baber/WOPTO huggingface dataset:
Patent JP-S6382153-A (JP)
Title: Trunk line emergent dialing system
Inventor: GOTO HIROMI
IPC: H04M3/42
Filed: 1986-09-26
Abstract: PURPOSE:To attain emergent trunk line dialing by storing data of trunk line dialing special number and specific destination number and assuring an idle trunk line when a call extension dials a specific number for trunk line emergent dialing so as to send the specific destination number to the trunk line. CONSTITUTION:When an extension telephone set A 10 confirms a dial tone and dials a trunk line emergent dialing special number, a register circuit REG 50 sends the dial information to a central processing unit CPU 80 and the CPU 80 retrieves an idle trunk line COT. When an idle trunk COT 40 is found out, the CPU 80 controls a talking circuit switch SW 30 to close a link (b) and reads a data of a specific destination number corresponding to a trunk line emergent dialing special number from a memory area MA 100 of a main storage device MM 90 to give a command of sending a dial signal of the destination number to a sender circuit SND 60. Thus, the dial signal of destination number is sent from the SND 60 to the trunk line 70 via the COT 40 and the link (b).
Patent JP-H0953662-A (JP)
Title: Electromagnetic clutch for compressor
Inventor: WATANABE KAZUHIDE
IPC: F16D27/112
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To prevent water from passing through a clearance of a hub and a leaf spring and advancing into a clutch bearing, by fixedly setting up a ring- shaped plate in the outward side end part in the internal peripheral surface of a drive rotor. SOLUTION: A ring-shaped plate 50 is fixedly set up by a means of press fitting, bonding, etc., in an outward side end part in the internal peripheral surface of a drive rotor 42. Otherwise, the ring-shaped plate 50 is fixed by engraving in its peripheral surface a screw thread and screwing it in the screw thread engraved in the internal peripheral surface of the drive rotor 42. Otherwise, the ring-shaped plate 50, after assembling the drive rotor 42 in a nose 6 through a clutch bearing 41, is fixed to the drive rotor 42. In running of an automobile at rainy time or the like, water, passing through a clearance of a hub 44 and a leaf spring 46 of an electromagnetic clutch CL, is interrupted by the ring-shaped plate 50, so as to prevent the water from infiltrating in the clutch bearing 41.  Thus by eliminating infiltration of water in the clutch bearing, deterioration of grease sealed in the clutch bearing and rusting of a ball can be prevented, and reliability of the electromagnetic clutch can be improved.
Patent JP-H0673889-A (JP)
Title: Automatic spraying device for fireproof coating material
Inventor: UCHIDA YASUAKI
IPC: E04G21/16
Filed: 1992-08-27
Abstract: PURPOSE:To improve execution efficiency and shorten execution period by spraying fireproof coating material from spray nozzles to a steel frame, while moving a spray nozzle holder loaded on a moving carriage device along the steel frame. CONSTITUTION:A spray nozzle holder 11 having a plurality of spray nozzles 14 is loaded on a moving carriage device 12. This spray nozzle holder 11 is provided with a pair of opposed holding members 15 for holding a plurality of spray nozzles 14, and a pair of opposed supporting plate members 16 rotatably supporting running wheels 17 to run along the upper faces of the end edge parts of the lower flange 2 of a steel frame 1. While moving the spray nozzle holder 11 along a steel frame of H-shape or I-shape to be sprayed by fireproof coating material, the fireproof coating material is sprayed from the spray nozzles 14 to the steel frame 1, and hence required fireproof coating is formed around the beam or the pillar of the steel frame 1.
Patent JP-H1165836-A (JP)
Title: Circuit and method for initializing programmable integrated circuit
Inventor: OKAZAKI YOSHIYA
IPC: G06F9/06
Filed: 1997-08-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for the development man-hour for software for configuration, to shorten a configuration time, and to lower the cost for a configuration circuit by eliminating the need for a microprocessor. SOLUTION: This programmable integrated circuit 1 is placed in configuration operation as initialization according to parallel data. In this case, the circuit consists of a parallel type external memory element 2 which is connected to the programmable integrated circuit 1 and stores and outputs parallel data for configuration to the programmable integrated circuit 1 and a digital LSI circuit 3 which controls the parallel data for configuration outputted from the external memory element 2 to the programmable integrated circuit and the output timing.
Patent JP-H0548061-A (JP)
Title: Contact type linear sensor
Inventor: KITAYAMA SHOICHI
IPC: H01L27/14
Filed: 1991-08-13
Abstract: PURPOSE:To provide a contact type linear sensor in which the stress generating in a linear sensor chip due to the expansion difference caused by temperature change, etc., is eased even if the expansion coefficient of substrate differes from that of linear sensor chip, and two linear sensors are not out of position with respect to the substrate. CONSTITUTION:The first linear sensor chip 3 mounted on a substrate 2 is allowed to face oppositely one end 41 and the second linear sensor chip 4 is mounted approximately in parallel in lengthwise direction. Then the facing ends 31 and 41 of the first and second linear sensor chips are adhered to each other on the substrate 2 by the first resin, and each of other ends is respectively adhered to the substrate 2 by the second resin. An epoxy resin 5 is used as the first resin and a softer rubber-based adhesive 6 than the first resin is used as the second resin, respectively.
Patent JP-H0278650-A (JP)
Title: Heat-sensitive recording unit and novel o-substituted 1,4-naphthoquinone derivative
Inventor: NUMATA SHIGEAKI
IPC: C07C69/96
Filed: 1988-09-13
Abstract: PURPOSE:To obtain the heat-sensitive recording unit containing a leuco compound and organic acid capable of developing color by reacting with the leuco compound as main ingredients and having excellent sublimating properties and color forming properties by using an alkoxycarbonyloxy compound containing a novel compound as a color forming promoter. CONSTITUTION:O-Substituted 1,4-naphthohydroquinone derivative expressed by formula I [A and B are 1-10C alkyl, alkenyl, alkynyl, aralkyl or aryl (which may be substituted)] which is a novel compound, e.g. an alkoxycarbonyloxy compound expressed by formula II (Np is naphthalene ring; q is 0 or 1; R and R' are A or B), including carboxy 1-(4-ethoxy)naphthylphenyl, etc., and having 60-180 deg.C melting point is used as a color forming promoter (sensitizer) to provide the heat-sensitive recording unit containing a leuco compound such as [3-(N- methyl-N-isoamylamino)-6-methyl-7-anilinofluoran (black) and organic acid such as gallic acid capable of developing color by reacting with the leuco compound as main ingredients.
Patent JP-H1072502-A (JP)
Title: Production of water-soluble, partially acetylated chitosan solution
Inventor: SUZUKI KENJI
IPC: C08B37/08
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To produce a soln. of a water-soluble, partially acetylated chitosan stable to various polyvalent salts at various pH values by a process suitable for the mass production with a high efficiency in a short time. SOLUTION: Starting chitosan is dissolved in an aq. acid soln. to obtain a homogeneous aq. chitosan soln., and an acetylating agent comprising acetic anhydride or comprising acetic anhydride diluted with an org. solvent soluble in water to a volume of less than 10 times as large as the original is added to the soln. at a rate of not higher than 90mol/min under stirring to obtain partially acetylated chitosan having an N-acetyl-D-gluocosamine unit content of 35 to 65% and a D-gluosamine unit content of 65 to 35%. The waste solvent can be easily disposed of be remarkably reducing an org. solvent to be used.
Patent JP-H0786901-A (JP)
Title: Transistor circuit
Inventor: OBATA HIROYUKI
IPC: G11C17/00
Filed: 1993-09-16
Abstract: PURPOSE:To prevent latch up by providing two pieces of serially connected FET between a substrate bias circuit and a signal input terminal and providing two pieces of serially connected FET between the signal input terminal and a high voltage output terminal. CONSTITUTION:When a high voltage Vpp is impressed to an input terminal Vpp/IN, a control signal S11 turns 'L', control signals S12 and S13 turn 'H', FET P11 and P12 are turned on, and an FET P13 is turned off. The potential of a connecting point Vsub1 becomes the high voltage Vpp, and the substrate of an FET P15 is biased. In this case, the condition of (the ON resistance of FET P11)>> (the ON resistance of FET P12) is set so as to prevent the drain of the FET P12 from being forward biased. After the lapse of the transient time of the substrate bias of the FET P15, control signals S13 and S14 turn 'L' and FET P14 and P15 are turned on. Until the bias of the substrate of the FET P15 is stabilized, the FET P14 is turned off so as to prevent the source of the FET P15 from being forward biased.
Patent JP-S61109640-A (JP)
Title: Replacement of electrode holder in electric discharge machine
Inventor: MIZOGUCHI HARUKI
IPC: B23Q3/157
Filed: 1984-10-29
Abstract: PURPOSE:To avoid collision of electrode holder against the circumferential wall of working liquid tank by rotating the clamp unit of swivel arm by 90 deg. after passing over the upper edge of circumferential wall of working liquid tank. CONSTITUTION:The clamp unit B at the tip of swivel arm 5 waiting while facing against an electrode holder A is projected to grip said holder A which is carried while swiveling said arm 5 below the spindle 2 of electric discharge machine immediately above a working liquid tank 1. After passing of the electrode holder A over the upper edge of circumferential wall of the working liquid tank 1, the clamp unit B is rotated by 90 deg. to direct the end of said electrode upward then the swivel arm 5 is lifted to set the electrode holder A onto the spindle 2. After releasing of clamp unit B, the swivel arm 5 is lowered to reset the clamp unit by 90 deg. prior to passage of the clamp unit B over the upper edge of the circumferential wall of the working liquid tank 1.
Patent JP-H0657275-A (JP)
Title: Lubricant excellent in compatibility with fluorinated-alkane-based refrigerant
Inventor: SANECHIKA KENICHI
IPC: C09K5/04
Filed: 1992-08-06
Abstract: PURPOSE:To provide a lubricant which is excellent in compatibility with a fluorinated-alkane-based refrigerant, such as HFC-134a, which is suitable for a refrigerator and expected to substitute for a chlorine-contg. refrigerant, such as CFC-12 or HCFC-22, having environmental problems. CONSTITUTION:A fluorinated aliph. compd. of the formula: R(ORf)n is a lubricant excellent in compatibility with a fluorinated-alkane-based refrigerant. In the formula, R is a 1-25C n-valent aliph. group; n is 1-4; and Rf is an optionally substd. 1-25C fluorocarbon group provided that the ratio of the number of atoms of fluorine to carbon in Rf is at least 0.6 and that when n is 2 or higher the compd. may have two or more kinds of Rf.
Patent JP-H04253610-A (JP)
Title: Method for packaging cigarette
Inventor: JIYONA ADAMUSU JIYUNIA
IPC: B31B17/00
Filed: 1991-08-15
Abstract: PURPOSE: To efficiently package cigarettes in a box with a top hinge including an arcuate cross section having an end cap. CONSTITUTION: The method for efficiently packaging cigarettes in a box having a cross section including one or more arcuate surfaces and having a plastic end cap comprises steps of forming a shell from a blank, inserting a cigarette bundle into the shell, inserting the end cap into at least one end of the shell, and sticking the end cap or each end cap to the shell.
Patent JP-H04112419-A (JP)
Title: Method for polishing wire material of silver oxide group
Inventor: KURONUMA HARUO
IPC: H01H11/04
Filed: 1990-08-31
Abstract: PURPOSE:To smoothly polish the surface of wire material of silver oxide group and remove any stuck substance without causing the wire material to break by pushing the outer peripheral face of the wire material of silver oxide group at a constant pressure while making a pair of rotating grindstones ratate in the opposite direction to each other and to revolve around the wire material of silver oxide group, and polishing the outer face of the wire material of silver oxide group. CONSTITUTION:Wire material 2 of 12% Ag-CdO is supplied into a gap 6 between rotating grindstones 5, 5' which are made of silicone carbide. A pair of the rotating grindstones 5, 5' are allowed to rotate respectively in the same direction so as to polish the outer peripheral face of the wire material 2 by means of push-pressing the outer peripheral face of the wire material 2 and revolving them around the wire material 2 at 100rpm. As a result, any stuck substance can be removed without breaking the wire and surface irregularity of the outer peripheral face can be 10mum.
Patent JP-H0897099-A (JP)
Title: Processing method of electrode material for electric double layer capacitor
Inventor: TAKEDA YOSHITAKA
IPC: H01G11/58
Filed: 1994-09-26
Abstract: PURPOSE: To increase the electric charging amount per unit volume even when a high discharging current is used by heat treating a porous carbon molding in a specified sulfuric acid solution. CONSTITUTION: A porous carbon molding is treated in a sulfuric acid solution having concentration of 50% or above under boiling state and the molding is assembled into a cell. Alternatively, the porous carbon molding is treated in a sulfuric acid solution having concentration of 50% or less under boiling state while evaporating water to concentrate the sulfuric acid. Upon finishing the treatment, concentration of sulfuric acid is varied to 70% or above and the molding is assembled into a cell. This method provides an electrode material for electric double layer capacitor having low inner resistance and excellent in low temperature performance in which a high electric charging amount per unit volume is ensured even when a high discharge current is used.
Patent JP-S6473238-A (JP)
Title: Method and apparatus for monitoring water quality for organism breeding water tank
Inventor: SHIROJIYOU YOSHIOKI
IPC: G01N33/18
Filed: 1987-09-16
Abstract: PURPOSE:To enable quantitative monitoring and controlling of quality of a breeding water, by always measuring optical characteristic of water in an organism breeding water tank. CONSTITUTION:After a suspension material is removed with a filter 20, a test water pumped up with a pump 10 from an organism breeding water tank is introduced into a measuring water tank 40. In the measuring water tank 40, the test water is introduced into a measuring section of a sensor 30. In the sensor 30, light irradiated from a light source 34 lights the test water through a lens 35 and is incident into a photometry section 39 through a filter 36, a lens 37, a pinhole 38 and a lens 37 to measure a volume extinction coefficient and an absorbance. After processed with a control computing section 50, a measuring data is outputted as results of computation in a proper form. Then, an alarm is emitted with recording and alarming sections 60 for these output values based on a set upper limit value.
Patent JP-H0391849-A (JP)
Title: Information processor
Inventor: YOKOBAYASHI TAKESHI
IPC: G06F11/34
Filed: 1989-09-04
Abstract: PURPOSE:To attain the collection of fault information despite the occurrence of abnormality of a CPU by informing each device control system of the system abnormality and storing the fault information in the storage means of each device. CONSTITUTION:The system abnormality detected by a monitor part WDT 2 is reported to the CPU 6-1 to 6-n of each peripheral device control part via an abnormality detecting signal line 5. The reported abnormality is stored in the storage means of each internal control processor 7 of the CPU 6-1 to 6-n. Then the memory contents of the storage means are sent out. As a result, the fault information can be collected and utilized even if a CPU 3 has the abnormality.
Patent JP-H0284075-A (JP)
Title: Control of power conversion circuit
Inventor: SHIMIZU HIROKI
IPC: H02M7/797
Filed: 1988-09-16
Abstract: PURPOSE:To suspend the operation in regenerative action and to prevent switching loss or bad influence to other systems by providing a regenerative power presence discrimination circuit and by supplying a discrimination signal 'Ni1' of regenerative power from the above circuit to a drive circuit of switching elements as a base-cutting command signal. CONSTITUTION:When an induction motor 8 is shifted to generationaction and regenerative power is caused, the current flows from an inverter 7 to a capacitor 6 and the voltage ED of the capacitor 6 is raised. If the voltage ED is raised over the DC voltage command value EPD, a voltage regulator 12 will output a deviation epsilon(=0), a discrimination circuit 18 will send out a discrimination signal L and a drive circuit 17 supplies a base signal modulated in pulse width so that the deviation epsilon may be zero to the base of a transistor Tr in a power regeneration circuit 4. When the induction motor 8 is shifted to normal action and there is no regenerative power, the output of the discrimination circuit 18 becomes a discrimination signal H and is supplied to the drive circuit 17 as a base-cutting command signal. The drive circuit 17 thereby stops sending out the base signal and the transistor Tr in the power regeneration circuit 4 stops switching action.
Patent JP-H0392008-A (JP)
Title: Termination resistor setting circuit
Inventor: YOSHIYAMA SHUNJI
IPC: H03H7/38
Filed: 1989-09-04
Abstract: PURPOSE:To set a termination resistor in matching with a line impedance even at mount of two units or one unit by controlling a relay contact of one unit with a ground signal. CONSTITUTION:Termination resistors 102, 112 are equal to a line impedance of an external line signal 109 and connected to ground via relay contacts 105B, 115B. When both the units 101, 111 are mounted, a current flows from a terminal 116 of the unit 111 to a relay 105 via a terminal 105A of the unit 101, the relay contact 105B is opened and the termination resistor 102 is not connected to ground. Thus, the impedance when viewing from external lines 108A, 108B is only the termination resistor 112 of the unit 111 and in matching with the line impedance. Thus, the termination resistors 102, 112 are set automatically to be in matching with the line impedance even at mount of one unit and two units.
Patent JP-S6288326-A (JP)
Title: Selective etching method
Inventor: NOMURA HIDENORI
IPC: H01L21/302
Filed: 1985-10-15
Abstract: PURPOSE:To achieve selective etching having high alignment precision on a very small mesa portion with good reproducibility by causing an etching mask to be formed with self alignment in the selective etching in a projected substrate portion. CONSTITUTION:On a semiconductor substrate 1 composed of GaAs having a striped mesa portion 1a which is 2mum in width and 1mum in height, an insulating film composed of SiO2 having a thickness of 0.2mum is first deposited by means of CVD method and thereafter resist 3 is applied thereon to the thickness of about 1mum. Then, the resist 3 is etched by means of reactive ion etching using a O2 gas until the insulating film 2a of the mesa portion is exposed, and with the resist 3 as a mask the exposed mesa insulating portion 2a is etched by means of reactive ion etching using a CF4 gas. Since the resist 3 applied by means of the spin coating method acts to smooth the surface, on the mesa portion 1a which is a projected portion, the film thickness thinner as compared with the remaining portion. Therefore, a condition can be achieved in which only the mesa insulating film 2a becomes exposed, and an etching mask is formed with self alignment.
Patent JP-S6474956-A (JP)
Title: Prevention of oxidation of edible oil
Inventor: TAKAHASHI HAJIME
IPC: A23L5/10
Filed: 1987-09-14
Abstract: PURPOSE:To prevent oxidation of an edible oil for frying and to prolong the usable life of the oil, by sintering a mixture composed mainly of silicic acid and added with Al2O3, CaO and MgO and throwing the obtained porous material into the edible oil. CONSTITUTION:A porous material is produced by sintering a mixture composed mainly of silicic acid (SiO2.nH2O) and added with small amounts of aluminum oxide (Al2O3), calcium oxide (CaO) and magnesium oxide (MgO). The porous material is thrown into an edible oil to prevent the oxidation of the oil.
Patent JP-H0394571-A (JP)
Title: Photoelectric converter
Inventor: ENDO TADAO
IPC: H04N1/028
Filed: 1989-09-07
Abstract: PURPOSE:To form a signal with high accuracy able to be decoded into an excellent picture by receiving a correction signal outputted from a voltage division means and a read signal obtained from a read sensor so as to apply subtraction processing and eliminating a stray light component. CONSTITUTION:A reflection light 10 from a protection layer surface radiates a read sensor 5 in addition to a light of an original face 9 and the light is processed by a read sensor output processing circuit 11. On the other hand, a reflecting light 10 from the protection layer surface radiates to a correction sensor 6 and the light is processed by a correction sensor processing circuit 12. The output of the correction sensor is subjected to reduction of 1/K (K is a value depending on stray light quantity) by a voltage division circuit 17 and a subtraction circuit 13 applies subtraction processing with the read sensor output. Where, a sensor output when reading a white original is W, the sensor output M by stray light is expressed as M=(1/K)W. Thus, the subtraction output characteristic to the original face reflectance independently of the stray light is obtained by subtracting the output (1/K)W by stray light from the sensor output.
Patent JP-H10158819-A (JP)
Title: Coated cemented carbide
Inventor: WASHIMI AKIO
IPC: C23C30/00
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain coated cemented carbide showing high deflective strength value, as a substrate, by using WC base cemented carbide contg. a specified ratio of Co as metal bonding phases and coating the surface of this substrate with PVD film of the carbide or the like of Ti, aluminum, etc. SOLUTION: As a substrate, WC base cemented carbide contg. 0.3 to 3wt.% Co as metal bonding phases is used. The surface of this substrate is coated with one or two kinds selected from the carbides, carbon nitrides and nitrides of the metallic elements of the groups 4A (Ti, Zr and Hf), SA (V, Nb and Ta) and 6A (Cr, Mo and W) in a Periodic Table and aluminum by a single layer or double layers. Furthermore, a part or the whole body of Co may be substituted with Ni. In this way, the coated cemented carbide having approximately 100% deflective strength and about 200 to 280kgf/mm<2> deflective strength is obtd., by which a PVD coated chip having a long tool service life can be produced.
Patent JP-H0676475-A (JP)
Title: Voice recorder and reproducer
Inventor: KIMURA MINORU
IPC: G11B20/10
Filed: 1992-08-28
Abstract: PURPOSE:To improve device operability at the time of recording by automatically recording identification data when a soundless state continues for more than fixed time. CONSTITUTION:A microcomputer 3 records digital voice data which is made into a frame in a memory 4 at every fixed time. When the soundless state continues for more than prescribed time at the time of recording voice, identification data expressing that the soundless state continues for more than prescribed time in the memory 4.