baber/WOPTO huggingface dataset:
Patent JP-H01106547-A (JP)
Title: Synchronizing signal generating circuit
Inventor: MORIFUJI MOTOYOSHI
IPC: H04L27/06
Filed: 1987-10-19
Abstract: PURPOSE:To make stable synchronizing signals always generable by reducing the zero-amplitude component of demodulated signal and producing the synchronizing signals by using only trigger signals at the time of phase changes. CONSTITUTION:The synchronizing signal generating circuit 21 which generates synchronizing signals against demodulated signals of an amplitude-phase demodulation (AM-PSK demodulation) system using three values of '0' and + or -in phase and '0' in amplitude, is composed of a low-pass filter 31, comparator 32, trigger generating circuit 33, frequency dividing circuit 34, and oscillation circuit 35. The synchronizing signals are produced by using only trigger signals at the time of phase changes by reducing the zero-component of the demodulated signals by means of the low-pass filter 31. Therefore, no period disturbance takes place when the amplitude of the demodulated signals is reduced and stable synchronizing signals can always be produced.
Patent JP-H04140991-A (JP)
Title: Compressed scramble signal agc device
Inventor: WAKABAYASHI SHUNICHI
IPC: H04K1/04
Filed: 1990-10-02
Abstract: PURPOSE:To contribute to the expansion of a CATV and to the profitability of a subscriber by performing AGC processing for plural compressed scramble modes by one device. CONSTITUTION:When the horizontal synchronizing signal of a video signal inputted from a video input terminal 1 is a scramble mode, for example, lower than a normal reference level by 10dB, it is amplified by an amplifier 9 by +4dB, which goes to -6dB, and is amplified by 0dB by an amplifier 10, which goes to -10dB, and is amplified by -6dB by an amplifier 11, then, amplified output of -16dB can be obtained. Adversely, when levels inputted to the amplifiers 9, 10, and 11 are -10dB, -6dB, and -0dB, respectively, the output of -6dB can be taken out of all the amplifiers. It other words, it is possible to always input a video signal of constant -6dB to the amplifier 4 of an interface device provided at the television device of the subscriber by applying a switching pulse for mode selection from a switching pulse input terminal 7, which enables a stable AGC signal to be taken out.
Patent JP-H01106501-A (JP)
Title: Microwave/millimeter wave module
Inventor: UNNO ISAMU
IPC: H01P1/00
Filed: 1987-10-19
Abstract: PURPOSE:To facilitate the provision of a DC bias and to improve high frequency choke characteristic of a bias circuit and to attain small sized module by extracting a terminal lead of the bias circuit at the outside of an air-tight terminal in the vertical direction of a circuit board. CONSTITUTION:A microwave millimeter wave signal is inputted/outputted by connecting a coaxial horizontal terminal 15 horizontally to a microwave circuit provided to the surface of the circuit board 1 fitted to the bottom of a metal base 10. Moreover, the bias circuit is formed by an air-tight terminal 20 formed by the shield strip line on the same face with the mount face of the coaxial horizontal terminal 15 and in the vertical direction to the said terminal 15 and a DC bias is given from an external lead 21 of the air-tight terminal 20 to the semiconductor element of the microwave circuit through the air-tight terminal 20. Since the air-tight terminal 20 being the bias circuit is fitted on the same face as the face mounted with the coaxial horizontal terminal 15 inputting/outputting the microwave millimeter signal of the microwave circuit in the direction vertical to the coaxial horizontal terminal 15, the size of the module case is made small and the resonance frequency of the case is increased and no hindrance is given to the operation of the microwave millimeter wave at high frequency bands.
Patent JP-H08179932-A (JP)
Title: Arithmetic unit
Inventor: SENOO KATSUNORI
IPC: G06F7/527
Filed: 1995-10-11
Abstract: PURPOSE: To provide an arithmetic unit which can suppress the undesired signal transition and the unnecessary charging and discharging caused by the glitch with the signal propagation delay difference and can reduce the power consumption. CONSTITUTION: The switch circuits 33-1 to 33-3 are provided at each input side of adders placed at the arithmetic stages ST1 to ST3 of the 1st to 3rd stages to secure the coincidence among the data transmission phases. Then the delay control circuits 4-1 to 4-3 are added to successively turn on the circuits 33-1 to 33-3 with the delay time equivalent to the processing time of each arithmetic stage. In such a constitution, the useless calculation by the undesired signal change can be eliminated and the increase of power consumption can also be prevented.
Patent JP-H08125080-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HOSOI YOSHIHIRO
IPC: H01L23/50
Filed: 1994-10-27
Abstract: PURPOSE: To electrically connect an inner semiconductor element to an external electric circuit by forming a brazing material for connecting an external lead terminal to a metallized wiring layer from gold-tin-silver alloy or gold-tin- palladium alloy. CONSTITUTION: An insulating board 1 has a metallized wiring layer 4 extended from the periphery of a mount part for mounting a semiconductor element 3 at the center on the upper surface to the outer periphery. The element 3 is connected at the electrode to the layer 4, and at the external lead terminal 2 to the layer 4 via a brazing material 6. An insulating base 1, the element 3 and the terminal 2 are partly covered with molding resin 7. Particularly, the material 6 for connecting the terminal 2 to the layer 4 is made of gold-tin- silver alloy or gold-tin-palladium alloy. Thus, the element 3 can be electrically connected to an external electric circuit.
Patent JP-2000096734-A (JP)
Title: Fiber laminated sound absorbing material
Inventor: INO FUMITAKA
IPC: E04B1/86
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a fiber laminated sound absorbing material capable of preventing the immersion of moisture, decrease in sound-absorbing performance and generation of wrinkles on the unwoven fabric in the surface skin layer. SOLUTION: The fiber laminated sound absorbing material is provided with the surface skin layer 2 having a gap of at most 200 μm between fibers having a water repellent finish by a resin material on one or both the surfaces of organic fiber nonwoven fabric or a core layer 1 made of organic fiber unwoven fabric. Apparent density of the organic fiber nonwoven fabric forming the core layer 1 is set to be at least 0.01 g/cm3, and the apparent density of the organic fiber nonwoven fabric forming the surface skin layer 2 is set to be 0.05 g/cm3 or more and further it is formed of short fibers with the length of 200 mm or less.
Patent JP-H1093136-A (JP)
Title: Semiconductor light-emitting element
Inventor: OYAMA TOSHIHIKO
IPC: H01L33/10
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To increase light output by forming at least a part of a side surface of a first semiconductor region to spread tiltingly toward the one main surface from a PN junction and that of a second semiconductor region to spread tiltingly toward the other main surface. SOLUTION: An upper part of a side surface of an N-type semiconductor region 12 below an exposure position of a P-N junction 18 is a tilting surface 19, formed so as to spread toward a lower surface 16 from the P-N junction 18. A side surface of a P-type semiconductor region 11 above an exposure position of the P-N junction 18 consists of a pair of tilting surfaces 20a, 20b and a pair of vertical surfaces 21a, 21b, and the tilting surfaces 20a, 20b are formed to spread toward an upper surface 14 from the P-N junction 18. A tilting surface of the first semiconductor 12 spreading to the one main surface direction effectively functions to totally reflect the light emitted from a P-N junction to have a transverse component at a small angle to the one main surface direction and increases a light pick up amount from the one main surface, thus increasing the light output.
Patent JP-H06116896-A (JP)
Title: Sizing agent for paper and sized with the same
Inventor: NOSAKA YOSHIFUMI
IPC: C09D129/04
Filed: 1992-10-01
Abstract: PURPOSE:To provide a sizing agent for paper, capable of producing a sized paper exhibiting a low tackiness in a wet state and excellent in sizing effect and to provide a paper sized therewith. CONSTITUTION:This sizing agent contains polyvinyl alcohol (A component) and a compound (B component) having the main chain of a random copolymer composed of 20 to 40wt.% oxyethylene units and 60 to 80wt.% oxypropylene units and having a structure where the respective end groups are a hydroxyl group and a 1 to 10C alkoxy group or a hydroxyl group and exhibiting 600 to 1200 molecular weight. As the ratio of the components (A) and (B), the component (B) is used in an amount of 1 to 20 pts.wt. based on 100 pts.wt. component (A). Another invention is a paper sized therewith.
Patent JP-H08123893-A (JP)
Title: Bar code reader
Inventor: KUSHIDA AKIRA
IPC: G06K7/10
Filed: 1994-10-27
Abstract: PURPOSE: To fix the difference of light quantity to a light reception part generated by the place of a scanning line due to the difference of an incident angle to a cover in the case of using the cover from a polygon mirror cover for preventing windage loss accompanying the rotation of a polygon mirror. CONSTITUTION: The shape of the polygon mirror cover 1 is turned to a elliptic cylindrical shape. A laser beam 6 made incident on the rotating polygon mirror 2 is turned to outgoing light 7, is passed through a return mirror 3 and scans a bar code label 5 as a scanning beam 13 and the reflected light 8 is passed through the return mirror 3 again and made incident on the polygon mirror 2. At the time, it is transmitted through the cover 1, however, since the cover 1 is in the elliptic cylindrical shape, it is made incident on the cover at 90 degrees at all times regardless of the angle of the polygon mirror 2, an attenuation amount is fixed for the light quantity of the reflected light 8 to the polygon mirror 2 and the light quantity received by the light reception part 11 is not lowered and becomes the same level in the entire area of a scanning beam locus B.
Patent JP-2001092710-A (JP)
Title: Method for storing web data
Inventor: TANABE SHIGENORI
IPC: H04L12/54
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To easily display the information of dynamic Web data without reexecuting an inquiry via a network, once the dynamic Web data are fetched via the network. SOLUTION: Dynamic Web data are automatically stored in a cache area 7 in a display browser in such a manner that a filter 6 attaches data and hour information to the packet of the dynamic Web data when Web data are browsed.
Patent JP-S61142871-A (JP)
Title: Picture image pickup device
Inventor: ONO HIROMI
IPC: H04N5/225
Filed: 1984-12-14
Abstract: PURPOSE:To obtain a picture signal with proper resolution over a prescribed incident angle by arranging an optical fiber cable bundle to match end faces of input side terminals to an image forming plane and matching the output terminal of the bundle with a photodetector section of a multi-element photoelectric converting means. CONSTITUTION:An image formed on an image forming face 103 corresponding to a radiant ray or a ray through the optical transmission operation of an optical fiber cable bundle 3 is transmitted to a photodetection section of the multi-element photoelectric converting means 2 via the optical fiber cable bundle 3. Thus, the radiant ray or the ray inputted to the photodetector section of the multi-element photoelectric converting means 2 is inputted always with a normal image forming state independently of the presence of image face curving due to the optical image forming characteristic of the lens system 1 and a picture signal having proper resolution over the entire region is outputted from the multi-element photoelectric conversion means 2 independently of the center and peripheral of the photodetector section.
Patent JP-S61140413-A (JP)
Title: Fishes transfer apparatus
Inventor: YOSHIKAWA TOSHIO
IPC: A01K63/02
Filed: 1984-12-13
Abstract: PURPOSE:To reduce the shift and divert time, to decrease the amount of water injection and to prevent fishes from being bitten by disposing high-pressure water jet pipes on valve casings of a suction check valve and a discharge check valve, and injecting high-pressure water in the valve casings before the respective check valves are closed. CONSTITUTION:A vacuum pump 28 and a water feed pump 36 are driven, a four-way directional control valve 27 is switched to suction side to extract air from the interior of a vacuum tank 1, a discharge check valve 16 is closed, and a suction check valve 13 is opened to suck fishes and water 31 in the tank 1. When a water level reaches h1, a sensor 8a is operated so that a solenoid valve 34 is opened through a control device 39 to inject water 5 into a valve casing 18 to discharge (j, j') fishes into the valve casing 18. When a water level reaches h2, a valve 38 is opened, and the valve 34 is closed so that pressurized water is discharged (k). The four-way directional control valve 27 is switched to discharge side to fill the interior of the tank 1 with air. The discharge check valve 16 is opened to discharge (l) fishes and water. When the check valve 16 is closed, water (f) is similarly injected into the valve casing 18. In this arrangement, the fishes can be prevented from being bitten.
Patent JP-H04142028-A (JP)
Title: Formation of fine pattern
Inventor: USAMI HIROYUKI
IPC: G03F7/26
Filed: 1990-10-02
Abstract: PURPOSE:To remove a resist residue without exerting a bad influence on a pattern by a method wherein a resist which contains a photosensitive material is used for a lower-part resist layer, a photomask material is used for an intermediate layer and an exposure operation and a developing operation are executed after a process to etch the lower-part resist layer. CONSTITUTION:A photomask material is used for an intermediate layer 4 so that light used to expose an upper-part resist layer 5 does nor reach a lower- part resist layer 7. A resist which contains a photosensitive material is used for a lower-part resist layer 3. Consequently, resist residues 3A produced when the lower-part resist layer 3 is etched to form a pattern can be removed by an exposure process and a developing process after its etching operation. Thereby, the resist residues 3A can be removed without exerting a bad influence on the fine pattern.
Patent JP-2001046207-A (JP)
Title: Integrated container for two kinds of seasonings
Inventor: SHIOYAMA MASAAKI
IPC: A47G19/12
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an integrated container for two kinds of seasonings in which two kinds of seasonings can be stored and which has convenient functions. SOLUTION: The first storing container A and the second storing container B are integrated by a partition wall part 9 and pouring outlet parts 1 and 2 provided with air holes 12 and 13 and provided with screw parts 7 and 8 are made removable at feeding inlet parts 3 and 4 to each container. In addition, caps C1 and C2 for preventing contents from flying out and keeping clean are provided on the pouring outlet parts and remaining vol. confirming windows 10 and 11 are applied on the first storing container A and the second storing container B so as to be able to confirm at first sight the remaining vol. of the contents.  In addition, by discriminating both storing containers A and B with different colors, recognition of kinds of the seasonings is improved to prevent the seasonings as much as possible from being taken out by mistake and the effect of the air holes 12 and 13 is to take out smoothly the seasonings and usabilities which have never been conventionally found can be generated by such a unique integrated container as this.
Patent JP-H07119245-A (JP)
Title: Batten seam roofing structure
Inventor: KONDO TAKEYA
IPC: E04D1/02
Filed: 1993-10-22
Abstract: PURPOSE:To eliminate a sense of incongruity and prevent generation of a crack of a roofing tile and invasion of rain water by constituting a batten seam out of a roofing tile of same quality. CONSTITUTION:This batten seam roofing construction is provided with a stiffener 6 fixed on a sheathing roof board 1, flat plate roofing tiles 4a on the eaves side roofed on the sheathing roof board 1 while sandwiching the stiffener 6, and flat plate roofing tiles 4b on the ridge side piled on the flat plate tiles 4a on the eaves side, the stiffener 6 is provided with metal fittings 5, and further a batten seam roofing tile 7 is provided on the stiffener 6. The metal fittings 5 is provided with fixed pieces fixed to the stiffener 6, vertical pieces extended from the fixed pieces and hanging down along the stiffener 6, and contact stopper pieces having fitting recessed parts inserted with the end parts on the eaves side of the flat plate tiles 4b on the ridge side at the lower ends of the vertical pieces on the opposite side of the fixed pieces based on the vertical pieces. The batten seam tile 7 is formed into a tub shape covering the stiffener 6 and opening downward, and grounding pieces 72 oppositely provided on both end of the tile 7 are grounded on the flat plate tiles 4 on both sides of the stiffener 6.
Patent JP-S62122726-A (JP)
Title: Molding of thick-walled molded part
Inventor: SAKAGUCHI TOSHIHIKO
IPC: B29L11/00
Filed: 1985-11-25
Abstract: PURPOSE:To shorten the cooling time of the central portion of a molded part by a method wherein the pouring of resin in a molding space is performed in lamination in two steps or more. CONSTITUTION:Firstly, resin is poured through a gate 7 in order to form a first layer 9. Secondly, when the first layer cools down to some extent, a pressing mold 3 is lowered and resin is poured through the gate 7 on one side of the first layer 9 in order to form a second layer 10. Thirdly, when the second layer cools down to some extent, the pressing mold 3 is further lowered and resin is poured through a gate 8 on the other side of the first layer in order to form a third layer 11. Because the molding is performed by dividing the pouring of resin in two steps or more, the cooling of each layer is quick and consequently the temperature drop in the central portion can be accelerated.
Patent JP-H08103223-A (JP)
Title: Apparatus for scattering powder to cake product
Inventor: KURASAWA KAZUYOSHI
IPC: A23G3/26
Filed: 1994-10-04
Abstract: PURPOSE: To provide an apparatus for scattering powder, having good efficiency of powder feeding operation and capable of uniformly attaching powder, etc., to the surface of a cake product in an apparatus for scattering powder, etc., onto the surface of the cake product in continuously producing a rice cake stuffed with bean jam, a bun with a bean-jam filling, etc. CONSTITUTION: This powder scattering apparatus has a belt mechanism consisting of the upper belt and the lower belt and vertically provided on a conveyer for conveying a cake product and a introducing guide is attached to the belt mechanism and a powder storage hopper is provided on the introducing guide and a scraping-off means of powder is provided on the upper belt. Consequently, the powder can be uniformly attached to the surface of the product and tackiness of the product is eliminated and operation efficiency is enhanced and a high-quality product can be obtained.
Patent JP-2000093375-A (JP)
Title: Mop to be mounted at rear part of in-plant working vehicle
Inventor: MATSUMOTO TETSUO
IPC: A47L11/24
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a mop which is mounted at the rear part of an in-plant working vehicle with an attachment. SOLUTION: An attachment 3 for mounting a mop 2 on a forklift 1 is provided with a forklift mounting part 5 to be mounted in a traction bole 1a at the rear part of the forklift, a mop mounting part 6, a parallel movement mechanism 7 to move the mop mounting part 6 parallel and a mop mounting body mounted on the mop mounting part 6. The mop 2 is detachably mounted on the mop mounting body. When the forklift 1 is operated, the mop 2 mounted on the forklift 1 cleans a floor surface with the attachment 3.
Patent JP-H02153395-A (JP)
Title: Electronic musical instrument
Inventor: RARUFU DOITSUCHIE
IPC: G10H1/06
Filed: 1989-10-13
Abstract: PURPOSE:To enable diverse musical sound generation by using a function which contains higher harmonic components as a carrier without limiting a function which is used as the carrier to a sine (cosine) function. CONSTITUTION:A main data group of a waveform to be generated is calculated in the period of a calculation mode and transferred to a tune shift register 35 and an amplitude value is varied in series at a speed determined by the fundamental frequency of a generated musical sound. Continuous digital values of a shifted-out data group generate an analog voltage which varies in amplitude through a D/A converter 78. Respective numerals in the main data group are calculated by adding the amplitude corresponding to a fundamental wave to respective higher harmonics. Various points of the respective higher harmonics are calculated by using a sine wave function table and multiplied by the amplitude coefficient of a specific higher harmonic obtained from a coefficient table. Various coefficient tables are selected to generate various musical sounds.
Patent JP-H01106661-A (JP)
Title: Oscillation regulating circuit for conference trunk
Inventor: MIZOGUCHI MASAMICHI
IPC: H04M3/56
Filed: 1987-10-20
Abstract: PURPOSE:To prevent the delay in a conference trunk from being enlarged regardless of the number of calling persons to participate a conference by making the accumulated value of an adding signal into a parameter, controlling the gain of the adding signal, and regulating an oscillation. CONSTITUTION:The contents of a memory 3 outputted from an address designated corresponding to an address signal line 8 and the adding signal on a bus 6 are added by an adder 1. The contents of a memory 4 outputted from the address designated corresponding to an address signal line 9 are subtracted from the output of the adder 1 by a subtracter 2. The output of the subtracter 2 is held on the memory 3 corresponding to the address on the signal line 8, the accumulated value is updated, the adding signal on a bus 7 is held on the memory 4 corresponding to the address on the signal line 9, and the adding signal is also updated. Here, the output of the subtracter 2 is utilized as the parameter to control the gain of the adding signal. Namely, the output of the subtracter 2 and the adding signal on a bus 6 are inputted as the address of a memory 5, and the adding signal, in which the gain is controlled, is outputted to the bus 7.
Patent JP-2000130501-A (JP)
Title: Hanging supporting means
Inventor: KAMIFUKU SHIGERU
IPC: F16F15/02
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To make any periodic vibration damping by a dynamic damper action to be performable with different frequencies. SOLUTION: In this handing supporting means equipped with a first holding part 1 with a first through hole 1A to be mounted when one side is inserted, a second holding part 2 with a second through hole 2A being installed at an interval with this first holding part 1 to be mounted when the other side is inserted, and a pair of side parts 3 and 4 connecting both these first and second holding parts 1 and 2 on both the sides, both first and second mass sections 7 and 8 being different in mass are installed in a central part of these paired side parts 3 and 4 via each of connecting parts 5 and 6, and thereby respective spring constants of these connecting parts 5 and 6 are varied, making up the whole from an elastic material.