baber/WOPTO huggingface dataset:
Patent JP-H11252210-A (JP)
Title: Changeover time setting system for communication equipment
Inventor: UCHIDA ATSUSHI
IPC: H04L69/40
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide the system that sets again automatically a switching time when the communication equipment is restarted. SOLUTION: In this system, plural communication devices 2 of duplicate configuration connect to an operation system 1. The operation system 1 is provided with a message control section 10 that receives and manages a message sent from the communication device 2 autonomously, a command control section 11 that sends a command from the operation system 1 to the communication device 2 and receives a command reply from the communication device 2, a periodic changeover control section 12 that manages changeover time setting, and a data management section 13 that stores a periodic switching time of the communication device 2.
Patent JP-H11250695-A (JP)
Title: Multilevel type semiconductor memory device and method for failure relief
Inventor: EGAWA SOTOMI
IPC: G11C29/42
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a multilevel type semiconductor memory device and a method for the failure relief for quickening an access time, and for operating defective bit relief by an ECC circuit. SOLUTION: Data to be ECC-releaved are divided into lower rank data and upper rank data being the output of a binary converting circuit 3, and releaved by ECC circuits 61 and 62 in the preliminarily decided order of the data input. Thus, the ECC relief can be attained for each lower rank data and upper rank data outputted before the reading of all data, and the relief processing time can be shortened.
Patent JP-S56149903-A (JP)
Title: Inventory control method
Inventor: FUJII KATSUHIKO
IPC: B65G1/00
Filed: 1980-04-24
Abstract: PURPOSE:To accomplish the inventory control through a computer on-line application for delivery work and the like. CONSTITUTION:When a need arises to deliver an item, a worker brings a delivery card received to a warehouse. A person in charge of delivery inserts a parts card 3 for the desired item and the card 4 into an terminal and inputs them into a computer body 1 from the terminal 2 by a necessary key operation. A delivery slip 5 checks a costly item or the like by enabling the outputting thereof from the terminal controller based on a fixed set standard.
Patent JP-H01228381-A (JP)
Title: Image recorder
Inventor: KINOSHITA KAZUYUKI
IPC: H04N5/915
Filed: 1988-03-09
Abstract: PURPOSE:To record image information from immediately after start by storing temporarily an image signal inputted before a recording part is started, in a storage device, and thereafter, bringing it to picture recording. CONSTITUTION:An image signal inputted from a camera 2 is sent to a memory 12. From a timing generator 14, a first timing signal is generated. Subsequently, switching is executed at a prescribed time interval, and the image signal is stored in a video memory 122 as a still image of every one frame. Also, simultaneously, a recording part 11 is started. Next, when the recording part 11 becomes a recordable state, the image signal stored in the memory 12 is read out and recorded. At the time when the read of the image signal stored in the memory 12 is ended, a signal switch 13 is changed over. In such a way, the image signal which does not pass through the memory 12 is recorded directly in the recording part 11.
Patent JP-S56151211-A (JP)
Title: Intake device for internal combustion engine
Inventor: NANUN SHINICHI
IPC: F01L3/22
Filed: 1980-04-23
Abstract: PURPOSE: To improve a stable characteristic of combustion by a method wherein a rotary valve is arranged at a subintake port which is opened or closed by a suction valve, then an overlapped value of the valve under a low rotational speed of the engine.  
     CONSTITUTION: Subsuction or intake port 5 is arranged at the cylinder head 1 in parallel with the main intake port 4. Subintake port 5 is opened at the valve seat 10 and a rotary valve 7 is arranged in the midway of the port. The subintake port 5 is abruptly opened with the intake valve 8 is moved downwardly, but the main suction or intake port 4 is not opened until the intake valve 8 is moved downwardly by a distance of H. The rotary valve 7 is closed only when the engine is operated in a range of low rotation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62209437-A (JP)
Title: Photosensitive microcapsule and photosensitive material
Inventor: KAKIMI FUJIO
IPC: G03C1/00
Filed: 1986-03-10
Abstract: PURPOSE:To obtain the titled microcapsule and photosensitive material capable of forming easily, and having a good shelf life and extremely high sensitivity by forming an outer shell composed of polyamide resin and/or polyester resin at surroundings of a core substance contg. silver halide and a polymerizable compd. CONSTITUTION:In the titled material, the outer shell composed of the polyamide resin and/or the polyester resin is formed at surroundings of the core substance contg. silver halide and the polymerizable compd. The silver halide may present either in an inside of the core substance or in a state of partially being burried in the outer shell at surroundings of an interface between the core substance and the outer shell. The photosensitive microcapsule may use either silver chloride, silver bromide, silver iodide, silver chlorobromide, silver chloroiodide, silver iodobromide, and silver chlorobromide. The halogen composition of the silver halide particle may be uniform or un-uniform in the surface and inside of the particle. The wall material constituting the outer shell of the photosensitive microcapsule (the outer shell material) is the polyamide resin and/or the polyester resin.
Patent JP-S57168742-A (JP)
Title: Forging press
Inventor: TANAKA MASATADA
IPC: B21J9/02
Filed: 1981-04-09
Abstract: PURPOSE:To provide a forging press provided with dies, etc. permitting forging of products that cannot be cast with a metallic mold of one body by dividing a female die to a stationary female die and a movable female die, and providing a restraining member which joins both female dies, and an upward-downward moving device for the restraining device. CONSTITUTION:With a movable female die 3B held detached from a stationary female die 3A, a blank material or a semipprocessed good product is charged into the die 3A or 3B. Next, the die 3B is moved in the direction of the die 3A by an air cylinder 7 to join both dies 3A, 3B. Thereafter, the piston rods of pressure oil cylinders 9 are projected to lower a restraining ring 8 until it is fitted onto the joined dies 3A, 3B, whereby both dies 3A, 3B are coupled firmly. Next, a slide 2 is lowered and the blank material is forged by the dies 3A, 3B and a punch 4, whereby a product 10 is molded. Then, the slide 2 is moved upward, after which the die 3B is separated by the cylinder 7, and the forged product 10 is removed.
Patent JP-S61212438-A (JP)
Title: Production of footing reinforcing bar column
Inventor: TATEGAMI KAZUHIRO
IPC: B21F31/00
Filed: 1985-03-18
Abstract: PURPOSE:To quicken the insertion work of even a heavy reinforced column, to facilitate the positioning of a hoop bar and to improve the welding of the hoop bar by inserting laterally the column main bar sideways through a template, hoop bar and base plate. CONSTITUTION:A template 1 is set up vertically on the first frame 5 and a base plate 2 is fixed by setting up vertically on the second frame 6. The suspending jig 8 to suspend a hoop bar 7 between the template 1 and base plate 2 is set up and a main bar 3 is inserted through the template 1, hoop bar 7 and base plate 2. A footing reinforcement column A is formed by fixing with linking the template 1 and base plate 2 by the main bar 3, the hoop bar 7 is arranged at the prescribed intervals each hoop bar 7 is welded to the column main bar 3.
Patent JP-S53140775-A (JP)
Title: Device for controlling electromagnet type steel plate conveying apparatus
Inventor: KATOU MASAO
IPC: B66C1/00
Filed: 1977-05-11
Abstract: PURPOSE: To stably and accurately control to select number of steel plates by controlling the pitch between magnetic poles to grab the plate at lifting work. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11236780-A (JP)
Title: Magnet assembly
Inventor: TOMURA MASAYUKI
IPC: E05B83/30
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a magnet assembly being simply incorporated into a housing. SOLUTION: The magnet assembly consists of two yoke pieces 1A, 1B, one magnet piece 2 and a box-shaped housing 3, in which the magnet piece and the yoke pieces are housed. A pair of slits 10, into which the two yoke pieces are inserted, are formed to the front wall of the housing while at least one of the front wall or a backwall is opened and an opening 9, into which the magnet pieces is inserted, is formed, and engaging sections 12 engaged with retaining sections 4 formed to the side sections of each yoke piece are formed to the internal surfaces of both side walls while an elastic arm 13 is formed to the internal surface of the backwall at that time. Accordingly, the yoke pieces and the magnet piece can be assembled into the housing extremely simply only by singly inserting one yoke piece into the housing through the slit, putting the magnet piece into the housing from an opening on the front wall or the rear wall side this time, and lastly inserting the residual one yoke piece into the housing the slit.
Patent JP-H03253651-A (JP)
Title: Manufacture of tread of stair using damping steel plate
Inventor: KOBAYASHI AKIRA
IPC: E04F11/02
Filed: 1990-03-05
Abstract: PURPOSE:To improve shape accuracy by applying a plurality of tack weldings to a front side kick board in a width direction of its start line section to form the kick board into a V-shape in cross section, applying a plurality of plug weldings to a tread section in its width direction and thereafter forming a rear side kick board into a V-shape. CONSTITUTION:Spot weldings S1 are applied to a section, in its width direction, where a front side kick board 2 of damping steel plate 1 is to be formed to apply spot welding to front and rear steel plates 1a, 1b. When the board 2 is formed into a V-shape by bending in a direction of its surface having protrusions by means of a V-groove die, an offset  L is produced by said bending at the edge of a section where a rear side kick board 4 is to be formed. Thereafter two rows of spot weldings S2 are applied in a width direction to a section where a tread 3 is to be formed to apply spot weldings to the steel plates 1a, 1b. And the rear side kick board 4 is formed into a V-shape by bending in a direction opposite to that of the kick board 2. In this manner, the offset  L is eliminated and hence shape accuracy can be improved.
Patent JP-H11227939-A (JP)
Title: Jig damage preventive mechanism
Inventor: OKAWA TERUO
IPC: B65G47/91
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a jig damage preventive mechanism which can avoid damage of a jig by collision with other member, during moving of the jig. SOLUTION: Slopes 3b, 5b1 , 5b2 , and 13b are provided on the respective surfaces near the adjacent part of standard direction guides (feeder side guides) 3 and 13, and a direction change guide (receiver side guide) 5 to increase the widths of jig passing grooves 2, 4 and 12 near the adjacent part of the respective guides 3, 5, and 13, thereby the collision of a jig 1 with the guides 5 and 13 on the receiver side is prevented, even when a position slippage is generated in the guides 3, 5 and 13.
Patent JP-H07279148-A (JP)
Title: Method for equal volume shearing test
Inventor: YOSHIDA TAKAHARU
IPC: G01N33/24
Filed: 1994-02-28
Abstract: PURPOSE:To test the shearing strength of an earth sample in the state where the equal volume is kept in a job site or in a room by a test device using substantially a common member. CONSTITUTION:An earth sample S integrally swollen up on an original position ground is formed, and this is set on a foundation 1. A loading plate 12, a thrust bearing 13, a vertical pressing device 14, a pressing force measuring instrument 16, and a vertical pressurizing device 17 are set on the earth sample S. A horizontal pressing device 6 is extended and operated, a housing holding frame 3 is pressed by its pressing rod 10, and the rise and fall of the earth sample S is monitored by a plurality of vertical displacement gauges 19. When either one tendency of rise and fall is detected, the vertical pressing device 14 is advanced or retreated to increase or moderate the pressurizing force of the vertical pressurizing device 17, whereby the rise and fall are suppressed to keep the equal volume.
Patent JP-S62213163-A (JP)
Title: Semiconductor device
Inventor: HAMADA AKIYOSHI
IPC: H01L29/78
Filed: 1986-03-14
Abstract: PURPOSE:To reduce voltage applied to a drain electrode in the region of a diffusion layer, and to lower voltage applied into a substrate effectively by bringing the junction depth of an opposite conductivity type region to an asymmetric state. CONSTITUTION:The resistance of a diffusion layer can be increased by extremely shallowing the depth of the diffusion layer. When the process is applied to a source diffusion layer 2, the source side is changed into a forward bias because substrate currents flow on the operation of a device, thus inhibiting the phenomenon of the generation of injection. When the process is applied to a drain diffusion layer 3, voltage applied to a drain electrode is reduced in the region of the diffusion layer, thus effectively lowering voltage applied into a substrate.
Patent JP-S61214468-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANAGIDA YASUSHI
IPC: H01L29/73
Filed: 1985-03-19
Abstract: PURPOSE:To improve ASO characteristics, and to reduce the dispersion of withstanding voltage characteristics and forward characteristics by diffusing an impurity having a conduction type different from an silicon substrate containing a high-concentration impurity into the substrate and growing an epitaxial layer containing a low-concentration impurity having the same conduction type as the substrate to the silicon substrate. CONSTITUTION:A pentavalent impurity such as phosphorus is diffused to a P<+> silicon substrate 21 through heat treatment to form a low-concentration layer 22 having a proper temperature gradient, and an epitaxial layer 23 is shaped onto the low-concentration layer 22 through a vapor phase growth method. The concentration and thickness of the epitaxial layer 23 are controlled in consideration of the withstanding voltage and forward characteristics of the P<+> silicon substrate 21 having the temperature gradient. The pentavalent impurity, whereby concentration in the P<+> silicon substrate 21 is reduced through heat treatment during the manufacturing process of a transistor, id diffused to the P<-> epitaxial layer 23 at that time. Accordingly, the dispersion of withstanding voltage and forward characteristics can be minimized without lowering ASO characteristics.
Patent JP-S58172536-A (JP)
Title: Spectroscopic analysis apparatus
Inventor: OONUMA TAKEHIKO
IPC: G01N21/25
Filed: 1982-04-02
Abstract: PURPOSE:To subject a minute amount of a sample to be measured to accurate absorbancy analysis, by providing a dispersing element for separating light from a light source into its monochromatic light components, a photodiode array receiving monochromatic components separated by the dispersing element and subjecting the same to light-electricity conversion and a cell arranged in front of the light receiving surface of the photodiode and accommodating the sample to be measured. CONSTITUTION:A spectroscopic analysis apparatus is constituted from such a mechanism that a distribution cell 3 with a rectangular cross area for distributing a sample liquid to be measured is arranged in front of the light receiving surface of the light receiving element 7 of a photodiode array 6 and light from a light source 1 is separated into its spectral components by a dispersing element, for example, a diffraction grating 4 through an incident slit 3 while each separated monochromatic light is irradiated to the distribution cell 5 to measure each light passing the distribution cell 5 by each light receiving element 7 in the photodiode 6. As the photodiode array 6, a usual dual impinge type one is used. By this apparatus, stray light is prevented to carry out accurate spectroscopic analysis.
Patent JP-S60198761-A (JP)
Title: Soldering method
Inventor: SHIMADA YUUZOU
IPC: H05K1/09
Filed: 1984-03-22
Abstract: PURPOSE:To unnecessitate metallic films for barrier by enabling soldering treatment at low temperatures in a neutral atmosphere by a method wherein a titanium film is formed at the part of soldering on a ceramic substrate. CONSTITUTION:A mask 32 made of a metallic thin plate and having an aperture at the part of soldering is superposed on the surface of a multilayer ceramic substrate 31, and a titanium film 33 is formed from above by sputtering. Next, a layer 34 of palladium a metal of the group VIII in the periodic law table is formed thereon by sputtering; thereafter, the mask 32 is removed. An alloy solder 35 having a weight ratio of Au 80% and Sn 20% is placed on the palladium layer 34, and an input-output electrical connection pin 36 coated with an Au coat layer 37 by plating and the like is heat-treated for 10-30min at a temperature of 300-450 deg.C.
Patent JP-H02269164-A (JP)
Title: Cation-electrodepositing gelatinized fine particle polymer and a cation-electrodepositing composition
Inventor: SHIBATA TERUKAZU
IPC: C09D133/06
Filed: 1988-03-10
Abstract: PURPOSE:To obtain the title composition which is excellent in smoothness to form thick coating film even on the edge areas such as corners and projections by dispersing an acrylic copolymer containing hydrolyzable alkoxysilane groups and cationic groups and causing intraparticle crosslinking. CONSTITUTION:An acrylic copolymer containing hydrolyzable alkoxysilane groups and cationic groups is dispersed in water and intra-particle crosslinking is effected to give the subject cationically electrodepositing gelatinized fine particle polymer. The cationic group is preferably a tertiary amino group, and the copolymer is preferably obtained by copolymerization of (A) a polymerizable unsaturated vinyl silane monomer bearing a vinyl double bond and a hydrolyzable alkoxysilane group and (B) another polymerizable unsaturated monomer bearing a vinyl double bond and a tertiary amino group, as essential monomer components.
Patent JP-H05258616-A (JP)
Title: Fluororubber electric cable
IPC: C08L27/20
Filed: 1992-03-13
Abstract: PURPOSE:To provide a fluororubber having high resistance to gasoline, heat resistance, deformation resistance, and wear resistance. CONSTITUTION:A fluororubber electric cable is composed of a conductor and a coating of a crosslinked rubber composition containing 5-45 pts. by wt. of polyurethane as an essential component to 100 pts. by wt. of fluororubber having hexafluoropropylene and vinylidene fluoride as structural units wherein the coating is formed on the conductor.
Patent JP-H07242450-A (JP)
Title: Antibacterial lightweight aggregate and production thereof
Inventor: TAGA AKIO
IPC: C04B20/10
Filed: 1994-02-28
Abstract: PURPOSE:To obtain an antibacterial lightweight aggregate by coating the surface of a lightweight aggregate with a coating compsn. containing an antibacterial agent and facilitate the classification after curing by partially coating the surface of the aggregate. CONSTITUTION:This antibacterial lightweight aggregate is obtd. by coating the surface of a lightweight aggregate with a coating compsn. containing an antibacterial agent. The coating compsn. containing the antibacterial agent is dropped to partly coat the surface of the aggregate while the lightweight aggregate is stirred. Then the aggregate is dried or cured and then classified with a vibrating sieve.
Patent JP-H03258140-A (JP)
Title: Backup system for intensive wiring system
Inventor: SUGIURA KAZUMASA
IPC: B60R16/02
Filed: 1990-03-08
Abstract: PURPOSE:To attain the data transmission control in deputy and to secure safety on the fault occurrence in a central controller by providing a terminal processing unit having a function corresponding to a data transmission control function of the central controller and each means monitoring fault occurrence. CONSTITUTION:A central controller 10, a microcomputer mount device integrated terminal processing unit 20 and terminal processing units 30a-30c are connected to a multiplex transmission line A. The controller 10 is provided with a microcomputer 4 and sends a program stored in a ROM 2 to the unit 20 and the units 30a-30c via a transmission line A as a transmission signal by a transmission control circuit 1. Moreover, switches 6a-6e are monitored, and the operation of them is analyzed to control motors 8a, 8b, and electric bulbs 7a, 7b. The unit 20 is provided with the circuit 1 to monitor the transmission line A to apply the normal processing commanded by the unit 10 and when a fault of the unit 10 is detected, the circuit 1 is selected to the central processing unit mode. Thus, the unit 20 acts like a backup for the unit 10 to apply the control unchanged from the normal state thereby securing safety.
Patent JP-H02234442-A (JP)
Title: Manufacture of field effect type semiconductor device
Inventor: TOIDA HIKARI
IPC: H01L29/812
Filed: 1989-03-07
Abstract: PURPOSE:To control short-channel effect and improve reliability by providing a multi-layer gate electrode where three or more heat-resistant metal layers with different stress characteristics are laminated. CONSTITUTION:A high-resistance GaAs substrate 1, an undoped GaAs 2, an n-type GaAs 3 with impurities concentration of 2X10<18>cm<-3> and a film thickness of 20nm, an ohmic electrode 4 by Ni/Au/Ge, WSi 5, LaB6 6, and W are provided. These metals 5, 6, and 7 form a gate electrode and these are formed by the sputter method, the electron beam gun deposition method, and the sputter method, respectively. By forming a gate in multi-layer structure and inserting the LaB6 6 to control separation of a metal film for restricting stress generated at the interface between WSi 5 and W 7, thus preventing an abnormal diffusion of impurity ions due to concentration of stress at the gate electrode edge. Therefore, it is possible to control short-channel effect and improve reliability.
Patent JP-H04291008-A (JP)
Title: Composite magnetic head
Inventor: IWAKURA TAKESHIGE
IPC: G11B5/29
Filed: 1991-03-20
Abstract: PURPOSE:To obtain good writing and reading out characteristics and erasing characteristics as the surface wobbling of media can be controlled and the spacing with the medium near the gap is decreased. CONSTITUTION:This composite magnetic head is constituted by pairing an upper slider 3 having a 1st magnetic core 5 for low track densities to execute magnetic recording, reproducing and erasing and a 2nd magnetic core 4 for high track densities and a lower slider 3 having a 3rd magnetic core 5 for low track densities and a 4th magnetic core 4 for high track densities on both sides of the medium. The size L2 of the surfaces of the upper slider and lower slider for sliding with the medium of the above-mentioned composite magnetic head is in a 5 to 6mm range with respect to the size L2 of the direction orthogonal with the axis of rotation of the medium.