baber/WOPTO huggingface dataset:
Patent JP-H0444211-A (JP)
Title: Exposing device
Inventor: HANEDA HIDEO
IPC: G03F7/20
Filed: 1990-06-07
Abstract: PURPOSE:To individually detect and adjust the position and inclination of a laser beam from an excimer laser to an exposing device main body by independently providing mechanisms which respectively detect and adjust the position and inclination of the two-dimensional optical axis of the laser beam and, in addition, an optical axis detecting system using a plurality of reflecting surfaces to the exposing device. CONSTITUTION:This exposing device is provided with a laser such as excimer laser 11, which is mounted on the first frame 15 and emits ultraviolet rays and a device main body which is mounted on the second frame and provided with a mobile stage 8 for placing a wafer. This exposing device which transfers a prescribed pattern onto the wafer 7 by irradiating the wafer 7 with a laser beam from a laser is provided with a detecting means 14 which separately detects the relative positional and angular deviations between the optical axis of the laser beam and that of the optical system used in the device main body and an adjusting means 12 which adjusts the optical axis of the laser beam so as to correct a detected positional and angular deviations. The means 12 is equipped with movable reflecting mirrors which reflect the laser beam and the mirrors are moved linearly along a preset axis and, at the same time, held by holding members which are rotated around the preset axis. The positional and angular deviation are respectively corrected by moving the holding means linearly and rotating the correcting means.
Patent JP-S5772774-A (JP)
Title: Pulse arc welding device
Inventor: MIZUNO MASANORI
IPC: B23K9/09
Filed: 1980-10-27
Abstract: PURPOSE:To reduce input KVA of a transformer by subjecting the secondary side of the transformer of a pulse electric power source section to voltage doubling. CONSTITUTION:On starting of welding, base electric current flows from a base electric power source part 1 through a reactor 7 to an electrode 9 and the work 1. On the other hand, the secondary output of a transformer 3 is rectified by a rectifier element 4-1, is smoothed with a smoother 5-1; at the same time, it is also rectified and smoothed with a rectifier elenent 4-2 and a smoother 5-2. By the command of a control circuit, a switching element 6 makes on-off action to flow pulse current to the electrode 9 and the work 10 through a reactor 8, by which pulse arc welding is accomplished. If the no-load output voltage of an electric power source part 2 is defined as E0 volt and the pulse currents effective value at the rated output as I0 ampere, the effective current flowing per wire of the secondary windings of the transformer 3 is I0/3<1/2> ampere, and the voltage across each smoother is E0/2 volts. Therefore, the effective value of the electromotive force required for the secondary winding of the transformer of this time is E0/2.2<1/2> volts. Hence, the input of the transformer is the value (KVA) of the equation.
Patent JP-H10339508-A (JP)
Title: Freezer
Inventor: YABU TOMOHIRO
IPC: F25B1/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To suppress the leakage of a refrigerant from a compressor to an injection passage at the time of noninjection operation. SOLUTION: An air conditioner 30 is equipped with a main refrigerant circuit 10 and an injection passage 11. A solenoid valve 12 of the injection passage 11 is provided with a small hole which always connects a gas-liquid separator 5 with an injection port 9 of a compressor 1. The pressure of the refrigerant within a gas-liquid separator 5 is kept higher than the pressure of the refrigerant within the injection port 9 of the compressor 1 by controlling the apertures of a first electronic expansion valve 4 and a second electronic expansion valve 6. The leakage of the refrigerant from the compressor 1 to the injection port 11 is suppressed by the pressure difference between the gas-air separator 5 and the injection port 9.
Patent JP-2000338632-A (JP)
Title: Silver halide color photographic sensitive material and color image forming method
Inventor: MAKUTA TOSHIYUKI
IPC: G03C1/79
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material good in the durability of a support, low in tendency to curl, good in whiteness and color developing performance, capable of matching high-speed processing and free from the change of sensitivity after having been subjected to pressure, and to provide a method for forming a color image by using the material. SOLUTION: In the silver halide color photographic sensitive material is obtained by forming at least one silver halide photosensitive emulsion layer on a reflective support, the reflective support is coated with a water-resistant resin, and at least one of the water-resistant resin layers between the support and the emulsion layer is a biaxially stretched polyolefin layer having micro- pores, and the total silver amount obtained by adding all the coated silver amounts in all the coated layers is 0.003-0.45 g/m2, and the color image is formed by using this color photographic sensitive material.
Patent JP-S5775367-A (JP)
Title: Microcomputer
Inventor: MIKAMI MASAHIRO
IPC: G06F12/02
Filed: 1980-10-28
Abstract: PURPOSE:To realize the conversion of a memory map of a system, by installing a converting switch, a circuit that applies temporarily the resetting to a CPU and a multiplexer that varies the input/output relation of an address decoder respectively. CONSTITUTION:A CPU19 is reset according to the state of a switch 30 and then started at the address 0000. For instance, when the output of a gate 31 is set at HIGH, a decoder 24 decodes the input 45. When the input 45 is 00, 10 and 11, outputs 49, 48, 47 and 46 are selectd respectively. Then an RAM27 and an ROM29 are selected when the switch 30 is in the state as shown in the diagram. When the switch 30 is set in the state opposite to that as shown in the diagram, the output of a gate 35 sets a latch 36. Then the CPU19 select only ROM28 and gives an access to it. In case the CPU19 jumps to a prescribed memory region and then resets a latch 36 by an input/output instruction, an access is given to the RAM27 and ROM28 respectively.
Patent JP-H04351534-A (JP)
Title: Method and device for preparing sealed document
Inventor: YAMASAKA MASATO
IPC: B65H37/04
Filed: 1991-05-28
Abstract: PURPOSE:To seal contents corresponding to the address of an envelope accurately into said envelope. CONSTITUTION:Address recognition marks 51, 52 are put on each of envelopes lopes 12 and contents 14A-14C previously, the address recognition marks 51 marked on the envelopes 12 fed from an envelope feeder 11 are detected while the address recognition marks 52 put on the contents 14A-14C fed from content feeders 13A-13C are detected, and a sealed document preparation operation is conducted on condition that the address recognition marks 51, 52 marked on each of the envelopes 12 and the contents 14A-14C mutually coincide.
Patent JP-H08317834-A (JP)
Title: Recuperation bed
Inventor: TONOKAWA TAKAFUMI
IPC: A47C17/16
Filed: 1995-05-24
Abstract: PURPOSE: To provide a safe recuperation bed satisfactorily supporting a recuperator when a backrest is erected, becoming a flat bed when the backrest is pulled down, easy to use for the recuperator, properly holding the attitude of the recuperator when the backrest is erected, and preventing the loosening of a cushion material. CONSTITUTION: The upper-half body side portion in the longitudinal direction of a bed is formed into a backrest 1, the backrest 1 is made erectable or prostratable around the axis in the right and left direction, and storage sections 2 are recessively formed near the end sections on the waist side on both the right and left ends of the backrest 1. Supporters 3 are stored on the storage sections 2 so that their upper faces are made flush with the backrest 1 and the end sections on the head side can be erected or prostrated around the axis in the right and left direction. The backrest 1 is divided into the head side and the back side so that the head side can be erected or prostrated against the back side by the proper angle around the axis in the right and left direction.
Patent JP-H08322036-A (JP)
Title: Transmission system, transmitter and receiver for information signal
Inventor: ONOZUKA KUNIHARU
IPC: H04N7/173
Filed: 1995-05-26
Abstract: PURPOSE: To easily form a network, etc., by transmitting a signal for communication with a packet format to designate each terminal and returning by updating the signal to a base device at need by a serial-connected terminal. CONSTITUTION: This transmitter 5 frequency-multiplexes a television broadcasting signal outputted from modulation circuits M1-Mn on the one received by an antenna 2, and transmits a frequency multiplex signal S1 to terminal networks 3A-3D connected to a coaxial cable via a mixer 8. At this time, a system controller 4 modulates a serial data string in which serial data setting (n+1) packets as a base is formed repeatedly for the number (n) of terminals out of all terminal networks 3A-3D, and outputs the signal SC1 for communication to the mixer 8, and multiplexes it on the frequency multiplex signal S1. The serial-connected terminal updates the signal SC1 for communication at need, and returns it to the system controller 4.
Patent JP-S6129747-A (JP)
Title: X-ray stress measuring device
Inventor: KAMINAGA UKYO
IPC: G01L1/00
Filed: 1984-07-23
Abstract: PURPOSE:To measure the internal stress of a sample by analyzing the relation between the intensity and position of diffracted X rays incident on a position sensitive type X-ray detector. CONSTITUTION:When an X-ray beam 5 is incident on a measurement point 3 in the surface of the sample 1 from an X-ray tube S, some of diffracted X rays 71-7n are generated at the point 3 and detected by the position sensitive type X-ray detector D. The resolution of this detector D is so determined by the conversion gain of a multichannel analyzer M that the X rays 71-7n are detected by unit detection parts d1-dn. When a holding table H moves to a position shown by a chain line so that the detection part d2 moves to the position of d1 and the X-ray tube S reaches the position shown by the chain line, the detection part d2 detects diffracted X rays from a lattice surface perpendicular to a bisector N1 and its angle of diffraction is calculated. Thus, the base H is scanned to know angles of diffraction of respective crystal lattice surfaces perpendicular to bisectors N1-Nn. Therefore, the output of the detector D is calculated C through a position analyzing circuit P and an analyzer M to measure the internal stress at the point 3.
Patent JP-H04373012-A (JP)
Title: Operation procedure inputting/executing device
Inventor: HANEDA ISAMU
IPC: G06F3/023
Filed: 1991-06-24
Abstract: PURPOSE:To select plural registered operation procedures by inputting pictures and to automatically execute a desired operation by providing a CPU which reads executing data while responding to a touch position and executes a series of operation procedures. CONSTITUTION:A CPU 1 executes an arithmetic processing according to a program written in a ROM 2. The ROM 2 stores a program for writing a series of operation procedures in a RAM 3 and a program for executing the operation procedures or the like. An input/output device 4 codes key inputs from a keyboard 5 and transmits them to a system bus 12, and a display body 6 displays characters or symbols, etc. A driver 7 for display writes data read from the ROM 2 or the RAM 3 so as to be corresponding to the display images and is controlled by the CPU 1. Touch panels 8 and 9 are provided on the display screen of the display body 6 and generate display position information while responding to the position touched by an operator. Thus, the touch position information to the display body 6 is converted to digital values.
Patent JP-S6042945-A (JP)
Title: One side band modulator
Inventor: YAMADA TAKAHIKO
IPC: H04B1/68
Filed: 1983-08-19
Abstract: PURPOSE:To exclude the use of a VSB (residual side band) filter and to narrow the required band width by branching a signal output into two, modulating one of them with a conventional amplitude modulating form, modulating the other with a carrier wave suppressing type amplitude modulating form using a carrier wave different in phase by 90 deg., and synthesizing the both. CONSTITUTION:A signal (information) fed to an input terminal 1 is branched into two by a signal distributor 2 and adjusted so as to have a phase difference by 90 deg. mutually at a phase shifter 3. One signal output adjusted to have 90 deg. difference is added to a conventional amplitude modulator 4 to apply amplitude modulation to a carrier. Further, the other signal output of the phase shifter 3 is fed to the carrier suppressing form amplitude modulator 5 to modulates carriers wave different in phase by 90 deg.. Further output signals of the two modulators 4 and 5 are synthesized by a synthesizer 6 and the result is transmitted from an output terminal 7.
Patent JP-H11343642-A (JP)
Title: Battery drive type working machine
Inventor: KAGOSHIMA MASAYUKI
IPC: E02F3/34
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To prolong a continuous working time based on a battery by lowering inertia moment of a boom and the like and performing highly efficient energy collection while maintaining excellent weight balance of a working machine as a whole. SOLUTION: This battery drive type working machine uses a battery 14 as a power source. Rotation of a revolving super structure 12 and lifting/ lowering of a boom 28 are directly driven by electric motors 22, 34 so that energy is recovered by means of the electric motors 22, 34. An arm 30, a bucket 32 and the like positioned parts for the center of machine gravity are driven by means of an arm cylinder 38 and a bucket cylinder 40 working as hydraulic actuators lighter in weight than the electric motors. A hydraulic pump 18 supplying working fluid to these hydraulic actuators is turned by means of a hydraulic pump driving electric motor 20 using the battery 14 as a power source.
Patent JP-H094163-A (JP)
Title: Anchor for mounting of handrail
Inventor: AKASAKA MICHIO
IPC: E04F11/18
Filed: 1995-06-19
Abstract: PURPOSE: To provide an anchor for mounting handrail, which presents easiness for performing works and is free of risk of an anchor piece slipping off from the handrail wall even if a large load is iteratively applied to the handrail for a long period of time. CONSTITUTION: An anchor for mounting a handrail is composed of a handrail pillar mounting plate 1 whose oversurface serves as a mounting surface, an anchor piece of metal 4 to couple this mounting plate 1 with a cross-member of an erection bar, and a drawoff form 3 which can be removably mounted on the mounting surface of the mounting plate 1. The mounting plate 1 is coupled with the anchor piece 4 in such an arrangement that cross-members are pinched between them, and is set in the erection bar and secured. The drawoff form 3 is installed on the mounting surface of the mounting plate 1.
Patent JP-S6129034-A (JP)
Inventor: MORI SADAJIRO
IPC: H01H87/00
Filed: 1984-07-19
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-S5275786-A (JP)
Title: Trash collect and sludge dredge boat
Inventor: ADACHI MASAAKI
IPC: E02F3/88
Filed: 1975-12-17
Abstract: PURPOSE: A dredge boat having trash collect apparatus and sludge dredge apparatus separately; dredge efficiency is improved by sludge dredging while trash collecting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S637812-A (JP)
Title: Treatment of drainage dispersed with mineral particle
Inventor: IKEDA MASATAKA
IPC: B01D39/16
Filed: 1986-06-30
Abstract: PURPOSE:To remove mineral particles by using a filtration drum wound with the nonwoven fabric on the circumferential surface of a perforated pipe wherein extremely fine fiber having 0.3-3.0mum mean diameter of single yarn fiber is interwound at random and having bulk density not less than 0.35g/cm<3> and 200g/cm tensile strength. CONSTITUTION:Nonwoven fabric wherein extremely fine fiber having 0.3-3.0mum mean diameter of single yarn fiber obtained by a melt-blow method is interwound random and bulk density exceeds 0.35g/cm<3> and tensile strength in the longitudinal direction is at least 200g/cm is used as a filter medium. This nonwoven fabric is obtained by strongly pressing a melt-blow web at the temp. not more than glass transition point of the fiber in 5kg/cm.breadth and over. The nonwoven fabric obtained by such a way is wound on the circumferential surface of a cylindrical perforated pipe in a multilayer and a filtration drum having a cavity in the center thereof is formed and thereafter used for filtration. Drainage dispersed with mineral particles not more than 5.0mum particle diameter is passed to the inside from the outside in the radial direction for the cross-section of the filtration drum and thereby the drainage is filtered.
Patent JP-2000335112-A (JP)
Title: Thermal recording body
Inventor: MIDORIKAWA YOSHIMI
IPC: B41M5/327
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain excellent color-developing sensitivity, whiteness, etc., by making a thermal recording body contain one kind of dihydroxydiphenyl sulfone compound expressed by a specific formula, basic colorless dye, a diphenyl sulfone derivative and/or saturated fatty monoamide and diphenyl sulfone or epoxy resin. SOLUTION: A thermosensible color-developing layer contains at least one kind of dihydroxydiphenyl sulfone compound expressed by the formula, as an organic developer. In the formula, R1 and R2 denote 1-8C alkyl or alkenyl or halogen atoms and (a) and (b) integers of 0-3. It contains 3-di-n-pentylamino-6- methyl-7-anilinofluoran as basic colorless dye and, besides, at least one kind of diphenyl sulfone derivative and/or saturated fatty monoamide. Moreover, it contains at least one kind selected from 4-benzyloxy-4'-diphenyl sulfone, an epoxy resin and a crosslinking type compound of diphenyl sulfone.
Patent JP-H0446054-A (JP)
Title: Superconductor and its production
Inventor: SHIMOYAMA JUNICHI
IPC: H01L39/24
Filed: 1990-06-12
Abstract: PURPOSE:To improve the critical current density of the superconductor in a strong magnetic field by dispersing a specified multiple oxide in a crystal contg. Tl, Ba, Ca, Cu and O. CONSTITUTION:The superconductor material contg. Tl, Ba, Ca, Cu and O and 0.5-20wt.% of the multiple oxide of >=1 kind of metal selected from group IIb elements such as ABO3 (A is >=1 kind selected from Mg, Ca, Sr and Ba, and B is >=1 kind selected from Zr, Sn, Ce and Ti) and >=1 kind selected from group IVa, group IVb and rare-earth elements are mixed. The mixture is heated above the partial melting temp. (910-980 deg.C) of the superconducting phase, a crystal contg. Tl, Ba, Ca, Cu and O is unidirectionally solidified from the melt at the temp. gradient of >=20 deg.C/cm and at the crystal growth rate of <=20mm/h, and an oxide superconductor in which the granular crystals of the multiple oxide are insularly dispersed in a matrix in which the plate crystals of the oriented superconducting phase are present in layers is obtained.
Patent JP-H10330861-A (JP)
Title: Manufacture of sintered material using tin-coated copper powder
Inventor: NARISAWA YASUSHI
IPC: B22F1/02
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a copper - tin type sintered compact capable of preventing the segregation of tin, having dense and uniform sintered-compact structure, and having high sintering strength. SOLUTION: A tin-coated copper powder, prepared by coating the external surface of copper powder grains with prescribed amounts of tin, is used. A green compact, having a composition composed essentially of a copper - tin composite powder prepared by coating the surface of copper powder with 0.5-15 wt.% in or composed essentially of the copper - tin powder and a tin powder, is produced and the green compact is heated in a nonoxidizing atmosphere or in a reducing atmosphere at 350-820 deg.C for 10-120 min and sintered. It is also possible to sinter a green compact prepared by mixing accessory components, such as Zn, Pb, soft solder, and Ni, to the above composition by 0.1-15 wt.% and compacting the resultant mixture.  As a preferred method for manufacturing the copper - tin composite powder, a method, where the copper powder and the tin powder are subjected to heating treatment under stirring in an aqueous solution which contains tin ions and to which preferably thiourea and/or thiourea derivative is added, can be cited.
Patent JP-S6129632-A (JP)
Title: Pressure ventilating fan
Inventor: ISHIZUKA ICHIRO
IPC: F24F7/013
Filed: 1984-07-20
Abstract: PURPOSE:To improve the electrical insulating performance and at the same time appearance of the titled fan by a structure wherein the mounting frame of a ventilating fan, the air flow rate of which is larger and the static pressure of which is higher, is mounted through an electrical insulating edge frame to a metal plate covering a wall surface and, in addition, mounting screws are mounted through electrical insulating flanged sleeves to a frame body. CONSTITUTION:A mounting main body 12 of a ventilating fan is mounted onto a wall surface 12 by fixing it to a wooden frame 11. The wall surface 12 is covered by a metal plate 13, the opening of which coincides with the inner periphery of the wooden frame. Each mounting screw 10 is inserted in a flanged sleeve 9 fitted into a mounting hole 7 and screwed in the wooden frame 11 by breaking through the metal plate 13. Due to the manner of mounting as mentioned above, because the mounting frame body 2 of a main body contacts tightly with the metal plate 13 on the wall surface 12 through the electrical insulating edge frame fitted onto the outer peripheral edge 2a of the mounting frame body 2, the mounting frame body 2 is insulated from the metal plate 13. On the other hand, the mounting screw 10, which is electrically conductive to the metal plate 13, is insulated from the frame body 2 by means of the flanged sleeve 9.
Patent JP-S6130454-A (JP)
Title: Environment improving method for living space of automobile
Inventor: TANAKA MOTOYASU
IPC: B60H3/00
Filed: 1984-07-21
Abstract: PURPOSE:To reduce drive fatigue caused by harmful electromagnetic waves which go into the living space of an automobile from the driving part thereof by providing a plurality of electromagnetic microwave oscillators inside the living space so as to dissipate the harmful electromagnetic wave. CONSTITUTION:Harmful radio waves 2 which are generated from the front wheel driving part and the electric apparatus of an automobile body 1 goes into the living space 3a of the automobile so that the space is charged with static electricity 3. To take action against such charge, electromagnetic microwave oscillators 4 of the plate-state pieces which are made of brass and/or plastics having the magnetic characteristics and arranged in the different directions are attached at both the right and the left sides of a front dash board, for example, of the living space 3a. The electrostatic magnetic field produced by static electricity 3 which goes into the living space 3a may thereby be neutralized and harmful electromagnetic waves be dissipated. The drive fatigue caused by the harmful electromagnetic waves can be reduced.