baber/WOPTO huggingface dataset:
Patent JP-S58212983-A (JP)
Title: Light fixing type heat sensitive recording medium
Inventor: YANO HARUHIKO
IPC: G03C1/61
Filed: 1982-06-07
Abstract: PURPOSE:To obtain a light fixing type heat sensitive recording medium by which highly sensitive thermal recording can be performed, which has excellent preserving stability, and wherein diazonium salt, a coupler, and a basic material, which are insoluble or hard to dissolve in water, are provided in a base body in a fine particle state together with a binder. CONSTITUTION:Diazonium salt (e.g. p-N, N-dimethylaminobenzene diazonium or the like), which is insouble or hard to dissolve in water; a coupler (e.g. o- hydroxydiphenyl or the like), which is insoluble or hard to dissolve in water, and a basic material (e.g. 1,3-diphenylguanidine or the like), which is insoluble or hard to dissolve are dispersed in water. The dispesed liquids are mixed. Then a binder (e.g. PVA or the like) is added as required, and a paint is prepared. Then the paint is applied or impregnated to a base body (e.g high quality paper and the like), and an intended light fixing type heat sensitive recording medium is obtained.
Patent JP-S5522945-A (JP)
Title: Ink jet recording device
Inventor: YAMADA TAKEHIRO
IPC: B41J2/075
Filed: 1978-08-09
Abstract: PURPOSE:To obtain a device which deflects the flying directions of ink jet droplets on plural levels with a simple construction by providing means which changes the jet speeds and the masses of ink droplets corresponding to recording signals and means which changes the flying directions corresponding to said changes. CONSTITUTION:An ink jetting part 4 consists of a cylindrical piezoelectric element 42 which is polarized by high DC voltage and has electrodes 41a and 41b on the inside and the outside, an orifice plate 44 with a nozzle hole 43 on the front face of said element and a pipe 45 which introduces ink 2 from an ink tank 1 to an inside chamber 40. If suitable wave conditions are applied to the outer electrode 41b of the piezoelectric element 42, the volume of the inside chamber 40 is decreased suddenly and ink is jetted as the droplets of the jet speeds and the masses corresponding to the wave conditions. These ink droplets are charged by an electrostatic field formed by a charging and deflecting electrode 8 corresponding to the size of the droplets and are deflected corresponding to the size, or mass, of the droplets.
Patent JP-S5620324-A (JP)
Title: Container for miniature quartz oscillator
Inventor: GOTOU SUSUMU
IPC: H03H9/10
Filed: 1979-07-28
Abstract: PURPOSE:To make a quartz oscillator thin and miniature and to improve its yield by joining a base body and cover body together at a normal temperature by using fresh indium in manufacture of a container for a miniature quartz oscillator used for the time standard of a wrist watch. CONSTITUTION:In the internal space formed by joining ceramic base body 2 and cover body 3 of glass together, a miniature quartz oscillator is contained. After indium is interposed between ceramic base body 2 and glass cover body 3, pressing ceramic base body 2 and glass cover body 3 from above and below pushes surface oxides 11 and 14 of indium 8 out by base body 2 and cover body 3 and further pushes by internal fresh indium parts 15 and 16 out together with surface oxides 12 and 13. Therefore, junction surfaces of base body 2 and cover body 13 come into contact with fresh indium to join together. Thus, sealing is secured at a normal temperature, so that while the miniature quartz oscillator in made thin and miniature, its yield can be improved.
Patent JP-H03295475-A (JP)
Title: Surface potential measuring device
Inventor: AKIYAMA OSAMU
IPC: G01R29/24
Filed: 1990-04-13
Abstract: PURPOSE:To attain exact measurement by fetching the counted value of a counting circuit when a stop signal is received and calculating the charged potential of an object to be measured from digital data and the control value. CONSTITUTION:A line of electric force emitted from the object to be measured is detected by a potential sensor device 1, and the electric field intensity is converted to a voltage signal and made to be a DC voltage signal with the process of a signal rectifying circuit 3. Then, a digital signal is obtained by an A/D converter 7. By an ultrasonic sensor device 2, the ultrasonic wave is generated and emitted to the object to be measured, and also the reflected ultrasonic wave is detected thereby. At this stage, the stop signal is obtained by a signal process circuit 4 from the received signal, and the time interval from the time when the signal is originated by the sensor device 2 till the time when it is received by the circuit 4, is measured by the counting circuit 6. The aforementioned sensor device 2 is excited, the circuits 4, 6 are reset, and the data from the converter 7 are fetched, then the counted value of circuit 6 is fetched when the stop signal from the circuit 4 is received. By means of calculating the charged potential of the object to be measured from the digital data and counted value by an arithmetic control part 8, the exact measurement can be performed.
Patent JP-S5321510-A (JP)
Title: Delta modulation communication system
Inventor: MURANO KAZUO
IPC: H04J3/12
Filed: 1976-08-11
Abstract: PURPOSE:To make it possible to transmit various kinds of control signals to the transmission system without a substantial influence on transmission of delta modulation output of analogue signals.
Patent JP-S58217219-A (JP)
Title: Turning method
Inventor: NOZAWA RIYOUICHIROU
IPC: G05B19/4103
Filed: 1982-06-05
Abstract: PURPOSE:To enable highly accurate turning processing to be achieved by making the rotational speed of a main shaft variable depending upon whether rough processing or finish processing is required in a turning process. CONSTITUTION:A cutter blade TB is located apart by l from a work WK before start of turning. The turning is started after the cutter blade shifts by lafter an one revolution signal is generated, i.e., time DELTAdelta+Td is elapses. In case the rotational speed of a main shaft is high, the rotation angle is larger compared with a lower speed case. By making an approach distance dL occurring from the generation of the one revolution signal to turning initiation smaller than an approach distance ds in case of a lower speed, turning starting positions at higher and lower speeds can be made equal to each other.
Patent JP-H08293927-A (JP)
Title: Terminal network controller
Inventor: HONMA TSUGURO
IPC: H04M11/00
Filed: 1995-04-21
Abstract: PURPOSE: To perform a normal operation by resetting time information and storage information when a telephone line is cut off once, then it is recovered. CONSTITUTION: While the telephone line 8 is connected, a constant voltage generating part 5 fetches the power of a station feed from the telephone line 8 and supplies it to every part. A timer part 10 operates an internal clock, and a setting information memory part 18 stores specific setting information relating to automatic metering, etc., and automatically meters the data of a gas meter 20 connected via a meter interface part 6 based on the internal clock and the setting information.  Assuming that the telephone line is cut off once, then, it is recovered, a center reception setting part 14 communicates with a center terminal 7 via a transmission/reception part 2 and a network control part 4 by the instruction of a line cutoff detecting part 3 detecting such recovery, and obtains the present time and the setting information, and resets them on the timer part 10 and the setting information memory part 18, respectively, and disordered time and lost setting information due to line cutoff are recovered, then, the normal operation is performed.
Patent JP-S59221597-A (JP)
Title: Heat exchanger
Inventor: OONISHI TOSHIYA
IPC: F28F21/06
Filed: 1983-05-30
Abstract: PURPOSE:To improve the heat transmitting rate out of a heat transmitting tube due to reduction in the diameter of the transmitting tube by employing a synthetic resin capillary tube as the heat transmitting tube. CONSTITUTION:Many longitudinal and lateral tubes 2, 2... and 3, 3... formed of synthetic resin capillary tubes having 1.28mm. of outer diameter and 1.00mm. of inner diameter are woven to form a mesh, headers 4, 5 are provided at both ends of the tubes 2, 2..., headers 6, 7 are provided at both ends of the tubes 3, 3... to construct a heat exchanger 1. When the exchanger 1 has small capacity, one exchanger may be enough, but in order to obtain desired capacity, many exchangers 1, 1... are superposed, the headers, 4, 4..., 5, 5..., 6, 6... and 7, 7... are bonded to construct a heat exchange unit A, and heat exchange may be performed between the fluids passing between the interior and the exterior of the tubes 2, 2... and 3, 3....
Patent JP-S5525613-A (JP)
Title: Tension adjustment of belt and buffer device
Inventor: KIHARA SHIZOU
IPC: B62D55/30
Filed: 1978-08-10
Abstract: PURPOSE: To automatically maintain initial tension and buffer functioning starting load continually and fixedly, by mounting a pressure source between an oil pressure source and a pressure chamber for setting idler movement starting and a decompression instrument between the oil pressure source and a pressure chamber for initial tension.  
     CONSTITUTION: An accumulator 5 is installed between a reducing valve 3 mounted to a piping 1 extending from a main system oil pressure source and an idler set pressure chamber 10a through a check valve 4, and a decompression instrument 12 is further disposed between a pressure chamber 11a for initial tension and the reducing valve 3. Thus, the pressure of a main system is transmitted to the accumulator 5 through the check valve 4 when pressure in the accumulator 5 becomes not more than the set pressure of the reducing valve 3, and the  inner pressure is used as the set pressure of the reducing valve 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5321555-A (JP)
Title: Orthogonal phase signal generator
Inventor: WADA HITOSHI
IPC: H03L7/00
Filed: 1976-08-12
Abstract: PURPOSE:To make the orthogonal phase signal generator of a TV receiver set keep an orthogonal phase stable for a long time without using an orthogonal phase regulator.
Patent JP-S5430754-A (JP)
Title: Microprocessor
Inventor: IKEDA YUTAKA
IPC: G06F1/26
Filed: 1977-08-11
Abstract: PURPOSE: To prevent internal devices from breaking down, and to stabilize the operations by dividing the function of a microprocessor into mechanical-setting units so as to give the constitution the number of degrees of freedom, and by enabling the microprocessor to close and cut off the power supplies in a certain order when several power supplies are required. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0778656-A (JP)
Title: Connector with exchangeable contact device
Inventor: ERITSUKU JIEEMUZU POORASU
IPC: H01R12/52
Filed: 1994-05-10
Abstract: PURPOSE: To obtain a connector that allows an element more complex than a diode to be replaced easily by replacing contact elements. CONSTITUTION: A connector has an insulation housing, a ground plane 50, and multiple contact elements 14 set inside a hole of the insulation housing. These contact elements 14 have an electric conductor 54 providing a front edge, rear edge, and central part, and a circuit element 70 is attached to the central part. The circuit element 70 has multiple terminals, including a first terminal 72, a second terminal 74, and a third terminal 76, that are connected to the central part of contact element 14. A first clip 80 electrically connects the second terminal 74 to the ground plane 50, while a second clip 82 is electrically connected to the third terminal 76. Furthermore, a circuit board 52 having a conductor 118 electrically connected to the second clip 82, which is installed inside the housing, is equipped.
Patent JP-H07298741-A (JP)
Title: Self-running type fertilizer applicator
Inventor: KOMATSU CHIMAO
IPC: A01M9/00
Filed: 1994-05-11
Abstract: PURPOSE:To provide a self-running type fertilizer applicator capable of increasing and decreasing spraying density of fertilizer and changing spraying direction and excellent in operability and workability by providing a specific fertilizer- dropping opening part and a shutter plate, etc., therein. CONSTITUTION:This self-running type fertilizer applicator 20 is provided with a spraying shaft 7, a rotary spraying plate 9, a fertilizer tank 16, a stirring member 12, a C-shaped fertilizer-dropping opening part 15b formed in belt shape over a semicircle on the bottom 15a of the fertilizer tank 16, the first shutter plate 17 (a flow rate controlling shutter plate) of a disc plate having a fertilizer dropping round holes A, B and C, superposed to a base plate 15a from the lower part and rotatable around a bearing 7b and the second shutter plate 18 (a shutter plate changeable to spraying direction) 18 having fertilizer dropping round holes (a), (b) and (c) aligning with these fertilizer dropping round holes A, B and C of the first shutter plate 17 and superposing to the first shutter plate 17 from the lower part and rotatable around the bearing 7b. Furthermore, spraying density is increased or decreased by the first shutter plate and the spraying direction is changed by rotating position of the second shutter plate 18.
Patent JP-H01272842-A (JP)
Title: Production of high-tenacity polyethylene multi-filament yarn
Inventor: YAGI KAZUO
IPC: D01F6/04
Filed: 1988-04-21
Abstract: PURPOSE:To obtain the subject yarn having remarkably improved utilization ratio of single fiber strength to the final multi-filament yarn and useful for various ropes, etc., by applying creep deformation to a polyethylene multi- filament yarn having high modulus and strength. CONSTITUTION:The objective yarn can be produced by using a polyethylene multi-filament yarn having high modulus and strength in a state of single yarn or doubled yarn and maintaining the yarn at a temperature to allow creep deformation of said filament and between room temperature and the melting point of polyethylene under a load corresponding to 10-60% of the breaking load under normal temperature, thereby effecting creep deformation of the yarn. Preferably, the creep deformation ratio is 5-25% and the filament is a multi-filament spun from an ultra-high-molecular weight polyethylene and having an elastic modulus of >=40GPa and a strength of >=1.5GPa.
Patent JP-H03293634-A (JP)
Title: Production of color filter
Inventor: MATSUSHIMA FUMIAKI
IPC: G02F1/1335
Filed: 1990-04-12
Abstract: PURPOSE:To facilitate even the sufficient application of color filters to a liquid crystal panel of a supertwisted nematic (STN) type by forming dyed films, then forming a polymer material having high transparency in the gap parts in the dyed films and on the dyed films in such a manner that the respective dyed films have the same thickness by an electrochemical method. CONSTITUTION:After org. pigments are dispersed into an aq. micelle soln. of a surfactant having redox reactivity and are made into colloid, an electrolysis is effected in the aq. micelle soln. to deposit the org. pigments on a transparent electrode substrate to form the dyed films. The polymer material having the high transparency is thereafter formed in the gaps in the dyed films and on the dyed films by the electrochemical method in such a manner that the respec tive dyed films have the same thickness. Namely, the respective dyed films of R, G, B are so formed as to have respectively optimum color tones and the film thickness of the transparent polymer material to be formed thereafter is adjusted to form the films in such a manner that the dyed films plus the polymer material have the same film thickness with the respective dyed films. The thickness differences between the dyed film layers are eliminated in this way and the application to the liquid crystal panel of the STM is possible.
Patent JP-H038059-A (JP)
Title: Document processor
Inventor: SAKURAI AKIRA
IPC: G06F17/21
Filed: 1989-04-17
Abstract: PURPOSE:To share one printer by the various kinds of document preparing and editing devices by converting document information, which are stored in a storing medium, to common document information and printing the information. CONSTITUTION:A common converting part 1 discriminate the kind of the document preparing and editing device, which prepares a document stored in a floppy disk FD, and afterwards, the directory part of the FD is read. Then, a document name table is prepared and sent to a control part 2. The converting part 1 reads the document information of a designated document name, which is received from the control part 2, from the FD and converts the information to the common document information which are determined in advance. Then, an intermediate file 4 is prepared and transmitted to the control part 2. In the control part 2, after the write processing of a converter parameter is executed, the conversion processing of an object from the document preparing and editing device to the file 4 is executed by the converting part 1 and a print parameter is written. Afterwards, printing is executed by a printing part 7.
Patent JP-H08293609-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MURAMOTO MASAHIKO
IPC: H01L21/20
Filed: 1995-04-21
Abstract: PURPOSE: To avoid sticking of blocking material to a substrate while maintaining the transparency of the substrate and suppressing the raising dust. CONSTITUTION: A silicon oxide as an impurity diffusion preventive film 210 is formed on a transparent insulating substrate 200 so as to form a semiconductor layer 220 on this silicon oxide film. At this time, since a conventional block member is not placed on the back side of this transparent insulating substrate 200, a semiconductor film 230 is naturally bonded to the back side. After the formation of a semiconductor layer surface roughening preventive film 240, the semiconductor layer 220 is irradiated with a laser beam to be crystallized. Next, the semiconductor film 230 is etched away using said film 240 as a surface protective film.  Through these procedures, film sticking or dust production can be reduced during the formation step, furthermore, enabling the transmission LCD device, etc., to be manufactured without deteriorating the transmission factor of vissible light from back side by etching the rear side semiconductor film 230.
Patent JP-S60240235-A (JP)
Title: Data receiving system
Inventor: MASUDA SEIICHI
IPC: H04L13/18
Filed: 1984-05-15
Abstract: PURPOSE:To generate no transmission delay caused by the increase of the number of terminal interface circuits by constituting a titled system so that plural terminal interface circuits receive simultaneously in parallel a demodulating frame data from a demodulating circuit for demodulating and outputting a data of each channel. CONSTITUTION:A data signal MD-i of a one frame (n) channel is transmitted onto a transmission line L(i). This data signal MD-i is inputted to a signal converting circuit 1, demodulated, and thereafter, outputted as a read use demodulating signal (DTRU) and a transmission use demodulating signal (BFR) of each terminal. The signal DTRU is sent in common to all terminal interface circuits 2... connected to the signal converting circuit 1, and also the signal BFR is inputted as a demodulating signal BFR-1 to each terminal interface circuit 2... successively in prescribed array order. In such a way, from the signal converting circuit 1, two kinds of demodulating signals DTRU, BFR are outputted together with clock signals CP1-CP7 in accordance with the inputted data signal MD-i, and supplied to plural terminal interface circuits 2....
Patent JP-S58214627-A (JP)
Title: Fuel regulator for fuel injection pump
Inventor: TOMIJIMA HITOSHI
IPC: F02D41/36
Filed: 1982-06-07
Abstract: PURPOSE:To correct to uniform fuel injection for entire cylinders by correcting the fuel injection for each cylinder in accordance with the difference between the average revolution speed corresponding to the entire cylinders and the revolution speed corresponding to each cylinder. CONSTITUTION:The basic control amount is operated from a revolution sensor 15 for detecting the engine speed, an engine load sensor 19 producing a signal indicating the engine load, average engine speed based on the engine revolution and the load while the study level for every cylinder is calculated in accordance with the difference between the average engine revolution and the revolution corresponding to each cylinder, while a control circuit 1 for correcting said basic control amount by the study level for every cylinder to calculate the control amount for every cylinder and a flow control valve 2 provided in the fuel suction path of an injection pump for receiving the control signal based on the control amount data from said control circuit to correct disuniformity of fuel injection between each cylinder are further provided.
Patent JP-S5525623-A (JP)
Title: Braking device of trailer
Inventor: KAWAMURA TAKAO
IPC: B60T15/36
Filed: 1978-08-11
Abstract: PURPOSE: To load a brake with minimal brake power required and thus improve its durability, by reducing the air pressure fed from a pressure source to the brake through a decompression device fitted to an emergency braking line.  
     CONSTITUTION: When the pressure (PE) in an emergency line 2 is reduced below a preset level and a relay emergency valve 5 is opened, the down and upstream pressure of a limiting and quick valve 8 are equalized because of an inlet port 16. But when the discharge pressure of the valve 5 increases above the preset level, a plunger 11 is lifted and its inner wall is pressed to the upper spherical end of a valve stem 14 to close the inlet port 16. then the air pressure fed in an air chamber 7 is reduced at a certain rate. By appropriately setting the ratios of pressure receving areas S 1 , S 3  of the plunger 11, the pressure fed in the air chamber 7 is reduced when the pressure PE drops and especially when the pressure is released to the atmospheric air through separation of the tractor, which can improve the durability of the brake. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03295856-A (JP)
Title: Dielectric porcelain composition
Inventor: IKEDA NOBUHIKO
IPC: H01P7/10
Filed: 1990-04-11
Abstract: PURPOSE:To obtain a stable dielectric porcelain composition having high dielectric constant, low dielectric loss and small temp. dependence of dielectric constant by adding GeO2, B2O3, CuO as the assistant component to the main system comprising BaO, Nd2O3, Sm2O3, TiO2, PbO, Bi2O3. CONSTITUTION:This invention offers such a dielectric porcelain composition having the main component expressed by the formula and containing 0.7-3.5wt.% GeO2, 0.3-1.5wt.% CuO and 0.7-3.5wt.% B2O3, added thereinto as the assistant component. The obtd. dielectric porcelain composition has high dielectric constant and high Q-value, and moreover, small temp. dependence of resonance frequency. This composition can be sintered at low temp. of 1000-1050 deg.C by use of Au, Ag-Pd as inner electrodes. Therefore, HF resonators, filters, etc., can be greatly miniaturized by using this composition.
Patent JP-S5533892-A (JP)
Title: Electroslag welding method
Inventor: WADA TAKESHI
IPC: B23K25/00
Filed: 1979-08-01
Abstract: PURPOSE:To reduce deformation due to welding contraction of welding material by mounting a heavy object of high rigidity in the opposite side of the welding plane of the welding material. CONSTITUTION:In the opposite side of the welding plane of welding materials 1, 2 such heavy objects 8, 9 that increase rigidity of the welding materials 1, 2 and resist the deformation are mounted. By means of this, in electroslag welding, even what has small rigidity of the welding materials 1, 2 as in case of sticking welding, becomes available to control the deformation owing to welding construction to be small, and suitable welding can be implemented.