baber/WOPTO huggingface dataset:
Patent JP-H07147333-A (JP)
Title: Semiconductor memory device and its manufacture
Inventor: EMA TAIJI
IPC: H01L27/108
Filed: 1994-08-01
Abstract: PURPOSE:To form a sidewall film under a certain condition in a state that a difference in level caused by a gate electrode as a word line is produced, to relax the bad influence of the difference in level and to pattern a thick conductor film to be used as a storage electrode formed on it while an normal photolithographic technique is applied. CONSTITUTION:A plurality of gate electrodes 41,... as word lines are formed on a p-type silicon semiconductor substrate 1, sidewall films 2A are formed on edge side faces of the gate electrodes 41,... the gate electrodes 41,... and the sidewall films 2A are covered with interlayer insulating films 7, and storage electrodes 81A,..., for memory cell capacitors, which are formed on the interlayer insulating films 7 and which are extended so as to traverse edge upper parts of the gate electrodes 41,... are formed. Then, when the thickness of the gate electrodes 41,... is designated as (d) and the thickness of the bottom face in which the sidewall films 2A come into contact with a substratum is designated as (a), a condition of (a)>(d) is satisfied, and the storage electrodes 81A,... are isolated between the mutually adjacent gate electrodes 41,....
Patent JP-2000007382-A (JP)
Title: Device for treating substrate
Inventor: MATSUI HISAAKI
IPC: C03C17/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for treating a substrate, capable of securing the safety of a maintenance operator. SOLUTION: A sliding plate 6 is prohibited from being taken out in the state in which the sliding plate 6 is housed in the interior of an exterior cover 1, by the advance of an engaging hook 85 of a latch 82. The prohibited state of the taking out of the sliding plate 6 by the latch 82 is canceled only after the finishing of the replacement of a treating gas in a treating chamber 2 with a replacing gas, and the treating chamber 2 cannot be taken out from the exterior cover 1 before the cancel of the prohibited state. The treating chamber 2 in the state in which the treating gas remains in the interior of the treating chamber 2, is prevented from being taken out from the exterior cover 1.
Patent JP-H0231146-A (JP)
Title: Method for estimating positional resolving power of electron beam microanalyzer
Inventor: KOMI HIDETO
IPC: G01N23/225
Filed: 1988-07-19
Abstract: PURPOSE:To enhance measuring efficiency by setting the optimum scanning density on the surface of each sample by estimating the expanse of the generation region of characteristic X-rays by calculation and preliminarily grasping the theoretical positional resolving power of actual measured data. CONSTITUTION:When an accelerated electron enter a sample, the electron repeats collisions and repulsions with the atoms constituting the sample and advances while drawing an irregular trace. In this process, the position where the electron collides with the atom of the certain element in the sample to discharge characteristic X-rays is three-dimensionally calculated by Monte Carlo simulation, and the simulation is performed many times to calculate the distribution state of the radiation position of characteristic X-rays to project the same on the surface of the sample. Said distribution state is displayed as the expanse of the radiation range of characteristic X-rays on the surface of the specimen and, when the expected positional resolving power of the sample to be measured is calculated, a range analized by the irradiation with electron beam at one point is cleared. This analytical range is actually at least one pixel region and the practical max. positional resolving power in mapping measurement.
Patent JP-S5881898-A (JP)
Inventor: MAENO KENJI
IPC: B64F1/305
Filed: 1981-11-09
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-H1028255-A (JP)
Title: Data-reproducing device
Inventor: FUKUSHIMA TAKASHI
IPC: H04N5/93
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To restrict the re-constitution of soft data on the user side. SOLUTION: This device is provided with a fetching means for fetching encoded data constituted of plural blocks by block units, extracting means 4 for extracting key information included in the (i)-th block, holding means 5 for holding the extracted key information until the (i+j)-th block is fetched, and decoding means 3 for decoding the data of the (i+j)-th block by using the key information held in the holding means 5. Therefor, the data for the (i+j)-th block cannot be decoded without obtaining the key information of the (i)-th block. Assuming even through the data of the (i)-th block are unnecessary for a user, the skip reading is impossible.
Patent JP-S6159800-A (JP)
Inventor: UCHINO YASUHITO
IPC: H05K7/18
Filed: 1984-08-31
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-S6422257-A (JP)
Title: Medical or dental curable composition
Inventor: ADACHI TOSHIO
IPC: A61K6/06
Filed: 1987-07-20
Abstract: PURPOSE:To improve kneading workability and to facilitate the unification with the bone tissue or teeth tissue of a living body, by compounding alkali metal salt or ammonium salt of citric acid with at least one of a powder agent, which consists of an alpha-tricalcium phosphate and a calcium hydroxide powder, and a curing liquid. CONSTITUTION:This curable composition consists of a powder agent, wherein an alpha-tricalcium phosphate powder and a calcium hydroxide powder are together used and a calcium oxide powder or, if necessary, a barium sulfate powder is further used, and a curing liquid, and alkali metal salt or ammonium salt of citric acid is compounded with at least one of the aforementioned powder agent and the curing liquid. The proper use amount of the calcium hydroxide or calcium oxide powder is 0.5-5wt.% of the alpha-tricalcium phosphate powder and the use amount of the barium sulfate powder is used within a range of 5-30wt.% of the alpha-tricalcium phosphate. The curing liquid is composed of a copolymer consisting of polyacrylic acid or acrylic acid and at least one of unsaturated carboxylic acid selected from a group consisting of methacrylic acid, maleic acid, fumaric acid and itaconic acid and the concn. of the aqueous solution of said copolymer is pred. within a range of 10-60wt.%.
Patent JP-S6336132-A (JP)
Title: Measuring instrument for young's modulus and internal stress of thin film
Inventor: TSUKAMOTO YUJI
IPC: G01N3/20
Filed: 1986-07-30
Abstract: PURPOSE:To measure the Young's modulus and internal stress of a test-piece by one testing machine at the same time by using a load transducer which detects the load of the test-piece, a driver which puts a load, and a displacement gauge which measures the quantity of deflection of the test-piece due to the loading. CONSTITUTION:The test-piece 1 formed by coating a substrate with a thin film is placed on the test pan 3 of an electronic scale 2. An indenter 4 made of quenched steel so that its tip is hemispherical deforms the test-piece fitted atop of a piezoelectric actuator 5. Light 8 from a photonic probe 7 is reflected by a mirror 6 on a sample pan 3 to return the probe 7 and variation in the distance between the probe 7 and mirror 6, i.e. the quantity of deflection of the test-piece 1 is measured from variation in the intensity of the reflected light. The load placed on the test-piece 1 is measured by the electronic balance 2. Piezoelectric actuators 9 and 10 are drivers for moving a piezoelectric actuator 5 on a horizontal plane in an X and a Y direction, and position the indenter 4 accurately in the center between fulcrums.
Patent JP-2000005688-A (JP)
Title: Chucking connector for power coating to inside of steel pipe
Inventor: HIROSE MASAHITO
IPC: B05C19/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To certainly prevent a resin coating film from getting around to the end face of a steel pipe and adhering to the end face, and dispense with cleaning of the end face by providing head parts to be suitably fitted to the end face of the steel pipe, head receiving parts which embrace the head parts from behind and head stopping parts which prevent the head parts from coming off from the head receiving parts. SOLUTION: When powder of polyethylene or the like is applied to the inner face of a steel pipe 3, the outer face of the steel pipe 3 is pinched by a pair of head parts 5 and the head parts 5 are embraced by head receiving parts 6 from behind, so that the head parts 5 are freely movable. In addition, the head parts are prevented from coming off from head receiving parts 6 with the help of heat stopping parts 7 fixed to the head receiving parts 6. In this case, the head parts 5 have a diameter suited for the end face size of the steel pipe 3 and a flat face in parallel with the end face of the steel pipe 3 and the back face of the flat face is spherical. Further the head receiving parts 6 are concentrically spherical with the head parts 5.  Thus it is possible to certainly prevent the resin coating film from creeping to the end face of the steel pipe 3 and adhering to the end face and dispense with the extension of cleaning care to the end face.
Patent JP-2000319198-A (JP)
Title: Therapeutic drug for endometriosis, other inflammation or disease using antimicrobial male or female sex hormone drug and good quality amino acid
Inventor: WAKABAYASHI JUNJI
IPC: A61K38/22
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To give an effect of treating endometriosis, other inflammations and diseases or an effect of sterilizing, controlling, suppressing or annihilating AIDS viruses or tumor viruses. SOLUTION: The diagnosis of endometriosis, other inflammations, diseases and effective degree or the effect of controlling, suppressing or annihilating AIDS viruses and tumor viruses is given by antimicrobial male or female sex hormone drugs and antimicrobial good quality amino acids.
Patent JP-2000333575-A (JP)
Title: Pipe-shaped pick with dent part on tip
Inventor: WADA NAOKAZU
IPC: A01K93/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a pick capable of solving the problem that it is difficult to scoop a catch in the case where a float is fixed to a conventional pick having a sharpened point which is inserted into the bottom of the float, and the fishing line length below the float is long, by making the pick free from the float when the catch draws the line. SOLUTION: This pick is characterized in that it comprises a soft material- made pipe larger in the lower part and smaller in the upper part, and having a dent part on the tip.
Patent JP-H0345920-A (JP)
Title: Spectacle frame
Inventor: YAMAUCHI KIYOSHI
IPC: G02C5/00
Filed: 1989-07-14
Abstract: PURPOSE:To allow the connecting between parts by brazing or welding by incorporating a core material consisting of a TiNi alloy wire and a facing material consisting of a metallic material contg. at least one kind of Au, Ag, Pt, and Pd into a clad material. CONSTITUTION:The core material consisting of the TiNi alloy wire and the facing material consisting of the metallic material contg. at least one kind of the Au, Ag, Pt, and Pd are incorporated into the clad material of the spectacle frame formed by using the clad material for at least one of a connecting part 3 interposed between a pair of rims 2 and temples 7 extending from the rims 2 and joining the clad material to the corresponding position of the rims 2 by brazing or welding. The Ti-Ni alloy is easily brazed or welded between the Ti-Ni alloy wire and the other frame material in this way.
Patent JP-S6244317-A (JP)
Title: Concentrated discharge detector for wire electric discharge machine
Inventor: SUZUKI YASUO
IPC: B23H7/04
Filed: 1985-08-19
Abstract: PURPOSE:To detect concentrated discharge condition irrespectively of fluctuation of thickness of a board by correcting the output from a differential amplifier corresponding to the difference of current between upper and lower power suppliers in correspondence with the fluctuation of thickness of a board then operating the variation rate and comparing with a setting level. CONSTITUTION:The differential current between detectors 10, 11 is fed from a differential amplifier 14 to a variable gain amplifier 15. Then the output from a potential meter 19 variable in correspondence wth variation of setting position of a power supplier 6 corresponding with the thickness of machining board is fed to an amplification setting element 18 thus to vary the output from the amplifier 15. It is converted through an integrating circuit 21 and differentiating circuit 22 into such output as corresponding with the current variation rate then compared with variation rates +E1, -E2 set through comparators 23, 24. If it is higher than the setting level, the preset signal is produced from OR gate 25 to bring the output from D-flipflop 26 into 0 while if it is lower than the setting level, concentrated discharge can be detected correctly.
Patent JP-S6422686-A (JP)
Title: Helmet storage device in motorcycle
Inventor: NOGAMI YOSHIO
IPC: B62J9/00
Filed: 1987-07-20
Abstract: PURPOSE: To effectively utilize the front space of a storage box by extending backward the rear end section of a helmet storage box arranged on the front side of a seat to overlap on the front end section of the seat. CONSTITUTION: A cover member 8 similar to a conventional fuel tank shape is provided on a main upper frame, and a storage box 9 of a helmet 4 is arranged adjacently to the front side of a seat 4 in the cover member 8. A container case 10 with an upper cover 10a is stored in the front of the storage box 9. The rear end section of the storage box 9 is extended backward to overlap on the front end section 4a of the seat 4, and the rear end of an extension portion 9a is fixed to the cross member of a seat rail.
Patent JP-2001013554-A (JP)
Title: Stroboscopic device
Inventor: TOBIYO MANABU
IPC: G03B15/05
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To convert the color temperature of strobe light without reducing the light quantity. SOLUTION: A finder 7, a photographic lens 8, a charging operation member 10 for turning on/off a strobe charging switch are arranged on the front surface of a film unit equipped with a lens, besides, a light emitting part 9 having a xenon discharge tube 16 as a light source is arranged on the front surface of the film unit 2. A protector incorporated in the front surface of the light emitting part 9 of the stroboscopic device functions as a conversion filter for color temperature which is obtained by applying fluorescent material for converting absorption spectrum on a short wavelength side to fluorescence spectrum on a long wavelength side on a transparent resin molded article.
Patent JP-S5970095-A (JP)
Title: Speaker device
Inventor: KAGEYAMA MEGUMI
IPC: H04R1/02
Filed: 1982-10-14
Abstract: PURPOSE:To remove a protection net from the front of a speaker without separating the protection net from the body of a cabinet by winding the protection net. CONSTITUTION:A protection net winding device 4 is rotatably attached to the upper part of the body 5 of a cabinet. The four sides of the net 2 are supported by flexible and bendable band-like pieces 6 to constitute a net board, one end edge of the net board is fixed on the winding device 4 and fitted with the groove part formed to oppose to the inside of the sidewall of the body 5 of the cabinet and the groove part is constituted so as to move the net board vertically along the groove part. A net board fixing device 7 is formed on the lower part of the cabinet 5 and the net board fixing device 7 locks the leading end of the pulled-out net board.
Patent JP-2000020145-A (JP)
Title: Power source device
Inventor: TAKOUDA AKITAKA
IPC: H02M7/06
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a power source device which surely suppresses an excessive rush current even in the case that a commercial transformer is saturated at the time of recovery from an instantaneous break. SOLUTION: A limiting resistance R2 which limits the rush current and a switching element S2 connected in parallel with this limiting resistance R2 are provided on the primary side of a transformer T0 to constitute this power source device. In this case, an input waveform detection circuit, which consists of diodes D1 and D2 and an input waveform conversion circuit 1 to detect the waveform of an input voltage to the transformer T0 including the drop-out waveform accompanied with an instantaneous power break,  and a control circuit 2 which turns off the switching element S2 only for a certain time after the occurrence of the instantaneous power break to burden the limiting resistance R2 with the rush current accompanied with recovery from the instantaneous power break based on the detection signal of the drop-out waveform for the instantaneous power break from the input waveform detection circuit are provided.
Patent JP-S5882572-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSOKAWA YOSHIHIRO
IPC: H01L29/78
Filed: 1981-11-10
Abstract: PURPOSE:To obtain easily the MOSFET having a high withstand voltage by a method wherein when the MOSFET is to be manufactured, shallow pinch off resisting regions are provided respectively between a polycrystalline Si gate electrode provided interposing an SiO2 film between a substrate and source and drain regions positioning at both sides thereof. CONSTITUTION:The SiO2 film 12 is adhered on the single conductive Si substrate 11, the polycrystalline Si layer is made to grow thereon by vapor phase growth, etching is performed providing a mask of photo resist film having the prescribed shape, and the gate electrode region 13 consisting of the polycrystalline Si layer is formed. Then the exposed part of the film 12 is etched to be removed using the layer thereof as the mask, and after reversely conductive impurity ions are implanted in the substrate 11 on both the sides of the remaining film 12, the heat treatment is performed to make the source and drain regions 17, 18 to be generated. After then, out of an SiO2 film 16 generated at this time, the films 16 positioning between the regions 17, 18 and the remaining film 12 are removed selectively, impurity ions of the same conductive type with the regions 17, 18 are implanted shallowly therein, and the heat treatment is performed to form the pinch off resisting regions 19, 20.
Patent JP-S57103360-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI MASAFUMI
IPC: H03F1/42
Filed: 1980-12-18
Abstract: PURPOSE:To provide a protecting circuit having fast input responding speed with high withstand voltage by connecting a plurality of capacitors in series with each other between the input terminal and an internal circuit and dividing the overvoltage applied to the terminal capacitively with capacitors of the input MOSEFT. CONSTITUTION:Capacitors 5a-5c of MPS structure are connected in series, for example, between the input terminal 1 and the gate electrode of FET2 to be protected of an internal circuit. When a diffusing wire is, for example, connected between the terminal 1 and the capacitor 5a, a diode 7 can be equivalently inserted. The overvoltage applied to the terminal 1 can be capacitively divided with the capacitance values C1-C3 of the respective capacitors and the capacitance C0 between the gate and the source of the FET2. When C1=C2=C3=C0, for example, it can be reduced to 1/4. Since the abnormal input voltage can be thus reduced to readily perform the high withstand voltage and the input signal can be capacitively coupled without resistor, a protecting circuit having fast responding speed can be provided.
Patent JP-S6242229-A (JP)
Title: Retrieving device
Inventor: HONDO TSUTOMU
IPC: G06F17/30
Filed: 1985-08-20
Abstract: PURPOSE:To display instantaneously the document related to each header from those headers in a table of contents or an index, by storing the display page and the display row of each header and then reading out and displaying the documents following the display page and the display row of the designated header. CONSTITUTION:A document containing a header is produced and stored in an external storage device 1 at the display positions for the display page and the display row of each header. Then an input device 11 designates the reading and display of the document data. Thus the sentence data, the format data and the header data are preset to a document memory 4, a format memory 3 and a header memory 5 respectively. In this case, the display page/row data is also preset to the memory 5. When the device 11 instructs the display of all header data, these header data are preset to a display memory 9. The desired header data is given to a display page/row memory 6 from the memory 5 when an input operation is carried out through the device 1 after a cursor is moved to the display position of the desired header. Thus the desired document contents are obtained. Then the desired header data is given to a document display circuit 7 for display of the desired document data.
Patent JP-2000011649-A (JP)
Title: Semiconductor device
Inventor: MITSUI KATSUKICHI
IPC: G11C11/401
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To stably generate an internal power supply voltage at a desired level with a low occupation area and a low current consumption. SOLUTION: An internal power supply circuit 1 generates internal power supply voltages Vccp and Vccs from an external power supply voltage Vext. A voltage level control circuit 10 adjusts the voltage level and temperature characteristics of the internal power supply voltages that are generated by the internal power supply circuit 1. The internal power supply circuit 1 generates an internal power supply voltage with negative or zero temperature characteristics at a low-temperature region and positive temperature characteristics at a high-temperature region.  Also, the voltage level control circuit 10 includes a configuration for driving a level conversion circuit for deciding the operation lower-limit region of the external power supply voltage of a configuration internal power supply circuit for optimizing the capacitance of a sense power supply line stabilization capacitor for driving a sense amplification circuit 300 or for forcibly driving an internal voltage-drop circuit when power is turned on.
Patent JP-2000000135-A (JP)
Title: Pad
Inventor: ZENBA MASAAKI
IPC: A47C27/14
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for the separation and differentiation of a pad material and a filament member at the time of disposal by integrally molding and embedding the filament member and the pad material and forming the pad material and the filament member out of materials based on the same material. SOLUTION: A pad material 1 is formed of a polyurethane foam, and a polyurethane foam chip-solidified product based on the same material as that of the polyurethane foam of the pad material 1 is used for a filament member 2. The polyurethane foam integrally forming the pad material 1 penetrates and impregnates the filament member 2 by its blowing pressure to resinify its inside and periphery, a pad formed of the pad material 1 adhered to the filament member 2 is obtained, and a surface material can be stretched over the pad and so on. In the pad, the filament member 2 is formed of a material based on the same material as that of the pad material 1 and is embedded by integral blowing, and the filament member 2 is fixed to the pad material 1 in an exposed state to a degree.  In the case of disposing of the pad, there is no need for separation into and differentiation between the pad material 1 and the filament member 2 for disposal or for any change in the production processes of pads, and the pad is by no means inferior in performance.