baber/WOPTO huggingface dataset:
Patent JP-H0436936-A (JP)
Title: Projection type cathode-ray tube
Inventor: IWASAKI YASUO
IPC: H01J29/89
Filed: 1990-04-24
Abstract: PURPOSE:To form an optical multi-interference film with a thickness as uniform as practicable over the inner surface of a face panel glass by incorporating a specific relationship between the diagonal shaft dia. of the face panel glass inner surface, the diagonal shaft dia. of the effective raster region when a projection type CRT concerned is in operation, and the skirt height at the diagonal shaft end of the face panel glass inner surface. CONSTITUTION:In a projection type CRT fitted with an optical multi-interference film 2, the diagonal shaft dia. of the inner surface of a face panel glass 1 is represented by A, the disgonal shaft dia. of the effective raster region when this CRT is in operation represented by B, and the skirt (side wall) height at the diagonal shaft end of the face panel glass 1 inner surface represented by C - if A-B/2>=C, if is practicable to suppress DELTAlambda50 under 10 nm, where DELTAlambda50 is the difference of the center of the face panel glass 1 from the wave-length lambda50 at the point exhibiting a spectral penetration factor of 50%. Thereby the white uniformity of the image on a projection type TV set can be held at a satisfactory level substantially.
Patent JP-H04316863-A (JP)
Title: Discharge breakdown type printing head and its manufacture
Inventor: KURODA KAZUHIRO
IPC: B41J2/425
Filed: 1991-04-16
Abstract: PURPOSE:To provide a highly reliable discharge breakdown type printing head which can perform high quality printing being free from obscureness of a dot and an omission of the dot and is free from deformation, breakage, flaws, etc., of an electrode. CONSTITUTION:Heat resistant insulating materials 12, 14, 15 having abrasion resistance actually equivalent to that of a discharge recording electrode are arranged around a plurality of the discharge recording electrodes 11, and tip surface of the discharge recording electrodes are made to form the same surface as surfaces of the heat resistant insulating materials.
Patent JP-H06297576-A (JP)
Title: Production of laminated metal plate
Inventor: FUNAKI MICHIHIRO
IPC: B29L9/00
Filed: 1993-04-14
Abstract: PURPOSE:To produce a metal plate enhanced in adhesion, processability, corrosion resistance and appearance in good yield by injecting gas from the hole provided on the surface of a winding roll overcoated with a resin to peel a thermoplastic resin film from the winding roll and injecting a cooling medium to the resin film at the gas injecting part. CONSTITUTION:The width of the thermoplastic resin film flowing down to the gap between a press bonding roll 5 and a metal plate 1 is made larger than that of the metal plate 1 and the metal plate 1 is covered with the central part in the lateral direction of the resin film over the entire width thereof and the resin film is sucked in the vicinity of the pressure contact part of the press bonding roll 5 by the gas injected from the hole provided on the surface of a winding roll 4. Further, in order to prevent the adhesion of the thermoplastic resin film flowing down in width larger than that of the metal plate 1 to the winding roll 4, gas is injected from the hole provided on the surface of the winding roll 4 at the part overcoated with a resin to peel the resin film from the winding roll 4 and a cooling medium is injected from a nozzle 11 onto the surface of the thermoplastic resin film at the part overcoated with the resin to cool the resin film.
Patent JP-2000301957-A (JP)
Title: Sealing device for gas filling port
Inventor: HASEGAWA SHINICHI
IPC: B60K15/04
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To make an inserted gas feed gun maintain stable sealability to provide excellent reliability. SOLUTION: A seal packing 6 is expanded from a root of a lip part 6a along an outside diameter direction, its outer circumferential end part has a freely expandable film part 6c fixed to a through hole 3 wall face, and the film part 6c is extended or contracted thereby to allow movement of the lip part 6b. Therefore, the lip part 6b supported by the film part 6c is moved following movement of a gas feed gun 16 so as to maintain stable sealability.
Patent JP-S60253683-A (JP)
Inventor: SAKAMOTO AKIHIRO
IPC: A47B88/14
Filed: 1984-05-29
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-S62265082-A (JP)
Inventor: TORII MASANORI
IPC: B62J1/12
Filed: 1986-05-13
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-S5444601-A (JP)
Title: Water-soluble peptide glycan decomposition product
Inventor: YOKOGAWA SATOE
IPC: A61K35/74
Filed: 1977-09-12
Abstract: NEW MATERIAL:Water-soluble peptide glycan decomposition product having the following properties. Soluble in water; insoluble in ethanol, etc. Molecular weight 2.3×10 3 W4.4×10 4  (gel permeation method). Constituent amino sugars and amino acids are at least glycosamine, muramic acid, α, ε-diaminopimelic acid, glutamic acid, alanine and glycine; non-peptide glycan components are at least an organophosphorus compound, hexose and meth lpentose. UV spectrum: terminal absoption below 230mμ. IR spectrum: absorption of amide bond at 1660 and 1550cm -1 ; absorption of hydroxyl group of sugar at 1060cm -1 .  
     USE: The product has mitogenic activity and immunological adjuvant activity, and is useful in immunotherapy of a malignant tumor.  
     PROCESS: N-Acetylmuramidase derived from a microorganism is made to act on the cell wall of a microorganism belonging to Streptomyces genus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5537066-A (JP)
Title: Electricity-sound converter
Inventor: HARADA YOSHIHARU
IPC: H04R9/06
Filed: 1978-09-07
Abstract: PURPOSE:To enhance the magnetic and mechanical nonlinearity by installing the individual voice coil into the magnetic gap each formed at ssveral areas in the length direction of the center pole, thus ensuring a high-performance electricity-sound conversion with a reduced distortion mudulus. CONSTITUTION:Center pole 2 made of the columnar or cylindrical mangetic material is fixed in plural units at th upper part of the center of flange 1 made of the nonmagnetic material, and air escape holes 3-5 are drilled through at the periphery and the center area of pole 2. furthermore, ring-shaped permanent magnet 6 of a prescribed thickness is held between 1st and 2nd plates 7 and 8 made of the magnetic material, and then plate 8 is fixed to flange 1. At the same time, frame 11 is fied to plate 7, and diaphragm 13 is attached between frame 11 and voice coil bobbin 14. Then 1st and 2nd voice coils 18 and 19 are installed between pole 2 and plares 7/8 with a link to diaphragm 13, and coils 18 and 19 are supported by 1st and 2nd dampers 15 and 16 so that these coils may be shifted in the length direction.
Patent JP-S5812649-A (JP)
Inventor: OOKUBO YOSHITAKA
IPC: A61L27/00
Filed: 1981-07-15
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-S5444487-A (JP)
Title: Photo electric converter
Inventor: TAKETOSHI KAZUHISA
IPC: H01L31/10
Filed: 1977-09-16
Abstract: PURPOSE: To manufacture the photo electirc converted of high speed beam scanning negative charge (HN) system, providing the transparent signal electrode performing electron block type contact to the HN target of P +  type.  
     CONSTITUTION: Cu, Te powder and Zn Te powder or CeTe powder are mixed with 0<x<1, the mixture is heated in the reduced pressure Ar sealed quartz tube. The P +  type film can be obtained by making the ingot into powder and by evaporating it on the glass plate. The ingot is new crystal solid solution compound, and the transparaency is more excellent with smaller y, that is, thin gereal and the grainability is more excellent with smaller x, and the dark current is increased with increased x. When the evaporation film is taken as 10 to 20Å, since the transparency is more than 93% and suffcient electron block contactness can be obtained, various performances can be improved as the transparent signal electorde. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5813580-A (JP)
Title: Production of dihydropyran
Inventor: MATSUOKA KAZUYUKI
IPC: C07D309/18
Filed: 1981-07-14
Abstract: PURPOSE:The vapor-phase pyrolysis of 2-alkoxytetrahydropyran is conducted in the presence of a catalyst of lithium phosphate to produce the titled substance used as a starting material for organic synthetic reaction economically in high yield. CONSTITUTION:The vapor-phase pyrolysis of 2-alkoxytetraphydropyran is carried out in the presence of a catalyst of lithium phosphate at 250-400 deg.C for 20- 70sec to give the objective dihydropyran. As the catalyst, may be used commercially available lithium phosphate or it may be prepared from a lithium salt and a phosphate salt. The salt may be used directly or supported on a carrier such as silica. The addition of an alkali or alkaline earth metal by about 1% as the second component gives better results. The catalyst is prepared by forming cake or powder of lithium phosphate into a shape of an appropriate size and calcining it in air at 300-500 deg.C.
Patent JP-S61267705-A (JP)
Title: Production of optical fiber
Inventor: TERADA HIROSHI
IPC: G02B6/02
Filed: 1985-05-23
Abstract: PURPOSE:To make an extrusion of a sheath component smooth by using a polymer having a specific characteristics as the sheath component in the production for the titled fiber by extruding the sheath component composed of a thermoplastic polymer around a core component. CONSTITUTION:The core component is composed of a methyl methacrylate type polymer which is usually used as the core component, but may be used a glass or a silica as the core component. The fluorine type polymer is preferably used as the sheath component. The particle size of the polymer used for the sheath component is preferable to be <=7 mesh. If the particle having the particle size of more than seven mesh is contained in an considerable amount in the sheath component, as the extrusion of the polymer is not smoothly performed, it is not preferable. The melt-extrusion of the core component and the sheath component is performed by the conventional method.
Patent JP-H0656653-A (JP)
Title: Release paper for cataplasm
Inventor: SHIOBARA TAKAO
IPC: B32B27/00
Filed: 1992-04-03
Abstract: PURPOSE:To provide a release paper useful for cataplasms, etc., secured in moisture resistance, excellent in drug stability, deodorizing effect and antioxidant effect, incorporated with a desiccant, etc. CONSTITUTION:This release paper 2 laminated on the plaster layer 4 of a cataplasm 1 and to be peeled off the layer 4 in the use of cataplasm 1 is incorporated with at least one agent among desiccant 7, active carbon 8 and oxygen scavenger.
Patent JP-H048645-A (JP)
Title: Car telephone device
Inventor: TSUCHIYA MASAHIKO
IPC: B60R11/02
Filed: 1990-04-26
Abstract: PURPOSE:To safely telephone by providing a receiver at a driver's seat part of a car and turning an earpiece part and a mouthpiece part of the receiver respectively near to the ear and the mouth of a driver and devising it to be in the state where it is possible to talk by way of turning the earpiece part and the mouthpiece part. CONSTITUTION:A receiver B5 is installed at a seat 4 of a driver's seat. The receiver B5 is movable, and when it is not used, it is linearly in parallel with the seat 4 of the driver's seat. At this time, a hooking button B6 is being pressed and a telephone is not in the state to use. When the telephone is used, a movable part A12 and a movable part C14 move and an earpiece part 10 comes near to the ear and a mouthpiece part 11 to the mouth. At this time, the hooking button B6 is released and the telephone comes to be in the state to use. Additionally, it is possible to move the receiver B5 vertically and fix it at a suitable position with a movable part B13. The receiver B5 has an ear pad 15 made of rubber or sponge serving as a cushion which protects the ear from directly hitting the receiver B5.
Patent JP-H05306455-A (JP)
Title: Film forming device
Inventor: MORIYA NAOJI
IPC: C23C14/22
Filed: 1992-04-30
Abstract: PURPOSE:To form good-quality oxide film of a vapor deposited material on the surface to be subjected to vapor deposition of a substrate by irradiating the oxygen supplied into a vacuum chamber with UV rays by an oxygen supplying means, thereby enhancing the reactivity of the oxygen. CONSTITUTION:A vacuum state of about 10<-5> to 10<-7>Torr is maintained in a film forming chamber 10 and a holder 3 fixed with a substrate 7 is arranged in the prescribed position of a dome 8. The oxygen is then supplied from the oxygen supplying device 4 into the film forming chamber 10 to maintain the prescribed oxygen partial pressure. A mercury lamp 5 is then lighted to irradiate the oxygen molecules in the film forming chamber 10, by which the oxygen is partly converted to ozone and the other parts are excited to form the oxygen molecules having the high reactivity. A crucible 2a is heated in this state to heat and evaporate the oxide 6 to be deposited by evaporation, by which the powerful oxidizing effect of the excited oxygen molecules is imparted and the oxide film is formed on the surface of the substrate 7. As a result, good- quality oxide film is formed on the surface of the substrate 7.
Patent JP-S61268042-A (JP)
Title: Redundant circuit for semiconductor device
Inventor: TAKAGI HIROSHI
IPC: H01L27/10
Filed: 1985-05-23
Abstract: PURPOSE:To determine the length of the cutting region of a fuse for a redundant circuit without depending upon the radius of laser beams and the dispersion of positional precision, and to miniaturize the circuit by partially making the film thickness of an insulating film formed onto the fuse for the circuit different. CONSTITUTION:An oxide film 2 is shaped onto an silicon substrate 1, and a polycrystalline silicon gate 8 for forming a stepped section is shaped at the same time as the formation of a first layer polycrystalline-silicon gate. An oxide film 9 is shaped through thermal oxidation, and a second layer polycrystalline-silicon gate is formed while a fuse 3 for a redundant circuit is shaped. A PSG film 4 is grown on the fuse 3, and a photo-resist 10 is applied onto the whole surface and etched, thus flattening the surface of the PSG film 4. Predetermined contact holes 5A, 5B are shaped onto the fuse 3 for the redundant circuit by using a prescribed photo-mask. The photo-resist is removed, and a predetermined aluminum wiring 6 is shaped, thus forming the redundant circuit for a semiconductor device containing the fuse 3 for the redundant circuit.
Patent JP-H01280846-A (JP)
Title: Memory device
Inventor: MIZUGUCHI HIROSHI
IPC: G06F13/16
Filed: 1988-05-06
Abstract: PURPOSE:To decrease the number of internal wirings by writing parallel data and selecting bit positions at the time of output of data via a common line. CONSTITUTION:A decoder 600 selects the bit positions of frames 100' and 200' formed with arrangement of data storing bits 110', 120', 130', 140', 150', 160', 170' and 180'. Plural bit selection lines 400 are connected to those data storing bits respectively. Then a line changeover switch group 500 supplies the parallel data to the lines 400 when the data are written and then connects the decoder 600 to the lines 400 when the data are outputted. Thus the lines 400 are used not only for selection of said data storing bits but as the transfer lines for parallel data. As a result, the number of internal wirings can be decreased.
Patent JP-S62268920-A (JP)
Title: Hot air circulating type cooker
Inventor: SUZAKU TAKAMICHI
IPC: F24C15/32
Filed: 1986-05-15
Abstract: PURPOSE:To enable foodstuffs to be cooked through uniform heating, by providing a side wall of a heating chamber with a curved surface part which is projected to the exterior of the heating chamber with the axis of a centrifugal fan as a center. CONSTITUTION:When simultaneously cooking a large amount of foodstuffs 18... by an over operation, two shelves 8, 8 with the foodstuffs 18... placed thereon are set respectively on upper and lower shelf rests 7, 7. Next, a door 16 is closed, and a fan motor 12 and upper and lower heaters 5, 6 are energized, whereby air in a heating chamber 2 is sucked into a casing 9 through suction ports 3 by a hot air circulating fan 11, and is blown off from blow-off ports 4, 4 toward the heaters 5, 6. The hot air is passed on the upper side of the upper shelf 8 and the lower side of the lower shelf 8, impinges on the door 16, and is fed between the shelves 8, 8. Thus, the foodstuffs 18... on the shelves 8, 8 are heated by the heat generated by the heaters 5, 6. With a curved surface part 15 being provided, the spacing between the front side of vanes 11a of the fan 11 and a rear wall 2a is reduced, whereby a vortex flow can be prevented from being generated. Air is sucked into the heating chamber 2 with a uniform constant velocity distribution through the split suction ports 3, whereby the shelves 8, 8 can be uniformly heated, and a uniform backing condition can be obtained.
Patent JP-H07321191-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANIGUCHI TOSHIMITSU
IPC: H01L21/316
Filed: 1994-05-25
Abstract: PURPOSE:To restrain generation of crystalline defect inside a semiconductor substrate by forming an impurity diffusion layer in a semiconductor substrate of a formation region of a selective oxide film and by etching and removing a stopper layer and a polysilicon layer. CONSTITUTION:An oxide film 12 and a polysilicon layer 13 are formed on a semiconductor substrate 11, a nitride film 14 is selectively formed on the polysilicon layer 13 and a selective oxide film 15 is formed by selectively oxidizing the polysilicon layer 13 by using the nitride film 14 as a mask. After the polysilicon layer 13 is exposed by removing the nitride film 14, a stopper layer 16 which becomes a mask for impurity implantation is selectively formed on the polysilicon layer 13, impurities are implanted by using the stopper layer 16 as a mask, an impurity diffusion layer 17 is formed in the semiconductor substrate 11 of a formation region of the selective oxide film 15 and the stopper layer 16 and the polysilicon layer 13 are etched and removed. Thereby, detrimental effect such as a leakage current generated by crystal defect can be minimized.
Patent JP-2000024538-A (JP)
Title: Method and apparatus for crushing waste household electric appliance
Inventor: NARUTOMI SHUSUKE
IPC: B02C21/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To facilitate selection/separation in after-treatment by providing a crushing means for crushing waste household electric appliances, a removing means for removing part of crushed members, a finely crushing means for crushing the residual crushed members finely. SOLUTION: Household electric appliances are charged from a chute 1 to be sent to a crusher, where they are cut. The crushed members are sent to an impact crusher 3 through a chute 7. At this point of time, since metals, plastics, insulating polyurethane foam materials. and others are locked together in the crushed members, impact force is applied to the members by the impact crusher 3 to separate the polyurethane foam materials. Next, the crushed members are sent to an air separator 4 through a chute 8, and the polyurethane foam materials are discharged from a duct 11 by an air current from an air inlet 9. Besides, the residual members are sent to a finely crushing machine 5 to be crushed finely and conveyed to the next process by a conveyer 6 through a chute 10.
Patent JP-H08283602-A (JP)
Title: Production of furnace black
Inventor: FURUKI NOBORU
IPC: C09C1/50
Filed: 1995-04-12
Abstract: PURPOSE: To economically and advantageously obtain a furnace black not inferior to conventional furnace black in terms of qualities, etc., by effective use of a waste oil, by using a hydrocarbon containing a precipitated wax component recovered from the bottom of a crude oil storage tank as a fuel. CONSTITUTION: In forming carbon black by thermal decomposition introducing a fuel, an oxygen-containing gas for combustion and a raw material hydrocarbon to a reaction furnace, a hydrocarbon containing a precipitated wax component recovered from the bottom of a crude oil storage tank is used as the fuel. The precipitated wax component is preferably mixed a crude oil and used and the content of the precipitated wax component in the mixed fuel is adjusted to 20-80wt.%. The recovery of the precipitated wax from the raw material storage tank is preferably carried out by heating with steam.
Patent JP-H04228783-A (JP)
Title: Central chain locking and safety devices for car, and controlling method therefor
Inventor: KURAUSU KURAARU
IPC: E05B77/48
Filed: 1991-02-21
Abstract: PURPOSE: To electrically control a car central locking system and a mechanical securing device by utilizing at least two control switches well, together with a lock cylinder which cooperates with these control switches. CONSTITUTION: If a lock cylinder 11 is pivoted beyond a normal lock position in a locking direction V, a control switch 5 corresponding to unlocking control and security release 4 is closed as well as a control switch 7 corresponding to locking control and security control, when the common open/close state of both control switches is judged for triggering security devices DS and DSE.
Patent JP-H10149154-A (JP)
Title: Slencer device for keyboard musical instrument
Inventor: INOUE SATOSHI
IPC: G10C1/04
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent a stopper member and its accessory member from interferring with an action mechanism and to decrease the number of components. SOLUTION: A buffer part 68 of a stopper rail 65 is provided so that it can freely enters and retracts from the movement range of a hammer assembly 40 capable of hitting strings at the time 'of key depression and when the buffer part 68 enters the movement range of the hammer assembly 40, the hammer 44 is stopped from hitting the strings. The stopper rail 65 is supported movably on a fixed support bracket 62 through a coupling part 64. The coupling part 64 is driven by a wire 93 and returns to its original position with a torsion coil spring 83. The coupling part 64 has two links 76 and 77 and four pins 74, 75, 78, and 79 coupling both ends of the links 76 and 77 with the support bracket 62 and stopper rail 65, and a parallel crank mechanism consists of the two links 76 and 77, support bracket 62, and stopper rail 65.
Patent JP-H047959-A (JP)
Title: Facsimile equipment
Inventor: WASHISAKI MASAHARU
IPC: H04N1/32
Filed: 1990-04-25
Abstract: PURPOSE:To attain excellent demodulation at all times by adding a transmission speed data to the head part of a picture data by one page relating thereto, recording the result onto a magnetic recording medium and setting the mode of a demodulation section based on the transmission speed data added at reproduction. CONSTITUTION:Picture data sent from a communication line 1 is led to a MO DEM 3, in which the data is converted into digital data and fetched in a controller 4. The controller 4 adds a synchronization pattern and a control signal to remake the data and it is sequentially recorded onto a magnetic tape. When the picture data is reproduced or transferred from the magnetic tape, the controller 4 reads a control signal included in the demodulation data reproduced by a tape recorder 6 and outputs a demodulation speed control signal representing the data transmission speed to select the mode to the data transmission speed mode. Thus, excellent reproduction is always implemented and an IC memory device or the like is not required and the circuit is simplified.
Patent JP-S63289291-A (JP)
Inventor: ROBAATO DOORU
IPC: F04D29/048
Filed: 1988-05-06
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。