baber/WOPTO huggingface dataset:
Patent JP-S5898837-A (JP)
Title: Magnetic recording medium
Inventor: SHIMIZU TAKEZOU
IPC: C10M105/76
Filed: 1981-12-07
Abstract: PURPOSE:To enhance traveling stability and durability, by adding a specified organic silicone compd. into a magnetic layer. CONSTITUTION:A magnetic layer consisting mainly of a magnetic powder and a binder contains an org. cilicone compd. represented by the formula (R1, R2 are -CH3 or -R3NO2, R3 is 1-26C hydrocarbon group, and n1, n2 are each an integer shown as follows: 0<=n1<1,000, 1<=n2<500, n1+n2<=1,000) having polar groups represented by -R3NO2 superiod in compatibility with the binder, on the main chain or on the main chain and at both its ends.
Patent JP-S5988827-A (JP)
Title: Vapor drying device
Inventor: YOSHIDA KIYOSHI
IPC: F26B21/14
Filed: 1982-11-12
Abstract: PURPOSE:To enable clean vapor drying by arranging a mechanism which receives water droplets dropped from a jig and exhausts them, in a vapor chamber. CONSTITUTION:An evaporation medium 4 is contained in the bottom of a container 2 and is vaporized by a heater 1 on the outer wall of the bottom. Upper space 8 of the container is opened to upper space of a drying chamber 9. Bottom of the drying chamber 9 is open and at circumferential part of the opening, a groove 10 projecting inward is arranged. Vapors are solidified on the inside wall by a cooling device 3 and gather in the groove 10 and then return to the container 2 through a hole 11. A plate 13 carrying a jig 12 containing a wafer 7 comprises a projecting brim 14 circumferentially and contains water droplets dropped from the waer or the jig and exhausts them through a tube 15 supporting the plate 13. In this constitution, waste liquor 4 including dust does not flow into the container 2 again thereby drying the wafer and the jig without pollution in the drying chamber 9. If a mechanism for cooling a material to be treated before drying is added, adhering quantity of vapor increases, resulting in further improvement of drying effect.
Patent JP-S6090237-A (JP)
Title: Production of heat-sensitive resistant electrically conductive material
Inventor: MIYAKE HITOSHI
IPC: C08K3/04
Filed: 1983-10-24
Abstract: PURPOSE:To obtain a heat-sensitive resistant electrically conductive material having improved positive temperature coefficient characteristics only by easy kneading operation, by incorporating a specific polyethylene with carbon black in a specific proportion. CONSTITUTION:A heat-sensitive resistant electrically conductive material obtained by incorporating (A) high-density polyethylene having double bonds at the molecular terminals and >=2.5dl/g in decalin at 135 deg.C (obtained by polymerizing ethylene in the presence of hexavalent chromium as a catalyst at 130-160 deg.C under 18-35kg/cm<2> pressure) with (B) carbon black, e.g. oil furnace black, thermal black or acetylene black (having preferably 0.01-0.1mu particle diameter) in an amount of 25-60wt% based on the total amount of the components (A) and (B). The resultant material produced by this method is effectively utilized as temperature detectors, self temperature control heating elements, etc.
Patent JP-H0615381-A (JP)
Title: Method for shearing sheet like material
Inventor: MIYAHARA HIDEYUKI
IPC: B21D28/16
Filed: 1992-07-01
Abstract: PURPOSE:To suppress generation of burrs on a place punched in reference to a punching operation on a sheet material. CONSTITUTION:The method is constituted of two processes. The first process is that the sheet like material 15 is clamped with a stripper plate 19 and a die 6 having a taper 14 at the opening; that by advancing a punch 17 to the die 6 side in the clamped state and pushing a part of the material 15 into the die 6 side, a protruding part 23 is formed on the material 15; and that after this protruding part 23 is formed, the material 15 is discharged outside by means of a knockout 9. Then, the second process is that the material 15 with the protruding part 23, which is discharged outside through the first process, is set on a punching die 33 finished in the dimension of a product; that the outer circumference of the protruding part is clamped with the punching die 33 and a stripper plate 28 ; and that the outer circumference of the protruding part 23 of the material 15 in the clamped state is cut off with a punch 26 on the side of the stripper plate 28.
Patent JP-S6259598-A (JP)
Title: Indium phosphide single crystal and production thereof
Inventor: SATO TAKAYUKI
IPC: H01L21/208
Filed: 1985-09-09
Abstract: PURPOSE:To grow a crystal of uniform impurity concentration, by pulling up and growing a single crystal in a state of applying a magnetic field to an InP raw material melt doped with an impurity. CONSTITUTION:An inert gas 2 is filled in a pressure-resistant vessel 1 and kept under a high pressure. A raw material melt 8 of InP containing an impurity, e.g. Sn, S, Zn or Fe, is put in a crucible 7 and the surface thereof is covered with a liquid sealing layer 9, e.g. B2O3. A seed crystal 11 mounted on the lower end of the upper shaft 3 is dipped in the raw material melt 8 and the upper shaft 3 is pulled up while rotating either one or both of the upper shaft 3 and the lower shaft 4. In the process, a magnet 12 is placed on the outside of the pressure-resistant vessel 1 to apply a magnetic field at about >=800 gausses to the raw material melt 8 and an InP single crystal 10 is pulled up continuously to the seed crystal 11. According to the method, the aimed uniform crystal having uniform growth and impurity concentration without microfluctuation is obtained.
Patent JP-H0751912-A (JP)
Title: Spot-facing apparatus
Inventor: FUKUSHIMA MIKI
IPC: H05K3/00
Filed: 1993-08-10
Abstract: PURPOSE:To shorten the spot-facing workhours for a recognition mark for measuring the positional deviation in pattern between respective layers of a high multilayer substrate. CONSTITUTION:A spot-facing apparatus comprises a drill 1, a first Z stage 2 for vertically moving the drill 1, a probe 3, a second Z stage 4 for vertically moving the probe 3, a measuring circuit 5 for measuring the electric resistance between a cutter portion of the drill 1 and the probe 3, and a controller 6 for inputting a signal from the measuring circuit 5 and controlling the amount of movement of the Z stage 2. The probe 3 is applied to a spot-faced recognition mark to perform spot-facing work for a recognition mark at another corner of the substrate. When reaching the same-layer recognition mark, the drill 1 and the probe 3 become conductive to each other, whereby completion of the spot-facing work can be detected.
Patent JP-S6182722-A (JP)
Inventor: FUKUNAGA MASAO
IPC: A47J43/04
Filed: 1985-09-06
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-H0756655-A (JP)
Title: Initializing device for interface part
Inventor: KOMINAMI TAKUYA
IPC: G06F11/14
Filed: 1993-08-10
Abstract: PURPOSE:To provide an operating environment to perform the debugging jobs quickly and with higher accuracy for development of the application software. CONSTITUTION:The parameter value of an IPL switch 9 is evolved into a memory 2 and then it is decided by a comparator and the software whether the parameter value should be analyzed by the boot control firmware 16. Thus the initialization of a channel interface control unit 6 can be controlled. Then an interface part is separately initialized between the information processors in the operating and debugging states respectively. In such a constitution, the information processor can be initialized just by selecting an IPL switch and pressing a reset switch and without performing the complicated power ON/OFF operations. Then the debugging job efficiency is improved.
Patent JP-H0645999-A (JP)
Title: Portable radio telephone device
Inventor: TANAKA MASAFUMI
IPC: H04W76/02
Filed: 1992-07-24
Abstract: PURPOSE:To enable to use by overlapping plural external storage devices on a portable radio telephone set by providing input and output terminals in the same shapes capable of being connected to the input and output terminals of the portable radio telephone device with both ends of an external storage device. CONSTITUTION:External storage device 22 and 23 are in cascade connected through the input and output terminals with a portable radio telephone 21. Then, an address is confirmed by the radio telephone 21, and each control part 29, 34, and 36 of the exteranl storage devices 22 and 23, and the exchange of data is performed between the radio telephone 21 and the external storage devices 22 and 23. Thus, the capacity of the storage device can be added, and the plural external storage devices can be selected according to its use.
Patent JP-2000038506-A (JP)
Title: Colorless and organic solvent-soluble aromatic poly(etherimide), its solution in organic solvent and its preparation
Inventor: YO KINHEI
IPC: C08G73/10
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To improve thermal and mechanical properties by using a poly (etherimide) containing a unit having a special chemical structure. SOLUTION: A polyetherimide which is soluble in an organic solvent contains a unit of formula I wherein Ar2 is selected from the group consisting of 30 groups substantially represented by formula II, III or the like. This polyetherimide can be synthesized in a two-step process in which a ring opening polyaddition reaction of a bisether anhydride is conducted by using various aromatic diamines in a suitable solvent (DMAc or the like) to obtain a polyamic acid and chemical (addition of acetic anhydride and pyridine) or thermal cyclodehydration is conducted. Alternatively, it can be synthesized in a one-step process in which the two reactants, a bisether anhydride and an aromatic diamine, are directly heated in a high boiling point solvent (e.g. m-cresol). Preferably, the colorless polyetherimide is prepared by the two-step process and chemical cyclodehydration.
Patent JP-S5898907-A (JP)
Title: Iron core
Inventor: OOBA MASATOSHI
IPC: H01F27/24
Filed: 1981-12-08
Abstract: PURPOSE:To contrive the titled device to be more compact and thinner, by employing an iron core obtained by laminating a plurality of magnetic ribbons each having a coil pattern formed on its peripheral surface and electrically connecting the coil patterns to each other. CONSTITUTION:A coil pattern 3 is formed on the peripheral surface of a magnetic ribbon 1 through an insulating layer 2 by photoetching, electroforming or the like. An insulating layer 6 is further provided thereon. Then, a plurality of such magnetic ribbons 1 are laminated. The coil patterns 3 on the adjacent magnetic ribbons 1 are fitted with each other from the upper and lower sides, respectively, and are then connected to each other in series by means of wire bonding or in parallel by means of spot welding. They may be connected to each other by means of a through hole. As the magnetic ribbon 1, pure iron, silicon steel, Permalloy and amorphous magnetic material can be employed. The thickness of the coil pattern 3 should be 5-10mum; the width thereof should be 10- 20mum; and the thickness of the insulating layer 6 should be in the order of 5mum. By employing such an iron core, the device using the same can be made more compact and thinner.
Patent JP-S6256502-A (JP)
Title: Hard facing method for integrally forming sintered hard layer on ferrous metallic plate
Inventor: KOBAYASHI YOSHINOBU
IPC: B22F7/04
Filed: 1985-09-06
Abstract: PURPOSE:To integrally form a sintered hard layer on a ferrous metallic plate with substantial strength by packing a sintered hard material powder via a brazing filler metal layer onto the ferrous metallic plate set in a molding tool then heating the same to the sintering temp. of said powder or above under the pressure. CONSTITUTION:The brazing filler metal 3 consisting of Ni, Cu, etc. is thinly placed on the ferrous metallic plate 2 set in the molding tool 1. The sintered hard alloy powder consisting of WC-Co, etc. is then packed on the brazing metal. The powder is heated at a high temp. higher by about +50-100 deg.C than the sintering temp. of the sintered hard material powder and under >=10kg/cm<2> pressure in this state. The heating and pressurization are executed within an extremely short time range to the extent of preventing the diffusion of the brazing filler metal 3. Low voltage large current is kept conducted by a direct electricity conduction system to the molding itself during such heating and pressurization. The sintered hard metal is thereby sintered and at the same time the sintered hard layer is integrally and securely formed on the surface of the ferrous metal.
Patent JP-H0518000-A (JP)
Title: Triangle unit plan frame
Inventor: HAKIRI MICHIO
IPC: E04B1/34
Filed: 1991-07-12
Abstract: PURPOSE:To provide a triangle unit plan frame capable of providing high floor rigidity even without employing a concrete slab placed on the spot while providing a short term of works without needing to put any braces. CONSTITUTION:A triangular units U1-U5 composed of large beams 11 inter- connecting joints are provided in a planar rigid frame structure body 12. Thus, since a rigid plane can be obtained, the horizontal rigidity of a floor can be ensured only with columns 11 and large beams 10 without putting braces or placing topping concrete as in the case of only composing of the conventional rectangular units.
Patent JP-S6177470-A (JP)
Title: Original reader
Inventor: ABE YOSHINORI
IPC: H04N1/40
Filed: 1984-09-25
Abstract: PURPOSE:To select threshold data at a high speed by detaching a threshold unit from the outside so as to be exchangeable, mounting the threshold unit on a device and selecting the desired threshold data. CONSTITUTION:When a threshold cartridge 20 is mounted on a device main body 10, the output of a threshold detection circuit 17 changes from 'H' to 'L', thereby recognizing the mounting of the threshold cartridge 20. Since all outputs of a threshold data discriminating circuit 18 change from 'H' to 'L', the recognition can be made that three-types of threshold data are stored in memory. Information on these threshold data is transmitted to a host computer through an I/O interface 16 to be displayed. When an operator views the display to operate the selection button at an operation part, he can select the desired threshold data.
Patent JP-H1026736-A (JP)
Title: Original point position detector in solar ray lighting device
Inventor: FUJIMOTO YOSHII
IPC: G02B27/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an original point detector for a solar lighting device detecting the original point position definitely in the form of an electric signal. SOLUTION: In the solar lighting device which is provided with one sheet of a lighting prism 1 or plural sheets of lighting prisms 1 in a lighting part and in which the rotational angle of these lighting prisms 1 is made to be controlled according to the traveling of the sun, an original point magnet 2 is provided at a reference position becoming the original point in the outer peripheral part of a concentric rotary ring 7 which is driven integrally with the lighting prisms 1 and a magnetic sensing means 3 is provided at a prescribed position near the operational path of the outer peripheral part of the rotary ring 7.
Patent JP-H1141899-A (JP)
Title: Electromagnetic actuator
Inventor: MIYAJIMA MITSUHARU
IPC: H02K33/18
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the frequency response of a voice coil motor. SOLUTION: The coil 2' of a voice coil motor is formed out of four divided coils 2a' to 2d'. By connecting the divided coils 2a' to 2d' in parallel, a large current is made to pass through the divided coils 2a' to 2d'. By obtaining at the identical applied voltage, a larger thrust than that of the coil before, the divided coils 2a' to 2d' are divided without increasing the weight or the size of the shape, and it is possible to improve the frequency response.
Patent JP-H0522172-A (JP)
Title: Radio receiver
Inventor: FUTANOSE SHUJI
IPC: H04B1/16
Filed: 1991-07-12
Abstract: PURPOSE:To obtain a wake-up effect without fail by comparing a reception level detected by a reception level detecting means with a prescribed value within prescribed time after the start of reception and switching a mode to an alarm mode when the level is lower than the prescribed value. CONSTITUTION:It is checked by an alarm/wake-up move key 20 whether an alarm/wake-up function is turned on or not. When the function is turned on and the state of an alarm/wake-up selection key 21 is selected, a wake-up mode is set on standby. A radio is turned on at set time, and the reception level is detected from an S meter detection part 6 until the lapse of prescribed time. When the state of the reception level lower than the prescribed value is continued for prescribed time, an alarm is turned on and an arbitrary key is pushed or the alarm is continuously raised. Thus, since the mode is changed into the alarm when field strength is weak, the wake-up effect can be obtained without fail.
Patent JP-S6441842-A (JP)
Title: Image recorder and image density measuring apparatus
Inventor: KONNO MASAAKI
IPC: G03D3/00
Filed: 1987-08-07
Abstract: PURPOSE:To achieve accurate positioning, by a method wherein one guide plate is displaced with a driving action of an actuator approaching the other guide plate to adjust a gap between both the guide plates to suppress a fluttering of a photosensitive material during the conveyance with respect to a density measuring means. CONSTITUTION:One set of guide plates 94a, 94b and 96 is provided to guide a photosensitive material A finished with an image exposure recording and a development processing to a density measuring means 76 while one guide plate 94b is so arranged to advance to or retract from the other guide plate 96 with the action of an actuator 95. When an image density is measured, one guide plate 94b is displaced approaching the other guide plate 96 so that the photosensitive material is positioned accurately by the respective guide plates with respect to the density measuring means. Moreover, after the end of measuring of the image density, in a normal image recording work, the guide plates are displaced being separated from each other to check damage to the photosensitive material A otherwise caused by contact therebetween during conveyance thereof in the direction of subscanning.
Patent JP-H0937966-A (JP)
Title: Electric hot water reservoir
Inventor: MATSUMOTO TAKESHI
IPC: A47J41/00
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To easily identify a boundary between the liquid part and the non- liquid part of a liquid volume indicator tube laid so as to correspond to the liquid volume indication window of the outer case of a vessel body by fitting the rear surface of the liquid volume indicator tube with such a vertically long hologram sheet as formed along the liquid volume indicator tube in the lengthwise direction thereof. SOLUTION: The intermediate part of the liquid pouring passage 7 of an electric hot water reservoir is made as a transparent tube part to form a liquid volume indicator tube. Also, the level of liquid communicated to and flowing in the transparent tube part from a lower position is externally visible through a vertically long liquid volume indication window 18 formed on the front center of an outer case 2. In this case, a hologram reflection part 32 diffracted to rain-bow colors for reflection due to the diffraction and interference of light is provided as a light diffracting and reflecting part on the reverse side of the transparent tube part of the liquid pouring passage 7. Furthermore, a base print 34 is applied to the reverse side of the hologram reflecting part 32 except for a vertically long indication zone, and a full-color and slightly wide hologram sheet 35 is pasted thereto.
Patent JP-S5899717-A (JP)
Title: Ultrasonic wave flowmeter
Inventor: AKIYAMA CHIYUUJI
IPC: G01F1/66
Filed: 1981-12-10
Abstract: PURPOSE:To obtain the ultrasonic wave flowmeter without level detecting errors in received pulses due to dust and the like, by obtaining a proparating time by multiplying the measurement distribution characteristic of the propagating time of the ultrasonic wave and the weighting function which gives the weight, with the peak value of the distribution characteristic as a center. CONSTITUTION:A signal S1 is sent to a transmission circuit 13 from a synchronizing circuit 11 by a start signal S from a CPU 12, and a clock signal CL is concurrently sent to a counter 14 wherein an amount of delay is set, and down counting is performed. The signal S1 passes through a transmitter and a receiver 2a and 2b of a pipe 1. Then a signal S2 is outputted from a receiving circuit 15, and inputted to a high speed integrating circuit 16 as a stop signal, when the counted value 14 becomes a ''0''. Then, an integrated output dV1 is inputted to the CPU 12. The CPU 12 is constituted as follows: The weighting function of a ''1'' is formed in the region, wherein the dV1 that gives the maximum peak is the center, and that of ''0'' is formed in the other region; and a distribution curve is obtained by multiplying the result and the distributing characteristic. Therefore the level detecting errors in the signal S2 due to the dust and the like are eliminated.
Patent JP-S6258950-A (JP)
Title: Production of seasoning liquid for pickling
Inventor: SHIRAISHI YASUSHI
IPC: A23B7/10
Filed: 1985-09-09
Abstract: PURPOSE:To obtain the objective seasoning liquid capable of forming a pickle having mild and excellent bran bed flavor, by sterilizing a protease-treated rice bran suspension, inoculating yeast or Lactobacillus to the suspension and fermenting the suspension in the presence of amylase. CONSTITUTION:The objective seasoning liquid is produced by treating a suspension of rice bran (preferably containing acetate ion) with a protease, sterilizing the suspension, inoculating the suspension with yeast or Lactobacillus simultaneous to the addition of amylase and fermenting the produced suspension mixture.
Patent JP-H0485623-A (JP)
Title: Indent system
Inventor: HIROSE TOSHIO
IPC: G06F17/21
Filed: 1990-07-30
Abstract: PURPOSE:To speedily input data by inputting data while attaching indentation when the indentation is required as the result of deciding the inputted data. CONSTITUTION:When a data is inputted by a data input means 11, an indentation necessity deciding means 13 decides the necessity of indentation and when it is decided that indentation is required and the data shows the start of indentation, the data is left on the memory as it is. The next inputted data is set on the memory after attaching the indentation before the data, and when setting following data on the memory, it is executed after attaching the same indentation. When the data shows the end of indentation, the data is set on the memory after attaching indentation equal to the indentation attached before the data showing the start of indentation. Thus, data can be speedily inputted.