baber/WOPTO huggingface dataset:
Patent JP-H0840187-A (JP)
Title: Squib igniting circuit of air bag for vehicle
Inventor: TABATA TAKASHI
IPC: H03K17/00
Filed: 1994-07-26
Abstract: PURPOSE:To provide a squib igniting circuit of an air bag of a vehicle capable of supplying the sufficient ignition energy to a squib even when a converter is not used or the capacity of a capacitor is relatively small, and capable of diagnosing the abnormality. CONSTITUTION:When a vehicle collides, a safety sensor 110 and a front sensor 122 are in the closed condition. The closing of the front sensor is detected by a control part 120, and an FET113 for ignition is turned on. A circuit is composed of a first capacitor 106, a first diode 105, the safety sensor, the wiring 114, a second capacitor 108, the wiring 115, a squib 112 and the FET for ignition, and the energy is supplied from the first and second capacitors to the squib. The circuit can be diagnosed by monitoring the voltage at each position of the circuit by the control part.
Patent JP-S6234927-A (JP)
Title: Production of drawn plastic film
Inventor: KOBAYASHI TAKASHI
IPC: B29C55/02
Filed: 1985-08-09
Abstract: PURPOSE:To produce a film having uniform thin coating layer, with small installation area in high productivity, by coating an undrawn film with electron radiation curable coating agent, irradiating with electron radiation, and drawing the film uniaxially or biaxially. CONSTITUTION:One or both surfaces of an undrawn and (un)treated plastic film are coated with an electron radiation curable coating agent which may contain an additive and the film is drawn uniaxially or biaxially after irradiation with electron radiation. The electron radiation curable coating agent is a composition containing a monomer and/or oligomer having one ethylenic unsaturated bond as >=30wt% of the binder. The dose of the electron radiation is preferably 1-30Mrad.
Patent JP-2000079662-A (JP)
Title: Highly antistatic laminate and molded product using the same
Inventor: KONAGAYA JUJI
IPC: B32B27/18
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly antistatic laminate excellent in antistatic properties even under low humidity or after water immersion or molding, certainly preventing the generation of static electricity under all environments, having excellent transparency and blocking resistance, extremely low in the deficient of a conductive layer, and a molded product using the same. SOLUTION: A highly antistatic laminate 2 is a highly antistatic laminate wherein a conductive layer is laminated to at least the single surface of a base material and the conductive layer is a cured layer containing a conductive polymer and a surfactant. The highly antistatic laminate 2 is a highly antistatic laminate wherein the conductive layer is laminated to at least the single surface of the base material and the surface resistivity (FRS0) of the conductive layer under a condition of 25 deg.C and relative humidity 15% is 1011 Ω/(square) or less and a ratio (RS1/RS0) of surface resistivity (RS1) of the conductive layer after the highly antistatic laminate is immersed in pure water at 40 deg.C for one hour under a condition of 25 deg.C and relative humidity 15% is 10 or less.
Patent JP-2000007341-A (JP)
Title: Production of lithium manganese spinel oxide particle powder
Inventor: NAKAMURA TATSUYA
IPC: H01M10/05
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject powder with narrow particle size distribution, useful as a material for positive electrode active substances by baking in a short time. SOLUTION: This powder is obtained by the following process: an aqueous solution of a manganese salt is dripped with an equivalent or greater amount of an aqueous oxalic acid solution to form a manganese oxalate precipitate, which is then filtered, washed with water, and dried; the resulting powder thus dried is pyrolyzed at 350-500 deg.C in an oxygen-contg. gas to prepare manganese oxide particle powder, which, in turn, is mixed with a lithium compound, 1-10 wt.% water is then added to the mixed powder, the resulting wet mixed powder is subjected to compression molding to form a molded form with a density of >=2 g/cc, which is then baked in an oxygen-contg. gas and ground.
Patent JP-H1119930-A (JP)
Title: Method for preheating strip member
Inventor: YANO MASASHI
IPC: F27D13/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To perform the kneading of a continuous strip member with the consumption of a small amount of energy and also prevent kneading time from varying under the influence of a seasonal factor by heating the continuous strip member when it passes through a hot water tank and drying it using a specific dryer. SOLUTION: A strip member 1 is guided to a hot water tank 3 with the help of a belt conveyor. The hot water tank 3 is operated to keep the strip member 1 under a water level using a holding roll and is constantly rocked by a rocking roll. In addition, the strip member 1 is guided to a pair of heating drums 5 through the belt conveyor. The paired heating drums 5 are of such a type that hot water is loaded inside. The hot water is set at 90 deg.C, for example, and this temperature is maintained. Further, another heating drum 5 is provided behind the heating drum 5 and is operated for assisting in the heating and drying process. Next, the strip member 1 is caused to pass through at least, a single dryer 4 for drying process and then is loaded into a roll-type kneading machine 2 for kneading. Thus it is possible to ensure the positive preheating of the strip member 1.
Patent JP-H1174765-A (JP)
Title: Controllable frequency oscillator
Inventor: CELANT LUCA
IPC: H03K3/0231
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To operate with power supply voltage that is lower than normal power supply voltage by configuring a connection circuit means with a differential amplifier which has a differential output terminal that is connected to the bases of two transistors respectively. SOLUTION: A balanced differential amplifier is provided between two transistors Q1 and Q2 as a connecting means for positive feedback. The differential amplifier has two npn transistors T3 and T4, interconnects their emitters, also connects its current Ip to a ground terminal through a current source G5 which is adjusted by the voltage of a control terminal SW, connects their collectors to a power supply terminal Vcc through respectively different resistance R3 and R4 and connects their bases to the collectors of the transistors Q2 and Q1 respectively. The collectors of the transistors T3 and T4 are further connected to bases of the transistors Q2 and Q1 respectively and also each collector can be taken out as an output terminal Vout of this oscillator.
Patent JP-H078540-A (JP)
Title: Tableting device and tableting method
Inventor: SAITO TOSHIHIDE
IPC: A61J3/10
Filed: 1993-06-21
Abstract: PURPOSE:To smoothly tablet a tablet powder having the property of fixing to a mortar hole surface and a pestle outer circumferential surface without causing a tablet obstruction. CONSTITUTION:A tablet powder is tabletted by a tabletting device having a mortar and a pair of pestles 3, 5 wherein the clearance C between at least one pestle and a mortar hole 1a is 0.01-0.035mm to manufacture tablets.. Even when the tablet powder is tabletted by use of a pestle wherein the axial length of a chip part 5a on the top end of the pestle 5 present in the mortar hole 1a and moving along the mortar hole 1a during the compacting of tablets by tabletting, tabletting can be smoothly performed. Although this device can tablet a tablet powder having no tablet obstruction, it is useful in the tabletting of a tablet powder easy to fix to the mortar hole surface and the outer circumference of the pestle by tabletting, for example, a tablet powder containing an nonvolatile liquid component, a viscous component or a low boiling point material.
Patent JP-S5878910-A (JP)
Title: Rivet feeder
Inventor: BABA TAKAYOSHI
IPC: B21J15/00
Filed: 1981-10-30
Abstract: PURPOSE:To provide a parts feeder which can supply rivets one by one assuredly by providing a shutter and a slider to prevent misfeeding or deformation of the rivet due to inclination of the rivet. CONSTITUTION:Rivets 3 supplied from a parts feeder and arranged in a line are pushed so as to transfer the rivet 3 on one end from a retaining groove 2 to a receiving groove 5. A shutter 4 pushed to move by a piston rod 12 of an air cylinder forces the receiving groove 5 to communicate with a notch 14 mounted on a guide 1. When the shutter 4 is further pushed in such a manner as to be brought into contact with a stopper, a driving pin 15 mounted on the shutter 4 is pressed against one end of a bell crank 9 pivoted on a shaft 11, so that a slider 6 is driven in the direction orthogonal to the moving direction of the shutter 4 by the other end of the bell crank 9. Thus, the rivet 3 retained in the receiving groove 5 is pushed out into the notch 14 by the slider 6 to be dropped down through the notch 14.
Patent JP-H0841664-A (JP)
Title: Beryllium container
Inventor: KURASAWA TOSHIMASA
IPC: C23F15/00
Filed: 1994-07-27
Abstract: PURPOSE:To reduce the corrosion with beryllium of the structural material of a beryllium container as the breeding blanket vessel of a nuclear fusion reactor. CONSTITUTION:A beryllium blocking layer 9 consisting essentially of nickel is provided on the surface of the structural material 8 of a container for a beryllium material 10. Consequently, the beryllium material 10 diffused into the structural material 8 from the surface of the material 8 in contact with the beryllium material 10 is blocked by the layer 9, and the progress of corrosion due to the diffusion of beryllium into the structural material 8 is retarded.
Patent JP-H0516694-A (JP)
Title: Device for preventing falling asleep during drive
Inventor: KASAI JUNICHI
IPC: B60K28/06
Filed: 1991-07-16
Abstract: PURPOSE:To provide a device for preventing falling asleep during a drive which has high awakening effects. CONSTITUTION:A buzzer 10 and an aromatizer 11 are provided as means for calling the attention of a driver. A device 14 for detecting the sleeping state of the driver and a stimulus timing controller 15 which outputs a stimulus signal when the sleeping state is detected are provided. The stimulus signal is input to the driving circuit 13 of the aromatizer 11 via a delay circuit 16. When the sleeping state is detected the buzzer emits a warning sound and then aroma is generated with a time lag.
Patent JP-S6066886-A (JP)
Title: Stabilizing device for photo output of laser diode
Inventor: SEKINO TOSHIAKI
IPC: H01S5/042
Filed: 1983-09-22
Abstract: PURPOSE:To stabilize the photo output and simplify the construction of the titled device by providing a temperature compensation circuit by a thermistor. CONSTITUTION:A laser diode 1 is connected to a bias circuit consisting of the thermistor 2, a resistor 3 and a DC power source 4. When the temperature increase, the threshold value increases, and the photo output decreases in the case of a constant current. In this case, the resistance value of the thermistor 2 reduces with an increase in the temperature, accordingly the current increases and then makes the photo output constant.
Patent JP-2001005550-A (JP)
Title: Power source control system for computer system
Inventor: MATSUI TAKAHIRO
IPC: G06F1/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a power source control system for computer system capable of realizing efficient reduction of the power consumption. SOLUTION: This power source control system 10 for controlling the power source of a computer system is provided with a facial picture judging part 200 which extracts a facial picture by analyzing a picture photographed by a CCD camera 140, and judges whether or not the computer system is being used according to whether or not the presence or absence of a user and the direction of the face and eyes of the user are directed to a display screen and a power source controlling part 300 which controls the power source of the computer system for turning the power source into a suspend state or a resume state when the computer system is in an unavailable state, and for releasing the suspend state or resume state of the power source when the computer system is being used.
Patent JP-2001003860-A (JP)
Title: Variable displacement swash plate compressor
Inventor: MUTA SHUNJI
IPC: F04B27/08
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a variable displacement swash plate compressor capable of improve the reliability of a shaft seal. SOLUTION: A variable displacement swash plate compressor comprises a shaft 5 rotatably equipped to a shell 30 through a radial bearing 26; a crank chamber 8 formed in the shell 30 and storing a swash plate 10 for deciding the stroke amount of a piston 7; a low pressure chamber 70 disposed next to a front side of the crank chamber 8 and storing low pressure refrigerant gas from an outlet side of an evaporator; and a U-ring 73 sealing an interior space of the low pressure chamber 70 and an interior space of the crank chamber 8. A mechanical seal 72 sealing the interior space of the low pressure chamber 70 and outside air is stored in the low pressure chamber 70. Therefore, compared with the case where the mechanical seal 72 is stored in the crank chamber 8, a load applying out the mechanical seal 72 by pressure of the refrigerant gas is reduced.
Patent JP-S5878728-A (JP)
Title: Preparation of heat-shrinkable biaxially-oriented polyamide film
Inventor: KAWAKAMI KENICHI
IPC: B29C55/00
Filed: 1981-11-04
Abstract: PURPOSE:To prepare the titled film having high heat-shrinkability and excellent planeness by a method wherein specific copolymeric polyamide is melted, extruded and subjected to cold casting, and then is oriented biaxially in one after another direction under specific conditions and later treated by heat. CONSTITUTION:Copolymeric polyamide which is obtained by copolymerizing epsilon- caprolactam of 95-80wt% and nylon salt of 5-20wt% composed of hexamethylenediamine and an adipic acid, and has a melting point of 200-220 deg.C and relative viscosity of 2.6-3.8 is melted and extruded at the temprature of 200-260 deg.C  and then subjected to cold casting to have a temperature of 30-70 deg.C, whereby  an unstretched sheet thereof is obtained. Next, this sheet is preheated to 40- 70 deg.C and oriented longitudinally at the orienting multiplication rate of 2.8 or  more and at the orienting temperature of 60-80 deg.C to be a longitudinally-uniaxially oriented film having the birefringence ratio of 0.020-0.035. Thereafter, the sheet is oriented laterally on conditions that the preheating temperature is 70- 100 deg.C, the laterally-stretching temperature 110-130 deg.C and the orienting multiplication rate 3.5-5.5, and then is subjected to heat treatment at the temperature  of 120- 180 deg.C.
Patent JP-2000007984-A (JP)
Title: Coating material composition and coated steel plate
Inventor: TANAKA SHOICHI
IPC: C09D175/04
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material composition capable of affording a precoated steel plate excellent in resistance to corrosion, acid and boiling water and in processibility without using a chromate rustproof pigment. SOLUTION: The objective coating material composition comprises film- forming resin components comprising (A) 20-90 pts.wt. of a hydroxyl group- containing polyester resin having a glass transition temperature of 10-100 deg.C and a number average mol.wt. of 2,000-25,000, (B) 5-70 pts.wt. of a novolak type epoxy resin and (C) 5-40 pts.wt. of at least one curing agent selected from amino resins and blocked polyisocyanates, and (D) 30-100 pts.wt., based on 100 pts.wt. of the total of the film forming resin components, of calcium ion- exchanged amorphous silica particulates. This coating material composition forms a cured coating film having a glass transition temperature of 40-80 deg.C.  The coated steel plates are obtained by forming an undercoating from the above coating material composition on various steel plates and then forming thereon an overcoating film having a glass transition temperature of 20-80 deg.C.
Patent JP-S6069862-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKAMIYA KENGO
IPC: G11B5/012
Filed: 1983-09-22
Abstract: PURPOSE:To record and reproduce immediately tracks for data signal recording and reproducing with a fixed-type magnetic head exclusive for data signal recording and reproducing and to reduce the quantity of slide between the magnetic head and a recording medium by providing this magnetic head besides a magnetic head for video signal recording and reproducing. CONSTITUTION:A magnetic head 4 for recording and reproducing is provided in accordance with a track 2 for video signal recording and reproducing and is moved by a motor 15. A magnetic head 5 only for recording and reproducing is fixed in accordance with a track 3 for data signal recording and reproducing. The head 5 or 4 is operated by a changeover switch 22. When switches 11, 21, and 22 are switched to record a data signal of an input terminal 6, it is unnecessary to move heads 4 and 5 because the magnetic head 5 is used for recording, and the data signal is recorded immediately on the track 3, and further, the quantity of slide is reduced because the magnetic head 4 is not moved at this time. Since a video signal of an input terminal 7 is recorded on the track 2 by the magnetic head 4, the extent of movement of the magnetic head 4 is short. In such a way, the reproducing is also executed.
Patent JP-S5966597-A (JP)
Inventor: SHIGA MASATOSHI
IPC: D21H19/20
Filed: 1982-10-06
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-H05344414-A (JP)
Title: Video camera
Inventor: KONDOU NORIAKI
IPC: H04N5/235
Filed: 1992-06-10
Abstract: PURPOSE:To always apply optimum iris gain and AGC gain control to a video signal at the time of using a low speed shutter mode by using optical information fetched in a storage means for a period when no video signal is outputted, thereby implementing optical control. CONSTITUTION:A switch 13 is connected to a terminal 10 at a first field when the low speed shutter mode is used and a video signal detected for a 1st field is stored in a memory 11. Then the detected video signal inputted to a comparator 21 is compared with a reference voltage ref and the signal is used to control the iris gain of a lens and the gain of an AGC circuit through a loop filter 22 and an AGC/iris gain connection circuit 23. The switch 13 is connected to a terminal 12 for the 2nd-4th field of the video signal, a signal fed to the comparator 21 becomes the detection signal of the video signal stored in the memory 11 and the detection signal is fed similarly to the lens and AGC circuit.
Patent JP-S6420009-A (JP)
Title: Seedling transplantation machine
Inventor: WATABE SHIN
IPC: A01C11/02
Filed: 1987-07-14
Abstract: PURPOSE:To enable the size-reduction of a mission case and a transmission case and to obtain a small-sized light-weight transplantation machine, by connecting the right and the left longitudinal frames with a member supporting a seedling table reciprocating in the lateral direction of the machine body. CONSTITUTION:An opening tool 40 is heated at a high temperature with hot air discharged from an exhaust hole of an opening device 36 and a clear hole is opened on a mulching film. Simultaneous to the opening operation, the mulching film opened by the opening tool is melted with the hot air to form a clear hole for the transplantation of seedling. Since a seedling table 5 is laterally reciprocated by the lateral driving mechanism, a seedling positioned at the rear end is laterally transferred in a state held with a seedling-holding frame 26. The seedling is delivered to a seedling take-out hole 28, successively clamped with seedling-planting claws 6b, 6c moving along a seedling transplantation path and planted into a transplantation hole bored in a ridge with an opening tool 40. Since the seedling table 5 is supported by a seedling table- supporting member 81 during the above operation, the seedling table 5 can be stably reciprocated in lateral direction to enable sure transplantation of the seedling.
Patent JP-S57102720-A (JP)
Title: Automotive plank cutting apparatus
Inventor: YASUDA SHIGEO
IPC: B23D45/00
Filed: 1980-12-13
Abstract: PURPOSE: To cut large planks precisely by means of a circular saw on a bogie running on and holding a rail extending along the cut line of the plank to be cut.  
     CONSTITUTION: On the plank 1 to be cut, a rail 2 of a reverse T shape section is arranged. A fixed wheel 5 and a pressure wheel 6 are fixed on a body frame 3 of a cutting apparatus. Each wheel has rolling faces 5b, 6b of a reverse taper and flanges 5a, 6a. The circular saw 8 is attached on the body frame 3 and rotary-driven by a motor 10. Consequently, the wheels 5, 6 hold the rail 2 and the frame 3 is automatically driven. The plank 1 can be precisely cut by a circular saw 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6156227-A (JP)
Title: Tool for flow adjustment of molten metal and preventing slag effuluence in pouring ladle for molten metal
Inventor: KONDO YOICHI
IPC: C21C5/46
Filed: 1984-08-23
Abstract: PURPOSE:To prevent the occurrence of a vortex flow and slag effuluent by preventing a flange body on the peripheral part, whose lower part of outside is a semisphere and inserting into a pouring ladle for molte metal composed of a plural groove to the central part from a peripheral part of a semispheral lower surface. CONSTITUTION:For a tool for adjusting flow of molten metal and preventing slag effuluent, a plural groove 2 is provided from the peripheral part of the semispheral lower surface of the main body 1 to the central part, and a stopper part 4 provided with a square or circular flange body is provided. This tool is inserted in a pouring ladle 5 for molten metal when a molten steel is remained sufficiently and is in the vicinity of a vortex flow formed on the tapping hole on the floating condition to prevent a slag b pentration by the vortex flow, i.e., to control the vortex flow directly. Further, when an amount of the residual molten steel is small, the tapping hole is closed to prevent the slag penetration and flow perfectly in addition with the above effect and flow the molten steel only outside of a converter through grooves 2-. The tool for adjusting flow of molten metal and preventing slag effuluence has the similar weight that a molten steel (a) and the peripheral part floats in the slag (b) to sink the semispheral part into the molten steel (a).
Patent JP-H0341464-A (JP)
Title: Toner for electrophotography
Inventor: YADA YOSHIO
IPC: G03G9/08
Filed: 1989-07-07
Abstract: PURPOSE:To improve flowability and to obtain high and stable image densities and to lessen fogging by adding a specific ratio of a coupling agent at the time of compounding magnetic powder, resin and charge control agent. CONSTITUTION:The titanate coupling agent having an alkoxy group is added at 0.05 to 0.45 pts. wt. per 100 pts. wt. compd. at the time of producing the magnetic toner by compounding the magnetic powder, resin and charge control agent to form the toner. The magnetic powder having 0.01 to 10 mum, more particularly 0.05 to 3 mum average grain size is more preferably. The magnetic powder has 70 to 250 Oe, more preferably 75 to 150 Oe coercive force at 5,000 deg. Oe. The magnetic powder has 50 to 100 emu/g, more particularly preferably 70 to 90 emu/g saturation magnetization at 5,000 Oe. The amt. of the resin to be added is 30 to 80 wt.%, more particularly preferably 40 to 70 wt.%. The content of the charge control agent is 1 to 5 wt.%, more particularly preferable at 0.5 to 2 wt.%. The particle size of the toner is preferably specified to 3 to 30 mum.