baber/WOPTO huggingface dataset:
Patent JP-H09329427-A (JP)
Title: Aspherical surface shape measuring method
Inventor: GENMA TAKASHI
IPC: G01M11/02
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of measuring an aspherical surface shape by simple procedure. SOLUTION: Part of the light given by a light source 1 is reflected by a reference surface 6 while another portion of the light is reflected by an aspherical surface to be inspected 5 using an aspherical wave generating means 4, and the measuring light reflected by the aspherical surface 5 is returned to the wave generating means 4 so that the reference light reflected by the reference surface 6 interferes with the measuring light given by the wave generating means 4. Thus interference fringes are formed, and the shape of the aspherical surface is measured by observing the fringes. The procedures include a process to contact the wave generating means 4 with the surface to be inspected 5.
Patent JP-H072408-A (JP)
Title: Take-up stacker
Inventor: HORII TAKUMI
IPC: B65H19/28
Filed: 1993-06-16
Abstract: PURPOSE:To simplify the structure without giving damage to flat articles to be stacked by fixing one end of a holding belt to the circumferential surface of a take-up core by a fitting for fixture, and by providing a cushioning material on the circumferential surface of the take-up core. CONSTITUTION:Holding belts 3 delivered from belt reels 1 positioned on the sides of a take-up core 6, change direction by a pulley 4 towards the center of the circumferential surface 8 of the take-up core 6. The two holding belts 3 thus changed direction are divided into two and reach the circumferential surface of the take-up core 6, and are fixed by fittings 9 for fixture. A cushion material 7 is wound in such a way that the fitting 9 for fixture is covered, and the fitting 9 for fixture is not directly brought into contact with a flat article 12. Even when the take-up stacker is pressurized by the holding belt 3, no damage 13 is given by the fitting 9 for fixture, and the structure is thus simplified.
Patent JP-H11102447-A (JP)
Title: Method and system for defining segment duration
Inventor: BOEZEMAN JOHN J
IPC: G06T13/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a fast, easy-to-use and highly flexible method which can define a path by means of a time segment, a period of duration and the synchronization by assigning time coefficients and a total time coefficient to the segments of a motion path and the motion path, respectively. SOLUTION: A segment 408 is selected, appearing in a proper mode and discriminated from other segments of a path 400, and a duration setting input field which is shown totally by a reference number 410 appearing in a path editor window 114. Then a period of duration can be set to a segment 408 by selecting a proper choice in the duration-setting input field. The segment 408 is set at 20 seconds, for example, and accordingly the object that has been assigned to the path 400 moves for 20 seconds along the segment 408. Alternatively, the duration period of the segment 408 can be set as a ratio of total time set between a start point 402 and an end point 404 or the clock timing.
Patent JP-H05330961-A (JP)
Title: Production of oxidation-resistant c/c composite material
Inventor: SEDAKA TOSHIYA
IPC: C04B35/52
Filed: 1992-06-02
Abstract: PURPOSE:To provide a process for producing an oxidation-resistant C/C composite material (carbon fiber-reinforced carbon composite material) exhibiting excellent oxidation resistance over a long period without causing the devitrification and melt-falling of the outer layer. CONSTITUTION:The production process consists of (A) the 1st coating step to contact SiO gas with the surface of a C/C base material and form an inner layer of SiC film by conversion process, (B) the 2nd coating step to apply a suspension of fine SiO2 particles produced by hydrolyzing Si(OC2H5)4 in basic region by an alkoxide process, apply an SiO2 glass precursor produced by hydrolyzing Si(OC2H5)4 in acidic region by an alkoxide process, heat the layer at >=400 deg.C, apply B(OC4H9)3 and heat at >=500 deg.C to form a B2O3-SiO2 intermediate layer and (C) the 3rd coating step to apply an SiO2 glass precursor produced by hydrolyzing Si(OC2H5)4 with an acidic solution by an alkoxide process and heat the layer at >=100 deg.C to form an SiO2 gel layer.
Patent JP-S6230678-A (JP)
Inventor: MURACHI MIKIO
IPC: C04B35/58
Filed: 1985-08-01
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-S6413773-A (JP)
Title: Manufacture of pressure transducer
Inventor: AKIYAMA WATARU
IPC: H01L29/84
Filed: 1987-07-08
Abstract: PURPOSE:To reduce cost by forming a pressure detecting section such as a diaphragm into a substrate while shaping a reference pressure chamber. CONSTITUTION:Phosphorus is implanted into a section 30 as a cavity region in an Si substrate 20 so that resistance is brought to a specified value or less. Phosphorus is further implanted to a section 31 as a groove so that resistance is brought to a fixed value or less. A lower thin-film 21 consisting of SiO2, Si3N4 or the like is shaped so as to sufficiently coat sections 30, 31, and a window 32 is formed. When the section 30 is etched through the window 32 and the section 31, a groove 27 and a cavity region 25 are formed. A ventilating hole 33 is clogged by shaping an insulating thin-film 222, and the cavity region 25 is formed in an airtight manner. A poly Si film is shaped onto the surface of the thin-film 222, and only a predetermined region is left through photoetching, thus forming a piezoresistor 23. A thin-film 221 is shaped onto the surface, and a hole is bored to a part of the thin-film 221. A metallic wiring 24 is formed through patterning. Accordingly, a device having simple structure and high accuracy and reliability can be formed by using a normal process.
Patent JP-S5957909-A (JP)
Title: Formation of amorphous silicon film
Inventor: KITAGAWA YORIHISA
IPC: H01L21/205
Filed: 1982-09-29
Abstract: PURPOSE:To increase the growing rate of an amorphous silicon film without deteriorating the characteristics of the film when the film is formed by a CVD method, by adding a specified amount of ammonia (deriv.) or the like to gaseous silane. CONSTITUTION:When gaseous silane represented by a formula SinH2n+2 [where (n) is an integer of >=1] is thermally decomposed and deposited on a substrate, ammonia (deriv.) represented by formula I (where each of R<1>-R<3> is H, alkyl or aryl) and/or hydrazine (deriv.) represented by formula II (where each of R<4>-R<7> is H, alkyl or aryl) is allowed to exist in the gaseous silane in 0.01-<0.2 gram- atomic ratio of N/Si [N is the amount of N in the ammonia (deriv.) and/or the hydrazine (deriv.) introduced into the system, and Si is the amount of Si in the gaseous silane]. The growing rate of an amorphous silicon film can be increased by >= about 2 times, usually about 5-6 times.
Patent JP-S5960858-A (JP)
Inventor: KOSUGE MASARU
IPC: F16B9/02
Filed: 1982-09-29
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-H0221153-A (JP)
Title: Interface circuit for air conditioner
Inventor: KAWAGUCHI YUJI
IPC: F24F11/02
Filed: 1988-07-08
Abstract: PURPOSE:To allow carrying out both power supply and signal transmission between an indoor unit and an outdoor unit with one pair of two cables for improving ease of set-up work by directly supplying commercial voltage to the outdoor unit to produce a control voltage, supplying the control voltage in direct current to the indoor unit, and turning on and off the power supply lines repeatedly at such a high frequency that power supply is not interfered. CONSTITUTION:An outdoor unit is provided with an outdoor power circuit 9 and an outdoor control circuit 11. The outdoor power circuit 9 produces alternative current voltage that commutates corresponding to a command rotation speed from an indoor unit after rectifying electric current received from a power source 1, and the outdoor control circuit 11 produces a commutation signal of the outdoor power circuit 9 by receiving a signal from the outdoor control power source circuit 10. An indoor control power source circuit 3 or an outdoor control power source circuit 10 produces control voltage that is consumed by control circuits 2 and 11 and fan motors 7 and 13. Direct current control voltage that is produced by the outdoor unit is supplied through two cables to the indoor unit, and direct current control voltage is turned on and off in the indoor and outdoor units at a high enough frequency corresponding to transmission signals. Thereby, power supply and signal transmission can be consistent with each other.
Patent JP-H03162800-A (JP)
Title: Semiconductor memory device
Inventor: NOGUCHI KENJI
IPC: G06F11/10
Filed: 1990-06-27
Abstract: PURPOSE:To write complete checker pattern data with one time write operation by providing a connection changing means which changes the connection so that alternately changing signal levels are stored in memory cells adjacent to each other. CONSTITUTION:In a connection part 51, a bit line 32 is connected to a data line 13, and a bit line 33 is connected to a data line 12; and in a connection part 52, a bit line 34 is connected to a data line 15, and a bit line 35 is connected to a data line 14. The wiring connection is changed in this manner to store data D0, D1, D3, D2, D5, D4, D6, D7, and P1 to P4 in order in adjacent memory cells of a memory array. Preliminarily determined test data is given to bit lines 30 to 41 through data lines 10 to 21 for the purpose of writing checker pattern data, and data is written in adjacent memory cells. Thus, opposite signal levels are written in memory cells adjacent to each other.
Patent JP-S6412557-A (JP)
Title: Semiconductor package
Inventor: KADOYA YUTAKA
IPC: H01L23/04
Filed: 1987-07-07
Abstract: PURPOSE:To form a stepped section on the upper face of a package base so as to shorten the distance between a semiconductor chip and objective lens by a method wherein a frame block, which a cap adheres to, is provided on an inner lead forming face of a package base and the block is made smaller in an outer shape than the package base. CONSTITUTION:A semiconductor package 1 is provided with a package base 2 and a frame 3 fixed to the base 2, and two ceramic plates 5 and 6 are formed on the base 2. A semiconductor chip 4 is die-bonded to the lower plate 5 and a pattern, on which plural inner leads are printed, is formed on the upper face of the upper plate 6. Each lead 7 is connected with the pad of the chip 4 through a bonding wire 8. The block 3 is fixed on the inner lead forming face of the plate 6 and the outer shape of the block 3 is made to be formed smaller than that of the base 2. A press jig is pressed against a stepped section 9 formed on the base 2 so as to make the base 2 and the block 3 decrease in thickness.
Patent JP-H1019348-A (JP)
Title: Air conditioner
Inventor: ITO MAKOTO
IPC: F24F11/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which a setting relating to an operation control can be optionally performed, and an output corresponding to an operating state can be utilized and which does not require an address setting of an outdoor device to be connected, is obtained at a low cost, has a small size and has a highly versatile utility. SOLUTION: There are provided a transmission means 11 connected to transmission lines 4a to 4c, 5a to 5c for receiving or transmitting data; a system setting means 13 for setting set valves related to an operation control of an outdoor device 1 and an indoor device 2 and also setting addresses for specifying the outdoor device 1 and the indoor device 2; and a check means 15 for comparing the set values with data received by the transmitting means 11 and discriminating their differences. In the case that the check means 15 discriminates a presence of a difference, the set values art transmitted to the air conditioner through the transmission means 11.
Patent JP-S6149694-A (JP)
Title: Drive device for dc motor
Inventor: SAWAKI MANABU
IPC: H02P5/68
Filed: 1984-08-13
Abstract: PURPOSE:To prevent drive transistors from damaging or deteriorating by stopping the supply of a signal to the transistors only during the prescribed period when an input signal is varied, thereby avoiding the simultaneous ON of the transistors. CONSTITUTION:When the corresponding input/output levels of latch circuits 8 are equal, the output levels of exclusive OR circuits 9-12 become all low levels. If the content of the input digital signal varies so that any one terminal of the corresponding input/output levels of the latch circuits 8 is different, either output level of the circuits 9-12 becomes high level. Accordingly, the output level of the OR circuit 13 is inverted from low to high level. The output level of a delay circuit 14 is immediately inverted to the low level by the inversion of the OR circuit 13, and the output levels of AND circuits 18-29 become low level irrespective of the output levels of a decoder 1. Consequently, transistors 201-212 are turned OFF.
Patent JP-H0457031-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: KODERA KOICHI
IPC: G09G3/36
Filed: 1990-06-27
Abstract: PURPOSE:To offer the liquid crystal display device whose manufacturing margin is wide and its driving method by maintaining the points that the structure is simple and the cost is low, which are features of a two-terminal type element array. CONSTITUTION:On a glass substrate 1, a first electrode layer 2 consisting of A1 is formed, a first P type semiconductor layer 3 consisting of a-Si doped with B, a first N type semiconductor layer 4 consisting of a-Si doped with P, a second P type semiconductor layer 5 consisting of a-Si doped with B, and a second N type semiconductor layer 6 consisting of a-Si doped with P are laminated successively thereon, and a second electrode layer 7 consisting of A1 is connected thereon through a contact hole 14 of a protective layer 15 consisting of SiO2. Two pieces of such elements are formed adjacently, set as a first element 8 and a second element 9, respectively, a layer 2 of this first element 8 and a layer 7a of a second element 9, and a layer 7 and a layer 2a are connected mutually, a picture element electrode layer 10 consisting of ITO is connected to the layer 2a, and between the layer 10 and a counter electrode layer 12 consisting of ITO formed on an opposed substrate 11, a voltage is applied to a liquid crystal layer 13, and the layer 13 is driven.
Patent JP-S5692344-A (JP)
Title: Engine heating and cooling device
Inventor: KAJITA TOSHINORI
IPC: F02M31/13
Filed: 1979-12-27
Abstract: PURPOSE: To make the starting performance of an engine satisfactory and carry out heating of a device in a brief period of time by providing a duct air discharge port with a blower built in near a suction part and also a normal temperature characteristic semiconductor element on the side of an air discharge port inside a duct.  
     CONSTITUTION: A duct 5 is provided on the side of an engine body 1 and an air intake port 5a for the duct 5 is located at the lower part of the engine body 1. In addition, an air discharge port 5b is located in the neighborhood of the upper part of a suction manifold 4. A blower 7 driven by a motor 6 is provided inside the duct 5 near the air intake port 5a and at the discharge side of the blower 7, a normal temperature characteristic semiconductor 8 equipped with element electrodes on  the both sides, in the form of a plate with numerous through holes, is provided. It  is arranged so that this element 8 is electrically turned on through a relay 10 when  a water temperature switch 9 is put in "on" position during a low-temperature water  period. Further, the motor 6 is so designed as to operate by means of a control circuit 13 at time of low-temperature water and engine overheating. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6149615-A (JP)
Inventor: IIDA MASASHI
IPC: H02H3/093
Filed: 1984-08-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6230605-A (JP)
Title: Production of fine powder
Inventor: KIUCHI NORIHIRO
IPC: C01G25/02
Filed: 1985-08-02
Abstract: PURPOSE:To obtain ultrafine powder of metallic oxide providing high-strength ceramic sintered material, by running a water-soluble salt into a conc. alkali solution by a jet flow or by cutting aggregate of formed hydroxide by jet flow and/or ultrasonic wave. CONSTITUTION:A solution of a water-soluble salt such as Zr salt, Ca salt, Mg salt, Y salt, etc., in distilled water is run into a conc. alkali solution such as conc. ammonia water having >=0.5 mol excess amount of NH3 by a jet flow or a reaction solution is stirred by the jet flow and/or ultrasonic wave with 10-40kHz, so a formed hydroxide to be easily aggregated is cut in pieces or aggregation is prevented, and, if necessary one or more metallic alkoxides are added to the reaction solution. Further the prepared hydroxide is added to an organic solvent (e.g., actonitrile) and aggregation is prevented by ultrasonic vibration. Then, the prepared fine powder is freeze-dried, subjected to airborne drying and calcined to give ultrafine powder of metallic oxide.
Patent JP-H0921386-A (JP)
Title: Water absorption strainer for pump device
Inventor: ARIMITSU YUKIRO
IPC: F04B39/16
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To realiz a service for a long period without requiring the frequent washing, by reducing the clogging of a filter. SOLUTION: A filter 3 having a tube form, a casing 1 partitioning a round passage 4 on the outer periphery of the filter 3, a water suction port 51 to take in the water along the round passage 4, and a pump connecting hole opening on the inner peripheray of the filter 3 are provided. Relatively large refuse can be removed at the former stage of the filter 3, by the centrifugal separating function of the round passage 4.
Patent JP-H0220044-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIGUCHI TOSHIHIKO
IPC: H01L21/3205
Filed: 1988-07-08
Abstract: PURPOSE:To eliminate a reduction in the thickness of a metal interconnection film on a contact hole by forming a first wiring metal film by bias sputtering on an insulating film and the hole, deleting a predetermined film thickness by anisotropically etching, sputtering second interconnection metal on its whole surface, and removing parts of the first and second interconnection metals. CONSTITUTION:An interconnection metal film 104 is formed on the whole surface of an insulating film 102 and a contact hole 103. The thickness of the interconnection film of this case becomes to on the upper end of the hole even if it is formed T thick on a flat insulating film. The film 104 is etched in a predetermined film thickness over the whole surface by anisotropically etching. The film 104 is accumulated with metal fed by bias in a contact hole 103. Small amount of first film 104 remains also on the film 102. A second interconnection metal film 106 is formed thereon. The first and second interconnection films are partly removed to form interconnections. Thus, the thickness t1 of the interconnection on the upper end of the hole 103 becomes thicker than t0.
Patent JP-H1021186-A (JP)
Title: Computer system and bus controller
Inventor: NAKAMURA NOBUTAKA
IPC: G06F13/36
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To decrease the number of signal lines set on a bus by switching the signals which are transmitted via a prescribed signal line set on the bus in response to the device to be accessed. SOLUTION: A signal line set on a bus 300 is shared for transmission of signals of two or more different types. A selector circuit which performs the signal multiplexing selects a signal necessary for the access of a device that is specified by a decoding circuit 115. Then the selected signal is sent to a shared signal line. Therefore, the signals which are transmitted via a prescribed signal line set on the bus 300 can be switched in response to the device to be accessed. Thus, the number of signal lines set on the bus 300 can be decreased.
Patent JP-H09328424-A (JP)
Title: Phenylpropenoic acid derivative
Inventor: SAITO MASAHIRO
IPC: A61K31/19
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new antitumor agent, comprising a specific phenylpropenoic acid derivative as an active ingredient, having high safety and hardly causing adverse effects. SOLUTION: This antitumor agent comprises a phenylpropenoic acid derivative represented by formula I (R1 is H, an alkyl or an acyl; R2 is H, OH or an acyloxy; R3 is H or an alkyl) or its salt as an active ingredient. For example, a compound represented by formula II or III is cited as the compound represented by formula I. The phenylpropenoic acid derivative represented by formula I or its salt is brought into contact with a tumorous cell to inhibit the proliferetion of the tumorous cell. The compound represented by formula I, e.g. the compound represented by formula II is prepared by reacting coumaric acid with 1-chloro-3-methyl-2-butene in an alkaline solution. The compound represented by formula 1 can readily be mass-produced and can be obtained as a homogeneous substance.
Patent JP-H0837369-A (JP)
Title: Production process of printed wiring board
Inventor: MURAKAMI ASAO
IPC: H05K3/40
Filed: 1994-07-22
Abstract: PURPOSE:To provide a production process of a printed wiring board having end face through-holes having a high connection reliability, without having burr or peel of a Cu-plated layer or drops of lands. CONSTITUTION:A laminate board having Cu layers on both sides is composed of a board made of only a resin not contg. by glass cloth. Through-holes are formed in specified portions on this laminate board and Cu paste 3 is charged in these holes enough to fill them. After forming a circuit pattern on the surface of the board 5, a plating resist pattern is formed on the board, leaving the circuit pattern region and surface of the paste 3. After forming a thin Cu plated layer, the plated resist pattern is removed. Then, the exposed part of the board 5 is removed by the plasma etching method, using this Cu plated layer as a metal resist. Finally, the Cu plated layer is removed to form end face through- holes.
Patent JP-H09327630-A (JP)
Title: Swinging separating hulling apparatus
Inventor: UMETSU MASAHARU
IPC: B07B13/11
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To rationalize a relative construction of a feed hopper, a rubber roll chamber and an air screening section by enclosing the feed hopper, a hulling chamber and the air screening chamber by a front wall to form an approximately rectangular-shaped hulling-screening section. SOLUTION: A hulling section having a rectangular shape is formed by enclosing a feed hopper 30, a hulling chamber 67 and an air screening chamber 68 by means of a front wall 73 and a rear wall 72. A huller driving section 69 is formed between the hulling chamber 67 and the rear wall 72, a transmission chamber 71 is formed between the air screening chamber 68 and the rear wall 72 and a returning device chamber 70 is formed between the air screening chamber 68 and the front wall 73. Selecting plates for selecting grains are provided in a swinging selecting section in a multiply-staged state.  Thus, a driving mechanism for a rubber roll of the huller driving section 69 is formed between the hulling chamber 67 and the rear wall 72 and the transmission chamber 71 is formed between the air screening chamber 68 and the rear wall 72 and a pulley and a belt can be installed and the returning chamber 70 is formed between the air screening chamber 68 to arrange a thrower and the like.