baber/WOPTO huggingface dataset:
Patent JP-H05220370-A (JP)
Title: Oscillating type dispersing and grinding device
Inventor: FUKUSHIMA TAKESHI
IPC: B01F11/00
Filed: 1991-07-19
Abstract: PURPOSE:To efficiently disperse or grind the material to be treated in a treatment vessel and to enable continuous operation by fitting the treatment vessel to an oscillating plate driven so as to be revolved and turned along a circular orbit and further sieving the treated material by a screen and discharging the same from a cuplike cover body. CONSTITUTION:An oscillating type dispersing and grinding device is provided with an oscillating plate 1 driven so as to be revolved and turned along a circular orbit and with a treatment vessel 20 fitted to the oscillating plate 1. Material M to be treated and a medium B are introduced into the vessel 20. The oscillating plate 1 is driven and dispersing treatment or grinding treatment of the material M to be treated is performed. A cuplike cover body 30 is freely detachably provided in the upper aperture part of the vessel 20. The cover body 30 is provided with a pipe 40 for supplying the material M to be treated into the vessel 20 and a discharge port 41 for discharging the treated material M. The pipe 40 is formed so as to perforate the cover body 30 and reach the inside of the vessel 20. Moreover, a screen 34 having meshes smaller than the size of the medium B is provided in the vicinity of the discharge port 41.
Patent JP-H08104805-A (JP)
Title: Fuel hose and resin composition therefor
Inventor: MURAKAMI KOYO
IPC: B32B27/18
Filed: 1995-08-09
Abstract: PURPOSE: To obtain an inexpensive and high-performance fuel hose free from any problem of safety during its production, and having high interlaminar adhesion strength. CONSTITUTION: This fuel hose 1 is made up of a tubular inner layer 2 and an outer layer 3 directly laminated on the outer peripheral surface of the inner layer 2. The inner layer 2 is made of a fluororesin, and the outer layer 3 is made of a polyamide resin containing 0.5-10wt.% of a carboxylic acid 1,8- diazabicyclo[5,4,0]undecene-7 salt based of the polyamide resin.
Patent JP-H0771623-A (JP)
Title: Boots fixing structure for console finisher
Inventor: TAMURAYA MAKOTO
IPC: F16J15/50
Filed: 1993-08-17
Abstract: PURPOSE:To restrict interference with an indicator panel by suppressing dislocation of a boots at the time of mounting a console finisher. CONSTITUTION:A pin 13 for fixing a boots 11, provided in a console finisher 3, is tilted in a direction of moving the console finisher 3 mounted. Thermocalking 15 is received in a recessed part 23 of the boots 11.
Patent JP-2000036569-A (JP)
Title: Structure of semiconductor memory
Inventor: IGARASHI YASUSHI
IPC: H01L21/8242
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To eliminate contamination due to an outward diffusion of a ferroelectric by forming an amorphous semiconductor layer formed on a ferroelectric film of Ge, thereby simply finely micromachining a structure. SOLUTION: A conventional MOSFET is formed on a surface of a silicon substrate, W is used as a lower layer wiring, an interlayer insulating film is deposited, and then a laminated film of an amorphous Ge, a ferroelectric film, an IrO2 and W. To form the amorphous Ge of the fourth layer, it is preferable not to adopt a reduced atmosphere like a sputtering method or an electron beam vapor deposition so as not to deteriorate the characteristics by reducing an oxide ferroelectric. Then, an SiO2 mask is formed on the deposited film of the four layers, and a gate is patterned by dry etching. Thereafter, an n type impurity is implanted by an ion implanting method to form a source and a drain. Thus, a structure becomes simple, and easily finely micromachined. A stress by heat treating or polarized reversing characteristic according to outer diffusion of a constituting element is not degraded.
Patent JP-H0489506-A (JP)
Title: Angle detector
Inventor: MURATA SHIGEMI
IPC: G01B7/30
Filed: 1990-08-02
Abstract: PURPOSE:To obtain an angle detector being of low cost and suitable for mass production by a method wherein sawtooth-shaped cut-erected pieces which are to be pressed in and made to cut into a frame are formed on a positioning plate of a Hall IC. CONSTITUTION:A pair of sawtooth-shaped cut-erected pieces 34 are formed in the same direction as a bent piece 33 on a plate 3. When a preliminary assembly prepared by bonding a first magnetic flux guide 41, Hall IC 2 and the plate 3 to each other is pressed in a holding part 11 of a frame 1, the sawtooth parts of the cut-erected pieces 34 cut into the side wall of the holding part 11 and thereby the plate 3 is fixed, according to the above-stated construction. Accordingly, the preliminary assembly is fixed to the frame 1 without using a bonding agent, and this produces effects that assembling can be performed easily in a short time, that the cost is reduced and that a device thus prepared is suitable for mass production.
Patent JP-H0666613-A (JP)
Title: Floesensor
Inventor: MANAKA JUNJI
IPC: G01F1/684
Filed: 1991-07-18
Abstract: PURPOSE:To obtain a flowsensor having high response of thermal conduction detecting system achieved through micromachining technology of integrated circuit in which spatial distance between heater section and detecting section is shortened, high response, high accuracy, high efficiency, and micro flow rate are realized. CONSTITUTION:The flowsensor comprises a substrate 10 having a through hole or a void 11, and a membrane heater section 12 and a membrane detecting section 13 bridged or cantilevered above the through hole or the void 11. The heater sections 12 and the detecting sections 13 are laminated by two or more than two layers along the flow direction F of fluid to be measured through interlayer spaces G. When the space G is formed with film thickness, flowsensor can be formed highly accurately at microinterval.
Patent JP-2001033799-A (JP)
Title: Liquid crystal panel
Inventor: KIMURA MASANORI
IPC: G02F1/1365
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a bright liquid crystal panel by elevating an aperture ratio in a pixel region in the liquid crystal panel in which the liquid crystal is driven by using a lateral field mode and of which the electrode has a bent shape. SOLUTION: In the liquid crystal panel of which the pixel electrodes 3 and the common electrodes 4a, 4a are provided with shapes inclined toward the scanning signal wiring 1 with an inclined angle θ, the liquid crystal panel is constructed so as to have each of the inclined edges ComL1 of the common electrode satisfying a relation ComW1>=ComL1×cosθ1 as against the electrode width ComW1 of the common electrode. Therefore, a region between the video signal wiring (source) and the common electrode, which is not usable as a displaying region, is reduced and an effective displaying region of a pixel is that much enlarged.
Patent JP-H1150237-A (JP)
Title: Vacuum deposition apparatus
Inventor: SONE YOSHIOMI
IPC: C23C14/24
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum deposition apparatus constituted in such a manner that the volume change of a vacuum chamber can be made with respect to a specification change and that the discharge in the vacuum chamber can be executed in a short time to prevent the degradation in performance. SOLUTION: The vacuum chamber 1 of the apparatus constituted to house a base material 25 for deposition and a vapor deposition source 7 in the vacuum chamber 1 and to execute prescribed film formation consists of a stationary chamber part 4 on a lower cylindrical part 2 side and a moving chamber part 5 on an upper cylindrical part 3 side. The upper cylindrical part 3 is mounted vertically movably by means of nuts 9 screwed to jack bolts 7 fixed and erected at the bottom ends to the lower cylindrical part 2. Both cylindrical parts 2, 3 are combined by disposing side part hermeticity holding mechanisms 10 between both parts. The formation of the unnecessary space in the vacuum chamber 1 is averted by simultaneously and vertically moving the upper cylindrical part 3 when the distance between the base material 25 for deposition and the vapor deposition source 17 is changed.
Patent JP-H11117025-A (JP)
Title: Production of sintered ore
Inventor: HOSOYA YOZO
IPC: C22B1/16
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To approximate a chlorine source and CaO, to accelerate the immobilization as CaCl2 and MgCl2 and to decrease the org. chlorine compds. in waste gases by previously mixing CaO, Ca(OH2 )3 , Mg(OH)2 , etc., with powder coke/ scales contg. chlorine-components and pelletizing the mixture, then further pelletizing the mixture together with powder ores and sintering the pellets. SOLUTION: One or >=2 kinds of powder coke, anthracite, scale and blast furnace dust and one or >=2 kinds of the CaO, Ca(OH2 )3 , Mg(OH)2 are mixed or are pelletized or the mixture is mixed and pelletized with the remaining raw materials to be sintered after the mixing and pelletizing and the pellets are sintered. At this time, the addition ratio of the CaO to be compounded with the powder coke, scale, etc., is preferably specified to 1 to 30 mass% in the case of the CaO and to 3 to 15 mass% in the case of the Mg(OH)2 . If the addition ratio is higher than this range, the pelletization diameter is too large and there is a possibility of the occurrence of such adverse influence as the increase of the segregation ratio to the lower part of a sintering bed.
Patent JP-H0754870-A (JP)
Title: Power transmission device
Inventor: TERAOKA MASAO
IPC: F16D31/04
Filed: 1993-08-18
Abstract: PURPOSE:To improve torque transmission characteristic with a simple structure by compressing operation oil in an operation chamber by a screw pump when input and output shafts are differentially rotated, and by controlling the transmission torque according to the rotational speed difference of the shafts by hydraulic repulsion. CONSTITUTION:When differential rotation is generated between input shafts 11 and 13, and a sun gear 3 is rotated earlier than a case 9, a pinion gear 5 meshed with the gear 3 and a pinion gear 7 meshed therewith are revolved in the same direction. However, the rotational speed of pinion housing ports 5, 7 of the case 9 is slower than the revolving speed of the gears 5, 7, so that the gears 5, 7 are rotated having friction with the housing ports 21, 23. Operation oil in an operation chamber 35 is compressed by a screw pump 37 formed in an area (a) where the gear 5 is meshed with the gear 7. The gear 7 is pressed axially by the repulsion thereof. Then the gear 5 is meshed with the gear 3 with their meshing surfaces pressing to each other. The gears 5, 7 are pressed to inner peripheral surfaces of the housing ports 21, 23 by the meshing repulsion for increasing frictional torque. Transmission torque can thus be controlled according to rotational speed difference between the input and output shafts.
Patent JP-H0488574-A (JP)
Title: Method and device for coordinate input and graphic id recognition processing
Inventor: MATSUMOTO MASAHIDE
IPC: G06F3/038
Filed: 1990-07-31
Abstract: PURPOSE:To simultaneously input a coordinate value and a graphic ID by one input operation by unifying the function for input of coordinate information and a function for recognizing the graphic ID into one function. CONSTITUTION:When an operator selects both the coordinate value and graphic ID recognition by the selective input of a command in the case of the input operation, both a coordinate flag 9b and a graphic flag 9c are set together. When the operator operates a mouse 3 and clicks it at a point H on the line segment of a wall displayed on a display 5, a CPU 7 detects the set of the flags 9b and 9c and fetches the coordinate value of an end point on the line segment of the wall and the ID of the wall into the RAM 9. Next, when the operator inputs coordinate values (x,y) for installing a door, the CPU 7 calls the graphic data of the door from the construction drawing file of a hard disk 1, calculates values from the coordinate of the above-mentioned end point to the coordinate for installing the door, and displays the graphic data of the door at the installing position.
Patent JP-H0253876-A (JP)
Title: Antisticking material for aquatic organism
Inventor: NAKANISHI MOTOYASU
IPC: C09D5/16
Filed: 1988-08-17
Abstract: PURPOSE:To obtain the subject material, containing eucalyptus oil as part of components in a coating and capable of preventing aquatic organisms, such as barnacle or hard-shelled mussel, from sticking to ship bottoms, harbor facilities, crawls, etc. CONSTITUTION:Eucalyptus oil consisting essentially of cineole expressed by the formula is dissolved or dispersed in a coating and used as the objective material.
Patent JP-H0629977-A (JP)
Title: Communication control method
Inventor: CHIKA HIDEYUKI
IPC: H04L12/54
Filed: 1992-07-08
Abstract: PURPOSE:To prevent degradation in the utilizing efficiency of a communication line due to a useless calling operation attended with a fault of a communication terminal equipment by storing fault information when a fault of a communication terminal equipment connecting to a network is detected and controlling the system to inform the information to other communication terminal equipments. CONSTITUTION:In the system where plural communication terminal equipments are connected via a communication line, when a communication opposite party is called and normal communication is not performed, it is discriminated that a communication opposite party is faulty and a fault flag is set on a telephone number of the communication opposite party (ST10). When normal communication is not performed regardless of repetition of redialing of a prescribed frequency including a busy state, the presence of the fault flag is confirmed and when the flag is detected, the fault flag is added to a number of a fault terminal equipment station is added and the result is sent to a mail system in the network (ST15) and then the same information is sent to a registered destination (ST16, 17). Furthermore, the fault terminal equipment is tested at a prescribed interval and when the faulty terminal equipment is restored, the state is reset.
Patent JP-H0740004-A (JP)
Title: Horizontal continuous casting apparatus
Inventor: KONO FUJITAKA
IPC: B22D11/04
Filed: 1993-07-27
Abstract: PURPOSE:To provide a horizontal continuous casting apparatus, in which the primary witness mark can be made to be shallow and the segregation of carbide at the straight line part of the witness mark is reduced and further, coarse eutectic carbide can be dispersed. CONSTITUTION:This apparatus is composed of a feed tube 3 arranged to the horizontal state at the lower part of a tundish and a brake ring 2 inserted in the inlet of a mold 1 in order to connect with the water cooling mold 1. Then the inner diameter of the mold or the distance between the faced surfaces in the mold is substantially equal from a triple point T constituted with the mold 1, brake ring 2 and the molten steel 4 in the drawing direction and the angle theta forming the brake ring 2 with the inside surface of the mold 1 at the triple point T is 30-60 deg. or 120-150 deg..
Patent JP-H0367681-A (JP)
Title: Metal member stamping device
Inventor: ENOMOTO MASAYUKI
IPC: B41K3/36
Filed: 1989-08-08
Abstract: PURPOSE:To enable the stamping of a metal member with every character pressed on the metal member by moving a slider until the types of a type holder comes in contact with the metal member in such a condition that a moving frame is allowed to descend. CONSTITUTION:A moving frame 2 is allowed to ascend with required types 5 attached to a type holder 6, and a catalyst converter 10 is positioned on a receiving fixture 2. Next the moving frame 3 is allowed to descend by extending a cylinder 7 for the moving frame. In this case, if a cylinder 8 for a slider is left contracted, the type holder 6 is placed in contact with a stopper pin 46, and types 5 mounted on the lower surface 6a of the type holder 6 are pressed on the external surface 13a of a flange 13 under the mentioned contact state. Therefore, if the cylinder 8 for slider begins to extend, the slider 4 moves in a direction where characters are arranged 33. Consequently, the type holder 6 rocks around a supporting shaft 38 resisting the spring force of a spring 45, and each type 5 is pressed against the top of the external surface 13a.
Patent JP-S6362828-A (JP)
Title: Production of active metal
Inventor: OZEKI AKIYA
IPC: C22B34/12
Filed: 1986-09-01
Abstract: PURPOSE:To easily and safely produce a high-purity active metal at a low cost by mixing the oxide of the high-purity active metal and high-purity carbon in the form of fine powder at an equal mol.wt., projecting an electron beam to the mixture to melt the oxide and reducing the same with carbon. CONSTITUTION:TiO2 as the oxide of the high-purity active metal and the high- purity carbon of the weight equal in terms of mol.wt. to the weight thereof are respectively mixed in the form of the fine powder and the mixture is compressively molded, at need, to a briquette shape. The ratio of the high-purity carbon is decreased by as much as the carbon-component in a hydrocarbon binder in the case of using the binder at the time of molding and mixture to the briquette. The above-mentioned mixture or briquetted lump raw material 11 is exposed to the electron beam from an electron gun 13 in a water-cooled copper crucible 12 disposed in a vacuum chamber to heat the material. The above-mentioned TiO2 is thereby melted and is reduced with the carbon. The high-purity active metal Ti is thus obtd. without using a harmful gas, etc.
Patent JP-H1030543-A (JP)
Title: Bulb type water-wheel generator, assembly and disassembly method thereof, and guide vane gap adjusting method
Inventor: SUGAI MASAO
IPC: F03B11/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a vertical type bulb water-wheel generator which can facilitate assembly and disassembly to shorten working period. SOLUTION: This generator is provided with a plurality of foundation bolts 10 fitted on the base part 9a of a concrete foundation structure 9 which forms a running water passage 11, and a plurality of stay vanes 8 whose outer ends are removably-fitted on the foundation bolts respectively. The stay vane 8 can be lifted by a crane and placed on the concrete foundation structure 9 for assembly by tightening the bolts and disassembly by loosening the bolts, so its is possible to facilitate assembly and disassembly of this vertical type valve water-wheel generator and shorten overhauling or assembling period largely.
Patent JP-H06142228-A (JP)
Title: Multi-piece solid golf ball
Inventor: EGASHIRA YOSHINORI
IPC: A63B37/04
Filed: 1993-07-28
Abstract: PURPOSE:To provide a golf ball capable of ensuring a high carry performance and good hit feeling by covering the core inner layer made of a specific base material rubber with the ionomer of a specific ethylene-(metha)-acrylate copolymer. CONSTITUTION:A cover 4 conceals a solid core 3 comprising the inner layer 1 of a base material rubber with 90% or more of 1,4-polybutadiene rubber having 90% or more of a cis-structure contained therein, and another inner layer 2. The cover 4 is mainly composed of a mixture containing 100 to 50% of a polyether ester type thermoplastic elastomer having Shore hardness between 30 and 50 and glass transition temperature equal to -25 deg.C or lower, and O to 50% of the ionomer of ethylene-(metha)-acrylate copolymer having a bending elastic modulus between 200 and 400 MPa. In this case, the cover 4 is also formed out of the ionomer of ethylene-(metha)-acrylate copolymer having an elastic modulus between 200 and 450 MPa and Shore hardness between 55 and 68.
Patent JP-H09140133-A (JP)
Title: Single soft switching circuit for power supply
Inventor: RI TOKUKOU
IPC: H02M3/335
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To improve efficiency by providing a rectifier for rectifying an a.c. voltage to a d.c. voltage on the secondary side of a transformer, a filter for removing a noise signal included in the output voltage of the rectifier, and a buffer circuit part for charging a data temporarily and dishcarging the charged data. SOLUTION: When the main switching element (M) Q1 is turned off, a current flowing on the primary side of a transformer T1 is transferred to a source through a capacitor C1, and the capacitor C1 is charged at about input voltage Vin. As a result, this results in resonance between the capacitor C1 and the coil L1, and the resonance is continued until and voltage between the drain and the source of the MQ1 (ex. FET) becomes the maximum value. Then, the charged voltage of the capacitor C1 is discharged up to the input voltage while it is resonated through the coil L1. Consequently, the efficiency of a power supply can be improved and the production cost be also reduced.
Patent JP-H1098774-A (JP)
Title: Method and device for authenticating subscriber and/or coding information
Inventor: LINDER HERMANN DIPL ING
IPC: H04M3/38
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for subscriber authentication which enable a protecting means to be used at cost as low as possible even in another communication network connected to a mobile radio network respectively. SOLUTION: The method and device are for authenticating a subscriber and/or coding information, a mobile radio network (PLMN) for a subscriber of another communication network(CN) prepares protection parameters (SPAR) through an interface (DSS1+) connecting both communication networks, and a subscriber of the mobile radio network needs not registers itself in at least one subscriber data base(DB) of the mobile radio network. At this time, the subscriber of the other communication network is identified by a subscriber identification module(SIM) of a subscriber station (UPTD, DM) and recorded in the subscriber data base of the other communication network. Protection parameters for a subscriber recorded in a leased network are requested through an interface, prepared by an authentication device (AC) of the mobile radio network, and transmitted to the leased network through the interface.
Patent JP-2001032238-A (JP)
Title: Concrete connecting block and concrete connecting structure
Inventor: YUKIMOTO TAKUO
IPC: E02D17/20
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To carry out construction safely by arranging a plurality of concrete blocks at predetermined intervals and connecting the blocks to each other by means of a connecting member formed at a predetermined length to be fixed to the block via its end part. SOLUTION: On the upper and lower faces of concrete blocks 1, 2, a projection part 1b, a recess part 1c, a projection part 2b and a recess part 2c engaging mutually are arranged. Between the blocks 1,2 arranged at a predetermined internal, a connecting member 3 made of flexible metal material, a wire with high strength, reinforcement, or steel material is suspended, and the end parts 3a of the connecting member 3 are inserted into fixing holes 1a, 2a of the blocks 1, 2 individually, while the circumference of the fixing holes 1a, 2a are filled with a fixing coagulating agent 5, and consequently, a concrete connecting block 4 is formed. In construction of a retaining wall, a plurality of the blocks 4 are piled up, while a clearance between the blocks 1, 2 is filled with a filler such as sand, crushed stone, or concrete fragments. In this way, execution can be carried out safely.
Patent JP-H0549107-A (JP)
Title: Controller for electric vehicle
Inventor: SATO TATSUYA
IPC: B60L9/18
Filed: 1991-08-16
Abstract: PURPOSE:To eliminate adverse influence on human body by reducing flux being generated in an inverter comprising smoothing reactors thereby minimizing flux leakage in an electric vehicle. CONSTITUTION:A distributed inverter is employed and smoothing reactors 9, 10, each split into four sections, are disposed oppositely so that the flux 18 is offset thus suppressing flux leakage.