baber/WOPTO huggingface dataset:
Patent JP-S6414044-A (JP)
Title: Ink jet head
Inventor: HORIKAWA MITSUHIRO
IPC: B41J2/05
Filed: 1987-07-08
Abstract: PURPOSE:To prevent not only the flotation but also the disconnection of a heat generating resistor and to enhance the life of an ink jet head, by forming a lower protective layer from a mixture of Al2O3 and Si3N4 in a case of such a structure that no upper protective layer is present on the entire upper surface of the heat generating resistor generating air bubbles and the heat generating resistor is directly brought into contact with an ink liquid. CONSTITUTION:An ink jet head is constituted by successively laminating a lower protective layer 2, a beat generating resistor 3, a conductive layer 4 and an upper protective layer 5 and air bubbles are formed by heating the heat generating resistor 3 and an ink liquid droplet flies by the pressure of said air bubbles to be adhered to recording paper to perform printing. In a case of such a structure that no upper protective layer is present on the entire upper surface of the heat generating resistor 3 generating air bubbles and the heat generating resistor is directly brought into contact with an ink liquid, at least, the lower protective layer of the ink jet head is composed of a mixture of Al2O3 and Si3N4. Therefore, the ink jet head low in driving voltage and having long life can be provided.
Patent JP-H0728910-A (JP)
Title: Stock control system for supplied article
Inventor: YOKOYAMA FUMIO
IPC: G06Q50/00
Filed: 1993-07-09
Abstract: PURPOSE:To effectively manage the property and to prevent the deterioration of productivity by supplying the parts to the clients and controlling the supplied parts for each client by means of the delivering results and a supply component master when the parts are delivered after the machining and assembling processes. CONSTITUTION:The supply plan data 9 are generated with input of a supply plan 7 to a client, and the supply result data 10 are produced with input of a supply result 8 showing the actual delivery of supplied parts to the client. Furthermore a delivery plan 14 of the client made based on the ordering plan of its own company is supplied for production of the delivery plan data 11. Then the delivery/failure result data 12 are generated based on the actual delivery result of the client and the failure results of parts produced in the machining and assembling processes. Then the supply result is added to the number of supplied parts in regard to the supplied parts stock data 13. The number of supplied parts consumed and decided by a supply component master 18 is calculated from the number of parts delivered after the number of failure parts is subtracted from the number of supplied parts. Then the number of consumped parts is subtracted from the number of supplied parts and the data 13 are updated for each client and each parts.
Patent JP-2000002731-A (JP)
Title: Data measuring device and method
Inventor: HIRAI KOJI
IPC: G01R19/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To verify where the actual radiation of an electromagnetic wave from, or how the conditions of an electronic apparatus change by various measures, or what measures are effective and why, or the like, in order to take a counter measures against radiation of the electromagnetic wave of the electronic apparatus with excellent efficiency. SOLUTION: A conductive member 32 of an electronic apparatus 31 to be measured and a measuring probe 12 are moved relatively and brought into contact with each other by a relative moving means 15, and a signal of the measuring probe 12 is measured as a signal of a frequency component by a spectrum analyzer 21. The signal measurement and the relative movement are repeated, and the moving position and the measured result are made to correspond to each other and data processing is executed, and the processed result is outputted as a display. A distribution state of a current or an electric potential on the surface of the conductive member 32 of the electronic apparatus 31 can be confirmed by the display image, therefore, the position or the cause of electromagnetic wave radiation can be guessed from the condition change before and after measures or the like.
Patent JP-H0815342-A (JP)
Title: Impedance measuring apparatus
Inventor: YAGI TOSHIYUKI
IPC: G01R35/00
Filed: 1994-06-29
Abstract: PURPOSE:To decide contact between an object and a measuring terminal positively using a simple circuit when an impedance is measured. CONSTITUTION:The impedance measuring apparatus comprises means for forcing the real part of a measurement negative in case of insufficient contact between a measuring terminal and an object. The real part value of a measurement is compared with a reference value for deciding sufficient contact and a decision is made that the contact is insufficient if the real part value is more negative than the reference value. A negative value larger than the magnitude of fluctuation in the real part of measurement is employed as the reference value in order to prevent erroneous decision due to fluctuation of the measurement. The circuit for forcing the real part of measurement negative comprises an inverted amplifier 2 having the input connected with the output terminal of a signal source 1 and the output connected with a high voltage terminal Hp through a resistor R2. A resistor R4 is connected between the high voltage terminal and the earth. Resistors R3, R5 are also connected, respectively, between the output terminal of the signal source and a low voltage terminal Lc and between a low voltage terminal Lp and an earth terminal.
Patent JP-S5694880-A (JP)
Title: Overcurrent limiting device for picture tube circuit
Inventor: TOMOTA KATSUAKI
IPC: H04N3/18
Filed: 1979-12-28
Abstract: PURPOSE:To protect each picture tube, by securing a proper variation for the threshold level to limit the current of each picture tube in the overcurrent limiting circuit which protects the picture tube circuit of several picture tubes. CONSTITUTION:The variable resistors R2a-R2c are adjusted previously so that the high-voltage current of each picture tube is within the current limit value Im with every picture tube when each of the picture tubes (CRT1-3) operates by itself. Accordingly, the maximum current of the power source HVP becomes to 3Im. When only one picture tube CRT1 is active, the detection signal SS is delivered from the comparator CM1. Then the control signal CS is sent to the current limiter control circuit LCC from the threshold control circuit SHC to limit the current to Im or less. When more than two picture tubes are active, the output SS is delivered from two comparators. Then the circuit LCC set the current to 3Im. Thus the current is limited according to the number of picture tubes which are active to protect the picture tube circuit.
Patent JP-S6149300-A (JP)
Inventor: ITO TOSHIYUKI
IPC: G08G1/137
Filed: 1984-08-17
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-H0921744-A (JP)
Title: Cell for spectrometer
Inventor: SATO KYOKO
IPC: G01N21/05
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To enhance the sensitivity and accuracy of measurement by providing a liquid measuring cell itself with a hermetically sealable sampling space thereby performing the sampling operation quantitatively. SOLUTION: The hermetically sealed space 1 of a cell for spectrometer is filled with a sample and a solvent and then sealed hermetically by a cover 2. After a substance applied or adhering to an object, e.g. an Si water, was dissolved in the solvent, the cell can be mounted, as it is, on a spectrometer. An indicator may be injected, as required, through an injection point 3. Since a sampled solution can be measured as it is, the work for quantitative sampling and conditioning can be facilitated. Furthermore, the sample can be collected thoroughly because of hermetic sealing and the sensitivity and accuracy of quantitative measurement can be enhanced greatly.
Patent JP-H0458290-A (JP)
Title: Hammer operation detector for keyboard instrument
Inventor: KAWAMURA KIYOSHI
IPC: G01P15/093
Filed: 1990-06-28
Abstract: PURPOSE:To suppress the thickness of an operation detecting means itself and to improve mounting ability by detecting the displacement of a hammer by a distance detecting operation using light. CONSTITUTION:Fixing members 39 and 40 is provided to hold an operation detecting means 30 higher than a hammer shank 35 and lower than a pin plate 27, which is linked to a frame for supporting a chord 25 to be keyed by the hammer, while being fitted to a shank rail 33 for freely turnably supporting the hammer shank 35. While using light reflected from the hammer shank 35 to be interlocked with the hammer 29, a distance to the hammer shank 35 can be continuously detected by the operation detecting means 30 and therefore, the displacement of the hammer 29 is detected with the passage of time. Further, based on the displacement information, other operation information such as hammer velocity, acceleration and keying time or the like is detected at real time. On the other hand, since the operation detecting means 30 detects the displacement of the hammer 29 by the distance detecting operation using light, the thickness of the operation detecting means itself is suppressed.
Patent JP-S5794067-A (JP)
Title: Recording liquid
Inventor: MATSUFUJI YOUJI
IPC: C09D11/00
Filed: 1980-12-02
Abstract: PURPOSE: To inhibit thickening during storage and to improve discharge stability, by incorporating an adduct of ethylene oxide and/or propylene oxide with benzamide into a recording liquid for use in an ink jet recording system.  
     CONSTITUTION: Benzamide or an alkyl-benzamide is dissolved in a solvent. Ethylene oxide and/or propylene oxide are/is added to the resulting soln. in the presence of a catalyst. The mixture is subjected to an addition reaction to prepare a compd. of the formula, wherein R 1 , R 2  are each H, a 1W4C alkyl; X, Y are each ethoxy, isopropoxy; n 1  is 0W30; n 2  is 1W30. 0.5W30wt% said compds. is incorporated into a recording liquid for use in an ink jet recording sytem to obtain the desired recording liquid. The compd. of the formula has an excellent effect of inhibiting the thickening of the recording liquid during storage, and is excellent in power of dissolving various dyes. Thus, the shelf stability, etc. of the recording liquid can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04368026-A (JP)
Title: Base station equipment of digital mobile communication system
Inventor: ADACHI FUMIYUKI
IPC: H04B7/26
Filed: 1991-06-14
Abstract: PURPOSE:To provide the base station equipment with excellent economy and a frequency utilizing efficiency by eliminating a channel split loss in the digital mobile communication system in which a different coding rate is mixed in a voice coding decoding circuit mounted on a mobile equipment. CONSTITUTION:When voice signals coded by plural voice encoding decoding circuits of 5kb/s and 10kb/s provided to a base station equipment are assigned to an idle time slot by a time slot converter 24, the codes are combined so that a rate of codes of the transmission signals regardless of 5kb/s and 10kb/s is a code rate of a common multiple, the result is allocated to a time slot to obtain a same signal format.
Patent JP-2000001974-A (JP)
Title: Steel floor panel
Inventor: TAKAGI EIJI
IPC: E04F15/024
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in strength by forming the projecting parts projecting to the inside space side in the plane part of a top plate or a bottom plate, forming the recessed parts in a core material according to a position of the projecting parts, and integrally adhering the core material and both plates in a state of fitting the projecting parts and the recessed parts. SOLUTION: The projecting parts 13, 15 and the recessed parts 14, 16 become positioning guides when adhering a core material 7 and both plates 1, 2 to prevent dislocation until an adhesive is solidified since they neither move in the horizontal direction by fitting to each other nor move by external force. Load resistant performance is improved since interlayer separation is prevented by preventing dislocation of both plates 1, 2 and the core material 7 at cargo loading time even after being adhered/hardened. Since the core material 7 is adhered to a prescribed position, not only the upper/lower surfaces but also the side surface of the core material 7 and outer peripheral walls of the panels 1, 2 can be reliably adhered.  Thus, an adhesive property of a steel plate and the core material is improved, and since lateral directional dislocation is not caused, strength is improved, and a noise eliminating effect is enhanced.
Patent JP-H0919687-A (JP)
Title: Treatment of tunnel waste water
Inventor: KATO ISAMU
IPC: B01D61/02
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of a reverse osmosis membrane and to make efficient treatment possible with low energy at the time of subjecting under ground mining tunnel waste water to a reverse osmosis(RO) membrane treatment by adding an alkaline agent, exclusive of calcium salt, to this underground mining tunnel waste water to adjust its pH to a specific value, then passing the water to an RO membrane separator operating on the head pressure of the tunnel waste water as its operating pressure. SOLUTION: The alkaline agent is added through pipings 12, 12a to the tunnel waste water introduced through a piping 11 into a neutralizing vessel 1, by which its pH is adjusted to a range of 2 to 3.6, more preferably 2.5 to 3.5. At this time, the amt. of the alkaline agent to be added is adjusted by a valve V1 interlocked to a pH meter 1A disposed in the neutralizing vessel 1. Mg(OH)2 is used as the alkaline agent as this agent is inexpensive. The pH controlled water from the neutralizing vessel 1 is then subjected to settlement and sepn. of SS-components in a sedimentation basin 2 and the separated water obtd. in such a manner is supplied through a cartridge filter 4 to the RO membrane separator 5. The weakly acidic permeated water obtd. in this device is led out to a neutralizing vessel 6 and the concd. water to a neutralizing vessel 7, respectively.
Patent JP-S5963282-A (JP)
Inventor: WATANABE KOUICHI
IPC: B62K19/38
Filed: 1982-10-01
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-S6418964-A (JP)
Title: Oxide-based high-temperature superconductor
Inventor: TAKEDA YUKIO
IPC: H01L39/12
Filed: 1987-07-10
Abstract: PURPOSE:To obtain the titled high-temperature superconductor having high critical temperature of superconductivity and usable even under a condition of high magnetic field and electrical current density, by using Y, Ba, Cu and O as principal constituent elements and forming an oxide having mainly amorphous crystal structure. CONSTITUTION:The objective superconductor is composed of an oxide containing Y, Ba, Cu and O as main constituent elements and having mainly amorphous crystal structure. The superconductor can be produced by mixing and melting compounds of Y, Ba and Cu at prescribed molar ratios, quenching the molten mixture at a sufficiently high cooling rate to prevent the deposition of crystal and heat-treating the resultant amorphous material at about <=600 deg.C. The superconductor produced by this process has higher critical temperature than conventional Y-Ba-Cu-O superconductor having a crystal structure of rhombic system. One or more kinds of the main constituent elements (Y, Ba, Cu and O) may be substituted with other elements (e.g. Su or Sr) within a range of <=20atom.%.
Patent JP-S6066660-A (JP)
Title: Splicing method of power cable
Inventor: YAMAGUCHI MASAYUKI
IPC: H02K33/08
Filed: 1984-08-18
Abstract: PURPOSE:To enhance the binding force between adjacent turns of insulated ribbon type wires by forming a plurality of recesses on the flat surface of the wires and coupling between the flat portions of the adjacent turns with a bonding agent. CONSTITUTION:Recesses 70 are formed by knurling on a ribbon type wires 71 for a voice coil actuator before winding, wound with the wires, and coupled between the flat surfaces of the adjacent turns through a bonding agent. After wound on a core rod so that the edge 71 of the turn is disposed on the same surface, curing is performed. The recess 70 is formed vertically at the edge 71, and formed at the opposite side of the wires 72 at both sides in a waveform. Further, the interval of the recesses 70 is 0.5-7mm., and the depth is preferably approx 0.01mm..
Patent JP-2001005445-A (JP)
Title: Display method for document
Inventor: HATAKEYAMA TSUTOMU
IPC: G09G5/34
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce the handling time forming a tab and a navigation bar by an information provider by facilitating movement to a required position of a document. SOLUTION: This method is constituted so that an index scroll link button 1321 is displayed through the operation of a preprocessing program storage part, and when the button 1321 is clicked, the picture is scrolled to a corresponding index 1183. Further, a Japanese syllabary index scroll link menu 1330 is provided. Thus, in various cases, the document is moved to the required index position with once mouse click operation.
Patent JP-H1014906-A (JP)
Title: Humor analyzer
Inventor: NAGATA RYOHEI
IPC: A61B5/157
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To enable continuous measurement automatically by arranging a puncturing means made up of a longitudinally movable puncturing blade or puncturing needle and a linear motion type solenoid set on the extension thereof. SOLUTION: A puncturing part is provided with a sleeve 6 and a plate-shaped base body 7 housed into the sleeve 6. A puncturing blade 71 is provided longitudinally movable on one side of the base body 7. An electrode chip 72 is provided on the other side thereof and an electrode lead is connected to a terminal part of the electrode chip 72. A linear motion type solenoid 9 arranged facing the puncturing blade 71. With a puncturing switch ON, the solenoid 9 is operated and an arm 8 is advanced to move the puncturing blade 71 forward sticking it to a position ahead of an electronic chip 72 in a state where the finger is mounted on a humor analyzer. The degree of protrusion of the puncturing blade is so set that a finger is punctured to let humor bring into contact with the electrode chip 72 in a state where the finger is mounted on a humor analyzer.  One side of an electrode of the electrode chip 72 is coated with an enzyme ink.
Patent JP-H0520313-A (JP)
Title: Ruled line drawing mechanism
Inventor: NISHIKAWA TORU
IPC: G06F17/21
Filed: 1991-07-12
Abstract: PURPOSE:To easily draw a delimiter line in the middle between stages by designating two points out of four corners between stages. CONSTITUTION:When an icon on a display device 2a is used to designate a longitudinal direction or a transverse direction in which a ruled line is drawn and the coordinates of two points are designated by a mouse 2d, the length of the major side and that of the minor side of a rectangle having these points as two points on a diagonal line are calculated, and the coordinates of middle points of major and minor sides are calculated, and the rules line is so drawn that it passes through middle points of the major sides or minor sides in accordance with the designated direction.
Patent JP-H05194535-A (JP)
Title: Process for producing 9-fluoro-10-(4-methyl-1- piperazinyl)-7-oxo-2,3-dihydro-7h-pyrido(1,2,3-d,e)- (1,4)benzothiazine-6-carboxylic acid salt
Inventor: BUIORETSUTA CHIETSUKETSUTEI
IPC: A61K31/54
Filed: 1992-06-08
Abstract: PURPOSE: To produce the compd. (Rufloxacin) from 2,3,5-trifluoro-4-(4-methyl-1- piperazinyl)-benzoyl ethyl acetate without isolating intermediates in a single reaction vessel.  
     CONSTITUTION: A compd. of formula 2 (Et is ethyl) is brought to react with (B)N,N-dimethylformamide dimethylacetal, preferably in the molar ratio of A:B=(1:1.3) to (1:1.8) under reflux heating in toluene to obtain a compd. of formula 3. Then, this is brought to react with (C)2-aminoethanethiol, preferably in the molar ratio of C:A=(1.2:1) to (1.5:1) at a room temp. in methanol to obtain a compd. of formula 4. Furthermore, this is treated with NaH, preferably in the molar ratio of NaH:A=(2:1) to (2.5:1) at 0°C under a nitrogen environment in THF to allow intermolecular cyclization to occur, and after that, an obtd. compd. of formula 5 is subjected to hydrosis and salification with HCl to obtain the objective compd. of the formula 1. Moreover, it is preferable that intermediates are not isolated, and the operation is executed in a single reaction vessel. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09316746-A (JP)
Title: Cocoon foil (hikihaku for nishijin obi prepared by using cocoon board)
Inventor: YAMAISHI YASUHIRO
IPC: D02G3/06
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To prepare a HIKIHAKU (foil covered with colorful material), capable of preventing the occurrence of wrinkles or flaws attributable to the wrinkles of NISHIJIN OBI (sash made of NISHIZIN brocade) to which the HIKIHAKU is inserted as weft by bonding a cocoon board (or cocoon board-shaped nonwoven fabric) to paper or film and cutting the bonded material into thin strips. SOLUTION: A cocoon board or a cocoon board-shaped nonwoven fabric 3 is bonded to paper or film 1 with an adhesive 2, and the bonded material is cut into strips of 0.2mm to 1cm in width to prepare HIKIHAKU to be used for weaving NISHIJIN OBI. The HIKIHAKU, cocoon foil, is flexible and capable of giving NISHIJIN OBI resistant to wrinkles.
Patent JP-H0725302-A (JP)
Title: Safety frame for tractor or the like
Inventor: YOSHINO MASAHIKO
IPC: B62D33/06
Filed: 1993-07-12
Abstract: PURPOSE:To simply perform the rising/falling rotating operation of a safety frame by supporting both ends of a portal-shape safety frame, placed over the lateral fixed frames of a body, rotatably in the longitudinally rising/falling state by pivots provided with handles, and making engaging claws, holding the rising/falling positions of the safety frame in the engaged state, detachable. CONSTITUTION:A safety frame 3 is curved in portal shape, and both end parts 4 thereof are curved inward with engaging claws 7 provided on the outer side faces. A lock metal 21 having a female screw, part 20 to be screwed with the male screw part 19 of a pivot 5 is fixed to each end part 4. In this safety frame 3, a space between each end part 4 and the lock metal 21 is expandable against the elasticity by external force from both lateral sides. In a fixed frame 2, a lock metal 22 is fixed to the upper end part, and an engaging claw 8 that can be engaged with the engaging claw 7 is provided on the opposed face in opposition to the lock metal 21. The pivot 5 is provided with a handle 6 and inserted through the axial hole 23 of the lock metal 22, and the male screw 19 is screwingly inserted into the female screw 20 of the lock metal 21 on the safety frame 3 side for fixation.
Patent JP-H06182607-A (JP)
Title: Tool and tool holder for portable machine shop tool
Inventor: BUERUNAA KURAINE
IPC: B25D17/08
Filed: 1993-07-12
Abstract: PURPOSE: To prevent the occurrence of early wear and to perform transmission of further higher torque by a method wherein a longitudinal groove is formed in a shank mounted on a tool holder and having a lock groove and an interlocking groove formed therein and a shoulder part is formed in the longitudinal groove and the lock groove. CONSTITUTION: A tool is provided with a shank 1 mounted on the tool holder of a hand-tool apparatus such as chisel device. The shank 1 is provided with at least single lock groove 3 in an axially two-end closed shape, and at least two interlocking grooves 2 released toward the free end of the shank 1. In this case, at least a single longitudinal groove 4 released toward the free end of the shank 1. Further the longitudinal groove 4 is arranged at an unequal distance in a circumferential direction from the interlocking grooves 2 adjacently to each other on both sides. Further, a shoulder part 3h having axial projection surfaces superposed with each other and separated away from a rear end part is formed at the longitudinal groove 4 and the lock groove 3.