baber/WOPTO huggingface dataset:
Patent JP-S5880952-A (JP)
Title: Carrier wave extracting circuit
Inventor: SAKADO YOSHITOMO
IPC: H04L27/227
Filed: 1981-11-06
Abstract: PURPOSE:To simplify a device and to speed up response to frequency fluctuation by using phase deviation due to the frequency fluctuation caused by a band- pass filter, and preventing phase deviation to be caused on the frequency fluctuation. CONSTITUTION:Phase deviation due to frequency variation produced in a band- pass filter 9 for removing a signal fed from an input terminal 1 with unnecessary noise components is branched by two routes, one pass through a 2-multiplier 10, and the other pass through a band-pass filter 11, to cancel the phase deviation caused between the both, thus outputting a carrier wave having frequency equal to frequency of an input signal completely free of phase deviation  due to frequency fluctuation of every burst, on an output terminal 2. Consequently, the frequency fluctuation has no phase deviation, so the device is simplified  extremely, the response to the frequency fluctuation is quickened.
Patent JP-S6070678-A (JP)
Inventor: MURATA MASANORI
IPC: H01R9/22
Filed: 1983-09-26
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-S6071530-A (JP)
Title: Method for molding hollow glass article
Inventor: SHIBAOKA KAZUO
IPC: C03B11/06
Filed: 1983-09-28
Abstract: PURPOSE:To form a molded article having a neck projected from the periphery of the opening in a front view without requiring joining by molding a gob of molten glass into the principal part of the molded article with a principal female mold and a male mold and by forming the neck by vacuum molding and/or blow molding. CONSTITUTION:A slidable female mold 5 is moved to a position at which the recess in the coupling part 2 of a principal female mold 1 is covered with a covering member 7, and a gob of molten glass is put in the mold 1 and molded into the principal part 19 of a molded glass article 18 by pressing with a male mold 10. The mold 5 is slid, the recess in the part 2 is made to coincide with the recess 8 in an auxiliary female mold 6, and the recess 8 is evacuated 9 to <=150 Torr. At the same time, air is blown from an air feeding hole 11 pierced in the mold 10 to form the outside of the unmolded neck to the internal shape of the recess 8, and pressxurized air is fed from air feeding holes 14, 17 in the molds 1, 10 to cool the open end of the article 18. By air-cooling a face close to the opening of the article 18, the sagged article 18 is reformed, and warping is almost prevented.
Patent JP-H0467586-A (JP)
Title: Manufacture of airtight terminal
Inventor: WACHI TAKESHI
IPC: H01R9/16
Filed: 1990-07-06
Abstract: PURPOSE:To omit the moisture drying process itself by coating a coating liquid added with water to aqueous emulsion silicone oil and adjusted with viscosity on glass exposure faces between a metal outer ring and a lead wire, and drying it. CONSTITUTION:An oxide film 8 is formed on a metal outer ring 1 and a lead wire 3, the lead wire 3 is inserted into the metal outer ring 1, they are sealed with soda barium glass 4, and the oxide film 8 is removed. Electroless nickel plating 9 is formed on metal exposure portions, it is washed with water, a coating liquid added with water to aqueous emulsion silicone oil and diluted into the nonvolatile matter 2-5wt.% is coated, and no fleon drying process is required after washing with water. It is dried and baked, and a water- repellent film 6 is formed on glass exposure faces A, B to complete an airtight terminal.
Patent JP-S5969810-A (JP)
Title: Method for guiding operation in sequence forming device
Inventor: KISHIGAMI KATSUTOSHI
IPC: G05B19/05
Filed: 1982-10-15
Abstract: PURPOSE:To obtain an operation guiding method of a sequence forming device which can be operated simply and easily by displaying the contents of an operation to be executed successively every operation in a specific display area part of a display device such as a CRT. CONSTITUTION:A CRT display screen 250 consists of a main display area 250a displaying a sequence pattern, a status display area 250b displaying the status of a program controller or the like and a communication display area 250c. The communication display area 250c is the part communicating between the operator and the sequence forming device and displays the contents of the succeeding operation every operation. Consequently, the operator can operate the sequence forming device simply and easily even if he is a beginner.
Patent JP-S6157945-A (JP)
Title: Electrophotographic sensitive body
Inventor: SASAKI MASAOMI
IPC: H01L51/42
Filed: 1984-08-29
Abstract: PURPOSE:To obtain an electrophotographic sensitive body which can be easily produced and has high sensitivity by using a specific disazo compd. as a charge generating material. CONSTITUTION:A photosensitive layer contg. the disazo pigment expressed by the formula as the charge generating material is provided on a conductive substrate. At least one of substd. or unsubstd. phenylene groups Ar<1> and Ar<2> is a substd. phenylene group and the residual coupler group A is contained at the terminal. The photosensitive layer 19 of the lamination type consisting of a charge generating layer 15 composed essentially of the disazo pigment 13 and a charge transfer layer 17 composed essentially of a charge transfer material is provided on a conductive substrate 11. The light subjected to image exposing transmits the charge transfer layer and arrives at the layer 15. The formation of the charge is induced by the disazo pigment 13 in said part. On the other hand, the layer 17 transfers the charge when subjected to the implanta tion of the charge. The formation of the charge necessary for light attenuation is executed by the disazo pigment 13 and the transfer of the charge is executed by the layer 17.
Patent JP-S6071063-A (JP)
Title: Hooking apparatus of coating wire mask
Inventor: HARUHARA AKIRA
IPC: B05B15/04
Filed: 1983-09-28
Abstract: PURPOSE:To release wire tension force smoothly and automatically, by melting wax by heating to transfer a revolving member to a revolvable state even if a clutch mechanism is locked. CONSTITUTION:The wax of a clutch mechanism 12 is gradually brought to a molten state by the painting and baking heat in an oven and a revolving member cooperated with a wind-up means 10 is transferred to a revolvable state even if the brake member of the clutch mechanism 12 is locked by a lock mechanism 13. Therefore, the tension force of a wire mask is released automatically and readily corresponding to the temp. change in the oven.
Patent JP-S6071399-A (JP)
Inventor: TAKAHASHI FUMIO
IPC: G01C21/24
Filed: 1983-09-27
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-H1077362-A (JP)
Title: Surface treating agent for carbon black
Inventor: MURAOKA KIYOSHIGE
IPC: C08L47/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a surface treating agent having excellent reinforcing property, dispersibility and processability and capable of strongly binding with a matrix polymer such as rubber by containing a specific amino group-containing low molecular weight diene-based polymer. SOLUTION: This surface treating agent is composed of an amino group- containing low molecular weight diene-based polymer containing a low molecular weight diene-based polymer having 1,000-100,000 molecular weight as a principal chain in which an amino group-containing side chain in an amount of 0.25-20mol.% based on the diene unit is contained on at least the other part of the terminal of the principal chain. Preferably, liquid polyisoprene or liquid polybutadiene is exemplified as the low molecular weight diene-based polymer. Carbon black treated with the surface treating agent is effectively used in the field of tire and a tire excellent in both of mechanical properties and low fuel consumption can be obtained by using the surface treating agent.
Patent JP-S6161753-A (JP)
Title: Grinding method for work with highly hardened surface
Inventor: TERASAKI FUMITOSHI
IPC: B24B51/00
Filed: 1984-08-29
Abstract: PURPOSE:To perform highly accurate grinding, by stopping the infeed of a grinding wheel when load of a wheel spindle motor becomes more than the setting value in case of grinding for a place high in hardness, while sparking out first rough grind, removing a large forward stock amount and, after second rough grind and wheel dressing, performing file grind and the spark-out. CONSTITUTION:A work being subjected to surface nitriding is attached to a chuck 1 and a table situated in a backward end B is fed to a grinding position G, thus first rough grind infeed takes place. When load of a wheel spindle driving motor grows large due to an increase in grinding resistance because of work surface hardness with a grinding wheel 4 going forward and it reaches the setting point of a watt-hour meter, the infeed of the table is stopped, making a spark-out timer act thereon, and a forward stock amount to be produced by flection of grinding force is ground. And, the table is situated at a wheel dressing position D whereby the grinding wheel 4 is dressed by a diamond tool 7, then again the table is fed to the grinding position G and fine infeed is started, therefore the infeed is stopped with a signal out of a sizing device, thus the slight forward stock amount is ground, stopping the infeed with a sizing signal so that any grinding of more than the sizing infeed is not performed at all.
Patent JP-H0346260-A (JP)
Title: Manufacture of semiconductor mounting board
Inventor: SUZUKI TAKESHI
IPC: H01L23/12
Filed: 1989-07-14
Abstract: PURPOSE:To solve problems such as heat transmission, heat dissipating properties, and the like so as to improve a semiconductor mounting board in connection reliability by a method wherein a semiconductor chip can be directly connected to a metal part, where the area ratio of the metal part to the whole face is made large and moreover the metal part in contact with outside air is made large in area. CONSTITUTION:A pin inserting hole 6' is bored in the center of an electrically insulating resin composition 3 buried in a hole 6 formed in a metal board so as not to reach to the metal part of the base of the hole 6, and in succession a required pattern 8' is formed on the copper foil of the metal board 1. Then, the side of the metal board 1 where the circuit pattern 8' has been formed is spot-faced as deep as nearly half the thickness of the board 1 to form a semiconductor mounting recess 9, and moreover the semiconductor mounting recess 9 and the opposite side of the board 1 are plated with nickel.gold, whereby a semiconductor mounting board is obtained. By this setup, a semiconductor mounting board excellent in heat dissipating property can be obtained, whereby problems such as the reduction of a semiconductor chip in capacity with the increase of the semiconductor chip in heat release value and the reduction of connection in reliability can be solved.
Patent JP-H061723-A (JP)
Title: Renal function improving medicine
Inventor: KATO KUNIHIKO
IPC: A61K36/48
Filed: 1992-06-15
Abstract: PURPOSE:To provide a medicine capable of quickly improving/curing, without side effects, nephropathy (esp. oliguric nephropathy) of mammals including humans through its taking. CONSTITUTION:The medicine (diuretic) containing, as active ingredient, an extract of Asparasus linealis. For the extraction, the leaves or stems of the above plant are extracted with water and/or an organic solvent and the extraction solvent is distilled off the resultant extract; or, such leaves or stems may be ground; or extraction may be carried out in a similar way as with conventional Japanese tea, Chinese tea, or black tea.
Patent JP-H0820836-A (JP)
Title: Sintered oilless bearing and its production
Inventor: KIKUCHI ISAMU
IPC: F16C33/12
Filed: 1994-07-11
Abstract: PURPOSE:To regulate porosity in a surface layer part and to develop a sintered oilless bearing excellent in fitness and wear resistance by forming a Cd-Zn alloy layer on the surface of an oilless bearing alloy prepared by sintering an iron powder having coppery plating film. CONSTITUTION:An iron powder, whose surface is plated with Cu or Cu alloy, or a powder mixture prepared by further mixing an Sn powder with the iron powder is compacted and then sintered in a Zn atmosphere, thus to produce a sintered compact in which Zn is adsorbed on the surface. At this time, a powder of solid lubricant, such as MoS2, graphite, and BN, is fixed on an adsorption layer composed essentially of Cu and Zn. The sintered oilless bearing, having >=18vol.% porosity in the overall sintered compact, >=25vol.% porosity in the inner layer part, and <=16vol.% porosity in the surface layer part, is produced. Because lubricating oil is contained by adsorption in the pores and also an alloy layer containing solid lubricant such as MoS2 is formed, the sintered oilless bearing, having <=1.5mum average wear amount per hour by the rotation under the conditions of 2000rpm number of revolution and 14kgf/cm<2> load and excellent in wear resistance and conformability, can be produced.
Patent JP-S6074269-A (JP)
Title: Fuel cell
Inventor: MORIMOTO TAKESHI
IPC: H01M8/12
Filed: 1983-09-30
Abstract: PURPOSE:To retain high electromotive force in a solid fuel cell by using an ion conductive solid electrolyte made of specific oxide fluoride in which Nd, Y, and F are blended properly. CONSTITUTION:This solid fuel cell uses an oxygen ion conductive solid electrolyte lwith the composition inducated by NdalphaYbetaFgammaOdelta (alpha=4.5-7.5, beta=7.5-4.5, gamma=14-24, delta=11-6 and 3alpha+3beta=gamma+23, alpha+beta=12). This solid electrolyte has high conductivity at low temperatures. The shaping of the solid electrolyte is performed by the plasma flame spraying method and the hot press method, etc.
Patent JP-S57105003-A (JP)
Title: Control signal generating device using optical signal
Inventor: SAGANE MITSUKI
IPC: G05B9/02
Filed: 1980-12-22
Abstract: PURPOSE:To execute display which has completely coincided with a control state, by using an optical pulse being a signal medium, as it is for the display. CONSTITUTION:A gate circuit 7 generates an output signal (b) in accordance with an input signal (a). The signal (b) is set at t1 time, is reset at t2 time, is sent to a driver 8, amplified, and is sent to a light emission element 4. The element generates an optical pulse by emitting light only when the signal (b) has been applied. This pulse and the signal (b) are almost synchronized. A part of said pulse is sent to a display part 9, and its residual part is sent to an optical fiber 5. A transmission pulse of the fiber 5 is made incident to a photodetecting element 10, is converted photoelectrically, its waveform is shaped, and it is applied to a switching circuit 13. The input signal to the circuit 13 is almost synchronized. The circuit 13 electrically connects a driving electric power source 14 to an object to be driven 15. In this way, synchronizing with the signal (b) of the circuit 7, the body 15 is driven.
Patent JP-S6339480-A (JP)
Title: Turning force extractor applying property of repulsion of permanent magnet
Inventor: TAKECHI HIROTO
IPC: H02N11/00
Filed: 1986-07-31
Abstract: PURPOSE:To extract turning force by inserting a ferromagnetic body among several pairs of permanent magnets oppositely faced, balanced by repulsion. CONSTITUTION:Disks 2, 9 using shafts 1, 8 as axes of rotation are mounted, and timing gears 3, 10 for both disks are engaged and the disks can be turned at the same phase. Permanent magnets 4-6, 11-13 fixed at regular intervals are each set up to the disks 2, 9, and the outer circumferential directions are formed as N poles. A ferromagnetic body 7 having a proper thickness change is inserted and fastened between both disks 2, 9 with the exception of the opposite surfaces of the permanent magnets 6, 13. Consequently, repulsion is maximized between the permanent magnets 5, 12, but it is offset by the ferromagnetic body 7 inserted and fixed between the permanent magnets 5, 12, thus leaving repulsion only between the permanent magnets 6, 13. Accordingly, moment is generated by the difference of repulsion, thus extracting turning force from the disks 2, 9 interlocked by the timing gears 3, 10.
Patent JP-H1024053-A (JP)
Title: Device for visually identifying engagement
Inventor: SHIRAISHI KAZUO
IPC: A61C11/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To identify easily and visually a dislocation between upper and lower jaws by providing a pair of model holders by which both upper and lower jaw models are opposed to each other, and placing guidance members along an opening/closing rotating shaft, in the portions of the upper and lower jaw models corresponding to the opening/closing rotating shaft. SOLUTION: Upper and lower jaw models UM, LM are held against upper and lower arches 100, 200, the upper arch 100 is then separated from the lower arch 200 by the release of a centric latch 330 in a bearing member 320, and the bearing member 320 is removed from the upper arch 100. Next, the columnar part of a checker plate 300 is inserted into each of selective mounting holes in the upper arch 100, and a control bolt 124 is tightened. In the lower arch 200, a checker pin 310 with an end pointed like a needle is fitted into a through hole in each shaft member 210. The direction and amount of a dislocation between upper and lower jar models when they are located in matching positions are displayed as the dislocation of the checker pin 310 relative to the outer end surface 30 of the checker plate 300.
Patent JP-H07163400-A (JP)
Title: Dna variation arrangement for detecting subgroup of b. burgdorferi using reproduced chain reaction
Inventor: ROJIYAA ENU PITSUKEN
IPC: C12Q1/68
Filed: 1994-07-08
Abstract: Nucleic acid primers of complementary sequence to portions of the gene encoding a semiconserved region of B. burgdorferi flagellin are utilized to amplify target sequences of nucleic acids extracted from infective sites of Lyme borreliosis, which are then probed with a nucleic acid tracer conjugated to signal-generating molecules for highly specific detection of B. burgdorferi.
Patent JP-H1170660-A (JP)
Title: Ink jet recording head and its production
Inventor: ISHIMATSU SHIN
IPC: B41J2/135
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To ensure the vol. of a liquid passage at an ejecting orifice side rather than at a heater and of the ejecting orifice without extending the distance between the heater and the ejecting orifice to impart excellent refill characteristics and to ensure a sufficient ejecting speed of recording liquid droplets. SOLUTION: A common liquid chamber 106 holding a recording liquid, a liquid passage 107 extending in one direction from the common liquid chamber 106 and having an ejecting energy generating element 101 arranged thereto and the ejecting orifice 105 provided at the leading end of the liquid passage 107 are formed is an ink jet recording head. The cross-sectional shape of the recording liquid ejecting end part of the ejecting orifice d105 is circular and the cross-sectional shape in the direction vertical to the advance direction of ink of the liquid passage 107 has an equiangular trapezoidal shape. The ejecting orifice 105 has a taper shape gradually becoming narrow toward a recording liquid emitting side. In this ejecting orifice 105, the flow resistance of the recording liquid becomes low when the recording liquid is ejected and the stagnation of the recording liquid is reduced.
Patent JP-S5884433-A (JP)
Title: Semiconductor device
Inventor: MISAWA YUTAKA
IPC: H01L29/74
Filed: 1981-11-13
Abstract: PURPOSE:To obtain a moat type semiconductor device of high withstand voltage and high reliability, by forming n<+> channel cut regions deeper than the p-n junction wherein the withstand voltage is possessed. CONSTITUTION:In a semiconductor substrate 1, an n collector region 14, an n<+> collector 15 of higher impurity density than in the n collector region 14 and p base region 16, an n<+> emitter region 17 of higher impurity density than in the p base region 16 and n channel cut regions 19 of higher impurity density than in the n collector region 14 which exist in the periphery of ring grooves, expose to the one side main surface and ring groove and are so formed that the interface surface 18 between the collector region 14 may be deeper than the collector junction Jc are provided. The numeral 5 are glasses covering the surface of ring grooves 13, and zinc-borosilicate glass e.g. the composition is 63wt% ZnO-29wt% B2O3-8wt% SiO2, NFB is -5X10<11>cm<-2> and the coefficient of thermal expansion is 38X10<-7>/ deg.C is used.
Patent JP-S5877758-A (JP)
Inventor: FURANTSUURUDORUFU BUROTSUKU
IPC: G01F23/26
Filed: 1982-10-15
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-S6338219-A (JP)
Title: Magnetic lead
Inventor: KONDO YOSHIJI
IPC: H01B7/00
Filed: 1986-08-02
Abstract: PURPOSE:To permit easy sealing of a magnetic element by surrounding the periphery of a magnetic field by an electric field. CONSTITUTION:A magnetic element 4 can be easily sealed in a magnetic conductor 1 made of nickel by surrounding the conductor 1 by a pipe 2 made of a conductor, such as copper. A gap is provided between the conductor and the magnetic conductor to prevent primary electrons from flowing as an eddy current 6, and the gap is coated with an electrically insulating film 3 to easily prevent the electrons of higher order by the rotation of a magnetic flux from being dissipated.
Patent JP-H0928921-A (JP)
Title: Piece matching game picture
Inventor: KUSUNOKI YUKIO
IPC: A63F9/10
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To achieve higher safety in sanitation for pieces of a piece matching game picture such as jigsaw puzzle or picture puzzle in view of the fact that they are held with hands so frequently to be soiled by hand while offering a hotbed for breeding bacteria, and also sometimes they are licked in a mouth by a baby. SOLUTION: In a game picture displaying a picture pattern 5 completed by matching a number of pieces 1 having uneven parts 3 and 4 with one another, the pieces 1 are each provided with an antibacterial agent 6.
Patent JP-S6338275-A (JP)
Title: Output controller for semiconductor laser
Inventor: SHIBATA ISAMU
IPC: H01S5/068
Filed: 1986-08-01
Abstract: PURPOSE:To simultaneously regulate the maximum and minimum value of a driving current of a semiconductor laser in response to an irregularity in the current of the laser to constantly maintain the quantizing error of a digital/ analog converter thereby to improve the controlling accuracy of an output controller for a semiconductor laser by providing a circuit for simultaneously regulating the maximum and minimum values of the driving current determined by the converter. CONSTITUTION:A digital/analog converter 16 outputs a current Imax determined by resistors R1, R2 when a digital input from from a counter 13 becomes maximum, the output is input to the inverting input terminal of a current amplifier 17, and a voltage Vmin in which a constant voltage is divided by a variable resistor VR is input to the noninverting input terminal of the amplifier 17. The maximum and minimum values I0pmax, I0pmin of the driving current I0p of a semiconductor laser 1 can be set at every driving current of the laser 1 when Vmin is regulated by a variable resistor VR by the irregularity of the driving current of the laser 1. Thus, the quantizing error of the converter 16 becomes constant to control it accurately.