baber/WOPTO huggingface dataset:
Patent JP-S62292476-A (JP)
Title: Filler for ink jet recording paper
Inventor: OGAWA MASAHIDE
IPC: B29L5/00
Filed: 1986-06-13
Abstract: PURPOSE:To prevent ink droplets from spreading or blurring and enhance density and clearness of images, by using amorphous silica having a high refractive index of at least a specified value as measured by a solvent method and an absorption characteristic of at least a specified value, as a filler for an ink jet recording paper. CONSTITUTION:Amorphous silica used as a filler has a median diameter of 2-15mum as measured by the Coulter counter method, an oil absorption of at least 180ml/100g, a refractive index of at least 1.450 as measured by a solvent method, and a moisture absorption of at least 35% when permitted to absorb moisture under a relative humidity of 90% and a temperature of 25 deg.C for 200hr. Since the amorphous silica has the high oil absorption, it is excellent in the property for retaining an ink applied as a jet on the surfaces of particles thereof or between the particles thereof, whereby ink dots are effectively prevented from blurring or spreading. Besides, since the amorphous silica particles have the high refractive index, multiple scattering or reflection occurs at the interface between a dye layer and the silica particle in the case where the silica particles support the dye layer thereon, whereby density and clearness of images are enhanced.
Patent JP-H11330762-A (JP)
Title: Electric equipment casing
Inventor: ICHIKAWA HIROTOSHI
IPC: H05K5/02
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To enable an electric equipment casing which is high in mechanical strength and anti-static properties to be provided at a low cost. SOLUTION: An electric equipment casing is composed of a case member 1, a casing member 2, and a frame member (shielding member) 3 which is interposed between the case members 1 and 2 and formed of conductive metal so as to be electrically grounded, wherein snap-fitting pawls 3a serving as engaging parts are provided to the frame member 3, snap-fitting holes 1c and 2c serving as engaged parts to be engaged with the snap-fitting pawls 3a are each provided to the casing members 1 and 2, the casing members 1 and 2 are joined together through the frame member 3 as engaged with the frame member 3, and the frame member 3 is arranged along a joint between the casing members 1 and 2.
Patent JP-S5660393-A (JP)
Title: Stored program timer
Inventor: ABE RIYOUICHI
IPC: G04G15/00
Filed: 1979-10-24
Abstract: PURPOSE: To make possible automatic control dependent upon many time bases, by discriminating time information, which are read successively from the memory device by a specific code, and comparing required time information with the standard time each other to output control information for the specified time.  
     CONSTITUTION: Presence or absence of a specific code indicating that set time information read successively from memory device 1 is not accompanied with control information is decided by detecting part 3' of comparing part 3, and the set time without the specific code and the standard time from standard time generating part 2 are compared with each other. Control information for the time is stored from device 1 into memory part 4 by the agreement output from comparing part 3, and output part 5 is controlled according to the output from memory part 4, thus performing automatic control dependent upon many time bases. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6026277-A (JP)
Inventor: YAMATO MASAHO
IPC: F26B11/04
Filed: 1983-07-25
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-H09313598-A (JP)
Title: Medical drain tube
Inventor: SAKAGUCHI YUKIHIKO
IPC: A61M25/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent blocking of outer groove routes, by bonding a specific number of outer groove tube ends to a cover tube with an adhesive and forming slits on ribs in front of bonded parts of adhesive applied grooves. SOLUTION: An adhesive 7 is applied or injected on/in at least one of grooves 5 at the end of an outer groove tube 1 to bond a cover tube 2. Slits 8 with an area not smaller than the section area of the groove 5 are formed at the front end position of the bonded part 3. Thereby, neighboring grooves 5 are made to communicate with each other. When an adhesive applied part, i.e., the bonded part 3, is agreed with the rear end position of the slit 8, drained liquid is nor retained in the groove 5 preferably. The cover tube 2 is made to be a straight round tube and its inside diameter is to be as small as possible so that the rib 6 of the outer groove tube 1 is not collapsed, thereby, it is not turned over.
Patent JP-S6028523-A (JP)
Title: Spinning of spun yarn
Inventor: KITAZAWA TOORU
IPC: D01H7/90
Filed: 1983-07-25
Abstract: PURPOSE:To obtain a spun yarn having excellent yarn uniformity and single yarn strength, by separating the filaments constituting the supplied sliver, collecting the filaments again, spinning under heating to obtain an open-end yarn, relaxing the twist structure of the yarn, and twisting and winding with a ring traveller. CONSTITUTION:In the spinning of a spun yarn from the filament bundle of a supplied sliver, the sliver A is formed to a filament bundle B having uniform fiber orientation and thickness with the drafting device 1, passed through the suction tube 2, and transferred continuously to the spinning chamber 3 at a constant rate, and the bundle B is opened and separated in the spinning chamber 3 by the high-speed rotor 5 furnished with a hollow shaft 4. The separated filaments are pressed toward the circumferential wall of the rotor 5 by the centrifugal force, collected again to a filament bundle tape, passed through the hollow shaft to effect the twisting of the bundle, and taken out to obtain an open-end yarn C. The yarn C is transferred to the shape-modifier 7 to relax the twist structure and modify the twisted form, and then twisted and wound by the ring traveller 8 to obtain the objective spun yarn.
Patent JP-S6027838-A (JP)
Title: Test-piece manufacturing device
Inventor: KIKUCHI AKIYOSHI
IPC: B30B1/00
Filed: 1983-07-26
Abstract: PURPOSE:To obtain a test-piece manufacturing device, which is compact and simlified, by performing compressing operation for a thermosetting resin by using a coil spring comprising a shape memory alloy. CONSTITUTION:A material under test 1 is mounted on a ram 3. A metal mold 4 is filled with thermosetting resin powder 2 from the upper side so that the material under test 1 is buried. A lid 6 is closed. A pin 13 is inserted into a slit part of a frame 5 and fixed. A handle 7 is tightened until a pushing plate 8 compresses the powder resin 2 and contacts with the metal mold 4. Then, a valve 21 of a communicating pipe is closed and a water feeding valve 19 is opened. A tank 16 is filled up with water, and a valve 19 is closed. A heater 14 is conducted, and the metal mold 4 is kept at 150 deg.C. When the temperature of the water in the tank becomes 100 deg.C, the valve 21 is opened, and the hot water is flowed into a tank 17. A coil shaped shape memory alloy 18 is heated and elongated, and the ram 3 is pushed up. The heater 14 is turned OFF, the valve 19 is opened, the tank 16 is filled with water and cooled, and thereafter the test piece is taken out. Since is coil shaped shape memory alloy is used, the device is made compact and simple.
Patent JP-S62292090-A (JP)
Title: Magnetic video recording and reproducing system
Inventor: AMANO TATSUYUKI
IPC: H04N9/808
Filed: 1986-06-11
Abstract: PURPOSE:To reduce the number of bits of a line memory by reducing frequency for driving the line memory in a digital signal procssing circuit. CONSTITUTION:At the time of recording, an input signal from an input terminal 1 is A/D converted by driving an A/D converter 2 at the 1st sampling frequency fs1. Then, switches 7, 10 are turned to convert the current frequency into sampling frequency fs2 (<fs1). The line memory 4 and a D/A converter 5 are driven by the frequency fs2. At the time of reproducing, the input signal from the terminal 1 is A/D converted by driving an A/D converter 2 at the frequency fs2. After driving the line memory 4 at the frequency fs2, switches 7a, 10a are turned to convert the current frequency into the frequency fs1. The D/A converter 5 is driven at the frequency fs1. Consequently, the number of bits of the line memory can be reduced.
Patent JP-H06331091-A (JP)
Title: Heat insulative noise absorbing plate with frame facing material stuck on it and its manufacture
Inventor: IMADA TAMOTSU
IPC: F16L59/00
Filed: 1993-05-15
Abstract: PURPOSE:To accurately apply facing material to a required position of a heat insulative noise absorbing plate by forming bending grooves on the facing material as bending or bent-back lines in such a member that the heat insulative noise absorbing plate is surrounded by the face like a casing. CONSTITUTION:In a noise absorbing plate used for interior parts such as ceiling or wall in a room, facing material 1 is made of glass cloth or the like. The facing material 1 has a bottom surface 8 which is substantially the same in area as the lower surface of a thick plate-like heat insulative member abutting thereto, vertical abutting parts 9 and horizontal abutting parts 10 extended outward therefrom, vertical bent portions 11 and horizontal bent portions 12 extended outward therefrom, and lugs 13 continued from side edges of the vertical and horizontal abutting parts 9, 10. Bending grooves are formed as bending edges 14 to 18 on the boundaries of the bottom surface 8, the abutting parts 9, 10, the bent portions 11, 12 and the lugs 13. Cut lines 19 are formed on the lugs 13 on the side of the horizontal abutting parts 10.
Patent JP-H10327115-A (JP)
Title: Voice multiplexed signal demodulator
Inventor: TSURUOKA AKIHIKO
IPC: H04H40/45
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To allow the demodulator to discriminate accurately a stereo/monaural signal and to conduct AM-demodulation by eliminating the need of an adjust ment process for a mounted voltage controlled amplifier VCA. SOLUTION: A 1st BPF 14a with a narrow band where fH is used for the center frequency extracts a pilot signal, a 1st limiter amplifier 15a shapes an output of the 1st BPF 14a to have a proper signal level independently of dispersion in the input signal and provides an output to a phase comparator 3. A 2nd BPF 14b and a 2nd limiter amplifier 15b are connected to an output of a frequency divider 6 in phase locked loops PLLs 3-6 and an output of the amplifier 15b is given to the phase comparator 3 to generate fH and 2fH signals synchronously with a pilot signal of an input voice multiplex composite signal for a carrier to eliminate a pilot signal from a MAIN signal and to conduct AM demodulation of a SUB signal.  Thus, since synchronization is taken by a signal passing through the BPF and the limiter amplifier in the PLL, the fH and 2fH signals synchronously with the input signal are obtained by the processing of the MAIN and SUB signals and discrimination of a stereo/ monaural signal and AM demodulation are conducted accmurately at all times without adjustment of a VCA different from a conventional demodulator.
Patent JP-H08328874-A (JP)
Title: Control system for cpu operating state
Inventor: ISHIHARA TAKESHI
IPC: G06F9/48
Filed: 1995-06-02
Abstract: PURPOSE: To decide the interruption requests generated from plural factors in terms of hardware and to process these requests regardless of the state of a CPU. CONSTITUTION: The interruption request signals A, B and C generated from a power switch 3, an input device and a clock having an alarm function are supplied to the corresponding interruption processing request terminals 7a, 7b and 7c of a CPU 7 via a processing request control circuit 6. At the same time, an OR circuit 6a of the circuit 6 generates an interruption processing request signal D from the signals A to C. The signal D is supplied to a start trigger terminal 7d of the CPU 7. Then the priority is set among terminals 7a to 7d, and the terminal 7d has the highest priority. When one of signals A to C is produced, the signal D is always produced. The CPU 7 is set in its operating state by the signal D and performs the interruption processing of signals A to C respectively.
Patent JP-S5839075-A (JP)
Title: Electronic circuit device
Inventor: KUGIMIYA KOUICHI
IPC: H01L31/16
Filed: 1981-08-31
Abstract: PURPOSE:To reduce the output of a light emitting element in an electronic circuit device which has an element for transmitting at least part of information  via light by forming a reflecting film made of a dielectric film such as SiO2 or Si3N4 on the inner surface of an alumina package, thereby effectively transmitting information between the elements even in the package of the electronic circuit of complicated shape. CONSTITUTION:A semiconductor integrated circuit substate 3 having a light emitting unit 2 is installed on an insulating substrate 1, and a semiconductor integrated circuit substrate 5 having a photodetector 4 is mounted on the substrate 1. A reflection film 7 which is made of substance that satisfactorily reflects the light such as semi-metal such as metal like Al or polycrystalline silicon is formed except the periphery of the part to mount the substrates 3, 5 on the inner surface of an enclosure 6 made of alumina or the like. The light emitted from the unit 2 is effectively arrived at the photodetector 4 even in weak light by the influence of the film 7, thereby enabling to transmit the signal from the substrate 3 to the substrate 5. Even if an obstacle such as projection 13 is existed in the package between the substrates 3 and 5, a light signal can be transmitted.
Patent JP-H0431871-A (JP)
Title: Thermomagnetic recording medium
Inventor: YAMANE HARUKI
IPC: G03G19/00
Filed: 1990-05-29
Abstract: PURPOSE:To obtain a high magnetic recording density by forming the thermomagnetic recording medium of Co/Pt artificial lattice films or Co/Pd artificial lattice films which are perpendicularly magnetized films having a low Curie point and a high residual magnetic flux density. CONSTITUTION:The perpendicularly laminated films consisting of the artificial lattice films 10 are laminated on a substrate 8. The artificial lattice films 10 are formed of the Co/Pt artificial lattice films formed by alternately laminating the Co layers and the Pt layers or the Co/Pd artificial lattice films alternately laminated with the Co layers and the Pd layers. Recording is, therefore, executed in the direction perpendicular to the surface of the recording medium and toners are stuck onto magnetic latent images to visualize the latent images at the time the magnetic latent images are formed by as magnetic recording means. The thermomagnetic recording medium formed of the material having the high residual magnetic flux density and the low Curie temp. is obtd. in this way. The resolution is increased and the electric power consumption is reduced when this medium is used for a thermomagnetic printer.
Patent JP-H032760-A (JP)
Title: Electrophotographic sensitive body
Inventor: KURODA MASAMI
IPC: C07D333/20
Filed: 1989-05-30
Abstract: PURPOSE:To obtain an electrophotographic sensitive body for a copying machine or a printer having high sensitivity and superior repetitive characteristics by forming a photosensitive layer contg. at least one kind of specified hydrazone compd. CONSTITUTION:A photosensitive layer contg. at least one kind of hydrazone compd. represented by formula I or II is formed. In the formula I, A is an optionally substd. arom. residue, a condensed polycyclic residue or a heterocyclic residue, R1 is optionally substd. aryl and m is 0 or 1. In the formula II, each of R2-R8 is halogen, alkoxy, optionally substd. alkyl, alkenyl, aralkyl or aryl and n is 0 or 1. A sensitive body having high sensitivity at the time of positive charging and negative charging and superior repetitive characteristics is obtd.
Patent JP-H04340320-A (JP)
Title: Circuit protective device
Inventor: TAOKA SHIGEO
IPC: H02H5/04
Filed: 1991-05-13
Abstract: PURPOSE:To protect equipment by breaking a driving power supply circuit to a part at abnormal overheating of the same part. CONSTITUTION:A part 4 is supplied with driving power through the switching circuit by a transistor 2, and reference voltage V2 is input into by comparison circuit by a comparator 5, and Vcc is connected to earth by a resistor R1 and a thermistor Rt arranged in series. With the thermistor Rt side as an earth, the said power voltage is divided, and the same divided voltage V1 is input as comparison voltage, and the thermistor Rt is attached to the inside, etc., of the part 4, and the abnormal temperature rise of the part 4 is detected as the change of the resistance value of the thermistor Rt. A comparator 5 compares the comparison voltage V1 generated by the change of the same voltage value and the reference voltage V2 and outputs a control signal, and input, it into said switching circus, and breaks the same switching circuit to stop the power supply to the part 4 and protect equipment.
Patent JP-S61293496-A (JP)
Inventor: NEGI SHIGEO
IPC: G05B11/36
Filed: 1985-06-24
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-S5661850-A (JP)
Title: Synchronizing device
Inventor: KURODA HIDEO
IPC: H04L13/08
Filed: 1979-10-24
Abstract: PURPOSE:To avoid the out-of-synchronism for the frame when the frame is detected, by securing a synchronization of the bit phase of the digital signal received a time-division multiplication on the transmission line and the frame phase with the integrated bit phase and the frame phase of a station. CONSTITUTION:The frame memory 18 stores the signal read out of the elastic memory 12 and then reads the signal in the reference bit timing to secure the frame phase synchronization. And the control circuit 26 detects that the write/read addresses of the memory 12 approximate more than the fixed value when the preamble time slot is received and then gives a jump to both the reading address of the memory 12 and the writing address of the memory 18 by the time slot number less than the preamble time slot number. Thus the bit phase of the digital signal received a time-division multiplication and the frame phase can be synchronized with the integrated bit phase and the frame phase of a station. As a result, the out- of-synchronism can be avoided for the frame when the frame is detected.
Patent JP-H086214-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: TSUKADA KAZUYA
IPC: G03C5/305
Filed: 1994-06-20
Abstract: PURPOSE:To provide the method of processing the silver halide photographic sensitive material freed of deterioration of dryability and capable of obtaining photographic performances good in sensitivity and covering power by using a processing composition capable of processing both of development and fixation by only one composition. CONSTITUTION:(A) The silver halide photographic sensitive material is processed by using a processing solution comprising one part of a developing composition containing 3-pyrazolidone and the like and one part of a fixing composition in the conditions of (1) and (2), where (1) is represented by the expression: developing time/(developing time and fixing time)<0.50, and (2) is represented by the expression: developing temperature/fixing temperature <=1.00, and (B) the developing composition contains 4,4-di-substituted-1-aryl-3-pyrazolidoneas as the 3-pyrazolidone, and as an organic inhibitor, at least 2 kinds selected from benzimidazoles, benzotriazoles, indazoles, and mercaptotetrazoles, and the photosensitive material is processed by the method described in (A).
Patent JP-S5362127-A (JP)
Title: Current transformer for instruments
Inventor: AOYANAGI HIROKUNI
IPC: H01F38/34
Filed: 1976-11-17
Abstract: PURPOSE: To provide the current transformer for instruments combined with a voltage detecter, by mounting shield unit facing a first winding in a tank containing the current transformer for instruments and detecting a voltage by the use of the electrostatic capacity between the first winding and the shield unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08331678-A (JP)
Title: Time slot switching circuit
Inventor: SHIMOSE EIJI
IPC: H04J3/17
Filed: 1995-06-05
Abstract: PURPOSE: To effectively prevent the reading of unnecessary data to an output by a simple constitution. CONSTITUTION: Each buffer circuit is provided with dual port memories 17 and 18 having a data readable/writable port P1 and data writable port P2. After input data is written from the port P1, the stored data is read from the port P1 and prescribed data is written in the same address after data is read within the same memory cycle time as the data reading from the port 2. Each buffer circuit is provided with dual port memories 27 and 28 having a data writable port P1 and a data readable port P2. After input data is written from the port P1, the data is read from the port P2 and prescribed data is written in the same address after data is read within the same memory cycle time as the data reading from the port P1.
Patent JP-H05306957-A (JP)
Title: Infrared thermal imaging device
Inventor: TSUCHIMOTO KOZO
IPC: G01J5/48
Filed: 1992-04-29
Abstract: PURPOSE:To obtain the continuous picture information of an object moving in a fixed direction by starting readout from memories upon detecting the completion of writing and repeating readout from one memory until the writing to the other memory is completed. CONSTITUTION:Only a rotary mirror 7 is rotated by controlling 21 a line scanning function and only the infrared rays from an object 1 are inputted to a write switching section 23 after the rays are made incident on a detector 10. When the infrared rays are inputted, writing is started to a connected memory 24 and readout of picture information is performed from a memory 25 connected by means of a readout switching section 26. A write/readout control section 36 which inputs the timing signal of a timing signal generation circuit 34 always counts the write and readout to and from the memories 24 and 25 by means of a write counter 37 and readout counter 38 and, during the period when writing is made to the memory 24, controls the switching sections 23 and 26 so that readout can be repeated from the memory 25 and old picture information can be read out again. When the writing to the memory 24 is completed, the new picture information is read out from the memory 24. Therefore, continuous picture information can be always obtained, since the readout never skips over the writing.
Patent JP-S5926668-A (JP)
Title: Gasket and production thereof
Inventor: HIKICHI TAKEO
IPC: F16J15/08
Filed: 1982-08-06
Abstract: PURPOSE:To prevent the elasticity of a gasket from being reduced due to temperature variations or the like and to maintain the sealing property of the gasket, by a method wherein a gasket is formed from a shape memory alloy so that it is expanded in a temperature range higher than the shape memory temperature thereof and is contracted in a temperature range lower than the shape memory temperature. CONSTITUTION:A gasket 1 obtained by bending a plate material of a shape memory alloy is an annular body having a U-shaped cross sectional form opened in the radially outward direction, and is so set that the width thereof in the axial direction becomes larger than the depth of a fitting groove 5 as indicated by broken lines in a temperature range higher than the shape memory temperature thereof and becomes smaller than the depth of the groove 5 as indicated by dotted lines in a temperature range lower than the shape memory temperature. Accordingly, when an operating temperature in the higher temperature range is attained, the gasket 1 tends to be enlarged in the axial width through the change from the broken-line condition to the dotted-line condition, so that it is pressed between the bottom surface of the groove 5 formed in one member 2 and the other member 3, thereby providing a sealing action between the members 2, 3.