baber/WOPTO huggingface dataset:
Patent JP-H01121790-A (JP)
Title: Counter using method for time measurement
Inventor: SASAJIMA KOJI
IPC: G06F1/14
Filed: 1987-11-05
Abstract: PURPOSE:To take a measurement of time with high accuracy for a long time by setting a basic time as a value obtained by dividing a measurement set time by a prescribed integer and detecting the basic time being repeated prescribed integral times. CONSTITUTION:Such a prescribed integer (m) that a measurement set time (t) to be measured is divided by a certain time and the obtained quotient is the measurable time of the internal timer counter of the microprocessor of a controller 100 is found. When this quotient is regarded as a basic time t1, the time (t) is a prescribed integral multiple (m) of the time t1. Consequently, the controller 100 measures the time t1 by the internal timer counter and counts the number of times of the repetition of the time t1 to measure whether or not the number of times reaches (m). When the time t1 is repeated (m), times, the time (t) is elapsed, and consequently even when the time (t) is long, it is accurately measured. Thus, the time (t) is used to control the operation of solenoid valves 151 and 152.
Patent JP-S62140953-A (JP)
Title: Jam detecting device for printed image forming device
Inventor: TAKEDA HIROAKI
IPC: B65H7/06
Filed: 1985-12-11
Abstract: PURPOSE:To obtain a stable jam detecting device which eliminates erroneous operation which can cope with the use of toners of various colors by installing a jam judging period setting means in a jam detecting device. CONSTITUTION:When a developer except a black one is detected by a color detecting means 19, a jam judging period setting means 20 sets a jam judging period T1, and also a period T2 for not judged a jam, based on the size and the travel starting position of a transfer material S detected by a transfer material size detecting means 17 and a pair of resist rollers 10. And, when the output of a reflection type photo-sensor 2 is changed from small to large during the period T1, a detecting device 1 judges it a jam by a transfer material, and stops a sensitive body 5 and the pair of resist rollers 10. Also, even if the output of the sensor 2 is changed from small to large during the period T2, the device 1 does not make a jam judgment and, accordingly, the sensitive body 5 and the pair of resist rollers 10 are not stopped.
Patent JP-2000116113-A (JP)
Title: Power-converting device
Inventor: HINO KOJI
IPC: H02M7/521
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To better balance the current between elements, miniaturize a power- converting device, reduce its price, eliminate the need for operation, and individually classify the size of the blocking layer voltage of the semiconductor elements, by performing wiring so that the mutual inductance between wiring from the AC side of a bridge circuit to the semiconductor device of each arm becomes nearly equal. SOLUTION: An arrangement is made so that the interval between connection conductors 41 and 42, that between connection conductors 41 and 43, that between connection conductors 43 and 44, and that between connection conductors 42 and 44 become equal. As a result, the interval between the connection conductors 41 and 44 and that between the connection conductors 42 and 43 also become equal and mutual inductances M41-42, M41-43, M43-44, and M42-44 become nearly equal and also the mutual inductances M41-44 and M42-4 become nearly equal. Therefore, when current flowing to thyristors 11-14 changes with time, the difference in each current becomes small. Especially, by setting equal the amount of change in current flowing to the thyristors 11-14 with time, the partial responsibility of each current can be nearly balanced.
Patent JP-S62139071-A (JP)
Title: Electronic order delivery and reception system
Inventor: AOYAMA HITOSHI
IPC: G06Q50/28
Filed: 1985-12-13
Abstract: PURPOSE:To attain integrated control between the acceptance or orders and the delivery of articles to customers and to improve the order delivery efficiency, by providing an article delivering device containing lockers for refrigeration, heat insulation, etc. at a place where customers gather and distribute and delivering the ordered articles. CONSTITUTION:A customer receives an ID card storing a customer number, a personal identification number, etc. and registered previously on a center 2. When the customer gives an order to an order receiving office 1, a locker 6 is reserved at the center 2 and a collection/distribution command is delivered to a collection/distribution base 3. This command is stored in a cartridge 7 and loaded to the locker 6. Then the customer goes to the locker 6 on a designated date for reception and supplies the ID card and an identification number to a customer operating part 5. Thus an order list is displayed after a receiver is confirmed and the customer recognizes the order list to unlock the locker 6. When the customer takes out an article, this information is given to the center 2 to complete a transaction. Thus it is possible to perform integrated control including the ordering, delivery and reception of articles.
Patent JP-H03143223-A (JP)
Title: Remote monitor controller for distribution line
Inventor: HAYASHIDA NAOTO
IPC: H02H7/26
Filed: 1989-10-27
Abstract: PURPOSE:To prevent the burning of a closing coil by opening a lock contact by the detecting signal of a current detector even when a transfer contact is welded. CONSTITUTION:When a transfer contact 5 cannot be opened, large currents are made to continuously flow through a circuit composed of a power supply, a closing contact, a current detector, a closing coil, the transfer contact and a lock contact. The current detector 4 detects currents made to flow through the coil at that time, information is transmitted over a microprocessor 6, and a command opening the lock contact 8 is output from the microprocessor 6 when the time when large currents are made to flow is made longer than a fixed time. When the lock contact 8 is opened, currents are made to flow through a series circuit consisting of the power supply, the closing contact, the current detector, the closing coil and a holding coil, currents determined by coil resistance made up of the closing coil and the holding coil are made to flow, and the state of closing is maintained in a section switch.
Patent JP-H03148499-A (JP)
Title: Oil-gush preventing device for oil supply nozzle
Inventor: MAESHIBA SOZABURO
IPC: B67D7/32
Filed: 1989-10-26
Abstract: PURPOSE:To prevent an operation lever from containing in a nozzle latch while clamping in an opening direction by forming a protrusion at the latch of a measuring unit for containing the nozzle, and providing a shield for blocking the opening in cooperation with the movement of the lever in the opening of the nozzle. CONSTITUTION:A notch 5 is engaged with the end of an operation lever 2 for holding a state that a main valve body is opened by grasping the level 2. A protrusion 22 is formed at a nozzle latch 21, so formed as to latch a key for preventing thief of the nozzle after an oil supply nozzle body 1 is contained, and the lever 23 of a switch is operated when the body is contained. A leaf spring 10 is provided in a lever protective frame 3, a guide 11 is provided at the end so that the spring 10 may not be vertically fluctuated. The spring 10 obliquely shield the opening of the frame 3 when the end of the lever 2 is engaged with the notch 5, and disturbs the protrusion 22 when containing in the latch 21 to eliminate containing. In order to contain it, the lever 2 must be removed from the notch 5, and the main body must be closed.
Patent JP-H06110653-A (JP)
Title: Memory system and memory control method using the same
Inventor: YOMIYA KOUICHI
IPC: H04L13/08
Filed: 1992-09-25
Abstract: PURPOSE:To provide the memory system which can precisely detect the capacity of data stored in a first-in first-out(FIFO) memory or the capacity of an free area. CONSTITUTION:The capacity of data stored in a FIFO memory 26 for reading/ writing data according to the FIFO operation can be calculated by subtracting the respective count values of input and output counters 46 and 48 by using a subtracter 49. A memory capacity judging device 28 to input the output of this subtracter 49 is provided with a comparator 50 and a register 52. A threshold value previously set by a CPU is stored in the register 52, current memory capacity data from the subtracter 49 are compared with the threshold value by the comparator 50 and this compared result is outputted to the CPU so that the CPU can recognize the memory capacity in the FIFO memory 26. The threshold value in the register 52 can be reloaded by the CPU, and the memory capacity can be more precisely judged by setting the threshold value to any desired value.
Patent JP-H09130107-A (JP)
Title: Microwave attenuator
Inventor: KIYONO KIYOHARU
IPC: H01P1/22
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To improve the attenuation quantity and the reflection characteristic in the out-band areas especially in a low frequency band and also to vary the attenuation quantity by placing the 1st and 2nd resistors at both sides of the coupling lines having the length equal to 1/4 wavelength. SOLUTION: The coupling lines 4 having the length equal to 1/4 wavelength at a desired frequency band are used in place of the transmission lines of a conventional microwave attenuator. When the lines 4 are formed by the microstrip lines, the characteristic impedance of both lines 4 is determined, based on the line width and the inter-line space. Thus the specific line width and inter-line space are selected to secure a desired characteristic impedance. As a result, the lines 4 can be almost electrically equalized to the conventional transmission line. Therefore, the microwave attenuator can secure the same characteristic as conventional at a necessary band. However, the coupling value of the lines 4 are very small in the out-band areas and therefore the reflection characteristic of an input terminal 1 or an output terminal 2 is deteriorated.  However, the attenuation quantity is increased between both terminals 1 and 2.
Patent JP-H10131025-A (JP)
Title: Production of flame-retardant nonwoven fabric
Inventor: MATSUO HIDEYASU
IPC: D04H5/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a flame retardant nonwoven fabric thinner than conventional ones and having heat resistance, chemical resistance, electrical insulating property, corrosion resistance and high purity, thus useful in the field of ceramic industry, etc., by entangling incombustible or flame-retardant fiber with a substrate. SOLUTION: This method for producing a flame-retardant nonwoven fabric comprises entangling incombustible or flame retardant short ceramic fiber 2, etc., with a cloth made of gauze substrate 1, etc., prepared by ordinary method in advance. It is preferable to make the incombustible or flame-retardant fiber easily tangle with the substrate 1 by infiltrating an infiltrative substance into the substrate 1 and loosening its fibrous structure.
Patent JP-S63134433-A (JP)
Title: Lift mechanism for paper supply elevator unit
Inventor: HASHIMOTO TATSUTOSHI
IPC: B65H1/14
Filed: 1986-11-27
Abstract: PURPOSE:To extend the lift distance of a paper supply carrier plate by guiding a chain with a guide while driving it with a sprocket to vertically move said carrier plate by the chain. CONSTITUTION:When the height of the uppermost blank is lowered by the sequential supply of blank, a drive source 7 is driven to rotate a drive sprocket 4 through a gear means 6 so that an end of a chain 9 ascends along chain guides 10, 10' to operatively push up a projecting driven member 2 of a paper supply carrier plate 1. On the other hand, the other end of chain 9 is lifted up through a sprocket 8 for the guide so that the other end of paper supply carrier plate 1 is lifted up through a connecting member 3 together with said one end. Then, since the lift of one end of the chain 9 is equal to that of the other end, the paper supply carrier plate 1 is lifted up smoothly a predetermined lift on the basis of the detecting signal. Thereafter, said plate 1 is lifted sequentially according to the paper supply amount to reach the final ascending position and stop there.
Patent JP-H07134663-A (JP)
Title: Cache memory test method for information processor
Inventor: NAKAMURA YOSHINAGA
IPC: G11C29/08
Filed: 1993-11-10
Abstract: PURPOSE:To test cache memory even when several kinds of memory capacity of the cache memory are provided by setting specific test procedure. CONSTITUTION:After cache data for test is set on main memory 303 by attaching regularity on a value, and the data over cache memory capacity is read in from the main memory 303, and the data is transferred to all of the cache memory 302, the data is read in again. The generating status of cache hit when the data is read in is recorded on the main memory 303, then, an information preservation table is generated. The normal/defective condition of a system can be decided from the generating status of the cache hit when leading data is read in at every cache transfer width by the information preservation table. Also, the correct/error of the value of cache hit data is confirmed based on the regularity of data setting. Furthermore, the capacity of the cache memory 302 can be decided from the quantity of cache hit data.
Patent JP-H06248728-A (JP)
Title: Partition structure, kit for partition structure and wall member and column member
Inventor: KURISUTOFUAA HAABAATO SESHIRU
IPC: E04B2/74
Filed: 1993-11-10
Abstract: PURPOSE: To facilitate formation of a partition component without especially needing a fixing means by a method wherein a panel-form wall member is contained in a slot hole or a groove by using a column member having various engaging forms. CONSTITUTION: A partition component 1 is provided with column members 4, 5, and 6 each consisting of a panel-form wall member 2, a T-form, a corner form, and a cross form. By positioning opposite end parts 8 of four outer wall members 2∼1 in corresponding slot holes 10 extending along the length of the column member 5 in the four corner forms, a square outer partition structure is determined. The four inner wall members 2.2 are thereafter intercoupled by the cross form column member 6 and coupled to an outer partition structure by four T-form column members 4. By containing the T-form column member in a groove 7, the inner wall member is coupled to the outer wall member 2.1.
Patent JP-H11111143-A (JP)
Title: Flux intrusion preventing structure in electromagnetic relay
Inventor: YOSHINO AKIO
IPC: H01H50/36
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a pin hole when a liquid sealant is cured after heating by providing a ventilation groove at a collar part of a coil bobbin, and releasing to the outside a gas existing in a clearance between an outer periphery face of an iron core expanding when the liquid sealant is heated and cured and an inner periphery face of a center hole of the coil bobbin. SOLUTION: A coil bobbin 4 integrally molded with a base block 9 or provided as additional parts is placed in a base block 9. A ventilation groove 4c is formed at a collar 4b of the coil bobbin 4, and is secured to an engagement hole with a lower part 1b of an iron core 1 being provided at a relay iron 3 so as to sandwich the coil bobbin 4, and a clearance is provided between a head 1a of the iron core 1 and a collar 4b of the coil bobbin 4. Next, a liquid sealant 13 is applied to a bottom face sealing part 9b of the base block 9, is cured by heating process for sealing. Thereby, the gas existing between the iron core 1 and the coil bobbin 4 is released from the ventilation groove 4c before the liquid sealant 13 is cured, and can be sealed without air bubbling at the bottom face sealing part 9b.
Patent JP-H07135647-A (JP)
Title: Catv terminal equipment
Inventor: YAMAMOTO TOMOJI
IPC: H04N21/41
Filed: 1993-11-10
Abstract: PURPOSE:To obtain a CATV terminal equipment by which the operating state of a tuner is easily recognized without erroneous revision of a channel of the tuner in use for recording a program on a different channel. CONSTITUTION:An input RF signal is fed to a TV tuner 12 and a VTR tuner 13. A CPU 15 controls the operation of each tuner by the operation of a tuner selection key. The operating state of each tuner is displayed by a 1st display section 1 and a 2nd display section 2. When a video recording key is depressed, a video recording command is fed to a connected VTR to set the video recording mode. Then the CPU 15 makes the tuner 13 operationable independently of the pressing state of a tuner selection key and a channel of the tuner 13 is locked to light a channel lock display lamp 7. Even when a ten-key is operated in this state, the channel during video recording is unchanged.
Patent JP-2001108316-A (JP)
Title: Refrigerator using combustible refrigerant
Inventor: KINO AKIHIRO
IPC: F25D19/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem of increasing a refrigerant leakage amount in case of refrigerant leakage due to an accident when using a combustible refrigerant to cause an excess refrigerant to be needed in a sealed refrigerant necessary for operating a refrigerating operation from the result of staying the refrigerant without flowing of a liquid phase refrigerant by different flowing speeds of vapor phase and the liquid phase refrigerants and vertical flow of the refrigerant according to a flowing state or flowing speed in two phase of vapor and liquid phase flows of the refrigerant in tubes in the case of moving the refrigerant during upward piping of a condenser. SOLUTION: The refrigerator comprises a refrigerating cycle having a body 20, a compressor 21 installed in the body 20, a condenser 22, a capillary tube 23, and an evaporator 24 sequentially annularly connected, and a combustible refrigerant 25 such as a butane, an isobutene, a propane or the like sealed in the cycle. In this case, refrigerant piping 26 for constituting the condenser 22 is disposed on a horizontal surface.
Patent JP-H02127829-A (JP)
Title: Detection circuit for light interruption of 2-way optical transmission equipment
Inventor: SHIMIZU KAZUYOSHI
IPC: H04B10/07
Filed: 1988-11-08
Abstract: PURPOSE:To surely detect the light interruption state of an opposite station by providing a light interruption detection signal superimposition circuit on each of incoming and outgoing transmission circuits and providing a circuit detecting the light interruption detection signal of each line with its frequency to each reception circuit. CONSTITUTION:In the case of the transmission from a transmission circuit 52 to a reception 57, for example, a light interruption detecting signal superimposing circuit 54 superimposes a light interruption detecting signal in a frequency f1 onto a transmission signal. A light interruption detecting signal detection circuit 59 at the receiver circuit 57 detects the presence of the light interruption detecting signal f1 to discriminate the light interruption state of a transmission signal from the transmission circuit 52. In such a case, a signal leaked from the transmission circuit 53 to the reception circuit 57 exists and the detection circuit 59 distinguishes the signal from the transmission signal from the transmission circuit 52 depending on the frequency. Thus, even when a crosstalk leaked from its own station transmission circuit in the reception signal, the light interruption state of an opposite station is surely detected.
Patent JP-H02126828-A (JP)
Title: Ophthalmologic instrument
Inventor: NISHIO KOJI
IPC: A61B3/16
Filed: 1988-11-08
Abstract: PURPOSE:To reduce the time required both for measuring the cornea shape and for measuring intraocular pressure by providing a non-contact type intraocular pressure measuring means by which intraocular pressure is measured by automatically jetting a fluid toward the cornea for deforming the cornea, on condition that the completion of alignment is continued, and that the data regarding the radius of curvature of the cornea have been obtained. CONSTITUTION:Based on the alignment completion output of an alignment detecting means 18, a cornea shape measuring means 4 (not shown) projects automatically a ring index on the cornea C of an eye to be examined, and on the basis of the ring index image formed on the cornea, the radium of curvature of the cornea is calculated and measured. A data checking means in an arithmetic and control unit 55 (not shown) checks whether or not the data regarding the radius of curvature of the cornea have been obtained. Based on the information both from the data checking means side from the alignment detecting means 18, an intraocular pressure measuring means 46 (not shown) jets a fluid toward the cornea for measuring the intraocular pressure, on condition that the data regarding the radius of curvature of the cornea have been obtained, and that the completion of alignment is continued.
Patent JP-H11122093-A (JP)
Title: Level conversion circuit
Inventor: WATANABE KAZUCHIKA
IPC: H01L21/8238
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To reduce current consumption and to increase external power supply voltage operation margin. SOLUTION: Transistors 1 and 2 constitute a first inverter, and the transistors 5 and 6 constitute a second inverter. By providing a diode 4, the amplitude of a node B for driving the second inverter is turned into an amplitude level between VCC-Vfb (forward direction voltage of the diode 4) and a ground potential GND. The path of a current flowing from VCC to the GND is cut off by the transistor 1 or the transistor 2, the path flowing from VPP to the GND is cut off by the transistors 6 and 7 or the transistors 2 and 5, and the route flowing from the VPP to the VCC is cut off by the transistor 7 or the transistors 3 and 4.
Patent JP-H04159372-A (JP)
Title: Diphenylamine compound and electrophotographic photoreceptor containing the same
Inventor: OGUCHI TAKAHISA
IPC: C07D213/53
Filed: 1990-10-22
Abstract: PURPOSE:To obtain a diphenylamine compound which is improved in compatibility with an affinity for a binder and charge transport function, and hence can provide an electrophotographic photoreceptor which is improved in sensitivity, chargeability, electrophotographic characteristics and endurance to fatigue caused by repeated use by specifying the structure. CONSTITUTION:An aldehyde compound of formula I [wherein Ar<1> and Ar<2>, which may combine with each other to form a ring, each represent an (un) substituted alkyl group, an (un)substituted aromatic hydrocarbon group or an (un)substituted aromatic heterocyclic group; X represents H or halogen; R<1> to R<5> each represent X, an alkyl group or an alkoxy group; and R<6> represents Ar<1> or an (un)substituted aralkyl group] and a hydrazine compound of formula II (wherein Ar<3> and Ar<4> are the same as Ar<1> and Ar<2>) are subjected to a condensation reaction in a solvent in the presence of a catalyst, thereby a diphenylamine compound of formula III is obtained.
Patent JP-H11118181-A (JP)
Title: Air conditioner
Inventor: TAKEUCHI MAKIO
IPC: F24F13/20
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which a suction grill can be prevented from being hindered when a wire is cut, a power failure occurs and a motor is troubled. SOLUTION: This air conditioner is set such that when a wire 5 is cut, a power failure occurs, a motor fails and a suction grill 1 is hung between a ceiling 25 and a floor, a hook for a temporary member is engaged with an edge part of an opening 3 of a ceiling ornamental plate 2. With such an arrangement as above, the suction grill 1 can be hung near the ceiling opening 3 and the suction grill 1 does not become hindrance in a room.