baber/WOPTO huggingface dataset:
Patent JP-S61251177-A (JP)
Title: Amorphous semiconductor solar cell
Inventor: MISHIYUKU TOSHIO
IPC: H01L31/06
Filed: 1985-04-30
Abstract: PURPOSE:To obtain an amorphous semiconductor solar cell with a high conversion efficiency acquired when used in a strong light by forming an unevenness in the surface of a transparent conductive layer and making an I-type semiconductor layer contain an N-type impurity. CONSTITUTION:An amorphous semiconductor solar cell is sequentially provided with a transparent conductive layer 2, an amorphous semiconductor layers 3 comprising P-type, I-type and N-type semiconductor layers, and a back electrode 4 on the main surface of a light transmitting insulative substrate 1. An unevenness is formed in the surface 5 of the transparent conductive layer 2, said surface abutting on the amorphous semiconductor layers 3, and the I-type semiconductor layer in the layers 3 contains an N-type impurity. Thus, an amorphous semiconductor solar cell can be obtained with a high conversion efficiency acquired when used in a strong light, such as the sunlight.
Patent JP-S61253787-A (JP)
Inventor: MATSUMOTO TAKEO
IPC: H05B3/20
Filed: 1985-04-30
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-S581665-A (JP)
Inventor: SENOO KAZUTAMI
IPC: B31D3/04
Filed: 1981-06-17
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-H04305832-A (JP)
Title: Production of optical recording medium
Inventor: SAITO KATSUYUKI
IPC: G11B7/26
Filed: 1991-03-30
Abstract: PURPOSE:To allow the application even if there is an opaque layer on a substrate and to stably determine a working end point with high intensity of detecting light by irradiating a rugged signal pattern with coherent light and detecting the intensity of the reflection-diffracted zero order light thereof. CONSTITUTION:A light reflection layer 13 is provided on the substrate and a photoresist layer 14 thereon is developed by bringing a developer 15 into contact therewith. The light reflection layer 13 is irradiated with a laser beam 17 from a laser oscillator 16 with an upper detector and the reflection-diffracted zero order light 22 reflected from the surface of this layer 13 is detected. If, for example, the light reflection layer 13 is metal nickel, the surface reflectivity at the time of unworking is 66% but is approximately 56% at the optimum working end point. The optimum working end point is known by a decrease in the reflection-diffracted zero order light 22. Since the reflection-diffracted zero order light 22 is detected, the intensity thereof is high and the detection of the detecting light is easy even if the developer and etching soln. have light absorptivity in this way.
Patent JP-S59219853-A (JP)
Title: Positive electrode for battery
Inventor: OOI MASASHI
IPC: H01M6/18
Filed: 1983-05-27
Abstract: PURPOSE:To obtain a positive electrode which has a better battery characteristic and can be favorably machined by causing the positive electrode to contain an ion-conducting solid composition consisting of polyfluorovinylidene, gamma-butyrolactone and lithium perchlorate. CONSTITUTION:An ion-conducting solid composition consisting of polyfluorovinylidene, gamma-butyrolactone and lithium perchlorate, is used in making a positive electrode for a battery. It is preferred that the proportion of the ion-conducting solid composition in the positive electrode be adjusted to 10-30pts.wt. For instance, after such a positive electrode 1, a diaphragm 2 and a negative electrode 3 are stacked in exterior cases 4 and 5 to which an insulating ring 6 is attached, the battery is sealed by caulking, thereby constituting a coin-type battery.
Patent JP-S5318684-A (JP)
Title: Soundproof unsaturated polyester resin foams
Inventor: SEKIGUCHI MASATSUGU
IPC: E04B1/86
Filed: 1976-08-05
Abstract: PURPOSE: The title resin foams having excellent soundproof, sound-absorbing effects and mechanical characteristics, consisting of leaden sheets on the surfaces and/or inside. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5217538-A (JP)
Title: Automatic marking apparatus
Inventor: UEOKA TETSUYA
IPC: B41J2/005
Filed: 1975-07-31
Abstract: PURPOSE: To apply a multiple lines of marking by shifting a marking head along the conveyor line of articles to be marked. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11342610-A (JP)
Title: Ink jet head and manufacture thereof
Inventor: KAYANO YUJI
IPC: B41J2/055
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head capable of having precise dimensions, being aligned precisely and effectively transferring the displacement of a piezoelectric vibrator to a vibrating plate. SOLUTION: An island section 9 is so constituted that an island-shaped photosensitive resin layer 9-1 and a metal layer 9-2 are superposed to form a two- layer structure. The photosensitive resin layer 9-1 is provided in a side of a flow passage unit and the metal layer 9-2 is provided in a side of a piezoelectric vibrator unit. As a result, a region for transferring the displacement of a piezoelectric vibrator 11 is transferred to a vibrating plate 7 is precisely formed from the photosensitive resin layer 9-1 at the island section so that the ink ejection characteristic can be stabilized. The metal layer 9-2 at the island section effectively transfers the displacement of the piezoelectric vibrator 11 to the vibrating plate 7.
Patent JP-S6471020-A (JP)
Title: Wiredrawing method for sintered wire material
Inventor: YAMAMOTO SUSUMU
IPC: H01B13/00
Filed: 1988-04-16
Abstract: PURPOSE:To obtain a sintered wire material with a high strength and a high toughness by wiredrawing a metal tube body filled with a material powder with a roller die, and then heating it to sinter the material powder. CONSTITUTION:A roller die 1 is composed of a pair of extraordinary rolls 1a and 1b, and by passing a tube body 2 to process between the rollers arranged at a specific interval, a diameter reduction process of the tube body 2 to process is carried out. And in this wiredrawing process by the roller die 1, it is preferable to carry out in intermediate annealing after the wiredrawing, and then the wiredrawing by using the roller die 1 is carried out again, repeating such operations if necessary. In such a method, the size of the sintered wire material can be selected as desired, and the longitudinal size can be made 30 times or more the size in the section direction. Furthermore, since no organic binder is included in the material powder to use, a long size sintered wire material with the least detect and with an excellent strength and toughness can be obtained.
Patent JP-S5959626-A (JP)
Inventor: GAUTAMU MITORA
IPC: A61K38/36
Filed: 1983-05-30
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-H09276272-A (JP)
Title: In-coelom ultrasonic diagnostic device
Inventor: HIRAOKA HITOSHI
IPC: A61B8/12
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an in-coelom ultrasonic diagnostic device which enables surely sticking a piercing needle into the part to be pierced of the interior wall of a coelom while observing an ultrasonic image, with the examined direction of an ultrasonic wave transmitting/receiving part surely opposed to the part to be pierced. SOLUTION: An end forming part 1 curves a curving part 13 as a curving mechanism drive 15 is driven. Thereby a piercing needle 3 again comes into contact with the pressure sensor 9 of a projection angle adjusting member 6. Then the piercing needle 3 is pulled out of the interior wall of a coelom, and the curving part 13 is held curved by the curving mechanism drive 15 until a detecting device 11 detects nothing, i.e., until a switch 12 is turned off, so that the part to be pierced enters the scanning range of an ultrasonic wave transmitting/receiving part 2.
Patent JP-H07302407-A (JP)
Title: Magnetic head and its production
Inventor: HIROKADO YOSHINOBU
IPC: G11B5/127
Filed: 1994-05-06
Abstract: PURPOSE:To form a magnetic head which is easily produced by an ordinary film forming stage and stages, such as etching, even if this magnetic head is an azimuth magnetic head or the like inclined in the gap at a specified angle. CONSTITUTION:This magnetic head consists of two front cores 11, 12 which are disposed respectively to face each other via a gap material 20 on a substrate 50 and consist of a magnetic material, an upper yoke 14 and lower yoke 13 which are respectively magnetically connected to the other ends of these two front cores, a back shunt 16 which is magnetically connected to the upper yoke and lower yoke and forms a magnetic circuit and a coil 40 which is wound around this back shunt. These two front cores 11, 12 are line up respectively side by side on this substrate and are so disposed that the respective one-side ends 11a, 12a face each other via the gap material 20. In addition, the front cores are so formed that the thickness from the substrate surface is substantially a track width.
Patent JP-S61251811-A (JP)
Title: Automatic focus adjusting device
Inventor: KIMURA KENJI
IPC: G01C3/00
Filed: 1985-04-30
Abstract: PURPOSE:To perform automatic focus adjusting operation stably with high precision by performing control on the basis of a reference signal which follows up the sum of the quantities of incident light of two photodetection parts and a signal corresponding to the difference in the quantity of incident light. CONSTITUTION:A light beam projected by a light projecting means 11 is reflected by an object 10 and enters two photodetection parts of a photodetecting means 12 and the outputs of the photodetection parts 12a and 12b are led to a reference signal generating means 13 and an adjusting circuit 14. The reference signal generating means 13 generates the reference signal which follows up the sum of both photodetection outputs and the adjusting circuit 14 generates an automatic focus adjustment signal from the reference signal and a signal corresponding to the difference between both photodetection part outputs. This automatic focus adjustment signal is used to feed a lens driving motor which moves a photographic lens to an in-focus position etc.
Patent JP-S57208626-A (JP)
Title: Cleaning leader tape
Inventor: KUBOTA ISAO
IPC: G11B15/00
Filed: 1981-06-18
Abstract: PURPOSE:To obtain a tape having excellent transparency as well as an excellent cleaning effect to a magnetic head, a capstan, etc. of a magnetic recorder and reproducer, by coating a specific coating material containing a white pigment and a binder on a nonmagnetic base. CONSTITUTION:A 100wt% binder (such as polyvinyl chloride-polyvinyl acetate coplymer, thermoplastic polyurethane resin, etc.) and a 5-100wt% white pigment (such as Al2O3 of about 0.02-3mu grain size, kaolin, etc.) are dissolved into an organic solvent (such as methyl ethyl keton, etc.). A coating material thus obtained is coated on a nonmagnetic base (such as polyester film, etc.) 1 and dried to form a coat layer of about 0.1-1.5mu surface coarseness. Thus a cleaning leader tape 3 is obtained. This tape 3 is connected to the end part of a magnetic recording tape 6 formed by setting a magnetic layer 5 on a nonmagnetic supporter 4 and via an adhesive film 7.
Patent JP-H11290440-A (JP)
Title: Pendulum and pendulum clock
Inventor: ITO JIRO
IPC: G04B45/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To bring a perfume into contact with fresh air to activate the sublimation or evaporation thereof and disperse the aroma to the air so that the perfume can be diffused widely into the air by housing, mounting or impregnating a perfume or deodorant in a proper position vibrating in the air. SOLUTION: A pendulum clock 1 has a pseudo pendulum 2 moving regardless of time regulation. A split case 4 is screwed to the tip of the arm 3 of the pendulum 2, and a solid perfume is housed in the case 4. The perfume is put in a vessel with a seal, and replaced to the case 4 by peeling the seal. The upper lid 4 of the case 4 has a plurality of air holes, so that the aroma sublimated from the perfume is released through the air holes and diffused into air by the movement of the pendulum 2. As the perfume or deodorant, a gelled one or a one impregnated in a solid can be also adapted in addition to solid, liquid and piece-like ones. The pendulum 2 can be adapted to equipments having other pendulums without being limited to a clock or vibration-type advertising base.
Patent JP-S5218128-A (JP)
Title: Timing detection circuit
Inventor: KOIKE MASANORI
IPC: G06K15/07
Filed: 1975-08-01
Abstract: PURPOSE: In order to avoid the influence of the fluctuation of temperature as well as the circuit constant on the timing signal, through obtaining the timing signal by means of detecting the accord point of the signal being generated from the signal source being installed on a rotary body and the signal which delayed this signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63261181-A (JP)
Title: Sonar dome
Inventor: IWASE KOUJI
IPC: G01S7/521
Filed: 1987-04-17
Abstract: PURPOSE:To remove an unnecessary sound wave effectively without using any baffle plate whose machining is complicated by providing a sound absorber at the rear part so that a sound wave from the rear is intercepted and setting the front surface part of the sound absorber at an acute angle to the fitting surface for a sonar dome. CONSTITUTION:The sonar dome 12 is formed in a streamline lower-half shape and the reflection of a sound at the upper part of the dome is minimized by using a sound absorber. A sound absorber 3 is charged in the dome, the rear part slants gently as shown by 3a, and the side of a transmitter and receiver 2 is at an acute angle theta to the surface of a skirt part 4. Then when a ship body radiation noise 11 arrives from the rear, the sound absorber 3 absorbs the noise 11 and a noise reaching the transmitter and receiver 2 is extremely small. Further, a sound from the front reaches the front surface of the sound absorber 3 and the majority of it is absorbed, but the remainder is reflected. The reflected component is reflected toward the skirt part 4 because the front surface of the sound absorber 3 is at the acute angle to the skirt part 4, and absorbed by the skirt part 4. A component reflected by the skirt part 4 is extremely small and there is no influence upon the transmitter and receiver 2.
Patent JP-H03292915-A (JP)
Title: Cleanser feeder for hand washing
Inventor: SHINOHARA HIROAKI
IPC: A47K5/12
Filed: 1990-04-10
Abstract: PURPOSE:To save a time-consuming labor to add a cleanser without necessity to store plenty of the cleanser and without spoiling the beauty of a hand- washing spot and toilet by taking a part of hand-washing water and diluting the cleanser with the water to make a cleansing liquid. CONSTITUTION:After a cleanser 6 is connected to a mixing chamber 1 in a cleansing liquid feeder for washing hands, water is fed from a faucet or a pipe opening P. And the valve 41 at the discharge outlet 4 of the mixing chamber 1 is opened. Then water inflows from the water intake 3 to the inner space 2 by an accessory 5. The inflowed water becomes a cleansing liquid 7 in contact with and mixture with the cleanser 6 contained in or connected to the inner space 2. This cleansing liquid 7 is discharged from the opened outlet 4 to supply to hands. After a required volume of the cleansing liquid 7 is supplied to hands the opening mechanism 41 of the discharge opening 4 is closed to stop feeding the cleaning liquid 7 to hands. In this way, the cleansing liquid 7 and the air existing in the inner space 2 have no way to run away and hence, water inflow from the water intake 3 to the inner space 2 is stopped.
Patent JP-S5218369-A (JP)
Title: Control signal send circuit
Inventor: MURAOKA ATSUSHI
IPC: H03K17/66
Filed: 1975-08-04
Abstract: PURPOSE: In remote controlled electric clocks, children clocks are operated preventing jamming signals by using a pair of output transistors of different induction types. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000284644-A (JP)
Title: Image forming device and method
Inventor: MUNAKATA ATSUSHI
IPC: H04N1/29
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To improve productivity in image-recording in the case of performing recording on single side of recording material and in the case of performing recording on both sides thereof in an electrophotographic system image forming device. SOLUTION: This device is equipped with two image forming units 3a and 3b having a photoreceptor drum and a developing device, and fixing devices 4a and 4b. Recording paper is fed to the units 3a and 3b from cassettes 1a and 1b by paper feeding rollers 2a and 2b. At the time of performing recording on both sides of the recording paper, recording is performed on the different sides of the recording paper by the units 3a and 3b, and at the time of performing recording on either side of plural sheets of recording paper, recording is performed on either side of the recording paper in parallel by the units 3a and 3b.
Patent JP-H11290148-A (JP)
Title: Shielding body for partition device
Inventor: NOBUHARA TETSUJI
IPC: A47B96/04
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent the rattling of a sliding portion on which a slide cylindrical member is mounted by inserting a bolt into a mount hole formed on a body plate side and screwing the same into a threaded inner peripheral face of the slide cylindrical member. SOLUTION: An engagement part 23 formed on a lower part of an open top guide cylindrical member 18 is engaged with an upper part of a mount hole 16 formed throughout a top plate 4 of a dividing body and a central binding plate 12 of a supporting part 5 by an up-and-down guide means 7, and a lower annular plate 19a is screwed and fixed to the binding plate 12. An up-and-down cylindrical member 20 is slidably fitted to the guide cylindrical member 18 from an upper portion, the upper portion is fitted to a mount hole 17 formed on a central binding plate 13 of an up-and-down part 6 to fix the upper annular plate 19b to the binding plate 13 from a lower surface, and a bolt for moving up-and-down is inserted into the mount hole 16 and screwed into a threaded face 20a formed on an inner peripheral face of the up-and-down cylindrical member 20.
Patent JP-H11235497-A (JP)
Title: Washing machine with centrifugal dehydrator where swing is controlled and clothing is kept inside
Inventor: HORI JUNICHI
IPC: D06F37/26
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent a spinning tub from swinging and clothing from jumping out by providing a lid on the upper portion of the tub and supporting the lid that rotates together with the tub on the outer casing of a centrifugal dehydrator. SOLUTION: A lid 1 that covers directly the upper portion of a spinning tub 6 is provided inside the outer casing 5 of a centrifugal dehydrator. The lid 1 has a bearing 3 provided in the axis, and is supported onto an outer lid 2 so that the lid 1 itself may rotate. The lid 1 may be guided without contacting closely the spinning tub 6. This structure makes the lid 1 rotate together with the tub 6, pressing the tub 6 from above and starts the dehydrator smoothly by controlling the swing of the spinning tub. The lid prevents clothing from jumping out.
Patent JP-H02273785-A (JP)
Title: Image display device
Inventor: ARAI IKUYA
IPC: H04N3/223
Filed: 1989-04-17
Abstract: PURPOSE:To fix the display size in the vertical direction even vertical scanning frequency is changed and to freely change the size by controlling the electric current value of a constant current source which decides the amplitude value of the output voltage of a vertical oscillating circuit based on the amplitude value of vertical deflecting current in a vertical deflecting coil. CONSTITUTION:Amplitude detecting means 131 - 135 detect the utmost amplitude value of the vertical deflecting current in the vertical deflecting coil 6, update the detected utmost amplitude value, for example, by every vertical cycle, and a comparing means 136 compares the detected utmost amplitude value with a standard value set by a setting means 139. Then, based on the compared result, the electric current value of the constant current source 4 of the vertical oscillating means 2 is controlled in order to permit the utmost amplitude value to be equal to the standard value. Thus, even when the vertical scanning frequency is changed, the display size in the vertical direction is always fixed and the size is freely changed to an optional size by changing the setting of the standard value.
Patent JP-S58211402-A (JP)
Inventor: AOYANAGI YOSHISUKE
IPC: B27M1/00
Filed: 1982-06-02
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-S58674-A (JP)
Title: Automatic stop device for gas general main stopcock for individual consumers at time of severe earthquake
Inventor: SHIODA SADAO
IPC: F16K17/36
Filed: 1981-06-22
Abstract: PURPOSE:To prevent occurrence of a fire by coupling a handle extension part to a suspending part comprising a notch portion and an inclined portion so that a handle of a general main stopcock is assembled with a horizontal part having a pendulum and a leaf spring. CONSTITUTION:A pendulum is inclined by vibration to push up a leaf spring 7, and simultaneously the end of the spring pushes an inclined portion 3 outward, so that the engagement of a notch portion 4 of a suspending part is released from a horizontal part 8 secured to the existing pipeline. This causes a general main stopcock 1 to be rotated at 90-degrees for stopping distribution by a handle extension part 2 with a weight.
Patent JP-H08293827-A (JP)
Title: Satellite information distribution system and reception station device used in the system
Inventor: HATAKEYAMA AKIHIRO
IPC: H04B7/212
Filed: 1995-04-20
Abstract: PURPOSE: To efficiently distribute distribution information to many users at inexpensive line cost without delay and to efficiently obtain required information when the user requires if need. CONSTITUTION: News information and advertisement information are edited or collected by a central distribution station 1. Information are time-divisionally multiplexed and are multi-address-transmitted to multiple reception stations 4a, 4b,... by using a satellite 2. In the respective reception stations 4a, 4b,..., information which the user desires is selectively received and accumulated among distribution information in accordance with the reception selection request of the user. When an information output request is inputted in such a state with designation information of the output system by the user, information of the system corresponding to the output system is read in accordance with the request and it is supplied to a home television device 44 and the like. Then, it is displayed or sound-outputted in accordance with the output system so as to give information to the user.
Patent JP-H03292546-A (JP)
Title: Management method for indexed sequential arrangement file
Inventor: NAKAMURA MITSUHIRO
IPC: G06F17/30
Filed: 1990-04-11
Abstract: PURPOSE:To retrieve the data to be retrieved at a high speed by registering all types of condition data into one of two files as keys and also registering the prescribed types of conditions smaller than all types and the serial Nos added as necessary into the other file as keys respectively. CONSTITUTION:In the system of indexed sequential arrangement file (ISAM file F, etc.,) all types of condition data are registered into a file FA as keys. Meanwhile the prescribed types of conditions smaller than all types of condition data stored in a record and the serial Nos (1 - x, etc.,) added as necessary are registered in a file FB. These ISAM files FA and FB having the substantially same contents as an existing ISAM file are provided separately from each other. Furthermore the condition data parts of both files are all set to the keys. As a result, the data to be retrieved can be instantaneously retrieved under the specific conditions and also can be retrieved with only the combination of specific ones of plural conditions.