baber/WOPTO huggingface dataset:
Patent JP-S60115362-A (JP)
Title: Method and device for gate breaking of irregular box- shaped casting by vertical flaskless molding
Inventor: SUGIHARA TAKASHI
IPC: B22D31/00
Filed: 1983-11-25
Abstract: PURPOSE:To improve working efficiency and environment by grasping the product in a casting mold at a high temp. prior to cooling by taking-out pawls, positioning the product on a table and breaking and removing continuously unnecessary parts such as a sprue, runner, etc. at the required point. CONSTITUTION:When taking-out pawls place a rough product 2 on a plate 12 to be imposed with the rough product, a cylinder 13 for fixing operates to fix the product. A rotary table 8 rotates to position the product between a pressing rod 17 and a fixing plate 15. The gripping pawls 22, 23 of a moving carriage 20 grip the product 2. A flow-off 28 is broken by a flow-off cutter 30 and again the gripping parts 24, 25, 26 descend to transfer the product 2 between receiving rods below the 2nd treating space 32. A hammer turns thereafter to blow the bottom of the sprue 38 thereby breaking the sprue. The product is lowered onto a stage below the 3rd treating space 33 and pressing rods 50, 51 fix the product and break a runner 9. The product 59 is placed on the transfer stage 61 of a transfer carriage 58 which is standing-by under the 4th treating space 34.
Patent JP-H0885747-A (JP)
Title: Cross-linkable diallyl phthalate resin composition excellent in crack resistance
Inventor: NAKAMURA MASAYOSHI
IPC: C08K5/14
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a cross-linkable resin compsn. suitable as a crack-resistant sealing material in the surface mounting of electronic devices by compounding a diallyl phthalate resin, a specific chlorinated polyethylene or a specific acrylic rubber, and an org. peroxide. CONSTITUTION: A diallyl phthalate resin in an amount of 70-95wt.% (A), 5-30wt.% (pref. 10-25wt.%) chlorinated polyethylene having a chlorine content of 5-50-wt.% and obtd. from polyethylene having a mol.wt. of 1×10<4> -300×10<4> (B), and an org. peroxide (C) are compounded. Component A is a post-curable prepolymer as a polymer of a diallyl phthalate monomer or a copolymer thereof with an unsatd. monomer. Component B is cross-linked with component C to become a rubber and thus reinforces component A. A cross-linkable diallyl phthalate resin excellent in crack resistance is similarly obtd. by using, instead of component B, an acrylic rubber produced by using a monomer having a chlorine group (e.g. chloroethyl vinyl ether) or an epoxy monomer (e.g. glycidyl acrylate) as a comonomer for forming cross-linking sites.
Patent JP-2000055103-A (JP)
Title: Hydraulic shock absorber
Inventor: TANAKA AKIRA
IPC: F16F9/348
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To enlarge the setting width of the damping force characteristic using a simple configuration and reduce the operating sounds. SOLUTION: This hydraulic shock absorber includes a piston 4 which is coupled coaxially with a piston rod 3 and fitted slidably in a cylinder, and compression side and elongation side valves 16, 17 which open and close a plurality of oil holes 14 and 15 bored in the piston 4, in such an arrangement that the pressure receiving surfaces 4a, and 4b of the valves 16 and 17 are formed coaxially with the piston 4, wherein a plurality of valve sheets 17a and 17b constitute the elongation side (or compression side) valve 17, and the center of the peripheral shape of one valve sheet 17b is offset in a diametral direction with respect to the axis of the piston 4 so that one of the portions of the elongation side (or compression side) valve 17 opposing in the diametral direction has maximum rigidity and the other has minimum one.
Patent JP-H0778519-A (JP)
Title: Insulated electric wire
Inventor: ASANO KENJI
IPC: C09D183/16
Filed: 1993-09-08
Abstract: PURPOSE:To provide a new insulated electric wire excellent in an electric wire characteristic such as an adhessiveness and flexibility and having a heat resistance at 450 deg.C or higher. CONSTITUTION:Insulation varnish is made to contain polycarbosilane resin of 100 parts by weight having molecular weight of 3000 or less, at least one kind of 5-300 parts by weight selected from silazane resin and silicone resin, and nonorganic filler of 50-600. parts by weight. This heat-resistant paint is applied onto a conductor 1 to be baked to form an insulating layer 2 for forming an insulated electric wire 3.
Patent JP-H02142671-A (JP)
Title: Casting method and device
Inventor: BUENDERIN BUAIMAN
IPC: B22D47/02
Filed: 1989-08-31
Abstract: PURPOSE: To conduct casting to reduce the considerable amt. rotating a molding flask by demounting a hardened casting together with a surrounding cast pack at an end part of a primary cooling process, guiding the molding flask to a secondary cooling process, separating the casting and returning/guiding the molding flask from the end part of a primary cooling process to a molding machine. CONSTITUTION: When a casting has a solidified outer shell at the end part of a primary cooling process and is sufficiently hardened for retransfer in a cast pack 22, the casting is demounted from a casting flask 3 together with a surrounding pack 22. Then, the casting surrounded with the pack 22 is supported together with each other and supports and guides the sides along a secondary cooling process and finally, the casting is separated from the pack 22. At the same time, the molding flask 3 is returned/guided from the end part of the primary cooling process to molding machines 9, 10.
Patent JP-H0775729-A (JP)
Title: Intermediate medium interposing type stress reducing device
Inventor: KUBO MASAO
IPC: B01J3/04
Filed: 1993-09-08
Abstract: PURPOSE:To provide an intermediate medium interposing type stress reducing device which can decrease the difference in temperature between members and distribute an applied outer load to reduce stress generated in the members. CONSTITUTION:A material 5 (low melting point metal, such as cadmium) that becomes liquid in the range of temp. exceeding the operating one of equipment and becomes solid in the range of temp. not more than the operating one and also that transfers an outer load and becomes a good heat conductor is interposed as an intermediate medium 5 in a gap 4 between a pressure vessel 1 and a nozzle 2 that are adjacent equipment structural members. Therefore, since the intermediate medium material 5 becomes liquid in the range of temp. over the operating temp. of equipment, the gap between the structural members are filled with the material 5 without an airspace by heating. And since the material 5 becomes solid at not more than the operating temp. and transfers an outer load and becomes a good heat conductor, the difference in temp. between the structural members during operation is reduced to reduce relative displacement between the members, or a load applied to one member is distributed and transferred to the other member to reduce stress of the members. Thus, the life of equipment is remarkably improved.
Patent JP-H0887175-A (JP)
Title: Image forming device provided with attachable and detachable developing cartridge
Inventor: HAMAYA SATOSHI
IPC: G03G15/00
Filed: 1994-09-19
Abstract: PURPOSE: To obtain an image forming device capable of attaching and detaching a developing cartridge while loading a photoreceptor drum cartridge without causing the interference with any other structural member at the time of attaching and detaching the developing cartridge. CONSTITUTION: This image forming device is provided with the developing cartridge attachable and detachable to from the device main body of the image forming device provided with the casing C13 with the through-window C4 for pushing out the developing unit C3, the positioning means for the developing cartridge, the developing unit energizing means for energizing the developing unit C3 so as to move toward the image carrier through the through-window C4 in a first state of the image forming device main body, and the guide means for guiding the developing cartridge in the direction of attaching and detaching in a second state of the image forming device main body.
Patent JP-S59114067-A (JP)
Title: Dot printing head
Inventor: OCHIAI KUNIAKI
IPC: B41J2/275
Filed: 1982-12-20
Abstract: PURPOSE:To operate an armature at a high speed and with limited power consumption by forming a notch with an armature guide on both sides of armatures in such a manner as to be positioned between the fulcrum of rotation and the tip on the needle side. CONSTITUTION:With the energization of a coil 16, an armature 18 is attracted to an attraction surface 27 of a core 17 and rotated on the fulcrum 21 of rotation to perform a dot printing with a needle 11. At this point, as a notch 19 is positioned between the rotation fulcrum 21 of a yoke 15 and the needle 11 side, the facing position between the notch 19 and the yoke 15 is deviated while the magnetic permeability can be heightened with a larger opposed area between the armature 18 and the yoke 15 while the radial distance l3 of the yoke 15 can be reduced, hence lessening the distance l1 from the rotation fulcrum 21 to the center of the attraction surface 27. This also can enlarge the ratio of the distance l2 to the needle 11 side to l1 to allow an action with a small attraction force through a smaller equivalent mass of the armature 18 thereby enabling a high speed operation in terms of the same attraction force. A smaller power consumption is satisfactory enough with a less air gap G.
Patent JP-2001054268-A (JP)
Title: Method for connecting shaft and hub of disk device and connection body thereof
Inventor: HARADA KOJI
IPC: H02K7/14
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for joining a shaft with a small diameter to a thin hub with high strength and accuracy. SOLUTION: An outside-diameter part to be connected with an annular groove 31 at the outer periphery of a shaft 1 is forced in and engaged to the connection hole inside-diameter part at the center of a hub 2, an area near the hole of a hub end face is plastically deformed over the entire periphery, and the material of the hub is subjected to plastic flow, so that compression stress is given to the shaft for filling the recessed part of the shaft, thus obtaining connection force by the shear force and the tension force of the hub material.
Patent JP-S59114804-A (JP)
Inventor: WASHIMI BUNICHI
IPC: H01C7/02
Filed: 1982-12-22
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-S59115560-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIOJI MASAZUMI
IPC: H01L29/78
Filed: 1982-12-22
Abstract: PURPOSE:To improve the high frequency characteristic and to smoothen the step by covering with an insulating film and implanting ions after forming a gate electrode, providing a source and a drain without superposition with the gate electrode, covering another insulating film, and performing a heat treatment. CONSTITUTION:A gate oxidized film 2, a gate electrode 3 and a field oxidized film 4 are formed on an N type Si substrate 1, a CVDSiO2 film 8 is covered, B ions are implanted, and source and drain layers 9, 10 are formed. In this case, the layers 9, 10 are isolated in approx. thickness of the film 8 from the end of the electrode 3. When a PSG film 11 is superposed and heated at 1,000 deg.C for 30min, the layers 9, 10 reach the end of the gate electrode by the lateral diffusion, the film 11 is simultaneously fused to smoothen the step. According to this configuration, the superposition of the gate electrode and the source, drain can be reduced, thereby improving the high frequency characteristics. Further, the heat treating time can be lengthened, the stepwise difference on the PSG surface is smoothened, thereby preventing the disconnection of wirings.
Patent JP-H1066946-A (JP)
Title: Detoxified composition of fine pulverous waste such as fry ash
Inventor: GOTO TATSUO
IPC: A62D101/43
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a detoxified composition of fly ash in which an elution of heavy metals such as lead and alkaline earth metal incorporated in a fine pulverous waste such as the fly ash is suppressed. SOLUTION: The fine pulverous waste such as fry ash discharged from an incinerator and a hydrosol of silicon dioxide having 5-50% concn. are mixed. A blending ratio of the hydrosol of the silicon dioxide per 100 pts.wt. fine pulverous waste is 6-100 pts.wt. preferably. Moreover, 0.5-30 pts.wt. inorg. filler finer than particles of the fine pulverous waste may be mixed. The hydrosol of the silicon dioxide is, for example, a water-glass to which hydrochloric acid or sulfuric acid or its salt is added.
Patent JP-H0777802-A (JP)
Title: Pattern forming material, acid precursor and pattern forming method
Inventor: UCHINO MASAICHI
IPC: H01L21/027
Filed: 1993-09-09
Abstract: PURPOSE:To obtain a pattern forming material having high resolution and superior sensitivity to UV, electron beams, X-rays or other radiation by incorporating an acid precursor made of ester of a compd. having alcoholic hydroxyl groups with alkylsulfonic acid. CONSTITUTION:An acid precursor made of ester of a compd. having alcoholic hydroxyl groups with alkylsulfonic acid is used and it is not limited to a combination with a specified medium having such reactivity as to vary solubility to an aq. alkali soln. by a reaction in the presence of an acid catalyst. The compd. having alcoholic hydroxyl groups is ethylene glycol, propylene glycol, glycerol, etc. The alkyl group of the alkylsulfonic acid is represented by CnH2n+1 and 1-4C alkylsulfonic acid is effectively used.
Patent JP-H0385321-A (JP)
Title: Partially liquid cooling and forcedly air cooling device for engine
Inventor: HIDA KOICHI
IPC: F01P5/06
Filed: 1989-08-29
Abstract: PURPOSE:To improve the cooling capacity by communicating each cooling air downstream side space of an endothermic air duct of a radiator and a cooling air duct of an engine with a cooling air upstream side space of a cooling fan, while arranging the cooling fan in the downstream side of the cooling air upstream side space. CONSTITUTION:A part of a cylinde 2 and a cylinder head 5 of an engine E is formed with a liquid cooling chamber 7, and the residual part is formed with an air cooling duct 25, while a radiator 16 is communicated with the liquid cooling chamber 7 to enable circulation. A cooling fan 13 is provided in front of a crank case 10, and cooling air A is passed through an endothermic air duct 18 of a radiator 16 and an air cooling duct 25 by air blowing work. In that device, a cooling air downstream side space 30A of the endothermic air duct 18 and a cooling air downstream side space 30B of the cooling air duct 25 are respectively communicated with a cooling air upstream side space 30C of the cooling fan 13. The cooling fan 13 is arranged in the downstream side of the cooling air upstream side space 30C to exhaust the cooling air.
Patent JP-H0668121-A (JP)
Title: Real time centralized management system for content of job
Inventor: OKAMOTO KOICHI
IPC: G06F13/00
Filed: 1992-08-24
Abstract: PURPOSE:To grasp all contents of jobs in each branch connecting to a host computer of a bank or the like in real time by storing the content of job of a terminal equipment to a database every time each terminal equipment and the host computer make communication. CONSTITUTION:Terminal equipments 1, 2, 3 and AT terminal equipments 4, 5, 6 are managed by a communication controller 7 provided on the terminal equipment side and the communication with a host computer 8 is implemented all through the communication controller 7. Moreover, the communication controller 7 is provided with a database 9 for job content management system and every time the job content processed by the terminal equipments 1-6 is sent to the host computer 8, the job content is stored in the database 9. All the job contents are grasped in real time through the use of the database 9 by storing the job content into the database 9 for job content management system in this way in real time.
Patent JP-S6379646-A (JP)
Inventor: NISHIMURA NAOJIRO
IPC: A61B10/00
Filed: 1986-09-23
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-S6379239-A (JP)
Title: Detector for tilted degree of disk
Inventor: NAGAI TADAO
IPC: G11B7/09
Filed: 1986-09-22
Abstract: PURPOSE:To contrive to make the tile detection accurate by switching the gain of an output signal of a couple of photodetectors at the scanning of recorded and unrecorded parts of a disk. CONSTITUTION:The light transmitted through a half mirror 25 among the reflected light of the disk 10 is supplied to an RF signal detection circuit 29, where the presence of recording of information is detected from the presence of harmonics of the signal. Moreover, the light reflected in the mirror 25 is made incident in a couple of photodetectors 27a, 27b, and a signal in response to the degree of tilt of the disk 10 is outputted. The output signal is given to a gain switching circuit 30, where the amplification factor is switched in response to the detection signal of the circuit 29. Then a differential amplifier 33 amplifies differently a couple of output signals of the circuit 30 to generate a signal of a level in response to the degree of tilt of the disk 10. Thus, the accurate degree of tilt is detected by applying gain change depending on the presence of information recording of the disk in this way.
Patent JP-H1050129-A (JP)
Title: Luminaire
Inventor: OI SEIJI
IPC: F21V21/02
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire which is stably strutted at a ceiling. SOLUTION: An elastic body 3 made of metal processed to be bent nearly in a inverse V-letter shape is attached to several sections on a top surface of a main body 2 so as to be pressure contacted with a ceiling 1. A bent part 5 of a nearly Z-letter shape is formed near the both ends of a pressure contact part 4 of an elastic body 3 attached to the ceiling 1. The main body 2 is fixed to one leg 6 of the elastic body 3, and the other leg 9 is installed to be freely slidable relative to the main body 2. A bent part 11 of a nearly Z-letter shape is formed near a fixing part of the leg 6 fixed to the main body 2. A cover member 12 made of synthetic resin is provided in the pressure contact part 4 of the elastic body 3 attached to the ceiling 1.  A recessed part 14 is formed in an intermediate part on both sides of the cover member 12 to accomodate a disconnecting area A of a connecting part with which a plurality of elastic bodies 3 are manufactured in a width direction of the cover member 12, and thereby it is constituted so that a fingertip cannot practically touch the disconnecting area A.
Patent JP-H0886554-A (JP)
Title: Cooler
Inventor: UJI YUTAKA
IPC: F25D19/00
Filed: 1994-09-20
Abstract: PURPOSE: To obtain a cooler in which the internal volume of a freezing chamber is increased, the manufacturing cost is decreased and a depth size is reduced by providing a refrigerant pipe and many platelike fins perpendicular to the pipe, and alternately displacing longitudinally the fins of the same shape. CONSTITUTION: In a cooler 15, a bypass air duct 16 is formed by perpendicularly crossing to a plurality of refrigerant pipes 15a bent in a zigzag state and longitudinally alternately displacing the films 15b of the same shape and width. With such a structure, even if external moisture is invaded into a box by opening and closing a freezing chamber door and a refrigerator door and a frosted amount of the cooler 15 is increased, circulating cold air is heat exchanged via the duct 16 formed between the fins 15b by alternately displacing longitudinally the fins 15b of the same width. Accordingly, the chambers can be held at a suitable temperature similarly to prior art. Even if the width is reduced from a conventional fin 15b to decrease its depth size, the same performance as that of the prior art can be obtained.
Patent JP-H0675871-A (JP)
Title: Method and device for transferring file in network system
Inventor: SAKUTA SHINJI
IPC: G06F13/00
Filed: 1992-08-24
Abstract: PURPOSE:To easily and efficiently execute a file transfer in the network system. CONSTITUTION:In the network system in which a terminal equipment is connected by a network communication circuit, in the case an output file generating instruction to the other terminal equipment is outputted by a data processor, a rate of change within a prescribed time of generated output file size is detected, and whether the rate of change of the generated output file size is '0' or not is discriminated, and in the case it is discriminated that the rate of change of the output file size is '0', it is decided that generation of the output file is finished and a processing for transferring the output file to the other terminal equipment is executed.
Patent JP-H0560655-A (JP)
Title: Method for measuring loss of light waveguide
Inventor: KOKUBU YASUO
IPC: G01M11/02
Filed: 1991-09-05
Abstract: PURPOSE:To measure the guide loss of a light waveguide in a non-destructive manner by a new measuring method improving the dynamic range of hundreds times or more using a theory wholly different from a conventional one. CONSTITUTION:A coherent beam source 1 is used and the beam from the beam source 1 is split into two beams by a half mirror 2. One beam is applied to the arbitrary position of the side surface of a light waveguide S through a plane-of-polarization preserving optical fiber 4 and the irradiated beam is scattered by the structural imperfectness of the light waveguide and coupled with the guide region of the light waveguide to become weak propagation beam. The other beam is guided from the incident end of the light waveguide to be synthesized with the weak propagation beam. The frequency of either one of two split beams is shifted before it is allowed to be incident on the light waveguide S by a phase modulator 8 and the intensity of the beat component of the synthesized beam is detected to measure the beam coupled with the guide region.
Patent JP-S6379160-A (JP)
Title: Thin electronic circuit with keyboard
Inventor: AOYAMA HIDEHIKO
IPC: H01H13/70
Filed: 1986-09-22
Abstract: PURPOSE:To obtain a thin electronic circuit by forming a printed circuit layer forming a keyboard circuit on the electrode surface at one side of a battery and attaching a touch film to the upper part of said circuit board. CONSTITUTION:A touch film 21 contains conductors 22 set at each prescribed position and forming a touch key and is electrically connected to an electrode surface 20a formed at one side of a flat battery 20. A printed circuit layer 23 containing a matrix-shaped wiring forming a keyboard circuit is provided on the surface 20a in addition to said film 21. The matrix-shaped wiring has a comb-line form at a touch key area and consists of a matrix-shaped circuit containing horizontal conductors 23a and vertical conductors 23b and a conductor 27 which secures conduction among those conductors 23b via through hole parts 29 and 30.
Patent JP-H0888881-A (JP)
Title: Telephone system
Inventor: NAKANO MOTOHIRO
IPC: H04W76/02
Filed: 1994-09-20
Abstract: PURPOSE: To enable acting response for only the incoming call to an approaching wired terminal by a mobile station, regardless of the location of the mobile station. CONSTITUTION: In a telephone system having a private branch exchange (PBX) 1, plural base stations 2a to 2d forming plural calling areas 4a to 4b, plural wire terminals 3a to 3f and a mobile station 5 communicating with the base stations 2a to 2d by radio, the system is composed by providing a PBX 1 with a translation table 7 storing the correspondence of the call areas 4a to 4b and the wire terminals 3a to 3f installed within the call area and control part 8 discriminating the wire terminal existing in the call area where the mobile station 5 is located by retrieving the translation table 7 by the generation of the service request from the mobile station 5, connecting the incoming call to the wired terminal with the mobile station 5 when the incoming call exists and controlling the call.