baber/WOPTO huggingface dataset:
Patent JP-H10304990-A (JP)
Title: Sterilizing device for toilet
Inventor: KAJIWARA ATSUSHI
IPC: A47K13/30
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizing device for toilet wherein for a cover to prevent a sterilizing lamp from being damaged, is inexpensively formed without using an expensive quartz glass, and an ultraviolet ray sterilization of a toilet can be surely performed. SOLUTION: A sterilizing lamp 6 provided on the internal surface of a toilet lid 5, is covered with a louver door 8 wherein a plurality of shaft holes are provided on a frame body 8a, and in respective shaft holes, a shaft 11 to which an opening/closing plate 10 is attached, is inserted. Since the opening/closing plate 10 is always under a state wherein it hangs in the vertical direction by its own weight, when the toilet lid 5 is opened, the sterilizing lamp 6 is not exposed to the outside, and when the toilet lid 5 is closed, a gap is formed on each opening/closing plate 10, and an ultraviolet ray from the sterilizing lamp 6 is cast.
Patent JP-S607849-A (JP)
Inventor: ARUFURETSUDO BEI SARIBAN
IPC: C08K5/00
Filed: 1984-06-08
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-H11300784-A (JP)
Title: Plastic molded article
Inventor: YAMADA TOMOHIRO
IPC: B29L31/30
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent a main body and a cover body from peeling off from each other due to a volume shrinkage accompanied by cooling after completion of molding, at the time when a plastic article is molded by heat welding of the main body and the cover body covering a through hole formed in the main body, by double injection molding. SOLUTION: Recessed grooves 6 for causing the concentration of an internal stress generated by a volume shrinkage accompanied by cooling are formed in either or both of members of a main body 3 and a cover body 5 along peripheral edge parts 3a and 5a to be heat-welded to each other. When the recessed groove 6 is formed in the cover body 5 along the peripheral edge part 5a to be heat-welded to the main body 3, for instance, the recessed groove 6 is widened due to the concentration of the stress caused therein, even when the internal stress toward the center of the cover body 6 acts due to the volume shrinkage. Therefore the peripheral edge part 5a is hardly deformed and, accordingly, peeling of the cover body 5 from the main body 3 is prevented.
Patent JP-S5820108-A (JP)
Inventor: MAKIZONO HARUMICHI
IPC: A01D41/08
Filed: 1981-07-24
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-S5542572-A (JP)
Title: Automatic noodle boiling device
Inventor: YAMATO HIROYUKI
IPC: A23L7/109
Filed: 1978-09-20
Abstract: PURPOSE:A plurality of boiling tanks are set in multileveled arrangement and baskets containing noodle lines are moved in order from lower boiling tanks to higher boiling tanks, whereby water employed is saved and effective boiling is done. CONSTITUTION:Boiling tanks 1 and 2 and cooling tank 4 are set in multileveled arrangement and endless circulating chain 6 equipped with baskets containing noodle lines 7 is hung over each tank. Tanks 2, 4, and 5 are equipped with devices 12, 13 for flowing down water for boiling noodle. Consequently, the chain 6 is circulated, a certain amount of noodle lines is fed into baskets 7 from noodle maker 3 and the baskets are immersed into boiling tanks 1, 2, and 4 and the noodle lines are boiled. Then, boiled noodle lines in the baskets go around roller 15, when the baskets turn down and the noodle lines are taken out on the hopper.
Patent JP-H04273897-A (JP)
Title: Tripeptide derivative
Inventor: TANAMI TOORU
IPC: C12N9/99
Filed: 1991-02-27
Abstract: PURPOSE:To obtain the title novel derivative capable of specifically inhibiting calcium dependent neutral protease, to be used for e.g. therapeutic agents for muscular decay diseases such as muscular dystrophy, from L-asparagine, L- glutamine and Lleucine. CONSTITUTION:L-Leucinol of formula I is reacted in the presence of a condensation agent with an alpha-amino group-protected glutamine followed by oxidation of the terminal hydroxyl group into aldehyde group. The resulting product is reacted with a triphenylphosphoranilidene ethyl acetate of formula II (Ph is phenyl; Et is ethyl) to protect the aldehyde group followed by removing the alpha-amino-protecting group and then reaction of an alpha-amino group-protected asparagine into a tripeptide, which is, in turn, freed from the alpha-amino-protecting group followed by reaction of a compound of formula III (n is 4-6) [e.g. ((+))-3- hydroxyoctanoic acid] and then removing the protecting group for the aldehyde group, thus giving the objective novel tripeptide derivative.
Patent JP-S5544063-A (JP)
Title: Elastic bumper for automobile
Inventor: KURIHARA JIYUUMEI
IPC: F16F1/36
Filed: 1978-09-22
Abstract: PURPOSE: To get an elastic automobile bumper which is light in weight and superior in the absorbing efficiency of impact energy, by forming the bumper with a compound foamed material made of flexible polyurethane mixed with foamed granular polyolefin resin.  
     CONSTITUTION: This compound bumper material 2 is made of flexible foamed polyurethane scattered with granular foamed poloylefin resin. This compound material can form an elastic bumper which is light in weight and improved in shock absorbing property. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000008333-A (JP)
Title: Structure for reducing traffic noise emitted upward
Inventor: SUGIMOTO RIE
IPC: E01F8/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure for reducing traffic noise which, in a road or a railroad having walls on both sides and an opening in an upper part, reduces the traffic noise emitted from an opening part upward, and is economic and does not hinder natural ventilation and lighting on a large scale. SOLUTION: A plurality of sound absorbing plates having each horizontal downward sound absorbing surface 4 is provided in the opening part of a canal road at mutually horizontal spaces C zigzag on two upper and lower steps. This structure is wide in a sound absorbing area to a direct sound since a sound absorbing surface 4 is horizontal. In the case where a great importance is attached to a sound absorbing performance, the sandwiched faces 6, 7 of both the sides are further set as a sound absorbing surface, and in the sound absorbing plate on a lower step, an upward wide face 5 may be also set as the sound absorbing surface.
Patent JP-2000307050-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YANAGAWA EIJI
IPC: H01L21/822
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a packaged semiconductor device, together with its manufacturing method, wherein a circuit analysis of a semiconductor element chip sealed inside is prevented surely. SOLUTION: Related to a semiconductor device 1, in order that a semiconductor element chip 2 sealed in a package 8 is held in a predetermined deformed state, it is press-fitted onto a deformed die-pad 3. A protruding or recessed bent-deformation is preferred as a specified deformed state. Since semiconductor element chip 2 operates correctly in the deformed state, the bent deformation is released for malfunction when the semiconductor element chip 2 is peeled off the semiconductor device to be a single body. As a result, the semiconductor element chip 2 is surely prevented from a circuit analysis.
Patent JP-H10305298-A (JP)
Title: Integrated screenings cleaning and dehydrating device
Inventor: HAZAMA MASABUMI
IPC: B01D29/01
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive integrated screenings cleaning and dehydrating device making screenings sanitary and easy to handle, having a simple structure, made more compact and capable of being continuously operated. SOLUTION: This integrated screenings cleaning and dehydrating device consists of an agitating and cleaning chamber 12a having a a cleaning water feed pipe for cleaning screenings and an agitator for agitating the cleaning water, a cleaning water discharge chamber 12b having a level control weir 18 and a cleaning water discharge port, a screen 31 for separating screenings from cleaning water, a screw conveyor 32 for conveying the separated screenings, a press part 33 for compressing and dehydrating the conveyed screenings and a screen-type screenings remover 30 having a discharge part for discharging the compressed and dehydrated screenings.  The agitating and cleaning chamber 12a and the cleaning water discharge chamber 12b are partitioned by the remover 30, and the cleaning water in the agitating and cleaning chamber 12a is passed through the screen of the remover 30 and transferred to the cleaning water discharge chamber 12b.
Patent JP-H04344215-A (JP)
Title: Die for molding thermoplastic resin multilayer pipe
Inventor: KUSAKAWA WATARU
IPC: B29C48/09
Filed: 1991-05-22
Abstract: PURPOSE:To provide the title die capable of molding a thermoplastic resin multilayer pipe reduced in wall thickness irregularity and having good appearance. CONSTITUTION:In a multilayer pipe molding die equipped with an outer mandrel 2 and an inner mandrel 3 and also equipped with an annular nozzle part 17 being the distributing part of the resin guided by both mandrels 2, 3 to be extruded to a cylindrical resin meeting passage 16, spiral grooves 18, 19 are respectively provided to both mandrels 2, 3 and the outer diameter of the leading end of the annular nozzle part 17 is set to 0.7-1.3 times that of a multilayer pipe ready to obtain and the width thereof is set to 1.0-1.6 times the thickness of the multilayer pipe.
Patent JP-S5241723-A (JP)
Title: Exhaust gas passage of internal combustion engine
Inventor: NISHIMURA TOSHIFUMI
IPC: F01N3/10
Filed: 1975-09-30
Abstract: PURPOSE: To attempt a power-up by maintaining on a substantially equal level of heat insualting functionof an exhaust gas passage of a siamese-type effective for improving exhaust gas purification and by preventing exhaust gas interruption. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5066488-A (JP)
IPC: C25B13/00
Filed: 1974-10-14
Abstract: An ion exchange film comprises a fluorine-containing polymer with (1) ion exchange sites present in a first layer as N-monosubstituted sulfonamido groups or salt thereof formed through reaction of a primary amine and (2) ion exchange sites present in a second layer of the film other than as said N-monosubstituted group or salt thereof. The film is suitable as a separator in a cell for electrolysis of an alkali or alkaline earth metal halide particularly sodium chloride in producing hydrogen, chlorine and caustic soda. In making concentrated caustic soda, high current efficiencies have been obtained in operation of the cell.
Patent JP-H01288088-A (JP)
Title: Terminal equipment interface device
Inventor: MURAMATSU TAKESHI
IPC: H04Q9/00
Filed: 1988-05-13
Abstract: PURPOSE:To attain convenience of usage even when a lighting device or the like is connected as a terminal equipment by providing a delay setting section retarding only a stop command signal for a prescribed time and outputting the result to a device control section. CONSTITUTION:With an operation command signal inputted, an operation command signal is outputted immediately to a device control section 12 and a stop command signal is inputted, then an internal timer is started and after a predetermined time elapses, a delay setting section 16 outputting the stop command signal to the device control section 12 is provided. The operation/stop command signal from a communication control section 10 is transmitted directly to an equipment control section. The operation/stop command signal from a key input detection section 13 is inputted once to the delay setting section 16 and the operation command signal is outputted directly and the stop command signal is outputted with a delay by a preset time to the device control section 12. Thus, the operation and stop operation from a remote controller are implemented soon and the stop operation from the key input detection section 13 being a local control is implemented after a prescribed time after key entry.
Patent JP-S62274797-A (JP)
Inventor: NOMURA TAKUJI
IPC: H05K7/14
Filed: 1986-05-23
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-H02299712-A (JP)
Title: Method for determining roll gap in hot rolling
Inventor: KOSEKI TOMOHITO
IPC: B21B37/00
Filed: 1989-05-12
Abstract: PURPOSE:To manufacture a hot rolled product excellent in tip thickness accuracy by predicting a friction coefficient value with a specific formula from an estimate of scale thickness and a set value of draft, estimating a rolling load value with this coefficient value and determining a set value for the roll gap from this estimate. CONSTITUTION:A scale thickness Hs (mum) on the inlet side of a roll gap of stock to be rolled is estimated and a friction coefficient value mu between the stock to be rolled and the roll is predicted by a specific formula through this estimate Hs and a previously given set value (r) of draft. A rolling load value P is estimated with this friction coefficient value mu through a rolling load formula, further, the set values S of the roll bite is determined by this estimated rolling load value P through a gage meter formula. Consequently, since in the hot rolling the friction coefficient mu between the stock to be rolled and the roll is predicted accurately to set a suitable roll bite S, the hot rolled product excellent in the tip thickness accuracy can be manufactured and this manufacturing method can contribute to the improvement of quality and yield.
Patent JP-S609350-A (JP)
Title: Manufacture of diecast rotor
Inventor: NAKAMURA TOMIO
IPC: H02K15/00
Filed: 1983-06-29
Abstract: PURPOSE:To eliminate a post-process for removing traces of gates by providing the traces of the gates in recessed parts formed on the surface of an end-ring. CONSTITUTION:A rotor core 11 is put into a lower die 13. Recessed spaces 17, a runner 18 for molten metal supply and pin gates 19 provided to the tip of the runner 18 are provided to an upper die 16. Each pin gate 19 has its opening at an approximate center of a protrusion 21 protruding in the recessed space 17. After molding, traces of the pin gates do not noticeably protrude from the surface of the end-ring.
Patent JP-S63281670-A (JP)
Inventor: MATSUSHITA JUNICHI
IPC: A63B59/51
Filed: 1987-05-14
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-S5743055-A (JP)
Title: Method of caulking
Inventor: TANAKA TOMOKATSU
IPC: E03C1/33
Filed: 1980-08-25
Abstract: PURPOSE: To provide a perfect water sealed construction by installing a sealed member in a clearance formed by two objects and by injecting resin into the rest of the clearance.  
     CONSTITUTION: A sealed member 7 is installed between a ceiling board 2 and a sink 3 when the sink 3 is attached to a base plate 1. Each convex part for the ceiling board 2 and the sink 3 is aligned into a concave part 11. A resin 12 is injected from an injection nozzle 13 provided on the base plate 1. When injected, the resin 12 pushes the sealed member 7 to an open clearance. The soft projected part 10 is stuck to the ceiling board 2 and the sink 3. When the injected resin 12 is hardened under this condition, the clearance opening is sealed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0249986-A (JP)
Title: Upper cover plate for scroll compressor
Inventor: HIYUBAATO RICHIYAADOSON JIYUNI
IPC: F04C23/00
Filed: 1989-05-12
Abstract: PURPOSE: To control scroll wrap tip clearance excellent by arranging a plate means on a fixed scroll member for exposing a predetermined partial area of a back surface of the fixed scroll member to compressed refrigerant fluid. CONSTITUTION: A compressor mechanism 46 comprises a fixed scroll member 48, an orbiting scroll member 50 and a main bearing frame member 52. The fixed scroll member 48 and the frame member 52 are integrally fixed, and mounted on a top cover pate 14 by means of a plurality of mounting bolts 54. The correct adjustment between the fixed scroll member 48 and the frame member 52 is conducted by a pair of positioning pins 56. Thus, flexure of the fixed scroll member is eliminated, therefore scroll wrap tip clearance can be controlled excellently.
Patent JP-H09300534-A (JP)
Title: Waterproof sheet laminate and waterproof construction method using the same
Inventor: SASAKI NOZOMI
IPC: C09D111/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof sheet laminate unnecessary for coating both of a waterproof sheet and a substrate with an org. solvent type adhesive, capable of reducing the use amt. of the org. solvent type adhesive, capable of being strongly bonded to a base material and especially excellent in water resistance. SOLUTION: A waterproof sheet laminate is obtained by applying an undercoat layer containing carboxyl group-containing polychloroprene latex to the single surface of a resin sheet and drying the coated sheet to form an undercoat layer. This laminate is bonded to a cementitious substratre by an adhesive so that the surface of the undercoat layer thereof is bonded to the bonding surface of the adhesive applied to the substrate.
Patent JP-H05310442-A (JP)
Title: Production of decorative alkali glass
Inventor: AKIWA TANIMASA
IPC: B44F1/02
Filed: 1992-05-11
Abstract: PURPOSE:To improve impact resistance of soda glass by subjecting soda glass to a reinforcing treatment and make it possible to form decoration of a noble metal with the soda glass and apply the soda glass as an inexpensive and safe cover glass for high-class watch, etc. CONSTITUTION:An inexpensive soda glass substrate (alkali-containing glass) 1 is subjected to a screen printing 2 having prescribed pattern using a resin binder printing paste containing a noble metal such as gold or platinum and then the resin binder is removed by burning (3) at a prescribed temperature to form a pattern of the noble metal such as gold or platinum and then immersed in a warm bath liquid 4 containing an alkali (potassium) ion. Thereby, sodium ion of the soda glass surface layer is substituted with potassium ion to carry out reinforcing treatment of the soda glass.
Patent JP-S60261508-A (JP)
Title: Separating device for fluid
Inventor: MAEDA SADAHIKO
IPC: B01D63/02
Filed: 1984-06-08
Abstract: PURPOSE:To reduce an installation space, to simplify assembly and overhaul, and to facilitate maintenance and management by connecting plural numbers of unit separation device at the introducing port of the feed and the outlet port of the discharge to each other. CONSTITUTION:Plural numbers of unit separation device 30 having a cylindrical vessel 34 provided with openings of a feed fluid introducing port 38 and a discharging port 40 at the positions with the same level as a thick flange part 35b at one end side of the cylinder axis of a feed fluid passing chamber 57 and at an axissymmetric position are connected at the flange parts 35b to form one body, and an introducing port 38 of an adjacent unit separating device is connected directly with a discharging port 40. A part of the fluid to be separated is separated by a bundled body 44 of hollow yarn in the first unit separating device, and the residual fluid of the feed material is introduced directly to a feed fluid introducing port 38 of the adjacent second unit separating device 30 from a feed fluid discharging port 30, and the fluid to be separated is again separated by the bundled body 44 of hollow yarn in the second unit separating device 30. By this process, the feed fluid is separated successively.
Patent JP-S5241722-A (JP)
Title: Supercooling prevention device of supercharged internal combustion eng ine
Inventor: YAMAGUCHI KATSUYUKI
IPC: F02B29/04
Filed: 1975-09-29
Abstract: PURPOSE: When suction gas is undercooled at a reduced engine load, the suction gas temperature is raised to a desired temperature by guiding exhaust gas around the suction gas pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63284466-A (JP)
Title: Non-destructive inspection of adhered part
Inventor: ITO SHIGERU
IPC: G01N29/04
Filed: 1987-05-15
Abstract: PURPOSE:To detect a material with an ultrasonic detector while exerting an external force to adherends in the deviating direction thereof from the outside and inspecting the adhesive condition of an adhesive agent from the deviation of the materials by attaching the material having a sound wave reflectivity different from the sound wave reflectivity of the adherends to one adhesive surface of the adherends adhered to each other and adhering said adherends in a non-destructive inspection method. CONSTITUTION:A marker 5 having the sound wave reflectivity different from the sound wave reflectivity of the metallic plates (adherends) 2, 3 is previously attached to one adhesive surface of the metallic plates 2, 3 at the time of inspecting the adhesive condition of the metallic plate 1 to which the metallic plates 2, 3 are adhered by the non-destructive inspection method. Ultrasonic waves from an ultrasonic wave transmitter/receiver 7 of the ultrasonic detector 6 are entered to the metallic plate 1 at the time of inspecting the adhesive condition after adhering the metallic plates 2, 3. The external force F is exerted to the metallic plate 2 at this time and the position of the reflected wave from the marker is applied via an amplifier 8 of the detector 6 to an oscilloscope 9 to check said position. The adhesive state by the adhesive agent of the adhered plate 1 is thus easily inspected.
Patent JP-S60262123-A (JP)
Title: Optical shutter element
Inventor: HORIBE YASUTAKA
IPC: G02F1/055
Filed: 1984-06-08
Abstract: PURPOSE:To decrease the change in the transmittance of an optical shutter element with temp. by adhering light transmittable sintered ceramics consisting of different compsns. and having an electrooptic effect by a transparent adhesive agent each other and disposing transparent electrodes on both surfaces thereof. CONSTITUTION:Plural pieces of the transparent electrodes 44a, 44b are provided on both surfaces of a plate substrate made by adhering the light transmittable sintered ceramics 41, 42 consisting of PLZT (compsn. formed by substituting part of lead of lead titanate zirconate with lanthanum) having different compsn. by means of the transparent adhesive agent 43. The electrodes 44a, 44b are so disposed that the optical shutter parts on both surfaces to be formed by said electrodes do not overlap on each other. The change in the transmittance with temp. changes as well if the compsns. of the light transmittable sintered ceramics are different and therefore the change in the transmittance with temp. is smaller than the change when the light transmittable sintered ceramics is used in the form of a single plate.
Patent JP-2000277003-A (JP)
Title: Manufacture of electron emission source and electron emission source
Inventor: TAKIGAWA HIROSHI
IPC: H01J1/304
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electron emission source and the electron emission source which is easily manufactured and excellent in an electron emission characteristic. SOLUTION: A chamber 101 is made to have an He atmosphere of 1 Pa pressure and is arc discharged for one second by making an arc current of a 100A direct current flow, and a negative electrode 102 is locally heated. Thereby a negative electrode material constructing a negative electrode 102 is scattered so as to produce carbon particles formed with a plurality of carbon nano- tubes on the surface thereof. The carbon particles are collected and used as an emitter of an electron emission source.
Patent JP-H09306844-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAGATA HIDEO
IPC: H01L21/22
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To suppress the auto-doping of impurity contained in a Si substrate into an epitaxial layer being formed on this substrate. SOLUTION: A Si layer 12 contg. no impurity is formed on a Si substrate 11 contg. an impurity of B, a Si1-x Gex mixed crystal layer 13 on the Si layer 12, a Si layer 14 contg. no impurity is formed on the mixed crystal layer 13, and an epitaxial layer 15 contg. an impurity at a lower concn. than that of B in the Si substrate 11 is formed on the Si layer 14 to produce a semiconductor device 1.