baber/WOPTO huggingface dataset:
Patent JP-H07127440-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: NINOMIYA MASAKAZU
IPC: F02D45/00
Filed: 1993-10-29
Abstract: PURPOSE:To make it possible to generate sufficient hydrocarbon by injecting fuel leaner than a combustible air-fuel ratio instead of normal fuel injection corresponding to the air-fuel ratio upon judging the shortage of hydrocarbon in the exhaust gas of an internal combustion engine. CONSTITUTION:A catalyst M2 for reducing to purify nitrogen oxides under the presence of hydrocarbon is mounted to the exhaust system of an internal combustion engine M1 for burning mixture with a lean air-fuel ratio. The shortage of hydrocarbon in the exhaust gas in the internal combustion engine M1 in relation to the necessary quantity of hydrocarbon required to purify nitrogen oxides is judged by a shortage judging means M3. Upon judging shortage by the shortage judging means M3, fuel leaner than a combustible air-fuel ratio is injected by an injection control means M4 instead of normal fuel injection corresponding to the air-fuel ratio. Sufficient hydrocarbon can be thereby generated so as to be able to improve the purifying rate of nitrogen oxides.
Patent JP-H0696165-A (JP)
Title: Image processing method and device therefor
Inventor: INOHARA HIDEMI
IPC: G06F12/00
Filed: 1992-09-16
Abstract: PURPOSE:To reduce time and labor in debug and waste due to the mis-addition of a debug text by clarifying the memory allocation status of the whole program of a work station, and recording while preserving a log file in a storage part. CONSTITUTION:A memory securing subroutine MS is called when memory is secured and a memory release subroutine ML when the memory is released, respectively in the program 320 of a CPU in the work station. The memory securing routine MS and the memory release subroutine ML write a function, an ID, a called time, an address, and size on the log file 321 in a binary format. In such a case, the switching of write/non-write of each information on the log file 321 is performed by a log file output instruction LF for the program 320. When a trouble occurs, the log file 321 is collected by an analyzer, and an output result 323 can be obtained in a hard copy, etc., by using a formatter 322.
Patent JP-H06104790-A (JP)
Title: Mobile telephone set
Inventor: TAKAGI KOTARO
IPC: H04B1/40
Filed: 1992-09-16
Abstract: PURPOSE:To make a device compact and light in weight by preventing an interference between a demodulating circuit for transmission and the VCO of a PLL for channel setting. CONSTITUTION:This device is equipped with a transmitting circuit 10, receiving circuit 20, and PLL 40 which supplies an oscillation signal for channel setting therefor. The transmitting circuit 10 is equipped with an FM modulating circuit 12 which converts a signal to be transmitted into an FM signal S12, and a mixer circuit 13 which frequency-converts the FM signal S12 into the signal of an incoming channel. The receiving circuit 20 is equipped with a first mixer circuit 24 which frequency-converts a signal S21 of an outgoing channel into a first intermediate frequency signal S24, circuit 27 which frequency-converts the first intermediate frequency signal S24 into the second intermediate frequency signal, and FM demodulating circuit 32 which FM-demodulates the second intermediate frequency signal. The carrier frequency f12 is set to be an integer multiple of the frequency of the sum of the intermediate frequency F24 of the first intermediate frequency signal S24 and the difference between the frequencies of the incoming and outgoing channels.
Patent JP-H04149414-A (JP)
Title: Camera
Inventor: ONO YOSHIMI
IPC: G03B31/00
Filed: 1990-10-12
Abstract: PURPOSE:To effectively utilize a recording part and to obtain a camera excellent in handleability by forming a recording part so that it can be used as a storing means for temporarily storing information used in the case of using a camera. CONSTITUTION:This camera is provided with a silver salt film 10 where a photosensitive layer part 2 and magnetic recording parts 3 and 4 are formed, a cartridge 11 having a spool 12 on which the film 10 is wound round, and a magnetic head 15 being a write and read means for performing the write and the read of data to the magnetic recording part of the film 10. In such a case, the recording parts 3 and 4 are formed so as to be used as the storing means for temporarily storing the information used in the case of using the camera. By using the recording parts 3 and 4 of the film 10 as the storing means for temporarily storing the information used in the case of using the camera, it is unnecessary to provide a special storing means on a camera side.
Patent JP-2000104090-A (JP)
Title: Low overbased alkylaryl sulfonate
Inventor: KING WILLIAM F
IPC: C10N30/04
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a low overbased alkaline earth metal alkylaryl sulfonate useful for imparting cleanability and dispersibility to a lubricating oil. SOLUTION: This low overbased alkaline earth metal alkylaryl sulfonate has a total base value of about 2 to about 30, a dialkylate content of 0% to about 25%, and a monoalkylate content of about 75% to about 90% or higher. The alkylaryl part is alkyltoluene or alkylbenzene and the alkyl group is a 15-21C branched alkyl group derived from a propylene oligomer. The alkylaryl sulfonate is useful as a lubricating oil additive.
Patent JP-S62132480-A (JP)
Title: Breasting device for camera
Inventor: ITO TETSUO
IPC: H04N5/225
Filed: 1985-12-04
Abstract: PURPOSE:To automatically restore a breasting section to a fixed position, by controlling the position, to which the breasting section of the camera returned and, on the other hand, providing a spring which elastically holds the state of the breasting section when the breasting section is forcedly moved to the lower section of the camera. CONSTITUTION:A breasting unit 2 is constituted by uniting a breasting arm 24, gear keeping plate 13, angle controlling ring 16, and gear guide 9 in one body and projecting the shaft 10 of a locking knob 3 from the gear guide 9. In case when the breasting unit 2 is at the position A by means of a built-in coil spring 26, a breasting section 25 tends to move to the position of the horizontal direction against a camera 1 due to the coil spring 26, but the movement of the breasting section 26 in the direction from the position A to another position B is controlled by the elasticity of a spring 27. Moreover, it is necessary to move the breasting unit 2 towards the position A with a force which is stronger than the holding force of the spring 27 for arm when the breasting unit 2 is moved from the position B to another position C. Therefore, the breasting unit automatically returns to a prescribed position even when the camera is removed from the shoulder and the breasting unit or camera is never damaged.
Patent JP-S60158727-A (JP)
Inventor: BARUTERU HAINRITSUHI DENMERU
IPC: H03M1/20
Filed: 1984-12-24
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-H05280996-A (JP)
Title: Processing circuit for output signal of sensor
IPC: G01D3/02
Filed: 1991-10-21
Abstract: PURPOSE:To obtain a digital output wherein it is provided with linearity over a wide range by making only a single element composed of any sensor variable in a phase delay circuit wherein a sensor is included. CONSTITUTION:A phase delay circuit 3 includes a sensor which delays a transmitted signal from a transmitter 2 and which outputs it to a receiver 5. In the phase delay circuit, e.g. a capacity-type sensor C is used as the sensor and only the sensor is made variable. Thereby, a digital output which is provided with linearlity over a wide range is generated. In this case, in order to compensate a distributed capacity which is generated by the capacity-type sensor C, a negative capacity circuit 4 is connected between the phase delay circuit 3 and the receiver 5. Thereby, the linearlity of the digital output can be kept over a wide range without being affected by the distributed capacity.
Patent JP-2001093447-A (JP)
Title: Cathode-ray tube equipped with reinforcement band
Inventor: SAITO KOICHI
IPC: H01J29/87
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube equipped with a reinforcement band which can maintain satisfactory conductive connection due to a conductive coating film 14, and the conductive film 14 that conductively connects a conductive coating film 11 and a metallic reinforcement band 12 can be obtained through a simple work. SOLUTION: In a cathode-ray tube equipped with a reinforcement band in which a conductive coating film 11 is attached to an outer surface of a face plate 1F of a panel part 1 in such a manner that the former covers the later and a metallic reinforcement band 12 is fixed at a side of the panel part 1, conductive films 14 that conductivity connect the conductive coating film 11 and the metallic reinforcement band 12 are formed at several spots between the conductive coating film 11 and the metallic reinforcement band 12.
Patent JP-S61152990-A (JP)
Title: Screw vacuum pump
Inventor: NAYA KOTARO
IPC: F04C25/02
Filed: 1984-12-26
Abstract: PURPOSE:To spread a range of pressure which can be covered by one set of vacuum pump, by closely sealing both ends of a transferred working chamber to be closed by the engagement of an internal and an external thread. CONSTITUTION:A screw vacuum pump, forming its external threaded rotor 39 decreasing a number of teeth by one sheet smaller than that of an internal threaded rotor 40, closely seals both ends of a working chamber 67, 70 to be closed by an engagement part 68, 69 of the both rotors. A working chamber 72, 73, preceding the working chamber 70, closely seals the both ends to be closed by a casing wall and the engagement part 69 of the both rotors, compressing gas while decreasing the volume. While a working chamber, following the working chamber 70, closely seals only one end of said chamber to be closed by the engagement part of the both rotors, performing suction of gas while increasing the volume. The pump, disconnecting a suction side from a delivery side through the working chambers 67, 70 and the rotor engagement part in two places, enables gas to be efficiently compressed even under high pressure ratio.
Patent JP-H06208953-A (JP)
Title: Processing method for semiconductor wafer
Inventor: SUUZAN JII TERUFUOODO
IPC: H01L21/205
Filed: 1993-10-29
Abstract: PURPOSE: To provide a semiconductor wafer processing method which does not generate sintering deformation on a manufacturing tool in a reaction chamber at a high wafer support temperature and gives the tools corrosion resistance to chemicals used in a reaction chamber during processing. CONSTITUTION: A semiconductor wafer is processed in a reaction chamber which includes a manufacturing tool, or a wafer support, namely, a susceptor, at a wafer support temperature of 400 deg.C or more, preferably at approximately 550 deg.C or higher. The manufacturing tool is formed of graphite material coated with a protective layer made of aluminum nitride.
Patent JP-H11106524-A (JP)
Title: Resin film, composite sheet formed by using it, and absorptive article formed by using these
Inventor: MUKUI MISAO
IPC: A61F13/49
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a resin film having excellent softness and elastic recovery- strength, good moldability and handling characteristics, low irritant-action good productivity and excellent adhesion on secondarily fabricating; a composite sheet formed by using the resin film; and an absorptive article formed by using the resin film or the composite sheet. SOLUTION: This resin film comprises a resin compsn. contg. 100 pts.wt. of an ethylene/α-olefin copolymer with a density 0.850-0.900 g/cm<3> , 0.01-0.5 pt.wt. of an organic fatty acid amide, and 0.1-5 pts.wt. of an antiblocking agent. A composite sheet 1 is formed by laminating the resin film 2 on a fiber aggregate 3 into unification. An absorptive article has a liquid-permeable surface sheet, a liquid-impermeable back sheet and a liquid-maintainable absorber, and contains a fitness-improving elastic-parts, with the elastic-parts being formed by using this resin film.
Patent JP-H04150350-A (JP)
Title: Cell traffic monitor
Inventor: YAMANAKA NAOAKI
IPC: H04L47/20
Filed: 1990-10-11
Abstract: PURPOSE:To set flexibly an (m) or (n) value different from the contract by setting variably a delay time (m) substantially and setting optionally a latch number (n) of a threshold level latch circuit. CONSTITUTION:When a valid cell is detected, an up-down counter 4 is incremented by 1. A detection output is shifted by a delay circuit 3 for each one cell time and the output appears as a delay output at lapse of m-cell time from the input and the counter 4 is decremented by 1. The content S of the counter 4 is equal to number of valid cells detected in the preceding m-cell time. A comparison discrimination circuit 6 compares the content of the counter 4 with a threshold level (n) latched in a threshold level latch circuit 5 and sends an inhibit output and the cell is aborted on a transmission line. When no inhibit output exists, the cell traffic is in compliance with the contract condition and the transfer processing is executed, Since shift register circuits 31-34 being components of the circuit 3 are formed by 5-stage cascade connection, the value (m) is selected among four values 5, 10, 15, 20 through the changeover of a changeover circuit 11 and the value (m) is set flexibly depending on the content of contract.
Patent JP-H04152085-A (JP)
Title: Suction type robot hand
Inventor: SEKIGUCHI KAZUYA
IPC: B65H3/08
Filed: 1990-10-11
Abstract: PURPOSE:To effectively and surely lift a commodity without destroying it, even in the case of a body such as a chicken fry/croquette, which causes a large gap between the open part of the suction pad and object, by controlling the suction quantity of air while detecting the pressure reduction degree of the suction pad inside. CONSTITUTION:A vacuum pressure passage 6 holding a suction pad 2 and communicated with the suction pad 2 is arranged on a robot. A means 13 detecting the pressure reducing degree of this suction pad 2 internal part is provided, and the suction air flow quantity of the vacuum pressure passage 6 is adjusted based on the detected pressure reducing degree.
Patent JP-H02123257-A (JP)
Title: Cylinder body structure of v-type engine
Inventor: NAKADA TERUO
IPC: F02F1/00
Filed: 1988-10-31
Abstract: PURPOSE:To suppress the vibration and noise of an engine by laying a rear plate onto the transmission side edges of the right and left bank wall surfaces and connecting a reinforcing plate by setting one edge at the center in the lateral direction of the plate and setting the other edge at the center in the row direction of the right and left bank wall surfaces and setting the lower edge along the bank wall surface. CONSTITUTION:A front plate 12 and a rear plate 13 are formed integrally by laying them onto the right and left bank wall surfaces 9 and 10 which are positioned at the front and rear edges in the row direction of cylinders 2 and 3, and each one edge of two reinforcing plates 14 the other edges of which are integrally connected at the center in the width direction of the rear plate 13 is formed integrally by laying it onto the right and left bank wall surfaces 9 and 10 at the near center position in the row direction of the cylinders. Each sectional surface coefficient of the plates 12, 13, and 14 is the min. sectional surface coefficient necessary for obtaining the rigidity matched with the magnitude of vibration. In this constitution, the vibration and noise of the engine can 6e suppressed by suppressing the generation of the longitudinal reverse phase deflection mode on the right and left banks and the opening/closing mode on the right and left banks.
Patent JP-2000104102-A (JP)
Title: Powder rolling method and apparatus therefor
Inventor: IWASAKI TAKAYUKI
IPC: B28B3/12
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To produce a thin plate having a prescribed thickness and density by a powder rolling. SOLUTION: The powder rolling method is executed by arranging a weir plate 9 which forms a powder supplying interval 8 on the upper outer peripheral surfaces of the rolling rolls 1, 2 arranged parallel with a pair in the lateral direction so as to hold the roll interval 4 and be shakable, and supplying the powder into the roll interval 4 through the powder supplying interval 8 to roll the powder with the rolling rolls 1, 2. In such a case, a layer thickness detecting sensor 29 for detecting the powder layer thickness M supplied on the roll interval 4 from the powder supplying interval 8 is set to forwardly control the thickness of the thin plate 14 rolled based on a layer thickness signal 30 detected with the layer thickness detecting sensor 29.
Patent JP-H0975396-A (JP)
Title: Simplified wheelchair
Inventor: SAKAI NOBUSUKE
IPC: A61G5/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To extend the range of move inside a room and to easily move a wheelchair forward while using an arm rest in place of a handle by locking or pressure-contacting the top end part of a sitting part rotation stop lever with a reception part by operating the sitting part rotation stop lever provided integrally with a sitting part. SOLUTION: When the wheelchair is moved back and forth, a sitting part rotation stop lever 13 can be freely turned with a bearing 14 and a bracket 15 as a center. On the peripheral surface of the bracket 15, a groove hole 15a cut in obliquely to the lengthwise direction of the bracket 15 is pierced and, at the top end part of the sitting part rotation stop lever 13, a cam pin 13a is projected. Since the cam pin 13a is fitted with the groove hole 15a and the sitting part rotation stop lever 13 is operated back or forth, the cam pin 13a is moved along the groove hole 15a and a terminal part 13b of the top end part of the sitting part rotation stop lever 13 is locked with one of lock holes 12 on a turn fixed disk 11 so that a sitting part 1 can stop turning.
Patent JP-H10121439-A (JP)
Title: Dust arrester
Inventor: NAGABA KIYOSHI
IPC: E02B5/08
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To improve water intake performance, to simplify construction and to save a site of a drum type dust arrester. SOLUTION: An dust arrester is constituted by making a peripheral surface of a rotating drum 24 of a screen 34 and provided a rake 36 on its inner surface. Thereafter, both side surfaces of this drum 24 are made an opening 35. Thereby, the rotational axis direction of the drum 24 is made roughly in parallel with a main current water channel 11, a part of the drum 24 is positioned at the side of a branch water channel 12, and a remaining part if positioned on the side of the main current water channel 11. It is devised to pass water flowing into the branch water channel 12 form the main current water channel 11 through the screen 34 by surrounding the circumference of the drum 24 except for the opening 35 on the side surface by screening plates 26, 27 especially on a part positioned in the main current water channel 11.
Patent JP-S61153680-A (JP)
Title: Magnetic toner transfer device
Inventor: HIROSE KAZUNORI
IPC: G03G15/16
Filed: 1984-12-27
Abstract: PURPOSE:To transfer a toner image highly accurately by printing a thin plate consisting of a high magnetic permeable material which is in contact with a magnet at its one end into contact with the back of a transfer material at other end and making the thin plate into contact with magnetic flux projected from the other end of the magnet on the lower side of the advancement of a recording medium. CONSTITUTION:Magnetic toner 12 adhered to a magnetic latent image written on a magnetic recording medium 11 applied to the surface of a drum 10 rotated in the counterclockwise direction contacts recording paper with low pressure in a transfer part contacting area A. On the other hand, a part of magnetic flux (arrows 21-23) generated from the permanent magnet 15 reaches the drum 10 or the recording medium 11 through the thin plate 17 consisting of a high magnetic permeable material to transfer a part 12' of the magnetic toner 12 catched by the magnetic latent image existing on the way of the magnetic flux to recording paper 14. A magnetic path is formed by a thin late 18 consisting of a high magnetic permeable material so that the magnetic flux is changed in the area A where contacting force exists. Consequently, the restricting force of the magnetic flux is removed from the magnetic latent image and a highly accurate transfer image prevented from toner dispersion can be obtained.
Patent JP-H06100840-A (JP)
Title: Method of bonding
Inventor: UMEDA MICHIO
IPC: C09J5/06
Filed: 1992-09-16
Abstract: PURPOSE:To provide a bonding method whereby a thermosetting adhesive or adhesive sheet can be rapidly cured by heating to give a bond excellent in/ balance between adhesive strength on peeling and adhesive strength under shear within a short time. CONSTITUTION:An adhesive comprising a polymer having one to eight radical- reactive unsaturated bonds on the average per molecule and a glass transition temperature of -50 to 50 deg.C, a monomer having at least one radical-reactive unsaturated bonds in the molecule and a radical reaction initiator is cured by high-frequency heating in the presence of a magnetic substance or/and a conductor. Thus, even when the adhesive contains a reaction initiator having a high decomposition temperature to improve its long-term storage stability, bonding can be effected within a short time by rapid high-frequency heating.
Patent JP-H07206062-A (JP)
Title: Pack with lid for cigarette
Inventor: HAINTSU FUOTSUKE
IPC: B65D85/10
Filed: 1994-11-08
Abstract: PURPOSE: To temporarily store a part of cigarettes in a pack by a method wherein a chamber which stores a piece of cigarette or the like at the time when a cigarette pack is closed is defined at the inside of a lid on a position above the cigarette group. CONSTITUTION: A box with a hinged lid for cigarettes 10 is constructed of a box part 11 and a lid 12. At the inside of the box part 11, a collar 18 is arranged. Contents of a pack is composed of a group 28 of cigarettes 10 and forms a block, being wrapped up with an internal packaging material 29. The cigarettes 10 are in the length equal to that of the block, and the height of the block is smaller than the height of the pack or the inside thereof. Therefore, when the pack is closed, a recessed part or a chamber 31 is defined at an upper area of the pack, namely at the inside of the lid 12. The chamber 31 is demarcated by the upper end walls 32 of the block and the lid 12.
Patent JP-H06125079-A (JP)
Title: Field-effect transistor
Inventor: ISHIJIMA TOSHIYUKI
IPC: H01L29/78
Filed: 1992-10-13
Abstract: PURPOSE:To suppress a short channel effect by providing source.drain regions on a semiconductor substrate, laminating a gate electrode on the substrate through an insulating film, and covering an element region on the substrate except the source. drain region. CONSTITUTION:A source region 6 and a drain region 7 are provided on a silicon substrate 1, and a polysilicon gate electrode 4 is formed on the substrate 1 through a gate oxide film 3. Further, the electrode 4 covers all element regions except the regions 6, 7. Upper ends of conductors 8a, 8b buried in contacts 5a, 5b in contact with the regions 6, 7 through the electrode 4 and the film 3 are connected to wires 9. Thus, a gate length can be set longer by a size between the electrode 4 and the contacts 5a, 5b, thereby alleviating a short channel effect.