baber/WOPTO huggingface dataset:
Patent JP-H03291601-A (JP)
Title: Phase difference plate
Inventor: IIDA SHIGEKI
IPC: G02F1/1335
Filed: 1990-04-10
Abstract: PURPOSE:To facilitate the manufacture and to use the phase difference plate as various optical elements by constituting it of a film consisting of a transparency substrate, an oriented film formed on the substrate, and a liquid crystal high polymer which is formed on the oriented film, subjected to nematic orientation in a liquid crystal state, and becomes a glass state at a liquid crystal transition point or below. CONSTITUTION:The phase difference plate is constituted of a film consisting of a transparency substrate, an oriented film formed on the substrate, and a liquid crystal high polymer which is formed on the oriented film, subjected to nematic orientation in a liquid crystal state, and becomes a glass state at a temperature of a liquid crystal transition point or below. In this regard, as for the liquid crystal high polymer to be used, it is indispensable to have a satisfactory orientation property by an interfacial effect, and also, to have a glass phase in a lower temperature part than a nematic phase. In such a way, this phase difference plate is suitable for an optical element for a liquid crystal display, as well, and especially, suitable for a color compensation phase difference plate for obviating the coloring of an STN liquid crystal display, a black-and-white display of a high quality can be executed, and also, the manufacturing cost is low and the productivity becomes high.
Patent JP-S60237540-A (JP)
Title: Program registration system
Inventor: MURATA MASANORI
IPC: G06F12/00
Filed: 1984-05-10
Abstract: PURPOSE:To easily package and register a program in a system by providing the 1st command group for indicating the transfer and registration of the 1st program to the 2nd storage part and the 2nd instruction group for indicating the transfer of the 1st command group to the 2nd storage part. CONSTITUTION:A job catalog 2 and a user program file 3 are stored in a disk device 1 and a newly generated user program 5 and a job catalog 6 are stored on a floppy disk 4; and the program 5 is packaged in the disk 1 and registered in the file 3. In this case, when a control part 8 actuates the catalog 2 with a start command S from a system console 7, the catalog 6 is transferred to the disk 1 and its identification code ID001 is registered in the catalog 2; and the program 5 is transferred to the disk 1 on the start of it and its identification code ID081 is registered in the file 3.
Patent JP-2000280666-A (JP)
Title: Manufacture of ic card
Inventor: KOMATSU AKIHIKO
IPC: B42D15/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of an IC card, in which contact terminals provided on a wiring board layer can be accurately exposed. SOLUTION: On the under surface of a wiring board protective layer 5, a cut having a predetermined depth is formed at a position corresponding to contact terminals 31 formed on a wiring board layer 3, and a first protective layer 1, a first bonding layer 2, a wiring board layer 5, a second bonding layer 4, a wiring board protective layer 5, a third bonding layer 6 and a second protective layer 7 are laminated in the order starting from the lowermost layer, and the laminated respective layers are thermally pressed under the state being pinched vertically.  Then, a spot-facing hole for exposing the contact terminals 31 is formed from the surface of the second protective layer 7 to a depth, which corresponds to the cut, and the fragments of the wiring board protective layer 5 left over onto the bottom part of a spot-faced hole are removed, and an IC module 8 is installed in the removed spot-faced hole so as to connect the contact terminals 31 with a connecting terminal 81 of the IC module 8. By the above method, the contact terminal can be accurately exposed without damaging the wiring board layer 3.
Patent JP-S57207497-A (JP)
Title: Serial data transmitting circuit system
Inventor: TOYODA SHINJIROU
IPC: H04Q9/00
Filed: 1981-06-17
Abstract: PURPOSE:To simplify the circuit constitution and to improve the line utilizing efficiency, by providing a data line transmitting serial data between a main controller and a plurality of slave devices, a synchronizing signal line, and a control signal line providing the permission of occupancy of the data line, and controlling the function of these lines. CONSTITUTION:Seiral data are transmitted between a master device 21 and slave devices 221-223. The device 21 and 221-223 are provided with control signal SYNC output and input terminals 23 and 26, synchronizing signal CLK terminals 24 and 27, an input data Sin terminal 25, and an output data Sout terminal 28 respectively and connected via signal lines 20 and 30 and a data line 31. The device 21 always outputs a pulsive signal CLK. For example, when the device 222 makes data transmission, the output is started at the ''2'' pulse of the signal ClK, the device 21 detects a bit STR of the data Sin and outputs the signal SYNC to permit the occupancy of the data line 31. When the transmission of data is finished, the device similarly gives permission for occupancy of the data line to the devices 221-223 in order.
Patent JP-H05262112-A (JP)
Title: Vehicle suspension device
IPC: B60G15/06
Filed: 1992-03-18
Abstract: PURPOSE:To improve the layout by arranging a spring-damper unit in a corner part and its extension where between a wall-shaped vehicle body structural member and a vehicle body structural member crossly arranged intersect each other, thereby making better use of the dead space. CONSTITUTION:Rear end parts of right and left front side frames 3 which are provided with a radiator unit 7 between the parts in the vicinity of front ends are connected to a wall-shaped dash panel 12 facing approximately perpendicular to the side frames 3, and a spring-damper unit 30 is provided in a corner part 40 and its extension void space part 41 formed by a corner part, where the side frames 3 and the dash panel 12 intersect. A piston rod 33 of this spring- damper unit 30 is faced downward, and the lower end part is connected to a bracket member 43 fixed to the upper end part of an arm part 8a extending upward from the rear end part of a suspension cross member 8 in a rotatable manner through a shaft member 42. Thus, the spring-damper unit 30 can be arranged with excellent layout by effectively using the dead space of the corner part.
Patent JP-S59219043-A (JP)
Title: Electric value supervising system
Inventor: MAEDA OSAMU
IPC: H04B17/00
Filed: 1983-05-27
Abstract: PURPOSE:To allow both carrier terminal stations to judge easily whether a fluctuation in a received electric value is caused by a transmission line or any of the carrier terminal station devices by allowing both carrier terminal stations to supervise a transmitted value and a received value in a communication system where the carrier terminal stations are connected oppositely. CONSTITUTION:When loss or fluctuation or the like of a transmission line 3 is, for example, supervised from a carrier terminal station 1' to a carrier terminal station 2', a digital signal converted digitally from a transmitted value such as a transmission of a pilot signal, a transmitted voltage value of power for transmission and a transmitted current value or the like is transmitted from the carrier terminal station 1' to the carrier terminal station 2', and also transmitted to a level supervising device 11 and a comparator 10. A carrier terminal station device 5 converts digitally a received value such as a receiving level of the pilot signal, a received voltage of supply power and a received current value or the like to a comparator 13 and a level supervising device 14 and transmits the received value to a carrier terminal station device 4. Thus in case of the fluctuation of received value, both the carrier terminal stations 1', 2' can discriminate easily whether the cause exists in the transmission line 3 or the carrier terminal station devices 4, 5.
Patent JP-H07224730-A (JP)
Title: Fuel processing device
Inventor: MAKINO SHINJI
IPC: F02M27/02
Filed: 1994-04-06
Abstract: PURPOSE:To provide a fuel processing device which has small pressure loss and high contact efficiency with a fuel processing material. CONSTITUTION:A fuel processing material 26 is made to movably exist in a fuel processing container 22 having a fuel introducing port 24 one end and a fuel discharge port 25 on the other end, and the fuel processing material 26 is moved by the fluid pressure of a fuel to increase the efficiency of contact between the fuel processing material 26 and the fuel, so as to process the fuel.
Patent JP-S5428995-A (JP)
Title: Particle sampling device for sampling method of particle contained in the liquid metal
Inventor: HIMENO YOSHIAKI
IPC: G21C17/02
Filed: 1977-08-05
Abstract: PURPOSE: To facilitate removal of filter device providing the suppression plate where the filter device is suspended for the shoulder of cylindrical container forming top and bottom air space, and providing the inlet and outlet pipe of liquid metal for the cylindrical container wall. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11266721-A (JP)
Title: Seedling or nursery tree protector
Inventor: OSHIMA REIJI
IPC: A01G13/02
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a seedling or nursery tree protector, which can protect a seedling or nursery tree sown from wind or animals until they grow to a certain extent and is improved in handling characteristics by making it composed of surrounding and supporting sections of specific structures. SOLUTION: This protector is composed of a surrounding section 2a and supporting section 2b, the former being set to surround a seedling or nursery tree sown in soil at least around its side, and the latter being disposed below the surrounding section 2a to surround the root of the seedling or nursery tree in soil and to support the surround section 2a on the ground. It is preferable that the surrounding section 2a and supporting section 2b are made of a plate to form a monolithic cylinder, and that a plurality of holes 4 for ventilation and lighting are formed at least in the surrounding section 2a.
Patent JP-H03293540-A (JP)
Title: Impact fatigue breaking test for hard/brittle material
Inventor: KATO OSAMU
IPC: G01N3/32
Filed: 1990-04-11
Abstract: PURPOSE:To evaluate breaking characteristic when an impact force is received repeatedly by striking a ball with a fixed radius to a flat test piece with fixed dimensions (with thickness thereof exceeding a half of the ball). CONSTITUTION:A testing machine with an force of impact and a speed variable is used and a fixed stress is applied to various ceramic materials repeatedly to measure a frequency until the materials break. Here, the shape of a striking element which is optimum is spherical because of limited deformation or destruction and limited variations in contact condition. Secondarily, a test piece with a thickness thereof less than radius of a ball is caused to break with early penetration of cracking, resulting in larger scattering of data. To prevent this the thickness necessary of the test piece exceeds a half of the radius of the ball. A microscopic cracking develops depending on material with the repetition of a fixed impact force exceeding a certain frequency and when the impact force is increased, the frequency is reduced. This phenomenon is the same as fatigue and can be considered as impact fatigue breaking characteristic.
Patent JP-H09280543-A (JP)
Title: Equipment for regulating flow rate of powder-grains
Inventor: YAMADA KAZUJI
IPC: F23K3/02
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of deflection in a flow of powder-grains and to reduce the area of installation of equipment for regulating 4 flow rate of powder-grains by having a plurality of damper blades which are so provided as to surround a flow passage of the powder-grains and are opened and closed with the circular-arc faces directed toward the upstream side of the passage. SOLUTION: A damper for regulating a flow rate of pulverized coal is provided for each of a plurality of pulverized coal tubes 15 connected to one coal pulverizer 16 and it regulates the amount of supply of the pulverized coal and also prevents a deflected flow thereof. Rotating shafts 3 are provided for the pulverized coal tube 15 and they are equipped with circular-arc-shaped damper blades 2 for opening and closing a flow passage 4 of the pulverized coal which are so provided as to close uniformly from the upstream side toward the downstream side. These damper blades 2 are fitted to the rotating shafts 3 in two sets being opposed to each other outside the passage 4 so that they are directed toward the upstream side of a flow 1 of the pulverized coal and closed from the upstream side to the downstream side around the rotating shafts 3.  A flow rate detector 13 is fitted to a burner 12 and, based on an output signal thereof, the opening of each damper 10 is regulated by a control device 14.
Patent JP-H05135809-A (JP)
Title: Terminal device
Inventor: TAKAHASHI KAZUHISA
IPC: H01R4/48
Filed: 1992-04-14
Abstract: PURPOSE:To obtain a terminal device where the operating member does not move before the top of a cable conductor comes to the position where it surely makes contact with a terminal board and is fixed to it after getting over the contact part of a pressure-contact piece, that is, the specified position. CONSTITUTION:A terminal device has a case 10, which has a cable insertion pole 13 and an inner storage space 14, a chin spring 20, which is equipped on one side with a chain piece 21 and on the other side with a pressure contact piece 22, a terminal member 30, which has the chain spring mounted thereon and is equipped with a terminal board 31, and an operation member 40, which can move freely between the operating position where it presses the chain spring and the return position where it does not press the chain spring and is energized by the spring means when it is in return position. And, it is of such structure that, when the operating member is held in the operating position and the cable conductor is inserted in the specified position, the operating member separates from the condition of being held in the operating position, and that the pressure contact piece brings the cable conductor into contact with it and fix it. In addition, it is desired that the operating member should press the chain piece so that an interval between the terminal board and the top of the chain piece may be approximately not less than the outside diameter of the cable conductor, under a condition where the operating member is held in its operation position.
Patent JP-H10289460-A (JP)
Title: Laser beam power control method, optical disk data recording method and optical disk recording device
Inventor: NAGARA TORU
IPC: G11B7/126
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for optimizing the power of a laser beams used for recording an information signal by the irradiation of an optical disk and to provide a method for verifying the information signal. SOLUTION: When laser beams for recording an information signal on the recording surface of the phase transition optical disk is changed from power for recording a mark 4 to power for recording a space 3, undershoot is caused in a reflected light quantity from the recording surface of the laser beams. Based on the amount of this undershoot, the laser beams are optimized. Also, by discriminating the undershoot for a specified level, the recorded information signal is verified. This verification is performed also by comparing the output of the level discrimination with the information signal.
Patent JP-S5522270-A (JP)
Title: Tape driving device
Inventor: URATA YOSHITO
IPC: G11B15/093
Filed: 1978-08-02
Abstract: PURPOSE: To secure a quick detection in case the tape run is stopped owing to occurrence of the fault to the end of the tape or the tape run and then to give release to the take-up action of the tape by providing the clutch means and the detection means to the tape driving device.  
     CONSTITUTION: When tape 1 is taken up with necessary revolving number of reel stage 5, the normal take-up action is given. In case tape 1 comes to its end or its run is stopped, revolving number N 1  of 1st rotor 15 becomes slower than revolving number N 2  of 2nd rotor 16. As a result, the clutch means comprising steel balls 20aW20d plus wedge-shaped concavities 19aW19d is actuated to apply a large braking force to motor 8 in order to stop the motion of stage 5 and driving axle 12. In this case, a large driving force is produced to motor 8. Motor 8 has displacement in the oppsite direction to A in resistance to displacement component 11 and spring 10 in the form of the reaction of its own driving force. This displacement actuates switch 21 functioning as the detection means and electric circuit 22 to stop the conduction to motor 8. Thus the take-up action of tape 1 via stage 5 is released. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63262071-A (JP)
Title: Ultrasonic motor
Inventor: TAKAHASHI TSUGUO
IPC: H01L41/09
Filed: 1987-04-17
Abstract: PURPOSE:To simply construct an ultrasonic motor by associating 2 driving units in one motor housing, and pressurizing both by one spring. CONSTITUTION:An ultrasonic motor 10 is composed by containing two sets of driving units 30a-30b in a motor housing 20. The units 30a-30b are composed symmetrically of the same constitution, and each has a stator 33 made of a piezoelectric element 31 and a ringlike elastic unit 32, and a rotor 34, and output shafts 35 are coaxially extended externally. In this case, a pressure spring 36 is so extended as to press to separate the units 30a and 30b to press both the stators 33, thereby press-bonding the rotor 34 to the stator 33. Thus, when it is energized, the rotors 34 of the units 30a-30b are rotated to produce the output from both ends of the motor, thereby performing different operations.
Patent JP-S5219199-A (JP)
Title: Process for production of sodium silicate compound
Inventor: HORIUCHI HIROYUKI
IPC: C01B33/20
Filed: 1975-08-06
Abstract: PURPOSE: To produce easily with high yield the sodium solicate compound having high content of hydrogen peroxide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02276086-A (JP)
Title: Storage device
Inventor: YOSHINO SUSUMU
IPC: G11C8/00
Filed: 1989-04-17
Abstract: PURPOSE:To reduce mounting volume per unit storage capacity and energy consumption by composing an additional storage module only of a storing means and an internal storage bus interface, and connecting a basic storage module to the additional storage module by means of the internal storage bus interface. CONSTITUTION:A basic storage module 102 is connected through an internal storage bus interface 105 to an additional storage module 103 by an internal storage bus 106, and a write/read operation is executed. Further the read/write operation between the basic storage module 102 and the additional storage module 103 is executed through the internal storage bus interface 105, and a storage control means 108 of the basic storage module 102 controls the read/ write operation through the internal storage bus interface 105. Further the means 108 controls the read/write operation through a host device interface 104. Thus the mounting volume per unit storage capacity and the energy consumption can be reduced.
Patent JP-H08292091-A (JP)
Title: Ultraviolet detector
Inventor: SAKAI TOMOTSUGU
IPC: G01J1/02
Filed: 1995-04-20
Abstract: PURPOSE: To enable it to measure ultraviolet rays in explosion-proof environment by installing a fluorescent material radiating fluorescence corresponding to an ultraviolet dose, an optical fiber transmitting this fluorescence, and a light receiver measuring the intensity of this fluorescence, respectively. CONSTITUTION: When ultraviolet rays 12 are irradiated to a fluorescent material 11, the latter is excited, and thereby a longer wavelength of light (mainly visible light, near infrared light) than that of excited ultraviolet ray is radiated out of this fluorescent material 11 as fluorescence 13. In general, the intensity of the fluorescence 13 is proportioned to that of the ultraviolet ray 12, so that this ultraviolet intensity is securable by measuring the fluorescent intensity. Next, the fluorescence 13 is condensed by a lens system 14, inputting the fluorescence 13 into an optical fiber 15, and the fluorescence 13 is transmitted by the optical fiber 15, and then the fluorescence 13 is outputted to a light receiver 16 being set up in nonexplosion-proof environment.  The light receiver 16 measures the intensity of this fluorescence 13, outputting the measured result to a display 18 through a signal line 17 as an electric signal. The display 18 displays the fluorescent intensity related to the ultraviolet intensity. Thus measurement of the ultraviolet rats in the explosion-proof environment is made achievable.
Patent JP-S57210368-A (JP)
Title: Optical system controller of electronic copying machine
Inventor: FURUICHI MASAYOSHI
IPC: G03G15/041
Filed: 1981-06-19
Abstract: PURPOSE:To adjust a lens and a mirror by a motor which rotates in one direction by extending a wire for moving the lens to the roll of an arm member, and coupling the shaft of the arm member with a cam shaft for adjusting the  position of the 2nd mirror. CONSTITUTION:The wires 10 and 11 for moving a pedestal 1 mounting a lens 2 are fixed locking metallic fixtures 12 and 13, and are extended to the roll 17 of an arm member 19 at the other ends. The shaft of the arm member 19 is coupled with the shaft of a cam 22 for adjusting the position of the 2nd mirror, and a roll 24 abuts on the cam 22. For magnification variation, when the arm member 19 is rotated as shown by an arrow 39 until an alternate long and two short dashes line, the lens 2 is drawn to left by the wire 10 and is stopped at a prescribed position by a stopper 36. At the same time, the cam 22 also rotates as shown by the arrow 39 and the 2nd mirror moves to right until the attitude of the magnification variation is obtained. Thus, the positions of the lens and mirror are adjusted by the rotation of the one directional motor.
Patent JP-S58212615-A (JP)
Title: Thin film magnetic tape
Inventor: SHIIKI KAZUO
IPC: G11B5/17
Filed: 1982-06-04
Abstract: PURPOSE:To obtain a magnetic head having reliability to use for a long time by arranging spiral conductive coils wound plural times between aproximately parallel upper and lower magnetic layers through upper and lower inorganic insulating layers. CONSTITUTION:The inorganic insulating layer 12 consisting of SiO2 and Al2O3 forms SiO2 by sputtering method. The conductive coils 13a-13d are obtained by adhering an Al layer by evaporation method and forming the spiral coils wound four turns around a part to be the most adjacent point of the upper and lower magnetic layers by photolithographic process. The width Wa of the conductive coil part 13a on the leading end side (opposite side to a magnetic recording medium) of a magnetic head is set up wider than the width W of the conductive coil parts 13b, 13c, 13d on the side separated from the opposite side to the medium. When the surface C-C is treated so as to be the opposite surface to the medium by the succeeding work, the conductive coil part 13a is exposed on the surface C-C.