baber/WOPTO huggingface dataset:
Patent JP-H02154085-A (JP)
Title: Submarine electrically conductive rope and antifouling fishing net
Inventor: USAMI MASAHIRO
IPC: A01K63/00
Filed: 1988-11-29
Abstract: PURPOSE:To obtain the subject rope, formed from an electrically conductive rope and an insulator, having electric conductivity in the shaft center direction and capable of preventing marine organisms from attaching thereto without using an organotin-based poison, attaining nonpolluting contamination and providing efficient antifouling operation. CONSTITUTION:The objective rope, having mutually parallel two sets of electrically conductive ropes (2a) and (2b) synthesized through an electrically nonconductive insulator 3 as one conjugate rope 1 and having electric conductivity in the shaft center direction. Furthermore, a power source apparatus for passing a DC current through either of the two sets of the electrically conductive ropes (2a) and (2b) constituting the above-mentioned electrically conductive rope as a cathode and the other as an anode is preferably provided to afford a submarine antifouling fishing net.
Patent JP-H06148763-A (JP)
Title: Lenticular stereoscopic display system for observation by many persons
Inventor: KONOUE AKIHIKO
IPC: H04N13/04
Filed: 1992-11-12
Abstract: PURPOSE:To observe a normal stereoscopic image from an optional viewpoint for plural observers by designating the number of plural observers, and performing lenticular display with many lenses whose number is one more than the number of observers. CONSTITUTION:In the case of three observers 100, 110 and 120, the lenticular stereoscopic display by four lenses, one more than the number of observers, is performed. Four-lens cameras 210 to 240 are arranged and a distance between adjacent cameras is set to a value near the value of a distance between both eyes of a human being (65mm). Then, the image of an object 250 is picked up by the four television cameras 210 to 24O and displayed on the back surface part of a lenticular lens. In such a case, the order of the picture elements of four lenses on the back surface of the lenticular lens is made to correspond to the number of the camera, and they are arranged to be 3, 4, 1 and 2 from a right direction. By deciding the order of the picture elements on the back surface, the viewpoint of the camera in the case of viewing by the left eye of the observer and the viewpoint of the camera in the case of viewing by the right eye become (3, 4) for the observer 100, (1, 2) for the observer 110, and (2, 3) for the observer 120, respectively, and agree with the position of both eyes in terms of adjoining order of the camera in any case.
Patent JP-H05113351-A (JP)
Title: Instrument device
Inventor: KOJIMA TORU
IPC: G01D11/24
Filed: 1991-10-22
Abstract: PURPOSE:To enable the thickness from the display surface of an instrument device to the rear side to be small and the thickness of the entire instrument device to be thin so that an occupation width which protrudes into a dashboard of the instrument device which is mounted to the dashboard of a vehicle is reduced. CONSTITUTION:Electrical instrument main bodies 19, 20, 21, and 22 are fixed and connected to the rear surface of a printed-circuit board 23, display boards 9, 10, 11, and 12 of instruments 2, 3, 4, and 5 are provided on the front surface, at the same time, surface light-emitting plates 24, 25, 26, and 27 for illumination are placed between the display boards and the printed-circuit board 23 for performing transmission- illumination of the display board, a needle is secured to the tip of the rotary axis which is linked to a movable part of the instrument main body, the rear surface of the printed-circuit board 23 is covered with a housing 32 and the printed-circuit board 32 is fixed to the housing 32. An instrument main body is fixed and connected to the rear side with the printed circuit board 23 as a base and the display board is provided at the front side, thus enabling the thickness of the measuring device to the thin, the thickness from the instrument display surface to the rear part to be the thickness of the instrument main body, and a mounting occupation width into the dashboard of the vehicle to be small.
Patent JP-H06151614-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAO YUKIHIRO
IPC: H01L21/768
Filed: 1992-11-12
Abstract: PURPOSE:To assure the depth of focus for a stepper used in an exposure process at the time of patterning when the wiring layer of a semiconductor device is formed. CONSTITUTION:A field oxide film 12 is selectively formed on the surface of a semiconductor substrate 11, and an electrically conductive film 13 is selectively formed on the field oxide film 12, and then an inter layer insulating film 14 is formed and a wiring layer 15 is formed, and an SOG film 16A is formed on the wiring layer 15, and a photosensitive film is formed on the SOG film 16A, and the photosensitive film is exposed and developed for patterning, and the etching and removal of the wiring layer 15 is performed by using a patterned photosensitive film 17A as a mask to form a wiring pattern 15A.
Patent JP-H05187148-A (JP)
Title: Oily water pollution preventing device for multistory storage vehicle
Inventor: TSUJI YOSHISHIGE
IPC: E04H6/42
Filed: 1991-10-22
Abstract: PURPOSE:To absorb the oily water leaked from vehicles by windably arranging an oily water absorbing sheet over the lower face of each deck when storing the vehicles on multiple stages of decks not wholly covered with floor boards. CONSTITUTION:Multiple stages of storage decks 2 not wholly covered with floor boards are arranged in a vehicle storage building 1 such as a car carrier or a can warehouse. An oily water absorbing sheet 5 is stretched over the lower face of each deck 2, and it is held windably from one end to the other end. When oil or water is leaked from the vehicles 3 stored on the deck 2, it is absorbed by the sheet 5. When the sheet 5 reaches the absorption limit, the sheet 5 is wound, and a new portion is supplied. When the sheet 5 is used up, it is replaced with a new sheet reel. The pollution of the vehicles 3 can be prevented without laying floor boards on the decks 2.
Patent JP-H11142313-A (JP)
Title: Method for quantifying concentration of matter, device for detecting concentration of matter, and storage medium
Inventor: NAKAYAMA YUMI
IPC: G01N5/02
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring the concentration of matter capable of detecting the concentration of matter with high accuracy in a practical measurement time. SOLUTION: The elapsed time since the start of measurement is divided into a predetermined number of time zones so that the changes in the output values of a sensor may be minimized. Information on relational expressions for predicting the concentration of mater to be measured from the output value of the sensor in each divided time zone is retained in a coefficient memory part 15. In the case that the elapsed time since the start of measurement and the output value of the sensor at this time are given from a data acquiring part 13, etc., a concentration determining part 16 retrieves the information on relational expressions corresponding to a time zone to which the given elapsed time belongs from the coefficient memory part 15 to calculate the concentration of the matter.
Patent JP-2000000416-A (JP)
Title: Air feeding and dust removing device
Inventor: SHINDO HIROBUMI
IPC: B01D45/08
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To improve dust removal efficiently by adopting the constitution to provide the lower sides of plural setting sepn. chambers partitioned by plural collision plates with air reserving chambers partitioned to a plurality by grid plates, to capture dust by collision sepn. of air flow with collision plates and a settle the dust in the air in these air reserving chambers. SOLUTION: At the time the air contg. dust of an outdoor 1 is supplied into a room 2 through a duct 3, the dust of the large density in the air and large grain sizes adheres to collision plates by colliding against the collision plates or falls into air reserving chambers 7 in the lower part and successively deposits therein. The dust of the small density and small grain sizes flow into the settling sepn. chambers 5 on the leeward side than vent ports 6 below the collision plates 4. The very fine dust is captured and successively settled into the air reserving chambers 7 of the grid plates 8 in the duct 3. Namely, the dust-laden air successively collides against the collision plates 4 and is sent through vent ports 6 to the settling sepn. chambers 5 where the dust is removed therefrom by a dust removing effect and thereafter, the purified air is fed by a fan 9 for blasting into the room 2.
Patent JP-H10140149-A (JP)
Title: Short-afterglow phosphor
Inventor: HIDA TAKASHI
IPC: C09K11/79
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To improve the emission luminance, electric current characteristics, degradation in luminance, etc., of a phosphor with a short afterglow by introducing Gd and an alkaline earth metal oxide into a base compsn. of a cerium- activated yttrium silicate phosphor. SOLUTION: A phosphor material is obtd. by mixing oxides of Y, Gd, Ce, and an alkaline earth metal or compds. which are easily converted into these oxides when baked with silicon dioxide in such a stoichiometric ratio as to give the objective compsn. and sufficiently mixing the resultant mixture with a chloride as a flux. The obtd. material is baked at 1,400-1,600 deg.C in a reducing atmosphere for about 4hr, ground, dispersed in a ball mill, washed with water, and dried to give a short-afterglow phosphor represented by the general formula: (Y1-p-q Gdp Ceq )2 O3 .-rBaO.sSiO2 (wherein 0<p<=0.5; 0.001<=q<=0.04; 0.0001<=r<=0.01; and 0.5<=s<=3). The incorporation of specified amts. of Gd and Ba gives a phosphor which has a high luminance, is hardly degraded, and hardly exhibits luminance saturation even under a high electric current.
Patent JP-2000126412-A (JP)
Title: Variable prize winning device for game machine
Inventor: TSUNEMI KAZUHIRO
IPC: A63F7/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To enable functions of a cooling plate and a foreign matter invasion prevention plate to be demonstrated by enabling the cooling plate and the foreign matter invasion prevention plate to be efficiently equipped in a narrow space. SOLUTION: In the variable prize winning device of a Pachinko (Japanese pinball game) machine equipped with a solenoid 21 having a movable piece 23 and a cooling plate 22 equipped on the solenoid 22, the cooling plate 22 is extended and the movable piece 23 of the solenoid 21 is surrounded by extended parts 31, 32 to give the surrounded part a foreign matter invasion prevention function.
Patent JP-H04176466-A (JP)
Title: Deodorant
Inventor: UENO TSUTOMU
IPC: A61L9/01
Filed: 1990-11-09
Abstract: PURPOSE:To enable the removal of obnoxious smell in environment and ammonia leakage generated at a factory or the like by incorporating lime, gypsum, alumina or silica based hardening material to accomplish an easy manufacture utilizing relatively inexpensive material or material considered as waste traditionally. CONSTITUTION:This deodorant contains lime, gypsum, alumina and silica based hardening materials. In a preferable combination of materials, coal ashes and/or a lime based exhaust gas treating agent used is combined with at least one selected from among a group of slaked lime, quick lime, gypsum and volcanic ash and water is added to the mixed material to harden by hydration treatment. The hardened product has a deodorizing capacity as it is and the deodorizing capacity can by improved by treating it by a gas containing SO2. For example, in the use of the deodorant thus obtained for treating waste of pets, it can be handled just as sand. The deodorant provides not only a deodorizing effect but also a dehumidifying effect because of liquid capacity by far larger than that of the sane. As for a massive malodorous source such as sludge, several cm of the coverage with the deodorant can remove bad smell.
Patent JP-H05205828-A (JP)
Title: Connector
Inventor: MORITA MASAHIRO
IPC: H01R24/00
Filed: 1991-11-19
Abstract: PURPOSE:To insert and pull male and female contact housings with only small force, and secure fixture of both housings by composing these in such a way that contact holding parts for the male and female contact housings can be inserted or pulled out without getting in contact with each other, and giving specified contact pressure by actuating a lock mechanism part after connection. CONSTITUTION:A width of a female side holding part 2 is set to be smaller than a width of a male side holding part 6 so that the contact holding parts 6, 2 of male and female contact housings 5, 1 can be inserted or pulled without getting in contact with each other. After connecting the housings 5, 1 to each other by a lock mechanism part 4 provided between the two contact holding parts 2, it is actuatred to flex the holding parts 2 outward, so contacts 7, 3 are put to get in contact with each other at a specified contact pressure. In addition, a protruding pawl part is provided at one holding part, so it is engaged with a groove part provided at the other holding part. They can thus be inserted and pulled with only small force regardless of the number of the contacts, and both housings can be fixed securely.
Patent JP-2001125392-A (JP)
Title: Image forming device
Inventor: KAWABATA TAKASHI
IPC: G03G15/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To effectively prevent white-dot-like image void caused by gap discharge. SOLUTION: This image forming device is equipped with plural image carriers 1 (for example, 1a to 1d) on which a toner image T in accordance with image information is formed and carried, a recording feeding body 2 whose part opposed to each image carrier 1 is circularly fed, and plural transfer devices 3 (for example, 3a to 3d) transferring the toner image T formed on the image carrier 1 to the feeding body 2 directly or through recording material K. In the device, the final transfer device 3d corresponding to the final image carrier 1d disposed on the most downstream side in the moving direction of the feeding body 2 is equipped with a discharge preventing means 4 preventing discharge between the image carrier 1d and the feeding body 2.
Patent JP-H04176132-A (JP)
Title: Manufacture of semiconductor device
Inventor: NARITA YUKIHIRO
IPC: H01L29/78
Filed: 1990-11-07
Abstract: PURPOSE:To enable the leading of impurities into an insulating film on FLR region to be avoided within a single body-structured semiconductor device having respectively longitudinal MISFET, FLR regions by a method wherein the insulating film on the FLR region is covered with masks before the impurities forming the semiconductor regions to be the channel formation regions on the MISFET are led in. CONSTITUTION:In order to manufacture the semiconductor device wherein a MISFET using semiconductor substrates 1, 2 as drain regions are arranged in the first region 24 on the main surface of the substrates 1, 2 while the FLR region formed of the opposite conductivity type semiconductor region 4 to the channel conductivity type of the MISFET is arranged in the second region 23, the three processes mentioned as follows are provided i.e., the first process wherein the semiconductor region 4 in the FLR region is formed in the second region 23 on the main surface of the substrate 1, 2 simultaneously forming an insulating film 3 on the main surface of the second region 23; the second process wherein the whole surface of the substrates 1, 2 including the insulating film 2 is covered with the insulating film 3 in the region 23 as well as forming the masks 15, 16 having openings in the first region 24; and the third process wherein the impurities forming semiconductor regions 5, 6 to be the channel formation regions of the MISFET are led into the first region 24 on the main surface of the substrates 1, 2.
Patent JP-H06223615-A (JP)
Title: Scaly ag-pt alloy conductive filler and its application
Inventor: ENDO TAKANORI
IPC: C22C5/06
Filed: 1993-12-02
Abstract: PURPOSE:To prevent the migration of Ag in Ag group conductive filler. CONSTITUTION:Conductive filler is made of Ag-Pt alloy containing 1-20wt.% Pt, residual Ag and inevitable impurities and formed in scaly powder of average size 0.1-100mum, short/long axis ratio 1-0.1 and thickness 10mum or less. The conductive filler is dispersed into polymer to form conductive polymer or it is made into paste, paint or ink together with binder resin to obtain a conductive compact, thin film and coating film. The conductive filler obtained by alloying with a bit of Pt shows inexpensive and excellent conductive properties stably. The conductive compact, thin film and coating film using this filler further improve in conductivity if the filler is oriented in one direction.
Patent JP-H07134601-A (JP)
Title: Double bus control method
Inventor: OKAJIMA YOSHINORI
IPC: G05B9/03
Filed: 1993-11-10
Abstract: PURPOSE:To provide a double bus control method which can ensure a fast control function of a programmable controller, etc., in a simple constitution and with high operability. CONSTITUTION:A common function unit 2 of a control system is provided with a flag register function 22a which designates the working one of both control function units 1A and 1B. Then the working control function unit designated based on contents of the function 22a transmits its own normal signal for each prescribed condition in an operation flow. If this normal signal does not reach the unit 2 for a prescribed time or longer, an abnormal state of the working control function unit is decided and the function 22a is inverted.
Patent JP-H01146113-A (JP)
Title: Rotating drum device
Inventor: IBARAKI SHOICHI
IPC: G11B5/52
Filed: 1987-12-02
Abstract: PURPOSE:To decide whether assembling is good or not in accordance with presence/absence of air bubbles mixed in a lubricating fluid in a bearing by forming an outer member, which constitutes the dynamic pressure bearing, with transparent materials to visually recognize the condition of the inside of the bearing from the external. CONSTITUTION:Though an opaque member consisting of metallic materials is used as a thrust plate existing on the outside of a thrust bearing part in a conventional device, a transparent member 10a, for example, transparent materials such as a glass, an acrylic resin, or a polycarbonate resin are used as said thrust plate in this invention. Consequently, when air bubbles are mixed in the lubricating fluid between the thrust plate 10a and a thrust receiving base 5, they are discriminated from the external because the thrust plate 10a is transparent. Since a failure in assembling is discriminated before rotation test when the device fails in assembling because of mixing of air bubbles, the thrust plate 10a and the thrust receiving base 5 are prevented from being damaged by actual trial rotation.
Patent JP-H07205674-A (JP)
Title: Four wheel vehicle driving device and method of controlling delivery of torque in said device
Inventor: UOODO JII MATSUKUJIN
IPC: F16D13/72
Filed: 1994-12-07
Abstract: PURPOSE: To provide a four-wheel vehicle drive system which automatically switches two-wheel drive to four-wheel drive or vice versa in response to a speed difference between a primary driveline and a secondary driveline. CONSTITUTION: An on demand vehicle drive system 10 monitors vehicle performance and operating conditions and controls torque delivery to the wheels of the vehicle. The system includes a plurality of speed and position sensors 170, 176, a transfer case 28 having primary and secondary output shafts driving primary and secondary drive shafts, differentials and axles and a microcontroller 200. The sensors include a vehicle speed sensor, a pair of primary and secondary drive shaft speed sensors, and brake and driveline status sensors. The transfer case 28 includes a modulating electromagnetic clutch comprising a primary cone clutch assembly which functions as a pilot device to actuate a secondary, disc pack clutch assembly.  The electromagnetic clutch assembly is controlled by the microcontroller which is incrementally engaged to transfer torque from the primary output shaft to the secondary output shaft.
Patent JP-H02189878-A (JP)
Title: Manufacture of connecting section having conductivity with flat type conductor
Inventor: FURIIDORITSUHI SHIYUAUERU
IPC: H01R12/68
Filed: 1989-11-24
Abstract: PURPOSE: To prevent possible damage to a conductor by eliminating the insulation of a flat conductor at the end, fixing a contact member to the portion of the flat conductor, encircled by an insulating material, with its insertion pawl and consecutively joining the end to the web of the contact member. CONSTITUTION: The insulation of a flat conductor 5 is eliminated at the end. Then, a contact member 1 is fixed to the flat conductor 5 with its insertion pawl 2. The pawl 2 is fixed so as to pass through the insulation portion of the flat conductor. At this time, the end of the pawl 2 can be deformed until it contacts the flat conductor 5 or it ranges to the surface without passing therethrough. The end protruded from the insulation portion of the flat conductor 5 is located on the web 4 of the contact member 1. The end can be brazed or welded to the web 4 at the connection.
Patent JP-H02256659-A (JP)
Title: Diacylamide compound and production of amide
Inventor: KIKUKAWA YASUO
IPC: C07C231/08
Filed: 1989-11-22
Abstract: NEW MATERIAL:The diacylamide compound of formula (R<1> is alkyl, allyl or styryl; R<2> is alkyl). EXAMPLE:N-methoxydiacetamide. USE:An acylation agent. It can be easily handled, stably stored and used at a low cost. Amides can be produced by reacting amines with the diacylamide compound of formula I. PREPARATION:The objective diacylamide compound of formula is produced by reacting an alkoxyamine of formula R<2>-O-NH2 with an acid anhydride or acid halide of formula (R<1>CO)2O or R<1>COX (X is halogen).
Patent JP-H05139425-A (JP)
Title: Staple opening jig
Inventor: ODAKA TERUHISA
IPC: B67B7/00
Filed: 1991-11-20
Abstract: PURPOSE:To provide a staple opening jig which can easily remove staples which seal the flaps of a carton. CONSTITUTION:The locking of a pair of claws 23, 23 of staples 20, which seal inner and outer flaps 11, 12 of a carton 10, is released, and the inner and outer flaps 11, 12 are made to be openable by the title staple opening jig 1. The staple opening jig 1 is constituted of a jig main body 2 of which the upper side becomes a gripping part 2a, and a pair of rods 8, 8 which are pivotally supported with pins by respective pairs of links 3, 5 and 3, 5, under the jig main body 2 in such a manner that the rods 8, 8 would become symmetircal, and tilt in such a direction that the engagement between respective fastening holes 11a, 12a of the inner and outer flaps 11, 12 and the pair of claws 23, 23 of the staple 20 is released, when leading tips 8b, 8b of the rods 8, 8 are respectively inserted in a pair of claw holes 24, 24 of the staple 20, and the jig main body 2 is pressed downward.