baber/WOPTO huggingface dataset:
Patent JP-S58109507-A (JP)
Title: Production of catalytic component for olefin polymerization
Inventor: TERANO MINORU
IPC: C08F4/658
Filed: 1981-12-23
Abstract: PURPOSE:To produce the titled catalytic component having a high activity and providing stereoregular polymers in high yields, by contacting a specified solid composition with a specified titanium halide. CONSTITUTION:A solid composition (A) is obtained by contacting 1g of an oxide of a Group III metal of the periodic table (e.g., B2O3) with above 0.01g of a magnesium halide (e.g., MgCl2) for 1-500hr in the presence of 1-50wt% electron- donating substance having at least one atom selected from O, N and S in the molecule, (e.g., diethyl ether). Next, a catalytic component is obtained by contacting component A with a titanium halide (B) of the formula TiX4 (wherein X is a halogen), e.g., TiCl4, for 10min-100hr. Then, a catalyst for olefin polymerization is formed by combining the catalytic component with an organoaluminum compound in an amount to provide a molar ratio to mol Ti atom of 1-1,000.
Patent JP-S6362009-A (JP)
Title: Governor device
Inventor: HIRAIWA KAZUMI
IPC: G05D13/34
Filed: 1986-09-03
Abstract: PURPOSE:To surely inhibit the switching operation of a shift valve before the driving speed of a car reaches a prescribed level, by setting a plunger into the feedback side of the governor liquid pressure of a spool and forming a spring storing room separated from a feedback liquid pressure room in the direction series to an axis. CONSTITUTION:When the speed of a car increased and the rotational frequency N of a governor exceeds a break point NB, the press-down force FW produced by fly weights 4 and 6 exceeds the press-up force FS produced by a spring 23. Thus a governor spool 3 is slided down and an entrance room 7 links to a pressure control room 8 to increase the governor liquid pressure PG. Then the PG is fed back to a pressure room 10 via an orifice 9 and acts downward on a plunger 21 and upward on the spool 3 respectively. Therefore the PG is equal to the break point liquid pressure PB as long as the FW is equal to the FS. Then the value of the feedback liquid pressure exceeds the FS in response to increase of the frequency N.
Patent JP-H0746895-A (JP)
Title: Stepping motor drive circuit
Inventor: MIYANARI HIROSHI
IPC: H02P8/20
Filed: 1993-07-29
Abstract: PURPOSE:To allow high speed driving of a stepping motor even when the load torque fluctuates in the direction CW or CCW by setting the current value data in the directions CW and CCW at arbitrary values set in a memory. CONSTITUTION:Appropriate current value data are preset in a memory, e.g. an EEPROM 61, for the directions CW and CCW. A CPU 59 reads out the current data from the memory and delivers the current data to a D/A converter 62 where the current value data is converted into an analog value and fed, as a voltage reference, to amplifiers 52-55. A constant current value is determined from the voltage reference. This constitution allows stabilized operation of a stepping motor by generating an appropriate torque depending on the load torque applied to the shaft of the stepping motor.
Patent JP-H0371093-A (JP)
Title: Coolant for gas-cooled reactor
Inventor: KAWAKAMI HARUO
IPC: G21C15/28
Filed: 1989-08-10
Abstract: PURPOSE:To lower the coefft. of friction of the graphite material in a reactor and to assure the mechanical and thermal characteristics in the reactor by using the coolant formed by mixing both or either of gaseous CO2 and gaseous CO into gaseous helium. CONSTITUTION:The coolant of the gas-cooled reactor is used by pressurizing the same to about 40atm. The gaseous CO2 of 1atom corresponds to about 2.5% amt. of mixing under 40atm. The coefft. of friction attains nearly the same value as the coefft. of friction in the amt. air if about 10% (0.25% in terms of 40atm) is mixed with this gaseous helium. The same holds true of the gaseous CO. The mixing ratio of the gaseous CO2 and the gaseous CO depends on the structure and characteristics of the reactor and is determined by taking the oxidation corrosion by the gaseous CO of the structural materials in the reactor and the properties of a refining system into consideration.
Patent JP-H0372038-A (JP)
Title: Method for melting active metal
Inventor: HATTORI MASAJI
IPC: C22C1/02
Filed: 1989-08-10
Abstract: PURPOSE:To melt an active metal of high purity with a lower electric power consumption by making combination use of heating of an arc discharge by an electrode and high-frequency induction heating at the time of melting the active metal by using a water-cooled copper crucible. CONSTITUTION:The active metal, such as Ti, Zr, Hf, Mo, Cr, or Nb, having the high affinity to O2, is put into the Cu crucible 5 of a water cooling type and the arc 2 is generated by energizing the electrode 1 consisting of W, etc., as a plus electrode and the active metal 3 as a minus electrode. The active metal 3 is melted by the arc heat generated in such a manner. Even if an oxide is formed on the surface of the active metal 3, the arc 2 acts as the minus electrode with respect to the electrode 1 and, therefore, the oxide is decomposed and deoxidized and the content of O2 decreases. The molten metal 3 is parted from the inside wall of the crucible 5 by the interaction of the magnetic flux generated in a coil 6 provided around the crucible 5 and the induction current flowing in the molten metal 3 when the high-frequency current is passed from a power source 7 to the coil 6 provided around the crucible 5. A gap is then generated between both and, therefore, the escaping of the heat of the molten metal 3 by being deprived of by the crucible 5 is obviated. The high- purity active metal is thus efficiently melted with the smaller electric power.
Patent JP-S6185912-A (JP)
Inventor: MURATA KATSUTAKA
IPC: A47L9/04
Filed: 1984-10-03
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-S6362413-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANIGUCHI MASAHARU
IPC: H03K19/00
Filed: 1986-09-02
Abstract: PURPOSE:To prevent the through-current by providing a logic circuit retarding the on-operation of a MOS transistor (TR) more than the off-operation of the other MOS TR before each gate of the CMOS TRs. CONSTITUTION:The point of time of the trailing of the output is made retarded more than the point of leading time of the input in a logic circuit 30 placed between a PMOS TR 1 and an input terminal 21 in inverting the input. Moreover, in a logic circuit 40 provided between a gate of an NMOS TR 2 and the input terminal 21, the point of leading time of the output is retarded more than the point of trailing time of the input in inverting the input. With the input at an 'L' level, the NMOS TR 2 is turned on and the PMOS TR 1 is turned off. When the input goes to an 'H' from this state, the signal 7 goes to an 'L', the NMOS TR 2 is turned off, the signal 6 goes to 'L' and the PMOS TR 1 is turned on.
Patent JP-S6450089-A (JP)
Title: Image forming device
Inventor: SHIMAZAKI TAKASHI
IPC: G03G21/06
Filed: 1987-08-21
Abstract: PURPOSE:To surely form an image by arranging a memory eliminating member which is in contact with the surface of an image carrier and on which the voltage of polarity opposite to coloring powder is impressed on the upstream side of an electrostatic charging means and the downstream side of a transfer means. CONSTITUTION:The memory eliminating member 7 which is in contact with the image carrier 2 and on which the voltage of the polarity opposite to the coloring powder is impressed is installed on the upstream side of the electrostatic charging means 3 and the downstream side of the transfer means 6. Since the memory eliminating member 7 electrostatically attracts residual toner which remains much on a photosensitive body 2 after transferring once and naturally discharges it thereafter, the residual coloring powder which remains on the image carrier 2 after transferring can be disturbed. Even if the residual coloring powder exists, the image of former time does not remain and the distinct image can be formed.
Patent JP-2000042872-A (JP)
Title: Data control system
Inventor: YAMASHITA TOMIMASA
IPC: B65G1/137
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To perform workpiece assigning work without stopping workpieces or losing the location of workpieces during selection of workpiece to be assigned. SOLUTION: At the time of determining a workpiece to be assigned, the information of a workpiece to be assigned is transmitted to each terminal sequencer SC1,..., and whether or not there are workpieces satisfying the condition of assigning information out of workpieces in subdivided areas controlled by each terminal sequencer SC1,... on the basis of the transmitted information, is retrieved in regular succession. In the case of such a workpiece existing, the existing position of the workpiece is recognized as the presence of prospective workpiece to be assigned by a data storage table 5, and specific codes are added thereto.  At the time point of completing the retrieval of all the terminal sequencers SC1,..., flags are put up on the terminal sequencers SC1,... in the areas where the workpiece to be assigned exist, on the basis of the priority order of the respective subdivided areas, and then the terminal sequencers SC1,... with the flags put up retrieve the coded workpieces again to confirm the location of the workpieces, thus determining the workpiece to be assigned.
Patent JP-2000034698-A (JP)
Title: Multilayer paper
Inventor: SUZUKI YUKIKO
IPC: B42D15/10
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer paper with excellent dimensional stability, coatability and printability, suitable for base materials for cards by subjecting a plurality of paper layers each comprising natural pulp and synthetic fiber to papermaking process so as to afford a bulk density within a specified range. SOLUTION: This multilayer paper is obtained by subjecting a paper stock comprising natural pulp and synthetic fiber (e.g. polyester-based conjugated fiber) to papermaking process to effect >=3-layered structure so that the amount of the synthetic fiber included in the two outermost layers or only one of them is not greater than the total amount thereof in the intermediate layer(s), and by passing the resultant multilayer paper through the nipping part of a pair of metallic rolls to treat it under a line pressure of 200-3,500 kg/cm to bring its bulk density to 0.9-1.6 g/cm3. Thereafter, at least one side of the multilayer paper thus obtained is provided with a pigment-contg. aqueous resin layer which, in turn, is laminated with an ionizing radiation-curable resin layer to obtain a base material for cards.
Patent JP-H0493976-A (JP)
Title: Discharged toner collecting device for image forming device
Inventor: MORI MASAHIRO
IPC: G03G21/10
Filed: 1990-08-07
Abstract: PURPOSE:To level tone in a container by giving vibration to a discharged toner container at proper frequency. CONSTITUTION:When a cassette 3 is drawn out downward, an end 3a is engaged with the end of an arm 4a and turns it clockwise. In the case, a supporting member 7 is engaged with the arm 4b, so that the arm 4b also turns simultaneously. After all, both arms turn clockwise as a whole by resisting the action of a spring 8. When the cassette 3 moves further and the end 3a is disengaged from the arm 4a, both arms 4a and 4b rapidly turn counterclockwise in a state where they are integrated by the action of the spring 8, and the arm 4b hits the discharged toner container 1 to give the vibration, so that the toner unevenly distributed inside is equalized and made in a uniform accumulated state, then the loss of a space in the container because of the uneven distribution of the toner and malfunction in instructing the fullness of toner are surely prevented.
Patent JP-S6450196-A (JP)
Title: Fire alarm system
Inventor: DOI JIRO
IPC: G08B17/00
Filed: 1987-08-20
Abstract: PURPOSE:To immediately make a fire-fighting response and to accurately execute an initial fire fighting by receiving a signal generated by a detection by a fire sensor and informing one of the position of a fire extinguisher by an annunciator. CONSTITUTION:A fire sensor 1 is arranged in respective rooms at, for example, a hotel, etc., and a control device 8 is set in a control room. When the fire sensor 1 detects a fire or a high temperature, its detection signal is supplied to the control device 8. The control device 8 decides fire conditions from the received signal, a fire alarm is generated by an alarm 10 set in the control room and places to have relation and a transmitter 9 is operated. The transmitter 9 informs the one of the setting position of a fire extinguisher 3 by an annunciator 3 through an electric wave, etc., 6. Thus, accurate and quick information and response can be made and the fire fighting can be executed on an initial stage.
Patent JP-H0953294-A (JP)
Title: Quasi-fire resisting face plate of building
Inventor: YANAGIYA SABURO
IPC: E04C2/26
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to ensure the strength of each of quasi-fire resisting face plates as quasi-fire resisting construction by arranging a plurality of quasi-fire resisting face plates for putting a cemented chip board with specific side in thickness and width on a plywood having smaller width than specific size of a building widthwise. SOLUTION: An inorganic face member is connected to a plywood 3 as a wooden plate member in a quasi-fire resisting floor face plate production line. In that case, the inorganic face member is cemented chip board 2 having thickness of at least 12mm. While, two long side beams are connected to each other with a joist 17 in a floor panel production line. Quasi-fire resisting face plates 1 produced in a fire resisting floor member production line are subsequently delivered to the floor panel production line therefrom, and the face plates 1 are successively mounted from the end of a building unit 10. In that case, the occurrence of a gap between the ends can be prevented by bringing into contact with the ends of the cemented chip board 2 of each of the face plates 1.  By the constitution, the wooden plate member 3 is monolithically connected to the inorganic face member 2 having fire resistance, and the plate member 3 reinforces the face member 2 to form quasi-fire resisting construction.
Patent JP-S6099608-A (JP)
Inventor: FUJIWARA YOSHITOMO
IPC: B27D5/00
Filed: 1983-11-04
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-H0848200-A (JP)
Title: Air bag module
Inventor: FUJIMOTO KAZUHIRO
IPC: B60R21/16
Filed: 1994-08-08
Abstract: PURPOSE:To facilitate the fitting of an air bag body and a retainer by holding a fitting port of the air bag body with the retainer at the side opposite to a gas discharge port of both sides of a flange of a gas generator, and putting in the gas generator from the fitting port of the air bag body. CONSTITUTION:An air bag module is provided with a gas generator 7 having a container 17 whose gas discharge port 17a is open, and a fitting port 23 of an air bag body 19 in the folded condition is held between a flange 18 provided on the outer circumference of the container 17b and a retainer 13, and fixed by bolts to provide the integrated assembly. The fitting port 23 of the air bag body 19 is held by the retainer 13 at the side opposite to the gas discharge port 17a of both sides of the flange 18 of the gas generator 17. The assembly of the air bag module is facilitated by putting in the gas generator 17 from the fitting port 23 of the air bag body 19.
Patent JP-S5999033-A (JP)
Title: Intake apparatus for rotary piston engine
Inventor: TADOKORO ASAO
IPC: F02B53/08
Filed: 1982-11-27
Abstract: PURPOSE:To obtain an excellent supercharging effect in the medium- and high- load regions of engine operation with no use of a supercharger, by specifying the lengths of intake passages respectively in a two-cylinder engine of a side suction port type including variable ports and two independent systems of intake passages. CONSTITUTION:Low-load intake passages 20a, 20b, 21a, 21b are connected respectively to low-load and high-load intake ports 3, 4 formed in each side housing 5 of a two-cylinder engine, and a control valve 16 for varying the opening period is provided at each high-load intake port 4. The intake port 4 is composed of a main port 4a and an auxiliary port 4b which is opened and closed by the control valve 16. The intake passages 20a, 20b: 21a, 21b are communicated with each other via connecting passages 25, 27, and the length of the passage between the connecting passages 25 and the intake port 3 is set at a value within 0.38-1.72m. Further, the length of the passage between the connecting passages 27 and the intake port 4 is set at a value within 0.57-1.37m.
Patent JP-H0861057-A (JP)
Title: Pipe connection structure on muffler exit side
Inventor: SAEGUSA TOSHIYA
IPC: F01N13/08
Filed: 1994-08-10
Abstract: PURPOSE: To prevent the loss and drop of a clasp and enable required operation to be achieved by any tool except a driver in a pipe connection structure in which a bent exhaust pipe is inserted in the exit pipe body of a muffler and connected thereto separably. CONSTITUTION: A clasping ring 22 is provided with an arc part 30 by which the outer periphery of an exit pipe body 16 is sandwiched by an elastic restoring force, an inserting part 32 inserted in the through hole 26 of the exit pipe body and the through hole of the connection end part 24 of the bent exhaust pipe 18 so as to be inserted in/drawn out freely and an elastic part 34 by which the arc part 30 is connected to the inserting part 32 and an inward energizing force in a radius direction is applied to the inserting part 32 by the elastic restoring force.
Patent JP-H0371776-A (JP)
Title: Facsimile equipment
Inventor: MUNETOSHI AKEMI
IPC: H04N1/00
Filed: 1989-08-11
Abstract: PURPOSE:To simplify the registration of additional information such as a sender, a message and a recipient by reading a bar code of a character desired to be registered from a character list and inputting the character. CONSTITUTION:An opposite party number memory 9 stores an opposite party telephone number selecting each opposite party terminal equipment and a bar code read section 11 reads a bar code of a character list and an additional information memory 12 stores a character corresponding to a bar code read by the bar code read section 11 as additional information such as a sender, a message and a recipient. Then a control section 8 synthesizes the information from the opposite number memory 9 and the additional information memory 12 with picture information coded by a coding section 3 and the result is sent.
Patent JP-H0492330-A (JP)
Title: Electrostatic capacity varying type lighting switch
Inventor: KOYAMA TAKATSUGU
IPC: H01H36/00
Filed: 1990-08-07
Abstract: PURPOSE:To emboss a cut out letter beautifully with the light by constituting a light source on a substrate to irradiate an electrode plate with the light through a transparent plate and a circuit capable of operating according to a capacity difference between the electrode plate and the earth created by combining a human body with the electrode plate in terms of a capacity. CONSTITUTION:Since the light from a light source 5 on a substrate 4 is irradiated through an electrically conductive transparent film 6 on an electrode plate 1, by sticking, for example, a cut out letter shape film on the electrode plate 1, the light can pass through this cut out letter part so that this cut out letter can be embossed with this irradiated light and its effect is especially great during the nights. Furthermore, since a prescribed electric conductor pattern is formed on the electrically conductive transparent film 6 of the electrode plate 1 and at the same time a terminal 8 capable of being connected electrically to the electric conductor pattern is arranged, the electrode plate 1 and the terminal 8 can be treated as one part so that the assembling of a switch becomes easy and its structure becomes also simple.
Patent JP-H0545318-A (JP)
Title: Semiconductor type ammonia gas sensor
Inventor: MIHASHI HIROKAZU
IPC: G01N27/12
Filed: 1991-08-21
Abstract: PURPOSE:To improve sensitivity and selectivity for ammonia gas by providing a metal oxide semiconductor wherein a specified amount of a specified oxide is added into a tin oxide semiconductor whose valence is controlled. CONSTITUTION:A sensor 1 is constituted by providing a metal oxide semiconductor part 3 of tin oxide on a platinum coil 2 as a detecting electrode and providing a catalyst layer 4 at the outer layer side of the part 3. The semiconductor part 3 is formed by impregnating the sintered body of the tin oxide with ammonium vanadate and aqueous solution of lead nitrate at 0.5-5mol % and 0.05-3mol %, respectively. Thus, sensitivity and selectivity for ammonia are improved. The catalyst layer 4 is formed as follows: at least one kind of material selected among alumina, silica, silica alumina and zeolite is used as a support in a support layer. One or both of the oxide of tungsten and the oxide of molybdenum are used as a supported material. The supported material is supported so that the rate with respect to the support becomes 0.1-5mol%. Thus, the erroneous detection of alcohol is eliminated.
Patent JP-S6366217-A (JP)
Inventor: JANSEN BERNHARD
IPC: C08G18/61
Filed: 1987-08-24
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-S6267655-A (JP)
Title: Microcomputer
Inventor: IWASE NOBUKAZU
IPC: G06F15/78
Filed: 1985-09-19
Abstract: PURPOSE:To suppress a waste of electric power by fixing the operation clock level of a CPU by a clock control gate with a control signal based upon a wait request signal and a wait permit signal, and performing wait processing by a CPU. CONSTITUTION:The CPU 11 reads instructions codes in a ROM 13 through a bus 22. When a read code is an instruction for accessing peripheral equipment 14, the CPU 11 accesses the equipment 14 through the bus 22. This equipment 14 sends the wait request signal (a) to a wait request signal detecting part 16 when the access of the CPU 11 is not synchronized or when the speed of the equipment 14 is slow. Then, the detection part 16 after detecting the signal (a) outputs a clock level fixing signal (c) to the clock control gate 17 in a permit state entered with the wait permit signal (b) from the CPU 11, thereby fixing the level of the output signal (d) of the gate 17. Consequently, the CPU 11, RAM 12, and ROM 13 enter a wait state.
Patent JP-S60101265-A (JP)
Title: Exhaust gas recirculation control method for diesel engine
Inventor: AOKI SHIGERU
IPC: F02B3/06
Filed: 1983-11-07
Abstract: PURPOSE:To prevent low temperature corrosion due to exhaust gas recirculation by performing exhaust gas recirculation, under idling, from the starting time of idling only for the time interval to be determined by previous operating condition. CONSTITUTION:A controller 40 comprised of a microcomputer will control a engative pressure control valve 29, under idling to be detected by an idle switch 43, such that the exhaust recirculation valve 11 will function from the start of idling only for such time interval as determined in accordance to previous operating condition. Under other operating condition, exhaust gas recirculation is performed with such flow as corresponding with the operating condition. Exhaust recirculation time under idling will correspond to the time from the start of idling to the time when the engine temperature will drop to such level as will cause low temperature corrosion, and it is set to be long if intermediate/heavy load operating time is long while to be short if low load operating time is long. Consequently, low temperature corrosion can be prevented.