baber/WOPTO huggingface dataset:
Patent JP-S594311-A (JP)
Title: Filter
Inventor: KUZUMI TOSHIKO
IPC: H03H9/54
Filed: 1982-06-30
Abstract: PURPOSE:To eliminate the need for an equalizer, by adding a resistor to a rejector for providing suitable transmission loss characteristics and compensating the amplitude distortion of a filter by the rejector. CONSTITUTION:The filter 8 is constituted by connecting a BPF2 and the rejector 7 having variable transmitting characteristics in cascade. The rejector 7 consists of quartz 6, an all-path network 9 and a resistor 10 adjusting the transmission loss of the network 9. The rejector 7 is adjusted so as to have characteristics inverse to the transmission characteristics of the BPF2. Since the compensation of the amplitude distortion at the BPF2 is done by the rejector 7 without using a special equalizer, the entire filter 8 is miniaturized.
Patent JP-H06323942-A (JP)
Title: Knocking-signal processing apparatus
Inventor: MIWA SHOHEI
IPC: G01L23/22
Filed: 1993-05-14
Abstract: PURPOSE:To provide a knocking-signal processing apparatus which does not lower the detection accuracy of knocking even when the knocking is provided with an adjacent frequency component. CONSTITUTION:A signal which is output from a knock sensor 11 is frequency- analyzed by band-pass filters (BPFs) 121, 122, 123, and it is taken into a microcomputer (a muP) 13. When the output of the central frequency component of one BPF is smaller than the output of the frequency component of others, the renewal of a threshold value for removal of a noise is stopped in the muP 13, and it is restrained that the detection accuracy of knocking is lowered when the threshold value becomes unneccesarily high. In addition, when the central frequency of the BPF is made to coincide with a knocking frequency, the detection accuracy of the processing apparatus can be increased.
Patent JP-S61270249-A (JP)
Inventor: SHIOZU TATSUZO
IPC: C04B24/26
Filed: 1985-05-25
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-H11308614-A (JP)
Title: Digital image decoder, its method and distribution medium
Inventor: AOKI KAZUO
IPC: H04N19/423
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To apply input processing to a data stream adopting a plurality of formats. SOLUTION: A TS parser 24 and a PES parser 25 reconfigure one or a plurality of ESs from a TS packet, a video PID, a PES packet, and a video PID and provide an output of the result. The TS parser 24 and the PES parser 25 give the reconfigures ES to a separate ES buffer 26. A decoder section 28 reads a prescribed ES from the separates ES buffer 26. A decoder section 28 reads a prescribed ES from the separate ES buffer 26 in accordance with the instruction of a control I/F section 27 and decodes it in units of frames of fields. A VRAM I/F section 30 divides the image data decoded by the decoder section 28 by each program and stores the result to a VRAM 29. An output format selector section 31 selects and outputs prescribed image data from image data stored in the VRAM 29 according to the instruction of a control I/F section 27.
Patent JP-S593382-A (JP)
Title: Electric field type detector for human body
Inventor: OOHASHI HIROSHI
IPC: G08B13/26
Filed: 1982-06-30
Abstract: PURPOSE:To detect the movement of a human body in the detection area under monitoring in an electric field type detector for human body having plural independent detection wires by connecting the detection wires under no monitoring to the ground. CONSTITUTION:Respective objects XA, XB, XC to be monitored are divided by blocks, and the respective blocks are enclosed with detection wires 1A, 1B, 1C to set detection areas A, B, C. The respective detection wires are introduced through shielded wires 9A, 9B, 9C to a detector body 10 via selection switches SWA, SWB, SWC. The selection switches are constituted of changeover switches, and are connected on one side to the body 10 and the other to the ground side. Interlocking switches SWA', SWB', SWC' interlocking to the selection switches are provided and pilot lamps 11A, 11B, 11C which indicate the monitoring state are lighted. The detection wires under no-monitoring are connected to the ground, whereby the false detection of the operation in the detection area thereof in the detection areas under monitoring is prevented.
Patent JP-H02292302-A (JP)
Title: Prevention of deposition of polymer scale
Inventor: UENO SUSUMU
IPC: C08F2/00
Filed: 1989-05-02
Abstract: PURPOSE:To prevent polymer scale from depositing on the inside wall, etc., of a polymerizer by polymerizing an ethylenically unsaturated monomer in a polymerizer having an inside wall coated with a film containing an ester derivative of a tannin. CONSTITUTION:An ethylenically unsaturated monomer is polymerized in a polymerizer having an inside wall coated with a film containing an ester derivative of a tannin. The ester derivative is one obtained by adding an acid halide to a tannin in an aqueous alkaline solution and heating the mixture. Examples of the tannin used desirably include tannic acid, Turkish gallotannin and kaki- shibu tannin. According to the above process, the polymerizer can be used repeatedly without deposition of polymer scale by performing the coating once for each or several batches.
Patent JP-H0411903-A (JP)
Title: Accumulator
Inventor: MATSUGI SHIN
IPC: B01D19/00
Filed: 1990-04-26
Abstract: PURPOSE:To prevent the leakage of a liq. from a discharge part by providing the accumulator in the middle of a pipeline, imparting a rising gradient to the accumulator in the flow direction and furnishing an exhaust part at the upper part of a riser. CONSTITUTION:When a liq. contg. gas flows in direction of the arrow A in the accumulator 5, the flow velocity is sufficiently reduced since the inner diameter is sufficiently large in the accumulator 5, the gas in the gas-water mixture is moved upward by its buoyancy, and the surplus gas is separated. The rear end 5b of the accumulator 5 is filled with the liq. because a rising gradient is imparted to the accumulator 5 in the flow direction, hence the surplus gas slowly moves in the liq. along the upper surface of the accumulator, and the water surface at the front end 5a of the accumulator is not significantly disturbed. Consequently, the water level in the accumulator 5 is detected by a level detecting part 2 provided at the upper part of the riser at the front end 5a to control the liq. surface, and the leakage of water droplets from the exhaust part 4 is prevented.
Patent JP-H02292843-A (JP)
Title: Wafer positioning device
Inventor: CHIKAMATSU SHUICHI
IPC: H01L21/68
Filed: 1989-05-02
Abstract: PURPOSE:To obtain a device, by which the eccentricity of a wafer is corrected at high speed and with high precision and a positioning of the wafer can be performed, by a method wherein the outer periphery of the wafer is detected by a linear photosensor and the position of the OF of the wafer, the angle in the eccentric direction of the wafer and the amount of eccentricity of the wafer are found on the basis of data obtained according to the rotation of the wafer on the distance between the center of rotation of the wafer and the outer periphery. CONSTITUTION:A wafer positioning device is provided with a turning table 6b, on which a wafer 1 is placed projecting its outer peripheral side from the turning table 6b to the outside, a linear light source 3a and a linear photosensor 3b, which are arranged in parallel to each other adjoining the above wafer 1 in such a way as to hold the projected outer peripheral side, and an arithmetic processor 4; in which the above table 6b is rotated at least one time, the distance between the center of rotation of the wafer 1 and the outer periphery of the wafer 1 is detected by the sensor 3b and the position of the orientation flat (OF) of the wafer to the previously set position of the wafer, the angle in the eccentric direction of the wafer 1 and the amount of eccentricity of the wafer 1 are calculated; and the wafer 1 is positioned at the above previously set position of the wafer on the basis if the position of the OF, the angle in the eccentric direction of the wafer 1 and the amount of eccentricity of the wafer 1, which are calculated by the processor 4.
Patent JP-H09276322-A (JP)
Title: Knee supporter and method for producing the same
Inventor: AYUKAWA HIROSHI
IPC: A61F13/06
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a knee supporter whose fastening belt does not directly touch the skin exposed from the opening formed on the main body of the knee supporter so that the user does not feel uncomfortable. SOLUTION: A thin patch cloth 3 which is thinner than the material of this knee supporter main body 1 is attached at the opening 2 opposite to the knee hole part of the knee supporter main body 1.
Patent JP-H049968-A (JP)
Title: Abnormal rotation detecting device for image forming device
Inventor: UCHIUMI SHIYOUJI
IPC: G03G15/00
Filed: 1990-04-27
Abstract: PURPOSE:To surely detect abnormal rotation and to prevent the damage of a rotor and faults in forming an image by consecutively detecting the vibration of the rotor by plural sensors, Fourier-transforming a signal and checking the change of a difference between the vibration levels of respective spectra. CONSTITUTION:After the detection signals of gap sensors 2a and 2b are respectively A/D converted, they are inputted in a microcomputer 5 and stored in a RAM 51. The data are individually Fourier-transformed by an arithmetic means 52 so as to calculate the vibration levels A(nu) and B(nu) of every frequency. A discrimination means 53 calculates the square of the difference between the vibration levels D(nu). By judging that abnormal vibration occurs when an area Ds exceeds a reference value Dso at a normal time, the display of abnormality is performed by a display means 6 and the driving of a photosensitive drum 12d or the driving of an entire copying machine is stopped by a driving stop means 7, thereby preventing the damage of the rotor and the large number of faults in forming the image.
Patent JP-H0753979-A (JP)
Title: Composite substance containing chromium carbide and solid lubricant and used as high-speed oxygen fuel spray coating
Inventor: JIEEMUSU YUU DAABII
IPC: C10N10/12
Filed: 1994-05-02
Abstract: PURPOSE: To form a composite material desirable for forming a highly lubricating coating on a substrate such as a metal and to form a coating thereof.  
     CONSTITUTION: There is provided a composite material comprising a matrix including chromium carbide particles, and a solid lubricant mixed with the matrix and including barium fluoride and calcium fluoride. This material is spray-deposited onto a substrate using a high-velocity oxy-fuel spray coating technique to form a composite material coating. Desirably, the matrix contains about 20 wt.% metallic binder, the matrix contains particles adjusted to about -325 mesh, the calcium fluoride amounts to about 68 wt.% of the total weight of the solid lubricant, the barium fluoride constitutes about 32 wt.% of the total weight of the solid lubricant, the solid lubricant is an eutectic composition, the solid lubricant has particles adjusted to about -170 to +400 mesh, and the solid lubricant amounts to about 4-15 wt.%, based on the total weight of the composite material. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H04230874-A (JP)
Title: Measurement of two dimensional electromagnetic field intensity
Inventor: MASUDA NORIO
IPC: G01R29/08
Filed: 1991-05-20
Abstract: PURPOSE:To obtain a measuring device of two dimensional electromagnetic field intensity of rather simple constitution with which precise distribution of the electromagnetic field intensity can be measured vary quickly. CONSTITUTION:A measuring device 1 of two dimensional electromagnetic field intensity, detects electric field or magnetic field of noise electric wave from an equipment 2 to be measured, by an electromagnetic field probe 11. From a key board 15, frequency to be measured, and intervals of scanning ranges and measurement points of the electromagnetic probe 11, are input to a controller 14. A spectrum analyzer 12 selects and receives the noise electric wave of designated frequency by the controller 14, from the electromagnetic probe 11, and then outputs intensity signal data to the controller 14. A probe scanning part 13 makes the electromagnetic probe 11 which is loaded thereto, scan two dimensionally by the controller 14, with putting a motor drive interface 16 in between. The controller 14 outputs intensity distribution signal consisting of position data of the electromagnetic probe 11, to a display 17, and the display 17 displays the intensity distribution of the noise electric wave, two dimensionally.
Patent JP-2000305079-A (JP)
Title: Rack projection type display device
Inventor: SAKAGUCHI MASASHI
IPC: G03B21/62
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To permit viewing even in a light room, to directly instruct an image on a screen and to unnecessitate a new install place by composing a desk of a display device. SOLUTION: Projecting light 2 outputted from a projector 5, which is attached to a casing 10 by a fixing screw or the like so as to turn a projecting lens downward, is reflected toward a mirror b14 by a mirror a13, further reflected toward a transmission type screen 8 by the mirror b14 and made incident at an angle with which the optical axis center of the projecting light 2 can perpendicularly cross the transmission type screen 8 for image formation. A front panel 17 formed from transparent reinforced glass or reinforced resin, for example, is arranged on the surface of the transmission type screen 8, reflection-proof coating is applied to that surface for preventing the reflection of external light or peripheral light, and the surface has an effect similar to the top plate of the desk and protects the transmission screen 8 as well.  In a conference or the like, a participant sits down in front of the device, which is also used as a desk, and can watch information displayed on the device while watching documents or the like on the device together.
Patent JP-S62271058-A (JP)
Title: Mechanical translation system
Inventor: YAMANAKA NORIKO
IPC: G06F17/27
Filed: 1986-05-20
Abstract: PURPOSE:To continue highly efficient processing with a mechanical translation system even in a group unit containing plural continuous unregistered words, by adding a processing unit recognizing part to divide an input original sentence for each processing unit based on the retrieving result obtained by a dictionary retrieving part. CONSTITUTION:An input original sentence received from a input part 1 is inputted to a translating part 5 via an editing control part 4 and then translated. The part 5 includes a processing unit recognizing part 52 to decide the processing unit from the retrieving result obtained by a dictionary retrieving part 51. This decided processing unit is outputted to a translation processing part 53. In other words, a character pointer set at an unregistered part is set at the 2nd character from the head and this character pointed by the pointer is compared with its immediately preceding character in terms of their types as long as the pointed character is kept within the unregistered part. Based on the result of this comparison, the original sentence is divided as long as the adjacent characters have different types. While a process where the pointer is advanced by a step is repeated if the adjacent characters have the same types. When the pointer gets out of the unregistered area, the remaining part is divided under the single processing condition. Thus the highly efficient translation processing is continued even in the case of plural continuous unregistered words.
Patent JP-2000307500-A (JP)
Title: Line control station alternation system
Inventor: NAKANO MOTOO
IPC: H04J3/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To perform demand allocation multiple access(DAMA) satellite communication of high reliability and quality without any break of operation of satellite communication accompanying the alteration of a line control station. SOLUTION: When a line control station 200a is a main station, a satellite communication device 100a receives a CSC(common signaling channel) sent from a line control station 200a by a receiving circuit 110a through a satellite 300 and passes data to a line controller 130a, and sends answer data by a transmitting circuit 120a to the line control station 200a only when receiving health- check data on its station. When the line control station 200a of the main station has a problem or when the quality of the satellite line deteriorates owing to bad weather, the function of the line control is normally transferred from the main station to a subordinate station. In this case, the subordinate station 200b does no operation before the function is transferred and only shares line control information with the main station.  Them CSCs are prepared by two or more lines and even the subordinate station always sends the line control information from a transmitting circuit.
Patent JP-H10301590-A (JP)
Title: Sightseeing guide article
Inventor: MOCHIZUKI KAZUMI
IPC: G09F25/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a sightseeing guide which can securely be listened to at desired time and use a voice improving presence more in an easy-to-carry style at low cost by providing a sightseeing guide recording member where a voice of a sightseeing guide sentence of a plan drawn up corresponding to a sightseeing point specified on the basis of the position where a tourist should stand is recorded. SOLUTION: This article consists of a magnetic tape 10 as the sightseeing guide recording member and a card group 20 consisting of cards as a sightseeing point display member, and sightseeing guide sentences corresponding to respective sightseeing points are recorded on the magnetic tape 10. The tourist carries the magnetic tape 10 and card group 20 and reproduces a sightseeing guide sentence sound recording part corresponding to a sightseeing point by small-sized reproducing equipment when arriving at the sightseeing point. Consequently, a sightseeing guide regarding buildings, scenery, etc., viewed from the sightseeing point can be received through headphone earphones; etc.
Patent JP-H0411256-A (JP)
Title: Automatic development processing device and processing method
Inventor: NAGASHIMA TOSHIHARU
IPC: G03C5/38
Filed: 1990-04-27
Abstract: PURPOSE:To prevent the generation of smells by gaseous sulfurous acid, the staining of a photosensitive material, etc., by specifying the fixer to be supplied to a 2nd processing tank and providing a means for bringing the photosensitive material and an aq. acidic org. matter soln. into contact between the 1st and 2nd processing tanks and a means for bringing the photosensitive material and an aq. org. hardener soln. into contact between a 3rd processing tank and a drying section. CONSTITUTION:The fixing processing liquid supplied to the 2nd processing tank 2 is the fixing processing liquid of >=pH6 contg. thiosulfate and sulfite. The means 5 for bringing the photosensitive material and the aq. soln. of the acidic org. matter which has an acidic group and is substantially nonvolatile into contact is provided between the 1st processing tank 1 and the 2nd processing tank 2. The means 6 which brings the photosensitive material and the aq. soln. contg. the org. hardener into contact is provided between the 3rd processing tank 3 and the drying section 4. The generation of the smells by the gaseous sulfurous acid and the metal corrosion are prevented in this way and the staining of the photographic sensitive material, etc., are obviated.
Patent JP-S5815302-A (JP)
Title: Antenna device
Inventor: OKADA TAKESHI
IPC: H01F21/06
Filed: 1981-07-20
Abstract: PURPOSE:To arbitrarily set the pass band characteristics without deteriorating the sensitivity, by providing a plurality of tuning coils for the reception of electromagnetic waves of the same frequency for one ferrite core. CONSTITUTION:A rod shape ferrite core 10 is provided with tuning coils 11,11' and matching coils 12,12' magnetically coupled with the tuning coils 11 and 11'. A tuning signal respectively obtained from the matching coils 12 and 12' is inputted to an amplifying element 14 via impedance elements 13 and 13'. The pass band width can be adjusted in the stagger system by slightly shifting the tuning frequency of the tuning coils 11 and 11'.
Patent JP-H01282341-A (JP)
Title: Insolubilization of pitch fiber
Inventor: SHIOKAWA MICHIHIRO
IPC: D01F9/14
Filed: 1988-05-10
Abstract: PURPOSE:To provide the title insolubilization process in an oxidative gas so designed that a pitch raw material is spun and the resulting precursor fiber is imparted with static electricity prior to the insolubilization treatment to facilitate said treatment, thereby obtaining, a high-performance pitch fiber with little fusing. CONSTITUTION:When a pitch precursor fiber produced by spinning a coal- or petroleum-based pitch raw material is to be put to insolubilization treatment in an oxidative gas, said fiber is imparted, prior to said treatment, with static electricity (pref., washing with a solvent such as water or alcohol followed by imparting the fiber with static electricity through non-contact technique) to effect opening to prevent the pitch yarn from fusing when insolubilized, thereby accomplishing the insolubilization in a short time in high efficiency and obtaining a high-grade pitch fiber of improved physical properties.
Patent JP-S5339558-A (JP)
Title: Device for cutting straw stem into small pieces
Inventor: NISHIMORI SHIGEO
IPC: B02C9/00
Filed: 1976-09-22
Abstract: PURPOSE: To provide a device for cutting a straw stem into small pieces, comprising a plurality of parallel edges, which are radially displaced reversibly while rotating, in front of a straw stem support, thereby to prevent breakage and stuffing of the edges although an amount of the straw stems fed per unit time increases. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04269206-A (JP)
Title: Underwater structure
Inventor: HATANO HITOSHI
IPC: A01M29/30
Filed: 1991-02-25
Abstract: PURPOSE:To prevent the sticking of shellfishes and the like by coating a mixture of spores of algae and a water-soluble adhesive paste on an underwater structure. CONSTITUTION:Spores 3 of algae such as Ulotrichaceae, Monostroma nitidum, etc., are mixed with a water-soluble adhesive paste such as starches and gelatin. A mixture of the spores 3 with the adhesive paste 2 is coated on the surface of a sheet-like film 1.
Patent JP-S595826-A (JP)
Title: Cooling device of internal combustion engine
Inventor: TANAKA TAKAYUKI
IPC: F01P7/16
Filed: 1982-07-01
Abstract: PURPOSE:To enable to cool the cylinder head and the cylinder block to proper temperatures independently from each other, by forming a water jacket connected to a cooling water circulating system in the cylinder head and an oil jacket connected to a lubricating oil circulating system in the cylinder block. CONSTITUTION:In the cylinder head 1, there is formed a water jacket 7 which is connected to a cooling water circulating system consisting of a radiator 8, a water pump 9 and a thermostat valve 11. In the cylinder block 3, on the other hand, there is formed an oil jacket 13 which connected to a lubricating oil circulating system consisting of an oil pump 16, a thermostat valve 20, an oil cooler 17, a filter 18 and galleries 19. With such an arrangement, the temperatures of the cylinder head 1 and the cylinder block 3 can be controlled independently from each other. Therefore, it is enabled to prevent occurrence of knocking by keeping the cylinder head 1 at a relatively low temperature and to reduce the thermal and frictional losses by keeping the cylinder block 3 at a relatively high temperature.