baber/WOPTO huggingface dataset:
Patent JP-H0850736-A (JP)
Title: Optical recording medium
Inventor: TANAKA TSUTOMU
IPC: G11B7/24035
Filed: 1994-08-05
Abstract: PURPOSE:To obtain an optical recording medium in which a RAM part in which a user can record, reproduce and erase and a ROM part in which the user can only reproduce by utilizing the difference of a recording temperature. CONSTITUTION:A magneto-optic disk 2A has a RAM part 4a at the inside and a ROM part 6a at the outside. The part 4a has an SiN dielectric layer 10, a TbFeCo recording layer 12, an SiN dielectric layer 14, and an Al reflecting film 16 sequentially laminated on a polycarbonate board 8. The part 6a uses a TbCo recording layer 18, and the other structure is the same as the part 4a. The layer 12 of the RAM 14 has a Curie temperature of 190 deg.C, and the layer 18 of the ROM 6a has a Curie temperature of 300 deg.C higher than the temperature which can be raised in a magneto-optic disk apparatus used by a user. A trader can record a desired software on the ROM area with a low-cost exclusive unit, and the user does not erase the purchased software even if the erroneously operated. When a protect program is previously charged in the software, the illegal copy can be prevented.
Patent JP-H1130451-A (JP)
Title: Low temperature reproducer for absorption type refrigerating device
Inventor: YASUO KOICHI
IPC: F25B33/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To eliminate overheated condition as much as possible by a method wherein a plurality of pieces of heat transfer tubes are arranged in a low temperature reproducing chamber and a thick solution receiver chamber is provided at the side of the low temperature reproducing chamber while a plurality of stages of baffle plates are provided in the thick solution receiver chamber. SOLUTION: The main body 1 of shell and tube construction is provided with an introducing header chamber 2 of refrigerant vapor from a gas/liquid separator at one end side of the same and a condensed water receiver chamber 3 at the other end side of the same while a low temperature reproducing chamber 4 is arranged at a middle position between them. The low temperature reproducing chamber is provided with a plurality of heat transfer tubes 4a, 4b, 4c while a thick solution receiver chamber 8, provided with a plurality of stages of baffle plates 51-53, is provided at the side of the low temperature reproducing chamber 4. The thick solution receiver chamber 8 is communicated with the low temperature reproducing chamber 4 through an overflow dam 9.  According to this method, overheating condition can be eliminated as much as possible and the saturating effect of the thick solution can be promoted.
Patent JP-2001016092-A (JP)
Title: Semiconductor logic circuit
Inventor: KANETANI KAZUO
IPC: H03K19/096
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To shorten the delay time of a logic circuit by installing an input or reference transistor closer to a power source, as compared to a decision transistor and installing decision transistors which independently activate complementary output nodes. SOLUTION: An input transistor MN1 of a second logic circuit 2 and a reference transistor MNB of a third logic circuit 3 are installed on a side closer to a power source VSS compared to a decision transistor MNL (first logic circuit 1) and a decision transistor MNR. J decision transistors are divided into the decision transistors MNL and MNR, and complementary output nodes (Q and IQ) are activated independently. A control signal ϕ1 is inputted to the gate of the decision transistor MNL, and a control signal ϕ2 is inputted to the gate of the decision transistor MNR. The control signal ϕ1 is inputted to the gate of a pull-up transistor MPL, and the control signal ϕ2 is inputted to the gate of the pull-up transistor MPR.
Patent JP-S6245255-A (JP)
Title: Data reception system
Inventor: TAKAHASHI HIDEO
IPC: H04L29/08
Filed: 1985-08-22
Abstract: PURPOSE:To decide automatically data transmission speed by sampling the first reception data in a start-stop data reception system and using a sampling value so as to decide the transfer speed. CONSTITUTION:A reception data is subjected to a level conversion by a receiver 1, and sampled by using a clock being N-time of the highest reception data speed generated from the clock 3 at a sampling circuit 2. In this case, the start bit part of the received data is sampled. The number of sample pulses is counted by using a counter circuit 4 to decide the data transmission speed, then a CPU 5 decides it and keeps the value and the value is set to a data transmission/ reception circuit 6. Then the data is transmitted/received according to the set transfer speed.
Patent JP-H0349214-A (JP)
Title: Method for epitaxial growth
Inventor: SUGAO SHIGEO
IPC: H01L21/203
Filed: 1989-07-18
Abstract: PURPOSE:To grow a compound semiconductor crystal film well by irradiating with molecules, consisting of III group element molecules or V group element molecules, and then locally irradiating with light, and then irradiating with molecules, belonging to the same group as said molecules but consisting of different element. CONSTITUTION:Introduction of arsine gas into an As molecule source 14 is stopped, and the surface of a GaAs substrate 13 is irradiated with TEG molecules from a TEG molecular beam source 16 to chemically adsorb a monomolecular layer thereto. Then, the surface of the GaAs substrate 13 is irradiated with Ar laser light through a light introducing port 15 and scanned and depicted in stripe-like shape with a predetermined width. Next, when irradiation with TEI molecules from a TEI molecular beam source 17 is carried out, a monomolecular layer having In atoms is chemically adsorbed selectively to a region wherein the chemically adsorbed layer is vanished by the irradiation with the light. Further, irradiation with As molecules from the As molecule source 14 is effected. Consequently, a hetero-epitaxial layer having a GaAs monomolecular layer is formed. This process and growth of only gallium arsenide are combined and repeated to obtain a hetero-epitaxial layer having a well structure, i.e. a light guide, in a GaAs monocrystalline film.
Patent JP-S57107655-A (JP)
Title: Line concentrating connection system
Inventor: KUSAYANAGI SHIYUUFUU
IPC: H04Q11/04
Filed: 1980-12-25
Abstract: PURPOSE:To realize a loop transmission system enabled for efficient line concentration connection, by normally transmitting line occupying information represent ing the properity of communication at each line concentrator to each terminal station. CONSTITUTION:Each line concentrator (not shown) checks the line occupancy in the own group at every line concentration group, this information is superimposed on a specific location of a transmission frame and transmtted on a loop transmission line 1. On the other hand, this transmission frame is received at a frame reception circuit 2 at a terminal station and applied to a frame separation circuit 5. A timing signal 1 from a bit counter 4 is applied to a separation circuit 5, and the said line occupancy information is separated based on this timing signal. This line occupancy information is stored in a line occupancy information storage circut 6 according to a timing signal, and this storage output is applied to an address generating circuit 8. Since the storage circuit 6 and the circuit 8 are provided corresponding to each line concentrator, each terminal device can transmit calling information to a line concentrator with a vacant line immediately.
Patent JP-S6429108-A (JP)
Title: Microwave band mixer
Inventor: MIYAZAKI MASAO
IPC: A47G25/12
Filed: 1987-07-24
Abstract: PURPOSE:To attain a microwave band mixer having an excellent characteristic of low noise and an advantage of a drain mixer with high converting efficiency by inserting an image signal blocking filter between a drain terminal and a local oscillation input terminal. CONSTITUTION:A block filter 13 for image signal having a frequency fm (fm=2 f1-fs) is provided at a location between a drain terminal 6 and a local oscillation signal input terminal where the impedance to an image signal viewed from the drain terminal is short-circuited, where f1 is a frequency of a local oscillation signal and fs is a frequency of a high frequency signal. Thus, the mixer is operated for image recovery and the image signal is converted again into an intermediate frequency signal effectively, then the conversion efficiency is improved and low noise exponent is realized.
Patent JP-2001008505-A (JP)
Title: Working device for field
Inventor: KISHI SHIGESUMI
IPC: A01B63/114
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a working device for a field, not requiring a machine for emitting a light beam, and capable of easily and accurately controlling an operation height by utilizing an electric wave from a GPS satellite becoming widely utilized. SOLUTION: A set height position and the height position of a working machine are regulated so as to be parallel by controlling a lift arm of a lift structure by a hydraulic control system 4, 11-13, setting the height position by a position controlling lever 19, receiving an electric wave from a GPS satellite by a receiver 28, detecting the deviation of the height position of the working machine by a computer 29 for the control, and controlling the height position of the working machine so that the deviation of the set signal of the height position from the lever 19, from the detected signal of the height position may become constant. An MPLC 21 is switched to the signal detected by a height position-detecting tool 25 by a switch 31 when the detected signal from the height position detector is stopped or operated so as to be stopped.
Patent JP-S6429130-A (JP)
Title: Transmission antenna sharing system
Inventor: EBINE YOSHIO
IPC: H04B1/74
Filed: 1987-07-24
Abstract: PURPOSE:To prevent disturbance in communication without causing the attraction of other transmission power even in case of the coincidence with the frequency of other transmitter by providing a pin diode control circuit when the resonance frequency of a channel filter changes following the frequency of the transmitter. CONSTITUTION:An output terminal of a channel filter is divided into two, one branch is connected to a branch circuit of a transmission antenna sharing system via a pin diode 7 and the other branch is connected to a terminator via a pin diode 6, a pin diode control circuit 12 an when the channel filter is changed to tune its resonance frequency to the frequency of the transmitter and both the frequencies are detuned, the pin diode 7 is forward-biased and the pin diode 6 is reverse-biased. Thus, the attraction of the power caused when the frequency is coincident with the frequency of the opposite transmitter is prevented.
Patent JP-S57106537-A (JP)
Title: Bronze color plate glass
Inventor: NAKAGUCHI KUNIO
IPC: C03C3/087
Filed: 1980-12-24
Abstract: PURPOSE: To obtain bronze color glass for automotive windows by containing basic glass components consisting of specific amts. of SiO 2 , Al 2 O 3 , B 2 O 3 , CaO, MgO, Na 2 O, K 2 O, and coloring components consisting of specific amts. of Fe 2 O 3 , CaO, NiO, Se.  
     CONSTITUTION: Basic glass components consisting of 65W75 SiO 2 , 0.3W5 Al 2 O 3 , 0W5 B 2 O 5 , 5W15 CaO, 1W10 MgO, 10W18 Na 2 O, 0W5 K 2 O, 6W16 (CaO+MgO), and 10W20 (Na 2 O+K 2 O) by wt%, and coloring components consisting of 0.2W2 Fe 2 O 3 , 0W0.01 CoO, 0.003W0.1 NiO, and 0.0005W0.015 Se and contg. ≥100Fe 2 O 3 / CoO are contained. This glass is 580W590nm in main wavelength when measured in a 2° visual field by standard light A, and is suited as bronze color sheet glass for automative windows. When the thickness of the sheet glass is tmm if the coloring component wt%×t is set within the range of 1.2W2 Fe 2 O 3 , 0W0.01 CoO, 0.018W0.1 NiO and 0.003W0.015 Se, the transmittance of visible rays is ≥70%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59112304-A (JP)
Title: Sequence controller
Inventor: KAWASHIMA KEISUKE
IPC: G05B19/05
Filed: 1983-10-03
Abstract: PURPOSE:To make a sequence controller forward type and to set up a complex easily without using a pin board type keyboard by writing the program in an external controlling memory by depressing keys on a keyboard. CONSTITUTION:Keys 1 of a key group inputting the kinds of instructions and data, a memory M writing a sequence controlling program, display devices 2-4, and an ROM storing an internal controlling program are connected to a CPU in the sequence controller. In addition, external input terminals IN1-INn, output terminals OUT1-OUTn and a return instruction key connected to the keys 1 and the terminals IN1-INn and consisting of a control switch CS and switches S2 are connected to the CPU respectively. At the writing of a program in the memory M, the return instruction key is depressed at a step, a return instruction is written in the memory and the instruction is read out at the external control. Thus, an external load is controlled and the complex program can be set up easily.
Patent JP-2000020769-A (JP)
Title: Remote adjustment system for parking lot
Inventor: HASEGAWA HISAO
IPC: G07B15/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To enable a customer to make fare adjustment or discount processing of a packing rate by an adjustment terminal or a POS terminal in a store simultaneously with the payment of purchased goods and to automatically go out from a parking lot only by slow driving or momently stopping the vehicle at an exit gate when the parking rate has been previously adjusted. SOLUTION: In a parking system constituted by a vehicle number reader installed in a parking lot P, a numbered ticket issuing machine installed on an entrance gate and a numbered thicket input means built in a fare adjustment machine at an exit gate, a host computer 3 installed in the parking lot P is connected to a fare adjusting terminal equipment 20 arranged in the store S by a communication means through a management computer 21.
Patent JP-S6075649-A (JP)
Inventor: HONDA HIROSHI
IPC: D03D51/34
Filed: 1983-10-03
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-H063188-A (JP)
Title: Ultraviolet ray identifying sensor
Inventor: SASHITA NORIO
IPC: G01J1/50
Filed: 1992-06-22
Abstract: PURPOSE:To obtain a simple ultraviolet ray identifying sensor which can easily determine existence of ultraviolet rays A and B or amounts of both ultraviolet rays and does not require professional knowledge and apparatus. CONSTITUTION:An ultraviolet ray identifying sensor comprises a photochromic layer developing a color by ultraviolet rays of 280nm or more and less than or equal to 400nm, which entirely or partially contains coloring matters absorbing the ultraviolet rays A or B or is covered with a layer containing the coloring matters. Screening is used to form a thin film sensor part on a sheet surface or a plane, a curved part or an uneven surface of a solid structure, or integral formation is used instead of screening to form the sensor part. The sensor is conveniently portable and can easily detect ultraviolet rays outdoors.
Patent JP-H0349178-A (JP)
Title: Mounting structure for semiconductor device, mounting substrate and semiconductor device
Inventor: SHINTANI TOSHIYUKI
IPC: H01R33/76
Filed: 1989-07-18
Abstract: PURPOSE:To prevent a semiconductor device from being protruded from a mounting substrate and prevent the quality deterioration due to soldering by storing the semiconductor device in the recess of the mounting board, and connecting both of them with elastic contacts and leads. CONSTITUTION:A storage hole 4 is provided on a mounting board 2, end a semiconductor device 10 is placed in it without partially being protruded from the mounting substrate 2. A required number of contacts 5 are arranged on the inner wall of the storage hole 4 and connected to electric wirings 6 via coupling projections 5a. External leads 17 are made of an elastic member and brought into contact with contacts 5 and electrically connected by the elasticity generated by the external force. No solder is used for external leads, thus the quality deterioration due to heat can be prevented.
Patent JP-S6079868-A (JP)
Title: Laser beam recorder
Inventor: USHIO YUKIHIDE
IPC: H04N1/113
Filed: 1983-10-06
Abstract: PURPOSE:To prevent destruction of a recording medium and generation of an accident by interrupting a laser beam with an output of a control means transmitting a control signal to an optical system in a laser beam recorder provided with a scanning optical system. CONSTITUTION:A signal group 15 of a controller 8 transmitting control signals 6, 7 to a scanning optical system is inputted to an AND gate 14, and its output signal A and an output signal B of an AND gate 9 being AND output of the signals 6, 7 are ANDed by the AND gate 9. When an output signal C of the AND gate 16 is at H level, a laser drive circuit 10 is controlled so as to emit laser light. Thus, when at least a scanner ON signal 6 or a scanner ready signal 7 is at L level, the signal B is at L level, the output C resets a laser drive circuit 10 and the emittion of the laser light is interrupted at the light source,then the concentration of laser on one point for a long time is avoided.
Patent JP-H0933822-A (JP)
Title: Vibration restraining mechanism for telescope
Inventor: YAMAUCHI HIDETAKA
IPC: F16F9/14
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To restrain the vibration of a main reflection mirror on a condition that inclination is changed. SOLUTION: At least two leaf springs for supporting 19 being a piston shaft supporting part provided by leaving a space in between support a piston shaft 8b movably in a shaft direction so as to prevent contact between a piston 8 and a cylinder 9 from being caused by the change of a tilt angle. A piston shaft seal film 17 consisting of an annular elastic member seals a gap between the cylinder 9 and the piston shaft 8b and is deformed by following up the relative movement of the cylinder 9 and the piston shaft 8b.  Then, a reserve seal film 18 consisting of an elastic member is provided to hermetically seal an aperture part 9b provided on the side surface of the cylinder 9 and deformed to increase/decrease oil 16 in the cylinder 9 in accordance with the deformation of the seal film 17, and prevents the oil from being leaked from the aperture part 9b caused by the change of the tilt angle. The film 18 is provided on the base of the cylinder 9.
Patent JP-H049235-A (JP)
Title: Manufacture of opening/closing cover and opening/closing cover
Inventor: SUGIYAMA TAKASHI
IPC: B21D51/44
Filed: 1990-07-13
Abstract: PURPOSE:To easily mount an opening/closing cover and to prevent an elastic hook piece from being broken by inserting a closed opening/closing cover body into a sealing member, fitting pieces to the upper outer peripheral part of the opening/closing cover body and setting the sealing members to the opening/ closing cover body. CONSTITUTION:The opening/closing cover is set so that the opening/closing cover body 2 is a closed state can not be removed by locking projection pieces 12 and fitting pieces 19 for anti-slip rings of the sealing members 9A. When the opening/closing cover is positioned and pushed in an oblique state to the base part 4 of a container 3 filled with oil and coating material, the elastic hook piece 5 of the opening/closing cover body 2 is mounted on the base part 4 in an elastically locked state.
Patent JP-H0472521-A (JP)
Title: Rate of flow sensor
Inventor: MUTO HIROSHI
IPC: G01F1/22
Filed: 1990-07-13
Abstract: PURPOSE:To make a normal checking of the rate of flow at all times by forming an upper stopper from a wire which is bent into the form of a snap ring, mounting a plate member in the middle of this upper stopper, and thereby preventing biting into stopper when a float is elevated. CONSTITUTION:A pawl 8 is bent and a plate member 9 is mounted in the middle of an upper stopper 4 held by a groove 3 provided in a cylindrical member 1. A float 7 is elevated with the flow of a liquid 10 through a flow path 2 and contacts the upper stopper 4. This causes the oversurface 7A of the float 7 to contact the plate member 9, and the float 7 is prevented from encountering a situation where it can not sink because of biting-in of the oversurface 7A into the upper stopper 4. This ensures that the float 7 rises and falls according to increase/decrease of the rate of flow of the liquid 10, which eliminates occurrence of a situation where no sensing can be done unless the liquid is flowing, and thus the flowing condition is sensed certainly at all times to contribute to enhancement of the reliability.
Patent JP-H0824405-A (JP)
Title: Pachinko machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1994-07-15
Abstract: PURPOSE:To provide a pachinko machine having a decorative member which is never discarded at the replacement of a game board and decorates the circumference of a game area by a higher-class design. CONSTITUTION:As a decorative member for decorating the circumference of the game area of a game board 4, a decorative door 40 openable/closable and attachable/detachable to a front frame 2 is provided, and the peripheral part of the opening of the decorative door 40 is formed as the outer rail part 42 of the game board 4. When the game board 4 is replaced, thus, the simultaneous disposal of the decorative member as in the past is dispensed with, and the higher-class design of the decorative member can be performed.
Patent JP-S6342643-A (JP)
Inventor: MURAKAMI KENJI
IPC: A21C11/22
Filed: 1986-08-07
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-H0746899-A (JP)
Title: Automatic voltage regulator
Inventor: MATSUYOSHI ATSUKI
IPC: H02P9/14
Filed: 1993-07-28
Abstract: PURPOSE:To improve response by rectifying the output voltage of a generator while varying the phase thereof to obtain a detection voltage thereby decreasing the time constant of a low-pass filter. CONSTITUTION:A sine wave signal, representative of the output voltage from a generator, is fed to a lead phase shifter 1 and a lag phase shifter 2 in addition to direct feeding to a full-wave rectifier 8. The sine wave signal fed to the lead phase shifter 1 is subjected to phase shift of 120 deg. advance and fed to a full-wave rectifier 4 thence to an adder 10. The sine wave signal inputted to the lag phase shifter 2 is subjected to phase shift of 120 deg. lag and fed to a full- wave rectifier 6 thence to the adder 10. The adder 10 adds the outputs from the full-wave rectifiers 4, 6, 8 and delivers the sum to a low-pass filter 12. Since the low-pass filter 12 produces an output equivalent to a three-phase full-wave rectified output, the cut-off frequency of the low-pass filter can be set equal to that for three-phase full-wave rectification. Consequently, the time constant is decreased and the response can be improved.