baber/WOPTO huggingface dataset:
Patent JP-H09225400-A (JP)
Title: Ultrasonic radiation apparatus
Inventor: HASHIMOTO YOSHIKI
IPC: B65B3/22
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To efficiently eliminate foams produces at the time of filling a container with beer, etc., and save energy by providing an ultrasonic radiation apparatus suitable to be used as a defoaming apparatus with a vibration plate, a ultrasonic oscillation means, and a direction changing means to change to omnidirectional wave directions of the vibration plate. SOLUTION: This ultrasonic radiation apparatus 1 to eliminate foams B overflowing in a head space of a container 3 has a vibration plate 7 having longitudinally longer rectangular plate shape and extended in the direction toward which the container 3 is to be transported. A ultrasonic wave oscillating and generating part 17 having a Langevin type transducer 19 and a horn 20 installed between the transducer 19 and the vibration plate 7 is connected with the vibration plate 7 and the transducer 19 radiates ultrasonic vibration by high frequency voltage applied from an oscillator 24 connected to the transducer 19. First reflecting members 31, 32 and second reflecting members 33, 34 respectively installed on the opposite to the former members are installed as a direction changing means to change the directions of waves emitted from the vibration plate 7 in the ultrasonic radiation apparatus 1.
Patent JP-S61225425-A (JP)
Title: Pile foundation
Inventor: OKAWA YUKIO
IPC: E02D27/12
Filed: 1985-03-29
Abstract: PURPOSE:To roller-joint the heads of piles by a simple constitution in which a partition material to structurally insulate the head of a pile and the downside of footing is interposed between the pile head and the downside of the footing. CONSTITUTION:A partition plate 2, e.g., steel plate, fluoro resin plate, etc., is placed on the head of a pile 1, and a footing 3 is constructed on the head of the pile. The roller joints of the pile heads can thus be exactly made up with little transmission of the bending moment and shearing force of the pile from the sides of the pile 1.
Patent JP-H05265493-A (JP)
Title: Speech transmission system
IPC: G10L19/04
Filed: 1992-03-19
Abstract: PURPOSE:To prevent encoding and decoding quality from deteriorating by searching an optimum code book, selected by estimating the state of HMM according to a linear prediction coefficient analyzed by frames of a speech signal, for an optimum code vector. CONSTITUTION:The optimum code vector is selected among plural code vectors stored in the code vector as a signal for driving a linear predictive composing filter to reproduce a speech. For this speech encoding and decoding system, plural code books 1-1-1-3 are prepared. Parameters of a hidden Markov model(HMM), i.e., state transition probability aij, output probability bi(Y), etc., are predetermined so that the probability that a linear prediction coefficient is outputted become high; and the state transition of the HMM is found to estimate the state of a Markov information source. Then the optimum code book is selected according to the estimation result and the optimum code vector in it is searched for. Consequently, the quality does not deteriorate even in case of low-pitch-rate encoding and decoding.
Patent JP-H08241937-A (JP)
Title: Semiconductor device
Inventor: MURAKAMI HAJIME
IPC: H01L23/28
Filed: 1996-03-21
Abstract: PURPOSE: To obtain a semiconductor device which enhances a signal transmission rate by a stray capacitance between a semiconductor chip and a lead and which reduces an electric noise by a method wherein the rear on the opposite side of the circuit formation face of the semiconductor chip is exposed so as to perform a resin sealing operation. CONSTITUTION: In a 16 MDRAM, a plurality of inner leads 3A are bonded, by an adhesive 7, to a semiconductor chip 1 via an insulating film 4 which electrically insulates the semiconductor chip 1, and the inner leads 3A and the semiconductor chip 1 are connected electrically by bonding wires 5 so as to be sealed with a resin. After they have been sealed with the resin, a lower molding resin at the semiconductor chip 1 for a package 2 is removed, and the face on the opposite side of the main face of the semiconductor chip 1 is exposed. Thereby, since the thermal resistance of the semiconductor device is reduced, the whole thermal resistance is reduced by its portion. Thereby, it is possible to prevent a crack from being generated due to a heat cycle from the corner part of the semiconductor chip 1.
Patent JP-S53148881-A (JP)
Title: Shutter for illuminator
Inventor: YAMASHITA KUNPEI
IPC: F21V14/00
Filed: 1977-05-31
Abstract: PURPOSE: To provide magnets to either the shutter or the shutter guide or both in the illuminator so that the shutter can be sustained at any position between the shutter guides. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01237029-A (JP)
Title: Working method for metal pipe and its device
Inventor: TAKEUCHI TOSHIHIRO
IPC: B21D41/02
Filed: 1988-03-17
Abstract: PURPOSE:To form the necessary pipe end part shape by constituting with the working tool having a contracted diameter part on the inner peripheral face and having the recessed part in the specified shape forming a locking part at the back part connected to this inner peripheral face. CONSTITUTION:The pipe end part of a metal pipe 1 is fitted into the recessed part 4 of a working tool 3, forcibly pushed in along the inner peripheral face 5 and deformed in the shape almost corresponding to the shape of the inner peripheral face 5. At this time, the pipe end part is locked by abutting to the locking part 10 of the work tool 3 at its end edge with deforming, bent to the outer part at the boundary part of a contracted diameter part 7 and the same diameter part 6 by continuing to press the metal pipe 1 and the bulging part 11 which becomes a bulge is formed. The end part of the metal pipe can thus be formed in the specified shape.
Patent JP-2000254172-A (JP)
Title: Absorptive article
Inventor: KASAI TAKAO
IPC: A61F13/494
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a absorptive article such as a throw-away diaper with which the sweating during wearing is prevented and which is excellent in a property to prevent the leakage from leg parts and provides a good feel of use. SOLUTION: This absorptive article includes a front surface sheet 2, a leakproof sheet and an absorber 4 and is formed with a pair of the right and left leg parts 7. A pair of three-dimensional guards 6 having three-dimensional guard elastic members 64 are formed. The three-dimensional guards 6 are formed of hydrophobic sheet materials 61 in such a manner that the base ends 60 of the three-dimensional guards 6 exist on the inner side of the diaper than the side edges of the absorber 4. The sheet material 61 forming the three- dimensional guards 6 are extended more toward the outer side of the diaper than the side edges of the absorber 4 from the base ends 60.  The leg parts 7 are formed of the extended sheet materials 61 and the hydrophilic sheets laminated on the rear surface side of the sheet materials 61 in such a manner that the skin contact side 7a is hydrophobic and that the non-skin contact surface side is hydrophilic.
Patent JP-H02242842-A (JP)
Title: Production of pva hydrogel
Inventor: GEN JIYOUKIYUU
IPC: C08L29/04
Filed: 1989-03-16
Abstract: PURPOSE:To obtain a PVA gel suitable for PVA fibers, contact lens, etc., having high strength, high water content and high transparency by crystallizing polyvinyl alcohol dissolved in a mixed solvent of 1,3-dimethyl-2-imidazolidinone and water at low temperature. CONSTITUTION:Polyvinyl alcohol is dissolved in a mixed solvent of 1,3- dimethyl-2-imidazolidinone and water in the blending ratio of (99:1)-(10:90) by weight to give 2-30wt.% solution. The PVA solution is subjected to gel spinning by dry and wet spinning method and thermally drawn to give high-strength PVA yarn having high modulus of elasticity. The PVA solution is injected to a mold of contact lens shape and crystallized at low temperature (<=normal temperature). After a drug is added to the PVA solution and crystallized at a low temperature (<=normal), it gives a PVA gel medicinal preparation.
Patent JP-S5846043-A (JP)
Title: Manufacture of quaternary ammonium compound, softening and antistatic method and expulsion of gonococcus
Inventor: HORUSUTO RUTSUEN
IPC: C11D1/62
Filed: 1982-04-20
Abstract: Process for the preparation of quaternary ammonium compounds by reacting a tertiary amine with a vicinal halohydrin having at least 6 carbon atoms, and quaternary ammonium compounds prepared thereby.
Patent JP-S58181688-A (JP)
Title: Optical recording medium
Inventor: KATAGIRI KAZUHARU
IPC: G11B7/24
Filed: 1982-04-19
Abstract: PURPOSE:To obtain an optical recording medium having a stable organic thin film with respect to heat with an absorption band on long wavelength side by providing an organic thin film containing a specified pyrylium dye in an optical recording medium for laser writing and recording. CONSTITUTION:An organic thin film 2 containing 1-90wt%, preferably 20- 70wt% of pyrylium dye as given by formula (where, X represents S, O or Se atom, Z hydrocarbon group comprising atom groups necessary for completing pyrylium, this pyrylium or the like allowed to be substituted, R1 and R2 hydrogen atom, alkyl group, aryl group, styryl group, R3 aryl group or heterocyclic group substituted or unsubstituted and A<(-)> anion) is formed on a substrate 1 at the dry thickness of less than 10mum. A reflecting layer 3 made of a reflective metal is provided between the substrate 1 and the organic thin film 2.
Patent JP-S57179854-A (JP)
Title: Electrophotographic receptor
Inventor: SASAKI MASAOMI
IPC: G03G5/06
Filed: 1981-04-28
Abstract: PURPOSE:To obtain a photoreceptor superior in sensitivity and color reproductivity, by adding a disazo pigment to a charge generating layer and a hydrazone compound to a charge transfer layer in a laminated photoreceptor. CONSTITUTION:A laminated type electrophotographic receptor consists of a charge generating layer containing a disazo pigment represented by the formula (1) in which A is phenyl, isophenyl, nitrophenyl or the like, and a charge transfer layer containing a hydrazone compound represented by the formula (2) in which R1 is alkyl or benzyl, and R2 is H, alkyl, alkoxy, dialkylamino, or benzyl. The 0.01-5mum thick charge generating layer containing 10-100wt% disazo pigment is provided on a conductive substrate, and the 2-100mum thick charge transfer layer containing 10-80wt% hydrazone compound is formed on the charge generating layer.
Patent JP-H02244173-A (JP)
Title: Toner replenishing device
Inventor: KASAI SHINICHI
IPC: G03G15/08
Filed: 1989-03-17
Abstract: PURPOSE:To surely replenish the toner sticking to the inside wall surface of a toner cartridge to a body side by constituting at least a part of the toner housing part of the cartridge of a deformable member having a recovering property. CONSTITUTION:At least a part of a toner housing container 10 for replenishment of the toner replenishing cartridges 1 having the toner for replenishment therein consists of the thin member which is deformable and has the recovering force so that this part can be deformed by an operation from the outside. The flow of air is generated between the toner cartridge 1 and the body side housing container 10 if an operator repeats, several time, the operation of strongly gripping the cartridge 1 to deform the same and to restore the original shape by releasing the force. The toner 3 closing the part near the juncture is, therefore, dislodged and dropped and the toner 3 sticking to the wall surface is detached and dropped by the oscillation generated at the time when the distortion and shape of the wall surface itself are restored. The toner 3 is surely replenished into the body side housing container 10 in this way.
Patent JP-S53149189-A (JP)
Title: Granulating method for heavy metal removing agent
Inventor: TARAO RIYOUKICHI
IPC: C02F1/28
Filed: 1977-06-02
Abstract: PURPOSE: To obtain a granulated heavy metal removing agent having superior performance and high strength by extruding a heavy metal removing agent contg. a low molecular cpd. having thiuram sulfide bond, amorphous silica, etc. with an aq. suspension based on an excipient and vinyl acetate type resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10261278-A (JP)
Title: Magnetic head lift-up structure
Inventor: YABUKI EIJI
IPC: G11B21/12
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To simplify a magnetic head lift-up structure by engaging a flexible beam with an engagement part, loading the magnetic head, releasing the flexible beam engaged with the engagement part, taking off the engagement between the flexible beam and the engagement part, releasing a load beam and unloading the magnetic head with the spring pressure of the load beam itself. SOLUTION: When the load beam 5 is made a load state, and the flexible beam 11b is engaged with the engagement part 11e, an unloading eccentric cam 12a is turned in the direction of the arrow C with a turning means by an unload command. Thus, a bend part 12b-1 of an unload lever 12b is pressed by the unloading eccentric cam 12a to be turned in the direction of the arrow G, and the bend part 12b-2 of the unload lever 12b presses a stopper part 11d in the D direction. Then, a stopper beam 11c is spring displaced, and takes off the flexible beam 11b engaged with the tip surface of the engagement part 11e. The taken off flexible beam 11b springs back in the unloading direction.
Patent JP-S57184419-A (JP)
Title: Desorption of sulfur oxide
Inventor: KANDA OSAMU
IPC: B01D53/34
Filed: 1981-05-01
Abstract: PURPOSE: To enable to always maintain a sulfur oxide amount in a regenerated adsorbent at a set value or less by a method wherein SO 2  concn. is measured in the upper and the lower parts of the cooling part of a desorbing tower and, in accordance with the measured values, supply amounts of an inert gas and a cooling medium are automatically controlled.  
     CONSTITUTION: An adsorbent 2 desorbs SO 2  in the heating part of a desorbing tower 1 forming a moving layer and is cooled and regenerated in the cooling part 4 thereof. Desorbed SO 2  is discharged out of the tower along with an inert gas G. The SO 2  concn. in the adsorbent flowed into the cooling part 4 is measured by a SO 2  densitometer 8 and, when the measured value is higher than a predetermined value, a valve 10 is adjusted by a control box 9 to increase the supply amount of the inert gas G. In addition, SO 2  concn. is also detected by a SO 2  densitometer Sb provided to the lower part of the cooling part 4 and, when the SO 2  concn. is higher than a set value, the supply amount of the inert gas G is increased or a valve 15 is adjusted to increase the supply amount of a cooling medium and, according to circumstances, an adsorbent discharge valve 11 is throttled to lower the adsorbing moving speed in the tower. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S541461-A (JP)
Title: Coagulating separating
Inventor: TSUNEKAWA MASAO
IPC: B01D21/08
Filed: 1977-06-04
Abstract: PURPOSE:To improve efficiency of coagulating separation, by specifying a rate of stirrign of agitating blades and an upward flow rate of water to be treated.
Patent JP-S62223557-A (JP)
Title: Air direction changing device of air conditioner
Inventor: SHIMURA KAZUHIRO
IPC: F24F13/20
Filed: 1986-03-24
Abstract: PURPOSE:To obtain a comfortable space cooling and heating effect having no uneven temperature by swinging third and fourth air direction changing plates of lower air blow-off ports provided on four sides of a lower surface panel in synchronism with first and second air direction changing plates thereof. CONSTITUTION:When a space cooling or heating operation is started, a main gear 25 is rotated in a direction shown by an arrow, and driven gears 26a and 26b are rotated in directions shown by arrows. Long holes 28a and 28b are fitted in pins 27a and 27b provided on these driven gears by deviating 180 deg., and arms 30a and 30b are swung around fulcrums 29a and 29b. Holes 32a and 32b of cams 33a and 33b are fitted in the tip ends 31a and 31b of these arms to swing the first and second air flow direction changing plates 4a and 4b in the directions shown by arrows. Upon this occasion, third and fourth air direction changing plates 4c and 4d swing in synchronism with first and second air flow direction changing plates 4a and 4b by interlocking means 22 and 23. Thus, the blow-off direction is continuously changed.
Patent JP-H03265034-A (JP)
Title: Multi-processor system using optical bus
Inventor: SUZUKI TAKASHI
IPC: G06F11/14
Filed: 1990-03-14
Abstract: PURPOSE:To shorten the restarting processing time by providing optical bus interface devices having the setting function of a PR restarting mode by receiving the control from a master PR so as to correspond to each of plural processors (PR) between an optical bus and plural PRs. CONSTITUTION:When abnormality of a system (SY) is detected or when a supervisor's SY simultaneous restarting instruction is received, a master processor (MP) 1 issues the setting requirement of a processor PR simultaneous restarting mode (AM) to a master optical bus interface device (IF) 5 for the purpose of its processing. The IF 5 which receives it sets a PRAM to slave IFs 6 - 8. Subsequently, the MP 1 executes an inter-PR communication to the IF 5 and the IFs 6 - 8 through an optical bus 9, transmits a restarting processing (AP) actuating signal, and slave PRSP2 2 - 4 which receive it read the PRAM set to the IFs 6 - 8 and execute a simultaneous AP. When the simultaneous AP is ended, the SPa 2 - 4 inform its fact to the MP 1, and the MP which receives the end notice of all the SPs executes a procedure of a PR separate restart to the IF 5. In such a manner, the operation of the SP is executed surely and simply, and the restarting processing is executed in a short time.
Patent JP-H07828-A (JP)
Title: Catalyst for reforming hydrocarbons
Inventor: ICHIKAWA YOSHIO
IPC: B01J31/26
Filed: 1994-03-10
Abstract: PURPOSE:To prevent oils/fats and lubricants from becoming thermally polymerized at a high temperature by treating the surface of an inorganic base material and/or a metallic base material using a coating agent containing silver. CONSTITUTION:A coating composition comprises a carrier having a large specific surface area such as zeolite, silica gel, aluminosilicate mineral and aluminosilica gel so that the function of silver or silver ion is maximized, and a binding agent such as hydrolysable silane compound or tetraalkoxysilane and a zirconium compound. Further, the coat has a large area coverage filled with ultrafine particles, so that hydrocarbons as liquid become excited by catalyst reaction, and the radical generated by oxidation reaction is removed. Consequently, it is through that R-R(dimer) is prevented from develop and thereby flocculated molecules are fractionated. Thus a polymerization preventive effect is achieved by adding 0.3-10wt.% of reforming catalyst to hydrocarbons, and oils/fats or petroleum products can be prevented from becoming qualitatively deteriorated when used at a high temperature.
Patent JP-S57180166-A (JP)
Title: Semiconductor device
Inventor: EMURA YOUICHI
IPC: H01L21/3205
Filed: 1981-04-30
Abstract: PURPOSE:To restrain the surface leak due to the electrode corrosion from increasing and shortcircuiting by a method wherein the poly Si electrode is mounted on the circular n<+> layer surrounding the P base layer of the N type substrate to be covered with the insulating film constituting the equipotential ring. CONSTITUTION:The P base 12 and the emitter 11 are provided on the Si substrate 13 for n collector and surrounded by the circular n<+> layer 14 whereon the n<+> poly Si 15 is mounted and the n<+> poly Si 19 is further covered with SiO2 15. The electrodes 16, 17 and 18 are provided using Al or Au. In such a constitution, the equipotential ring 19 will not corrode due to the n<+> poly Si even if it is biased at high temperature and humidity while the equipotential ring and the base are not shortcircuited due to the insulating film 15 even if the Al electrode 17 happen to corrode providing the device with the high reliability.
Patent JP-H04278511-A (JP)
Title: Electric double layer capacitor
Inventor: WAKABAYASHI HIROKI
IPC: H01G11/78
Filed: 1991-03-06
Abstract: PURPOSE:To improve the humidity resistance of an electric double layer capacitor constituted by accommodating a cell laminate in a conducting case. CONSTITUTION:A frange part 11a having a specified width which forms a resin reservoir having a specified volume on a sealing member 6 is continuously arranged on the aperture side of a conducting case 11. The resin reservoir is filled with epoxy resin in which acid anhydride hardner is used as curing agent. A sealing resin body 12 of uniform thickness is formed by curing the epoxy resin.
Patent JP-S61224117-A (JP)
Title: Magnetic recording medium and its production
Inventor: HIROTSU SADAHIKO
IPC: G11B5/706
Filed: 1985-03-29
Abstract: PURPOSE:To provide a high coercive force and squareness ratio to the titled medium without any heat treatment by forming the needle crystal of an iron group element alloy having martensitic transformation structure on a substrate. CONSTITUTION:$/An alloy of iron group elements is vapor-deposited on a substrate to form a needle crystal having martensitic transformation structure. An alloy contg. <=50at% Cr, Ni or Co and the remainder essentially of Fe and an alloy contg. <=50at% Ni and the balance essentially of Fe are appropriately used as the alloy of iron group elements. As the production process, the substrate is kept at a temp. lower than the martensitic transformation point of the alloy to be vapor-deposited and the alloy of iron-family elements is vapor- deposited at an angle of 60 deg.-80 deg. to the normal of the substrate surface to form the needle crystal of iron group elements having martensitic transformation structure on the substrate. The atmosphere during the vapor deposition is preferably kept at a high vacuum of 10<-6>-10<-3>Torr.
Patent JP-S58182671-A (JP)
Title: Web cleaning device
Inventor: KASAMA NOBUHIRO
IPC: G03G21/10
Filed: 1982-04-20
Abstract: PURPOSE:To secure specific feed amount, by providing a means for detecting the remaining amount of web wound around a payoff shaft for the web and further providing a means for adjusting the feed length of the web according to the remaining amount of the web. CONSTITUTION:Once copying operation starts, a web motor 24 is put in operation corresponding to the copying operation to drive the web take-up shaft 6 for a specific time, winding the web 1 around the take-up shaft 6. The number of revolution of the take-up motor 24 is nearly constant, so a microcomputer calculates the take-up diameter of the web 1 from the total power-on time from the clearing point of a memory for the total rotation time of the web motor 24. As the take-up diameter of the web 1 increases more and more, the power- up time of the take-up motor 24 for the web 1 is made shorter and shorter gradually to wind the web by a specific amount necessary for cleaning.