baber/WOPTO huggingface dataset:
Patent JP-S6378637-A (JP)
Title: Packet switching system
Inventor: OKANDA TOMOSHI
Filed: 1986-09-22
Abstract: PURPOSE:To reduce the number of subscriber line control parts compared with that of packet mode terminals, to reduce line cost per subscriber, and to contrive to miniaturize a packet switching equipment, by deciding the subscriber line control part to be used at every issuing of a call from the packet mode terminal. CONSTITUTION:When a subscriber line scanning part 32 detects the call, for example, from the packet mode terminal 10-1 to the 10-m, out of the packet mode terminals 10-1-10-m, a packet switching control part 34 controls a switch 33 based on a bit of information stored in a subscriber line control part vacant information storing part 38, and connects the packet mode terminal 10-1 from which the call is issued, to the subscriber line control part in nonuse, for example, 31-1, out of the subscriber line control parts 31-1-31-n, and also, by referring a subscriber line vacant information storing part 37, and detecting that a subscriber line 20-m corresponding to the packet mode terminal of a communication opponent is in nonuse, the control part controls the switch 33 based on the bit of information stored in the subscriber line control part vacant information storing part 38, and connects the subscriber line control part 31-1 in nonuse to the packet mode terminal 10-m of the communication opponent.
Patent JP-S61103830-A (JP)
Title: Agent against parasitic protozoa
Inventor: WATAYA YUUSUKE
IPC: A61K31/7052
Filed: 1984-10-25
Abstract: PURPOSE:To obtain the titled low-toxic agent against parasitic protozoa, by using a compound such as tubercidin-N<3>-oxide, etc. as an active component. CONSTITUTION:The objective agent against parasitic protozoa contains a compound selected from tubercidin-N<3>-oxide, 5-methylsulfonyltubercidin, 5- hydroxymethyltubercidin, 5-formyltubercidin oxime, their 5'-phosphoric acid esters and their salts, as an active component. It is applied for the prevention and remedy of diseases of man and mammals caused by a parasitic protozoa, especially protozoa belonging to Leishmania genus. It can be administered orally or parenterally at a dose of 0.05-50mg/kg daily.
Patent JP-H1169594-A (JP)
Title: Insulated wire room-temperature heat shrinkable cover
Inventor: KASUGAI HIROSHI
IPC: H01R4/72
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an insulated wire sleeve cover which can be attached and fixed to the connection part of insulated wires easily, and even if the insulated wire has a protrusion on its insulation, a work for removing the protrusion is eliminated at the time of connection for making connection work simple. SOLUTION: Both ends 10b and 10b' of a sleeve cover 10 is formed by molding of a room-temperature heat shrinkable material so as to have their diameters smaller than the outside diameters of wires 2 and 2' and the outside diameter of a conductor connection sleeve 1. A middle part 10a of the sleeve cover 10 is formed by molding of a non-shrinkable material to have its diameter larger than the outer diameter of the conductor connection sleeve 1. Both the ends are expanded beforehand through the insertion of cylindrical expanding collars 12 and 12', whose diameters are larger than the outside diameters of the insulated wires and the conductor connection sleeves.  After the sleeve cover 10 has been transferred onto the conductor connection sleeve 1 with which the insulated wires are connected to each other and put on it, the expanding collars inserted into both the ends are pulled out so as to bind the ends of the sleeve cover tightly to achieve connection and moisture-proofness.
Patent JP-H0389850-A (JP)
Title: Power source
Inventor: SUZUKI KOJI
IPC: H02M3/28
Filed: 1989-09-01
Abstract: PURPOSE:To obtain a small size power source in which the rising speed of a pulse is large with a small overshoot and ripple by driving a converter transformer in high frequency of large amplitude, and so controlling as to increase the rise driving amount of a high voltage output larger than a driving amount at a high voltage level of the high voltage output. CONSTITUTION:When a rectified output V0 reaches a predetermined value V1, the output of a comparator 6 is inverted from a low level to a high level. A transistor Q1 is cut OFF by this output to stop driving of following converter transformer T1. If the output V0 becomes a predetermined value or less, the output of the comparator 6 is inverted from a high level to a low level, and driving of a converter transformer T1 by a PWM circuit 43 is started. Then, the output V0 is raised, the output of the comparator 6 is inverted, and the driving of the transformer T1 is stopped.
Patent JP-S61103495-A (JP)
Inventor: SAWAZAKI KAZUYUKI
IPC: D06F33/02
Filed: 1984-10-24
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-H0968746-A (JP)
Title: Back cover for camera
Inventor: OGI MIKIO
IPC: G03B17/02
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To form a compact camera body by installing a hinge part for supporting a back cover for a camera so that the back cover may be freely opened/closed ahead of the center of a cylindrical spool chamber. SOLUTION: The hinge part 23 is arranged ahead of the center O of the spool chamber 13, and also, the hinge part 23 is stored in a recessed part, that is, a narrow part 19 formed at the boundary between a spool chamber partition member 17 and a battery chamber partition member 18. By having such a constitution, the back cover 21 and the hinge part 23 present the smooth external appearance so that it may become one body with the external appearance of a grip part 12. Thus, when a photographer holds the grip part 12, his holding hand is not pressed by the hinge part 23. Besides, it is unnecessary to increase the whole length of the camera body 11 and also to make the external appearance large. Besides, the hinge part 23 and the spool chamber partition member 17 overlap each other, so that it doesn't matter that light leaks from the hinge part 23.
Patent JP-S6285203-A (JP)
Title: Production of polarizing film
Inventor: KAWAGUCHI HIDEO
IPC: G02B5/30
Filed: 1985-10-09
Abstract: PURPOSE:To improve the moisture and heat resistances and the polarizing property by uniaxially stretching a polyvinyl alcohol film contg. iodine, treating the stretched film with the acidic soln. of glutaraldehyde and drying it. CONSTITUTION:A PVA film is immersed in an aqueous soln. contg. iodine and potassium iodide and is uniaxially stretched 2-6 times in a wet state The stretched film is treated with the acidic soln. of 4-3pH contg. 20-1% glutaraldehyde under the tension and is dried at 75-130 deg.C. Since the film is treated with the soln. contg. glutaraldehyde, the moisture and heat resistances are improved and the degree of polarization of light at about 750nm can be increased.
Patent JP-H0787049-A (JP)
Title: Tdma communication system
Inventor: KANAIDA SHINJI
IPC: H04J3/16
Filed: 1993-09-10
Abstract: PURPOSE:To change number of slots in one frame in following to a transmission quantity of the system. CONSTITUTION:This system is provided with slave stations 1, 2, 3, 4 making data communication and a master station 0 controlling allocation of a time slot for data communication by the slave stations 1, 2, 3, 4. Each of the slave stations 1, 2, 3, 4 in the TDMA communication system is provided with a synchronization processing means 22 making processing synchronously with a synchronization word sent from the master station 0 and a data transmission reception section 23 having a parameter setting means 24 receiving a parameter designed by the master station 0, setting a frame length and a time slot number for succeeding data communication after the synchronization is established by the synchronization processing the synchronization processing means 22. Moreover, the master station 0 is provided with a transmission quantity monitor means 13 monitoring the transmission quantity by detecting whether or not a time slot in a frame is busy and a transmission section 11 changing a transmission speed depending on the monitor result by the transmission quantity monitor means 13.
Patent JP-S6469568-A (JP)
Title: Sintered material of silicon nitride and production thereof
Inventor: SUZUKI TATSUHIKO
IPC: C04B35/584
Filed: 1987-09-09
Abstract: PURPOSE:To obtain a high-density sintered material of silicon nitride having high strength and excellent toughness, by blending Si3N4 powder of alpha type with Y2O3 powder and Al2O3 in a specific ratio, molding and sintering in an inert gas. CONSTITUTION:Si3N4 powder comprising >=75wt.% Si3N4 of alpha type is blended with Y2O3 powder or a precursor thereof and Al2O3 powder or a precursor thereof in such a way that the amount of the Y2O3 powder or a precursor thereof is 8-20wt.% calculated as Y2O3 and the amount of the Al2O3 powder or a precursor thereof calculated as Al2O3 is in the weight ratio of (Y2/O3/Al2O3)=5-30. Then the mixture is molded and sintered in an inert gas at 1,600-1,900 deg.C. Si3N4 consists of alpha type and beta type and Si3N4 comprising >=75% alpha type is used in the method. When the amount of Si3N4 of alpha type is <75wt.%, a sintered material slightly has pillar-shaped texture and a sintered material having high toughness is not obtained.
Patent JP-H0781347-A (JP)
Title: Vehicle suspension device
Inventor: TAKAHASHI SATORU
IPC: B60G17/015
Filed: 1993-09-10
Abstract: PURPOSE:To compensate the delay of changeover timing in a samping characteristic, getting sufficient dampability, and to secure the steering stability of a car by shifting a target damping position as far as the specified position for compensation in an extension side hard area direction or pressure side hard area direction, in the case where a large low frequency road surface input is continued. CONSTITUTION:A shock absorber (b) has a damping characteristic altering means (a) equipped with both extension side and pressure side hard areas, and a damping characteristic control means (e) has a target damping position in a soft area when a springing vertical speed detected by a springing vertical speed detecting means (c), and the target damping position in the extension side hard area when a direction judging code is upward and further it has a basic control part (d) to be set in the pressure side hard area when this direction judging code is downward, respectively. In addition, a compensation control part (f) which shifts the target damping position as far as the specified position for compensation in the extension side or pressure side hard area when peak value of the springing vertical speed becomes more than the large input threshold value continuously as many as the specified times, is installed there.
Patent JP-H0968717-A (JP)
Title: Reflection color liquid crystal display element and its production
Inventor: MITSUI SEIICHI
IPC: G02F1/137
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a bright reflection color liquid crystal display element having high visibility and a process for producing the same. SOLUTION: This reflection type color liquid crystal display element 100 has a first liquid crystal layer 4 and second liquid crystal layer 5 facing each other, a frit reflection layer 10 for reflecting the light transmitted through this first liquid crystal layer 4 and a second reflection layer 11 for reflecting the light transmitted through the second liquid crystal layer 5. The first reflection layer 10 includes a first reflection region 10a for reflecting the light of a first wavelength band and a second reflection region 10b for reflecting the light of a second wavelength band. The second reflection layer 11 includes a third reflection region 11a for reflecting the light of the second wavelength band and a fourth reflection region 11b for reflecting the light of a third wavelength band.  The first liquid crystal layer 4 has the first liquid crystal region 4a and second liquid crystal region 4b in which the transmittance of the light of wavelength bands varying from each other changes according to impressed voltages. The second liquid crystal layer 5 changes the transmittance of the light of the entire wavelength band of the visible light according to the impressed voltages. The voltages are selectively impressed on the respective liquid crystal regions of the first and second liquid crystal layers 4, 5 by voltage impressing means and the light rays reflected from the respective reflection regions are subjected to additive mixture of colors, by which color display is executed.
Patent JP-S60118733-A (JP)
Title: Weather-resistant and impact-resistant resin composition
Inventor: KOKUBO TAKASHI
IPC: C08L21/00
Filed: 1983-11-30
Abstract: PURPOSE:A composition having improved impact resistance and weather resistance, consisting of an ABS resin wherein acrylic acid ester rubber particles are dispersed as particles having large particle diameter and an ABS resin wherein conjugated diene rubber particles are dispersed as particles having small particle diameter. CONSTITUTION:A composition consisting of (A) a graft copolymer wherein acrylic acid ester rubber particles having 0.1-0.45mum weight-average particle diameter are dispersed into a continuous phase comprising 10-90wt% aromatic vinyl monomer residue, 10-40wt% alpha,beta-unsaturated nitrile residue, and 0-80wt% methyl metacrylate, (B) a graft copolymer wherein conjugated rubber particles having 0.5-5mum weight-average particle diameters are dispersed into a continuous phase having the same components as that of the component A, and, if necessary, (C) a copolymer having the same continuous phase as that of the component A, having 5-40wt% total amounts of the whole rubber particles, wherein the whole rubber particles have 60-97wt% acrylic acid ester rubber particles.
Patent JP-H0777271-A (JP)
Title: Hydraulic controller of hydraulic actuation type transmission for vehicle
Inventor: OHASHI TATSUYUKI
IPC: F16H61/00
Filed: 1993-09-10
Abstract: PURPOSE:To secure a compensating function for a temperature change by detecting an energizing parameter of resistance value or the like varying according the temperature chance so accurately, in a device which controls hydraulic pressure by means of a solenoid valve installed in a hydraulic control circuit for a hydraulic actuation type transmission for vehicles. CONSTITUTION:A region In of the current energized state is judged according to sorting by the current value (Q1), and when the region In is a low current region 10, a resistance value Ra is not detected and the process is finished (Q2). When In 10 is the case, the elapsed time since it has cane to the region comes to the specified time TMSn to be set according to the region In (Q3, Q4, Q8), and when a difference between a command current value Ic and an actual current value Ia is smaller than a specified value DELTAISn to be set according to the region In (Q7), the actual resistance value Ra is detected (Q9). In addition, the specified time TMSn is set the smaller, the higher in the current region and the specified value DELTAISn the bigger, the higher in this current value, respectively, and thereby the resistance value Ra is preferentially detected at the high current region where detection accuracy in this Ra becomes heightened. Subsequently, an electric signal is corrected on the basis of the resistance value Ra and thus a temperature change is compensated.
Patent JP-S61105740-A (JP)
Title: Optical disk
Inventor: NAKAYAMA SHOICHI
IPC: G11B7/24047
Filed: 1984-10-29
Abstract: PURPOSE:To obtain an optical disk having excellent surface accuracy, heat resistance, etc. by providing a reflecting layer, dielectric layer, recording layer and surface protective layer on a substrate provided with an undercoating resin layer and a synthetic resin layer having a specular surface on the front on both or one surface of a disk having excellent rigidity and heat resistance in this order. CONSTITUTION:The epoxy resin undercoating layer 2 is formed on one or both surfaces of the disk 1 consisting of an Al plate, ceramic plate, etc. The disk 1 is put into a glass mold of which the inside surface is worked to the specular surface, then a liquid epoxy resin is cast into the space between the layer 2 and the specular surface and is heated to cure by which a layer 3 having the specular surface 3a is formed. The reflecting layer 4 consisting of Al, etc. is formed on the surface 3a of the layer 3 and thereafter an SiO2 dielectric layer 5 and Te-Sb oxide layer 6 are successively provided as the recording layer thereon. The SiO2 surface protective layer 7 is formed on the layer 6. The optical disk having the layer 6 on one or both surfaces and having the excellent heat resistance, surface accuracy and rigidity is thus obtd.
Patent JP-H0678324-A (JP)
Title: Amplitude limit method for digital color video signal and amplitude limit device
Inventor: KOBAYASHI YUJI
IPC: H04N9/68
Filed: 1992-08-25
Abstract: PURPOSE:To limit the amplitude of a color video signal with a small circuit scale by replacing a main digital luminance signal and a sub digital luminance signal resulting from amplitude-limiting 1st and 2nd main digital color difference signals respectively with 1st and 2nd sub digital color difference signals. CONSTITUTION:A digital D2 composite color video signal from an input terminal T1 is separated into a digital luminance signal Y and a digital chrominance signal C at a Y/C separation circuit 1. The signal C is inputted to a decoder 2 to obtain digital color difference signals U:2, V:2 whose frequency ratio is 2:2. The signal Y, the signals U, V are inputted to a delay circuit 23 and a changeover circuit 24. On the other hand, the signal Y and the signals U:2, V:2 are converted into signals Y, U', V' whose sampling frequency ratio is 4:14:4 via a circuit 13, given to a matrix circuit 14, in which three primary color signals R:4, G:4, B:4 are obtained and the amplitude is limited by a limiter 15, the signal is processed by a matrix circuit 17 to obtain amplitude limit luminance signals Y1, UL', VL', the circuit 18 halves the frequency to use the circuit 24 to replace the signal from the delay circuit 23 and it is outputted via the circuit 9.
Patent JP-H0955142-A (JP)
Title: Manufacture of coned disk spring-shaped thermoplastic resin switch equipped with push piece
Inventor: NAKAMURA TAKESHI
IPC: B29C45/26
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and small-sized switch having a good clicking feeling, by making a switch by injecting a thermoplastic resin after a film is molded by the use of a male die of desirable shape having an injection gate and a female die of desirable shape. SOLUTION: A resin film 1 is molded by the use of a male die 'A', which has an injection gate 'a' in its central part and a projecting part equipped with a dish-shaped recessed part, and a female die 'B', which is recessed in a dish shape in its central part and is equipped with a recessed part 'C' for forming a strike part in its bottom center for molding a strike part. Nextly, when thermoplastic resin is injected from the gate 'a', a push piece part 3, a strike part 4 and the like are formed in the molded article or the film 1 without any slippage, and a small-sized, lightweight, coned disk spring-shaped thermoplastic resin switch equipped with a push piece giving a good clicking feeling is thereby realized.
Patent JP-S6467362-A (JP)
Title: Thermal head
Inventor: MASUI KEIJI
IPC: B41J2/345
Filed: 1987-09-08
Abstract: PURPOSE:To use only one kind of substrate, eliminate the need for interconnection between two kinds of insulating substrates and contrive higher reliability and productivity, by mounting driving ICs for heat generating resistors directly on an insulating substrate provided with the resistors, and leading out external leads for a recording power supply and input/output of various signals directly from end parts of the substrate. CONSTITUTION:A plurality of heat generating resistors 2 are provided on an insulating substrate 1, and driving ICs 31-35 are mounted on the substrate 1 in correspondence with the resistors 2. Electrical connection between the ICs 31-35 and aluminum wirings 7 connected to the resistors 2 and electrical connection between the ICs 31-35 and external leads 5 provided at one end part of the substrate 1 are made by bonding wires 6. At the other end part of the substrate 1, external leads 4 are connected to power supply side terminals VH of the resistors 2. The external leads 5 are connected respectively to DATA IN, CLOCK, LATCH, VDD, GH, STROBE and DATA OUT terminals, for inputting and outputting various signals to and from the driving ICs 31-35. Thus, interconnection between two substrates is omitted, and an inexpensive and highly reliable thermal head can be realized.
Patent JP-H0674595-A (JP)
Title: Adsorption type cooling system
Inventor: YAMADA YASUO
IPC: F25B17/08
Filed: 1992-08-25
Abstract: PURPOSE:To provide an adsorption type cooling system in which a heating temperature of an adsorber can be maintained substantially constant even when heating means having variable heat quantity is used. CONSTITUTION:When low temperature air of an atmosphere inlet passage 28 is supplied to a first adsorber 20 through a first air passage 26, the air passed through the adsorber 20 is discharged toward a second adsorber 21, high temperature air discharged from an exhaust gas inlet passage 25 flows toward the adsorber 21 by the flow of the air, supplied to the adsorber 21 to heat the absorber 21. On the other hand, the low temperature air supplied to the adsorber 20 cools the adsorber 20, absorbs heat of the adsorber 20 to be combined with high temperature air to be discharged from the passage 25 and fed to the adsorber 21. In this case, when a heat quantity of the passage 25 is large, an air flow rate of the passage 28 is increased, while when it is small, the air flow rate of the passage 28 is decreased, and heating temperatures of the adsorbers 20, 21 become substantially constant.
Patent JP-H0675587-A (JP)
Title: Microphone echo device
Inventor: SAI YUKIHIRO
IPC: G10K15/12
Filed: 1992-08-25
Abstract: PURPOSE:To generate a microphone echo which suits for the music source from a sound source by changing a delay time so that the delay time suits for the music source from the sound source. CONSTITUTION:The device has a low pass filter(LPF) 14, a direct current source 15 which outputs a reference voltage, a comparator 16 which compares the signals from the LPF 14 and the reference voltage from the source 15 and detects the fact that the signals exceeds the reference level, a counter 17 which counts the number of the detections of the detection signals from the comparator 16 for the prescribed duration set in a timer 18 and a microcomputer 19 which contains a computing circuit 20 that computes the delay time based on the number of detections obtained by the counter 17 and a control circuit 7 which controls the delay time and the amount of mixing of echo components. The circuit 20 obtains an average value based on the number of counts of each count when the result of a constant count number is inputted and sets a delay time based on the average value. The control circuit 7 controls a delaying circuit 11 and the delay time obtained by the circuit 11 is made coincident with the delay time obtained by the circuit 20.