baber/WOPTO huggingface dataset:
Patent JP-S62137050-A (JP)
Title: Production of mesh screen having affinity to living body
Inventor: PRATT CLYDE R
IPC: A61L27/00
Filed: 1986-12-05
Abstract: A process is disclosed for fabricating a biocompa­tible mesh screen structure (20) for bonding to a prosthetic substrate. The process comprises providing from four to eight layers of a mesh comprising a titanium alloy and subjecting the layered structure to a temperature below the beta-transformation temperature of the alloy and a pressure of about 8.96 to 10.3 MPa (1300 to 1500 psi). The heating and pressing are carried out in a furnace maintained at a temperature of about 871°C to 940°C (1600° to 1725°F), which is evacuated to a vacuum of less than about 0.01 Pa (10⁻⁴ torr).The process of the invention provides a product retaining the strength of the alloy and having a well-­characterized pore structure. Further, the layered mesh composite may be bonded to a thin substrate and readily formed into complex shapes.
Patent JP-H06138372-A (JP)
Title: Sight line detecting device
Inventor: AKASHI AKIRA
IPC: G03B13/36
Filed: 1992-10-29
Abstract: PURPOSE:To provide the sight line detecting device which can estimate a correct pupil circle irrespective of size of the pupil circle by correcting appropriately the estimated deviation quantity of the pupil circle by size of the pupil circle, in the case of estimating the pupil circle by using the least square method. CONSTITUTION:When an estimated deviation quantity ER of the pupil circle is derived by the least square method, the deviation quantity is corrected by using the pupil diameter rc. This corrected deviation quantity ER' is given by ER'=ER (arc+b), and for instance, when (a) and (b) are values of -0.05 and about 1.5, respectively, when the pupil diameter on an image sensor is 10 picture elements, a correction coefficient arc+b becomes just '1', and no correction is applied. When a photographer's eye approaches a camera or the pupil is opened, and the pupil diameter becomes large and rc=20, the correction coefficient becomes 0.5, and as for the deviation quantity ER, a correction is applied to the quantity of a half of an original value.
Patent JP-H03151217-A (JP)
Title: Parabolic antenna reflector and its manufacture
Inventor: YOSHIHARA YUKIO
IPC: B29C45/14
Filed: 1989-11-09
Abstract: PURPOSE:To contrive an improvement in interlaminar adhesion strength between a metallic layer and olefin polymer layer, by a method wherein a resin protective layer, metallic layer and layer comprised of a composition constituted by containing polyamide and polyolefin are laminated in this order. CONSTITUTION:A parabolic antenna reflector 1 is constituted of a laminated body obtained by laminating a resin protective layer 2, a metallic layer 3 and a layer 4 comprised of a composition constituted by containing polyamide and polyolefin in this order. The resin protective layer 2 superior in weather resistance is laminated on one side of the metallic layer 3 reflecting an electric wave like this and the layer 4 comprised of a composition constituted by containing the polyamide and polyolefin is laminated on the other side of the metallic layer 3. Therefore, interlaminar adhesion strength between the metallic layer 3 constituting the parabolic antenna reflector 1 and the layer 4 comprised of the composition constituted by containing the polyamide and polyolefin is excellent especially and generation of ply separation with expansion and contraction of the layers each with heat cycle after molding is eliminated.
Patent JP-H10130807-A (JP)
Title: Roll for corona discharge treatment of sheet material, such as high-polymer film and its production
Inventor: HARADA YOSHIO
IPC: C23C4/10
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a surface constitute structure (film) for a dielectric roll suitable for an activation treatment (roughening) by a corona discharge to a film, etc. SOLUTION: This roll 4 for the corona discharge treatment consists of an under coating thermally sprayed metallic layer 22 formed on the surface of a roll base material 21 and a top coating thermally sprayed oxide ceramic layer 23 formed on the surface of this layer. This top coating thermally sprayed layer 23 is provided with a composite insulating film 3 formed by subjecting >=1 kinds of liquid materials 25 selected from compds. forming boric acid glass, phosphoric acid glass and silicic acid glass when subjected to a heat treatment to sealing and packing with a packing material combined with >=1 kinds of inorg. fine powders 26 selected from Al2 O3 , MgO, SiO2 , AlN, etc., into pore parts 24 in layers.
Patent JP-H07127447-A (JP)
Title: Heating method for exhaust gas emission control catalyst converter
Inventor: TANIZAKI KATSUJI
IPC: B01J35/02
Filed: 1993-10-29
Abstract: PURPOSE:To prevent deterioration of a battery by a method wherein when a catalyst converter to control exhaust gas emission from an automobile is rapidly heated to a catalyst working temperature during starting, the whole of a catalyst is uniformly heated and especially when a power from an on- vehicle battery is utilized, a consumption power is minimized. CONSTITUTION:By charging the heater 5a of a modifier 5 with a current accumulated at a battery 3, methanol of liquid is heated and modification to mixture gas consisting mainly of hydrogen and carbon monoxide is performed. The modified gas is stored in a storage tank 6 and during the starting of an automobile, the modified gas is fed to a catalyst converter 4. Mixture gas is caused to effect oxidation reaction by a catalyst in the converter, the catalyst is heated to a working temperature by means of heat generated through the reaction, and exhaust gas emission from an engine 1 is controlled.
Patent JP-S63145379-A (JP)
Title: Ink for ink jet printing
Inventor: NAGASHIMA SUSUMU
IPC: C09D11/00
Filed: 1986-12-10
Abstract: PURPOSE:To obtain an ink which has good storage stability and flow characteristics at low temp. and is suitable for use in printing cellulosic fiber materials, consisting mainly of a reactive dye, an anti-drying agent, water and a specified alkali generating agent. CONSTITUTION:An ink consists mainly of a reactive dye, an anti-drying agent, water and an alkali generating agent of formula I. In the formula, X, Y and Z are each H, halogen, cyano, an alkyl or a group of formula II, III, IV or V, provided that there is no case where all of X, Y and Z are H or halogen at the same time; M is Na, K or NH4. The reactive dye is generally used in an amount of 1-30wt.% based on the total amount of the ink. Examples of the anti-drying agent are caprolactone, ethylene glycol monomethyl ether, etc. The agent is used in an amount of 2-60wt.% based on the total amount of the ink. Water is used in an amount of 20-90% based on the weight of the ink.
Patent JP-H01135349-A (JP)
Title: Contact lens attaching and detaching instrument
Inventor: NAMIKAWA MASAO
IPC: A61F9/00
Filed: 1987-11-19
Abstract: PURPOSE:To mount and detach a lens sanitarily and safely, by opening an eyelid by an eyelid opening member and attaching and detaching the lens by a lens holding member that is the combination of a suction cup and a spuit. CONSTITUTION:A handle part 1 is pressed and a spuit shaft part 2 are bent to suck a contact lens 8 by a suction cup part 3. Next, a lower press part 7 is applied to the lower eyelid 11 and the leading end of an upper arm part 4 is applied to the vicinity of the edge of the upper eyelid 10. Subsequently, the contact lens 8 is brought into contact with the surface of the pupil 9 in such a state that the handle part 1 is pressed. At this time, the upper and lower arm parts 4, 6 are opened up and down and the upper end lower eyelids 10, 11 are held open by press parts 5, 7.
Patent JP-H10100392-A (JP)
Title: Cylinder rotating device for automatic marking system
Inventor: TAKEDA KATSUMI
IPC: B05B15/04
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder rotating device for automatic marking system having great freedom and versatility by being made to accommodate various cylinders having different sizes. SOLUTION: An ejection head block 3 that ejects a marking material is attached to a base 1 movably in the vertical direction and a rotating table 5 having an aligning mechanism on which a cylinder is loaded is provided to a position in front of a face of the head at a prescribed distance. First and second pairs of support arms 8a, 8b, 9a, 9b are attached to a support pole stood at the rear of the ejection head block 3 and wheels 10a, 10b, 11a, 11b to be fixing ends are attached to the tip sections of the pairs of support arms. Clamps arms 14a, 14b, 15a, 15b each having respective clump wheels 12a, 12b, 13a, 13b at the respective end sections which are opened or closed so as to bear the cylinder loaded on the rotating table 5 are provided to the pairs of support arms 8a, 8b, 9a, 9b.  A motor 18 that drives and rotates one wheel 10b which is to be a driving wheel in order to rotate the cylinder is attached to the support arm 8b.
Patent JP-H07145688-A (JP)
Title: Connecting structure of lower frame attachment and meeting style vertical frame of sash
Inventor: SUGAMA SHINTARO
IPC: E06B1/36
Filed: 1993-11-24
Abstract: PURPOSE:To connect a meeting style vertical frame after a lower frame attachment is mounted on a lower frame. CONSTITUTION:Connecting fittings 60 are installed to a lower frame attachment 4 constituting a fixed fitting frame, and a vertical space 49 for coupling a meeting style vertical frame 7 is fitted to the connecting fittings 60 and fixed by screws, thus firmly combining the lower frame attachment 4 and the meeting style vertical frame 7, then solidifying the fixed fitting frame. Accordingly, the lower frame attachment 4 is set up onto a lower frame 2, and the fixed fitting vertical frame 7 can be connected.
Patent JP-H01137110-A (JP)
Title: Burner fuel supply control method
Inventor: YAMAMOTO SOICHI
IPC: F23N1/00
Filed: 1987-11-20
Abstract: PURPOSE:To minimize the difference between a setting temperature of hot air and a detected temperature, perform speedy temperature control and enable performing very efficient combustion of a burner by minimizing the hunting width of hot air temperature control of a burner. CONSTITUTION:It is contrived that a motor 160 be rotated in the direction where the fuel and air volumes of a burner 18 may be increased when a hot air temperature is less than the lower limit TOL of the setting temperature, and that the step position of the motor 160 be stored when the hot air temperature is identical to the upper limit TOH. When the hot air temperature is lower than the lower limit TOL, the quantities of air and fuel are increased, and the motor 160 is stopped at a position where the specified quantities are smaller than those at the predetermined position so as to store the step position when they become equal to the upper limit TOH. When they exceed the upper limit TOH, it is contrived that the fuel supply be decreased while the step position be stored when they become equal to the lower limit TOL. When the hot air temperature exceeds the upper limit TOH, it is contrived that the quantities of air and fuel be decreased and the motor 160 be brought to a stop at the position where the quantities are larger than those at the predetermined position by the specified quantities, and the step position equal to the lower limit TOL be stored. It is, therefore, possible to minimize the hunting of hot air temperature control of burner and perform speedy temperature control.
Patent JP-2000117539-A (JP)
Title: Grinding wheel shaft driving device for internal gear type gear honing machine
Inventor: DOI KENICHI
IPC: B23F19/05
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To improve high speed rotation machining of an internal gear type gear honing machine and further machining precision of a gear to be machined, to lengthen a dress interval, to reduce the generation of noise, and to facilitate maintenance of a drive mechanism. SOLUTION: A power transmission means for a grinding wheel shaft comprises large pulleys 4 arranged on both sides of a grinding wheel shaft; a drive shaft 6 connected to a drive motor 5 to drive a grinding wheel shaft; small pulleys 7 arranged on both sides of the drive shaft; and a V-belt combination type belt 8 running around and between the large and small pulleys with the belt transmitting a power, and the transmission forming a double-sided belt drive. Further, the drive shaft is supported by a small bearing arranged between small pulleys. The support arm 18 of the small bearing is fixed on the grinding wheel head side through a space part 17 formed by the small pulley, the large pulley, and the belt and further, a balance barrel 12 is mounted along the inner periphery of the large pulley or the inner periphery of a grinding wheel press ring 13.
Patent JP-H04166839-A (JP)
Title: Phase shift mask
Inventor: TO YOICHI
IPC: G03F1/68
Filed: 1990-10-30
Abstract: PURPOSE:To enable control of the phase shift effect of a phase shift part by forming the phase shift part of a material which is changed in its optical characteristic by voltage, and enabling application of voltage to the phase shift part. CONSTITUTION:A phase shift part (optical property variable film) 11 is formed of a material of which optical property is changed by voltage. Namely, a phase shift material film 11' is formed from perovskite composite oxide PLZT so as to cover a shielding part 10 while being arranged on the shielding part 10 formed on a substrate 1, and a portion which does not overrup with the shielding part 10 of the film 11' is made to function as the phase shift part 11. In the case that the phase shift amount of the phase shift part 11 is deviated from a required value, or in order to vary the phase shift amount by the exposure light to be used, a voltage is impressed between a transparent electrodes 41, 42, and through controlling of this voltage refractive index is controlled, thereby a required phase shift amount can be obtained. It is thus possible to obtain a phase shift mask capable of being controlled in its phase shift effect.
Patent JP-H04169464-A (JP)
Title: Picture forming device
Inventor: IDENAWA HIROYUKI
IPC: B65H29/52
Filed: 1990-10-30
Abstract: PURPOSE:To easily take out recording-finished paper, stacked on a paper discharge stack part, from an upper front surface side by forming a one side upper surface of a discharge part to a low position where a paper conveying path is partly exposed. CONSTITUTION:In a laser printer, a part 46, protruded upward to a right side as viewed from a front surface side shown by an arrow mark, is formed in a discharge part 22, and on the other hand, a part 47, in which an upper surface 22a in a left side of the part 46 is low formed, is formed. The upper surface 22a of this part 47 is formed in a height position where a paper conveying path 42 is partly exposed, and further, a taking out recessed part 48 of paper 17 is formed from the upper surface 22a of this part 47 over to an upper front surface side of a paper discharge stack part 23. When the recording-finished paper 17, discharged and stacked on the paper discharge stack part 23, is taken out, the paper 17 is taken out grasped by inserting a hand extended through on the upper surface 22a to the taking out recessed part 48 from the upper front surface side.
Patent JP-S62157897-A (JP)
Inventor: TSUDA MASARU
IPC: B61C11/06
Filed: 1985-12-28
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-H04166343-A (JP)
Title: Image recording head
Inventor: TANIZAKI MASANORI
IPC: B41J2/06
Filed: 1990-10-30
Abstract: PURPOSE:To deliver ink in a mist form by a method wherein a mechanism in use delivers ink by an electric field generated between an electrode disposed in the vicinity of an ink delivery part and another electrode, and a means for selectively heating ink in correspondence with recording image data is provided in the vicinity of the ink delivery part. CONSTITUTION:A back common electrode voltage control part 110 is driven under control by a CPU or the like to regulate a voltage from a back common electrode power source device 109 and control the voltages to be applied to an acceleration electric field applying electrode 107 and a back common electrode 111 and their polarities. A force of moving ink from an ink holding part opening end toward recording paper 108 is applied to the ink by an acceleration electric field generated by the voltage applied between the acceleration electric field applying electrode 107 and the back common electrode 111. The distance between the top of an ink holding part 204 and the back common electrode 111 is approximately 1mm. The recording paper 108 is disposed sufficiently proximately to the back common electrode 111. Thus, the ink is electrostatically atomized and made to flow by the electric field applied between the acceleration electric field applying electrode and the back common electrode.
Patent JP-H04168222-A (JP)
Title: Manufacture of grain-oriented silicon steel sheet having extremely high magnetic flux density
Inventor: KOMATSUBARA MICHIRO
IPC: H01F1/16
Filed: 1990-11-01
Abstract: PURPOSE:To improve the magnetic flux density of a steel sheet, at the time of manufacturing a grain-oriented silicon steel sheet, by sticking a nitriding accelerator to the surface of a steel sheet and thereafter executing annealing in a specified atmosphere. CONSTITUTION:Prior to annealing before final cold rolling for grain-oriented silicon steel sheet stock contg. AIN as a main inhibitor and combinedly contg. Sb, a nitriding accelerator is stuck to the surface of the steel sheet, and the ratio of the partial pressure of N2 in an atmosphere at the time of annealing is regulated to >=20%. In this way, the grain-oriented silicon steel sheet having extremely high magnetic flux density can be manufactured. In this method, by effectively recovering AIN on the surface layer of the steel sheet disappeared at the time of uniformization annealing and process annealing in the case of annealing before final cold rolling, the deterioration in its magnetic flux caused by the reduction of the sheet thickness of a product is advantageously evaded, so that it is effectively utilized for the manufacture of a stable high magnetic flux density material in an industrial scale.
Patent JP-H01135567-A (JP)
Title: Production of thermosetting resin decorative laminate
Inventor: HINISHI EIJI
IPC: B05D1/28
Filed: 1987-11-19
Abstract: PURPOSE:To produce a decorative laminate wherein a gloss variation pattern matches with a color pattern by inserting a transfer paper between a hot platen and a paper impregnated with a semi-cured thermosetting resin and then molding them together by applying heat and pressure in a production of a thermosetting resin decorative laminate and by tearing off the transfer paper after the resin is cured. CONSTITUTION:A transfer paper 5 is prepared by forming a pattern layer 2 on a base sheet 1 with a printing ink containing a gloss control agent, arranging a releasing layer 3 on the entire surface and further printing a pattern matched with the pattern layer 2 with a color ink 4. In a production of a thermosetting resin decorative laminate, this transfer paper 5 is inserted between a hot platen 13 and a paper 7 impregnated with a semi-cured thermosetting resin and then molding them together by applying heat and pressure, and the transfer paper 5 is teared off after the resin is cured. By using this method, the pattern layer 2 with a gloss variation remains on the base sheet 1 of the transfer paper 5 and a pattern with that glossiness variation is formed on the surface of the decorative laminate. The thermosetting resin decorative laminate, wherein that gloss variation matches with the color pattern obtained by transferring the color ink layer to the decorative laminate, is thus produced.
Patent JP-2001112815-A (JP)
Title: Absorptive article
Inventor: OGAWA SHUICHIRO
IPC: A61F13/49
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable absorptive article in which excretion may be easily confirmed in a wearing state when a wearing person conducts excretion and which may be exchanged at an appropriate time. SOLUTION: An absorptive article in which absorbent arranged between a front sheet and a back sheet consists of an upper layer portion and a lower layer portion: the lower layer comprises an absorptive material or the absorption material and a hydrophilic sheet and further is arranged in a pattern form in an arbitrary part for the back sheet, and irregularity in the pattern form may be distinguished from the back sheet side by absorbing water to swell when a wearing person conducts excretion.
Patent JP-H03154711-A (JP)
Title: Screwing mechanism of machine tool
Inventor: SHIBATA SHIGENOBU
IPC: B23G1/16
Filed: 1989-11-14
Abstract: PURPOSE:To enable screwing with good accuracy by providing a rotary portion supporting member for a male screw and a female screw of the same pitch as that of a tap and a screwing start position detecting device on a rotary shaft in a part, the direction (phase) at the time of connecting a screw portion is discussed. CONSTITUTION:A gear 31 is rotated through gears 20, 23 by the drive of a spindle motor 13. A spline-fitted spindle 34 is rotated in the direction of an arrow A, and advanced in the direction of an arrow B by a male screw 34c and a female screw 42a of the same pitch as that of a tap 18. When the spindle is advanced to the screwing end position, the advance limit is detected by a switch 40, and the tap 18 is stopped at that place. When the spindle motor 13 is driven in the reverse direction, the spindle 34 and the tap 18 are moved in the opposite direction to the direction of the arrow B. When they are moved backward to the screwing, start position, the retreat limit is detected by a switch 41, and the tap 18 is stopped. Thus, the screwing start position can be always managed.
Patent JP-H08128506-A (JP)
Title: Rotation adjusting device
Inventor: SHINBA MICHIO
IPC: F16H3/14
Filed: 1994-11-01
Abstract: PURPOSE: To save trouble for adjusting rotation of a rotor by giving normal turning force to a rotor, generating reverse turning force based on the normal turning force by a proper means so as to balance it with the former, and further adding turning force to the rotor in this state. CONSTITUTION: Because gravitation W is applied in the circumferential direction of third supporting gears 60, the third supporting gears 60 and interlocking sprockets 61 are counterclockwise rotated, free interlocking sprockets 52 and gears 51 are counterclockwise rotated through chains 22, and second supporting gears 30 are rotated clockwise and first supporting gears 20 are rotated counterclockwise. Then first sprockets 21 having 1/2 diameter of the first supporting gear 20 are counterclockwise rotated by two times the turning force. Meanwhile, in the free interlocking sprockets 52, two times the clockwise turning force of the free gears 51 are generated centering around a shaft 501 by lever action, transmitted to first sprockets 21 through the chains 22 so as to offset the counterclockwise turning force, and hence all the turning force are in the disappearance state.  When a handle 23 is turned in this state, it can be rotated in either direction normally or reversely even if a load is applied.