baber/WOPTO huggingface dataset:
Patent JP-H11140192-A (JP)
Title: Production of polymer alloy by using solid-phase shear grinder and polymer alloy obtained thereby
Inventor: NARISAWA IKUO
IPC: C08J3/12
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a novel polymer alloy comprising at least two thermoplastic resin and to provide a polymer alloy thereby. SOLUTION: A polymer alloy having a new structure is obtained by heating at least two thermoplastic resins to melt at least one of the resins to form a mixture and grinding the mixture in a solid phase under shear. The alloy has a microstructure in which the different thermoplastic resins are folded to form ribbons or fibrils and exhibits excellent mechanical properties.
Patent JP-H02170970-A (JP)
Title: Sputtering device
Inventor: UEKI MASAYUKI
IPC: C23C14/34
Filed: 1988-12-23
Abstract: PURPOSE:To enable the formation of a thin film having a uniform thickness distribution on a substrate material over a wide region by regulating the parallelism between the substrate material and a target fixed on an electrode. CONSTITUTION:The parallelism between a substrate material 6 and a target 8 fixed on an electrode 7 is regulated in a sputtering device by fitting a semispherical pedestal 17 to the base of a shield 11 supporting the target 8 and the electrode 7 and by freely turning the pedestal 17 through a support 10. This sputtering device can be used to form a thin film requiring a uniform thickness distribution as well as to produce a magnetic recording medium.
Patent JP-H10173665-A (JP)
Title: Virtual radio lan system
Inventor: SHIBAYAMA MASANORI
IPC: H04L12/24
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a virtual radio LAN system, to which various LAN terminals such as a virtual LAN terminal and a virtual radio LAN terminal can be connected. SOLUTION: A means for managing the attribute of the LAN terminal is provided for the management server 16 of a home network 10 side. A means for judging the attribute of the LAN terminal and a means for managing the attribute of the LAN terminal, based on the judged result, are provided for a moving destination server 26 on a remote network 20 side. A packet, transmitted from the virtual radio LAN terminal through a radio base station 27, can be identified. Thus, the judgment of the propriety of terminal connection and communication fitted to the attribute of the terminal can be realized.
Patent JP-H04193513-A (JP)
Title: Two-color molding method
Inventor: OTA TADAHIRO
IPC: B29C33/76
Filed: 1990-11-27
Abstract: PURPOSE:To manufacture a two-color molded body of very strong bonding strength by moving an insert die movable in the square direction into a space formed by moving back the insert die forming a recessed section on the mold opening side of a molding section in the mold opening direction after molding and forming in a cavity including the recessed section of the molding section newly formed. CONSTITUTION:First, hard plastic is injected into a cavity 12 to mold a first molding section. At that time, an insert die 2 movable in the mold opening direction is in the state of being pressed to a fixed side mold, and a recessed section 1 of the molding section is formed by its end 18. The insert die 2 is moved back after a material is cooled and solidified, and an insert die 4 movable in the direction square to the mold openings is moved forward instead. A cavity for a material for forming is molded by the recessed section 1 formed by a part of a recess 6 formed on the side face of the insert die 4 and the end 18 of the insert die 2, and the remaining section of the recess 6 is used for a runner. A formed section is formed by injecting a soft forming material into said cavity, and a firmly bonded two-color molded body A is released after being cured and solidified.
Patent JP-H02180127-A (JP)
Title: Light object-to-liquid contact apparatus
Inventor: MATSUMURA DAISUKE
IPC: B65B63/08
Filed: 1988-12-24
Abstract: PURPOSE:To prevent the occurrence of nonuniform heating or cooling of a package by treating the package by heating or cooling while it is confined spatially between plate-like blades, a bulkhead plating and the inner wall of a container when a rotating cylinder having the plate-like blades passes intermittently through treating liquid inside a semicylindrical liquid container. CONSTITUTION:A porous bulkhead plating 6 is provided along the middle of a rotating cylinder 3 and around its rotating periphery enclosing a rotational shaft 1. As the rotating cylinder 3 makes an intermittently rotational movement, a package received by a plate-like blade 2 passes through a semicylindrical liquid container 4. During this time, the package is confined spatially between two adjacent blades 2, the bulkhead plating 6 and the inner wall 8 of the container without rising to the surface of a liquid, so as to be treated with a treating liquid 13 for heating or cooling.
Patent JP-H01169381-A (JP)
Title: Distance measuring apparatus
Inventor: TAKIMASA HIROAKI
IPC: G01S17/36
Filed: 1987-12-25
Abstract: PURPOSE:To enable adjusting of the level of a received light signal with a simple construction, by selecting a split resistance of a resistance dividing circuit properly according to the amplitude of the received light signal to adjust the amplitude thereof. CONSTITUTION:Output light from a light emitting element 1 is projected onto an object. Reflected light from the object is received with a light receiving element 2, an output of which is inputted into a phase difference detection circuit 12 through an amplification circuit 11, a resistance dividing circuit 12, a selection switch 13 and an amplification circuit 14. An output of a monitoring light receiving element 3 arranged in proximity to the light emitting element 1 is inputted into the phase difference detection circuit 12 through an amplification circuit 6. Distance information of the object is outputted from the phase difference detection circuit 12. A split resistance of the resistance dividing circuit 12 is selected with an amplitude detection circuit 15 according to the amplitude of the received light signal.
Patent JP-H10152773-A (JP)
Title: Sputtering system and sputtering method
Inventor: KITAGAWA KOJI
IPC: H05H1/46
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To stabilize the state of plasma so as to form coating of uniform and stable coating quality. SOLUTION: In a sputtering system 1 generating plasma 15 by applying a potential difference to the space between a substrate 3 and a target 4 arranged so as to oppose with each other at positions distant at prescribed intervals in a vessel fed with a prescribed reaction gas, the leakage magnetic field for forming an erosion region on the surface of the target 4 is generated, and furthermore, the projected magnetic field 12 for compressing plasma formed in the erosion region is generated.
Patent JP-H08186710-A (JP)
Title: Solid-state image pickup device and agc circuit using the same
Inventor: UDA TOMOHIRO
IPC: H04N5/351
Filed: 1994-12-28
Abstract: PURPOSE: To reduce power consumption, to precisely detect a maximum signal and a minimum signal and to facilitate manufacture in a maximum signal and minimum signal detection circuit used in a solid-state image pickup device. CONSTITUTION: Signals generated in plural photoelectric conversion elements are read to terminals 19-23, the signals are tentatively held in capacitances 13-1 to 13-5 and the signals are time sequentially and successively read to an output line 2 by a shift register 1. Thereafter, by performing comparison with the signals held in the capacitance Cs 12 in a comparator 7, a MOS transistor is driven from the result and the lowest value of the photoelectric conversion elements is preserved in the capacitance Cs 12. By repeating it for a required bit number, the lowest value of the signals read from this solid-state image pickup device is outputted finally.
Patent JP-H06176128-A (JP)
Title: Computer graphic generation device
Inventor: ARAI MORITAKA
IPC: G06T19/20
Filed: 1992-12-08
Abstract: PURPOSE:To easily generate the two-dimensional projection picture of an object where a continuous pattern is mapped on a desired adjacent surface in CG picture generation. CONSTITUTION:Form data obtained by expressing the form of the object constituted by plural polygons by the coordinate values of respective apexes and the arrangement of the apexes defining the polygons is inputted to a development diagram generation device 12 from a form input device 10. The device 12 generates a development where all the polygons constituting the object form are developed based on the data. An interactive development diagram editing device 14 edits the development diagram on a display. A projection picture generation device 20 overlaps a mapping texture picture inputted from a texture picture input device 16 with the edited development diagram, and texture is mapped at the time of generating the projection picture based on a texture coordinate value given to an apex coordinate as the development diagram at that time. Then, the position of the form is designated based on the information from an information input device 18, the positions of a light and a camera are designated and the two-dimensional projection picture is generated.
Patent JP-H08186967-A (JP)
Title: Reluctance motor
Inventor: HONDA YUKIO
IPC: H02K19/06
Filed: 1994-12-28
Abstract: PURPOSE: To obtain the high-power operation and high-speed rotation of a reluctance motor without the peeling-off of its laminar materials due to a centrifugal force even in case of its high-speed rotation, by laminating alternately high-permeability and low-permeability materials in the radial direction of the motor, and by bending both the end sections of the laminar materials in a centripetal-force direction, and further, by making both the bent end sections magnetic-salient-pole sections of the motor. CONSTITUTION: In a d-axis direction of a laminar direction, due to low-permeability materials 5 of laminar materials 6, a d-axial magnetic flux scarcely flows, and thereby, an inductance Ld can be made very small. On the other hand, in a q-axis direction (the direction of a magnetic-salient-pole section 7) which is orthogonal to the d-axis direction in electrical angle, by virtue of the exposure of end sections 9 of high-permeability materials 4, the magnetic paths shown by (P) are formed, and magnetic fluxes are made easy to flow, and thereby, an inductance Lq is made large. Therefore, the difference between the q-axial and d-axial inductances Lq, Ld can be made large, and the structure for generating effectively a reluctance torque is brought, and thereby, the high-speed rotation and high-torque operation of a reluctance motor can be obtained. Further, by virtue of the outer-rotor structure of the motor, even when a centrifugal force acts on the laminar materials 6 of a multilayer structure by the high-speed rotation of the motor, the laminar materials 6 are left pressed against a yoke 16. As a result, they never are peeled off a rotor section 2.
Patent JP-H06173882-A (JP)
Title: Canned motor pump
Inventor: TSUTSUI TOSHIAKI
IPC: F04D13/06
Filed: 1992-12-08
Abstract: PURPOSE:To effectively prevent the occurrence of cavitation by changing a flow path area between a stator can and rotor can of a tailor vortex phenomenon source along the direction of fluid flow to surely prevent the tailor vortex phenomenon generated in fluid flowing in a gap formed between the stator can and rotor can in a canned motor pump. CONSTITUTION:In a canned motor pump constituted such that fluid for lubricating bearings 38, 40 and cooling a motor section flows through a gap 50 between a stator can 18 and rotor can 20, a concentric circular double pipe is composed of the stator can 18 and rotor can 20 and a uniform narrow gap between both cans is composed of independent annular recessed grooves 54 having a preferable depth and width without being composed of a spiral continuous groove. The annular recessed grooves 54 are disposed over the whole outer peripheral part of the rotor respectively at a predetermined interval.
Patent JP-H10166568-A (JP)
Title: Inkjet printer head apparatus
Inventor: MATSUDA AKINOBU
IPC: B41J2/045
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new inkjet printer head apparatus unnecessary of a high voltage or a high current. SOLUTION: An ink discharging means of an ink jet printer head apparatus for printing by splashing an ink of an ink chamber from a nozzle is constituted of a thermal conductive material 1 connected to a cooling source, an ultra- conductive material 4 connected to the thermal conductive materiel 1 and a magnetic plate 3 arranged vibratably corresponding to the ultra-conductive material 4. The magnetic plate 3 is vibrated by a complete diamagnetic action occurred by cooling the ultra-conductive material 4 and the ink in the ink chamber 5 is splashed from the nozzle 6 by this vibration.
Patent JP-H05239400-A (JP)
Title: Car undercoating composition
Inventor: NOERU REMON MORISU DOU KEZERU
IPC: C09D153/02
Filed: 1992-12-08
Abstract: PURPOSE: To provide a composition which contains a specified copolymer, a poly(monoalkenyl aromatic) block modifying resin, etc., a plasticizer, a filler, a stabilizer, etc., which are present in a specified ratio, and exhibits good resis tance to chipping, heat, and corrosion.  
     CONSTITUTION: An intended composition comprising (A) 100 pts.wt. of a block copolymer of 25,000-350,000 apparent molecular weight which is a block copolymer in a linear shape, and the like which contains (i) at least one block of 5000-125,000 apparent molecular weight derived from a monoalkenyl aromatic compound and (ii) at least one block which is derived from a conjugated diene, can be optionally hydrogenated, and contains 5-50 mole %, based on the conjugated diene molecules, of a vinyl group and contains 30-70 wt.% of the bonded monoalkenyl aromatic compound, (B) 100-200 pts.wt. of a poly(monoalkenyl aromatic) block modifying resin, (C) 0-100 pts.wt. of a poly(conjugated diene) block modifying resin, (D) 0-50 pts.wt. of a plasticizer, (E) 0-200 pts.wt. of a filler, and (F) 0-5 pts.wt. of a stabilizer. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06172146-A (JP)
Title: Hair dye
Inventor: SASAI TAKASHI
IPC: A61K8/00
Filed: 1992-12-08
Abstract: PURPOSE:To provide a hair dye exhibiting a smooth miscibility with water and a spreadability, capable of actively improving the touch of hairs simultaneously with hair dyeing and easy to rinse after hair dyeing. CONSTITUTION:A hair dye containing (A) a powdery oxide prepared by oxidative polymerization of an oxidation and/or a nitro dye and (B) a cationic surfactant (e.g. stearyltrimethylammonium chloride) and/or a nonionic surfactant (e.g. fatty acid monoglyceride ester). The component (A) is a polymer composed mainly of a trimer and this polymer can be synthesized by an oxidative polymerization under a condition in which the molar ratio of the oxidizing agent to the dye is within 0.5 to 3.0. The mixing ratio of both the components is within a range of A/B=100/0.1 to 100/100, preferably 100/2 to 100/40 on weight base.
Patent JP-H09143691-A (JP)
Title: Film forming and heat treating device
Inventor: JINNAI SHINPEI
IPC: C23C14/24
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a film forming and heat treatment device constituted to execute a film forming treatment and heat treatment within the same treating vessel. SOLUTION: This film forming and heat treating device has the treating vessel 10 which is constituted to allow evacuation to vacuum, a stage 12 which is disposed in this treating vessel and is used to carry and hold a work W, a treating gas supplying means which supplies treating gases for film formation in the treating vessel and a heating lamp means 28 which heats the work W to a film forming temp., then heats the work W to the heat treating temp. higher than the film forming temp. in order to form a metallic film or a film contg. metal onto the work W. As a result, the film forming treatment and the heat treatment are executed continuously within the same treating vessel by switching the calorific value of the heating lamp means 28.
Patent JP-2000155524-A (JP)
Title: Electronic seal stamping system
Inventor: HIYAMA HIDEO
IPC: G06Q10/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic seal stamping system simultaneously imparting the proof of a seal stamped data and time by a third person, the certification of a seal stamping person, the qualification on person's duty and image information on the seal image in addition to signing by himself/herself of the seal stamping person. SOLUTION: A certifying server 1 issues the letter of authentication and a private key corresponding to the letter of authentication is distributed to a seal stamping person 3 by inputting to an IC card 2. The person 3 inputs electronic original data 6 for which approval is necessary as input data of the client 4 of seal. The client of the seal generates seal data 7 by using the letter of authentication and the private key in the IC card 2 and by combining a publicly certified result which is obtained by asking for a public certification to a seal stamping server 5 to the original data 6 simultaneously. The data 7 are transmitted to the confirming person of the seal 8 through media such as HTTP, FTP or a floppy (registered trademark).  Thus, the correctness of the seal is confirmed by allowing the confirming person 8 to input the data 7 as the input data of the verfying software 9 for the seal.
Patent JP-H11164440-A (JP)
Title: Harness assembling structure of electrical connection box
Inventor: MAKABE TORU
IPC: H02G3/16
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To improve the quality of assembling/removing the respective harnesses for strong and weak electric power systems into/from the base plate of an electrical connection box. SOLUTION: A harness 1 for weak electric power systems is assembled into a base plate 2 of an electrical connection box 50, and a plurality of brackets 4, 5 are stood on the base plate 2 to support a harness 3 for strong electric power systems. Providing at least on the harness 3 for strong electric power system clips 42 for fastening, the clips 42 are fastened to the brackets 4, 5. Also providing on the base plate 2 a purality of columns, each of which comprises one portion of a plurality of auxiliary machines 12-18, the brackets 4, 5 are provided the auxiliary machines 16-18 in the column with low height to provide the harness 3 for strong electric power systems in the space above the auxiliary machines 16-18 with low height.  Furthermore, providing on the extension of the line for connecting thereby the brackets 4, 5 a connection portion 36 for the terminal of the harness 3 for strong electric power systems, the harness 3 is attached to the brackets 4, 5 straightforward, extending from the brackets 4, 5 to the terminal 36.
Patent JP-H06175007-A (JP)
Title: Element holder
Inventor: MOTOJIMA YUKIO
IPC: G02B7/198
Filed: 1992-12-09
Abstract: PURPOSE:To inexpensively produce the element holder in which fine adjustment can be applied to the direction of a held element and with simple constitution with a small number of components. CONSTITUTION:Integral structure in which an element holding frame 30 is formed at the front terminal part of a holder main body 31 is employed, and a flexible part 38 by which the flexibility of the direction intersecting orthogonally with the forward/backward direction of the holder main body 31 can be improved is provided at the outer peripheral part of the holder main body 31 with notches 38a-38d. A direction adjusting mechanism 36 which adjusts the direction of the element holding frame 30 is equipped with screw members 33, 34, etc., provided piercing through the elastic part 38 along the forward/ backward direction of the holder main body 31 and which apply the opening/ closing control of gap width by the notches by performing a reciprocal operation. and deflection at the flexible part 38 can be controlled by the reciprocal quantity of the screw members.
Patent JP-H08156102-A (JP)
Title: Automatic welder for thermally weldable resin-made tubular part
Inventor: YAMADA CHOSEI
IPC: B29C65/20
Filed: 1994-12-05
Abstract: PURPOSE: To enable thermal welding of a thermally weldable resin-made tubular part to be carried out without requiring skillfulness by a method wherein a cutting part, an abutting part, and a fusing part are arranged at specific intervals in a rotary direction to a rotary disk driven by dividing, and one side tubular part is brought relatively close to the other side one fused by the fusing part to be welded thereto. CONSTITUTION: A pair of tubular parts 12, 12a are set to tubular part receiving parts 16, 17. An abutting part 24 arranged to a rotary disk 30 knocks respective end faces against each other so as to become plane surfaces in a direction normal to an axis, and clamping parts 10, 11 clamp appropriately them. Then, a cutting part 26 chamfers an end face of the tubular part 12a clamped by the clamping part 11, and chamfers an end face of the tubular part 12 clamped by the clamping part 10. Then, a support arm 14b is moved to make intervals to the clamping parts 10, 11 specified lengths. After preheating by a preheating heater of a fusing part 36, the fusing part 36 is inserted between a pair of the tubular parts 12, 12a by a linear transfer mechanism, and heated for a specified time.  Thereafter, the tubular part 12a is moved to the tubular part 12 side to weld the tubular parts 12, 12a to each other.
Patent JP-2000156426-A (JP)
Title: Package for housing optical semiconductor device
Inventor: KAWAKAMI HIROSHI
IPC: H01L23/02
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a package for housing optical semiconductor device, which makes light excited by an optical semiconductor device efficiently transfer to an optical fiber member via a translucent member and increases the transmission efficiency of a light signal. SOLUTION: This package comprises a substrate 1 having a mounting part 1a with an optical semiconductor device 4 mounted on the upper surface thereof, a frame 2 which is attached on the substrate 1 in such a way as to encircle the mounting part 1a and has a through hole 2a in the side part thereof, a cylindrical fixing member 9 which is attached in the through hole 2a and has its one end part positioned in the inside of the frame 2 and its other end part connected with an optical fiber member 11 and is positioned on the outside of the frame 2, a translucent member 10 which is attached in the interior on the side of the one end part of the member 9 and blocks the interior of the member 9, and a cover member 3 which is attached on the upper surface of the frame 2 and seals hermetically the device 4.  In this case, a groove part 9a is provided in the outer surface of the member 9 which is positioned between the region of the member 9 attached with the member 10 and the inner wall surface of frame 2.
Patent JP-H08162321-A (JP)
Title: Developing apparatus for image forming equipment
Inventor: IMAI TSUTOMU
IPC: G03G15/08
Filed: 1994-12-01
Abstract: PURPOSE: To prevent the sticking of toner or the like to an end portion by producing a peripheral surface shape of the end portion of a developing sleeve which has a surface shape having a higher carrying ability than that at the central portion by making the end portion of the developing sleeve corresponding to the end portion of a developing main pole compensating for a reduced part in developing agent carrying power due to a decrease in magnetic intensity as a result of existence of an edge magnetic field. CONSTITUTION: Additional parallel grooves are formed at an end portion 51 of a developing sleeve 5 separately from parallel grooves 50 throughout the full width of the sleeve. Instead of the above, a narrow magnet can be provided at a place close to the end portion of developing main pole M1 for easily moving the line of magnetic force above the sleeve thereby preventing a decrease in magnetic force for sucking developing agent at the end portion of the main pole.