cans. SOLUTION: A sewage treatment method uses steel empty cans as a contact filter material. At this time, a biological membrane having sewage purifying action is formed on both inner and outer surfaces of the steel empty cans. Further, a large number of holes are bored in the steel empty cans CN. A net bag MS made of a synthetic resin is fully filled with crushed pieces SR of a foamed resin at random in a constant ratio and the mouth thereof is tied by a nonwoven fabric string LO. The mesh size of the net bag MS is about 1 cm and the size thereof is about 25 cm long and about 25 cm broad in a small-sized purifying tank in a state fully filled with the steel empty cans CN and the crushed pieces SR of the foamed resin.  The size of the crushed pieces SR of the foamed resin have a diameter of about several cm and the number of them is set to a degree generating buoyancy floating the net bag MS made of the synthetic resin filled with the steel empty cans CN on the surface of the water.
Patent JP-H06259861-A (JP)
Title: Disk housing system and method therefor
Inventor: KURIHARA ATSUSHI
IPC: G11B17/22
Filed: 1993-03-10
Abstract: PURPOSE:To improve the reliability of holding data against vibration and impact in a disk housing system and method for housing plural disks stored with the same data and holding the data by other disks even in case some disks are broken. CONSTITUTION:Master disk devices 2a-2d and shadow disk devices 3a-3d are housed in a case 5 to make their disk surfaces different between these devices. When vibration/impact is impressed upon the case in the direction Z due to a disturbance, this vibration/impact is transmitted to the master disk devices 2a-2d in the vertical direction to the housed disks and to the shadow disk devices 3a-3d in the parallel direction to the housed disks. By this method, the master disk devices 2a-2d and the shadow disk devices 3a-3d are different in characteristic against vibration/impact to be transmitted.
Patent JP-H09242344-A (JP)
Title: Method of earthquake-resisting reinforcing construction of wall and earthquake-resisting reinforcing wall built thereby
Inventor: JINNO YASUO
IPC: E04G23/02
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce noises and vibrations at the time of the execution of works by forming a plurality of slits penetrated from the surface to the rear at regular intervals to an existing wall and winding a reinforcing fiber on the existing wall held by the slits. SOLUTION: Slits 3 penetrated from the surface to the rear are formed to an existing wall at regular intervals by using a wire saw, etc., and the wall is divided into a plurality of sections 2a. The width of the slits 3 is set in twice or more of the execution thickness of a wound reinforcing fiber at that time. The surface and rear of the wall are coated with an epoxy resin, etc., and sheet-shaped reinforcing fibers 4 such as carbon fibers, aramid fibers, etc., are wound on parts 2a of the walls among the adjacent slits 3. Accordingly, an earthquake-resisting reinforcing wall preventing the sudden lowering of strength by shear fracture can be formed in the short term of works.
Patent JP-S59174839-A (JP)
Title: Silver halide color photosensitive material
Inventor: TSUDA MOMOTOSHI
IPC: G03C7/305
Filed: 1983-03-24
Abstract: PURPOSE:To obtain a silver halide color photosensitive material having superior solubility and dispersion stability and color developability by incorporating a specified yellow coupler. CONSTITUTION:A silver halide color photosensitive material contains in at least one layer a yellow coupler represented by the formula shown here in which R1 is tertiary alkyl or aryl; R2 is halogen or alkoxy; R3 is H, halogen, alkoxy, alkyl, or carbonamido, preferably, H, halogen, or alkoxy; R4 is alkyl or alkenyl; R5 is nitro, cyano, carboxy, sulfo, alkoxycarbonyl, aryloxycarbonyl, carbamoyl, acyl, alkylsulfonyl; arylsulfonyl; alkoxysulfonyl, or sulfamoyl, preferably, nitro, carboxy, alkylsuofonyl, or the like; and R6 is H, halogen, alkyl, alkoxy, carboxy, nitro, or alkoxycarbonyl.
Patent JP-S55140380-A (JP)
Title: Glance-stealing prevention unit in catv system
Inventor: MATSUWAKA TOSHINORI
IPC: H04N7/16
Filed: 1979-04-20
Abstract: PURPOSE:To prevent glance-stealing by controlling the switching circuit of the tap- off provided between coaxial cables connecting the center and homes. CONSTITUTION:When terminal 10 of terminal equipment 28 is operated, a control signal is generated, and the switching circuit is opened by the switching control circuit of tap-off 8. Consequently, the transmission signal from center 1 passes through the switching circuit and is transferred to television receiver 11. In case that terminal 10 is not used, the control signal is not transferred to tap-off 8, and consequently, the transmission signal from center 1 is not transmitted to television receiver 11.
Patent JP-S61208863-A (JP)
Title: Cmos semiconductor device
Inventor: NIITSU YOICHIRO
IPC: H01L27/092
Filed: 1985-03-14
Abstract: PURPOSE:To improve the resistance to latch-up by providing a guard ring which is formed in a reverse conductivity type at least either on the semiconductor device side near the boundary between a semiconductor device and a first region, or on the first region side, and on which a prescribed bias is impressed through a resistor. CONSTITUTION:The base of an N-P-N transistor 45 is connected to the base of an N-P-N transistor 31 through the intermediary of the base series resistance 43 of the N-P-N transistor 45, and the base of the N-P-N transistor 31 is connected to a Vss terminal 49 through the intermediary of a parasitic substrate resistance 35, while the emitter of the N-P-N transistor 31 is connected directly to the Vss terminal 49. When a current flows out from a terminal A due to noise or the like from the outside, in a circuit construction as described above, the collector current of the N-P-N transistor 45 turns to be the base current of an N-P-N transistor 71, and it can not drive a P-N-P transistor 29 whose emitter series resistance is small enough to supply a current necessary for causing latch-up, the thus the resistance to latch-up can be enhanced.
Patent JP-S61208459-A (JP)
Title: Room heating operation of air-conditioning machine
Inventor: SATO HIROYOSHI
IPC: F24F11/02
Filed: 1985-03-14
Abstract: PURPOSE:To permit to obtain the high room heating feeling of inhabitants surely and easily during room heating operation by controlling the increase of heating capacity as well as the amount of airflow automatically. CONSTITUTION:The air-conditioning machine is provided with normal heating function and high-temperature air blow-off operating function during effecting the room heating operation. During the normal heating operation, variable speed driving of a compressor 10 is effected in accordance with a difference between a room temperature and a set temperature to keep the room temperature under the set temperature. During the high-temperature air blow-off operation, the rotating number of an indoor fan motor 13 is reduced to make the temperature of blow-off air high. In case of the high-temperature blow-off air operation, the input current of an inverter unit 1 or the air-conditioning machine is detected. The compressor 10 is driven in high speed to increase the room temperature until immediately before a condition that the detected current exceeds the maximum allowable set value. Subsequently, the temperature of an indoor heat exchanger 9 is detected and the rotating number of the indoor fan is reduced to make the temperature of blow-off air high in the range that the detected temperature does not exceed the maximum allowable set value. A lower limit value is set in the rotating number of the indoor fan while the high-temperature air blow-off operation is returned to the normal heating operation automatically after a predetermined time has elapsed.
Patent JP-H06256521-A (JP)
Title: Reactive polysiloxane and its preparation
Inventor: OGAWA TAKUYA
IPC: C07F7/18
Filed: 1993-03-10
Abstract: PURPOSE: To provide a new and useful reactive polysiloxane comprising a monofunctional siloxane unit and a tetrafunctional siloxane unit which easily undergoes nucleophilic substitution, especially an Si-amino functional polysiloxane.  
     CONSTITUTION: A reactive polysiloxane is represented by [SiO 4/2 ] x [R 1   2 (R 2 R 3  N)SiO 1/2 ] y [R 1   2 R 4 SiO 1/2 ] z [RO 1/2 ] w  (wherein each R 1  is, independently in a molecule, a 1-8C alkyl, haloalkyl, alkenyl or aryl; R 2 , R 3  and R 4  are each, independently in a molecule, H or the same as R 1 ; R is H or a 1-8C alkyl; 2≤x≤500; 2≤y+z+w≤150; 2≤y; 0≤z; 0≤w≤15; z+w≥0; 0.3≤(y+z+w)/x≤3; and 0≤w/(y+z+w)≤0.1). 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11252550-A (JP)
Title: Digital signal coder, digital signal decoder, digital signal transmitter and its method
Inventor: TAWARA KATSUMI
IPC: H04N5/44
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a coding transmitter and a decoding receiver that conduct transmission and reception of parallel multi-channel SDTV(standard definition television) broadcast with a simple configuration in the case of spotted broadcast of HDTV(high definition television) and SDTV. SOLUTION: In the case of coding/decoding an HDTV video signal, a transmission buffer 30 and a reception buffer 80 are used as a single buffer respectively to conduct coding and decoding. In the case of coding/decoding a plurality of SDTV video signals, the transmission buffer 30 and the reception buffer 80 are divided into a number of SDTV video signals respectively so as to use them as a plurality of division transmission buffers and division reception buffers for coding and decoding.