baber/WOPTO huggingface dataset:
Patent JP-H01308018-A (JP)
Title: Semiconductor thin film material and manufacture thereof
Inventor: MIYASATO TATSURO
IPC: C23C14/14
Filed: 1988-06-07
Abstract: PURPOSE:To obtain the semiconductor thin film having time stability by a method wherein the target of a semiconductor material is sputtered with plasmatic hydrogen, the generated semiconductor material and hydrogen compound gas are deposited on a substrate, and average crystal grain diameter of 100Angstrom  or less is formed. CONSTITUTION:After a vacuum container 1 has been evacuated, hydrogen gas is supplied from a gas feeding hole 2. Then, high frequency voltage is applied between electrodes 7 and 9 from a power source 3, the hydrogen supplied from the gas feeding hole 2 is turned plasmatic, and plasma 4 is formed there. The hydrogen ions of the plasma 4 come into collision with a target 5 by the action of the high frequency voltage, coming from the power source 3, and a permanent magnet 6, the semiconductor material located there is sputtered, the semiconductor material is vapor-deposited on the substrate 8 which is cooled down almost to the temperature of liquid nitrogen by the liquid nitrogen, and a semiconductor material thin film is deposited. The diffusion of the semiconductor material is suppressed by cooling the substrate 8 by the liquid nitrogen, and microcrystallization can be facilitated. Also, the more the gas pressure in the vacuum container becomes higher, the more it becomes advantageous for microcrystallization. However, when said pressure becomes higher than 100Torr, the silicon film is deposit ed on the part other than the substrate, and the normal operation of the device becomes difficult.
Patent JP-S6040469-A (JP)
Inventor: SHIMADA MUNEHITO
IPC: E04F13/04
Filed: 1984-07-05
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-S5872394-A (JP)
Title: Power factor controller for ac induction motor
Inventor: FURANKU JIYOSEFU NORA
IPC: H02P1/28
Filed: 1982-08-13
Abstract: A power factor type motor controller in which the conventional power factor constant voltage command signal is replaced during a 5 to 30 second starting interval with a graduated control voltage. A ramp generator 174 provides an initial ramp-like signal which replaces a constant power factor signal supplied by potentiometer 70. The ramp-like signal is applied to terminal 40 where it is summed with an operating power factor signal from phase detectors 32, 34, and 36 to thereby obtain a control signal for ultimately controlling SCR devices 12, 14, and 16 to effect a gradual turn-on of motor 10. The SCR devices are turned on at an advancing rate with time in response to the summed or combination signal rather than simply as a function of a ramp-like signal alone, to thereby eliminate motor instabilities.
Patent JP-S5763998-A (JP)
Title: Diaphragm for speaker
Inventor: SAEKI MICHIZOU
IPC: H04R7/02
Filed: 1980-10-06
Abstract: PURPOSE:To improve the durability of a diaphragm, for speaker, by forming a film due to chemical conversion treatment on tne surface of a substrate of Mg or its alloy and ensuring an anticorrosive effect by said film. CONSTITUTION:A diaphragm obtained by the press-working of Mg-Al alloy is dipped into an aqueous solution of 30g/l NaOH for instance to remove the fat and oil on the surface of the diaphragm. The diaphragm is washed by the water and then dipped into the 2% nitric acid solution for 1-2sec to active the surface. After this, the diaphragm is dipped while being swung, into aqueous mixed solution containing 11cc/l HNO3, 72.5g/l NaH2PO4 and 15g/l H2SeO3 respectively; swung in the static water and then washed by the flowing water. Then the diaphragm is dried at 70 deg.C and about 20min. Thus the oxidation of the diaphragm is prevented by the chemical conversion-treated film to increase the durability.
Patent JP-H0799998-A (JP)
Title: Detecting method for neisseria gonorrhoeae and reagent and kit for said method
Inventor: ASHIYOTSUKU PARASHIYOTSUTOMU P
IPC: C12Q1/68
Filed: 1994-06-22
Abstract: Disclosed are methods, reagents and kits for detecting Neisseria gonorrhoeae, as well as methods, reagents and kits for detecting Neisseria gonorrhoeae and/or Chlamydia trachomatis, in fluid samples, using primers and probes specific for each bacterial species.
Patent JP-H09324692-A (JP)
Title: Throttle valve opening degree detecting device for internal combustion engine
Inventor: MIZUNO HIROSHI
IPC: F02D45/00
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To stably judge whether a throttle valve is fully closed or not even if the signal about the degree of throttle valve opening shows fractuation caused by vibration incidental to the operation of an internal combustion engine. SOLUTION: Threshold value which is referred by a judging means 56 when it judges whether a throttle valve 20 is actually fully closed or not in a state wherein the throttle valve 20 s led into fully closed state is increased by a threshold value correcting means 54 compared to the threshold value which is referred in judging whether the throttle valve 20 is actually fully closed or not in a state wherein the throttle valve 20 is led into fully closed state. Hence, upon generation of fractuation on a signal about the throttle valve opening degree VTA, it is prevented that judgement is alternately carried out between to be completely closing and incompletely closing cused by fluctuation of VTA around the threshold value.
Patent JP-2000331475-A (JP)
Title: Semiconductor memory
Inventor: MATSUMOTO YOSHINORI
IPC: G11C11/407
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce costs by reducing chip sizes of a synchronous DRAM or the like by reducing an amount of hardware of circuits necessary for bank control of the synchronous DRAM or the like having a plurality of banks. SOLUTION: In a synchronous DRAM having, for example, eight banks capable of executing independently each of the selection operation of a word line and the amplifying operation of a read-out signal, by providing to all banks in common a bank selection circuit BS to turn bank selection signals BA0-BA7 selectively into an effective level and a row control circuit RC generating sense amplifier drive control signals SAE1-SAE2 necessary for amplifying operation of a bank pre-charge control signal PRE and the read-out signal, as well as providing a bank control circuit BC0 or the like including each flip-flops selectively switching to a set state or a reset state following the bank selection signals and control signals, and based on the flip-flop state and the above described control signal, a specified bank is selectively activated or de-activated.
Patent JP-2000330699-A (JP)
Title: Password inputting device and method
Inventor: TERAJIMA KAZUMI
IPC: G06F19/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent any trouble that a depressed password is guessed from the movement of the arm or fingers of an inputter at the time of inputting the password to the automatic money paying and receiving machine of a financial institution or the POS register of a store such as a supermarket. SOLUTION: This device is provided with a password inputting part 2 for inputting a password, an input digit number deciding part 4 for deciding the input start digit of the password at random based on a random number, an input guide controlling part 1 for displaying the input start digit decided by the input digit number deciding part 4 based on the random number on a guide display part, and an input data processing part 3 for collating the password inputted form the password inputting part 2.
Patent JP-S5929498-A (JP)
Inventor: MUTOU YASUMASA
IPC: H05K7/20
Filed: 1982-08-12
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-S5664354-A (JP)
Title: Copying method and device
Inventor: SUGIURA SUSUMU
IPC: G03G15/36
Filed: 1979-10-30
Abstract: PURPOSE:To reduce the labor of the operator, by storing pictures of plural-page components in the picture memory temporarily and by reading out them as electric signals and by converting these electric signals to light signals to record one volume and by repeating this operation to obtain copies of plural volumes. CONSTITUTION:The copying device is constituted with operation panel 301, original stand 302, light source 303 to expose originals, optical picture memory 304, read part 305 including the photoelectric converter, and so on. Then, picture signals are converted to time series electric signals, and these time series electric signals are converted to time series light signals by converter 306. By this constitution, when memory switch MR is depressed, originals are exposed by lamp 303, and respective book originals are stored in specific areas of picture memory 304. When start switch CPB is turned on, picture signals are read out from the picture memory and are converted to beam signals through electric signals, and the photoreceptor of the copying machine is exposed to form electrostatic latent images, and these latent images are developed.
Patent JP-H036555-A (JP)
Title: Antistatic layer
Inventor: SAKATA HIDEAKI
IPC: G03C1/89
Filed: 1989-06-02
Abstract: PURPOSE:To improve an antistatic property by incorporating at least one group among sulfonic acid, sulfate or the salt thereof into hydrophobic polymer particles and incorporating a specific film hardener therein. CONSTITUTION:The plastic film formed by having the antistatic layer consisting of a water soluble conductive polymer, the hydrophobic polymer particles and the reaction product of the film hardener is formed with the antistatic layer in which the hydrophobic polymer particles have at least one group among the sulfonic acid, sulfate or the salt thereof and which contains formula I as the hardener. In the formula I, R1 denotes a hydrogen atom, up to 20C alkyl group or aryl group, hydroxy group, halogen atom; R2 denotes a hydrogen atom, up to 10C alkyl group. The silver halide photographic sensitive material which is not deteriorated in antistatic performance even after processing, such as developing, is obtd. in this way.
Patent JP-H10320491-A (JP)
Title: Security securing method for electronic clinical chart
Inventor: YOSHIDA AKIRA
IPC: G06Q10/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent an electronic clinical chart from being altered by surely verifying whether or not the electronic clinical chart is altered. SOLUTION: When an electronic clinical chart is newly generated or has its contents added, altered, or deleted, a medical means B which generates the electronic clinical chart communicates with a reliable means C, which sends a time stamp of a date and time to the medical means B having communicated; and then the medical means B sends the new generation, alteration, addition, or detection item of data of the electronic clinical chart and the given time stamp as the data of the electronic clinical chart to the reliable means C.  Then the reliable means C receives a determination date from a notary periodically for a medium stored with time stamp and data, and seals and stores it; when the presence and identity of the contents and date of the electronic clinical chart are judged, the medium with the determination date and number which is stored in the reliable means C is unsealed and the contents of the electronic clinical record card are confirmed in the presence of a certified person who belongs to a court or is entrusted.
Patent JP-S6122718-A (JP)
Inventor: SATOU KAZUHIRO
IPC: H04M3/18
Filed: 1984-07-06
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-S62212-A (JP)
Inventor: IMAMURA HIDEKAZU
IPC: A01F12/32
Filed: 1985-06-26
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-S62299010-A (JP)
Title: Manufacture of resin molded coil
Inventor: HIROBE TOSHIRO
IPC: H01F41/12
Filed: 1986-06-19
Abstract: PURPOSE:To improve characteristics of both the partial discharge and insulation deterioration, by using an insulating material made of prepreg and performing reduced- pressure and moisture-removal drying processes for a coil assembly and besides heating/ hardening processes under an atmosphere of definite barometric pressure. CONSTITUTION:Coil conductors 12 with insulating films are wound in numbers around an insulating cylinder 11 through layer insulating materials 13 made of prepreg impregnated with resin in advance. A peripheral insulating material 14 made of prepreg is disposed on the most peripheral part of the wound layers, with both sides of the respective wound layers in the coil conductors 12 being packed with terminal insulating materials 15 made of prepreg. A heat-contraction tape 16 is wound around the periphery of the peripheral insulating material 14 to form a coil assembly 17. The coil assembly 17 is installed in a vacuum tank, and then vacuumization, that is, reduced pressure for it is performed to reduce water in the respective insulating materials 13, 14, and 15 so that moisture-removal drying can be realized. The pressure in the vacuum tank is then raised to return to be in a normal state, together with its temperature being increased to a definite set value, so that the impregnating resin is hardened. The pressure value is set in 1.3-2.0 barometric pressure.
Patent JP-S5265119-A (JP)
Title: Self reflex type vapor trap apparatus
Inventor: HAYAKAWA SHIGERU
IPC: C22B26/10
Filed: 1975-11-26
Abstract: PURPOSE: To prevent Na condensation and to make maintenance and repair easy, by cooling Na vapor trap of nuclear reactor fuel breakdown detection apparatus etc., arranging netlike body in cylindrical substance, setting inclined to the inflow side, being lower side wall made of glass, parallel to axis, from outer circumference. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01309841-A (JP)
Title: Interior trim material for automobile
Inventor: ITANO YASUO
IPC: B32B5/26
Filed: 1988-06-08
Abstract: PURPOSE:To simply obtain an automobile interior trim material excellent in heat resistance, etc. at a low cost by providing an upper layer formed with a polyester fiber, natural fiber, etc. and a lower layer using non-woven fabric made of natural fiber, polypropylene fiber, etc. CONSTITUTION:An automobile interior trim material is formed with an upper layer composed of polyester fiber and/or natural fiber and a lower layer using non-woven fabric composed of a 10 or more wt% of natural fiber, a 10-60wt% of polypropylene fiber, and a 60 or less wt% of other fiber as necessary. Part of fiber of the upper layer is joined to the lower layer by means of needle punching. The polypropylene fiber on the lower layer is thermally molten to be integrally formed in a body by pressing, while being molded as necessary. Thereby, an automobile interior trim material which is excellent in heat resistance can be simply obtained at a low cost, improving a close attaching property after installing while ensuring favorable appearance and a sound insulating property.
Patent JP-S5667635-A (JP)
Title: Vertical adjuster of seat
Inventor: KATSUMOTO NAOAKI
IPC: B60N2/90
Filed: 1979-11-02
Abstract: PURPOSE:To simultaneously and cooperatively adjust a precise horizontal position and an arbitrary vertical position of a seat, by releasing a locking device and moving the seat horizontally. CONSTITUTION:By operating a lever 4 a cam hole 25 and a pin 28 cooperate to rotate a pawl 26 counterclockwise to disengage it from a sector gear 23. Then, when the seat is moved backward, the second links 8 that are also under influence of pulling action of connecting links 12 are rotated clockwise about pivot pins 10 of  supporting frames 1a, 1b. Accordingly, the pivot pins of the first links 6 are rotated upward about the pins 10, which causes the links 6 to raise the front of the seat through front brackets. At the same time, the fourth back links 29 are rotated counterclockwise about pivot pins 30 of the supporting frames 1a, 1b. Thus, pivotal points of the pins 24 that pivotally mount the links 29 to the back brackets 14, 14' are rotated upward about pins 30 and therefore the back brackets can raise the back of the seat.
Patent JP-H06331247-A (JP)
Title: Ice crusher
Inventor: NAKASUE YASUSHI
IPC: F25C5/04
Filed: 1993-05-19
Abstract: PURPOSE:To upgrade the rate of ice braking by reducing the generation of improper small-sized ice pieces with regards to a rotary type ice crusher. CONSTITUTION:This is an ice crusher which is characteristic in that a stationary ice crushing board 25 which projects a large number of ice crushing blades 27 is installed while an oscillation ice crushing board 26 which projects a large number of ice crushing blades 28 which matches with the ice crushing blades 27 of the stationary ice crushing board 25 is installed on one side of an opposed inner wall of an ice crushing passage formed on a substantially square-shaped cross section and that a manually-operated or motor-driven rod 43 which oscillates the boards is connected to the boards.
Patent JP-S5844067-A (JP)
Inventor: FURUKAWA OSAMU
IPC: B60R22/12
Filed: 1981-09-08
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-S63305668-A (JP)
Title: Method and device for recording image
Inventor: SAKAMI YUJI
IPC: B41J3/36
Filed: 1987-06-08
Abstract: PURPOSE:To simplify the mechanism of the titled recording device and to obtain an image recording of exellent quality by forming and constituting the titled method and recording device so that a heat sensitizing coloring agent side of a heat sensitizing coloring sheet that includes a photo-reactive agent reacting to the light of a specific wavelength and the heat sensitizing coloring agent bringing into contact with an original, flickering a light source through a wavelength selective filter, and recording an image on the heat sensitizing coloring sheet. CONSTITUTION:On a light-transmitting substrate sheet 4a, the heat sensitizing coloring sheet 4 having the heat sensitizing coloring agent reactive to heat and a photo-reactive agent to react to the light of a specific wavelength is placed so that the heat sensitizing coloring agent side contacts an original. The light source is flickered on the side opposite the said agent side with wavelength selective filters selectively placed between the two. The original 2 and the heat sensitizing coloring sheet are relatively scanned, to let the light from the light source be absorbed in the image-part of the original, and thus the image-part is made generate heat. In such a way, the reaction of the photo-reactive agent that reacts to the light of wavelengths below a specific wavelength is controlled to execute a photo settlement or a double color recording. As a result, an image exellently stable in a long-term retention can be obtained.
Patent JP-H036156-A (JP)
Title: Data transmission line fault detecting circuit
Inventor: YAMADA YOSHIKO
IPC: H04L69/40
Filed: 1989-06-01
Abstract: PURPOSE:To execute the fault detection of a transmission line without interrupting a regular data transmission by bringing a synthesized data signal and a test data signal to transmission rate conversion and allowing them to pass through the transmission line, and thereafter, comparing the test data signal and test data stored in a storage device. CONSTITUTION:A transmitting side selector 5 selects input transmitting data when a clock signal 33 is low, selects test data when it is high, and sends them to a transmitting circuit 6. Its signal is sent to a transmitting side distributor 7 from the circuit 6, and brought to loop-back 38 to a receiving side selector 8 when a clock signal 37 is high. Subsequently, the selector 8 selects a signal 38, and input receiving data 39, when a clock signal 40 is high and when it is low, respectively, and sends receiving 41 to a receiving circuit 9. An output of the circuit 9 is provided to a comparator and brought to output receiving 46, when a clock signal 44 is high and when it is low, respectively by a distributor 10. Subsequently, the comparator 11 compares a pattern of a signal 45 with a pattern of a test data signal 32 stored in advance, and when they do not coincide with each other, it is detected that a fault is generated in a transmission line.
Patent JP-H10331261-A (JP)
Title: Connection metal tool for building
Inventor: HIBI YUSUKE
IPC: E04B1/26
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce a gap brought between a structural member and a laterally laid member as much as possible, by vertically moving dot a hooking bar inserted in the latarally laid member along a fitting notch of a connecting metal tool fixed to the structural member and fixing the hooking bar to the receive edge. SOLUTION: A connection plate 2 is arranged to cross with a metallic base plate 1 made of a steel member at right angles and welded therewith to form this connection metal tool A. A connection notch 7 is formed at the upper end of the connection plate 2 and a receive edge 13 is formed at the lower end thereof. A fixing nut 6 is fastened to a fixing bolt 5 inserted into the insertion holes 14 formed in structural members 12 such as a column or a girth, and the through hole of the base plate 1, to fix the connection metal tool A to the structural member 12. When a slit is formed at the end of a lateral member 10 such as a beam to insert a fixing rod 11 and the connection plate 2 is inserted in the slit and the lateral member 10 is lowered, the fixing rod 11 is lowered along the inclined edge of the connection notch 7 and stopped at the receive edge 13.  A drift pin 8 is inserted in the temporarily stopped lateral member 10 through the through hole 9 to fix the structural member 12 and the lateral member 10. Accordingly, the gap of the connection part can be minimized as much as possible.
Patent JP-S623220-A (JP)
Title: Optical modulator
Inventor: NISHI KENICHI
IPC: G02B6/12
Filed: 1985-06-28
Abstract: PURPOSE:To obtain a high quenching ratio with a low driving voltage and to permit the increased tendency to the shorter wavelength and longer wavelength at an absorption end by changing the forbidden band width of a semiconductor layer having the narrow forbidden band width in a semiconductor film monotonously in the lamination direction. CONSTITUTION:Multi-layered structure is formed by laminating a GaAs buffer layer 32 and an Al0.4Ga0.6As clad layer 33 on a GaAs substrate 31, alternately laminating AlxGa1-xAs quantum well layers 34 in which the A compsn. ratio (x) is continuously changed from 0 to 0.15 and Al0.4Ga0.6As barrier layers 35 to 30 periods and growing a Be-doped p-type Al0.4 Ga0.6As clad layer 36 and a GaAs contact layer 37 thereon. The GaAs layers on the top and bottom surfaces are selectively etched and are circularly removed. Electrodes 38 are formed on the GaAs layers except the same. The electrode on the n side is grounded while the origin at the (x) axis slightly moves to the left side. The absorption end has the longer wavelength when a negative voltage is impressed to the electrode on the p side. Said end has the shorter wavelength when the voltage in the reverse direction is impressed thereto. The high quenching ratio is thus obtd. with the low voltage and the increased tendency toward the shorter wavelength and longer wavelength at the absorption end and the high-speed modulation are made possible by changing the impressing direction of the voltage.
Patent JP-H04365365-A (JP)
Title: Lead frame for semiconductor device
Inventor: SAKABE KATSUMI
IPC: H01L23/50
Filed: 1991-06-13
Abstract: PURPOSE:To obtain a lead frame for a semiconductor device capable of miniaturising a resin package. CONSTITUTION:A tip wire-bonding part of an external connecting lead 12 is located above a chip supporting lead 11 by bending it on the side of a supporting part 3. Then, the tip wire-bonding part extends above a semiconductor chip 4. An external connecting lead projecting part in a package body 7 can be brought close to the semiconductor chip by such a portion that the tip of the external connecting lead 12 extends above the semiconductor chip 4. Accordingly, while a length of a part which is embedded into the package body 7 in the external connecting lead 12 is secured, an outer shape dimension of the package body 7 can be made small.