baber/WOPTO huggingface dataset:
Patent JP-H0248497-A (JP)
Title: Production of selenium-containing crystal thin film
Inventor: TSUNODA TAKUMI
IPC: C07C391/00
Filed: 1988-08-08
Abstract: PURPOSE:To enable increase of crystal growth and crystal growth rate at low temperature compared with a conventional organic selenium compound and simultaneously enable safe handling (low toxicity) by using a specific organic selenium as a raw material selenium compound for forming a selenium- containing crystal thin film. CONSTITUTION:In the formation of selenium-containing crystal thin film, an organic selenium expressed by formula I, wherein n is 1 or 2; R1, R2 and R3 are H or 1-3C alkyl group and R1 and R2 or R2 and R3 can form a ring, is used as a raw material selenium compound. The organic selenium compound expressed by formula I includes e. g., diallyl selenium, allylselenol, dichlotylselenium, bis(2cyclohexen-1-yl)selenium, etc. The selenium-containing crystal thin film obtained in the above-mentioned method includes e. g., ZnSe, ZnSSe1-x.
Patent JP-H1138490-A (JP)
Title: Camera
Inventor: UCHIOKE KEIZO
IPC: G03B17/02
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary light from being made incident on the optical system and photoelectric conversion elements of a camera and to enable a user to see through the camera. SOLUTION: A front cabinet 10 and a rear cabinet 20 are made of light transmissible resin and a light shielding means is provided in a part of the front cabinet 10 on which flash light is made incident from the stroboscope unit 40 of the camera. Thus, the unnecessary light is not made incident on a light guide 17 for guiding light to a strobe light control sensor, etc., and the user can see through the camera, while a function as the camera is maintained.
Patent JP-H0359408-A (JP)
Title: Instrument and method for measuring gap between pipe and float
Inventor: SUTEIIBUN EICHI MAASHIYU
IPC: G01B11/14
Filed: 1990-07-24
Abstract: PURPOSE: To measure a gap between the pipe and the float by allowing only lights required to measure a gap to be transmitted by light filtration means in an elliptically polarized beam being refracted and reflected by a gap between the pipe and the float and therebetween. CONSTITUTION: A straight line polarized beam from a monochromatic light source 17 leads to an elliptical polarized beam A via a first wave length plate 22, and is made incident in light filtration means 21. A polariscope 23 of the means 21 operates to interrupt illumination reflected by an assembly 12 and allow only illumination refracted by the gap 11 between the pipe 13, and the pipe 13 and the float 14 to be transmitted. An optical detector 15 disposed at the tip of the means 21 along the light axis C operates to receive only lights passed through the means 21, and generate a signal in accordance with the light. Then, in signal processing means, by processing a signal from the means 15, the dimensions of the gap 11 can be measured in the radial direction.
Patent JP-H0750392-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KURUSHIMA YOICHI
IPC: H01L21/822
Filed: 1993-08-06
Abstract: PURPOSE:To provide a semiconductor integrated circuit device having PMOSs capable of operating on different power source potentials without increasing an element isolating region in occupation area between PMOSs of different operating potentials. CONSTITUTION:Provided that, an inverter 1 operating on 3V and an an inverter 2 operating on 5V are provided, the substrate of a PMOS 10 of the inverter 1 and the substrate of a PMOS 20 of the inverter 2 are connected to a power supply of potential VCC2 (5V) to keep both the substrate potential VBB1 of the PMOS 10 and the substrate potential VBB2 of the PMOS 20 equal to 5V. By this setup, when PMOSs of different operating potentials are mixedly present in the same LSI, a latch-up phenomenon can be prevented from occurring even if a large element isolating region is not provided, so that an LSI can be enhanced in degree of integration. When a semi-custom made LSI is used, it can effectively cope with both a single power supply and a multi-power supply only by changing a wiring pattern.
Patent JP-H0518998-A (JP)
Title: Device for inspecting conductive film
Inventor: SASAKI MITSUMASA
IPC: G01R27/00
Filed: 1991-07-11
Abstract: PURPOSE:To carry out enough the quality inspection of a sheetlike conductive film, and also improve the productivity of the inspection work and the accuracy of the inspection result. CONSTITUTION:A circular turn table 1, an intermittent feed device for rotating intermittently the turn table 1 by a fixed angle, holding devices 3a to 3h arranged on the circumference of the circle on the turn table 1 to hold inspected bodies are provided. A first resistance value measuring unit for measuring the resistance value before a duty accelerated test, a duty accelerated test unit for applying a voltage higher than a normal service voltage to the inspected body are provided. Further, a temperature control unit 6 after the duty accelerated test, the second resistance value measuring unit after the temperature control, a resistance distribution measuring unit to measure the relative in-plane distribution of the resistance values, and a marking unit are provided.
Patent JP-S6352693-A (JP)
Title: Speed controller for single phase induction motor
Inventor: OIE NAOYUKI
IPC: H02P25/04
Filed: 1986-08-20
Abstract: PURPOSE:To apply constant voltage to a single induction motor regardless of the fluctuation of input power, by changing the pulse width of driving pulse according to current detected signal. CONSTITUTION:By a current detection means 7, the effective value of current flowing to a single phase induction motor 5 is detected. By a pulse signal conversion moans 10, according to a detected signal value from the current detection means 7, the pulse width of the signal of output generated from an oscillation means 2 is changed. As the detected signal value is increased, the pulse width is continuously reduced. By the pulse signal having the pulse width, a switching transistor 12 is ON/OFF-controlled, and current is conducted to the single pulse induction motor during the only period of the pulse width of the pulse signal.
Patent JP-S6452353-A (JP)
Title: Transparent touch switch
Inventor: OKAMOTO TOSHINORI
IPC: H01H13/712
Filed: 1987-08-07
Abstract: PURPOSE:To make a switching section highly dense and obtain the uniform transparency over the whole panel by deforming insulating fine grains when depressing a glass plate and making both electrodes conductive with conductive fine grains having a smaller size. CONSTITUTION:Three kinds of spacer grains 7-9 with different grain sizes are dispersed between an upper glass plate 2 forming an upper electrode 1 and a lower glass plate 4 forming a lower electrode 3. The first spacer grains 7 with the largest grain size are made of an insulating material such as synthetic resin with some elasticity, the second spacer grains 8 with the grain size smaller than that of the first spacer grains 7 are made of a conductive material at least on the surface of the grains 8, the third spacer grains 9 with the smallest grain size are made of a hard material, and they are mixed in the transparent resin paste 10 at the preset distribution density. When the upper glass plate 2 is pressed, the insulating fine grains 7 are pressed and deformed, and a pair of the transparent electrodes 1, 3 are made conductive by the conductive fine grains 8 with the small grain size. The transparency of the panel face is thereby unified, and the positional resolution of a switch can be improved.
Patent JP-H0540067-A (JP)
Title: Circuit for detecting temperature
Inventor: SUEMATSU SHINJI
IPC: G01K7/22
Filed: 1991-08-06
Abstract: PURPOSE:To carry out correct temperature detection over a wide range, by making the signal, in which thermister output is digitized, as a ROM address, and reading the temperature data previously stored in that region. CONSTITUTION:An A/D converter 12 digitizes the thermister output outputted according to temperature to a signal. The correct temperature detection is carried out and a device 15 is controlled by reading the temperature data in the range of a ROM 14 address according to this digital signal.
Patent JP-H0624413-A (JP)
Title: Binding method for incompressible small diameter material
Inventor: NAKAJIMA MIKIO
IPC: B65B27/10
Filed: 1992-06-30
Abstract: PURPOSE:To provide a most appropriate method to bind a plurality of incompressible materials comparatively small in diameter with a binding strap. CONSTITUTION:A plurality of materials 20 to be bound are gathered together and put under a condition in which the outer surface are tightly joined to each other, and a binding strap 1 is wound the plurality of materials 20 to be bound. At the same time, the binding strap 1 is transferred by a strap transfer means 3, and the plurality of materials are bound by the use of the binding strap 1, and a caulking materials 8 is fitted on the binding strap 1 at a space which is surrounded by the adjacent materials 20 to be bound and the wound binding strap 1. The caulking materials 8 is caulked by a caulking means 7, and the wound binding strap 1 is fixed to each other to bind the plurality of materials 20 to be bound.
Patent JP-S5985620-A (JP)
Inventor: TANIGUCHI SEIICHI
IPC: A47J31/56
Filed: 1982-11-09
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-H0619947-A (JP)
Title: Unix money calculation library
Inventor: KITAZAWA YOSHIHARU
Filed: 1992-06-30
Abstract: PURPOSE:To support an accurate, quick and easily usable money calculation function in a UNIX system and to furthermore generalize money calculation which can be calculated only by a convensional host. CONSTITUTION:A money calculation library is constituted of a commodity depending money calculation library 5 and a reference money calculation library 8. The library 5 includes three kinds of function groups, for executing calculation depending upon money commodities specific in a bank, i.e., a receiving interest calculation function group 2 for finding out the receiving interest of each commodity at its expiration date, an intermediate cancellation interest calculating function group 3 for similarly finding out the interest of intermediate cancellation of a contract and an interest calculating function group 4 for similarly finding out an interest. The library 8 includes a period calculating function group 6 for executing period calculation (the calculation of a date after a specified date) necessary for money calculation and a highly accurate calculation function group 7 for preventing the generation of a small error specific in binarization because of its formation by C language and executing four-rule calculation or the like only by TNT.
Patent JP-S6353897-A (JP)
Inventor: NAKAHARA HIROSHI
IPC: H05H9/00
Filed: 1986-08-21
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-S6439795-A (JP)
Title: Terminal structure of printed board
Inventor: ONO TAKESHI
IPC: H05K3/40
Filed: 1987-08-06
Abstract: PURPOSE:To offer the terminal structure of a printed board capable of using a general-purpose connector even though a printed board of a thin board thickness is used for the printed board by a method wherein the printed board of a thin board thickness and a surface terminal board are connected to each their via through-holes. CONSTITUTION:Surface terminals 6 and through-holes 2, which are used for connecting the terminals 6 to surface terminals 7, are provided at a terminal part of a printed board 1 and the terminals 7 and through-holes 4 connected to the terminals 7 are provided on and in a surface terminal board 3. The board 3 is bonded onto the board 1 in such a way that the holes 2 and 4 are aligned with each other at the same positions and a connecting conductor 5-1 is soldered from both surfaces to provide continuity from the board 1 to the terminals 7.
Patent JP-S5989335-A (JP)
Title: Manufacture of phenolic resin foam
Inventor: MORITA SEIJI
IPC: C08J9/04
Filed: 1982-11-11
Abstract: PURPOSE:To obtain a phenolic resin foam, easily, without causing the troubles such as corrosion of mold and the difficulty in filling the material in the mold, by foaming a sheet of a phenolic resin. CONSTITUTION:A novolak phenolic resin having a softening point of preferably 30-80 deg.C and composed of phenol, formaldehyde and an acidic catalyst, is mixed with a curing agent (e.g. hexamethylenetetramine), a foam stabilizer (e.g. silicone stabilizer, metallic soap, etc.) and a blowing agent (e.g. calcium carbonate), and formed to a sheet having a thickness of 0.1-10mm. by rubber rolls, etc. The sheet is foamed by a drier, a press, etc. at 120-250 deg.C to obtain the objective foam.
Patent JP-H0482526-A (JP)
Title: Vacuum cleaner
Inventor: IGUCHI AKIO
IPC: A47L9/19
Filed: 1990-07-25
Abstract: PURPOSE:To permit a working body to slide smoothly, and need no great force for the sliding of the working body, and enable the working body to be adopted even when the suction performance of a motor blower is low, by detecting the position of the working body in non-contact with the working body, with an optical sensor. CONSTITUTION:At the time of driving a motor blower 21, while the storing quantity of dust in a dust collecting bag 17 is small, a piston 41 is positioned on the right side due to low ventilating resistance, and this valve seat port 37 is blocked. In this case, by the shield section 44 of the piston 41, light from the photodiode 51 of an optical sensor 50 to a phototransistor 52 is interrupted, and so the phototransistor 52 is set in an OFF-state. Accordingly, a display lamp 49 is set in an extinguished state. In view of this, it is known that the storing quantity of the dust is less. When the storing quantity of the dust gets more and the piston 41 slides to the left side, then the shield section 44 is removed from the optical sensor 50, and the phototransistor 52 is turned ON, and the display lamp 49 is lit. In view of this, it is known that a dust collecting bag 17 full of the dust is required to be thrown away.
Patent JP-H0937619-A (JP)
Title: Reserved seedling storer for riding type rice transplanter
Inventor: YOSHIDA KAZUMASA
IPC: A01C11/02
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a reserved seedling storer which is provided with a way for transferring the reserved mat-form seedlings from one seedling stand to the other by sliding, is excellent in weight distribution in the longitudinal direction, can be shortened its total length of the machine body and enable easy seedling supply with increased operability. SOLUTION: A riding type rice planter is provided with a couple of stands for reserved seedlings 12A positioned on both sides of the riding seat 4 and the member 12B is arranged to form the seedlings-transferring way R on the back of the riding seat between the couple of the stands for the reserved seedlings. On the seedling-transferring way R, the reserved mat-like seedlings are transferred, as a part of the mat-like seedlings overhang from the way R toward the front side of the machine body over the riding seat 4 and the mat-like seedlings are allowed to slide from one stand 12A to the other, as the transferring way R supports the reserved seedlings by itself.
Patent JP-H0645861-A (JP)
Title: Piezoelectric resonator
Inventor: KAIDA HIROAKI
IPC: H03H9/17
Filed: 1992-07-23
Abstract: PURPOSE:To provide a wide-band energy shut-in type piezoelectric resonator which can be used in the kHz band by connecting resonance parts, which resonate with about the same frequency as a piezoelectric resonance unit in parts other than node points of oscillation transmission parts, to the piezoelectric resonance unit through oscillation transmission parts. CONSTITUTION:When an AC voltage is applied between terminal electrodes 28a and 28b, namely, electrodes 22a and 22b, a piezoelectric resonance unit 22 is oscillated in the longitudinal oscillation mode by expansion and contraction. This oscillation is transmitted to resonance parts 24 and 30, which resonate with about the same frequency as the piezoelectric resonance unit 22 in parts other than node points of oscillation transmission parts 23 and 29, through oscillation transmission parts 23 and 29. Displacement vectors in oscillation transmission parts 23 and 29 and those in resonance parts 24 and 30 are cancelled by each other, and the oscillation is scarecely leaked to the side of connection levers 25 and 31. Consequently, an energy shut-in type piezoelectric resonator 21 utilizing the longitudinal oscillation mode is realized when holding parts 26 and 32 are used to externally mechanically fix the piezoelectric resonance unit.
Patent JP-S6046080-A (JP)
Inventor: MASATSUGU IZU
IPC: H01L31/075
Filed: 1983-10-20
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-H0639758-A (JP)
Title: Robot arm
Inventor: ENOMOTO YASUO
IPC: B25J9/06
Filed: 1992-07-23
Abstract: PURPOSE:To provide a robot arm which has compact structure and increases a stroke to a high value. CONSTITUTION:A nut 3 driven by a ball screw 2 rotated with the aid of a motor 1 is coupled to a moving body 4 of a direct acting bearing in a direction crossing the axis of the ball screw 2 at right angles or a guide block 11 through a link A5. The intermediate position of the link A5 is coupled on a fixed shaft 10, arranged in the axis extension position of the ball screw 2, through a link B6, and further, links C12 and D13 paralleling the links A5 and B6 are arranged to form a parallel link mechanism. The links C12 and D13 are coupled to the guide block 11 of the direct acting bearing or the moving body 4. By also moving the guide block 11 of the direct acting bearing, a movement amount of the tip of a robot arm is increased as the stroke of the moving body 4 is reduced to a value lower than that of the guide block 11.
Patent JP-H08316018-A (JP)
Title: Magnet and bonded magnet
Inventor: YONEYAMA TETSUTO
IPC: H01F1/053
Filed: 1995-07-10
Abstract: PURPOSE: To provide a low-cost magnet having high coercive force, high rectangular ratio and high energy product. CONSTITUTION: A magnet contains R (R is one or more types of rare earth elements, the Sm ratio in the R is 50 atomic % or more), T (Fe or Fe and Co), N and M (Zr or the part of Zr is substituted with one or more types of Ti, V, Cr, Nb, Hf, Ta, Mo, W, Al, C and P), wherein R amount is 4 to 8 atomic %, N amount is 10 to 20 atomic %, M amount is 2 to 10 atomic % and the residue is substantially T. In the magnet, there exists a hard magnetic phase containing R, T and N as main bodies and including one or more types of crystalline phases of TbCu7 type, Th2 Zn17 type and Th2 Ni17 type and soft magnetic phase made of T phase of bcc structure, wherein the mean crystalline grain size of the soft magnetic phase is 5 to 60nm, and the ratio of the soft magnetic phase is 10 to 60vol.%.  With this structure, high coercive force is obtained, its rectangular ratio is high and high maximum energy product is realized.
Patent JP-S6176059-A (JP)
Title: Step motor
Inventor: SUZUKI YASUO
IPC: H02K37/14
Filed: 1984-09-20
Abstract: PURPOSE:To reduce the size of a step motor by providing the first and second coils, an intermediate plate formed with pole teeth, a pair of yokes, and a rotor, and displacing the set of poles in a rotating direction of the prescribed electric angle, thereby reducing the number of parts. CONSTITUTION:A stator 1 is formed of cup-shaped stator yokes 2, 3 of a case, coils 6, 7 held at a pair of coil frames 4, 5, an intermediate plate 8, and a bearing 9, and a rotor 10 is formed of permanent magnets 11a, 11b, a shaft 12 and a magnet holder 13. The yokes 2, 3 are formed by cutting and erecting a plurality of pole elements at the center of the bottom in cylindrical shape to form pole teeth on the inner peripheral side. The plate 8 is in a disc shape, and formed with an engaging projection on the outer periphery, and pole elements 19, 20 of the same number as the pole elements at the center on the front and back surfaces. In this case, the pole teeth of the pole elements of both are formed in a zigzag shape and displaced at 1/4 pitch (90 deg. of electric angle). Thus, the teeth become a relation of 90 deg. displaced on the opposed surfaces between the coil 7 side and the rotor 10 side at the opposing time to obtain a stepwise operation by sequentially exciting the displacing side.
Patent JP-H0482186-A (JP)
Title: Planar heater
Inventor: YAMAMOTO SHUJI
IPC: H05B3/20
Filed: 1990-07-25
Abstract: PURPOSE:To make a heater unit itself a planer body without uneveness thereon and prevent a wire from protruding to the side of surface material by burrying a temperature detection wire as well as heating wire in a pile face having projections at the stage at which a heater unit is formed. CONSTITUTION:After a heating wire 2 and a temperature detection wire are wired in specified positions on a base 8 for wiring, a needle punch nonwoven cloth l is placed thereon, and then heat press is applied thereon by a hot plate to form a heater unit. The unit is constituted without any protrusion of the heating wire 2 and the temperature detection wire owing to projected parts of the needle punch nonwoven cloth l. Namely, it comes to have substantially flat face without uneveness. Furthermore, due to resin packing effect, the heater unit itself comes to have rigidity easily.
Patent JP-S6091874-A (JP)
Title: Supersonic motor
Inventor: YOKOYAMA TAKEO
IPC: H01L41/09
Filed: 1983-10-20
Abstract: PURPOSE:To obtain a supersonic motor which increases its output by mounting vibrators at both sides of movable propagating medium by regulating the polarizing direction. CONSTITUTION:A piezoelectric vibrator 20, to which supersonic signal is applied by a supersonic signal source 23, an elastic wave propagating medium 21 for generating a deflecting vibration upon vibration by the vibrator, and a dynamic unit 22 driven by the wave of the medium are provided. The vibrator 20 has vibrators 20a, 20b and 20f, 20g at both sides of the medium 21. The deflecting directions of the vibrators 10a, 10b and 20f, 20g at both sides are set in the polarizing direction so as to become equal to each other. When the vibrator is constructed in this manner, the medium 21 is vibrated in a large vibration, and the large wave is propagated to the medium 21, thereby obtaining a motor having large drive output.
Patent JP-H0615308-A (JP)
Title: Method and device for manufacturing pretreated stainless steel strip for cold rolling
Inventor: KENMOCHI KAZUHITO
IPC: B21B3/02
Filed: 1992-07-02
Abstract: PURPOSE:To manufacture a cold rolled stainless steel strip having excellent surface gloss in any case among the case when cold rolling is executed with large diameter work rolls of a cold tandem mill or the like, the case when cold rolling is executed with small diameter work rolls and the case when they are combined in the stainless steel strip. CONSTITUTION:In a method for manufacturing the pretreated stainless steel strip for cold rolling, a stainless steel strip after completing hot rolling is annealed, after successively quenching the steel strip at a cooling rate of >=25 deg.C/sec just after annealing, the steel strip is pickled after mechanically grinding at >=2mum of the surface of the steel strip and rolling is executed after the film of a liquid lubricant of the film thickness of <=1mum is formed on the surface of the work roll.