baber/WOPTO huggingface dataset:
Patent JP-H01114299-A (JP)
Title: Air conditioner controller
Inventor: KISHIGAMI MOTOHIKO
IPC: H04Q9/14
Filed: 1987-10-28
Abstract: PURPOSE:To prevent a malfunction by equipping a local unit with a load circuit to operate in response to a digital control command and a data collator to detect the coincidence of the control command with a control signal to an operation part. CONSTITUTION:The local unit is provided with a data collator 12 to collate the control command with the output of a decoder 11, to detect their coincidence and to command the transfer of the control command and a load circuit 19 consisting of a first contacts group 19 composed of contacts provided respectively in parallel with the separate resistors of a first weighted transistors string 17 and always 'open' to respond separately to the output of a decoder 11 and a second contacts group 20 having contacts provided respectively in parallel with the separate resistors of a second weighted resistors string 18, always 'closed' and whose bits interlock with the corresponding bits of the first group 19. Since the weighted resistors string 17 and 19 executes an interpolating action concerning the corresponding bits, the sum of the resistors string between terminals 8 of the load circuit 16 is always constant. Thus, a control to correctly follow the control command can be executed by the deviation signal of the terminals of a formed bridge circuit and the malfunction can be prevented.
Patent JP-H08136378-A (JP)
Title: Thin-film gauge pressure sensor
Inventor: KIKUCHI TAKASHI
IPC: G01B7/16
Filed: 1994-11-07
Abstract: PURPOSE: To improve characteristics such as zero point drift characteristics, creep characteristics, zero point temperature characteristics, etc., and improve the accuracy for detecting pressures in a thin-film gauge pressure sensor. CONSTITUTION: A strain gauge bridge circuit 3 is formed on the surface of a diaphragm 1. Strain gauge patterns 5a-5b, zero balance adjustment patterns 6a, 6b, zero point temperature correction patterns 8a, 8b, lead wiring patterns 9a-9f and lead terminals 10a-10d are formed generally symmetric in the strain gauge bridge circuit 3. The rigidity of the surface of the diaphragm 1 is accordingly generally symmetric, and the thermal conductivity of the surface of the diaphragm 1 is made generally symmetric.
Patent JP-S63124535-A (JP)
Title: Semiconductor device
Inventor: ITO TAKESHI
IPC: H01L21/52
Filed: 1986-11-14
Abstract: PURPOSE:To simplify the pressure welding mechanism of a control electrode, by providing a dish-shaped control-electrode-lead supporting spring, which has a function of inserting a control electrode lead wire into a circular recess part and positioning the wire at a specified point and has a function of pressure-welding the control electrode lead wire and the control electrode of a semiconductor element structure under an appropriate load and connecting the wire and the electrode electrically. CONSTITUTION:A control-electrode-lead supporting spring 29 has the following functions: the pressure welding function for supporting a control-electrode-lead compressing part 15 and contacting it to an annular cathode 4 of thyristor element structure 1; and the positioning function for providing the control-electrode compressing part 15 at the specified position of a cathode terminal 10 of a package 6. The control- electrode-lead supporting spring 29 has resiliency and consists of a very thin insulating material whose free height is low. An inserting part 16 of the control-electrode lead wire 14 is inserted into an inserting hole 19 of the control-electrode-lead supporting spring 29 and then into an insulating tube 21. Thus, the number of main constituent parts associated with a control electrode pressure-welding mechanism can be reduced, and the assembly work can be simplified.
Patent JP-H10122173-A (JP)
Title: Hermetic scroll compressor
Inventor: MATSUDA SUSUMU
IPC: F04C29/02
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To improve low rotation time performance, and prevent seizure by lubricating failure at high rotation time by arranging a feed oil hole to introduce lubricating oil in a drain oil reserving chamber to a suction gas passage and a valve to close the feed oil hole when pressure in the drain oil reserving chamber becomes higher than pressure in a sealed housing, in a frame in the sealed housing. SOLUTION: A feed oil hole 63 arranged in a frame 6 is opened in a suction gas passage 90 whose one end proceeds in a drain oil reserving chamber 61 and other end proceeds to a suction cavity 16 of a scroll compression mechanism. Since the feed oil hole 63 is arranged, lubricating oil 81 gathered in the drain oil reserving chamber 61 is sucked in a flow of suction gas, and the lubricating oil 81 is supplied to a compression space even at low rotation time. At high rotation time, since pressure of the drain oil reserving chamber 61 increases more than the inside of a housing, a valve is closed, and oil gathered in the drain oil reserving chamber 61 is discharged to an oil reserving part under a sealed housing 8 from a drain oil hole.  As a result, low rotation time performance is improved, and lubricating failure and seizure of respective bearings of a compressor can be prevented at high rotation time.
Patent JP-2001094231-A (JP)
Title: Method of fabricating printed interconnection board
Inventor: NAKAGAWA TERUO
IPC: H05K3/46
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of fabricating a printed interconnection board which can fabricate a printed interconnection board having improved circuit reliability with improved productivity by a method wherein a copper foil in a surface layer only is removed by a laser beam to form an aperture for forming a via-hole. SOLUTION: A copper foil 4 is layered on the surface of a board 1 on which a circuit 2 is formed with an adhesive resin layer 3 therebetween. A visible light laser beam or an infrared laser beam is applied to the copper foil 4 in the surface layer to drill a hole in the copper foil 4 and an aperture 5 for forming a via-hole is formed in the copper foil 4. A carbon dioxide gas laser is applied to the part of the adhesive resin layer 3 in the aperture 5 for forming the via-hole to drill a hole in the adhesive resin layer 3 and a via-hole 7 which has the circuit 2 of the board 1 on its bottom surface is formed.
Patent JP-H11107035-A (JP)
Title: Polyamide monofilament
Inventor: YAMAMOTO AKIRA
IPC: D01F6/60
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To produce a polyamide monofilament, excellent in impact resistance, capable of maintaining excellent ball-hitting feeling for a long term without decreasing the tension with the passage of time when providing the monofilament in a tensioned state to a racket as a gut for the racket. SOLUTION: This polyamide monofilament comprises a polyamide having >=3.5 relative viscosity, composed of >=90% capramide unit, and has >=7 g/d linear strength, 4 g/d knot strength and <=26×10<-8> sec<-1> creep speed (at 20 deg.C, in 65%Rh and under 1 g/d load).
Patent JP-H05112911-A (JP)
Title: Back-filling construction
Inventor: KANDA TORU
IPC: E01D19/02
Filed: 1991-10-21
Abstract: PURPOSE:To shorten the term of construction and save a construction cost by placing ultrahigh-speed hardening bubble mortar formed with ultrahigh-speed hardening cement, in the shape of a layer, on the rear surface of a bridge stand, a retaining wall, or the like set on ground, and by back-filling without forms. CONSTITUTION:On the rear surface of the wall body 1 of a bridge stand, a retaining wall, or the like set on ground 2, ultrahigh-hardening bubble mortar 3 with a hardening time regulated with setting retarder is placed in the state of a layer. On the placing, work is quickly executed without forms, and the reduction of a capacity after the placing is eliminated, and settling and shrinking are contrived not to be generated. Besides, the bubble mortar may be the partial component of ultrahigh-speed hardening cement substituted for fly ash and blast furnace slag. As a result, back-filling can be economically performed in a short time.
Patent JP-S61152832-A (JP)
Title: Draft device
Inventor: MORIHASHI TOSHIBUMI
IPC: D01H5/72
Filed: 1984-12-24
Abstract: PURPOSE:To deliver sliver without causing sliver end breakage between draft rollers, by setting an air nozzle having a specific action between the draft rollers. CONSTITUTION:The second roller is provided with the aprons 1, and the air nozzle 2 is set between the third rollers R3 and the fourth rollers 4. A compressed spiral air flow is made to act on the sliver S by the air nozzle 2, the sliver S is falsely twisted between the third rollers R3 and the fourth rollers R4, and the sliver is delivered without causing sliver end breakage between the draft rollers rotating at high speed.
Patent JP-H02118605-A (JP)
Title: Manufacture of single mode optical waveguide and light modulating element using it
Inventor: NANAMI MASAYA
IPC: G02B6/13
Filed: 1988-10-28
Abstract: PURPOSE:To increase a modulation efficiency by executing a proton conversion to the face layer part of a substrate having a piezoelectric character of a niobic acid lithium, thereafter, thermally diffusing the area and forming a single mode optical waveguide on the substrate. CONSTITUTION:At the time of manufacturing a single mode optical waveguide 2, for a cut substrate 1 of a niobic acid lithium crystal, the proton conversion is executed in a benzoic acid. As the proton converted layer formed on the face layer part of the niobic acid lithium substrate manufactured under the conditions is very thin, light cannot be waveguided, thereby the temperature of the manufactured substrate 1 is raised, and thereafter, it is rapidly cooled to such a degree that the niobic acid lithium substrate cannot be broken. The thermal processing is executed so as to diffuse the proton of the face layer part of the niobic acid lithium substrate 1 into the substrate 1. Consequently, the unevenness of the proton conversion and the distortion of a crystal grating can be relaxed, and even a propagation loss can be improved. Thus, the light modulating element with high modulation efficiency can be obtained.
Patent JP-H08137284-A (JP)
Title: Method of making electrophotographic lithographic printing plate
Inventor: KANEDA YASUO
IPC: G03G15/10
Filed: 1994-11-08
Abstract: PURPOSE: To prevent the drying and fixing of toner grains in a toner developing part by circulating a liquid developer to the toner developing part even during the suspending period of plate making. CONSTITUTION: The toner developing part is composed of a developing electrode 14a, a lower guiding plate 14b, a liquid developer squeezing means 13, a liquid developer discharge port 73 and a cleaner liquid discharge port 75, a liquid developer storing tank 12 and a cleaner liquid storing tank 15 are installed and connected to the liquid developer discharge port 73 and the cleaner liquid discharge port 75 with piping, respectively and a circulating pump for supplying the liquid developer 72 and a circulating pump for supplying a cleaner liquid 74 are installed in mid-way of each piping.  In the method of making an electrophotographic lithographic printing plate, capable of attaining toner development with the liquid developer and eluting/removing a intermittently or photoconductive layer, in this way, the developer is intermittently or consecutively circulated to the toner developing part from the completion of the plate making to the start of the next plate making that is, while the plate making is not attained.
Patent JP-H07128162-A (JP)
Title: Tension measuring apparatus of piston ring
Inventor: HIROSE MONJI
IPC: F16J9/00
Filed: 1993-10-29
Abstract: PURPOSE:To provide the tension measuring apparatus, of a piston ring, which reduces an irregularity in measured values between measuring operators and which can perform a measurement stably and with good accuracy. CONSTITUTION:The tension measuring apparatus is provided with a base stand 2 on which a piston ring 1 is placed, with a winding and tightening means 3 which is connected to one end of a needle chain 10 which is wound on, and hooked to, the piston ring 1, with a tension operation means 4 which is composed of a screw rod 18 which is center-mounted on the base stand and which has a handle 20 and of a slider 19 which is screwed to the screw rod 18 and with a tension addition means 5 which is arranged between a fixed pin 23 and the slider 19 and which has a spring balance 6. Tension by the tension operation means 4 is applied to the piston ring 1 in cooperation with the tension addition means 5, the diameter of the piston ring is reduced, and the compatibility interval (t) of the piston ring 1 whose diameter is reduced and which is deformed is measured with a microscope 7 so as to be adjusted to a set value. At this time, the tension of the piston ring 1 is measured.
Patent JP-S61153348-A (JP)
Inventor: ISHII MASAHARU
IPC: F25B9/14
Filed: 1984-12-26
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-2001058211-A (JP)
Title: Lifting method of spiral tube manufacturing machine, manufacture of spiral tube by the machine, efficiency piping method by the machine, assembly-type spiral tube manufacturing machine
Inventor: KUROKAWA TAKASHI
IPC: B21C37/12
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To avoid the troublesome work for carrying in a large number of tubes, and to efficiently achieve the tube manufacturing work by manufacturing spiral tubes of necessary quantity for each floor to execute the piping work while moving a portable manufacturing machine of spiral tubes on each floor of a high-rise building. SOLUTION: This system comprises a plurality of components including a strip feed part 3 of spiral tubes farmed of stock strips, a spiral tube manufacturing machine 2 to receive strips from the strip leaf part 3 of spiral tubes, a support truck 7 to support the spiral tube feed part 3, and a strip working part of the spiral tube manufacturing machine 2, and a support guide part of the manufactured spiral tubes 6. In this freely assembling/disassembling spiral tube manufacturing machine 2, the components are separately classified, lightened in weight to enable the carriage. The labor to feed the spiral tubes from a factory is surely eliminated, and a machine of the same performance as that of the machine in the factory is carried in at a working site to easily implement the work, and even a non-skilled person can implement the work.
Patent JP-H09134352-A (JP)
Title: Kana/kanji converting method of document processor
Inventor: TAKEYAMA TETSUO
IPC: G06F17/22
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To execute an operation being suitable to the feeling of a user at the time of correcting and changing a dividing position by permitting a character string being similar to the character string of a KANJI (Chinese character) conversion candidata which is displayed before change as the KANJI conversion candidate after dividing position change to be superior. SOLUTION: When a KANA character string is inputted from an input part 11 consisting of a keyboard, etc., a control part 14 starts a KANA/KANJI control part 16 in accordance with the input. Then, a KANA (Japanese sylabbary) input is automatically devided into plural phrases, KANA/KANJI conversion is executed and also the dividing position is made to be changeable by an operator instruction. Here, the character string being similar to the character string which is displayed as the KANJI conversion candidate before the dividing position change is made to be superior as the KANJI conversion candidate after devided position change. Thus, the display order of the KANJI conversion candidate is set in order which a user does not feel incompatibility from at the time of changing the dividing position.
Patent JP-2001089243-A (JP)
Title: Aluminum nitride ceramics
Inventor: AIDA HIROSHI
IPC: C04B35/581
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide aluminum nitride ceramics which has excellent strength and corrosion resistance and lessens particle desorption. SOLUTION: This ceramics consists essentially of aluminum nitride, contains Ce at 2 to 20 mol% in tenns of oxide (CeO2) and has a grain boundary phase consisting of a Ce compound. The area of the regions where the grain boundary phase does not exist around the main crystal of the aluminum nitride is <=5% of the entire part or the average major axis of the one hexagonal part enclosed by the regions where Ce does not exist in the hexagonal patterns observed in an X-ray fluoroscopic photograph is <=2 mm.
Patent JP-H07130093-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HIGASHIYA HIROSHI
IPC: G11B20/10
Filed: 1993-11-01
Abstract: PURPOSE:To obtain a lower error rate for decoded data by determining carrier waves, reproduced clocks and phases from each pilot signal in high and low frequency regions which are recorded and reproduced by frequency multiplexing modulated signals using multi-valued amplitude phase modulation. CONSTITUTION:I,Q signals 510 and 520, which are outputted from a mapping circuit 5 that receives a digital signal train 310, are quadrature modulated by a carrier wave 71 in a quadrature modulation circuit 6 and a modulated signal 61 is outputted. An adder 11 adds high and low region pilot signals 81 and 82 to the signal 61, adds a bias signal 91 and records the signal on a magnetic recording medium 13. From the reproduced signal 141 of the above signal, the carrier wave 71 and the signals 81 and 82 are extracted by a BPF 15, a HPF 16 and an LPF 23 and the signals are outputted to a demodulator 17, a carrier wave clock reproducing circuit 18 and a phase selection signal generating circuit 22. The demodulator 17 and the circuits 18 and 22 generate I,Q signals 171 and 172 and a reproduced clock 182 and supply them to a decoder 19 and a digital signal train 191 is decoded and outputted. Thus, decoded data with a lower error rate are obtained.
Patent JP-H01118560-A (JP)
Title: Fluororubber composition
Inventor: KANEKO TAKEO
IPC: C08L27/16
Filed: 1987-10-30
Abstract: PURPOSE:To obtain the present composition scarcely undergoes a decrease in hardness under the influence of heat, acid, alkali or the like, excels in sealability, and scarcely discolors under the influence of heat, by mixing a specified fluororubber with alpha-alumina. CONSTITUTION:20-85mol% vinylidene fluoride (a) is copolymerized with a fluorinated unsaturated monomer (b) (e.g., hexafluoropropylene) to obtain a fluororubber (A) having units having copolymerized vinylidene fluoride. 100pts.wt component A is mixed with 5-100pts.wt. alpha-alumina (B) of a particle diameter of 0.1-10mu and, optionally, a crosslinking agent (aid), an additive, etc. (C) to obtain the title composition. This composition is vulcanized by heating to 150-210 deg.C for 1-60min, and optionally subjected to secondary vulcanization by heating to 180-300 deg.C for 1-48hr to obtain a molding.
Patent JP-H10126970-A (JP)
Title: Power voltage monitor circuit
Inventor: TAKASHIMA TORU
IPC: H02J1/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a power voltage monitor circuit which operates surely even to a battery large inner resistance such as a manganese battery or the like. SOLUTION: A comparison means 104 compares the reference voltage generated by a reference voltage generating means 103 with the detected voltage detected by a terminal voltage detection means 102. In case that this comparison result is lower than the reference voltage in the comparison result, a storage means 1 stops the voltage supply to a load circuit 105, and stores this stop condition. But, a reset means lifts off the voltage supply stop condition that the storage means 1 stores in case that the terminal voltage detected by the terminal voltage detection means 102 is above a predetermined value.
Patent JP-H10126416-A (JP)
Title: Address supervisory system in atm switch
Inventor: KURANO TAKANORI
IPC: H04Q3/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To confirm the correctness of a queue number and the continuity of a sequence number by confirming the sequence number that is read from an address supervisory table. SOLUTION: A sequence number generative counter 135 and a sequence number confirming counter 136 are provided in an address supervisory table 133. In the counter 135, a serial number is generated in each queue, when cell data is written in cell buffer memory 12, a sequence number that is added to an output queue 131 is written together with the output queue 131 in a corresponding address of the table 133, after that, when the sell data is read from the memory 12, a queue number and a sequence number are read from a corresponding address in the table 133 and the correctness of the queue number and the continuity of the sequence number is confirmed in the counter 136.
Patent JP-H06101252-A (JP)
Title: Tap box, tap elbow, and front plate
Inventor: OYA HIROSHI
IPC: E03C1/02
Filed: 1992-09-16
Abstract: PURPOSE:To enable a tap box to be fixed to be fitted on a rear surface and to be fitted also in the various directions, and enhance interchangeability by fitting two side plates on the left and right of the tap box, and by arranging recessed channels on the vertically same levels of both the side plates. CONSTITUTION:On the same respective vertical levels of upper side plates 4, 4 on the left and right of a tap box 1, recessed channels 4b to be directed to a front side from a rear side are arranged, and on the center of both the side plates, a projecting section 12 is formed, and this is provided with a screw hole 12a to be directed to the front side. Then, two installing bars 33, 33 are fitted into the recessed channels 4b of the upper side plates 4, and they are contrived to sufficiently resist an axial rotation moment load, when a washer 5 is applied, a screw 36 is driver into the screw hole 12a of the projecting section 12 and the tap box 1 is fixed to be fitted on the rear surface. Besides, screws are driver through notches 9a arranged on upper plates 9, and they can be fitted upward or can be fitted in the various directions.
Patent JP-H06336012-A (JP)
Title: Ink jet printing head
Inventor: TAKEUCHI YUKIHISA
IPC: B41J2/045
Filed: 1993-11-01
Abstract: PURPOSE:To enhance an adhesion reliability to improve a durability of a printing head by a method wherein an ink pump member and an ink nozzle member are bonded by using a main adhesive having a resistance to ink together with an auxiliary adhesive having a high hardness after it is cured. CONSTITUTION:An ink jet printing head is provided with an ink pump member 25 comprising a ceramic substrate 24 having a plurality of ink pressurizing chambers 26 and a piezoelectric/electrostrictive element 28 disposed on the outer surface of the substrate 24 correspondingly to the respective ink pressurizing chambers 26, additionally being provided with an ink nozzle member 16 with a plurality of ink paths 12, 14 formed correspondingly to the ink pressurizing chambers 26. The ink pump member 25 is bonded to the ink nozzle member 16 as an integral part. As an adhesive, a main adhesive having a resistance to ink for the application to a connecting part between the ink pressurizing chambers 26 and the ink paths 12, 14 is used together with an auxiliary adhesive having a high hardness after it is cured for the application to an area out of the aforesaid application area.