baber/WOPTO huggingface dataset:
Patent JP-H0583388-A (JP)
Title: Talkie service system for private branch exchange
Inventor: SUZUKI TAKATOSHI
IPC: H04M3/42
Filed: 1991-09-19
Abstract: PURPOSE:To instantaneously change the content of the message without interrupting a talkie message by providing a voice data holding memory and a voice data storage memory on the talkie trunk of a private branch exchange. CONSTITUTION:The memory in a talkie trunk 5 is divided into a voice data storage memory 6 and a voice data holding memory 7. In providing a message service, the voice data is read out from the holding memory 7 and sent to the trunk line. On the other hand, in changing the content of the message, the talkie trunk 5 is taken out from a circuit, the voice data is supplied through the circuit, and the voice data to be the change message is written in the voice data storage memory 6. In this case, the voice data storage memory 6 transfer the voice data being the written change message to the voice data holding memory 7 except during the reading of the voice data holding memory 7. Thus the message content is rewritten instantaneously.
Patent JP-H01110428-A (JP)
Title: Positioning device for workpiece
Inventor: KUMAGAI KIYOSHI
IPC: B65G51/03
Filed: 1987-10-22
Abstract: PURPOSE:To eliminate the necessity for performing positioning work, in which a workpiece is taken out sheet by sheet and positioned, by providing a slide moving plate mounted onto a table having two or more air jets on the upper surface. CONSTITUTION:Placing two or more sheets of workpieces W to be piled together on a pallet 11, after it is mounted to a slide moving plate 10 placed on a table 5 of a truck 3, it is pressed advancing along a rail 2. When the truck 3 is fixed in a workpiece supply position, air is jetted from an air jets 6 through a hose 7, floating the workpiece W with the slide moving plate 10. Next, a positioning member 18 presses a side surface of the workpiece W. Similarly the positioning member 18 presses a corner part of the workpiece W. As the result, the workpiece W moves to a desired position together with the slide moving plate 10 mounting the pallet 11. By stopping supply of air releasing the slide moving plate 10 from its floating condition, the workpiece W is positioned.
Patent JP-H06114043-A (JP)
Title: X-ray diagnostic device for round
Inventor: KIMURA TATSU
IPC: A61B6/00
Filed: 1992-10-06
Abstract: PURPOSE:To simply and accurately perform positioning for centering by arranging a cassette holder having infrared emitting elements and an X-ray stop having two or more pairs of infrared detecting elements detecting infrared rays. CONSTITUTION:Infrared emitting elements 11A, 11B are arranged on the upper surface of a cassette holder 10 at the positions set at an equal distance from the center 10c of the cassette 3 on the holder 10 in left and right directions and respectively emit infrared rays of the same intensity and have the same intensity distributions shown by dotted lines 14 Infrared detecting elements 12A, 12B are arranged to the lower part of an X-ray stop 6 at the positions set at an equal distance from the center line 9 of an X-ray radiation cone in left and right directions and infrared detecting elements 12C, 12D are arranged to the lower part of the Xray iris 6 at the positions set at an equal distance from the center line 9 of the X-ray radiation cone in front and rear directions. A centering display device 13 judges the shift direction of the center 10C of the cassette 3 and the center line 9 of the X-ray radiation cone on the basis of the detection signals from the infrared detecting elements 12A-12D and outputs data effective for positioning work to the screen of a display device on the basis of the judge result.
Patent JP-H04145209-A (JP)
Title: Screw
Inventor: ARAI ISAMU
IPC: F16B33/06
Filed: 1990-10-03
Abstract: PURPOSE:To obtain a screw with strong tightening force even against a comparatively soft fixed member and enable the reuse of a lower hole by applying reactive coating material to the screw part of a screw shaft part. CONSTITUTION:A screw-in lower hole for the shaft part 3b of a tapping screw 3 is bored in a fixed member 1, and a through hole for inserting a head part 3a is bored in a member to be fixed 2. Reactive coating material 6 with one component of two-liquid epoxy resin encapsulated is applied to the screw part 3c of the shaft part 3b of the tapping screw 3. In this coating material 6, one of two components of the two-liquid epoxy resin is encapsulated by a coacervation method or the like so as to create an unreactive state even if two components are mixed. The coating material 6 in this unreactive state is applied to the screw part 3c and dried to form a solid coat. When the screw part 3c in this state is screwed into the lower hole 4, the capsule is broken and reactively hardened.
Patent JP-H04145239-A (JP)
Title: Driving force transmission device
Inventor: HAGA KYOSUKE
IPC: F16D43/284
Filed: 1990-10-03
Abstract: PURPOSE:To eliminate delay of torque transmission and improve responsiveness by providing extremely thin blades spread radially with specified angles and reinforcing ribs on one of two shafts housed between a piston and a housing. CONSTITUTION:A rotor 41 is provided on one of two shafts housed in a hollow portion wherein highly viscous fluid is sealed, and formed between a piston and a housing. The rotor 41 is spline-fitted to an outer periphery of a rotary shaft 22, while a plurality of blades 42 are integrated therewith so as to extend in a radial direction. The blades 42 extending radially with specified angles, have extremely thin thickness in a circumferencial direction. Reinforcing ribs 46 are arranged between the blades 42, 42. When the rotor 41 is relatively rotated, a highly viscous fluid 45 in a pressure chamber 44 is forcibly moved. At this time, it moves in a short period because the circumferencial length between the blades 42, 42 is short, and responsiveness of torque transmission is satisfactory. The blades have extremely thin widths due to the reinforcing ribs to secure an adequate volume of the pressure chamber.
Patent JP-H07122988-A (JP)
Title: Semiconductor device
Inventor: NISHIMURA HIROBUMI
IPC: H03K17/73
Filed: 1993-10-26
Abstract: PURPOSE:To reduce power loss by including a third switching element short- circuiting gate/cathode of a second switching element and turning off when a first switching element is turned off. CONSTITUTION:The voltage from an AC power supply 12 is impressed between points P1/P2 via main thyristers 13 and 14, diodes 15 and 16 and a diode bridge circuit 21. If an optical signal is not inputted from the light emitting element 35 of a signal input circuit 34 in this state, a first switching element 31 is turned off and the voltage divided at each corresponded resistors 38 and 39 is impressed on each switching element 31 and 32. Thus, a third switching element 37 becomes an ON state, the voltage between the gate/cathode of the second switching element 32 becomes equal to the ON voltage of the third switching element 37 and the state becomes an almost short-circuited state. Thus, the second switching element 32 becomes an OFF state and becomes the same as the the first switching element 31.
Patent JP-H02114848-A (JP)
Title: Magnetizing pattern for step motor
Inventor: KAWAMURA HIROSHI
IPC: H02K37/14
Filed: 1988-10-24
Abstract: PURPOSE:To enable smooth rotation of rotor by displacing the magnetizing pattern at one half section in rotary direction by 1/4 of the magnetizing pitch from that at the other half section. CONSTITUTION:Magnetizing pattern of a rotor magnet 1 is splitted in the rotary direction into two half sections 1a, 1b, then respective magnetizing patterns are displaced by 1/4 of the magnetizing pitch P thus inverting the phase of detent torque produced at one half section 1a with respect to that for the other section 1b. Consequently, detent torque causing vibration or noise on one rotor magnet 1 can be cancelled without requiring fine machining of pole tooth of the stator 2. By such arrangement, vibration and noise of motor can be reduced during rotation and the rotor can be rotated smoothly.
Patent JP-S63122036-A (JP)
Title: Magneto-optical recording medium
Inventor: KIRINO FUMIYOSHI
IPC: G11B11/10
Filed: 1986-11-12
Abstract: PURPOSE:To obtain the titled medium having high corrosion resistance by using metal oxide having spinel structure as a base body and disposing various atoms in the vacancy sites existing in the crystal structure of said compd. CONSTITUTION:At least one kind of transition metal oxide selected from Fe3O4, Fe2O3, and Co3O4 having the spinel type structure is used as the base body. Both or one of at least one kind of the element selected from Fe, Co, Cr, Ni, Cu, Mn, and Mg and at least one kind of the element selected from Nd, Pr, Gd, Tb, Dy, Ho, Er, and Sm are disposed in the vacancy position existing in the crystal structure or near the same. The effect of inducing perpendicular magnetic anistropy is obtd. by disposing various atoms into the vacancy sites existing in the structure of the compd. in the above-mentioned manner. The Curie temp. is 200 deg.C which is substantially of no problem; in addition, the coercie force increases as large as >=3kOe. The magneto-optical recording film having the high corrosion resistance is thereby obtd.
Patent JP-H11113178-A (JP)
Title: Cutoff method of protection circuit, secondary battery device and secondary battery recovery device
Inventor: NAGAI TAMIJI
IPC: H02H7/18
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To avoid an overcharged or an overdischarged state of a secondary battery by a method wherein, when the secondary battery is overcharged or overdischarged, the secondary battery is discharged or charged through an electric circuit. SOLUTION: In a protection circuit 11, the emitter of a P-N-P transistor Tr1 of an on-set circuit 12 is connected to a control circuit 13 and the collector of the P-N-P transistor Tr1 is connected to an electric circuit with which the cathode of a secondary battery BT is connected to a switch circuit 8. Thus, in the protection circuit 11, by supplying pulse control signals S5 continuously from a signal input terminal T, the on-set circuit 12 is kept on and hence the control circuit 13 can reset the switch circuit 8 through a drive circuit 7. With this constitution, the protection circuit 11 can charge or discharge the secondary battery BT by putting the transistors FET1 and FET2 of the switch circuit 8 into continuity the control circuit 13.
Patent JP-H07117095-A (JP)
Title: Extrusion molding to metal insert member
Inventor: SUGIURA FUMIHIKO
IPC: B29L9/00
Filed: 1993-10-26
Abstract: PURPOSE:To make possible to a metal insert member different in the shape of its cross section vertical to a moving direction and to prevent the shaking of the insert member at the time of molding. CONSTITUTION:While a metal insert member having a cross-sectional shape unvaried part 34 having a curved part 20a and unvaried in the shape of its cross section vertical to a moving direction and a cross-sectional shape variable part 35 variable in its cross-sectional shape is moved, a resin layer 27 is formed to the curved part 20a by an extrusion molding method. In this method, the resin layer 27 is formed to the curved part 20a while uniform resin pressure is applied to the respective surfaces of the curved part 20a in such a state that the cross-sectional shape unvaried part 34 of the insert member 20 is guided in a freely movable manner.
Patent JP-H08130255-A (JP)
Title: Sram cell
Inventor: TAKIZAWA MASAAKI
IPC: H01L21/8244
Filed: 1994-10-31
Abstract: PURPOSE: To realize an SRAM cell in which the lowest operating voltage can be lowered by lowering the resistance of a ground line while preventing the cell area from increasing. CONSTITUTION: Word lines WL1, WL2 are formed of a first polysilicon layer 1a and the gate of driver transistor DT1, DT2 is formed not of the first polysilicon layer but of another layer, i.e., a second polysilicon layer 2a. The gate of the driver transistor DT1, DT2 and a high resistance element are formed of same layer, i.e., the second polysilicon layer 2a, and the high resistance element is formed on a lower layer than a ground line GND, composed of a third polysilicon layer 3a. This structure decreases the resistance of ground line thus lowering the lowest operating voltage.
Patent JP-H1188931-A (JP)
Title: Mobile communication equipment
Inventor: SATO KIYOSHI
IPC: H04W84/02
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To avoid mis-judgement of alarming due to deterioration in a momentary reception state by discriminating whether or not a mobile station is resident in the outside of a zone, counting a time when the mobile station is resident at the outside of the zone consecutively, raising an alarm when the mobile station is resident at the outside of the zone consecutively for a preset time and setting the alarm raising time to recognize a reception state. SOLUTION: At application of power, a count (n) of a timer section 11 in a CPU 1 and a content of a register 13 are set respectively to 0 and 1, and when a timing signal is received to the CPU 1 from a clock section 3, an interrupt program for confirming the outside of zone is read from a memory 12 and started. A discrimination section 10 discriminates whether or not a signal format of the received signal subject to reception processing by a reception section 2 and when the format is correct, the value (n) and the content of the register keep an initial state till the mobile station goes to the outside of the zone. When the signal format is not correct, the preset value and number of times of interrupt program starting are compared and out-zone information is obtained and an alarm is raised.
Patent JP-H01154896-A (JP)
Title: Phosphor copper solder for heat exchanger
Inventor: INOUE JOJI
IPC: B23K35/14
Filed: 1988-10-24
Abstract: PURPOSE:To obtain the title inexpensive solder exhibiting excellent fluidity when melted by using the phosphor copper foil having a specified composition or a material obtained by cladding a copper sheet with the foil as the solder when a fin is brazed to a tube, etc., in a heat exchanger. CONSTITUTION:A foil-shaped Cu-P alloy solder contg. 5.5-6.5wt.% P and the balance Cu and having 0.07-0.15mm thickness or a solder obtained by cladding a copper base sheet with the foilshaped Cu-P alloy is used as the solder for brazing a fin to a tube, etc., in a heat exchanger. High-priced Ag is not used in this case, the alloy can be easily formed into toil, and a solder exhibiting excellent fluidity when melted in brazing can be produced at a low cost.
Patent JP-H10110990-A (JP)
Title: Underfloor ventilation structure
Inventor: SHIMURA TATSU
IPC: F24F7/10
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce an indoor temperature gradient, to make habitability in a room comfortable and to improve a heating efficiency by sucking the air in an underfloor space surrounded by a lower surface of a first floor, a founda tion and an underfloor ground via a suction tube by a suction unit and communi cating the underfloor space only with the indoor without exterior via a suction port. SOLUTION: The air in an underfloor space 10 is sucked via a suction tube 20 by a suction unit 30. The space 10 is surrounded by a lower surface of a first floor 81, a foundation 80 and an underfloor ground 84 and communicated only with an indoor side 90 via a suction port 50 without communicating with an exterior to suck the air of the amount sucked by the unit 30 from the port 50 to the space 10. The air of the space 10 sucked by the unit 30 is supplied to parts of first and second floor rooms 91, 92 via a supply tube 40. The supplied air is again sucked from the port 50 to the space 10. This is repeated to circulate the air in a building skeleton 96 between the space 10 and the indoor 90.
Patent JP-H03130053-A (JP)
Title: Production of flavored hizikia (seaweed) powder with iron content enriched
Inventor: MITSUYA KOJI
IPC: A23L17/60
Filed: 1989-10-17
Abstract: PURPOSE:To obtain hizikia powder enriched in iron content and improved in flavor by agitating and roasting the original hizikia powder using a shakudo hardware, etc., into powder and/or granules. CONSTITUTION:The objective hizikia powder can be obtained by agitating and roasting the original powder using a shakudo and ceramic hardwares into powder and/or granules.
Patent JP-H0581761-A (JP)
Title: Magnetic disk device
Inventor: NAKAMURA SHUICHI
IPC: G11B19/20
Filed: 1991-09-19
Abstract: PURPOSE:To restrain the generations of an excess interval between a fixed shaft and a hub caused by a temperature fluctuation and of uneven wear caused by the increase of the load of a radial direction and to prevent the generations of a play, an inclination, etc., on the hub. CONSTITUTION:A hub 23 is formed by a stainless steel, the same material used for a fixed shaft 21, inner peripheral side annular grooves 24 and 24 are formed on the inner cylindrical part 23D of the hub 23 so that they are opposed to outer peripheral side annular grooves 22 and 22 formed on the fig shaft 21 in an radial direction and between the respective outer peripheral side annular groove 22 and the respective inner peripheral side annular groove 24 ball bearing 25 and 25 are constituted via and inserting steel balls 26 and 26 made of stainless steel rolling in a circumferential direction.
Patent JP-H09112701-A (JP)
Title: Gland packing seal diagnosis device
Inventor: KAGE KOU
IPC: F16J15/24
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a diagnosis device which can maintain a seal section or detect a failure such as improper mounting. SOLUTION: A gland packing seal diagnosis device consists of a shaft which reciprocates in the axial direction or rotates around the axis, a bonnet 3 provided on the circumference of the shaft, and a gland packing which seals a clearance between the bonnet and the shaft. In this case, it is provided with an AE sensor 23 which is provided in at least either of the shaft close to the gland packing and the bonnet 3 and detects a leakage of the gland packing and a judgement means which judges whether a failure is one on the gland packing or not based on the signal detected by the AE sensor 23.
Patent JP-H08105740-A (JP)
Title: Method and apparatus for judgment of surface shape of article
Inventor: TSUBOI KIYOSHI
IPC: G01B21/30
Filed: 1994-10-06
Abstract: PURPOSE: To measure the surface shape of an article, to be measured, including a hollow part without scanning the surface of the article by a method wherein the article is vibrated, the spectral component of a longitudinal vibration is extracted and the shape of an external surface in a direction along the propagation direction of the longitudinal vibration is detected on the basis of the envelope waveform of a signal which has converted the spectral component in time sequence. CONSTITUTION: An object 11 to be measured is placed on a measuring stage 12 which is composed of a rigid rubber or the like, an impulse shock is given by a vibrating device 14 which is composed of a pendulum-shaped weight or the like, and the object 11 to be measured is vibrated. A generated vibration is detected by a sensor 16 for an output-vibration reception device 15, it is converted into an electric signal, a trend is removed, and the electric signal is supplied to an arithmetic processing and judgment device 30. The electric signal which is input to a gate 31 is gated by a window W1 signal, only natural vibration waves are passed, they are A/D-converted 33 and then processed by FFT 35, and a frequency-based signal is obtained (spectrum-analyzed).  Then, a component in an intension direction is extracted 36, it is then processed by an inverse FFT 37, it is converted into a time-series waveform, and an envelope waveform which corresponds to the surface shape of the object 11 to be measured is obtained by a detection means 38 so as to be displayed 50.
Patent JP-S62114660-A (JP)
Inventor: JIYON UIRUHERUMU GOISU
IPC: B01J23/847
Filed: 1986-11-11
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-H06113860-A (JP)
Title: Dna fragment coding glutamic acid-1-semialdehydeaminotransferase
Inventor: MUROOKA YOSHIKATSU
IPC: C12N1/21
Filed: 1992-10-07
Abstract: PURPOSE:To provide the subject DNA fragment, derived from Xanthomonas microbes, useful for producing ALA, vitamin B12, etc. CONSTITUTION:The objective DNA fragment can be obtained by extracting genome DNA from Xanthomonas microbes such as Xanthomonas phaseoli HUT-8925 followed by nicking using e.g. restriction enzyme. Using transformant cells holding a recombinant DNA containing this fragment, glutamic acid-1- semialdehydeaminotransferase can be obtained.
Patent JP-H02114206-A (JP)
Title: Liquid crystal display device with optical fiber
Inventor: ONISHI KEITA
IPC: G02B6/00
Filed: 1988-10-25
Abstract: PURPOSE:To display a picture with well mixed colors even to a person watching the picture from a short distance by collecting plural fiber bundles for each picture element of R, G, and B to a bundle on the observer side and distributing and arranging the optical fibers of each color uniformly. CONSTITUTION:A fiber bundle 7 is composed of plural optical fiber bundles 8, 9, and 10 of each color and the optical fiber bundles 8, 9, and 10 are respectively separated into three branched bundles 7a, 7b, and 7c respectively provided on the front of picture elements of each color at picture elements 3 side. On the outgoing end of the fiber bundle 7, the optical fibers of each color are uniformly distributed so the rays of light from each of R, G, and B picture elements can be emitted uniformly without deviation. Therefore, the distance between optical fibers emitting rays of light of different colors and, accordingly, the observing distance required for color mixture can be reduced.
Patent JP-H02114264-A (JP)
Title: Image forming device
Inventor: HAYAKAWA SEIJI
IPC: G03D13/00
Filed: 1988-10-25
Abstract: PURPOSE:To prevent a faulty image caused by the shortage of pressure by providing a closing driving part which drives to close a pressurizing means so that the closing speed on a side nearer to an overdrive side which is driven to be closed than a position obtained by setting the vicinity of the closing position where a pair of pressurizing means come into contact with each other through a recording medium as a boundary higher than the speed on a position before the boundary. CONSTITUTION:The vicinity of the position where a pair of pressurizing means 21 and 31 come into contact with each other through the recording medium is taken as the boundary. The closing driving part is provided, which drives to close the pressurizing means 21 and 31 so that the closing speed on the side nearer to the overdrive side which is driven to be closed than the position of the boundary is made higher than the speed on the position before the boundary. The pressurizing means 21 and 31 are not driven to be closed at high speed from the beginning when they start to be driven to be closed but driven at high speed from the overdrive starting position taken as the boundary. Therefore, the pressurizing means 21 and 31 can be prevented from being closed before the recording medium is conveyed between the means 21 and 31, even if timing for the start of driving and closing is deviated a little. Thus, the faulty image caused by the shortage of pressure can be prevented.