baber/WOPTO huggingface dataset:
Patent JP-H07193321-A (JP)
Title: Manufacture of semiconductor laser
Inventor: YAMANE MASAHIRO
IPC: H01S5/00
Filed: 1993-12-27
Abstract: PURPOSE:To avoid the intrusion of an impurity gas into an active layer in the thermal step during the element manufacture of a semiconductor laser. CONSTITUTION:In order to grow a P-InP clad layer 6 above an InGaAsP layer 8 by MOCVD process, the flow rate or the concentration of an impurity gas is decreased or lowered in the side close to the active layer 8 while increasing or hightening them as distant from the active layer 8. Through these procedures, the impurity concentration in the P-InP clad layer is made lower in the active layer side while higher as distant from the active layer side.
Patent JP-H04204595-A (JP)
Title: Taste map display device
Inventor: SAMEJIMA MASAKI
IPC: G09G5/00
Filed: 1990-11-30
Abstract: PURPOSE:To grasp how the taste of a cooked object is changed by the selection of a raw material and the cooking method beforehand by storing the taste of the raw materials and changes of the taste in response to cooking methods in advance, reading the taste change data, and displaying the data in a display area. CONSTITUTION:Taste data of raw materials are stored in a ROM 2 in advance, a raw material name is inputted via a raw material key 53, and the corresponding taste data of the raw material are read out from the ROM 2 and displayed in a display area 41 arranged with the stimulating property, thickness, decency, adult compatibility around deliciousness. Taste change data corresponding to cooking methods are stored in a ROM 6 (areas R, G) in advance, the data regarding the raw material name and its cooking method are inputted via the raw material key 53 and a slide lever 55, and the corresponding taste change data are read out from the ROM 6 according to the inputted raw material name and the heating elapsed time and displayed in the display area 41.
Patent JP-2001146544-A (JP)
Title: Thermosetting resin composition and molding material using the same
Inventor: OOTSUKI TOMOHITO
IPC: C08K9/06
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting resin composition having an excellent curability, heat stability and strength and a molding material using this composition. SOLUTION: The thermosetting resin composition essentially comprises 100 pts.wt. novolak phenol resin, from 13 to 17 pts.wt. hexamethylenetetramine, from 25 to 100 pts.wt. ground matters of thermosetting resin cured products and molded products and from 0.2 to 10 wt.% coupling agent against the total weight of the composition.
Patent JP-H02178731-A (JP)
Title: Limiter circuit
Inventor: SHIRASAWA KENJI
IPC: G06F7/38
Filed: 1988-12-29
Abstract: PURPOSE:To shorten a delay time by constituting a limitter circuit controlling output data from the comparison of numeric data and an objective value through the use of plural AND circuits, OR circuits, a maximum value generation means and an output data selection means. CONSTITUTION:The outputs of the exclusive OR circuits 1230-1236 to which respective bits of input data consisting of plural parallel bits and the most significant bit of the input data are supplied, and respective bits of the objective value shown by plural parallel bits are supplied to plural AND circuits 1250-1256. The OR of the outputs of plural AND circuits 1250-1256 is taken in a circuit 127, and maximum value data generated in the maximum value generation circuit 131 corresponding with input data and parallel bit data showing the objective value or input data is selected by an output data selection means 141 corresponding with the output. Thus, the delay time for deciding whether input data exceeds the objective value or not is shortened since an adder is not used.
Patent JP-2001148161-A (JP)
Title: Jitter suppressing circuit, and data reproducing circuit using the same
Inventor: SHIGEE AKIO
IPC: H04L7/033
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a jitter-suppressing circuit which can reduce influence of jitter of an input signal and can supply a stable clock signal, and a data- reproducing circuit using it. SOLUTION: A clock signal PL-CLK is generated by a PLL circuit 100 according to an input signal RF-IN, delay signals of N lines are outputted by a delay circuit 130 consisting of delay elements of N stages, delay signals of N lines from the delay circuit 130 are latched in accordance with a rice edge of a signal RF-DAT to which the input signal RF-IN is delayed, latch data LDAT of N bits is outputted, edge data EDAT reflecting jitter quantity of the input signal RF-IN is outputted by a binary conversion circuit 150 according to this, an average value of edge data EDAT in the prescribed value is calculated by an adder 160, a latch circuit 170, and a divider 180, and a delay circuit 120 selects one of delay signals of N lines of the delay circuit 130 according to the average value and outputs it as a clock signal CLK.
Patent JP-H04196971-A (JP)
Title: Image editing device
Inventor: YAMAGISHI TOSHIO
IPC: H04N1/107
Filed: 1990-11-28
Abstract: PURPOSE:To simplify the setting operation of a medium for region assignment in order to edit document images by editing the images of the documents stored in a 2nd memory means in accordance with the assigned regions formed in the images of the sheets stored in a 1st memory means. CONSTITUTION:Mark sheets S1, S2, S3 for region assignment which are respectively transparent or translucent are stacked and disposed on the images of the documents D1, D2, D3 of 1st to 3rd pages on a document tray 11 of an ADF 10. The analog signals of the respective documents D read by a CCD 17 are respectively stored into a 1st memory 21, a 2nd memory 22 and a 3rd memory 23 to N-th memory 2N. An edition processing section 31 edits the image data until the image data stored in the 1st memory 21 is edited by the regions of the 2nd memory 22 and the image data stored in the 3rd memory 23 is similarly edited by the regions of the 4th memory 24 and thereafter until the image data stored in the N-th memory N is edited by the regions of the 2N-th memory 2N.
Patent JP-H07189285-A (JP)
Title: Hydraulic pressure control device of construction machine
Inventor: NAKAMURA KAZUNORI
IPC: E02F9/22
Filed: 1993-12-27
Abstract: PURPOSE:To make it possible to level the ground horizontally with ease and finish the leveled surface neatly without changing the speed of an arm when changing an operation from boom-lift mode to boom-lower mode during horizontal leveling work in a hydraulic control device for a construction machine. CONSTITUTION:Determination is made whether or not the lifting operations of a boom 52 and the lowering operations of an arm 53 are simultaneously carried out while it is determined whether or not the operations are transferred from the simultaneous boom lifting and arm lowering operations. When it is determined that the operations are transferred in continuous mode, a variable pressure compensation valve for the arm is controlled based on a controlled variable just before it is continuously transferred as the controlled variable of the variable pressure compensation valve 7 for the arm. The variable pressure compensation valve for the arm for the other operations and variable pressure compensation valves 9 and 11 for other services except for the arm are controlled so that their compensation pressure may be identical to a load sensing differential pressure.
Patent JP-H02179106-A (JP)
Title: Discriminator circuit
Inventor: KIMURA KATSUHARU
IPC: H03D3/16
Filed: 1988-12-29
Abstract: PURPOSE:To obtain a discriminator circuit whose number of terminals for external mount component is two in the case of large scale circuit integration by connecting a rectifier to two amplifier outputs respectively, providing an adder to which either of two rectifier outputs only is added in opposite phase and connecting rejection filters whose center frequencies are close to each other to DC feedback paths of the two amplifiers. CONSTITUTION:The two amplifiers having DC feedback paths respectively, two rectifiers 1, 2 connecting to them, and an adder adding a noninverting output of one rectifier 1 and an inverted output of the other rectifier 2 are provided. In this case, a discrimination circuit is obtained by connecting the rejection filters 1, 2 having center frequencies close to each other are connected to the DC feedback paths of the two amplifiers. Then two external mount component terminals are enough even in the case of large scale circuit integration and it is not required to draw an output signal with a large amplitude from the outside of the LSI, the danger of sneaking is reduced.
Patent JP-H11166608-A (JP)
Title: Ball screw
Inventor: YOSHIDA ISAMU
IPC: F16H25/22
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To enhance lubricating performance of a ball screw. SOLUTION: A plurality of balls 3 are arranged in a freely rollable or circulalable manner in a spiral, circulating passage that is formed between a spiral, screw groove surface 1a, which is formed in the outer periphery of a screw shaft 1 and a spiral, screw groove surface 2a, which is formed in the inner periphery of a ball nut 2. A seal attaching part 2b is installed in both end parts of the ball nut 2, while a sealing member 4 consisting of a solid, lubricating composite is attached to the seal attaching part in order to seal the inside of the ball nut 2 hermetically. Lubricating grease G is enclosed inside the ball nut 2.
Patent JP-H08165562-A (JP)
Title: Method for vaporizing magnesium under stable condition and device therefor
Inventor: FUKUI YASUSHI
IPC: C23C14/24
Filed: 1994-12-12
Abstract: PURPOSE: To generate Mg vapor under a stable condition to use for vapor deposition plating. CONSTITUTION: The vapor density of Mg generated from a vaporizing vessel 5 is decreased by feeding an inert gas from an inert gas introducing pipe 9 to the vaporizing vessel 5 arranged in a vacuum vessel 4. As the inert gas, one or more kinds of Ar, He and H2 which are inert to Mg are used. The inert gas is preferably heated at a more than the vaporizing vessel 5 temp. before being introduced to the vaporizing vessel 5. The Mg vapor is fed to a hood 7 from the vaporizing vessel 5 under the stable condition and Mg plating is executed with a fixed coating weight since the control of flow rate of the Mg vapor by throttling a shutter 8, which is accompanied with a difficult control, is needless.
Patent JP-2000161267-A (JP)
Title: Scroll compressor
Inventor: MATSUNAGA MUTSUNORI
IPC: F04C29/02
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent flaking, a gnawing and seizure of a ball or roller bearing by lack of oiling, and to enhance reliability by forming clearance between rolling bodies of the bearing as a part of an oiling passage connecting an inside or outside oil reservoir and an oiling hole in a rotary shaft. SOLUTION: A sub-bearing part 10 is formed as a structure having a seal member 10c in an upper part of a ball bearing 10a by installing the ball bearing 10a in a bearing box 10d. A horizontal hole 3c penetrating through a rotary shaft directional oiling hole 3b is arranged in an upper part of a fitting part with the ball bearing 10a in a rotary shaft 3. A closing member 3d is incorporated into the lower end of the rotary shaft 3. Oil of an oil reservoir enters the bearing box 10d via an oiling pipe 11 fixed to the bearing box 10d, passes through to an upper part of the ball bearing 10a by passing between rolling bodies 10b while lubricating the ball bearing 10a, and enters the oiling hole 3b from the horizontal hole 3c.  The seal member 10c prevents mixing of refrigerant gas from the outside of the bearing box 10d or the outflow of the oil to the outside from the inside of the bearing box 10d.
Patent JP-H10168483-A (JP)
Title: Particulate nonionic detergent composition and its production
Inventor: HORIE HIROMICHI
IPC: C11D3/14
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a high-bulk-density particulate nonionic detergent composition which prevents the nonslipperiness of fibers and shows excellent antistatic properties even in the presence of an anionic surfactant by adding an oil- absorbing carrier to a detergent containing a nonionic surfactant, an anionic surfactant and an organo-treated clay mineral between the layers of which a surfactant containing a positively charged nitrogen atom is intercalated. SOLUTION: This composition contains a nonionic surfactant, an anionic surfactant, an organo-treated clay mineral. The organo-treated clay mineral is prepared by intercalating a surfactant containing a positively charged nitrogen atom between the layers of the mineral. The ratio of the nonionic surfactant to the anionic surfactant is 9:1 to 1:1 by weight. The total amount of the nonionic surfactant and the anionic surfactant is desirably 10-40wt.% based on the weight of the particulate nonionic detergent composition.
Patent JP-H11146989-A (JP)
Title: Curl removing device of cloth in sewing machine
Inventor: DOYASU OSAMU
IPC: D05B35/02
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To securely remove a curl by providing a cloth guide body provided with a cloth guide part removing a curl, a support member having a traveling part which moves for a fixed part and moves the cloth guide body to an action position and a non-action position horizontally, and a means which opens and closes the cloth guide part. SOLUTION: A curl removing device 6 which removes a curl occurring at a cloth fringe together with the advance of a cloth is arranged before a cylinder head part A. It is constituted by a cloth guide body 7 consisting of three upper, middle, and lower cloths in which a cloth guide part which comes in contact with fringe parts of two upper and lower cloths and removes the fringe parts is provided in a tip part thereof, a support member 8 supporting the whole cloth guide body 7 over an action position close to a needle drop part and a non-action position separated to the right so as to travel, and an opening and closing means 9 which opens and closes each cloth guide part 7e of the cloth guide body 7 over a position where they approach to each other and a position where they are separated.
Patent JP-H10168242-A (JP)
Title: Olefin thermoplastic elastomer composition
Inventor: ITO YUICHI
IPC: C08F210/16
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain an elastomer composition excellent in rubber elasticity, tensile strength, moldability, etc., by kneading a specified amount of a crystalline polyolefin and a specified amount of an unsaturated olefin copolymer in the presence of an organic peroxide. SOLUTION: 10-60 pts.wt. crystalline polyolefin and 90-40 pts.wt. unsaturated olefin copolymer obtained from ethylene, a 3-20C α-olefin, an aromatic vinyl compound represented by the formula (wherein R<1> , R<2> and R<3> are each H or a 1-8C alkyl; and n is 0-5) and a nonconjugated triene or tetraene are dynamically heat-treated in the presence of an organic peroxide. It is also possible that the above components, an ethylene/α-olefin/nonconjugated polyene copolymer, a peroxide noncrosslinked hydrocarbon rubber and a softener are dynamically heat-treated in the presence of an organic peroxide. The unsaturated olefinic copolymer has an intrinsic viscosity [η] of 0.1-10dl/g as measured in decalin at 135 deg.C.
Patent JP-H11167849-A (JP)
Title: Vacuum bulb
Inventor: OKAZAKI TAKAYUKI
IPC: H01H33/66
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus constituted of a less number of parts without rivets. SOLUTION: An embosses part 10A is projected from the inner diameter side to the outer diameter side of an arc shield 7, a through hole 8A to hit to the embossed part 10A is formed in a support 8, and the arc shield 7 and the support 8 are spot-welded while the embossed part 10A being inserted into the through hole 8A. A silver solder may be interposed between the arc shield 7 and the support 8. In this case, silver soldering is carried out between the arc shield 7 and the support 8 in a post process heating vacuum process. Consequently, the fixation of the arc shield 7 and the support 8 is made further firm and the reliability is greatly enhanced.
Patent JP-2000160755-A (JP)
Title: Roof structure
Inventor: KAGIYAMA AKIHIRO
IPC: E04B1/348
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive roof structure such that when a ceiling plenum is used as an attic space living room, a sufficient attic living space can be secured and utilized as a comfortable attic space living room by securing heat insulation, and that when it is not used as an attic space living room, the storage of a building unit immediately therebelow is not varied so as to pose no structural problems. SOLUTION: This roof structure is for use with a unitized building 14 where a plurality of roof panels are placed with a predetermined gradient. The beam end 22a of each roof panel is bolted by means of a structural joint member to the roof beam of a building unit 11 immediately therebelow and the gable end 22b of each roof panel is bolted by means of a structural joint member to a gable wall panel 20 at the upper beam of a gable small wall 20, etc.
Patent JP-H09120473-A (JP)
Title: Article replenishment device for automatic vending machine
Inventor: YOSHIDA MAKOTO
IPC: G07F9/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a portable article replenishment device which cuts articles out of a package box, one by one, and automatically lifts and throw them in an article throw-in opening of the automatic vending machine only by opening the package box for distribution and placing it on a table after setting the package box on the automatic vending machine at a location destination without the hand operation of a route man. SOLUTION: This device consists of a table mechanism 13 on which the package box 12 for article distribution is mounted at a forward slanting attitude while opened, a bucket type vertical conveyor mechanism 11 which lifts and conveys articles 8 rolling out of the package box to the article throw-in opening 7 of the automatic vending machine, one by one, a gate mechanism 14 which cuts out the articles rolling out of the package box onto the table, one by one, and passes them to buckets 11a of the conveyor mechanism, and a fitting rack 10 which is mounted with those components and suspends them on the support bar 1a on the automatic vending machine side. Then the articles which roll out of the package box are automatically cut out, one by one, and conveyed and thrown in the article throw-in opening of the automatic vending machine.
Patent JP-H04200034-A (JP)
Title: Program transmission system
Inventor: HAKOYAMA HIROMI
IPC: H04H60/04
Filed: 1990-11-29
Abstract: PURPOSE:To simplify the constitution, to facilitate the real time processing and to attain high reliability and complete automation by providing a real time processing section and an advance processing section selectively sending plural programs independently to the system. CONSTITUTION:The advance processing is implemented by a preset switcher A and an alarm processing unit D, and the real time processing is implemented by an on-air switcher C and processors F1-F3 and each processing is executed independently. The real time processing is limited to required minimum items and simplified to the utmost. Moreover, the preset switcher A selects the advance processing mode, the alarm detector D detects the transmission of a program in advance and a system switcher G is automatically selected so that a system detecting a correct program is in on-air. Or a live system is detected from outputs of the processors F1-F3 and the system switcher G is selected automatically so as to be on the air. Thus, the constitution is simplified and the real time processing is facilitated, high reliability and complete automation are realized.
Patent JP-H03194438-A (JP)
Title: Standard gas dilution device
Inventor: ISHIHARA TOSHIO
IPC: G01N1/22
Filed: 1989-12-22
Abstract: PURPOSE:To eliminate contamination due to a working area atmosphere by heating a sampling container and suppressing the adsorption of an adsorptive material, knowing an accurate dilution amount, and admitting diluent gas in a sealed state. CONSTITUTION:When standard raw gas is used, a temperature controller 6 is put in operation and the sampling container 2 is heated by a heater 15. Then a dilution standard gas container 1 is connected to a three-way valve 4 by using a joint 17. This three-way valve 4 is so set as to link the dilution standard gas container 1 and sampling container 2 with each other and then a constant amount of standard raw gas is injected into the container 2 from a rubber plug 5 by using a syringe, etc. The standard raw gas injected into this container 2 is admitted to the dilution standard gas container together with dilution gas and diluted. Then the dilution standard gas amount is calculated by reading the scale of an integrating flowmeter 3 before and after the dilution gas is admitted to the container 1.
Patent JP-H05167364-A (JP)
Title: Semiconductor circuit
Inventor: MORI TAKESHI
IPC: H03F3/68
Filed: 1991-12-17
Abstract: PURPOSE:To change the ability of a transistor on the output even though an input signal is analog or digital. CONSTITUTION:The drain sides of transistors 1, 2, and 3 are connected to a 5V power supply (VDD) and an output terminal 5. Sources 6, 7, and 8 are connected to terminals of transfer gates 9, 10, and 11, and the other terminals are grounded. Respective transfer gates 9, 10, and 11 are under the control of control signals 12, 14, and 16. An input terminal 18 is connected to the gate of transistors 1, 2, and 3. Thus, as an input signal is directly inputted to the gate of the transistor without a logic circuit, the corresponding output can be obtained with analog input and the ability of the transistor on the output terminal can be changed.
Patent JP-H06179808-A (JP)
Title: Thermoplastic resin composition
Inventor: KONISHI HIDEAKI
IPC: C08L69/00
Filed: 1992-12-14
Abstract: PURPOSE:To obtain a thermoplastic resin composition excellent in moldability, heat resistance, mechanical strength, and balance among material properties by mixing a polyamide resin with an aromatic polycarbonate having a specific structure and at least either of a phenoxy resin and a modified phenoxy resin. CONSTITUTION:The resin composition comprises a polyamide resin, an aromatic polycarbonate having a structural unit of a bifunctional carbonate represented by the formula, and a phenoxy resin and/or a modified phenoxy resin. In the formula, R<1> and R<2> each is hydrogen, a halogen, a 1-5C alkyl, a 5-6C cycloalkyl, a 6-10C aryl, or a 7-12C aralkyl; m is an integer of 4-7; X is carbon; and R<3> and R<4> bonded to each X each is hydrogen or a 1-6C alkyl, provided that the R<3> and R<4> bonded to at least one X each is an alkyl.
Patent JP-H06158512-A (JP)
Title: Multi-head type apparatus for sewing
Inventor: NISHIO AKIRA
IPC: D05B49/00
Filed: 1992-11-18
Abstract: PURPOSE:To obtain an apparatus for sewing capable of performing the stitch back or feeding fabric to be processed without impairing the outward appear ance of an embroidery pattern even in the case of thread breakage in a multi- head type embroidery sewing machine. CONSTITUTION:The driving force of a needle thread take-up driving shaft is transmitted to a driving lever with a transmitting mechanism and the needle thread take-up is vertically rocked and driven by the driving force of the driving lever. When the thread breakage of a needle thread in any sewing machine is sensed with a thread breakage sensor (S21; Yes), a driving force transmitting system in the transmitting mechanism is divided into sections by driving (S25) of a needle thread take-up clutch solenoid and the needle thread take-up rocking in the top dead center is moved through the driving lever to the bottom dead center by a tension spring and held therein. Thereby, the needle thread once pulled up by the needle thread take-up is greatly slacked near an eyehole of a sewing needle. Even if the fabric to be processed is subjected stitch back or fabric feeding (S27), the amount of the needle thread required therefor can be supplied with the extent of slackness.