baber/WOPTO huggingface dataset:
Patent JP-2001027115-A (JP)
Title: Catalyst converter and exhaust emission control method
Inventor: ONO KAZUNARI
IPC: F01N3/24
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To perform full exhaust emission control with small electric power even before a main catalyst part is activated. SOLUTION: When a controller 20 judges that a main catalyst part 11 is before being activated on the basis of an exhaust gas temperature, a selector switch 18 is turned to ON to have a sub-catalyst part 13 energized, and a selector valve 19 is operated to close a second inflow passage R2. Thereby, the sub-catalyst part 13 itself becomes a heating element for getting a high temperature to reach a catalyst activation temperature, and exhaust gas flows only into a first inflow passage R1. Consequently, as in the exhaust gas, its injurious ingredients are fully removed by having the gas passed through the activated sub-catalyst part 13, there is no problem even if the main catalyst part 11 is not activated.  As a cross section of the sub-catalyst part 13 is smaller than that of the main catalyst part 11, electric power required for heating and activating the sub-catalyst part 13 may be small.
Patent JP-H0725516-A (JP)
Title: Printing-sheet detecting device for printer
Inventor: NAKAGAWA SHUJI
IPC: B65H7/14
Filed: 1993-07-15
Abstract: PURPOSE:To detect the top end of a sheet, even when it is a dark colored or format printing sheet, and judge the presence or absence of the sheet by providing an inverter for reversing the output signal of an optical sensor using a black reflecting plate, and an AND circuit for determining the logical sum of this output signal and the output signal of an optical sensor using a white reflecting plate. CONSTITUTION:A first optical sensor 1 has a black reflecting plate 3, and a second optical sensor 2 has a while reflecting sensor 4. The output signal of the first optical sensor 1 is reversed by an inverter 5, the logical sum of the output signal of the inverter 5 and the output signal of the second optical sensor 2 is determined by an AND circuit 6, and the presence or absence of a printing sheet is judged according to the output of the AND circuit 6. Thus, to plural kinds of printing sheets having different reflection factors, their presence or absence can be similarly detected, and also to a sheet having a format printing such as frame printing on the edge of the sheet, the top end of the sheet can be detected to judge the presence or absence of the sheet.
Patent JP-S5987244-A (JP)
Title: Air-fuel ratio controller
Inventor: KITAHARA TAKESHI
IPC: F02D41/14
Filed: 1982-11-11
Abstract: PURPOSE:To provide close correlation between a smoothed suction air amount signal and an exhaust temperature, to control the applying voltage of a heater in response to the signal, and to improve performance and durabilty of a device, serving as a O2 sensor, through maintenance of a part of the sensor part at a specified temperature, by mounting means for smoothing a signal from means for detecting the amount of the air sucked. CONSTITUTION:A smoothing circuit 23, serving as a smoothing means, smoothes a suction air amount signal Qa. Further, in order to activate a sensor part through increase of the applying voltage of a heater even during the starting of an engine, a water temperature sensor 26 and a control circuit 22C are mounted. A comparator 27 compares a water temperature signal TW with a reference value C3. The reference value C3 is previously determined based on temperature during cooling of the engine. When the temperature of cooling water is below the reference value C3, a high level signal is outputted, and when exceeding the reference value, a low level signal is outputted. When a comparator 14 or the comparator 27 is at a high level, an OR circuit 28 outputs a high level signal. When the suction air amount signal Qa is smoothed, the signal has close correlation with the temperature of exhaust gas.
Patent JP-H1024340-A (JP)
Title: Manufacture of work with slit and manufacture of anchor bolt
Inventor: MIYAZAKI FUMIAKI
IPC: F16B35/04
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost and to smoothen a punching by cold-rolling wide slits extended in the axial direction of a work and constricting the outer diameter with cold-heading. SOLUTION: A wire rod is cut off to a prescribed length to produce a blank 10. The blank 10 is set in the hole of a die and the punch is pushed from the one end side to almost near the other end to form a deep hole 11 without changing the outer diameter. The blank 12 is taken out and set into the following die. In the hole of the die, a Y-shaped plate-like pin is fitted. Then, at the time of pushing the punch from the one end side of the blank 12 to form the Y-shaped slits 13 passing the center of the end surface, the outer diameter of the blank 14 is constricted and also, the inner diameter of the deep hole 11 is constricted, too. The blank 14 is taken out and set into the following hole and pushed from the one end side of the blank 14 by using in the punch having the similar shape as the tip surface of the pushing pin at the tip part.  Then, the blank 16 is taken out and set into the following hole and the punch is pushed in to obtain a preform 19 for anchor bolt.
Patent JP-2000023557-A (JP)
Title: Measurement of residual quantity of raw tea leaf
IPC: A23F3/06
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a new method of measuring the residual quantity of raw tea leaves capable of accurately calculating at low cost the weight of raw tea leaves left in respective raw tea leaf containers. SOLUTION: This method of measuring the residual quantity of raw tea leaves comprises calculating the total weight of raw tea leaves A held in a raw tea leaf chamber R, and, based on the total weight, calculating the aimed residual weights in respective raw tea leaf containers 1 according to the volume ratios for the raw tea leaves charged in the respective raw tea leaf containers 1;  wherein the above total weight is calculated based on the difference between the charged weight and the withdrawn weight (the charged weight, i.e., the weight of raw tea leaves charged into the raw tea leaf chamber R, is defined as the received weight of the raw tea leaves A measured in receiving/loading them, while the withdrawn weight, i.e., the weight of raw tea leaves withdrawn from the chamber R, is defined as the cumulative weight indicated by raw tea leaf flow meters 9 installed on and after the process succeeding to the containers 1).
Patent JP-H0521272-A (JP)
Title: Chip type lc composite part and manufacturing method thereof
Inventor: KONOIKE TAKEHIRO
IPC: H03H7/075
Filed: 1991-07-12
Abstract: PURPOSE:To provide a chip type LC composite part with a simple structure and manufacturing process, excellent mass-productibity, and also low production costs, and a manufacturing method thereof. CONSTITUTION:A conductive wire is formed on the surface of a beltlike magnetic body green sheet 4, which is wound around a core member 1 comprising a magnetic body, and a coil 7 comprising the conductive wire is formed around the core member 1 and a magnetic body sheet is wound around the coil 7. Further, a dielectric sheet formed with a capacitance electrode is wound around the coil 7 and the magnetic body sheet, and the coil is electrically connected to the capacitance electrode on the dielectric sheet to integrally assemble them. Thereafter, an external electrode which is connected to the coil or the capacitance electrode is formed on the surface of an assembly to obtain a chip type LC composite part.
Patent JP-H0364460-A (JP)
Title: Thin film forming device
Inventor: KAMEI MITSUHIRO
IPC: C23C14/34
Filed: 1989-07-31
Abstract: PURPOSE:To make the temp. fluctuation of a base plate small and to lower stress imparted to a film by providing a mechanism for changing over a plural target electrode parts to both of a ground side and a power source side for sputtering and arranging these target electrode parts as one target electrode. CONSTITUTION:A changeover mechanism 50 is constituted of both of an electric power introducing bar 21 for connecting a first target electrode part 70 to a ground side or a power source side for sputtering and a bar driving part 17. This changeover mechanism 50 is provided at the lower part of this electrode part 70. A changeover mechanism 60 is constituted of both of and electric power introducing bar 22 for connecting a second target electrode part 80 to the ground side or the power source side for sputtering and a bar driving part 18. This changeover mechanism 60 is provided at the lower part of the electrode part 80. The electrode parts 80 coaxially surround the first target electrode part 70 and are arranged as one target electrode. The changeover mechanisms 50, 60 are operated to alternately introduce a high frequency electric power to the electrode parts 70, 80. A multiple-layer film formed of two layers or more is formed on the surface of a base plate 4.
Patent JP-S6091674-A (JP)
Title: Insulating gate type field-effect transistor
Inventor: HORIUCHI KATSUTADA
IPC: H01L29/78
Filed: 1983-10-26
Abstract: PURPOSE:To obtain a micro-transistor having high source-drain withstanding voltage and high channel conductance characteristics by preventing the presence of maximum impurity concentration in the surface layer section of a drain region and coating a region of half or more of the surface of the drain region with a gate electrode through an insulating film in an IGFET in which the drain region is intruded into the gate electrode from its end section and the maximum impurity concentration of the drain region is brought to 10<19>/cm<3> or less. CONSTITUTION:A thick field oxide film 2 is formed to the fringe section of a P type Si substrate 1, and a gate electrode 4 consisting of N type polycrystalline Si is formed at the central section of the surface of the substrate 1 through a thin gate oxide film 3. The whole surface is coated with an SiO2 film 12, and openings are bored while the film 12 is attached thickly to the film 2 and the side surfaces of the electrode 4 and the film 3 through reactive sputtering etching. As ions are implanted without positioning maximum impurity concentration in the vicinity of the surface in at least drain region in the substrate 1 exposed to the openings, and N type source and drain regions 5 and 6 are formed. Accordingly, each exposed surface of these regions 5 and 6 is reduced to half or less, and the exposed surfaces are coated with silicide layers.
Patent JP-S5989564-A (JP)
Title: Motor
Inventor: NENETSU GIICHI
IPC: H02K29/00
Filed: 1982-11-15
Abstract: PURPOSE:To reduce the size of the entire motor of small size adapted for a cassette recorder or the like by disposing a drive coil corresponding to an annular rubber belt formed with poles, thereby eliminating a shaft-shaped rotor, a stator and a case. CONSTITUTION:A motor has an annular rubber belt 1 formed repeatedly in a circumferential direction with N-poles and S-poles, and a plurality of drive coils 2A, 2A, 2B, 2B,... which are disposed corresponding to the N-poles, the S-poles at both sides of the belt 1. A drive force is applied directly to a rubber belt 1 formed with the N-poles and the S-poles by sequentially inverting the drive currents flowed to the drive coils 2A, 2A, 2B, 2B to drive the rubber belt 1 in one direction.
Patent JP-H0924028-A (JP)
Title: Volume vibration method type finger hemodynamometer
Inventor: TODOROKI KENTARO
IPC: A61B5/022
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate pulse wave form without any influence of offset of an amplifier so as to enable high-accuracy blood pressure measurement by providing a correcting means for correcting the offset voltage of an amplifying means in a system comprising a pair of a light projecting element and a photo detecting element, in which the volume wave pulse wave of a finger artery is photoelectrically detected. SOLUTION: A finger hemodynamometer has a cuff 10 capable of inhibiting the finger artery from carrying blood by expanding an air bag 12 with pressurized air from an air pump 14. A light projecting element 16 and a photo detecting element 18 are installed on the cuff 10, a near infrared ray from the light projecting element 16 is transmitted through a finger, and the transmitted ray is detected by the photo detecting element 18 to detect a volume pulse wave.  An analog signal corresponding to the intensity of transmitted light from the photo detecting element 18 is input to a microcomputer 20 through a sampling circuit 26 and an amplifying circuit 28, and in this case, an offset correcting circuit 30 is connected to the amplifying circuit 28, thereby controlling the output voltage of the amplifying circuit 28 during non- operation of the light projecting element to be zero so as to obtain a pulse wave form without offset.
Patent JP-H0924019-A (JP)
Title: Test and treatment device for tube
Inventor: FUJIWARA MASATOSHI
IPC: A61N5/06
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a test and treatment device for a tube, having an optical fiber built therein, in which rotation transmitting efficiency is excellent, an inner diameter can be obtained larger than the outer diameter, moderate rigidity is provided at the base side, and flexibility is given to the forward end side. SOLUTION: A main body tube 14 is formed by a shape memory alloy tube 12 where a groove 15 for giving flexibility is formed on the forward end part, and a resin tube 13 or a resin coat put on the outer periphery of the shape memory alloy tube 12. An image transmitting optical fiber 20 and a laser emitting optical fiber 21 are inserted in the inside of the main body tube 14 and fitted to the main body tube 14 in such a manner that the photo detecting surface and light emitting surface of the tips thereof are directed to the outside in the forward end part area of the main body tube 14.
Patent JP-H1051929-A (JP)
Title: Connecting structure of electrical connection box and jig for disconnecting electrical connection box
Inventor: HAYAKAWA TATSUYA
IPC: H02G1/06
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce the inserting force of an engaged section at the time of engaging the engaged section with an engaging section while the holding force of the engaged section is maintained when the sections are engaged with each other. SOLUTION: An engaging section 11 provided on one electrical connection box 10 is composed of a pair of left and right guide frames 12 protruded from the external surface of the box 10 and flexible engaging pieces 3 which are protruded in inclined state toward the locking direction from the facing internal surfaces of the frames 12 and become parallel to the external surface of the box 10 when the pieces 3 are bent and an engaged section 23 provided on another box 20 is composed of a pair of left and right guided frames 21 protruded from the external surface of the box 20 so that the frames 21 can be slid in the frames 21 and an engaged projection 22 protruded from the external surface of the box 20 between the frames 21.  The projection 22 is engaged with the pieces 13 which are elastically returned to the original states after the projection 22 passes between the pieces 13 by bending the pieces 13.
Patent JP-H04142249-A (JP)
Title: Vacuum heat insulating beer cask
Inventor: FUJIMOTO YUTAKA
IPC: B65D8/04
Filed: 1990-07-30
Abstract: PURPOSE:To permit an effective cold insulation of a drink in transit from out-going shipment to sale and in storage as well as the drink remaining in a container after use for sale by a method wherein a gap between an inner cylinder of a cask and an outer cylinder thereof is sealed leaving one face of the inner cylindrical body thereof unsealed, a vacuum layer is formed between both the cylinders and the one face exposed of the inner cylinder is made to serve as heat retaining or forced cooling purpose. CONSTITUTION:An inner cylinder 1 of a cask is placed into an outer cylinder 6 thereof, an outwardly projecting edge of an upper panel 3 closing the top opening of the inner cylinder 1 is TIG welded airtightly to the inner peripheral surface of an outer cylindrical body 8 and an outer lower panel 9 is then placed over the bottom of the inner cylinder 1 and TIG welded airtightly to the inner peripheral surface of the outer cylindrical body 8 to hermetically seal a gap between the inner cylinder 1 and the outer cylindrical body 8. The outer lower panel 9 of the outer cylindrical body is provided with a valve-equipped suction nozzle 11 and the valve is opened to connect the suction nozzle 11 to a vacuum pump so as to evacuate a gap between the inner and outer cylinders and then cooled to form a vacuum layer in a space therebetween. The upper panel of a beer cask is covered with a heat insulating mat 14 to retain heat. The cold insulation of the beer cask in use is effected by inserting a cooling agent 15 between the heat insulating mat 14 and the upper panel 3.
Patent JP-S6178232-A (JP)
Title: Multi-dimension connecting system
Inventor: MURASE ATSUSHI
IPC: H04B7/24
Filed: 1984-09-26
Abstract: PURPOSE:To inform inhibition of transmission by each group even when terminal devices of >=2 groups transmit a preamble signal at the same time by dividing terminal devices into plural groups and assigning a preamble signal of different frequency to each group. CONSTITUTION:Since a different frequency is assigned to a preamble signal at each group of a terminal device, each terminal device adds a preamble signal having a frequency decided to the own group and transmits information in a common carrier wave in transmitting the information. When a central processing unit 9 receives the signal, the unit 9 uses band pass filters 151-15n and signal detection sections 161-16n of a multiple address connection control section 14 so as to identify to which group of terminal device the signal belongs. A control signal generating section 17 detecting one or plural groups of preamble signals selects the said group when the preamble signal is 1 and selects any group when the signals are plural and transmits a busy signal corresponding to each group.
Patent JP-S58101727-A (JP)
Title: Treatment of waste gas
Inventor: UCHIYAMA MASAYUKI
IPC: B01D53/77
Filed: 1981-12-11
Abstract: PURPOSE:To reduce the rate of fuel consumption in denitration treatment of waste gases by conducting waste gases with thick NOX to a thick NOX treating device and regulating and distributing waste gases with dilute NOX to thick and dilute NOX treating devices according to the concns. of NOX. CONSTITUTION:In a pickling device, the waste gases with thick NOX generated from a nitric and hydrofluoric acid tank 2 are conducted by blowers 7-1 and 7-2 to a thick NOX treating device 8 and the waste gases with dilute NOX generated from the outside of a nitric acid tank 3 and the tank 2 are branched. Part of said gases are conducted via a flow rate control damper 10 to the device 8 by the blower 7-2 and the rest are conducted together with the waste gases contg. no NOX generated from a nitric acid tank 1 and a pickling tank 4 to a dilute NOX treating device 9 by a blower 7-3. The amt. of the waste gases with dilute NOX introduced into the device 8 is so controlled in the device 8 that prescribed denitration efficiency is obtained at the smallest possible SV.
Patent JP-H1145255-A (JP)
Title: Document retrieval device and computer-readable recording medium where program making computer function as same device is recorded
Inventor: TAKATO ATSUSHI
IPC: G06F17/30
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To retrieve necessary information in real time during the editing of a document by retrieving a corresponding subdocument from a storage means according to the vector representation of an inputted retrieval condition. SOLUTION: This device is equipped with clients 100 which output retrieval conditions for retrieving desired descriptions in a document and a retrieval engine which can perform vector space retrieval and Boolean retrieval by generating a dislocation file 102 from a document data base(DB) 101 and further equipped with a retrieval server 103 which inputs the retrieval conditions from the clients 100 and retrieves the corresponding documents by using the dislocation file 102 according to the retrieval condition. Then an arbitrary range of the document displayed on a screen is specified and the structure of the character string within the range is analyzed; and a retrieval condition is generated by using the character string within the specified range and converted into vector representation.  Further, the retrieval server 103 retrieves a subdocument according to the vector representation of the inputted retrieval condition.
Patent JP-S6355600-A (JP)
Inventor: HARA KIYO
IPC: G10L15/28
Filed: 1986-08-26
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-H0950346-A (JP)
Title: Handwriting input device
Inventor: MIURA MASAKI
IPC: G09F9/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness and to increase the size of a handwriting input device without breaking its LCD. SOLUTION: A tablet 1 and an LCD 2 are laminated into a single body. The tablet 1 is fixed to the side plate of the casing of a handwriting input device, and the LCD 2 does not touch the side plate nor a lower cover 6 of the input device. In such a structure, the intra-casing height H is decided with a margin secured in such a degree equivalent to the displacement X1 of the tablet 1 caused by the maximum assumed weighting P in an input mode of a pen 3. This space secured in the casing is also considered as a deflection margin of the input mode. Thus, the LCD 2 never touches the cover 6 and is never broken even when an organic polymer film suitable for reduction of its thickness is applied to the LCD 2.
Patent JP-S6176626-A (JP)
Title: Method for controlling cooling in continuous heat treatment of wire
Inventor: TAKAKU NOBORU
IPC: C21D9/573
Filed: 1984-09-25
Abstract: PURPOSE:To maintain the uniform temp. of the cooling medium supplied into a heat treating vessel in a short period by recirculating the cooling medium which is heated up by the heat retained by a loose coil-shaped hot wire in the heat treating vessel and mixing preliminarily an external supply cooling medium therewith then supplying the medium into the heat treating vessel. CONSTITUTION:The hot-rolled wire 2 is continuously formed to a ring shape by a laying head 1 and is conveyed on a dry conveyor 3 so as to pass through the inside of the heat treating vessel 5. The wire is continuously heat-treated by the refrigerant 4 in the vessel 5. The refrigerant heated up by the heat retained by the wire 2 is discharged 10 during this time and after impurities are removed 12 therefrom, the refrigerant is recirculated 16 to a main pipe 17 for the external supply cooling medium. The recirculating rate and the amt. of the external supply cooling medium are controlled by control valves 11, 13 and 18. The recirculating rate is measured 15. The mixed supply cooling medium is increased to a prescribed pressure and the temp. and flow rate thereof are measured 20, 21 respectively. The medium is controlled to the required temp. and flow rate and after the medium is distributed to each nozzle 9, the flow rate is controlled 22 by each of the nozzles 9. As a result the temp. of the cooling medium to be supplied into the vessel is made higher than the temp. of the external supply cooling medium and then said medium is put into the vessel 5 and therefore the time until the uniform temp. is attained is reduced.
Patent JP-H0842764-A (JP)
Title: Lightweight composite hose
Inventor: FUJITA SUSUMU
IPC: F16L11/10
Filed: 1994-08-03
Abstract: PURPOSE:To reduce the weight of the inner and outer spiral rings (spiral rings) of a composite hose, when the weight of the composite hose is reduced, thereby reducing the weight of the whole hose. CONSTITUTION:Spiral rings 10, 12' are formed as a hollow cylindrical body having a round hole formed in a metallic circular wire 11. Since the spiral rings 10, 12 are formed as the hollow cylindrical body, the weight can be reduced, compared with a conventional pure metal cylindrical body.