baber/WOPTO huggingface dataset:
Patent JP-H03271198-A (JP)
Title: Apparatus for pulling up silicon single crystal
Inventor: SEKI HIDETOSHI
IPC: C30B35/00
Filed: 1990-03-20
Abstract: PURPOSE:To improve crystallization ratio of a silicon single crystal by providing a main chamber, gate valve and pull chamber and mechanism for pulling up the silicon single crystal and engaging a protective cover with a neck part of the main chamber. CONSTITUTION:The aforementioned apparatus for pulling up a silicon single crystal has a main chamber 6 equipped with a neck part 4 in the upper part thereof. A pull chamber and a mechanism for pulling up the silicon single crystal are provided through a gate valve part 8 on the upper neck part 4 of the main chamber 6. A protective cover 30 engaged with the inner peripheral wall surface of the neck part 4 is formed from carbon, etc. The surface of the protective cover is effectively roughened and the roughness is preferably 1-30mu expressed in terms of the maximum roughness (Rmax). The following action is performed by providing the aforementioned protective cover 30. The surface temperature of the neck part 4, i.e. the surface temperature of the protective cover 30 is increased by providing the above-mentioned protective cover 30 to reduce deposition of silicon oxides. Dropping of deposited substances is also reduced.
Patent JP-S57187259-A (JP)
Title: Ink jet type printer
Inventor: OOBA HARUTAROU
IPC: B41J2/165
Filed: 1981-05-12
Abstract: PURPOSE:To obtain the titled device which can close a nozzle and prevent ink from evaporating when it is not in motion by a method wherein a guide spindle provided with a carrier holding a print head is provided so that the print head may move to the side of a roller for the cap. CONSTITUTION:When printing ends, a carrier 25 advances to the left end and pushes a switch 35, a motor 16 starts and an eccentric bearing 12 begins rotating through a worm 17, a driven gear 15. The large diameter part 20 of a stopper plate 18 is fitted into the notch part 34 of the carrier 25 to lock the axial movement of the carrier 25. As the eccentric bearing continues rotating, the carrier 25 revolves about the center of a guide shaft 5 and the nozzle face 28 comes in contact with the roller 30 for the cap to close the opening of the nozzle face 28.
Patent JP-H08267184-A (JP)
Title: Method for starting slab continuous casting
Inventor: KAMEYAMA EIJI
IPC: B22D11/05
Filed: 1995-03-29
Abstract: PURPOSE: To effectively prevent the scrubing of the solidified shell against short wall side plates at the time of starting casting and the development of bulging and breakout to the short wall sides at the time of stationarily casting, in a slab continuous casting machine. CONSTITUTION: A mold, in which the short wall side plates 2 are interposed with long wall side plates 1 and are shiftable in the width direction of the slab, is used. A taper of the short wall side plate 2 at the interval from the starting of casting until the solidified shell 6a is passed through at least the lower end of the mold, is made to be Tp and the taper at the time of stationarily casting thereafter is changed to Tn. Wherein, the Tp is made to be 0<Tp<0.9 Tn.
Patent JP-H06258601-A (JP)
Title: Synthetic resin molded goods and spectacle parts
Inventor: MUNENO TAKUMI
IPC: C08L89/00
Filed: 1993-03-06
Abstract: PURPOSE:To provide the spectacle parts which do not damage skin and hair and the synthetic resin molded goods, such as ornaments, combs and hair ornaments, or synthetic resin plates suitable for production thereof. CONSTITUTION:The synthetic resin molded goods are formed by incorporating the oligopeptide obtd. by hydrolyzing protein into these goods. Collagen is used as the protein for the spectacle parts 1, 2. The oligopeptide blotting on the surfaces is adsorbed on the skin and is rapidly absorbed therein or is adsorbed into the hair having damaged cuticles, thereby, the rough skin is prevented and the cuticles of the hair are improved and protected.
Patent JP-H01244498-A (JP)
Title: Method for making voice conversation speed adaptable
Inventor: WATANABE TOMIO
IPC: G10L21/057
Filed: 1988-03-25
Abstract: PURPOSE:To realize smooth conversation between a human being and machine by estimating his speaking speed based on the time rate and making the OFF section of the corresponding speech from the machine longer or shorter so that the speaking speed from the machine can coincide with the speaking speed of the human being. CONSTITUTION:When voice signals are inputted from a microphone 1, the signals are inputted to an A/D converter 3 through an LPF 2 and converted into digital signals. The digital signals are compared with a reference value by means of an ON-OFF pattern analyzer 4 and, when one section of the digital signals is larger than the reference value, the section is discriminated as an ON section. When the section is smaller than the reference value, the section is discriminated as an OFF section. Accordingly, ON-OFF pattern signals are outputted from the analyzer 4 and supplied to a hang-over or full-in execution circuit 5 and, when hang-over is performed on the pattern signals; only OFF sections having continuing times shorter than a certain value are replaced with ON sections. The output signal of the circuit 5 is supplied to a computer 6 and each OFF section on which the hang-over or full-in is performed is outputted after each section is made longer or shorter.
Patent JP-H04306898-A (JP)
Title: Printed wiring board
Inventor: TAKAGI OKICHIKA
IPC: H05K3/34
Filed: 1991-04-03
Abstract: PURPOSE:To provide a printed board where a pad used for the connection of an electronic part is kept constant in area even if a solder resist applied around the connection terminal (pad) of a conductor pattern gets out of position and the electronic part is surely protected against imperfect connection at mounting. CONSTITUTION:Opposed connection terminals 4b and 5b are formed larger than required for connection, and a solder resist opening 7 which enables the connection terminals to be exposed is provided so as to traverse the connection terminals 4b and 5b.
Patent JP-S63236349-A (JP)
Title: Jig for formation of frame substrate for integrated circuit
Inventor: YAMASHITA HISANORI
IPC: H01L23/28
Filed: 1987-03-24
Abstract: PURPOSE:To facilitate the mass production of integrated circuit by bonding process while avoiding any pollution of products by a bonding process by a method wherein a forming jig is formed into a structure to be bonded onto a substrate in around the same thickness as the height of sealing resin connected to overall integrated circuit mounting substrate frame while making it possible to peel off the substrate. CONSTITUTION:A formation jig 1 is made of, e.g., a polyimide base film tape of around the same thickness as the height of sealing resin having a hole part 8 in an integrated circuit mounting part made by press machining. This formation jig 1 is pressure-fixed to be bonded onto a frame substrate 3 using silicon resin, etc., while sealing resin 4 is injected to form an integrated circuit mounting frame substrate. Then, an integrated circuit 2 is mounted on this substrate 3 to be assembled. The temperature during this assembling process is around 200 deg.C at maximum while the material of formation jig 1 to be bonded shall be provided with the thermal resistance to said temperature of 200 deg.C. After finishing the assembling process, the bonded jig 1 is to be peeled off from the frame substrate 3 however, e.g., silicon resin applicable for bonding process can be peeled off easily.
Patent JP-S60234057-A (JP)
Inventor: ERUNSUTO ZENFUTO
IPC: B60T7/06
Filed: 1985-04-05
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-S61228653-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIHATA MIKIO
IPC: H01L21/76
Filed: 1985-04-02
Abstract: PURPOSE:To stabilize isolation withstanding voltage and to make it possible to control the isolating width between active layers highly accurately with good reproducibility, by providing a lateral-growth preventing layer comprising, e.g., an Si3N4 layer between the active layers formed by an epitaxial growing method. CONSTITUTION:A semiconductor substrate, e.g., a P-type silicon substrate 1 is prepared. An isolating insulating film, e.g., a silicon oxide film 2, is formed on the main surface of the substrate by a thermal oxidation method. An Si3N4 film is further formed thereon by a pressure reduced CVD method. Then, the Si3N4 film is patterned by a photoengraving method. Thereafter, a lateral-growth preventing film, e.g., an Si3N4 film 10, is formed on the entire surface of the silicon substrate 1 again. Then, an active layer 3 is formed on the silicon substrate 1 by an epitaxial growing method. Finally an N-MOST is formed on the part of the active layer 3. Thus, each active layer is positively isolated, and the isolation withstanding voltage of the transistor, which is formed on each active layer, does not become unstable.
Patent JP-H08266318-A (JP)
Title: Bleaching method for pearl
Inventor: HAMAGUCHI TAKAYOSHI
IPC: A44C27/00
Filed: 1995-03-29
Abstract: PURPOSE: To provide an improved method for bleaching a pearl quickly and economically under a mild condition. CONSTITUTION: Regarding the method for bleaching a pearl, light is applied in the presence of a peroxide, and a transition metal compound or an aluminum compound as a catalyst. As a result, a bleaching time can be surprisingly shortened, and a high pearl bleaching effect can be provided.
Patent JP-H05155396-A (JP)
Title: Satellite fairing for rocket
Inventor: KOUSETSU YUUJI
IPC: B64G1/00
Filed: 1991-04-04
Abstract: PURPOSE:To reduce aerodynamic forces in the direction normal to an airframe shaft to enable flying to be controlled up to a larger elevation angle by providing plural pairs of opposing holes at both outer circumferential sites on the center line of a cross section normal to the airframe shaft, and providing an equalizing means which reduce pressure differential in the external neighborhood of each pair of holes. CONSTITUTION:In a satellite fairing 1 which is provided at the tip of a rocket, plural pairs of opposing holes 3, 4 are provided at both outer circumferential sites on the center line of a cross section normal to an airframe shaft. An equalizing means 5a (for example, piping) is used to reduce pressure deferential in the external neighborhood of each pair of holes. This constitution causes aerodynamic forces in the direction normal to the airframe shaft to be reduced and enables flying to be controlled up to a larger elevation angle without increasing controlling forces if the shape of the satellite fairing is not changed. In addition, this constitution also provides flying control for larger satellite fairings if the control is limited within the same elevation angle range.
Patent JP-H05274636-A (JP)
Title: Electric element and magnetic head and structure for attaching them
IPC: H05K1/18
Filed: 1992-03-27
Abstract: PURPOSE:To eliminate a useless space and to thin and miniaturize attaching structure at the time of attaching a board by exposing the tip surface of the terminal member of an electric element or a magnetic head to the outside of a housing body while flushing it with the outer surface of a sealing member. CONSTITUTION:When a magnetic core device 15 consisting of a core part 12, a bobbin 13 and a coil 14 is housed in a sealed case 10, the structure of the terminal member consisting of a conductive body pin to be attached to the bobbin 13 is made previously as follows. That is, the member 16 is constituted of the main body part 16a of a prismatic shape and a bent part 16b made to a pin shape thinner than the part 16a and formed integrally on the bobbin side base end part of the main body part 16a, and the bent part 16b is inserted into a fixed hole 13a provided on the bobbin 13 and the member 16 is fixed to the bobbin 13. In such a manner, the base end surface 16c of the main body part 16a is made flush with the opening part 10a of the lower surface side of the case 10 and after the inside of the case 10 is filled with the sealing mem ber 17, the main body part 16a exposing to the opening part 10a is joined to a flexible board 18 connecting to a head driving electric circuit.
Patent JP-S51147218-A (JP)
Title: Controlling system of pattern generation
Inventor: NAKANE KAZUNARI
IPC: G09G1/10
Filed: 1975-06-13
Abstract: PURPOSE:To provide high quality of display with a simple circuit constitution by changing the space ratio of the vertical and horizontal lattices of a square lattice in accordance with the ratio of right-angle information components  X and  Y of segments to be indicated.
Patent JP-S56168680-A (JP)
Title: Developing and cleaning device
Inventor: GOTOU TAKAHARU
IPC: G03G21/10
Filed: 1980-05-29
Abstract: PURPOSE:To perform good developing and cleaning with the same magnetic brush by forming the layers of the toner of constant thickness in the upper and lower parts of a developing nip by the use of a weir member at the time of cleaning. CONSTITUTION:A magnet roll 4 and a sleeve 5 rotate in an arrow (x) direction, and a reflux layer 21 of the toner is formed in the upper part of a developing nip when the ratio in the number of revolutions is >=20. This layer softly contacts a photoreceptor 6 while sliding, whereby good developing is accomplished. If in the case of cleaning the flow of the toner is blocked by moving a weir member 7 in a (u) direction, two reflux layers 21 are formed in the upper and lower parts of the developing nip. In this state, the forces in the arrow (x) and (y) directions of the figure act upon the toner, and the toner assumes the form that it is sandwiched by compression. This compression sandwiching force produces a good result with respect to cleaning. Thereby, the good developing and cleaning are accomplished with the same magnetic brush.
Patent JP-S546475-A (JP)
Title: Complementary field effect semiconductor device
Inventor: SASAKI ISAO
IPC: H01L21/8238
Filed: 1977-06-16
Abstract: PURPOSE:To obtain C-IGFET small in area by reducing the insulation separation region, through the high impurity concentration region under the source and drain region for one of P and N channel regions, which have channel stopper effect.
Patent JP-S51148312-A (JP)
Title: Originating subscriber search method
Inventor: SATOU ISAO
IPC: H04M3/42
Filed: 1975-06-16
Abstract: PURPOSE:After an originating subscriber hooks on, the subscriber called indicates alarm to the telephone exchange by operating the keyboard, etc. and the exchange office maintenance operator searches the position of the originator and notifies the subscriber called.
Patent JP-S547213-A (JP)
Title: Howler signal transmission system
Inventor: KAMATA KOUZOU
IPC: H04Q1/20
Filed: 1977-06-20
Abstract: PURPOSE:To prevent the transmission of the higher grade howler signal from the start to plural subscribers by transmitting the lower grade howler signal at the outset.
Patent JP-H04285178-A (JP)
Title: Formation of disperse-resin film
Inventor: SAKAGUCHI KIMINORI
IPC: B05D1/04
Filed: 1991-03-13
Abstract: PURPOSE:To obtain a resin-coated steel sheet excellent in fingerprint resistance, weldability and solderability by baking a disperse resin film with the remaining heat imparted to the steel sheet when a chromate film is heated and dried. CONSTITUTION:A chromated 20 steel sheet 10 is heated and dried 30, and the temp. of the steel sheet 10 being cooled 40 after heating is detected by a thermometer 47. The capacity of the cooler 40 is adjusted based on the detected temp., and the steel sheet is kept at 140-80 deg.C on the inlet side of an electrostatic disperse coating device 50. A resin emulsion is electrostatically dispersed on the steel sheet to form a discontinuous resin film on the surface. The amt. of the resin to be deposited is preferably controlled to 0.1-20g/m<2>. Since the remaining heat of the steel sheet heated to dry its chromate film is utilized to bake the resin film, chromating and resin baking are performed in a continuous line while saving the energy and space.
Patent JP-H0521540-A (JP)
Title: Chip-mounting case provided with conductive passage
Inventor: SHIBUYA TADAMORI
IPC: H01L23/12
Filed: 1991-03-11
Abstract: PURPOSE:To provide a chip-mounting case wherein a wire bonding operation is simplified in an IC, an LSI or a VLSI circuit and a conductive passage is provided. CONSTITUTION:A chip-mounting case 10 for an IC, an LSI or a VLSI circuit is constituted of the following: a synthetic-resin main body 1 forming a three- dimensional structure; and a synthetic-resin film 3 in which conductive passages 5 which are molded integrally at least on one face of it have been formed.
Patent JP-H05235484-A (JP)
Title: Semiconductor light source
Inventor: MAEDA TETSUO
IPC: H01S5/00
Filed: 1992-02-21
Abstract: PURPOSE:To assemble a semiconductor light source without generating any defect in bonding wires nor generating any dust or any flaw on a light emitting device chip, and to adjust easily the optical axes of a Fresnel lens and the chip so as to coincide with each other. CONSTITUTION:A holder 5 is made of the material through which an emitted light alpha is not transmitted. In a front plate 11 of the holder 5, which is placed on the light emitting side of the holder 5, a light emitting opening 12 whose inner diameter is larger than the outer diameter of a Fresnel lens 3 is provided. To the inner surface of the front plate 11, a lens board 4 molded integrally with the Fresnel lens 3 is bonded. A stem 6 of a light emitting device unit 2 is engaged with a mounting part 13 of the holder 5. The inner periphery of the rear end part of the holder 5 is so formed that when the stem 6 is inserted into the mounting part 13 a clearance 14 is generated between them. The light emitting device unit 2 is moved in the orthogonal direction to its optical axis within the clearance 14. Thereby, the optical axes of the light emitting device unit 2 and the Fresnel lens 3 are adjusted so as to coincide with each other.
Patent JP-H01245606-A (JP)
Title: Howling suppressor
Inventor: HOSOI SHIGERU
IPC: H03G3/30
Filed: 1988-03-25
Abstract: PURPOSE:To automatically suppress howling by adaptive-delta-modulating a voice signal and decreasing the gains of amplifiers when the howling is detected by the difference of a quantization signal. CONSTITUTION:Variable gain amplifiers 41-4n amplify voice signals from band- pass filters 31-3n variably. Gain controller 61-6n obtain a difference DELTAi of the quantization signal by an adaptive delta modulator 7 and obtains whether the difference DELTAi coincides with an upper limit value DELTAmax or not by a comparator 8. A coincidence time is obtained by an integrator 9, the occurrence of the howling in the voice signal of the said band is discriminates by a decision signal outputter 10 when the coincidence time continues for a prescribed time and the said variable gain amplifier 4 is controlled so as to decrease its gain. Thus, the howling can be automatically suppressed.
Patent JP-H04284093-A (JP)
Title: Electronic still camera
Inventor: YANAGISAWA YUKIYOSHI
IPC: G03B7/16
Filed: 1991-03-12
Abstract: PURPOSE:To enable stroboscopic photography reducing blurring caused by the movements of an object and the camera and making color reproduction and exposure proper in the electronic still camera. CONSTITUTION:When the stroboscopic photography is judged according to photometric information from the object, a system microcomputer 16 changes over a switch 8 and connects the fixed color temperature set information of a stroboscopic color temperature setting circuit 10 to the control terminal of a white balance control part in a camera process circuit 4. Just before stroboscopic light emission, trigger pulses are impressed to a CCD 3 by a trigger circuit 17, and electric charge stored in the CCD 3 are ejected. Then, dimming is executed by light reflected from the object with the light emission of the stroboscopic light emission signal. Exposure time is from the impression of the trigger pulse to the generation of the next transfer pulse.
Patent JP-2000268780-A (JP)
Title: Electric bulb holder and electric bulb with holder
Inventor: TODA KATSUMI
IPC: H01K1/46
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric bulb holder capable of fixing an electric bulb to the holder without using an adhesive, excellently ventilated, suppressing temperature rise due to heat caused by the electric bulb itself and reducing possibility of electric bulb breakage even if assembled by using an automatic assembly device, etc., in the electric bulb holder fit on the periphery of the electric bulb when mounting the small-sized electric bulb on a printed circuit board. SOLUTION: This electric bulb holder 40 has a double structure constructed of first and second cylindrical parts 41 and 42. An inner diameter Φ2' of the second cylindrical part 42 is greater than the maximum allowable dimension of an outer diameter Φ1 of an electric bulb 10. A diameter Φ3 of a circle inscribed to a plurality of projecting parts 42a formed on an inner face 42b of the second cylindrical part 42 is slightly smaller than the minimum allowable dimension of the outer diameter Φ1 of the electric bulb 10. In addition, a material having a large resilience such as a silicon rubber is used for the material of the second cylindrical part 42. The material is brought into intimate contact with an outer face 10a of the electric bulb 10 as the projecting parts 42a is being deformed and then the electric bulb 10 is held.
Patent JP-H11271437-A (JP)
Title: Apparatus and method for tracking target
Inventor: OKADA TAKAMITSU
IPC: G01S13/66
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and a method in which even a target to be tracked whose color is an intermediate color can be tracked with high accuracy, by a method wherein attribute data related to observed data from a position correlation means is selected, and the observed data in a correlation with designated attribute data is selected. SOLUTION: A target observation device 21 outputs observed data indicating the position of a target to be tracked and attribute data indicating the attribute of the target to be tracked. A motion factor probability distribution computing device 23 to which the observed data is transferred finds the probability distribution A(i) of a motion factor from the target to be tracked. A motion factor correlating device 24 selects observed data capable of being in a correlation with the target to be tracked, on the basis of the probability distribution A(i) and on the basis of a preset parameter. In addition, an attribute data estimating device 25 to which the attribute data is transferred computes the estimated value of the attribute data in the present time.  An attribute correlating device 27 selects observed data capable of being in a correlation with the target to be tracked, in the observed data on the basis of the estimated value of the attribute data. On the basis of it, an estimating device 28 estimates the position of the target to be tracked, and even the target to be tracked whose color is an intermediate color can be tracked with high accuracy.