baber/WOPTO huggingface dataset:
Patent JP-H07150635-A (JP)
Title: Joint construction between column and beam using shape steel
Inventor: FUKUMOTO TOSHIYUKI
IPC: E04C3/293
Filed: 1994-09-19
Abstract: PURPOSE:To promote a sectional characteristic by bringing a contact plate into contact with a rectangular or an X shaped sectional shape steel column, and providing joint hardwares to the contact plate to connect beams. CONSTITUTION:Bending moment is borne on corner sections, and a column steel frame of an enclosed rectangular section shape steel 1a provided with relatively very thick resistances 1c is formed. A channel sectional shaped contact plate 3 is connected to the outside of the rectangular shape steel 1a, and joint hardwares 2 of brackets 5 vertical to the contact plate 3 are connected to flanges of steel framed beams 11 with bolts 6 or welding to improve sectional characteristics with higher resistance to bending.
Patent JP-S6466893-A (JP)
Title: Device for confirming record starting image of video signal
Inventor: YONEDOME SEIJI
IPC: G11B27/36
Filed: 1987-09-07
Abstract: PURPOSE:To immediately judge whether the field of a recording start is desired contents or not by equipping a means to execute a moving to a picture recording condition, a means to set a timing, a means to execute supplement and storage to an image memory and a means to execute the supplement and a monitoring to a display device. CONSTITUTION:When the moving to the picture recording condition is executed, a control signal T1 is generated from a system controller 30 and a switch 13 is turned on. The video signal of the field to be first recorded (it appears to a terminal 14) is recorded through an analog digital converter 15 to a field memory 16. The reading signal of the field memory 16 goes to be the video signal for confirmation immediately by a digital analog converter 17 and this reading signal is supplied through a low-pass filter 18 to a fixed terminal (c) of a switch 20 and a synthesizing circuit 19. The switch 20 can be arbitrarily selected according to the operation of a user, however, at a record starting time, a fixed terminal (b) or the (c) is selected. Then, an image P1 of the first field and an image P2, which is presently recorded, appear. Thus, whether the desired contents can be obtained or not can be immediately judged at the same time as the picture recording.
Patent JP-S6284400-A (JP)
Inventor: KATAGIRI MITSUNORI
IPC: G08B23/00
Filed: 1985-10-09
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-H0779203-A (JP)
Title: Optical receiver
Inventor: TOKORO TAKEHIKO
IPC: H04B10/60
Filed: 1993-09-08
Abstract: PURPOSE:To provide a small highly integratable new optical receiver capable of enlarging an optical input dynamic range. CONSTITUTION:This optical receiver receives light beams emitted from an optical fiber 13 at a photodetector 18, converts them into voltage signals by using a resistor 19 and passes the voltage signals through a signal amplifier 20. An optical modulator 16 is provided between the optical fiber 13 and the photodetector 18, a part of the signals outputted from the amplifier 20 passes through an amplitude detection circuit 21 and is feedback-controlled by the control circuits (22, 23) of the optical modulator 16 and a part of a current outputted from the photodetector 18 passes through a photodetector current detection circuit 22 and is feedback-controlled by the control circuit 23 of the optical modulator. Further, the optical receivers are formed on the same substrate and an optoelectronic integrated circuit is constituted or the plural sets of the electronic integrated circuits are formed on the same substrate and a groove is formed between the adjacent optical receivers.
Patent JP-H0387471-A (JP)
Title: Bathroom unit
Inventor: ARAI AKIHIKO
IPC: E04B9/30
Filed: 1989-08-30
Abstract: PURPOSE:To enhance improvement in workability by fixing an inclined surface formed on the end part circumferential all sides of a ceiling part to the inclined surface of a ceiling fixing metal fitting facing the ceiling part inclined surface provided above the wall panel, thereby fixing the ceiling part and the wall panel. CONSTITUTION:A ceiling fixing metal fitting 12 having an inclined part 11 having a screwing hole 13 is mounted on the upper part of a wall panel 9. An inspection hole 14 is provided in the center of a ceiling part 10, and an inclined surface 15 inclined outward on the outer circumferential end part all sides is formed to constitute a standing part 16. The screwing hole 16a of the inclined surface 15 in the end part all sides of the ceiling part 10 is fixed to the screwing holes 13 of the inclined part 11 of the ceiling fixing metal fitting 12 provided on the upper part of the wall panel 9 by a screw 18. Hence, the damage of the surface of the ceiling part 10 by the face contact with the inclined part 11 at the time of placing is prevented to improve workability.
Patent JP-S59114912-A (JP)
Title: Transversal filter
Inventor: OOGISHI TSUTOMU
IPC: H03H15/02
Filed: 1982-12-20
Abstract: PURPOSE:To calculate a sum-of-product output at a high speed by shifting successively analog signals and at the same time shifting successively weighting data synchronously with said analog signals. CONSTITUTION:The values X{(n-M)T}-X(nt) of signal series are held at each sampling/holding part 2 by the SH pulse given from a sampling/holding pulse generating part 1. While the signal series Ak, i.e., the weighting data are successively shifted to a coefficient unit 3 at the right edge from the multiplier 3 at the left edge, and the values AM-A0 of the signal series are held respectively. Each multiplier 3 performs multiplication between the signal series Xn and Ak, and an adder 4 calculates the sum of products of each multiplier 3. Then a sum- of-product output Y(nT) is delivered. In such a way, a sum-of-product output can be calculated at a high speed.
Patent JP-S6379367-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANBA NOBUO
IPC: H01L21/8249
Filed: 1986-09-24
Abstract: PURPOSE:To decrease the height of a Schottky barrier by the increased amount of impurity concentration, by increasing the impurity concentration of a semiconductor region, which is contacted with the barrier metal film of an SBD, by utilizing a part of forming steps of an MOS transistor. CONSTITUTION:Ions of n-type impurities of, e.g., phosphorus, are implanted in regions, where an n-channel MOS transistor 18 and an SBD 30 are to be formed. Thus, low impurity concentration parts 16a and 17a of a source region 16 and a drain region 17 are formed. An n-type semiconductor region 26 is formed on the surface of an n-type well 52. The impurity concentration of a part, which is contacted with a barrier metal film 29 in the semiconductor region 26, is made higher than those in other parts. Then the height of the Schottky barrier is decreased by the increased amount of the impurity concentration.
Patent JP-S6466101-A (JP)
Title: Growth regulator for corn
Inventor: YANAI AKIRA
IPC: A01N33/12
Filed: 1987-09-07
Abstract: PURPOSE:To obtain the title growth regulator, containing a specific quaternary ammonium salt and capable of exhibiting excellent effects on promotion of growth and increase in yield of corn. CONSTITUTION:A growth regulator obtained by containing a quaternary ammonium salt expressed by formula I [R1-R3 are 1-22C alkyl, hydroxyalkyl, allyl, methallyl, aromatic nucleus, aromatic nucleus having 1-22C alkyl or formula II (Y is 1-4C alkylene; n is 1-100; M is 1-22C alkyl and alkyphenyl, phenethylphenyl or benzylphenyl); R4 is 1-22C alkyl, hydroxyalkyl, formula III, benzyl or 1-22C alkylbenyl; A is 1-22C alkyl, hydroxyalkyl and alkylaryl, 6-10C aromatic nucleus, OH-substituted aromatic nucleus, allyl, methallyl, vinyl and styryl], e.g. dodecylmethyldihydroxydiethylammonium phenol sulfonate. The application amount of the above-mentioned agent is 0.05-5kg/ha.
Patent JP-S6188312-A (JP)
Title: Constant position stopping device of vehicle
Inventor: TAKAYAMA MASAYUKI
IPC: B60L15/40
Filed: 1985-10-09
Abstract: PURPOSE:To realize simply the constant position stop with high accuracy and to quicken the response of a stop command by using a section trolley used both for position detection and brake command of a vehicle in common use with an inductive radio system. CONSTITUTION:An on-ground controller 1 detects the arrival onto a point (a) of a vehicle 21 when a position detection relay 7 is turned on, a gives command of transmission of deceleration command to an inductive radio equipment 2, which gives the deceleration command to an inductive line 11 via a coupler 3. The vehicle 1 receives the signal by an antenna 24, gives a command from an inductive radio equipment 20 to a running motor controller 17 so as to control the deceleration of the motor 19. On the other hand, the circuit for position detection relays 5, 6 at an object constant position is turned off in advance by a contact 8 in the controller 1. The moment the vehicle 21 passes through a point (b), a brake relay 1l2 of the vehicle 21 is turned off to turn off an electromagnetic contactor 16, the motor circuit is turned off and the electromagnetic brake 18 is activated to stop the vehicle 21.
Patent JP-H0758656-A (JP)
Title: Antenna circuit for short wave receiver
Inventor: SUZUKI KIYOSHI
IPC: H04B1/18
Filed: 1993-08-17
Abstract: PURPOSE:To improve an image interference in a high short wave frequency band by connecting an antenna tuning circuit in parallel to a non-tuning antenna circuit and operating the antenna tuning circuit at the prescribed frequency in a short wave frequency band. CONSTITUTION:In the case of short wave reception, at the time of SW1 reception, when an H level voltage is applied to a diode D1A for switching the frequency band of the non-tuning antenna circuit K1, both diodes D1A and D1B are turned on. Thus, since short wave signals received in an antenna Ant are added through a capacitor C1 and the diode D1B for switching the frequency band, etc., to the gate of an FET Q1, the non-tuning antenna circuit K1 is operated. On the other hand, when the H level voltage is applied to the diode D2A for switching the frequency band, the diodes D2A and D2B are turned on. Thus, the antenna tuning circuit K2 is operated. Thus, the short wave signals equal to or higher than 10MHz can be received.
Patent JP-2000054841-A (JP)
Title: Swirl combustion chamber type diesel engine
Inventor: AKEDA MASAHIRO
IPC: F02B19/08
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To spray reserve injection fuel in a long distance from a wall of a main combustion chamber in intake air absorbing large quantity of heat, promote its evaporation, and obtain even reserve air-fuel mixture in the main combustion chamber without adhering to the wall of the main combustion chamber. SOLUTION: A main combustion camber 3a is communicated with a swirl combustion chamber 3b through a communication hole 3c. A fuel injection nozzle 19 is formed on the swirl combustion chamber 3b. Reserve injection 1 and main injection 2 are performed from the fuel injection nozzle 19. In such a swirl combustion tupe diesel engine, the reserve injection 1 is started within a timing of a crank angle from 45 degrees before an intake bottom dead center to 90 degrees after the intake bottom dead center. Reserve injection fuel 1a is injected to a top face 5 of a piston 4.
Patent JP-S6285139-A (JP)
Title: Combustion control device of two-cycle engine
Inventor: MURAOKA KATSUMI
IPC: F02B75/02
Filed: 1985-10-09
Abstract: PURPOSE:To prevent an uneven combustion in a low speed operation area, by making the throttle opening of a carburetor connected to a specific cylinder of a multicylinder two-cycle engine smaller than those of the other cylinders, at least in a low speed operation area, and then making it larger gradually. CONSTITUTION:To three cylinders 12A-12C arranged in the up and down direction in a multicylinder two-cycle engine of an outboard motor, carburetors 13A-13C are connected respectively, and throttle levers 19A-19C are fixed to the valve shafts of throttle valves 18A-18C furnished to the cylinders 12A-12C respectively. The levers 19A-19C are linked each other by connecting rods 21 and 22, and driven by a driving power exercised through a throttle operation wire 24, an arm 23, a link 25, and a throttle operation cam 26. Furthermore, at a connector 20C of the connecting rod 22 is formed a slit 28, to which a connecting pin 29 furnished at the throttle lever 19C is inserted to make it possible to set the opening of the throttle valve 18C smaller than those of the other valves 18A and 18B, in a low speed operation area.
Patent JP-H0776005-A (JP)
Title: Natural stone-laminated concrete block and manufacture thereof
Inventor: MAKINO AKIRA
IPC: B28B1/16
Filed: 1993-09-09
Abstract: PURPOSE:To obtain a new natural stone-laminated concrete block being formed of natural stone in its entire decorative surface not being found in the past by sticking a planar natural stone surely with ease on the decorative surface of a concrete block. CONSTITUTION:Grooves 12 are made on the end surface 11 of a planar natural stone forming the decorative surface of a block 1, and formed on the grooves 12 are notched parts 13 which communicate to the rear surface side of the planar natural stone 10, thereby integrally forming a concrete block main body 20 including the notched parts 13 and grooves 12 on the rear surface side of the planar natural stone 10. Accordingly, concrete filled integrally with the concrete block main body 20 into the grooves 12 of the planar natural stone 10 is made into a T-shaped anchor so that the planar natural stone 10 and concrete block main body 20 are firmly stuck with each other, and the grooves 12 can easily be made by forming grooves on the end surfaces by the use of a stone material cutting circular saw, with the result that the notched parts 13 communicating to the rear surface side is formed only by cutting the part thereof.
Patent JP-H04107491-A (JP)
Title: Fixation device
Inventor: ENDO SAIJIRO
IPC: G03G15/20
Filed: 1990-08-28
Abstract: PURPOSE:To discharge a form which jams whichever direction a manual rotation knob is rotated in by providing a limiting means which limits transmission torque to a driving force transmitting means between a driving device and a fixing roller and limiting the torque transmission range of the limiting means. CONSTITUTION:A plate 18 is pressed against a gear 16 by a spring 5 and a friction pad 4 as the limiting means is arranged between the plate 18 and gear 16. The friction pad 4 is adhered and fixed to the plate 18 and the frictional force T between the end surface of the spring 16 and the friction pad 4 is determined by the pressing force of the spring 5 and the friction coefficient of the friction pad 4. Namely, the frictional force is so set that a slide is caused when the frictional force is smaller than torque A required to reverse a driving source in a stop state and larger than torque required to idle a fixing roller 1 and an operation means. Consequently, whichever direction the manual rotary knob is rotated in, copying paper in a jamming state can be discharged.
Patent JP-H03128345-A (JP)
Title: New isoolefin compound
Inventor: TSUBOKURA AKIRA
IPC: C07C59/42
Filed: 1989-09-01
Abstract: NEW MATERIAL:4,9-Dimethyl-12-hydroxy-4,8-dodecadienoic acid and a salt thereof. USE:A drug, agricultural chemical, other physiologically active substance, a synthetic intermediate thereof, etc. PREPARATION:For example, a microorganism (e.g. bacterium SQ75-2 strain) capable of oxidizing squalene is cultured in a medium containing squalene and the objective substance is obtained by extraction with a solvent from the culture solution. The strain capable of oxidizing squalene is obtained by culturing a separated solution occurring in the natural world in a medium containing squalene as only one carbon source and separating from the culture solution.
Patent JP-H0274460-A (JP)
Title: Body holding device of vehicle
Inventor: NOZAKI HIROYUKI
IPC: B61F5/02
Filed: 1988-09-09
Abstract: PURPOSE:To improve the operating property by arranging a truck frame, a holding device, a damper, and a traction beam in the same height. CONSTITUTION:A center pin 12 provided at the lower side of a car body 6 which is installed on a truck frame 2 through an air spring 3 is inserted rotatable at the center of a traction beam 4 through a tapered rubber ring 15 and a seat 14, and the rubber ring 15 is arranged positioning the larger diameter sides at the upper and the lower end sides of the traction beam 4 to allow the movement of rolling of the traction beam 4. The traction beam 4 is connected to the truck frame 2 through a pair of links 5 which furnish a rubber bush being a holding device at the both ends in the longitudinal direction of the truck, and connected to the truck frame 2 through brackets 17 and 18 and a damper 16 being a cushion member in the lateral direction of the truck. In this case, the height of installing the links 5 and the damper 16 is made equal to the height of installing the traction beam 4, making the force applied to the center pin 12 delivered to the truck frame 2 as it is.
Patent JP-H0275897-A (JP)
Title: Heat transfer fan
Inventor: UEDA HIRONOBU
IPC: F28F1/32
Filed: 1988-09-09
Abstract: PURPOSE:To improve heat transfer efficiency by means of air flow control and to simultaneously reduce pressure loss by forming a fin disposed in an intermediate recess between adjacent heat transfer tube contacts in a structure having a large ventilating direction projecting area per the same passage width from the fins of both sides. CONSTITUTION:The enlarged parts of flat plate louver groups 7 disposed at both ends of the louver are composed of flat plate louvers 8. A crest louver group 9 disposed at the center of the louvers as seen from a direction B-B is composed of a crest louver 10. Accordingly, this heat transfer fin 1 has a crestlike protrusion near the center ion the sectional shape of a ventilating direction, and is composed of flat plates at both sides. With such a structure, the ventilating resistance of the center of the louvers is large, those of both the sides of the louvers are small. Thus, a low air flow section is generated at the center, and high air flow sections are generated at both sides of the louvers.
Patent JP-H0948834-A (JP)
Title: Production of flexible polyurethane foam
Inventor: MATSUNAGA MINORU
IPC: C08G18/00
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject low-density product good in moldability and excellent in foam physical properties by using a polyol mixture of specific composition and by specifying isocyanate index and using a foaming agent consisting of water alone. SOLUTION: A reaction is conducted between (A) a polyol mixture of (i) a polyol 3 in functional group number, 2400-4000 in number-average molecular weight and 70-80% in terminal hydroxyl rate and (ii) an another polyol 3 in functional group number, 100-300 in hydroxyl value, 9-13 in HLB number with secondary terminal hydroxyl groups at the weight ratio (i)/(ii) of (90:10) to (60:40) and (B) an organic polyisocyanate in the presence of a foaming agent consisting of water alone, a catalyst and a foam stabilizer at an isocyanate index of 80-95. The component (i) is pref. a t-alcohol's propylene oxide-ethylene oxide coadduct, block addition type with ethylene oxide added to the terminals. The component (ii) is pref. a t-alcohol's alkylene oxide adduct.
Patent JP-H0660581-A (JP)
Title: Head retreating/rotation controlling device and its method for disk driving device
Inventor: HAKOJIMA SHIYUUJI
IPC: G11B21/12
Filed: 1992-07-31
Abstract: PURPOSE:To efficiently execute the retreating movement of a head and the controlling movement of a multiphase spindle motor(SP motor) by a simple constitution when a power supply is stopped and to prevent damages caused by the clashing of the head to a stopper being suddenly retreated at the disk driving device. CONSTITUTION:The stoppage of the power supply is detected by a detection circuit 8, the Q8 and Q9 of switching circuits 5 and the Q10 of an impedance circuit 7 are turned ON, a back electromotive voltage generated on the driving coils U and V of an SP motor 2 is impressed to the voice coil L1 of a head supporting body via a current rectifying circuit 6 and the retreating movement of the head is executed. Then, the driving coils U and V are grounded and short-circuited via the impedance circuit 7 and thus, the movement of the SP motor 2 is controlled while suppressing current for the retreating.
Patent JP-H0891980-A (JP)
Title: Apparatus for growing single crystal
Inventor: SUGAWARA TAMOTSU
IPC: C30B29/22
Filed: 1994-09-20
Abstract: PURPOSE: To grow a crystal in a continuous length, homogenize the quality and reduce the cost by surrounding a single crystal grown in the upper part of a crucible in a furnace from the radial direction and arranging openable and closable heat shielding units in the surrounding plane. CONSTITUTION: This apparatus for growing a single crystal is obtained by arranging a heat shielding unit 3a at the top end of a crucible 5 and a heat shielding unit 3b at a position in an upper part at a height of about twice the depth of the crucible 5, surrounding a single crystal 2 from the radial direction therewith and having blades openable and closable in the surrounding plane. Two sets of rings 21a and 21b rotatable in the circumferential direction are installed in the heat shielding units 3a and 3b and plural blades 22a and 22b are mutually arranged at an interval nearly equal to the blade width in the rings. When the blades 22a and 22b are completely shifted by the rotation of the rings 21a and 21b, a space above the crucible is kept in a closed state. When the rings are synchronized, the space above the crucible is kept in an opened state.  The heat shielding unit 3a is kept in the closed state and the heat shielding unit 3b is kept in the opened state in the initial operation to provide the optimum temperature gradient at which a seed crystal is brought into contact with a melt surface. The opening degree of the heat shielding unit 3a is increased and that of the heat shielding unit 3b is decreased in the subsequent growing process for the crystal. Thereby, the temperature gradient is reduced to prevent cracks from occurring due to a thermal stress.
Patent JP-S63155562-A (JP)
Inventor: MENAADO KENTO RAITO
IPC: H01M8/24
Filed: 1987-09-08
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-S61103333-A (JP)
Title: Line speed display system
Inventor: FUTAMI HIROAKI
IPC: H04L1/20
Filed: 1984-10-27
Abstract: PURPOSE:To obtain easily line speed by switching a circuit so as to display the switching state of a dip switch setting the line speed for several seconds after the application of the electric power of a data transmitter thereby lighting/ extinguishing two display lamps. CONSTITUTION:Logical 0 is inputted to the input terminal (e) of a switch 1 during normal operation, input terminals (a), (c) are selected and transmission and reception data SD, RD are outputted to terminals (f), (g). LED drivers 2, 3 light/extinguish lamps 4, 5 in response to the space and mark of the signals SD, RD. When logical 1 is inputted for several seconds after the application of the power to the input terminal (e), input terminals (b), (d) are selected, the logical value by line speed setting switches 11, 12 of the dip switch 10 is outputted at the terminals (f), (g) to light/extinguish the lamps 4, 5. When two setting switches are used, the switching states are four cases so as to display four kinds of line speeds. Thus, the line speed is obtained easily without observ ing the dip switch.