baber/WOPTO huggingface dataset:
Patent JP-H10323041-A (JP)
Title: Converter module having bus-bar for power semiconductor switch
Inventor: GROSSMANN WALTER
IPC: H02M7/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To lower an inductance and to facilitate assembling, by using a pair of plug-in type power semiconductor switches, arranging them so that their front or rear sides may face each other and may be in extremely close vicinity to each other, and connecting them to the positive and negative connections of a DC intermediate circuit, and a phase bus-bar. SOLUTION: A first lug 9 for positive connection, a first lug 10 for negative connection, and a second lug 11 for phase connection act together to hold and come into contact with power semiconductor switches 1, respectively. These lugs 9, 10, 11 are bent upwards at right angles and arranged in equilibrium with the longitudinal side, and the power semiconductor switches 1 are arranged close to each other in directions reverse to each other, so that their front or rear sides may adjoin each other. As the result of this, a current path becomes extremely wide and short, and has the same dimensions for both flower semiconductor switching element 1. Accordingly, the inductance becomes extremely low, and modular design capable of saving a space becomes feasible.
Patent JP-S5542418-A (JP)
Title: Vertical deflecting circuit for high-quality picture television receiver
Inventor: INOUE FUMIO
IPC: H04N3/00
Filed: 1978-09-20
Abstract: PURPOSE:To always ensure a high-quality interlaced scanning by piling the 1H- based pulse voltage synchronized with the horizontal synchronous signal in the reception signals onto the ordinary vertical deflecting saw-tooth wave voltage. CONSTITUTION:The vertical synchronous signal of terminal 14 is converted into the saw-tooth wave voltage through saw-tooth wave generator 15. Then the initial adjustment is given to the vertical screen amplitude via level adjuster 16, and the saw-tooth wave voltage is applied to adder 18 via amplifier 17. On the other hand, the initial adjustment is given to the 1H-based pulse voltage of terminal 19 to secure a perfect interlaced scanning via level adjuster 20, and then the pulse voltage is applied to adder 18. The added saw-tooth wave voltage and the pulse voltage are applied to vertical deflecting yoke 13 via amplifier 21 to give deflection to the electron beam. At the same time, the voltage proportional to the current flowing to yoke 13 is detected through feedback resistance 22, and the detection voltage is integrated 23 to be fed back to amplifier 17. As a result, the slope of the vertical deflection current of the horizontal scanning period can be kept at 1/2 of that before scanning conversion, thus securing a high-quality interlaced scanning.
Patent JP-H0533262-A (JP)
Title: Production of fabric made of ultra-fine fiber
Inventor: FURUTA TSUNEKATSU
IPC: D06M101/16
Filed: 1990-04-27
Abstract: PURPOSE:To obtain an excellent quality of its visual appearance and an excellent soft touch by applying heat shrinkage treatment to fabric made of an ultra-fine fiber obtained by splitting a split-type fiber, further developing splitting and disarranging regularly arranged ultra-fine fiber parts. CONSTITUTION:Fabric is produced by using a split-type fiber composed of mutually bound ultra-fine fibers of polyester polymers having different alkaline solubility, having <=0.8 denier fineness. The resultant fabric is immersed in an aqueous alkaline solution for the purpose of splitting treatment and a group of ultra-fine fibers are produced into the fabric. The above-treated fabrics are then piled up on an endless elastic bed and, for the purpose of shrinkage treatment, brought into contact with a heater such as a cylinder roll or a drum under pressure while being conveyed. Splitting of the split-type fiber is further developed thereby and fine crimp-like disarrangement is produced in regularly arranged ultra-fine fiber parts to remove linear defects on the fabric surface.
Patent JP-S597828-A (JP)
Title: Gas burner
Inventor: UEDA KATSUROU
IPC: F23Q7/10
Filed: 1982-07-01
Abstract: PURPOSE:To make it possible to spread a fire securely to individual burners independently of each other by a method wherein a fire spreading guide for guiding a part of a gas mixture released from one of the main burners to a position near the flame on a pilot burner. CONSTITUTION:The gas burner is formed of two rod-like main burners 1 and 2 which are arranged parallel to each other, the pilot burner 3 arranged near a flame port on the side of an inlet port of the main burner 2 and the fire spreading guide 4 arranged at the upper parts of the main burners 1 and 2. Consequently, even in case where the main burner 2 near the pilot burner 3 runs out of order and becomes unable to burn, a part of the gas mixture released from the flame port of the main burner 1 which is remote from the pilot burner 3 is guided by the fire spreading guide 4 to reach near the flame on the pilot burner so that that part of the gas mixture is ignited to thereby ignite the main burner 1. Accordingly, it is made possible to spread fire securely to the indivudial main burners independently of each other.
Patent JP-2000303713-A (JP)
Title: Aseismatic structure of building
Inventor: TAKEDA MASAO
IPC: F16F7/12
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide aseismatic structure of a building capable of providing the minimum strength as an aseismatic element. SOLUTION: An aseismatic structure of this building is furnished with a reinforced concrete of steel framed reinforced concrete aseismatic wall 10 and a slab 12 supported by this aseismatic wall. This aseismatic structure is furnished with a pair of brackets 16 respectively fixed on a pair of the aseismatic walls arranged with an interval in the horizontal direction so that a load from the slab 12 is not applied on it and extending in the opposed directions and a steel framed connecting member 18 connected to these brackets 16 so that a load from the slab 12 is not applied on it.
Patent JP-S6324479-A (JP)
Inventor: JIYON GURABAASON
IPC: G06K7/14
Filed: 1987-05-13
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-H0367580-A (JP)
Title: Preparation of streptomyces sp.y-183 and hydantoinase
Inventor: RI SHIYUUKEI
IPC: C12N9/86
Filed: 1990-04-27
Abstract: NEW MATERIAL: A Streptomyces sp. Y-183 (ATCC 53941) having hydantoinase productivity.  
     USE: This hydantoinase-producing fungus produces a hydantoinase capable of industrially inexpensively producing a D-N-carbamylamino acid useful as a raw material for a synthetic intermediate of a lactam-based antibiotic at a high yield, because of its enzyme activity extremely higher than usual.  
     PREPARATION: The hydantoinase is separated from the soil at Ping-tse district, Ching-chi province in Korea by a known method. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H05315457-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: WATABE SHINYA
IPC: H01L21/311
Filed: 1992-05-07
Abstract: PURPOSE:To eliminate damages of a foundation, etching defect, etc., by making a contact hole passing through an insulating film among a plurality of conductive layers in such a manner that the diameter of the hole becomes small as it gets deep. CONSTITUTION:When contact holes 20, 22 are formed by etching simultaneously, etching selection ratio is controlled by changing a size of an opening of each contact hole properly. The difference between an etching time of the contact hole 22 and an etching time of the contact hole 20 can be smaller than a conventional one. Therefore, it is possible to prevent doped polysilicon of an upper electrode 10 positioned on the bottom of the contact hole 22 from being excessively etched. Since the size of the mouth of a contact hole is set in accordance with the depth thereof, it is possible to control the etching rate and to prevent damages of the ground and opening defect when a plurality of contact holes of different depths are made.
Patent JP-S5741539-A (JP)
Title: Suspension structure of solar heat hot well on roof of house
Inventor: TAKAGI TADASHI
IPC: E04D13/18
Filed: 1980-08-20
Abstract: PURPOSE: To fix the solar heat hot well on the roof of the house firmly and to prevent the leaking of rain by a method wherein a support is erected on a ridge beam or a rafter of the structure of the roof of the house and the solar heat hot well is suspended by the support with a metal fitting.  
     CONSTITUTION: In case the solar heat hot well 15 is installed, the support 1 is first erected on the rafter 7 of the ridge 2 of the roof before the ridge is plastered and aridge tile 4 and flat tiles 5 are laid on the ridge. The support 1 has a fixing section 6 integrally formed at the upper portion thereof so as to fix the ridge tile 4 and a lower threaded section 8 to be screwed into the rafter 7. Further, the metal fitting 9 is fitted in advance about the support 1. To connect the solar heat hot well to the support 1, an upper connecting section 14 of the hot well 15 is aligned with a L- shaped turning section 12 of the metal fitting 9 and both the connecting section 14 and the turning section 12 are fixed together with a bolt. After the above processes, the ridge 2 is plastered, the flat tiles 5 and then the ridge tile 4 are laid on the ridge 2 and the ridge tile 4 and the fixing section 6 of the support 1 are fixed together with a screw or the like, to thereby complete the fixing operation of the solar heat hot well. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63279006-A (JP)
Title: Burning equipment
Inventor: FUJIOKA SADAKAZU
IPC: F26B23/02
Filed: 1987-05-12
Abstract: PURPOSE:To easily prevent lowering and worsening of combustibility due to a change in a dry airflow, by a method wherein the rotation speed of an evaporating cylinder motor is varied, and an auxiliary fan is mounted to the other end of the rotary shaft of the evaporating cylinder motor. CONSTITUTION:When drying by a cereals drier is started, fuel fed from a fuel tank with the aid of a fuel pump 15 is dropped to the central part of an evaporating cylinder 5, run at a high speed by means of an evaporating cylinder motor 3, through the tip of a feed oil pipe 16, and sprayed and discharged to an air-fuel mixture chamber 7 by means of a centrifugal force. Meanwhile, primary air is sucked through a suction duct 14 with the aid of an airflow regulating fan 1, enters the air-fuel mixture chamber 7 through a blast duct 13, and is mixed with a foggy fuel for ignition by means of an ignition 10. When a dry airflow is decreased, the number of revolutions of the evaporating cylinder 5 is increased by increasing the number of revolutions of the evaporating cylinder motor 3. When a dry airflow is increased, if the number of revolutions of the evaporating cylinder motor 3 is decreased, the feed of air to the air-fuel mixture chamber 7 is decreased through deceleration of an auxiliary fan 6, and this constitution brings flame into a stabilizing stage.
Patent JP-S596433-A (JP)
Title: Clutch
Inventor: KACHI KAZUYUKI
IPC: F16D67/02
Filed: 1982-07-01
Abstract: PURPOSE:To have an arrangement where a rotating operational shaft is stopped at a certain point of time and hindered from turning backward to maintain this condition with possibility reserved also to rotate further, by constituting the transmission from combination of a clutch merely to couple and decouple and a one- way clutch. CONSTITUTION:At the tip of an operational shaft 3 is mounted a one-way clutch composed of an inner 4, an outer 5, a roller 7 and a spring 8. If rotated in the condition that a coil 12 is out of current application, the operational shaft 3 can revolve regardless of the direction of revolution because a stationary member 11 is set free from a rotational braking member 14. When current is fed to the coil 12, these two members 11, 14 are put together while the outer 5 takes stationary position, so that the operational shaft 3 is allowed to turn only in a single direction by the action of roller 7.
Patent JP-S63279890-A (JP)
Inventor: TAKAGI KATSUMI
IPC: D05B19/04
Filed: 1987-05-11
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-H10298178-A (JP)
Title: New heterocyclic compound, its production and pharmaceutical composition containing the same
Inventor: GUILLAUMET GERALD
IPC: C07D319/18
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new heterocyclic compound capable of acting as a strong ligand against a melatonin-induced system receptor, and useful for treatment of a disease corresponding to a melatonin-induced system, such as circadian rhythm disorder and sleep disorder. SOLUTION: This new heterocyclic compound is a compound of formula I X and Y are each S atom, O atom, etc.; Z is O atom or CH2 ; (n) is 0, 1, 2, 3 or 4; A is (N-R<1> )-R<2> [R<1> is H, or a straight chain or branched 1-6C alkyl; R<2> is (C=T)-R<3> (T is S atom, etc.; R<3> is H, a 1-6C alkyl, etc.)]; R is H, a straight chain or branched 1-6C alkyl, etc.; etc.}, e.g. N-methyl-[4-(2,3-dihydro-1,4- benzoxathin-5-yl)]butanamide. The compound of formula I is obtained by using a compound of formula II as a starting material, successively subjecting the compound of formula II to the action of phthalimide and hydrazine-addition decomposition to provide a compound of formula III, and condensing the compound of formula III with an acyl chloride of formula IV (R'<3> is H, a 1-6C alkyl, etc.).
Patent JP-S5339891-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ITOU YOSHIO
IPC: H01L23/50
Filed: 1976-09-24
Abstract: PURPOSE: To avert slackening and shortcircuiting by shortening the length of fine meral wires connecting the metal electrodes of an element secured to a semiconductor element bonding base and the external leads disposed around the bonding base. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07314061-A (JP)
Title: Die for turret punch press
Inventor: FUJITA SATONARI
IPC: B21D28/34
Filed: 1994-05-27
Abstract: PURPOSE:To facilitate the assembling, disassembling, adjusting, etc., of a punch by fitting a positioning pin into the positioning hole of a cylinder end and engaging the cylinder end with a punch guide by means of an O-ring. CONSTITUTION:A punch body 5 is provided with a screw part 35 that is screwed to the screw part 21 of a piston 17 at its upper end, a blade 37 for the punch at its lower end, and on its a key 39 on its side face. A punch guide 7 is provided with a guide hole 41 for guiding the punch body 5 in its inside, and a key groove 43 for guiding the key 39 of the punch body in the guide hole 41. Also, the punch body is provided with a positioning pin 49 for fitting in the positioning hole 15 of a sylinder end 13 provided in an upper turret, and an O-ring 51 for holding freely attachably/detachably the cylinder end 13 and the punch guide 7. Consequently, since fifteen positioning holes are provided at equal interval in the cylinder end 13, if the pitch of the screw part 21 at the right end of the piston is (p), the assembly length of the punch can be adjusted at the unit of p/15.
Patent JP-S608535-A (JP)
Title: Hydraulic disk brake for car
Inventor: ASAKA URATAROU
IPC: F16D65/18
Filed: 1983-06-28
Abstract: PURPOSE:To simplify construction and make manufacture and assembling easier by connecting the outlet side of a pressure-oil suck-back valve unit, whose inlet side is connected to a pressure-oil side, to each caliper in parallel in a brake unit having more than one caliper. CONSTITUTION:In a disk brake unit in which brake disks 12 are installed in an integrated form to the right and left of the front wheel of a motor-cycle, and calipers 20 which provide braking force to each disk 12 are installed to a bracket on the lower part of each of right and left front forks 8 respectively with a bolt 13, an oil passage branching metal member is mounted on a bottom bridge which is rotatably supported by a head pipe of a body, and the inside of the cylinder of each of the right and left calipers 20 is connected to a master cylinder through a branching hose 18 and the oil passage branching metal member. And a pressure-oil suck-back valve unit is connected to both of the right and left branch passages of the oil passage branching metal member. The unit body is connected to the master cylinder through a pipe joint.
Patent JP-S5238814-A (JP)
Title: Traffic path supervision unit
Inventor: OGA KENICHI
IPC: G08G1/04
Filed: 1975-09-22
Abstract: PURPOSE: To mitigate traffic jam by computing the object with the signal representing the existence of object extracted from image signal and with the area information per unit per camera scanning line, and by detecting concentratingly the conditions of road for a long length. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0411921-A (JP)
Title: Method for removing deteriorated material from refining liquid adsorbent
Inventor: ISHIKAWA TAKAICHI
IPC: B01D29/62
Filed: 1990-05-01
Abstract: PURPOSE:To prevent the deterioration of a liq. adsorbent by providing a bypass line to the circulating line for the adsorbent, filtering the adsorbent with a mechanical filter and an activated-carbon filter and backwashing the bypass line when a definite adsorption state is reached. CONSTITUTION:A refining liq. adsorbent is continuously circulated between an adsorption system and a regeneration system, and the impurities in the raw material adsorbed in the adsorption system are separated to remove the deteriorated material in the adsorbent. Concretely, a part of the adsorbent is bypassed into a bypass line provided to the adsorbent circulating line and successively filtered by the mechanical filter and activated-carbon filter to remove the deteriorated material. When a definite adsorption state is reached in the mechanical filter, the bypass line is isolated from the circulating line. A cleaning fluid is introduced from the downstream side of the mechanical filter and discharged from the upstream side to backwash the mechanical filter. By this method, the efficiency in removing the deteriorated material in the adsorbent is kept high over a long period, and the deterioration of adsorbent is prevented.
Patent JP-S5817304-A (JP)
Title: Method for measuring surface roughness
Inventor: SHIMOJIYOU MAKOTO
IPC: G01B7/34
Filed: 1981-07-22
Abstract: PURPOSE:To obtain the roughness of the surface to be measured, by employing an area and load detecting device which is constituted by holding a pressure sensitive plate whose resistance is changed by the contact with a body in an ON and OFF mode and a pressure sensitive plate whose resistance is changed in proportion to the n-th power of the contacting pressure between a pair of flexible conducting plates. CONSTITUTION:The pressure sensitive plate 11, whose resistance R changes with the pressure is held between the flexible conducting plate 12 having a pair of electrode plates 14 and 15 in the direction x and the similar conducting plate 13 having a pair of electrode plates 16 and 17 in the direction y. A voltage +a is applied to the electrodes 14 and 15 through resistors R and a voltage -a is applied to the electrodes 16 and 17. The resistance R for the pressure sensitive plate 11 is changed by the application of the pressure P in the ON and OFF mode as shown by a characteristic curve (b). Then a detecting device 1 becomes an area detecting device. An area S of the body A is obtained by electrode voltages VA1 and VB1. When the resistance of the plate is changed in proportion to the n-th power of the pressure as shown by a characteristic curve (c), the device 1 becomes a load detecting device. A total sum W n of the n-th power values of the load distribution of the convex parts on the contact surface is obtained by the voltages VA1 and VB1. The surface roughness is obtained from both S and Wn.
Patent JP-S58144173-A (JP)
Inventor: SEN TSUNEO
IPC: D06M11/79
Filed: 1981-07-22
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-S609875-A (JP)
Title: Photochemical reaction device
Inventor: HAMANO KUNIYUKI
IPC: B01J19/12
Filed: 1983-06-27
Abstract: PURPOSE:To eliminate generation of the ozone and oxynitride to be generated by excitation of the residual gas in a vacuum with a photochemical vapor growth device by maintaining the gas region where the light irradiated from a light source passes under a low pressure. CONSTITUTION:A photochemical vapor growth device 201 for film formation is formed of a reaction chamber 205 having a gas control system 202, a susceptor 203 and a window 204 permitting transmission of UV rays and a vacuum vessel 209 housing an UV light source 206 and a reflecting plate 207. The vessel 209 is evacuated to a vacuum with a vacuum pump 210 and the part of the light source 206 is maintained under the pressure lower the atm. pressure. The above-mentioned device has the advantage in that the attenuation of UV rays and generation of ozone and oxynitride owing to absorption of the gas in the atm. air are obviated as the source 206 is housed in the vacuum vessel 209.
Patent JP-H08312079-A (JP)
Title: Eaves gutter receiver
Inventor: YANAGAWA SHOJI
IPC: E04D13/072
Filed: 1995-05-15
Abstract: PURPOSE: To make contact with the edge of an eaves gutter and the thermal expansion of the eaves gutter smooth so as to prevent the generation of deformation such as meandering to the eaves gutter. CONSTITUTION: An eaves gutter receiver is provided with a gutter receiving part A formed of a front rising piece 1, a bottom piece 2 and a rear rising piece 3 and provided with an easy-bendable metallic piece 11 fitted to the upper end of the front rising piece 1 so as to be able to hold the edge of an eaves gutter, and a fitting part B provided behind the gutter receiving part A. The surface of the easy-bendable metallic piece 11 is covered with synthetic resin 11a.
Patent JP-H06335173-A (JP)
Title: Cord winder
Inventor: ADACHI SHIYOUSUKE
IPC: H01R39/00
Filed: 1993-05-18
Abstract: PURPOSE:To provide a cord winder which can change the battery of an electric apparatus at a site near the place where the electric apparatus is used. CONSTITUTION:A cord winding unit 15 in which a power supply cord 21 is wound is attached to a support unit 12 so as to rotate freely to compose a main part 11. A plug-socket is provided on the cord winding unit 15 and an electric apparatus which receives a power from a commercial power supply can be attached to the plug-socket. A charger 24 is attached and fixed to the support unit 12 of the main part 12 so as to have receptacle 27 face upward. The charger 24 is electrically connected to the cord 21 with slip rings inside the cord winding unit 15. The plug 29 of the battery 28 of the electric apparatus is inserted into the receptacle 27 of the charger 24 to charge the battery 28.
Patent JP-H01284172-A (JP)
Title: Picture processor
Inventor: ISHIDA SHINICHI
IPC: G06T5/00
Filed: 1988-05-11
Abstract: PURPOSE:To preserve the density of an input picture and an output picture by means of simple circuit constitution and to reproduce a satisfactory picture by providing a correction means which corrects the remainder of an error which occurs at the time of a weighting processing in a processing means and correcting the error of input picture data and output picture data. CONSTITUTION:An adder 101 adding an error value to the density of an original picture element, a comparator 102 converting multivalued data into binarization data by a threshold value, an error arithmetic circuit 103 calculating the error which occurs in a notice picture element, an error distributed value arithmetic circuit 104 calculating the error value which is to be distributed to peripheral picture element and calculating the remainder which is to be put in the subsequent picture element, and a memory 113 accumulating the error values which are dispersed to the picture element in a subsequent line are provided. The remainder of the error which occurs at the time of weighting and dispersing is added in input picture data in the subsequent picture element. Thus, the deterioration of a picture quality can be prevented without executing the decimal operation of large scale hardware and with simple constitution.