baber/WOPTO huggingface dataset:
Patent JP-H03104244-A (JP)
Title: Semiconductor device
Inventor: IMAI ISAO
IPC: H01L21/60
Filed: 1989-09-19
Abstract: PURPOSE:To prevent an open circuit between electrodes and reduce the inductance of wire interconnection by allowing a source take out electrode which is positioned from the source take out electrode to a part below a bonding wire passage to be formed in a range allowable to the source current capacity as narrowly as possible. CONSTITUTION:A source take out electrode 2 is designed to be narrower below a part where a bonding wire 4 passes through because the part is cut off. Assuming that the reduced width of a connection of the source take out electrode is A, while the thickness of the connection is t. The cross sectional area can be expressed by A.t. The electrode width must be formed as narrow as possible based on the electrode current capacity which can be determined by the ratio between an expected source current and the section cross area of this electrode A t, thereby forming a passage space 5 for the bonding wire 4 which connects a gate take out electrode with a gate lead on the package side. Therefore, it is possible to prevent a short circuit induced by the contact with the source take out electrode 2 even if the connection distance is the shortest.
Patent JP-H0985585-A (JP)
Title: Monitoring method and device for state of machining cutter for machine tool
Inventor: SEKI YOICHI
IPC: B23Q17/09
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To detect abnormalities of a machining cutter by starting a warning means when a discriminating means judges that a value corresponds to either peak value upper and lower discriminated values or a cutter break discriminated value. SOLUTION: Either command that the rotation of an electric motor 4 for driving a machining cutter 9 is stopped or that an annunciation means 3 is started is performed according to the wear level of the machining cutter 9 output from a discriminating means 11. The judging values of the absolute value measurement and the relative value measurement and the machining load rise judging value are input in this discriminating means 11, abnormalities such as break of the machining cutter 9, the poor cutting edge, overload, abrasion, etc., are discriminated on the basis of the judging values of the absolute value measurement and the relative value measurement, and the using limit of the machining cutter 9 is discriminated on the basis of the machining load rise judging value.
Patent JP-H09129593-A (JP)
Title: Processing method of wafer
Inventor: PEARCE CHARLES WALTER
IPC: B41J2/175
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To accurately form a channel plate by exposing parts of a substrate on which a silicon nitride film is formed by patterning the nitride film and forming V-shaped grooves by etching the exposed parts. SOLUTION: After a silicon nitride layer 141 is formed on a substrate 11 through a thermally nitriding process and parts of the substrate 11 are exposed by patterning the nitride layer 141 while the temperature of the layer 141 is maintained at 900-1,200 deg.C under the atmospheric pressure in a nitrogen atmosphere or a mixed atmosphere of nitrogen and ammonia. Then V-shaped grooves 15 and 13 are formed simultaneously with a tapered channel 17 by etching the exposed parts with a KOH etchant. Therefore, a channel plate can be formed accurately.
Patent JP-H03109333-A (JP)
Title: Preparation of compound drugs
Inventor: ANDOREASU BUINTSUE
IPC: A61K47/48
Filed: 1990-09-14
Abstract: PURPOSE: To obtain a composite medicine sealed or inhibited in the bitter taste of an active substance by producing a moist powdery mixture from an ionizable active substance and a complementary ionizable particulate polymer and subsequently drying the mixture. CONSTITUTION: This method for producing a composite medicine comprises obtaining a moist powdery mixture from an ionizable active substance (e.g. acetyl salicylate, ibuprofen) and a complementary ionizable particulate polymer, and subsequently drying the mixture. The polymer is advantageously the copolymer of 10-90wt.% of an ethylenic unsaturated radically polymerizable carboxylic acid with a nonionic water-insoluble ethylenic unsaturated radically polymerizable comonomer preferably in the form of spray-dried emulsion polymer, pearl polymer, etc. The reaction is carried out at room temperature for 10-20hr, and the drying is also performed at a temperature up to 80 deg.C for 10min to 48hr until to give a residual water content of 5wt.%.
Patent JP-S6398184-A (JP)
Inventor: KURATA SHIGERU
IPC: H05K13/04
Filed: 1986-10-15
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-2001066654-A (JP)
Title: Laser device for processing having plural crystal holders
Inventor: OSAKO YASUSHI
IPC: B23K26/06
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to considerably shorten the exchange time of nonlinear optical crystals and to exchange the annealed nonlinear optical crystals in a good state. SOLUTION: Plural crystal holders 3 housing the nonlinear optical crystals 4 and 4a are placed and fixed onto moving base 10 movable in an arrow direction. The crystal holders 3 and 3a have heating means for heating the nonlinear optical crystals 4 and 4a. The nonlinear optical crystal 4 placed and fixed onto the moving base 10 is inserted into an optical path of a laser beam and the workpiece is irradiated with the laser beam released from a laser beam source 1, by which the workpiece is subjected to processing, such as perforating. The nonlinear optical crystals 4a housed in the crystal holder 3a is heated to an annealing temperature and is annealed during this time.  When the time for exchanging the nonlinear optical crystal 4 comes, the moving base 10 is moved to detach the used nonlinear optical crystal 4 from the inside of the optical path of the crystal holders 3 and the annealed nonlinear optical crystal 4a is inserted into the laser optical path.
Patent JP-H07107301-A (JP)
Title: Binary picture decoding method
Inventor: IIZAKA HITOSHI
IPC: G06T9/00
Filed: 1993-09-29
Abstract: PURPOSE:To shorten a bit processing time at the time of storing a decoded binary picture signal in a picture memory. CONSTITUTION:The initialization of the specific memory area of the picture memory is operated by using the level of either '0' or '1' of the binary signal as initialization data. Then, a decoding processing is conducted. At the time of the decoding processing, whether or not the signal level of a picture element under consideration to be stored in the picture memory is matched with the content of the corresponding memory address of the picture memory is checked, and when the level is different, the binary picture signal of the picture element under consideration and the binary picture signal decoded according to run- length information are stored in the pertinent memory address of the picture memory. Then, the update of the memory address is operated. Also, when the level is matched, the storage processing of the binary picture signal in the picture memory is skipped, and only the updated of the memory address is operated.
Patent JP-H06204204-A (JP)
Title: Method of anisotropic liquid phase photochemical etching
Inventor: MONTE EI DAGURASU
IPC: C23F1/02
Filed: 1993-09-29
Abstract: PURPOSE: To form a protection layer on the surfaces of parts to be protected from etching of a substrate when the substrate is etched. CONSTITUTION: A substrate 30 is dipped into a liquid 34 containing an etching liquid and passivant and an anisotropic liquid phase photochemical etching is performed on the substrate 30 to form an insoluble passivant layer 36 on the surface of the substrate. In this case, one, which increases substantially the solubility of the layer 36 when the layer 36 is irradiated with such radioactive rays as visible light or ultraviolet rays, and the concentration of the one are selected as the passivant and the concentration of the passivant. A plurality of parts of the substrate are irradiated with the radioactive rays 18, the passivant layer 36 is removed from the irradiated region parts to put the parts of the substrate in a state that the parts can be etched and the non- irradiated region part of the substrate is put in a state that the region part is not etched to turn the substrate into a substrate which can be subjected to an anisotropic etching.
Patent JP-S6484798-A (JP)
Title: Apparatus equipped with circuit board
Inventor: HAYASHI MASANARI
IPC: F04D25/08
Filed: 1987-09-28
Abstract: PURPOSE:To easily attach a circuit board in a correct position by a method wherein a boss having a cross-shaped hole is inserted into a cross-shaped hole installed in the nearly central part of the circuit board and is brought into contact with a bottom plate. CONSTITUTION:A tapered boss 1a having a cross-shaped rib is installed on a base stand 1 and it is sufficiently long to be able to come into contact with a base plate 9. A cross-shaped hole 2c is made nearly in the central part of a circuit board 2; the cross-shaped rib 1a is inserted into this cross-shaped hole 2c. Because the boss 1a having the cross-shaped rib is brought into contact with the bottom plate 9, the base stand 1 is hardly deformed and its strength is secured even when an operation panel 6 is pushed strongly. Accordingly, a stress is hardly exerted on the circuit board 2; the board is not deformed; no crack is caused at the board. Because the boss 1a having the cross-shaped rib protrudes long, the circuit board 2 can be mounted only from directly above while a deviation in a horizontal direction is regulated by the cross-shaped hole 2c; accordingly, a light-emitting diode 2b or the like on the circuit board 2 is not deformed due to contact; the board can be fixed easily in a correct position.
Patent JP-S60134927-A (JP)
Title: Coordinate detector of touch panel
Inventor: NAKAMATSU AKIRA
IPC: G06F3/041
Filed: 1983-12-23
Abstract: PURPOSE:To detect coordinates most suitably without influences of a depression manner or the like by holding coordinate positions of both ends in X and Y directions which are generated in accordance with an operation and outputting the sum of coordinate positions of both ends in X and Y directions as new coordinate positions. CONSTITUTION:When a part of a touch panel 1 is depressed, coordinates of a turned-on switch are detected by a reading circuit 8. This read data are supplied to circuits 9 and 10 which detect both ends in X and Y directions, and circuits 9 and 10 generate and hold coordinate position data corresponding to high-level positions. Maximum values and minimum values of coordinate position data in individual directions which are outputted from circuits 9 and 10 are supplied to adding circuits 11 and 12. Addition outputs obtained in circuits 11 and 12 by adding coordinates of both ends in individual directions are taken out from an output terminal 14 through a parallel-serial converting circuit 13 and are supplied as detected coordinates of the panel 1 to a processing circuit such as a microcomputer or the like.
Patent JP-2000070896-A (JP)
Title: Organic waste treatment and waste water treatment
Inventor: MIYABAYASHI TETSUJI
IPC: C02F3/12
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce equipment cost and maintenance cost for subjecting an organic waste containing a nitrogen compound to supercritical hydroxidation treatment. SOLUTION: After a sewage water 10 is subjected to a biological treatment in a biological treatment tank 12, a sewage sludge 18 is settled in a sedimentation basin 14. The sewage sludge, after oxygen is added to the sewage sludge 18, is pressurized to a pressure of about 25 Mpa and heated to a temperature of about 200 deg.C by heater 22 and then introduced into a supercritical hydroxidation treatment tank 24. The supercritical hydroxidation tank 24 is kept at a temperature of 400 deg.C in an interior thereof so that a carbon compound in the sewage sludge 18 is made to undergo supercritical hydroxidation treatment. Nitrogen in the sewage sludge is converted into ammonia.  A reaction product discharged from the supercritical hydroxidation tank 24 is cooled by a cooler 26 and then is separated into waste water 30 containing ammonia, waste gas 32 and ash 34 in a gas/solid/liquid separator 28. The waste 30 containing ammonia is returned to the biological treatment tank 12 so as to decompose the ammonia by a microorganism.
Patent JP-H0692121-A (JP)
Title: Arranging structure of axle beam type suspension for vehicle
Inventor: SHIDA NANAKO
IPC: B60G9/04
Filed: 1992-09-11
Abstract: PURPOSE:To improve a Panhard rod itself and a peripheral structure thereof in an arranging structure of an axle beam type suspension for a vehicle. CONSTITUTION:A structure comprises a car body member 34 having a protruding shape toward the downward of a car body, Panhard rod 38 of mounting its one end to a car body member 34 and the other end to an axle beam 42 of connecting right/left rear wheels, assist link 46 of mounting its one end to a halfway position of the Panhard rod 38 and the other end to the axle beam 42 and an absorbing member 44 interposed between the other end of the Panhard rod 38 and the axle beam 42 to be displaceable in an axial direction of the Panhard rod 38.
Patent JP-S6397986-A (JP)
Title: Electrophotographic recording device
Inventor: MATSUDA ITARU
IPC: G03G21/00
Filed: 1986-10-14
Abstract: PURPOSE:To almost uniformly destaticize the surface of a latent image carrier with destaticizing light with normal intensity by providing a light source which performs before-transfer or before-cleaning destaticizing by using infrared light that is never absorbed by toner. CONSTITUTION:Light emitting diodes which emit light beams with light emission distributions close to near infrared rays as the destaticizing light are employed as light sources for a before-transfer electrostatic destaticizer (PTL) 22 and a before-cleaning destaticizer (PCL) 24. All of color toner particles have nearly 100% light reflection factors in the near infrared range and the destaticizing light beams emitted by the PTL22 and PCL24 are transmitted through the respective color toner particles without being absorbed internally and reach the surface of a photosensitive drum 15. Consequently, an image part is destaticized almost equally to a no-image part and a toner remaining area is also destaticized almost equally to a nonremaining area.
Patent JP-H0698152-A (JP)
Title: Image forming device
Inventor: MATSUMOTO TATSUMI
IPC: H04N1/387
Filed: 1992-09-11
Abstract: PURPOSE:To prevent an inclined picture from being forced out from a copying sheet, and broken halfway by capturing the interline of a text, turning shift amounts to '0', and returning a reading start address to an initial value for each line corresponding to the start of each line. CONSTITUTION:A memory part 85 operates an inclination, that is, a shift corresponding to a set initial value and angle to the picture data of each line supplied from an enlarging/reducing part 84, and outputs it to a print part 2. The picture from the set initial value, that is, the reading start address is outputted to the first line of the first line of the text, and the picture shifted by the shifting amounts corresponding to the set angle from the initial value is outputted to the second line. Then, the picture from the set initial value is outputted again to the first line of the second line of the text, the picture shifted by the shifting amounts corresponding to the set angle from the initial value is outputted to the second line, and the shift amounts obtained by multiplying the shift amounts corresponding to the set angle from the initial value by (n-1) are obtained to the (n)th line.
Patent JP-H0970053-A (JP)
Title: Signal processing unit
Inventor: KOMORI KENJI
IPC: H04N9/87
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain the signal processing unit in which an image inversion function is realized at a low cost without the need for addition of a comparatively large scale circuit such as a line memory. SOLUTION: In the case of reading image data in the unit of 8 samples from frame memories 33a, 33b of a RAM 33 in the image inversion mode, the address is controlled in reverse direction to that in the normal reproduction state as to a horizontal line direction. Furthermore, as to a Y signal component in the unit of 8 samples read from the RAM 33, an image inversion circuit 34 applies rearrangement processing to the component so as to reverse the arrangement of the data by 8 samples and the result is fed to a de-blocking/de- shuffling circuit 29. Moreover, as to Cr(R-B) and Cb(B-Y) signal components in the unit of 8 samples read from the RAM 33, write addresses in a buffer circuit 29a are reverse to that in the usual reproduction to reverse the arrangement of data in the unit of 8 samples.
Patent JP-H04129694-A (JP)
Title: Robot
Inventor: OHASHI SUEJI
IPC: B25J18/02
Filed: 1990-09-17
Abstract: PURPOSE:To miniaturize the terminal of an arm and also to minimize the free space closed by the arm, by providing plural hollow axes made telescopic mutually with their engagement each other, and an arm made telescopic with its engagement within the hollow axis of the innermost part. CONSTITUTION:A frame 1 has telescopic arms 3, 4 via a bearing 2 at the inside fixed to a floor face. These telescopic arms 3, 4 are of double axial structure, and become motionable with the respective telescopic arms 3, 4 being driven independently or in parallel to the axial direction. So the arm mechanism of a robot can take a large stroke in the vertical direction and also even the motion speed can correspond extremel quickly by driving the telescopic arms 3, 4 of double structure in parallel.
Patent JP-S60136344-A (JP)
Title: Semiconductor device
Inventor: OZAKI HIROSHI
IPC: H01L23/12
Filed: 1983-12-26
Abstract: PURPOSE:To enable to miniaturize the semiconductor device consisting of ceramic package as well as to improve the reliability of the device by a method wherein the pellet mounting part of a package substrate is formed by providing a concavity having the depth deeper than the thickness of a soldering material. CONSTITUTION:A pellet 4 is attached to the pellet mounting part consisting of a concavity 8 provided at the bottom part of the cavity located on a ceramic package substrate 1 using a soldering material 5. After the bonding pad 9 of a pellet 4 and the metallized layer 6 of an internal lead have been wire-bonded, an airtight sealing is performed through the intermediary of low melting point glass using a cap 2. The concavity 8 to be provided at the bottom part of the cavity is formed in such a manner that its depth will be made shallower than the thickness of the pellet 4 and deeper than the thickness (the distance between the package substrate 1 and the pellet 4) of the surface of the package substrate of a soldering material and that its width will be made in the measurement which is obtained by adding the gap 10, which is necessary for scribing when a die-bonding is performed, to the width of the pellet. Also, the concavity 8 is formed in such a manner that its side wall will be brought close to the side wall of the pellet and that its bottom part will be formed flat.
Patent JP-H0294745-A (JP)
Title: Traffic flow controller in line exchange network
Inventor: OTA MASATAKA
IPC: H04M3/22
Filed: 1988-09-30
Abstract: PURPOSE:To decrease the call loss rate in a network when the concentration of incoming calls take place by executing the restriction of call reception in an outgoing station and releasing the restriction autonomously after a prescribed time elapses. CONSTITUTION:When the concentration of incoming calls takes place from plural outgoing stations to an opposite station, a high load is exerted to an outgoing line toward a station whose incoming calls are concentrated in a repeater station. The repeater station detects the congestion of the line to recognize a station number onto which calls are concentrated. Then the repeater station uses a common line signal to each call station in the repeater station to request the call restriction by station. In this case, each outgoing station recognizes the station to be restricted by using the station number and executes the restriction by station based on a path number. Then the restriction is released automonously after a predetermined time elapses.
Patent JP-2000078014-A (JP)
Title: D/a converter
Inventor: YAMAMOTO AKIHIRO
IPC: H03M1/76
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a D/A converter which can freely adjust output amplitude. SOLUTION: One of switches 110-1 to 110-(p+1) is turned on with the control of a high potential side switch control circuit 112. Thus, potential drop quantity by resistance elements 109-1 to 109-p is set and applied potential on the resistance element 102-1 of a resistance string part 101 is adjusted. One of switches 117-1 to 117-(q+1) is turned on with the control of a low potential side switch control circuit 119. Thus, potential drop quantity by resistance elements 116-1 to 116-q is set and applied potential on the resistance element 102-n of the resistance string part 101 is adjusted.
Patent JP-H0564003-A (JP)
Title: Picture data compressing and expanding device
Inventor: AOKI AKIRA
IPC: H04N1/41
Filed: 1991-08-30
Abstract: PURPOSE:To provide a picture data expanding device capable of executing under-mentioned processing in real time by increasing the converting speed of recorded picture data in the picture data expanding device capable of recording still picture data in a recording medium such as a memory card, etc., and displaying the recorded picture data on a TV monitor or sending the data to a personal computer so as to work and store a picture by the personal computer. CONSTITUTION:Independent temporary memories 220, 240 for the picture data before and after the compression of data respectively are installed with a DCT conversion circuit 230 between, and each memory is connected to the DCT conversion circuit 230 by independent signal lines 226, 236 and control lines 212, 214 respectively. Besides, computer circuit 210 to take charge of the conversion control of the picture data is provided separately from the computer circuit to control a whole device.
Patent JP-S59165386-A (JP)
Inventor: MAISCH GUENTER
IPC: H01R24/00
Filed: 1983-12-26
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-2001061902-A (JP)
Title: Bed for nursing
Inventor: HARADA AKIRA
IPC: A61G7/02
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To simplify nursing, i.e., washing of a patient after extraction or cleaning of a toilet or the like and provide with low price so as to be used by many patients. SOLUTION: A face 1 for the back is formed so as to be controlled its inclination angle freely. There are provided an excretory port 5 for extraction and an excretory container 6 which is arranged next to the excretion port 5 under a mat 4 which is put on a face for hip 2 removably. There is provided a face for foot 3 so as to be separated from the face for hip 2 freely and the face for hip 2 which is separated from the face for foot 3 is formed so as to be sit freely. There is provided the face for foot 3 so as to be moved toward a side of a bed P with setting one side of both ends of the face for hip 2 as a shaft. There is provided a portable excretory container under the excretory port 5 of the face for hip 2 so as to be moved up and down freely.