baber/WOPTO huggingface dataset:
Patent JP-S59177574-A (JP)
Title: Automatic both-side copying machine
Inventor: KOSEKI YASUFUMI
IPC: G03G21/00
Filed: 1983-03-29
Abstract: PURPOSE:To eliminate the trouble of copying operation and to shorten an operation time by comparing the number of sheets of paper after top-surface copying with a specific value when the signal of a specific key is inputted, and holding the sheets of copy paper after the top-surface copying in an intermediate tray or ejecting them without reverse-surface copying according to the comparison result. CONSTITUTION:When the specific key is depressed, the number of copies is compared with the specific number N. Then when the number of copies is equal to or larger than the specific number N, the forms are left as they are, i.e. held mounted on the intermediate tray 22, and when not, the forms on the intermediate tray 22 are ejected to a paper discharge tray 18 without reverse-surface copying operation. For this purpose, a control circuit moves a pressing-up plate 10 to the position where it abuts on a feed-out roller 23, rotates feed-out rollers 23 and 17 and a paper ejecting roller 20, and switches a changeover lever 21 to the position where the forms are guided to the paper discharge tray 18. Consequently, the forms which are less than the specific number N after the top- surface copying are ejected to the paper discharge tray 18.
Patent JP-S60198785-A (JP)
Title: Manufacture of semiconductor photo receiving element
Inventor: SUGIMOTO YOSHIMASA
IPC: H01L29/06
Filed: 1984-03-22
Abstract: PURPOSE:To increase the yielding voltage in a guard ring by a method wherein the surface of the outer periphery of the first P-N junction region is partly removed by ion implantation; thereafer, the second P-N junction is formed by heat treatment. CONSTITUTION:An N-InP buffer layer 2, N<-> InGaAs layer 3, InGaAsP layer 3', N-InP layer 4, and N<->-InP layer 4' are successively grown on an N<+> InP substrate 1. Then, the guard ring part 5' is formed by Be ion implantation and heat treatment is carried out after etching with an H2SO4 series etchant. A P<+> region 5 of step type is formed by Cd or Zn diffusion. After formation of a surface protection film 6 serving as the reflection-preventing film, electrodes 6 and 7 are formed and thus the whole is formed into a photo receiving element.
Patent JP-S53140417-A (JP)
Title: Fuel feed system employing hollow cylindrical ultrasonic vibrator
Inventor: TANAZAWA YASUSHI
IPC: F02M27/08
Filed: 1977-05-12
Abstract: PURPOSE: To enable employment of an ultrasonic vibrator which can satisfactorily atomize fuel in a fuel feed system in which fuel flow is widely fluctuated in response to fluctuation of load applied to an engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60197351-A (JP)
Title: Tapping multi spindle head
Inventor: SASAKI FUMIO
IPC: B23Q5/04
Filed: 1984-03-21
Abstract: PURPOSE:To prevent a tap from colliding against a work, by providing a movable rod, which slidably moves in the axial direction of a head, and holding a clutch member in a locked position when the main unit of the head is not connected to a drive unit. CONSTITUTION:A tapping multi spindle head 3, replaceably mounted to and removed from a drive unit 7, provides a movable rod 43 slidably moving in the axial direction of the head 3, holding a clutch member 38 in an unlocked position through the movable rod 43, pressed to be moved by the unit 7, under a condition that the main unit of the multi spindle head 3 is connected to the drive unit 7, while holding the clutch member 38 in a locked position by a spring 42 under a condition that the main unit of the head 3 is not connected to the drive unit 7. Accordingly, the clutch member, being urged to the locked position by the spring under the condition when the tapping multi spindle head is separated from the drive unit, enables the improvement of tapping efficiency to be promoted by preventing a tap from colliding with a work when the tapping multi spindle head is quickly fed further increasing a quickly fed quantity to a maximum limit.
Patent JP-S53140660-A (JP)
Title: Bedclothes dryer
Inventor: OOTAKE MISAO
IPC: D06F58/00
Filed: 1977-05-13
Abstract: PURPOSE: To dry effectively matresses and the like and also to improve effectiveness on the design of the device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62256093-A (JP)
Inventor: RII UORUTAA SUTEIIRII
IPC: G06F13/00
Filed: 1987-03-10
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-S59182663-A (JP)
Title: Telephone message
Inventor: IMAI SADAO
IPC: H04M3/42
Filed: 1983-04-01
Abstract: PURPOSE:To process the handling of message between parties concerned at a center by calling the message center from a place anywhere in the whole Japan and countries abroad by means of a general home telephone set or a public telephone and giving a message to a place installed with a telephone message box to transmit the message to the parties concerned. CONSTITUTION:Telephone message boxes stationed with personnel in charge are provided in many domestic areas such as waiting places at each station of the Japanese National Railways and other convenient places taking the telephone message center as the center. The users call the message center by means of a general home telephone set or a public telephone set, designates the message box at which other party is waiting to transmit the message. The personnel in charge receiving the message from the center calls a designated person by using a loudspeaker and the parties concerned exchange the message. If the designated person is not found out, the time receiving the message and the name of the party concerned are written on a message board provided in the box and the handling of the message is processed by the center.
Patent JP-S63222350-A (JP)
Title: Method for initialization of magneto-optical disk
Inventor: SHIBATA ITARU
IPC: G11B11/10
Filed: 1987-03-12
Abstract: PURPOSE:To initialize a magneto-optical disk quickly with a simple device by projecting flash light over the entire surface of the magnetic material of a recording film of the disk to heat the surface up to temp. near the Curie point and impressing a magnetic field thereto in the direction perpendicular to the film plane. CONSTITUTION:The magneto-optical disk 5 formed by depositing the recording film by evaporation on a substrate is disposed on a permanent magnet 6. The magnetic material of the recording film is instantaneously heated up to the temp. near the Curie point and the coercive force decreases when the entire surface of the disk 5 is projected by using a xenon lamp 7 and using a reflecting mirror 8. The magnetic field larger than the coercive force of the magnetic material is, thereupon, impressed by the magnet 6 in the direction perpendicular to the film plane, by which the initialization of the disk is executed. Generation of deformation in the substrate and particularly the pregrooves thereof is obviated at this time. The quick initialization of the disk with the simple device is thereby permitted without giving damages to the pregroove pattern and the substrate.
Patent JP-H02235634-A (JP)
Title: Planographic printing plate and preparation thereof
Inventor: IMAI YUKA
IPC: B41M5/24
Filed: 1989-03-08
Abstract: PURPOSE:To obtain a planographic printing plate capable of direct plate making form an electric signal, requiring no developing process and capable of performing printing requiring no damping water by incorporating a powder imparting conductivity in a conductive resin layer and incorporating silicone rubber in an ink repelling layer. CONSTITUTION:A planographic printing plate is formed by successively laminating a conductive resin layer and an ink repelling layer to a support substrate. As the support substrate, paper, a plastic plate and a metal plate composed of brass can be used. A resin layer having a powder imparting conductivity such as carbon dispersed therein can be adapted to the conductive layer and, as the powder, a metal powder or a carbon black powder can be used but the carbon black powder easy to obtain and easy to disperse is pref. As a resin, one bondable to the room temp. curable silicone rubber of an upper layer and showing ink receptivity after discharge breakdown is pref. and, concretely, a polyester resin is designated. As the silicone rubber of the ink repelling layer, one wherein an organosilicon compound having the three or more easily hydrolyzable functional groups, for example, alkoxy groups are contained in polyorganosiloxane having the hydroxyl group bonded to a silicon as a crosslinking agent is used.
Patent JP-H03256028-A (JP)
Title: Light controlling device
Inventor: MIYAGAWA TOSHIYA
IPC: G02F1/313
Filed: 1990-03-06
Abstract: PURPOSE:To miniaturize and to obtain a high extinction ratio by composing the device of (n) directional couplers formed of (n+1) optical waveguides formed on a substrate having electrooptic effect, a reflecting film formed on one end of each directional coupler, and control electrodes which are formed nearby the respective directional couplers. CONSTITUTION:The optical control device consists of at least (n+1) (n: integer) optical waveguides 11 - 13 which are formed on the substrate 10 with the electrooptic effect, the reflecting films 16 and 17 which are formed one-end sides of the directional couplers 14 and 15, and the control electrodes 19 and 20 which are formed nearby the directional couplers 14 and 15. Thus, the optical waveguides 11 - 13 are folded back by the reflecting films 16 and 17 to reduce the directional coupler length to a half as long as before, and (n) curve waveguide parts for input to and output from the directional couplers are formed. Consequently, plural stages of directional couplers can be connected without increasing the device length and a small-sized optical gate device which has the high extinction rate is obtained.
Patent JP-H08253630-A (JP)
Title: Polyethylene resin composition for blow molding
Inventor: IKAWA EIICHI
IPC: C08L23/00
Filed: 1995-03-15
Abstract: PURPOSE: To obtain a composition giving a blow molded product having excellent surface gloss while keeping excellent moldability as a polyethylene resin for blow molding. CONSTITUTION: This polyethylene resin composition for blow molding is composed of (A) 100 pts.wt. of high density polyethylene resin having a melt flow rate of 0.1-3.0g/10min, I10 /I2 of 7-15 and a density of >=0.940g/cm<3> , (B) 5-70 pts.wt. of a low density polyethylene resin obtained by high-pressure method having a melt flow rate of 0.05-3.0g/10min and a density of 0.910-0.935g/cm<3> and (C) 0.001-1 pt.wt. of a fluoropolymer.
Patent JP-S54147817-A (JP)
Title: Tape position detecting system
Inventor: KITAOKA YOSHIDAI
IPC: G11B15/56
Filed: 1978-05-12
Abstract: PURPOSE: To make possible tape running of high performance and achieve the simplification of the apparatus by generating the artificial signal corresponding to the signal from a tape position detector.  
     CONSTITUTION: When a tape 3 is urn in the A direction, a tape loop 20 passes a tape position detector 8 (point a) and the signal 30 becomes of a high level at the point a and the artifical signal S becomes of a high level at the point b by delaying of a controller 13 after the time t 1  from the point a. At the point b, the controller 13 gives stronger driving force to a take-up reel 2 and the tape starts descending. The signal S becomes of a low level at the point c after the time t 2  from the point b, then the reel 2 is controlled by relatively weak driving force and returns to the position 29 by reverse passing the detector 8. Through repetition of such operations, the tape 3 is safely and surely controlled in a buffer 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60198814-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITAOKA NOBUTAKA
IPC: H01L21/225
Filed: 1984-03-23
Abstract: PURPOSE:To produce a shallow reverse-conductive layer on the surface of a substrate and decrease leakage current by a method wherein a metallic film with high-melting point is adhered on the surface of Si substrate, perform reaction of heat treatment, with the substrate, and produced a metallic silicide with high melting point to which the substrate and the reverse-conductive impurities are added and treated by heat. CONSTITUTION:The p type Si substrate 1 is separated with a p<+> channel stopper and the field oxide film 3 and then is adhered with Ti 4. The uniform TiSi layer 16 is produced by removing non-reacted Ti on the field oxide film 3 after treatment with 600 deg.C within N2 for 30min followed by the same treatment in N2 under 800 deg.C for 30min. Subsequently, the N<+> diffused layer 15 is produced by a method in which As ion is implanted into the layer 16 under 900 deg.C of N2 for 30min with condition of 70KeV, 5X10<15>cm<-2> and then is pressed down under the layer 16. According to this method, since the diffused layer 15 is produced after forming the silicide 16, Si is not used in forming the layer 16 and leakage current from the both edges of diffused layer 15 is decreased, accordingly a very shallow junction layer can be formed. Instead of Ti, Mo, Ta, W may be used, also instead of As, P and B may be used.
Patent JP-S60200252-A (JP)
Title: Formation of pattern
Inventor: MORIMOTO AKIO
IPC: G03F7/32
Filed: 1984-03-23
Abstract: PURPOSE:To stabilize formation of the resist pattern of a lower layer by forming an upper layer of a UV resist, and the lower layer of a far UV resist, and developing the lower resist layer with a specified developing soln. in a pattern- forming process using the upper layer pattern as a mask for forming the lower layer pattern. CONSTITUTION:An upper layer resist 33 is made of a UV resist, and the lower layer resist 34 is made of a far UV resist, and the upper layer resist pattern is used as a mask for forming the lower resist pattern, and at that time, the lower layer resist 34 is developed with a developing soln. made of a mixture of 55- 90% methyl isobutyl ketone (MIBK) and isopropanol (IPA). MIBK dissolves both resist layers 33, 34. IPA dissolves only the layer 33 but not the layer 34, thus permitting removal of an intermediate layer made of a mixture of both layers 33, 34, and development of the layer 34 to be executed at the same time, and the lower layer resist pattern to be stably formed.
Patent JP-S60198869-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANAMORI MIKIO
IPC: H01L21/3065
Filed: 1984-03-23
Abstract: PURPOSE:To facilitate the control of distance between a gate and a source, drain by a method wherein the width of a gate electrode is increased as going away from the surface of a working layer by leaving the second mask material on the side wall of the first mask material. CONSTITUTION:After SiO2 10 has been deposited on the surface of the working layer 4 located on a GaAs insulative substrate 5, a part of the layer 4 is exposed by removing the SiO2 10 on a gate region part. SiO2 11 is deposited on the whole surface. Then, a side wall material SiO2 is left on the side wall only of the SiO2 10. At this time, the width of the SiO2 12 is narrowered as it goes away from the surface of the layer 4. Then, W13 is deposited on the whole surface, and after a photoresist 14 has been coated, the surface of the resist 14 is flattened by performing a heat treatment. The resist 14 and the W13 on the SiO2 10 are removed by performing a dry etching on the whole surface. Then, a gate electrode 1 is formed by removing the SiO2 10 and 12, an ohmic metal is vapor- deposited using the electrode 1 as a mask, and source and drain electrodes 2 and 3 are formed.
Patent JP-S62210706-A (JP)
Title: Double balanced frequency multiplier
Inventor: IZUMI ISAO
IPC: H03B19/05
Filed: 1986-03-12
Abstract: PURPOSE:To increase the maximum frequency limit and to widen the frequency characteristic by flowing a current of the unbalanced mode at the outer side of a balun and a current of the balanced mode at the inner side. CONSTITUTION:Main lines 4a, 5a are formed on a dielectric board 11 by a metallic conductor layer and an input terminal 1 and an output terminal 2 are provided at the center of the outer ridge. The input/output terminals 1, 2 are connected to ground potential. A couple of sub lines 4b, 4c and 5b, 5c are formed vertically in opposite to the main lines 4a, 5a. Then a through hole 4d is provided to the inner side of the main line 4a via the board 11 from the inner edge of the sub line 4b, the sub line 4b and the main line 4a are connected and the connection above is similar in the connection between the sub line 5b and the main line 5a. A bridge circuit comprising diodes 6a-6d is connected between the baluns 4, 5 constituted in this way. Thus, a current of the unbalanced mode flows between each outer edge of the baluns 4, 5 and the ground conductor and electric fields of the same amplitude but opposite phase are produced at each inner side. Thus, the broad band characteristic is obtained and the multiplier is used even at a high frequency region.
Patent JP-H02233918-A (JP)
Title: Air-conditioning structure
Inventor: ANDO NORIO
IPC: F24F1/00
Filed: 1989-03-07
Abstract: PURPOSE:To simultaneously perform the air-conditioning from a floor face and convection type air-conditioning and to improve the operation efficiency by forming a floor foundation comprising a floor concrete slab, a sectional layer and a floor material in this order from the base by connecting an end of a hollow part of the floor to an air conditioner so as to connect the other end thereof to an air exhaust opening for supplying a room with hot air or cool air. CONSTITUTION:A floor foundation 2 is formed by laying an insulation layer 4 on a floor concrete slab 3 and then by laying a floor material thereon. The floor material at least one hollow part 6 whose section is a semicircle, a sector or a polygon. An end of the hollow part 6 is connected to an air conditioner 7, for instance, through an air duct 8, and the other end thereof to an air exhaust opening 9 for discharging air heated or cooled by the air conditioner 7 in a room 1 from the air exhaust opening 9 so as to perform air-conditioning.
Patent JP-S58175292-A (JP)
Inventor: YONEDA MASAAKI
IPC: F24C7/02
Filed: 1982-04-02
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-S59176282-A (JP)
Inventor: ERORU FUARUKU
IPC: C07D211/00
Filed: 1984-03-23
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-S57169978-A (JP)
Title: Magnetic recorder and reproducer
Inventor: MINAMI EIJI
IPC: G11B27/34
Filed: 1981-04-13
Abstract: PURPOSE:To achieve time display corresponding to running amount of a tape, by operating a pulse signal from a reel rotating detecting means and a reference time generating means, and switching an operation processing output to display. CONSTITUTION:Each output signal from a reel rotation detecting means 1 generating a pulse signal through the detection of revolution of a reel shaft and a reference time generating means 2 generating a pulse signal corresponding to a unit time is given to an operation processing means 3. The means 3 outputs a pulse signal corresponding to the amount of run of the tape and a constant speed run time based on an input data. A control signal is given to the means 3 from a tape timer switching means 7, the output is switched and selected and applied to a display means 4, allowing to display corresponding to the running amount of tape and the constant speed running time.
Patent JP-S57169481-A (JP)
Title: Beta-carboline derivative
Inventor: ICHIHARA TERUYOSHI
IPC: A61P31/04
Filed: 1981-04-13
Abstract: NEW MATERIAL:A derivative of formulaI(R 1  is H, lower alkyl; R 2  is vinyl, ethyl) and its salt.  
     EXAMPLE: 1-Vinyl-3-carboxy-β-carboline.  
     USE: Antibacterial, anticancer and anti-inflammatory.  
     PREPARATION: A bacteria producing β-carboline derivative in Nocardiopsis, e.g., Nocardiopsis dassonvillei OFR 1063 (FERM-5909) is cultured at 12W46, preferably 28W37°C and 4.0W9.5, preferably 6.2W7.5pH. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07255546-A (JP)
Title: Protective device for panel board of drawer for use with side table and like
Inventor: IMAI FUMIHIRO
IPC: A47B88/04
Filed: 1994-03-25
Abstract: PURPOSE:To provide a protective device for the panel board of drawers in a side table or the like, excellent in design by providing excellent strength to a support leg attached to a protective member, enhancing productivity through the omission of the double operations required to install these members, and enabling the members to be installed while providing a sense of integrity. CONSTITUTION:A support leg 19 having a roller 18 is molded integrally with the required portion of the bottom of a protective member 4 and is erected, so that impact caused by the collision of the roller 18 of the support leg 19 against the floor face when a side table A or the like is tilted by the pulling forward of a drawer 3 can be eased by the integrated protective member 4 before it is received by the bottom of a panel board 5. Also, the support leg 19 serves to reinforce the protective member 4. Deformation of the support leg 19 is prevented so that the roller 18 always smoothly rotates.
Patent JP-H05212965-A (JP)
Title: Reversible thermal recording medium
Inventor: KUBOYAMA HIRONORI
IPC: B41M5/26
Filed: 1992-02-05
Abstract: PURPOSE:To provide a reversible thermal recording medium utilizing the reaction of a color former such as a fluorane compound with a developer having a long aliphatic group, having long life and excellent not only in color forming properties and color erasing properties but also in the repeating properties of color development and color erasure. CONSTITUTION:In a reversible thermal recording medium constituted by providing a recording layer 2 wherein an electron donating color forming compd. and an electron acceptive compd. are dispersed in a resin matrix on a support and forming a developed color recording state 3 by the heating and melting of the recording layer and forming a color-erased non-recording state by heating the recording layer at temp. lower than color forming recording temp., a chlorinated vinyl chloride resin is used as the resin matrix.
Patent JP-H08254331-A (JP)
Title: Ice heat storage air-conditioning system
Inventor: YAMAGUCHI KOICHI
IPC: F24F5/00
Filed: 1995-03-15
Abstract: PURPOSE: To provide an ice heat storage air-conditioning system, capable of connecting the same to an already installed multi-air conditioner type air conditioning system for middle and small building, compact, capable of reducing an amount of heat necessary for stably producing supercooled water and capable of improving the value of COP upon making ice. CONSTITUTION: Cooling liquid, flowing from an ice heat storage tank, is heated through heat exchange between refrigerant, supplied from an outdoor heat exchanger, in a water heating heat exchanger 1b installed in series to indoor heat exchangers 1B, 1C, then, heat exchange between the heated cooling liquid and refrigerant is effected in a super cooler 1c, installed in parallel to the indoor heat exchangers 1B, 1C, to produce supercooled liquid.