baber/WOPTO huggingface dataset:
Patent JP-H10286596-A (JP)
Title: Production of neutral water
Inventor: SATO HIDEO
IPC: C02F9/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide water suitable to use for hair perm by circulating water in respective closed type tanks with impacts, dissolving mineral components in raw water, and at the same time purifying and sterilizing the water, heightening the air-dissolved concentration, and taking out the resultant water as neutral water. SOLUTION: Raw water is circulated in a first closed type tank 20 (as same in respective tanks) by impacts and then circulated in a second closed type tank 30 and in the first and the second closed type tanks 20, 30 to carry out a first process of dissolving mineral components in the water. The water obtained from the first process is successively circulated in a third, a fourth, and a fifth closed type tanks 40, 50, 60 to carry out a second process of purifying the water from the first process and dissolving air in water. Further, in a sixth closed type tank 70, a third process of sterilizing the water from the second process and at the same time further heightening the air-dissolved concentration is carried out. The neutral water NW obtained in such a manner can be used as cosmetic water and treatment water for hair as it is.
Patent JP-H05303306-A (JP)
Title: Fixing roller cleaning device for fixing device
Inventor: UEDA OSAMU
IPC: G03G21/00
Filed: 1992-04-28
Abstract: PURPOSE:To accurately detect the soiling of a fixing roller and to attain cleaning in a proper period by moving a stain detecting means to a detection position so as to detect soiling, only when the temperature of a fixing roller is low. CONSTITUTION:The surface temperature of the fixing roller, is detected by a thermister, and when a master CPU judges that the detected temperature is lower than a reference temperature set in advance, a stain detection instructing signal is transmitted to drive a stepping motor 47. Then, a mount 41 on which the stain detecting means 40 is mounted, is moved to the position for detecting the soiling from a standby position, to detect the soiling. This detection position, is a previously set position opposite to the part of a lower fixing roller, allowing the transfer papers of all sizes to pass, and the number of rotational pulses of the stepping motor 47 is counted, to attain alignment. Thus, the mulfunction, and damage of the stain detecting means 40, and the soiling by the toner and paper powder at the time of nondetecting, can be prevented.
Patent JP-S5736077-A (JP)
Title: Submerged arc welding method
Inventor: NOMURA HIROICHI
IPC: B23K9/18
Filed: 1980-08-13
Abstract: PURPOSE: To increase welding speed without causing welding failure and defects by supplying an inert gas or active gas near the arc of a consumable electrode in submerged arc welding.  
     CONSTITUTION: In a submerged arc welding method of adding powderly flux 3 to the surface of a welded joint part, plunging a consumable electrode wire 1 therein, and welding base metals 6 by the heat of the arc 5 generated between the same and the base metals, welding is progressed in the direction of an arrow 12 while an inert gas such as Ar or He or an active gas such as CO 2  is being blown to the arc 5 from a nozzle 2. By blowing of these gases, penetration depth 8 is shallowed without changing welding conditions such as welding current and arc voltage, and high speed welding is made possible through formation of flat beads. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07295494-A (JP)
Title: Rotation direction indicating means of rotary work device
Inventor: HARASAWA YASUO
IPC: E21B7/00
Filed: 1994-04-26
Abstract: PURPOSE:To provide a rotation direction indicating means of rotary work device which enable a user to easily check the rotational direction of the rotary work device. CONSTITUTION:A spiral indication mark 13 is shown on the rotary shaft 12 provided with a bit 14 which rotates, receiving the torque of the motor arranged inside an impact wrench body 11. Hereby, the spiral indication mark 13 shown on the rotary shaft 12 is seen as if it advances in on direction, according to the rotational direction of the motor, so a user can check the rotational direction of the bit 14 visually by seeing this advance direction, so he can easily check whether the bolt is rotating in tightening direction or loosening direction.
Patent JP-H04337698-A (JP)
Title: Shelf reinforcing structure for electronic circuit package
Inventor: HONGO TOMOYUKI
IPC: H05K7/18
Filed: 1991-05-15
Abstract: PURPOSE:To provide a shelf reinforcing structure which is easily assembled without considerably increasing in weight in the structure containing electronic circuit packages for constituting devices to be used for a communication system, etc. CONSTITUTION:Slits 6 each having a predetermined depth and formed of right and left side surfaces, are provided inward at centers of front edges of shelf plates 3 mounted as a plurality of stages horizontally. A common slender reinforcing plate 4 which is engaged with the slits 6 of all the plates and can be positioned in a height direction of a shelf 1, is prepared. The plate 4 is mounted at the center of the front surface of the shelf 1 by engaging a plurality of slits 5 of horizontal direction having upper and lower surfaces provided at its rear edge with the slits 6 of the plates, and secured at the positions in a positional relationship that a gap is not generated between the lower surface 3b of the plate and the lower surface 5b of the slit of the reinforcing plate, opposed to the lower surface 3b of the plate.
Patent JP-H08303031-A (JP)
Title: Garage
Inventor: YASUI TOSHIO
IPC: E04H6/02
Filed: 1995-05-09
Abstract: PURPOSE: To form a roofed garage in harmony with a building at a restricted construction site by providing parking space at one corner of a building body, extending a tie beam from the framework of the building body and forming a cantilever roof on the tie beam via an arm. CONSTITUTION: Parking space S adjacent to a building body 2 is formed at one corner thereof, and a cantilever roof 3 integrated with the building body 2 is constructed above the space S, thereby covering the space S. In constructing the roof 3, a tie beam is extended from the framework of the body 2 and, then, the roof 3 is mounted thereon as part of a building via an arm 31. In this case, the paving stone of stone pavement tone, tiles or the like is laid on the substrate 22 of a recessed section 21. Also, the appearance of the roof 3 is the same as the appearance of the roof of the building body 2, and a car is protected against the wind and rain. According to this construction, a garage can be formed in good harmony even at a compact construction site.
Patent JP-H048986-A (JP)
Title: Method and device for preventing stress corrosion near welded joint
Inventor: TOMASU EMU BATORAA
IPC: F16L13/04
Filed: 1990-04-27
Abstract: PURPOSE: To prevent stress corrosion by providing a method comprising a step of applying radiation heat to a first surface of a welded joint and a workpiece area, a step of keeping a flow of a cooling fluid passing by a second surface of the welded joint and a working area, a step of regulating the quantity of radiation heat and a flow, and a step of cooling the first surface. CONSTITUTION: A welded part 10 of a stainless steel pipe 14 of a welded joint and an area indicated by a broken line are exposed to an external generated heat 16. A cooling fluid 30 is let flow to an inner wall 32 through the interior of the pipe 14, the external generated heat 16 is applied to the outer surface of the pipe 4 in the area 12 to generate local thermal stress exceeding the compressive yield stress and the quantity of external generated heat 16 and the quantity of the cooling fluid 30 are regulated to generated such a temperature difference as to generate a local thermal stress larger than a tensile yield stress in the inner wall 32. The welded part 10 and the area 12 are cooled to the atmosphere temperature. As a result, the particle-to-particle stress corrosion cracks near the welded joint can be decreased.
Patent JP-H0279998-A (JP)
Title: Ink composition for saccharinity determination and testing device therefrom
Inventor: WATANABE MASANAO
IPC: C09D11/00
Filed: 1989-04-28
Abstract: PURPOSE:To obtain the title composition capable of quickly and easily determining the saccharinity of highly concentrated saccharide solutions, thus useful for testing devices for saccharinity determination by dissolving in a solvent a sucrose-converting enzyme, glucose-oxidative enzyme, peroxidase, oxidizable indicator and pH buffer. CONSTITUTION:The objective composition can be obtained by dissolving or dispersing in a solvent a reagent composition comprising (1) a sucrose-converting enzyme (e.g., invertase), (2) a glucose-oxidative enzyme (e.g., glucose oxidase), (3) peroxidase, (4) an oxidizable indicator (e.g., 1,7-dihydroxynaphthalene), (5) a pH buffer (e.g., citric acid-sodium citrate-based one), (6) a binder (e.g., polyvinyl butyral), (7) water-absorptive powder (e.g., cellulose fine powder) and (8) a wetting agent (e.g., sorbitan monolaurate). The other objective testing device for saccharinity determination can be obtained by coating or impregnating a substrate with this composition.
Patent JP-H01281733-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASEGAWA MICHIHIKO
IPC: H01L21/265
Filed: 1988-05-07
Abstract: PURPOSE:To control the thickness and impurity concentration in the groove side surface of an impurity-introduced region by selectively forming the impurity- introduced region using a first mask formed on a semiconductor substrate, forming a second mask for etching on the side surface of the first mask, and forming a recess groove in the impurity-introduced region using the first and second masks. CONSTITUTION:A first mask 22c for introduction of any impurity is formed on a semiconductor substrate 21, by which mask 22c an impurity is introduced into the semiconductor substrate 21 to form an impurity-introduced region 25. Thereafter, a second mask 22d for etching is formed on the side surface of the first mask 22c. A recess groove 24b is formed in the impurity-introduced region by the first and second masks 22c, 22d. Accordingly, the thickness of a fraction of the side surface of the groove 24a in the impurity-introduced region 25a (the thickness of the second mask) can be made greater than in the conventional technique, making it difficult to etch the vicinity of the surface of the groove 24a in the impurity-introduced region 25a. Thus, the thickness and concentration of the fraction of the groove side surface of the impurity- introduced region can further be controlled.
Patent JP-H09264769-A (JP)
Title: Apparatus for measuring lubricant return amount of refrigerating cycle
Inventor: WADA AKIO
IPC: F25B43/02
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for measuring the amount of returned lubricant to a compressor by circulating in a refrigerating cycle. SOLUTION: In a refrigerating cycle, refrigerant becomes gas state immediately before a compressor, lubricant partly flows along the tube wall in liquid state, and is partly carried as mist to gas refrigerant. The lubricant is separated to the liquid state part and mist part, the flow of the lubricant is made to liquid droplets. The number of the droplets per unit time is measured to measure the amount of the former, and the amount of the latter is measured by a light scattering method.
Patent JP-S5817810-A (JP)
Title: Sludge dehydrator
Inventor: PIEERE FUROSAARUTO
IPC: B01D33/04
Filed: 1982-06-28
Abstract: PURPOSE:To improve dehydration effect while maintaining a negative pressure state by providing a water suction chamber and making the filtrate flowing in air suction pipes interruptable. CONSTITUTION:A titled device consisting of an endless screening belt which conveys sludge 16 and filters the water in the sludge, a suction chamber 26 which sucks water and a suction means which sucks the air from the chamber 26 to a prescribed negative pressure through air suction pipes 54. The sludge 16 is conveyed with said belt 18 continuously from a filtration zone 10 via a suction zone 12 to a compression zone 14 where the sludge is dehydrated. The chamber 26 is provided in the zone 12 to prevent the entry of the filtrate into the pipes 54. A negative pressure state is maintained and a dehydration effect is improved.
Patent JP-S5235808-A (JP)
Title: Dc motor
Inventor: KAMIMOTO NOBUAKI
IPC: H02K23/66
Filed: 1975-09-13
Abstract: PURPOSE: Devised is a simplified manufacturing DC motor which is capable enough to control the generation of a spark with an excellent dinamic balance capability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01281000-A (JP)
Title: Electroacoustic transducer
Inventor: TAKO MASAKAZU
IPC: H04R23/00
Filed: 1988-05-06
Abstract: PURPOSE:To improve sound quality by giving a magnetic line of force whose intensity is changed by a music signal to a diaphragm having a superconducting material and vibrating the diaphragm by the diamagnetic action between the magnetic line of force and the superconducting material of the diaphragm. CONSTITUTION:A prescribed voltage V0 is applied between terminals A and B and a current is given to coils 4, 5 to generate magnetic line of force in the direction of arrow shown in figure from the coils 4, 5 toward a cone part 1. Then the part in the superconducting state of the cone part 1 receives the magnetic line of force and the cone part 1 is floated from iron cores 8, 9 at a prescribed gap by the diamagnetic action. When a music signal is applied between terminals C and D from this state, the magnetic line of force with a magnitude in response to the voltage level of the music signal are generated from the coils 2, 3 toward the cone part 1. Thus, the cone part 1 is vibrated in response to the voltage level of the music signal applied between the terminals C and D to generate sound externally thereby improving the sound quality.
Patent JP-S5537189-A (JP)
Title: Production of polysaccharide using microorganism
Inventor: AMAMIYA YUMIKO
IPC: C12P19/04
Filed: 1978-09-09
Abstract: PURPOSE: A specific lactic bacterium is cultured under specified conditions to produce glucan that can be used as starting material for artificial serum and carcinostatice agent.  
     CONSTITUTION: A bacterium mold selected from Bacillus leaevolacticus M-4 (ATCC23549), the same M-1(ATCC23493) and the same M-91(FERM-544) is cultured in a medium containing 1W10wt/v% of sucrose as the carbon source, nitrogen source and other nutritions at 20W40°C and a pH4W8 under standing or slight aeration to form and accumulate a polysaccharide that is of glucose polymer and entirely insoluble in water together with or solely a fructose polymer that has a molecular weight of over 20,000,000 and is soluble in water. They are, as it is or after slightly hydrolyzed with a mineral acid, isolated and purified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02294207-A (JP)
Title: Monitoring control device
Inventor: KATAOKA MASAYUKI
IPC: G08B23/00
Filed: 1989-04-28
Abstract: PURPOSE:To enable a monitoring control device to perform superb display control by setting a normal screen memory for display where a failed monitored object is contained when the screen level of the failed monitored object is higher than that of the normal screen memory then displayed. CONSTITUTION:A monitoring control device is equipped with a means T to store as a screen level the display priority when a monitored object corresponding to each symbol mark fails and the display priority of each normal screen memory G1 to G8 in a plurality of pieces, where the screen level of a failed monitored object is compared with that of a normal screen memory displayed then when a failure occurs. When a former is on the screen level higher than the latter, the normal screen memories G1 to G8 in which the failed monitored object is contained is set as a failed screen memory and that the failed screen memory is displayed. A jump display can thereby be performed only when the failure in the priority higher than the present normal screen, i.e., in a pressing emergency, occurs.
Patent JP-H01282789-A (JP)
Title: Recording or reproducing device
Inventor: EIKI YUJI
IPC: H02J7/00
Filed: 1988-05-07
Abstract: PURPOSE:To improve both power source consumption and operability by providing an identifying means to identify a power source and causing an auto-shut-off time to be variable in correspondence to an identified result. CONSTITUTION:The condition of a power source identifying switch S is checked by a system control circuit 24. Then, according to the case of an AC adapter, etc., in which it is unnecessary to consider the consumption of the power source for the power source of a system, and the case of a battery, etc., in which energy consumption goes to be a problem, a setting time to turn off a power source 25 is automatically changed when any operation is not executed for more than the setting time. In correspondence to the characteristic of the power source 25 to be used, the case to give priority to the consumption of the power source 25 and the case to give priority to the operability can be automatically selected. Thus, the operability and the consumption of the battery, etc., can be improved.
Patent JP-S5444708-A (JP)
Title: Dc brushless motor
Inventor: ISHII HIROHISA
IPC: H02K29/00
Filed: 1977-09-14
Abstract: PURPOSE:To permit effective use the flux for improving the efficiency of the motor by providing an outside rotor of a polygonal sectional profile, in which planar permanent magnets are each secured by bonding to each inner side of a polygonal wall member such that every other N and S poles occur alternately. CONSTITUTION:A rotor yoke 1 of an outside rotor type brushless motor has a cup-shaped form constituted by a wall portion 1a having a polygonal sectional profile and a polygonal bottom 1b, and planar permanent magnets 7 are each secured  by bonding to each planner inner side of the wall portion 1a such that every other N and S poles occur alternately. Thus, a majority of the flux produced by the magnets can be used for producing motor torque to improve the efficiency. In addition, from the structure of the gap between the magnets and the stator the flux density in the radial direction is substantially trapezoidal. Since in this case the current-carrying portion of the stator subtends, for instance, an electric angle of 120 degrees with a three-phase four-pole brushless motor, the flat portions of the trapezoidal wave can be used for torque generation to reduce torque ripples.
Patent JP-H08284233-A (JP)
Title: Deodorizing device for flush toilet
Inventor: MITANI SHIGETAKA
IPC: E03D9/05
Filed: 1995-04-11
Abstract: PURPOSE: To provide a flush toilet deodorizing device of hygienic and highly functional forced exhaust type. CONSTITUTION: A body 10 housing a fan and a deodorant is connected to the upper end of an overflow pipe in a water tank 40 by use of an intake pipe 20. The air in a toilet 51 is drawn and discharged from a plurality of water filling holes open inside the toilet 51 via a water filling pipe 43 and an overflow pipe for deodorizing treatment. Also, the joint of the overflow pipe and the intake pipe 20 is fitted with a float type overflow discharge valve for the release thereof upon the occurrence of an overflow.
Patent JP-H10299019-A (JP)
Title: Joining method for permanent sub-structural column and main steel in inverted construction method
Inventor: SHIMIZU KEIZO
IPC: E02D29/045
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in erection of main steels by a method wherein permanent sub-structural columns are erected first, being separate from erection of the main steels, and the main steels are joined at the construction site after the permanent sub-structural columns are fixed. SOLUTION: A reinforcing bar basket 18 is inserted into a pile hole 17 b, a permanent sub-structural column 11 is hung down with a hanging jig 19 onto a positioning trestle 20 c, the lower end of the permanent sub-structural column 11 is inserted into the reinforcing bar basket 18 d, and concrete 22 is cast into the pile hole 17 e. After the lower end of the permanent sub-structural column 11 is fixed, the hanging jig 19 is removed from the permanent sub-structural column 11 and the upper end of the permanent sub-structural column 11 is made to project in a specified height with the ground GL excavated f. A position-adjustable base plate 23 is attached to the upper end of the permanent sub-structural column 11 with the excavated surface E serving as a working base.  A main steel 14 is hung down above the permanent sub-structural column 11 g, and an attachment plate 25 is temporarily fixed to the base plate 23 with temporary fixing bolts 26 and weld nuts 26a h. Welding is made around the base plate 23 and the attachment plate 25 i, and the temporary fixing bolts 26 are removed.
Patent JP-S606135-A (JP)
Inventor: TAGAWA YOSHIHIKO
IPC: A01G33/02
Filed: 1983-06-21
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-H04339475-A (JP)
Title: Camera control device
Inventor: BANSHO HIDENORI
IPC: H04N5/232
Filed: 1991-05-16
Abstract: PURPOSE:To transmit control information of large capacity such as 262.5 bits in each field without requiring a specific signal line or transmitter/receiver in remote control for a TV camera. CONSTITUTION:When an external synchronizing burst signal sent from a controller 1 to the camera 3 is a burst signal having 10.5MHz existing in each horizontal period for instance, an information bit '1' or '0' can be correspondingly applied to large amplitude or small amplitude. When a synchronizing signal modulating circuit 16 modulates the amplitude of a burst signal of 10.5MHz frequency generated from a synchronizing signal generating circuit 12 in accordance with a signal outputted from a control signal generating circuit 15, 1-bit information can be sent to the camera 3 in each external synchronizing burst signal. Since one field is 262.5 horizontal period in an NTSC system, the information of 262.5 bits, i.e., 32 word information when one word consists of 8 bits, can be sent in each field.
Patent JP-S602202-A (JP)
Inventor: MAEKAWA MINORU
IPC: A44B11/04
Filed: 1983-06-20
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-H05309214-A (JP)
Title: Bathtub and removing method for refuse on surface of hot water in bathtub
Inventor: SHIMIZU MICHIHIRO
IPC: F24H9/00
Filed: 1992-04-30
Abstract: PURPOSE:To remove refuse on the surface of hot water in a bathtub by fluidizing the hot water in the bathtub. CONSTITUTION:A bathtub is constituted as follows. Hot water is supplied to a bathtub 1 from a hot water supplier 3 and overflowed to an auxiliary bathtub 2. The hot water is recovered in the hot water supplier 3 from the auxiliary bathtub 2 and again returned to the bathtub 1. The flow of hot water directed to the surface of hot water and also the auxiliary bathtub 2 from the bottom part and the middle layer part of the bathtub 1 is formed by forcedly supplying hot water to the bathtub 1 by the hot water feeder 3. Accordingly, the hot water in the bathtub is not stagnated. Scale and refuse floating on the surface are effectively removed by the flow directed to the recovery part of hot water and thereby comfortable bathing is enabled.