baber/WOPTO huggingface dataset:
Patent JP-H04289581-A (JP)
Title: Semiconductor memory device
Inventor: HOSHINO YASUAKI
IPC: G11C11/41
Filed: 1991-03-18
Abstract: PURPOSE:To prevent the reduction of difference potentials and prevent the delay in operational speeds and to avoid malfunctions by not providing the potential from an information giving circuit to the digit line located at the outer most position of a group. CONSTITUTION:Digit lines D0 to D7 of this device are configured as a repetitive pattern of every two digit line pairs and during a data update period, a potential is given to the inside two lines (indicated by *) of the two digit line pair from the information giving circuit. By this, the difference potential is established at the digit line pair. And the data update is performed for every two digit line pair which is a repetitive pattern, for example, when M1 data are updated, M3 data are also updated. Note that the repetitive pattern of the digit line pairs is formed with three or more pairs.
Patent JP-H09269953-A (JP)
Title: Cad supporting device
Inventor: SUWA MITSUNOBU
IPC: G06F17/50
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To cancel the competition of drawing data access caused at the time of designing a product, etc., while using a CAD system by plural desiners by providing a storing area for managing inter-drawing relation data as a drawing object and a means, etc., for monitoring the drawing data storing area. SOLUTION: When the editing of drawing data 8 is tried by the CAD system in a work station 1, a CAD system monitoring means 10 refers to editing flag data of the drawing object which indicates drawing data 8 in the drawing object storing area 14. At the time of an editing possible state, the CAD system monitoring means 10 permits the CAD system to execute editing and reports the start of editing by the CAD system as against the drawing object. In the drawing object, editing flag data is turned on till the report of editing completion in drawing data 8 by the CAD system in the work station is received from the CAD system monitoring means 10 and the editing of drawing data 8 by another CAD system is inhibited.
Patent JP-H11278055-A (JP)
Title: Automobile door stiffener excellent in absorbed energy in collision
Inventor: SATO KOICHI
IPC: B60J5/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To improve absorbed energy in collision by forming inward bent edges facing a portion of a pipe of which cross section is almost circular and by forming a recessed part in the pipe continuously integrally with both bent edges. SOLUTION: Inward bent edges 6, 6a facing a portion of a pipe 5 of which cross section is almost circular are formed. A recessed part 7 is formed in the pipe 5 continuously integrally with such both bent edges 6, 6a. The bottom of this recessed part 7 is formed so that it is positioned just above the inside of the pipe 5 and forms some gap. This automobile door stiffener 4 certainly supports load by collision and has a shape stable to the load, because a portion (b) abuts to a portion (c) after buckling occurs at a portion (a) by a collision in the bend and load direction. Therefore, decrease in load resistance after buckling can be markedly reduced, and absorption of energy in a collision can be improved.
Patent JP-S63244075-A (JP)
Title: Image forming device
Inventor: MATSUYAMA KOZO
IPC: G03G15/08
Filed: 1987-03-31
Abstract: PURPOSE:To permit image formation at the gradations which are varied in part of one original from the other part by constituting a coating blade of plural pieces of divided blade elements disposed in the axial direction of a rotating sleeve and impressing voltages selectively thereto. CONSTITUTION:The coating blade 172 is constituted of plural pieces of the divided blade elements 172a... disposed in the axial direction of a developing sleeve 170. The number of the elements 172a... coincides with the capacity in the column direction of a memory 140. A voltage impressing means 160 which impresses the voltages selectively to the elements 172a... in accordance with the information instructed by an instructing means for instructing the range for changing the gradation of the original is connected to the blade elements. The density of the copied image changes with respect to the original density according to whether the voltage is impressed or not impressed to the divided blade elements 172a.... The image is thereby formed at the instructed gradations.
Patent JP-H07258929-A (JP)
Title: Production of silk-like finished polyester yarn
Inventor: KITADA MITSUAKI
IPC: D02G3/04
Filed: 1993-03-12
Abstract: PURPOSE:To produce a silk-like finished polyester yarn having moderate bulkiness as well as ultra-low shrinkage and giving a woven fabric having dry feeling, luster and springiness and a feeling like a degummed woven silk fabric free from core. CONSTITUTION:A cation-dyeable polyester multifilament yarn A having triangular cross-section and a single fiber fineness of 0.7-3.0de and copolymerized with 1.0-2.0mol% of 5-sodium sulfoisophthalate is supplied to a feed roller 1 and a yarn B having a single fiber fineness of 1.5-5.0de and a single fiber fineness ratio (B/A) of 1.5-5.5 is supplied to a feed roller 2. The yarn length difference of the feed roller 1 is set to be >=0.1% and <5% relative to that of the feed roller 2. Both yarns A and B are paralleled, subjected to a turbulent flow treatment through a Taslan nozzle at the upstream side of a feeding roller 3 at an overfeed ratio of <5% and heat-treated under relaxation between the feed rollers 3 and 4 to form a bulky yarn having a boiling water shrinkage of 1.0-5.0% and a bulkiness of 2-6cc/g. A plain weave fabric is produced by using the bulky yarn as the warp and the weft and the fabric is subjected to scouring, alkali-thinning treatment, dyeing and finish setting to obtain a woven fabric having a degummed silk-like feeling.
Patent JP-H11268296-A (JP)
Title: Ink jet recorder
Inventor: TANUMA CHIAKI
IPC: B41J2/165
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To stabilize image quality by suppressing fluctuation in the physical properties of ink due to dry up, or the like, thereby stabilizing ejection of ink drop. SOLUTION: The ink jet recorder comprises a chamber 6 for holding ink liquid 7, a cover part 8 having an opening 10 for delivering the ink liquid 7 disposed above the chamber 6, an ultrasonic wave generating means 2 connected acoustically with the ink liquid 7, means 5 for focusing an ultrasonic wave generated from the means 2 to the vicinity of liquid level of the ink liquid 7, and a cleaner 11 being inserted movably into the opening 10.
Patent JP-S60222232-A (JP)
Title: Method and product for seaming sheet-shaped matter
Inventor: MATSUDA KIYOSHI
IPC: B29L31/58
Filed: 1984-04-19
Abstract: PURPOSE:To prevent deviation in the seam during the execution of work by a method wherein a thermosensitive type adhesive layer is provided on the top surface of a conductive metal plate to place the seams of sheet-shaped matters thereon, the metal plate is fed with current to heat and melt the thermosensitive type adhesive layer and the current supply section is removed after the connection thereof. CONSTITUTION:A thermosensitive type adhesive layer 2 meltable at 150-200 deg.C on the top surface of an extremely thin tape-like iron plate 1 and seams 4 of carpets 3 and 3' are placed thereon. A power source is connected to both terminals of the iron plate 1 through an ON-OFF switch 7, a timer 8 and an adjusting trasformer 9. The thermosensitive type adhesive layer 2 is heated and melted by current to connect the seams 4. The ON-OFF switch 7 is turned OFF to solidify the melted adhesive. This eliminates the need for touching the sheet-shaped matters during the heating and melting and thus, there is no fear of causing a deviation in the seams.
Patent JP-S5940747-A (JP)
Inventor: ROBAATO II SUCHIYUWAATO
IPC: H03M5/12
Filed: 1983-05-06
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-S575845-A (JP)
Title: Magnetic alloy for use as core of magnetic head
Inventor: TAKAYANAGI KIYOSHI
IPC: H01F1/14
Filed: 1980-06-12
Abstract: PURPOSE: To enhance the wear resistance of an Fe-Si alloy useful as a core of magnetic head without deteriorating its magnetic property, by adding Ti and a platinum-group element into the Fe-Si alloy.  
     CONSTITUTION: A low-alloyed iron material containing 4.5W8.5%, of Si, 0.1W 7.0% of Ti and 0.05W5.0% in total of one or more platinum-group elements such as Pd, Ru, Pt, etc. is used as the magnetic alloy for the core of a magnetic head which will slide in contact with a record medium such as a magnetic tape, magnetic card or the like. Owing to the components, the magnetic alloy for the core of the head excellent in wear resistance, endurance and magnetic property can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10274567-A (JP)
Title: Surface temperature sensor
Inventor: FUNAMIZU YUJI
IPC: H01C7/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a surface temperature sensor solid, easy to manufacture and fitted without hindrance. SOLUTION: A thermistor element 3 is fixed to a metal terminal using an insulating resin. The metal terminal has a terminal fitting part 5 and an element fitting part 6. The terminal fitting part 5 has a machine screw hole 8, and the element fitting part 6 has side walls 10, 10 on both sides of the bearing surface 9. The thermistor element 3 is embedded in an insulating resin layer 4 filled between both side walls 10, 10 of the element fitting part 6 and solidified. A weir 2 is formed between the element fitting part 6 and the terminal fitting part 5 so as to dam up filled insulating resin, thus hindering the machine screw hole 8 of the terminal fitting part 5 from being embedded in the resin. A pair of side walls 10, 10 are inclined inward toward the upper ends so as to prevent the insulating resin layer 4 from escaping from between the side walls 10, 10.
Patent JP-H11282489-A (JP)
Title: Audio system, and starting method therefor
Inventor: MOMOSE TAKESHI
IPC: G10L15/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an audio system capable of easily performing an arbitrary operation from an off-state by speech and to provide the starting method for the audio system. SOLUTION: This audio system is mounted on a mobile body, and is provided with plural objects 200 to be started, a speech receiving part 14 for receiving a speech of an instruction from a user to start a desired object of the plural objects 200, a speech recognition part 110 in a stand-by state to recognize a speech based on the speech for an operation instruction of the user received by the speech receiving part 14, a control part 100 in a stand-by state to give an instruction for starting the object 200 to be started, instructed by the speech signal for operation instruction of the user who has recognized by the speech recognition part 110, a stand-by power supply 99 for staring the speech recognition part 110 and the control part 100 and bringing into the stand-by state at any time,  and a main power source 101 for supplying a power to the object 200 subjected to a starting instruction.
Patent JP-H06289029-A (JP)
Title: Method and device used for determining amino acid array
Inventor: HASHIMOTO YOSHIMI
IPC: G01N33/68
Filed: 1993-04-06
Abstract: PURPOSE:To avoid and automatize an extraction process by repeating the proc ess of separating amino acid residue isolated during decomposition reaction and (n-1) residue peptid or protein and the like with high speed liquid chromatography and identifying. CONSTITUTION:When a valve 9 located in the path between a gas vessel 8 and a sample vessel is opened, the pressure in the sample vessel rises and the sample in the vessel is sent by pressure to one of the switch valves 10 to 12. A switch valve 13 introduces one of the samples introduced from the valve 10 or 11 to a reaction part 1 and the other to a waste liquid tank 15. The reagent introduced in the reaction part 1 reacts with peptid or protein and the like put in advance and decomposes the amino acid radical. Fluid from the reaction part 1 is introduced in the loop with a valve 15 working the same as the injection valve for a high speed liquid chromatography (HPLC). The valve 15 is connected to a column 17 for dividing and the elution liquid from the column 17 is introduced in a switch valve 18.
Patent JP-2000274315-A (JP)
Title: Engine with egr device
Inventor: KIKUCHI TAKESHI
IPC: F02D21/08
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an engine with EGR(exhaust gas recirculation) device which can carry out an adequate temporary process to a disorder position, as well as carries out the disorder diagnosis of the EGR device from the output of the lift sensor of an EGR valve, the temperature of the exhaust gas, and the EGR gas temperature. SOLUTION: In an engine E with an EGR device, a throttle valve 7 is provided at the downstream side of an EGR valve 5, and the system is formed provided with a valve opening sensor 5s to detect the opening of an EGR valve 5, an exhaust gas temperature sensor 8 to detect the temperature Ta of the exhaust gas G; and an EGR temperature sensor 9 to detect the temperature Tb of an EGR gas Ge. A controller 6 to decide that the EGR valve 5 is out of order, when the detecting value LSv of the valve opening sensor 5s displays a constant value, regardless of the variation of the engine rotation frequency Ne, or the variation of a accelerator opening Acc, is also provided.
Patent JP-S61238085-A (JP)
Inventor: HAYASHI HISAO
IPC: G02F1/133
Filed: 1985-04-15
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-S58197735-A (JP)
Title: Semiconductor device
Inventor: HARUTA AKIRA
IPC: H01L21/60
Filed: 1982-05-14
Abstract: PURPOSE:To prevent crack of inter-layer insulating film under the bonding pad by forming an electrode with a metal which contains at lease a kind of added element on the occasion of providing an external wiring extracting electrode through an insulating film on the region which includes at least a part of elements and wirings formed on semiconductor substrate. CONSTITUTION:A plurality of N-type regions 2 are formed by diffusing on a P type Si substrate 1 and a polycrystalline Si gate electrode 4 is provided, as a MOSFET, through an SiO2 gate film 3 between these regions. Then, the entire part is covered with a PSG film 5, an opening is bored on the region 2 and the Al wiring 6 of the first layer is connected to the region 2 in such a way that it is extended on the film 5. Thereafter, the Al wiring 8 of the second layer is provided thereon through a Si inter-layer insulating film 7, but at this time the wiring 8 is added with Mg of about 1%. Thereby, crack is not generated on the insulating film 7 under the pad when a external wiring is bonded to the bonding pad of wiring 8.
Patent JP-H03279212-A (JP)
Title: Production of target material for forming oxide superconducting thin film
Inventor: TANIMOTO SATOTAKA
IPC: C04B35/00
Filed: 1990-03-28
Abstract: PURPOSE:To inhibit formation of cracks by interposing oxide or carbonate powder other than Cu in constituent metallic elements of an oxide superconductor as a mold release agent between a carbon mold and raw material powder. CONSTITUTION:Y2O3 powder, BaCO3 powder and CuO powder are mixed at a prescribed molar ratio and the resultant mixture is calcined and then pulverized to prepare an RE-Ba-Cu-O-based oxide superconductor powder (RE is rare earth element) such as YBa2Cu3O7-delta. On the other hand, oxide or carbonate powder of an element such as Y2O3 powder other than Cu is kneaded with an aqueous solution of an acrylic acid ester copolymer, etc., to produce a slurry, which is subsequently applied to the contact surface of a carbon mold with a sample to a prescribed thickness and dried. The prepared oxide superconductor powder is then filled in the carbon mold, pressurized and heated to afford a target material for forming an oxide superconducting thin film without fixing to the carbon mold and forming cracks.
Patent JP-S59211659-A (JP)
Inventor: WADA OSAMU
IPC: D01F6/62
Filed: 1983-05-10
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-S57194037-A (JP)
Title: Frothing agent for coal-froth composition
Inventor: YOKOGAWA AKIRA
IPC: C09K23/00
Filed: 1981-05-26
Abstract: PURPOSE: To provide coal that can be transported efficiently by using sulfonate type anionic surfactants as a frothing agent for production of a high concn. aq. coal-froth compsn.  
     CONSTITUTION: Sulfonate type anionic surfactants such as alkyl benzene sulfonate, sulfosuccinate or the like are used as a frothing agent for production of a high concn. aq. coal-froth compsn. Then, coal is made to the aq. coal-froth compsn. of low viscosity contg. coal at high concns. and therefore less energy is required during transportation and this compsn. is useful directly as fuel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S523708-A (JP)
Title: Diaphragm pump
Inventor: YADA MINORU
IPC: F04B43/02
Filed: 1975-06-27
Abstract: PURPOSE:Diaphragm pump with an excellent air compression feeiciency.
Patent JP-S59206574-A (JP)
Inventor: RAINAA FUAI
IPC: E05B77/48
Filed: 1984-04-23
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-S62237146-A (JP)
Title: Running speed change transmission gear for agricultural vehicle
Inventor: FUJITA YASUSHI
IPC: F16H63/30
Filed: 1986-04-07
Abstract: PURPOSE:To make correct and smooth speed change and selective operation by means of a operating device, in a cultivator or the like, by a method in which speed change for running and that for a farming machine are made simultaneously, while the power transmission to the forming machine being made only during speed change in running with a farming speed. CONSTITUTION:An input shaft 1 rotates each of transmission gears 2, and further rotates each of change gears 3 and a backward gear 4 on a speed change shaft 6. When an operating device 15 is shifted to make a speed change catch 7 engage with one of said change gears 3, that is the one located at the farming speed gear change position, a power transmission catch 56 which is moving together with said speed change catch 7 transmits power to a power takeout shaft 13 and, through a transmission gear 5, drives a running device in a farming speed and also drives a farming machine. While, in the case when said speed change catch 7 is selectively engaged with another one of said change gears 3 located at the high speed running position or with said backward gear 4, said transmission catch 56 does not engage to drive said power takeout shaft 13 nor to drive the farming machine. Due to the above construction, the speed change and selective operation can be made correctly and smoothly by simple constitution.
Patent JP-H03283489-A (JP)
Title: Manufacture of molded item
Inventor: TOKUNAGA MITSUYOSHI
IPC: B29C39/22
Filed: 1990-03-30
Abstract: PURPOSE:To improve the main body of a molded item in positional accuracy in a molding material, to enable a molding process to be easily carried out, and to make a molding material small in joint area so as to improve a molded item in closeness and mechanical strength by a method wherein the main body of the molded item is fixed as floated in a molding die. CONSTITUTION:A suction pipe 2 is provided inside a molding die protrudent from the base of the die 1. The sucking pipe 2 is connected to a sucking device 3. Then, a printed board 4 mounted with a circuit component 5 is mounted on the suction pipe 2 and fixed as sucked by the sucking device 3. In succession, a molding die 6 is set, and epoxy resin 7 is casted. Then, the sucking device 3 is made to stop sucking, and a semi-molded item 10a can be released from the molding dies 1 and 6. Next, a part A is not molded as the board 4 is fixed to the suction pipe 2 and supported. Then, a resin 7 is filled into the part A. By this setup, a circuit board 10 can be obtained.
Patent JP-S57196649-A (JP)
Title: Operating method for competition of transmission
Inventor: ARANAKA EIJI
IPC: H04L12/413
Filed: 1981-05-29
Abstract: PURPOSE:To reduce the operation of recompetition and to surely operate the competition, by interrupting communication temporarily when the priority is given to each terminal device and the competition of transmission is generated, and restarting the transmission after a time according to the priority assigned to competitive terminals. CONSTITUTION:When terminals T1 and T2 generate the request of transmission at the same time, the competition of transmission takes place and a jam pattern is generated. When the competition of transmission continues for a prescribed time, the devices T1 and T2 stops the transmission of the jam pattern. After the specified time TA and TB determined through the priority of the terminal devices from the stop of the transmission, the devices T1 and T2 restart the transmission. If the priority of the device T1 is ''1'' and that of the device T2 is ''3'', the time TA is (t0+1Xt) and the TB is (t0+3Xt), where t0 is a time when the line L is made stable after the stop of transmission, and t is a time larger than the minimum time difference until all the terminals detect the transmission from an arbitrary terminal after the transmission is made.
Patent JP-H06284946-A (JP)
Title: Seat cover reversing device
Inventor: HIRATA SHINJI
IPC: B29C65/48
Filed: 1993-04-07
Abstract: PURPOSE:To enable a simultaneous execution of a reversal and a covering in the process of bonding a seat cover to a molded pad by means of the titled device comprising an upper bonding mold formed inseparably with an independently movable sliding mold which slides in transverse direction and a lower bonding mold which slides downward only so that it projects into and out of a concaved member making a scraping motion in the transverse direction. CONSTITUTION:A sliding mechanism 25 of a lower bonding mold 21 is activated to hold up a downward sliding mold 23 to make pressing surfaces 22a and 23a into one continuous plane. Then, a reversed seat 6 is turned over on top of the pressing surface 22a, 23a. A molded pad 4 on which a bonding agent 7 is applied is set on the seat cover. Subsequently, an upper mold base 12 and a sliding mold 13 are lowered to fix the pad 4 to the pressing surface. The pad 4 is bonded to the cover by applying heat generated from the heating means of upper and lower molds 11, 12. After cooling, the upper sliding mold 13 is moved upward to make the sliding mechanism 25 project into the concaved part with a scraping motion 24 to make a cylinder 27 to extend. A covering roller 29 is thus moved to elastically reform a bulging part 5 of the pad 4 thereby reversing the seat cover and completing the covering process which is comparatively reduced from a conventional process.
Patent JP-S61239689-A (JP)
Title: Quantum well laser
Inventor: SUGIMOTO MITSUNORI
IPC: H01S5/00
Filed: 1985-04-16
Abstract: PURPOSE:To enable oscillation having a short wavelength and a low threshold by forming carrier introducing layers in specific thickness or less and carrier confinement layers in succession while being brought into contact with one of quantum wells and bringing the forbidden band width of each layer to proper values. CONSTITUTION:An N-type clad layer 1, a first carrier confinement layer 2, a first carrier introducing layer 3, a quantum well layer 4, a second carrier introducing layer 5, a second carrier confinement layer 6, a P-type clad layer 7 and a cap layer 8 are crystal-grown on a semiconductor substrate 10 in succession. The thickness of the layer 5 is brought to 300Angstrom  or less, and the forbidden band width of the layer 5 is made smaller than that of the layer 6, and made larger than that of the layer 4, Consequently, carriers passing through the layer 4 are reflected by the interface, and injected to the layer 4 again. Accordingly, since the thickness of the equivalent layer 4 is increased in electrons injected to the layer 4, carriers are injected efficiently even when the thickness of the layer 4 is thinned, thus resulting in oscillation having a short wavelength and a low threshold.
Patent JP-S525273-A (JP)
Title: Transistor
Inventor: AZUMA TAKASHI
IPC: H01L21/331
Filed: 1975-07-02
Abstract: PURPOSE: Yield improvement by reducing transistor chip size. 
     COPYRIGHT: (C)1977,JPO&Japio