baber/WOPTO huggingface dataset:
Patent JP-H05193534-A (JP)
Title: Metal fitting installation device
Inventor: ONODERA AKIRA
IPC: B25J9/00
Filed: 1992-01-21
Abstract: PURPOSE:To surely prevent the drop of a metal fitting when the metal fitting is engaged with an installation object article. CONSTITUTION:The holding head 53 of a metal fitting holding mechanism 50 advances to hold a metal fitting 4 on a transport board 41 from both the sides, and the metal fitting holding mechanism 50 is turned and held aslantly. In this state, the holding head 53 advances toward a metal fitting installation part 3 positioned on the extension line in the longitudinal direction of the metal fitting holding mechanism 50, and the metal fitting 4 is engaged from the aslantly above with the metal fitting installation part 3, and in the state where only a part of the metal tool installation part 3 is inserted inside the metal fitting 4, the metal fitting 4 is naturally held aslantly. Further, in a metal fitting pressing mechanism 60, a pressing plate is turned in clockwise direction by a cylinder 62, and the not-yet-installed part of the metal fitting 4 which is engaged with the metal fitting installation part 3 is pressed. Accordingly, all the parts of the metal fitting installation part 3 is press-fitted inside the metal fitting 4, and the metal fitting 4 is corrected to the final installation attitude.
Patent JP-H09198944-A (JP)
Title: Mold bushing
Inventor: KAMIKAWAJI TORU
IPC: H01B17/26
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To improve crack resistance and reduce the size of a mold bushing by molding the outside of a flexible metal cylinder formed larger in diameter at the center section than end sections, and inserting and fixing a central conductor in the metal cylinder. SOLUTION: An insulating layer 11 is formed by molding on the outer periphery section of a cylinder 16 made of a thin plate metal such as copper or aluminum. This cylinder 16 is provided with a circular arc-shaped step 16a on the inside by several mm from the position 11c kept in contact with the layer 11, and the center section is formed larger in diameter than end sections. A central conductor 17 having the outer diameter slightly smaller than the inner diameter of the end sections of the cylinder 16 is inserted into the cylinder 16, and both of them are fixed. The field strength of the boundary section 11c of the layer 11 is mitigated by the step 16a of the cylinder 16. Even if the field strength is increased by a fine gap and a triple junction, the absolute value is small, and the field strength does not reach the breaking field strength. A mold bushing can be made small.  Even if the layer 11 is shrunk when the mold is cooled, large stress is not generated due to flexibility, and no crack or no peeling occurs.
Patent JP-S58127077-A (JP)
Inventor: KIMURO HARUMI
IPC: F25C5/14
Filed: 1982-01-23
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-H07218195-A (JP)
Title: Module type shooting propelling powder
Inventor: KANO YASUO
IPC: F42B5/38
Filed: 1994-01-28
Abstract: PURPOSE:To suppress a gas differential pressure generated in a gun powder chamber by specifying a density of a columnar destrolyable vessel of a specified composition such as nitrocellulose, etc., and specifying a weight of igniter explosive and a burning surface area of the igniter explosive for shooting powder of a specific weight. CONSTITUTION:Main components of a columnar destrolyable vessel 1 1 have nitrocellulose, pulp, resin and additive, and its density is set to 0.8-1.2g/cm<2>. A weight of igniter explosive to 1kg of shooting powder is set to 5-30g, and a burning surface area of the igniter explosive to 1kg of the shooting powder is set to 25-200cm<2>. The condition of 0.8g/cm<2> of more of the density is indispensable to realize burning characteristics of the vessel 1, and the density of 1.2g/cm<2> or more is not preferable due to generation of burning residue. Further, the conditions for specifying the weight of the igniter explosive and the surface area of the burning for 1kg of the shooting powder are preferable to suppress a differential pressure generated at the time of shooting in high gas pressure range, and a differential pressure reduction can be realized by devising both the material and the igniter explosive of the vessel 1.
Patent JP-H07220704-A (JP)
Title: Battery power unit of cylindrical electric equipment
Inventor: MATSUDA TAKUMI
IPC: H01M2/10
Filed: 1994-01-28
Abstract: PURPOSE:To allow an easy operation for attaching and removing one case to and from another, to facilitate manufacture by simplifying a structure, to achieve cost reduction, and to prevent damage to the contacts of batteries held. CONSTITUTION:A battery case 5 is freely releasably attached to a cylindrical main body case 1 that accommodates electronic equipment. A mountain-shaped projection 5a and a recess 1a are provided, respectively, in the butt end face of the case 5 and in that of the case 1 in such a manner that the former can fit into the latter, and when the projection fits into the recess, a lock 1b provided to the case 1 engages with a lock claw 5e provided to the case 5. When the cases are rotated in opposite directions, the projection 5a and the recess 1a slide against each other on their slopes to space the cases apart along their axis and to force the lock 1b out of engagement with the lock claw 5e so that the cases can be separated from each other along their axis. The cases 1 and 5 are provided respectively with first 7 and second 9 contacts, which are brought into elastic contact with each other inside a recessed groove 5h formed at the top of the lock claw 5e. Both sides of the recessed groove 5h form slopes 5i that serve to guide the lock during releasing.
Patent JP-S60163943-A (JP)
Inventor: HAINTSU FUITSUSHIYAA
IPC: C08K3/11
Filed: 1985-01-22
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-H06221030-A (JP)
Title: Object base isolator
Inventor: ISHIMA TORU
IPC: F16F15/02
Filed: 1993-01-22
Abstract: PURPOSE:To sufficiently absorb the vibration of generated earthquake and enable easy, inexpensive construction because of simple structure. CONSTITUTION:An object base isolator is formed of a base body 1 rigidly fixed to the lower side of an object (b), and a bearing body 3 integrally fitted to a foundation bed 2 so as to correspond to the base body 1. The base body 1 is provided with a pressure transmission part 6 for transmitting the vertical load of the object (b), and the bearing part 3 is provided with a pressure receiving part 9 corresponding to the pressure transmission part 6 of the base body 1. Spherical bodies 4 are then interposed between the pressure transmission part 6 and the pressure receiving part 9. The sliding performance of the bearing body 3 fitted to the foundation bed 2 is thereby improved, and the vibration generated by earthquake is not transmitted to the object (b) at the upper part of the bearing body so as to prevent the object (b) and objects inside of the object (b) from overturning and collapse. The damage of earthquake can be thereby suppressed to a minimum. In addition, this device can be manufactured into compact and simple structure, and installation work can be performed easily at low cost without causing the steep extension of a construction period in the construction of a building.
Patent JP-H05283806-A (JP)
Title: Distributed feedback type laser diode having selectivity installed loss part
IPC: H01S5/12
Filed: 1993-01-22
Abstract: PURPOSE: To increase a threshold gain modulation depth by selectively forming a loss part in a pattern-type conductive layer. CONSTITUTION: A semiconductor layer is formed on a substrate 12 by an epitaxial growth process. A distribution feedback(DFB)-type laser diode 10 is formed on its bottom and top with metallic ohmic contacts 26 and 28 respectively. Light emission through the metallic ohmic contact 28 is obtained by depositing a metal on a capping layer 24 to form a pattern. A loss part 30 is formed by selectively shielding the p-contact 28 in its vertical direction on an upper surface of the DFB laser diode. The device and width of the loss part are selected so as to cause a threshold gain modulation depth to be a maximum. Thereby a Fabry-Perot mode and a DFB mode can be effectively distinguished from each other. Since a DFB-diode having a higher temperature stability can be manufactured, the threshold gain modulation depth can be increased.
Patent JP-S60153220-A (JP)
Title: Integrated circuit of multi-output driver
Inventor: YOKOYAMA TAKAO
IPC: H03K17/00
Filed: 1984-01-20
Abstract: PURPOSE:To reduce the influence to be inflicted on a power supply at the time of simultaneous ON and OFF of output stages and to attain high speed driving by changing the operating phases of respective drivers to make electric power dissident at the output stages. CONSTITUTION:To shift in phase at the OFF of output Trs 31-33, the efficiency of Trs 50-52 is changed. Since the efficiency of the Trs is canged by changing L/W (L: channel length, W: channel width), L=5mum and W=240, 200, 160mum are set up in the Trs 50-52 when L=5mum and W=10mm. in the Trs 31-33. Consequently, the phase difference of 20nsec is obtained and electric power at the output stages can be made dissident.
Patent JP-H09200579-A (JP)
Title: Image noise elimination circuit
Inventor: TSUTSUI TAKEO
IPC: H04N5/213
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To improve the image quality by selecting and using any of an m-line median filter, an n-picture element median filter and a delay circuit so as to eliminate only noise intruded in an image signal without deteriorating the image quality. SOLUTION: A digital image signal is received from an input terminal 1. A discrimination circuit 4 provides an output of selection signals A-C to corresponding delay circuits 5-7 according to a prescribed selection criterion based on information denoting presence of edge received respectively from a vertical edge detection circuit 2 and a horizontal edge detection circuit 3. Signals outputted from the delay circuits 5-7 are fed to corresponding signal selection switches 11-13 as a switch control signal. Either a signal being an output signal of a 3-line median filter 8, an output signal of an 9-picture element median filter 9 or a delayed signal by a delay circuit 10 is selected and outputted for each picture element from an output terminal 14.
Patent JP-S62166124-A (JP)
Title: Running safety device for automobile
Inventor: SHIBUYA MASATOSHI
IPC: B60W10/10
Filed: 1986-01-20
Abstract: PURPOSE:To safely perform downhill running, by constituting a device so as to enable a shiftdown to be automatically performed in the point of time an arithmetic unit automatically decides an automobile to be in the downhill running while the driver senses a hazard depressing a foot brake. CONSTITUTION:An arithmetic unit 1 inputs an engine speed N, engine load L, car speed or gear shift switch and a load signal. And the arithmetic unit 1, which obtains an automobile to be in downhill running by an arithmetic process, inputs a foot brake operative signal when the driver depresses a foot brake during the downhill running. And a shiftdown is executed by confirming the engine speed N to be smaller than a reference engine speed determined in every gear shift. as the result, the downhill running of the automobile can be safely performed.
Patent JP-H02192502-A (JP)
Title: Liquid fuel burner
Inventor: YAMAMOTO OSAMU
IPC: H01M8/06
Filed: 1989-01-18
Abstract: PURPOSE:To improve ignitability, extinguishing ability, and combustibility of liquid fuel and to enable control of a combustion amount by a method wherein a burner is formed with an ultrasonic vibrating body to atomize liquid fuel, a catalyst burner to burn the atomized liquid fuel, and a combustion air feed passage. CONSTITUTION:Only primary air is injected from a combustion air inlet 20 through an injection nozzle 17 by means of a primary air feed passage 5. A catalyst burner 4 is heated, and by vibrating an ultrasonic vibrating body 3 by means of an ultrasonic vibrator 8, mixture liquid fuel is injected through an injection nozzle 11. When the mixture liquid fuel flows in a catalyst burner 4 located right therebelow, it is ignited and thereafter secondary air is injected through an injection nozzle 19 by means of a secondary air feed passage 6, and a flow rate of the mixture liquid fuel and combustion air is increased to a given value. During a stop, i.e. during extinguishment, the feed of the mixture liquid fuel is stopped, and by vibrating the ultrasonic vibrating body 3, combustion is continued until liquid fuel runs out. Upon completion of combustion, a switch 13 is turned ON to stop vibration of the ultrasonic vibrating body 3 and the feed of combustion air.
Patent JP-H03212666-A (JP)
Title: Developing device
Inventor: FUJI KAZUO
IPC: G03G15/08
Filed: 1990-01-17
Abstract: PURPOSE:To surely mix and stir the toner freshly supplied into a developing case and the developer existing already in the developing case by providing resilient splashing-up agitating members on the revolving shaft of a developer transfer means. CONSTITUTION:Plural stages of the splashing-up agitating members 55 having adequate resilience and elasticity are provided on the revolving shaft 49 of the developer transfer means 43. The agitating members 55 curve when the members come into contact with a partition wall 58 between an agitating part K and a transfer part I and peripheral walls 56, 57 on the periphery of the transfer means 43. The members extend to project upward from the front surface of the developer G transferred by the transfer means 43 when the contact with the partition wall 58 and the peripheral walls 56, 57 is released. The toner riding atop the developer G is, therefore, included in the internal direction of the developer G by a change in the movement of the agitating members 55 arising from the movement of the transfer means 43, by which the developer G and the toner are surely agitated and mixed within a short period of time.
Patent JP-S56105486-A (JP)
Title: Metal surface treatment giving high corrosion resistance
Inventor: TANAKA SUSUMU
IPC: B05D3/10
Filed: 1980-01-28
Abstract: PURPOSE:To provide a film giving good corrosion resistance and good coating adhesivity by a method wherein a metal surface is coated with an acidic treating solution consisting of an aqueous organic high-molecular material, a water soluble Cr cpd. contg. trivalent Cr in a specific proportion, and specific transition metal ions, then the coated layer is coated with an aqueous organic high-molecular material. CONSTITUTION:The aqueous organic high-molecular material to be used is acrylic acid or methacrylic acid that forms no gel in the presence of water soluble Cr cpd. The Cr cpd. has trivalent Cr in 20-60wt% of total metal Cr. The transition metal ions are one or more selected from Ni, Co, and Mn. The metal surface is coated with the acidic treating solution so that total of the coated metal Cr reaches the range of 30-200mg/m<2>, then the metal surface is dried. Then, the aqueous organic high-molecular material is coated to reach dried thickness of 0.2-2mu. The weight ratio of the aqueous organic material to total metal Cr is 1/10-10/1; the weight ratio of the transition metal ions to the total metal Cr is 1/20-7/10.
Patent JP-S62167602-A (JP)
Title: Rotary head device for video tape recorder
Inventor: SONODA MASAKAZU
IPC: G11B5/024
Filed: 1986-01-20
Abstract: PURPOSE:To obtain inexpensively a picture with high picture quality by using an erasure head switchingly in response to the tape running speed to as to very a recording track width. CONSTITUTION:Recording heads 4, 5 are provided to a rotary head drum 3 at every 180 deg. to form a 2-head type and a recording signal is fed to each recording head. In this case, the gap Hw of the recording heads 4, 5 is selected the same width as a track pitch 60mum of the normal speed mode and the guard bandless recording is applied without overlapped recording. In this case, the gap width Ew of erasure heads 6, 7 is selected as e.g., 70mum and the height (x) to the recording head is selected as x=Tptheta deg..Tp/180 deg.. In applying recording by the double speed mode, a recording signal is fed to the recording head and an erasure signal is fed to the erasure head so as to apply the guard handless recording with track width Tp=Hw/2 on a magnetic tape 1 without overlapped recording.
Patent JP-S58181225-A (JP)
Inventor: FURITSUTSU HEEZERU
IPC: H01H35/34
Filed: 1983-01-25
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-S57124164-A (JP)
Title: Butterfly valve
Inventor: TANIZAKI YASUO
IPC: F16K1/226
Filed: 1981-01-23
Abstract: PURPOSE:To obtain a high sealing performance by providing at least either of the metal seats on the valve element side and valve chast side with an elastical flexible deformable construction and thereby allowing both metal seats to make elastic contact at the time of valve closing. CONSTITUTION:The valve element side metal seat 5 is made of a metallic material such as spring steel etc., where one end of the flanged seat part 5b is fixed by a bolt 9 and the idle end side cylindrical seat part 5a is arranged with  posibility of elastical flexible deformation in the direction of valve element. A ring-shaped groove 10 is formed in the outside surface of the valve element 6 near the cylindrical seat part 5a and a ring-shaped member 11 with possibility to deform elastically is fitted in this groove 10 being formed so as to check any foreign material intruding into the gap L.
Patent JP-S5396136-A (JP)
Title: Device for starting air bag unit
Inventor: OKADA MOTOHIRO
IPC: B60R21/16
Filed: 1977-01-31
Abstract: PURPOSE: To provide a device for starting an air bag unit, which can certainly and reliably drive an air bag strarting means by actuating a linkage via a detecting member upon movement of a weight by the shock more than set value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08201205-A (JP)
Title: Method for measuring inner pressure of airtight container
Inventor: ITO YASUSHI
IPC: G01N3/12
Filed: 1995-01-25
Abstract: PURPOSE: To estimate an inner pressure of a container based on a measured value obtained such that the container is pressed by a force not greater than an elastically deformable level of the container by a pressing means having a detecting means that detects the contact with the container and a quantity of elastic deformation thereof is measured by means of a deformation quantity measuring means. CONSTITUTION: A detecting means 58 is provided in a center of an inner section of a pressing lever 52. An air is conveyed to an air sensor 58c in a pressurized condition. A pressure of the air is raised when a container moves close to an exit 58b to close it, then the detecting means 58 detects a contacting position between a bar 52 and the container 1. A load cell 54 detects the pressure of the container 1 due to the bar 52. An elastic deformation quantity X of the container is detected by a deformation detecting sensor 57 via an arm 53 attached to the bar 52. An operation/display device 59 calculates and displays an inner pressure of the container based on the data of the inner pressure obtained from the deformation quantity of the container with respect to the pressing force that is obtained by measuring beforehand.
Patent JP-H09200225-A (JP)
Title: Bit slice type memory device
Inventor: HORAGE TOSHIO
IPC: H04Q3/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain a bit slice type memory device capable of monitoring a phase deviation even in the retained state of data in a buffer and restoring from an abnormal state by itself by periodically monitoring a phase deviation between upper and lower bits by using a monitoring cell. SOLUTION: A cell buffer part 10 is provided with a detection pattern inserting part 1 and a phase deviation detecting part 2 in addition to conventional constitution. When an input data processing part 11 detects a monitoring cell, the inserting part 1 inserts a phase deviation detection pattern into a phase deviation detection pattern area in the monitoring cell. Then output data from bit slice type memory parts 12, 13 are inputted to an output data processing part 14 and inputted also to the detecting part 2. The detecting part 2 checks the phase detection pattern at the time of detecting the monitoring cell, and when abnormality is detected, resets the buffers of the two memory parts 12, 13 to execute phase adjustment.
Patent JP-S61167504-A (JP)
Inventor: KATSUBE MASAYOSHI
IPC: B28B1/30
Filed: 1985-01-21
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-S62168290-A (JP)
Title: Image recognizing device
Inventor: MIKAMI KAZUO
IPC: G06K9/00
Filed: 1986-01-20
Abstract: PURPOSE:To decrease a memory capacity and to execute a high speed processing by executing the image pickup of plural circular objects, binary- coding an outputted video signal, and deriving the coordinate of the center of gravity of a single circular object, based on the counting output of the number of picture elements of a binary image in an area for surrounding the single circular object to be recognized. CONSTITUTION:As for connected circular objects brought to an image pickup by a television camera 6, only a hexagonal area for surrounding a single circular object among them is set. A CPU 20 makes a window memory store its set information. On the other hand, a video signal whose synchronizing signal is separated by a synchronization separating circuit 8 is binary-coded to black and white by a binarization circuit 9. In the binary image, the number of picture elements contained in an area shown by an area signal is counted by a picture element counter 17 and given to the CPU 20, and also, a clock signal count value counted by horizontal and vertical counters 24, 27 is also given to the CPU 20, and based on these count values, the coordinate of the center of gravity of the single circular object to be recognized is derived.
Patent JP-S61170580-A (JP)
Title: Production of patterned ornamental parts
Inventor: YAHAGI SEIJI
IPC: B44C1/22
Filed: 1985-01-22
Abstract: PURPOSE:To make the mass production of ornamental goods having excellent appearance and quality possible by subjecting repeatedly the surface of the ornamental goods to noble metal plating, base metal plating, resist coating and etching of the noble metal plating and base metal plating. CONSTITUTION:The surface of the ornamental goods 1 such as wristwatches and pendants are subjected to the noble metal plating 2 of Au, Ag, etc. and are further subjected to the base metal plating 3 of Cu, Zn, Ni, etc., thereon. A resist pattern 4 consisting of a resist material such as epoxy resin is formed thereon and the base metal plating exposed from the resist pattern 4 is etched by an etching soln. such as 5-50% nitric acid soln. to be used exclusively for base metals. The exposed noble metal plating 2 is then etched to be used exclusively for noble metals and further the base metal plating 3 is etched by the etching soln. to be used exclusively for base metals to form a fresh noble metal surface 5. The noble metal plating 2 is formed to the final point to form the pattern which is round and gentle in the corner part of the etched section.
Patent JP-S63181203-A (JP)
Inventor: SAWADA MITSUO
IPC: F21S6/00
Filed: 1987-01-21
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。