baber/WOPTO huggingface dataset:
Patent JP-H01225811-A (JP)
Title: Combustion device
Inventor: JINNO HIDEYUKI
IPC: F23C99/00
Filed: 1988-03-04
Abstract: PURPOSE:To reduce the generation of noise, by a method wherein when a fluctuation in a pressure occasioned by combustion is produced in the combustion chamber of a combustion device, e.g. an instantaneous water boiler, a fluctuation in a pressure is absorbed by means of a number of pores formed in the wall surface of a combustion case and a cover with which the pores are covered. CONSTITUTION:An instantaneous gas water boiler 1 is provided with a combustion chamber 2, a body case 4 having a heat exchanger 3 disposed to the upper part of the combustion chamber, and a centrifugal blower 5 with the aid of which combustion air is fed to the combustion chamber 2. A number of pores 13 are formed in the portion, where the combustion chamber 2 is formed, and the portion, having the heat exchanger 3, of the wall surface of the body case 4, and a cover 14 is airtightly mounted in a manner to cover the pores therewith. A sound absorbing material 15, e.g. glass wool, is situated between the cover 14 and the body case to the upper part of a discharge port 11. When a fluctuation in a pressure is produced in the body case 4 due to combustion, a fluctuation in a pressure is absorbed in the cover 14 through a number of the pores 13.
Patent JP-H04289086-A (JP)
Title: Manipulator controller
Inventor: MUNEYUKI TADASHI
IPC: B25J9/10
Filed: 1991-03-18
Abstract: PURPOSE:To complete origin detection work reliably, in a controller for manipulators such as a welding robot, a positioner and a slider, by deactivating a rotating prohibition signal from an operating limit detector used as an origin switch to prevent knocking and deviation failure at the time of origin detection work. CONSTITUTION:A shut-down circuit 6 is provided which shuts down the operating signals of an operating limit detector 4 from being inputted into a servo-motor control means 3 in a prescribed direction for origin detection work by driving respective operating members 1 of a manipulator in the direction upon receiving a starting command for origin detection work.
Patent JP-S56149486-A (JP)
Title: Nematic liquid crystal composition
Inventor: SATOU HIDEO
IPC: G09F9/35
Filed: 1980-04-21
Abstract: PURPOSE: To provide the titled liquid crystal compsn. which exhibits characteristics suitable as a liquid crystal for time division driving, by a method wherein a specified fluorine-contg. org. compd. derived from 4-fluorophenol is blended with a nematic liquid crystal compd. having positive dielectric anisotropy.  
     CONSTITUTION: A trans-4-alkylcyclohexanecarboxylic acid chlorine is reacted with 4-fluorophenol in a basic solvent such as pyridine to obtain a compd. of formula I (wherein R is 1W10C alkyl). This compd. is blended with at least one nematic liquid compd. having positive dielectric anisotropy (e.g. a compd. of formula II or III wherein R 1  is 1W10C alkyl, alkoxy) to produce the desired liquid crystal compsn. This liquid crystal compsn. exhibits excellent characteristics such as extremely low C-N transition temperature, low viscosity, less variation in physical properties due to temperature change and availability of low threshold voltage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05209253-A (JP)
Title: Nonaging steel for cold rolling
Inventor: WAKAO MASAMITSU
IPC: C22C38/14
Filed: 1991-03-18
Abstract: PURPOSE:To provide components for executing cementite precipitating treatment (overaging treatment) in a short time at the time of manufacturing a cold rolled steel sheet by subjecting it to overaging treatment succeeding to continuous annealing treatment for imparting nonaging properties thereto. CONSTITUTION:This steel contains <=0.05% C, <=0.02% Si, <=0.06% Al, 0.02 to 2.0% Mn and 0.003 to 0.015% S and contains 0.002 to 0.05% of at least one kind among Zr, Ce and Hf, and the balance substantial Fe. Or, in the said fundamental componental system, moreover, 0.02 to 0.05% Ti is incorporated and 0.02 to 0.05% of at least one kind among Zr, Ce and Hf is incorporated, and the balance is substantial Fe. Many oxides are finely dispersed, by which MnS is largely dispersed and precipitated, so that the precipitating rate of cementite can be improved approximately to 100%, and it is made excellent in aging properties.
Patent JP-S63219642-A (JP)
Inventor: TAKAMOTO AKIHIRO
IPC: B65H51/04
Filed: 1987-03-10
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-H11250657-A (JP)
Title: Synchronous semiconductor memory
Inventor: TANAKA TSUGUHIKO
IPC: G11C11/406
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently designating a memory bank used for the refresh and starting and ending procedure of the self refresh. SOLUTION: The synchronous dynamic RAM having a plurality of memory banks 200A, 200B capable of the independent memory access operation and refresh control circuit capable of refreshing either of the designated plurality of memory banks 200A, 200B is constituted so as to refresh the plurality of memory banks en bloc when a row address input terminal or one of other specified input terminals is at the high level, and to refresh one memory bank designated by a band select bit composed of one bit of the other row address or combination of a plurality of bits among the plurality of memory banks when the row address input terminal or one of other specified input terminals is at the low level.
Patent JP-S62269732-A (JP)
Inventor: ROBAATO AARU GURAINSUTETSUDO
IPC: B01D53/56
Filed: 1987-03-10
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-S56160200-A (JP)
Title: Hearing aid
Inventor: TAKAHASHI TATSUMI
IPC: H04R25/04
Filed: 1980-04-22
Abstract: PURPOSE:To ensure an easy and instantaneous understanding for the speech of an ordinary speaker, by extracting the voice of an ordinary speaker, i.e., third person after converting it to a highly understandable voice of a specified speaker. CONSTITUTION:The aural signal supplied from an input terminal 1 is converted to a series of a phoneme symbol through a voice analyzing circuit 2 and compared with the phoneme standard pattern given from a phoneme standard pattern storage circuit 3 at a phoneme recognizing circuit 4. Then a comparison is given between the phoneme series obtained at the circuit 4 and the standard pattern given from a word standard pattern storage circuit 5 at a word recognizing circuit 6 to decide the type of a word and to be supplied to a recognition/selection circuit 8 in the form of a recognition output signal. The circuit 8 compares the recognition output signal sent from the circuit 6 with the output signal sent from a specified word storage circuit 7. The output signal from the circuit 7 is sent to an output terminal 9 when a coincidence is obtained through comparison; while the recognition output signal is sent as it is to the terminal 9 when noncoincidence is obtained.
Patent JP-H10255193-A (JP)
Title: Guidance system
Inventor: GOTO KOICHI
IPC: G08G1/005
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a guidance system which can properly guide a user to a target object with use of a small number of elements. SOLUTION: The elements 10-1 to 10-4 storing the 1st data showing a target object and the inherent 2nd data showing a relative position to the target object are arranged in a cross shape. When a user moves a stick, an antenna 32 gets close to two elements. Then the data are transmitted from the elements and received by a portable receiving device 40 via the antenna 32. At the device 40, the target object is specified based on the 1st data which are common to both elements. Then a relative angle is decided between the moving direction of the stick and the target object based on the inherent 2nd data which are different between both terminals.
Patent JP-H10244929-A (JP)
Title: Carriage vehicle
Inventor: NAKANO SHIYOUEN
IPC: B66F9/075
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent the idling of a driving wheel so as to insure stable travel. SOLUTION: When there is a cargo in a cargo supporting device 11, a movable weight 12 is moved to a position far-off from a front wheel 2. Meanwhile, when no cargo is mounted on the supporting device 11, the movable weight is moved to a place near the front wheel 2. With this contrivance, since an appropriate load is imposed on the front wheel 2, the idling of the front wheel 2 as a driving wheel can be restricted even when the road surface is slippery.
Patent JP-H03254830-A (JP)
Title: Granulating coating method and apparatus
Inventor: OKAMOTO KUNIHIRO
IPC: B01J2/00
Filed: 1990-03-05
Abstract: PURPOSE:To obtain a uniform coated product by reciprocally operating a spray means supplying a coating solution into a rotary drum in the axial direction thereof by a reciprocating operation means. CONSTITUTION:A coating solution is supplied into a rotary drum 1 having an object to be coated received therein by a spray gun 2 and the spray gun 2 is repiprocally operated by an air cylinder 3. As a result, uniform spraying is cartied out regardless of the position of the object to be coated in the rotary drum and a uniform coated product can be obtained.
Patent JP-S62209453-A (JP)
Title: Silver halide photographic sensitive material having glass base
Inventor: SUGITA HIROSHI
IPC: G03C1/76
Filed: 1986-03-10
Abstract: PURPOSE:To provide a photographic image of high contrast, to improve dimensional stability and to prevent the exfoliation of a silver halide emulsion layer from a base by incorporating a silane coupling agent to the surface side having the emulsion layer. CONSTITUTION:This photosensitive material contains the silane coupling agent on the surface side having the silver halide emulsion layer. The silane coupling agent may be added to any hydrophilic colloid layer of the silver halide emulsion layer, under coating layer, protective layer, etc. and the treatment of the glass surface with the compd. is a good alternative. The more preferable form is to incorporated the silane coupling agent into the silver halide emulsion and to coat the emulsion on the base or to treat the surface of the glass base with the silane coupling agent. The compd. is preferably dissolved in water, lower alcohol, aceton, etc. and the soln. is added to the hydrophilic colloid layer such as silver halide emulsion layer in the case of adding the compd. to said layer. The amt. of the addition is preferably in a 2X10<-5>-8X10<-4>mol range per (g) of hydrophilic colloid.
Patent JP-S54144827-A (JP)
Title: Address signal supply system for memory circuit
Inventor: HIRAHATA SHIGERU
IPC: G09G5/22
Filed: 1978-05-04
Abstract: PURPOSE: To prevent the lowering in the processing speed of CPU and to simplify the circuit constitution, by supplying the address signal the same as that of display RAM to the data RAM.  
     CONSTITUTION: The computer system having the display circuit is constituted with the CPU 1, data ROM, data RAM, and character code display circuit 7. When a greater capacity memory circuit is desired with lower cost, dynamic type RAM is used as the data RAM 3, and in this case, sequential refreshment can be required with a given period. Thus, to the RAM 3, the address signal fed from the CPU 1 and the display address signal fed from the display timing pulse generating circuit 71 are alternately fed with the address selection circuit 72 as composite address signal, and the RAM 3 performs refresh operation during the display period of the display RAM 73. Thus, since the circuit 71 and the circuit 72 for RAM 73 are commonly used for the refresh circuit of RAM 3, the circuit is made simple and the unit can be constituted with low cost. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61211761-A (JP)
Title: Menu retrieval device
Inventor: TAKASE HITOSHI
IPC: G06Q10/00
Filed: 1985-03-18
Abstract: PURPOSE:To know a menu to be cooked by materials in stock and its cooking method by selecting the menu of a total weight showing an using ratio of the material designated in the menu searched by a retrieval means being more than a predetermined value and displaying its cooking method. CONSTITUTION:When starting a retrieval, a material list adding numerals to a material list display area 31 of a CRT 5 is displayed. When designating the material by a numeric key, it is displayed on a selecting material display area 32 and a name of the material is stored in an input material memory means 8. When a set key input is present, the menu using the materials is retrieved from a material memory means 9, stored in a retrieval menu memory means 11, and then, a weighted material list of the menu is taken out from a weight memory means 13 to add a weight to an adding register 15. On one menu, all the materials are examined and when the contents of the adding register 15 are above a predetermined value, they are stored in a selecting menu memory means 16 and displayed on a selecting menu display area 33. When the menu is designated, from a cooking method memory means 17, it is taken out and displayed on the CRT 5.
Patent JP-S56151250-A (JP)
Title: Method and device for feeding emulsified fuel
Inventor: SHIMAZAKI MASUO
IPC: F02D19/12
Filed: 1980-04-24
Abstract: PURPOSE: To maintain the state of emulsion of fuel supplied to a boiler and the like and thereby improve the burning quality of the fuel by agitating the emulsified fuel constantly and uniformly in a storage tank.  
     CONSTITUTION: The fuel in a heavy-oil storage tank 4 is introduced into an emulsifying tank 8 together with an additive from an emulsifier-adding part 10 and is stirred by a mixer 12. The tank 8 is provided with outside circulating circuits 13, 14, 15, 16 and 18, whereby emulsification is expedited. The emulsified fuel is stored in a storage tank 17. This tank 17 is also provided with outside circulating circuits 20, 21, 22 and 23 having a mixer 23 and by these units the emulsification is maintained. And, at the time of operation of the boiler 3, the fuel is supplied through the intermediary of a feeding pipe 2 having a heating device 26, while at the time of the stoppage thereof the fuel in the pipe 2 is returned into the tank 17 by switching a switching valve 28. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59210488-A (JP)
Inventor: SUTEIIBUN TEII MEIYAA
IPC: G06T15/00
Filed: 1984-03-22
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-2000249651-A (JP)
Title: Noncontact steam leakage detection method and device
Inventor: YOSHIMURA TAKASHI
IPC: G01N21/3554
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To accurately measure the amount of steam in space to be measured even if measurement distance fluctuates by applying an infrared laser beam and a visible light laser beam to the space to be measured and comparing the quantity of reflection light. SOLUTION: An infrared laser beam and a visible light laser beam are applied to space (inner wall of a building) 19 to be measured. Condensed reflection light is classified into infrared and visible light by a selection mirror 10, the infrared light is guided to a PbS sensor 11 and is converted to an electrical signal, and the visible light is guided to an APD sensor 12 and is converted to an electrical signal. Then, the quantity of light of the infrared laser beam being reflected from the space 19 to be measured, that of the infrared laser beam being reflected from the space 19 to be measured, and that of the visible light laser beam being reflected from the space 19 to be measured are compared. After that, the amount of steam leakage existing in the space 19 to be measured is detected from the comparison value.  However, since the change in the amount of attenuation is larger depending on the propagation distance of the laser beam, the propagation distance change in the laser beam is calculated from the propagation time of the visible light laser beam, absolute humidity obtained from the output of a temperature/humidity sensor 25 is included, and fluctuation due to a distance change is corrected.
Patent JP-H08248557-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KANEKO SATOSHI
IPC: G03C1/22
Filed: 1995-03-14
Abstract: PURPOSE: To provide the silver halide photographic sensitive material extremely enhanced in contrast and high in sensitivity and improved in sand fog and reduced in residual dye stains by subjecting it to rapid development processing using a stable developing solution high in sulfite ion concentration. CONSTITUTION: The photosensitive material contains a hydrazine derivative and at least one of compounds represented by formulae I and II in which each of Z1 -Z3 is an atomic group necessary to form a 5- or 6-membered N-containing hetero ring; each of Q1 -Q6 is an atomic group necessary to form an oxazolidine, imidazolidine, or thiazolidine ring: each of R1 -R3 is an alkyl or alkenyl group; each of L1 and L13 is a methine group; X is a counter ion; each of (m), (q), and (r) is 1 or 2; each of (n), (p), and (s) is 1, 2, or 3', and at least one of the N atoms in formulae I and II has a propargyl group.
Patent JP-S59179352-A (JP)
Title: Printer
Inventor: TATARA YOSHIKUNI
IPC: B41J1/30
Filed: 1983-03-31
Abstract: PURPOSE:To discriminate a home position and a wheel kind, by detecting the home position discriminating mark and the wheel kind discriminating mark provided to a type wheel. CONSTITUTION:Marks 75, 76 each comprising a reflective plate as home position and kind discriminating marks are provided to the same circumference of the peripheral front side surface of the boss part 71 provided to a type wheel 23 at equal intervals within a region smaller than a semicircle. These marks are same in the width thereof in th rotary direction Q of the type wheel 23 and the mark 76 is provided in a number corresponding to the kind of the type wheel. A reflective type of photosensor being a discriminating mark detecting means consisting of a light emitting element 80 and a light receiving element 81 is provided to the front frame of a carriage for mounting a cassette wheel 22 and the discriminating marks are detected through the notch part 24a of the cassette case 24. A selection control circuit discriminates the home position and the wheel kind of the type wheel 23 on the basis of the detection pulse outputted when the marks 75, 76 from the photosensor 63 are detected.
Patent JP-S59179192-A (JP)
Title: Waste water treating apparatus
Inventor: TAKAKI TSUNEO
IPC: C02F3/06
Filed: 1983-03-31
Abstract: PURPOSE:To perform solid-liquid separation and purification of waste water effectively by providing air-dispersing pipes in an aeration chamber to replenish microorganisms with oxygen by the supply of external air and to give whirl motion to the waste water. CONSTITUTION:A treating tank is separated by a partition plate 2 to an aeration chamber 3 and a sedimentation chamber 4. A communication section 5 for communicating the liquid in the aeration chamber with the sedimentation chamber 4 is provided to the central part at the top of the partition plate 2. Another communication section 9 is provided between the sedimentation chamber 4 and a sterilization chamber 8, and a discharging section 10 is provided to the sterilization chamber 8. At the bottom of the aeration chamber 3, is provided an air- dispersing pipe 13 horizontally and displaced nearer to one side of the chamber, extending in the direction crossing vertically with contact plates 12. A compressor 14 is connected to the air-dispersing pipe 13.
Patent JP-S59181023-A (JP)
Title: Aligning device for integrated circuit lead frame
Inventor: NAKATSURU AKINORI
IPC: H01L21/50
Filed: 1983-03-30
Abstract: PURPOSE:To increase the productivity in the molding process by utilizing the performance of the device efficiently by aligning lead frames of various kinds at a time on a loading frame by one device. CONSTITUTION:Magazine arranging parts 13 and 14 are arranged respectively on both sides of a direction of a flow of a lead frame of a jig arranging part 12 on which a loading frame 11 is arranged. On the arranging parts 13 and 14, lead frame containing magazines 15 and 16 are set and contain plural lead frames of various kinds. Operating plates 17 and 18 are arranged on both sides of the arranging part 12 in parallel to a direction of a flow of the lead frame, thereby enabling the operation from the both sides by two operators 19 and 20 who face the device.
Patent JP-S53140534-A (JP)
Title: Cycloconverter control equipment
Inventor: NAKAMURA KIYOSHI
IPC: H02P21/22
Filed: 1977-05-13
Abstract: PURPOSE: To improve waveform of rising current during switching and to assure electrical output by producing switching signal having leading phase against current pattern and starting switching operation at time point prior to polarity switching of current pattern. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0834118-A (JP)
Title: Address assignment system of integrated printing head
Inventor: DEIMITORI AAGIRESU
IPC: B41J2/05
Filed: 1994-02-28
Abstract: PURPOSE: To provide a high density integrated print head at low cost using a three dimensional addressing system. CONSTITUTION: A plurality of groups 18 of ink jet elements are arranged in M row by N column and selected arbitrarily by first addressing means 12a, 12b and second addressing means 14a, 14b. The ink-jet element in each group comprises a heater resistor 22 and a transistor 20, having a gate connected with third addressing means 16a-16j. The transistor for a specific ink-jet element in the ink-jet element groups 18 selected by the first and second addressing means is conducted selectively to excite the heater thereof. According to the arrangement, mounting density of print head is enhanced drastically. A resistance-adjusting means adjusts the resistance between the first and second addressing means 12a, 12b and 14a, 14b.
Patent JP-H11297729-A (JP)
Title: Semiconductor package and forming method thereof
Inventor: CHEW CHEE HIONG
IPC: H01L23/495
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To increase the number of semiconductor dies to be sealed per unit time by arranged the die between the flag part of a first lead frame and the lead part of a second lead frame, forming electrical connections and sealing the die in a molding material, thereby enhancing the rate of operation. SOLUTION: Welded flag frame and clip frame are subjected to reflow soldering process, and solder pools are fused between a semiconductor die 30 and a flag part 7 and between a lead part 19 and a pad position on the die 30. After reflow, the die 30, the flag part 7 and the pair of lead parts 19 are sealed by transfer molding, for example, for forming a semiconductor package. Finally, individual semiconductor packages are separated from the flag frame and the clip frame. Since this method employs only single-pick place step and single- reflow process, high speed package process can be realized.
Patent JP-S61214520-A (JP)
Title: Coating device
Inventor: KONO TOSHIHIKO
IPC: G03F7/16
Filed: 1985-03-20
Abstract: PURPOSE:To provide a coated layer with even film thickness while dwindling the temperature difference between a coated element and a turntable into zero by a method wherein, when a coated element is mounted on a turntable arranged in a coating cup to form a coated layer by dripping coating solution, the turntable is provided with a temperature regulating means to regulate the temperature. CONSTITUTION:A temperature regulating pipe 11 is wound around the vertical periphery of a coating cup 1 with an exhaust duct 13 to flow temperature regulating fluid inside the pipe 11 while a horizontal turntable 3 is arranged inside the cup 1 to turn a shaft 4 protruding beyond the backside of turntable 3 by a turning mechanism not shown in figure. Besides, the ceiling of cup 1 is penetrated with a dripping nozzle 6 opposing to the central part of turntable 3 to drip photo resist solution contained in a fluid jacket 12 by a pump 7 for sprinkling the solution on a mask plank mounted on the turntable 3. In such a constitution, a thermostatic coil 8 and a temperature sensor 8a using the Peltier effect are buried in the turntable 3 to regulate temperature in the turntable 3 by a thermostat 10 connected to the coil 8 and the sensor 8a.