baber/WOPTO huggingface dataset:
Patent JP-H06109908-A (JP)
Title: Magic mirror
Inventor: IWAMI HARUHIKO
IPC: C23F1/00
Filed: 1992-09-29
Abstract: PURPOSE:To obtain a so-called magic mirror of uniform performance at low cost which changes a latent image into visible reflected image when the mirror is irradiated with ray of the sun, by forming a transparent thin film having a desired pattern on the convex surface of a metal plate in a mirror state. CONSTITUTION:The convex surface 1a of a metal plate 1 is ground into smooth mirror state. Then a transparent thin film 2 is formed by vapor deposition or sputtering of copper, aluminum, nickel, tin, etc., on the polished surface. Or, the transparent thin film 2 may be formed by printing a transparent ink or by photoetching with a transparent photoresist liquid. When the mirror surface formed by this method is irradiated with ray of the sun, the ray is diffused by small roughness on the transparent pattern 2 which is not visible in appearance so that the reflectance of the transparent pattern 2 decreases than the reflectance in the area except for pattern. Thus, a shade pattern is projected on a projecting screen according to the transparent pattern 2.
Patent JP-H03124906-A (JP)
Title: Breather device of v-type engine
Inventor: SUMI HIROMI
IPC: F01M13/04
Filed: 1989-10-06
Abstract: PURPOSE:To force the oil separated in a breather chamber back into a crankcase by arranging a passage in a cover placed over the end surface of an ACG rotor so that the passage is connected to the breather chamber and opened to face the central part of the end surface. CONSTITUTION:An ACG cover 30 placed over the end surface of an ACG rotor 31 is provided with passages 32, 35 connected to a breather chamber and also opened to face the end surface central part 31a of the ACG rotor 31. The opposite side portion of the passage 35 is closed with a plug 36. The pressure in the central part 31a is lowered by the rotation of the ACG rotor 31 to produce a suction force in the passage 32, 35. The oil separated in the breather chamber between the cylinders is absorbed in the central part 31a and moved radially outward by the air flow following the forn of the ACG rotor 31, and returned into the crankcase.
Patent JP-2001089216-A (JP)
Title: High molecular binder, composition and molding
Inventor: KIMURA KOICHIRO
IPC: C04B26/14
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a high molecular binder hardly causing liquid sagging, improved in the ununiformity of the distribution of a resin and the strength distribution at the time of mixing a composition with a hardening agent and hardening them, enhanced in the surface strength in the application on the road surface, hardly chipping the molding, without using excess quantity of the resin, capable of giving sufficient water permeability and air permeability, hardly causing fiber mass, easy in handling at the time of charging into a can and transporting and capable of facilitating the handling with the increase of the flowability of kneaded material kneaded with aggregate, and to provide a composition and a molding using the binder. SOLUTION: This high molecular binder is prepared by kneading silica produced by the reaction of sodium silicate with sulfuric acid using the precipitation method with a resin curable with a hardening agent and adjusting to a proper viscosity. As the resin, epoxy resin is optimal. This composition is obtained by kneading the high molecular binder with the aggregate and enabling to harden with the hardening agent. This molding is obtained by kneading the composition with the hardening agent, injecting into a mold and hardening.
Patent JP-H10106178-A (JP)
Title: Verifying method and verifying device
Inventor: SUZUKI SHIRO
IPC: G11B20/18
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a means which can execute a verifying operation high in reliability. SOLUTION: After writing the data temporarily stored in a storage means 40 to a storage medium 10, the verify method judges the agreement between the temporarily stored data in the storage means 40 and the data written into the storage medium 10. Concretely the method includes a step which determines the CRC(Cyclic Redundancy Code) of the difference between the data temporarily stored in the storage means 40 and the data written into the storage medium 10, a step which determines the CRC of the result of error revision for the data written into the storage medium 10 and a step which judges that, when these CRCs are consistent, they are regular, in other words, verify is realized.
Patent JP-H08123655-A (JP)
Title: Display controller
Inventor: TAKAYANAGI YOSHIHIKO
IPC: G06F3/048
Filed: 1994-10-25
Abstract: PURPOSE: To improve operator's operation environment and operation efficiency by enabling screen scrolling operation with superior operability as to the display controller for scroll control over display data in a window displayed on the screen of a window system. CONSTITUTION: This display controller is equipped with a timer 4 which generates timer messages at constant intervals of time, a timer start part 5 which starts the timer 4 when the display position of a mouse painter moves out of the window, a decision part 6 which decides whether or not the display position of the mouse pointer is outside the window once receiving a timer message from the timer 4, and a scroll processing part 7 which scrolls the display data in the window in a specific direction when the decision part 6 decides that the position of the mouse painter is outside the window.
Patent JP-H1178486-A (JP)
Title: Air conditioner for automobile
Inventor: SAKURAI HIROTAKA
IPC: B60H1/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization and obtain excellent sealing performance at the time of a specific air conditioning mode by adding mechanism for pressing an air mixing door to the heat exchanger side at the time of the specific air conditioning mode, to slide mechanism of the air mixing door. SOLUTION: A guide 29 is extended obliquely in relation to a vertical direction on one face of a door body 21, and particularly its guide groove 30 is displaced bending in a direction of being separated from one face of the door body 21 at both end parts of the guide 29. The upper end of a lever 26 is engaged with the guide groove 30. When the lever 26 is moved in the axial direction of a driving shaft and the upper end of the lever 26 comes to the groove end parts 30a, 30b of the guide groove 30, the door body 21 is moved to the heater core 8 side relatively to the lever 26. Accordingly, at the time of a specific air conditioning mode such as maximum heating or maximum cooling, the door body 21 is pressed to the heater core 8 side, and a packing 35 is pressed to the inner side face of the guide groove so as to seal this part, thus displaying high sealing performance.
Patent JP-H07113699-A (JP)
Title: Magnetostrictive torque detector
Inventor: KASHIWAGI YOICHIRO
IPC: G01L3/10
Filed: 1993-10-19
Abstract: PURPOSE:To provide a magnetostricitive torque detector with a high sensitivity and an improved S/N ratio. CONSTITUTION:When a circuit part supplies AC current to a detection coil 3, an alternate magnetic flux is formed at a magnetic core 2 and the alternate magnetic flux penetrates a rotating magnetostricitive shaft 1 via a magnetic core 2. When the permeability of the magnetostricitive shaft 1 is modulated according to the torque applied to the rotary shaft 1, the impedance (reactance) of the detection coil 2 is modulated and the impedance change is detected to detect torque. The magnetic core 3 where the detection coil 2 is wound is fixed to the shaft and the both edges of the magnetic core 2 are adhered on the surface of the shaft 1, the gap between the magnetic core 2 and the surface of the shaft 1 becomes 0 and a signal voltage increases. the magnetic characteristics in peripheral direction of the shaft 1 do not fluctuate and a false signal due to the periodical fluctuation of gap length does not occur.
Patent JP-H08100622-A (JP)
Title: Filter element
Inventor: OGAWA SHIGEKI
IPC: B01D27/06
Filed: 1994-09-30
Abstract: PURPOSE: To dispense with an inner tube for minimizing pressure loss by composing a filter medium for an annular cylindrical filter element in a triple layer, and using the filter medium which is larger in a filter bore than a medium layer and higher in rigidity for the most outer and the most inner layer. CONSTITUTION: A filter element consists of a filtering body 2 and upper and lower end plates. In the filtering body 2, a filter medium which is large in a filter bore and somewhat more rigid (for example stainless steel 100 mesh) 5, 7 is applied to the most outer and the most inner layer, and a filter medium being small in the filter bore (for example stainless steel 300 mesh) is applied to a medium layer. Thus the filtering body 2 itself is made stronger, and an inner tube is disused to reduce pressure loss.
Patent JP-H0999196-A (JP)
Title: Lead wire support structural part for washing machine
Inventor: HIRAYAMA MASAYOSHI
IPC: D06F39/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To improve working property by placing a lead wire on the substantially circular notched part of the bottom part peripheral rib of an outer tank in the fixation of the lead wire to the outer tank bottom part of a washing machine, then pressing it by a U-shaped resin lead wire presser, and inserting the projection part of the lead wire presser to the square hole part of the reinforcing rib of the outer tank bottom part. SOLUTION: When a lower harness 2 which is a lead wire is fixed to the bottom part peripheral rib 1A of the outer tank of a washing machine, the lower harness 2 is placed on a notched part 1D, and a U-shaped lead wire presser 13 is fixed by engaging projection parts provided on the tips of both the leg parts of the presser 13 with the square hole parts of reinforcing ribs 1B, 1B integrated with the rib 1A. The lower harness 2 is thus supported so as to be nipped between the lead wire presser 13 and the notched part 1D. According to such a support structure, a work such as fastening of a binding wire can be dispensed with, and a stable lead wire fixation can be regularly performed.
Patent JP-H1086300-A (JP)
Title: Linear low-density polyethylene composite film
Inventor: NISHI TADATSUGU
IPC: B32B27/20
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To improve liquid hot filling property and anti-blocking property by a method wherein a seal layer consisting of linear low-density polyethylene and having a specified density as well as weight average molecular weight/ number average molecular weight, a base layer having a specified density, a laminate layer having a specified density, and a biaxially oriented plastic film layer are laminated. SOLUTION: Linear low-density polyethylene, employed for the seal layer of a linear low-density polyethylene composite film, is provided with the density of 0.860-0.925g/cm<3> and the weight average molecular weight/number average molecular weight of 1-3. Linear low-density polyethylene, employed for the base layer, is provided with the density of 0.900-0.935g/cm<3> . Linear low-density polyethylene, employed for the laminate layer, is provided with the density of 0.915-0.950g/cm<3> . The linear low-density polyethylene, employed for the laminate layer, base layer and seal layer, is preferable to have a gradient in the density thereof and, accordingly, troubles, such as faulty bonding and the like which are caused upon dry laminating on a substrate, consisting of a biaxially oriented plastic film, are prevented.
Patent JP-H04137747-A (JP)
Title: Acceleration detector for semiconductor
Inventor: TAKEUCHI TAKANOBU
IPC: H01L21/66
Filed: 1990-09-28
Abstract: PURPOSE:To realize high accuracy by changing the direction of acceleration sensing resistors alternately by 90 deg.. CONSTITUTION:Four acceleration sensing resistors 5a-5d are arranged while changing the direction thereof alternately by 90 deg. and connected as shown on an equivalent circuit. Upon application of acceleration in the direction of X-axis, respective resistors Ra, Rb, Rc, Rd are imparted with stresses of delta, 1/2, -1/2delta, and -delta, where delta is tensile stress to be applied on Ra. At that time, the acceleration sensing resistors deform through piezoresistive effect as follows. Ra=Ra+DELTAR, Rb=R-1/2DELTAR, Rc=R-1/2DELTAR, Rd=R+DELTAR. These relationship causes no imbalance of bridge and thereby error signal in the direction of X-axis is zero. According to the constitution, generation of error signal due to acceleration in the direction of X-axis can be blocked.
Patent JP-S62122099-A (JP)
Title: X-ray photographing equipment
Inventor: KUROSAKI KAORU
IPC: H05G1/58
Filed: 1985-11-22
Abstract: PURPOSE:To obtain X-ray photographing equipment which is effective and having high cost-performance without bothering an operator by automatically detecting whether a cassette is built in a Bucky's device or not, and controlling both Bucky photographing and cassette photographing with the detected signal. CONSTITUTION:X-ray emitted from an X-ray tube transmits a subject, and exposes a film which a cassette (3A or 3B). In case of cassette photographing, the cassette is located in a place 3A on a Bucky's device 4. In case of Bucky photographing, the cassette is located in a place 3B behind a grid 6 within the Bucky's device 5. A cassette detector 7 which detects the presence of the cassette 3B is arranged within the Bucky's device, and a signal for the presence of the cassette is transmitted to an interface circuit 11 constituting an X-ray control device 10 through an output circuit 8. The interface circuit 11 input a selection signal from a type selector 13 which selects the type of photographing, and can accept the signal only when a selector corresponding to the Bucky's device 4 is selected.
Patent JP-H04137169-A (JP)
Title: Information processor
Inventor: SAKAI NORIAKI
IPC: G06F17/16
Filed: 1990-09-28
Abstract: PURPOSE:To skip unnecessary vector instruction processes and to perform processes efficiently by setting a value, which is predetermined corresponding to the output of an FF means, in a condition register at the end of a vector instruction process. CONSTITUTION:A mask bit which is generated by a mask bit generation part 5 is sent to a mask vector register 6 and also sent to the FF circuit 7. The circuit 7 is initialized to 0 when the process of a mask vector generation instruction is started and when the mask bit 1 is inputted from the generation part 5, 1 is set. The output of the circuit 7 is sent to a condition code generating circuit 9 through a NOT gate 8. When 1 is inputted from the gate 8, a condition code which indicates that 'an arithmetic result is zero' is generated and the code is set in the condition register 10. The output of the register 10 is referenced by a branch decision logic part 11 and used to decide the branching of a conditional branch instruction.
Patent JP-S61139992-A (JP)
Title: Reproducing method of bloch line memory
Inventor: ODA HITOSHI
IPC: G11C19/08
Filed: 1984-12-11
Abstract: PURPOSE:To decide whether there is a Bloch line or not and to perform high- speed detection by making polarized luminous flux incident on a magnetic domain including a magnetic wall where information is recorded through the Bloch line, and detecting its projection luminous flux. CONSTITUTION:Emitted light from a semiconductor laser 8 is collimated by a condenser lens 9 into parallel luminous flux, which is scanned and made incident on tips of plural striped magnetic domains formed on a magnetic garnet film 2 through an optical deflector 10 and a condenser lens 9'. Channel type waveguides 14 are formed on the film 2 along the respective striped magnetic domains 3 and the incident luminous flux 13 is propagated in the waveguides 14 to read information stored in the respective magnetic domains 3 in the form of a Bloch line by a physical change, i.e. rotation of a plane of polarization, guided out of the film through a rutile prism 12, and detected by a photodetector 11 through the lens 9'.
Patent JP-S62122126-A (JP)
Title: Exposure method
Inventor: YANAGISAWA TOSHIO
IPC: H01L21/68
Filed: 1985-11-21
Abstract: PURPOSE:To form a pattern to a substrate for a large-sized solid state electronic device by conducting enlargement projection to a photo-resist applied to the substrate and exposing a pattern for an enlarged mask to the photo-resist on the large-sized substrate with high precision by using a small-sized mask having high precision. CONSTITUTION:A light source 1 is lit for a fixed time under the state in which a glass mask M on which a predetermined pattern is drawn is positioned to a mask positioning means 3 while a substrate B on which a photo-resist is applied is positioned to a substrate positioning means 6 or a shutter, which is disposed between the light source 1 and the substrate B and is not shown, is opened for a specified time under the state in which the light source 1 is lit. Consequently, the pattern for the glass mask M is projected as pattern beams L4 parallel with the photo-resist on the substrate B by magnification larger than 1, and the pattern is enlargement-transferred to the photo-resist. Since the glass mask M and the substrate B can be separated sufficiently, both are not brought into contact, and the pattern enlargement-transferred to the photo-resist has no defect when environment is brought to a dust-free state and if there exists no dust on the photo-resist etc. in the photo-resist on the substrate B.
Patent JP-2001081397-A (JP)
Title: Coating material composition for resin molding product
Inventor: WATARAI HIROSHI
IPC: C08J7/043
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition hardly causing uneven brightness (sink mark of coating film) following unevennsss of the surface of a material to be coated by making the composition include a coloring pigment and an extender pigment and specifying the whole pigment PWC [pigment content in a coating material solid content (coating film component)]. SOLUTION: This composition comprises (A) a coloring pigment and (B) an extender pigment and is made to have <30% total pigment PWC [PWC is an abbreviation of pigment weight concentration and means the content of pigment in a coating material solid content (coating film component)]. An inorganic pigment is preferable as the component A. Silica or talc is preferably used as the component B. The amount of the component B is >=0.1 pt.wt. of based on 1 pt.wt. of the component A in the case of using silica as the component B, >=1 pt.wt. in the case of using talc and >=0.1 pt.wt. in the case of using both silica and talc.
Patent JP-2001081120-A (JP)
Title: Production of olefinic living polymer
Inventor: SOGA KAZUO
IPC: C08F4/6592
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain an olefinic living polymer which has a narrow mol.wt. distribution and can be converted into terminal-functional polymers and the like by polymerizing a specific olefinic monomer in the presence of a specified catalyst at a specific higher polymerization temperature. SOLUTION: This method for producing the olefinic living polymer comprises polymerizing a 2 to 20C olefinic monomer (for example, 2-methyl-1-pentene) at a polymerization temperature of -20 to -100 deg.C in the presence of a catalyst comprising (A) a zirconium-containing compound having one or two cyclopentadienyl skeletons (for example, biscyclopentadienyl zirconium hydride chloride), (B) (i)a borane compound of the formula: B(Ph)3 [Ph is (substituted) phenyl] or (ii) a borate compound of the formula: B-(Ph)4X+ (X+ is a cation), and (C) a titanium-containing compound such as pentamethylcyclopentadienyl titanium trichloride.
Patent JP-2000085596-A (JP)
Title: Electric steering device
Inventor: HIRAGUSHI SHUZO
IPC: F16D1/04
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To design a column part and a steering auxiliary part as respectively independent units by connecting the column part to the steering part so as to separate and re-connect. SOLUTION: A housing 2 of a column part A has a first tube body 21 supporting one end part of a first shaft body 11 on an inner face of one end part thereof through a bearing, and a second tube body 22 fitting into an inner face of the other end of the first tube part 21 to move in an axial direction. The other end part of the second tube body 22 is connected to one end part of a power side housing 5 so as to be separated therefrom and re-connected thereto. In this electric steering device, a second shaft body 12 constituting a steering shaft 1 of the column part A is fittingly connected to an input side shaft 31 constituting a power side shaft 3 of a steering auxiliary part B to move in the axial direction. After the second tube body 22 of the column part A is fitted onto the power side housing 5 of the steering auxiliary part B, the two is connected with a fastener 81. Accordingly, the column part A and the steering auxiliary part B can be mass-produced as respectively independent units.
Patent JP-H03127411-A (JP)
Title: Oxide superconductor wire rod and manufacture thereof
Inventor: SATO KIYOSHI
IPC: C04B35/00
Filed: 1989-10-09
Abstract: PURPOSE:To obtain excellent mechanical characteristic by coating a core material whose surface, at least, is composed of amorphous silicon oxide/nitride, with an oxide superconducting material. CONSTITUTION:A core material whose surface, at least, is composed of amorphous silicon oxide/nitride is coated with an oxide superconducting material, so as to form an oxide superconductor wire rod. Since the amorphous silicon oxide/nitride has excellent mechanical strength and heat resistance, as well as is compatible with the oxide superconducting material, an excellent core material can be formed thereby. Since its surface, at least, is to be composed of amorphous silicon oxide/nitride, a metal core material, for example, with amorphous silicon oxide/nitride coated on the surface thereof, can be used. After the oxide superconductor is coated, it is preferred that a protective film is further formed. An oxide superconductor wire rod excellent in mechanical strength can thus be obtained.
Patent JP-H07118725-A (JP)
Title: Method for melting high chromium alloy steel
Inventor: TAJIRI YUZO
IPC: C21C7/068
Filed: 1993-10-20
Abstract: PURPOSE:To provide a method for melting a high chromium alloy steel, by which the suitable stirring gas quantity and the oxygen feeding speed can continuously be set, particularly even during decarburizing treatment in Fe-Cr charging period. CONSTITUTION:In the method for melting the high chromium alloy steel by feeding the gaseous oxygen while stirring the molten steel 12 in the refining furnace 1 by feeding the stirring gas into the furnace 1 to execute the decarburizing treatment of the molten steel 12, flow rate of exhaust gas and CO, CO2 gas concns. in the exhaust gas are measured to obtain the decarburizing quantity. The molten steel 12 temp. is estimated from the obtd. decarburizing quantity and oxidizing quantity of the chromium, etc. The stirring gas quantity and the oxygen feeding speed during refining are continuously controlled according to the molten steel 12 temp. and the decarburizing quantity. By this method, since the temp. drop of the molten steel particularly developecl in Fe-Cr charging period is restrained and the clecarburize-oxygen efficiency is improved, the refining time can be shortened.