baber/WOPTO huggingface dataset:
Patent JP-H11309459-A (JP)
Title: Contamination-proofing device for aquatic organism
Inventor: TAKAHASHI HIROMICHI
IPC: C02F1/46
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To easily execute the control of the potential between a working electrode and a counter electrode corresponding to the change in installation conditions and environment by applying a potential given from a data processing section to the working electrode and the counter electrode in a potential control section and applying the measured value of the potential of a reference electrode to the data processing section by the potential control section. SOLUTION: The pattern of the potential to be applied between the working electrode 4 and the counter electrode 5 by the data processing section 2 is set and is transmitted to the potential control section 3. The potential is applied between the working electrode 4 and the counter electrode 5 based on the content transmitted by the data processing section 2 and the potential between the reference electrode 6 and the working electrode 4 is measured. In addition, various kinds of sensors installed under water are measured and the contents thereof are transmitted to the data processing section 2. In this section, the potential to be applied between the working electrode 4 and counter electrode 5 of the potential control section 3 is regulated based on the contents transmitted from the potential control section 3 and is again transmitted to the potential control section 3.  Again, the potential is reapplied between the working electrode 4 and the counter electrode 5 by the contents transmitted from the data processing section 2 in this embodiment.
Patent JP-H04361128-A (JP)
Title: Tool for airtight inspection
Inventor: MURASHIGE ITSUKI
IPC: G01M3/14
Filed: 1991-06-07
Abstract: PURPOSE:To obtain a tool for inspecting an airtightness and a pressure- resistance property at a portion of a welded junction easily without pressuring an entire piping system of the welded joint at the tip of the piping. CONSTITUTION:A tool for inspecting airtightness of a welded joint at the tip of a pipe allows an elastic seal member 4 which is engaged to a taper portion to be pressed, its diameter to be increased, and the elastic seal member 4 to be adhered to an inner surface of the pipe, thus forming a closed space including the welded joint. A pressed fluid is introduced into this closed space and the space is pressurized, thus enabling an airtightness and a pressure-resistance property of the welded joint to be inspected.
Patent JP-H05212479-A (JP)
Title: Refrigerant distributor and manufacture thereof
Inventor: KATO KAORU
IPC: B21C37/29
Filed: 1991-06-07
Abstract: PURPOSE:To reduce the hydraulic pressure drop and improve the distributing characteristics by providing plural pieces of projecting parts at the outer surface of a cylindrical distributing part, forming tubular projections integrally on the respective projecting parts to make connecting parts, and then providing the partition parts at specified positions of the distributing part. CONSTITUTION:A projecting part 17 is worked at a flat sheet 11, a projection is formed at the almost central part of the projecting part 17, and a connecting part 13 is formed by cutting the tip end. The flat sheet 11 is worked into a cylindrical shape with the connecting part 13 outside a joining part 16 is welded and a distributing part 12 is formed. A prescribed position of the part 12 is smashed, joined, sealed and made to a partition part 14. A sealing part 15 is formed by sealing the tip end of the part 12. Because the connecting part 13 has the projecting part 17, the hydraulic pressure drop of refrigerant inside the part 12 is small and the distribution character becomes stable without being one-sided. Because of the integral working there is no excess projection of the connecting part 13 into the part 12 and the management of the brazed part against the leakage, etc., is not also necessary.
Patent JP-S63300390-A (JP)
Inventor: SUGIYAMA TAKAHIDE
IPC: G07G1/12
Filed: 1987-05-30
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-H07310746-A (JP)
Title: Dynamic pressure bearing device
Inventor: SATO KIMIO
IPC: F16C32/04
Filed: 1994-05-13
Abstract: PURPOSE:To maintain the proper size of the prescribed face width and stably hold a magnetic fluid, regardless of the dispersion of a shaft along an axial direction. CONSTITUTION:A groove type recess 24 is formed around the outer surface of a spindle 2 forming a shaft 1 at the side of a sleeve 5 in the vicinity of a seal section 21 sealing a magnetic fluid 15 in a gap 14a between the internal surface of a pole piece 11a and the external surface of the spindle 2. A gap between the top of the recess 24 and the lower end of a slope 25 shows face width 23, and even when an axial polishing or assembly error occurs in the spindle 2, a magnet or the like, the size of the face width 23 is constant. In other words, even when the spindle 2 of the shaft 1 is assembled in such a condition as dispersed along an axial direction, the size of the face width 23 of the spindle 2 of the section 21 sealing the fluid 15 is always constant, due to the existence of the recess 24. According to this construction, flux density in the section 21 becomes constant and the fluid 15 can be stably held.
Patent JP-H05308235-A (JP)
Title: Level adjustment device
Inventor: YAGUCHI KATSUHIKO
IPC: H03G5/02
Filed: 1992-04-28
Abstract: PURPOSE:To facilitate the adjustment of a recording level independently of an adjustment point location of a semi-fixed volume and to make a frequency characteristic of an equalizer constant by connecting an input terminal of a single recording amplifier or reproduction amplifier to a setting location of 1st and 2nd variable resistors via a changeover switch. CONSTITUTION:When a deck I is used for recording, a changeover switch SW is selected to the position (d) to decide a level of an audio signal depending on the setting of a semi-fixed variable volume VR1. On the other hand, when a deck II is used for recording, the changeover switch SW is selected to the position (e) to decide a level of an audio signal depending on the setting of a semi-fixed variable volume VR2. Furthermore, when a mute signal is fed to a base of a transistor (TR) 3, the TR 3 is turned on to interrupt the audio signal from a terminal IN before a recording amplifier A.
Patent JP-H08323225-A (JP)
Title: Roll gap control device of hulling sorter
Inventor: MAEDA KOSAKU
IPC: B02B7/00
Filed: 1995-06-02
Abstract: PURPOSE: To prevent the lowering of the dehulling rate of hulling work to stabilize the dehulling rate by accelerating the closing side control of a roll gap as compared with the opening side control thereof when the load current value of the main motor driving hulling rolls is detected and a control reference load current value and the detected load current value are compared to control the roll gap. CONSTITUTION: When operation is started, the gap between hulling rolls 3, 3 is controlled so as to be reduced by a roll gap control motor 45. When a load current sensor detects the increase of a current value and the slight contact of the rolls 3, 3 is confirmed, the open control of the gap between the rolls is performed by the motor 45. Subsequently, hulling work is started but, at this time, the detected load current value of the sensor is compared with a control reference load current value and, when the detected load current value is higher, the number of rotations of the motor 45 is altered low and the gap between the rolls 3 is controlled to an open side by the slow number of rotations of the motor 45.  When the detected load current value is lower, the number of rotations of the motor 45 is altered high and the gap is rapidly controlled so as to be closed by the fast number of rotations of the motor to perform the rapid return to the control reference load current value.
Patent JP-S5662994-A (JP)
Title: Bipolar countermeasure device in electrodeposition coating device
Inventor: HIGUCHI SADAO
IPC: C25D13/22
Filed: 1979-10-24
Abstract: PURPOSE: To expel gas bubbles generated by bipolar, by providing a nozzle and by directing the nozzle toward the bipolar generating part to jet the electrodeposition coating bath during the period from start of soaking of the material to be coated to applying of a voltage.  
     CONSTITUTION: In the electrodeposition coating device where plural materials to be coated, for example, car bodies 7 are soaked in electrodeposition coating bath 1 successively and a voltage is applied after soaking, Front 7a is charged electrically with the reverse potential due to the bipolar phenomenon during the period from start of soaking of car body 7 to start of electricity supply. Therefore, gas dependent upon cathode reaction of electrodeposition coating bath 1 is generated and becomes bubbles and is stuck to front 7a. Meanwhile, electrodeposition coating bath 8 in overflow tank 2 is sucked through pipe 14 by a pump and is jetted from jet nozzle 24 through gathering pipe 18 and branching pipe 21. This jet flow C strikes directly car body front 7a during the time from just start of soaking to start of electricity supply, so that gas bubbles are expelled completely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5838623-A (JP)
Title: Transferring mechanism
Inventor: KOZUKA GOROU
IPC: B21D43/10
Filed: 1981-08-31
Abstract: PURPOSE:To stop a driven side at the optional position by cancelling a reciprocating motion of a driving side, by actuating the driven side in a direction opposite to the driving side, in a driving slider, reciprocating along both the upper and lower surfaces of a base bed, and a driven slider. CONSTITUTION:A driving slider 6 and a driven slider 16 are respectively installed in a freely slidable state along both the end surfaces of a base bed 1. Then a sector gear 22 and a rack 18 are installed between both the sliders 6 and 16 to make an interlocking between both the sliders possible through an engagement of the gear 22 and the rack 18. On the other hand, a pair of cam followers 24a and 24b are mounted rotatably to the sector 22 to be engaged with both a straight cam surface 25a and an inclined cam groove 25b. Further, when the cam follower 24b at one side enters the groove 25b to give a turning action to the gear 22, the slider 16 is actuated in a direction opposite to a sliding direction of the slider 6 to cancel a reciprocating motion of the slider 6, and then the stroke of the driven side is optionally controlled when the stroke of the driving side is constant.
Patent JP-S5469597-A (JP)
Title: Production of hydrocyanic acid
Inventor: KATSUMATA TSUTOMU
IPC: B01J23/30
Filed: 1977-11-14
Abstract: PURPOSE: To efficiently produce hydrocyanic acid by subjecting methanol to gaseous plase catalytic ammoxidation in the presence of a catalyst with high activity  and superior selectivity obtd. by supporting a compound oxid of W and Mo on  silica.  
     CONSTITUTION: A compound oxide of the formula having the atomic ratio of W/ (W+Mo) esp. 0.5W0.8 is supported on silica to prepare a catalyst. The cilica content of the catalyst is 20W98, esp. 30W95 wt%. The catalyst is prepared by a usaula method as follows; Mo or its cpd. and W or its cpd. are dissolved or suspended in a soln. and after adding silica, the mixt. is dried, calcined, and molded. A fixed or moving bed of the catalyst is held pref. at 350W500°C, and CH 3 OH, NH 3  and O 2  or an O 2 -contg. gas are brought into contact with the catalyst for 0.2W 20 sec together with steam or an inert gas if desired to produce hydrocyanic acid. The catalyst has superior wear resistance and sublimes little Mo. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63301220-A (JP)
Title: Modified epoxy resin composition
Inventor: KANEKAWA SHUICHI
IPC: C08G59/14
Filed: 1987-05-29
Abstract: PURPOSE:To provide an epoxy resin compsn. having improved reliabilities of various properties such as modulus of elasticity and expansion coefficient and a capability of improving the moisture resistance of semiconductors when used as a sealing material for semiconductors, by blending a silicone-modified epoxy resin prepd. by modifying an epoxy resin with a specific organopolysiloxane with an epoxy-curing agent. CONSTITUTION:The following silicone-modified epoxy resin compsn. [A] is blended with an epoxy-curing agent to prepare a modified epoxy resin compsn. The component [A] is a silicone-modified epoxy resin prepd. by modifying an epoxy resin having at least 2 epoxy groups per molecule with an organopolysiloxane having as the main chain a block or graft copolymer having functional groups reactive with an epoxy group at the terminals or in the branched chains thereof and recurring units of formulae 1 and II (wherein R1 and R2 are each 1-10C alkyl, alkenyl, or a halogen-substd. group thereof; R3 is 1-10C alkyl, alkenyl, a halogen-substd. group thereof, or an arom. group; and R4 is an arom. group)wherein m/(m+n)=0.10-0.95, n/(m+n)=0.05-0.90, and m+n=20-250.
Patent JP-2000328967-A (JP)
Title: Throttle valve of throttle body
Inventor: IKETANI MASANORI
IPC: F02D9/10
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a throttle valve portion provided with an opening restriction portion, while improving degree of freedom of opening restriction portion shape and improve turn controllability of the throttle valve by forming the opening restriction portion with resin. SOLUTION: A throttle body main body for adjusting air supply to an internal combustion engine is provided with a throttle shaft to which a throttle valve 4 is fixed. The throttle valve 4 has an opening restriction portion 6 on a disk- like throttle valve portion 5 and a back side surface in the opening direction of the throttle valve 5, respectively. The throttle valve portion 5 is formed in a disk-like shape with aluminum, while having the resin-made opening restriction portion 6. The necessary number of circular installation hole 7 is formed by penetrating therefor. Further, an outer periphery of the opening restriction portion 6 is formed in a circular surface serving as an opening restriction portion 9, which corresponds substantially to the inner peripheral surface of an air passage.  The opening restriction face 9 is made such that it becomes thicker gradually from the throttle shaft installation side toward the opening/closing side ends of the throttle valve portion 5.
Patent JP-S5563314-A (JP)
Title: Combustion furnace suited for incineration of plastics
Inventor: USAMI ISAO
IPC: F23G5/44
Filed: 1978-11-06
Abstract: PURPOSE:To obtain a combustion furnace capable of stabilized incineration at high combustion efficiency by so constructing the mechanism that the plastic melt in the preliminary melting zone is dropped into a vortex flow from a chute and burned. CONSTITUTION:When the material to be incinerated such as waste plastic is supplied to feed port 13 by a transfer means such as piston 29, feed port 13 is closed by the plastic, etc., and the plastic is exposed to hot air at the preliminary melting zone 16, whereby said plastic is heated at its surface and grudually melted and the melt runs down along chute 15 into combustion chamber 12. As combustion chamber 12 is heated by burner 18 and a vortex gas flow is formed therein by air blown from air feed port 22, the plastic melt drops into said vortex flow and is perfectly mixed with air and burned while dropping in combustion chamber 12. Even if unburned plastic material should drop on the bottom section, it is burned by air supplied from air feed port 22 provided close to the lower hearth.
Patent JP-H06322700-A (JP)
Title: Packaging material
Inventor: KUMABE MASAHIRO
IPC: B29D22/00
Filed: 1993-05-14
Abstract: PURPOSE:To obtain a packaging material effective for preventing the surface damage of a packaging object having soft skin such as peach and yam during transportation by adding a softening agent to at least the uppermost layer pulp of a molded pulp article produced by a multi-layer paper-making process, thereby softening the surface layer contacting with the packaging object. CONSTITUTION:Pulp slurry obtained by the defibration of waste newspaper is incorporated with 0.1-5.0wt.% (based on the pulp) of a paper softener. The obtained forming slurry is used for at least the uppermost layer of a molded pulp article formed by a multi-layer paper-making process to form a packaging material having plural hemispherical recesses. Packaging materials having soft skin such as peach and yarn are placed in the recesses of the packaging material, sealed with an upper lid and packaged. Since the surface layer contacting with the packaging object has soft texture, there is no surface damage of the packaging object during transportation.
Patent JP-H09320289-A (JP)
Title: Semiconductor nonvolatile memory
Inventor: SHIOYASU NORIKO
IPC: G11C17/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of defect of multibits by providing a reference level generating means and a discriminating means, discriminating the state of data before the threshold exceeds the discriminating limit and rewriting the data, if necessary. SOLUTION: The respective outputs of level comparators 21-23 are supplied to a discriminating part 24. The discriminating part 24 judges the data preserved in a memory cell i.e., the propriety of a threshold and the shift of the threshold from the result of comparison by means of an algorithm. When it is judged that the threshold has shifted, data held in the memory cell are read out by a data rewrite control part 25 and data held in a latch circuit B or an I/O buffer 11 are again rewritten in the memory cell. Thus, the threshold of a cell transistor is set again. In rewriting, when the data are corrected to '1', erasure is performed, and when they are corrected to '0', writing after the erasure is performed. Erasing/writing of data are performed by using an EEPROM, and processing such as this is performed with a page unit.
Patent JP-H06321580-A (JP)
Title: Wear-resistant glass having low transmission
Inventor: KAWAGUCHI ATSUSHI
IPC: C03C17/34
Filed: 1993-05-14
Abstract: PURPOSE:To improve wear resistance by laminating a heat ray masking film, a first transparent protecting film comprising one or more of specific compound groups and a second transparent protecting film composed of one of more of ZrO2, Ta2O3 and Nb2O5 to the surface of glass. CONSTITUTION:A heat ray masking film 2 composed of a nitride of one or more metals of Ti, Zr and Cr is formed on a glass substrate 1 having 2-6mm thickness. A first transparent protecting film comprising one or more of Si3N4, SiO2, SnO2, ZrBxOy ((x) is 1-1.9; (y) is 1.5-2.5), SiCxOyNz ((x) is 0.3-1.2; (y) is 0.4-1.5; (z) is 0.1-0.7) and TaCxOyNz ((x) is 0.4-1.1; (y) is 0.7-2; (z) is 0.2-0.7) is laminated to the heat ray masking film, a second transparent protecting film 4 composed of one of more compounds of ZrO2, Ta2O3 and Nb2O5, having 2-20nm thickness is deposited on the first transparent protecting film and the total thickness of the first and the second protecting films is <=25nm. The formed wear-resistant glass having low transmittance has <=40% visible light transmittance and <=30% reflectance.
Patent JP-H08322828-A (JP)
Title: X-ray ct scanner
Inventor: SHIBATA YUTAKA
IPC: A61B6/03
Filed: 1995-06-02
Abstract: PURPOSE: To shorten the time of getting on and off a bed and to improve throughput relating to an examination for which may patients are objects such as a mass health screening. CONSTITUTION: This X-ray CT scanner is provided with a rack 1 provided with an opening part K for diagnoses for scanning X-ray beams on the patient P inserted inside the opening part K and the bed 2 for inserting the patient P to the inside of the opening part of the frame 1. The bed 2 is provided with an examination table (a top plate 23 and the frame 24) 20 provided with a step 20a disposed on an upper surface for mounting the patient P, a fixed part 21 (a strut 25 and a base body 26) for a base for supporting the examination table 20 and a moving part (a tilt mechanism 27 and a control part 28) 22 for freely moving the examination table 20 to the fixed part 21 between vertical position VP for mounting the patient P while standing and a horizontal position HP having a diagnostic angle set beforehand.
Patent JP-H0331329-A (JP)
Title: Manufacture of molded product using inner mold lubricant
Inventor: GUREGORII EICHI SUROKAMU
IPC: C08J5/00
Filed: 1990-05-24
Abstract: PURPOSE: To easily obtain the subject molded product without using an external mold release agent by reacting a specific org. isocyanate component with an isocyanate reactive mixture containing zinc carboxylate, a compatibilizing agent and a hydroxyl group-containing compd. within a hermetically closed mold and taking out the molded product from the mold.  
     CONSTITUTION: A component (A) such as org. polyisocyanate with NCO group content of 5-45 wt.% prepared by the reaction with an active hydrogen- containing fatty acid ester wherein an 8 or more C fatty acid prepared by reacting alcohol or polyol with an aliphatic (un)saturated acid is a constitutional element and an acid value is 0-100 and an OH value is 0-150 and at least one of them is larger than 0 and an average mol.wt. is 500-5,000 and an NCO reactive component (B) consisting of a mixture containing an 8-24C zinc carboxylate per a carboxylate group, a compatibilizing agent therefor and one or more kinds of hydroxy group-containing compd. and an NCO reactive mixture containing 2-50 wt.% fatty acid and 50-98 wt.% hydroxyl group-containing compd. are reacted within a hermetically closed mold in an NCO index of 90-400 and a molded product is taken out of the mold. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H088161-A (JP)
Title: Transfer simulator device
Inventor: TAMADA NAOHISA
IPC: G03F5/12
Filed: 1994-06-20
Abstract: PURPOSE:To facilitate the discovery of the defect of a mask and facilitate the inspection of an exposure pattern by arranging first and second optical systems, which have specified numbers of openings, in such a way as to catch, from above and below, a mask arranged below an optical source emitting a light of wavelength longer than the wavelength used by the optical system having a first number of openings. CONSTITUTION:A transfer simulator device is equipped with a light source 1, a mask 12, a second optical system, a light receiving element 13, and a data processor 14. The light source 1 emits a light of second wavelength lambda2 longer than first wavelength lambda1. The mask 12 is arranged below the light source 1. The first and second optical systems are arranged to catch the mask 12 from above and below under the light source 1, and have second number of openings NA2 being expressed by (lambda2/lambda1). The second optical system is arranged below the mask 12, and the light receiving element 13 is arranged below the second optical system. Hereby, the inspection of the pattern exposure being performed the exposer having the optical system with the first number of openings NA1 is performed, using the light of the first wavelength lambda1.
Patent JP-S6029151-A (JP)
Inventor: ONIMURA KUNIHARU
IPC: A61M1/14
Filed: 1983-07-27
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-S6115984-A (JP)
Title: Substrate surface activation for electroless metallization
Inventor: KIRUKORU JIRINIAN
IPC: C23C18/28
Filed: 1985-06-25
Abstract: Activation baths containing an organometallic compound based on elements of sub-group 1 or 8 of the periodic table with a "guest/host" interrelationship are outstandingly suitable for electroless metallization of preferably non-metallic substrates. Activators of palladium compounds and cyclic crown ethers are particularly suitable.