baber/WOPTO huggingface dataset:
Patent JP-S63309042-A (JP)
Title: Decentralized type multidimensional line concentration channel
Inventor: OOTSUKA YOSHIHIRO
IPC: H04Q3/60
Filed: 1987-06-11
Abstract: PURPOSE:To share the same hardware among different-speed channels by providing first-in first-out memories FIFO and time slot control circuits which vary the synchronism of a write and a read trigger for information to the FIFOs by simple control, channel by channel. CONSTITUTION:Decentralized channel constitution is employed and buffers consisting of FIFOs are arranged, channel by channel, in respective decentraized nodes N; and time slot control circuits TSS and TSL which vary the trigger cycles of write and read timing for the FIFOs according to the frequency of the appearance of fast channels arranged cyclically in frames even if the channels vary in speed and a control circuit which switches the respective channels according to the readout timing of a channel from an FIFO in an inserter node I or the writing timing to an FIFO in a dropper node D are provided. Consequently, the same circuit constitution is used for the different-speed channels.
Patent JP-S632198-A (JP)
Title: Dynamic ram
Inventor: HIDAKA HIDETO
IPC: G11C11/401
Filed: 1986-06-20
Abstract: PURPOSE:To reduce current consumption at the time of refresh cycle by operating only a part connected to a memory cell requiring refresh among split bit line pairs at the time of refresh cycle. CONSTITUTION:When the falling of the inverse of a signal CAS is faster than the falling of the inverse of a signal RAS, the refresh mode is started and an internal signal REF reachs a H level. In this case, not an external input address RA8 but an address Qi (i=0-8) of a refresh address counter provided in the inside is latched at the falling of the inverse of signal RAS and memory cell data of a corresponding row address is refreshed. In case of Q8=0 at the refresh cycle as above, for example, a memory cell array block #1 is operated, but signals phir and phis2 remain on a L level. Thus, the memory cell array block #2 is inoperative and bit line pairs BL0, and the inverse of BL0 keep the precharge state.
Patent JP-H0311038-A (JP)
Title: Alpha crystal tetrakis(3-(3,5-di-tert.-butyl-4-hydroxyphenyl) propionyloxymethyl)methane having excellent powder characteristic and production thereof
Inventor: IWAI MASAYUKI
IPC: C07C69/732
Filed: 1989-06-08
Abstract: PURPOSE:To readily produce the title compound having excellent powder characteristics and improved in workability by crystallizing the title compound using a mixed solvent of methanol or water-containing methanol and a small amount of specific aliphatic saturated hydrocarbon. CONSTITUTION:Tetrakis[3-(3,5-di-tert.-butyl-4-hydroxyphenyl)propionylo xymethyl) methane is crystallized using a mixed solvent of methanol or water-containing methanol (especially preferably having water content of 1-15wt.% based on methanol) and a small amount of 6-10C aliphatic saturated hydrocarbon (especially preferably of 2-5wt.% based on methanol or water-containing methanol) to provide the aimed compound having excellent powder characteristics. According to the above-mentioned method, the aimed compound is purified in high purity and a product having narrow granule size distribution and large bulk specific density is obtained. Thereby operating properties of automation and continuation are improved and working circumstance is improved and aimed compound can be readily produced. The aimed compound is useful as an antioxidant.
Patent JP-H0439818-A (JP)
Title: Electric wire group with connector and connector used for the same
Inventor: TSUJI RYOJI
IPC: H01R9/03
Filed: 1990-06-04
Abstract: PURPOSE:To enhance connecting workability of terminals to an electric wire group, and assembling moldability of a wire harness by inserting a pressure-contact terminal and a crimp-style terminal both disposed at both ends of electric wires into a pressure-contact terminal container and a crimp-style terminal container, respectively, and providing a structure having an electric wire length satisfying a specific condition. CONSTITUTION:Connectors 1A, 1B are constituted of pressure-contact terminal containers 2A arranged laterally in one row and crimp-style terminal containers 2B integrally formed in such a manner as to sandwich the containers 2A. A pressure-contact terminal 5 connected under pressure to the end portion of an electric wire 3A is insertingly engaged with the pressure-contact terminal container 2A. Meanwhile, a cripm-style terminal 6 attached under pressure to the end portion of another electric wire 3B is insertingly engaged with the crimp- style terminal container 2B. The pressure-contact terminal electric wire 3A and the crimp-style terminal electric wire 3B are unified at both ends thereof with the pressure-contact terminal 5 or the crimp-style terminal 6. Such a condition of an electric wire length is satisfied that a electric wire length L1 between the connectors 1A, 1B of the pressure-contact terminal electric wire 3A is larger than a electric wire length L2 between the connectors 1A, 1B of the crimp-style terminal electric wire 3B. Therefore, it is possible to enhance connecting workability of the terminals 5, 6 to an electric wire group, and assembling moldability of a wire harness.
Patent JP-H11340755-A (JP)
Title: Microwave module
Inventor: TAKEUCHI NORIO
IPC: H03F3/60
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a microwave module with excellent cooling efficiency improving the efficiency of power supply and stably supplying power to a microwave high power amplifier. SOLUTION: This microwave module is provided with a DC/DC converter power source circuit 14 arranged near the microwave high power amplifiers 1 (1-1-1-3) and supplying a power supply voltage to the respective microwave high power amplifiers 1 and is further provided with a pair of module cases 4 arranged back to back for housing the plural microwave high power amplifiers 1 and a cooling plate 6 interposed between a pair of the module cases 4 arranged back to back. The thickness of a pair of the module cases arranged back to back while interposing the cooling plate is made the same as the thickness of the DC/DC converter power source circuit 14.
Patent JP-S6311167-A (JP)
Inventor: SAKAMOTO EIKICHI
IPC: B01J20/26
Filed: 1986-06-24
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-H0814827-A (JP)
Title: Light source device for image processing device
Inventor: HOTTA TETSUO
IPC: G01N21/93
Filed: 1994-06-28
Abstract: PURPOSE:To prevent the occurrence of a defective section at the time of binarizing image data by providing the light source of a flat luminous body near an inspection object at a lower end inside a light introduction cylinder. CONSTITUTION:A light introduction cylinder 6 has a cylindrical flat luminous body 13 of electroluminescence internally fixed at the lower end thereof, and the internal surface of the body 13 has satin finished reflective surface for irregular reflection. The cylindrical electroluminescence emits light, upon receipt of electric current and the required light quantity is obtained. The light of a light emitting diode 7 becomes diffused light through a diffusion plate 9, and this light is irregularly reflected with the satin finished internal surface 6a of the cylinder 6. Then, the light is projected to the reference mark 10 of a printed circuit board 3. Furthermore, approximately horizontal light from the body 13 lights the mark 10 and the component of light nearly parallel to the surface of the mark 10 increases. Thus, an image is free from being dark and becomes defective when binarized, even if the slope angle of solder surface is large or a pinhole exists.
Patent JP-S5848176-A (JP)
Title: Bar code reader
Inventor: OHANA TAKASHI
IPC: G06K7/10
Filed: 1981-09-18
Abstract: PURPOSE:To enable auxiliary input by a light pen through the optical coupling between the light pen and a light emitting body, and to obtain improved operability, by providing light emitting bodies which correspond to codes, a recognizing means for the photodetection of the light pen, and a means for recognizing a light emission source. CONSTITUTION:At an auxiliary input part 8, an FF11 is inverted and reset by the counting of a counter 10. In the 1st state wherein a signal CNT4 is at a low level, whether a light pen is detecting light from a light emitting body or not is discriminated. In the 2nd state wherein the CNT4 is at a high level, what light emitting body is being detected is recognized. In the 1st state, light emitting bodies connected to the output terminals U0-U15 of a decoder 14 flash simultaneously. In the 2nd state, an NAND gate 15 is closed and low-level pulses are outputted successively to the output terminals U0-U15 according to signals CNT0-CNT3, allowing the light emitting bodies to flash successively.
Patent JP-H076628-A (JP)
Title: Transposed wire and insulating gas filled electrical equipment
Inventor: TAKANO SHUICHI
IPC: H01F27/20
Filed: 1993-06-17
Abstract: PURPOSE:To provide a transposed wire with high mechanical strength and excellent electrical characteristics by winding a plastic tape and a woven fabric tape in order on a transposed conductor manufactured by stranding plural square enamel wires as they are transposed. CONSTITUTION:Plural bobines wound with plural square enamel wires are arranged, and a transposed conductor 1 is manufactured by stranding the enamel wires as they are transposed with a transposed wire manufacturing machine. A plastic tape 21 is wound on the transposed wire 1, then a woven fabric tape 20 is wound on the plastic tape 21 to manufacture a transposed wire. The transposed wire obtained is used as a magnet wire for a coil, and insulated gas filled electrical equipment is manufactured. The break or crack of the plastic tape caused in a coil winding process is eliminated and the transposed wire with high dielectric breakdown voltage is obtained. An electrical equipment coil manufactured by winding the transposed wire shows high dielectric breakage voltage when insulating gas is filled.
Patent JP-H08339958-A (JP)
Title: Formation of resist pattern
Inventor: KIYONO TATSUYA
IPC: G03F1/26
Filed: 1995-06-13
Abstract: PURPOSE: To provide a resist pattern formation method of a low cost which can be controlled readily when a resist pattern is formed. CONSTITUTION: A first exposure process is carried out and a resist film 2 is exposed by using a mask 3. Then, a first development process is carried out and a step part 4 is formed in the resist film 2. A second exposure process is carried out and the resist film 2 is exposed. In the process, light is 180 deg. out of phase in the step part 4 and a range which is not exposed to light is produced along the step part 4 in the resist film 2. Then, a second development process is carried out and the part of the film 2 which is not exposed to light is removed. Then, a resist pattern is formed along the step part 4. Since this invention dispenses with a phase shifter and is little influenced by light diffraction, control is easy during resist pattern formation and a cost can be reduced.
Patent JP-H1155542-A (JP)
Title: Horizontal deflection drive circuit
Inventor: RI SHUSAN
IPC: H04N3/16
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal deflection drive circuit that makes the operation of a display device stable. SOLUTION: The horizontal deflection drive circuit 1 is made up of a base drive current supply section 12 that is switched by a low level oscillation pulse outputted from an oscillating element 11, a P-channel FET section 13 that is switched by the low level oscillation pulse to control a current outputted from the base drive current supply section 12, an N-channel FET section 14 that is switched by a high level oscillation pulse to control a current outputted from the base drive current supply section 12, and a drive transformer that induces a deflection current to be outputted from a deflection current supply source based on a current controlled by the P-channel FET-section or a current controlled by the N-channel FET-section.  Through the constitution above, since a stable base drive current is supplied to a horizontal output deflection transistor section 17, a switching loss and a storage loss are reduced.
Patent JP-H075698-A (JP)
Title: Nonsilver salt photosensitive solid developer and its production
Inventor: UEHARA MASABUMI
IPC: G03F7/32
Filed: 1993-06-17
Abstract: PURPOSE:To provide such a solid developer that can be easily dissolved and used stably for a long time and that can decrease the load for delivery and the waste matter by constituting the developer of a granular solid material containing a specified amt. or more of alkali metal silicate and having a speci fied porosity. CONSTITUTION:This developer consists of a granular solid material containing >=10wt.% alkaline metal silicate and having <=50% porosity. Namely, the granular solid material has pores in an aggregated granular material. If the porosity exceeds 50%, the developer in a granular solid state is easily broken or chipped which causes troubles for an autosupply system. Preferably, the porosity is 10-40%. If the porosity is <10%, permeation of liquid is slow so that the developer is hardly dissolved. The developer in a granular solid state contains a developer replenisher and >=10wt.% alkali metal silicate. This developer is produced by using granulated alkaline metal silicate by spray dry method and solidified by compression molding.
Patent JP-H0815246-A (JP)
Title: Gas chromatographic mass spectrometer
Inventor: WAKE HIROAKI
IPC: G01N30/72
Filed: 1994-06-28
Abstract: PURPOSE:To shorten the time necessary to exchange columns by composing an gas chromatographic mass spectrometer in the way an inert pipe can remain in the spectrometer side at the time of column exchange by connecting a capillary column with an ion source of a mass spectrometer through the inert pipe. CONSTITUTION:To connect a capillary column 4 with an ion source 9 of a mass spectrometer 2, an inert pipe 5 made of, for example, a fused quartz glass is used. The pipe 5 connected with the column 4 by a column joint 6 passes an interface 8 made of a hollow cylindrical body and is connected by inserting the end part into the open part formed in the ion source 9 of the spectrometer 2. At the time when the column 4 is exchanged, the column 4 is taken off the joint 6 and a sample evaporating part 3 and a new column 4 with a proper length and an inner diameter is installed newly. At the time of the exchange, the vacuum degree of the spectrometer 2 is escaped from decreasing by selecting the optinum inner diameter and length for the pipe 5. Since the pipe 5 remains in the spectrometer 2 side at the time of the exchange of the columns 4, the columns 4 can be exchanged while a vacuum pump being driven.
Patent JP-S6125582-A (JP)
Inventor: KUROKAWA IKUJI
IPC: A63B53/04
Filed: 1984-07-13
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-S5936275-A (JP)
Title: Fixation device of electrophotographic device
Inventor: AOKI TOMOHIRO
IPC: G03G15/20
Filed: 1982-08-24
Abstract: PURPOSE:To obtain a pressing device with simple mechanism, by supporting a pressure roll at one end of a shaking lever through a compression spring, and moving the other end of the lever up and down and performing pressure application by a displacing device and performing pressure application and its releasing. CONSTITUTION:Arms 4 and 6 supported at fulcra (a) and (b) in shaking movably are linked together through the compression spring 5; the pressure roll 3 is supported on the arm 4 and the cam of the displacing device is provided to the arm 6. The cam 7 is rotated clockwise by a motor for the pressure application to press a step part 12 by a roll 8, and when a projection part C is detected by a sensor 13, the motor is stopped to press the roll 3 against a fixation roll 1 by the spring 5. The cam 7 is rotated counterclockwise by the same motor for the pressure releasing and a projection part (d) is detected by the sensor 13 to stop the motor. Consequently, the pressure application and releasing are carried out by the same motor to simplify the structure.
Patent JP-S6126265-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIKITA TOMOYUKI
IPC: H01L29/80
Filed: 1984-07-13
Abstract: PURPOSE:To contrive the improvement of I<2>L action and the simplification of the manufacturing process without decreasing the withstand voltage by a method wherein the active base region and the base contact region of the I<2>L section are formed at the same time, and their diffusion depths are made different. CONSTITUTION:An n<+> buried layer 5, an n type epitaxial layer 6, and an oxide film layer 7 are formed on a p type substrate 4, and the part 8 where the p<+> injector region 11, the p<+> base region 12, and the like of the I<2>L section are to be formed is patterned. Next, coating glass 14 doped with boron is applied. Then, the glass 14 of the part 15 corresponding to the active base region 12b of the I<2>L section is removed. Coating glass 16 doped with boron is applied. The regions 11 and 12 and other p<+> base regions are formed at the same time by diffusing the boron in the glasses 14 and 16 on heating over the whole. At this time, the region 12b in the region 12 is formed more shallowly than the base contact region 12a in diffusion depth. The part 18 where the collector 13 of the I<2>L section is to be formed is patterned in the oxide film layer 17. Finally, the region 13 is formed at the same time with the emitter region of an npn transistor section.
Patent JP-H0312205-A (JP)
Title: System for removing gas in liquid
Inventor: YANO HISASHI
IPC: B01D19/00
Filed: 1989-06-12
Abstract: PURPOSE:To remove suspended bubbles and dissolved gas in liquids by providing a vortex chamber and a gas removal pipe in a fluid transfer pipe on the suction side of a fluid transfer pump, and by connecting an opening at the end of the gas removal pipe to a sucking device driven by a rotary mechanical parts. CONSTITUTION:A vortex chamber 2 is provided in a transfer pipe 4 on the suction side of a fluid transfer pump 5. A gas removal pipe 13 is provided approximately on the center axis of the chamber 2, whereby an opening at the end of the gas removal pipe 13 is connected to a sucking device 6 driven by rotary mechanical parts 8-11. As a result, bubbles suspended in liquids such as engine oil and gases dissolved in liquids can be simultaneously removed, so that liquids containing extremely small amounts of gas can be provided.
Patent JP-H04100102-A (JP)
Title: Loop controller
Inventor: TANAKA SHINICHI
IPC: G05B15/02
Filed: 1990-06-04
Abstract: PURPOSE:To distinctly and easily recognize a loop constitution by displaying an arbitrary loop constitution consisting of a main module and arithmetic modules with a loop diagram. CONSTITUTION:A display means 55 displays the main module graphic of a graphic definition file 10 and figures of the graphic definition file 10 for arithmetic modules and connection terminals existing in graphic arrangement information 56 in a position (a) and a prescribed position respectively on a CRT 59. Connection display information 57 is displayed also. The main module, arithmetic modules, connection terminals are displayed as graphic form in this manner and the connection state between input/output terminals is expressed with connection between graphic forms to display a loop diagram. Thus, the loop constitution is easily recognized.
Patent JP-H09329800-A (JP)
Title: Structure of tft type liquid crystal display device and its production
Inventor: MITSUI KENJI
IPC: G02F1/136
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely execute an etching treatment and to improve image quality and yield by eliminating blurring which occurs at the time of washing and drying. SOLUTION: Water repellent films 30 are formed on the surfaces of insulating films 5 for forming channels arranged between amorphous silicon films 4 formed on a substrate 1 and amorphous silicon films 6 added with impurities. As a result, water is rapidly drained without being trapped and the occurrence of the blurring is averted at the time of washing and drying in a resist removing and washing stage after etching the insulating films 5 for forming channels and a naturally oxidized film removing stage for ensuring the contact with the amorphous silicon films 6 added with the impurities.  The etching defect by the blurring which acts as a mask at the time of forming the amorphous silicon films 6 which are added with the impurities and constitut source and drain electrodes 15, 16 and the contact defect with the channels are eliminated and, therefore, the defect of a dot defect level is eliminated.
Patent JP-H09329110-A (JP)
Title: Unit connecting device and image forming device
Inventor: NAKANO HIROTSUGU
IPC: G03G15/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To secure connection and easily separate units when a plurality of units are to be connected or separated. SOLUTION: In this connecting device, a unit B provided with a movable lock part 51 having a caw part 53 and the other unit A provided with a lock receiving part to which the jaw part can be engaged are connected to each other by engaging the jaw part with the lock receiving part. And a recess part 56 is provided at either of the jaw part or the lock receiving part, a projecting part 64 which can be engaged with the recess part is provided at the other, and the recess part and the projecting part are so constituted that they are engaged with each other when each of the units are moved in the direction separating from each other from the contact state, and both the units can be separated from each other by releasing engagement between the lock part and the lock receiving part by turning the lock part.
Patent JP-S5850747-A (JP)
Title: Pattern for detecting connection
Inventor: MIYAGAWA JIYUN
IPC: H01L21/68
Filed: 1981-09-19
Abstract: PURPOSE:To determine whether a pattern connection in proper by a method wherein gaps are examined that are formed between a frame-shaped first pattern and a second pattern situated inside said first pattern. CONSTITUTION:A frame-shaped first pattern and a second pattern therein illustrated here and used as a photomask and are so constituted that there appear a gap (a), mesured from the inner edge of the first pattern, and another gap (b), measured between the inner edge of the first pattern and the notched edge of the second pattern, when the photomask is subjected to a normal exposure to light. These figures explain how errors in exposure are detected by using the connection-detecting patterns related to this invention: (A) indicating a horizontal pitch deviation, (B) a vertical pitch deviation, and (C) the composite of horizontal and vertical deviations.