baber/WOPTO huggingface dataset:
Patent JP-H02240313-A (JP)
Title: Buried reversing weir
Inventor: TANITOMI FUMINAO
IPC: E02B7/40
Filed: 1989-03-15
Abstract: PURPOSE:To drain quickly the water getting into a housing chamber to prevent an automation from corrosion and damage by providing a drain pipe having its opening downstream of a door body to the bottom of the housing chamber adjacent to a float chamber through a partition. CONSTITUTION:A housing chamber 6 is so provided that it is adjacent to a float chamber 3 into which a float 5 is housed and that it houses an automation 7 through a partition 9, and a drain pipe 12 having its opening downstream of a door body 1 is provided to the lowest part of the bottom 11 thereof. In case of a flood, when the water level rises to fill the float chamber 3 with water, a part of the water flows into the housing chamber 6, rainwater on the surface of the earth infiltrates into the housing chamber 6 through gaps of a cover member 10, the water getting into the housing chamber 6 flows the drain pipe 12 through the inclined bottom 11, and it is discharged downstream of the door body 1 from an exhaust port 13 of the lower end thereof. According to the constitution, the automation 7 can be prevented from corrosion and damage without soaking it into muddy water.
Patent JP-2000260027-A (JP)
Title: Recording medium provided with program area where external information can be accessed, and device capable of driving this recording medium
Inventor: TAKAHASHI SHIGEMI
IPC: G11B27/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To make fetchable information corresponding to prescribed data for reproduction that are recorded from the outside by recording prescribed data for reproduction and providing an area where a program is recorded which accesses an external information storing means and can obtain information related to the prescribed data for reproduction. SOLUTION: This recording medium 10 is provided with a music data area where data for reproduction are stored and a program area where programs are stored. The device 20 reads data of a program area of the medium 10 with a drive controlling part 22, drives the program to connect to the Internet 30 and obtains a prescribed information from an information storing part 40 storing external information. Thus, music data are recorded on the medium 10, the latest information related to the music information can also obtained, and various information can be obtained by adding value to the medium 10.
Patent JP-H11256116-A (JP)
Title: Surface-protective film
Inventor: MORIMOTO SACHIRO
IPC: C09J7/02
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent surface-protective film with slight electrification when peeled off, having a combination of anti-staining effect and antistatic effect, by providing one side of a plastic film with a layer containing an antistatic ingredient and anti-staining ingredient and providing the opposite side with a slight-tack layer. SOLUTION: This surface-protective film is obtained by providing one side of a plastic film (highly transparent, e.g. a polyester film such as of polyethylene terephthalate or pclyethylene-2,6-naphthalate, also pref. a biaxially oriented film) with a layer containing an antistatic ingredient (e.g. an antistatic agent such as a quaternary amjnonium salt) and an anti-staining ingredient (e.g. polyvinyl alcohol) and providing the opposite side with a slight-tack layer.
Patent JP-S55160443-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L27/06
Filed: 1979-05-22
Abstract: PURPOSE:To improve the integrating degree of the semiconductor integrated circuit device by forming recesses on the main surface of a low index crystalline surface substrate, forming a flat epitaxial layer on the surface of the recesses by utilizing the crystal growing speed property on the main surface to easily pick up isolation and buried layers. CONSTITUTION:A P type substrate 1 having low index crystal plane (100) on the main surface is anisotropically etched, recesses having different depths are formed thereon, N<+> type buried layers 2, 12 are formed thereon, and diffused on the side and upper surfaces in response to the objects. On the other hand, an oxide film 16 is retained as a marker on the unnecessary portion on the substrate. When an N type epitaxial layer is then formed thereon, it is selectively grown only in the recesses due to its low index crystalline surface property. With the oxide film 16 as a marker the growing is stopped. A polysilicon 116 on the SiO2 is removed as required. Thereafter, P<+> type gates 4, 14 N<+> type drains 5, 15 and a pickup layer 102 are readily formed. Further, since epitaxial growth is not almost carried out on the convex surface, an isolation layer 10 and buried pickup N<+> type layer 112 are unnecessary to simplify the steps. Since the epitaxial layer surface is flat, fine pattern can be formed thereon.
Patent JP-H07271135-A (JP)
Title: Color image forming device
Inventor: FUJIMAKI YOSHIHIDE
IPC: G03G15/20
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a copied image giving calmness to a user mentally without feeling fatigue in the case of viewing many copies and stable even when the obtained image is copied by specifying ralation between the glossiness of a black image and that of a color image other than the black image. CONSTITUTION:A fixing device is incorporated with heater lamp 80 in the center, and is provided with an upper fixing roller 84 obtained by forming an LTV rubber layer 82 and a PFA tube layer 83 on the surface of a hollow aluminum roller 81 whose diameter is 40mm and a lower fixing roller 88 obtained by forming an LTV rubber layer 86 and a PFA tube layer 87 on the surface of a hololow aluminum roller 85 whose diameter is 40mm. The image is previously transferred to a recording paper under a certain condition and the glossiness of the transferred image is measured. Then, developer, fixing process and the supply amount of fixing oil are optimized so that the relation of the glossiness satisfies Gk<=15, Gc<=20 and Gk<=Gc when it is assumed that the glossiness of the black image is Gk and the glossiness of the color image other than the black image is Gc.
Patent JP-2000254936-A (JP)
Title: Mold for molding foamed resin and molding method using the same
Inventor: ASANO KAZUO
IPC: B29C44/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a foamed resin-molding mold capable of sufficiently heating and fusing a foamed resin even if a surface material or a reinforcing material is arranged to a part of a foamed resin molded object to mold a foamed resin molded object high in strength and a molding method using the same. SOLUTION: In a mold 1 for molding a foamed resin having a molding chamber 2 and the chambers 3 arranged to a part or the whole of the periphery of the molding chamber 2, at least one of the chambers 3 is partitioned into a plurality of divided chambers 31. Each of the divided chambers 31 has the communication hole communicaing with the molding chamber 2 and is connected to a steam supply pipe 41 and an exhaust pipe 42.
Patent JP-S55159424-A (JP)
Title: Operation control system of electric shutter
Inventor: UCHIYAMA TAKASHI
IPC: G03B7/083
Filed: 1979-05-23
Abstract: PURPOSE: To enhance reliability through electrical controlling and achieve the miniaturization of the constitution by controlling the starting of the shutter second time clock operating in association to the opening operation of shutter by way of semiconductor switching elements.  
     CONSTITUTION: When electric current is supplied to an electromagnetic coil by closing a main switch S 1 , a transistor TD goes ON and a transistor T 15  goes OFF after the lapse of the specified time corresponding to the electromagnetical and mechanical delay time after closing of the switch S 1  by the time constant by a variable resistance RD and capacitor CD. The clocking of the shutter second time counter circuit formed by a photoelectric element R p1  and capacitor C 1  is started by switching of the TR 15  according to the actual electromagnetic closing operation of the shutter. This electrical controlling eliminates the need for any switch, obviates the occurrence of contact defect and chattering owing to the wear and damages of contact members, prevents clock errors, enhances reliability and enables the miniaturization of the constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55154887-A (JP)
Title: Color still picture transmission system
Inventor: YAMAURA HIDEO
IPC: H04N11/04
Filed: 1979-05-23
Abstract: PURPOSE:To shorten the time of transmission greatly by performing digital conversion of color-difference signals in conversion cycles one sixth those of a luminance signal. CONSTITUTION:Luminance signal Y and color-difference signals I and Q output from color TV camera 11 are digitally converted by A/D converters 121-123 respectively. At this time, signals I and Q are digitally converted by the output of divider 14 in conversion cycles one sixth those of signal Y. Those converted signals are written, screen by screen, in memories 151-153, but the volumes of signals I and Q written in memories 152 and 153 are one sixth that of signal Y. Next, a read mode is set and signal Y is continuously read out from memory 151 as long as three horizontal scanning periods. On the end of this read, signal I is continuously read out from memory 152 as long as three horizontal scan periods and signal Q is also continuously read out from memory 153 as long as three horizontal scan periods. Those read signals are converted by D/A converter 20 into analog signals, which are modulated by modulating circuit 21, whose outputs are sent to reception side 30 and projected on a monitor screen.
Patent JP-H05261060-A (JP)
Title: Bathtub washing device and automatic washing bathtub
IPC: A47K3/00
Filed: 1992-03-19
Abstract: PURPOSE:To enhance a bathtub washing effect by a detergent and washing water caused by a fact that a temperature of a bathtub is low by making a temperature of the bathtub high. CONSTITUTION:When a sensor output of a fact that a bathtub temperature is below a prescribed value is given to a bathtub washing operation controller 20 from a thermistor 6 being a temperature sensor, this controller 20 outputs a hot water supply device switching signal to a changeover valve 8. In response thereto, the changeover valve 8 connects a hot water supply device 14 to a spray nozzle 4. As a result, hot water from the hot water supply device 14 is supplied into a bathtub 2 through the spray nozzle 4, by which the bathtub 2 is heated by its hot water to a suitable temperature of a prescribed value or above. As a result, deterioration of a bathtub washing effect caused by a fact that a temperature of the bathtub 2 is low does not occur, and a washing effect by a detergent supplied from a detergent tank 12 thereafter is enhanced.
Patent JP-S58180825-A (JP)
Title: Thrust bearing device
Inventor: YAMAMOTO SAKUE
IPC: F16C17/06
Filed: 1982-04-14
Abstract: PURPOSE:To incline a thrust piece, by a method wherein a spherical part is provided on each thrust piece, a pair of protrusions for a rotary stop whose qualities of the materials and weight are different from each other is provided, and the protrusions are inserted into earing holes of a bearing rest. CONSTITUTION:A thrust piece 17 possesses a spherical part 18 on its central part of a bearing rest 8 side in a body and a pair of protrusions 19 and 20 for a rotary stop, whose quality of the materials and weight are made to differ from each other on symmetrical positons of both sides of the spherical part in a body. Althrough the protrusions 19 and 20 for the rotary stop are inserted into bearing holes 9 of the bearing rest 8 in a play fit state, the thrust piece 17 is tilted by making the spherical part 18 into a fulcrum as weight of the pair of the protrusions differ from each other.
Patent JP-S63229477-A (JP)
Title: Device for coating and cleaning release agent
Inventor: KATO CHIAKI
IPC: B05C1/02
Filed: 1987-03-18
Abstract: PURPOSE:To permit long-period use of the titled device without necessitating labor for replacement and to stabilize the coating amt. of a release agent by rotating an endless belt-shaped body having a porous fluoroplastic body impregnated with the release agent on the outside while bringing said body into contact with both or either of rollers. CONSTITUTION:A porous film 3 consisting of the fluoroplastic is thermally welded at both sides except the central coating part along the longitudinal direction of the belt and further both end are welded to form the endless belt on the outside of heat resistant felt 6. One point of such belt is brought into contact with the fixing roller 1 and the endless belt is rotated. A scraping member 8 is brought into contact with the surface of the porous film 3 to scrape away the toner sticking to said surface. The release agent is replenished 2 from part of the endless belt and the coating amt. of the release agent is adjusted by the porous film 3. The labor for replacing the belt is thereby eliminated and the coating of the release agent is stabilized.
Patent JP-S58222910-A (JP)
Title: Exhaust heat recovery method and device of engine
Inventor: SUGAWARA KOUICHI
IPC: F01N3/28
Filed: 1982-04-15
Abstract: PURPOSE:To prevent a catalyst supporter from heat damage due to excessive increase of temperature of catalyst, when heated hot, and also prevent the catalyst from damage due to vibration via a heat transmitting member by the effect of exhaust gas which is cooled by a heat exchanger. CONSTITUTION:Since a waste heat recovery device 6, when cool prevents heat disperse of a catalyst 14, it becomes hot by the effect of hot exhaust gas which is fed from an engine 1, thereby performing quick reburning of exhaust gas. When the waste heat recovery device 6 stays hot, exhaust gas which becomes hot due to reburning by the catalyst 14 is heat-exchanged by a heat exchanger R to be cooled to a temperature lower than that of the catalyst 14 and then sent through a connection pipe 45 into a cooling chamber 26 inside an external cylinder 10. The exhaust gas of a relatively low temperature cools the catalyst 14 via an intermediate supporter 15, heat transmission member 25 and a catalyst supporter 15, hence preventing the catalyst 14 and the catalyst supporter 15 from being heated excessively.
Patent JP-2000260097-A (JP)
Title: Auto-changer system
Inventor: KIMURA MAKOTO
IPC: G11B17/22
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the time and labor for setting, updating, etc., the control information when an information recording medium is exchanged and to easily exchange the information recording medium. SOLUTION: In this auto-changer system, memory IC substrates 38 whereon the memory ICs for storing the control member, etc., are mounted, are provided on a magazine 30 wherein optical disks 40 are housed. By loading the magazine 30 to a magazine housing part 12 of an information reproducing device, connector pins 38A of the memory IC substrate 38 and connector jacks 56 of the magazine housing part 12 are connected to allow the access from the main body side. When a new magazine 30 is loaded, the control members are written into the memory ICs, and also the data base of the new magazine is made out on a host computer 100. Also, when an already registered magazine 30 is utilized, the data base is updated in accordance with the utilizing state, etc.
Patent JP-S54155283-A (JP)
Title: Bond of unvulcanized rubber to vulcanized rubber by cure
Inventor: HONDA TOSHIO
IPC: B29C65/02
Filed: 1978-05-30
Abstract: PURPOSE: To bond firmly unvulcanized rubber to unlcanized rubber by cure with high demensional accuracy, by pasting the surface of a specific vulcanized rubber composition with an unvulcanized rubber composition in a specified ratio, followed by cure.  
     CONSTITUTION: The surface of a vulcanized rubber composition comprising not more than 80 wt. % of one or more rubber ingredients selected from the group consisting of natural rubber, polyisoprene rubber, polybutadiene rubber, and styrene-butadiene rubber is pasted with an unvulcanized rubber composition consisting of 30W70 wt. % of polybutadiene rubber, 10W50 wt. % of natural or polyisoprene rubber and/or 10W40 wt. % of styrene-butadiene rubber, a vulcanizer, a rubber accelerator, a filler, etc. The layers thus made are unlcanized at 140W 170°C for 10W60 minutes to be bonded. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52146444-A (JP)
Title: Method for bonding
Inventor: NABESHIMA MATAICHI
IPC: C09J5/06
Filed: 1976-05-31
Abstract: PURPOSE: To bond and adherend having suction holes to an article to be bonded without damaging the surfaces of the article by sucking in vacuo with the help of a porous adhesive sheet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09231020-A (JP)
Title: Device and method for plotting image
Inventor: SAKO TSUKASA
IPC: B41J5/30
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To perform an efficient printing operation by providing a first storage means for selecting and storing only setting data in image information including the setting data of an output expression form and a second storage means for storing the image information including the setting data of the output expression form. SOLUTION: The generation and erasure processes of objects asynchronously generate page objects and image objects. Also, erasure by a destruction method is asynchronously performed to a page as well (62, 64 and 65). Even in such a case, in the printing method 59 of images 1 and 2 accompanying the page 1, at the point of time of receiving the method, the object relating to the printing is internally copied (69). However, the need of copying all page information and the image information transferred by a personal computer 32 is eliminated. Thus, simple copying for copying only information required for the printing is performed without copying all the objects.
Patent JP-S62221138-A (JP)
Title: Semiconductor device and mold used for manufacture thereof
Inventor: YOSHIDA HISASHI
IPC: H01L21/56
Filed: 1986-03-24
Abstract: PURPOSE:To make it possible to perform effective laser marking, in a semiconductor device, whose package is formed by resin molding, by forming a smooth surface for at least a part of a package surface, which is formed as a matt finished surface. CONSTITUTION:A recess part 6 is formed in the upper surface of a package 1. The bottom part of the recess part 6 comprises a smooth surface 6a having a mirror surface. The other part of the package surface is formed in a matt finished surface 1a. A protruded part 7b is formed on the upper wall surface, which is a part of the wall surface of an upper cavity 7a of a metal mold 7. Only a tip surface 7c of the protruded part is finished as a mirror surface. The other wall surface of the upper cavity 7a and a wall surface 8b of a lower cavity 8a are finished as a matt finished surface. The matt finish can be performed by an ordinary discharge machining technology. The mirror surface is finished by finely polishing the tip surface 7c. Therefore, the smooth surface 6a is formed on the bottom surface of the recess part 6 in the upper surface of the package corresponding to the protruded part 7b. The semiconductor device having the smooth surface 6a can be manufactured in this way.
Patent JP-S59192144-A (JP)
Inventor: KUROIWA YASUHIKO
IPC: E04B1/24
Filed: 1983-04-12
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-H03265876-A (JP)
Title: Image forming device
Inventor: SUGIYAMA YOSHIHIKO
IPC: G03G15/08
Filed: 1990-03-16
Abstract: PURPOSE:To prevent the change of toner characteristics and to prolong the life of a developer by removing a developer remaining on a developing roller by using a removing means constituted of an elastic material. CONSTITUTION:A developing device 18 is constituted of a developing mechanism part 55 housed in a developing device main body 57, a developer storing part 63 preserving the developer D composed of the toner Da and a carrier and a developer stirring part 56. The developing mechanism part 55 is provided with the developing roller 59 arranged by facing to the opening part 58 of the developing device body 57 and a scrubber 62 being a developer removing means for removing the developer remaining on the developing roller 59. The removing means 62 is in contact with the developing roller 59 and removes the developer D remaining on the developing roller 59. Thus the change of the toner characteristics can be prevented and the life of the developing device can be prolonged.
Patent JP-H01240693-A (JP)
Title: Method for peeling electrodeposited gold from titanium cathode
Inventor: IKOMA HIROAKI
IPC: C25C1/20
Filed: 1988-03-17
Abstract: PURPOSE:To extremely easily peel an electrodeposited gold layer from a cathode by depositing gold on the surface of a titanium cathode in an electrolytic cell, subjecting the cathode to temp. rise up to a specific temp. from the outside, and then detaching the resulting electrodeposited gold layer from the cathode by a mechanical method. CONSTITUTION:An electrodeposited gold layer 3 as a pure-gold semifinished product 4 is deposited in an electrolytic solution on the surface of the lower end part of a titanium cathode 2 in which a bar 1 is fixed on the upper end part. Subsequently, the titanium cathode 2 is subjected to temp. rise from the outside up to a temp. higher than the temp. of the electrolytic solution by >=100 deg.C, by which displacement is caused between respective joining planes of both by the difference in the amount of thermal expansion between the above gold and titanium. By this method, the sticking due to electrodeposition between the electrodeposited gold layer 3 and the titanium cathode 2 is removed, and the electrodeposited gold layer 3 can be easily detached from the titanium cathode by a mechanical method.
Patent JP-H11251632-A (JP)
Title: Manufacture of gallium nitride semiconductor element
Inventor: KATO HISAYOSHI
IPC: H01L21/205
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To quicken the crosswise growth speed of a semiconductor layer, by forming a foundation layer by ELO(epitaxial lateral overgrowth) where a nitrogen gas is used as a carrier. SOLUTION: A monocrystalline-sapphire substrate 2 is subjected to vapor etching, a buffer layer 3 made of AlN is formed on the monocrystalline-sapphire substrate 2, a first GaN layer 4 is formed on the buffer layer 3, and an SiO2 film is uniformly formed on the first GaN layer 4 for etching in a stripe shape. A second GaN layer 6 is subjected to epitaxial growth. Since the GaN does not grow on a silicon dioxide layer, the GaN layer 6 selectively grows from the surface of the first GaN layer 4 that is not covered with a pattern layer 5. Then, the GaN layer 6 grows crosswise after passing the pattern layer 5 for flattening the upper surface, and the n cladding layer 6 is formed. In the ELO method, a nitrogen gas is selected as a carrier gas, and the crosswise growth speed of a second GaN semiconductor layer is set to four times faster, thus quickening the growth speed.