baber/WOPTO huggingface dataset:
Patent JP-H0856194-A (JP)
Title: Optical communication module
Inventor: HIGUCHI TSUTOMU
IPC: H04B10/80
Filed: 1994-08-10
Abstract: PURPOSE:To obtain an optical communication module having various functions by only replacing an electronic circuit with an electronic circuit having various functions. CONSTITUTION:An optical fiber array 40 is led from the outside of a package 10 into the package 10 accommodating an optical semiconductor chip array 20 and the end of the optical fiber array 40 is made opposite to the optical semiconductor chip array 20 accommodated in the package 10. Then an electronic circuit 30 is arranged at the outside of the package 10 and the electronic circuit 30 is connected electrically to the optical semiconductor chip array 20 accommodated in the package 10 via a connection section 200 provided to the package 10. Then the electronic circuit 30 is replaced with an electronic circuit having various functions to easily form the optical communication module having various functions.
Patent JP-S6453508-A (JP)
Title: High-resistivity and low-loss oxide magnetic material
Inventor: MURASE HIROYASU
IPC: H01F1/34
Filed: 1987-08-25
Abstract: PURPOSE:To reduce a magnetic loss in a high frequency without spoiling a high-resistance characteristic by a method wherein each composition rangy of Fe2O3, NiO, ZnO, CuO, MnO, V2O5 and MgO is set to have a specific value. CONSTITUTION:Expressed in mol %, this material is constituted by the following composition ranges: 47-50% of Fe2O3; 14-20% of NiO; 26-33% of ZnO; 4-17% of CuO; 0-1.0% of MnO; 0-0.4% of V2O5; 0-1.6% of MgO. After iron as a main constitutive element in an Ni-Cu-Mn-Zn-based ferrite has been replaced by another element, that is to say, after each quantity of NiO, ZnO, CuO and MnO has not been changed, a quantity of Fe2O3 has been reduced and various oxides have been added as a replacement, a specimen is manufactured and an influence of a magnetic loss is examined in detail; as a result, if an appropriate quantity of the iron is replaced partly by vanadium and magnesium, the magnetic loss in a high frequency can be reduced while a high- resistance characteristic is maintained.
Patent JP-S59101681-A (JP)
Title: Electrostatic recording device
Inventor: TARUMI NORIYOSHI
IPC: G03G15/16
Filed: 1982-12-02
Abstract: PURPOSE:To reduce a temperature rise of a toner image forming body by executing a transfer of a toner image from the toner image forming body and a retransfer to a recording body, when an intermediate transfer body is wound to a winding shaft from an original winding shaft. CONSTITUTION:While an intermediate transfer body 5 is wound to a winding shaft 7 from an original winding shaft 6 at a speed equal to a surface speed of a toner image forming body 1, it is made to press-contact with the toner image forming body 1 by a transfer pressure roller 8, a toner image is transferred on it, and the toner image is retransferred and fixed to a recording body P which is made to press-contact and sent with the intermediate transfer body 5 by a recording pressure roller 10 at a position of a heating roller 9. The intermediate transfer body 5 is made to press-contact with the toner image forming body 1, and even if it is heated by the heating roller 9 and the recording pressure roller 10, it is cooled enough while it is wound to the winding shaft 7, therefore, the toner image forming body 1 is not heated, a positive cooling means is not required for the intermediate transfer body 5, etc., and the whole device can be formed to a comparatively small size.
Patent JP-2000047658-A (JP)
Title: Scroll display system and recording medium where scroll display program is recorded
Inventor: RYU MAKOTO
IPC: G06F3/0485
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To speed up scroll operation by providing an image readout part and a buffer update part and updating a memory buffer into a new stage according to a scroll indication. SOLUTION: When an operator operates an input device 13 and presses a modeless dialog button, the operating system of a computer 11 generates a command message having a scroll direction as a parameter value. When the scroll indication is supplied from outside, an MPU 12 selects partial images distributed on the entire image in the extension direction of the scroll indication. The MPU 12 reads the image files of the selected partial images out of a hard disk 16 in order. The MPU 12 uses the image files which are thus read out to update image data expanded on a memory 17. An image process board 18 extracts image data of a display area from this memory 17 and displays them on a monitor 19.
Patent JP-S6191875-A (JP)
Title: Fuel cell
Inventor: AOKI TSUTOMU
IPC: H01M8/02
Filed: 1984-10-08
Abstract: PURPOSE:To prevent the outflow of an electrolyte, improve the electrolyte protection function, promote long life span, and prevent the corrosion of piping and such by providing a wall surface made of heat-resisting and electrolyte- resisting materials on the side of the fuel agent circulation path and fluid oxidizing agent circulation path of an electrode with ribs. CONSTITUTION:An electrode 1A with ribs that forms a fuel cell connects an electrolyte contained in the electrode 1A with the electrolyte of an electrolytic layer 2 through the electrode catalyst on the rear. A U-shaped cover 5 made of heat-resisting and electrolyte-resisting materials such as fluororesin and such is fit in a fuel agent path configured by the protruded section 4 of this electrode 1A and forms the wall surface of the path. Consequently, the overflow of the electrolyte is prevented from the wall surface by a fuel agent. This applies also to an electrode 1B with ribs that is provided with a fluid oxidizing agent path. By the prevention of the outflow of the electrolyte, the electrolyte protection function is improved and the long life span is promoted and then corrosion of downstream piping and such is prevented even when the electrolyte is provided with the properties of corrosion.
Patent JP-H06295585-A (JP)
Title: Inside power supply voltage generating circuit
Inventor: BOKU YOUHOU
IPC: G11C11/401
Filed: 1992-08-07
Abstract: PURPOSE: To provide the internal power supply voltage generating circuit of a semiconductor memory device with which an internal power supply voltage can be supplied while changing its level corresponding to the state of an external power supply voltage to be impressed. CONSTITUTION: This circuit is provided with an external power supply voltage sensing part 100 for sensing the state of the external power supply voltage and a driver control part 200 for controlling the state of electric connection between a path G2 of a comparator part 300 and the control terminal of a driver 50 corresponding to the output of the external power supply voltage sensing part 100. When impressing the external power supply voltage exceeding a prescribed value, this is sensed and the conduction degree of the driver 50 is controlled so that the internal power supply voltage having a level the same with this external power supply voltage can be generated.
Patent JP-H0494079-A (JP)
Title: Spark plug having multipolarized outerside electrode
Inventor: KAGAWA JUNICHI
IPC: H01T13/20
Filed: 1990-08-08
Abstract: PURPOSE:To provide a spark plug having mulitpolarized outside electrode and high resistance to being stained and damaged by setting the distance of a tip inner circumferential part of each outside electrode to the front end plane or its extended plane of an insulator which is inset in a main metal fitting to be within a prescribed range. CONSTITUTION:An outside tripolar spark plug A has a cylindrical main metal fitting 1, an insulator 2 having an axial hole 22 through which a front end part (a leg part) 21 is naked and inset in the main metal fitting 1, a center electrode 3 which extrudes a spark part 31 and is inserted into the axial hole 22 of the insulator 2, a tip end plane 41 facing to the side plane of the spark part 31 in parallel to the side plane, and a tip end inner circumferential part 42 put in parallel to the front end plane 23 of the insulator 2 and is equipped with three outside electrodes 4 whose rear ends 43 are welded to the tip end part 11 of the main metal fitting l. The distance (b) of the tip end inner circumferential part 42 of each outside electrode 4 to the front end plane 23 or its extended plane of the insulator 2 is set to be 0.3-l.2mm. Consequently, spark runs along the front end plane of the insulator and reaches the outside electrodes and self-cleaning by the spark is carried out.
Patent JP-H05208178-A (JP)
Title: Running-in-pipeline car
Inventor: TAKEMORI HIRONAO
IPC: E03F9/00
Filed: 1992-08-07
Abstract: PURPOSE:To provide a running-in-pipeline car which can be set easily in the inside of a pipeline in a state to run normally. CONSTITUTION:A running-in-pipeline car runs inside of a pipeline 10F by driving wheels 34 touching the inner face of the pipeline 10F and is provided with a stretching out apparatus to stretch out the driving wheels 34 in the radial direction and a rotating apparatus to rotate each driving wheel 34 and to set it to the front and rear running positions in the axial direction of the pipeline 10F and to the right and left running positions in rectangular direction to the pipeline 10F.
Patent JP-S6456982-A (JP)
Title: Two-cylinder type rotary compressor
Inventor: HITOSUGI TOSHIAKI
IPC: F04C29/00
Filed: 1987-08-27
Abstract: PURPOSE:To contrive cost reduction of a compressor easily manufactured by forming a partitioning plate by a member of high rigidity and integrally molding an aluminum made cylinder by die casting to both surface parts of the partitioning plate, in case of the compressor connecting the two cylinder through the partitioning plate. CONSTITUTION:In the case of a rotary compressor which houses a roller (not shown) respectively in upper and bottom part cylinders 4, 5, connected through a partitioning plate 6, to be eccentrically rotated by an electrically driving part through a common rotary shaft, the compressor forms the partitioning plate 6 by a member of high rigidity, for instance, steel plate and a shaft hole 16, for a rotary shaft to be inserted, in the center of this partitioning plate 6. The aluminum made cylinders 4, 5 are integrally molded by die casting to both surface parts of this partitioning plate 6. While a supporting frame 8 is mounted to a bottom surface peripheral edge part of the partitioning plate 6 for fixing it into a casing. By this structure, substantially reducing a number of part items to be assembled, the cost reduction is contrived.
Patent JP-H1140462-A (JP)
Title: Cr composite electronic component, manufacture thereof and inductor
Inventor: IGARASHI KATSUHIKO
IPC: H01G4/40
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To very easily obtain a CR composite component having a resistance series to a capacitor by inserting a second Cr electrode layer between a first conductor electrode layer and third electrode layer. SOLUTION: The CR composite electronic component has a dielectric 2, inner electrode layer 3, first electrode layer 4, second electrode layer 5, and third electrode layer 6. The electrode layer 5 provides a resistance depending on the shortest distance d1+d2 between the first and third electrode layers 4, 6 where the second electrode layers 2 are formed at both terminals of this component. After forming the first electrode layer, a Cr layer and Zn oxide layer are formed, and third electrode layer may be provided thereon to form terminal electrodes. The Zn oxide layer is added to the Cr layer to be the second electrode layer, thereby obtaining a component having a more high resistance.
Patent JP-S6270951-A (JP)
Title: Memory system for information hysteresis
Inventor: MAKITA AKIHISA
IPC: G06F11/34
Filed: 1985-09-24
Abstract: PURPOSE:To attain the collection of the hysteresis data on the software by using an information hysteresis storage device through the software with a hysteresis mode setting instruction and a hysteresis start instruction. CONSTITUTION:A hysteresis mode setting instruction is produced and a hysteresis mode is set to a hysteresis mode control circuit 4 when an information hysteresis storage 2 is used on the software. The circuit 4 outputs a selection signal 106 for selection of the instruction addresses of hysteresis data signal groups 100-1-100-n. These selected instruction addresses are supplied to an information hysteresis memory circuit 8. Then a hysteresis start instruction is delivered when the hysteresis start conditions are detected by the software. The start instruction is decoded and a hysteresis start request is outputted to an information hysteresis memory control circuit 7. Thus the circuit 8 starts the hysteresis of those instruction addresses.
Patent JP-H1054596-A (JP)
Title: Bent cap
Inventor: IGARASHI HISAAKI
IPC: F24F7/04
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To attach a bent cap to an air hole for ventilation always with good watertightness and good airtightness while easily enabling a reduction in cost of the installation work by fitting a seal ring in a groove formed circumferentially on the back side of a ringshaped flange of the main body. SOLUTION: A bent cap 1 is fitted preliminarily with a seal ring 9. The seal ring 9 has such a shape in section as to be fit for the shape of a groove 4 in a flange 3 and is set with a swelling from the groove 4 by a certain amount. In fitting the seal ring 9 in the groove 4 the sectional shapes of each are mutually set with due regard not to allow them to come apart easily or they are attached by use of an adhesive. The bent cap 1 can be attached in place by simple work only requiring to press it into a ventilating hole (m) and the installation work can be done easily and completed in a short time. With no skill required on the part of the worker, the installation cost can be lowered.  Since the seal ring 9 is held and compressed between the flange 3 and outside wall and made to deform, the bent cap rates high in tightness of the attachment and its installation secures good performance in watertightness and airtightness with a high reliability.
Patent JP-H0531753-A (JP)
Title: Method for molding mold connecting section of weatherstrip
Inventor: NAGATA TATSUHIKO
IPC: B29K21/00
Filed: 1991-07-29
Abstract: PURPOSE:To simplify the structure of a mold, shorten the mold operation time and mold a mold connecting section without producing flashes on a sealed face in the method of mold connecting a plurality of hollow extrusion molding weatherstrips with recesses on their sealed faces. CONSTITUTION:Both ends of a core 3 with a section corresponding to a recessed section 120 of almost flat shape are inserted into a terminal of an extrusion molding weatherstrip 1A in a manner of correcting the recessed section 120 of the terminal into almost the flat shape, and the core 3 of the terminal of the weatherstrip 1A connected by the core are set in the mold, and a terminal of the weatherstrip 1A without the recessed section and the mold connecting section are formed on the sealed face. The terminal of the weatherstrip IA and the sealed face 12 of the mold connecting section are without recessed sections or without undercut by the arrangement, and can be molded in a top force 4a not parted, which simplifies the mold structure, and no flashes are formed on the sealed face 12 as there is no parting face.
Patent JP-2000030747-A (JP)
Title: Manufacture of stacked type secondary battery
Inventor: MACHINO HIROSHI
IPC: H01M10/052
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a stacked type secondary battery with high productivity. SOLUTION: This manufacturing method contains a battery element forming process for forming an electronic conductivity insulating layer between electrodes; an inspection process for inspecting short between electrodes of the battery element, and selecting an acceptable element judged as no short from a rejected element judged as short; a stacked cell forming process for stacking a plurality of acceptable elements selected in the inspection process; and a packaging process for packaging the stacked element obtained in the stacked element forming process in a case.
Patent JP-H0494398-A (JP)
Title: Fork lift truck with weighing instrument
Inventor: SHIMADA YOSHIAKI
IPC: B66F9/12
Filed: 1990-08-10
Abstract: PURPOSE:To provide a moment-free state so as to perform accurate weighing by fixing one end of the second fork applying part to the movable side of a first weighing unit, and locking the other end to a projecting part extending from the movable side of a second weighing unit. CONSTITUTION:First and second weighing units 3a, 3b are secured fixedly to left and right hangers 7a, 7b fixed to a first fork applying part, and the movable side of the units 3a, 3b are mounted to a second fork applying part 2b. A set plate 10a is bolted to the movable side II of the first weighing unit 3a, and the applying part 2b is fixed to the set plate 10a by bolts 12. Bolts 13 are threadingly mounted to a set plate 10b mounted to the movable side II of the second weighing unit 3b to be inserted through holes 14 of the applying part 2b respectively. Thus the applying part 2b is free from the moment so that only a vertical load acts on the unit 3b even if the applying part 2b is expanded and contracted for example, and accurate weighing can be performed.
Patent JP-S60103851-A (JP)
Title: Interface circuit for supervisory signal
Inventor: AOKI SHINICHIROU
IPC: H03K19/0175
Filed: 1983-11-11
Abstract: PURPOSE:To realize high performance and low power consumption regardless of simple circuit constitution by adopting the constitution that an open collector output type gate and a pull-up resistor are provided to a supervisory signal drive section and a termination resistor is arranged to a supervisory signal terminal section. CONSTITUTION:A specified power supply voltage is fed to an output section of an open collector output gate 20 via a pull-up resistor 11 in a supervisory signal drive section 1 from a power terminal 12, and the transmission line 6 is terminated by a termination resistor 9 in a supervisory signal output terminal section 2. Since no power wiring is provided to the supervisory signal terminal section 2, the interference from or to external part via a power electric wire is avoided. In selecting properly a monitor output voltage appearing monitor terminals 3 and 4, the signal current flowing to the transmission line 6 is decreased, then the interference of the signal current on other signals is decreased largely and the power consumption is reduced. Since the transmission line 6 is terminated by the termination resistor 9 being a matching load, no distortion is given to the waveform appearing between the monitor terminals 3 and 4.
Patent JP-S6185934-A (JP)
Inventor: SUTEIBUN SUTORIITOFUIIRUDO GIR
IPC: A61D1/00
Filed: 1985-09-25
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-H0259455-A (JP)
Title: Process and apparatus for separating and recovering granulated slag
Inventor: WATANABE YOSHIO
IPC: C04B5/02
Filed: 1988-08-25
Abstract: PURPOSE:To separate and recover floating granulated slag and precipitating granulated slag from crude granulated slag by charging water and the granulated slag in a vessel, settling the precipitating slag and floating the floating slag simultaneously. CONSTITUTION:At first, water is charged to spaces in a vessel (spaces between small chambers 7 and vessel walls 8) and in the small chambers 7. Then, blast furnace granulated slag is charged to the spaces of the vessel, and water is ejected toward water surface through a water ejecting nozzle 1 into the spaces of the vessel from obliquely above the vessel 8. Thus, precipitating granulated slag is settled and floating granulated slag is floated, and the floated slag is taken out successively with the ejected water and guided to a discharging port 9 and discharged together with the water. The discharged floating granulated slag and the water 10 enter provisionally a cushion tank 11, flow down therefrom on a draining net 12, where it is drained through the net 12 by removing the water alone.
Patent JP-H0262492-A (JP)
Title: Installation of piping terminal device such as gas cock
Inventor: KATAYAMA TOSHIYUKI
IPC: F16L5/00
Filed: 1988-08-25
Abstract: PURPOSE:To facilitate installation work of a gas cock or the like to a wall surface plate by engaging a tongue-like part of a temporarily stopping means at a stopping part of a fixing metal to be without pull-off for stopping the fixing metal on the back of the wall surface plate temporarily. CONSTITUTION:A flexible pipe 2 is pulled from an aperture 30 of a wall surface plate 3, a gas cock G is connected with it, a fixing metal 1 is inserted on the back side of the all surface plate 3, and the flexible pipe 2 is engaged with a released part of the fixing metal 1 and supported by a finger. Temporarily stopping metals 4 are then pushed into stopping parts 10, 10 until tongue-like parts 42 reach the back surface of the fixing metal 1. After the fixing metal 1 is thus temporarily stopped on the back surface of the wall surface plate 3, screw holes formed in a flange F of the gas cock G are stopped with screw holes 11, 11 in the fixing metal 1 by means of tightening screws 5, 5, thereby the gas cock G can be installed to the wall surface plate 3.
Patent JP-S6189860-A (JP)
Title: Printing controller of serial printer
Inventor: MORIKAWA MASANORI
IPC: G06K15/02
Filed: 1984-10-09
Abstract: PURPOSE:To make the magnification of printing both in the printing head scanning direction and the paper delivery direction possible, by selection of the number of magnifying times with a selection switch. CONSTITUTION:24 printing elements, the number of 3 times the printing data S11 of 8 bits are arranged to a printing head 1. Data signals S11 are repeatedly read and memorized each latch signal S8 of each bit number thereof to the shift register 2 at the first magnification part 4 by the number of magnifying times selected by the first selection switch 10, and the printing operation is repeatedly carried out by the printing head 1 based on the same printing data S11 as before-mentioned by the number of magnifying times selected by the second selection switch 15 with the second magnification part 12. Therefore, one printing can be magnified both in the printing head scanning direction and the paper delivery direction and can be realized by the simple operation like selection of the number of magnifying times with the first and second selection switches 10 and 15.
Patent JP-H0493427-A (JP)
Title: Water supply unit
Inventor: KITANO TAMIO
IPC: E03C1/05
Filed: 1990-08-09
Abstract: PURPOSE:To enable a water supply unit to be installed at a low position, and further enable water to be supplied to a water tank upstairs by opening the discharge port of a space constitution chamber for discharging water, according to the closure of an electromagnetic open/close valve, and filling the space of the aforesaid chamber with the air. CONSTITUTION:When the solenoid 25 of a solenoid open/close valve 22 for water supply is excited, the first valve body 23 moves up to open a valve port 15 for water supply, thereby causing the upward motion of the second valve body 37 and closing a valve port 34 for water discharge. In this case, hot water flowing from an inlet port 13 after opening the first nonreturn valve 14, passes a space constitution chamber 16 via the valve port 15 for water supply. Then, the hot water is supplied to a bathtub 8, after opening the second nonreturn valve 19 of an outlet 18 as shown by a chain line. Thereafter, when the excitation of the solenoid 25 of the solenoid open/close valve 22 is released, the valve port 15 for water supply closes, thereby stopping hot water supply. Concurrently, hot water stagnating in the space constitution chamber 16 is discharged to a discharge chamber 31, and the air enters the chamber 16 instead. Then, when a discharge pump 43 is driven, the hot water discharged to the discharge chamber 31 is fed to the bathtub 8 via a return port 40, while opening the third nonreturn valve 41.