baber/WOPTO huggingface dataset:
Patent JP-S5784856-A (JP)
Title: Ink feeder for ink jet printer
Inventor: SHIGEI MASAHIRO
IPC: B41J2/18
Filed: 1980-11-15
Abstract: PURPOSE:To reduce an ink feeder in size by integrally forming a main tank and a sub tank wherein a receptacle for an ink cartridge is provided and a cylindrical filter is also vertically installed in the receptacle so that the cap of an ink cartridge can be pushed up the filter when it is inserted thereinto. CONSTITUTION:As a cartridge 1 is pushed into a receptacle 26 provided in a tank main body 24, a cap 5 in the cartridge 1 is pushed upward against spring 4 by a top plate 29 of a cylindrical filter 28 and a feeder mouth 3 is opened. The tank main body 24 is filled with ink 2 which flows out from the mouth and the outflow of ink 2 stops when the surface of ink reaches the edge of the feeder mouth 3 of the cartridge 1. Air bubbles and dust particles contained in the ink 2 are removed by the cylindrical filter 28 when ink 2 passes through it. Ink is then discharged through a gap 27 for air escape, pressurized by a pump 14, its pulsation is removed by an air chamber 16 and is spouted from a jet nozzle 20 passing through a solenoid valve 18.
Patent JP-H0831943-A (JP)
Title: Layout method for semiconductor integrated circuit and its device
Inventor: WATANABE ATSUSHI
IPC: H01L21/82
Filed: 1994-07-13
Abstract: PURPOSE:To reduce the number of steps in a work process and to facilitate execution of changes in accurate element layout patterns by selecting an element layout pattern from a pattern library and replacing it with an original element layout pattern. CONSTITUTION:A layout information input means 2 inputs layout information including a cell alley and a pattern library 3 stores a plurality of element layout patterns for layout correction. An input layout scanning means 4 operates each element in layout information in consecutive order and recognizes element patterns and analyzes a level code of an element pattern of an element recognized by a level code analysis means 5. Further, a layout conversion means 6 selects from a pattern library an element layout pattern, whose element is to be converted, and arranges it at a prescribed position in the layout information. This facilitates designing layouts in a semiconductor integrated circuit.
Patent JP-S6222734-A (JP)
Title: Tricyclo(4.2.2.25,8-dodeca-1,4-dihalogeno-11,12-benzo-2,6,9,11-tetraene derivative
Inventor: KIMURA MASARU
IPC: C07C23/38
Filed: 1985-07-23
Abstract: NEW MATERIAL:The compound of formula I (X is halogen; R<1> and R<2> are H or together form condensed benzene ring or condensed naphthalene ring). EXAMPLE:Tricyclo[4.2.2.2<5>,<8>]dodeca-1,4-difluoro-6,7,11,12-dibenzo- 2,6,9,11-tetraene. USE:It has stable structure and is decomposed with light to form excited arene, which emits light by returning to the ground state. It can be easily synthesized in high quantum yield and is expected to be useful as a novel raw material of a photosensitive material such as photographic material, recording material, etc., substituting the silver halide material. PREPARATION:The compound of formula I can be produced by dissolving the cyclic diene compound of formula II and a compound such as anthracene in an organic solvent, irradiating the resultant solution with ultraviolet ray of 250-360nm wavelength in an atmosphere of an inert gas such as N2 gas, and introducing a double bond to the 9, 10 sites of the obtained adduct compound by electrolytic oxidative decarbonation method.
Patent JP-H0326161-A (JP)
Title: Modem
Inventor: KOBAYASHI YOSHIKAZU
IPC: H04M11/00
Filed: 1989-06-23
Abstract: PURPOSE:To automatically adjust the transmitting levels of a selfstation and other stations by providing a receiving level comparing circuit to compare the receiving level of the selfstation with a normal value, an adjusted sound output circuit to output an adjusted sound different in frequency with the comparison result, an adjusted sound detecting circuit to detect the adjusted sound sent from the other station and a transmission amplifying circuit to increase and decrease the transmitting level of the self-station with the detection result. CONSTITUTION:When a line is connected, the self-station outputs the adjusted sound of fG and waits for the adjusted sound from the other station. When the adjusted sound of fG, fH or fL from the other station is received, the receiving level is detected by a receiving level comparing circuit 3, and a signal is sent to an adjusted sound output circuit 8 so as to output the adjusted sound of fH when the receiving level is higher than a normalized range, the adjusted sound of fL when the receiving level is lower than the normalized range and the adjusted sound of fG when the receiving level is within the normalized range. When the frequency of the adjusted sound detected by an adjusted sound detecting circuit 5 is at fH, the amplification ratio of a transmission amplifying circuit 9 is made small, the transmitting level of the self-station is gradually lowered, and when the adjusted sound is at fL, the amplification ratio of the transmission amplifying circuit 9 is made high and the transmitting level of the self-station is gradually raised.
Patent JP-H1013641-A (JP)
Title: Image reader
Inventor: MAEDA HIROSHI
IPC: G06F12/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To specify the type of image data by means of a storage area in a storage means even if plural types of image data are inputted and to efficiently use the storage area of the storage means in accordance with the type of image data by providing a storage control means for inputting data in the storage means from different reference addresses for the respective types of data. SOLUTION: An image processing part of a digital copying machine is provided with a memory 73, CPU 41 and DMAC(data memory access controller) 79. CPU 74 controls the operations of a picture data input part 70, an image processing part 71, an image data output part 72, the memory 73, an image data communication unit 78 and DMAC 79. DMAC 79 controls the write processing of picture data from the image data input part 70 and the image data communication unit 78 against the memory 73. the memory 73 contains a page memory 73a and a hard disk drive (HDD) 73b.
Patent JP-S6221502-A (JP)
Inventor: YAMANAKA JURO
IPC: B27D1/04
Filed: 1985-07-22
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-S6317886-A (JP)
Title: Production of spiropyrrolidine-2,5-dione derivative
Inventor: MASUZAWA KUNIYASU
IPC: C07D471/20
Filed: 1986-07-11
Abstract: PURPOSE:To obtain the titled compound having aldose reductase inhibiting effect and useful as a preventive and remedy for complications of diabetes, on an industrial scale at a low cost, by heating a specific compound in the presence of an acid. CONSTITUTION:The objective compound of formula II can be produced by heating and refluxing the compound of formula I (X1 and X2 are H, halogen, lower alkyl or lower alkoxy; Y is methylene, O or S; R1-R4 are H, lower alkyl or together with C atom of adjacent ring form a benzene ring; Ra is lower alkyl) in the presence of an acid such as sulfuric acid, polyphosphoric acid, etc., in an alkanoic acid (preferably acetic acid). The starting raw material of formula I is produced by reacting the compound of formula III with nitromethane and dehydrating the resultant compound of formula IV.
Patent JP-H0451281-A (JP)
Title: Pocket type moving terminal unit and city navigation system by pocket type moving terminal unit
Inventor: HASHIMOTO MASAICHI
IPC: G06F17/30
Filed: 1990-06-19
Abstract: PURPOSE:To allow the easy and rapid acquisition of exact and timely information freely anywhere during movement by providing means of moving terminal units consisting of data transmitting/receiving functions, memory media, prepaid cards and displays and the system consisting thereof. CONSTITUTION:Each terminal unit contains the data transmitting/receiving function 1 using an overall digital communication network and a signal reading function 2 to read the signal from the memory medium. The unit also contains a balance reading and rewriting function 3 from the prepaid card which is effective only within the same area. Further, the unit is provided with the display 5, on which the information stored in a CD-ROM, operation switches, menu key, etc., are projected. This system connects a repeater post 16 which has the radio signal transmission and reception functions to the terminal units disposed nearly at specified intervals and a center 17 which accumulates the information exclusive of the information stored in the CD-ROM, i.e., the momentarily changing information, etc., by a digital circuit and provides the information from the center 17 via the repeater post 16 to the terminal units according to the instructions from the terminal units.
Patent JP-H109890-A (JP)
Title: Analogue instrument
Inventor: ASAI SATOSHI
IPC: G01R5/16
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an analogue instrument capable of regulating only a range desired to be set by indents finer than conventional ones and capable of being reduced in memory capacity. SOLUTION: The measured value from a sensor 1 is gathered to a transmission part 2 and transmitted to a receiving part (operation part) 3 through a signal wire 6. In this receiving part 3, the output value b2 being the indicator deflection angle of a meter 5 is operated from the input value b1 based on the measured value. A drive circuit 4 outputs the electric signal for driving the meter 5 on the basis of this operation result. An operation formula calculating an indicator deflection angle Y (output value b2) from the measured value X (input value b1) is determined by a formula consisting of a fixed coefficient and a variable coefficient.
Patent JP-S645564-A (JP)
Title: Heat or mass exchange apparatus
Inventor: OSHIYAMA HIROAKI
IPC: G21F9/28
Filed: 1987-06-29
Abstract: PURPOSE:To prevent the trouble generated when release is generated between a housing and a partition wall, by providing an independent space which is formed so as to be surrounded by the inner surface of the housing and the partition wall and present over the entire periphery of the housing and does not communicate with the first and second fluid chambers. CONSTITUTION:A heat or mass exchange apparatus 1 is formed so as to be surrounded by the inner surface of a housing 2 and partition walls 4, 5 to be present over the entire periphery of the housing 2 and has an independent space 15 not communicating with the first and second fluid chambers 12, 13 and also has the communication hole 16 allowing the space 15 and the outside space to communicate with each other. Therefore, even when release is generated in the connection parts of the housing 2 and the partition walls 4, 5, a heat exchange fluid passes through the release parts to flow in the annular space 15 and flows out to the outside from the communication hole 16 and, therefore, said fluid does not flow in a blood chamber 12 and it can be easily discovered that release is generated between the partition walls and the housing and a heat exchanger can be replaced in good timing.
Patent JP-S6223520-A (JP)
Title: Conbustion chamber of internal-combustion engine
Inventor: FUKUTOME JIRO
IPC: F02B17/00
Filed: 1985-07-24
Abstract: PURPOSE:To contrive to improve combustion efficiency at the time of low load by providing a projection in a part of an opening part leading to the ignition chamber in a main combustion chamber, in an internal-combustion engine which has the main combustion chamber at the summit part of a piston. CONSTITUTION:An ignition chamber 4 to which a fuel injection valve 2 and a ignition plug front is provided in a cylinder head 1. A concave main combustion chamber 7, into which fuel spray is introduced from the ignition chamber 4 is provided at the summit part of a piston 6. A projection 9 is provided at least on a part of an opening part leading to the ignition chamber 4, of the main combustion chamber 7 on the summit part of the piston 6. A skish current interferes with this projection 9 to generate a standing vortex. In this way an improvement in combustion efficiency at the time of low load operation can be contrived.
Patent JP-H099877-A (JP)
Title: Distributor for ice cream
Inventor: KONNO ITSURO
IPC: A23G9/28
Filed: 1995-06-28
Abstract: PURPOSE: To provide a distributor for an ice cream capable of distributing the ice cream in an amount for an extremely large number of persons in a three-dimensional state inducing eating in a short time. CONSTITUTION: This distributor for an ice cream is obtained by installing a cylinder 8 for housing an ice cream mass 6 filled in a cylindrical flexible bag, an extrusion part 10, arranged at either of ends of the cylinder and used for extruding the ice cream mass and a lid part 12 equipped with a rotating cutter 60, arranged at the other end of the cylinder and capable of rotating and cutting the ice cream mass 6 and closing the cylinder when located at the outside rotating position. A protruding part is further provided in the periphery of the rotating cutter 60 on the inside surface of the lid part 12.
Patent JP-2000343596-A (JP)
Title: Manufacturing installation for stretched film and manufacture thereof
Inventor: HOSOI MASAHIRO
IPC: B29C41/28
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To feed back image analytical results to a manufacturing installation to eliminate the generation of retardation spots by projecting light passing through a light deflection plate from a perpendicular direction with a film surface and obtaining an image of the retardation spots by allowing passage of the transmitted light through the light deflection plate. SOLUTION: A broad and uniform high-intensity light projecting lamp is installed in a light source box 9 and a light diffusion plate such as frosted glass or transparent film is provided on the surface of a transparent sheet glass or a transparent resin sheet applied to the surface of the light source box 9. The surface of the light source box 9 is set in parallel with the face 4 of a running film in such a way that a linear deflected light is obtained through a light deflection plate 10 attached to the entire surface of the light source box 9 and the light coming out of the light source box 9 is projected to the film 4.  The retardation(Re) spots of the film 4 can be modified by radiation-heating the corresponding parts more intensity and a color difference is detected by processing image data from an Re spot detector 8 to designate the region and temperature of a radiation heating device and thus film heating parameters are decided and fed back to the film manufacturing installation. Consequently, it is possible to rapidly remove the Re spots generated during manufacturing the stretched film.
Patent JP-S6053533-A (JP)
Title: Slurry polymerization of epichlorohydrin rubber
Inventor: UURA KINYA
IPC: C08G65/24
Filed: 1983-09-02
Abstract: PURPOSE:The polymerization conversion in the first tank is set in a specific range and the slurry polymerization is carried out in multi-stage tank containing aliphatic or alicyclic hydrocarbon as a solvent to avoid the polymer from sticking to the tanks and produce the titled rubber stabilized in its quality. CONSTITUTION:In the production of epichlorohydrin rubber by slurry polymerization in multi-stage tanks using aliphatic or alicyclic hydrocarbons as a solvent, the polymerization conversion in the first tank is set to less than 10%, at least 0.05% based on the starting monomer to the total reaction mixture, then polymerization is completed in the following tanks. The resultant polymer has a narrow particle size distribution to permit greatly improved operability in filtration, washing and drying, further its quality is stabilized.
Patent JP-H09324572-A (JP)
Title: Window opening and closing controller
Inventor: KUROSAWA YUJI
IPC: E05C17/24
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to smoothly open and close a window and, at the same time, to provide a window opening and closing controller capable of separating an arm from a shoji screen. SOLUTION: An arm 2 can be connected to a sill 14 of a window frame 12 in a turnable manner in both horizontal and vertical directions, at the same time, it can be connected to a bottom rail 13 of a shoji screen 11 in a turnable manner in both horizontal and vertical directions, and the arm 2 is prevented from being extended or folded when a window is opened and closed to have excellent controllability. The arm 2 is so constituted that it can be separated from the shoji screen 11, and the shoji screen 11 only can be rotated.
Patent JP-H0917266-A (JP)
Title: Handle lock device in temporary switch and handle lock unit for temporary switch
Inventor: KATO TATSUYA
IPC: H01H9/22
Filed: 1995-06-28
Abstract: PURPOSE: To easily position a lock lever in a lock position and an operation handle in an input position by rotatably supporting the lock lever to a fixing plate so as to be capable of taking the lock position and an unlock position. CONSTITUTION: A lock lever 6 is rotatably supported to a fixing plate 9 fixed to a switch case 2 side so as to be capable of taking a lock position L and an unlock position M. A plane 6R containing the rotating direction of the lever 6 perpendicularly crosses a plane 4R containing the rotating direction of an operation handle 4. In the sate that the lever 6 in the position L is engaged with the handle 4 in the input position A, the plate 9 is fixed to the outside of the case 2, and the lever 6 in an position L and the handle 4 in the position A can be positioned. Discrimination whether the lever 6 is in the position L to the handle 4 or not is easily made, and rotation of the lever 6 to the position L from the unlock direction, or that from the position M to the unlock direction is surely obstructed.
Patent JP-H0720482-A (JP)
Title: Liquid crystal display device and driving method therefor
Inventor: KAWAZU NAOKO
IPC: G02F1/1343
Filed: 1993-06-30
Abstract: PURPOSE:To easily control the amount of electric charges induced by polarization and to sufficiently suppress the crosstalk of the liquid crystal display device by completely polarizing the ferroelectric substance of a nonlinear capasitive element. CONSTITUTION:On a 1st substrate, pixel electrodes 12 which are arrayed in matrix, 1st electrode lines 13 provided by the rows of the pixel electrodes 12, and nonlinear capacitive elements which are made of ferroelectric materials and connect the pixel electrodes 12 to the corresponding 1st electrode lines 13 are provided, and on a 2nd substrate, 2nd electrode liners 13a which are provided opposite the pixel electrodes 12 in the respective columns are provided; and liquid crystal is charged between the 1st and 2nd substrates to constitute the matrix address type liquid crystal display device, which features (n) (n>1) 1st electrode lines 13, (n) nonlinear capacitive elements for the respective pixel electrodes 12, and connections of the respective pixel electrodes 12 with the (n) corresponding 1st electrode lines 13 through the nonlinear capacitive elements.
Patent JP-S6140071-A (JP)
Title: Flexible piezoelectric element
Inventor: TOMITA TOMONOBU
IPC: H01L41/08
Filed: 1984-07-31
Abstract: PURPOSE:To obtain a piezoelectric element which has a reduced overall thickness, excellent flexibility and mechanical strength and appropriate rigidity and can deliver a large signal output, by composing a flexible piezoelectric element of thin components including a high-polymer piezoelectric member, a flexible electrode sheet, a connecting conductor and a protection film. CONSTITUTION:A high-polymer piezoelectric member 1 has thin-film electrodes 11a, 11b. A flexible electrode sheet 9 includes a high-polymer film 14, a thin-film lead part 13a connected to the electrode 11a, and an electrode 11 having a lead part 13b connected to the electrode 11b, the lead part 13a and the electrode 11 being formed on one surface of the film 14 in such a manner that the lead parts 13a, 13b are disposed at one end of the film 14 adjacent to and in parallel with each other in the width direction of the film 14. The electrode 11b of the piezoelectric member 1 is bonded to the electrode 11 of the sheet 9 by an electrically conductive adhesive, and the electrode 11a and the lead part 13a are connected together by bonding an electrically conductive adhesive- backed copper foil 12 between them. A protection sheet 10 defined by a high-polymer film is bonded to the surface of the copper foil 12 and the exposed surface of the electrode 11a by an adhesive. Thus, it is possible to obtain a piezoelectric element which has a reduced thickness, excellent flexibility and mechanical strength and appropriate rigidity and can deliver a large signal output.
Patent JP-H0510805-A (JP)
Title: Heat-sensitive type detector of residual quantity of fuel
Inventor: URYU HIDEKAZU
IPC: G01F23/22
Filed: 1991-07-03
Abstract: PURPOSE:To obtain a detector of the residual quantity of fuel which detects the residual quantity of the fuel of an automobile at a high speed. CONSTITUTION:A thermal resistor 6 for level detection and a thermal resistor 7 for temperature compensation which are constituted of a platinum thin film of thermal resistance are formed on the surface of an insulating tube 1 of low heat capacity and provided in a fuel tank. A bridge circuit is constructed by using the thermal resistors 6 and 7 and a resistor. By electrifying this circuit, the thermal resistor 6 for level detection is self-heated, a change in the resistance value of the thermal resistor 6 for level detection caused by a difference in a heat transfer coefficient between an immersed part and a non-immersed part in fuel is detected and thereby the residual quantity of the fuel is detected.
Patent JP-H08318699-A (JP)
Title: Plate compass
Inventor: YASUDA TAKAFUMI
IPC: B43L9/00
Filed: 1995-05-25
Abstract: PURPOSE: To draw circles without a hindrance of fingers by attracting a circular member on the writing surface via a magnetic body, and placing an arm plate having a plurality of pen holes into contact with a part of the outer periphery of the circular member so as to be rotatable about the circular outer periphery. CONSTITUTION: A plate compass 1 is placed on a writing surface 5 with magnetism for setting the central position 3b of a circular member 3 in coincidence with the central position of a circle to be described. In this instance, while viewing the indication part 7a of a cursor plate 7, a finger is put on the knob portion 6b to move the plate compass 1 to the central position of the circle. When the central position of the circle to be drawn is at a crossing point of straight lines intersecting on the writing surface 5, the indication line 6c of the ear 6b is aligned to these intersecting lines and the central position 3b is moved to the desirable position. Next, when the tip of the pen is inserted into a desired pen hole 9 and the tip of the pen is moved about the central position 3b by removing fingers from the ear 6, the arm plate 6 can be rotated to draw circles.
Patent JP-S5982867-A (JP)
Inventor: TAKAHASHI AKIRA
IPC: A61M1/14
Filed: 1983-09-05
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。