baber/WOPTO huggingface dataset:
Patent JP-S61145846-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIROSE SATOSHI
IPC: H01L21/28
Filed: 1984-12-19
Abstract: PURPOSE:To bury simply a through hole with electrode material according to the depth of the hole and to reduce surface step difference after the burying of the hole, by utilizing focused ion beam deposition in a process for burying the though hole with the electrode material. CONSTITUTION:Focused ion beam deposition is a method that can ionize material, that is, electrode material in a vacuum or under a low gas pressure, focus the ion beam with an electromagnetic lens and irradiate it selectively on a semiconductor substrate to be deposited. Since the focused ion beam deposition can freely alter energy focusing density and set selectively it, range, speed and thickness, etc., of electrode material deposition can be arbitrarily controlled. Accordingly, by applying the focused ion beam deposition, energy focusing density and irradiation time of the ion beam can be controlled to bury a through hole with electrode material flatly according to the depth and area of the hole.
Patent JP-H07123410-A (JP)
Title: Image data encoding device
Inventor: ISHIDA TOSHIKI
IPC: H04N19/00
Filed: 1993-10-28
Abstract: PURPOSE:To shorten real operation time and to reduce power consumption in the case of making the device into an MOS circuit. CONSTITUTION:A continuous matching decision circuit 12 decides whether image data at a certain value are continuously accessed or not and outputs an image data continuous matching signal ZA. According to the image data continuous matching signal ZA, a start address holding circuit 14 holds an address related to the first image data of the same run as a start address. While defining an address related to the final image data of the same run as an end address, when this end address is fixed, a subtraction circuit 16 finds a run length based on the difference between this end address and the start address. Since no counter is used for calculating the run length but the subtracter 16 to be operated only when the end address is fixed is used, the real operation time can be shortened (the frequency of torque generation can be decreased) and the power consumption can be reduced.
Patent JP-H07120368-A (JP)
Title: Whetstone grinding apparatus and polishing method
Inventor: INOUE MASATAKA
IPC: G01N1/28
Filed: 1993-10-28
Abstract: PURPOSE:To uniformity and automatically grind an arbitrary test piece by a method wherein a plurality of small-width whetstones are arranged and independently suspended in the width direction of a sheetlike material to be ground, the whetstone are moved in the longitudinal direction of the material to be ground and the material is ground. CONSTITUTION:Both ends of a test piece are sandwiched by a hydraulic chuck 36, the test piece is pulled toward both sides, uniform tension is applied, both faces of the test piece 10 are sandwiched by a whetstone grinding apparatus 38, and the test piece is ground. First, whetstones 39 are brought into contact with the test piece 10 by a large cylinder 30 for whetstone back-and-forth movement and by a small cylinder 31 for whetstone back-and-forth movement, the whetstone grinding apparatus 38 is then moved to the right and the left (in the longitudinal direction) along guides 33 for whetstone movement, and the test piece is ground. Then, the whetstone grinding apparatus 38 is moved up or down with a motor 35 for whetstone up-and-down movement, the whetstone grinding apparatus 38 is moved to the right and the left in this position, the test piece is ground, and the above operation is repeated several times after that. The test piece 10 is curved to either side, and a flaw reveal inspection is performed on a protrusion-side face. The whetstone 39 which are suspended independently are brought into good contact with the protrusion-side face, and a uniform grinding operation can be performed when they are deviated up and down.
Patent JP-H09108269-A (JP)
Title: Wheelchair for care
Inventor: MOTOHASHI TAKESHI
IPC: A61G5/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To enable the seat sensors of a hot-water washing device attached to a toilet to function even while a wheelchair for care is in use. SOLUTION: This wheelchair for care, which has a frame 2 open at the rear of its underside, a seat, casters at four corners, a part to be pushed by a caring person, armrests, etc., is set in a reverse position with respect to a toilet 30, and the toilet is fitted with a hot-water washing device 34. The hot-water washing device has control parts 35, 36 on both sides of the toilet, seat sensors 41, 42 comprising light receiving and emitting mechanisms or the like that block light to put the switch of the hot-water washing device into opening and closing motion are provided between the right and left control parts of the hot-water washing device, and a light blocking part 12 facing the seat sensors is provided at the rear of the wheelchair for care.
Patent JP-H11106245-A (JP)
Title: Artificial aggregate and its production
Inventor: KATAOKA NOBUHIRO
IPC: C04B18/08
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To readily obtain artificial aggregate that has practical properties despite of the kinds of coal ash by crushing coal ash so that its average particle size may becomes less than a specific value, forming the ash and firing the formed product. SOLUTION: Coal ash is crushed into particles less than 5 μm that can be readily attained by using a generally used crushing means and the resultant particles are molded and fired. When necessary, the crushed particles are combined with a melting point-lowering agent with a Blaine's specific surface area of 2,000-7,000 cm<2> /g preferably in an amount of 20-60, more preferably 30-50 pts.wt. based on 100 pts.wt. of the coal ash, molded and fired. The melting point-lowering agent is, for example, an iron sauce for cement as iron ore, blast furnace slag, blast furnace dust, copper slag, igneous rock, cement clay as weathering shale, amorphous glass substance as quartz trachyte, obsidian, volcanic ash or glass waste. As a result, artificial aggregate with an absolutely dried specific gravity of >=2.0 and water absorption of <=3% for 24 hours.
Patent JP-H04150168-A (JP)
Title: Picture input device
Inventor: YAMASHITA KATSUSHIGE
IPC: H04N1/401
Filed: 1990-10-09
Abstract: PURPOSE:To attain shading correction to both a white level and a black level in one memory by storing a black level signal of each sensor element and a white level signal of each sensor element into one memory. CONSTITUTION:This device is provided with an image sensor 2, an address generator 3 generating an address signal in plural bits corresponding to each sensor element of the image sensor 2, and a memory 4 storing a black level signal of each sensor element and a white level signal of each sensor element, and also latches 5,6 to synchronize the circuit with the picture signal, D/A converters 7,8 converting a black level signal and a white level signal into an analog signal respectively and an A/D converter 9 converting the analog picture signal from the image sensor into a digital picture signal in plural bits. Thus, the one memory 4 is enough to apply shading correction to both the white and black levels.
Patent JP-H04147441-A (JP)
Title: Objective lens driving device
Inventor: SEKIMOTO YOSHIHIRO
IPC: G11B7/09
Filed: 1990-10-09
Abstract: PURPOSE:To prevent adverse effect onto a drive characteristic or the like of an intermediate supporting body and an object lens at a high frequency by dividing a tracking direction moving elastic body into three to use the bodies for power application to a focus drive means, a tracking drive means and a displacement means. CONSTITUTION:A tracking direction moving elastic body 7 consists of a couple of conductive metallic plate springs, and each of the conductive metallic plate springs is at least divided into three. Then the power application to a focus drive coil 12, a tracking drive coil 14 and an LED 11 is implemented by three division bodies 7a - 7c of the tracking direction moving elastic body 7. Thus, a flexible wire member or FPC or the like interconnecting electric circuits for an intermediate supporting body 6 being a rotor and for a stator is not required and the adverse effect onto the frequency characteristic, especially onto the drive characteristic or the like for the intermediate supporting body 6 and the objective lens 2 is avoided.
Patent JP-H0698460-A (JP)
Title: Power switch apparatus
Inventor: KOMIE YASUJI
IPC: H02J1/00
Filed: 1992-09-14
Abstract: PURPOSE:To quickly change over the feed of a power supply from an AC adaptor to a battery. CONSTITUTION:A change in the output voltage of an AC adaptor 1 is detected by monostable multivibrators 31, 32. In addition, a change in the output voltage of a battery 2 is detected by a monostable multivibrator 33. When the change in the voltage is detected by the monostable multivibrators 31 to 33, its detection signal is input form an interrupt port 30 in a one-chip microcomputer 24. At this time, the microcomputer 24 starts an interrupt processing operation and turns on or off a switch 3 or 4. Thereby, the voltage fed from the AC adaptor 1 or the battery 2 is fed to a DC/DC converter 7.
Patent JP-H08132106-A (JP)
Title: Production of aluminum alloy foil
Inventor: IKEUCHI MASAHIRO
IPC: B21B1/40
Filed: 1994-11-04
Abstract: PURPOSE: To provide a method for producing a thin aluminum alloy foil by taking a UBC material as a raw material. CONSTITUTION: Hot rolling and cold rolling is applied to an aluminum alloy material which consists by controlling Mn content at <=0.77wt.% and Mg content at <=1.12wt.% Mg by mixing the UBC material and a pure aluminum base alloy material at a ratio of 30:70 to 70:30 by weight and the aluminum alloy material is made into a foil material of 150-220μm thick. After that, it is heated at 310-350 deg.C and next, this foil material is rolled into a foil.
Patent JP-S62132739-A (JP)
Title: 光フアイバのプリフオ−ム製造法
IPC: C03B37/018
Filed: 1985-12-02
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-H01113618-A (JP)
Title: Karman vortex flowmeter
Inventor: NAGUMO MUTSUMI
IPC: G01F1/86
Filed: 1987-10-27
Abstract: PURPOSE:To detect the density of fluid based on the resonant frequency of a vibrating plate and to detect the flow rate from the resonant frequency modulation based on vortex, by introducing the fluctuation in pressure yielded on both sides of a Karman vortex yielding body into a vibrating plate, in which a sound vibrating system is provided. CONSTITUTION:A Karman vortex yielding body 4 is inserted vertically with respect to a stream with a specified distance 6 being provided from square posts 41 and 42 having specified cross sections. Vortexes 7 are yielded on both sides. The pressure changes in the vortexes are guided to a detector 3 through gaps 5a and 5b, which are communicated on both sides of the downstream square post 42. The detector 3 has a vibrating plate 10 comprising a vibrator 8 and piezoelectric vibrator 9 in a container 11. Fluid is introduced into cavities 14 and 15 through holes 11c and 16. The volume of the cavity 15 is sufficiently larger than the cavity 14. There is no pressure fluctuation due to the vibration of the vibrating plate 10. The opening area of the hole 16 is sufficiently large. The natural frequency of the cavity 15 is sufficiently lower than the natural frequency of a vibrating system 40 comprising the vibrating plate 10, the cavity 14 and the through hole 11c. In this constitution, the density of the fluid can be computed based on the resonant frequency of the vibrating plate accompanied by the change in mass of the cavity. The flow rate can be computed based on the modulation of the resonant frequency caused by the change in vortex pressure.
Patent JP-H06123524-A (JP)
Title: Condenser with liquid receptor
Inventor: SENO YOSHIHIKO
IPC: F25B39/04
Filed: 1992-10-09
Abstract: PURPOSE:To perform an integral arranging of a liquid receptor and a condenser to a vehicle body and the like and to improve an efficiency of work by a method wherein the liquid receptor is held by the condenser and both of them are integrally assembled to each other. CONSTITUTION:A liquid receptor 2 is positioned at a right aide and a slight upper part on the front surface side of a condenser and integrally held at the condenser with a bracket 13. A refrigerant outlet pipe 5 of a condenser 1 is extended from an outer surface at a lower end of a right header 3 upwardly, bent in the midway of it, extended near the front surface of a core on the front surface side of the condenser 1 and further extended upwardly over a vacant space positioned on the left side between the liquid receptor 2 and the condenser 1 from the left lower side of the liquid receptor 2. Then, the pipe is connected to a port 17 on the left side flange coupling surface 16 of a head 15 of the liquid receptor 2. Due to this connection, an extremity end of the refrigerant liquid outlet pipe 5 is provided with a flange connecting type block coupler member 37. With such an arrangement as above, it is possible to perform an integral installing of the liquid receptor together with the condenser to a vehicle body and the like.
Patent JP-H11109914-A (JP)
Title: Flasm display panel driving method
Inventor: HASHIMOTO TAKASHI
IPC: G09G3/288
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of light emission by constituting trickle discharge performed by the number of specified times for obtaining optical luminance between first and second electrodes with a first discharge of the main external applied voltage and a second discharge of the main wall charge. SOLUTION: An overall write-in pulse Pxp is applied to a first row electrode X. Since this pulse is a high voltage, a discharge is started between the first row electrode X and a second row electrode Y, and massive wall charges are generated. Then, in trickle period, display luminance is obtained by discharging a display cell selected in an address period by the number of specified times. In such a case, the trickle discharge performed by the number of specified times for obtaining the optional luminance is composed of the first discharge of the main external applied voltage and the second discharge of the main wall charge.  At this time, a trickle pulse Sp is set in < the voltage that the cell not discharging between the first row electrode X and the second row electrode Y in the address period starts to discharge, and in >= the voltage that the cell discharging in the address period continues to discharge.
Patent JP-S6293-A (JP)
Title: Organic germanium compound and antibacterial agent containing said compound as main drug component
Inventor: KAKIMOTO NORIHIRO
IPC: A61P31/04
Filed: 1985-12-03
Abstract: NEW MATERIAL:The compound of formula I [R is lower alkyl such as CH3, C2H5, etc.; X is O or two H atoms; Y is N(C2H5)2, residue of pyrrolidine, morpholine or piperidine, or group of formula II or III]. EXAMPLE:The compound of formula IV. USE:Antibacterial agent, etc. PREPARATION:For example, the compound of formula I (X is O) is produced by reacting trichlorogermylpropionic acid of formula Cl3GeCH2CH2CO2H with a chlorination agent such as thionyl chloride, reacting the produced acid chloride with the compound of formula YH (e.g. pyrrolidine) and reacting the resultant amide compound of formula Cl3GeCH2CH2COY with the compound of formula RMgI (e.g. methyl magnesium iodide). The product can be converted to another compound of formula I (X is two H atoms) by reducing with a reducing agent such as aluminum lithium hydride.
Patent JP-H10115162-A (JP)
Title: Shutter at opening of building
Inventor: ITO ISAO
IPC: E06B9/17
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To put a shutter to multipurpose use without greatly modifying a conventional shutter body and a mount structure thereof. SOLUTION: A shutter body 1 can be separated into an end side separable portion 1a and a body side separable portion 1b by means of a slide fastener 5, and a shutter frame provided with a shutter rail for guiding the shutter body 1 is provided. And a storage section 3 of the body 1 in which a winding device of the body 1 is placed is disposed on the shutter frame and the body 1 is lowered to the lowermost point and the separable portion 1b is lifted, leaving the separable portion 1a as it is so that the portion 1a serves as a spandrel wall.
Patent JP-H02119052-A (JP)
Title: Plastic battery
Inventor: HIGO SHINJI
IPC: H01M10/05
Filed: 1988-10-27
Abstract: PURPOSE:To prevent the generation of dendrite in a negative electrode and to lengthen the cycle life of a battery by covering a part, where no active material exists, of a current collector with an insulator. CONSTITUTION:A polypylene thin film 4 serving as an insulator is placed between a part 1c, where a terminal is connected and no polyaniline is covered, and a negative electrode 3. Electric resistance in the part 1c is increased by the existence of the insulator, and the generation of dendrite in the part, corresponding to the part 1c, of the negative electrode 3 is prevented. Even it dendrite is generated, its growth is retarded.
Patent JP-H02119397-A (JP)
Title: Transmission circuit for absolute encoder detection signal
Inventor: KOSHI TAKAYUKI
IPC: G05B19/414
Filed: 1988-10-27
Abstract: PURPOSE:To obtain an output circuit of an encoder with high performance by providing a tri-state gate circuit between an encoder output circuit and a data bus and controlling selectively the gate with an enable signal from a controller or a measuring instrument. CONSTITUTION:An enable signal outputted from a controller 5 is inputted to a control terminal of a tri-state gate connecting to a data bus 8 connecting to each output circuit of a specific encoder designated by the controller with an address decoder 6. A output gate of the encoder inputting an enable signal is connected to a gate bus and the signal is sent to a data bus. An output of a decoder 6 opens a gate 4 via an OR circuit 11 to fetch output information from the encoder designated by the data bus to the controller 3. When each encoder is not designated by the controller in this way, since the encoder is disconnected substantially from the data bus, all the encoders are connected in parallel with the data bus.
Patent JP-S63124951-A (JP)
Title: Steam differential thermal analysis by preinjection method
Inventor: YOSHIDA AKIRA
IPC: G01N25/20
Filed: 1986-11-14
Abstract: PURPOSE:To easily determine the resistance of a sample in high-temp. steam without increasing the scale of an analysis instrument by maintaining an atmosphere of 100% steam around a sample heating part. CONSTITUTION:A bottom 1 of a sample heating chamber is made of silica refractory bricks. The bottom of a liftable electric furnace is sealed from the part of a main unit for supporting the electric furnace by means of silicone rubber. The inside 2 of the electric furnace is made of quartz glass of a flow type having a coefft. of thermal expansion nearly equal to the coefft. of thermal expansion of the bottom 1. A stainless steel pin 4 is inserted from above into a steam outflow port 3 in the upper part to prevent the down flow of drops even in the case of condensation. A differential thermal analysis of a sample 8 is made by using such differential thermal analysis instrument. Water is poured from a pouring pipe 7 at the temp. before a peak by sample collapsion appears. Then, the poured water evaporates to steam which encloses the sample heating part. The resistance of the sample in the high-temp. steam is thereby measured with the simple operation.
Patent JP-2000090364-A (JP)
Title: Fire receiver
Inventor: OUCHI KOJI
IPC: G08B17/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent a fault processing which is previously set from being executed on a non-connection terminal unit, to eliminate the need of the setting of sound and printing stop and to improve the efficiency of a system by setting a mode where the fault processing is prevented from being executed on the non-connection terminal unit. SOLUTION: In a fire receiver, a mode (present adjustment mode (mode during site adjustment, for example)) where a fault processing is not executed on a terminal unit which is not connected can be set when the non-connection terminal unit actually exists even if data is set in a storage means. Namely, the present adjustment mode can be set by operating a 'present adjustment mode' switch or a key in menu guidance 200 when the present adjustment mode is not set. In such a case, effect that the present adjustment mode is set can be displayed on a display device. The present adjustment mode can be set only by the simple operation of the single switch or the key.
Patent JP-S63125091-A (JP)
Title: Digital remote controller
Inventor: HIROMA MASAKO
IPC: H04Q9/14
Filed: 1986-11-14
Abstract: PURPOSE:To discriminate a continuous pressing of a key or a repressing when the same data code is received in a receiving side by changing and transmitting the constitution of a separate code correspondingly to the number of transmitting operations. CONSTITUTION:In a transmission side, the number of repressing the key is counted by a counter, the separated code of a code constitution corresponding to the counted value is formed and transmitted between a custom code 2 and a data code 3. for instance, every time the key is repressed, the number of a key operation is counted in such a manner of 1 2 3 1 2... and the separated codes 4a 4b 4c 4a 4b... are respectively transmitted correspondingly thereto. In the receiving side, when the custom code 2 coincides with the custom code assigned to itself and the code constitution of the separated code is different from one received previously, it is decided to repress the key and an instruction is executed by an object to be controlled and when the constitution is the same, it is decided to re-press no key and the instruction is not execute.
Patent JP-S61151782-A (JP)
Title: Formation of logic operation circuit
Inventor: MORITA MASATO
IPC: G06F17/50
Filed: 1984-12-26
Abstract: PURPOSE:To hold a logic equivalent characteristic by changing partially these when higher rank hierarchical data and lower rank hierarchical data are changed by a design change, in the system having multi hierarchical circuit data. CONSTITUTION:When higher rank hierarchical data 100 are changed to lower rank hierarchical data 300 by the design change, logic comparison is executed. Namely, first, an identifying code ID2 is checked concerning overs and shorts of an identifying code, and second, identifying codes ID1 and ID3 are checked concerning overs and shorts of the input output signal of a logical set. Third, a pool system comparison of an output signal of a logic set is executed, the logic set of the code ID1 is logically equivalent, and the logical set of ID3 is verified to be dissident logically. Thus, the logic set of the lower rank hierarchical logic having the code ID1 is preserved, the logic set of the lower rank hierarchical logic having the code ID2 is deleted and the logical set having the code ID3 is redeveloped and replaced from the higher rank hierarchical logic. Thus, by changing partially, the logic equivalent characteristic can be kept.