baber/WOPTO huggingface dataset:
Patent JP-H01280275-A (JP)
Title: Underground buried body survey system
Inventor: KAMIKUBO YASUHIRO
IPC: G01S7/04
Filed: 1987-06-08
Abstract: PURPOSE:To securely remove unnecessary picture elements by finding the variation curve of the weight of the shadow image of each target spot to a specific dielectric constant and regarding a spot which does not has its peak nearby the specific dielectric constant of the earth at the burying position of a target as the unnecessary picture element. CONSTITUTION:Such a target spot in image data that the weight of its shadow image exceeds a prescribed level is detected and the composite aperture processing of original reflected wave profiled data is performed by using an initially set specific dielectric constant epsilon. Namely, it is considered that there is the buried target at the position of each spot, and data are integrated according to an assumed hyperbola to obtain the weight Si(epsilon) of the shadow image of each spot. The weight Si(epsilon) is plotted, the specific dielectric constant epsilon is increased by a prescribed value DELTAepsilon, and the composite aperture processing is repeated until it reaches the prescribed value. The variation curve of the weight Si(epsilon) of a spot where no target is present to the specific dielectric constant epsilon is not uniform. Therefore, spots having variation curves having no peaks nearby the specific dielectric constant epsilons of the earth are removed as unnecessary picture elements.
Patent JP-H03188168-A (JP)
Title: Drink can and its production
Inventor: INOUE SHUNICHI
IPC: C09D5/00
Filed: 1989-06-05
Abstract: PURPOSE:To obtain a drink can which can provide a canned drink in a perfectly sanitary state and having antibacterial properties by coating the interior of a can with a resin composition in which antibacterial zeolite is dispersed. CONSTITUTION:0.5-5 pts.wt., per 100 pts.wt. solid matter of the resin, antibacterial zeolite [wherein part or the whole of its ion-exchangeable ions are replaced by antibacterial metallic ions such as silver or copper ions (in a content of 0.1-15%), an oil absorption of 1ml/g or above, a water absorption of 50mg/g/hr or above and a mean particle diameter of 0.2-5mum, desirably 0.5-2.5mum] is dispersed in a resin (wherein the principal component is an aqueous dispersion of an epoxy resin, a vinyl chloride resin or an acryl-modified epoxy resin), and the interior of a can is coated with this resin composition to obtain a drink can.
Patent JP-2000326040-A (JP)
Title: Manufacture of metal bar having projection
Inventor: INUI KENICHI
IPC: B21H8/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a metal bar having projections capable of cutting the metal bar with high accuracy from the boundary part of the worked projection unit. SOLUTION: In a manufacturing method of a metal strip, having projections in which a metal strip 5 is passed between a pair of work rollers 1a, 1b where projection worked portions 2a, 2b and projection non-worked portions 3a, 3b are alternately formed in the axial direction, and the worked projection units based on the projection worked portions 2a, 2b are alternately formed on face and back sides in the width direction of the metal strip 5, tips of the non-worked portions 3a, 3b are adjacent to each other between the work rollers 1a, 1b by setting the outside diameter of the non-worked portions 3a, 3b to be larger than the outside diameter of the projection worked portions 2a, 2b, the metal strip 5 is cut by the edge portions 6 and 7, 8 and 9, and 10 and 11 of the adjacent tips to manufacture metal strips having projections.
Patent JP-S5845201-A (JP)
Title: Preparation of carboxymethylcellulose ether alkali salt
Inventor: OOMIYA TAKEO
IPC: C08B11/12
Filed: 1981-09-10
Abstract: PURPOSE:To obtain the titled salt having uniform substituent group distribution and excellent transparency, etc., in high utilization of monochloroacetic acid, by starting the reaction of a cellulosic raw material with an etherifying agent in the presence of an slkali in a system containing excess etherifying agent. CONSTITUTION:In the reaction of a cellulosic raw material with an etherifying agent (e.g. monochloroacetic acid) in a hydrous organic solvent in the presence of an alkali, the molar ratio of alkali/etherfication agent in the reaction system after the addition of the alkali and the etherification agent is adjusted to 0.10- 0.99, the etherification reaction is started in a system containing excess etherifying agent, the reaction is carried out while adding an alkali to the reaction system so as to prevent the acidification of the reaction system caused by the consumption of alkali according to the progress of the etherification reaction, and  the reaction is terminated finally at the molar ratio of alkali/etherification agent of >=1.0.
Patent JP-2000330910-A (JP)
Title: Server computer of information provision system
Inventor: KIJIMA KATSUHIRO
IPC: H04L12/58
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To make efficient an information providing process which is performed at a request for information acquisition. SOLUTION: A WWW server 14 pairs and registers process result of a CGI program started at the information acquisition request, request specification information (CGI program and parameter value) specified in the information acquisition request and the time when the process result is obtained in a request result correspondence table 16. Then when the information acquisition request wherein the same request specification information as the information registered in the table 16 is designed is sent, the WWW server 14 takes the corresponding process result out of the table 16 without starting the corresponding CGI program and sends it to a client 11.  Here, when a data file 17 that the CGI program uses for the process is updated, the process result obtained by the execution of the CGI program is sent to the client 11 and the request result corresponding table 16 is updated with the process result.
Patent JP-H0813031-A (JP)
Title: Production of steel plate excellent in toughness at low temperature and weld cracking resistance
Inventor: FUJIWARA TOMOYA
IPC: C22C38/58
Filed: 1994-06-24
Abstract: PURPOSE:To obtain a thick high tensile steel plate having excellent toughness at low temp. and weld cracking resistance by subjecting a steel of specific composition to controlled rolling. CONSTITUTION:This steel has a composition which contains, by weight ratio, 0.01-0.15% C, 0.005-0.05% Si, 0.6-2.0% Mn, 0.01-0.07% Nb, 0.005-0.03% Ti, and 0.005-0.08% sol. Al and further contains one or more kinds among 0-2.0% Cu, 0-1.0% Ni, 0-1.0% Cr, 0-1.5% Mo, 0-0.1% V, and 0-O.0020% B and in which the content of N among impurities is regulated to <=0.006% and also the weld crack sensitivity composition PCM represented by equation is regulated to <0.18%. This steel is heated to 1000-1200 deg.C, hot-rolled under the condition of >=50% cumulative draft in the unrecrystallized gamma-region, and subjected, without delay, to accelerated cooling down to <=300 deg.C. Successively, the resulting plate is held at a temp. not higher than the Ac1 point for 100-4000sec to undergo tempering, by which the thick high toughness steel plate (>=4Omm thickness) having >=59OMPa tensile strength can be obtained.
Patent JP-S6040919-A (JP)
Title: Liquid quantity meter
Inventor: MATSUNAMI MASAHITO
IPC: G01F23/68
Filed: 1984-07-10
Abstract: PURPOSE:To obtain a liquid quantity meter, whose detecting error of the liquid quantity is small even though a liquid tank is inclined, by providing a resistor line along the central position of the cross section of the liquid tank, and arranging a float, which is provided with an electrode contacting the resistor line. CONSTITUTION:A resistor line 3 is provided along the central position of the cross section of a liquid tank 1. A float 4, which is moved up and down along the resistor line 3 together with the surface of a liquid 2, is provided. An electrode 5 contacting the resistor line 3 is attached to a float 4. A voltage is applied to fixed electrodes 10 and 11 at both ends of the resistor line 3 from a power source 12 through a resistor 13. Divided voltages corresponding to the up and down position of the float 4 are obtained from the electrode 5. The amount of the liquid is displayed on a display part 15 through a display driving circuit 14. Since the height of the central position of the liquid 2 is scarecely changed even though the liquid tank 1 is inclined, the amount of the liquid can be accurately detected with few errors.
Patent JP-H115465-A (JP)
Title: Seat setting adjusting device
Inventor: HAGER KLAUS
IPC: B60N2/02
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To access each one of the multiple setting data of automobile in the only one operating process by addressing at least one memory area of a recording device corresponding to an audio device. SOLUTION: Setting position of a seat 5 is detected by a setting position detecting device, and four operating elements 15, 20, 25 are operated for the predetermined time so as to file the setting position of the seat 5 for storage in a first memory device 10. For example, when a second operating element 20 is operated, a second memory area 40 of a car radio 55 is addressed by an operating member 65. In an operating device 95, tone adjustment of the car radio 55 such as high-pitched sound area adjustment and a low-pitched sound area adjustment is performed by a user, and this adjustment is realized by a tone adjusting unit 100 or a tuner 105. These data is stored in the second memory area 40 of a second memory device 60.
Patent JP-H04366862-A (JP)
Title: Image forming device
Inventor: FUKUSHIMA HISASHI
IPC: G03G15/00
Filed: 1991-06-14
Abstract: PURPOSE:To provide an image forming device which can form an image whose density is well balanced while it follows the change of an environment by simple constitution. CONSTITUTION:Water content absorbed by toner as developer is inferred based on an environment sensor (environment detection means) 19 as a humidity sensor and the leaving time thereof. Then, a degree belonging to a fuzzy set based on respective detection quantity is obtained and the fuzzy sets of contrast voltages corresponding to the respective degrees are detected. Besides, the area of the detected fuzzy sets of the constrast voltages is composed and is regarded as the obtaining contrast voltage which determine the position of the center of the gravity there of.
Patent JP-H10317919-A (JP)
Title: Valve lifter for internal combustion engine
Inventor: HOSAKA NORIOMI
IPC: F01L1/14
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a valve lifter for an internal combustion engine, which may be manufactured by reducing the cost. SOLUTION: A valve lifter 1 comprises a topped cylindrical valve lifter body 2 with a top face 3 adapted to contact with a cam, and an inner shim 6 mounted in an engagement recession 17 in a ceiling face 5 inside the lifter body 2 so as to contact with a valve stem. The lifter body 2 is formed in the recession 17 with a crushable projection 18, while the shim 6 is formed with an engagement hole 19 for receiving the projection 18 being crushed. The cross- sectional area of the hole 19 is made larger around the tip of the projection 18 than around the roughly axially middle portion thereof.
Patent JP-S5667605-A (JP)
Title: Attaching apparatus of caster for trunk
Inventor: KOBAYASHI HIDEFUMI
IPC: B60B33/00
Filed: 1979-11-05
Abstract: PURPOSE: To improve attaching and detaching functions and disconnection-proof property of the caster, by providing a base plate for attaching the caster to the trunk with guide grooves, an engaging member and a U-shaped wire spring positioned facing to the engaging member.  
     CONSTITUTION: An attaching plate 4 of a swingable caster 3 is engaged with an opened section adjacent the engaging spring 8 and the guide grooves 6, and while the engaging spring 8 is pushed down by the back surface of the attaching plate 4, the attaching plate 4 is slid along the guide grooves 6 to be inserted therein. When attaching plate 4 is completely inserted and one end thereof abuts to a stopper 7, the engaging spring 8 is sprung up to project and engages with the other end of the attaching plate 4. When it is required to detach the caster, the engaging spring 8 is pushed down below the back surface of the attaching plate 4, so it is easily detached. Thus the swingable caster 3 can be attached or detached with ease and disconnection thereof can be completely prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63308509-A (JP)
Title: Inspecting apparatus for pin shape for lsi
Inventor: OKA KOJI
IPC: G01B11/24
Filed: 1987-06-10
Abstract: PURPOSE:To enable the high-speed and high-precision automatic inspection of the shape of a pin of LSI, by using a mask wherein light-transmitting holes in a prescribed shape are formed for illuminating only an area allowed for the fore end of the pin of LSI. CONSTITUTION:Light-transmitting holes 21 in a prescribed shape are formed in a mask 2 so that a light from a light source 1 illuminates only an area allowed for the fore ends of pins 3 of LSI. Parallel beams of the light emitted from the light source 1 are transmitted through the light-transmitting hole 21 in the prescribed shape formed in the mask 2 and illuminate/obliquely only the areas allowed for the fore ends of the pins 3. Images obtained by the illumi nation only of the areas allowed for the fore ends of the pins 3 are detected by an image detecting 4 and further processed by an image processing means 5, so that shape of the pins of LSI be inspected. By this constitution, the shape of the pins of LSI can be inspected automatically at high speed and with high precision.
Patent JP-S62299183-A (JP)
Title: Television camera
Inventor: FUJII MUNEAKI
IPC: H04N5/335
Filed: 1986-06-18
Abstract: PURPOSE:To prevent the ununiformity of a picture by lowering an amplification degree and opening an automatic diaphragm lens when the temperature rise of a solid-state image pick-up element is detected. CONSTITUTION:A detecting circuit 23 including a temperature sensor 22 outputs an amplification degree control signal 24 to change the amplification degree of an amplifying circuit 14 in accordance with the temperature rise of a solid- state image pick-up element 13. Simultaneously, the detecting circuit 23 outputs a diaphragm control signal 25 to change the diaphragm of an automatic diaphragm lens 21 in accordance with the temperature rise of the solid-state image pick-up element 13. The amplification degree control signal 24 and the diaphragm control signal 25 is made into the relation so that the reduced part of the amplification degree of the amplifying circuit 14 and the part to set the disphragm of the automatic diaphragm of the automatic diaphragm lens 21 to the releasing side can be complementary, the output signal of the amplifying circuit 14 comes to be always a constant value even when the temperature of the solid-state image pick-up element 13. Thus, the video output signal, which is the output of a signal processing circuit 15, comes to be also constant regardless of the temperature rise of the solid-state image pick-up element 13.
Patent JP-S5846737-A (JP)
Title: Tracking system for same program
Inventor: TOMIYASU ATSUSHI
IPC: H04B1/16
Filed: 1981-09-11
Abstract: PURPOSE:To ensure the automatic reception in the best condition while the service areas of plural stations which transmit the same program are moving, by extracting the wave detection output of a signal receiver which is receiving a station having a higher receiving level among the output signals showing the same program. CONSTITUTION:A signal receiver 13 synchronizes with either one of the stations and transmits a wave detecting signal S1. In this case, if a signal receiver 14 synchronizing with another station transmits a wave detection signal S2, this signal S2 is supplied to a subtractor circuit 17 and an adder circuit 18 through BPF15 and 16 respectively. Here the full-wave rectification is given to the output of the circuit 18 through a rectifying circuit 22, and the division is controlled in terms of DC to prevent the decision from affected by the modulation factor. After this division, a decision output circuit 24 transmits the program received by two receivers to a control circuit 26 by the signal of ''1'' or ''0''. The circuit 26 delivers the wave detection output of the receiver which is receiving the station of a higher receiving level from a terminal 29 via a switching circuit 25 in the case of the same program.
Patent JP-H07165630-A (JP)
Title: Formation of (11c) methyl iodide
Inventor: SUTEIIBUN RANNSAN HANGU
IPC: B01J12/00
Filed: 1994-06-27
Abstract: PURPOSE: To provide a method for preparing [ 11 C] methyl iodide which is much easier to use and acts on several types of syntheses without replacing the component and has a much higher specific radioactivity.  
     CONSTITUTION: A method for preparing [ 11 C] methyl iodide comprises the steps of mixing carbon dioxide and hydrogen under a pressure so as to form a first mixture; passing the first mixture on a catalyst so as to form methanol; and passing the methanol on an iodinating reagent so as to form methyl iodide. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S62298652-A (JP)
Title: Freezing preventive device for motorcycle carburettor
Inventor: ONIZUKA YASUTO
IPC: F02M15/04
Filed: 1986-06-18
Abstract: PURPOSE:To facilitate installation of a heating means by furnishing a boss at the two sides of a basis for a carburettor, mounting adjusting screws at these bosses, installing a heating means with a mounting screw, and making thereby jigs for said screws common. CONSTITUTION:Bosses 37, 39 are formed at the two sides of the basis 31 for a carburettor 23 solidly as in a single piece. One of said bosses 37 is equipped with an adjusting screw 41. A heating means 57 is mounted on the other boss 39 using a mounting screw 55 through a supporting member 53. This heating means 57 consists, for ex., of a heater, and is to heat the above-mentioned carburettor 23. Accordingly, when heating means is to be mounted on carburettor 57, the jig which was used for provision of a screw hole for said adjusting screw 41 can, as it has been, be used for provision of a screw hole for the mounting screw 55 of heating means 57, that should lead to elimination of necessary for use of any special jig.
Patent JP-H07334065-A (JP)
Title: Image forming device
Inventor: SAITO MASANOBU
IPC: G03G21/18
Filed: 1994-06-02
Abstract: PURPOSE:To reduce an area occupied by a device main body and to smoothly executing the jam processing of a recording medium. CONSTITUTION:A process cartridge 40 is loaded and unloaded with respect to the device main body 1 by opening and closing a first opening and closing member 1A provided at the upper part of the main body 1 with a hinge 1a as a center. Besides, a second opening and closing member 2A opened and closed with a hinge 2a as a center is provided at the back part of the main body 1. Since a carrying path 30 can be exposed largely by opening the second opening and closing member 2A at the jam processing time of the recording medium P, the jam processing is easily executed. Besides, since the recording medium P before an image is formed is supported in a longitudinal direction by a first supporting means 10 through a paper supply cassette 11, the area occupied by the main body 1 is reduced.
Patent JP-H01312365-A (JP)
Title: Cooling and heating device
Inventor: NAKAKOSHI TAKESHI
IPC: F25B13/00
Filed: 1988-06-10
Abstract: PURPOSE:To enable an effect of coolant-coolant heat exchanger to be realized in both heating and cooling operations by a method wherein the coolant-coolant heat exchanger is connected between a coolant outlet of an indoor heat exchanger and a first coolant flow regulator and between a coolant outlet of an outdoor heat exchanger and a second coolant flow regulator device. CONSTITUTION:Coolant heat effects heat-exchange with coolant vapor of low temperature and low pressure flowed out of a coolant outlet 2b of an indoor heat exchanger 2 to become over-cooled liquid, flows through a connection port 8d of a second coolant flow regulator of a coolant-coolant heat exchanger 8 and a connection port 7b of a coolant-coolant heat exchanger of a second coolant flow regulator device 7, flows again into the second coolant flow regulator device 7, flows out of a connection port 7d of an expansion valve along a flowing direction of a check valve and then reaches the expansion valve 5. Then, the coolant pressure is reduced by an expansion valve 5 and then the coolant becomes a coolant of low temperature and low pressure. After this operation, the coolant passes through a connection port 6d of the expansion valve in the first coolant flow regulator device 6 and flows into the first coolant flow regulator device 6, passes through a connection port 6a of the indoor heat exchanger and a coolant inlet port 2a of the indoor heat exchanger 2 along a flowing direction of the check valve and flows into the indoor heat exchanger 2. It may absorb heat from indoor air 9, evaporate and gasified to perform a cooling operation.
Patent JP-S5268987-A (JP)
Title: Manufacturing method of heat-resistive and burning-resisitive power c ord
Inventor: ISHIHARA MASAHIRO
IPC: H01B7/29
Filed: 1975-12-05
Abstract: PURPOSE: To obtain the heat-resistive power cord by forming successively the layer of the heat-resistive inorganic material applied with the heat-resistive inorganic material and the burning-resistive and organic insulation material on the surface of a metallic conductor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05343187-A (JP)
Title: Lighting circuit for fluorescent lamp
Inventor: NISHIMURA KEISUKE
IPC: H02H7/12
Filed: 1992-06-04
Abstract: PURPOSE:To provide a stable protecting function under any temperature condition, and improve the safety of a lighting circuit by providing an overcurrent detecting circuit including a thyristor, a transistor, and a comparator in an inverter lighting circuit. CONSTITUTION:When an abnormality such as opening of a circuit constituting element or a short-circuit is generated in a DC-DC converter part 11 and a main circuit part 9, an overcurrent is carried to a point B, and the potential is also changed. When this voltage is larger than a standard voltage set by a standard voltage setting resistance 6, the state of a comparator 7 is reversed, a protecting circuit 5 is operated, and the function of a PWMIC 1 is stopped. A chopper transistor 2 interrupts a power source line to stop a fluorescent lamp lighting circuit. Thus, a constant overcurrent detecting level is kept within the operating temperature range of the lighting circuit, and even if an abnormality is generated in the circuit, the protecting circuit can be regularly operated at a fixed current value.
Patent JP-H08310415-A (JP)
Title: Transmission torque limiting mechanism for motor-driven power steering device
Inventor: TANIGAWA NAOMICHI
IPC: B62D5/04
Filed: 1995-05-18
Abstract: PURPOSE: To provide a transmission torque limiting mechanism for motor-driven power steering device which can fit and bring the arc-shaped surface of a pad and the outer periphery surface of a ring gear easily and exactly into close contact with each other at the time of assembling, and prevent their surfaces from being dislocated even after assembling. CONSTITUTION: A protruding part 27 is formed at the outer periphery surface of a pad 21, and an inserting groove which permits the protruding part 27 to be inserted from the inside of a gear storage compartment is formed in a housing. The protruding part 27 and the inserting groove are maintained at such a position as to bring the arc-shaped surface 21a of the pad 21 and the outer periphery surface of a ring gear into close contact with each other. The protruding part 27 and the inserting groove permits the pad 21 to advance and retreat inside a pad storage hole and be retained so as not to rotate.