baber/WOPTO huggingface dataset:
Patent JP-S59135641-A (JP)
Title: Optical recording medium
Inventor: NANBA NORIYOSHI
IPC: G11B7/24
Filed: 1983-01-25
Abstract: PURPOSE:To obtain a construction in which writing sensitivity, C/N of reading out and control of tracking are optimum by setting the thickness in the recording track part of a recording layer consisting of a dye or dye compsn. coated film on a base body having grooves for tracking at a specific value or below and detecting the presence or absence of a pit by reflected light. CONSTITUTION:A recording layer 4 is provided on one or both surfaces of a base body having grooves 3 for tracking roughly over the entire region of the base body surface in such a way that the recording layer has substantially a flat surface by filling said grooves. The layer 4 consists of a dye or dye compsn. and the recording layer 4 positioned on the projecting part on the base body surface isolated by the groove 3 is used as a recording track part for forming pits. The thickness in the recording track part of the recording layer positioned on the step of the groove 3 is <=0.2mum. If the thickness exceeds 0.2mum, writing sensitivity decreases. A decrease in reflectivity and a decrease in C/N of reading out are also resulted. The difference in the reflectivity between the recording track part and the other region is eliminated and the tracking control is difficult.
Patent JP-2000203442-A (JP)
Title: Electric rear wheel steering device
Inventor: OTSUKA JOJI
IPC: B62D7/14
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of a risk of the steering angle of a rear wheel being incapable of returning to a neutral angle when abnormality occurs. SOLUTION: When abnormality occurs to this electric rear wheel steering device (namely when the steering angle of a rear wheel 90 is incapable of being controlled through a first electric motor 4), the steering angle of the rear wheel 90 is returned to a neutral angle through running of a second electric motor 5. Since a feed of a power to the second electric motor 5 is carried out through an eleventh plus source line 15a and a twelfth plus source line 15b, even when either the eleventh plus source line 15a or the second twelfth plus power line 15b is disconnected or short-circuited, a power is fed to the second electric motor 5. This constitution reduces the occurrence of a risk of the second electric motor 5, being a fail safe device (a safety device), being brought into a non- rotation state.
Patent JP-S62167168-A (JP)
Title: Automatic document feeding device
Inventor: OSAWA YUKIO
IPC: G03B27/62
Filed: 1986-01-20
Abstract: PURPOSE:To prevent damage to documents, by detecting the size of a document supplied from a document tray to a platen, detecting the position of a document stopper provided with a document discharge tray, and adapting the position of the stopper to the document size. CONSTITUTION:Documents inserted into a document tray 7 are separated one by one by a separatingly feeding unit 9 and its size is detected by a photo interrupter which is not shown. Then, the document is set at a prescribed position of a platen 3 by a transportation unit 11 comprising a pressure contact roller 87 and an endless belt 81 and read by the copy unit in a copy machine 1. After completion of the copy, the document is directly fed to a tray 17 when one side of it is copied but it is discharged to a paper discharge tray 15 having a stopper 149 passing through a reversing passage 101 when both sides of it are copied. The position of the stopper 149 is determined corresponding to the length of the document obtained by the separatingly feeding unit 9 in advance. With such an arrangement, documents can be arranged without damage.
Patent JP-S56107327-A (JP)
Title: Printed board bonding device for video tape head
Inventor: SHIGEYOSHI SATOSHI
IPC: G11B5/17
Filed: 1980-01-30
Abstract: PURPOSE:To perform mass-production of uniform products in high speed, to avoid the loss of adhesives and to make nonpollution for the work, by the full automation of the operation pressing the video tape head main body coated with the adhesives on the printed board back side, in using a specific device. CONSTITUTION:The video tape head main body 6 is located on the mounting tool 5, and a suitable amount of adhesive grain is delivered from the adhesive nozzle 12 to the adhesive coating tape 4, and it is coated thinly and uniformly with guide adhesives 13, 14, 15. For example, 10 sets as one set of the head main body 6 printed boards 2 are arranged correctly on the extruder 1 from the magazine rack 19 one by one layer on a row, and the adhesives on the tape 4 is copied at the back side of the boards 2 with the painting zone 3. The printed boards coated with the adhesives are moved with the clamp for the boards 2 on the head main body 6 on the tool 5 and coated on the head main body 6. Thus, full automation is made, allowing to mass-produce uniform products with good yield.
Patent JP-H04245780-A (JP)
Title: Facsimile provided with confidential reception check report transmitting function
Inventor: SUGANO SHINYA
IPC: H04N1/32
Filed: 1991-01-31
Abstract: PURPOSE:To surely inform a reception check by means of a document even in the case of absence of a person to which a confidential document has been transmitted by a facsimile(FAX) by sending a confidential reception check report to the transmitted subscriber. CONSTITUTION:At the time of receiving the FAX of a confidential document, receiving information such as an ID, a receiving date, a receiving mode, and the number of received sheets received from a transmission station is stored in a management information memory 1 and an edition part 10 edits the information of the memory 1 as a confidential reception check report under the control of a control part 9 based upon the transmission specification of the confidential reception check report and the input of a destination and transmits the reception check report to a transmitting terminal as a FAX document through a coding part 2 and a MODEM 5.
Patent JP-S63191775-A (JP)
Inventor: MAIRON ESU BAIAA
IPC: B65D77/08
Filed: 1988-01-20
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-S58127751-A (JP)
Title: Stabilized halogen-containing resin composition
Inventor: MINAGAWA MOTONOBU
IPC: C08L27/00
Filed: 1982-01-26
Abstract: PURPOSE:To provide a halogen-contg. resin compsn. which has excellent thermal stability and improved toxicity, by adding a metal salt of an org. acid, a partial carboxylic acid ester of a polyhydric alcohol and a salt of a halogen oxyacid to a halogen-contg. resin. CONSTITUTION:A metal salt of an org. acid, a partial carboxylic acid ester of a polyhydric alcohol and a salt of a halogen oxyacid are added to a halogen-contg. resin. Examples of said organic acids suitable for use in the formation of said metal salts include carboxylic acids and phenols. Examples of said metals suitable for use in the formation of said metal salts include GroupIa metals such as Na, K and Li and Group IIa metals such as Zn, Zr and Sn. Examples of said salts of halogen oxyacids include perchlorates of Zn, Al, NH4, K, Ca, Sr, Na, Ba, Mg and Li and bromites of Na, K, Ca and B.
Patent JP-S56107473-A (JP)
Title: Lead acid battery
Inventor: TAKEDA ITSUROU
IPC: H01M4/14
Filed: 1980-01-31
Abstract: PURPOSE:To increase the amount of the electrolyte which is held in the plate, and enhance the volume efficiency of a lead acid battery by using an active material which contains a given proportion of fine substances such as silica grains having a large specific surface area. CONSTITUTION:The plate of a lead acid battery is made of an active material which contains 1-5wt% of fine substances such as silica grains having a large specific surface area. The grain size of the silica is preferred to be 5mmu-60mmu. The plate with this constitution can absorb and hold almost all of the required amount of electrolyte, and the volume of electrolyte which is contained in a separator, a container space and the like can be reduced. Consequently, the liquid leakage can be reduced, and the volume efficiency of the battery can be enhanced.
Patent JP-S63178676-A (JP)
Title: Object image extracting device
Inventor: HISAKI TAKAHIKO
IPC: H04N5/272
Filed: 1987-01-19
Abstract: PURPOSE:To attain extraction with excellent quality by handling an area of a background memory not written with background as a picture element in an object image and preventing the mis-recognition of the said area as the background independently of the set level of an undetected part of the background picture element in the background memory. CONSTITUTION:Suppose that the level of a picture element of a background part of the extracted background picture element is at '1', other level is at '0' and the picture element in an object of the extracted signal is at '1' and other level is at '0', then the level of all registers in a background picture element pattern memory 31 at the start of operation is set to '0', and the contact of a switch 32 is thrown to the position of a level '1' generator 33 or the position of the output of the memory 31 depending on the '1', '0' of the level of the background picture element extracting signal of a background picture element extraction circuit 11. Thus, the content of the memory 31 is a pattern of an extracted background picture element were the picture element level not extracted is at '0' and other part is at '1'. The newest information of the background picture element pattern is obtained from the switch 32 and fed to a switch 34. The contact of the switch 34 is thrown to the position of the circuit 17 or the position of the level generator 35 depending on the '1' or '0' level of the said pattern signal. Thus, the partial level of the background picture element not detected from the video extraction signal is replaced to '1'.
Patent JP-S62168910-A (JP)
Title: Power unit lubricating device for small-sized engine
Inventor: TAKADA MASATAKA
IPC: F01M11/00
Filed: 1986-01-21
Abstract: PURPOSE:To reduce the rotating resistance of a speed change gear by providing a pressure releasing hole on an auxiliary tank which is interposed between an oil pump inside an engine case and parts to be lubricated, and communicating the interior of the engine case with the interior of the auxiliary tank, so that the oil level in the engine case can be lowered. CONSTITUTION:An engine case 11 is partitioned into a small chamber as a power transmission chamber 15 and a large chamber via a partition wall 13, and further the large chamber is divided into a crank chamber 19 and a speed change gear chamber 21 via a partition wall 17. On the lower part of the partition wall 13 a penetrating hole 23 is provided to communicate the bottom part of the speed change gear chamber 21 with the bottom part of the power transmission chamber 15. An auxiliary lubricating oil tank 47 is integrally formed inside the speed change gear chamber 21, and the oil pump inside the power transmission chamber 15, after temporarily storing oil in the auxiliary tank 47 via an oil passage 42, supplies it to the parts to be lubricated via oil passages 44. When the pressure inside the auxiliary tank 47 rises, oil is discharged through a pressure releasing pipe 49 so as to be sprayed on speed change gears 41.
Patent JP-S60155075-A (JP)
Title: Solenoid valve
Inventor: HOSOKAWA TAKASHI
IPC: F16K31/06
Filed: 1984-01-23
Abstract: PURPOSE:To improve durability and reliability by using a non-shock rotary electromagnet and a rotary slide valve rotating horizontally. CONSTITUTION:A hole 12 is provided on a slide valve 5 to vertically penetrate it so that the hole 12 and a valve hole 9 are overlapped when the slide valve 5 is rotated, and a valve hole 8 is provided outside the slide valve 5 at a position invariably not covered by the slide valve 5. The slide valve 5 is allowed to be rotated by a non-shock rotary electromagnet 19 located above the slide valve 5 by a fixed angle, and the relationship between the slide valve 5 and the valve holes 8, 9 serves as a two-port valve. Accordingly, this solenoid valve can use a slide valve with large durability and is excellent in durability and reliability as compared with conventional ones.
Patent JP-H06240438-A (JP)
Title: Device for attaching mask to or detaching mask from base plate
Inventor: YAROSURAFU TSUAIDA
IPC: G11B5/855
Filed: 1994-02-02
Abstract: PURPOSE: To enable the sure and complete automatic masking of a disk of a magneto-optical system by comprising a magnet and plungers in receiving and carrying a substrate within a vacuum chamber.  
     CONSTITUTION: Cylindrical chambers 3 and 4 centering about bosses 8 and 9 are composed in a compaction casing 2. Substrate carriers 6 and 7 are swivelable in a wheel and spoke form. The plungers 14 and 15 are movable in a longitudinal direction by drive units 13 and 19 in the places where upper and lower substrate receiving parts 29 and 30 are aligned to each other. The magnet 17 is fixed to the substrate housing part 30 to allow the application of the mask 15 to the substrate 20 or the removal of the mask 15 from the substrate 20 cooperatively with the mask 15. The extremely exact coating of the centered substrate is executed within the vacuum chamber by this device. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S61172970-A (JP)
Inventor: SUZUKI HIDEO
IPC: E04H7/18
Filed: 1985-01-25
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-S54105156-A (JP)
Title: Extrudate cutter in extrusion kneader
Inventor: SATOU YOUSUKE
IPC: B29D1/00
Filed: 1978-02-03
Abstract: PURPOSE:To prevent the sticking, stay and thermal decomposition of synthetic resins, by means of a cooling unit attached to a cutter in contact with the screw tip. CONSTITUTION:The cutter 6 which is provided around the periphery of the screw tip 3 protruding from the cylinder 1 is equipped with a cooling unit, e.g. the cooling blowing pipe 7 along the bent part of the support 6a, and cooled by blowing cooling air fed from the rubber hose 8 on the cutter 6 via the tip of the pipe 7. Synthetic resins extruded from the cylinder 1 is cooled by the cooled cutter and scraped off with reduced adhesion to other parts free from sticking and stay.
Patent JP-S59136279-A (JP)
Title: Vibration absorber for carrier of serial printer
Inventor: ONO YOSHIAKI
IPC: B41J19/20
Filed: 1983-01-25
Abstract: PURPOSE:To suppress the occurrence of noise by vibration to be transmitted from a carrier to the side frame by elastically supporting the carrier pulley to change the direction of a wire wound around the carrier pulley and serving to move the carrier. CONSTITUTION:A wire 8 to linearly move a carrier 2 is wound around a motor pulley 7, and its direction is changed by a guide pulley 10. The wire 8 is further wound around the carrier pulley 11 and its direction is changed. Both ends of the wire 8 are supported on the frame 9. Since the pulley 11 is elastically supported on the carrier 2 through a buffer, the vibration of the carrier 2, propagating in the wire 8, is absorbed, and noise caused by vibration in the frame 9, etc., can thus be suppressed.
Patent JP-S60171226-A (JP)
Title: Melting method of glass and melting furnace
Inventor: KURATA MOTOHARU
IPC: C03B5/02
Filed: 1985-01-25
Abstract: PURPOSE:To obtain the glass having an excellent quality with low consumption of fuel by melting roughly the glass material in a rough melting furnace, supplying the melt into a clarifier vessel and clarifying, and making the temp. of the glass in the clarifier vessel higher than that of the rough melting vessel. CONSTITUTION:The glass melting furnace is constituted of a rough melting vessel 1 for melting roughly the glass material by heating the material with a burner 19 and auxiliary heating electrodes 20 and 21 and a clarifier vessel 2 for clarifying the roughly molten glass by further heating the glass with the burner 19 and the auxiliary heating electrode 22. Both vessels 1 and 2 above-mentioned are communicated through a passage 15 provided at the bottom of a downstream end wall 7 of the rough melting furnace 1 and a dam wall 17 which is furnished on the downstream side of the passage 15 and whose upper end is higher than the passage 15 to prevent the flowing of the glass in the clarifier vessel 2 backward to the rough melting vessel 1. The maximum temp. of the glass in the clarifier vessel 2 is kept about 100-300 deg.C higher than the maximum temp. of the glass in the rough melting vessel 1, and the temp. corresponding to the temp. at which the common logarithm of the poise of the glass may be regulated to 2.18-1.95 is preferred.
Patent JP-S63180695-A (JP)
Inventor: YAMADA HISATOSHI
IPC: B66C23/26
Filed: 1987-01-19
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-H11208130-A (JP)
Title: Thermal transfer recording medium
Inventor: SOGABE ATSUSHI
IPC: B41M5/26
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To render the superimposition transfer of secondary color ink dots onto primary color ink dots excellent by forming a release layer consisting mainly of wax between a base material and coloring ink layer, and allowing a heating value of melting of the primary coloring release layer and a heating value of melting of the secondary coloring release layer to satisfy a specific condition. SOLUTION: As a heating value C1 of melting of a primary coloring release layer and a heating value C2 of melting of a secondary coloring release layer has a relation expressed by C1 <C2 , since the primary coloring release layer Is smaller than the heating value C2 of melting of the secondary coloring release layer, the release layer 3a of primary coloring ink dots A is cooled easier than the secondary coloring release layer 3 after being heated by a heating element T. Accordingly, at the time of separating secondary color recording medium 1 from an image receiving body, the cohesive force F2 of the release layer 3 is smaller comparing to the cohesive force F1 of the release layer 3a, so that a coloring ink layer 4 is separated at the side of the release layer 3, and thus secondary ink dots are transferred on the primary ink dots A substantially perfectly.
Patent JP-S5397041-A (JP)
Title: Thin film coater
Inventor: KINOSHITA YASUO
IPC: B05C9/02
Filed: 1977-02-03
Abstract: PURPOSE: To apply a thin film of a photo-resist, etc., with uniform thickness, to a substrate placed on a spinning table, by furnishing the table with a universal swibelling mechanism. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07197646-A (JP)
Title: Ladder fixture in steel frame erection and ladder and installing method thereof
Inventor: ASANUMA SHUNJI
IPC: E04G5/04
Filed: 1994-01-06
Abstract: PURPOSE:To mount a ladder rapidly on the steel framed beam of upper and lower floors safely at the time of steel frame erection. CONSTITUTION:A ladder fixture A is composed of a fixing fitting 10 and a hanging lever 40. A bracket 23 is protruded to a U-shaped clamp opening section rear 22 capable of being held by a clamping member 30 in the opposite direction to the opening direction in the flange edge section C of the H-steel of a steel framed beam B. A through-hole 24 for inserting the hanging lever 40 is formed at the front end of the bracket 23. Through-holes 41 for inserting split pins 50 are formed at both ends of the hanging lever 40 as a columnar lever body. Rungs 200 at least both ends are formed in a cylindrical shape that the hanging lever 40 can be passed in a ladder D, and holes 100a for insertion are formed to the left and right girder 100 sections of the rungs 200. The ladder D is rapidly installed safely to the steel framed beam B by using the ladder fixture A.
Patent JP-H02190290-A (JP)
Title: Robot control device
Inventor: FURUKAWA HIROSHI
IPC: G05D3/12
Filed: 1989-01-20
Abstract: PURPOSE:To eliminate a jumper switching pin and to reduce a cost by providing a memory to store each of the turning ON and the turning OFF state of a fixed point switch when the fixed point switch is preworked in a state that it is not positioned in a fixed point and a means to compare a current state during regular working with a stored state. CONSTITUTION:A memory 9 stores each of the turning ON and the turning-OFF state of a fixed point switch 1 for measuring an internal field when the fixed point switch 1 is preworked in a state in which it is not positioned at an origin related to the position of a given arm and not positioned at limiting points on both sides of a motion range. A comparing means 7 compares the turning ON state or the turning-OFF state of the fixed point switch 1 during regular working with each state stored in the memory 9. Based on a coincidence or a mismatch signal being an output from the comparing means 7, it is measured whether the fixed point switch 1 is positioned in a fixed point.
Patent JP-H08205118-A (JP)
Title: Video signal processing circuit
Inventor: MATSUURA SHUJI
IPC: H04N5/445
Filed: 1995-01-27
Abstract: PURPOSE: To provide a video signal processing circuit with high reliability which never causes conventional character blurring when characters are superimposed on a cable television terminal, specially, a scramble channel screen. CONSTITUTION: The video signal processing circuit includes a synchronizing signal extracting circuit 13 which extracts a previously provided synchronizing signal SC from a video signal S1 sent to a scramble channel of a terminal from a cable television station and a character signal inserting circuit 100 which inserts a character signal into the video signal S1 in synchronism with the synchronizing signal SC. The synchronizing signal extracting circuit 13 is provided with a detection level adjusting circuit 14 which varies a detection level for extracting the previously included synchronizing signal SoC from the video signal S1 in timing with the descrambling of the video signal S1 .
Patent JP-S61171003-A (JP)
Inventor: INOUE YOSHIYUKI
IPC: H01B9/02
Filed: 1985-01-23
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-S60155404-A (JP)
Inventor: SUZUKI YOSHIKIYO
IPC: B28B1/26
Filed: 1984-01-25
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-S55103317-A (JP)
Title: Dust removal unit of card
Inventor: AZUMAOKA TAKUZOU
IPC: D01G15/78
Filed: 1979-02-02
Abstract: PURPOSE: To make dust flow in the form of a laminar stream, and to prevent the scattering outside the frame, by covering the periphery of the flat with a hood of specific construction and a cover having flanges, and by sucking the dust from the flat.  
     CONSTITUTION: In operation of the card, dust is scattered from the gap between the cylinder cy and the forward part 7a of the flat 7 to the gap between the flats 7 and the gap between the backward part 7b and the cover 12. Dust is then sucked by the air currents X and y to the front and rear with the air suction into the pipe 16, and discharged. The dust between the flats passes through the plural flat bars 17 at the both ends of the flat 7 to outside the flat 7. The air currents x and y become laminar flows by the top cover 12 of the flat and flow slowly to the suction pipe 16 without flying to the sides of the flats 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04289542-A (JP)
Title: Optical pickup device for recordable disk
Inventor: HIGASHIHARA TERUAKI
IPC: G11B7/135
Filed: 1991-01-09
Abstract: PURPOSE:To simultaneously perform advance read and later read and drive and control a driving mirror to adjust the position relations between first and second laser light spots. CONSTITUTION:First and second laser light sources 11 and 12 different in wavelength are used, and the first laser light is divided into plural beams by a grating 14, and these beam laser light and the laser light from the second laser light source 12 are synthesized by a dichroic mirror 16 and are thrown to a magneto-optical disk 20 as the recordable disk. The reflected light from the magneto-optical disk 20 is separated into laser light having the first wavelength and that having the second wavelength by the dichroic mirror 16, and a driving mirror 26 is arranged in the optical path of the second laser light for the purpose of adjusting the position relations between spots due to first and second laser light thrown to the magneto-optical disk 20.