baber/WOPTO huggingface dataset:
Patent JP-H07168295-A (JP)
Title: Silver halide photosensitive material
Inventor: TAIMA YASUO
IPC: G03C1/035
Filed: 1993-12-14
Abstract: PURPOSE:To produce the subject material high in sensitivity and excellent in pressure resistance. CONSTITUTION:(1) The subject material is incorporated with silver halide particles having >=1.5mol% average content of silver iodide in a vicinity of the outmost surface of the silver halide particles, two sheets of parallel twin crystal face and an average aspect ratio of less than 2. (2) The subject material is incorporated with the silver halide particles having <=2.0mol% average content of silver iodide and a silver halide phase having >=5mol% silver iodide content at the inside of the particles.
Patent JP-H08228134-A (JP)
Title: Fixed interval (time interval) timing circuit and its method
Inventor: MASAKAZU SHIYOUJI
IPC: H03K5/04
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To ensure application to high speed computing by generating a signal as a function of a rate at which prescribed energy is discharged through an element having adjustable impedance characteristics. SOLUTION: A reference clock signal having a frequency (f)c is supplied from a stable oscillation resource such as a quartz crystal to a terminal 122. A reference capacitor 114 is turned into a resistance with a fixed resistance value Rref for an electric signal having a frequency lower than the frequency (f)c . Then, a pulse or delay of a fixed time interval is applied as a function of the ratio of the value Cref of the reference capacitor 114 to the value Cde iay of a delay capacitor 115. Then, the capacitor 114 having a characteristic of a resistor and a resistor 117 connected, in series form the capacitor 115 as an impedance whose impedance value is adjusted to a proportional value. In this case, a signal having the fixed time interval is generated as a function of a ratio at which the energy of the capacitor 114 is discharged through the capacitor 115.
Patent JP-S63164737-A (JP)
Title: Network management method for communication system
Inventor: SHINDOU ASAKO
IPC: H04B3/46
Filed: 1986-12-26
Abstract: PURPOSE:To allow a slave station to easily detect the line interruption with a master station by sending a code of route information pattern used by the master station to the slave station periodically and receiving and detecting it by the slave station. CONSTITUTION:The master station 0 stores the route information pattern in use and the slave station loads and stores the pattern used at system start from the master station 0. The master station 0 sends the code of route information pattern used at present periodically to slave stations 1-6. The slave stations 1-6 receive the route information sent from the master station 0 and if the route information sent from the master station 0 for a prescribed time in this case is not received, it is discriminated to have line interruption with the master station 0. Thus, the slave stations 1-6 detect the line fault in the network easily.
Patent JP-H07146171-A (JP)
Title: Combination weighing device
Inventor: YONEZU MICHIHIKO
IPC: G01G19/387
Filed: 1993-11-19
Abstract: PURPOSE:To average the amount of delivery of each weighing head and make uniform the quality of an object to be weighed by performing combination operation so that a weighing head with less integrating delivery weight of the object to be weighed from each weighing head can be selected preferentially for the optimum combination. CONSTITUTION:The integrating delivery weight for each weighing head is calculated from the weight signal obtained by weighing heads 11-18. A maximum value G1 and a minimum value G2 are extracted from the integrating delivery weight and an allowable range upper-limit value GX of error by the combinational operation this time is calculated. Then, the weighing head of the value G2 is selected to a priority participation head of combinational operation and then the value GX is subjected to combinational operation as the upper limit of error when the value GX and a value GX' at the previous processing are both less than the allowable absolute upper-limit value. Then, the weighing weight of this time of the weighing head is added to update the integrating delivery weight and to deliver an object to be measured. In this manner, the weighting head where the array of objects to be measured at a supply path 51 is the longest at the value G2 is selected for the optimum selection for delivering the objects to be measured, and the size of the array is reduced. By repeating it, the integrating delivery weight of the heads 11-18 can be averaged.
Patent JP-H09132132-A (JP)
Title: Brake system of vehicle with three axles
Inventor: OGAWA ETSURO
IPC: B60T17/04
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To hold a state where brake operation control lines of two systems are always secured and two or four or more wheels out of six wheels can be braked even if a brake operation control line of one system fails, in a vehicle with three axles provided with the brake operation control lines of three systems. SOLUTION: In a brake system provided with brake operation control lines of three systems for respectively brake-controlling wheel, brake operating pressure pipes 10, 11 connected to wheel, brakes 7b, 7c of right and left wheels of one axis of either a first axle R1 or a second axle R2 of two rear axles are crossed in relation to the brake operating pressure pipes of right and left wheels of the other axle in the opposite direction, and a dual relay valve or a relay valve 5 provided with a double check valve is provided on one brake operation control line of brake operation control lines of three systems.
Patent JP-H09162581-A (JP)
Title: Accommodating case
Inventor: NAKAYA MASAHIKO
IPC: H05K9/00
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an accommodating case wherein the size and the position of a space can be freely changed and the leakage to an adjacent space can be prevented by eliminating gaps in the bonding parts of partition walls. SOLUTION: Partition walls 2 which device the inside into a plurality of spaces are arranged. In order to arbitrarily eliminate the respective partition walls 2, bonding parts 3 of the respective partition walls 2 and bonding parts 4 of the partition walls 2 and an outer wall 1 have thin parts 32.42 which are sufficiently thinner than the thickness of the partition walls 2, as a collectively molded structure. The partition walls 2 can be easily eliminated from an accommodating case by breaking the thin parts 32 in chocolate breaking system similar to dividing trenches of a lamellar chocolate.
Patent JP-H06164468-A (JP)
Title: Adaptor unit for cordless telephone set
Inventor: ISHIKURA MASAMI
IPC: H02J7/34
Filed: 1992-11-25
Abstract: PURPOSE:To obtain an adaptor unit for a cordless telephone set by which not only regular use can be executed but also anybody can execute a hand-free speech, even in the case charge quantity of a built-in battery of the cordless telephone set drops and even in a place where there is no external power source. CONSTITUTION:When the unit is connected to an external power source, by a power source supply means, a voltage from a power source circuit for the external power source is outputted to a cordless telephone set 30 from power source terminals 21, 22, and also, outputted and charged to an auxiliary battery 50, and when this unit is not connected to the external power source, a voltage of the auxiliary battery 50 is outputted from the power source terminal 22, and also, by a hand-free means, a voice level in the periphery is detected so as to be switched automatically from a loudspeaker 43 to a microphone 42, by which even in the case the charge quantity of a built-in battery 12 of the cordless telephone set 30 falls and even in a place where there is no external power source, anybody can execute a hand-free speech by connecting to an adaptor unit 40.
Patent JP-S62275128-A (JP)
Title: Reactive high-molecular compound having amino group and bifunctional ligand and use thereof
Inventor: KURAMI YOSHINORI
IPC: A61K51/10
Filed: 1986-12-31
Abstract: PURPOSE:To obtain a high specific radioactivity radioactive medicine, by bonding a physiologically active substance to a reactive high-molecular compound obtained by reacting a polyamine with a bifunctional ligand compound and using the formed physiologically active substance-bound high-molecular compound as a carrier for the preparation of a radioactive medicine. CONSTITUTION:A radioactive medicine is obtained by the following way. Namely, a polyamine compound having at least three amino groups is reacted with a bifunctional ligand compound at a ratio of at least two molecules of the latter to one molecule of the former through amide bonds to obtain a reactive high-molecular compound (A) having at least one amino group. A physiologically active substance is bonded to at least one free amino group present in the compound (A) to obtain the physiologically active substance-bound high- molecular compound (B) and a carrier for the preparation of radioactive medicines is obtained by using said compound (B) as an essential component. A radioactive metallic element is bonded to said compound (B) through a chelate bond to obtain a radioactive medicine.
Patent JP-H03176603-A (JP)
Title: Cable length detecting circuit
Inventor: FUJIMURA NOBURO
IPC: H04B3/04
Filed: 1989-12-06
Abstract: PURPOSE:To obtain the information for detecting an accurate cable length by comparing phases of both signals multiplying the frequencies to N-fold for synchronous signal compoments which are extracted respectively from a transmitting signal having the phase delay generated by way of a signal transmitting cable and a transmitting signal not going by way of the transmitting cable. CONSTITUTION:An output signal or video signal 6 from a signal generator is divided to two by a dividing device 2. One signal 5 of them is inputted direct to synchronous signal separator 23 to extract the synchronous signal only, and the frequency of synchronous signal 32 is multiplied to N-fold by a multiplier 1 to obtain the signal 12. Another signal 7 becomes to the signal 25 delayed more than the signal 5 in accordance with the cable length in the manner of going by way of the cable 9. The signal 25 in which the phase delay is generated is inputted to a synchronous signal separator 24 to take out the synchronous signal only, and the signal 26 having the frequency multiplied to N-fold by a multiplier 8 is obtained. A phase comparison is made for the frequency- multiplied signals 12, 26 by a phase comparator 3, and the output pulse 10 for phase comparison to detect the delayed amount by the cable 9 is outputted, and after that, a mean value rectification is made by an integrator 4, thereby the information for detecting the cable length is obtained.
Patent JP-H10162707-A (JP)
Title: Timer switch
Inventor: HASEGAWA TSUNAICHI
IPC: H01H43/02
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a timer switch capable of being designed in small size. SOLUTION: A timer block 4 is housed in the central housing recess 7 in a body 2, and terminal blocks, composed of terminal plates 13 and 14, etc., respectively, are housed in housing recesses on both end sides. A cover 3 is mounted on the opening surface side of the body 2 to constitute a machine body, and a contact plate 15 is connected to the terminal plate 14. The contact plate 15 is wired so as to cross the timer blocks 4 in the extension part 10a of the upper part of a case 10, and a movable contact 16, provided on one end of the contact plate 15, is faced to a fixed contact 17a provided on one end of a contact plate 17. The contact plate 17 is connected to the terminal late 13, and is arranged in the extension part 10a similarly. Consequently since an opening/closing contact mechanism; composed of the contact plate 15 having the movable contact 16, and the contact plate 17 having the fixed contact 17a; is arranged in the timer block 4, a machine body can be miniaturized by effectively utilizing the space of the machine body.
Patent JP-H10162709-A (JP)
Title: Timer switch
Inventor: HASEGAWA TSUNAICHI
IPC: H01H43/02
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a timer switch capable of being designed in a small size. SOLUTION: Housing recesses 7-9 are formed on the center and both end sides, while communicated from an opening, in a body 2; and a timer block 4 and terminal plates 13 and 14 are housed in the central housing recess 7 and the housing recesses 8 and 9 on both end sides respectively. An about rectangular opening part 20 is provided on one side wall portion of the central housing recess 7 of a machine body 1, and the side part of the timer block 4 is fitted engaged with the opening part 20, also the side part of the timer block 4 is exposed from the opening part 20. This can ensure a sufficient space of the timer block 4 in the central housing recess 7, and also can shorten the width dimension of the timer block 4, thereby miniaturizing a timer switch.
Patent JP-H01156718-A (JP)
Title: Production of liquid crystal display element
Inventor: TERASAKA TORU
IPC: G02F1/13
Filed: 1987-12-15
Abstract: PURPOSE:To rapidly and easily produce an element having excellent quality by placing a liquid crystal compsn. within the sealing frame of one substrate, superposing both substrates and spreading the compsn. by a pressure reduction, then restoring the atmo spheric pressure and supplying a compsn. for replenishment through a packing port. CONSTITUTION:The liquid crystal compsn. 30 of the amt. of 50-90% of the amt. when the element is completed is placed within the frame of a thermosetting type sealant 20 having the packing port for replenishment on the substrate 11. The two substrates 11, 12 are superposed on each other and the pressure therein is reduced to spread the compsn. 30. The liquid crystal compsn. 31 for replenishment is then disposed in the packing port 21 and the atmospheric pressure is restored to suck the compsn. 31 for replenishment into a disposition chamber 40 through the packing port 21 by utilizing the difference in the air pressure. The packing port 21 is thereafter closed by a thermosetting type closing material 50 which is cured by heating. The time for production is thus reduced by executing the sticking of the two substrates 11, 12 and the spreading of the compsn. 3 with the same stage. The liquid crystal element having a uniform thickness is formed by packing the compsn. 31 for replenish ment into the element without excess or shortage.
Patent JP-H04187800-A (JP)
Title: Method for controlling copper sulfate plating bath
Inventor: NAKAJIMA SHIGEKI
IPC: C25D21/14
Filed: 1990-11-20
Abstract: PURPOSE:To keep the stability of a copper sulfate plating bath and to prevent defective plating by determining the concn. of an additive in the bath, calculating a deficient amount in the additive from the result, replenishing the deficient amount and further filtering off the by-product by activated carbon. CONSTITUTION:A fixed amt. of the plating soln. is sampled from a copper sulfate plating tank 1 and sent to an automatic additive analyzer 2. The additive concn. in the plating soln. is determined by the potential-scanning stripping method using a rotary electrode. A deficiency in the additive is calculated by a controller 3 from the additive concn. The deficiency is replenished to the tank 1 from an additive tank 4a through a fixed delivery pump 4. An activated-carbon filtration circulating pump 6 is operated in accordance with the integrated supply of the additive to circulate the plating soln. through an activated-carbon tank filter 5, and the by-product in the plating bath is filtered off by the activated carbon. Consequently, the additive concn. in the bath is kept in a specified range, the stability of the bath is maintained, and defective plating is prevented.
Patent JP-2001130856-A (JP)
Title: Passenger conveyor
Inventor: ABE YOSHIO
IPC: B66B23/02
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a passenger conveyor capable of suppressing nonuniform motion of a step chain without providing a slip joint on a driving device when a dispersed driving system is adopted. SOLUTION: An idler sprocket 40 and an idler sprocket 55 are provided on an upper part side forming the upstairs side and the lower part side forming the downstairs side, respectively. On the idler sprockets 40, 55 an endless step chain 6 to which steps 7 for passengers are fixed is wound. At an intermediate part of each idler sprocket 44, 55, one or a plurality of driving devices 2 for driving and braking the step chain 6 are arranged. The driving devices 2 are provided with driving gears 10 having involute tooth shapes and engaged to the step chain 6. The driving gears 10 are engaged to only a chain 6u on an upper side of the step chain 6, for instance. In the vicinities of just above of the driving devices 2 or the whole area, chain suppressing members 23 for suppressing vertical movement of the step chain 6 are provided.
Patent JP-H09161422-A (JP)
Title: Retrieval control device
Inventor: MIYAZAKI YOSHIHISA
IPC: G11B21/08
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To stably and quickly measure a drive load without causing the drive load and the drive sensitivity of a driving means from scattering when measur ing the driving load of the traveling means. SOLUTION: The retrieval control device moves a site for reading between two arbitrary points on a recording medium 1 at the time of initialization before starting the operation in one direction or in both directions with acceleration/ deceleration speed characteristics having a constant-speed period and compensates the feed forward signal of a feed forward table 35 based on the drive sensitivity and the driving load detected at the move. The reading site is moved with a speed servo so that the move up to the reproduction position of a track forms a specific speed profile according to a corrected feed forward signal.
Patent JP-H09160264-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KANAMARU MASAMI
IPC: C08L69/00
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreceptor excellent in printing resistance and capable of maintaining superior electrophotographic characteristic over a long period of time by incorporating crosslinked polycarbonate resin contg. a specified amt. of a methylene chloride-insoluble component as a resin binder into a photosensitive layer. SOLUTION: In this photoreceptor obtd. by forming a photosensitive layer contg. an electric charge generating material, an electric charge transferring material and a resin binder on an electrically conductive substrate, crosslinked polycarbonate resin which is a crosslinked body of crosslinkable polycarbonate resin and contains 0.1-75wt.% methylene chloride-insoluble component is contained as the resin binder. The crosslinkable polycarbonate resin as the material of the binder has satisfactory compatibility with the electric charge transferring material and does not cause whitening or gelatinization even when dissolved in a solvent and it is crosslinked to a certain degree of crosslinking.  Since the binder has high surface hardness and wear resistance, this photoreceptor is excellent in printing resistance and can maintain superior electrophotographic characteristics over a long period of time.
Patent JP-2001128981-A (JP)
Title: Ultrasonographic apparatus
Inventor: MIYAMOTO SHINICHI
IPC: A61B1/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonographic apparatus capable of easily performing favorable ultrasonic diagnosis and effecting reduction of diameter and reduction of size of the tip as much as possible, and having good assembling efficiency and maintenability after assembling. SOLUTION: In an ultrasonic endoscope 1, a tip cap 13, an ultrasonic vibrator 15, a slip ring 21, an encoder 34 and a motor 36 are arranged in a series in order from the tip side and integrated by a housing 31 to constitute an ultrasonic scanning unit 37. The ultrasonic scanning unit 37 is removably fitted to the tip part 6 of the endoscope by a screw 40. At the time of fitting the ultrasonic scanning unit 37 to the tip part 6 of the endoscope, a connector 33 and a connector 45 are connected to each other to be controllable by an ultrasonic observing device, so that ultrasonic scanning can be started.
Patent JP-H06137340-A (JP)
Title: Clutch switching device
Inventor: SUENAGA HIROSHI
IPC: F16D11/04
Filed: 1992-10-29
Abstract: PURPOSE:To enable automatic and manual switching by one touch operation by making couplings movable together with a motor shaft, and inserting a handle in a hollow shaft hole in a coil type induction electric motor controlling liquid resistor. CONSTITUTION:A motor shaft is formed in a double structure of a shaft 3b and a hollow shaft 3c, and the shaft 3b is inserted slidably in the hollow shaft 3c. A pair of engaging couplings 20a and 20b are arranged oppositely on both the shafts 3b and 3c through a spring 22. A hole 26 is bored in the installing end of the couplings 20a and 20b of the hollow shaft 3c and the opposite side end part, and a handle 16a is made to be inserted. The handle 16a is inserted in this hole 26, and the shaft 3b is slid against the spring 22, and engagement of the couplings 20a and 20b is released. A screw gear 23 is arranged fixedly on the hollow shaft 3c, and is used as a transmission means of a load.
Patent JP-H02160142-A (JP)
Title: Device for stirring molten metal
Inventor: MASUKO TERUO
IPC: B22D1/00
Filed: 1988-12-14
Abstract: PURPOSE:To uniformize the temp. and the composition of molten metal, to reduce the development of oxide and to improve the melting yield by fitting opening hole of a nozzle so as to hold position, angle and shape, which can discharge the molten metal toward neighborhood of stagnated position of raw material being not yet melted. CONSTITUTION:Burner-fitting blocks 2, 2' are embedded at two positions in outer circumferential furnace wall and a flue 3 is formed at upper part of intermediate of both burner-fitting blocks 2, 2'. In the position range of the flue 3, pump cylinder type molten metal stirring device 5 opening the nozzle 4 toward furnace center, is set at bottom part in the melting furnace. In the melting furnace 1, the raw material, which is not yet melted, makes the stagnated position 12 at furnace center part of the raw material charging position and the neighborhood thereof. Discharged flow of the molten metal from the pump cylinder is worked so as to collide to the raw material group, which is not yet melted. By repeating suction and discharge of the pump cylinder, the molten metal stirring is executed to the raw material, which is not yet melted, and the temp. raising and melting of the raw material, which is not yet melted, and uniformization of the molten metal temp. and components are promot ed.
Patent JP-2001096093-A (JP)
Title: Hanger suspender for drying cloths
Inventor: SUZUKI HIDEJI
IPC: D06F57/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a hanger suspender for drying cloths, which can dry more washing cloths with a simple mechanism, by using space between poles disposed in parallel. SOLUTION: A hanger suspender is comprised to a saddle portion forming a groove in shape of inverse letter U and a plate body having a plurality of cuts. The plate body is laid from one of parallel sidewalls of the saddle portion to crossing direction in right angle.