baber/WOPTO huggingface dataset:
Patent JP-H04274736-A (JP)
Title: Atomic absorption spectrophotometer
Inventor: NISHIGAKI HIDEHISA
IPC: G01N21/31
Filed: 1991-02-28
Abstract: PURPOSE:To automatically determine the optimum position of a burner unit with respect to an optical axis of measuring light. CONSTITUTION:An atomic absorption spectrophotometer comprises a drive mechanism 32 which moves a burner unit of an atomizing unit back and forth and up and down with respect to an optical axis of measuring light, a driving control unit 34 for controlling the driving of the drive mechanism 32, a back- and-forth position determining unit 38 which determines the back-and-forth position of the burner unit where detection sensitivity from detection signals of a detection unit 36 is maximum, a data memory unit 40 which stores detection values for a standard sample and blank solution respectively in the determined back-and-force direction when the burner unit is moved up and down, and a height position determining unit 42 which calculates difference between the detection value of the standard sample and the detection value of the blank solution at an equal height position to determine the height position where the difference is maximum.
Patent JP-S58176541-A (JP)
Title: Electromagnetic non-destructive flaw detector
Inventor: DAZAI MASAYOSHI
IPC: G01N27/90
Filed: 1982-04-08
Abstract: PURPOSE:To improve the accuracy of detection, by placing the parts in proximity to a material to be inspected as an assembly so as to face the surface of said material, displacing the proximity parts relatively with the material to be inspected and detecting the defect on the material as a change in the impedance of a symbol conversion coil. CONSTITUTION:Main detection parts consisting of collectors 2-1, 2-2, 2-3 and impedors 3-1, 3-2, 3-3 which are plural conductive rods are disposed in a symbol conversion coil 1. The main detection parts combined with 3 pieces of such parts are shown in the figure. The detecting end parts consisting of the impedors 3-1, 3-2, 3-3 are disposed as an assembly 3 so as to face a material 4 to be inspected in proximity thereto. The respective main detection parts are rotated and driven to rotate around the material 4; at the same time, the material 4 is moved axially, whereby the defect 5 on the material 4 is detected over the entire surface.
Patent JP-S51135519-A (JP)
Title: Recording method of video signal and aural signal
Inventor: MARUNO YOSHIMARU
IPC: H04N9/83
Filed: 1975-05-19
Abstract: PURPOSE: To record video signals with high S/N as well as to record video signals and aural signals by multiplexing when recording video signals and aural signals on magnetic tapes, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04274313-A (JP)
Title: Wafer lamination device
Inventor: OONUKA KATSUMITSU
IPC: H01L21/68
Filed: 1991-03-01
Abstract: PURPOSE:To enable working efficiency to be enhanced by providing a cassette for taking out a wafer before lamination, a lamination machine which laminates wafers, and a storage cassette which stores the laminated wafer on a same circumference and then providing a transport means of the wafer at a central portion of this circle. CONSTITUTION:Take-out cassette stations 1 and 2 where a take-out cassette for storing a wafer before lamination is set, wafer lamination stations 8, 10, and 12 where a lamination machine for laminating wafers is set, a storage cassette station 4 for storing the wafer whose lamination is completed, and an OF mating machine station for aligning the OF of the wafer are provided on a same circumference and a wafer transport robot for carrying the wafer is provided at a central portion of a circle forming a same circumference, thus enabling the wafer to be moved between stations over a minimum distance and continuously.
Patent JP-H06247751-A (JP)
Title: Method for recovering glass from laminated glass
Inventor: TAMAI NOBUYUKI
IPC: C03B1/00
Filed: 1993-02-24
Abstract: PURPOSE:To indivisually separate and take out two kinds of glasses of a laminated glass from the intermediate layer so that the glasses are reutilized. CONSTITUTION:A laminated glass consisting of two kinds of glasses and an intermediate layer is heated to soften the intermediate layer and the glasses are indivisually separated. The intermediate layer is then hydrated by immersion in warm water if necessary to reduce the adhesive strength of the intermediate layer and this layer is removed from the laminated glass.
Patent JP-H08319300-A (JP)
Title: Immobilization of lectin and base for cell using the same
Inventor: YURA HIROFUMI
IPC: C07K14/42
Filed: 1996-03-15
Abstract: PURPOSE: To efficiently and stably immobilize a lectin useful as a material for a cell, etc., by adsorbing a saccharide chain polymer having a saccharide chain specifically bonding to a lectin to be immobilized to a base and bonding the lectin to the saccharide chain polymer. CONSTITUTION: A saccharide chain polymer 2 comprising a poly(N-p- vinylbenzyl-[O-β-D-galactopyranosyl(1→4)-D-gluconamide]) of the formula ((n) is a degree of polymerization) obtained by polymerizing a monomer prepared by reacting p-aminomethylstyrene with a lactonized substance of a saccharide such as lactose, etc., is used as a saccharide chain polymer containing a saccharide chain to be specifically bonded to a lectin to be immobilized. The saccharide chain polymer 2 is adsorbed on the surface of a base (e.g. a laboratory dish, etc.), a saccharide chain 21 bonded to a polymer main chain 22 is linked to a lectin 3 so that a cell 40 is bonded through the saccharide chain 21 on the surface of the cell membrane by the immobilized lectin to efficiently immobilize the lectin useful as a base for a cell efficiently exhibiting function such as culture, etc.
Patent JP-S62215883-A (JP)
Title: Method for detecting relative position between space flight bodies
Inventor: KURITA SHOICHI
IPC: G01S13/76
Filed: 1986-03-18
Abstract: PURPOSE:To calculate the relative position between space flight bodies, by calculating the distances between the transmitting-receiving part of a first space flight body and a plurality of relay parts fixed to a second space flight body at the respectively different positions thereof. CONSTITUTION:A first flight body is constituted so that three carrier waves different in frequency are respectively modulated by transmitting parts 22, 23, 24 using a pulse 21 to be transmitted to a second flight body by a transmitting and receiving unit 29. In the side of the second flight body, the carrier waves are received by the relay parts 11, 12, 13 provided at different positions T1, T2, T3 and respectively converted to separate frequencies to be again transmitted to the first flight body. In the first flight body, and carrier waves again transmitted are received by the transmitting- receiving unit 29 provided at a position T0 and pulses are taken out to measure a propagation delay time to perform the detection of a distance by a distance detection circuit 28. When the pulse Ti sent out from a space robot 2 to a space base 1 is relayed and received so as to be delayed by a 2ti time, Li=(ti-tid)C [wherein C is a propagation speed of a radio wave and tid is an inherent delay time of each circuit] is formed. From this formula, distances L1-L3 are calculated to find out a relative position.
Patent JP-S58176604-A (JP)
Title: Fiber for transmission of light energy
Inventor: ASHIDA NORIYUKI
IPC: A61B18/20
Filed: 1982-04-12
Abstract: PURPOSE:To detect the temp. rise of a fiber prior to disconnection and to prevent disconnection by cooling by providing a wire or film having a large coefft. of resistance temp. along the outside circumference of the fiber. CONSTITUTION:A platinum wire having about 0.03mm. diameter is wound on the outside circumferential surface of a fiber 1 having 1mm. outside diameter and 1m length at 10cm (part A, C) from the input and output ends at 1mm. pitch and a platinum wire having about 0.05mm. diameter is wound at 5mm. pitch in the remaining part (part B). The resistance values of the platinum wires in the parts A, B, C are all 50OMEGA (20 deg.C). The changes in resistance owing to the temp. in the parts A, B, C are all 0.2OMEGA at each 1 deg.C.
Patent JP-H01236188-A (JP)
Title: Elevator
Inventor: SUGIYAMA MIKI
IPC: B66B7/00
Filed: 1988-03-14
Abstract: PURPOSE:To permit a mechanic to safely release the brake by providing a manual lever connected to a brake release lever outside an elevator space in an elevator equipment in which a winding machine is installed at the bottom of the elevator space and a cage is hanged through a return pulley. CONSTITUTION:In this elevator equipment, a winding machine 3 having a brake release lever 6 is installed at the bottom of an elevator space 1, and a rope applied from the winding machine 3 hangt a cage 9 through a return pulley 7 provided at the top of the elevator space 1. Further, in the elevator equipment, a manual lever 10 is provided outside the elevator space 1, the manual lever 10 and a brake release lever 6 which is provided in a braking device 5 of the winding machine 3 installed at the bottom of the elevator space 1, are connected to each other by a stringbody 12, and the manual lever 10 is adapted to be interlocked with the brake release lever 6. A mechanic can thus safely release the braking device 5 simply by operating the manual lever 10 provided near the platform.
Patent JP-H10236507-A (JP)
Title: Liquid-pouring pump
Inventor: GOTO TAKAYUKI
IPC: B05B11/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To make liquid remaining in a nozzle drawn by suction into the inside of a cylinder by a method wherein a suction valve body is separated from a tapered suction valve seat approximately at the same time with starting of negative pressurization at the inside of the cylinder while a delivery valve body is seated, being delayed slightly after starting of rise of a push-down head, and a nozzle is made to communicate with the negatively pressurized inside of the cylinder during a period corresponding to the delay in seating of the delivery valve body. SOLUTION: A delivery valve body wherein the lower external face at the upside of a valve plate 27 expanding from the upper end to the upper outside of a valve stem 26 is mounted on a tapered delivery valve seat 16 and tips of a plurality of engaging plates 28 expanding radially in projection from the lower end to the upper outside of the valve stem 26 are engaged with the upper internal face of a stem 15 and a suction valve body D wherein the lower external face at the upside of a valve plate 30 expanding from the upper end to the upper outside of a valve stem 29 is mounted on a tapered suction valve seat 6c and tips of a plurality of elastic plates 31 expanding radially in projection from the lower end to the upper outside of the valve stem 29 are engaged with the underside of engaging projections 6d formed at the internal face of a holding tube 6a are provided.
Patent JP-H03261574-A (JP)
Title: Electronic apparatus
Inventor: MATSUOKA MIKIHARU
IPC: B41J3/32
Filed: 1990-03-13
Abstract: PURPOSE:To permit the information being entered or edited to be confirmed without using braille display by providing a means for comparing braille information entered from a key input means with one stored in a storage means and a means for outputting the comparison result as voice information. CONSTITUTION:Input keys 2a-2f are provided, each connected to the corresponding factor of six points of braille, key input data is stored in RAM 13 by their respective key operations and the data is sent out from the RAM 13 by I/O interface 14. Each of data comparison parts 15a-15g consists of three input-and circuits and one of the three inputs depresses the input key when the data of the RAM 13 is confirmed. The inverted data of RAM 13 is entered into the one other input and a pulse shape to vibrate a piezoelectric buzzer is entered into the rest of them. Therefore, when the data which has already been entered into the RAM 13 is in agreement with the key input, the blind can be informed of the data agreement, for example, by buzzing.
Patent JP-H02238061-A (JP)
Title: Hydroxyflorin-based compound and optical absorbing material using the same
Inventor: SHIMIZU TAKEO
IPC: G11B7/24
Filed: 1989-03-13
Abstract: NEW MATERIAL:A compound expressed by formula I [M is Au, Sn or Pd; R is (substituted) aryl]. EXAMPLE:A compound expressed by formula II. USE:Useful in the field utilizing semiconductor laser, such as a dye, coloring material for polymers, coloring matter for liquid crystals, electrophotographic sensitive material for electrophotographic printers, recording material for optical disks and material for near infrared ray cutting filters, and optical absorbing material. PREPARATION:A porphyrin-based compound expressed by formula III is reacted with an alkali, such as lithium hydroxide, in water or a water-soluble solvent, such as DMF, or mixed solvent thereof.
Patent JP-S51135540-A (JP)
Title: Heat sensitive material for recording
Inventor: TAKEDA TAKASHI
IPC: B41M5/323
Filed: 1975-05-20
Abstract: PURPOSE:To provide heat sensitive material for recording made of reducer and image forming constituent, capable of recording with easy operation.
Patent JP-S57173632-A (JP)
Title: Hydraulic buffer
Inventor: KASHIMA MITSUHIRO
IPC: B62K25/10
Filed: 1981-04-21
Abstract: PURPOSE:To attain a cushioning property which corresponds to the running condition of a vehicle, by continuously increasing or decreasing the opening pressure for a damping valve according to the attractive force of a solenoid unit. CONSTITUTION:A piston 2 is provided with a valve body having a cylindrical internal opening. A coil 17 wound around a bobbin 16 is provided in the internal opening so that the coil is located in a casing 19 at one end 15a of a secured shaft 15. A solenoid unit 18 is thus constructed. When the solenoid unit 18 is excited, an expansion-side damping valve 20 for closing a seat 22a is attracted toward the end face 15a of the secured shaft 15 so that the thrust on the valve seat which includes the preset pressure for the valve increases. The attractive force to the expansion-side damping valve 20 changes in accordance with the exciting current of the coil 17. Therefore, the damping force can be increased or decreased in a stepless manner, according to the magnitude of the control current.
Patent JP-S59187131-A (JP)
Title: Vibration control device
Inventor: TASHIRO HIDEO
IPC: F16F15/02
Filed: 1983-04-06
Abstract: PURPOSE:To reduce an insensitive range due to friction by making the controlling force of an actuator actuating a moving mass to be a sum of a controlling force proportionate to the vibratory speed of a vibratory body and a controlling force equivalent to the frictional force of a movable mass. CONSTITUTION:When a vibratory body 1 is excited by an external force, the vibratory speed of the vibratory body 1 as sensed by an accelerometer 7 is sent to an actuator 3 through an integrator 8a, a totalizer 8d and a power amplifier 8e. The relative speed between the vibratory body 1 and a movable mass 4 is detected by a relative speedometer 9 and is added to the vibratory speed of the vibratory body 1 by the totalizer 8d after going through a polarimeter 8b and a vibration generator 8c. Since the output by the voltage generator 8c causes the actuator 3 to generate a force negating the frictional force, an insensitive range due to the frictional force is solved.
Patent JP-S61221407-A (JP)
Title: Artificial islet for icy sea area
Inventor: UENOMON SHOJI
IPC: E02B17/00
Filed: 1985-03-25
Abstract: PURPOSE:To construct an artificial islet at low cost by a method in which a constricted portion is formed below a platform, an unfolded fan-like central foundation is formed below the constricted portion, and a skirted foundation block is fixed to the periphery of the foundation. CONSTITUTION:A comparatively small cross-sectional constricted portion 2 is formed in the neighborhood of water line below a platform 3, and a comparatively large cross-sectional central foundation 4 of an unfolded fan shape is provided below the contricted portion. An outwardly raised trapezoidal slope 5 and an outwardly lowered trapezoidal slope 6 are each formed on the peripheral portion between the constricted portion 2 and the platform 3 and the peripheral portion between the constricted portion 2 and the central foundation 4 in order to form a central structure 1. Eight(8) skirted foundation blocks 7 having buoyance and water supply and draining equipments are fixed to the periphery of the central foundation 4 by bolts, etc.
Patent JP-S59185452-A (JP)
Title: Discarding system of initial illegal information
Inventor: SONE YUKIO
IPC: H04L69/40
Filed: 1983-04-06
Abstract: PURPOSE:To prevent an erroneous inspection, and to raise reliability by extracting as an inspecting object only an effective information of an illegal information inputted and generated from the middle of an information flowing in a circuit, and discarding other information. CONSTITUTION:When a protocol inspecting device C is started, a starting circuit SC starts a timing circuit TC, a switching circuit SW and a receiving circuit RC by signal lines (b)-(d). The circuit RC sends out a receiving information to the circuit SW, transfers it to an initial legal information detecting circuit IC when the circuit SW is in a state A, and shifts it to a state B. The circuit IC discriminates whether the receiving information is an illegal information being below one information unit or not, and in case when it is illegal, the receiving information is discarded, and as for a normal information, an inspection is executed by a protocol inspecting circuit PC. Also, when the circuit TC is started by the circuit SC, a timing of the maximum time portion required for receiving one information unit is counted, the circuit SW is set to the state B at the time of time-out, and a received data of the circuit RC is transferred as it is to the device PC.
Patent JP-H09227967-A (JP)
Title: Production of high-purity cobalt and high-purity cobalt sputtering target
Inventor: SHINDO YUICHIRO
IPC: C25C1/08
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a process capable of stably and easily producing high- purity cobalt of >=5N level which is suitable for applications, such as targets, and contains alkaline metal elements, radioactive elements, transition metal elements and impurities, such as gaseous components only to the min. possible extent. SOLUTION: An aq. cobalt chloride soln. which contains impurities including at least Fe and/or Ni and has a hydrochloric acid concn. of 7 to 12N is brought into contact with an anion exchange resin to have the cobalt adsorbed thereon and, thereafter, the cobalt is eluted by using the hydrochloric acid of 1 to 6N. After the resulted eluate is evaporated to be dried up or is thickened, the aq. soln. of the high-purity cobalt chloride of pH=0 to 6 is obtd. Further, the org. matter in the soln. is removed by active carbon and the electrodeposited cobalt is obtd. by electrolytic refining using the aq. soln. as an electrolyte. The org. matter in the soln. derived from the anion exchange resin is removed by the active carbon.
Patent JP-S63226127-A (JP)
Title: Simplex radio communication system for preventing interference
Inventor: YONEI YOSHIYUKI
IPC: H04B7/00
Filed: 1987-03-16
Abstract: PURPOSE:To prevent interference by providing a radio wave presence detecting function so as to proceed mutual communication without interruption of a radio wave in case of data transmission/reception while occupying a radio channel thereby eliminating a period without radio wave. CONSTITUTION:In case of giving a connection start signal 1a to one radio communication equipment A, the radio communication equipment A applies the operation 2a of radio wave presence detection and when the equipment A discriminates that no radio wave is radiated in its radio channel, the operation 3a of transmission is started and a data signal 4a is sent. In case of completing the reception of the data signal 4a from the radio communication equipment A, an opposite radio communication equipment B starts its transmission operation 1b in a shorter time than the end of the period of the no modulation transmission 5a of the radio communication equipment A and sends a data signal 2b after a time longer than the end of the no modulation transmission 5a of the radio equipment A. Thus, since the transmission radio wave duplicated period 1C where both the radio communication equipments A, B are in sending state exists without fail, the occurrence of the radio wave blank period is prevented.
Patent JP-H09252230-A (JP)
Title: Surface mount piezoelectric device
Inventor: UNNO YUKIHIRO
IPC: H03H9/05
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the moisture resistance of a surface mount piezoelectric device by forming an interfit projecting part on the upper surface of a base and fitting this projecting part into a cap. SOLUTION: The upper side of the outer circumference surface of a base 1 is cut in width W equal to the thickness of a cap 2, so that an interfit projecting part 3 to be put into the cap 2 is formed on the upper surface of the base 1. Then a tray-shaped cap 2 is adhered onto the base 1 via the resin applied on the adhesion faces 4 and 5. Thus the positioning of the cap 2 is facilitated to the base 1, and the assembly of a surface mount piezoelectric device is facilitated since the part 3 is put into the cap 2. Furthermore, the airtightness and moisture resistance are improved since the base 1 is adhered to the cap 2 through both faces 4 and 5.  It is possible to further improve the airtightness and moisture resistance by forming a groove of width W almost equal to the thickness of the cap 2 on the upper surface near the outer circumference of the base 1 and adhering the lower part of the cap 2 into the groove.
Patent JP-H09248084-A (JP)
Title: Rice reinforcing sucrose synthesizing ability and production of the same
Inventor: SATOZAWA TOMOMI
IPC: C12N9/10
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To increase the quantity of rice to be harvested by improving the growing ability of rice by enhancing the fixing ability of carbon dioxide by efficiently enhancing the sucrose synthesizing ability of rice by integrating any specified artificial gene into the nuclear genome of rice. SOLUTION: The artificial gene provided by connecting the DNA arrangement such as the arrangement of expression for coding the sucrose phosphate acid synthesizing enzyme of rice to the downstream of promotor of convergent chlorophyll a/b compound protein gene is integrated into the nuclear genome of rice, and the sucrose synthesizing ability of rice is enhanced.
Patent JP-S61224232-A (JP)
Inventor: KAKIZOE MASAHIRO
IPC: H01H51/20
Filed: 1985-03-27
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-H05263984-A (JP)
Title: Polyolefine pipe
IPC: B29C65/36
Filed: 1992-03-18
Abstract: PURPOSE:To facilitate setting of an electrofusion joint by installing a polyolefine resin coating layer, formed in a pipe body free of separation, on an outer surface, in a polyolefine pipe available for gas, cold and hot water or the like. CONSTITUTION:This polyolefine pipe 2 is constituted as a double pipe between a pipe body 2a and a coating layer 2b laminated on the outer surface free of separation. This coating layer 2b prevents an ultraviolet degradation from occurring and simultaneously is performs its duty as a protector for the pipe body 2a. When the suchlike polyolefine pipe 2 is joined together in use of an electrofusion joint 1, a part of the coating layer 2b concerned is separated and removed in order to expose the pipe body outer surface where there are no dirt and deterioration in a joining end of the pipe 2. Subsequently, the edge of each pipe 2 is inset into the mid part of the joint 1, and a heating wire 6 is energized with current by means of an electrode 5, resin is melted for fusion, thus joining is over. According to this method, any dirt and deterioration in the joining edge of the pipe 2 can be easily eliminated and, electrofusion can be achieved easily.