baber/WOPTO huggingface dataset:
Patent JP-H0922662-A (JP)
Title: Ion gun
Inventor: MIZUNOYA HIROHIDE
IPC: H01J37/08
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To improve the output characteristic of a magnetic recording medium to be obtained, and to improve the film forming speed by arranging an iron nitride body between a cathode and an anode, and forming an accel grid of iron nitride. SOLUTION: An ion gun 30 has a discharge chamber 21 having a gas leading nozzle N, a cathode 22 for discharging the thermion into the chamber 21, an anode 23 for accelerating the thermion, a screen grid 24 for drawing the element ion among the gas generated by the collision with the accelerated thermion, and an accel grid 25. The cathode 22 and the accel grid 25 are made of iron nitride. Metal pollution of stainless steel and tungsten due to the evaporation can be avoided by using this ion gun 30 in the case of impregnating an iron group magnetic film with the nitrogen ion so as to improve the characteristic of the obtained magnetic recording body.
Patent JP-H11348586-A (JP)
Title: Transfer of four wheel drive
Inventor: YAMASHITA MASAYOSHI
IPC: B60K23/08
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To make common use of a transmission part between two wheel drive and four wheel drive by providing a spline fitting part to spline-fit a transfer shaft and a transmission output shaft to an inner circumferential part of an end part of a transmission side of the transfer shaft. SOLUTION: A transfer 22 is integrated with a transmission 2 with a transfer function part independent therefrom. An oil seal part 44 to shield the transmission 2 side and the transfer 22 side, and a bearing 46 to pivotably support the transfer shaft 42 are provided on an outer circumferential part of the end part on the transmission 2 side of the transfer shaft 42, and a spline fitting part 48 to spline-fit the transfer shaft 42 to a transmission output shaft 8 is provided on an inner circumferential part of the end part on the transmission 2 side of the transfer shaft 42.
Patent JP-H1018833-A (JP)
Title: Muffler device for engine
Inventor: TAKAHASHI KAZUHISA
IPC: F01N1/08
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a muffler device for an engine whose noise absorbing effect is improved by improving attenuation efficiency of pulsation. SOLUTION: An inner space of a muffler device 6 of an engine is divided into small expansion chambers 8 to 10 by baffle plates 7, while the expansion chambers 8 to 10 are communicated with each other by communication means 14, 15. In such a muffler device 6, outlets and inlets 17 for exhaust gas are formed on the communication means 14, 15. Pulsation attenuation means 18 are arranged around the outlets and inlets 17 separately from the surfaces of the communication means 14, 15. Outlets and inlets 20, 21 for exhaust gas are formed on the pulsation attenuation means 18.
Patent JP-S5960895-A (JP)
Inventor: SHIBANO NOBUO
IPC: H05B41/39
Filed: 1982-09-29
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-2000009701-A (JP)
Title: Characteristic measuring device for covering layer of covered electrical wire
Inventor: FUJII MASANORI
IPC: G01N29/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent flowing of an electric current in a covering layer, even if an electric current flows through the covering layer due to an external factor by providing a current intercept means such as a ground or the like, on both sides of a characteristic measuring means installed in the covering layer of the covered electric wire. SOLUTION: A pair of grounds E1, E2 are used as a current intercept means, the ground E is installed on the left side of an ultrasonic oscillating means 1, and the earth E2 is installed on the right side of an ultrasonic receiving means 2. The grounds E1 and E2 have identical structure, and are formed by a copper tape E11 installed closely to make at least one turn on the surface of a covering layer C1, and a grounding wire E12 welded or soldered to the copper tape E11, the other end of the grounding wire E12 being embedded deeply in the ground. The space between the opposite forward ends of the oscillating means 1 and the tape E11 is suitable at about 10 mm-100 mm. An installation space L between the oscillating means 1 and the receiving means 2 is taken large, and preferably a ground is installed on each of both means.  To reduce the contact resistance between the surface of the covering layer C1 and the tape E11, it is recommended that the tape E11 be made to closely adhere to the covering layer C1 via conductive paint.
Patent JP-S6235423-A (JP)
Inventor: IKEDA HISATOSHI
IPC: H01H33/88
Filed: 1985-08-07
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-H1116961-A (JP)
Title: Metallic material having bent part, molding thereof, contact probe using above metallic material and manufacture thereof
Inventor: NAKAMURA TADASHI
IPC: G01R1/067
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to mold a metallic material having a bent part provided with a high accuracy and a high durability by a method wherein a second metal layer is selectively formed by plating on a first metal layer having a slant surface to mold the bent part, which is formed into a non-plastic deformed part, at a prescribed position on the surface of the first metal later and thereafter, the second metal layer is made to separate from the first metal layer to form the metallic material. SOLUTION: In the production method of this contact probe, a wedge member Q is inserted between a base metal layer 6 and a support metal plate 5 in a wedge insertion process, whereby the layer 6 is made to bend at a prescribed position W1 on the surface of the layer 6 at a prescribed angle θ. Moreover, after a plating treatment process and a mask removal process are conducted, an Ni alloy layer N is made to separate from the layer 6 by a separation process. Owing to this, even though a bent part BE is a non-plastic deformed part and the residual stress of the part BE is little, a contact pin 3a having a high-accuracy bent position, which is specified by the previously set form of the member Q, and the bent part BE of the prescribed angle is obtained. Thereby, the durability of the part BE can be raised.
Patent JP-S5876026-A (JP)
Inventor: KANDA KATSUHARU
IPC: A01G1/00
Filed: 1981-10-27
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-H0465507-A (JP)
Title: Spinneret for three-component side-by-side structure spinning
Inventor: TANIGUCHI MASAHIKO
IPC: D01D5/32
Filed: 1990-07-02
Abstract: PURPOSE:To obtain a three-component fiber having boundary line of the components on the fiber cross-section extending to the surface without crossing or joining by forming a specific introduction groove on the lower face of a main distribution plate and forming vertical hole, etc., for introducing a hollow component dope in a specific state direction in the same direction as the spinning nozzle axis. CONSTITUTION:Introduction holes 31B, 31C are formed on the lower face of a main distribution plate 3 and vertical holes 30, 32B, 32C are drilled through the main distribution plate 3. A middle part component dope A is introduced into the dope inlet 21 of a spinning nozzle 20 through the vertical introduction hole 30 having a direction parallel to the axis of the spinning nozzle. The opening end 301 contacting with the dope inlet of the spinning nozzle is formed in a split form having a length larger than the diameter of the dope inlet of the spinning nozzle to keep either side end of the slit from getting in the dope inlet when the slit is placed on the dope inlet. The introduction grooves 31B, 31C guiding the side part component dopes B, C to the dope inlet of the spinning nozzle are formed perpendicular to the flow of the middle part component dope A.
Patent JP-H08337051-A (JP)
Title: Pressure sensitive recording sheet and reading method of latent image
Inventor: SANO MASAJIRO
IPC: B42D15/00
Filed: 1995-06-14
Abstract: PURPOSE: To premit the prevention of leakage of secret informations surely by a method wherein a transferring layer, containing an ultraviolet ray absorbing material, is provided in an area on the surface of a color developing agent layer while a sensitivity reducing ink layer is provided in an area opposed to the transferring layer of developer, in a pressure sensitive recording sheet constituted of superposed color developing layer and deloper layer. CONSTITUTION: A pressure sensitive recording sheet is constituted of a lower paper, in which a developer layer 12 and a sensitivity reducing ink layer 13 containing a fluorescent material are formed on a supporting body 11, and an upper paper, on which a transferring layer containing ultraviolet ray absorbing material and a color developing agent layer containing microcapsules 15a including a color developing agent are formed on the supporting body 16. The transfer layer 14 in a pressurized area is moved to the sensitivity reduced ink layer 13 together with color developing agent by the collapse of the microcapsules 15a whereby the color developing agent, the transfer layer 14 and the sensitivity reducing ink layer 13 are mixed in the area thereby forming the mixing layer on the developer layer 12.  In the mixed layer, reading of images (letters) through ultraviolet ray projection is facilitated while the reading can be effected without misreading substantially.
Patent JP-H0337075-A (JP)
Title: Antibody fixing carrier, its manufacture and usage
Inventor: NAKAJIMA HIROMU
IPC: A61K39/44
Filed: 1989-07-04
Abstract: PURPOSE:To exclude only harmful materials or color materials selectively and specifically from blood or serum by fixing a polyclonal antibody to an antibody fixing carrier. CONSTITUTION:An antibody fixed carrier can be obtained by fixing a polyclonal antibody or a monoclonal antibody to an antibody fixing carrier. The polyclonal antibody or monoclonal antibody can recognize the desired harmful materials in blood or serum selectively and specifically and can remove the harmful materials without inflicting any adverse effect on blood or serum when it is fixed to the antibody fixing carrier and arranged in a blood flow circulating passage. When this antibody fixing carrier is used, various color materials can be efficiently removed.
Patent JP-S6065524-A (JP)
Title: Molecular-beam epitaxy device
Inventor: OKUNO SUMIO
IPC: H01L21/203
Filed: 1983-09-21
Abstract: PURPOSE:To increase the reliability of transfer of a susceptor and to enable the automation of operation by providing an cutout or a groove in which a projection on a periphery of the susceptor is fitted on an end holding part of a sample rotating holder. CONSTITUTION:The front end of a susceptor 13 fits in a taper 27 of a sample rotating holder and when the sample rotating holder rotates, the first-step projection 18 of the susceptor 13 comes to the position of the cutout 21 arranged on the sample rotating holder. In this position, the susceptor is pressed down to fit the lower plane to the position of a projection 25 of the sample rotating holder. When the sample rotating holder rotates, the first-step projection 18 of the susceptor 13 fits along a groove 24 of the sample rotating holder and stops in the position where the groove 24 and the second-step projection 19 come in contact. Since the portion 23 of the sample rotating holder is given spring properties by an cutout 22, the second-step projection 19 of the susceptor 13 slides in the groove 24 to enter into the position of a cutout hole 26 by further rotation of the sample rotating holder and the projection 19 is held in the position of the cutout 26 with giving spaces for the both.
Patent JP-H0340966-A (JP)
Title: Conductive ceramic formed article and its production
Inventor: YAMAMOTO SHIRO
IPC: C04B35/16
Filed: 1989-07-06
Abstract: PURPOSE:To obtain a conductive ceramic formed article capable of being formed into an optional shape and which is not broken even when heated and cooled rapidly by filling a ceramic consisting essentially of silicon carbide into the pores of a thermal-shock-resistant porous ceramic having many pores communicating with the surface. CONSTITUTION:The porous ceramic is formed with a ceramic having >=400 deg.C thermal shock resistance such as silicon nitride, silicon carbide, Sialon, cordierite and zirconia and has many pores communicating with the surface. A conductive ceramic consisting essentially of silicon carbide is filled into the pores to form a phase communicating with the surface. Consequently, a conductive ceramic formed article is obtained and used as a ceramic heater, etc. The conductive ceramic is preferably obtained by calcining an organosilicon polymer (e.g. polysilane, polycarbosilane and polysilastyrene).
Patent JP-S6235190-A (JP)
Inventor: MISAWA ROKURO
IPC: F16L1/024
Filed: 1985-08-08
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-H0719368-A (JP)
Title: Flow rate stabilizing valve
Inventor: OKAZAKI TATSUO
IPC: F16K31/126
Filed: 1991-06-18
Abstract: PURPOSE:To maintain a predetermined flow rate at a fixed rate at all times irrespective of fluctuation of flow rate by making a valve member open and close one fluid passage via a diaphragm in accordance with changes of pressure of the other fluid passage in a flow rate stabilizing valve which is provided in an electrolytic ion water forming device. CONSTITUTION:A diaphragm 4 which partitions both passages 2, 3 liquid-tightly into a first fluid passage 2 in which fluid flows from an inlet A to an outlet A' and a second fluid passage 3 in which fluid flows from an inlet B to an outlet B' is provided in a valve casing 1 in which both passages 2, 3 are formed. A flow port 5 which is formed in the second fluid passage 3 is opened and closed by a valve member 6 provided in the diaphragm 4 which is elastically supported by springs 10, 11 provided over and under the diaphragm 4. When pressure is changed due to fluctuation of a flow rate in the first fluid passage 2, the diaphragm moves vertically in accordance with the changes of pressure, and the flow rate of fluid which passes through the second fluid passage 3 is proportionally changed by the valve member 6 which comes into contact with and is separated from the flow port 5 so that a fixed flow rate is approximately maintained.
Patent JP-H115684-A (JP)
Title: Chuck lifting device
Inventor: SAI SHIGENORI
IPC: B66C1/42
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To secure a chuck lifting device that is able to alter a chuck size by rotating a handle. SOLUTION: A horizontal lifting frame 4 is lifted up by two on-off links 2a and 2b narrowing their intervals at the time of lifting up a lifted body, and two movable horizontal frames 5 and 6 approached or separated to or from by these on-off links 2a and 2b are supported on the horizontal lifting frame 4. Two cursors 7 and 8 are installed on the horizontal lifting frame 4 or these movable horizontal frames 5 and 6, having two pinching arms 9 and 10 hung down, and these movable horizontal frames 5 and 6 are equipped with a right-hand threaded screw shaft 11 and a left-hand threaded screw shaft 12.  Both these screw shafts 11 and 12 are connected to each other by a rotation transfer coupling mechanism 13 making any torque transferrable and having play in the screw axial direction, and two nut runners 14 and 15 to be screwed in both the screw shafts 7 and 8 are connected to these cursors 7 and 8. When the lifted body 1 is lifted up and the lock of a lock lever 3 is released, the pinching arms 9 and 10 are subject to chuck shifting within the axial play size of the rotation transfer coupling mechanism 13 and thereby a lifted work W is chucked by two chucks 29 and 30, whereby it is liftable upward.
Patent JP-2000011319-A (JP)
Title: Thin film magnetic head and magnetic storage device using the same
Inventor: URAI HARUO
IPC: G11B5/31
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of high frequency characteristics attendant with narrowing of a track. SOLUTION: A thin film magnetic head 10 is constituted by laminating a lower shielding layer 74, a read gap layer 80 holding a MR magnetic sensitive element 78 between ABS surfaces 76, a common pole layer 12 serving both as an upper shielding layer and a lower pole layer and a write gap layer 84 in this order on an insulating substrate 72, laminating a first level difference dissolving layer 86, a coil pattern layer 88 and a second level difference dissolving layer 90 in this order on the write gap layer 84 except the vicinity of the ABS surface 76 and laminating an upper pole layer 14 on the write gap layer 84 near the ABS surface 76 and the second level difference dissolving layer 90.  Thereby the easily-magnetized axis of the upper pole layer 14 on the ABS surface 76 is in the film thickness direction of the upper pole layer 14 and the high frequency characteristics of magnetization rotation mode is obtained.
Patent JP-H06287663-A (JP)
Title: Production of alloy and compounding material selecting device for production of alloy
Inventor: NOGUCHI HIROKAZU
IPC: C22C1/02
Filed: 1992-06-30
Abstract: PURPOSE:To provide the process for production of an alloy by which the alloy having uniform and exact component contents is obtainable without requiring skill and the compounding material selecting device for production of the alloy. CONSTITUTION:Reusing materials having the same component ratios as the component ratios of the alloy to be produced are preferentially used and the reusing materials having the different component ratios are effectively used according to prescribed algorithm in this process for production of the alloy. The amts. of the reusing materials and pure materials to be used are determined by an arithmetic means using a memory to store the weights and respective metal contents of the alloy desired to be produced, a memory to store the weights and respective metal contents of the reusing materials and a memory to store the residual amts. As a result, the apportion of the materials meeting the purposes of operations is exactly carried out without requiring skill. The efficient consumption of the reusing materials is possible and the alloy having the exact component ratios is efficiently produced without relaying on the intuition of a skilled person.
Patent JP-S6066975-A (JP)
Inventor: HARUTOMUUTO FUERUSUKOU
IPC: C12N1/00
Filed: 1984-08-22
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-S6235055-A (JP)
Title: Fuel injection valve
Inventor: BEPPU OSAMU
IPC: F02M61/10
Filed: 1985-08-07
Abstract: PURPOSE:To improve safety in an emergency by providing a valve closing mechanism for main fuel in which oil pressure of seal oil acts on the upper surface of a piston and a needle for main fuel is lowered to close a main fuel injection path. CONSTITUTION:Since the closing of a main fuel injection path is delayed in the case of abnormal main fuel injection, main fuel pressure at the downstream side of a fixed orifice 62 is reduced. When the main fuel pressure is reduced lower than a specified pressure, an emergency shut-off signal is sent to the input of a seal oil change-over electromagnetic valve 58 to supply seal oil to a fuel injection valve 1. Then, a needle for main fuel is depressed down by the seal oil pressure to close a main fuel injection path. Thus, in an emergency, main fuel more than necessary is not injected into a cylinder so that safety can be improved.
Patent JP-S5796040-A (JP)
Title: Polyester resin composition having resistance to discoloration by light (color fastness to light)
Inventor: MATSUOKA MASATOSHI
IPC: C08K5/3495
Filed: 1980-12-08
Abstract: PURPOSE: The titled flame-retardant composition, obtained by incorporating a bromoisocyanuric ester with a polyester resin, having improved resistance to discoloration by light (color fastness to light) without the bleeding of a flame retardant to the surface thereof, and suitable for engineering plastics.  
     CONSTITUTION: 100pts.wt. polyester resin is kneaded with 3W50pts.wt. bromoisocyanuric ester compound, containing a trizine ring, having a molecular weight of 3,000W8,000, and expressed by formulaI[n is the polymerization degree; R is H, R 1  or R 2 ; at least one of R is R 1 ;R 1  is formula II (a+b+c+ d≤8; terminal groups (end groups) are H, OH or R 2 ; R 2  is formula III (e+g≤5); R 3  is H, lower alkyl or halogenated lower alkyl; Z is alkylidene, alkylene, SO 2 , SO, S, O, etc.] as a flame retardant. The resistance to discoloration by light (color fastness to light) is further improved by adding 5wt% or less ultraviolet stabilizer or antioxidant thereto. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5696150-A (JP)
Title: Fuel injection pump of engine
Inventor: AKITA MASAHIRO
IPC: F02M51/04
Filed: 1979-12-29
Abstract: PURPOSE: To raise a precision of a fuel injection pump of an engine by providing a driving means of the pump with an electric strain element and changing to capacity by means of this element.  
     CONSTITUTION: A pump accommodates an freely reciprocating actuator piece 2 in a housing 1. An electric strain element (driving means) 4 is arranged between the actuator piece 2 and a fixed wall 3, jointed to the wall of housing space 1. The actuator piece 2 is pressed to element 4 by a spring 5 installed in the housing 1, fuel is led from a fuel tank 11 through a filter 10, a feed pump 9, a check valve 8 and an inlet passage 6, while it is also supplied to an injection nozzle 12 through an outlet passage 7. As for the element 4, it consists of a strong dielectric such as barium titanic acid or the like, and a direction of its strain coincides with that of the reciprocating motion of the actuator piece 2. Further, its driving electrode 4a is connected with a high voltage supply circuit 13 to which a command signal is given from a control circuit 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0516867-A (JP)
Title: Brake control for bicycle
Inventor: NAGANO MASASHI
IPC: B62L3/02
Filed: 1991-07-15
Abstract: PURPOSE:To enable operation of a brake on one side even if a cutoff occurs in a operating force transfer means to a brake on the other at both wheel sides, whereas interlocking operation on all wheel brakes by one brake lever. CONSTITUTION:When a brake lever 14 is operated, this operating force is bifercately transmitted to both front-and-rear-wheel brakes by dint of the balancing action of an interlocking link 19 being connected to this brake lever 14 free of rotation around a connecting shaft center Y and each operating force transmission of two brake wires 21, 22 being connected each to both sides of this connecting shaft center Y of the link 19. If either of the wire 21 or 22 is cut off, the link 19 is rocked around the connecting shaft center Y with the operation of the brake lever 14 till a rocking angle regulating means 25 acts, and then with this contact position, it is shifted and operated by the brake lever 14, thus either of the brake wire 22 or 21 not yet cut off transmits the operating force to either brake at the front wheel side or the rear wheel side.
Patent JP-S6417062-A (JP)
Title: Thermoplastic electrophotographic sensitive body
Inventor: OTA KATSUICHI
IPC: G03G5/06
Filed: 1987-07-10
Abstract: PURPOSE:To enhance contrast and resolution by incorporating at least one kind of specified compounds in a thermoplastic resin layer. CONSTITUTION:An electrophotographic sensitive bod is formed by successively laminating on a conductive substrate a photoconductive layer and the thermoplastic resin layer containing at least one kind of compounds capable of transferring positive holes and represented by formulae, I, II, and III, and in formula I, each of R1-R3 is H, etc., optionally same or different from each other, n is 0 or 1, in formula II, R1 is H or halogen, and R2 is substituted aryl, and in formula III, R1 is 1-11C alkyl, etc., and each of R2-R5 is H, etc., and optionally same or different from each other, thus permitting resolution and contrast to be enhanced.