baber/WOPTO huggingface dataset:
Patent JP-H09159984-A (JP)
Title: Wavelength selective reflection type optical device and its production
Inventor: EGUCHI SHIN
IPC: G02F1/01
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to freely change the wavelength to be selected by generating parallel stripe patterns in a pair of substrates having spatial coarse and dense distributions of refractive indices by the electric fields generated according to voltage impression. SOLUTION: The interference fringes are generated if the voltage is impressed between adjacent ITO electrodes, for example, between the ITO electrodes 14a and 14b or between the ITO electrodes 14b and 14c. If light is made incident from the one surface of the a transparent substrate, the wavelength component of part of the light is selectively reflected. If, as an example, the voltage of 40V is impressed, the interference fringes of space frequencies 800pieces/mm (intervals are 1.25μm) are formed. If the incident angle of the light is set at 20 deg., the wavelength of the reflected light is 3.65μm. The light of 3.65μm of the incident light is, therefore, reflected at the reflection angle 20 deg..  If the voltage to be impressed between the electrodes is changed, the space frequencies (interference fringe intervals) may be changed and, therefore, the wavelength of the light to be reflected may be variously changed.
Patent JP-H02165449-A (JP)
Title: Magnetic head and its positioning method
Inventor: ABE SHOZO
IPC: G11B11/105
Filed: 1988-12-19
Abstract: PURPOSE:To easily and securely position an optical head and a magnetic head correlatively by irradiating the end surface of a pole chip in the magnetic head with light from the optical head and detecting the reflected light. CONSTITUTION:Laser light beams are generated from the laser diode 39 of the optical head 31, and are made parallel in a collimate lens 37 and spot the magnetic head 11 by an objective lens 33 through a half mirror 35. Reflected light from the magnetic head 11 is converged by a lens 43 through the objective lens 33, the half mirror 35 and a polarizing prism 41, and irradiates a photodiode 45. Then, reflected light from the end surface of the pole chip 13 in the magnetic head 11 is detected and the magnetic head and the optical head 31 are correlatively positioned. Thus, the magnetic head 11 and the optical head 31 can easily and securely be correlatively positioned.
Patent JP-H06146159-A (JP)
Title: Device for increasing mounting of hosiery
Inventor: IKEDA SHOJI
IPC: D06C5/00
Filed: 1992-11-04
Abstract: PURPOSE:To automatize heavy labor operations comprising opening the footprint tip of a hosiery falsely mounted on a footprint carried on the track of a hosiery- finishing machine. simultaneously inserting a hand into the crotch part of the hosiery and subsequently lowering the hosiery to increase the mounting of the hosiery. CONSTITUTION:A synchronously footprint-carrying means A transferred synchronously with a footprint 1 carried on the truck 3 of a hosiery-finishing machine is used. The footprint-opening member 66 of a footprint distance-opening means I is inserted between a pair of footprints of the hosiery 2 falsely mounted on the heeled combined footprint 1 carried on the track 3 to open the tip 1a of the footprint. The lowering member 63 of a hosiery mounting-increasing means D is inserted between the hosiery crotch part 2b of the opened footprint 1, and the hosiery is lowered. Thus, the mounting of the hosiery is increased, and the hosiery 2 is mounted on the footprint 1 approximately to the toe of the hosiery 2.
Patent JP-H07149108-A (JP)
Title: Pneumatic tire
Inventor: KOMATSUKI MASATO
IPC: B60C1/00
Filed: 1993-11-26
Abstract: PURPOSE:To provide a pneumatic tire which is improved in gas barrier-ability and made lighter in its weight by covering the inside facing the inner cavity of the tire with an inner liner formed of a film body consisting of an aliphatic polyamide having an aromatic ring in the main chain. CONSTITUTION:A clinch apex 24 fittedly attached to a rim J is arranged in the bead part 14 of a pneumatic tire 1, and enclosed by a tread part 12, a side wall part 13, the bead part 14 and the rim J to form a tire inner cavity where a high pressure air can be charged. The inside 3 facing the inner cavity thetaof the pneumatic tire 1 is covered with an inner liner 4 formed of a film body 3 consisting of aliphatic polyamide having aromatic ring in a main chain. Thus as the durability of the tire is kept, the tire can be improved in gas barrier ability, and reduced in its weight.
Patent JP-H01164239-A (JP)
Title: Dc motor
Inventor: IMAOKA HIROYOSHI
IPC: H02K1/10
Filed: 1987-12-21
Abstract: PURPOSE:To reduce the dimensions of a motor by mounting an auxiliary winding on the side of the tip part of a main pole core in which a rectifier compensating winding is housed. CONSTITUTION:A main pole winding 3 and a rectifier compensating winding 4 are wound on a main pole core 2, and an auxiliary pole winding 6 is wound on an auxiliary pole core 5. An armature winding 9 is wound on a revolving armature core 8. The main pole winding 3 provides the armature winding 9 with the main pole flux, and the rectifier compensating winding 4 and the auxiliary pole winding 6 furnish the magnetic flux for generating rectifier electromotive force to deny the magnetic flux caused by the current supplying to the armature winding 9. An auxiliary winding 10 is mounted on the side of the tip part of a main pole core 2 in which the rectifier compensating winding 4 is housed. The auxiliary winding 10 is wound and loaded deferentially with the rectifier compensating winding 4, and compensates a no-spark zone moving phenomenon.
Patent JP-H01166805-A (JP)
Title: Rolling mill also serving as roller leveler
Inventor: YAMAMOTO KUNIO
IPC: B21B13/02
Filed: 1987-12-21
Abstract: PURPOSE:To perform rolling and straightening, to downsize a device, and to reduce the cost by installing a shift adjusting means shifting a roll carriage in the direction along the transfer direction of a stock to be rolled on at least one of upper and lower roll carriages. CONSTITUTION:An upper roll carriage 2a provided with upper work rolls 5a, 5b,...5e by use of an inlet side drafting device 4a and an outlet side drafting device 4b is tilte so that respective gaps between work rolls 5a-6a, 5b-6b...5e-6e gradually narrow in the direction from the inlet side toward the outlet side of a rolling mill. Thus, a strip M is sequentially rolled as the strip M passes from the inlet side to the outlet side. Next, the mill is changed to be in a roller leveler. A lower roll carriage 2b is shifted in the direction of the arrow C by a half pitch by shifting devices 11a, 11b. The strip M trans ferred in the left direction is subjected to repeated bandings by the upper and lower work rolls 5e, 6e, 5d, 6d...6b, 5a, 6a, 50 to remove strains and residual stresses and is wound on a coiler to be a coil.
Patent JP-H10157316-A (JP)
Title: Thermal transfer dye receiving sheet
Inventor: TAKADA TOMOYUKI
IPC: B41M5/382
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer dye receiving sheet in which an image transfer part can be released easily and pasted onto various articles without causing any defective traveling at the time of printing. SOLUTION: A separator part 4 obtained by applying a releasing agent layer 3 to a releasing sheet basic material 2 is bonded to a receiving sheet part 7 obtained by applying an image receiving layer 6 to a receiving sheet basic material 5 such that the releasing agent layer 3 is bonded to the receiving sheet basic material 5 through an adhesive layer 8. The adhesive layer 8 and/or the receiving sheet part 7 is then subjected to discontinuous half-cut processing having one or more bridge part 12 of 1.5mm or shorter thus forming a cutting part region of desired shape and dimensions. Furthermore, formation of burr can be prevented by subjecting the bridge part 12 to quarter cutting 13.
Patent JP-H06172955-A (JP)
Title: Plating thickness control device and method for hot-dip coated metallic sheet
Inventor: TAKEUCHI KOICHI
IPC: C23C2/20
Filed: 1992-12-01
Abstract: PURPOSE:To enable the easy control of a plating thickness at the time of plating particularly at a small plating thickness. CONSTITUTION:This plating thickness control device has gas wiping nozzles 5 which inject a high-pressure gas to a band-shaped metallic sheet S (for example, steel sheet) subjected to plating by continuous immersion into a molten metal bath (for example, molten zinc bath), electrodes 6 which are provided above these nozzles and are used to energize the metallic sheet with the molten metal bath as one electrode and a temp. sensor (for example, radiation thermometer) 12 which detects the surface temp. of the steel sheet S provided above these nozzles 5. This method controls the plating thickness by detecting the surface temp. of the metallic sheets by using this device, adjusting the energization quantity to the metallic sheet and controlling the surface temp. of the metallic sheet S.
Patent JP-H08159075-A (JP)
Title: Canned motor pump
Inventor: KANEMITSU YOICHI
IPC: F04D13/06
Filed: 1994-11-30
Abstract: PURPOSE: To prevent contact of a motor rotor fixed on a rotation shaft with a motor stator bulkhead, to reduce a load of a bearing and to prevent abnormal abrasion of the bearing. CONSTITUTION: Irregularities 27 are provided on a stator bulkhead surface facing a rotor of a motor in a canned motor pump having a structure wrapped around by a bulkhead 24 so that carried fluid or sealing liquid does not infiltrate into at least the stator 22 of the motor since a pump impeller and the motor rotor 12 are fastened on the same rotation shaft and cooling of the motor and lubrication of a bearing are carried out by the carried fluid of the pump itself or the sealing liquid different from the carried fluid.
Patent JP-H11152976-A (JP)
Title: Handle structure
Inventor: TAKECHI YUSUKE
IPC: E05B1/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To facilitate judgment of the rotary method and the rotary range of a handle by fixing or unfixing a hooking bar by the rotary manipulation of the handle arranged on the surface of a mount of a door face body to open/ close the door and arranging grooves or the like along the rotary range of the handle. SOLUTION: A pedestal bisected into two parts as a pedestal 11 is used and a bracket bisected into two sections as a receive part 2 is used to form the handle structure for a double swinging door. In this case, the pedestals are connected with assembling screws 16 to each other of fixed to a pipe body 311 or the like screws. And further, brackets are connected to each other with assembling screws 22 likewise and fixed to a pipe body 321 to the like. When using bisected pedestals and brackets, they are easily fitted to the pipe bodies 311, 321 at the indoor and outdoor sides. The motion of the hooking bar 14 handle 13 is easily adjusted at the construction site. In this way, the method of rotary manipulation of the handle 13 can be easily judged owing to the arrangement of grooves 17 and the handle 13 is prevented from being damaged by an unreasonable force on the rotary shaft thereof.
Patent JP-H03182665-A (JP)
Title: Fuel control device for engine
Inventor: WATAYA SEISHI
IPC: F02D17/02
Filed: 1989-12-12
Abstract: PURPOSE:To commonly use an intake air amount detecting means by stopping the feed of fuel to the engine part of an abnormal system when abnormality of an output signal from a throttle opening sensor is detected and computing an output signal from the throttle opening sensor of a normal system as load information. CONSTITUTION:One intake air amount detecting means 2 to detect an intake air amount of all the cylinders of an engine 1 is provided, and throttle opening sensors 7a and 7b to detect the opening of the throttle valve are mounted to throttle valves 5a and 5b of intake air pipes 4a and 4b, respectively. When it is decided that the one of the throttle opening sensors, for example, the throttle opening sensor 7a is abnormal, drive of fuel injection valves 10a-10c is stopped. An output from the throttle opening sensor 7b of a normal system is read, and the number of revolutions of an engine is computed by means of a signal from a rotation sensor 9. From a throttle opening signal and the number of revolutions of an engine, a fuel feed amount for a normal system is determined, fuel injection valves 4d-4f are driven, and fuel is fed to the engine part of a normal system part.
Patent JP-H09144-A (JP)
Title: Apparatus for producing noodle
Inventor: HACHIMAN YOSUKE
IPC: A21C9/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing noodles capable of simply producing a noodle belt capable of affording tasty noodles by forming the base of a kneading tank in a kneading part into nearly a circular arc shape and enabling the base to freely open and close with bottom plates. SOLUTION: This apparatus for producing noodles is obtained by forming the base of a kneading tank 101 in a kneading part 10 into nearly a circular arc shape and enabling the base to freely open and close with bottom plates 103. A raw material substance for thin white noodles is charged into the kneading tank 101, stirred and kneaded with stirring rods into prescribed kneading conditions. The resultant noodle mass is then transferred to a rolling part 11 by opening the bottom plates 103.
Patent JP-H07176617-A (JP)
Title: Semiconductor integrated circuit device and designing method therefof
Inventor: TADANO KAORI
IPC: H01L21/82
Filed: 1993-12-21
Abstract: PURPOSE:To utilize the chip area effectively by a constitution wherein the region in each row where the functional cell is not present is not arranged with any power supply line but used as a region for arranging a signal line. CONSTITUTION:Three rows of standard cell 102 extending in parallel through track regions are arranged in an integrated circuit block 101 of standard cell system. A power supply line 103 is arranged in the row region where each cell 102 is arranged except the region S where the functional cell thereof is not present. The track region T between the standard cells 102 and the region S where the functional cell is not present are used for arranging the signal lines from the standard cells 102. This constitution realizes effective utilization of chip area while reducing the chip size.
Patent JP-H06256984-A (JP)
Title: Washing device for object stained with oil
Inventor: ISHIKAWA MAKOTO
IPC: B08B3/02
Filed: 1993-12-21
Abstract: PURPOSE:To enable automatic washing and to obtain an excellent washing treated product by providing a washing device with a degreasing and washing part, a gas blowing part, a water washing part, a gas blowing and drying part and a transfer part of an object to be washed and removing an oil adhering to the object to be washed. CONSTITUTION:The object 10 to be washed stained with an oil on a transfer device 20 (a belt conveyer) is washed with water or heated stream at a first degreasing and washing part 100 to remove the oil. Subsequently the oil is perfectly removed with an organic detergent in a second degreasing and washing part 1, and the sticking detergent is removed at the gas blowing part 2. Next the organic detergent remaining on the surface of the object 10 to be washed is removed with water or steam at the water washing part 3. Besides the water content sticking to the object 10 to be washed which was washed with water is removed by blowing gas 8 at the gas blowing and drying part 4.
Patent JP-H03183620-A (JP)
Title: Zinc oxide and cosmetic material
Inventor: SAITO KANEHIRO
IPC: A61K8/00
Filed: 1989-12-12
Abstract: PURPOSE:To obtain the zinc oxide having good transparency and a high UV shielding effect and useful as cosmetic material by coating the surfaces of the fine particles of zinc oxide with the (hydro)oxide of Al Si, Zr of Sn. CONSTITUTION:The surfaces of the fine particles of zinc oxide having <=0.1mu average diameter are coated with 0.1-20wt.%, based on the zinc oxide, of one or plural kinds among the oxides or hydroxides of Al Si, Zr or Sn to obtain the zinc oxide. The average diameter of the fine particles of zinc oxide is controlled to <=0.1mu. The UV shielding effect is not sufficiently produced at >0.1mu, the visible rays are absorbed and scattered and the transparency is remarkably deteriorated. Cosmetic material having good preservability and sufficient smoothness are obtained by incorporating 0.1-40wt.% of the coated zinc oxide.
Patent JP-H02166276-A (JP)
Title: Target made of refractory metal silicide and its production
Inventor: YAMANOBE TAKASHI
IPC: H01L21/203
Filed: 1988-12-21
Abstract: PURPOSE:To manufacture a high-density and high-purity target by subjecting powdered refractory metal and powdered silicon to vacuum hot pressing and carrying out reaction synthesis simultaneously with melting sintering. CONSTITUTION:A powder of a refractory metal, such as W, Mo, Ti, and Ta, and a high-purity silicon powder are hot-pressed in an inert gas or in vacuum and silicide synthesis is performed simultaneously with making dense, by which a sintered compact having a density practically equal to theoretical density is formed. In a target made of refractory metal silicide obtained by the above method, alkali metal content and oxygen content are limited to <=0.1ppm and <=300ppm, respectively, and also the contents of the elements, Fe, Ni, and Cr, are limited to <=1ppm, respectively, and further, the contents of the elements, U and Th, are limited to <=0.005ppm, respectively.
Patent JP-H05235000-A (JP)
Title: Apparatus and method for reducing alpha particles
Inventor: DEYURESETEI CHIDAMUBARAO
IPC: H01L21/768
Filed: 1992-11-06
Abstract: PURPOSE: To protect the active regions of a semiconductor device from radioactive alpha rays, emitted from the semiconductor chip itself. CONSTITUTION: An alpha particle shielding wall 205 (made of electrically insulating material and conductive material) utilizes known attenuating effect of the alpha particle barrier 205, such as a quartz and polyimide insulator and a conductive stud 206 (which also absorbs alpha particles) such as a stud, made of copper to increase the vertical distance between an alpha particle source (e.g. C4 pad of Pb/Sn) 207 and a silicon surface 202, on which the active region 203 of an integrated circuit is formed. By sufficiently increasing the distance and further inserting a new alpha particle absorbing material 205 into an area between the contact pad 207 (major source of alpha radioactive rays in a semiconductor module) and the semiconductor device 203, alpha particles that have large effects on the semiconductor device 203 can be avoided.
Patent JP-2000133345-A (JP)
Title: Mounting part of electric connector
Inventor: ISHIZAKI SADAO
IPC: H01R13/46
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a mounting part of an electric connector of excellent structure such that the connector part of each electric connector part is mounted on the base board side of an electronic apparatus. SOLUTION: The connector part 100A of each electric connector member consisting of a connector base block 110 made of a resin and a metal shell 120 mounted thereon is to be mounted on the base board 300 side of an electronic apparatus, wherein a mounting part 130 positioned at two ends in the longitudinal direction of the connector part 100A is formed with an extension part 121 of the metal shell 120, and the screw shank part 511 of external threads 510 is inserted into a mounting hole 131 provided in the extension part 130, and a thread connecting body 500 is formed by mounting internal threads 520A on the screw shank part 511 and mounted on the base board 300 side, whereby a large mounting strength is obtained as the location is at the mounting part of the electric connector to be mounted on the base board side and the internal threads 520A of the thread connecting body 500 have a spacer function, and it is possible to prevent effectively a thermal deformation of a connector base block portion 110.
Patent JP-H07174135-A (JP)
Title: Dynamic pressure air bearing device and its manufacture
Inventor: KUDO YUZURU
IPC: C25D15/02
Filed: 1993-12-22
Abstract: PURPOSE:To provide a dynamic pressure air bearing of high precision which hardly causes galling and seizure and to realize a low cost manufacturing method eliminating high precision plating film thickness control concerning a dynamic pressure air bearing device used for a high speed rotating machinery. CONSTITUTION:A rotation axis 2 and a fixed axis 6 are formed of aluminium alloy and an antifrictional film 1 is formed on an inner peripheral surface 2a of the rotation axis 2 and an outer peripheral surface 6a of the fixed axis 6 respectively in a dynamic pressure air bearing device with a dynamic pressure generating groove formed on either of an inner peripheral surface of a rotation axis and an outer peripheral surface of a fixed axis.
Patent JP-H08182178-A (JP)
Title: Dc power supply circuit
Inventor: SUGIYAMA YOSHIJI
IPC: H02H3/087
Filed: 1994-12-26
Abstract: PURPOSE: To eliminate a DC fuse and thereby make a refeeding work easy by installing an overcurrent and overvoltage detection operational amplifier and a latch circuit which works when the operational amplifier is turned on and which sends out a stop signal to a constant-voltage power circuit. CONSTITUTION: When overcurrent IO flows in a load circuit LD, a potential difference between both ends of a resistor R2 for detecting current becomes large and then a voltage level of (1) gets higher than that of (2) and the output side (3) of an operational amplifier OP1 for detecting overcurrent and overvoltage which works as an inverse amplifier circuit becomes the H level. Then, a latch circuit 5 conducts latch operation and sends out a constant-voltage power supply stop signal f1 to a constant-voltage power circuit 4. When the circuit 4 receives the signal f1 , it stops feeding to the load circuit LD. The latch circuit 5 does not get back to an original condition from a latching condition unless a plug 1 is pulled out of an outlet or AC is turned off and then is turned on again. Even if DC voltage of the circuit 4 rises abnormally, this circuit operates in like manner.  By this method, a refeeding work can be done easily.
Patent JP-H11161482-A (JP)
Title: Information processing system and software updating method therefor
Inventor: FUKAZAWA HAJIME
IPC: G06F9/06
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To install a required update file without missing while saving labor for a system user to select the update file. SOLUTION: Fault information concerning a software fault in a system disk 108 is registered in a fault information storage part 101 by a fault information register part 102. An update file package having data for updating and description information describing their contents or the like is read from an update read part 103. A discrimination part 104 discriminates whether the description information of respective update files in the read package is related to the fault registered in the fault information storage part 101 or not and an update content display part 106 preferentially displays the update file for which the relation is discriminated. An update application part 105 installs only the update selected out of displayed files by an update object selecting part 107 in the system disk 108.