baber/WOPTO huggingface dataset:
Patent JP-H05172315-A (JP)
Title: Surface combustion burner
Inventor: OZAWA HIDENARI
IPC: F23D14/16
Filed: 1991-12-24
Abstract: PURPOSE:To compact a burner and disperse the combustion gas in the rear face of a porous member which is a combustion surface and supply the combustion gas uniformly to the porous member by dividing a mixture gas chamber into a first mixture gas chamber on the upstream side of the combustion gas mixture flow and second mixture gas chamber on the downstream side of the combustion mixture gas flow by means of a partition wall made of a porous material. CONSTITUTION:A surface combustion burner 10a has a porous member 11 that constitutes a combustion surface on its front face, casing 13 that extends from near the outer periphery of the porous member in the direction towards the rear face, mixture gas chamber that is formed by the porous member 11 and casing 13, and open port 32a for supplying the combustion gas mixture to the mixture gas chamber. Here, the mixture gas chamber is divided into a first mixture gas chamber 40a on the upstream side of the combustion gas mixture flow-in and second mixture gas chamber 42a on the downstream side of the combustion gas mixture flow-in by a partition wall 3a made of a porous material with small pores, and on the surface of the partition wall 3a a flame detection means 4a is placed. With this constitution the whole shape becomes compact and it is possible to prevent backfire and make a sure detection.
Patent JP-H03197147-A (JP)
Title: Mounting structure for thermal head
Inventor: SANHONGI NORIMITSU
IPC: B41J2/335
Filed: 1989-12-27
Abstract: PURPOSE:To prevent damage of an integrated circuit due to external pressure and to sufficiently cover simply by electrically connecting the circuit to heat generating resistor row via wire bonding, etc., and covering the circuit including the bonded part with a hard cover to be protected. CONSTITUTION:A heat generating resistor 3 for generating Joule heat is provided on a supporting board 2 having a glazed layer 1, discrete electrodes 4 are connected at one ends to the resistor 3, and at the other end to a common electrode 5. The electrodes 4 are connected via an integrated circuit 6 and gold wires 7 for selectively driving the resistor 3, and the other of the circuit 6 is connected to an electrode 8 for externally inputting a signal similarly via gold wires 7. The circuit 6 is not brought at the inner wall into contact with the wires 7, but covered with a hard cover 9 of the shape for sufficiently cover the circuit 6 wire bonded in its profile in a necessary range. The cover 9 is formed of a material having excellent corrosion resistance such as plastic, glass, etc. The cover 9 is so adhered to the board 2 as to hold sealability with the cover by using adhesive.
Patent JP-H07163818-A (JP)
Title: Deodorizing filter
Inventor: KUMAGAI SATOSHI
IPC: B01D46/52
Filed: 1993-12-10
Abstract: PURPOSE:To provide a deodorizing filter with small pressure loss and excellent deodorizing properties. CONSTITUTION:A deodorizing filter wherein a particulate deodorizer is sandwiched between fiber sheets contg. a thermoplastic fiber at least in one of them by partial ultrasonic fusing is provided. In addition, when the particulate deodorizer is fixed by adhesion with an emulsion-type adhesive at least to one of the fiber sheets, deodorization is uniformly performed and when the deodorizing filter is subjected to pleat treatment, the deodorizing properties and dust collecting efficiency become more excellent.
Patent JP-2000157005-A (JP)
Title: Rotary tiller
Inventor: TANABE MINORU
IPC: A01B59/042
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To improve durability of a stand and front cover in a rotary tiller of side drive type and protect the link of a coupling device with the rotary tiller. SOLUTION: In this rotary tiller, a stand bracket 111 is fixed to a chain case 6, a stand 110 is supported by the stand bracket 111, the side of a fulcrum of the stand 110 is constituted of a slotted hole 10a, while the stand 110 is constituted in a U-shape in its sectional view and a spring for a detent is put inside of the stand. A front cover 125 is supported at four positions of the chain case 6, side supporters 129 and a main beam 127, the supported positions are brought to be outside of a lower link-fixing position and a binding device is assembled from one direction. The link fulcrum is arranged to a device for automatically detaching an automatic wire so that the fulcrum lies in front of a line connecting a linking point of a rotary top link and a fixing point of the lower link, above the fixing point of the lower link and inside of the lateral direction.
Patent JP-2000162260-A (JP)
Title: Apparatus for inspecting disconnection of chip-size package substrate and its manufacture
Inventor: UEHARA MINORU
IPC: H01L21/66
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for inspecting a disconnection of a chip size package substrate for which a jig for carrying out a connection test to the chip-size package or the like having wire bonding pads arranged with a fine pitch can be constituted inexpensively. SOLUTION: A wire bonding pad 101c is totally shortcircuited by a jig 2 (projecting plate molded of a copper foil), having a copper foil projecting part 2a formed to a solder resist open part 101e of a chip-size package substrate, by etching a copper foil and an anisotropic pressurized conductive rubber 3, whereby a disconnection point is detected.
Patent JP-H10238928-A (JP)
Title: Compressor fixing structure for refrigerator
Inventor: KEN KAKUCHO
IPC: F25D23/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce noise by mounting a compressor support member at a side of the compressor on a line of center of gravity, and supporting the member to a stationary plate via shock absorbing rubber or spring, thereby reducing vertical vibration of the compressor itself. SOLUTION: A stationary plate 1 projected upward from one side of a machine room 20 of the refrigerator and opened at a center is secured to a bottom of the room 20 by a welding means. A compressor 10 is installed in the opening of the plate 1. Four compressor support members 5 each having a through hole are secured at a predetermined interval from each other at a side of the compressor 10 on a line C of center of gravity, shock absorbing rubber 3 and spring 2 are interleaved on an upper end of the plate 1 and clamped with bolts and nuts. According to this, at the time of operating the compressor 10, vertical vibration width can be suppressed to small by shock absorbing effect of the spring 2 or the rubber 3 and bringing the fixed part of the compressor 10 into coincidence with the line C, and vibration and noise of the refrigerator can be reduced.
Patent JP-2000169287-A (JP)
Title: Production of single silicon crystal
Inventor: ASANO HIROSHI
IPC: C30B29/06
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a single silicon crystal, capable of producing the dislocation-free single silicon crystal not generating a pin hole by melting polycrystalline silicon raw material in an oven under a pressure within a specific range and then pulling up the single crystal from the melted liquid at a lower pressure than the pressure in the oven on the melting of the raw material. SOLUTION: While argon gas is allowed to flow from the upper side to the lower side in an oven, the inside of the oven is evacuated and maintained at a prescribed pressure. Polycrystalline silicon raw material charged in a crucible 3 is melted with a heater 6 to form a silicon melted liquid 9. The pressure in the oven during the melting of the raw material is selected from the range of 65-400 mbar. A seed crystal 8 attached to the lower end of a pulling shaft 7 is immersed in the silicon melted liquid 9 in the crucible 3, and the pulling shaft 7 is rotated and simultaneously pulled up. Thereby, a single silicon crystal 10 grows under the seed crystal 8. When the single silicon crystal 10 is pulled up, the pressure in the oven is lower than the pressure in the oven on the melting of the raw material and is selected from a pressure range not higher than 95 mbar.
Patent JP-2000194641-A (JP)
Title: Method and device for analyzing domain name of persistent web resource
Inventor: ONG PING-WEN
IPC: G06F40/191
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To regard a web as a reliable composed reference source by identifying a machine which stores an electronic document for the time period corresponding to a time stamp and sending the corresponding electronic document. SOLUTION: A web browser 100 accesses information from one or more persistent web servers 140 and 150 through the Internt or worldwide web environment 130. A uniform resource locator(URL) for identifying a web resource is so reinforced as to include a time stamp. The web browser 100 and the persistent web servers 140 and 150 has additional time stamp parameters and a user refers to an arbitrary web address having a specific target date and time. In this case, the machine which stores the electronic document for the time period corresponding to a time stamp is identified and the electronic document corresponding to the time stamp is sent from the machine.
Patent JP-H11141662-A (JP)
Title: Automatic transmission brake piston arranging structure
Inventor: MASUDA YASUHIRO
IPC: F16H57/10
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a brake pistonarranging structure which ensures a high rigidity of the brake piston itself without bringing about interference of a transmission case with a floor panel. SOLUTION: The first planetary gear PL1 is installed adjacent to a reverse high clutch drum 3 rotating in a single piece with an input shaft 2, and a 2 and 4 brake 2 and 4/B to fix a sun gear 6 is installed. A piston retainer 40 is installed between the 2 and 4 brake and a turbine sensor 50 mounted on a transmission case 1 in such a way as confronting the reverse high clutch drum 3, and there a brake piston 45 to press the friction plate of the 2 and 4 brake is accommodated. In this configuration, the brake piston is shortened and there is no need to provide any notch in the pressing part for admitting insertion of the turbine sensor, compared with the conventional arrangement in which an oil pressure chamber of a brake piston is provided at an oil pump cover on the opposite side to the 2 and 4 brake about the reverse high clutch drum 3.
Patent JP-H11168936-A (JP)
Title: Reaping height controller of combine harvester
Inventor: YAMADA TAKASHI
IPC: A01B63/10
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a reaping height controller of a combine harvester capable of making up for the low reliability of the results of detection with a noncontact type sensor such as an ultrasonic sensor by detection of the quantity of variation related to pitching which is a variation in the front and rear direction of a mobile machine body and designed not to cause a delay in lifting and lowering control of a reaping pretreatment device and the damage to parts or the like of the reaping pretreatment device. SOLUTION: This reaping height controller of a combine harvester is obtained by liftably and lowerably installing a reaping pretreatment device through a hydraulic cylinder at the front end of a mobile machine body, providing a pitching sensor which is capable of detecting the quantity of variation related to the pitching in the front and rear directions on the side of the mobile machine body, on the other hand, providing an ultrasonic sensor for detecting the height from the ground surface in the reaping pretreatment device and performing the lifting and lowering control related to the pitching for lifting and lowering the reaping pretreatment device in the direction opposite the direction of pitching of the mobile machine body only within a prescribed time (S4:  yes) when the quantity of variation in pitching exceeds a prescribed value from the results' of detection (S1) by a pitching sensor (S2: yes).
Patent JP-H11172735-A (JP)
Title: Drain trap structure and kitchen structure
Inventor: OMORI TAKASHI
IPC: E03C1/29
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a drain trap structure which drains well while reducing draining noises. SOLUTION: A drain trap structure includes a drain hole 10, a drain cylinder 20 provided below the drain hole 10, a drain pipe 30 joined to the drain cylinder 20, and a deodorizer 40 covering an opening 31 in the drain pipe 30. A water retaining chamber 50 is provided below the drain cylinder 20, and an air retaining chamber 60 communicated with the inside of a distributing water pipe 30 and to an external space 90 via the water retaining chamber 50 is provided between the opening 31 and the inside surface of the deodorizer 40 opposite to the opening 31. The part of the deodorize 40 located inside the water retaining chamber 50 has a drain passage 70 through which waste water flows and a drain passage 80 for venting air in the air retaining chamber 60.
Patent JP-H03204041-A (JP)
Title: Piggy-back chip
Inventor: KASHIWAGI HARUHISA
IPC: G11C17/00
Filed: 1989-12-29
Abstract: PURPOSE:To evaluate the programs of various variation chips having different ROM capacities by providing a ROM capacity setting switch or a comparison signal input terminal onto the upper surface of a package. CONSTITUTION:When a CPU 3 fetches the programs within a address range of 0 - 32K, the addresses of programs are outputted to an address bus 9 for a general-purpose PROM. The values 000 - 011 are outputted to a high-order address bus 10 and inputted to the input A of a comparator 5. On the other hand, a comparison signal 11 is set at 011 by a ROM capacity setting switch 6 and inputted to the input B of the comparator 5. Thus, the output of the comparator 5 is always kept at 0. A buffer 4 is turned on and its output is outputted onto a general-purpose PROM data bus 8, and the output data on a general-purpose PROM 2 is outputted to an internal bus 7. Thus, the CPU 3 can fetch a program from the PROM 2 to evaluate it.
Patent JP-2000172005-A (JP)
Title: Electrostatic charge image developing toner, its production and image forming method
Inventor: YAMAZAKI HIROSHI
IPC: G03G15/09
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic charge image developing toner adaptable to requirements for the increase of the resolution of an image, uniform in shape and having a small particle diameter and to stably form a high resolution image using the toner over a long period of time. SOLUTION: The toner consists essentially of a resin and a colorant, has 3-9 μm volume average particle diameter and an ellipticity represented by the equation (ellipticity)=(minor axis diameter of ellipse)/ (major axis diameter of ellipse) in the range of 0.50-0.85 and contains >=60% by number of toner particles whose ellipticity is in the range of 0.60-0.80.
Patent JP-H03206006-A (JP)
Title: New plant growth inhibitor
Inventor: GOTO YUKIHISA
IPC: A01N43/16
Filed: 1989-12-29
Abstract: PURPOSE:To provide a new plant growth inhibitor by compounding at least one kind of a chromone derivative such as 2-methyl-4-oxo-4H-1-benzopyrane-3- carboxylic acid a salt as an active ingredient. CONSTITUTION:A plant growth inhibitor containing at least one kind of a chromone derivative of the formula (R is 1-12C alkyl, lower alkenyl, lower alkynyl, halogenated lower alkyl or aryl; Z is carboxy, lower alkoxycarbonyl or carbamoyl) and a salt thereof as an active ingredient. The chromone derivative includes 2-ethyl-4-oxo-4H-1-benzopyrane-3-carboxylic acid. The plant growth inhibitor is preferably mixed with a solid carrier, liquid carrier and other auxiliaries for formulations and subsequently prepared into water-dispersible powder, granules, emulsions, etc.
Patent JP-H03202405-A (JP)
Title: Manufacture of lead powder with bulltongue type lead powder manufacturing machine
Inventor: KONISHI HIROSUKE
IPC: G05B13/02
Filed: 1989-12-28
Abstract: PURPOSE:To manufacture fine lead powder improving battery performance by automatically controlling each of lad supplying rate, air exhaust rate and water supplying rate at the time of manufacturing lead powder in bulltongue type lead powder manufacturing machine. CONSTITUTION:By always supplying molten lead 2 into a bulltongue pot 1, this is rotated and stirred with a paddle 3 and oxidized by causing the air to flow into the put 1 with an exhauster 4 and pulverized to form the lead powder 5, and the water is poured from a water pouring hole 7 properly to prevent raising of temp. and also formation of the lead powder is accelerated. Then, PID control (assembly of proportional action P, integral action I and derivative action D) is applied to paddle load current data attenuated by using a converter, and the lead supplying rate is automatically controlled with this value. Further, after attenuating this by using the converter, the PID control is applied to air exhausting rate data subjected to extraction of square root and the air exhausting rate is automatically controlled with this value, and the PID control is applied to the temp. data in the bulltongue pot, and the water suppling rate is automatically controlled with this value. By this method, the lead powder 5 exhibiting the most excellent performance as the lead battery is obtd. and the continuously stable operation of the lead powder manufacturing machine can be executed.
Patent JP-2000168706-A (JP)
Title: Apparatus and method for putting preform in container
Inventor: MORI TAKAHIRO
IPC: B65B5/06
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To allow preforms to be contacted with one another only at the time of falling and to decrease the number of occurrence of cracks with the cracks prevented from occurring at opened-top parts of the preforms by providing a conveyance means which catches the preforms and carries them to a specified position and after that releases chucks from their state of holding. SOLUTION: Preforms 9 molded in one process of molding by an injection molding machine are respectively put, with their opend-top parts looking downward, on and supported with each of pins 2 of a pin tray 1 provided at the upside of a conveyance means 3. Then the preforms are moved, while being held under such condition, in the horizontal direction by the conveyance means 3. After stopping, the preforms 9 are lifted up and held individually with chucks 5 with their opend-top parts turned up to look upward and after that, the preforms 9 are moved, being caught by a transfer means 6, to a specified position, and the preforms are encased with the state of being caught released. Therefore, the preforms 9 in a great number can be encased in a container 7 withoutn requiring levelling by manual operation.
Patent JP-H07166098-A (JP)
Title: Aqueous-emulsion paint
Inventor: KUBO KOICHI
IPC: C08K7/28
Filed: 1993-12-16
Abstract: PURPOSE:To enable a weight reduction in an automobile by providing an aqueous-emulsion paint which gives a coating film having high strength and capable of having a reduced specific gravity and satisfactory chipping resistance, etc., even when containing glass balloons. CONSTITUTION:This paint comprises an aqueous emulsion of a polymer serving as a film-forming ingredient and further contains a super mol.wt. polymer having an average mol.wt. of 4X10<6> or higher.
Patent JP-2001159985-A (JP)
Title: Duplex device
Inventor: KONDO MAKOTO
IPC: G06F15/177
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a duplex device capable of relieving processing burden of a processor. SOLUTION: When a processing to change an internal state by communicating with terminals 21, 22 is executed, processors 11, 12 store information regarding the internal state after the change as an update log including processor information (machine IDs 'A', 'B') and update information (sequence number). The update log is simultaneously transmitted to other processors. In addition, when an unstored update log is received from other processors, the processors 11, 12 update the internal state according to the update log and store the update log. The terminals 21, 22 can also be constituted so as to select the processors 11, 12 on the basis of a priority level.
Patent JP-H06165833-A (JP)
Title: Refuge device for double ceiling
Inventor: KATO MASAO
IPC: A62B5/00
Filed: 1992-11-30
Abstract: PURPOSE:To constitute the device so that the lower cover and the upper cover are opened from the downstair side, and also, a ladder can be extended, and refuge and a rescue operation from the downstair side to the upstair side can be executed. CONSTITUTION:To opening parts 1a, 2a provided in a slab 1 of a floor, a veranda, etc., and a ceiling 2 of its downstair side, the upper frame 3 having the upper cover 5 on the upper face, and the lower frame 4 having the lower cover 6 on the lower face are attached, respectively. A ladder 7 folded and contained in the upper frame 3 can be extended to the downstair floor or its vicinity. The ladder 7 is formed so that it can be drawn up and contained by a slow descending device 8. In the upper frame 3 and the lower frame 4, the lower cover opening mechanism 20 having the lower cover operating part which is attached to the lower cover 6 and locking a free end part of the lower cover 6 so as to be lockable and detachable, and the upper cover opening operation transfer part which is attached to the upper cover 5 and interlocked with the lower cover operating part, and engaged to the upper cover 5 only at the time of opening operation of the upper cover 5 is provided. A ladder extension chain 30 connected to an opening lever 8b of the slow descending device 8 is formed so that it can descend downstairs in connection with opening of the lower cover 6.
Patent JP-H03201123-A (JP)
Title: Printing control system
Inventor: KOTO SHIRO
IPC: G06F3/12
Filed: 1989-12-28
Abstract: PURPOSE:To accurately grasp the advancing state of printing operation by displaying the number of residual pages to be printed, a residual time up to the completion of printing, and a printing job name on a printer device. CONSTITUTION:A master device 1 calculates the total number of pages to be printed from the volume of printing data and sends a printing job name and the number of pages to the printer device 2. The device 2 stores the job name and the number of pages in a register 4 and a counter 5 and displays the contents on a display device 6. Then the device 1 sends printing data to the device 2, which stores the sent data in a data memory 7. A dot developing part 8 reads out the printing data from the memory 7, develops the read contents to a dot pattern and stores the developed result in a memory 9, and after ending the development of one page, a printing mechanism part 11 prints out the data. A print output detecting part 12 monitors the printing, informs the printed data of each page to the counter 5, which displays the residual number of pages to be printed on the device 6. Thus, the advancing state of the printing operation can be accurately grasped.