baber/WOPTO huggingface dataset:
Patent JP-H0877489-A (JP)
Title: Communication device between road side apparatus and vehicle
Inventor: AKUTSU EISAKU
IPC: G08G1/127
Filed: 1994-08-31
Abstract: PURPOSE: To identify a vehicle position including a discrimination between an up and a down lane as to the communication device which transfers information between a vehicle and a road-side station group. CONSTITUTION: Communication posts 10-n are installed so as to send signals of at least three kind of carrier frequencies (f1 -f4 in figure) along a road. A management center 20 and the individual communication posts 10-n are connected so that a mutual communication can be made. On the vehicle 30, an on-vehicle mounted unit is provided which stores a history of variation in the carrier frequency fn of the signal sent from the communication post 10-n and also sends an abnormality signal including the history of the variation in fn if abnormality of the vehicle 30 is detected. The management center 20 grasp the position and travel direction (lane) of the abnormal vehicle from the position of the communication post 10-n having received the abnormality signal and the history of fn.
Patent JP-S60100475-A (JP)
Title: Semiconductor pressure sensor
Inventor: KAWAGUCHI AKIMITSU
IPC: H01L29/84
Filed: 1983-11-04
Abstract: PURPOSE:To enable to automatically cancel an error due to the displacement of the position of eight piezoelectric resistance elements by a pressure sensor itself without almost loss of its sensitivity even if the displacement occurs by arranging the elements on a square-shaped circular diaphragm formed on a semiconductor substrate by a specific method to form a bridge circuit. CONSTITUTION:A diaphragm 2 is formed circularly in a square shape by a square-shaped circular groove 1a on a semiconductor substrate 1, and the first resistance element group 3 which includes four resistance elements 31, 32, 33, 34 of the same resistance value interposed at both sides of the inner wall of the central groove 1a and hence a hill, and the second resistance element group 3' which includes four resistance elements 3'1, 3'2, 3'3, 3'4 equivalent to the elements 31, 32, 33, 34 are arranged as shown. The elements 31 and 34, 32 and 33, 3'1 and 3'4, 3'2 and 3'3 are respectively connected in series, and a bridge circuit 4 is formed so that the sides of the first series circuit 31, 34 belonging to the element groups and the sides of the circuit 3'1, 34 form an opposed pair and the sizes of the second series circuit 32, 33 and the sides of 3'2, 3'3 form an opposed pair.
Patent JP-H0924010-A (JP)
Title: Cleaning tool for every nook and corner
Inventor: NAKAYA FUMIO
IPC: A47L13/46
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To surely wipe out dust and stains to the inner part of the corner by piling up several sheets of elastic nonwoven fabric to be united in a body, forming the forward end part thereof to be tapered, and fixing the nonwoven fabric part to the holding part of a handle end in such a manner that the periphery of the nonwoven fabric part projects over the holding part. SOLUTION: Several sheets of elastic nonwoven fabric 1 about 2mm-3mm thick are piled up, folded in two, taking the portion of the center as a center line, and united in a body by stapling with Hotchkiss 2 or the like to form a tool main body with the center of the forward end part 3 of the nonwoven fabric 1 and the right and left sides thereof oblique. The thus formed tool main body is inserted in a holding part provided on the end of a handle 4 and fixed in such a manner that the periphery of the nonwoven fabric 1 projectes over the holding part to complete a required cleaning tool. Thus, the forward end part 3 of the nonwoven fabric 1 fixed to the holding part 5 is lightly pressed to the corner between the wall and the floor to wipe, thereby effectively cleaning every nook and corner.
Patent JP-2000039596-A (JP)
Title: Optical shutter device and image recorder
Inventor: MASUDA TOMOHIKO
IPC: G02F1/03
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To always keep a nearly fixed light quantity with simple constitution in a solid scan type optical shutter device using a PLZT as an optical shutter means and an image recorder. SOLUTION: This optical shutter device is constituted so that many optical shutter elements 24 consisting of a PLZT are turned on/off based on the image data by a high voltage driver, a light beam is transmitted through at the turned on time and an image is formed on a photosensitive body. A voltage higher than a one wavelength voltage is applied to the optical shutter element 24 through a common electrode 25 and separate electrodes 26 as a drive voltage.
Patent JP-2000041015-A (JP)
Title: Multiframe synchronizing detector
Inventor: TOKURA YOSHINORI
IPC: H04J3/06
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To compose a multiframe synchronizing detector with a little circuit configurations. SOLUTION: This device is provided with a synchronizing bit extracting means 10 for extracting the respective bits of a multiframe synchronizing signal from a multiframe, plural shift registers 12 for successively inputting and temporarily holding the respective extracted bits, bit pattern detecting means 13 and 14 for comparing continuous bit streams from the respective shift registers with prescribed bit pattern groups constituting the multiframe synchronizing signal, an input bit stream selecting means 20 for successively inputting the bit streams from the plural shift registers to the said bit pattern detecting means, plural counters 21 for storing the number of times of pattern coincidence through the said comparison for each shift register,  and a synchronizing discriminating means 11 for monitoring the said plural counters and discriminating the synchronism of the multiframe based on the case that any one of counters reaches the prescribed number of times.
Patent JP-H1051789-A (JP)
Title: Dynamic image coder, dynamic image communication equipment and dynamic image coding method
Inventor: MATSUI SHINICHI
IPC: H04N19/107
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To recover an error quickly with respect to a motion area and to suppress a data quantity. SOLUTION: A VRAM 1 stores dynamic data received sequentially in the unit of frames. An area discrimination section 3 divides an image stored in the VRAM 1 into a plurality of blocks and discriminates whether each block belongs to an moving region or a still region. A coding setting section 4 sets a block to apply inframe coding processing to the still and moving regions at a rate of 1:2. An inner processing section 5 applies in-frame coding to the block to which the in-frame coding processing is set. On the other hand, an intra processing section 6 applies in-frame motion compensation coding to blocks to which the in-frame coding processing is not set. Furthermore, the coding setting section 4 shifts a prescribed number of blocks each for each frame for the blocks to which the in-frame coding processing is set.
Patent JP-H0492256-A (JP)
Title: Acoustic equipment
Inventor: HONDA TAKASHI
IPC: G11B20/04
Filed: 1990-08-07
Abstract: PURPOSE:To always record even an audio signal via a graphic equalizer at the optimum level by controlling a recording volume based on control data generated by a control data generating means and a detected peak level value. CONSTITUTION:A microcomputer 3d is equipped with the control data generating means 3f which generates the control data 3e to control the volume 2b of a recorder 2. A microcomputer 1d, a microcomputer 2d, and the microcomputer 3d are connected mutually with a bidirectional communication line 4, and the volume 2b of the recorder 2 is comprised so as to be controlled at the optimum recording level based on the peak level value 1e of a CD player 1 received via the bidirectional communication line 4 and the control data 3e of the graphic equalizer GE 3. Thereby, it is possible to always perform recording at the optimum recording level in spite of the equalizing level of the GE 3.
Patent JP-S60100342-A (JP)
Title: Deflection device for cathode-ray tube
Inventor: OGASA MICHIO
IPC: H01J29/76
Filed: 1983-11-04
Abstract: PURPOSE:To remove green drooping by providing a deflection yoke with a coil generating a six pole magnetic field by winding it about a ring core while making thereto a part of a current, wherein a vertical deflection current is modulated with a horizontal deflection current, to flow. CONSTITUTION:A deflection yoke 4 of a color cathode-ray tube having electron guns 3 arranged in an inline shape is provided with a coil 12 generating a six pole magnetic field inside the core 13 by winding six sets of coils 14 about a ring core 13 made of plastics of acryl resin. And a part of the current, wherein a vertical deflection current is modulated with a horizontal deflection current, is made to branch between said terminals 15 and 16. Accordingly, the sensitivity in the vertical direction of a green electron beam positioned in the center of three electron beams can be corrected from being reduced with being subjected by horizontal deflection than the green and red electron beams positioned on both sides while removing green drooping generated as misconvergence.
Patent JP-S6269798-A (JP)
Title: Direction passage separator for electronic exchange
Inventor: OKAYASU MASAHARU
IPC: H04Q3/545
Filed: 1985-09-21
Abstract: PURPOSE:To prevent the deterioration in control efficiency even when a control order of the same contents is sent to many peripheral equipments by performing a multiple address function in a short time by one transmission of the control order of a central control unit. CONSTITUTION:Duplexed channel bus controllers SPBC0 and SPBC1 are connected to central control units CC0 and CC1 duplexed to 0 system and 1 system. Various peripheral equipments SP as well such as the channels and a scanning device are duplexed and connected at respective direction passage to a duplexed SP bus 10. The duplexed SP buses 10 are accommodated in the channel bus controllers SPBC0 and SPBC1 of the system corresponding thereto respectively. The channel bus controller SPBC functions as a direction passage separating part for separating a control order at every direction passage. Many peripheral equipments SP are divided into groups at every direction passage, accommodated in the respective SP buses 10 to disperse load. For the peripheral equipment SP, the control order is outputted from the conventional type central control units CC0, CC1.
Patent JP-H1034725-A (JP)
Title: Temperature control method and device for heating tube of injection molding machine
Inventor: KIMURA SHIGERU
IPC: H05B3/46
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To permit the optimum temperature control in accordance with the characteristic of a material resin without changing any control program by a method wherein temperature control sites are provided at a plurality of positions in the direction of a tube in a feed zone while one of the temperature control sites is selected to effect different temperature controls in accordance with necessities. SOLUTION: The feed zone 11 of a heating tube 10 is provided with temperature control sites 31, 32 in the direction of the tube thereof and the temperature control site 31 or the same 32 is selected to effect the control. When the temperature control site 31 is selected, a temperature curve A is selected and a big amount of heat can be provided at the initial stage of plastication while the sticking of resin material in a compression zone 12 can be prevented when the short cycle molding work of polyamide resin, having a big specific heat, for example, is effected. On the other hand, when the temperature control site 32 is selected, the molding is effected by a general molding cycle along a temperature curve B and good molded pieces can be obtained along a gentle temperature curve.  The temperature control of the feed zone 11 can be effected through largely different controls even at the same temperature T1 in such a manner.
Patent JP-S6365698-A (JP)
Inventor: NARITA YOSHIO
IPC: H05K3/36
Filed: 1986-09-05
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-S6267871-A (JP)
Title: Semiconductor device
Inventor: WATANABE KIMINORI
IPC: H01L29/40
Filed: 1985-09-20
Abstract: PURPOSE:To obtain the planar type semiconductor device comprising a high withstand voltage by composing the resistive field plate within a range 20-80mum from the edge of a p-n junction out of a low resistance conductive film virtually. CONSTITUTION:A CVD oxide film 16 is formed and it is patterned in a manner it covers from the edge of a junction of a base layer 12 to a field region. Then, after the deposition and patterning of an A film, source electrodes 17 and 18 which come in contact with a source layer 13 and the base layer 12 at the same time and an electrode 20 which comes in contact with a substrate through a contact layer 19 are formed. At that time, the source electrode 18 extends on an insulating film 16 only by a predetermined distance L(=20-80mum) from the edge of a junction of the p<+> type base layer 12. Next, a drain electrode 22 is formed on the back side of the substrate by vapor deposition of a V-Ni-Au film. Lastly, an amorphous silicon film as a high resistance film 21 is formed on the surface of the substrate and it is patterned in a manner it extends from the electrode 18 to the electrode 20 so as to compose a field plate.
Patent JP-H0543097-A (JP)
Title: Printer form carrying method
Inventor: OSADA ISAO
IPC: B65H23/14
Filed: 1991-08-20
Abstract: PURPOSE:To easily apply back tension in tensile continuous form type printing by independently controlling a roller pair and a tractor with respective drive quantities. CONSTITUTION:A roller pair 5 is pushed down for the purpose of becoming a main means for feeding paper sheets, and driven by a motor 10 so as to obtain a regular feed of paper sheets when the device is in cutform type printing. In push continuous form type printing, as the roller pair 5 must carry paper sheets with driving quantity synchronous with a tractor 8, the same is driven with a regular driving quantity by motors 10 and 14. In a setting step of tensile continuous form type printing, the roller pair 5 is pushed up, and when an operator sets a continuous paper sheet to start printing action, the roller pair 5 is pushed down, while the motor 10 is driven with driving quantity a little smaller than the regular driving quantity, and the motor 14 is driven with regular driving quantity. Thereby, a continuous paper sheet is pulled by the tractor 8, carried while being subjected to back tension by the roller pair 5, and discharged out.
Patent JP-H0661670-A (JP)
Title: Cooling structure for ceramic board
Inventor: KIKUCHI SHUNICHI
IPC: H05K7/20
Filed: 1992-08-04
Abstract: PURPOSE:To provide a cooling structure for a ceramic board which can be manufactured easily while minimizing environmental change in the housing. CONSTITUTION:In the cooling structure for a ceramic board where the element mounting face of a ceramic board 1 is enclosed by a housing 2 and cooling elements 3 mounted on the housing 2 cool the heating elements 4 mounted on the element mounting face, internal space of the housing 2 is opened to the outer air through appropriate number of micro holes made through the housing 2.
Patent JP-S6267408-A (JP)
Title: System for measuring position
Inventor: NISHITANI TAKUJI
IPC: G01C11/00
Filed: 1985-09-20
Abstract: PURPOSE:To perform arithmetic processing at a high speed without roughening the correspondence of a picture element, by applying arithmetic processing to two image informations in parallel by a plurality of operation units and a memory means in which the bank region is determined at every unit. CONSTITUTION:In an apparatus for calculating the position of an object to be measured by applying arithmetic processing to two image informations, a plurality of operation units 14-15 for the apportional processing of operation of calculating the correspondence relation between images are provided and, further, a data memory means 13 for storing operation data read/written by a plurality of the operation units 14-16 at every predetermined bank region is provided. The operation units 14-16 perform calculations respectively allotted thereto predetermined times in parallel while successively renewing the bank region of the memory means 13 to perform the convergence to steady solution.
Patent JP-H0655891-A (JP)
Title: Apparatus for recording image
Inventor: MATSUHASHI KUNIHIKO
IPC: B43L1/00
Filed: 1992-08-04
Abstract: PURPOSE:To provide an apparatus for recording an image which has a good writing property and can record and delete the image with proper thickness and concentration by placing an elastic layer between a reversible recording medium and a plate type base. CONSTITUTION:On a substrate, an elastic layer is placed between a reversible recording medium 10 having a thermosensible layer 31 which changes its transparency reversibly according to temperature and a plate type base 32. During writing with a hot pen, since an image can be written with lines having proper thickness utilizing deflection of the elastic layer 31 and since the thermal conduction to the reversible recording medium 10 can be effected efficiently, the lines are prevented from being thinned or deleted even when the image is written quickly. Moreover, since the contact area can be adjusted by the pressure a writer puts on the pen, the writing property can be improved by selecting the hardness, thickness, and material of the elastic layer 31.
Patent JP-H03239457-A (JP)
Title: Production scheduling device
Inventor: NAKAYAMA HIDESUKE
IPC: G06Q50/04
Filed: 1989-08-11
Abstract: PURPOSE:To reduce the occurrence of delay due to variations in processing time at each process, and shorten a span of lead time by determining a charging order so as to make a line balance turn to the best at all times as to a scheduled charging lot. CONSTITUTION:When the initial setting is over, the charging order of lots newly charged is determined. A charging article retrieving part 5 delivers a lot number and a kind code to a process load developing part 6 at which load at each process is entered in a process load matrix 7 in procedures similar to the process load development of unfinished lots. At a process load balance calculating part 8, the total value of all elements on an evaluation line is fed to an optimum balance charging article storage part 9. When a series of operations is all over, the charging article retrieving part 5 starts the retrieval of a charging lot data file again, and at a time when the development of all lots to the process load matrix is completed, a scheduling process is finished. In consequence, at this process load matrix, plural numbers of lots being sched uled for charging are arranged in order at all times so as to make the process load balance turn to optimum.
Patent JP-H0741996-A (JP)
Title: Electrodeposition plating device
Inventor: ASADA KAZUTOSHI
IPC: C25D17/06
Filed: 1993-07-31
Abstract: PURPOSE:To apply an electrodeposition plating on a thin-film wafer with uniform thickness and quality on the surface. CONSTITUTION:This electrodeposition plating device is formed out of a plating tank 1, the anode 2 and cathode 3 dipped in plating soln. in the tank 1, a plating soln. agitating means 4 and the power source 5 and magnetic field generating means 6 provided outside the tank 1. The cathode 3 is composed of a thin-film wafer to be plated and an auxiliary cathode plate. The auxiliary cathode plate is formed in annular with the outer diameter larger than that of the wafer and with the inner diameter smaller than the diameter of the wafer. Plural claw-shaped protrusions are formed at regular intervals over the entire inner peripheral end of the auxiliary cathode plate.
Patent JP-H053115-A (JP)
Title: Multipolar magnetized permanent magnet
Inventor: HORI NAOKI
IPC: H01F7/02
Filed: 1991-07-24
Abstract: PURPOSE:To obtain a small type cylindrical multipolar permanent magnet on which the number of poles in axial direction is increased. CONSTITUTION:The title multipolar magnetized permanent magnet is constituted in such a manner that a sector permanent magnet group 1c, which is formed by alternately adhering a sector permanent magnet 1a, which is magnetized in radial direction so that the bore side becomes N-pole and the outside diameter side becomes S-pole, and a sector permanent magnet 1b, which is magnetized in the direction opposite to the above, is formed into a cylindrical magnet 1d by joining the above-mentioned magnets together in such a manner that the adjacent magnetic poles in circumferential direction are the same pole or the different pole, and that the adjacent poles in axial direction (and circumferential direction) are different poles from each other.
Patent JP-S58109870-A (JP)
Title: Target tracking and predicting system
Inventor: KANEYOSHI MASAHITO
IPC: G01S13/66
Filed: 1981-12-23
Abstract: PURPOSE:To obtain the information on the future position of a target which is moving straight and irregularly, by predicting the an irregular movement while tracking continuously the target by each processor on the basis of the information given from a radar system and an optical system and then calculating a curvature from the past data locus. CONSTITUTION:The radar and optical systems receive control signals 7 and 9 from a composite computer system 4 respectively to track a target and deliver tracking data 8 and 10 respectively. For the system 4, a target processor 63 decides the target tracking state for both radar and optical systems, and both systems transmit the command signals to a sensor interface controller 60, a processor 61 for target 1 and a processor 62 for target 2 to compensate the tracking to each other. A weapon control processor 63 usually performs a calculation to obtain a predicted positionIof the target on the extended line of the target motion vector and if the carvature is designated, the processor 64 performs a compensating calculation through the positionIby means of a curvature data given from the processor 63 to calculate the predicted position II of the target.
Patent JP-H07148408-A (JP)
Title: Filter for oil purifying apparatus
Inventor: NAKANO MASAO
IPC: B01D39/14
Filed: 1994-09-01
Abstract: PURPOSE:To provide a filter which can be treated as a combustible article while maintaining necessary functions. CONSTITUTION:A filter for oil purifying apparatuses is composed of an activated carbon 2 layer and filter materials 4, 5 which surround the activated carbon. The filter materials positioned in the upper side, the lower side, and the lateral sides of the activated carbon layer to surround the activated carbon layer are made of a fibrous material containing vegetable fibers, and at least the filter material 4 positioned in the upper side of the activated carbon layer is composed by mixing vegetable fibers and synthetic fibers. The filter can be treated as a combustible article and since the vegetable fibers are used for it, the filter can have high resistance to heat of a hot oil poured to the filter and an excellent filtering function. Regarding the filter material for the upper side of the activated carbon layer, since a mixture of vegetable fibers and synthetic fibers is used, the mesh size can be made rougher than that of a filter made of only vegetable fibers and thus oils can be permeated easily.