baber/WOPTO huggingface dataset:
Patent JP-H09178127-A (JP)
Title: Backfire preventer for gas burner
Inventor: SHIMIZU MASANORI
IPC: F23D14/82
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent possible backfire during the reignition period by a method wherein a lid plate having a primary air port opened is mounted and a damper member is provided to switch the primary air port to the opened position or the closed position so that a damper part is switched over to the opened position at the combustion of a gas burner and to the closed position at the extinguishing thereof. SOLUTION: A damper member 4 is provided at an inflow end of a mixing pipe 11 of a gas burner 1 in addition to a lid plate 13 free to move in the normal of the lid plate 13, namely, longitudinal direction thereof. The damper part 4 is made switchable to the closed position at which it is seated on the lid plate 13 to close a primary air port 13b and to the opened position at which it is separated from the lid plate 13 forward to open the primary air port 13b. During the combustion of the gas burner 1, the damper member 4 is separated from the lid plate 13 to release the primary air port 13b. On the other hand, at the extinguishment, the damper member 4 is get seated on the lid plate 13 to close the primary air port 13b. This enables leaning of a mixed gas in the gas burner 1 thereby preventing possible backfire during the reignition period.
Patent JP-H05166963-A (JP)
Title: Semiconductor device
Inventor: UENO TOSHIO
IPC: H01L23/36
Filed: 1991-12-19
Abstract: PURPOSE:To provide a semiconductor device high in heat dissipating properties and especially an insulating board structure provided in the semiconductor device, where a semiconductor chip is enhanced in resistance to corrosion caused by penetrated moisture in the package. CONSTITUTION:A semiconductor chip 4 is mounted on a conductor pattern 3 formed on an insulating board (ceramic board) 1 for the formation of a circuit assembly, the circuit assembly concerned is enveloped in a package 6 composed of a heat dissipating base 7 and an outer case 8 to assemble a semiconductor device, where the semiconductor chip mounting region of the ceramic board 2 is formed thinner than the other region part to enhance the insulating board (ceramic board) 1 in heat dissipating property to the heat release from the semiconductor chip 4. Furthermore, a recessed groove processing surface 3a is provided in the chip mounting area of the conductor pattern 3 so as to make the inner area of the pattern 3 recessed leaving the periphery of the pattern, whereby a route of the penetrated moisture from outside to a semiconductor chip is elongated in creeping distance.
Patent JP-2000161676-A (JP)
Title: High-frequency heater
Inventor: NAKANO OKIHIKO
IPC: F24C7/02
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent a mounting work direction from becoming an opposite direction in the case of mounting magnetrons in a high-frequency heater having a plurality of magnetrons. SOLUTION: The high-frequency heater comprises a pair of right and left bolts 8 fixed to a waveguide, holes 11 engaged with the bolts and fixtures 7 each having a protrusion 10 to be inserted into a clamping hole 2 of a magnetron. In this case, the two fixtures are used laterally symmetrically to fix the magnetron 1 to the waveguide 3. Thus, even a mounting position of the magnetron 1 is downward, the fixture 7 is mounted rear of the magnetron and clamped with a nut in the same direction, and hence an inconvenience of assuring an excess working space, moving an equipment at each time or altering a working attitude can be eliminated. The protrusion 10 of the fixture 7 has functions of inhibiting rotation of the fixture 7 and positioning it to not only improve operability but also prevent a riskiness of leaking a radio wave or the like caused by a positional deviation of the magnetron.
Patent JP-H01176871-A (JP)
Title: Dispersion coating valve
Inventor: NAGAI TAKUO
IPC: F16K27/00
Filed: 1987-12-29
Abstract: PURPOSE:To form a corrosion-proof coating layer with uniform thickness by applying chromium dispersion coating entirely onto the inner and outer faces of a cast iron or steel valve box. CONSTITUTION:A cast iron or steel valve box 1 has a flow-in port 11 at the right end section, a flow-out port 12 at the left end section and a partition 14 having a through-hole 13 in the central section. A section for containing a valve body 2 is formed at the upper side of the through-hole 13 in the partition 14. Chromium dispersion coating is applied onto the entire surfaces of the valve box 1, a cover 6 and a cap 9. Consequently, a coating layer having thickness of 10-100mum is formed onto the basic material and serves as a corrosion-proof layer. Thereafter, the basic material is subjected to annealing in order to improve tenacity.
Patent JP-H11168677-A (JP)
Title: Television broadcasting receiver
Inventor: WAKIZAKA MASAKO
IPC: H04N5/44
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To facilitate program reservation by showing a start time and an end time which correspond to a designated separation frame as default values of the broadcast start time and the broadcast end time of a program to be reserved on a reservation setting image. SOLUTION: When a user moves a cursor into a separation frame that includes a program he wants to have reserved on a program guide table and then depresses a decision key and the period frame between 8 a.m. and 9 p.m. of a Broadcasting Satellite(BS) 11 channel is designated, a reservation setting screen for ground wave and BS broadcasting is shown on a CRT. In such a case, a broadcasting data and a channel number which correspond to the selected period frame are shown and a title name entry box to input a start time entry box, an end time entry box, a title name, etc., are displayed. A start time and an end time which correspond to the selected separation frame are automatically shown in the start time entry box and the end time entry box.
Patent JP-2000162592-A (JP)
Title: Projection type picture display device
Inventor: SAWAI YASUMASA
IPC: G02F1/1335
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To effectively modulate light from a light source and to display a bright and even picture by forming a light source image by a light source image forming optical system so that the pixel distribution of a liquid crystal panel may be distribution enlarged in a ratio different between two perpendicular directions and forming an image by an image-formation optical system so that the distribution may agree with the pixel distribution of the liquid crystal panel in two cylindrical lens arrays. SOLUTION: The respective lens cells of a 1st lens array 32a form the light from the light source 31 into the images on the corresponding lens cells of a 2nd lens array 32b. The light source images are formed on the respective lens cells of the lens array 32b, and the lens array 32b becomes a secondary light source in a surface state where plural light source images are two- dimensionally arrayed. The respective lens cells of the lens array 32b are set to guide the transmitted light to the entire surface of the liquid crystal panel 37. The light from the light source 31 made incident on the respective lens cells of the lens array 32a is temporarily individually formed into the images as the light source images, and then superposed each other on the panel 37.
Patent JP-H03197633-A (JP)
Title: Oxide added intermetallic compound ti-al base alloy
Inventor: MASAHASHI NAOYA
IPC: C22C14/00
Filed: 1989-12-25
Abstract: PURPOSE:To obtain the alloy light in weight, excellent in high temp. strength and having improved mechanical characteristics by adding a specified amt. of oxide to a binary Ti-Al alloy. CONSTITUTION:By weight, 0.01 to 0.8% oxide is added to a binary Ti-Al alloy constituted of 63.5 to 67.9% Ti and 31.3 to 35.8% Al to form an intermetallic compound Ti-Al base alloy. As the oxide, Y2O3, CaO or Al2O3 is used, and its amt. to be added is regulated to about 0.01 to 0.5%. Owing to the addition of a trace amt. of oxide, the alloy is provided with nearly 40% compressive deformability at ordinary temps. as well as its strength from ordinary to high temps. can be improved. In this way, its application to the process of working such as rolling and forging in which compressive stress is influential is permitted, so that forming members can advantageously be manufactured.
Patent JP-H03197634-A (JP)
Title: Ti-al intermetallic compound having excellent high temperature oxidation resistance
Inventor: IKEMATSU YOICHI
IPC: C22C14/00
Filed: 1989-12-25
Abstract: PURPOSE:To increase the high temp. oxidation resistance, cold ductility and high temp. strength of the Ti-Al intermetallic compound by adding at least one kind among Mn, Cr and V and one or >=2 kinds among the groups Vb and VIb to a Ti-Al intermetallic compound. CONSTITUTION:An intermetallic compound constituted of, by atom, 40 to 52% Ti and 60 to 48% Al is incorporated with 0.1 to 2% of at least one kind among Mn, Cr and V. Furthermore, 10 to 1000 ppm of one or >=2 kinds among P, As and Sb (group Vb) as well as Se and Te (group VIb) are incorporated thereto. The alloy is subjected to regularization annealing in the range of about 900 to 1100 deg.C in the atmosphere of an inert gas to transform the crystalline structure of a matrix into an L1o type ordered one.
Patent JP-H11164859-A (JP)
Title: Rehabilitation device
Inventor: SAKAMOTO TAKESHI
IPC: A61H1/02
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a rehabilitation device with which a user can be rehabilitated without feeling much pain so that the track of repeating exercise can be gradually made to be almost an instructed one. SOLUTION: The parameter of an impedance model is changed by a leg load monitoring means when the load (the load in the working space) added on a leg 101 exceeds a prescribed value. Each parameter is set sufficiently low based on a count of a repetition number counter 108 when repeating exercise is started, and the parameter changes to increase so that the number of repetition increases.
Patent JP-H06187249-A (JP)
Title: Disk array device
Inventor: MATSUNAGA RIICHI
IPC: G06F12/16
Filed: 1992-12-16
Abstract: PURPOSE:To utilize mutual advantages to improve the throughput and to shorten the read/write time of a disk drive by switching RAID levels according to the amount of data. CONSTITUTION:When data are written or read, a host sends a command to a disk array through a host interface 5, a data bus 6, and a control bus 7. The command contains data on an operation indication, the length of data, the level of RAID, an address, etc., on a medium on the disk drive, etc. On receiving the command, the disk array judges which level of the RAID operation is performed by a microcomputer 91 and sends an indication to a RAID level setting circuit 11 through a RAID switching indication signal line 13.
Patent JP-H04205371-A (JP)
Title: Document processor
Inventor: KAWAMOTO SHINJI
IPC: G06F17/22
Filed: 1990-11-30
Abstract: PURPOSE:To keep the amt. of learning information in document units to a least necessary amt. by changing the output order of conversion candidates based on the learning information in document units when there is a word learned in document units and preferentially displaying the learning information in document units. CONSTITUTION:When the conversion request is a primary conversion, the character string is sent to a conversion control part 4. In this case, the conversion control part 4 retrieves conversion candidates for KANA(Japanese syllabary)/ KANJI(Chinese character) conversion from a dictionary in a dictionary management part 6, and sends the conversion candidates to a leaning control part 5. Then, the learning control part 5 decides the conversion candidate output order from the learning information of the dictionary in the dictionary management part 6. At this point, when there is a word which is learned in document units in the conversion candidate, the conversion candidate output order is changed so as to give highest priority to the word to send it to the conversion control part 4. Thus, the amount of learning information for a document file can be kept to a least necessary amount, and the storage capacity of the memory can be effectively used.
Patent JP-H05151053-A (JP)
Title: File control system
Inventor: SEKINE HIROTAKA
IPC: G06F12/00
Filed: 1991-11-26
Abstract: PURPOSE:To easily perform the addition, alteration, deletion, etc., of a file during the execution of a system and to generate no contradiction even if the same system is used by one machine at the same time. CONSTITUTION:A working temporary file control means 2 controls a working temporary file with a working temporary file control file 1 so that the same file name is not used. A file control means 4 dynamically controls all files by using a file control table 3. A file assignment control means 6 dynamically control the assignment states of all the files by using a file assignment state control table 5.
Patent JP-H10230471-A (JP)
Title: Reversible advanced impact mechanism
Inventor: PUTNEY GORDON A
IPC: B25D15/02
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an improved impact mechanism which can avoid the disadvantage of a conventional impact mechanism, and add structural and operational advantages. SOLUTION: This impact mechanism 34 includes a rotating-type shaft 36 which is applied for connection with a motive power source, a rotating-type anvil 42, a tubular hammer 40 involving a pair of ears which engage with anvil ears, and a spring 48 which pushes the hammer toward the anvil so as to make a rotation-type tubular drive connecting member and make hammer ears engage with the anvil ear. When the shaft rotates in a first direction and torque applied to the hammer by the anvil exceeds a prescribed threshold value, a sleeve 38 rotates, a first can structure separates the hammer from the anvil in an axial direction, so that the hammer separates from the anvil. When the shaft is rotated in the second direction and torque applied to the hammer by the anvil exceeds a prescribed threshold value, the second cam structure separates the hammer from the anvil in an axial direction, so that the hammer comes off from the anvil.
Patent JP-H03198890-A (JP)
Title: Key board type electronic musical instrument provided game function
Inventor: KONISHI SHINYA
IPC: A63F9/00
Filed: 1989-12-27
Abstract: PURPOSE:To familiarize a beginner with an electronic musical instrument by playing a proper length of a phrase to inform the beginner of the phrase, making the beginner use a key board to play a musical sound corresponding to the phrase and adding a function of judging whether or not the musical sound corresponds to the phrase to the electronic musical instrument. CONSTITUTION:When phrase data are read out of a phrase data memory means 26 to operate a keyboard 21 by the operation of an operating piece 22b while a game mode is set by the operation of an operating piece 22a, and when the lead-out phrase data coincides with the phrase data on the operated keyboard 21, an informing means 23b is operated. When both data do not coincide with each other, an informing means 23a is operated. Thus, a beginner can enjoy at ease a game for guessing the questioned phrase with an electronic musical instrument while he can memorize the musical sound unconsciously through the play for the answer.
Patent JP-H11154432-A (JP)
Title: Device for opening window of self-supporting cable
Inventor: SATO HIROYUKI
IPC: H01B13/26
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To open a window always at regular intervals even when the linear velocity of a cable is changed. SOLUTION: This device is provided with a control part 3 which controls operating motion of a stopper according to a operating pulse signal from a take-over machine 1 put on the downstream side of a cable. The device for opening a window of the self-supporting cable which opens the window by extruding and plunging the stopper into a coupling part between a cable core right after being extruded from a cross head and a messenger wire is provided with the control part 3 which controls operating motion of the stopper according to linear velocity of the cable, therefore the window can be opened always at regular intervals.
Patent JP-H08180054-A (JP)
Title: Document processor
Inventor: MARUYAMA TAKASHI
IPC: G06F17/22
Filed: 1994-12-26
Abstract: PURPOSE: To convert a certain KANA (Japanese syllabary) character string to a KANJI (Chinese character) character string provided with a certain conversion format (the information of TAB and line feed, etc.). CONSTITUTION: Conversion information provided with conversion format information (the information of TAB and line feed, etc.,) is stored in a special dictionary file 14 beforehand. Then, when the KANA character string is inputted and a conversion operation is instructed from an input device 18, a control part 10 reads the conversion information pertinent to the inputted KANA character string from the special dictionary file 14, converts the conversion format information in the read conversion information into actual control codes (a TAB code and a line feed code, etc.,) and thus, displays and outputs the KANJI character string matched with the conversion format to a display device 20.
Patent JP-H04169191-A (JP)
Title: Method for fermentation and purification of novel fungicidal substance krf-001 complex
Inventor: BOKU NARUMI
IPC: A61P31/04
Filed: 1990-11-30
Abstract: PURPOSE: To obtain the subject new complex useful as a nonpollution antifungal agent in good yield and provide mass-production thereof by culturing a new microorganism belonging to the genus Bacillus under immersion aerobic fermenting conditions.  
     CONSTITUTION: A microorganism Bacillus subtilis subspecies Krictiensis (ATCC 55079) or Bacillus subtilis subspecies Krictiensis M 18-91 (ATCC 55078) or its active mutant capable of producing an antifungal substance KRF-001 complex is fermented or cultured in a culture medium containing an assimilable carbon source and an assimilable nitrogen source under immersion aerobic fermenting conditions to afford the objective complex. The culture is preferably carried out at 30°C and pH 7. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H07195388-A (JP)
Title: Artificial stone product, and its production
Inventor: YAMAGUCHI HIROAKI
IPC: B29C39/12
Filed: 1993-12-28
Abstract: PURPOSE:To easily produce an artificial stone product by arranging a core material such as plywood in the body of a forming mold constituted of the top and bottom forces and filling resin material into the molding space formed between the core material and the body of the mold. CONSTITUTION:The inside molding surfaces of a top force 10 and a boxy bottom force 11 are uniformly sprayed with vinyl ester resin for gel coating. Gel coating layers 13, 14 are formed and hardened. The gel coating layers 13, 14 are sprayed with a mixture in which unsaturated polyester and colored white marble are uniformly mixed. Base material layers 15, 16 are formed and hardened Gap-holding pieces 18 are bonded to the four corners of the upper part thereof. Core material 17 is inserted thereon by joining the gaps together and the top and bottom forces 10, 11 are united. The gaps are uniformized in the whole circumference by the holding pieces 18 and the molding space S is formed. Resin is filled in the space S through the pouring hole 19 of the bottom force 11 and a resin layer 20 is formed. After resin is hardened, mold release is performed. A film of a triple lamination structure constituting of the base material layer, the gel coating layer and the resin layer is formed. An artificial stone product B is easily obtained.
Patent JP-2001156905-A (JP)
Title: Telephony equipment, caller id service dealing device and communication system
Inventor: SAKATA TOSHIHIKO
IPC: H04M1/57
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a caller ID service dealing device, which can flexibly deal with the change of service contents and further enables upgrading concerning the addition of a service. SOLUTION: A caller ID service dealing device 11 is provided with a program memory area 17 so as to flexibly deal with service contents, the format of communication with an exchange, and a program corresponding to the service contents change or addition is transmitted from the exchange. Then, the caller ID service dealing device 11 can flexibly deal with the change of service contents such as change of caller ID service contents, addition of a novel caller ID service or error in service contents between respective telephone companies (carriers) by downloading required data without individually developing devices and further enables upgrading concerning the addition of a service.
Patent JP-H09176142-A (JP)
Title: Production of aminothiazoleacetic acid derivative
Inventor: MATSUNAGA TOMONORI
IPC: C07D277/30
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a compound in high yield by using a dialkyl carbonate as solvent by not separating the dialkyl carbonate in the hydrolysis process on the way but removing it as a carbonate after the hydrolysis but before neutralization reaction. SOLUTION: An aminothiazoleacetic acid derivative ester of formula I (R<1> is a protected OH; R<2> is an alkyl; a bond shown by a wavy line denotes a syn- or anti-isomer) is reacted with a dialkyl dicarbonate in a dialkyl carbonate to produce an alkoxycarbonyl aminothiazoleacetic acid derivative ester of formula II (R<3> is an alkoxycarbonyl), which is then hydrolyzed using a base, and the resultant byproduct carbonate is separated, and the remaining base is neutralized, thus obtaining the objective alkoxycarbonyl aminothiazoleacetic acid derivative of formula III which is useful as the basic skeleton of cephalosporin-based antibiotics. According to this method, there is no problem such as liquid level rise during the neutralization reaction, and the objective compound can be obtained safely and in high yield.
Patent JP-H04205411-A (JP)
Title: Mouse
Inventor: ARITA SHINJI
IPC: G06F3/038
Filed: 1990-11-30
Abstract: PURPOSE:To attain the movement of a moved body only in the (x) axis direction and only in the (y)-axis direction even when a computer body does not include a program for controlling the movement only in the (x)-axis direction and only in the (y)-axis direction by providing a mouse body with an (x)-axis direction movement interrupting means a (y)-axis direction movement interrupting means. CONSTITUTION:When the (x)-axis direction movement interrupting means 8 is driven at the time of moving the mouse in an oblique direction, an x-axis direction moving variable is interrupted by the means 8 prior to the transmission of a signal to a computer body 12 and a (y)-axis direction moving variable is counted by a (y)-axis direction moving variable counter 11 and a count value is directly transmitted to the body 12. Thereby the moved body is moved as if the mouse were vertically moved. When the (y)-axis direction movement interrupting means 9 is driven at the time of moving the mouse in an oblique direction, an x-axis direction moving variable is counted up by an (x)-axis direction moving variable counter 10 and a count value is directly transmitted to the body 12. Thereby the moved body is moved as the mouse is horizontally moved. Thus the movement of the moved body only in the (x)-axis direction or only in the (y)-axis direction can be attained.