baber/WOPTO huggingface dataset:
Patent JP-H11301233-A (JP)
Title: Vehicle body oscillation control device for industrial vehicle
Inventor: TSUNODA TAKAFUMI
IPC: B66F9/24
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in tread pressure of a driving wheel as little as possible when a driven wheel becomes an outer wheel while a vehicle is making a turn, in an industrial vehicle whose link mechanism which suspends a pair of left/right driving wheels and driven wheels so that oscillation is allowed in the rolling direction of a vehicle body is lock-controlled when the vehicle makes a turn. SOLUTION: A pair of left/right driving wheels 3 and auxiliary wheels 4 are suspended through a link mechanism 20 to a vehicle body frame so that oscillation is allowed in the rolling direction of the body. The auxiliary wheel 4 is attached through a caster spring 30 to the caster link 24 of which the link mechanism 20 consists. A controller 55 closes a solenoid switching valve 47 so as to lock a damper 44 when a lateral acceleration which is calculated from each detecting value of a steering angle sensor 52 and a vehicle speed sensor 54 becomes not less than a predetermined value. In the turning direction where the auxiliary wheel 4 becomes an outer wheel, the damper 44 is preset to be locked slightly late for the timing when the caster spring 30 almost completely contracts to a given length.
Patent JP-S61269520-A (JP)
Title: Photoelectric switch
Inventor: ONCHI NORIO
IPC: H03K17/78
Filed: 1985-05-24
Abstract: PURPOSE:To detect accurately a mark by driving two light emitting elements in a different timing and projecting the light to the same position of a detection object so as to obtain a reflected light thereby cancelling the distance fluctuation when the detection object moves in the light projecting direction. CONSTITUTION:Green and red light emitting diodes 1, 2 of an optical system of an optical switch are arranged to a focus of a condenser lens 4 and a focus of a reflected light by a half mirror 3 and they are lighted in the different timing. The light of the diodes 1, 2 is made collimated by the condenser lens 4 and focuses by a focusing lens 5 to be irradiated to one point on a sheet 7 being the detection object. Marks 8a, 8b, 8c... having the same color as the diodes 1, 2 are applied to the end of the sheet 7, the reflected light from the sheet 7 is focused by a focusing lens 10 via a half mirror 9 between the lenses 3 and 4 and received by a photodetector 11. Then the reflected light projected to the same position of the sheet 7 is processed and the distance fluctuation when the sheet 7 is moved in the projecting direction is cancelled to detect accurately the marks 8a, 8b, 8c....
Patent JP-S5636261-A (JP)
Title: Service control system of public telephone set
Inventor: HIKONE AKIO
IPC: H04M17/02
Filed: 1979-09-03
Abstract: PURPOSE:To set a public telephone set to the service permission state independently of the detection output of each detecting circuit when the dial control circuit below generates the decision output of a no-charge call number, by providing the dial control circuit in the public telephone set. CONSTITUTION:Dial pulses are given to dial control circuit DC and are counted by a counter to decide whether the dial originating number is a charge call number or a no-charge call number, and decision output FC is output. If the no-charge call number is dialed, dial countrol circuit DC decides it to hold decision output FC as H,  and therefore, FF 10N1 is not set, and output Q is L still, and the output of NOR  gate 22N holds H, and the switch circuit holds the turning-on state, and dial oscillation of each digit and service dependent upon response of the called subscriber are permitted.
Patent JP-H09295671-A (JP)
Title: Package for display
Inventor: ORIHARA CHIZU
IPC: B65D77/02
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a package for display which can display effectively articles and can be manufactured economically. SOLUTION: In this package provided with a package main body 1 formed in a manner of visualizing from outside bodies 2 to be stored which are stored inside, stopper pieces 3 are formed on the upper section of the package main body 1, and the stopper pieces 3 are positioned between the bodies 2 to be stored and a front face 1a of the package main body 1 to prevent the upper secitons of the bodies 2 to be stored from inclining to the front side.
Patent JP-S5813987-A (JP)
Title: Heat transmitting device
Inventor: OOISHI HIROSHI
IPC: F28F1/22
Filed: 1981-07-17
Abstract: PURPOSE:To increase a pressure resisting force and facilitate to effect the cleaning thereof by a method wherein a heat transmitting tube module, in which the bare tubes are punched by flat plates and secured to form it, is utilized. CONSTITUTION:The heat transmitting tube module 1 is made of a carbon steel or a stainless steel, and the bare tubes 2, 2', 2'' are arranged in parallel in a single row so as to pinch them by two sheets of the flat plates 3, 3' while they are secured by seam weldings along the positions of the opposing tangential lines 4, 4' to form them like as a flat plate. Each bare tubes are connected each other among the flat plates so as to flow a fluid therethrough a zigzag and the outlets and the inlets thereof are provided with headers. Respective modules 1, 1', 1'' are divided each other by paths 6, 6' and a plurality of them are connected to form the heat transmitting device while the paths 6, 6' are arranged in a flue so as to be located in parallel with the flow of waste gas. The flue gas passes through the smooth paths 6, 6' and, therefore, soot and ash contained therein will not be adhered the plates easily and the cleaning thereof is easy even if a little amount thereof of them are adhered thereto.
Patent JP-S62270058-A (JP)
Title: Rotary magnetic sheet device
Inventor: TAKATORI NAOKI
IPC: G11B17/028
Filed: 1986-05-19
Abstract: PURPOSE:To attain a secure center core pushing without making complicating the structure of a cover opening and closing mechanism part by providing a member which presses the magnetic sheet center core inserted into a driving shaft toward the driving shaft, in an opening and closing member. CONSTITUTION:By closing a cover 43 after a magnetic sheet pack 21 is inserted into an inner bucket 42 from a magnetic sheet pack inserting port while the upper cover 43 is released, a regulating plate holder 58 and the pack 21 are positioned by positioning pins 59 and 69, and a center core 23 of a magnetic sheet 22 is inserted and fitted into a driving shaft 44. Next, a solenoid 67 is operated, a rod 65 is protruded, a rotating lever 62 of a pressuring member 61 is turned and a center core 23 is pushed. On the other hand, in the non- operational condition of the solenoid 67, the rod 65 is pulled into the shaft 44, the lever 62 of the member 61 is separated from the core 23 and the rotation of the sheet 22 will not be hindered.
Patent JP-S61270312-A (JP)
Title: Method and apparatus for producing ultrafine particles
Inventor: IKEDA HIROTANE
IPC: B22F9/12
Filed: 1985-05-25
Abstract: PURPOSE:To obtain ultrafine alloy (composite compd.) particles having a desired compsn. by heating plural evaporating materials at the controlled temp., mixing the evaporating materials in a high-temp. atmosphere then ejecting the mixture into a low-pressure gas. CONSTITUTION:The outputs of a high-frequency induction heating power source 4 and a DC power source 5 are adjusted to heat a carbon crucible 8 and alumina tube 9 in an evaporation section B to a prescribed temp. Eddy currents are induced in the crucible 8 by the high-frequency induction and Sn metal 12A, etc. placed in a heating section 80 are evaporated. Zn metal 12B in the tube 9 is also heated to evaporate by a heater 11. Both metallic vapors are mixed in the vapor mixing section in the high-temp. atmosphere and the mixture is ejected from a vapor ejection port 83 into the low-temp. atmosphere in a vacuum vessel A. The ejected vapor mixture composed of Sn-Zn, etc. collides against the Ar particles in the vessel A and the ultrafine alloy (composite compd.) particles are formed. The particles stick to a substrate 22. The compsn. of the ultrafine particles is adjusted by changing the outputs of the respective power sources and controlling the temp.
Patent JP-S593321-A (JP)
Title: Weighing device
Inventor: TANAKA HIROSHI
IPC: G01G3/14
Filed: 1982-06-30
Abstract: PURPOSE:To facilitate manufacture, by partitioning a flat stand plate into supporting members and load cells, and reducing load applied to each supporting member. CONSTITUTION:The load cells 1 are joined with the supporting member A1 in one body structure, and the member A1 and the cells 1 are placed on four supporting legs S and supported with them. A weighing tray 6 is supported with four fixing members W1, and an amt. of deformation of each load cell 1 due to the object placed on the tray 6 for weighing is detected with strain gauges 2, 2'. Its weight value is obtained by calculating data of the electric control circuit, such as a bridge circuit.
Patent JP-S62269167-A (JP)
Title: Guide device for photosensitive belt of color copying machine
Inventor: YANO HIDETOSHI
IPC: G03G15/01
Filed: 1986-05-18
Abstract: PURPOSE:To hold the gap between a belt and a developing sleeve at a prescribed value at all times and to hold the quantity of an image by making a developing device move following up the motion of a roller for adjustment which guides a photosensitive belt at the time of the movement of the roller for adjustment. CONSTITUTION:The shift quantity of a yellow image in a copy is measured, and two screws for the side plate 65 of a fixing lever 54 are loosened to rotate a micrometer head 54 by a prescribed quantity, i.e. the shift quantity in the copy, thereby moving the shaft A of a pin 55 which penetrates the longitudinal long hole 90A of an adjusting lever and the lateral long hole 80A of an angle material to the left. The pin 55 of an intermediate roller 40 for adjustment penetrates the longitudinal long hole 90A at the upper end of the adjusting lever 56, so the adjusting lever 56 also rotates around the pin 58 of an intermediate roller 40' for fixation as a fulcrum. The reference pin 62 of the developing device 17 engages this adjusting lever 56, so the developer 17 also follows up the motion of the lever 56, so that the gap between the sleeve 17a and photosensitive body belt 14 is held constant.
Patent JP-S63280114-A (JP)
Title: Ground improving work for foundation
Inventor: TAKAMORI HIROSHI
IPC: E02D3/12
Filed: 1987-05-09
Abstract: PURPOSE:To increase the strength of the ground by a method in which surface soil is removed, a reinforcing material is laid, and soil is newly placed on them to form an improved ground. CONSTITUTION:The surface soil 7 of the ground where a foundation is to be constructed is removed, and a latticed and meshed reinforcing material 9 is laid on the base ground 8. Good-quality soil 10 is then placed in an adequate thickness on the material 9. The soil 10 and a solidifying agent 11 are mixed together with stirring and tamped to form a foundation ground 14. The foundation ground 14 improved in compressive strength, shear strength, and tensile strength can thus be obtained.
Patent JP-S61272551-A (JP)
Title: Operation and stop detecting apparatus of indoor unit in air conditioning system
Inventor: YAMANAKA RIICHI
IPC: F24F11/00
Filed: 1985-05-28
Abstract: PURPOSE:To omit connection between indoor units and a system controller by signal lines and to save labor and costs for wiring, by providing one pressure switch and one check valve between a pump on an outgoing pipe and the indoor units, and detecting the operation and stop of the indoor units based on ON/OFF of the pressure switch. CONSTITUTION:Brine 11, which is heated or cooled in a brine tank 12, is sent to each indoor unit 20 through a feeding pipe 30. On the side of an outdoor unit 10 on the pipe 30, a pump 40 is provided. A check valve 50 is provided in the forward direction on the pipe 30 between the pump 4 and the indoor units 30. A pressure switch 60 is provided on the feeding pipe 30 between the check valve 50 and the indoor units 20. The switch 60 is turned ON/OFF by the pressure of the brine in the pipe. Namely, when the pressure of the brine is once decreased lower than a lower limit pressure Pinf, a contact point 61 of the pressure switch 60 is closed, and power is supplied to the pump 40 from a power source 80. Meanwhile, when the pressure is once exceeds an upper limit pressure Psup, the contact point 61 of the pressure switch 60 is opened, and the power to the pump 40 from the power source 80 is stopped.
Patent JP-S606627-A (JP)
Inventor: UIRIAMU HENRII GANPURECHITO
IPC: C07C17/395
Filed: 1984-06-04
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-S5739145-A (JP)
Title: High strength, electrical grade copper alloy of excellent heat resistance
Inventor: TSUJI MASAHIRO
IPC: H01B1/02
Filed: 1980-08-20
Abstract: PURPOSE: To obtain a copper alloy having good all-round properties ranging heat resistance, electrical conductivity, thermal conductivity, plating, soldering, mechanical strength etc. by improving electrical conductivity by addition of one ore more kinds of P, Si, Sn and further heat resistance by addition of Ti.  
     CONSTITUTION: A copper alloy composed of, in wt%, (a) Ti: 0.01W1.0, (b) total amount of one or more kinds of the following three elements: 0.004W0.2, P 0. 004W 0.2, Si 0.01W0.5, Sn 0.01W1.0, (c) Cu and unavoidable impurities. When Ti is under the lower limit, the expected heat resistance can not be attained even by coactive addition of component (b), contrary to that Ti over the upper limit necessitates the increase of component (b) for getting high conductivity, upper limit of Ti is determined by the upper limit of component (b). Improvement of electrical conductivity can not be attained component of (b) under the lower limit, however, lowering of workability is marked over the upper limit. The total amount of components (b) is confined by the same reason. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04341949-A (JP)
Title: Magneto-optical recorder
Inventor: UENO MASAKAZU
IPC: G11B11/105
Filed: 1991-05-17
Abstract: PURPOSE:To miniaturize a magneto-optical recorder by reducing the installed space of a magnet to form a magnetic field to be used for recording and reproduction in the magneto-optical recorder. CONSTITUTION:A cartridge holder 20 for which a cartridge 10 containing a magneto-optical disk 13 is inserted is formed of yoke materials 21, 22 made of soft iron attached with an initializing magnet 1. Accordingly, the installed space of the initializing magnet can be saved, and further, since the magnetic field is concentrated at the recessed part 25 of the U-shaped holder, the magnetic field is formed efficiently by the magnet 1.
Patent JP-S5638481-A (JP)
Title: Pickling method of metal strip
Inventor: OKI KAZUO
IPC: C23G1/02
Filed: 1979-09-06
Abstract: PURPOSE:To prevent the generation of pickling patterns, by a method wherein a pickling liquid is sprayed on a metal strip at a position rising from a pickling bath in the pickling of a metal strip, and washing is carried out at a place apart from this spraying zone. CONSTITUTION:Pickling patterns generated by the pickling for removing oxide  scale of a metal strip, especially, a steel strip are prevented by a method as described hereinafter. For example, when a steel strip is passed through a pickling  tank 4 by an immersing roll 4 to carry out the pickling thereof, at a rising part between an outlet side roll 4 and a deflecting roll 6, a pickling liquid is sprayed by  spray apparatuses 11, 11' to prevent the generation of pickling patterns and, subsequently, washing is carried out immediately by spray apparatuses 12, 12'. The  spray apparatuses 11, 11' introduce the pickling liquid through a conduit 15, a  pump 8 and conduits 16, 16' and, after spraying, the pickling liquid is returned to  the pickling tank 2. Moreover, the temp. of the bath is lowered by a heat exchanger 9 or maintained at a constant temp.
Patent JP-2000302115-A (JP)
Title: Container and its dismantling method
Inventor: OGAWA TOMOHISA
IPC: B65D1/12
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a container to be formed into a plane shape and an easy dismantling method for disposing the container by using, for instance, a wooden hammer, a steel hammer or the like and easily dismantling the container or folding respective cut pieces of the container or the like after using a content. SOLUTION: In a constitution of a container 1, at least a part of a wall parting a storage space from outside is formed as an integral peripheral wall 2, continued along the periphery of the storage space, and cutting lines 5 to be cut by applying the given or larger pressurizing force or the impact force are formed on the peripheral wall 2, and the peripheral wall 2 is divided into a plurality of areas by the cutting lines 5. The pressurizing force or the impact force or both of them are applied to the container 1 to divide and cut areas on the cutting lines 5 of the peripheral wall 2 from outside, and then cut pieces formed by the operation are folded in the plate thickness direction. The container can be easily formed into the plane shape by the arrangement.
Patent JP-S5637728-A (JP)
Title: Temperature measuring device
Inventor: YOSHINARI SHIYOUHEI
IPC: H03M1/56
Filed: 1979-09-05
Abstract: PURPOSE:To secure an easy measurement of temperature with a simple constitution, by delivering continuously the pulse of a fixed level until a coincidence is secured between the reference voltage level and the voltage level of the temperature of measurement and then measuring the time duration of the pulse. CONSTITUTION:With application of the temperature measurement start signal S from the microcomputer muCPU1, the collector voltage supplied to the plus side of the OP amplifier OP1 rises up from the earth to the potential VCC by the time constant between the resistance R1 and the capacitor C1. And this potential is compensated by the OP1 to be obtained at the contact B. On the other hand, the data of the measuring temperature given from the temperature sensor (thermistor) 7 is converted into the voltage to be applied to the amplifier OP2 via the contact C. And when a coincidence is obtained at the time t between the rise of the voltage converted above and that of the voltage at the contact B, the pulse (temperature data e) corresponding to the time t is supplied to a piece of the input terminal 3 of the muCPU1 from the output of the OP2 (voltage comparator). The counter circuit 2 counts (t) units of the clock pulse 6, and the temperature data is obtained based on the result of the counting 2 since the number of units of the clock pulses equivalent to the temperature of 1 deg.C is decided previously.
Patent JP-H09296515-A (JP)
Title: Reinforcement metal fitting of wooden building
Inventor: ONO TAKEMITSU
IPC: E04B2/56
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To reduce dispersion in strength and manufacture a reinforcement metal fitting at a low cost by providing a base plate part, a first side plate part and a second side plate part provided orthogonally to the base plate part, and a connection piece on a brace. SOLUTION: A reinforcement metal fitting 10 is punched to the prescribed shape by a press to form an insertion hole in a base plate part 10a, a first side plate part 10b, and a second side plate part 10c, and a through hole 13 in a connection piece 11. Annular projections 14, 15 are formed on the side plate part 10c, and the connection piece 11 is connected to the side plate part 10c. The reinforcement piece 10 is arranged so that a column 3 is held by connection parts of a sill 2, the column 3, and a brace 4. The base plate part 10a of the fitting 10 is abutted on a side surface 4a of the brace 4 in a surface contact manner, and the side plate part 10b is abutted on side surfaces 3b, 3c of the column 3. The side plate part 10c is abutted on an upper surface 2b of the sill 2, and each base plate part 10a is tightened to each brace 4 by bolts 7.  The side plate part 10b is tightened by bolts 8, and the side plate part 10c is fixed to the sill 2. Uniform connection strength can be obtained thereby.
Patent JP-H05285700-A (JP)
Title: Device for setting press working condition of press machine
Inventor: KIRII KAZUNARI
IPC: B21D24/10
Filed: 1992-04-07
Abstract: PURPOSE:To automatically set the press working condition of the press machine corresponding to a die to be used. CONSTITUTION:As to die information, a blank holding load Fso stored in an ID card 96, the weight Wr of a blank holding ring 30, and the using number (n) of cushion pins 24 are read in, and as to machine information, the weight Wa of a cushion pad 28 preliminarily stored, the weight Wp of the cushion pin 24 and the pressure receiving area Aa of an air cylinder 42 are used to calculate an air pressure Pax following the equation, shown below, and an ON-OFF suction and exhaust valve 46 is switched and controlled so that the air pressure Pa inside an air tank 44 required as the press working condition becomes the air pressure Pax. Pax=(Fso+Wa+Wr+n.Wp)/Aa.
Patent JP-S5237717-A (JP)
Title: Record reproduction system of pal-system color tv signal
Inventor: TANIGUCHI HIROSHI
IPC: H04N9/86
Filed: 1975-09-19
Abstract: PURPOSE: The chrominance signal of PAL color TV signal is converted into line sequential signal through simple structure circuit and then recorded by frequency-multiplying with luminance signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07300922-A (JP)
Title: Pole presser for partitioning pole
Inventor: MURATA KAZUYUKI
IPC: E04B2/74
Filed: 1994-04-28
Abstract: PURPOSE:To allow an ornamental cover to be easily installed in the pole presser for a pole which is interposed between partitioning panels to connect both panels. CONSTITUTION:The pole presser 1 is a long member having a specified cross section, a recessed section is formed out of a bottom side at its center and both side pieces 7a and 7b, and arm pieces 5a and 5b are extended to both sides of the side pieces 7a and 7b so as to be formed into front pieces and a presser piece at their tip ends. An ornamental cover 4 is then fitted in so as to be installed between both front pieces 2a and 2b, the ornamental cover 4 is provided with support pieces 12a and 12b at both sides of its surface plate 11, a leg 13 having a locking piece 15 at its tip end is formed between the support pieces, and one of the support pieces is provided with a hinge piece 14.
Patent JP-H0410661-A (JP)
Title: Floating-gate field-effect transistor and memory circuit using same
Inventor: KATSU SHINICHI
IPC: H01L27/115
Filed: 1990-04-27
Abstract: PURPOSE:To arrange that a memory transistor is endowed with a word selection function by a method wherein the thickness of a gate insulating film situated under a floating gate formed between a drain and a source is set at a thickness through which electrons can be tunneled on both the drain region and the source region. CONSTITUTION:A source 13 and a drain 14 which have been separated from each other are formed on the surface region of a silicon substrate 17; after that, an oxide film 15, a floating gate 11 between the source 13 and the drain 14 and a gate 12 situated at the upper part of the oxide film 15 and the floating gate 11 are formed and constituted sequentially on the surface. The thickness of a gate insulating film 16, composed of an oxide film, which is situated under the floating gate 11 on both the drain region 14 and the source region 13 is set to a thickness, in about 50@R, through which electrons can be tunneled. A tunneling current flows both between the source 13 and the floating gate 11 and between the drain 14 and the floating gate 11; electric charges can be exchanged between the source 13 and the floating gate 11 and between the drain 14 and the floating gate 11.