baber/WOPTO huggingface dataset:
Patent JP-2001105044-A (JP)
Title: Die
Inventor: ENDO SHIGERU
IPC: B21D28/34
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a die to/from which a stripper plate can be easily attached/ detached. SOLUTION: In a die attachably/detachably provided with a stripper plate 11 to the lower end of a cylindrical punch guide 3 in which a punch body 5 is accommodated in a vertically movable state, an elastic member 31 provided with a locking part 31K which freely holds the stripper plate 11 by engaging with an engaging recessed part 11G formed on the outer peripheral face of the stripper 11 is arranged on the lower part of the punch guide 3. A slide member 35 provided with a deformation restricting part 37 which is abutted on the elastic member 31 freely restricts deformation toward the outward direction and allows the deformation in the outward direction corresponding to the recessed part 31C of the elastic member 31 is arranged on the lower part of the punch guide 3 so that the slide member 35 can be moved/fixed.  Further, an elastic stopper 41 provided with a lock part 41K freely to engage with a lock part 35K formed on a slide member 35 is arranged on the punch guide 3.
Patent JP-H05101708-A (JP)
Title: Manufacture of metallic paste
Inventor: SUGIYAMA MASASHI
IPC: H01G4/12
Filed: 1991-10-08
Abstract: PURPOSE:To reduce labor and enhance safety in manufacturing metallic paste by mixing a specific dilution solvent, vehicle and metal powder with each other to form a uniform mixture, and then evaporating the dilution solvent. CONSTITUTION:Metal powder and vehicle are weighed to obtain desired composition. In the vehicle to be used, resin is added to a solvent and heated for dissolution beforehand. A dilution solvent compatible with a solvent in the vehicle and having an evaporation exponent of 600 or more at 20 deg.C is selected. The weighed metal powder and vehicle, and the dilution solvent are charged into a mixing device to be mixed uniformly. The mixture, after a ball is separated, is charged into a vessel with an agitation device and heated on a hot plate, while being agitated, to evaporate the dilution solvent. Evaporation quantity is measured with the timely use of a weighing apparatus and an evaporation process is finished when a predetermined evaporation quantity is reached. This work can be conducted safely without requiring skill.
Patent JP-S62145824-A (JP)
Title: Wafer heat treating apparatus
Inventor: CHIGA MASAJI
IPC: H01L21/67
Filed: 1985-12-20
Abstract: PURPOSE:To inexpensively and readily confirm the conveying positioning accuracy of a wafer by forming wafer positioning confirmation display marks around a wafer position to be placed on a heat treating plate. CONSTITUTION:A plurality of positioning confirmation display marks 2 are formed around a position to be placed of a semiconductor wafer 1 to indicate an allowable limit range from the outer periphery to the outside of the wafer 1 on the upper surface of a heat treating plate 3. This embodiment illustrates the case that recesses are formed as the marks 2 at four positions symmetrical with respect to the central point of the plate 3. Thus, the positioning accuracy of the wafer 1 on the plate 3 can be confirmed by an external appearance by a visual observation.
Patent JP-H11115205-A (JP)
Title: Ink supply cartridge
Inventor: ISHII MASUKAME
IPC: B41J2/175
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To make printing stable in printing density for a long period of time and excellent in water resistance, marker resistance and abrasion resistance by a method wherein water-base ink that is made of water-insoluble or water solution-resistant coloring material is used as water-base ink and hydrophilic porous body is used as ink-holding porous body. SOLUTION: An ink supply cartridge is formed, employing water-base ink that is made of water-insoluble or water solution-resistant coloring material as water-base ink and hydrophilic porous body as ink-holding porous body. For the hydrophilic porous body, such that is in 60-95% of porosity while being in 20-1000 μm of average pore size is suitable, and hydrophilic open cell porous body is more suitable. Coloring material that can be impregnated with polymer is usable as the water-insoluble or water solution-resistant coloring material. Dye or pigment such as, for instance, oil-soluble dye, disperse bye and the like can be listed as coloring material, and in view of satisfactory saturating property and adsorption property (sealing property), the oil-soluble dye and the disperse dye are especially suitable for use.
Patent JP-2000110260-A (JP)
Title: Permeable throating structure
Inventor: ISHIYAMA HAJIME
IPC: E04B1/70
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a healthy and comfortable dwelling which is capable of surely and easily forming a vent hole (air inflow hole), and preventing the humid left behind in a skeleton, preventing the skeleton from being corroded and suppressing generation of molds and ticks by forming a long vent member having a recessed part (space) in a lower end of vent furring strips, projecting a projecting surface of a permeable throating structure inward of the vent furring strips, and completely covering a gap between a foundation and the permeable throating structure. SOLUTION: A permeable throating structure comprises a long vent member E having a partly recessed part E1 along the longitudinal direction, a perpendicular-plane fixed part 1, a throating surface 5 in which a lower end of the fixing part 1 is outwardly and downwardly inclined and bent, a projecting surface 7 in which a tip of a suspended surface where a tip of the water throating surface or a lower end of the fixing part 1 is further extended is projected farther than the inwardly projecting fixing part 1, a permeable throating A comprising vent holes 9 formed on the projecting surface 7 or the suspended surface with specified pitch, and a dry wall member B with male and female continuous structure on the end in the width direction.  The recessed part E1 of the vent member E is located outside, and the vent member E is abutted on an upper surface of a foundation γ and fixed horizontally, the lower end of vent furring strips F are abutted on the vent member E and a plurality of the furring strips are fixed on a wall substrate α with specified pitch, the projecting surface 7 of the permeable throating A is abutted on an upper surface of the foundation γ, the fixing part 1 is fixed to the wall substrate α by a fixing piece β, and the dry wall material B is executed on the permeable throating A.
Patent JP-H03149755-A (JP)
Title: Electrode for molten carbonate fuel cell
Inventor: KIN MASAKATSU
IPC: H01M4/86
Filed: 1989-11-06
Abstract: PURPOSE:To prevent the creep deterioration and the deterioration of battery performance by dispersing a conducting ceramic carbide 0.5wt.% or above in a nickel porous material. CONSTITUTION:A conducting ceramic carbide 0.5wt.% or above is dispersed in a nickel porous material. The conducting ceramic carbide has low electric resistance and high hardness, when it is dispersed in nickel or nickel alloy, creep deterioration is prevented, and the battery performance is not deteriorated. TiC, HfC, VC, ZrC, TaC, and WC are used for the conducting ceramic carbide, and TiC and HfC are preferable because of high hardness in particular. When the content of the conducting ceramic carbide is less than 0.5wt.%, no creep- resistant effect appears, when it exceeds 30wt.%, the creep and battery performance is not improved in particular, the sintering property is easily reduced, and the material cost is increased. The creep resistance is improved, and the deterioration of battery performance is prevented.
Patent JP-H07198352-A (JP)
Title: Lateral three-way displacement type achromation optical interferometer
Inventor: JIEROOMU PURIMO
IPC: G01B11/24
Filed: 1994-11-22
Abstract: PURPOSE: To ensure a function with a multicolor and continuous control of sensitivity. CONSTITUTION: A reference surface PC functioning optically in association with a plane where the wave surface of an optical beam is analyzed is determined by incident lenses 02, 04. A two-dimensional mesh-shaped grid GR is arranged perpendicularly to the beam in this plane PC. Different sub-beams with different diffraction degrees are focused on an intermediate focusing plane PF by a first lens L1 . A mask positioned in the vicinity of the plane selects at least one relating to three different deffraction degrees out of sub-beams. A second lens L2 leads the selected sub-beam to a zero sensitivity plane PO co-serving with the grid plane. An interference image is observed at a work plane Pa positioned at a position at a specified interval (d) from a zero sensitivity plane PO.
Patent JP-H01129925-A (JP)
Title: Method for adding calcium to molten steel
Inventor: IWATA TADAO
IPC: C21C7/10
Filed: 1987-11-13
Abstract: PURPOSE:To prevent the emission of smoke at the time of addition of a granular or lump Ca additive and to increase the addition yield of Ca by coating the surface of the additive with refractory and/or iron powder. CONSTITUTION:A granular or lump Ca alloy and/or Ca-contg. metal additive contg. 3-35% Ca and surface-coated with refractory and/or iron powder is added to molten steel in an RH degassing tank. MgO, Al2O3, SiO2, fluorite or other metal oxide is suitable for use as the refractory and two or more kinds of such metal oxides may be used in combination. By the surface coating, the reaction of the Ca additive is retarded, the emission of white smoke at the time of addition can be very simply prevented and an yield increasing effect is produced.
Patent JP-S63144958-A (JP)
Title: Dressing device for core drill
Inventor: SUZUKI TOGO
IPC: B24B53/00
Filed: 1986-12-04
Abstract: PURPOSE:To dress efficiently without causing chip of a stick stone and breakage of a core drill blade by pressure-contacting a stick stone on the outside face of a core drill and a round stone free in rotation on its inside face in opposition. CONSTITUTION:A stick stone 2 and a round stone 11 are retreated in the separating direction with each other by air cylinders 13, 14 and the blade 5 of a core drill 1 is put in its space. Next, the air cylinders 13, 14 are driven in the extending direction to contact the top of a stick stone 2 to the outside face of the blade of the core drill 1 with the specified pressing force and at the same time the periphery of the round stone 11 on a supporting table 10 is contracted to the inside face of the blade with the specified pressing force. And when the core drill 1 is rotated, the stick stone 2 dresses the outside face of the core drill 1 and at the same time the round stone 11 dresses its inside face while rotating in the same direction by the friction with the inside face of the core drill 1. In this way, high efficient dressing can be performed without causing chip of the stone or breaking the blade of the core drill.
Patent JP-H01130450-A (JP)
Title: Manufacture of emitter for electric field ion source
Inventor: HORIUCHI TAKASHI
IPC: H01L21/30
Filed: 1987-11-13
Abstract: PURPOSE:To make an emitter capable of emitting a high brightness ion beam into a desired shape in a short time and with good yield by impressing a nega tive voltage on emitter, irradiating the tip of the emitter with positive ions, and performing grinding. CONSTITUTION:Under vacuum with influx of helium or hydrogen, a DC voltage E1 is impressed between a tungsten emitter 21 and an electrode 22 mating therewith to allow hopping-out of atoms from this W emitter 21, and thus elec tric field evaporation is performed. To this is added a process, that a negative voltage is impressed to the emitter 21, positive ions are irradiated to the tip of emitter 21, and thus grinding is performed. Thereby emitter 21 capable of emitting a high brightness ion beam can be made into a desired shape in a short time and with good yield.
Patent JP-H09104753-A (JP)
Title: Production of molded item
Inventor: MINAMIMURA KIYOYUKI
IPC: C08L87/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a molded item from a cyanic ester resin or its compsn. with excellent moldability by compression molding the resin or compsn. at substantially normal temp. and sintering the resultant product. SOLUTION: A molded item is obtd. by compression molding a cyanic ester resin or its compsn. and sintering the resultant product. Pref. the conversion of the resin or compsn. is 75-95%. The moldability of the resin or compsn. is improved by adding thereto 0.01-10wt.% fluororesin and/or silicone. Thus, the productivity is enhanced since heating a mold is not necessary, there is no problem with mold release characteristics, and no burrs appear.
Patent JP-2000122382-A (JP)
Title: Image forming device
Inventor: AMAUCHI KOJI
IPC: G03G15/04
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of forming an excellent image little in image jitterring by preventing vibration generated in a driving system from being transmitted to an optical unit, and improving the fitting of an optical element so that the vibration is hardly transmitted to the optical element in the optical unit. SOLUTION: This image forming device is constituted so that an image carrier, a developing means, a transferring means and a transfer material fixing means are rotated and controlled by a drive source. In such a case, the device is provided with the optical unit capable of forming an electrostatic latent image by exposing the surface of the image carrier, and a holding/positioning means 40 capable of performing the positioning in holding a mirror or a lens in the optical unit, and the holding/positioning means 40 is provided with positioning parts 41 for two points on one end side of a mirror or a lens and the positioning part 42 of the one point on the other end side, and the positioning parts 41 for the two points are allowed to control inclination of a mirror or a lens, and moreover, located on the side opposite to the side that the drive source is arranged thereon.
Patent JP-H10130437-A (JP)
Title: Molding having wood-like texture
Inventor: KIRIE YOZO
IPC: C08L23/04
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a molding having a combination of good wood-like texture with good nailability. SOLUTION: This molding comprises a polyolefin resin compsn. comprising: 100 pts.wt. polypropylene resin having a melt flow rate (MFR) at 230 deg.C of 0.01 to 40g/10min or 100 pts.wt. polyethylene resin having a melt flow rate (MFR) at 190 deg.C of 0.01 to 40g/10min and a density of not less than 0.94g/cm<3> ; 20 to 200 pts.wt. wood flour having an average particle diameter of not more than 200μm; and 5 to 50 pts.wt. polyethylene resin having a density of less than 0.900g/cm<3> .
Patent JP-2000121911-A (JP)
Title: Flange back adjusting method and image pickup device
Inventor: NAKAMURA MASAMITSU
IPC: G02B7/08
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To accurately adjust flange back by obtaining an adjusted value in a zooming direction and an adjusted value in a focusing direction from 1st and 2nd focusing positions by referring to a table. SOLUTION: A zoom lens 42 is moved to a designed wide end and a focusing lens 45 is moved next, and then a focusing position, that is, a focus measuring position (fw) at the designed wide end is measured from the level of an output signal from a detection circuit 32. The lens 42 is moved to a designed telephoto end, and the focusing position, that is, the focus measuring position (ft) at the designed telephoto end is measured from the level of the output signal from the circuit 32, Then,  (ft-fw)-(Ft-Fw)} is calculated, Ft and Fw are fixed values previously obtained from a designed zoom tracking curve Ca. By using  (ft-fw)-(Ft-Fw)}, the adjusted value ΔZ in the zooming direction and the adjusted value ΔF in the focusing direction are obtained. At such a time, the table is referred to.
Patent JP-S62145424-A (JP)
Title: Program managing method
Inventor: KIMURA NOBUO
IPC: G06F9/06
Filed: 1985-12-20
Abstract: PURPOSE:To save the time and labor for maintenance by generating a specification automatically when the source program is desired to be corrected and changed. CONSTITUTION:A terminal equipment 2 and a tablet 3 are used, the specification of the program is generated in a specification analysis system 21 by forming a processing graphic and variables on a table. Based on the generated specification, the source program is generated automatically by a program generating system 22. At the time of desiring it to correct or change, the source program is analyzed to correct the specification in the program analysis system 23 and the specification generation system 24.
Patent JP-H06140807-A (JP)
Title: Dielectric filter
Inventor: SHIMIZU HIROYUKI
IPC: H01P1/205
Filed: 1992-10-27
Abstract: PURPOSE:To form a pole in the attenuation area of a filter characteristic while satisfying the miniaturizing request of the filter by providing an electrode layer for inter-step coupling over a resonant conductor on inner faces to be laminated each other. CONSTITUTION:An electrode layer 7 for inter-step coupling is provided over a gap between resonant conductors 2 and 3. Thus, the pole is formed in the attenuation area of the filter characteristic, and the position of the pole is decided by the size and position of the electrode layer 7 and magnetic field coupling between the resonant conductors 2 and 3. On the other hand, a dielectric substrate is composed of two parts, namely, separately composed of a part 1a internally provided with the resonant conductors 2 and 3 and another dielectric substrate part 1b laminated on this substrate 1a. Since the electrode layer 7 is provided on one inner face of these substrates 1a and 1b to be laminated each other, inter-step coupling is performed inside the dielectric substrate. Therefore, the influence of an external electro-magnetic field at the time of use can be reduced, and the pole can be formed in the attenuation area of the filter characteristic while satisfying the miniaturization of the filter.
Patent JP-H07136149-A (JP)
Title: System for identification of individual
Inventor: SUGAI MASAKATSU
IPC: A61B5/117
Filed: 1993-11-17
Abstract: PURPOSE:To realize simply, rapidly and inexpensively collation and identification of a specified individual by gripping a handgrip with a hand, measuring a transmission loss value generated in an optical fiber and comparing with and collating the individual registered value of the transmission loss registered in advance. CONSTITUTION:A handgrip part 7 has an elastic material 1 and an optical fiber 2 is embedded spirally in the elastic material 1 and a consideration is given in such a way that an approximately the same force is applied on the embedded optical fiber 2 even when the handgrip 7 is gripped by a hand from any direction. In addition, a light source 4 generating a light, a light receiver 5 receiving the light and a transmission loss measuring part 3 comparing the generated light with the received light and detecting the transmission loss are provided. In addition, a data memory part 12 storing the registered value of the transmission loss for an individual is connected with the transmission loss measuring part 3 and a collating part 9 collating the loss value and the registered value of data, an electronic lock controlling part 10 controlling an electronic lock in accordance with the result in the collation and an electronic lock part 11 controlled thereby are provided.
Patent JP-H09132391-A (JP)
Title: Locking device for hydraulic garage jack
Inventor: NAGASAKI TAMIO
IPC: B66F5/00
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent the natural fall of an arm even in the case of oil pressure in a hydraulic cylinder escaping by providing a locking gear fixedly at a shaft rotated by the elevating motion of the arm, and providing the body frame side with a lock pin in a state of being operated to be locked to and detached from the locking gear. SOLUTION: An arm 15 is moved up to the desired height, and in this position, an operating handle 27 is rotated clockwise. A transmission shaft 30 is rotated clockwise, and a transmission member 33 is moved in the direction of an arrow mark A, so that an operating rod 36 moves forward in the direction of the arrow mark A. With this forward movement, the tip face of the operating rod 36 comes in contact with the rear end face of a lock pin 38 to push it forward, and a locking claw 40 is fitted in and engaged with a root part of a locking gear 37. The rotation of the locking gear 38, that is, the downward rotary motion of the arm 15, is impeded. The arm 15 is not therefore rotated downward even if oil pressure in a hydrayulic cylinder 68 escapes due to the aged deterioration of valves in a hydraulic pump and a hydraulic circuit and that of seal packing of a hydraulic piston or the like.
Patent JP-2000124153-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: UEDA TAKASHI
IPC: H01L21/28
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor device which is provided with a silylated impurity diffused layer and a manufacturing method thereof, where a contact hole can be optimally controlled in the amount of etching to prevent the device from lowering in yield. SOLUTION: This device is composed of a silicon substrate 1, a silicide layer 2 formed on the silicon substrate 1, and field oxide films 3 formed on the silicide layer 2 separated from each other by a certain space and equipped with a monitoring pattern 7, formed outside an element region and an interlayer insulating film 4 which is formed on the silicide layer 2 and the field oxide films 3. The monitoring pattern 7 is monitored via a monitoring opening 5, formed by etching the interlayer insulating film 4 for adjusting the etching volume carried out for forming a contact hole in an element region.
Patent JP-H08118878-A (JP)
Title: Tip part of ball-point pen
Inventor: YOKOSUKA TAKEHIKO
IPC: B43K7/00
Filed: 1994-10-28
Abstract: PURPOSE: To prevent a pipe from slipping in a holder in writing or dropping down by a method wherein an engaging wall part, against which the rear end of the pipe abuts, is provided at the bottom wall of a mounting hole in a ball- point pen, in which the pipe with a ball pivotably held at its tip is fixed to the mounting hole of the holder. CONSTITUTION: At the tip of a metal holder 3, a mounting hole 31, to which metal. pipe 2 such as stainless steel pipe is installed, is provided. At the bottom of the mounting hole 31, an engaging wall part 32, against which the rear end of the pipe 2 abuts, is provided integrally with the holder 3. Further, an inner hole 31a having the inner diameter larger than the outer diameter of the pipe 2 is provided at the fore part of the mounting hole 31, while an inner diameter 31b, which has the diameter almost the same as the outer diameter of the pipe 2 and to which the rear part of the pipe 2 is forcedly or loosely inserted, is provided at the rear part of the mounting hole. Furthermore, adhesive 35 is filled in the inner hole 31a so as to allow to stringly fix the pipe 2.  Around the tip of the pipe 2, a tip edge part 22 and a ball retaining seat 23, which are formed by being inwardly pressingly deformed, are formed so as to rotatably hold an extra hard ball 21.
Patent JP-S63142456-A (JP)
Title: Information processor
Inventor: WADA KENICHI
IPC: G06F15/177
Filed: 1986-12-05
Abstract: PURPOSE:To quickly release sequential processing by providing a sequential control means of shared resources and a means which monitors the waiting state for shared resources in each processor. CONSTITUTION:Operating systems independent of each other are stored in main storages 10 and 20 and control processors 1 and 2 independently of each other. A shared storage 30 is shared between processors 1 and 2. A shared storage controller 3 is provided with the sequential control means of the shared storage 30 and the means which monitors the waiting state for the shared storage 30 in each of processors 1 and 2. The waiting state for the resource is stored by this monitor means to discriminate whether processors 1 and 2 are in the waiting state or not.