baber/WOPTO huggingface dataset:
Patent JP-H0348702-A (JP)
Title: Potentiometer
Inventor: OTA KAZUJI
IPC: F16F15/04
Filed: 1989-07-18
Abstract: PURPOSE:To secure high reliability against vibration by providing a recessed conic part in one of surfaces facing a brush fitting plate and a bearing end surface and a projection conic part on the other, and fitting a play suppressing spring between them. CONSTITUTION:The end surface 7a of the bearing 7 which faces the brush fitting plate 2 is in a projection conic shape in a housing 1 wherein the bearing 7 is formed integrally. Further, the plate surface 2a facing the bearing end surface 7a of the brush fitting plate 2 is in a recessed conic shape. The play suppressing spring 3 is interposed between the end surface 7a and plate surface 2a and combined while compressed with proper stress. A brush 5 is fixed to the fitting plate 2 and rotates integrally with a shaft 4. When vibration is given, the united shaft 4, fitting plate 2, and brush 5 are forced to vibrate by the amount of a clearance, but the stress of the play suppressing spring 3 operates on the conic surface in three dimensions, so the shaft 4, fitting plate 2, and brush 5 are stabilized in position against the vibration in any direction.
Patent JP-H0236623-A (JP)
Title: Optical signal transmission equipment
Inventor: SHIKADA MINORU
IPC: H04B10/2513
Filed: 1988-07-27
Abstract: PURPOSE:To keep a basic output level of an optical signal to a prescribed value with high stability by reading a peak value of an optical output change corresponding to a reverse pulse signal and controlling an output level of a bias current source based on the output of a peak value detection circuit. CONSTITUTION:While an optical base output level corresponding to a space code is set to an oscillation threshold value or over when an optical semiconductor element 1 is modulated by a digital signal, a reverse pulse signal driving momentarily the current level up to the oscillation threshold value or below is superimposed properly on the digital modulation signal and the resulting signal is applied. In this case, the output light level of the optical semiconductor element 1 is monitored by a photodetector 5 and the change in the optical output pulse corresponding to the reverse pulse signal is detected by a peak value detection circuit 9 to control the output level of a bias current source 3. Thus, it is possible to keep the optical base level of the digital optical signal to a prescribed value and the optical signal transmitter suppressing chirping is obtained when the reduction of chirping is devised.
Patent JP-S6388177-A (JP)
Title: Novel 5-(and/or 6-)substituted 2-(2-imidazolyn-2-yl)nicotinic acids, esters and salts thereof useful as herbicide and intermediates for producing the same
Inventor: ROBAATO FURANSHISU DEENAA JIYU
IPC: C07D409/14
Filed: 1987-07-27
Abstract: There are provided novel 5(and/or 6)substituted 2-(2-imidazolin-2-yl) and 2-(2-imidazolidinyl)nicotinic acids, esters and salts, which are useful as herbicidal agents. There are also provided novel substituted pyrrolopyridine acetonitriles, pyrrolopyridine acetamides, imidazopyrrolopyridinediones and carbamoylnicotinic acid esters, that are useful as intermediates for the preparation of the above said herbicidal agents.
Patent JP-H058859-A (JP)
Title: Stacking method for long material
Inventor: ITAKURA HITOSHI
IPC: B65G57/18
Filed: 1991-06-28
Abstract: PURPOSE:To provide a method for realizing a special effect when an existing material collecting equipment (transfer) is utilized, in relation to stack long materials, such as steel sheet piles. CONSTITUTION:The given number of long materials is stacked by means of a plurality of long material stacking devices 4 installed between equipment of a long material traversing transfer train. When the stacking work is completed, stacked long materials are placed on a transfer and the stacking device 4 itself is moved to a position below the pass line of the transfer. After the long material passes the overhead position of the stacking device 4, it is moved to a position above the pass line again and a subsequent long material is stacked.
Patent JP-H1029862-A (JP)
Title: High dielectric constant dielectric porcelain composition
Inventor: KOMATSU KAZUHIRO
IPC: C04B35/46
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a high dielectric constant dielectric porcelain compsn. suppressed in a capacity change and having superior characteristics. SOLUTION: This dielectric porcelain compsn. is based on xBaO+ yTiO2 +zLaO3/2 [where x+y+z=1 and (x), (y) and (z) are within the range defined by points (a), (b), (c), (d) and (e) in the diagram] and further contains 0.6-2.4 pts.wt. (expressed in terms of Nb2 O5 ) niobium oxide and 0.05-0.8 pt.wt. (expressed in terms of Co2 O3 ) cobalt oxide as subsidiary components.
Patent JP-S6429729-A (JP)
Title: Defective parts detector
Inventor: IGAWA MITSUTOSHI
IPC: G01N19/00
Filed: 1987-07-24
Abstract: PURPOSE:To remove defective parts from a process by detecting whether a defect of a shell structure of parts exists or not, by the degree of vacuum at the time of a vacuum adsorption of parts in a carrying process. CONSTITUTION:A vibrator 4 which has been supplied from a parts feeder passes through a linear feeder 10 and reaches a vibrator positioning part 1a, in which by vacuum pressure supplied from a vacuum generator 5, the vibrator 4 is adsorbed to the vibrator positioning part 1a. In such a state, when a defect does not exist in a shell structure of the vibrator 4, an I-shaped groove part 2 and four adsorption holes 3 are closed up entirely by the shell part of the vibrator 4, therefore, the vacuum pressure exceeds a prescribed value, and a signal is not outputted from a vacuum switch 6. On the other hand, if a defect such as a crack, etc. exists in the shell structure, the vacuum pressure does not exceeds the prescribed value due to an adsorption leakage from the defective part, and a signal is outputted from the vacuum switch 6. In such a way, defective parts can be removed from the process.
Patent JP-S5887950-A (JP)
Title: Call signal forming system
Inventor: YAMADA HIROKI
IPC: H04M3/02
Filed: 1981-11-19
Abstract: PURPOSE:To economize a subscriber line interface circuit and to make the circuit small, by forming an arbitrary call signal from a continuous call signal at an access switch section in the circuit. CONSTITUTION:At the transmission of a call signal, switches S1-S6 are turned off and S7, S8 are turned on, and a switch S9 is controlled with a ringing pattern controlling signal. The S9 transmits a continuous call signal CR or earth to a line A depending on the state of its contact, the state of the signal is suitably set, allowing to form different call signals of various intervals at an access switch section in a subscriber circuit, that is, depending on the content of memory read out in a common control section. Thus, the number of input terminals of the call signal forming the access switch section, the number of switches of the call signals and the number of signal wirings can be decreased.
Patent JP-H0474049-A (JP)
Title: System for preventing undesired ringing
Inventor: UCHIYAMA HIROO
IPC: H04M1/00
Filed: 1990-07-13
Abstract: PURPOSE:To surely prevent undesired ringing caused at a fault by controlling a selector so as to allow a ringer control section not to ring a bell tone till an initial pulse detection section detects a ringer data pulse. CONSTITUTION:Even when a fault takes place in an opposite transmitter 3 and the transmitter 3 sends a pseudo ringer-ON signal having only an initial leading, since no succeeding leading exists, a mask release signal of a ringer control section 52 is not produced from an initial pulse detection section 50 and a selector 51 is not thrown to the position of an oscillator 511, resulting that no ringer tone is generated from a called telephone set 6. Even when a fault takes place in the transmitter 3 being a caller, since no undesired ringer tone is produced in the called telephone set 6, an event that a bell tone of the called telephone set 6 is not stopped till the fault is restored is avoided.
Patent JP-H0273053-A (JP)
Title: Production of acyloxybenzenesulfonic acid and its salt
Inventor: HANSUPEETAA GETOHETSUFUERU
IPC: C07C303/32
Filed: 1989-07-20
Abstract: PURPOSE: To obtain a high purity acyloxybenzenesulfonic acid or its salt in a high yield by a method in which hydroxybenzenesulfonic acid, acetic anhydride, and a carboxylic acid are reacted, while produced acetic acid being evaporated, and then washed with a hydrophilic solvent.  
     CONSTITUTION: Hydroxybenzenesulfonic acid or its salt of formula I (wherein M is H, ammonium, an alkali metal, equivalent of an alkaline earth metal), acetic anhydride, and a carboxylic acid of the formula; R-COOH (wherein R is a 5-21C alkyl, 5-12C alkenyl, α-monochloro-(5-21C)alkyl, phenyl, etc.), are reacted at 120-250°C with produced acetic acid being evaporated. Next, the excess carboxylic acid and the residue of acetoxybenzenesulfonate which was not ester-interchanged are washed with a hydrophilic solvent (example: a 1-3C alcohol) to isolate the intended compound of formula II. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6166365-A (JP)
Title: Manufacture of positive body for spiral-electrode-type battery
Inventor: YAMAMOTO KOHEI
IPC: H01M50/528
Filed: 1984-09-07
Abstract: PURPOSE:To facilitate connection of a lead plate for internal wiring to a positive body by applying a positive mixture to a core consisting of a punched metal before cutting the thus prepared body into a given width and then fusing the lead plate to the end surface of the core exposed from the cut surface by laser welding. CONSTITUTION:After a positive mixture 13 principally composed of manganese dioxide is applied to a core 12 consisting of a punched metal or an expanded metal, a laser beam is used to cut the thus prepared body into a given width to make a positive electrode 6. Next, a positive lead plate 10 is fused to the end surface of the core 12 exposed from the cut surface by laser welding. After that, the positive electrode 6, a negative lithium electrode 7 and a separator 5 are rolled into a spiral form to make a generation element 2 which is then sealed in a case 1, thereby assembling a nonaqueous electrolyte battery. By the means mentioned above, the lead 10 with adequate strength can be easily led out without any necessity of separating the positive mixture 13, thereby improving the manufacture efficiency of the battery.
Patent JP-S6431837-A (JP)
Title: Composite of steel cord and rubber composition
Inventor: NAKAGAWA SUMUTO
IPC: B29D30/40
Filed: 1987-07-28
Abstract: PURPOSE:To obtain the titled composite having excellent initial adhesivity, thermal aging adhesivity and wet-heat aging adhesivity and useful for tire, etc., by embedding a steel cord in a specific sulfur-vulcanizable rubber composition. CONSTITUTION:The objective composite is produced by embedding (A) a steel cord produced by applying a non-ferrous metal plating to a steel cord and coating the outermost layer of the cord with cobalt metal in (B) a sulfur- vulcanizable rubber composition containing (i) 100 pts.wt. of a diene rubber containing >=50wt.% of polyisoprene rubber (in the whole rubber component), (ii) 20-120pts.wt. of a reinforcing filler, (iii) 0-0.5 pts. wt. of a fatty acid and (iv) 0-0.5pts.wt. of an organic carboxylic acid cobalt salt (in terms of cobalt metal).
Patent JP-H0575219-A (JP)
Title: Flexible circuit board and manufacture of flexible circuit board
Inventor: ISHITOBI HIDEAKI
IPC: H05K3/06
Filed: 1991-07-25
Abstract: PURPOSE:To lighten a flexible circuit board without marring electromagnetic shield and electrostatic shield by forming metallic foil directly on the component mount surface and reverse surface of a flexible base material. CONSTITUTION:First, a base material is made by sticking aluminum foils 13 on both sides of a film base material 12, and the surface of the aluminum foil 13 is coated with a resist by dipping. Next, exposure and development are performed to from circuit patterns 11 only on the side to be mounted with parts, and further etching is performed. Lastly, the resist is removed. For the flexible circuit board being completed this way, electromagnetic shielding and electrostatic shielding are secured by the metallic foil 13 made directly on the circuit side and the reverse side of the film base material 12, so there is not necessity to use a thick aluminum plate or an aluminum foil laminate film, therefore it can be lightened without marring the function of electromagnetic shielding or electrostatic shielding.
Patent JP-H0612512-A (JP)
Title: Information input system and input tool used for the same
Inventor: FUKUZAKI YASUHIRO
IPC: G06K7/10
Filed: 1991-07-25
Abstract: PURPOSE:To provide the information input system and the input tool used for this system capable of inputting not only coordinate values but also the other information only with simple operations to a position detector. CONSTITUTION:At the head part of an enclosure 21 provided with conditions related to input information except coordinate values such as information showing the input of handwritten characters or graphics in a specified color, for example, namely in this case, provided with an external form and the specified color similar to the well known pen, an input tool 2 provided with a bar code 22 corresponding to the input information is mounted on a position detecting plane 1a of a position detector 1, the bar code 22 is read by bar code readers 5 and 6 arranged near the position detector 1 and further, this is converted to input information.
Patent JP-S6164123-A (JP)
Title: Plasma chemical vapor deposition equipment and manufacture of thin film
Inventor: KOBAYASHI IKUNORI
IPC: H01L21/31
Filed: 1984-09-06
Abstract: PURPOSE:To enable depositing a semiconductor thin film or an insulator thin film in improved reproducibility by controlling the discharge voltage and the bias voltage at the time of deposition. CONSTITUTION:A discharge voltmeter 9 is provided between a matching circuit 10 and parallel plate electrodes 8 in order to measure the discharge voltage applied to both the parallel plate electrodes 8. by controlling the discharge voltage and the direct current voltage element at the time of plasma chemical vapor deposition along with other film forming conditions using the voltmeter 9, the quality of a deposited thin film and the deposition speed can be controlled with improved reproducibility.
Patent JP-S6338767-A (JP)
Inventor: FUERITSUKUSU BANKERU
IPC: F16J15/48
Filed: 1987-07-28
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-S5888407-A (JP)
Title: Drain water level controller of feed water heater
Inventor: TAKECHI MASAFUMI
IPC: F01K7/34
Filed: 1981-11-24
Abstract: PURPOSE:To decide a trouble in a computer or a trouble in those except the computer, by performing abnormality decisions from an opening pattern of a regulating valve due to a level of drain water and load and from the comparison of an opening signal from a controller with an actual opening of the valve. CONSTITUTION:A feed water heater 3 is operated such that water in a feed water pipe 4 is heated by steam extracted from a turbine 1 via an extraction steam pipe 2, and drain water flowing in the heater 3 is discharged via a drain pipe 6 interposed with a regulating valve 5. Here a water level in the heater 3 is detected by a water level detector 7, in accordance with this output, feedback control of the regulating valve 5 is performed through a computer 13. Further an opening pattern is compared with an opening signal of the valve 5, if the valve opening is not aligned to a prescribed valve opening signal further the valve opening pattern is normal, abnormality of the valve 5 is decided. While the valve opening is not aligned, if the above pattern is not aligned further a forcible opening signal of the valve 5 is aligned to the valve opening, abnormality of the computer 13 is decided.
Patent JP-2000004722-A (JP)
Title: Inner through fishing rod
Inventor: SUGAYA EIJI
IPC: A01K87/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce a line resistance on passing the line through a rod by improving the water repellency for preventing the passing through fishing line from the attachment of water droplets. SOLUTION: This inner through fishing rod is constituted by arranging a layer in which a synthetic resin preform is mixed with a water repellent member and an enduring member, or a layer in which a water repellent preform is mixed with at least an enduring member or a lubricating member, S1, S2 at protruding parts T at the inside of a rod tube 12, a surface TS of the protruded parts T and at the inside surface of the rod tube 12.
Patent JP-H0821560-A (JP)
Title: Tank valve with temperature sensor
Inventor: TANIGUCHI TORU
IPC: F16K31/46
Filed: 1994-07-04
Abstract: PURPOSE:To provide a tank valve fitted with a temp. sensor for use chiefly in a chemical plant, food processing factory, etc., with which it is possible to enhance the easiness in washing works. ensure a high efficiency in heat exchanging, and stabilize the quality. CONSTITUTION:A protection plate 2 is furnished in the oversurface central part of the valve seat 3 of a tank valve, and a thermo-sensitive wall 25 is formed on the oversurface of this protection plate 2, and a temp. sensor 5 is installed on the rear surface of the wall 25.
Patent JP-2001014937-A (JP)
Title: Sliding type luminaire and desk
Inventor: SUZUKI MITSUMASA
IPC: A47B17/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire miniaturizing an arm for supporting a lamp body without impairing the movement of an electric wire in the arm, and simplifying arm structure. SOLUTION: This luminaire comprises an arm 14 having an arm base 51, connected to a support 13 and a sliding arm 52, supporting lamp body 15 and longitudinally movable, while sliding the base 51. In this case, the tip part of an input electric wire 98 led in from the support is connected to a lighting device 16 in the arm 52, and an electric wire regulating protruding part 56b is provided at a cross direction center part in the base 51.  A tip side electric wire part 98a positioned on the front side of the protruding part 56b when the arm 52 is moved to the front side is longitudinally moved in a cross direction one-side area ER in the base 51 with the protruding part 56b as a boundary, following the movement of the arm 52 so that the wired shape of the electric wire 98 in the arm 52 is changed into approximately a U-shape, when the arm 14 is shortened, and is extended into an oblique shape, when the arm 14 is lengthened, to allow extension of the arm 14.
Patent JP-S6430334-A (JP)
Title: Order wiring equipment
Inventor: TANAKA HIDENORI
IPC: H04B17/00
Filed: 1987-07-27
Abstract: PURPOSE:To communicate a business even though an opponent station is vacant or absent by being equipped with a message sending means, message storing means and message reproducing means. CONSTITUTION:Message information is sent by a message sending means A through a communications line for arrangements to an opposite equipment. When the message information arrives from the opposite equipment, the message information is stored by a message storing means B and, simultaneously, when a prescribed designating operation is executed, the message information stored in the message storing means B is read and reproducing-outputted by a message reproducing means C. Thus, even when an operator in charge of the opponent station is not arrived yet or is absent, an operator can send the necessary business to the opponent station without waiting for the operator in charge, a trouble related to the arrangements can be reduced, and the load of the operator can be decreased.
Patent JP-H0670797-A (JP)
Title: Method of measuring enzyme using chemiluminescent reaction
Inventor: AASAA PII SHIYAAPU
IPC: G01N33/533
Filed: 1993-06-29
Abstract: A 1,2-dioxetane of the formulaand an alkene of the formulaare described. The 1,2-dioxetane is useful in immunoassays and in DNA probes used for various purposes.
Patent JP-H06309425-A (JP)
Title: Equipment and method for graphic display
Inventor: DEBORA DAIAN BUREISU
IPC: G06T15/30
Filed: 1991-07-02
Abstract: PURPOSE: To provide the device and method for picking a threedimensional object from an image drawn on a video display. CONSTITUTION: A displayed object is selectively redrawn. During this redrawing, the pixels of the object have the depth compared with data in a Z buffer 9 so as to determine visibility. The number and size of objects which are redrawn by a rasterizing processor 2 are restricted by using a graphic preprocessor 1 so as to prescribe the range of the objects and redrawing only a clipped range at the border of a pick window. This redrawing operation is stored in a frame buffer 3 and a three-dimensional graphic image scanned repeatedly from a frame buffer 3 is not varied. A choice among objects in the pick window can include a weighted comparison using a pick plane memory 20 for storing visible data by the objects.
Patent JP-S6164260-A (JP)
Inventor: OGAWA GENSHIRO
IPC: A61M5/14
Filed: 1984-09-06
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-H0891198-A (JP)
Title: Driving slip controller
Inventor: YOHANESU SHIYUMITSUTO
IPC: B60K23/04
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To improve traction or create a locking differential effect by conducting braking engagement of a second driving wheel until the brake pressure of a first driving wheel drops below or reaches a preset minimal pressure. SOLUTION: In a locking torque forming process, a drive slippage controller 10 is disconnected so that a locking differential effect is realized. Driving torque control is activated in the intrinsic range of the drive sloppage controller 10, wherein the drive unit transfers torque to vehicle wheels to control their slippage or improve the stability and traction. The engagement of the drive unit with the driving torque is conducted when a switch 44 is closed and the differential is locked only to protect the brakes from overheat. Engine torque engagement is allowed in combination with the locking torque generation, when the wheels have a tendency to slip during a brake temperature range exceeding a preset critical value.
Patent JP-S6431385-A (JP)
Title: High-frequency heating device
Inventor: SUENAGA HARUO
IPC: H05B6/64
Filed: 1987-07-27
Abstract: PURPOSE:To prevent the malfunction and improve the reliability and safety by constituting an inverter circuit, an inverter control circuit, and a system control circuit on each substrate respectively. CONSTITUTION:A circuit block 24 is formed with a substrate constituted of a system control circuit 17, a circuit block 25 is formed with two substrates each constituted of an inverter circuit 1 and an inverter control circuit 13 respectively, a heavy booster transformer 7 boosting a high-frequency power source and converting it into microwaves fed to a magnetron 12 is fitted to the equipment main body. The circuits 17, 13 are isolated from the heat and noise of a switching element and the transformer 7 according to this constitution, the stable power is fed to the magnetron 12, the effect of vibration due to the weight of the transformer 7 is reduced, the malfunction is prevented, and the reliability and safety can be improved.