baber/WOPTO huggingface dataset:
Patent JP-H10165912-A (JP)
Title: Robot system for cleaning duct
Inventor: WATANABE YASUO
IPC: A46B13/02
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To remove by exfoliating almost completely dust in a duct by a system wherein a robot which cleans by exfoliating dust or the like in the duct, and a hose of a dust collector are provided, and the robot is so constituted as to be advanced by blowing out air from the air hose backward. SOLUTION: Air 8 from an air compressor is sent in a dry air machine 11 via an air hole 20, and dry air generated herein is sent to duct cleaning robot bodies 23, 23' via air hoses 13, 15. Respective robots 23, 23' rotate a rotor 3 together with a brush 5 at a high speed with air discharged from a through-hole 7a. Further, reverse blowing out force is given to the rotor 3 with the air jetted from an air nozzle 7c to obtain driving force. Thereby, deposited dust in the duct is exfoliated. The exfoliated dust is sent backward in the duct with the air jetted from the air nozzle 7c, and recovered in a filter box of the dust collector through the hose of the dust collector connected to the duct.
Patent JP-2001163380-A (JP)
Title: Aerosol spray container
Inventor: IKEDA KAZUYUKI
IPC: B05B9/04
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To easily hold an aerosol spray container. SOLUTION: This aerosol spray container for storing contents such as a chemical in the inside of whose cylindrical body part 3, bottom cap 4 and top cap 5 comprises a container 1 the maximum diameter of whose body part 3 is 50 mm or more, the part 10 mm below the top end of whose body part 3 is a diameter decreasing part 8 where the diameter becomes smaller toward the top and the top end diameter of whose body part is 70-90% of the maximum diameter and a cap 2 which is mounted on the top of the container 1 and has a nozzle 12 and an ejection button 13A. By operating the button 13A, the contents in the container 1 can be ejected from the nozzle 12.
Patent JP-H03203676-A (JP)
Title: Ink jet recorder
Inventor: HANABUSA TADASHI
IPC: B41J2/01
Filed: 1989-12-29
Abstract: PURPOSE:To easily know the relationship between the position of a recording head and the recording position of a recording medium by moving a mark upon movement of the head, indicating a scale provided on a sheet retainer, and using the position of the medium near the scale as a reference. CONSTITUTION:A scale 47 is provided on a retainer 45, and a marker 49 is provided on a carriage 11 corresponding to the scale. An indicating position is moved while pressing a space key by an operator, and the position of the carriage 11 of the medium, i.e., the position of a discharge port can be known by using both the marker 49 on the carriage 11 and the scale 47 of the retainer 45. Since the position of the marker 49 is deviated from the position of the discharge port but the scale 47 is recorded on a peculiar member for an ink jet recorder of the retainer 45, the scale can be matched extremely near the medium.
Patent JP-H09158454-A (JP)
Title: Installation method for groove cover for wiring floor
Inventor: ISHIGAKI TAKAYUKI
IPC: E04F15/024
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To stabilize a groove cover by providing a floor, facing a wiring groove, with a supporting shelf lower than the surface by the thickness part of the side edge part of the groove cover, providing downward protruded engaging means in places corresponding to the engaging holes in the side edge part of the groove cover, inserting the engaging means into the engaging holes of the supporting shelf, and engaging engaging protrusions with the edges of the engaging holes. SOLUTION: A supporting shelf 2 is formed lower than a surface plate, and a supporting leg 3 bent downward in crank shape is formed at the end of the support shelf 2. Engaging holes 4 are opened in both ends and the center of the supporting shelf 2 of a long side edge. Engaging means 6 of a groove cover 5 are respectively inserted in the corresponding engaging holes 4 of the supporting shelf 2. After inserting the engaging means 6 into the engaging holes 4, the groove cover 5 is slided in the tip direction of engaging protrusions, and the engaging protrusions are engaged with the back face of a steel plate forming the supporting shelf 2 around the engaging holes 4 to stabilize the groove cover 5.
Patent JP-H02290619-A (JP)
Title: High speed coiling machine
Inventor: TOOMASU NOERU UIRUSON
IPC: B21C49/00
Filed: 1989-12-28
Abstract: PURPOSE: To extend the life of a flyer tube by disposing an annular cylinder on an outer side in a radial direction apart from the release end of the flyer tube and fixedly mounting the cylinder concentrically with the axis of rotation of the flyer tube. CONSTITUTION: A rod 22 is fed to the upper end 29 of the flyer tube 40 through pinch rolls 24 and rolled turn-down 25. The flyer tube rotates in such a manner that the radius of rotation changes continuously around the axis 32 of rotation, thereby downwardly sending the rod 22 and releasing the rod nearly horizontally from the end 42. The rod 22 is brought into contact with the inside wall of the annular cylinder 44 to form a circular loop 35 by the force heading outside and thereafter the rod falls into a turn table 36. The life of the flyer tube 40 may be prolonged and a production cost is reduced.
Patent JP-2001168206-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: WATANABE KUNIO
IPC: H01L21/8234
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can adopt a silicide technique and can operate at high speed and high breakdown voltage to static electricity, and its manufacturing method. SOLUTION: This device has an insulated gate field effect Tr (MOSFET) 100, a BiPT 210, and a Zener diode DZ 220. The MOSFET is made in a first conductivity P type of well 11, and it has a gate insulating layer 14, a gate electrode 20, a sidewall insulating layer 16, a second conductivity N type of source region 30, and a drain region 40. For the BiPT 210, the drain region is made a collector region, and the well 11 is made a base region, and an n-type impurity diffused layer isolated from the drain region is made an emitter region 60. The DZ 220 is constituted by the junction between an N-type impurity diffused layer 54 continuous to the drain region and a p-type impurity diffused layer.  The source region and the drain region have silicide layers 36 on their surfaces, and this semiconductor device has a protective layer 52 on the surface of the n-type impurity diffused layer 54 of the Zener diode 220.
Patent JP-H11177232-A (JP)
Title: Circuit board and soldering thereon
Inventor: CHIBA HIDEYUKI
IPC: H05K3/34
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board and a method for soldering thereon, wherein the amount of solder can be increased only at soldered joints at which an increased amount of solder is required, and the amount of solder cannot be increased at miniaturized soldered joints that are so fine-patterned as to easily cause bridging. SOLUTION: A circuit board is provided with a substrate 10 on which an electronic components 12 and a continuity land 14 are attached, the electronic component 12 having a lead wire 12a and attached on the substrate 10, and a continuity land 14 for forming a circuit on the substrate 10, wherein plural inducement lands 11-13 for inducing solder 16 are provided in front of the lead wire 12a and the continuity land 14 to be soldered in the feeding direction of the substrate 10 during the soldering operation.
Patent JP-H06175099-A (JP)
Title: Liquid crystal projector
Inventor: YAMAMOTO MITSUO
IPC: G02F1/13
Filed: 1992-12-02
Abstract: PURPOSE:To make a liquid crystal projector compact and to improve an angle adjusting mechanism for projection. CONSTITUTION:One end side of the projector device, which is nearly cylindrical, is set as an optical system part 21 such as a projection lens 22 and a reflection mirror, etc., and the other side thereof is set as a main body side part 23 incorporating other members and including a speaker 24, etc., in its other end; and the optical system part 21 is provided to be turned with reference to the main body side part 23, furthermore, a supporting base 25 incorporating a fan, etc., is integrally provided on the lower part.
Patent JP-H10181106-A (JP)
Title: Bar code printing device
Inventor: TAKAGI NOBUAKI
IPC: B41J3/01
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To print a bar code positively read avoiding the influence of a background by printing a bar code in a predetermined area on a medium and by printing the bar code in an area which is different from the predetermined area on the medium according to a requirement. SOLUTION: A postal code number read by an OCR 21 is transformed into a bar code and an address number corresponding to a destination address read by the OCR 21 is read from an inner memory and the address number is transformed into a bar code. Then, the bar code is printed in a predetermined area on a mail P with a colorless fluorescent ink by a bar code printer 13. The printed bar code is read by a bar code scanner 14 and a bar code reader 24 to confirm a printing state of the bar code. Next, when a read out of the bar code is impracticable, the same bar code is printed on an area which is different from the predetermined area with the colorless fluorescent ink by a bar code printer 15.
Patent JP-H07186574-A (JP)
Title: Study book
Inventor: TAMAOKI AKIO
IPC: B42D15/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide a study book useful for learning capacity by stepwise means of solving a predetermined question based on a comprehensive faculty which masters a similar question. CONSTITUTION:A study book comprises a question column 1 in which a plurality of questions are previously described, a learning column 2 in which a plurality of similar questions corresponding to the questions and a blank space partly developed as a sequence of solving the similar questions as an analytical example, etc., are described, and an answer column 3 corresponding to the blank space.
Patent JP-H05178114-A (JP)
Title: Driving force distribution control device for differential adjusted front rear wheel
Inventor: SAWASE KAORU
IPC: B60K23/04
Filed: 1991-12-27
Abstract: PURPOSE:To provide a driving force distribution control device for differential adjusted front rear wheel which controls the driving force distribution to front and rear wheels by adjusting the differential state between the front wheel side and the rear wheel side which can suitably control the driving force distribu tion to the front and rear wheels. CONSTITUTION:A torque distribution control device for differential adjusted front rear wheel which controls the driving force distribution to front and rear wheels by adjusting the differential state between the front wheel side and the rear wheel side comprises wheel speed detecting means 40-46 for detecting the rotating speed of each wheel, and a car body speed detecting means 216 for detecting or calculating the car body speed. The device further comprises a control means 254 for controlling the differential limiting amount according to a difference between the wheel speed value and the car body speed value when each wheel is judged to be in the slip state on the basis of the wheel speed information from the wheel speed detecting means 40-46 and the car body speed information from the car body speed detecting means 216.
Patent JP-H10151056-A (JP)
Title: Drinking vessel with cooling mechanism
Inventor: YANAGISAWA KENICHI
IPC: A47G23/04
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To drink a beverage in a cold and tasty state to the last by providing a housing part opening downward at the bottom back side of a glass such as a beer mug and a large glass to put sponge after ice or coolant in it and closely sealing it with a cap. SOLUTION: A large drinking vessel 1 is provided with the housing part opening downward, the cap 3 to be fitted to it and sponge 2 of a shape and a size which can be housed in it. Then the vessel is turned upside down, ice 7 or the coolant is put in the housing part, the sponge 2 is placed on it and then it is closely sealed with the cap 3 at last. The place made upside down is returned to an original direction to pour the beverage 11. At the time of using the sponge 2 at the bottom of the main body presses up the ice or the bagged coolant and at the time of using the ice 7, the sponge 2 absorbs melted liquid.
Patent JP-2000167523-A (JP)
Title: System for recovering energy of garbage
Inventor: TOGO YOSHITAKA
IPC: C05F9/02
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a system which can recover energy from garbage efficiently by the combination of high temperature methane fermentation and a fuel cell. SOLUTION: A crushing means 1, 2 for making slurry S from garbage, a bioreactor 5 which has a warming means 5a for keeping a reaction chamber communicating with the crushing means 1, 2 at an activation temperature for high temperature methane producing bacteria and digests the slurry S into a bio-gas G and a digestion liquid E by the bacteria, a fuel cell 10 which generates electric power and high temperature water by the bio-gas G, and a secondary treatment apparatus 6 which purifies residual organic substances in the digestion liquid and precipitates them as a compost material, are provided.  The warming means 5a is heated by the high temperature water from the fuel cell 10, the crushing means 1, 2, the bioreactor 5, and the secondary treatment apparatus 6 are driven by part of the electric power from the fuel cell 10, and the residual electric power and the compost material are outputted.
Patent JP-H10184593-A (JP)
Title: Blower for laser oscillator
Inventor: MARUYAMA TERUO
IPC: F04D29/42
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To further increase a speed with a simple constitution, miniaturize a blower as a whole, enhance reliability, and prolong a lifetime by satisfying a specific interrelation between a weight of a rotating portion, a lift generated in the axial direction of an impeller and suction force in a thrust direction by motors or magnets. SOLUTION: In order to support a shaft 4, a blower for a laser oscillator comprises: a dynamic pressure type fluid bearing 12 placed at the end face of the shaft 4; an impeller 3 serving as gas transporting means disposed opposite to the shaft 4 with respect to the end face and radial bearings 10, 11 constituted of permanent magnets; motors 5, 6 for rotating and driving the shaft 4; and a suction port 1 and an exhaust port 2 for gas. W+Fm >F1 , wherein W represents a weight of a rotating portion; F1 , a lift generated in the axial direction of the impeller 3; and Fm , suction force in a thrust direction by the motors 5, 6 or permanent magnets. Under such condition, it is possible to apply an adequate positive load to the dynamic pressure type fluid bearing 12 even if floating force is generated.
Patent JP-2000167644-A (JP)
Title: Gas-venting structure of metallic mold for casting
Inventor: ISEDA YASUSHI
IPC: B22D18/02
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To improve gas-venting property in a cavity and to obtain a high quality cast product in a simple constitution. SOLUTION: A gas-venting structure 10 is provided with plural divided mold parts 18a-18d constituted by dividing a metallic mold 12 corresponding to the necessary portions to gas exhaust, and network sheet bodies 22a-22c disposed in gaps 20a-20c formed on mating surfaces of the divided mold parts 18a-18d, and passages for fine gas-venting are constituted in the sheet bodies 22a-22c, themselves.
Patent JP-H07193517-A (JP)
Title: Individual receiver
Inventor: AKIYOSHI KATSUHISA
IPC: H04B1/06
Filed: 1993-12-25
Abstract: PURPOSE:To hear broadcasting even when the power switch of an individual receiver is turned on after a cell call signal is transmitted by controlling received output only by means of the output of a squelch circuit when power is supplied. CONSTITUTION:When a received signal is received in a reception part 1, the output of the squelch circuit 2 and the output of a signal detection circuit 3 are turned on, the output of an AND circuit 4 is also turned on, a speaker output control circuit 7 is also operated and a speaker 8 is rung. Meanwhile, when a power switch 9 is turned on, a power supply detection circuit 11 is operated, and the output is inputted to an AND circuit 5. When the output of the squelch circuit 2 exists, the output of the AND circuit 5 operates the speaker output control circuit 7 via an OR circuit 6, and it can ring the speaker 8. The power supply detection circuit 11 sets output to be an on-state for prescribed time after power is supplied. Thus, broadcasting can be heard from the speaker 8 even if the cell call signal is not detected when power is supplied.
Patent JP-H05183814-A (JP)
Title: Video signal synthesizing device
Inventor: HIRATA HIROTO
IPC: H04N5/278
Filed: 1991-12-27
Abstract: PURPOSE:To avoid the attaching of shadow on the side part of a superimposed video at the time of a shadow-off state, in a video signal synthesizing device synthesizing a superimposed video signal to a base video signal. CONSTITUTION:A selector 13 outputs the output signal of an adder 12 to a video synthesizing circuit 6 in the case of a shadow-on state based on a shadow control signal to be given to an input terminal 4 and outputs the superimpose video signal given to an input terminal 2 to a video synthesizing circuit 6 in the case of the shadow-off state.
Patent JP-H08173751-A (JP)
Title: Nitrogen oxide reducing system
Inventor: TANABE SEISUKE
IPC: C01B13/10
Filed: 1991-10-28
Abstract: PURPOSE: To reduce nitrogen oxides generated from various types of combustion by installing a separator in an ozone generator, separating nitrogen and oxygen from air, and using oxygen-enriched air as fuel. CONSTITUTION: Air supplied and sucked a blower or an air pump passes through an ozone generator 1 so that oxygen in air is converted into ozone. Positive and negative magnetic fields are generated from magnetic poles 4 installed in a separator by a rectifier 3, and mixed gas of ozone and nitrogen is passed through the magnetic fields so that they are attracted to the magnetic poles 4 respectively to be separated. Ozone is used in place of oxygen in combustion. Consequently, a nitrogen content can be reduced remarkably when air is used to obtain oxygen necessary for combustion.
Patent JP-H09164402-A (JP)
Title: Rolling method
Inventor: KOBAYASHI TAKEO
IPC: B21B1/08
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To realize a regular square bar and a flat square for having right angles, to unnecessitate preparation of the rolling roll on which grooves are formed in accordance with all size and to minimize the suspension of operation of a line for changing pass schedule in a rolling stage. SOLUTION: With a horizontal rolling mill 12 provided with a pair of rolling rolls 10, 10 whose surface are formed into flat and a vertical rolling mill 16 provided with a pair or rolling rolls 14, 14 whose surface is formed into flat, a material W to be rolled is rolled to the final cross-sectional dimensions by passing the materiel N times. The draft of a 1st finish rolling consisting of the (N-3)th and (N-2)th rollings is set to 3-12%. Also, the draft of the 2nd finish rolling consisting of (N-1)th and Nth rolling is set to 2-8%. In this way, the corner parts become right angles and also products on which cracks are not caused are obtained.
Patent JP-H07183262-A (JP)
Title: Cleaning device
Inventor: UENO KINYA
IPC: H01L21/304
Filed: 1993-12-24
Abstract: PURPOSE:To effectively suppress the diffusion of a chemical mist or particles while a required gas feeding amount and discharging amount are reduced by providing an atmosphere diffusion preventing mechanism. CONSTITUTION:A shielding plate 32 and partition plate 31 are respectively positioned before and after the inner tank 25b of a chemical cleaning and processing tank 25 and clean air is blown upon the tank 25 from the top by means of a fan/filter unit F5, with the flow velocity of the air being specially increased near the side face of the tank 25. In addition, since a wafer chuck 15 is covered with a cover main body 100, a chemical mist which is generated when the chuck 15 is moved in the vertical direction is efficiently discharged from the gap between the outer tank 25a and inner tank 25b of the tank 25 through a space P below the inner tank 25b. Therefore, an object to be cleaned can be efficiently and effectively cleaned, because the diffusion of the chemical mist in a cleaning device can be prevented.
Patent JP-2000176799-A (JP)
Title: Production planning and manufacturing planning system
Inventor: FUKUDA ETSUO
IPC: G06Q50/04
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To enhance the precision of production planning for the entire factory and manufacturing planning for each manufacturing line. SOLUTION: A production planning and manufacturing planning system is provided with a production planning planner 10 and a manufacturing planning scheduler 12. The production planning planner 10 drafts production planning for the entire factory. The manufacturing planning scheduler 12 drafts a manufacturing planning schedule for each manufacturing line based on the production planning for the entire factory. The production planning and the manufacturing planning are drafted in high precision compared with conventional production planning and manufacturing planning.
Patent JP-H10191055-A (JP)
Title: Image information conversion method and image recorder
Inventor: TERASHITA TAKAAKI
IPC: G03B27/80
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To convert image information so as to appropriately reproduce a main image part by obtaining the gradation value of the main image part in source images and performing gradation conversion by using gradation conversion conditions prepared from the plural pieces of source image information at least to partial images corresponding to an area including the main image part. SOLUTION: An achromatic color signal conversion means 202 separates prescanning image data inputted from an image data input means 200 into prescanning density data and prescanning color data and divides inputted fine scanning image data into main image area density data and background area density data. A gradation conversion means 216 gradation converts conversion data decided by gradation conversion table preparation means 208 and 210 for respective image areas. The achromatic color signal conversion means 218 performs inverse conversion to image data by synthesizing fine scanning density data and fine scanning color data for which gradation conversion is performed.
Patent JP-H11184650-A (JP)
Title: Device and method for controlling image output
Inventor: NAKAMURA TAKAHIRO
IPC: G06F3/12
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To detect a network abnormality or printer abnormality upon its occurrence after the issuance of a print job and to exactly grasp job conditions after recovery from the abnormality concerning a print system in which the print job is transmitted from a printer controller to a printer. SOLUTION: At a printer controller 14, job issuance time is recorded in a job managing table 26. At a printer 16, on the other hand, the states of respective jobs and the start time are recorded in a work managing table 36. The printer controller 14 refers to the contents of the work managing table 36 periodically after the issuance of the job, and when the reference is recovered at an interruption timing after the reference is disabled, corresponding to the contents in the work managing table 36, the state of the print job is discriminated. In this case, the job issuance time is compared with the start time of the printer and when the latter time is later, an abnormality end is judged.