baber/WOPTO huggingface dataset:
Patent JP-H01320486-A (JP)
Title: Identification of object underwater, especially moored mine with sonar
Inventor: JIYORUJIYU GURARU
IPC: G01S15/89
Filed: 1989-05-10
Abstract: PURPOSE: To discriminate an object lying on the bottom of sea by spreading a sound wave in a pattern having radiation lobes separated by an 0 value at the center of a vertical plane in under water region by the fact that an echo entering a dark zone does not disappear. CONSTITUTION: A field of view controller controls the phase of a signal generated from a frequency generator 31 under control of a servo circuit 37. The circuit 37 is operated according to a command provided by comparing the phase shift signals from amplifiers 35, 36 measured through a phase meter 38 with a predetermined value or provided from an angle of depression gyrometer for measuring the trim of sonar. Consequently, a significant inclination of antenna is corrected electrically while fixing the antenna mechanically. Since a central 0 value is present, an area where the sound wave is not spread significantly is present between two radiation lobes 44, 45. According to the method, an operator can discriminate between a mine laid on the bottom of sea and a tethered mine.
Patent JP-H0620950-A (JP)
Title: Heater for substrate and using method of the heater
Inventor: TAKASUKA EIRYO
IPC: H01L21/205
Filed: 1991-05-22
Abstract: PURPOSE:To efficiently make a temperature of a substrate uniform and to reduce a manufacturing cost and an energy cost of a heating system by efficiently compensating a drop of a temperature of an outer periphery of a sample base due to heat dissipation from the outer periphery of the base by an infrared lamp arranged close to the outer periphery of a sample placing surface. CONSTITUTION:A local drop of a temperature on an outer periphery of a sample base 13 due to heat dissipation from the outer periphery of the base 13 when the base 13 is heated is efficiently compensated by heating with an infrared lamp 18 arranged close to the outer periphery of the sample placing surface, and energy efficiency of infrared lamps 17, 18 is raised. Further, the lamps 17, 18 control to feed back quantity of heat at respective zones and always hold a temperature of a substrate 14 placed on the base 13 uniform. Thus, a drop of the temperature of the base can be efficiently compensated by the lamps arranged close to the outer periphery of the sample placing surface, and energy efficiency of the lamps can be raised.
Patent JP-H11307392-A (JP)
Title: Stacked differential transmission line
Inventor: TSUBOUCHI TOSHIRO
IPC: H01G4/35
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a stacked differential transmission line having superior noise removal characteristic. SOLUTION: In a through transmission line 21, one end part 21a is exposed to the left corner part at the back of a sheet 31, and the other end part 21b is made to expose to the right corner part at the back of the sheet 31. In a through transmission line 22, one end part 22a is exposed to the left corner part on this side of a sheet 32, and the other end part 22b is exposed to the right corner part on this side of the sheet 32. The center parts of the through transmission lines 21 and 22 face each other with the insulating sheet 31 laid inbetween. A static capacity C11 determined by the facing area, the interval and the dielectric constant which the insulating sheet 31 has is formed in the facing part.
Patent JP-S63281205-A (JP)
Title: Magnetic head
Inventor: SUZUKI HIROYUKI
IPC: G11B5/127
Filed: 1987-05-13
Abstract: PURPOSE:To obtain a satisfactory magnetic characteristic at a low cost by setting a surface opposite to the insulating film of a block in parallel to the insulating film and extending a first magnetic film at both sides of the block along the boundary of a pair of nonmagnetic material parts and the block. CONSTITUTION:The first magnetic film 2 composed of a high permeability material block 1 to form a groove for winding and a high saturated magnetic flux density material formed in a groove 4 for winding to the side to form the groove 4 for winding of the block 1 and at a medium sliding surface side from the groove 4 for winding is equipped. An insulating film 7 which is formed on the first magnetic film 2 and comes to be a magnetic gap, a second magnetic film 8 which is formed on the insulating film 7 and composed of a high saturated magnetic flux density material and a pair of nonmagnetic parts 6 and 9 connected to both edges of the insulating film 7 respectively are equipped. Further, the structure is obtained in which the surface opposite to the insulating film 7 of the block 1 is in parallel to the insulating film 7 and the first magnetic film 2 extends at both sides of the block 1 along the boundary with the pair of nonmagnetic material parts 6 and 9 and the block. Thus, the low cost and stable magnetic characteristic can be obtained.
Patent JP-H07302542-A (JP)
Title: Manufacture of shadow mask owing to electron beam processing
Inventor: OTSUKA YOSHINAO
IPC: B23K15/00
Filed: 1994-05-09
Abstract: PURPOSE:To obtain manufacture of a shadow mask for a color cathode-ray tube with its cup-shaped sectional form of a hole and its smooth wall surface even if an element material is large-sized and a plate thickness is large by means of an electron beam drilling and processing method. CONSTITUTION:When a metal plate is punched, an electron beam is radiated while the focus position of the electron beam is maintained in an underfocus against the above-mentioned metal plate. In addition to this, an electron beam is radiated while the focal distance of an electron beam is maintained to -0.2-2.0mm in relation to the metal plate, a round or rectangular hole is shaped, and a cup-shaped sectional plane is formed. As a result, the ideal form as the shadow mask hole can be obtained.
Patent JP-2000301790-A (JP)
Title: Paper discharge mechanism of portable terminal device
Inventor: KUMAGAI MITSUAKI
IPC: B65H23/28
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent paper dust generated when paper is cut from entering a printing apparatus. SOLUTION: A paper receiving part 21 having definite length in a paper feed direction is provided at the position opposed to a cutter 16 so as to be separated from the edge 16a of the cutter 16 by a predetermined distance so that the leading end thereof is located slightly inside the edge 16a of the cutter 16 (on the side of a platen 13). By this constitution, since paper dust generated when paper is cut by the cutter 16 falls on the paper dust receiving part 23 provided on the outside of the paper receiving part 21, paper dust can be prevented from entering a printer.
Patent JP-H02298576-A (JP)
Title: Nonasbestos-based friction material
Inventor: TAMAI YOSHIHIRO
IPC: D04H1/58
Filed: 1989-05-12
Abstract: PURPOSE:To obtain the subject friction material suitable for automotive brake pads, etc., having excellent damping properties and improved squeaking properties containing suitable amount of one-body premixed granules having at least specific value of diameter of friction material composition. CONSTITUTION:The aimed friction material contains suitable amount (preferably 5-70vol.% of total amount of the friction material) of one-body premixed granules having >=50mum diameter composed of components (C), (D) and (E) in a friction material comprising (A) fiber component such as aramid fiber, glass fiber or steel fiber omitting asbestos, (B) thermosetting resin component such as phenolic resin, (C) inorganic lubricant such as graphite, (D) abrasive material such as zirconium silicate and (E) filler powder component.
Patent JP-H02297690-A (JP)
Title: Code reader
Inventor: OUCHI IKUO
IPC: G06K13/06
Filed: 1989-05-12
Abstract: PURPOSE:To execute again operation and to enable following processing by discharging a card after the lapse of a prescribed time even when the card is clogged in the middle of conveyance after the card is inserted. CONSTITUTION:In correspondence to the insertion of the card, an insertion detection sensor 1 detects the card at a time T1. When a rear end detection sensor 2 does not detect the card within a set time TS of a timer to simultaneously start counting, a motor forward rotating signal FWD from a first decision part 4 is deleted at a time-up time point T2 of a timer 3. A motor backward rotating (reverse direction) signal REV is supplied from a second decision part 5 to a motor control part 6 and a motor 7 is driven backward. Then, the card is discharged. Thus, since the card is immediately discharged when the card is clogged, the stop of a sequence, which is caused since the card does not arrive at a card set position, can be eliminated.
Patent JP-H02294848-A (JP)
Title: Program evaluating system
Inventor: ONISHI KATSUNORI
IPC: G06F11/28
Filed: 1989-05-10
Abstract: PURPOSE:To execute the subsequent simulation under the same program evaluating condition again from the outside by saving an evaluation language of a program which is set from the outside by a first simulation. CONSTITUTION:In the case an evaluation by a first simulation is ended, and the simulation is executed by setting the same program evaluating condition again, since a program evaluation language is saved in a program evaluation language saving file 16 in a first simulation, it will suffice that a program evaluating condition setting means 15 is started from the outside. In such a way, the simulation can be executed under the same program evaluating condition.
Patent JP-H08282820-A (JP)
Title: Conveyor
Inventor: MATSUI KAZUMI
IPC: B65G35/08
Filed: 1995-04-18
Abstract: PURPOSE: To provide a conveyor of required strength realizing a simple structure, less trouble and facile maintenance by forming a circulating channel with a pipe and providing a plural number of conveyance units, which are equipped with a rotational body arranged so as to hold the pipe between it and in a rotational manner, on the circulating pipe so that they may be mutually connected to each other. CONSTITUTION: A longitudinal circulating channel is formed with a pipe 1, which is provided in parallel in two rows with their upper and lower ends curved and their midway made in a straight line, and connecting fittings 2 therethrough. Three rollers 23 inside a frame body are composed so as to hold the pipe 1 from both side in a rotational manner. Some of the connecting fittings 2 are fitted with a bucket in a rotational manner. When ore or the like is thrown in the bucket, the connecting fitting 2 fitted with a bucket descends the outward trip channel and a series of connecting fitting 2 are moved until they reach the lowest part of the bucket. A bucket 3a is kept horizontally by am stopper 30 and a bucket 3c is rotationally hung down by a turning shaft 31 as the stopper 30 is removed.
Patent JP-S61276022-A (JP)
Title: Bit shifting method and its circuit
Inventor: FUKUDA REIICHI
IPC: G06F7/00
Filed: 1985-05-31
Abstract: PURPOSE:To decrease remarkably the data propagating time of a bit shifting circuit by outputting a data shifted in accordance with a bit shifting direction and bit shifting quantity by the instruction signal from a ROM in parallel from a selector. CONSTITUTION:After one bit of data 0010 of four bits is shifted up, the result is 0100, and through the output 06 of selectors 1-4, B4=0, B3=1, B2=0 and B1=0 may be respectively outputted. Therefore, at the selectors 1-4, the data of input terminals 04, 03, 02 and 01 may be respectively selected. Then, so as to output the desired data from the terminal 06 of respective selectors, the ROM maps of ROMs 5-8 are prepared, shifting quantities A3-A1 are respectively connected to the address of the ROMs 5-8, and respective outputs (to show the input terminal number to be selected) of the ROMs 5-8 are inputted to the selecting terminals of the selectors 1-4 as the selecting control signals S1-S4 of the selectors 1-4.
Patent JP-S60229131-A (JP)
Title: Position detector
Inventor: MURAKAMI AZUMA
IPC: G01B7/00
Filed: 1983-06-29
Abstract: PURPOSE:To obtain a position detector wide in range of application to which a position designating magnetism generator, is not connected anywhere by winding the 1st and 2nd coils round plural magnetic distortion line bundles arrayed in parallel and performing the signal transfer between those two coils. CONSTITUTION:A position designating bar magnet 7 is set on a magnetic distortion transmission medium 1a distant away from the 1st coil 2 by a space l with the N pole turned down. Then the magnetism of such a level that increases an electric-mechanical connection coefficient is applied to the medium 1a. When a pulse current is applied to the coil 2 from a pulse current generator 3, an instantaneous magnetic field fluctuation is produced. Then the magnetic distortion vibration waves are produced at the coil 2 of medium 1a-1d. These vibration waves are transmitted along the lengthwise direction at a speed peculiar to the media 1a-1d respectively. Under this transmission, the mechanical energy is converted into the magnetic energy in response to the level of the electric- mechanical connection coefficient at the range of the media 1a-1d where the magnetic distortion vibration waves exist. Thus the induced electromotive force is produced at the 2nd coil 5.
Patent JP-S5821032-A (JP)
Title: Brake rotary unit
Inventor: CHIBA MASAYUKI
IPC: F16D65/10
Filed: 1981-07-28
Abstract: PURPOSE:To suppress uneven contact of a brake device to a sliding surface, by tightening bolts and nuts at mounting of a load wheel, causing deformation of a brake rotary unit from this tightening force and absorbing the deformation only with a deformed mounting part of the wheel. CONSTITUTION:A load wheel is fixed to a brake rotary unit A by tightening force of bolts and nuts. Here a wheel mounting part 2, being set with small rigidity, is curved and caused with deformation by the tightening force of the bolts and nuts. However, the rigidity of a sliding contact part 3 is set larger than that of the wheel mounting part 2, and deflection caused in the wheel mounting part 2 can be limited to internal deformation of the wheel mounting part 2, causing no deformation in the sliding contact part 3. In consequence, the accuracy of round shape in a sliding contact surface 3a can be held to that at manufacture of the brake rotary unit A.
Patent JP-S5744255-A (JP)
Title: Magnetic head holding device for both-sided flexible disk
Inventor: KOMIYA NOBORU
IPC: G11B17/32
Filed: 1980-08-26
Abstract: PURPOSE: To improve the following performance of a magnetic head to the movement of a disk, by setting a higher level of spring pressure to one of the two springs than the other one which are provided at a pair of support arms to which a magnetic head is attached.  
     CONSTITUTION: A magnetic head A of side A is attached and fixed based on a side edge face 29 of a plate spring 16 of a support arm 10. While a magnetic head B of side B is attached on the basis of a side edge face 30 of a plate spring 17 of a support arm 12. In such a way, the heads A and B are attached on the basis of the faces 29 and 30 respectively. A side edge face 31 of the main body 18 of a holding device can be confirmed for its linearity when it is formed and thus can use the face 30 as the standard face. These standard faces 29 and 31 plus 30 and 31 are fixed. In such a way, the desired accuracy can be obtained for the azimuth plus the positions of the heads A and B of sides A and B respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10309423-A (JP)
Title: Apparatus for dust dropping for filter in floor surface cleaning vehicle
Inventor: AKITA YOSHIO
IPC: E01H1/08
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To heighten dust dropping effect by shaking evenly the whole body of a filter in an apparatus for dropping dust out of a filter in a floor surface cleaning vehicle. SOLUTION: A shaker motor 27 is attached to a filter cover 8 of a filter box 5 to shake the filter cover 8 by the shaker motor 27 and the resultant vibration is transmitted to a filter 7 installed in the filter box 5 through a vibration transmitting member made of a flat spring 30. The flat spring 30 is made to have a shape constituted of a middle high part 30a, an inclining part 30b extended slantingly downward from the middle high part 30a, and a flat face part 30c extended horizontally from the inclining part 30b and the middle high part 30a is joined to the maximum vibration part of the filter cover 8 and the flat face part 30c is brought into contact with the face of a peripheral part of the rim part of the filter 7.
Patent JP-S62274293-A (JP)
Inventor: ADACHI JUNICHI
IPC: G21B1/11
Filed: 1986-05-22
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-S598567-A (JP)
Title: Top panel on-off mechanism for industrial vehicle
Inventor: IWAKI KEIICHI
IPC: B62D25/12
Filed: 1982-07-07
Abstract: PURPOSE:To prevent a hinge mechanism from being loaded in time of taking its seat on a sheet, by forming a top panel's hinge mechanism securing the sheet tight to the topside, with respective hinge brackets at the car body side and the panel side and an intermediate link coupling both these brackets together. CONSTITUTION:A top panel 3 securing a sheet 4 tight to the topside is installed, free of opening or closing, in an engine rear hood 7 by means of a hinge mechanism H. At this time, the hinge mechanism 4 is formed with respective hinge brackets 11 and 12 at the car body side and the top panel side and an intermediate link 13 coupling both these brackets 11 and 12 together via pins 14 and 15. In addition, an engaging device 16, permitting the required downward motion of the top panel 3 to do so between the hinge bracket 12 at the top panel side and the intermediate link 13 besides engaging the bracket 12 with the intermediate link 13, is installed. This engaging device 16 makes up an engaging piece 17 with the end part of the bracket 12 extended upward from the intermediate link 13 and consists of the setting of a clearances delta between the engaging piece 17 and the intermediate link 13.
Patent JP-S62274363-A (JP)
Title: Data processor
Inventor: KATO RYOHEI
IPC: G06T1/00
Filed: 1986-05-22
Abstract: PURPOSE:To increase a processing executing speed by providing an auxiliary arithmetic part for calculating an address value, etc., of a coefficient memory of a main arithmetic part for calculating a signal address. CONSTITUTION:A micro-instruction from a control part 100 is given to a main arithmetic part 300, and also, given to an auxiliary arithmetic part 200, as well. Also, an input data is supplied to the main arithmetic part 300 and a signal value is calculated, and an output data is generated and outputted. The auxiliary arithmetic part 200 generates an address of a coefficient memory and a data memory provided on the main arithmetic part 300, and also, executes a calculation for deriving a value of the number of times of a Do loop, and the address and the Do frequency value are supplied to the main arithmetic part 300 and the control part 100, respectively. In this way, it will suffice that only the signal value calculation is executed in the main arithmetic part, therefore, the processing executing speed is increased.
Patent JP-S5545240-A (JP)
Title: Optical transmission unit
Inventor: ICHIDA KEISEI
IPC: H04B10/032
Filed: 1978-09-25
Abstract: PURPOSE:To obtain a high-reliability optical transmission unit by utilizing the solid wire two-way  communication path of plural optical transmission fibers to return information indicating presence and absence of receiving signals to the transmission side and selecting a normal transmission path  to insert signals of the faulty transmission system when the transmission path is faulty. CONSTITUTION:In video modulator circuits 1 and 2, modulation signals of, for example, three  video signals are mixed into one signal. A space of one-channel CH components is provided in  arrangement of the modulation frequency, and circuits 1 and 2 are placed in positions corresponding to space channels of each other. Outputs of circuits 1 and 2 are connected to light emission  circuits 5 and 6 respectively through switching circuit 4 and are transmitted to the receiving side through photo coupling branch equipments 7 and 8 and fibers 9 and 10. In case that one of fibers  is faulty, it is inspected by detection circuits 15 and 16 whether a carrier wave exists or not, and  this information is sent to switching circuit 22 and is changed to optical signals by light emission  circuit 17 or 18, and these signals are sent to detection signal light receiving circuit 19 or 20  through photo coupling branch equipment 11 or 12 or fibers. Outputs of circuits 19 and 20 select  a normal transmission system through switching circuit 21, and modulation signals of the faulty  system are inserted into the space CH to transmit signals.
Patent JP-H02298572-A (JP)
Title: Epoxy resin adhesive composition
Inventor: TAKAHASHI TOSHINOBU
IPC: C08G59/14
Filed: 1989-05-15
Abstract: PURPOSE:To obtain the subject composition excellent in peal strength (resistance to peeling of adhesive from adherend) by blending a specified modified epoxy resin with a specified diamine. CONSTITUTION:With an epoxy resin modified by a butadiene-acrylonitrile copolymer rubber having carboxyl groups at the terminals of the molecule, a compound represented by the formula (one or more of R1-R4 are 1-3C alkyl and the remains are H) is blended, thus obtaining the objective composition.
Patent JP-H06330283-A (JP)
Title: Film forming apparatus and film formation of transparent conductive film
Inventor: KIYONO TOMOYUKI
IPC: C23C14/34
Filed: 1993-05-20
Abstract: PURPOSE:To provide the method for forming an amorphous ITO film by uniformly taking a sufficient amt. of hydrogen into the ITO film in order to form the ITO film and the apparatus for this method. CONSTITUTION:A hydrogen plasma chamber 50 is previously installed between a deposition preventive plate 15 and substrate 16 in a sputtering film forming device 10. While gaseous hydrogen or molecules contg. hydrogen atoms are introduced from a cylinder 22 into this hydrogen plasma chamber 50, an electric discharge is generated by a filament 18 to form plasma and to create the hydrogen in an excited state. The hydrogen in the excited state is introduced near the substrate 16 in the sputtering film forming device 10, the hydrogen is incorporated into the sputtered particles and is deposited on the substrate 16. As a result, the ITO film having a high etching rate is obtd. and the productivity of a liquid crystal display element is enhanced.
Patent JP-H09303363-A (JP)
Title: Fixing structure of shaft and fitted member
Inventor: HARA SEINOSUKE
IPC: F01L13/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide strong and assured fixing of a second flange and a cam while uniforming the outside diameters of a driving shaft and a camshaft. SOLUTION: A recess 60 is formed in the peripheral surface 21b of a driving shaft 21, and also a bolt insert hole 61 is penetratingly formed along a perpendicular direction (diametral direction) against the flat bottom surface 60a of the recess. While, a fitting and inserting hole 63 to which the head 62a of a bolt 62 is fitted and inserted is formed in the sleeve 32 of a second flange 28 which is fitted to the driving shaft 21 through a driving shaft inserting/passing hole 32a, and also a washer 64 whose diameter is enlarged through a slit according to the axial force of the bolt 62 is interposed between the head 62a of the bolt 62 and the bottom surface 64c of the recess, thereby the peripheral surface 21b is brought in pressure contact with the inner circumferential surface 63a of the fitting/inserting hole 63 by the deformation of the enlarged diameter of the washer 64.