baber/WOPTO huggingface dataset:
Patent JP-H0387706-A (JP)
Title: Coated optical fiber
Inventor: MIZUTANI AKIHIKO
IPC: G02B6/44
Filed: 1990-04-27
Abstract: PURPOSE:To obviate the increase in the transmission loss by bending by incorporating a pigment into a resin coating layer at 0.01 to 1.40wt.% by the weight of the resin constituting the coating layer. CONSTITUTION:The concn. of the pigment to be incorporated into the resin which is the material of the coating layer is confined to the 0.01 to 1.40wt.% range in the case of a standard coated optical fiber at the time of coloring the secondary coating layer 3 of the coated optical fiber 11. Significant unequalness appears in the curing of a UV curing resin 22 when an optical fiber unit is formed by using the UV curing resin, if the concn. of the pigment exceeds the above-mentioned range. The visual recognition of the color of the coated optical fiber 11 is difficult and the meaning of incorporating the pigment is lost if the concn. is lower than this range. The optical fiber unit which does not increase the transmission loss in spite of bending is obtd. in this way while the visual recognizing characteristic of the coated optical fiber is maintained.
Patent JP-S593811-A (JP)
Inventor: SHINDOU KOUJI
IPC: H01B3/20
Filed: 1982-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08303495-A (JP)
Title: Rotation decelerating device
Inventor: SUZUKI MASARU
IPC: A47K13/12
Filed: 1995-05-12
Abstract: PURPOSE: To decrease assembly man-hours as well as to decrease the number of parts. CONSTITUTION: A body 22 provided with first and second housing parts 23, 24 on both right and left sides in the axial direction is provided, a part of a rotation decelerating device for valve cover 28 is assembled to the first housing part 23, and a part of a rotation decelerating device for valve seat 29 is assembled on the second housing part 24. Since an outer sheath is constituted of the body 22, the number of parts can be decreased in comparison with the device whose outer sheath is constituted by connecting two cases through a coupling, and assembling man-hours can be decreased. Since first and second injection ports 45, 75 are provided on the outer ends of first and second rotors 34, 54 so as to face the outside of the body 22, oil can be injected from the first and second injection ports 45, 75 after respective parts are assembled to the first and second housing parts 23, 24.
Patent JP-S596123-A (JP)
Title: Setting structure for door weather strip
Inventor: KATOU YOUJI
IPC: E06B7/23
Filed: 1982-06-30
Abstract: PURPOSE:To increase the universality of a door sash as well as to aim at a reduction in the cost of production, by embracing the base of a subweather strip at a holding part. CONSTITUTION:A channel-like holding part 2c1 is made up on the topside of a baggy rigid part 2c of a door sash 2 along the longitudinal direction of the door sash 2, and using this holding part 2c1, a jetty part 8a being formed on the base of a subweather strip 8 is embraced whereby the subweather strip 8 is attached to the baggy rigid part 2c. As it is constituted of suchlike, the subweather strip 8 can be set up with certainty without installing a setting hole for clip use in the baggy rigid part 2c of the door sash 2 yet using a both-sided adhesive tape.
Patent JP-H0411439-A (JP)
Title: Telephone set
Inventor: KAKIMOTO KOJI
IPC: H04M1/673
Filed: 1990-04-27
Abstract: PURPOSE:To prevent dialing of this telephone set without permission by devising the telephone set such that a password is inputted with a required entry when dialing is made from this telephone set and hooking is allowed only when the password is coincident with a password stored in advance. CONSTITUTION:A dial button of an operation section 2 is operated to enter a prescribed password and depresses a dial button '#' succeedingly. The data of the password is stored once in a memory section 4 and a signal of '#'entered succeedingly is discriminated by a discrimination section 6. The password data stored in the memory section 4 based on the discrimination is stored in advance in the memory section 4 and compared with the data of the password stored in the memory section 4. When they are coincident, the telephone set is selected to be the talking mode and a hook-off control section 7 selects the telephone set to be hooked off. Moreover, when a coin or a pre-paid card is depositted or loaded, it is detected by a charge deposit detection section 6 and the control section 7 selects the telephone set to be hooked-off. Then a handset is hooked off, the dial of the operation section 2 is operated to enter the telephone number, the talking destination is called to make communication with the opposite party.
Patent JP-H08300307-A (JP)
Title: Portable dust collecting circular saw
Inventor: MORI TAKASHI
IPC: B23Q11/00
Filed: 1995-05-12
Abstract: PURPOSE: To provide a portable dust collecting circular saw in which the end position of a saw blade can be easily confirmed during cutting and which has the high dust correcting rate. CONSTITUTION: Partition plates 12a to 12e having flat surfaces perpendicular to the extension of the peripheral direction of the flat surface of a saw blade 4 or at least one step 13 is provided in a dust correcting case 3, a deep recess is provided in the front side of the case 3, and a screw for clamping a link 11 provided on a base 9 of aluminum cast product to a fulcrum 18 for rotating the link and the base 9 is provided at the link 11.
Patent JP-H08304452-A (JP)
Title: Calibration method of laser doppler-type speedometer
Inventor: SAKAMOTO KENSHO
IPC: G01P3/36
Filed: 1995-05-12
Abstract: PURPOSE: To obtain a calibration method in which the measuring accuracy of a laser Doppler-type speedometer can be verified simply and with good accuracy by means of a simple apparatus by a method wherein the laser Doppler-type speedometer is parallel translated on a pass line and the length of an object material, to be measured, whose length is known is found so as to be compared. CONSTITUTION: A thin object material 15, to be measured, which is put within the measuring range of a laser Doppler-type speedometer 11 is placed on a pass line 12 from a roll 13 up to a roll 14. Then, the speedometer 11 is moved between the roll 13 and the roll 19, a laser beam is shone at the line 12, and a measurement is started. Then, while the speedometer 11 is being moved to the downstream side by a parallel translation mechanism 16, the measurement is performed, and the measurement is stopped at a point of time when the speedometer is moved to a part between the roll 14 and a roll 20. A speed which is measured from the start to the stop of the measurement is sent to a distance measuring apparatus 18, it is integrated at a smpling cycle, and the length of the object material 15 to be measured is found. Then, the length of the object material 15 which is found as a cumulative distance value is compared with its original precise length, and the measuring accuracy of the speedometer 11 can be verifed.
Patent JP-S5638371-A (JP)
Title: Hot melt adhesive film
Inventor: FUJII TAKASHI
IPC: C09J7/00
Filed: 1979-09-06
Abstract: PURPOSE: The titled film that is composed of a mixture of a specific polybutadiene and a polyamide at a specified ratio and of an ionomer polymer in a certain proportion, thus preventing the formation of wrinkles on adhesion because of its flexibility and having high adhesion property even at high temperatures.  
     CONSTITUTION: To (A) a mixture of (a) 5W90wt% of 1,2-polybutadiene with 10W40% crystallinity, preferably 80W120°C melting point and (b) 95W10wt% of a polyamide, preferably melting at lower than 150°C, are added (B) at least one of (a) an ionomer polymer such as a copolymer from an olefin and vinyl monomer carrying carboxyls and (b) a thermoplastic polyester, e.g., polyethylene terephthalate at a weight A/B ratio of 9/1W4/6 to give the objective film.  
     EFFECT: The resultant film has a softening point of 100W120°C and shows high peel strength and high adhesion strength regardless of the void volume on the surface of the substrate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09276712-A (JP)
Title: Catalyst for hydrogenation and metal removal of heavy oil and its production
Inventor: KOIDE RYUTARO
IPC: C10G45/08
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst having a high activity to remove metals, enough desulfurizing activity, a long catalyst life against deterioration in the activity and high strength, and to provide its production method. SOLUTION: This catalyst for hydrogenation and metal removal of heavy oil is produced by depositing VI group metals and/or group VIII metals of the periodical table on a carrier containing 43 to 80wt.% alumina, 20 to 55wt.% silica and 2 to 10wt.% magnesia. The catalyst has pores having 190 to 350Å pore diameter prepared by a mercury pressure process method. The catalyst is produced by kneading 43 to 80wt.% alumina, 20 to 55wt.% silica and 2 to 10wt.% magnesia in the presence of ammonia water, molding, drying and calcining to obtain a carrier, depositing group VI metals and/or group VIII metals of the periodical table on the carrier, drying and calcining to obtain 190-350Å average pore diameter prepared by mercury pressure process method.
Patent JP-H0410696-A (JP)
Title: Multilayer wiring board
Inventor: HINO ATSUSHI
IPC: H05K3/46
Filed: 1990-04-27
Abstract: PURPOSE:To make a very precise positioning possible by a method wherein minute through holes are made in regions of an insulating film on which conductor patterns abut and near the regions, metal substance is filled in the holes to form conduction paths and bump-shaped metal projections are formed on openings of the conduction paths on the insulating film. CONSTITUTION:In regions of an insulating film 2 on which conductor patterns 1 abut and near the region on the insulating film 1, a plurality of minute through holes 3 are made in the thickness direction at the pitch smaller than the width of the conductor pattern 1. After masking the conductor pattern 1 formation surface of the through hole-made insulating film 2, an electrolytic plating is conducted for the insulating film 2 with the conductor patterns 1 used as electrodes. Metal substance is filled selectively in only the through holes 3 which abut on the patterns 1 to form conduction paths. Then, metal projections 5 are formed on openings of the conduction paths 4 on the insulating film 2. The metal projections 5 are used for each wiring board to conduct. An adhesive layer 6 is formed on the whole surface of the insulating film 2 including the through paths 3 with no metal substance filled. Consequently, an anchor effect occurs while a bad lamination is prevented.
Patent JP-H0411467-A (JP)
Title: Electronic image pickup device
Inventor: MIHARA SHINICHI
IPC: H04N5/343
Filed: 1990-04-28
Abstract: PURPOSE:To decrease an outer diameter of a lens by forming an object image through the use of an image pickup lens system whose magnification depends on an XZ cross section and on a YZ cross section when the object is placed on a Z axis and varying a magnification/reduction rate depending on the scanning or the vertical direction at reproduction. CONSTITUTION:An image forming magnification of an image pickup lens system is made different from longitudinal and lateral directions with respect to an aspect ratio X:Y of a screen so as to allow an image pickup element having a photoelectric conversion face whose aspect ratio is a:b to form the image of an object in a range of X:Y by destorting in an anamorphic ratio. A video processing circuit 3 expands a picture formed by a video signal obtained from the image pickup element in a different magnification in every direction to reproduce a picture onto a monitor 4 whose aspect ratio is X:Y. That is, the image pickup lens system 1 is an optical system like a so-called anamorphic lens system and a character A being an object is formed while being compressed in the longitudinal direction. This image is received by an image pickup element 2 having a photoelectric conversion face longer and thinner than that of a substantial pattern and the circuit 3 is used to expand the image in the longitudinal direction, then the picture is displayed on the monitor 4 with a correct aspect ratio.
Patent JP-H05234579-A (JP)
Title: Assembling method for battery and electrochemical cell
Inventor: UIRIAMU JIEI MATSUKAASAA
IPC: H01M50/528
Filed: 1992-05-07
Abstract: PURPOSE: To contain a cell having a larger size and capacity than that of a standard size cell by containing a plurality of series-connected cylindrical zinc/ air cells separated in two directions, and by making a housing with a barrier capable of transmitting only air. CONSTITUTION: A plurality of cylindrical zinc/air cells 29 are connected in series. A first group of cells are arranged in a line parallel to a first direction, and a second group of cells are oriented in a second direction perpendicular to the first direction and are disposed adjacent the first group of cells. Batteries at both ends are connected to an anode terminal 36 and a cathode terminal 37 of a terminal plate 35. An assembly of a cell 29 and the terminal plate 35 contained in a housing 11, while the cell 29 is contained in recessed parts 15 and 16 of the housing 11. With a cover 12 covering the housing 11, its recessed parts 15 and 16 contain the cell 29 to construct a battery 10. Tabs 38 and 39 of the cover 12 serve as barriers of openings 24 and 42 of the housing 11 to prevent the ingress of material other than air, in other words, to permit the ingress of only air.
Patent JP-S5448370-A (JP)
Title: Condensing plate for direct heating system clothes dryer
Inventor: YASUKAWA SHIYOUHEI
IPC: F26B9/00
Filed: 1977-09-26
Abstract: PURPOSE: To improve radiation of a condensing plate performance, and to increase the safety, by making gaps on an external surface of the condensing plate, by fitting a cover, and by promoting the convection action of indoor air into gaps by means of the funnel effects.  
     CONSTITUTION: An interposing object 11, and a condensing plate are laminated in order on the object 8 to be dried which contacts heat plates 1 and 2. Steam, evaporating from the object 8 to be dried, reaches a condensing plate 12, where it is condensed and separated. At that time, the temperature, being heated by a condensing heat, rises, and its heat value is transmitted to indoor air, contacting the external surface. In consequence, aforsaid air rises upward and convects briskly owing to the funnel effects which occur because of the difference in pressure between the upper and lower parts of the gap between the condensing plate 12 and a cover 17, thus, condensing liquid 12 radiates well and the condensing action is promoted. And hands are protected from touching directly the heated condensing plate, thanks to the cover 17 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08304898-A (JP)
Title: Charging equipment for camera
Inventor: KIMURA TSUTOMU
IPC: H01L31/04
Filed: 1995-05-12
Abstract: PURPOSE: To quickly charge the in-camera battery of a camera in an emergency. CONSTITUTION: The charging equipment for the camera is constituted of an external battery adapter 10 and a charging circuit provided in the adapter 10. An external battery 14 is housed in the external batter adapter 10, connectors 16A projected therefrom are connected to the external battery 14 and when the adapter 10 is attached to the side surface part of the camera 20, the connectors 16A are connected to the in-camera battery 22 housed in the camera 20 with a power supply input terminal on the side of the camera 20. The charging control circuit of the charging circuit provided in the adapter 10 transfers the electricity of the external battery 14 to the in-camera battery 22, to charge it when its voltage VCR is <3.2V. Moreover, the charge control circuit makes a boosting circuit inoperative, to stop the charging of the in- camera battery 22, when its voltage VCR is 3.2V.
Patent JP-S5448575-A (JP)
Title: Magnetic head
Inventor: NARIMATSU AKIYOSHI
IPC: G01D5/245
Filed: 1977-09-26
Abstract: PURPOSE: To form the magnetic head suitable for reading of high density recording with accuracy and ease by combining two sets of magnetoresistance elements provided with plural magnetic resistance paths which become zigzag form current paths and a bias magnet.  
     CONSTITUTION: Plural magnetoresistance paths 6 constituting magnetoresistance elements 5 are disposed zigzag in correspondence to the respective phases of magnetic gratings 4 to increase the detection sensitivity of magnetic scale 1 signal and reduce the pitch of the magnetic gratings 4. Magnetic path members 7 composed of high magnetic thin-films are disposed for the respective magnetoresistance paths 6 to form closed magnetic paths with the respective magnetic gratings 4. The magnetoresistance elements 8, 9 placed in sufficient saturated magnetic fields and a bias magnet 10 are so combined as to guide the leakage magnetic fluxes from the respective magnetic gratings 4. Output terminals 15, 16 are connected at the intermediate connection points of the magnetoresistance paths 6, 6 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01285306-A (JP)
Title: Ceramic cast molding tool
Inventor: HAYASHI SATORU
IPC: B28B1/26
Filed: 1988-05-13
Abstract: PURPOSE:To improve particularly productivity in cast molding by performing swiftly dryness after casting of ceramics, by a method wherein a glass sleeve is buried into an air gap of a molded product of a gypsum mold for ceramic molding by approaching the gap as close as possible. CONSTITUTION:After dryness of a gypsum mold 1, ceramic slurry is cast into an air gap 3 part of the gypsum mold 1. Then water of a ceramic slurry ingredient is absorbed into the gypsum mold 1 for a fixed period of time dryness. After the lapse of the fixed period of time, the inside of the gypsum mold 1 is pressurized with air through a glass sleeve 2 and the water in the gypsum mold 1 is extruded with the air pressure. In this instance, a space between an outer wall of the air gap of a form of a casting molded product and the glass sleeve buried into the gypsum mold is made not exceeding 20% of the thinner most thickness of the gypsum mold and an area to be occupied by the glass sleeve 2 is set up to the extent of not exceeding 50% of that of the gypsum mold 1 of this surface. With this construction, the water absorbed into the gypsum can be drained swiftly out of a system and the dryness is quickened.
Patent JP-S5339986-A (JP)
Title: Production of calcium halophosphate fluorescent substance
Inventor: MUTOO KATSUTOSHI
IPC: C09K11/08
Filed: 1976-09-24
Abstract: PURPOSE: To obtain a fluorescent substance, average grain size of which is small and grain size uniform in a short time of heating with minimized raw material loss by adding water to a theoretical amt. of a raw material powder mixt.; heating the mixt. to form apatite crystals; and drying and calcining the crystals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05314659-A (JP)
Title: Method for setting data recording zone for disk storage
Inventor: SAKAI YOSHIMICHI
IPC: G11B20/12
Filed: 1992-05-08
Abstract: PURPOSE:To automatically set a zone while matching with an actual characteristic by switching a head in a radius direction, writing data at a prescribed rate, reading the data after deviating for a prescribed time and setting the zone according to the result. CONSTITUTION:While switching the position of the head 3 in the radius direction on a disk 1, the test data TD is written on a track at a prescribed transfer rate. The presence of the generation of an error ER is verified by reading repeatedly the timing of a reading clock CK according to the transfer rate when the test data TD is written in the state of deviating it alternately in a positive/negative direction by a time margin tm on the read operation of e.g. a device for a prescribed time. From the result of reading, the zones Z0, Z1, etc., corresponding to respective transfer rates are set from the outer diameter side with the high transfer rate of the disk 1 successively. Thus, the zone is set automatically at every device while matching with the characteristic of a recording medium and the head.
Patent JP-S5543226-A (JP)
Title: Pump
Inventor: SUZUKI SHIYUUJI
IPC: F04B43/04
Filed: 1978-09-21
Abstract: PURPOSE: To enable the volume of a pump to be controlled by varying the voltage and the frequency of AC signals and to enable suction and discharge with high accuracy and to enable miniaturization and to obtain a light-weight pump by allowing a movable membrane to be operated directly by means of AC signals.  
     CONSTITUTION: When positive voltage is impressed to the electrode 3 of a movable membrane 15, and negative voltage to the electrode 4, a piezo-electric film 1 elongates according to the relation between the direction of polarization of the piezo- electric film and the plolarity of impression voltage, and a piezo-electric film 2 contracts, so the movable membrane 15 becomes convex upward. As a result of this, the air having the volume of movement of the movable membrane 15 passes through a valve 13 and is discharged outside from a pump chamber A, and at the same time, the same amount of air is drawn into a pump chamber B through a valve 12. Next, when a negative voltage is impressed to the electrode 3 of the movable membrane 15 and a positive voltage to the electrode 4, the movable membrane 15 becomes concaved downward, and the air is discharged from the pump chamber B, passing through a valve 14, and drawn into the pump chamber A through a valve 11, and thus pumping action is performed with high accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01286568-A (JP)
Title: Facsimile equipment having polling function
Inventor: ISHII HIDEJI
IPC: H04N1/32
Filed: 1988-05-12
Abstract: PURPOSE:To save the line charge and to improve the economy by devising the equipment such that no polling request from a caller is accepted when no transmission original exists in a called party and the line is not connected. CONSTITUTION:A gate means, in this case, an AND gate 12 is provided to a pre-stage of a management means 11, a discrimination signal (status signal) corresponding to the presence of a transmission original is outputted from the management means 11 and the discrimination signal and an incoming signal are ANDed. When a polling is set and a transmission original exists, a high level discrimination signal is obtained, then an incoming signal is accepted only in the presence of the transmission original and the line is connected to the management means 11. Thus, the line is not connected in the absence of the transmission original even with a polling request. Then undesired connection of the line is avoided and the economy is improved.
Patent JP-S5817618-A (JP)
Title: Dry etching device
Inventor: OKANO HARUO
IPC: H01L21/3065
Filed: 1981-07-24
Abstract: PURPOSE:To enable to simply and clearly detect an etching end point while uniformly etching at a high speed by measuring in synchronism with one scanning direction of magnetic field generating means. CONSTITUTION:A magnetic field produced by permanent magnets 1a-c provided under the electrode 5 and a magnetron discharging area 13 of very high density produced by an orthogonal electromagnetic field with a DC electric field generated on an electrode 5 applied with a high frequency electric power for generating the high frequency electric power are scanned on a material 6 to be etched by scanning in one direction along the back surface of a cathode 5 by a drive motor 4 for magnetic field generating means 1a-c, 12), thereby etching a sample at a high speed with good uniformity. A slitlike quartz window 28 is opened to observe the area 13 by the scan of the magnet in a vacuum container 8, and the end 29 of the optical fiber is moved along the surface of the window 28 in synchronism with the scanning of the magnetic means. The etching end point can be detected by a monochromatic meter connected to the other end of the optical fiber as the sharp spectral change.