baber/WOPTO huggingface dataset:
Patent JP-H0738524-A (JP)
Title: Time slot distribution supervisory circuit
Inventor: KAJIWARA AKIHIRO
IPC: H04J3/14
Filed: 1993-07-22
Abstract: PURPOSE:To supervise the distributing state of time slots(TS) when a device to use the fixed number of TS and a device. to use the integer multiple of TS are mixedly mounted on a shelf concerning the distribution supervisory circuit for TS at the shelf for mounting the devices. CONSTITUTION:The TS distribution supervisory circuit is provided in the case of mixedly mounting the devices to use (m) pieces of TS and mXp (p=2-n) pieces of TS on a shelf 2 respectively allocating (m) pieces of TS to each of (n) pieces of device mounting positions 3 concerning mXn pieces of TS constituting a time-division multiplex channel 1, and this circuit is provided with a TS occupation display means 5 for displaying the occupying state of TS allocated at the respective device mounting positions. Inside a device 4 to be mounted, a present device position occupation information sending means 6 is provided to send occupation information to the TS occupation display means for the device mounting position, and another device position occupation information sending means 7 is provided to send the occupation information to the TS occupation display means for (p-1) pieces of adjacent device mounting positions when the device occupies the mXp pieces of TS.
Patent JP-H1025089-A (JP)
Title: Bucket device
Inventor: SHIROOKA SHIGEMASA
IPC: B66C13/22
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a bucket device by which the position coordinates can be surely measured on the basis of reflected light of light radiated from the outside without respect to the direction or to the position of a bucket main body conveyed by means of a crane. SOLUTION: A prism body 30, which is provided with six corner cube prisms 32, 32... arranged radially in the outer circumference of an installation cylinder body 31 with their incident sides directed outward, is installed in a supporting column 40 arranged in a hanger suspending a bucket main body. By means of the prism body 30, incident light beams from the whole directions in the horizontal direction are reflected parallelly to the optical axes of the incident light beams.  Therefore, when a laser beam is radiated to the prism body 30 from an automatic tracking measurement device, the laser beam is reflected by means of the prism body 30 to the automatic tracking measurement device, and on the basis of the reflected light beam, the three-dimensional coordinates of the position of the prism body 30, that is, the three-dimensional coordinates of the position of the bucket device can be measured by means of the automatic tracking measurement device.
Patent JP-H0627417-A (JP)
Title: Optical coupler
Inventor: KURATA NOBORU
IPC: G02B27/28
Filed: 1992-07-08
Abstract: PURPOSE:To provide the optical coupler of a small size and a low loss, in which plural optical parts are formed integrally, with regard to the optical coupler for constituting an optical fiber. CONSTITUTION:To obtain the optical coupler of a small size and a small insertion loss is obtained by constituting an optical isolator for allowing an emitted light from an optical fiber 28 to pass through to one direction to an optical fiber 29, of a double refraction 21, a convergent rod lens 22, a magneto-optical crystal 23, a wavelength selecting filter 25 and a 1/2 wavelength plate 26, and constituting a polarization beam splitter for synthesizing linearly polarized light from polarization plane maintaining optical fibers 31, 32, and an optical multiplexer for multiplexing this composite light and the light for passing through the optical isolator, of the convergent rod lenses 22, 27, the double refraction crystal 21 and the wavelength selecting filter 25.
Patent JP-S6424430-A (JP)
Title: Manufacture of semiconductor device
Inventor: MINAMI KOBO
IPC: H01L21/56
Filed: 1987-07-20
Abstract: PURPOSE:To make it possible to push out dam resin completely by a method wherein the dam resin is pushed out by displacing a resin extracting punch in accordance with the shape of the edge of a semiconductor device. CONSTITUTION:Reliefs 8b are formed by sluntly notching the necessary parts on the lower exterior of a punch 8, and resin extracting punches 8 are displaced against the edge 13a of a semiconductor device 13 in the direction as shown by the arrows (lateral direction) in the diagram. The resin extracting punch 8 is positioned by a punch guide 10, and at the same time, the punch 8 is also positioned by a punch plate 3 and a stripper plate 4. Also, as reliefs 8b are provided at the necessary places on the resin extracting punch 8, the punch 8 is not displaced by the strength other than that of the direction shown by the arrow in the diagram, and the accuracy of position against the semiconductor device 13 can be securely obtained. Accordingly, as the resin extracting punch 8 can be displaced in the direction shown by the arrow against the edge 13a of the semiconductor device 13, the position of the resin extracting punch 8 is corrected in conformity with the edge shape of the semiconductor device 13 even when the position of the semiconductor device 13 is deviated within the designed value. Also, the occurrence of cracks, chippings and the like can be prevented.
Patent JP-S5884658-A (JP)
Title: Method and device for vacuum die casting
Inventor: SAWADA MASAO
IPC: B22D17/14
Filed: 1981-11-13
Abstract: PURPOSE:To cast die cast castings of high quality contg. no residues, etc. by performing cleaning of the inside of cavities prior to charging of molten metal, and vacuum casting after the charging successively by the use of a solenoid valve. CONSTITUTION:When a stationary die 1a and a movable die 1b are mated, a solenoid valve opens for a prescribed time and the undesirable atmosphere in cavities 2 are vacuum sucked powerfully; at the same time, fresh air enters the inside of a sleeve 3 through a feed port 3a to scavenge the inside of the cavities 2, a gate 5, a runner 4 and the sleeve 3. When the solenoid valve closes, molten metal is charged in a prescribed amt. through the port 3a into the sleeve 3. Upon completion of the charging, a tip 19 operates to close the port 3a and the solenoid valve opens for about 1-3sec to discharge part of the air in the die cavities 2, the gate 5, the runner and the sleeve 3 at one time, then the molten metal is injected instantaneously into the cavities 2 and the die cast castings of high quality are cast.
Patent JP-S6338629-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: NAGAISHI HATSUO
IPC: F02D41/00
Filed: 1986-07-31
Abstract: PURPOSE:To improve accuracy of air-fuel ratio especially when an engine is started, by calculating an amount of fuel, adhering in an intake pipe in accordance with an operative condition, and obtaining an adhering speed to correct the basic injection amount while holding the adhering speed to zero when the engine is started, in the case of a control for injection of fuel. CONSTITUTION:The basic injection amount from a fuel injection valve, set in an intake pipe, is calculated in a basic injection amount arithmetic means 1 in accordance with the operative condition of an engine, and fuel is injected by performing a correction to the calculated value in an injection amount correction arithmetic means 4 considering the adherence of fuel in the intake pipe. When the adherence of fuel is corrected, an amount of fuel, existing in the intake pipe in accordance with the operative condition of the engine, is calculated in a balanced adhering amount arithmetic means 2, and an adhering speed in the intake pipe is calculated from the above calculated value. Especially when the engine is started, an adhering amount is forcedly controlled to zero by a control means 7, and the adhering amount in accordance with an engine temperature is calculated in an adhering amount arithmetic means 5, while a value of the adhering amount is added in an arithmetic means 3 to the calculated value in the preceding time. In this way, stability of the engine is improved by smoothing a change of air-fuel ratio when the engine is started.
Patent JP-S6240576-A (JP)
Title: Data display system
Inventor: MOROTA TOMIKO
Filed: 1985-08-19
Abstract: PURPOSE:To make an operator confirm the present management mode by constituting the titled system so that when a management mode is designated, a display data corresponding to the management mode is read out of a storage part, and when the management mode is being designated, the display of the display data is continued. CONSTITUTION:When an operation (OP) mode is designated, a main control part 7b starts a file control part 12 and a display data 'OP' is read out of a management display file 11a and displayed on the left end part of the lower stage of a display 2a and the left end part of a display 2b. Subsequently, when a cash transaction mode is designated, a guidance corresponding to the OP mode is read out of a guidance memory 9 by the main control part 7b and displayed as 'bumon' (department) on the right of OP. When an operator depresses a department key by inputting a commodity classification code in accordance with the guidance, the display of the display 2a is moved to the upper stage and the lower stage is changed to 'kingaku' (amount of money) of the next guidance, in a state that the OP display remains unchanged. The display of the display 2b becomes the same as the upper stage of the display 2a.
Patent JP-H0345983-A (JP)
Title: Qualitative simulation system for dynamic system
Inventor: OKUDA KOJI
IPC: G06F19/00
Filed: 1989-07-13
Abstract: PURPOSE:To describe the parallel behavior of an objective system by providing a transition means transiting qualitative values and change rates according to the definition of the qualitative value and change rates of the system model in a storage means, and a display means displaying a transitive state. CONSTITUTION:The objective system has dynamic and static variables; in the case of a static variable, the qualitative value is defined and in the case of a dynamic variable value, both the qualitative values and the change rates are defined. For each variable, the transition mode between qualitative values and between change rates are defined. Causal relationships between these variables are defined to generate the objective system model, which is stored in the storage means 1 in advance. An operator sets the initial qualitative value and change rate of each variable by an initializing means 2, the transition means 3 starts with the initialized value and transits the qualitative value and the change rate according to the definitions of the qualitative values and the change rates of the system model in the storage means 1, and the display means 4 displays the transition state transmitting by the transition means. Thus, the parallel behavior of the objective system is described.
Patent JP-H0524440-A (JP)
Title: Engine supporting device
Inventor: YOSHISAKA TORU
IPC: B60K5/12
Filed: 1991-07-22
Abstract: PURPOSE:To suppress transfer of vibration and noise of an engine to a vehicle body by means of a restricting member in an engine supporting device provided with the restricting member for restricting a displacement of the engine toward the right and left directions of a vehicle. CONSTITUTION:Liquid chambers 17a and 17b and connecting lines passing through the liquid chambers 17a and 17b are formed in either of main body rubbers 16 of a lateral rod 10 which restricts the displacement of an engine toward the right and left directions of a vehicle. An electric heological fluid 30 is filled in the chambers and lines. In a control device 20, an ECU23 inputs signals from sensors 21 and 22 and calculates an acceleration applied to the engine ins the right and left directions. When the acceleration in the right and left directions exceeds a specified limit, voltage is applied to the fluid 30 to increase the viscosity of the fluid 30 and to increase the rigidity of the lateral rod 10. When it is below a specified limit, the voltage is not applied to it to remain the viscosity of the fluid 30 at a low level. Thus the rigidity of the lateral rod 10 can be reduced enough to prevent the transfer of vibration.
Patent JP-H0345685-A (JP)
Title: Gasket
Inventor: KANAMARU TATSUMI
IPC: C09K3/10
Filed: 1989-07-12
Abstract: PURPOSE:To improve the heat resistance, tensile strength and recovery of a gasket by kneading an oil-resistant rubber latex, a vulcanizer and polyarylate fibers, and sheeting the mixture before vulcanization and molding. CONSTITUTION:A gasket is prepared by kneading an oil-resistant rubber latex (e.g. nitrile rubber), a vulcanizer, a reinforcement comprising polyarylate fibers and other reinforcements (e.g. mica) if necessary, and a filler and the like if necessary, and sheeting the mixture before vulcanization and molding.
Patent JP-H0469864-A (JP)
Title: Automatic waveform equalizing circuit
Inventor: ISHII JUNICHI
IPC: G11B7/005
Filed: 1990-07-11
Abstract: PURPOSE:To reproduce good data of less error by always performing optimum waveform equalization regardless of the change of resolution between the inner periphery and the outer periphery of a disk for data reproducing of an optical disk recording medium, the difference in characteristic of the recording medium, or the like. CONSTITUTION:A reproduced waveform of preformatted specific information included in the optical disk reproduced signal inputted from an input terminal is detected by a specific information detecting circuit 1, and the amplitude of the reproducing waveform of specific information is sampled at plural sampling timings by an amplitude sampling circuit 2. The difference between the sampled amplitude value and a target waveform amplitude is obtained to set a constant of a waveform equalizing circuit 4 by a constant setting circuit 3. The equalization characteristic of the waveform equalizing circuit is changed to always perform optimum waveform euqalization indepedently of the data reproducing position on the optical disk recording medium.
Patent JP-S6160551-A (JP)
Title: Thin plate material handling device
Inventor: SHIRAHA TAKESHI
IPC: B65H29/44
Filed: 1984-08-30
Abstract: PURPOSE:To change the posture of a very thin inner layer base material and deliver same between processing and transport devices by pressing a thin plate material to the front of a facing member by a turning member to be vacuum adsorbed, separating the turning member and turning to a designated position, and then releasing the vacuum adsorption. CONSTITUTION:When the leading end of an inner layer base material 51 crosses optical sensors 5, 6, according to a detection signal, an upper fin 12 is turned to be parallel to the base material 51 by an actuator and the actuator 24 is stopped. Subsequently, when the trailing end of the base material 51 crosses the sensors 5, 6, a lower fin 11 is turned to be horizontal by an actuator 20, and simultaneously, the base material 51 is reliably vacuum adsorbed to the fin 12 by a blower 32. After the elapse of a fixed time, the fin 11 is turned to the lowermost position to stop the actuator 20, and when the fin 12 is turned to be vertical by the actuator 24, the fin is collided with a stopper 13 and stopped. According to a detection signal of a sensor 37, the transport device grips the upper end of the vertical base material 51 with a grip 52, and the blower 32 is stopped to release vacuum adsorption. Therefore, the base material 51 is kept from being damaged during transport.
Patent JP-2001015925-A (JP)
Title: Printed board
Inventor: SEKIHARA KAZUHIKO
IPC: H05K3/46
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent quality deterioration of signal transmission caused by crosstalk noise by arranging a center of one pair of wiring patterns in agreement with a center of the other pairs of wiring patterns. SOLUTION: Insulation bodies are formed between power source layers 1 and three wiring layers 2A to 2C on which strip lines 10a, 10b, 11a, and 11b are wired are formed on the same. The strip lines 10a and 10b are formed on the wiring layer 2B, the strip line 11a is formed on the wiring layer 2A, and the strip line 11b is formed on the wiring layer 2C. In this manner, two pairs of strip lines 10a and 10b, and 11a and 11b are arranged so that a center between the strip lines 10a and 10b is in agreement with a center between the strip lines 11a and 11b. This prevents quality deterioration of signal transmission caused by crosstalk noise and makes it possible to wire the strip lines 10a, 10b, 11a, and 11b in high density.
Patent JP-H065526-A (JP)
Title: Gas supplier
Inventor: OKETA YUKIHIRO
IPC: H01L21/205
Filed: 1992-06-16
Abstract: PURPOSE:To provide a gas supplier capable of accurately opening or closing a valve at all times irrespective of the kind of valve. CONSTITUTION:This embodiment comprises a driving part 8 for opening or closing a valve, a rotation transmitting mechanism 9 for being coupled with the driving part 8, a handle 5 for being coupled with the rotation transmitting mechanism 9 through a coupling member 7 and engaged with a valve 4 of a gas supply cylinder 1, a torque detector 10 for detecting a rotation torque given from the handle 5 to the valve 4, and a control part 11 for being respectively connected with the driving part 8 and the torque detector 10 and controlling the operation of the driving part 8. A predetermined rotation torque is given to the valve 4 by detecting signals of the torque detector 10, and the valve 4 can be opened or closed by this rotation torque.
Patent JP-H065310-A (JP)
Title: Charge control method for secondary battery
Inventor: SATO NOBORU
IPC: H02J7/02
Filed: 1992-06-16
Abstract: PURPOSE:To charge a secondary battery at a high energy efficiency by setting a desired charging value at which an energy efficiency defined by a specified expression is a specified value, and charging the desired charging value subtracted by a residual capacity. CONSTITUTION:For a secondary battery, charging quantity at which an energy efficiency defined by an expression (EE:EE(%)=[(discharged coulomb quantity Xaverage voltage at the time of discharge)/(charged coulomb quantity Xaverage voltage at the time of charge)]X 100 is 80% or more is set as a desired charging value. After setting the desired charging value CM, a residual capacity CX of a battery is measured, a difference (CM-CX) between the desired charging quantity CM and the residual capacity CX is then determined, and this difference is charged. C0 indicates a point at which the capacity of the subject battery is 0, and C100 indicates the capacity which the battery primarily has (capacity 100%).
Patent JP-H1028340-A (JP)
Title: Power unit
Inventor: NISHIDE TAKUYA
IPC: H02J7/10
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce power loss in a power unit which supplies electric power to an equipment, incorporating a battery or charges the batter of an equipment and the cost of the power unit by reducing the number of parts. SOLUTION: A transistor for large current between an output terminal 25 and a second coil 7 and an additive circuit to its transistor can be eliminated. Therefore, the power loss of the transistor for large current and the numbers of parts are also be eliminated, by turning on/off the power supply to a battery 26 by controlling the input to a switching element 11 of a serial circuit, composed of a capacitor 9 and the element 11 connected in parallel with the second coil 7, by controlling the turning-on/off of a transistor 30 with a charging control circuit 18 composed of a microcomputer.
Patent JP-S6074850-A (JP)
Title: Waiting system for call setting
Inventor: IWAZAWA YUUICHI
IPC: H04L12/70
Filed: 1983-09-30
Abstract: PURPOSE:To reduce the calling operations at the terminal side where all logical channels are busy and to decrease the number of recalls, by using a queuing processing means for calling request packet, a monitor processing means for the busy state of the logical channel and a timer. CONSTITUTION:A packet exchange EX is connected to plural terminal devices T1-Tn, and a queuing processing means 5 for calling request packet of exchange EX is connected to a reception packet store part 1 and a timer 7 respectively. While an originating (incoming) call processing part 2 is connected to the part 1. Then a terminal information memory part 3, a cut-off processing part 4, a monitor processing means 6 for using state of logical channel and the means 5 are connected to the part 2. In case the logical channel is not released within a period of time regulated by the timer 7, the calling request packet waits for a request packet. Then this request packet is excluded out of the queuing and cut off by the part 4. This reduces the calling operations at the terminal side where all logical channels are busy.
Patent JP-S57109755-A (JP)
Title: Manufacture of organic isocyanate
Inventor: TOOMASU REI HENSON
IPC: C07C263/04
Filed: 1981-11-13
Abstract: A process for the preparation of an organic isocyanate by preparing a heated solution of an alkyl carbamate in a N,N-dialkyl aniline compound solvent which is catalytic with respect to the rate of decomposition of the carbamate but unreactive with respect to the organic isocyanate decomposition product.
Patent JP-H1122279-A (JP)
Title: Sliding door lower part guide structure
Inventor: KAMATA MASARU
IPC: E05D13/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To facilitate work execution and cleaning and improve design by guiding and supporting a sliding door at the time of opening/closing and in the closed state of the sliding door without providing a floor face with a guide rail. SOLUTION: A lower end face of a sliding door 3 is provided with a guide groove 8 extended in a cross direction. A path of the sliding door 3 in a floor face 10 is provided with a protruding/receding guide pin 11 in the state of being embedded in the floor face 10 so as to be fitted into the guide groove 8 of the sliding door 3 in the protruding state of the guide pin 11. At least one of the guide pin 11 and a bottom face part 8b of the guide groove s is formed or a magnet 12, and the other is formed of a magnetic substance. The guide pin 11 is provided in a protruding/receding state in a guide pin storage body 13 installed in an embedded state in the floor face 10.
Patent JP-H0231377-A (JP)
Title: Automatic level controller for sound recording and reproducing device
Inventor: MIYAMOTO KEIICHI
IPC: H03G3/20
Filed: 1988-07-21
Abstract: PURPOSE:To reduce the number of parts by using a DA converter to generate a reference voltage of an AD converter and automatically controlling the level. CONSTITUTION:The output of a DA converter 14 is inputted to generate the reference voltage of an AD converter 12; and when output data of the AD converter 12 exceeds desired high-level threshold data, the reference voltage is increased by a desired extent to extend the input full-scale range of the AD converter 12. When output data of the AD converter 12 does not exceed desired low-level threshold data continuously for a desired time, the reference voltage is reduced by a desired extent to narrow the input full-scale range of the AD converter 12. Thus, the DA converter 14 which is not used at the time of sound recording is used to automatically control the level without a VCA or the like, and the number of parts is reduced.
Patent JP-H0625795-A (JP)
Title: Sliding member
Inventor: SUZUKI MASAMI
IPC: C22C37/00
Filed: 1992-07-09
Abstract: PURPOSE:To provide a sliding member constituted of the cast iron of a low alloy advantageous to the material cost and castability and improved in thermal conductivity while prescribed strength is secured. CONSTITUTION:The sliding member contains, by weight, 3.5 to 3.8% C, 1.6 to 2.1% Si, 0.4 to 1.0% Mn 0.1% 0.15% S and one kind among, Cu, Sn and Sb in the range of 0.30 to 0.45% Cu, 0.01 to 0.08% Sn and 0.01 to 0.05% and the balance Fe. Because it has tensile strength sufficient as the sliding member as well as excellent in thermal radiation, damping vibration caused by thermal deformation can effectively be suppressed, and furthermore, it is excellent in durability.