baber/WOPTO huggingface dataset:
Patent JP-S6228761-A (JP)
Title: Photosensitive body
Inventor: FUJIMAKI YOSHIHIDE
IPC: G03G5/082
Filed: 1985-07-30
Abstract: PURPOSE:To improve the mechanical and the optical properties and the stability of the titled body by laminating the prescribed layers composed of such as a specific amorphous hydrogenated silicon (a-Si:H) etc. respectively. CONSTITUTION:An electric charge blocking layer 44 composed of a-Si:H contg. at least one kind atom selected from a carbon, a nitrogen, and an oxygen atoms and heavily dopped with the group IIIa element of the periodic table, and an photoconductive layer 43 composed of a-Si:H are laminated on a substrate 41. And the first intermediate layer 47 composed of a-Si:H and dopped with the group IIIa or Va element of the periodic table, the second intermediate layer 46 contg. at least one kind atom selected from the carbon, the nitrogen and the oxygen atoms and the surface reforming layer 45 contg. large amounts of atom are laminated on the layer 41 to form the photosensitive body 39. By providing the layers 45-47, the mechanical strength of the titled body becomes large. The adhesive property, the anti-fatigue property against a light and the anti-chemical stability of the layers 45 and 43 are improved. The effects as prescribed above are obtd. by merely using a fluorinated silicon or by jointly using the fluorinated silicon and the prescribed silicon.
Patent JP-S6061631-A (JP)
Title: Detection of foreign substances by audio-monitor
Inventor: TSUNEOKA OSAMU
IPC: G21C17/00
Filed: 1983-09-16
Abstract: PURPOSE:To curtail time required for monitoring, by, in case of detecting by a plurality of noise sensors separated parts, foreign substances inside a reactor, monitoring outputs of at least two sensors simultaneously. CONSTITUTION:Outputs of sensors S1-Sn distributed throughout the important places inside a reactor are amplified by amplifiers A1-An, processed by signal processing circuits P1-Pn and recorded by a signal recorder R. On the output side of the amplifiers A1-An, 2 outputs are connected with two channel amplifiers ChA, ChB simultaneously through a selector switch SW. An output of each amplifier is connected with LH and RH unit of, for example, head-phones. Hearing sensation of human can distinguish one signal from other entering into one of the ears, even if different signals did enter into the different ears, and so, simultaneous monitoring of outputs of two sensors can be performed. Further, 3-5 speakers are installed in parallel insteard of the head-phones and output of each different sensor may be applied to each speaker.
Patent JP-H0218694-A (JP)
Title: Home security device
Inventor: MIZOGUCHI YASUNARI
IPC: G08B19/00
Filed: 1988-07-07
Abstract: PURPOSE:To prevent a trouble that a burglar warning switch is undesirably turned on and warning is executed by providing a display means to display the opening condition of a window or a door. CONSTITUTION:A warning means is provided to detect the opening and closing condition of the window or the door and to execute the warning and the burglar warning switch is provided to switch the turning-on and off of this warning means. Then, the display means is equipped to display the opening condition of the window or the door. Thus, since the opening condition of the window or the door is displayed, the trouble that the burglar warning is turned on and the warning is undesirably executed even when the window is opened is eliminated. Accordingly, it can be prevented that announcement is transmitted even to a carataker room by erroneous use and goes to be a trouble.
Patent JP-H0837336-A (JP)
Title: Semiconductor laser device
Inventor: KARAKIDA SHOICHI
IPC: H01S5/00
Filed: 1994-07-21
Abstract: PURPOSE:To eliminate trade-off between a refraction index and band gap energy by permitting the band gap energy of a first depressed index clad layer to be almost same as that of a first clad layer and permitting the refraction index to be smaller than that of the first clad layer. CONSTITUTION:A semiconductor laser 101 is formed by successively laminating an electrode 7, a substrate 6, a buffer layer 5, a first clad layer 4, a depressed index clad layer 16, a spacer layer 9, an active layer 8, a second clad layer 3, a cap layer 1 and an electrode 1 from the bottom. The depressed index clad layer 16 is formed of AlXGa1-X-YInyAs compound semiconductor material, and the refraction index of the layer 16 is smaller than the refraction index of the first clad layer 4 which is formed of AlXGa1-XAs compound semiconductor material. The band gap energy of the layer 16 is the same as that of the first clad layer 4. Thus, light density is reduced by increasing the light emission area and breakage of light projection edge is prevented.
Patent JP-H0778510-A (JP)
Title: Nonreducing dielectric porcelain composition
Inventor: SANO HARUNOBU
IPC: H01G4/12
Filed: 1993-06-15
Abstract: PURPOSE:To provide a nonreducing dielectric porcelain composition not becoming a semiconductor even baked in a reducing atmosphere, and moreover capable of obtaining a large dielectric constant regardless of a small crystal particle diameter and of miniaturizing a laminated ceramic capacitor through using this composition. CONSTITUTION:The main component of this composition is expressed by the following formula; {Ba1-x-y-zSrxCayRez)-O1+z/2}m (Ti1-o-p-qZroHfpNbq)-O2+q/2, and (x), (y), (z), (o), (p), (q), and (m) satisfy the following relation; 0<x<=0.32, 0<=y<=0.20, 0<z<=0.02, 0<o<=0.24, 0<p<=0.16, 0<q<=0.015, 1.00<=m<=1.03, and 0<z+q<=0.025. When the respective oxides of Mn, Fe, Cr, Co, and Ni are represented by MnO2, Fe2O3. Cr2O3, CoO, and NiO, at least one kind of the respective oxides is to be contained by 0.02-2.0mol to obtain a nonreducing dielectric porcelain composition.
Patent JP-H076816-A (JP)
Title: Lever type connector
Inventor: KATSUMA TAKATOSHI
IPC: H01R13/629
Filed: 1993-06-15
Abstract: PURPOSE:To facilitate temporary assembly of a torsion coil spring to a lever. CONSTITUTION:On the inside face of a side plate 4 of a lever 3, a groove 25, which is formed into an approximately circular arc and has the fixed depth, for a jig is formed in a range from end face on one side of the lever 3 to a temporary stopping groove 21 across a cam groove 7. In the rear position in the moving direction of an extended end 11b of a torsion coil spring 11 mounted on the inside face of the side plate 4, the jig (x) is inserted into the pin-shaped jig groove 25. When the jig (x) is moved along the jig groove 25, the extended end 11b is pushed to the middle in the longitudinal direction of the jig (x) and is slid to right above the temporary stopping groove 21 against the elastic force without coming off from the jig (x). Lastly, the extended end 11b is fitted inside the temporary stopping groove 21 by inclining the jig (x).
Patent JP-H0921493-A (JP)
Title: Pipe body connecting mechanism
Inventor: TAKEMATSU TOMO
IPC: F16L37/04
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a pipe connecting mechanism for easily connecting a pipe body. SOLUTION: A pipe body connecting mechanism is constituted of a sleeve 11 which has a ring member in its central part 11a and an inscribed ring on its tapered internal circumferential face enlarged towards both end parts, and a pipe body 12 which is inserted in the internal circumferential face of the sleeve 11 and provided with a ring groove part fitted in the inscribed ring, when the tip end part abuts on the ring member, so that the pipe body is easily fitted therein.
Patent JP-H119403-A (JP)
Title: Showcase
Inventor: ANDO YUTAKA
IPC: A47F3/04
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the exchange of a ballast for a fluorescent lamp incorporated in a canopy part of a showcase by improving its fitting structure. SOLUTION: A showcase is so constituted that a showcase main body 1 has a canopy part 4 projected frontward from its top front face, a canopy light rail 4b for installing a fluorescent lamp 7 for lighting the shed is laid in the bottom surface of the canopy part 4, and a ballast 9 for the fluorescent lamp is incorporated in its rear. In this case, a storage hole 4b-1 for the ballast 9 is opened in a part of the canopy light rail 4b and a ballast fitting mount 10 equipped with the ballast 9 is brought in contact with the storage hole from the front part and fixed by a fixing screw 11.
Patent JP-H0835086-A (JP)
Title: Method for pickling nickel-base stainless steel sheet
Inventor: YAMAMOTO IKUYA
IPC: C23G1/08
Filed: 1994-07-21
Abstract: PURPOSE:To enable the pickling of Ni-base stainless by sulfuric acid at a low cost, in Ni-base stainless, by enabling its whitening treatment after pickling by sulfuric acid. CONSTITUTION:An Ni-base stainless steel sheet is pickled by sulfuric acid. After that, the surface of the steel sheet is subjected to cleaning treatment by a whitening pickling soln. having 0.5 to 20wt.%. hydrochloric acid concn. and 3 to 20wt.% nitric acid concn., and thereafter, washing treatment is executed. The whitening pickling soln. furthermore may contain a surfactant constituted of a urea compound and organic acid by 1 to 5wt.%. In this way, the pickling of Ni-base stainless is made possible, and remarkable effects such as the reduction of equipment and building cost, the reduction of acid soln. running cost, the elimination of nitric and hydrofluoric acid sludge treatment, the evasion of the risk to hydrofluoric acid, the reduction of equipment maintenance cost or the like are given. Moreover, in a line in which both of Cr and Ni-base stainless are produced, the equipment, operating time and cost required for the change of the son. are made needless.
Patent JP-H0219044-A (JP)
Title: Phase adjustment circuit
Inventor: SHIMIZU AKIHIKO
IPC: H04L7/02
Filed: 1988-07-06
Abstract: PURPOSE:To adjust the clock phase to a reception timing of a serial data by receiving an output of a shift register, comparing its content with an internally stored data and controlling a phase inversion circuit and a selection circuit. CONSTITUTION:The same data pattern as that of an 8-bit data stored in an internal register of a microcomputer 1 is inputted in advance to a serial data. A shift register 2 converts the serial data (a) into a parallel data by using an output clock (c) selected by a selection circuit 3 through the microcomputer 1, the converted parallel data being an output of the shift register 2 is extracted through a microcomputer bus (e) and compared with a data stored in advance. The data fetch and comparison are implemented for several number of times, and if they are dissident, a phase selection signal (d) or a clock polarity selection signal (f) is varied to apply the comparison. Thus, the clock is adjusted into the timing when the serial data is surely received.
Patent JP-H05338515-A (JP)
Title: Electric power supply device for vehicle
Inventor: KADOWAKI TAKASHI
IPC: B60R16/033
Filed: 1992-06-05
Abstract: PURPOSE:To reduce the diameter of a cable for feeding electric power to a special load and also inactivate electrolytic corrosion at the connection of the cable. CONSTITUTION:An electric power supply device for vehicle is provided with connecting means SW3 to SW5 which determine the connecting conditions of multiple batteries 61 to 64 constituting a power supply device 6 for special load according to the load conditions of a special load 4 and whether the power supply device 6 for special load is under charging condition or not and a control means 7 which detects the load conditions of the special load 4 and whether the power supply device 6 for special load is under charging condition or not to control the connecting means SW3 to SW5.
Patent JP-S5959069-A (JP)
Title: Gate turn-off circuit
Inventor: MUKAI KANJI
IPC: H03K17/732
Filed: 1982-09-28
Abstract: PURPOSE:To enhance the OFF control function by flowing a current from the anode of a diode inserted in series with a P-N-P-N type switch to secure the forward voltage drop of the diode. CONSTITUTION:A diode 12 is connected in series with the cathode of a P-N-P-N type switch 13, the collector and the emitter of an N-P-N type transistor 9 are respectively connected to the cathode gate of the switch 13 and the cathode of a diode 12, and current sources 10, 11 are respectively connected to the base of the transistor 9 and the anode of the diode 12. The sources 10, 11 are simultaneously operated, the current is extracted from the cathode gate of the P-N-P-N switch 13 by the transistor 9, thereby turning OFF the P-N-P-N switch 13.
Patent JP-2001006172-A (JP)
Title: Optical disk and method for recording to the optical disk
Inventor: FURUTA KENJI
IPC: G11B19/04
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To immediately start a recording operation when it is judged that a disk does not require a certify operation by setting to an information area of the disk, an identification signal for forcibly executing a write operation without carrying out the certification (inspection for a defective area) when the disk is loaded. SOLUTION: Initial defects and secondary defects of an optical disk 1 can be duplicated and recorded respectively to the tail of a read-in area 1a and the head of a read-out area 1b as an initial defect list and a secondary defect list. A data information record area for applying an identification signal of a 'prompt write signal' is set to a predetermined record area in the optical disk 1. When the optical disk 1 is loaded to a recording apparatus and the data information record area has the 'prompt write signal' recorded, the apparatus can promptly start writing without moving to a certify mode.
Patent JP-S5958692-A (JP)
Title: Write and erase method of josephson element storage circuit
Inventor: KOJIMA KAZUYOSHI
IPC: G11C11/44
Filed: 1982-09-27
Abstract: PURPOSE:To reduce the occupied area of a storage circuit, by controlling the induction of a current in a superconduction loop including a Josephson junction via a longitudinal and lateral write current line for attaining write and erase to eliminate the need for a current supply line. CONSTITUTION:One-bit memory element is formed with a superconduction loop 10 including a Josephson junction 1, and in flowing a current to longitudinal and lateral current lines 6, 7, a current is induced in the loop 10, the operating point is changed, a permanent current flows to the loop 10 for attaining the write. In flowing a current inversely to the lines 6, 7 in this state, the operating point of the loop 10 is restored to the initial state and the loop 10 is erased. The occupied area of the Josephson element storage circuit is reduced, by adopting the system not requiring any current supply line connected to the loop 10 for the purpose of write and erase.
Patent JP-S6233895-A (JP)
Inventor: SHIMIZU KAZUMITSU
IPC: D21C7/00
Filed: 1985-07-31
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-H0459196-A (JP)
Title: Device for removing workpiece for robot
Inventor: TORII NOBUTOSHI
IPC: B23K26/08
Filed: 1990-06-29
Abstract: PURPOSE:To dissolve a trouble hard to remove a work falling in a bagshaped or recessed part by catching a work material or a workpiece cut in accordance with the timing of cutting or separation of the work by the attracting operation of an electromagnetic device. CONSTITUTION:When the work is cut or separated, the electromagnetic device 10 of a work removing device moves back to a retreating position shown by a broken line because an actuating rod 9 of an air cylinder device 8 performs a retreating operation. Accordingly, the work and the electromagnetic device 10 do not interfere with each other in the course of the cutting operation of the work. Then, when the cutting or separation of the work approaches to its completion time, the actuating rod 9 of the air cylinder device 8 is advanced and operated by the operation of an electromagnetic valve 5. The electromagnetic device 10 of a workpiece removing device set at the tip of the actuating rod 9 moves to the workpiece attracting position approaching to a laser beam outgoing port 6 of a laser beam head 5 and attracts the workpiece magnetically in accordance with the timing of cutting or separation of the workpiece. In this way, the workpiece is prevented from falling downward.
Patent JP-S6326604-A (JP)
Title: Polarization beam splitter
Inventor: ONO YUZO
IPC: G02B5/30
Filed: 1986-07-18
Abstract: PURPOSE:To eliminate the need for a prism which requires vapor deposition or sticking by charging a material whose refractive index is nearly equal to the ordinary or extraordinary light refractive index of a birefringent medium in at least recessed parts of the formed surface projection and recess grating of the birefringent medium. CONSTITUTION:When calcite 1 is used as the birefringent medium, the photoresist pattern of the grating is formed on the surface of the calcite 1 by photolithography and the surface projection and recess grating is formed by ion etching. Then, acrylic resin 2 which has the refractive index N=1.49 almost equal to the extraordinary light refractive index Ne=1.485 is applied as the filling material in grating grooves and the surface is flattened. When a polarization beam splitter is irradiated with incident light 3, a phase grating with a 0.005 refractive index difference to extraordinary light is obtained, so almost no diffracted light is generated and nearly all of extraordinary light components become 0th-order light 4. The refractive index difference to ordinary light, on the other hand, becomes No-N=1.6544-1.49=0.1644, so this grating operates as the phase grating, so that ordinary light components generate refracted light 5. The diffraction efficiency, however, is not 100%, so the ordinary light components generate 0th-order light 4 as well.
Patent JP-H0815920-A (JP)
Title: Electrophotographic carrier
Inventor: IIDA HAGUMU
IPC: G03G9/113
Filed: 1994-06-30
Abstract: PURPOSE:To obtain an electrophotographic carrier excellent in the adhesion of the core material to the coating resin, having high mechanical durability and excellent in ability to impart electric charges to toner by carrying out coating with silicone resin contg. silane coupling agents each having a specified structure. CONSTITUTION:A soln. consisting of silicone resin as an aggregate of segments represented by formulae I and II and a diluting solvent is mixed with a coupling agent represented by formula IV. After the viscosity of the soln. is increased by stirring, a coupling agent represented by formula III is added and mixing and stirring are carried out to obtain a carrier coating agent. In the formulae I-IV, each of R<1>-R<5> is methyl, ethyl or phenyl, each of R<6> and R<7> is >=1C hydrocarbon and R<8> is alkyl. The ratio between the compds. represented by the formulae I and II is (5:95) to (80:20). When a carrier core material is coated with the carrier coating agent, the resultant carrier has improved mechanical durability and improved electrostatic charge characteristics and electrostatic charge durability in a highly humid environment.
Patent JP-S5694214-A (JP)
Title: Noncontact position detector
Inventor: KOBAYASHI AKIRA
IPC: G01D5/249
Filed: 1979-12-28
Abstract: PURPOSE: To make it possible to use the output of the position detector for display and others as it is, by using the integrated circuit technique to form the converter, which converts the output of the position detector to a code signal, and the electric element of the position detector on the substrate.  
     CONSTITUTION: The light emitted from light emitting element 1a on light emitting element substrate 1 is irradiated onto photoelectric element 4a on photoelectric element arraying substrate 4 through slit 2a of slit plate 2 fitted to rotary shaft 3 connected to the object to be detected. Code converter 4b which converts the output of photoelectric element 4a to a Gray code, output line 4c, and power supply line 4d are provided on photoelectric element array substrate 4, and these circuits are formed by the integrated circuit technique. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5873516-A (JP)
Inventor: KOGA YOSHIO
IPC: B65H51/28
Filed: 1981-10-27
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-H0223505-A (JP)
Title: Magnetic head
Inventor: ITO HIROMITSU
IPC: G11B5/133
Filed: 1988-07-11
Abstract: PURPOSE:To improve the adhering strength among a ferrite core, 'Sendust(R) film, and bonding glass so that the reliability of a magnetic head can be improved by making the interior part of the gap facing surface of the ferrite core rough and forming the 'Sendust(R) film in a state where the film is adhered to the rough surface. CONSTITUTION:In a magnetic head in which a gap 3 is formed by combining two ferrite cores 1 and 2, the interior part of the gap facing surface of the ferrite core 1 is made rough by etching and a 'Sendust(R) film 4 is formed over the section from the roughened surface part 1a to the mirror surface section 1b of the gap facing end face of the core 1. Bonding glass 6 is also adhered to the roughened surface part 1a of the core 1. The adhering strength of the roughened part 1a is much higher than that of the mirror surface section 1b and occurrence of such inferior products that the joining surfaces of the core 1 and film 4 are separated from each other can be reduced sharply.
Patent JP-H0458267-A (JP)
Title: Two-color image forming device
Inventor: NAKAHARA TOMOTOSHI
IPC: G03G15/01
Filed: 1990-06-28
Abstract: PURPOSE:To regulate a toner quantity on a developing roller so as to always obtain optimum developing characteristic by variably controlling a potential between a developing roller and a supply roller in a 2nd developing means in accordance with the secular variation of the surface potential of an image after 1st development. CONSTITUTION:A potential sensor 21 functioning as a potential detecting means for detecting the surface potential of the toner image on a photosensitive body 1 at a position after the 1st development and before 2nd exposure is provided to perform feedback to a potential difference adding means 18 functioning as a potential control means. Namely, the potential added by the means 18 is variable, so that the developing characteristic of a 2nd developing means 6 is controlled to be aimed characteristic by forming a reference pattern image by a 1st image exposing means 3, detecting the potential on the toner image developed by a 1st developing means 4 by a sensor 21, and changing a bias voltage impressed between the developing roller 13 and the supply roller 14 by the means 18 in accordance with the detected potential.
Patent JP-S6330329-A (JP)
Title: Spout structure for glass melting forehearth
Inventor: OISHI YASUKAZU
IPC: C03B5/26
Filed: 1986-07-22
Abstract: PURPOSE:To prevent the mixing of low grade glass and to improve the quality of gob by providing a partition plate in the inner part of a spout to separate the surface flow of a melting glass and form a discharge opening of the surface flow at the top end of the partition plate. CONSTITUTION:A spout 2 is connected in the same level with the top end of a channel-shaped forehearth 1 connected to a clarifying tank such as a glass melting tank. A partition plate 6 is provided to the upper side of the spout 2 so as to separate the surface flow 7' of the molten glass 7, and a rotary cylinder 8 is positioned at the aperture part of the partition plate 6. And, a discharge opening 10 is formed at the top end of the partition plate 6 so that the surface flow containing low quality melted glass separated by the partition plate 6 is overflowed and discharged to the outside. As a result, only the clean molten glass of good quality is flowed out from the discharge port 5 of an orifice 4 by the action of a plunger 9 in the cylinder 8, and is supplied to a forming machine as a gob 12.