baber/WOPTO huggingface dataset:
Patent JP-H09162251-A (JP)
Title: Method and apparatus for measuring interfacial state density
Inventor: TAKAHAMA TAKASHI
IPC: G01N22/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To realize effective quality control and manufacture reliable products without defects by deriving the initial interfacial state density from the difference between the reciprocal of the initial lifetime of excessive carriers and the reciprocal of the saturation lifetime measured when it no longer decreases during the irradiation of a substrate with light. SOLUTION: A silicon substrate 1 is irradiated with a pulsed beam from a laser source 2 to produce electron-hole pairs as excessive carriers. Upon an interrupt of the pulsed beam, the attenuation of excessive carriers is measured by means of microwaves generated by a Gunn diode 3. The lifetime of excessive carriers is determined from the detected microwaves for each irradiation, and the initial interfacial state density is derived from the difference between the reciprocal of the saturation lifetime thus derived and the reciprocal of the initial lifetime. Since this measurement is independent from the processes of forming electrodes and ohmic contact on the reverse side, it is possible to reduce the costs of production systems and quality inspection and facilitate in-line measurements.
Patent JP-H08152270-A (JP)
Title: Paper dryer
Inventor: FUSHITSUGU HIDEKI
IPC: F26B3/30
Filed: 1994-11-29
Abstract: PURPOSE: To provide a small-sized paper dryer which absorbs the expansion of a troughlike mirror. CONSTITUTION: A paper dryer comprises a troughlike mirror 2 and a tubular lamp 1 to use infrared rays, wherein both the ends of the mirror 2 are extended from the light emitting unit of the lamp 1, a base 4 for receiving the sealed part 11 of the lamp 1 is fixed to the extended part 21 of the mirror 2, and the part 11 of the lamp 1 is held without fixing to the base 4.
Patent JP-H05150531-A (JP)
Title: Electrophotographic sensitive body
Inventor: KOBAYASHI TOSHIO
IPC: G03G5/06
Filed: 1991-12-02
Abstract: PURPOSE:To enable the utilization of the photosensitive body with a positive charge and the formation of the body to a higher sensitivity and higher speed and to improve the durability by constituting the body of a base body, a specific photosensitive layer and a protective layer consisting of epoxy resin. CONSTITUTION:The photosensitive body has the base body, the photosensitive layer and the protective layer consisting of the epoxy resin provided on the photosensitive layer. The photosensitive layer is formed by dispersing a phthalocyanine based conductive material, a charge transfer material and tetracyanoethylene into a binder. The high sensitivity and the high speed responsiveness are improved by incorporating the tetracyanoethylene into the photosensitive layer. Further, the durability is improved by protecting the photosensitive layer with the epoxy resin. The axis of ordinate in the light attenuation characteristic diagram of the photosensitive body indicates surface potential and the axis of abscissa indicates an incident light quantity. In Fig. 1, 2 indicates an example of the photosensitive layer added with the tetracyanoethylene and 3 indicates the example of the photosensitive layer not added with the tetracyanoethylene.
Patent JP-H07166669-A (JP)
Title: Gutter hanger
Inventor: HIRATA RITSU
IPC: E04D13/072
Filed: 1993-12-17
Abstract: PURPOSE:To provided simply mount a long gutter on a gutter hanger to a high eaves. CONSTITUTION:An indoor side lug holding section 5 is constituted of a projection 52 projected to an outdoor side from a mounting section 2 and a flat spring 51 projected to the indoor side from a bearing arm 3. A guide piece 7 projected downward is provided to a root section of the flat speing 51 of the bearing arm 3. An outdoor side lug 62 of a gutter 6 is hooked on an outdoor side lug holding section 4 of the gutter hanger 1, and if the gutter 6 is turned with the outdoor side lug holding section 4 as the center, the guide piece 7 extends an indoor side wall of the gutter 6, and an indoor side lug 61 is inserted between the flat spring 51 and projection 52.
Patent JP-H11150491-A (JP)
Title: Line level controller and echo canceler provided with the same
Inventor: SATO TERUYUKI
IPC: H04B3/23
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To avoid effects being made on a network design by facilitating parameter adjustment, so as to eliminate unnecessary level changes a transmission line through the adjustment. SOLUTION: A level measurement instrument placed at a pre-stage of this controller measures a level of a received signal, and a ratio G of the level to a design reference level of the input signal level to be adjusted is obtained. A level correction device 21 multiplies the input signal with the G to match the level of the input signal with the reference level. An output of the device 21 is used for a new input signal, from which an NLP and voice are detected. Since the input signal of the reference level is fed to an NLP 1 and a voice detector 23, there is no problem on setting of a threshold, and the presence of a voice signal is detected accurately. Moreover, a level inverse correction device 24 is provided to a post-stage of the NLP and the voice detector to multiply 1/G with the signal to restore the level to the original signal level.
Patent JP-H01196236-A (JP)
Title: Seeder
Inventor: TOKIZAWA TATSUAKI
IPC: A01G9/08
Filed: 1988-12-15
Abstract: PURPOSE:To provide a seeder capable of simplifying peripheral equipment and of installing more seeding tables, so designed that a lifting member for raising soil upward from the approximate center of plural ridging-receiving positions and a dividing member for distributing the ridging from said lifting member to the ridging-receiving positions are installed to enable said both members to be shared in an easy manner. CONSTITUTION:The objective seeder in which plural seeding tables 27... are installed in an identical working room 3 is constituted as follows: A conveyor 24 for raising soil upward from the approximate center of plural ridging- receiving positions and a dividing member 26 for distributing the ridging from said conveyor 24 to the ridging-receiving positions are installed. Because of raising soil upward of the approximate center of the plural ridging-receiving positions using said conveyor 24, said member 26 can be constituted in a simple fashion along with easy sharing of both the conveyor 24 and the member 26.
Patent JP-H09156852-A (JP)
Title: Main rope tension adjusting device for elevator
Inventor: SENDA KEIICHI
IPC: B66B7/10
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a main rope tension adjusting device for elevator in which length or tension of a main rope can be simply adjusted without using a large- scaled device, even in the case of a rope socket having step difference. SOLUTION: This main rope tension adjusting device for elevator is provided with socket lock members 10 capable of locking the rope sockets 4b of simple rods, an engagedly fitting member 15 constituted of engagedly fitting ropes 11 capable of engagedly fitting to a jack base 3, rod members 14, low friction nut members 12, an engagedly fitting block 13, and the like, and a link member 18 movably connecting the socket lock members 10 with the engagedly fitting member 15. It is constituted so that the socket lock members 10, the engagedly fitting member 15, and the link member 18 are pulled in the direction of an elevator body or the jack base 3, by threadedly moving the low friction nuts 12.
Patent JP-H10155725-A (JP)
Title: Air blower fan and tableware washing machine provided with this air blower fan
Inventor: SUZUKI HAJIME
IPC: A47L15/48
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To avoid the possibility of abnormal heat generation in a fan motor by taking away heat generated when the fan motor is driven by air passing through the fan motor. SOLUTION: A air blower fan 26 is provided with a spiral casing 32 fitted on the back face of a washing room 3, an air blowing impeller 33 rotatably provided in the spiral casing and a fan motor 34 for rotating the air blowing impeller 33. An introducing air passage 29 from the first suction hole 27 being formed on the back face panel 5 to the air blowing impeller 33 is formed by the spiral casing 32 and the back face of the washing room 3. In addition, on the back face of the spiral casing 32, a partition peripheral wall 35 is stood to a position where the apex edge is brought into contact with the back face panel 5. An air suction passage 28 from the air blowing impeller 33 to an air plenum 30 is formed by this partition peripheral wall 35 and the back face panel 5.  The fan motor 34 is arranged in the air suction passage 28 and air taken in from the first suction hole 27 and the second suction hole 39 passes through the fan motor 34.
Patent JP-H10155487-A (JP)
Title: Amino acid sequence and dna sequence of protein combination having the same
Inventor: HOTSUTA YOSHIKI
IPC: C07K14/435
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a specific amino acid sequence that exists in a proteins expressing a differentiation determinant gene gcm of cells of the central nervous system of animals, and is useful for elucidating the nervous system forming mechanism and developing methods for diagnosing and curing cerebral function diseases, cerebral tumor, etc. SOLUTION: This specific amino acid sequence is a new specific amino acid sequence of the formula (Xaa is an arbitrary amino acid sequence), which commonly exists in proteins that express the differentiation determinant gene gcm in the central nervous system of animals, functions as a DNA-binding domain of the proteins, and is useful for developing methods for diagnosing and curing cerebral function diseases, cerebral tumor, etc. by the use of gcm gene, and proteins and peptides of its expression while keeping pace with the advancement of elucidation of mechanism of the human nervous system. This amino acid sequence is obtained by PCR-amplifying different types of fragments of the gcm gene of fruit-flies, integrating the fragments into a vector that contains a gene of maltose-bonded proteins, introducing the vector into Escherichia coli to express the proteins, and selecting an amino acid sequence having avidity with different DNA fragments of the obtained proteins.
Patent JP-H03179363-A (JP)
Title: Production of toner
Inventor: KUNUGI MASANAO
IPC: G03G9/08
Filed: 1989-12-07
Abstract: PURPOSE:To allow the spheroidization of toner particles contg. low-melting components by a hot wind processing method by using the toner particles which are previously stuck with the fine particles of inorg. matter on the toner surfaces. CONSTITUTION:The toner contg. at least one kind of waxes, higher fatty acids, polyolefin, and olefin coplymer is formed by a grinding method and thereafter, the fine particles of the inorg. matter are previously stuck to the toner surface and the particles are spheroidized by a heat treatment. The low-melting components of the toner are exposed from the fracture surfaces by grinding and generate tacky adhesive strength thus generating the flocculation of the toner particles to each other bus if the toner surfaces are coated with the fine particles of the inrog. matter, this tacky adhesive strength is prevented and the force to flocculate the toner particles to each other decreases. The spheroidiztion of even the toner contg. the low-melting components by the hot wind method is possible in this way.
Patent JP-H09157497-A (JP)
Title: Epoxy resin composition for sealing semiconductor and semiconductor device sealed with the same
Inventor: KASHIWABARA TAKAYOSHI
IPC: C08K5/50
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for sealing semiconductors excellent in low humid absorption and high adhesion and useful for sealing semiconductor devices by compounding an epoxy resin and a combination of a specific resin and a specific compound as a curing agent. SOLUTION: This composition contains (A) an epoxy resin containing >=70wt.% of an epoxy resin of formula I (n is an integer of 0-6), (B) a compound bearing 2 or more phenolic hydroxyl groups in one molecule, preferably a compound of formula II (p is an integer of 0-6), (C) a phosphorus compound of formula III and (D) an inorganic filler in an amount of 60-95wt.% based on the whole weight of the epoxy resin composition. In addition, a polyolefin of an oxidized or unoxidized form is contained in an amount of 0.01-10 pts.wt. per 100 pts.wt. of the whole epoxy resin of the component A.
Patent JP-H07171152-A (JP)
Title: Ultrasonic diagnostic device
Inventor: GONDO MASAHIKO
IPC: G01N29/22
Filed: 1993-12-17
Abstract: PURPOSE:To provide an ultrasonic diagnostic device capable of treating a faint signal such as a reflected signal from the blood, and extracting Doppler information by plurally adding the A/D converted time series signals of received signals by use of an adder and a FIFO memory to extend the dynamic range. CONSTITUTION:An ultrasonic diagnostic device has an oscillator array 1 having a number of oscillating elements 2-1-2-n, a multiplexer 4, a timing circuit 5, a transmitting pulsar 6, a STC setting part 8, and a STC control circuit 9. The digital data obtained by ADD-converting the received signal of the reflected wave of an ultrasonic pulse emitted to a living body is composed 15 to provide an ultrasonic tomographic image. This device also has a dynamic range extending circuit 12 for storing the received data in a FIFO memory 14 as a time series signal in the first transmitting sequence, similarly performing the adding processing on and after the second transmitting sequence, and accumulating the addition result, and the output is composed 15 to determine the reflecting intensity of a prescribed space.
Patent JP-H06159236-A (JP)
Title: Recirculating stripping method
Inventor: KAWASHIMA YUTAKA
IPC: F04B23/00
Filed: 1992-11-27
Abstract: PURPOSE:To open and close a recirculating valve in a recirculating line which returns liquid in a replacement chamber into an air and liquid separation chamber surely when the level of liquid in the air and liquid separation chamber is lowered and the discharge function of a pump is lost in the stripping which sucks up the remaining liquid in the bottom of a tank. CONSTITUTION:Discharge pressure of a pump 5 is detected by a pressure sensor 16, and a recirculating valve 15 is opened after the predetermined period of time elapses after discharge pressure is reduced down to the set pressure and closed after the predetermined period of time elapses after discharge pressure is recovered up to the set pressure.
Patent JP-H10144256-A (JP)
Title: Cold cathode-ray type discharge lamp
Inventor: ODAGAKI TORU
IPC: H01J61/067
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device, and to improve the intensity of the radiation of ultraviolet ray by forming each electrode in both ends inside a light emitting tube, which is sealed with mercury and rare gas, of a straight part in the tube axial direction, an annular part concentrical with the inner peripheral surface, and a connecting part for connecting both the straight part and the annular part. SOLUTION: One end of a metal foil 2 made of molybdenum, which is embedded in a crimp sealing part 11 in both ends of a tubular light emitting tube 1 sealed with mercury and argon or the like, is connected to an external lead bar 4, and the other end is connected to an electrode 3. The electrode 3 is formed of a straight part extended in the tube axial direction, an annular part concentrical with the inner peripheral surface of a tube 1, and a connecting part for connecting both the straight part and the annular part, and the electrode 3 is formed of one tungsten strand, and one end of the connecting part unified with the annular part is wound around the straight part.  Since a discharge starting point is generated in an opposite electrode side of the annular part, discharge phenomenon is generated in a nearly whole space in front of the electrode 3 so as to excite the mercury, and the ultraviolet ray is thereby efficiently radiated. A coil electrode of a linear tungsten strand is desirably wound around the strand of the annular part, and generation of electron is improved by the hollow effect.
Patent JP-H01161639-A (JP)
Title: Bending method for fluorescent lamp and its bending device
Inventor: HOSOYA HISAO
IPC: H01J9/24
Filed: 1987-12-18
Abstract: PURPOSE:To wind a glass bulb without pressing it to a supporting member by separating the supporting member from this bulb after a bulb holding mechanism holds this bulb. CONSTITUTION:A straight tube type glass bulb 1 is supported and transferred with its tube axis kept at the nearly horizontal attitude, this bulb is softened during the transfer, when the bulb 1 is to be wound on a molding drum 9, a bulb holding mechanism 10 holds this bulb 1, then a supporting member 6 is separated from this bulb 1. When a movable member 43a is rotated around a shaft 47, the other end is operated in the opposite direction to the direction A, a supporting member receiver 44 is operated in the direction C, the supporting member 6 and the supporting member receiver 44 are separated from the bulb 1. The bulb member 1 is prevented from hitting the supporting member 6, and no flaw or recess is formed on the surface of the bulb 1.
Patent JP-H03180620-A (JP)
Title: Method and device for excavation of caisson bottom
Inventor: MATSUI NOBUYUKI
IPC: E02D23/08
Filed: 1989-12-11
Abstract: PURPOSE:To prevent a dead angle part from being left unexcavated by installing a plurality of outriggers capable of extension/contraction in two stages, an upper one and a lower one, in an excavating machine having a drum cutter freely capable of being directed up/down and rotated, and setting the machine to be eccentric for excavating just under a caisson after excavating a center part. CONSTITUTION:An arm 20 having a drum cutter 22 is installed to be freely directed up/down and rotated is installed on the forward end of a guide mast 10, and a plurality of outriggers 16, 17, freely capable of extension/contraction, are installed at an upper and a lower frame 11, 12 supporting the guide mast 10 for composing an excavating machine B. The excavating machine B is then suspended in a caisson A by a crane or the like, and installed on the center of the caisson A by the outriggers 16, 17, to excavate down the opening part spherically. After excavating a center part, the excavating machine B is set to be eccentric to the wall side, and a part just under the caisson A is excavated. The bottom part can thus be excavated without leaving a dead angle part unexcavated.
Patent JP-H11113455-A (JP)
Title: Fishing rod
Inventor: ISHII HITOSHI
IPC: A01K87/02
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod capable of dealing with a reduced number of fishing rods so as to eliminate a problem in which a great number of fishing rods suitable for kinds of fishing place, season and fish to be fished are conventionally required. SOLUTION: This fishing rod comprises a hollow outer fishing rod and an inner fishing rod to be inserted into the outer rod. The outer fishing rod can be used alone. The inner fishing rod is inserted into the outer fishing rod and used as a fishing rod, if required.
Patent JP-H08181507-A (JP)
Title: Microwave attenuator
Inventor: SATO KAZUO
IPC: H01P1/22
Filed: 1994-12-21
Abstract: PURPOSE: To facilitate adjustment of output power or attenuation of the inexpensive attenuator with excellent characteristic such as a VSWR (voltage standing wave ratio) by sticking a radio wave absorbing body onto a face having a magnetic field inside a square waveguide. CONSTITUTION: A radio wave absorbing body 7 is sticked to an inner face of an H plane wall at an optional position between a flange 2 at an opening side of a waveguide 1 and a gun diode 4 to form an attenuator 8. Then an electromagnetic wave is propagated inside the waveguide 1 from a position of the gun diode 4 in a direction of the flange 2. Lines of electric force and magnetic force passing through the absorbing body 7 are absorbed to a part of the waveguide 1 to which the absorbing body 7 is sticked, resulting that the propagated electromagnetic is attenuated. When the absorbing body 7 is fitted to an H plane (upper magnetic field face) of the waveguide 1, a degree of the electromagnetic wave absorbed by the absorbing body 7 is proportional to the thickness of the absorbing body 7. Thus, the attenuation is dependent on the thickness of the absorbing body 7.
Patent JP-H10157045-A (JP)
Title: Decorative sheet
Inventor: ONO HARUO
IPC: B32B33/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet having sharp design without reducing ink concentration and satisfactory stain resistance in the sheet utilizing aqueous emulsion. SOLUTION: A base coating layer 12 obtained by coating a base material sheet 11 with aqueous emulsion paint containing unfoamed capsule foaming agent is provided, an intermediate coating layer 14 obtained by coating thereon with aqueous emulsion paint containing no capsule foaming agent is provided, a design print layer 13 is further provided thereon, and it is heated to be foamed, thereby obtaining the decorative sheet. After the layer 13 is provided and then imitation die stamping is conducted with the aqueous emulsion paint containing the unfoamed capsule foaming agent, it is heated to be foamed, and hence the sheet may be obtained. Since the layer 13 is not directly affected by influence of the foaming, ink concentration is not reduced, and the design becomes sharp as well. Further, stain resistance becomes satisfactory.
Patent JP-2001140412-A (JP)
Title: Removing method for waterproof sheet
Inventor: SERA MASAYA
IPC: E04G23/03
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a removing method for an existing waterproof sheet, which is highly efficient, safe and gives no noncormity to recycling of the waterproof sheet recovered. SOLUTION: A cut-out device which has a ring-shaped cutting blade with a size larger than the outer periphery of the fixing member at the lower end for removing an existing sheet is used, the existing waterproof sheet is cut out to a ring shape around each fixing member, and the existing water proof sheet is peeled off and removed except for there cut-out portions.
Patent JP-H10156516-A (JP)
Title: Method for shaking out sand on casting and apparatus therefor
Inventor: SONOBE MASAO
IPC: B22D29/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To perfectly and efficiently remove the stuck material of sand, etc., stuck on a hollow part of a casting. SOLUTION: The sand removing device arranges a main frame 3 rotatable by driving a cylinder on a base table 1 and fits a sub-frame 5 providing a work laying surface 8 for laying a cylinder head S in this main frame 3. The sub-frame 5 is connected with an outlet shaft of main cylinder fitted to the cylinder head S so as to vibrate according to the drive of this air cylinder 7. Then, in the sub-frame 5, a holder 6 is arranged so as to hold the cylinder head S laid on a work laying surface 8 by interposing with the sub-frame 5 and the holder 6. Further, a tank 13 incorporating many granular bodies is arranged in the sub-frame 5, and at the time of inclining the main frame 3, these granular bodies is made to introduce into a water jacket in the cylinder head S through a communicating passage formed in the sub-frame 5.