baber/WOPTO huggingface dataset:
Patent JP-H07139942-A (JP)
Title: Surveying apparatus
Inventor: OGAWA YASUJI
IPC: G01C15/06
Filed: 1993-11-12
Abstract: PURPOSE:To provide a simple, inexpensive surveying apparatus, which can measure the difference elevation and distance of survey stations. CONSTITUTION:This surveying apparatus comprises the combination of a marking tool 1, which is arranged at a survey station P, and a measuring instrument 2 arranged at a reference point. The marking tool 1 has shining actual marks 11, which are aligned in many pieces at known intervals. The measuring instrument 2 has a lens 21, a CCD image sensor 22 and a computer 26. The lens 21 collects the emitted lights from the shining actual marks 11 included in the field of view and forms the convergent light. The CCD image sensor 22 receives the convergent light and forms the luminance image corresponding to the shining actual marks 11. The computer 26 processes the luminance image, extracts the picked-up image marks and computes the surveyed information with regard to the surrey station P based on the relative relationship between the alignment of the actual marks and the alignment of the image marks. In this surveyed information, the differential elevation and the distance are included.
Patent JP-H10146954-A (JP)
Title: Squeegee device
Inventor: TANI OKIE
IPC: B41F15/44
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a squeegee device in screen process printing which prevents the excessive discharge and insufficient suction of ink and improves precision. SOLUTION: In a squeegee device which slides on the screen plate in screen process printing, the taper surface part 46 of the squeegee blade 4 of a fixed bloc 41 is formed to be wide and slanted at a prescribed angle backward in the advance direction P of the squeegee device, and the squeegee blade 4a of a movable block 43 has a structure in which a narrow taper surface part 47 which can closely contact the taper surface part 46 and a vertical surface part 48 erected vertically from the taper surface part 47 to face the taper surface part 46 are formed.
Patent JP-H06349687-A (JP)
Title: Method for joining lead wire for aluminum electrolytic capacitor and manufacturing device using it
Inventor: KANEKO ISAO
IPC: H01G13/00
Filed: 1993-12-08
Abstract: PURPOSE:To provide the joining method of lead wires for aluminum electrolytic capacitors and a manufacturing device using the method by solving such a trouble that a stable quality cannot be secured for the lead wires due to deformation defects, etc., when the diameter of the lead wires is reduced at the time of joining the lead wires of aluminum electrolytic capacitors. CONSTITUTION:Leading-out lead wires having stable appearances, shapes, and joining strengths are obtained even when their aluminum-wire round bar sections 1 has diameters of <=1mm by joining the lead wires to the round bar sections 1 with a burner 5 by which a mixed gas of oxygen, hydrogen, and methyl alcohol is fired while the shape of the sections 1 are maintained after working holes 3 in the round bar sections 1 by pushing a hole working shaft 2 into the sections 1 from their end faces and pressing Cp wires 4 into the holes 3 along the holes 3.
Patent JP-H06198079-A (JP)
Title: Playing device passing through tube
Inventor: ISHII KOJI
IPC: A63G21/00
Filed: 1992-10-23
Abstract: PURPOSE:To visually express a mild and fantastic mood by installing a picture where three-dimensional light emitting images are expressed by using a fluorescent substance on the inner wall surface of the pipe and a lighting equipment irradiating the ultraviolet ray on the picture. CONSTITUTION:A picture 2 where the three-dimensional light emitting images are expressed by using the fluorescent substance on the inner wall surface of a pipe path 1 forming a pipe in a circular section and a fluid 6 formed from a lighting device 3 emitting the ultraviolet ray and the fluorescent substance are provided. A player 4 on a cart 5 travels through the dark pipe path 1 in which the fluid 6 formed from the fluorescent substance is descending. The playing device enables light emitting images which can not be seen in the daylight to be seen at night. It uses the pipe body 1 formed from the transparent or translucent member. In the playing device which shows the light emitting images in the daylight, as the inside of the pipe of the pipe path 1 is darkened so that it is formed from opaque member which does not pass the visual light.
Patent JP-H04182356-A (JP)
Title: Silicon carbide molding and its production
Inventor: TOKARI OSAMU
IPC: C04B35/56
Filed: 1990-11-13
Abstract: PURPOSE:To obtain the silicon carbide molding adequate to a silicon carbide heating element having high oxidation resistance by impregnating the melt of a metal oxide or multi component metal oxide having an insulating characteristic into the pores of the silicon carbide molding. CONSTITUTION:The melt of the metal oxide or multi component metal oxide having the insulating characteristic and the m.p. within a 1300 to 1700 deg.C range is impregnated into the molding essentially consisting of the silicon carbide, and the porosity thereof is confined to <=0.5%. Oxide films are preferably formed on the crystal surfaces by previously bringing the molding into contact with air or a gaseous mixture composed of the air and steam at 1400 to 1600 deg.C at the time of impregnating the metal oxide or multi component metal oxide. For example, cordierite (2MgO.2Al2O3.5SiO2, m.p. 1470 deg.C) and willemite (Zn2SiO4, m.p. 1512 deg.C), etc., are preferable as the metal oxide or multi component metal oxide.
Patent JP-H08266248-A (JP)
Title: Composition of dehydrated powder green bean sprout and vegetable fiber that are useful as food supplies in health care
Inventor: KOVACS JOSEPH
IPC: A23L33/15
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a composition useful as dietary supplement containing dehydrated green gram sprouts and oats provided with a positive effect in the health of mammals. SOLUTION: This composition comprises the (A) dehydrated green gram sprouts and the (B) oats by the weight ratio of (0.5-1.5)/1-1/(0.5-1.5) preferably. The loss of the muscle tissues of warm-blooded mammals during diet or body weight reduction can be delayed.
Patent JP-H09123800-A (JP)
Title: Vehicular information transmission device
Inventor: TAMURA SHIGEAKI
IPC: B60W10/20
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the load on a small-scale electronic control unit with limited functions by transmitting information about running speed from an instrument or another electronic control unit. SOLUTION: A sensor 1 mounted on a transmission produces pulse signals (p) whose period (or frequency) varies as a vehicle runs. The pulse signals (p) serve as inputs to an instrument 2. A speed signal (q) obtained with the instrument 2 is indicated on the instrument 2 as a running speed, and is transmitted to an electronic control unit(ECU) 3 which controls a vehicle component (say, power steering) that is controlled in accordance with the running speed. Therefore, the load on the electronic control unit is reduced.
Patent JP-H08145808-A (JP)
Title: Temperature detector
Inventor: NAKAJIMA KAZUMA
IPC: H01C7/04
Filed: 1994-11-16
Abstract: PURPOSE: To provide a temperature detector in which two thermosensitive elements having a different detection output level are built properly, in which the elements are arranged and installed properly with reference to a fluid as an object to be measured and in which their detection accuracy can be ensured stably. CONSTITUTION: A thermistor 11 as a first low-output thermosensitive element is arranged at the tip part, a thermistor 21 as a second high-output thermosensitive element is arranged by keeping a prescribed distance in the direction of a mounting base part on the same axis as the thermistor, terminals 14, 15 which are connected to the thermistor 11 via lead wires 12, 13 and terminals 24, 25 which are connected to the thermistor 21 via lead wires 22, 23 are installed side by side, they are molded inclusively and integrally, and a temperature detector 1 is formed. The temperature detector 1 is arranged and installed in such a way that the thermistors 11, 21 are situated in a fluid as an object to be measured and that an axis which arranges them is nearly at right angles to the flow direction of the fluid as the object to be measured.
Patent JP-H06309075-A (JP)
Title: Parameter setting device of electronic equipment
Inventor: KONDO MASAO
IPC: G10H1/18
Filed: 1993-12-09
Abstract: PURPOSE:To provide the parameter setting device of the electronic equipment which decides an improper value before input up to its final digit and efficiently perform set value input operation and is improved in operability when a parameter value consisting of plural digits is inputted by using input operation elements such as a ten-key. CONSTITUTION:This device is equipped with the input operation elements 17-20 for inputting the value consisting of plural digits in order and an input value control means which controls the input corresponding to a digit which is currently inputted and an inputted value.
Patent JP-2001124408-A (JP)
Title: Wall-through installation type bath boiler
Inventor: KOBAYASHI HISAHIRO
IPC: H04B10/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To perform reforming of a balance bath boiler to wall-through installation type by effectively utilizing a space and to dissolve a problem that though remote control at a current time employs a cord connection system or an electric wave antenna system, since facility is adverse or there is a fear of erroneous operation being effected as a result of the influence being exercised by an external electric wave, and a code system is unsuitable for appearance. SOLUTION: Transmission of information between portable remote controller and a wall-through installation type bath boiler device is executed by utilizing infrared rays. An infrared ray receiving part is situated at the exposure part of the front cover part of a bath boiler and coupled to the remote controller through infrared rays.
Patent JP-S63162866-A (JP)
Title: Electromagnet device for sputtering
Inventor: TAKAISHI KOICHIRO
IPC: H01L21/203
Filed: 1986-12-26
Abstract: PURPOSE:To form a thin film having superior symmetry properties in contact holes, by disposing inner and outer annular electromagnets to the rear of a target and by forming so that the diameter of a yoke in the intermediate part between the above electromagnets is regulated to about one-half that of a yoke in the outside peripheral part or less. CONSTITUTION:A substrate 1 and a target 3 are oppositely disposed in a vacuum chamber 2, and a double-pole electromagnet 4 is disposed to the rear of the target 3. The inside of the vacuum chamber 2 is evacuated and Ar gas, etc., are introduced into the chamber, and negative potential is applied to the target 3 so as to produce plasma discharge in front of the target 3. At the same time, the above electromagnet is electrified and plasma is concentrated in a region of high magnetic flux density so as to sputter the target 3 and form a thin film on the substrate 1 surface. The above electromagnet 4 is constituted of inner and outer electromagnets 5, 6 and columnar and annular yokes 9, 10, and 11. Further, the above electromagnet 4 is formed so that thickness 7 of the inner electromagnet 5 is smaller than the thickness 8 of the outer electromagnet 6 and the diameter of the yoke 10 in the intermediate part is one-half that of the yoke 11 in the outside peripheral part or less. In this way, plasma region is widely changed, so that thin film can be formed in the contact holes in the substrate 1 with superior symmetry properties.
Patent JP-H08164484-A (JP)
Title: Flashbutt welding method of dissimilar steel strip
Inventor: YAMAMOTO TAKESHI
IPC: B23K11/04
Filed: 1994-12-13
Abstract: PURPOSE: To provide a flash butt welding method free from non-uniform upset of dissimilar material strip or generation of insufficient discharge of oxides. CONSTITUTION: In the flash butt welding method where steel strips of different thickness (h), width (b) and 0.2% proof stress σ are flash butt welded to each other, the relationship between the initial projection l1 and l2 from the electrode of a welding machine for each steel strip and the flashing consumable length (f) satisfies the inequalities 0.8r<=[(l1 -f)/(l2 -f)]<=1.2r, where r=[(σ1 b1 h1 <2> )/(σ2 b2 h2 <2> )], (h), (b), (f) and (l) are in mm, and σ is in N/mm<2> , and the suffix 1 is given to those of the steel strip 1 with smaller (σbh<2> ), while the suffix 2 is given to those of the steel strip 2 with larger (σbh<2> ).  The reliability of the weld zone of the steel strips of different thickness, width and material is improved, and the fracture of the weld zone in the sheet manufacturing line is prevented to improve the efficiency and to reduce the cost.
Patent JP-S62227441-A (JP)
Title: Method of removing scale from wet type oxidation treatment device
Inventor: MAAKU EE ATOUTSUDO
IPC: C02F5/08
Filed: 1986-12-25
Abstract: A method of removing scale from the surfaces of a fluid treatment apparatus comprises directing a base solution and an acid solution through the fluid treatment apparatus. The fluid treatment apparatus cleaned by the method of the present invention may be a vertical tube wet oxidation treatment apparatus in which an aqueous slurry of organic materials is oxidized in a tube which extends deep into the surface of the earth. Water rinses may be performed between the steps of circulating the aqueous base solution, circulating the aqueous acid solution, and operating the fluid treatment apparatus. The water used for separating the sequential steps is preferably buffered water. The aqueous acid solution is preferably a mineral acid and most preferably nitric acid. The aqueous base solution is preferably potassium hydroxide or sodium hydroxide. The method also contemplates a sectional wash of the apparatus by directing a base or acid solution partially into the apparatus.
Patent JP-H05137766-A (JP)
Title: Muffling method for foam bathtub device
Inventor: SUZUKI MASAKI
IPC: A61H23/00
Filed: 1991-11-25
Abstract: PURPOSE:To improve a muffling effect by storing a noise or an opposite phase sound at the time when the foam bathtub device is operated, muffling it by generating an interference sound, based on storage data at the time of operating actually the foam bathtub device, and also, sound-collecting a difference between the noise and the interference sound as an evaluation sound, and correcting the storage data. CONSTITUTION:A bathtub is filled with hot water, and by operating a switch 16 and operating once a foam bathtub device, an operating sound is generated, and its inversion signal is stored in a memory 7 through a microphone 1, an amplifier 2, a low-pass filter 3, and an A/D converter 4. Also, thereafter, when a bathing person operates the foam bathtub device at the time of taking a bath, an interference sound of an opposite phase is generated from a loudspeaker 10, based on data stored in the memory 7, and muffled by an interference of a sound. Subsequently, an evaluation sound (a difference between a noise and an interference sound) in this case is sound-collected, and the storage data of the memory 7 is corrected. In such a way, noise data is rewritten by the evaluation sound every time.
Patent JP-H10146528-A (JP)
Title: Ammonia denitration catalyst
Inventor: ITO YOSHIHIKO
IPC: B01J23/44
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To convert NOX in exhaust gas efficiently into N2 by making an alumina carrier carry at least palladium and zinc in a substance in which nitrogen oxides in exhaust gas are brought into contact with ammonia for purification. SOLUTION: An ammonia denitration catalyst which is used in a process in which nitrogen oxides(NOX) in exhaust gas discharged from an electric power plant, etc., are brought into contact with ammonia for purification is prepared by making an alumina carrier carry at least palladium (Pb) and zinc (Zn). Or, it is prepared by making a porous carrier of ceria carry at least Pd. In the ammonia denitration catalyst, NOX purifying performance can be improved further by the coexistence of Pd and Zn. The content of Zn is preferably 0.05-1 mole per 120g of the alumina carrier, and 0.1-25g of Pd is carried preferably by 120g of the alumina carrier.
Patent JP-H01152913-A (JP)
Title: Arc-suppressing device for isolated-phase bus
Inventor: UCHIDA TAKESHI
IPC: H02G5/10
Filed: 1987-12-07
Abstract: PURPOSE:To prevent the generation of turbulent flows in cooling air flowing among arc-suppressing plates, and to maintain approximately uniform air velocity by uniformly forming the spaces of the arc-suppressing plates and equalizing passing sectional areas of the cooling air. CONSTITUTION:Arc-suppressing plates 14 having chevron-shaped cross sections are arranged at regular intervals in the state in which they are bent inward toward the negative side of an arc-suppressing device 11. Space inside of the arc-suppressing plate 14-40 is sealed hermetically by a partition plate 18. Space outside of the arc-suppressing plate 14-1 is sealed by a U channel 20 and a partion plate 19. The arc-suppressing devices 11 are disposed among opening sections 10a, 10b, 10c in an air duct box 10. Cooling air flowing in the air duct box 10 from the opening section 10a of a V phase passes through the arc- suppressing plates 14 and flows into a U phase region 23 and a W phase region 24. The spaces between the arc-suppressing plates 14 are equalized, and the passing sectional areas of the cooling air are made uniform, thus generating no turbulent flows of the cooling air, then acquiring approximately equal air velocity.
Patent JP-H07166260-A (JP)
Title: Method for recovering cerium from used catalyst
Inventor: ETO YOSHIYUKI
IPC: B09B3/00
Filed: 1993-12-09
Abstract: PURPOSE:To selectively separate and recover Ce at a high yield by adjusting the oxidation reduction potential of the eluate foam obtd. by an acid elution method from waste catalysts contg. Pt, Rh, Ce, etc., to a specific value, then treating the eluate with a specific extracting agent. CONSTITUTION:Ths waste catalysts of automobiles contg. noble metals such as Pt and Rh and the Ce are pulverized to a powder form and thereafter, this powder is added into an aq. hydrochloric acid and further, hydrogen peroxide is added thereto and the soln. is stirred under heating. Next, a 4% sodium hypochlorite soln. is added to the soln. to eluate the Pt, Rh and Ce contained in the waste catalysts and thereafter, the soln. obtd. by filtration is concd. by heating. A hydrazine chloride is added to the concd. soln. to adjust the oxidation reduction potential to 600 to 450mV; thereafter, the soln. is brought into contact with 1 to 1.5mol/L solvent phase of the extracting agent of a 2-ethyl hexyl ester previously treated with NaOH and subjected to an ion exchange by Na to solvent extract the Ce. The Ce is then washed with a 0.5 to 1N weak acid and is further subjected to reverse extraction by a strong hydrochloric acid soln. The Ce is thus separated and recovered as the high-purity celium chloride soln. at a high yield.
Patent JP-H11125463-A (JP)
Title: Method and system of checking hot-water supplier on malfunctioning
Inventor: OSHIO TADAHIKO
IPC: G01M99/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and system of checking a hot-water supplier on malfunctioning, enabling a troubleshooter to tend the trouble in the range from its outlining by simple handling of machinery and by circumstantial judgment to specifying of the cause of the trouble in more detail. SOLUTION: A system comprises a hot-water supplier 1, a measurement device 2, and a trouble-checking device 3 which issues a machine-actuating command, on the one hand, and is capable of receiving signals representing data from the hot-water supplier and the measurement device. The trouble-checking device issues a machine- actuating command which is necessary for checking a machine in trouble, on the one hand, and, on the other hand, receives signals representing the conditions of the performance of the related parts of the machinery at that time from the hot-water supplier and checks the spot in trouble to outline the malfunction (first checking performance on malfunctioning).  If the result of this first check on malfunctioning is positive, the troubleshooter is made to actually measure the related parts of the hot-water supplier using the measurement device 2, and on the basis of the result of the actual measurement, the cause of the trouble is investigated more definitely and in more detail (second checking performance on malfunctioning).
Patent JP-H07162257-A (JP)
Title: Monitoring device for nuclear reactor starting area
Inventor: IZUMI MIKIO
IPC: G21C17/00
Filed: 1993-12-09
Abstract: PURPOSE:To surely prevent the influence of noise > about 100kHz generated from a digital device. CONSTITUTION:This nuclear reactor starting area monitoring device is provided with a detector 11 for detecting an output from an nuclear reactor, a coaxial cable 12 for transmitting an output signal from the detector 11 and a signal processor 13 for dividing the output signal of the detector 11 connected to the cable 12 into respective frequency bands and processing the divided signals. The cable 12 is provided with a noise preventing means obtained by winding the cable 12 around a magnetic core 14 made of amorphous or ferrite.
Patent JP-2001121027-A (JP)
Title: Apparatus for separating heavy metal-containing paint dust
Inventor: KATSURA YOSHIO
IPC: B03B9/06
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To efficiently separate a heavy metal such as lead or the like from guillotine dust or shredder dust. SOLUTION: Heavy metal-containing paint dust 19 of which the specific gravity is slightly larger than that of water is contained in dust generated by guillotine or shredder processing and this heavy metal-containing dust 19 is stored in a first tank 11 along with water 11a. The water 11a stored in the first tank 11 is stirred by a stirring means 16 to float the heavy metal-containing paint dust 19 and the water 12a overflowing the first tank 11 is stored in a second tank 12 along with the heavy metal-containing paint dust 19 and the heavy metal-containing paint dust 19 is sedimented on the bottom part of the second tank 12. The water overflowing the second tank 12 is filtered by a filter means 17 and the water 14a passing through the filter means 17 is returned to the first tank 11 by a circulating means 18.
Patent JP-H08140709-A (JP)
Title: Production of shoe upper material having form stability
Inventor: OTSUBO HIROFUMI
IPC: A43B23/02
Filed: 1994-11-18
Abstract: PURPOSE: To produce shoes having good form stability over a long period of time by providing stuck fabrics having excellent adhesivity, bending resistant, elasticity restorable, washing shrinkable and wrinkleproof properties as an upper material. CONSTITUTION: A front fabric 11 and rear fabric 12 treated with a cellulose reaction type resin are stuck to each other by an adhesive layer 13 consisting essentially of rubber prepd. by adding 3 to 20 pts.wt. block isocyanate compd. having 110 to 170 deg.C isocyanate dissociation temp. to 100 pts.wt. rubber contg. 10 to 50wt.% butadiene rubber in rubber components. The stuck fabrics stuck in such a manner are heated to 110 to 170 deg.C, by which the adhesive layer 13 is vulcanized.