baber/WOPTO huggingface dataset:
Patent JP-H0824642-A (JP)
Title: Production of denitration catalyst and denitration method using obtained catalyst
Inventor: NAGANAMI TAKESHI
IPC: B01J35/10
Filed: 1994-07-20
Abstract: PURPOSE:To efficiently remove NOx in exhaust gas of an internal combustion engine of a lean air/fuel ratio at a sufficiently high spatial velocity by using activated alumina having a specific pore distribution as the carrier and supporting a silver salt on the carrier to dry and bake the supporting carrier. CONSTITUTION:In the production of the denitration catalyst, at first, an alumina hydrate is formed by dripping an aq. aluminum salt soln. and an aq. alkali soln. at the same time and subsequently dried and baked to obtain activated alumina having such a pore distribution that B is 30% or more of A and C is 15% or less of A when the sum total value of pore vol. occupied by pores with a pore radius of 300Angstrom  or less is set to A and the sum total value of pore vol. occupied by pores with a pore radius of 50Angstrom  or less is set to B and the sum total value of pore vol. occupied by pores with a pore radius of 100-300Angstrom  is set to C in the relation between a pore radius and pore vol. measured by a nitrogen gas adsorbing method. This activated alumina is used as the carrier and a silver salt is supported on the carrier and the supporting carrier is dried and baked to produce the denitration catalyst.
Patent JP-S5978651-A (JP)
Title: Crude feed prepared by steaming broadleaf tree
Inventor: SHIMIZU KAZUMITSU
IPC: A23K10/32
Filed: 1982-10-28
Abstract: PURPOSE:To obtain a crude feed suitable for ruminants, by cooking a broadleaf tree material with steam. CONSTITUTION:Chips or sawdust of a broadleaf tree, e.g. Japanese beech or white beech, and cooked with steam at 170 deg.C(8kg/cm<2>)-230 deg.C(30kg/cm<2>) for 0.3-30min to give >=40% digestive ratio intake by ruminats.
Patent JP-S6081148-A (JP)
Title: Novel triptycyl ester compound
Inventor: ICHIDA AKITO
IPC: C08F20/18
Filed: 1983-10-13
Abstract: NEW MATERIAL:Triptycyl methacrylate of formula. USE:A monomer for various functional polymers. It can be polymerized as it is or copolymerized with other vinyl monomers. It is stable to hydrolysis compared with normal tert-alcohol ester. PREPARATION:The compound of formula can be produced by reacting triptycenol or triptycenol alcoholate with the acid chloride of the corresponding carboxylic acid in the presence of an organic amine.
Patent JP-H0537114-A (JP)
Title: Hybrid circuit device
Inventor: TERAI TAKASHI
IPC: H05K1/14
Filed: 1991-07-30
Abstract: PURPOSE:To provide a hybrid circuit device capable of being made compact and being mounted at high density. CONSTITUTION:A hybrid circuit device includes circuit boards 1, 2, and an external connection terminal 4 mounted on the circuit boards 1, 2. The external connection terminal 4 includes an insulating substrate 4a and a band-shaped conductor 4b integrally provided on the peripheral surface of the insulating substrate 4a in an insulated manner from each other. There are further provided a first circuit board 1 having a connection terminal 1a at a predetermined end edge part thereof, a connection terminal 2a corresponding to the connection terminal 1a of the first circuit board 1, a second circuit board 2 for mounting thereon the first circuit board 1, connection means 4 for electrically interconnecting connection terminals 1a, 2a of the first and second circuit boards 1, 2, and a band-shaped conductor 4b where the connection means 4 is integrally provided on the insulating substrate 4a and on the peripheral surface of the insulating substrate 4a, isolated from each other in an isolated manner.
Patent JP-H0353862-A (JP)
Title: Food of boiled rice
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 1989-07-21
Abstract: PURPOSE:To obtain a food of boiled rice preventing ingredients from permeating into boiled rice and from discharging to the outside by placing ingredients through a sheetlike substance of food on pressed and formed boiled rice. CONSTITUTION:Ingredients 2 are placed through a sheetlike substance of food (preferably substance comprising pie dough) 3 on pressed and formed boiled rice 1 to give a food of boiled rice not reducing taste of boiled rice and preventing the ingredients from attaching themselves to hands, container, packing film, etc.
Patent JP-H10325156-A (JP)
Title: Structure for preventing underground structure from suffering damage caused by frost having, and its work execution method
Inventor: TAKEDA KAZUO
IPC: E02D27/35
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To make a structure readily applicable to many kinds of underground structures at low cost and to effectively prevent damage to underground structures caused by front heaving for enhanced durability by providing a plate-shaped reaction member below an underground structure and almost parallel to a frozen surface. SOLUTION: A sloping frame 1 constructed in, e.g. a cold district, is buried in the ground (unfrozen soil layer 3) at almost right angles, and a plate-shaped reaction member 7 is secured to its lower end in such a way as to be almost parallel to the ground surface 2 (i.e., frozen surface 5). The reaction member 7 receives reaction F' to frost heaving from the frozen surface 5 via the unfrozen soil layer 3 around the sloping frame 1 and also receives the weights of a frozen soil layer 4 and the unfrozen soil layer 3 on the reaction member 7, the reaction F' to frost heaving being transmitted to the sloping frame 1 via the reaction member 7.  Thus, inside the sloping frame 1, a frost heaving force working on the sloping frame 1 from the frozen soil layer 4 is balanced with the reaction F' to frost heaving which works on the sloping frame 1 from the unfrozen soil layer 3 via the reaction member 7, so that the sloping frame 1 does not undergo frost heaving nor move within the unfrozen soil layer 3, with the result that it forms no cavity below the reaction member 7.
Patent JP-2001021139-A (JP)
Title: Heat exchanger for pure oxygen burner
Inventor: MIHARA KAZUMASA
IPC: F23L7/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To enhance thermal efficiency while preventing production of NOx and reducing the quantity of exhaust heat gas by providing a heat exchanger with a pure oxygen burner for combusting fuel while supplying pure oxygen and combusting fuel in the heat exchanger using the pure oxygen burner. SOLUTION: A body 2 constituting a heat exchanger 1 is provided with a pure oxygen burner 3 for combusting fuel while supplying pure oxygen. The body 2 has enclosed structure for preventing intrusion of external air and pure oxygen is combusted in the body 2. The pure oxygen burner 3 combusts fuel, e.g. propane, by supplying oxygen as well as air. Basically, the pure oxygen burner 3 itself does not produce NOx. Since the body 2 is enclosed, external air does not intrude and NOx is not produced. Since the quantity of exhaust heat gas is reduced significantly, heat loss is reduced and thermal efficiency is enhanced and an exhaust gas processor 7 can be reduced in size.
Patent JP-H0739947-A (JP)
Title: Burring device
Inventor: MATSUKUMA TATSUO
IPC: B21D19/08
Filed: 1993-07-30
Abstract: PURPOSE:To elevate a punch member while rotating the same, reduce a residual stress in the radial direction causing in the branching seat of a work, eliminate return phenomenon due to spring back and form a high precision branching seat for the improvement of quality, in a burring device for working a branching seat which constitutes the connecting part of a work to be used for metallic tube manufacturing such as for a faucet casing. CONSTITUTION:In a burring device by which a burring is performed on the prepared hole of a work with dies 1, 2 and the punch member 16 of a punching holder 10, a thread part 11 is provided on the punch holder 10 directly under the prepared hole, the punch member 16 is screwed in this thread part 11, elevating while rotating, and a burring is performed on the prepared hole.
Patent JP-H1140081-A (JP)
Title: Panel for color cathode-ray tube
Inventor: WAKATSUKI HIROSHI
IPC: H01J9/26
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To simultaneously remove dirts and to prevent flaws which adversely affect a cathode-ray tube, by roughening the surface of a specific % or above the width direction of a panel sealing end face into the average depth, the average cycle of irregularity and a ratio of the average depth to the average cycle, respectively in the specific ranges. SOLUTION: The average depth Rz of irregularity which enables prevention generation of flaws on a panel sealing end face in transportation and to make the flaws discontinuous in the width direction needs to be in the range of 5-20 μm, and preferably is in the range of 7-15 μm. And, the generation of partial conductivity caused by the dirts can be prevented by selecting the optimum cycle of the irregularity of a roughened surface. This average cycle Sm is efficient in the range of 150-400 μm, especially it is preferably in the range of 180-300 μm. Further, it is efficient that the ratio Rz /Sm of the two parameters of the roughened surface is in the range of 0.015-0.13, in order for the compatibility of the preventive effects of the continuous flaws and the adhesion of dirt.
Patent JP-S6250740-A (JP)
Title: Safety device of camera
Inventor: WAKABAYASHI HIROSHI
IPC: G03B17/12
Filed: 1985-08-29
Abstract: PURPOSE:To eliminate impediment to camera functions due to the entry of foreign matter at the time of the opening of a rear cover by detecting the displacement of the rear cover prior to the rewinding, unloading, or loading of a film and moving a rear group lens back to its stand-by position automatically. CONSTITUTION:A camera which has a photographic lens provided with a shutter 6 between the front group lens 1 and rear group lens 2 is provided with a rear group lens moving means consisting of a speed reducing gear train 16 which moves the rear group lens 2 to the stand-by position off the optical path of photography through the driving of a motor 15 and a rear cover detection switch SW1 which detects the opening motion of the rear cover prior to the rewinding, unloading, or loading of a film. When the rear cover is opened, a motor control circuit receives a signal from the switch SW1 which detects the motion of the rear cover and a signal indicating whether the rear group lens 2 is at the stand-by position or at an insertion position, and drives the motor 15 when the rear group lens 2 is at the insertion position, moving back the rear group lens 2.
Patent JP-2000014914-A (JP)
Title: Independent island base frame for installing game machine
Inventor: OKADA YUKIKO
IPC: A63F7/02
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine independent island base frame allowing game machines to be installed and adjusted very easily and enabling free layout in any space. SOLUTION: A base frame B for an independent island where a game machine A is installed is disposed at its rear with an engagement part 24 with which a latch part 7 disposed on the back of the game machine a is engaged, and a fixed part 25 to which the front part of the game machine A is fixed is disposed ahead of the latch part 7. A fixing means 14 fixed to a grounding surface 32 is provided.
Patent JP-H0535884-A (JP)
Title: Data gathering device
Inventor: MATSUMOTO YOSHIYUKI
IPC: G07D7/00
Filed: 1991-07-31
Abstract: PURPOSE:To reduce the size of a storage area for storing frequency distribution data. CONSTITUTION:When paper currency is sent in a paper currency inspection device, the detection signal from a detection part 11 is sent to a signal processing part 12 and data showing the dirt extent of the whole paper currency are found stepwise. Only data which is effective as a frequency among the data found by this signal processing part 12 is stored in a storage part 13 under the control of a control part 14. In this case, the storage part 13 is stored with the data so that when the entire distribution area (item) is divided into several groups, only such frequency values that groups that the item corresponding to the data belongs to are all '0' are stored in a real data area 13b and its storage position is stored in a position assigned to the group in a painter area 13a.
Patent JP-S5979455-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HIRANO SHINJI
IPC: G11B15/665
Filed: 1982-10-29
Abstract: PURPOSE:To obtain a microminiature magnetic recording/reproducing device interchangeable with an usual device which winds a magnetic tape round a tape guide drum at about 270 deg. angle, by setting a larger shift distance of a tape guide at the outlet side than that of the tape guide at the inlet side. CONSTITUTION:When a magnetic tape 4 is taken up to a take-up reel 6, a guide pole 12 at the inlet side moves up to a position slightly over the left side part of a miniature tape guide drum 2. While a guide pole 17 at the outlet side turns about 90 deg. along the drum circumference surface after passing through the right side part of the drum 2 and moves up to a position opposite to a miniature tape cassette 3. As a result, the tape 4 is detached from the drum 2 at a position approximately back to the cassette 3. It is possible to increase the length of the tape 4 along a tape path from the tape detaching position through the reel 6. In such a way, a prescribed length (79.244mm.) can be obtained without increasing the length of tape through a complicated from of the tape path.
Patent JP-H1126465-A (JP)
Title: Method for connecting conductor to connection surface of copper conductor, integrated circuit, and electric connection extending through via
Inventor: RIN R AREN
IPC: H01L21/768
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To allow electrical connection using such metal as copper by protecting a connection surface from being oxidized during formation of a via with the use of a nitride contained in a multi-layer dielectrics material deposited on a connection surface of a copper conductor. SOLUTION: A first dielectrics layer 38 of an integrated circuit contains a nitride while allocated adjoining a connection surface, and a second dielectrics layer 40 extends while covering the first dielectrics layer 38. The first dielectrics layer 38 and the second dielectrics layer 40 comprise a common opening penetrating them, and the opening regulates a via 46 extending to the connection surface for receiving another conductor. Thus, the nitride of the first dielectrics layer 38 protects the connection surface from being oxidized during formation of the via 46. In short, the via 46 formed on the second dielectrics layer 40 is formed using the first dielectrics layer 38 which protects the connection surface from being oxidized. Thus, a system which provides electrical connection using such metal as copper is provided.
Patent JP-S6248032-A (JP)
Title: Wafer for solar battery
Inventor: ASAI MASATO
IPC: H01L21/58
Filed: 1985-08-28
Abstract: PURPOSE:To suppress the formation of an irregular surface on the back of a wafer for a solar battery due to local reservoir of a solder by extending fine wiring in the same direction to continue between the back surface electrodes of adjacent solar cells on the back surface of a solar cell wafer. CONSTITUTION:A P-N junction is formed on a silicon wafer 8, a reflection preventive film is formed on the front surface side, and a front electrode 9 and a grid electrode 10 are printed. Then, a plurality of fine wirings which extend in parallel with the same direction continuously between the back electrodes 11 of adjacent solar cells 7 together with the electrodes on the back surface of the wafer 8. Thus, the wiring 12 are extended in the same direction continuously between the electrodes 12 on the back surface of the wafer 8 to escape the excessively bonded solder along the wirings 12 to be uniform when dipping the solder by dipping the wafer 8 in a solder tank.
Patent JP-2000014439-A (JP)
Title: Hairpin
Inventor: KAMATA KATSUYOSHI
IPC: A45D8/08
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent lateral shift of hair and also prevent hair from comming off by increasing a clipping force for hair. SOLUTION: A lower clipping piece 3 having a scraping part 11 at the front end is connected to an upper clipping piece 2 having a guide part 10 at the front end, at the rear end part 4 and elastically superposed with each other. In this case, upwardly protruded crests 5, 6 are formed at the longitudinal middle of the upper clipping piece 2, and clipping valleys 7, 8, 9 are formed so that some parts of the upper clipping piece 2 except the crests 5, 6 come in plane contact with the lower clipping piece 3 arranged opposite thereto when the pin is not used.
Patent JP-H1119922-A (JP)
Title: Cutting polishing apparatus for ceramic tile
Inventor: SAKAMOTO YOSHITAKA
IPC: B24B9/06
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To fabricate efficiently by one process even a tile of a long length to be cut down by a method wherein after cutting a ceramic tile conveyed normally to a length direction with a first cutter, a section is cut obliquely with a second cutter and polished with a grindstone. SOLUTION: A stopper 17 is positioned according to a length to be cut down of a tile (a), and a position of a presser belt 15 is determined according to a thickness of the tile (a). Further, a position of a first cutter 10, and positions and inclinations of a second cutter 20 and first and second grindstones 21, 22 are set. One end of a ceramic tile (a) is pushed against the stopper side 17 via a synthetic resin-made spacer (b), and the other end side is placed on an auxiliary conveyor 18 to be traveled. Then, after cutting down the tile (a) to a necessary length almost at right angles with the first cutter 19 pressing the tile (a) with the presser belt 15, it is cut obliquely with the second cutter 20. After coarsely grinding with the first grindstone 21, it is finish polished with the second grindstone 22.
Patent JP-H0945892-A (JP)
Title: Surge-preventing device
Inventor: SATO HIDETAKA
IPC: H01L29/74
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To enable a surge-preventing device to be lessened in power loss induced by a resistor, decreased in heat release value, and enhanced in surge current withstand by a method wherein the resistor arranged between a diffusion emitter layer region and an electrode is composed of resistors of negative temperature coefficient. SOLUTION: N-type diffusion base layer regions 2 and 2' are formed on both sides of a semiconductor substrate 1, a P-type diffusion emitter layer region 3 is formed in the region 2, and a P-type diffusion emitter layer region 3' is formed in the region 2'. Resistors 10 and 10' of amorphous silicon with negative temperature coefficient are formed covering the diffusion emitter layer regions 3 and 3'. The diffusion emitter layer regions 3 and 3a' of each thyristor are connected to electrodes 7 and 7' through the intermediary of the resistors 10 and 10'. Therefore, all device of this constitution can be surely actuated in a short time, set internally uniform in temperature in a short time, lessened in temperature peak, and furthermore decreased in current loss caused by a resistor.
Patent JP-S6082498-A (JP)
Title: Hull inclination preventing apparatus
Inventor: TANAKA HARUNARI
IPC: B63B39/02
Filed: 1983-10-14
Abstract: PURPOSE:To prevent the generation of the lateral inclination of a hull when the anchor or a dredger is reset, by installing a counterweight which can be floated in water, onto an anchor boom. CONSTITUTION:A counterweight 12 suspended from the top edge of an anchor boom 2 is connected onto a winch 13 for counterweight on a hull 3 by a wire 14. Said counterweight 12 is constituted of a watertight hollow body which can be normally floated in water, and the in-water weight is made zero and the in-air weight can be cooresponded to an anchor pulling-out load by adjusting the inside weight adjusting part 16. The lateral inclination of the hull on resetting anchor is dissolved by adjusting the counterweight 12.
Patent JP-H1042194-A (JP)
Title: Image composite device
Inventor: SAWADA KOICHI
IPC: H04N9/74
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an image composite device in which an image is inverted or rotated and the ridge of the composited image made natural without addition of other circuits. SOLUTION: The device is provided with a main memory control circuit 1, a main memory 4, a title memory 5, a key memory 6, a video memory 7, and a monitor 8. The main memory control circuit 1 has a main memory address generating circuit 2 and an image composite arithmetic block 3. The main memory address generating circuit 2 changes a read start address of the main memory and accumulates a negative value to the address so as to generate a read address for image inversion or rotation. The image composite arithmetic block 3 changes gradation of the ridge of the composite between main image data and title data depending on the gradation of key signals in a plurality of bits.
Patent JP-H0475700-A (JP)
Title: Shirt folding machine
Inventor: HAYAMI HISAHIRO
IPC: D06F89/02
Filed: 1990-07-17
Abstract: PURPOSE:To prevent the misalignment and the twist of a sleeve, etc., by making each folding plate and a driving device connected thereto movably in the longitudinal direction of a shirt against other folding plate and driving device, respectively, and also, providing a moving device for moving independently each folding plate and driving device in its moving direction. CONSTITUTION:When a movable pedestal 2 moves toward a folding base 40, the lower half part of a shirt hung down from its pedestal 2 comes into slide-contact with the upper face of the folding base 40, and the shirt is folded up in the longitudinal direction between the pedestal 2 and the folding base 40. Subsequently, a contact/separation cylinder 19 is contracted, and also, its adjacent contact/separation cylinder 20 is expanded. As a result, a supporting frame 16 is separated from other supporting frames 17, 18 and a folding plate C is drawn out of the inside of the shirt. Next, the contact/separation cylinder 20 is contracted, and also, its adjacent contact/separation cylinder 21 is expanded, and the supporting frame 17 is separated against the supporting frame 18. As a result, a folding plate D and the movable pedestal 2 are drawn out of the inside of the shirt S. In the end, by contracting the contact/ separation cylinder 21, the supporting frame 18 is moved and a folding plate E is drawn out. In such a way, the shirt is left on the folding base 40 in a state folded up with width of a fixed form. Accordingly, there is an advantage that the shirt can be taken out without varying its folded state.
Patent JP-H1039535-A (JP)
Title: Resin composition for electrophotographic toner, electrophotographic toner and its production
Inventor: KUSHINO MITSUO
IPC: G03G9/08
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a resin compsn. for an electrophotographic toner not causing the deterioration of hue to color stain, ensuring stable electrostatic chargeability of the toner, having satisfactory fixing strength and fit for flash fixation and, production of an electrophotographic toner. SOLUTION: This resin compsn. contains at least a bonding resin and at least one kind of IR absorbing inorg. compd. as an IR absorber. The inorg. compd. is selected from among a metal oxide-base material (a) obtd. by incorporating a tetravalent metallic atom and/or F into indium oxide, a metal oxide- base material (b) obtd. by incorporating a pentavalent metallic atom and/or F into tin oxide, a metal oxide-base material (c) obtd. by incorporating at least one among a group IIIb metallic atom, a group IVb metallic atom, a trivalent metallic atom, a tetravalent metallic atom, F and C into zinc oxide and cadmium stannate (d).