baber/WOPTO huggingface dataset:
Patent JP-S58194365-A (JP)
Title: Semiconductor device
Inventor: CHIMURA MORIYUKI
IPC: H01L29/41
Filed: 1982-05-08
Abstract: PURPOSE:To enable to take out electric potential of a substrate without increasing any process by a method wherein an electrode region having the parts to make contact between an outside electrode taking out metal formed on the surface of a semiconductor substrate and diffusion regions, and being the same conductive type with said semiconductor substrate in accordance with the junction between the aforementioned metal and the semiconductor substrate is provided to function as the substrate electric potential control electrode. CONSTITUTION:At the MOS transistors formed at both the edge parts A, B of a poly-silicon mask 1 by using mask construction formed by stacking a diffusion mask 2, a contact mask 3 and an aluminum electrode mask 4, an aluminum- silicon alloy grows in both the depth direction and the lateral direction of the substrate 17 at the boundary faces between the N type diffusion regions 12, 13 and the poly-silicon gate 11, and the grown aluminum-silicon alloy parts 15, 16 enable to attain connection between the P type substrate 17.
Patent JP-H05282783-A (JP)
Title: Optical recording and reproducing device
IPC: G11B20/10
Filed: 1992-03-31
Abstract: PURPOSE:To always perform adequate binarization for a reproduced signal by preventing variation of a slice level by data pattern. CONSTITUTION:Reflected light from an optical recording medium is detected by an optical detector 1, and a reproduced signal of a prescribed slice level decision area recorded in the head section or the end section of a data area is obtained by amplifying this output by a head amplifier 2. In the slice level decision area sufficiently long pits and gaps are recorded repeatedly several times, and its reproduced signal becomes a signal repeating the maximum amplitude. An SH circuit 4 holds the maximum amplitude value of the reproduced signal by instruction of a controller 6, an arithmetic circuit 7 decides the slice level for binarization based on this holding value. The reproduced signal of the data area is binarized and a binarization signal is outputted by comparing the output reproduced signal of the head amplifier 2 with the output of the arithmetic circuit 7 by a comparator 3.
Patent JP-H04288284-A (JP)
Title: Recording medium and ink jet recording method
Inventor: KURABAYASHI YUTAKA
IPC: B41M5/50
Filed: 1991-03-18
Abstract: PURPOSE:To make the color developability of ink and the light fastness of an image excellent and to keep the effect of light fastness in ink jet recording by providing an org. compound containing at least one kind of atoms selected from bromine, iodine and astatin in a base material and/or on the surface thereof. CONSTITUTION:An org. compound containing at least one kind of atoms selected from bromine, iodine and astatin is allowed to be present in a base material and/or on the surface thereof. This org. compound means a compound containing a covalent bond of bromine, iodine or astatin and a carbon atom in its molecule or a compound containing Br<->, I<-> or At<-> as the counter ion of a compound containing a cationic group in its molecule. As a result, a recording medium imparting an image excellent in color developability and light fastness in ink jet recording using a water-soluble dye can be obtained.
Patent JP-H03276945-A (JP)
Title: Communication terminal equipment
Inventor: TANNO HIDETOSHI
IPC: H04M1/24
Filed: 1990-03-27
Abstract: PURPOSE:To realize a communication terminal equipment able to measure and confirm an electric characteristic without giving adverse effect onto a line or the like by providing a monitor means detecting the connection state between the equipment and the line and a protection means inhibiting the start when the test mode is started. CONSTITUTION:When a communication terminal equipment is connected to a line in error in the test mode, a B/D channel monitor circuit 5 detects a B/D channel signal by a reception signal from the line and outputs an input detection signal. Thus, a CPU 2 outputs a state display signal commanding the display of the test error according to the a prescribed procedure and an operation panel 1 displays the test error, Moreover, the CPU 2 outputs a B- channel control signal and a B channel control circuit 3 stops the transmission of the transmission B channel signal. Thus, no data of the B channel is outputted to the line. Thus, the line connection is detected by the circuit 5 and the entry of the test mode is inhibited by the detection, then the test mode is not entered even with the command and the adverse effect onto the line and other terminal equipments is avoided.
Patent JP-S60219187-A (JP)
Inventor: NAGANO MASASHI
IPC: B62M9/131
Filed: 1984-04-16
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-H08211867-A (JP)
Title: Phrase divider
Inventor: HARUYAMA KAZUO
IPC: G09B15/00
Filed: 1995-03-07
Abstract: PURPOSE: To automatically divide the playing information of music not divided to phrase units to the phrase units. CONSTITUTION: A first phrase divider detects the point to pass under or over the finger ought to touch the key corresponding to pitch information and divides the playing information to plural phrases at this detected point. A second phrase divider divides the playing information to the plural phrases according to the foot operator information indicating the operating state of a foot operator. A third phrase divider detects the release from the key for the prescribed time in accordance with the key touch state and divides the playing information to the plural phrases at the detected point. A fourth phrase divider divides the playing information to the plural phrases according to the compass of the pitch information.  A fifth phrase divider divides the playing information in such a manner that the prescribed number or below of the kinds of the pitch information belonging to the phrases divided by a prescribed method are included. A sixth phrase divider divides the playing information in such a manner that the prescribed number or above of the kinds of the pitch information belonging to the phrases divided by a prescribed method are included. A seventh phrase divider divides the playing information to the plural phrases according to the number of the pitch information.
Patent JP-H09267285-A (JP)
Title: Automatic tool change mechanism of handling device
Inventor: FUNABASHI ICHIRO
IPC: B66C1/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To promote the automation of tool changing operations. SOLUTION: In a handling device which attaches two tools 2 and 2', holding workpieces by dint of air suction, to a robot arm tip and transfer these workpieces in an interval between two working machines, this is an automatic tool change mechanism to set these tools 2 and 2' suited to a form of each individual workipece to a tool setting part 24 at the robot arm tip.  In this constitution, the tool setting part 24 is provided with a suction pad sucking the workipece and a tubular part 33 having an opening hole 34, where a mouthpiece 3 to be interconnected in an air suction passage is inserted, interconnected to an air suction source, and further it installs a ball 37 being retractable in or out of both inner and outer diametral surface, and a piston 42 sliding on the outer diametral surface of the tubular part 33 by means of air supply is housed and set up in a closed airspace part 38 formed so as to contact with the outer diametral surface of the tubular part 33. Subsequently, at the time of locking, the ball 37 is projected out of an inner diametral surface of the tubular part 33 by dint of this piston 42, fitting it in the mouthpiece 3, and at the time of unlocking, the ball 37 is retreated from the inner diametral surface of the tubular part 33 by means of separation of the piston from the ball 37, thereby making the mouthpiece 3 datachable from the opening hole 34.
Patent JP-S574082-A (JP)
Title: Electrophotographic copying method
Inventor: MARUYAMA KAZUO
IPC: G03G21/06
Filed: 1980-06-09
Abstract: PURPOSE:To eliminate the need for dummy cycles, and make instantaneous starting possible by performing destaticizing in the leading end part of the copying area of a photoreceptor after lapse of at least a specific time after the start of operation of a destaticizer. CONSTITUTION:The position on a photoreceptor corresponding to the leading end part of the 1st sheet of a copy at the start of operation of a destaticizer is so set as to come forward by at least T/10 time than the position of a destaticizing Corotron 5 in the relation with the discharging time constant T of the destaticizing Corotron, for example, to the position of LE(2). Thereby, the good copy of uniform image quality having no differences from the 2nd and subsequent sheets is obtained from the 1st sheet without providing any dummy cycle.
Patent JP-2000275157-A (JP)
Title: Particle sensor using alternate attraction film
Inventor: SHIRATORI TOKIAKI
IPC: G01N5/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a smoke detector that has fast response time, is capable of detecting accurately, and is less expensive. SOLUTION: An alternate attraction film 40 is formed on an electrode 21 of a crystal vibrator. The alternate attraction film 40 is in hollow structure (porous structure) where a colloidal smoke particle S can enter, and in structure where PAH films (A1, A3, and A5) with a positive electric charge and PAA films (B2, B4, and B6) with a negative electric charge are alternately laminated. The smoke particle S entering the inside of the alternate particle attraction film 40 is attracted by the PAH films or the PAA films. When the particle is attracted by the alternate attraction film 40, the entire mass of the alternate attraction film 40 is changed, so that the vibration frequency of the crystal vibrator changes. By measuring the frequency shift, the amount of attraction particle can be detected. When hot air is given to the alternate attraction film 40 using a hot air source, the attraction particle is disconnected and a sensor can be recovered to an initial state.
Patent JP-H01248534-A (JP)
Title: Formation of bump
Inventor: SHIMAZU YASUO
IPC: H01L21/60
Filed: 1988-03-29
Abstract: PURPOSE:To allow an ultra-multipin semiconductor chip to be mounted efficiently by causing a bump base to deposit on the tip of each lead of a leadframe or a film carrier, flattening the top surface of the bump base, and then forming a bump of uniform thickness over the entire surface including the thickness of a material of the lead. CONSTITUTION:A lead 14 of a film carrier 11 is designated as a workpiece. A mask 15 for setting a plating region is abutted against the workpiece and a sleeve 16 for forming a predetermined enclosed space in the mask 15 is provided with the internal condition of the sleeve 16 maintained under negative pressure. Further, a plating composition injecting nozzle 17 is arranged very close to the workpiece within the sleeve 16. Thus, the distance between the electrodes are so close to each other that a high current density plating can be performed, whereby the cross section of a deposition is trapezoidal and an accurately formed bump body 18 can therefore be obtained. Even if the top surface of the plated region is pressed by a process such as rolling, only the uppermost part of the plated surface is flattened, leaving the lead 14 itself free from any influence. Likewise, a bump base is formed of copper, etc., using means for plating a fine part. Then, a thin film gold-plated layer is caused to deposit on the bump base to obtain a bump of desired accuracy.
Patent JP-H01251366-A (JP)
Title: Floppy disk device
Inventor: IZUMI HIROYUKI
IPC: G11B19/04
Filed: 1988-03-30
Abstract: PURPOSE:To enable a write inhibiting notch of a medium to be securely detected by providing a spring for pressing a side of the medium in interlocking with an arm provided to a crank shaft via a roller and moving the medium to the side of a detectable range of a write inhibiting notch detector. CONSTITUTION:The arm 3 is provided to the crank shaft 2 which is interlocked with a front lever 1 for opening and closing a medium clamp 5, and the roller is fitted to the other end of the arm 3. When the front lever 1 is pressed down, the crank shaft 2 is rotated by interlocking with the front lever 1, and the arm 3 fitted to the other end of the crank shaft 2 is turned to press down a medium clamp closing and opening arm 4 via the roller, so that the medium 7 is clamped by a medium clamp 5. At the same time, the side of the medium 7 is pressed with the roller 3 by the spring 6, so as to move the medium 7 to the side of the workable range of the write inhibiting notch detector 10. By this method, the write inhibiting notch provided on a medium jacket can securely be detected out.
Patent JP-S574350-A (JP)
Title: Resin coated sand for shell mold
Inventor: OKADA TERUAKI
IPC: B22C1/22
Filed: 1980-06-11
Abstract: PURPOSE: To provide resin coated sand of improved collapsing properties after charging by coating a novolak type modified phenolic resin contg. cyclopentadiene type oil and bivalent phenols on molding sand.  
     CONSTITUTION: Cyclopentadiene type oil and bivalent phenols of 100W50,000 centipoises viscosities at 25°C are allowed to coexist in univalent phenols and aldehydes, and are caused to react in the presence of an acidic catalyst, whereby a novolak type modified phenolic resin is obtained. If molding sand is coated by using this resin, the resin coated sand having good mold strength and molding characteristics and superior collapsing properties of cores or the like for shell molds is obtained. This coated sand is suited for aluminum alloy castings and the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59202368-A (JP)
Inventor: ARAKI TOKINORI
IPC: F25C1/12
Filed: 1983-05-02
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-S561927-A (JP)
Title: Driving circuit of electromagnetically driven shutter
Inventor: KIUCHI MASAYOSHI
IPC: G03B9/18
Filed: 1979-06-20
Abstract: PURPOSE: To achieve the increase in the initial speed of shutter travel by changing the rising waveform of the waveform of the driving current to be supplied to an electromagnetic driving source which drives shutter blades.  
     CONSTITUTION: A capacitor C 1  is held charged at a voltage VH higher than ordinary source voltage V 1  and when driving pulses are applied to the base of a transistor TR 1 , the voltage of C 1  is applied to a coil M 1  in the initial period of the driving pulses (a), and C 1  discharges like the curve (b), becoming the voltage equal to VL. At this time, the source voltage VL is applied to the moving coil M 1  of the electromagnetic driving source through a diode D 1  and therefore than driving current flowing to the coil becomes of a constant value and the electromagnetic driving source is driven at the waveform of (i 1 ) larger than (i 2 ) as shown in (b), whereby a high speed may be obtained at the initial period of shutter blade travel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61237018-A (JP)
Title: Remote liquid level measuring system
Inventor: SHIROKIBARA HIROSHI
IPC: G01F23/62
Filed: 1985-04-12
Abstract: PURPOSE:To measure the liquid level with a high explosion-proof and a high safety, by using optical fibers in which each fiber open end is arranged vertically in a guide tube and a reflection element magnetically coupled to a float moving up and down along the outer wall of the guide tube. CONSTITUTION:A light signal 13 from a light source 12 is emitted at a second open end 6 arranged at a specified interval l in a guide tube 1 provided vertically in a load liquid tank (a) via first open ends 11 of optical fibers and a light distributor 10. Reflectors 8a and 8b of a reflection element 8 moving up and down according to the liquid level of a liquid (b) to be measured which are magnetically connected to a magnet 2a of a float 2 movable vertically along the outer wall of a guide tube 1 reflects light at an open end 6. The reflected light is detected with a light receiving element 15 provided at a third open end 14 through the optical fibers 3 and the light distributor 10. Thus, the liquid level of a liquid (b) to be measured can be measured without the use of an electrical signal thereby assuring a high explosionproof and a high safety.
Patent JP-H05277366-A (JP)
Title: Oxidation catalyst
IPC: B01J23/34
Filed: 1992-04-01
Abstract: PURPOSE:To obtain an oxidation catalyst excellent in heat resistance even at high temp. by incorporating manganese oxide into titanium-aluminum multiple oxide carrying oxide of an alkaline earth metal. CONSTITUTION:Manganese oxide is incorporated into titanium-aluminum double oxide carrying oxide of an alkaline earth metal to obtain an oxidation catalyst. Titanium-aluminum multiple oxide is formed into a honeycomb shape to obtain an oxidation catalyst, and a honeycomb heat resistant substrate selected from among cordierite, mullite or a crystalline multiple oxide consisting of MgO, Al2O3 and TiO2 is coated with a catalyst to obtain an oxidation catalyst.
Patent JP-H11272421-A (JP)
Title: Touch panel display
Inventor: MASUDA TAKAYASU
IPC: G06F3/041
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel display for issuing plural events while decreasing the number of buttons or the like or the number of times of touch operations. SOLUTION: A touch panel display equipped with a touch panel part 1 for designating a cursor position and a button part 2 for issuing an event is provided with a signal processing circuit 6, and a coordinate judging function 7 judges the touch operation of a pen 3 or a finger on a touch panel part 1 as the change of the coordinate of the cursor of a display device 5. A touch operation judging function 8 judges the touch operation corresponding to the operation of a button part 2, and this is provided with a click or double click judging function corresponding to the time interval of touch set in a definition file 9 according to the operation of the button part 2. A user can arbitrarily set the allowable error range of the touch position in addition to the setting of a time from the definition file.
Patent JP-S555473-A (JP)
Title: Air-fuel ratio controller
Inventor: KOHAMA TOKIO
IPC: F02M23/08
Filed: 1978-06-27
Abstract: PURPOSE: To effect the stable control of air fuel ratio in the low-load run of an engine, by providing two flow control valves in an accessory air passage.  
     CONSTITUTION: An accessory intake pipe 9 is provided to supply additional air from an air cleaner 2 to an intake pipe 5 at the downstream side of a throttle valve 4. The additional air is bypassed off a carburetor 3 and the throttle valve 4. A diaphragm chamber 13 of a first air control valve 10 is connected to an electromagnetic pressure control mechanism 30 through a pipe 51. When the air fuel ratio is smaller than a theoretical one, a solenoid valve 31 is energized another solenoid valve 32 is deenergized to conduct the intake negative pressure from the intake pipe 5 to the diaphragm ghamber 13 through the pipes 51, 53 to raise the degree of opening of a valve element 12 attahced to a diaphragm to increase the flow rate of the additional air. In the load low-load run, the degree of opening of a valve element 22 of a second air control valve 20 is lowered to prevent the flow rate of the additional air from greatly fluctuating due to change in the degree of opening of the first air control valve 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57192678-A (JP)
Title: Cock
Inventor: KAWANAMI ISAO
IPC: F16K5/04
Filed: 1981-05-24
Abstract: PURPOSE:To facilitate the working of holes to which seats are attached and the attachment of the seats to the holes by providing circular holes in both sides of a cylindrical orthogonal to a fluid passage. CONSTITUTION:A cylindrical plug 2 inserted into a hole 10 in a plastic body 1 has both sides orthogonal to a fluid passage 5 to which sides are respectively seats 7,7'. The seats 7,7' contact the body 1 to prevent a clearance between the body 1 and plug 2 from intrusion of the fluid. Since circular holes thus are formed to which the seats 7,7' are attached, the working of the holes to which the seats are attached and the attachment of the seats to the holes are facilitated.
Patent JP-H03276056-A (JP)
Title: Insertion type sensor probe
Inventor: KOIDE KUNIHIRO
IPC: G01N27/406
Filed: 1990-03-27
Abstract: PURPOSE:To sufficiently seal a solid reference material from a measuring atmosphere by specifying the coefft. of thermal expansion of sealing parts which hermetically seal between a ceramics holder and a sensor element to isolate a solid reference material and a reference electrode from the measuring atmosphere. CONSTITUTION:The solid reference material 2 and the reference electrode 4 are hermetically sealed and housed by the sealing parts 7a, 7b into the space enclosed by the sensor element 1 and the ceramics holder 9a. The sealing parts 7a, 7b have 8.0X10<-6> to 10.0X10<-6>/ deg.C coefft. of thermal expansion in the service temp. region of the sensor probe ranging 300 to 800 deg.C and the solid electrolyte and ceramic holder 9a constuting the sensor element 1 have the similar coefft. of thermal expansion as well and, therefore, even if the sensor probe is inserted into the measuring atmosphere of a high temp., the generation of cracks or peeling in the sealing parts 7a, 7b or the sensor element 1 is obviated.
Patent JP-2000079526-A (JP)
Title: Workpiece work system and method of use thereof
Inventor: ONARI HIROSHI
IPC: B21D43/14
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of indentation in a plate material and generation of damage in a metal mold, by preventing interposition of punching refuse with the plate material by the upper/lower metal molds in a bending work machine. SOLUTION: A system control device 63 is provided with a memory part 65 storing a table of a work schedule and a decision part 67 for deciding whether reversing is necessary or not of a plate material W based on the stored table of the work schedule from a schedule number. The system control device is formed by providing a reversing control part 73 for controlling a workpiece reversing machine 7 for reversing the plate material W in the case of deciding its reversing necessary and for rotating the plate material W by a prescribed angle of 60 deg. or more to reset to the former condition in the case of deciding the reversing of the plate material W unnecessary.
Patent JP-S59203492-A (JP)
Title: N(alpha)-carbobenzoxyamino acid amide hydrolase and production thereof
Inventor: MURAO SAWAO
IPC: C12R1/46
Filed: 1983-05-04
Abstract: NEW MATERIAL:An N<alpha>-carbobenzoxyamino acid amide hydrolase, reactive with a compound of the formula (R1 is carbobenzoxy or benzoyl; R2 is H or methyl) without reacting with a compound of the formula (R2 is hydroxymethyl), and decomposable into glycine or alanine and benzyl alcohol or benzoic acid. USE:An enzyme for producing amino acids, peptides, raw materials for medicines and reagents, etc. PREPARATION:A strain, e.g. Streptococcus faecalis ATCC 8043, belonging to the genus Streptococcus is cultivated at 37 deg.C and 7pH for 14-18hr preferably by the stationary culture method.
Patent JP-H11322585-A (JP)
Title: Production of solid dosage form, the same dosage form and use of graft copolymer as binder
Inventor: KOTHRADE STEPHAN DR
IPC: A23L33/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To produce the subject dosage form producible by melt extrusion and capable of slowly releasing an agent by using a water swellable graft copolymer as a high-molecular weight binder. SOLUTION: When (A) at least one kind of a high-molecular weight binder, (B) at least one kind of agent and, as necessary, (C) a usual additive are mixed and formed under the formation of a plastic mixture, a water swellable graft copolymer or a mixture thereof is used as the ingredient A. The amounts of the formulated ingredients A and B based on the total weight of the dosage form are preferably 10-100 wt.%, more preferably 40-99.9 wt.% of the ingredient A and preferably 0-90 wt.%, more preferably 0.1-60 wt.% of the ingredient B.