baber/WOPTO huggingface dataset:
Patent JP-H0956444-A (JP)
Title: Hair rod
Inventor: MATSUSHITA TAKESHI
IPC: A45D2/36
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To allow repeated use of a heat-generating hair rod, by providing a switch which starts crystallization involving heat-generation by applying physical stimulation to liquid phase sodium acetate trihydrate in at least one end of a cylinder containing the liquid phase sodium acetate trihydrate. SOLUTION: Liquid phase sodium acetate trihydrate is filled into a cylinder body 1, a cap 2 comprising a circumferential side wall 3 and an elastic plate 4 is fitted to both ends thereof, and the cylinder body 1 is sealed. When a switch 5 provided in the center of the elastic plate 4 is pressed, the elastic plate 4 is depressed, a pressing shaft 6 advances. When hairs are wound to a hair rod and the hairs are fixed by spanning a clasping band to band grooves 11 on both sides, and the switch 5 is pressed, heat is generated automatically. The switch 5 makes the pressing shaft 6 press a screw 9 to come into contact with a hit plate 7 slightly. Then, physical stimulation which crystallizes sodium acetate trihydrate occurs and produces crystallization heat.
Patent JP-S6481617-A (JP)
Title: Disconnection or shortcircuit trouble detector
Inventor: NAKAMARU TORU
IPC: G03G15/00
Filed: 1987-09-21
Abstract: PURPOSE:To judge abnormality of all loads through a single detecting means, by detecting total current of a plurality of loads and comparing with stored normal current data thereby judging and indicating the type of abnormal load. CONSTITUTION:Total current of a plurality of loads 13-16 is detected through a current detecting means 17a arranged at the input end of a power source 11. Total current flowing through all loads 13-16 under normal state is stored in a storage means of CPU19. The stored value is compared with a value detected through the current detecting means 17a by CPU19. If a part of the loads is abnormal, current deviation occurs corresponding to the type of abnormal load and the deviation is employed for judging the abnormal load and displaying the abnormal load on a display means 20. Consequently, abnormality of all loads can be detected by means of a single current detector.
Patent JP-S60129090-A (JP)
Inventor: SAKANO SHINJI
IPC: D06F75/14
Filed: 1983-12-16
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-2001068655-A (JP)
Title: Mounting structure of image sensor, image sensor used therein, and optical information reader
Inventor: HAYAMI HIROSHI
IPC: H04N5/335
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce restriction on the wiring pattern on the rear side face of a printed wiring board or part mounting when an image sensor is mounted on the printed wiring board and to realize positioning with respect to the printed wiring board while preventing fixing strength from lowering. SOLUTION: Terminals 13 at the opposite ends on the mounting surface 20a of a printed wiring board 20 extending substantially perpendicularly thereto are passed through insertion holes 22 made in the printed wiring board 20 and soldered 30 to a conductor pattern 21b on the rear surface 20b of the printed wiring board 20. On the other hand, terminals 13 bent in parallel with the mounting surface 20a of the printed wiring board 20 are not passed through the insertion holes 22 but soldered 30 to a conductor pattern 21a on the mounting surface (surface side) 20a.
Patent JP-S6479903-A (JP)
Title: Magnetic disk device
Inventor: OGURA TOKIHIKO
IPC: H04N5/781
Filed: 1987-09-22
Abstract: PURPOSE:To save consuming power at the time of erasing and to efficiently erase by erasing an information signal recorded previously on a disk shape magnetic recording medium by the use of two types of erasing signals. CONSTITUTION:The reproducing equalizing characteristic of the disk shape magnetic recording medium is switched by a reproducing equalizer control signal (d) from a control circuit 17 to turn on outside from a track position and turn off inside thereof and set an oscillating frequency to 16MHz, at the outside, for instance, and to 14MHz in the inside. Then at the time of erasing of a magnetic sheet by the use of magnetic heads 1-1, 1-2 under the erasing signal current 90mAPP at frequency of 14MHz, for an erasing time of about 0.5sec, an erasing rate of above 50dB is obtained in an entire band. In such a way, a switch is turned on by adjusting a variable resistor so as to have the erasing current of 90mAPP at the frequency of 14MHz and the oscillating frequency is set at 16MHz, and then, the erasing current goes to 80mAPP. In such a way, the two types of the erasing signals are used to erase, thereby, the erasing power is saved to erase efficiently.
Patent JP-H1063909-A (JP)
Title: Coin sorting device
Inventor: KITAMURA AKIRA
IPC: G07D3/02
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To sort coins without lowering discrimination precision and reduce the price by sorting thrown-in coins in two according to materials, sorting and conveying them to a conveyance path of two-stage constitution, and finally sorting the coins by the money kinds in respective paths. SOLUTION: For the thrown-in coins, a sorting solenoid is operated by a material discrimination part for nickel coins and a sorting plate 51 is moved to an intermediate position to guide the nickel coins to a lower conveyance path 18b, and in the case of non-nickel coins the coins are guided to an upper conveyance path 18a, one by one. Along the conveyance paths 18a and 18b, the coins are entered into between belts 25 and 26 which are rotated and moved by the rotation of a driving shaft 35 as shown by an arrow and wall surface 27 and 28 and conveyed to the right in the figure. Further, the respective coins in the process of the conveyance are pressed by pulleys 40 and 41 at positions matching respective reception holes 30 and 31 of sizes matching their diameter sizes when facing the holes to fall in the respective holes.
Patent JP-H1177144-A (JP)
Title: Extruding jig for lead or lead alloy and its manufacture
Inventor: TANABE NOBUO
IPC: C23C14/14
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an extruding jig for lead or a lead alloy and its manufacturing method capable of restraining solidified adhesion of lead stock or foreign matter onto a surface, having high extruding precision, preventing the foreign matter from mixing into a product and stably extruding for a long time. SOLUTION: The extruding jig for lead or lead alloy is provided with an extruding jig base body extruding lead or lead alloy and a B film formed on the surface wherein the extruding jig base body is brought into contact with lead or lead alloy. Also, with respect to the manufacturing method of the extruding jig for lead or lead alloy, the surface of the extruding jig base body used for extruding lead or lead alloy stock is cleaned by sputtering within a film forming device, thereafter the B film is formed by a physical vapor phase deposition method or a chemical vapor phase deposition method.
Patent JP-S6481113-A (JP)
Title: Indication method for cable function
Inventor: KATO KAZUHIRO
IPC: H01B7/36
Filed: 1987-09-22
Abstract: PURPOSE:To grasp the function of a cable at a glance and ensure the proper wiring and connection thereof by using color for indicating the cable function. CONSTITUTION:Numbers 1 to 3 show each cable color and the color number 1 means a power line, showing an allowable range. The color number 2 means a grounding line and the color number 3 an output line, respectively. Or the descriptive letters of cable function may be shown by color. According to the aforesaid indication method, a space for indication can be kept at a minimum necessary and applied to machines and equipment of compact design. Also, as the cable function can be grasped at a glance, anyone can wire the cable and erroneous wiring can be prevented.
Patent JP-H1063481-A (JP)
Title: Storage device of data processor
Inventor: YAMATANI KENICHI
IPC: G06F12/04
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To enable a CPU to perform a process in a short time by making a 1st select input effective for data transfer and transferring data, and making a 2nd select input effective for a bit arithmetic process and performing the bit arithmetic process. SOLUTION: To an address conversion part 1, an input data conversion part 3, a storage conversion part 4, and an output data conversion part 5, 1st select inputs B1, B3, B5, and B7, and 2nd select inputs B2, B4, B6, and B8 are connected from outside. Normally, the 1st select inputs B1, B3, B5, and B7 are made effective to gain access in byte or word units, thereby reading and writing data at a high speed. For the bit operation, the 2nd select inputs B2, B4, B6, and B8 are made effective to expand bit data into bytes or words, which are read in a CPU, so that the result can be written to arbitrary bits of a memory. Therefore, even a CPU which does not have a bit processing function is able to perform logical operations for bits at a high speed.
Patent JP-H04116467-A (JP)
Title: Ac signal monitor circuit
Inventor: SATO ETSUKO
IPC: G01R31/327
Filed: 1990-09-06
Abstract: PURPOSE:To prevent a fluctuation in a threshold level caused by dc current and reduce the fluctuation of the threshold level according to temperature by preventing dc current from flowing to a rectifying circuit. CONSTITUTION:Since input impedance of inverted input of a voltage comparator 26 is sufficiently larger than resistance values of resistors 25, 27, 28, voltage drop generated across the resistor 25 is very small, and anode potential of a diode (rectifying circuit) 23 is approximately equal to potential of a point A. A cathode is prevented from dc-coupling with a prestage circuit by a capacitor 21, and its potential is equal to the potential of the point A which is connected thereto via an inductor 22, so that no dc current will flow to the diode 23. Therefore, even if a resistance value of the diode 23 varies according to temperature, there is no fluctuation in voltage signal due to dc current. Thus a fluctuation of a threshold level for detecting a drop in an ac signal level according to temperature can be reduced.
Patent JP-S61115771-A (JP)
Title: Controller for motor power steering system
Inventor: OSHITA SAIICHIRO
IPC: B62D5/04
Filed: 1984-11-13
Abstract: PURPOSE:To prevent self-excited vibration by adding a signal proportional to the differentiated level of a torsional torque signal of a steering shaft to the torsional torque signal while adding a phase compensation current command level to be obtained on the basis of said signal to the torsional torque signal. CONSTITUTION:On the basis of a torsional torque signal of steering shaft from torsional torque sensor 11, assist direction motor current indicating section 1 will produce an assist direction motor current command level from output torque level indicating functional section 12. Here, a signal proportional to the differentiated level of torsional torque signal from phase compensating section 2 is added to the torsional torque signal. Furthermore, on the basis of said signal, phase compensation indicating functional section 21 will produce a phase compensation current command level which is added to said assist direction motor current command level. A control circuit 3 will control a motor 4 by means of said added motor current to command level.
Patent JP-S6482342-A (JP)
Title: Objective lens driving device
Inventor: SANO KATSUYUKI
IPC: G11B7/09
Filed: 1987-09-24
Abstract: PURPOSE:To decrease the work process and to prevent the generation of an abnormal resonance by forming an elastic supporting body with conductive rubber. CONSTITUTION:A pair of opposed insulating parts I of an elastic supporting body 13 which is formed annularly by conductive silicone rubber S are stuck to a lens holder 1 stuck with a printed board 14, and the other pair of opposed insulating parts I are stuck to a groove of the outside surface of an outer yoke 5 stuck with a printed board 15. In such a way, the elastic supporting body 13 is formed by conductive rubber, and used as a current supply lead wire to a focusing coil 2 and tracking coil 3, as well. Therefore, a twisted wire for connecting electrically the lens holder 1 being a movable part and a fixed part becomes unnecessary, a work process for connecting the twisted wire can be eliminated, and also, an abnormal resonance can be eliminated.
Patent JP-H0287066-A (JP)
Title: Analyzing apparatus of liquid sample
Inventor: KOBAYASHI MASAO
IPC: G01N35/00
Filed: 1988-09-24
Abstract: PURPOSE:To reduce the running cost of analysis and to make the adjustment of a standard sample efficient by conducting two kinds or more of samplings in prescribed quantities from one kind of standard sample. CONSTITUTION:A nozzle 18 of a sampler 11 moves among a sample holder 15, a reaction system 12 and a washing bath 19. Besides, a pipette 20 is connected to the nozzle 18, and two kinds or more of samples 16 of prescribed quantities are injected from sample vessels 17 into a reaction vessel 22 of the reaction system 12, while a reagent of a prescribed quantity is injected thereinto from a reagent bottle 21. The reaction vessel 22 is moved through a constant- temperature bath 25, and in the process of reaction, a necessary reagent is injected into the reaction vessel 22 by a reagent injecting element 13. Next, the samples 16 whose color is developed in the reaction system 12 are sucked by a suction nozzle 31 and introduced into a flow cell 33 in a spectrophotometer 32 to be subjected to photometry. Subsequently, a working curve is computed from the result of measurement obtained by sampling, by a working curve computing means, and a component of the sample is quantified on the basis of the working curve.
Patent JP-H04120391-A (JP)
Title: Structure for window
Inventor: SONOKAWA KIYOSHI
IPC: E06B5/00
Filed: 1990-09-10
Abstract: PURPOSE:To easily confirm a locked state by providing a colored part to a slide type opening and closing window, thereby discriminating an unlocked state. CONSTITUTION:A slide type opening and closing window consisting of an outer frame 1 of the window, an outside frame 2 and an inside frame 3, glasses 4, and a key part 5 of the inside window, is provided. Parts 6 and 7 that can be seen only when the window is opened, are colored to red, fluorescent colors, etc. When a person confirms a locked state of the window, he looks out over the whole window to check the presence or absence of the colored parts 6,7. A colored part can also be provided to the key 5 so as to be seen only when the window is opened. Thus, there is no need to approach the window in order to confirm a locked state. Forgetting of closing the window in a company, a factory, etc., in which many windows are arranged, can be confirmed at a moment.
Patent JP-H0288115-A (JP)
Title: Abrasive grain reamer for metal work
Inventor: MIYAHARA HIDEKAZU
IPC: B23D77/14
Filed: 1988-09-24
Abstract: PURPOSE:To improve sharpness of a tool part and prevented from depositing workpiece material of aluminum or the like on the tool surface by forming a spiral groove and a linear groove of axial direction in the tool part and constituting surface area ratio of a grooved part to an abrasive grain adhering part to 1/1 to 5/1. CONSTITUTION:In an abrasive grain reamer, a linear groove 13 in the axial direction, communicating with a spiral groove 12, is provided, and surface area ratio of grooved parts 12, 13 to an abrasive grain adhering part 11 is constituted to 1/1 to 5/1, improving an escape of cutting chips. While the reamer sets the size of abrasive grains, forming the abrasive grain adhering part 11, to #20 to# 60 and the protruding height of the abrasive grain to 0.25 to 0.08mm, preventing cutting chips or the like from being deposited on surface of a tool 1. Further an oil passage 21, communicating with a cavity part 14 in the inside of teh tool 1, is provided in the axial direction in the inside of a shank part 2, and an oil jet port 15 is provided penetrating through the abrasive grain adhering part 11 from the cavity part 14, enabling oil to be supplied to a cutting surface, promoting an escape of cutting chips and preventing workpiece material from being deposited on the surface of the tool 1.
Patent JP-S60156200-A (JP)
Inventor: RORUFU NORUBERUKU
IPC: B23Q17/09
Filed: 1984-11-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000068376-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAMAOKA EIJI
IPC: H01L21/768
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To form an embedded wiring having a fine pattern on an interlayer insulation film which is difficult to be made fine patterning on a semiconductor substrate, without causing deterioration of the interlayer insulation film or increase in steps as well as to enhance the adhesion of the interlayer insulation film to a barrier metal film or a metal film for wiring. SOLUTION: A groove 306 for wiring having the bottom of a first insulation film 301 is formed on a third insulation film 304 comprising fluorine-doped polyimide on a first insulation film 301 made of a silicon nitride film on a silicon wafer 300. An embedded wiring 309 is formed on the groove 306 for wiring by filling a barrier metal film 307 comprising titanium nitride and a metal for wiring 308 made of copper. At the same time, a sidewall 302B which is made of a silicon oxide film and which has superior adhesion toward a third insulation film 304 and the barrier metal film 307, which is provided between the side surface of the groove 306 for wiring, and embedded wiring 309 is formed.
Patent JP-H0983342-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KANAMARU KAORU
IPC: H03K19/0175
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce the through current of a semiconductor IC (integrated circuit) by cutting the current bus set between the 1st and 2nd power potentials. SOLUTION: When an input signal DIN is shifted to 'L' level from 'H' level, a node N1 is shifted to 'H' level from 'L' level. At the same time, an N-FET G6 is shifted to an ON state from an OFF state and an N-FET Q21 is also shifted to an ON state from an OFF state. Therefore, the potential of a node N2 turns off a P-FET Q5 more quickly than a conventional IC and a period when both Q5 and Q6 are simultaneously turned on is shortened compared with the conventional IC. Thus a through current I11 flowing through both Q5 and Q6 can be reduced compared with the conventional IC.
Patent JP-S6296917-A (JP)
Title: Auto-focus controller
Inventor: FURUKAWA MASAMICHI
IPC: G03B13/36
Filed: 1986-10-08
Abstract: PURPOSE:To focus continuously an object moving at a high speed, to prevent unnecessary power consumption and to simplify the operation by providing a means for switching between the continuous focus mode and the single focus mode. CONSTITUTION:If a focusing switch SW1 is turned on when the single focus mode is set, a flip-flop FF is set and a power supply control part SC is turned on. Therefore, an output voltage Vc of a battery B is supplied to an auto-focus arithmetic control part AFC, and relations between the focus of a photographic lens and the object are operated in accordance with the output signal of a light receiving part PS, and the control output is applied to a lens driving servomotor M to move the lens. When the lens is focused once by this focusing operation, a coincidence signal is outputted from the auto-focus arithmetic control part AFC, and the flip-flop FF is reset to stop the focusing operation. If the focusing switch SW1 is turned on when the continuous focus mode is set, the flip-flop FF is set to perform the focusing operation continuously.
Patent JP-H1092613-A (JP)
Title: Motor-driven variable slide resistor
Inventor: HASHIMOTO YUKIO
IPC: H01C10/38
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily exchange a variable resistor section only and to make a moving body make smooth linear motions by snap coupling a drive body and a slider holding body, and the snap-coupled sections of the drive body with the root section of a control lever. SOLUTION: A variable slide resistor section 22 is arranged along the longitudinal direction on the central part of the lower surface of a box-type frame body 21 and a motor 3 is attached to one end of the frame body 21. Then a toothed pulley 5 is coupled with the rotating shaft 4 of the motor 3 and a pulley 6 is rotatably attached to the other end of the shaft in parallel with the pulley 5. An endless toothed belt 7 connects the pulleys 5 and 6 so as to surround the control lever 23 of the section 22. With a drive body 24 fixed to the belt 7, in addition, the root section of the control lever 23 of the section 22 is coupled with snap-coupled sections on the sides while the root section is held between the two arms 24A of the snap-coupled sections.
Patent JP-H0771472-A (JP)
Title: Elastic shaft coupling
Inventor: OUCHIDA NOBUYUKI
IPC: F16D3/52
Filed: 1993-09-02
Abstract: PURPOSE:To install covers in such a way that a relative change between members caused by a relative change in the coupling part is reduced and abrasion or the like is reduced and eccentricity is hardly caused. CONSTITUTION:In an elastic shaft coupling which is connected to hubs 11 and 12 fixed to the shaft end part through a leaf spring 3 and is installed so as to surround the connecting part with covers 21 and 22, an annular ring plate-like cover support plate 5 having the projecting parts 5c projecting to the inside diameter side in places of not less than three places of the inner peripheral surface, is sandwiched concentrically between both flanges of the covers 21 and 22, and a cover support groove 1c is formed on an outer peripheral surface of the hub 11 so as to support the projecting parts concentrically by fitting and inserting the respective projecting parts 5c of this cover support plate 5.
Patent JP-S60131646-A (JP)
Title: Tracking controller of optical disk device
Inventor: SHIMOO SHIGERU
IPC: G11B7/085
Filed: 1983-12-20
Abstract: PURPOSE:To perform a track access or a track follow-up action at a high speed with high stability and high accuracy by shifting a focusing lens with a lens actuator and at the same time adding the current corresponding to a position shift of a focusing lens and the current proportional to the current value of the lens actuator to supply them to the lens actuator. CONSTITUTION:A drive current 105 which accelerates and decelerates a lens actuator 2 is detected by a sense amplifier 28 and supplied to a drive amplifier 23 as a lens drive current value signal 103 after amplification and conversion to be added with the output of a phase compensation filter 22. The signal 103 is amplified and a current proportional to the amplified value of the signal 103 is supplied to a head actuator 14. Thus it is possible to generate the acceleration approximately equal to the actuator 2 at the actuator 14. Therefore the greater part of a drive current 104 which makes an optical head frame 13 follow the movement of a focusing lens 3 is generated by amplifying the signal 103. Thus an extremely small amount of the current 104 remains in the form of a position shift degree.