baber/WOPTO huggingface dataset:
Patent JP-S57202112-A (JP)
Title: Piezoelectric oscillator
Inventor: ONO MASAAKI
IPC: H03H9/17
Filed: 1981-06-05
Abstract: PURPOSE:To increase the Q value, by selectively polarizing only a piezoelectric base forming a main electrode pattern. CONSTITUTION:A metallic film is formed by vapor-depositing or sputtering Au or Ag on a piezoelectric base of LiTaO3 crystal or PZT, an electrode pattern consisting of a main electrode 2 and a lead electrode 3 is formed by the photolithography, and a separate metallic plate is brought into abutment on this main electrode. With this base laminated and fixed, the direction of spontaneous polarization of the main electrode only is arranged by the polarization at a temperature just beneath the Curie point. As a result, the spontaneous polarization at each domain except for the main electrode pattern forming position 2 is at random and the piezoelectricity is extremely small in comparison with the polarized part. Thus, the energy closing is much more perfect to the auxiliary electrode 3 in comparison with the main electrode 2.
Patent JP-H1024003-A (JP)
Title: Washing machine with multifunctional water storage tank
Inventor: CLAUDIO MILOCCO
IPC: A47L15/42
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine fitted with a multifunctional water storage tank that is suitable for achieving effective energy recovery efficiency, esp. the recovery efficiency for recovering water and heat as far as possible, with a simple method. SOLUTION: A dish washing machine is provided with a water storage tank 6 communicated with a washing tank 1 through a lower opening 7 that is connected to the disharge side of a drainage pump 3. Further, the storage tank 6 is provided with an upper opening 9 (not shown) communicated with the outside atmosphere through a valve 10 (not shown) that is controlled so as to be opened or closed by a program sequence control switch 13, and the valve 10 is opened in the predetermined drainage stage, so that the storage tank 6 is filled with the water flowed from the tank 1. After the drainage stage, the valve 10 is temporarily closed, so that the storage tank 6 is prevented from becoming empty.  Finally, for preparing for the utilization at the stage to be successively executed in the storage/washing process, the valve 10 is again opened for circulating the water stored in the water tank into the washing tank 1 through the lower opening 7 and the pump 3.
Patent JP-S5513074-A (JP)
Title: Rapid fermentation of high-nitrogen soy sauce
Inventor: YAMASHITA MINORU
IPC: A23L27/50
Filed: 1978-07-13
Abstract: PURPOSE: To obtain a light-colored soy sauce having a strong taste and flavor in a short time, e.g. a period shortened from the conventional 6W12 months to 3W4 months, by a specific step.  
     CONSTITUTION: 21W25 w/w% of an unprepared protein raw material for Koji is added to an ordinary soy sauce Koji, and a saline solution is then added to give a common salt concentration of 13W15 g/dl at a nitrogen concentration of 2.0W 2.3 g/dl in the unrefined soy (V). Soy sauce lactic acid bacteria (Pediococcus halophilus) are added to the solution simultaneously or within one week after the preparation in a concentration ≥10 6 /g. At a pH of 5.0W5.3 of V, the soy sauce yeast (Saccharomyces rouxii) is added to V to give a concentration ≥10 5 /g, and, if necessary, common salt is added within 15W60 days after the preparation in a concentration of 16W17.5 g/dl. The soy V is then fermented and aged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63252971-A (JP)
Inventor: YAOI HIDEO
IPC: B22D41/02
Filed: 1987-04-07
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-2000271606-A (JP)
Title: Method for joining steel slabs in continuous hot-rolling
Inventor: AMAGASA TOSHIAKI
IPC: B23K13/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To drastically improve the joined strength by executing the pressing in a joining process of during impressing the alternative field with an induction heating device or within the time after the pregrasped turn-off of the electric source of the induction heating device till the melt-down of the steel on the joining surfaces after heating the temp. of each joining surface of a preceding steel slab and a succeeding steel slab so as to become the liquidus temp. or higher of the steel slab. SOLUTION: The temp. of each joining surface of the preceding steel slab S1 and the succeeding steel slab S2 is heated to the liquidus temp. or higher of the steel slab. Thereafter, the joining surface together with the other joining surface are press-joined with a joining device. At this time, the pressing is executed during acting the electromagnetic force or within the time till melting down of the steel on the joining surfaces after the pregrasped turn-off of the electric source of the induction heating device. In this way, it is surely prevented that the joining device is broken caused by the flowing downward of the melted steel on the joining surface or the strength of the joined part is lowered caused by the leaving of an oxide having the m.p. higher than the m.p. of the steel on the joined surface.
Patent JP-H08281511-A (JP)
Title: Milling unit
Inventor: UCHIDA HIDEO
IPC: B23C1/20
Filed: 1995-04-12
Abstract: PURPOSE: To provide a milling unit which secures driving torque necessary for machining work and makes a milling unit compact by using a hydraulic motor, and moreover can be driven by few motors. CONSTITUTION: In a milling unit where a milling head 3 is provided on a base plate 1 through a feed mechanism 2, which has a feed screw 4, and a hydraulic motor 5 is detachably connected to an attaching terminal 4a protruded toward the outside of the feed screw 4, and a cassette type tool 7 is changeably connected to a hydraulic motor 6 provided on the milling head 3. The hydraulic motor 5 for rotation-driving the feed mechanism 2 and the hydraulic motor 6 for rotation-driving the cassette type tool 7 are detachably connected to a separate hydraulic unit through a hose.
Patent JP-2000283722-A (JP)
Title: Optical parts driving device and optical interferometer
Inventor: AKIKUNI FUMIO
IPC: G01B9/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the occurrence of tooth jumping in an optical parts driving device by raising percentage of the tooth engagement of a timing belt to a driving timing pulley and, at the same time, to make the moving rise speeds of optical parts in both directions nearly equal so as to improve the accuracy. SOLUTION: An optical parts driving device is composed of a driving timing pulley 62, a pair of driven timing pulley 63 and 64, and a timing belt 65 put around the pulleys 62, 63, and 64, and moves optical parts 36 and 37 coupled with the timing belt 65 between the driven timing pulleys 63 and 64. The driving device is also provided with a pair of tension pulleys 66 and 67 which give tension to the belt 65 on both sides of the driving timing pulley 62. The pulley 62 is roughly positioned to the middle of the driven timing pulleys 63 and 64.
Patent JP-S61245255-A (JP)
Title: Nonvolatile memory device
Inventor: SAWASE TERUMI
IPC: G11C7/00
Filed: 1985-04-23
Abstract: PURPOSE:To facilitate an interface with a microcomputer for pipeline control by connecting a delay means which delays only the control signal for erasion and writing to a temporary latch means which latches temporarily the control signal supplied to a control means. CONSTITUTION:The control signals are supplied to an EEPROM control circuit 6 as well as a control latch 1. THe output of the circuit 1 is supplied to the circuit 6 via a delay circuit 7. The data are given to a data latch 3 via a tri- state data buffer 2 which is controlled by the control signal given from the circuit 6. The circuit 7 keeps the delay time which can perform the normal reading operation between the latch timing of the signal needed for writing and the writing start timing. Thus the reading processing is possible immediately after the writing signal.
Patent JP-H01257440-A (JP)
Title: Soybean paste-containing food
Inventor: SUGAWARA MICHIO
IPC: A23L27/60
Filed: 1988-04-08
Abstract: PURPOSE:To provide the title novel food free from perfume peculiar to 'miso' (fermented soybean paste), a comprising broth and soybean paste containing a small amount of table salt which prepared by degradation of soybeans with an enzyme. CONSTITUTION:The objective food comprising (A) soybean paste containing 0-6.5wt.% of table salt, prepared by degradation of soybeans with an enzyme (pref. protease of Aspergillus or bacteria origin, Aspergillus niger) and (B) broth, dairy product or edible oil.
Patent JP-S57201626-A (JP)
Title: Multilayer shrinkable film
Inventor: IMAIZUMI FUMIO
IPC: B29C55/00
Filed: 1981-06-08
Abstract: PURPOSE:To prevent heat-bonding to a packaging film and a surface slip, by constituting a multilayer shrinkable film with a polyethylene layer and a polypropylene layer which are inflation-molded by a specified expansion ratio. CONSTITUTION:A multilayer shrinkable film is made of a polyethylene layer and a polypropylene layer which are inflation-molded by an expansion ratio of 2.5- 7. A polypropylene containing a liquid polybutene of molecular weight 400- 3,000 in an amount of 5-20wt% based on a weight of the polypropylene is used as the polypropylene layer. A polyethylene is a mixture of a high density polyethylene and a low density polyethylene and is composed of 60-80wt% of a high density polyethylene of melt index 0.01-0.09 and 40-20wt% of a low density polyethylene of melt index 0.1-0.7.
Patent JP-S5211341-A (JP)
Title: Ignition circuit used for internal combustion engine
Inventor: SOTOZAKI MORIYOSHI
IPC: F02P1/08
Filed: 1975-07-16
Abstract: PURPOSE:In the ignition device in which coil for signal is not provided particularly and primary current of ignition coil is supplied by the voltage generated with fly wheel magnet, influence of voltage drop of power transistor is reduced, and, enough second voltage can be obtained.
Patent JP-S5612029-A (JP)
Title: Control method for speed of revolution in internal combustion engine
Inventor: MIYAGI HIDEO
IPC: F02D33/00
Filed: 1979-07-10
Abstract: PURPOSE: To improve an acceleration feeling and effectively control an engine stop by setting the bypass intake air flow rate to the limited lower value in idling state and exceeding the lower value in nonidling state.  
     CONSTITUTION: When an engine 10 is assumbed to be in idling operation state, the bypass intake air which passes through the bypass intake passage 13 in the state is set as the limited lower value. When it is assumbed to be in nonidling operation state, the bypass intake air is controlled so that it can always become larger value than said control lower value. A throttle valve 10 opens and closes in accordance with the comparison result between the detected speed of revolution of an internal combustion engine 10 and the speed of revolution preset as a target. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04367373-A (JP)
Title: Control method for welding robot
Inventor: NIO OSAMU
IPC: B23K9/12
Filed: 1991-01-28
Abstract: PURPOSE:To furnish a welding robot to move the welding torch tip along a teaching line while the torch tip being woven even if a weaving device and a torch tip position correcting device are not mounted on the robot wrist. CONSTITUTION:A turning body 15 provided with two bendable arms 13 and 14 is provided on a base 12 and a welding torch 11 whose swing angle and twist angle can be changed by a driving motor is provided on the tip of the arm 13. The weaving action and moving action along the teaching line of the welding torch tip are carried out by operating the two arms 13, 14 and the turning body 15.
Patent JP-H09248560-A (JP)
Title: Liquid quality changing device and sprayer provided with liquid quality changing device
Inventor: OTSUKA MIKIYA
IPC: C02F1/28
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a portable sprayer for production of humidity compensated water enabling to supply water and use it at only a necessary time. SOLUTION: This device is provided with a container 2 for housing water W, a spraying device 3 attached to an opening part 20 of the container 2, and a liquid quality changing device 4 attached to an intake port 33 of the spraying device 3 housed in the container 2 in freely attachably and detachably. A liquid quality changing agent 6 consisting of an adsorbent and ion exchange resin is filled in a storing room 404 of the liquid quality changing device 4, and the water W is changed to desired water quality by being brought it into contact with the liquid quality changing agent 6, and then the water is jetted from the spraying device 3. Since the water quality of the water W is changed at every time of using it, the supply water may be normal city water, etc., and a volume of the container 3 is enough to a use quantity at one time, and the device is miniaturized.
Patent JP-H08322846-A (JP)
Title: Trocar tube, trocar tube assembly and implement for insertion into catheter
Inventor: OSADA TOSHIHIKO
IPC: A61B17/34
Filed: 1996-03-15
Abstract: PURPOSE: To make it possible to easily and surely insert a catheter tube with low invasion by forming an aperture communicating with the internal cavity of a tubular member on the flank of this tubular member of a trocar tube consisting of the tubular member and a gripping member existing on the base end side of the tubular member. CONSTITUTION: The expansion type trocar tube 10 is composed of the tubular member 11 and the gripping member 17 connected to the operator side part 13 at the base end of the tubular member 11. The tubular member 11 is formed to an approximately conical shape smaller in the diametral bore and outside diameter of the front end 14 than the diametral bore and outside diameter of the base end 13 in a natural state. The tubular member 11 is formed to a tapered shape gradually degreasing in the outside diameter from the base end 13 toward the front end 14. Further, a slit (first aperture) 16 extending along the longitudinal direction of the tubular member 11 is formed on the flank of the tubular member 11. This slit 16 communicates with the internal cavity 12 and front end opening, respectively, of the tubular member 11.  The width of the front end 14 of the slit 16 is made narrower than the width at the base end of the slit 16 in the natural state before the expansion of the tubular member 11.
Patent JP-H08260604-A (JP)
Title: Floor panel connection structure and construction method for woodeen building based on the structure
Inventor: TANAKA MASAKATSU
IPC: E04C2/34
Filed: 1995-03-20
Abstract: PURPOSE: To make it possible to simplify assembling work of floor framing and a roof and provide a building having floor framing and a roof which are stronger than a prior art floor framing and roof in a floor panel connection structure and a construction method for a wooden building based on the structure. CONSTITUTION: A floor panel 3 is mounted on a foundation 1 while a building unit 10 is tied with the foundation 1 thereby assembling a first floor of a building. A building unit 25 is installed on this building unit 10 wherein the building unit 25 has a second floor which integrates a plurality of floor panels 3 with a panel connection material 20. The second floor and beams 13 on the upper part of the building unit 10 are tied with bolts which are inserted through the panel connection material 20 and the beams 13. A building roof 40 is assembled by mounting a roofing panel 28 on a purlin 26. A projection or the like at the lower part of the purlin 26 is connected to the beams 3 with a structural plywood.
Patent JP-H10266323-A (JP)
Title: Synthetic resin catch basin
Inventor: ISHIKAWA NAOTO
IPC: E03F5/10
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To form a synthetic resin catch basin capable of connecting a drainage branch pipe in three directions of a parallel direction, a slant direction of 45 deg., and a right angle direction not the main ditch of a catch basin with respect to a catch basin, and also executing a fine adjustment of the drainage branch pipe in connection angle. SOLUTION: An intermediate coupling 5 is rotatably joined to a connection opening 14 provided at the tip end of a merging groove 12 being inclined substantially at 45 deg. at the upstream side with respect to the main ditch 11 of catch basin main body 1, and a drainage pipe connection tip end pipe coupling 6 is rotatably joined to the intermediate coupling 5. Then, a connection opening 52 of one end of the intermediate coupling 5 is inclined substantially at 22.5 deg. with respect to another end connection opening 53, and one end connection opening 62 of the tip end pipe coupling 6 is also inclined substantially at 22.5 deg. with respect to another end drainage pipe connection opening 62.
Patent JP-S5613418-A (JP)
Title: Air supplying method for hot stove
Inventor: DATE TOMOMASA
IPC: C21B9/00
Filed: 1979-07-12
Abstract: PURPOSE: To improve air-supplying method to a hot stove, by connecting a combustion chamber and a mixing chamber separately to a regenerator, and by supplying air by opening only the regenerator to the blasting pipe at the time of change-over of the hot stove.  
     CONSTITUTION: In air supplying of a hot stove, an air supply valve 8 is opened with a hot air valve 13, a cold air valve 12, a blast valve 10, and a sluice valve 15 closed. Only a regenerator 1 is supplied with air by opening the air supplying valve 8 unlike conventional methods which supply air also to the combustion chamber 2 and the mixing chamber 3. The combustion chamber 2 is used entirely for combustion because the sluice valve 15 is closed. The mixing chamber 3 is subjected to the blasting pressure of a hot air pipe 6 by closing the hot air valve 13 attached to the pipe connecting the chamber 3 and the regenerator 1, and is not used to supply air. Air supply volume is limited only to the regenerator 1 because air is supplied through the air supplying valve 8. To change the hot stove from blasting state to combustion state, the sluice valve 15 is opened with the blasting valve 10, the cold air valve 12, and the hot air valve 13 closed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60232049-A (JP)
Title: Raw, peeled apples
Inventor: KURASHIMA TERUNAO
IPC: A23B7/153
Filed: 1984-04-28
Abstract: PURPOSE:The titled apples that are made by dipping peeled and cored apples in a discoloration preventive solution and sweetening solution, vacuum-packing them into clear pouches, thus providing raw apples with saved labor of peeling and coring with long-term storability. CONSTITUTION:Apples are peeled, where necessary, cut into pieces, cored, dipped in solution of a discoloration preventive, preferably a mixture of salt and ascorbic acid for a short time, then dipped in a sweetening solution such as sugar or molasses, put in clear pouches, then, the pouches are sealed under vacuum to give the objective apples.
Patent JP-2000279206-A (JP)
Title: Air permeable instep material and its manufacture
Inventor: MIZOGUCHI IKUO
IPC: C09J7/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an instep material for a footgear having good ventilation, good air blowing and workability, its manufacturing method and an adhesive composition for the air permeable instep material. SOLUTION: An adhesive composition is provided for an air permeable instep material, wherein two components are mainly used, the two components being polyole component mainly containing polybutadiene having a hydroxyl value of 40 to 50, and a curing agent component mainly containing short chain diol and diisocyanate which is made of a mixture between the added product of norebonen diisocyanate and short chain diol and non-reactive norebonen diisocyanate. After the adhesive composition is coated on back cloth having oil evaporation characteristics, then front cloth is laminated, then heated to provide an air permeable instep material made of a cured adhesive composition.
Patent JP-S58205724-A (JP)
Title: Reinforced core holder
Inventor: UCHIYAMA HIDEO
IPC: B29C45/14
Filed: 1982-05-26
Abstract: PURPOSE:To obtain the titled apparatus that can prepare synthetic resin moldings that are uniform in formation and shrinkage in the lengthwise direction of a reinforced core by fixing an operating piece and a reinforced core holding mold in a specified state and exposing the end of the reinforced core out of synthetic resin. CONSTITUTION:An operating piece 1 is dropped and the shaft 7 provided on a reinforced core holding jig 2 is moved from the lower end of the guiding oblong hole 3 to the upper end thereof. The end of the reinforced core 9 is held by the semispherical cavities provided in the jig 2, then the jig 2 is inserted into the space of the fixed force 10. Then, a movable force 11 is approached to inject synthetic resin into the cavity 12.
Patent JP-2000279188-A (JP)
Title: Surfactant, its production and microorganism
Inventor: NOMURA TAKESHI
IPC: C09K23/56
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a microorganism-derived surfactant having excellent emulsifying and dispersing activities on petroleum fractions, capable of exhibiting excellent effects especially for emulsifying and dispersing a petroleum fraction containing large amounts of aliphatic hydrocarbons which are solid at normal temperature, usable for washing petroleums without performing pretreatment, environmental cleaning technology and efficiency improvement in pipeline transportation by reducing viscosity, and further useful as a peeling agent for waxes. SOLUTION: This surfactant can be obtained by culturing a microorganism belonging to the genus Acinetobacter and having activity of producing a surfactant capable of emulsifying normal saturated aliphatic hydrocarbons which are solid at normal temperature in a culture medium containing at least one kind of a 10-40C saturated aliphatic hydrocarbon, subjecting the culture-finished liquid to solid-liquid separation, extraction-treating the liquid phase with a light hydrocarbon after the removal of the remaining saturated aliphatic hydrocarbon, and removing the light hydrocarbon from the extracted solution.
Patent JP-H02267842-A (JP)
Title: Display tube for light source
Inventor: NAKANO MASAAKI
IPC: H01J63/06
Filed: 1989-04-10
Abstract: PURPOSE:To improve the brightness and the contrast of a display by forming the surface portion of the front panel as a matrix of convex lenses corresponding to respective fluorescent display portions provided on the inner surface of the panel and mixing a material attenuating the transmissively of light in the front panel. CONSTITUTION:The surface portion of the front panel 30 of a display tube is formed as a matrix of convex lenses 311-31n corresponding to respective luminous portions 5R, 5G, 5B arranged on the rear surface of the panel in one united body. Thereby the generation of exfoliation of phosphor due to the temperature variation can be eliminated, and the actual distance between a convex lens and the corresponding phosphor display portion can be minimized. Therefore, the reduction of the brightness can be prevented, the lens efficiency can be improved, and the degradation of the image quality can be eliminated even when it is observed obliquely from upside. In addition, a wavelength- selective absorption material (neodymium oxide) attenuating the transmissivity of light is added and mixed to the front panel 30. Thereby the reflection component of outer light on the fluorescent display portion can be suppressed low to minimize the dark luminance and to improve the contrast significantly.