baber/WOPTO huggingface dataset:
Patent JP-H11168629-A (JP)
Title: Image-forming device and method therefor
Inventor: KOBAYASHI NORIYUKI
IPC: G03G15/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a device that corrects the difference and prints out a corrected image, when a print density characteristics differs from a print density characteristic in a first storage state when the image data are printed out in a long time after the image data are stored. SOLUTION: When image data is stored to an image storage section, a printer section 204 is used to print out predetermined specific data. Then an image read section 201 reads the printed result, calculates a print density characteristic (normalized data) in the stored state, based on the read data and stores the result. In the case of actual printout, the printer section 204 is used similarly to above to print out predetermined specific data, the image read section 201 reads the print result and calculates (normalized data) at the print out based on the read data. A difference between the print density characteristic of the image data at the image data storage and the print density characteristic of the image data at the print-out is obtained to generate a correction table.  Image data read from an image memory are corrected by using the correction table and the corrected data are printed out.
Patent JP-H09180564-A (JP)
Title: Slide switch contact
Inventor: TSUDA TATSUYA
IPC: H01H1/36
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a slide switch contact, having narrow width constitution, and moreover easy in the management of a movable contact, in a slide switch contact performing switching by sliding operation and pushing operation, etc. SOLUTION: In this constitution, fixed contacts 12A, 12B, 12C, and 12D are constituted of four contacts arranged in quadrisected square shape; two oblique direction contacts 12B and 12C or 12A and 12D out of four contacts are short- circuited to be adopted as a common contact; and two elastic contact parts 15A and 15B, conducted with each other, of a movable contact 15 are contacted by elasticity with the adjoining fixed contacts 12A and 12C, etc., respectively to be slid in the lateral or vertical directions of the quadrisected square shape, to perform the switching of a switch. This can obtain a slide switch contact narrow in width and easy in managing a movable contact.
Patent JP-2001151474-A (JP)
Title: Elevating device for underwater observation device
Inventor: KAWAHARA HISAYOSHI
IPC: B66D1/60
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an elevating device for an underwater observation device capable of obtaining data continuous in time and position by moving an underwater observation device to an arbitrary depth of water and being easily collected after a measurement is finished. SOLUTION: This elevating device 1 for an underwater observation device elevates/lowers the underwater observation device by being moored at a fixed position in the water. A drum 23 for winding or delivering a rope 10 for elevating/lowering linked with the underwater observation device on which a floating body is mounted, a circuit 29 connected with an underwater motor 22 connected with the drum 23 controlling winding and delivering of the rope 10 for elevating/lowering and a power source 26 connected with the control circuit 29 are fixed to a frame 11 having a separate floating body 13. The frame 11 is linked with a weight to be sunk at a water bottom by a rope 33 for mooring.
Patent JP-H09323985-A (JP)
Title: Extractive distillation of propylene oxide with propanol
Inventor: UIRIAMU ARAN SUMISU
IPC: B01D3/40
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To effectively purify propylene oxide by introducing low purity propylene oxide into the lower half part of a distillation tower, supplying an extracting and distilling agent into a part above the lower half part, taking out the purified propylene oxide from the overhead and further taking out the extracting and distilling agent and oxide contaminants from the bottom.  
     SOLUTION: Low purity propylene oxide supply raw material is introduced into the lower half part of an extractive distillation tower 100 through a supply line 120, and an extracting and distilling agent comprising 1-propanol is introduced into a part above the low purity propylene oxide supply point through a supply line 230 so that the ratio of the supply raw material to the extracting and distilling agent is 1:1 to 20:1. The extracted and distilled dry propylene oxide reduced in the amounts of the oxide contaminants containing acetone and methanol is subsequently taken out from the extractive distillation tower 100 through a line 112. All of the 1-propanol, water, the acetone and the methanol are taken out from the bottom, fed into a solvent-recovering tower 200 and subsequently recovered. Thus, the propylene oxide is efficiently purified. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06184229-A (JP)
Title: Catalyst for polymerizing olefin and production of ethylenic copolymer using the same catalyst
Inventor: MIYOSHI NORIHIRO
IPC: C08F4/658
Filed: 1992-12-17
Abstract: PURPOSE:To obtain the subject new catalyst, composed of a specific solid catalyst component and an organoaluminum compound, having a sufficiently high activity based on both the solid catalyst and a transition metal and capable of providing a copolymer, good in powder properties and having a wide molecular weight distribution and a narrow compositional distribution. CONSTITUTION:This catalyst is composed of (A) a solid catalyst component obtained by reacting a reactional mixture of (i) a zirconium compound of formula I [(C5R<2>n) is (substituted)cyclopentadienyl; R<2> is H or 1-20C hydrocarbon; R<1> is 1-4C alkylene which is a group connecting the two groups (C5R<2>n); R<3> and R<4> are H, halogen, etc.; (m) is 0 or 1; (n) is 5 when (m) is 0 and 4 when (m) is 1] with (ii) a titanium compound of formula II [R<5> is 1-20C hydrocarbon; X is halogen; (i) is 0-1[ and (iii) an organosilicon compound containing Si-O bond with (iv) an organomagnesium compound and then bringing the resultant reactional product into contact with (v) an organoaluminum halide compound of formula III (R<15> is 1-20C hydrocarbon; X is halogen; (c) is 0-3] and (B) an organoaluminum compound.
Patent JP-H07200203-A (JP)
Title: Method and device for controlling printer output
Inventor: MATSUBARA SANEO
IPC: B41J5/30
Filed: 1993-12-28
Abstract: PURPOSE:To average the printing loads on all printers under the control of a network and to appropriately match printing jobs with the respective characteristics with a printer device in a network system where a host computer is not intervened. CONSTITUTION:A printer device state inquiry means 50 requests the transmission of printer information. Obtained information is saved in a printer state/printing load state/printing characteristic information storage table 5 (called as table 54 in the following) and a printer device selection means 56 is started. The printer device selection means 56 reads information of the table 54, collates it with the printing characteristic of a printing file F and selects an optimum printer device 14 on LAN. The, a printing file transfer means 58 is started and a substitute print name notice means 60 is started in the printing file transfer means 58. A substitute printer device name is displayed on a display 12A in a work station 12A concerned.
Patent JP-H07199092-A (JP)
Title: Connection switching device for communication wire
Inventor: HAYASHI YUKIO
IPC: H04B10/07
Filed: 1993-12-28
Abstract: PURPOSE:To enhance reliability, to miniaturize a device and to orderly house the excess length part of communication wire without a danger of transposition by improving the positioning accuracy of a connector. CONSTITUTION:This device is equipped with first and second laminated rails 32a and 32b, a sliding member 62 capable of moving along respective rails, a connector supporting part 60 capable of moving in the direction of a rail width against the sliding member 62, first and second connectors 66 and 68 supported by respective supporting parts 60, a communication wire guide 34 having a communication wire housing groove 64 arranged along both-side edges of respective rails in the width direction, and first and second robots 38a and 38b having a hand part 56 capable of selectively grasping each one of the connector supporting parts 60 and also capable of moving in a three-dimentional direction. The excess length part FX of optical fiber F extended from respective connectors 66 and 68 are arranged so as to draw a roop through the communication wire housing groove 34 of a pair of communication guides 34.
Patent JP-H08174526-A (JP)
Title: Core mold of mold for molding concrete block
Inventor: KOBAYASHI HIROKI
IPC: B28B7/30
Filed: 1994-12-26
Abstract: PURPOSE: To provide a core mold capable of pulling a spacer straight in the core main body side in a mold opening process, and positioning correctly the spacer and core main body in a mold assembly process with regard to a core mold for molding the inner cylindrical surface of a cylindrical concrete block. CONSTITUTION: A drawing lever 22 in a cylindrical axial direction is axially provided in a core main body 13, and a spacer 14 is connected to tip ends of a rink 34 and 35 pivoted to not members 25 and 26 elongated in the width direction of the spacer each being screwed in the right screw part 23 and left screw part 24 of the drawing lever. Guide members 27, 28 and guide means are provided for preventing the rotation of the nut members 25, 26 around the drawing lever 22 and for guiding the spacer 14 in its pulling direction. In a positioning mechanism, there are provided a movement body 42 being in screw engagement with an operation lever 41 in the axial direction of the core mold, and in the movement body 42 a fitting element at the core main body 13 side, and a fitting element at the spacer 14 side so as to position both of them via the movement body 42.
Patent JP-H11331330-A (JP)
Title: Radio communication equipment and manufacture of the same
Inventor: SIROLA JUKKA
IPC: H04W88/02
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To change the function and position of a starting part without replacing a cover by forming the cover of a touching-type display by a transparent and flexible foil with the starting part by pressurizing and constituting equipment so as to pressurize the starting part through the cover in the state of closing the cover. SOLUTION: By pressurizing a pressurizing point on the upper surface of a foil-like starting means 5 in the display direction 3 by a finger, etc., the means 5 is elastically deformed to vertically move in the display direction 3 until the lower surface 5c of the means 5 comes into contact with the starting areas 3b-3d of the display 3. One corresponding peak is formed at a pressurizing point on the lower face 5c of the means 5 and the peak transmits a pressure to the areas 3b-3d. By raising the finger from the means 5, the means 5 returns into the original state to release the contact state. This contact is kept during the means 5 is pressurized in the display direction 3. The means 5 is flat at a standstill position.
Patent JP-H06157073-A (JP)
Title: Production of semiconductor element using metal fine particle-dispersed glass
Inventor: MURAKAMI SUSUMU
IPC: C03C14/00
Filed: 1992-11-24
Abstract: PURPOSE:To form a semiconductor element by applying a mixture obtained by adding glass powder to ultrafine particle dispersed paste in which a metal is dispersed in a polymer onto a glass substrate to which an electrode is attached, burning the mixture and further attaching other electrode thereto. CONSTITUTION:A crystalline high polymer such as nylon 11 is vacuum evaporated to form a thermodynamic unstable high polymer layer and a metal material such as gold is laminated thereon and the high polymer layer is stabilized by heating the laminate and atomized metal is dispersed therein to afford a high polymer composite. A solvent such as meta-cresol is added to the composite to give an ultrafine particle-dispersed paste, which is then mixed with glass powder to provide an ultrafine particle-dispersed paste containing 0.01-10wt.% metal fine particles and 80-99.9wt.% glass powder. Then, the ultrafine particle- dispersed paste is applied onto a transparent glass substrate 3 on which electrode 2 of conductive film such as SnO, etc., is applied and the laminate is burned at 500-700 deg.C to form metal fine particle-dispersed glass 4 and an electrode 5 of conductive film is applied thereon and a lead wire 6 is connected thereto to provide the semiconductor element 6.
Patent JP-H11160996-A (JP)
Title: Developing device
Inventor: KIN HIDENORI
IPC: G03G15/08
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a developing device capable of preventing the leakage, lumping and filming of a developer. SOLUTION: Supplying and developing rollers 20 and 10 for the developer T whose outside surfaces are in contact with each other are carried on a side frame, to be rotatable in opposite directions, both side surfaces of the developing roller 10 are sealed with seal members and lubricant members which are made of materials having low coefficients of surface friction and smaller in diameter than the supplying roller 20 are fixedly provided on the side surface of the supplying roller 20, between the seal members and the supplying roller 20.
Patent JP-H11161868-A (JP)
Title: Crime prevention management device for exhibited article
Inventor: ARAKAWA HIDEO
IPC: G08B23/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain an exhibited article crime prevention management device capable of instantaneously specifying an exhibition place of an exhibited article at the occurrence of abnormality such as burglary of the exhibited article and displaying an alarm. SOLUTION: The device is provided with a detection means 1 serially connecting plural two-wire jacks of which contacts are short-circuited in a normal state, using the top and end of each jack 3 as signal output terminals and connecting a resistor R having each different resistance value between the output terminals of each jack 3 and a crime prevention controller 2 for supplying a current to the detection means 1, and when a change is generated in a supplied current value, detecting the occurrence of abnormality on the position of the jack 3, identifying the jack 3 concerned from the degree of the change in the current value and displaying an alarm. In the constitution, the tip parts of a two-wire conductive cable short-circuited at its tip parts are respectively wound around rings of a frame for an exhibited picture or the like and a plug is fitted to the terminal part of the cable and inserted into the jack 3 arranged on the position concerned. The contact of the jack 3 into which the plug is inserted is opened and turned off but the output terminals of the jack 3 are short-circuited.
Patent JP-H09154433-A (JP)
Title: Water tank apparatus for transporting live fish
Inventor: KOUNO CHIYOHITO
IPC: C02F1/28
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide the subject water tank capable of lightening the swing of water in a fish tank to prevent the swing of fish, cleaning stain of water in the fish tank caused by waste material derived from fish, more clearing the water in the fish tank and transporting live fish in the fish tank in a closer state to a natural state by a transporting material such as a truck, a ship, etc. SOLUTION: This apparatus is equipped with a fish tank having a clean water inlet at the upper part of a water tank and a dirty water outlet at the lower part of the water tank, a dirty water supply part for feeding the dirty water in the fish tank at the upper part and a filtering and activating tank 2 which sprays compressed air to the lower part of the dirty water supply part, stirs and aerates the dirty water sent from the dirty water supplying part and separates the dirty water into cleaned water and a suspended matter. The filtering and activating tank 2 comprises plural layers having at least a filtration layer 22, a cooling layer 25 composed of a heat exchanger such as a heat exchange coil, has a pump for pumping the cleaned water obtained by the filtering and activating tank 2 to the fish tank under pressure so as not cause a gap.  The apparatus has a means for equipping a transporting material such a truck, a ship, etc., with the fish tank and the filtering and activating tank 2.
Patent JP-H05173732-A (JP)
Title: Printing controller
Inventor: TSUCHIYA ETSUO
IPC: G06F3/12
Filed: 1991-12-20
Abstract: PURPOSE:To provide the printing controller which can execute simplified printing corresponding to the purpose of a printed matter by comparing the described contents of a relevant line and the preceding line and can execute printing while transforming an overlapped symbol or a simplified description into any exact expression. CONSTITUTION:This controller is composed of a printed data storage part 14 to store the printed data of the preceding printed line when printing plural lines, new/former printed data comparison part 16 to extract unprinted data contained in the line to be continuously printed and to compare the extracted data with the printed data of the preceding printed line, and printing part 18 to print the overlapped printed data in any correspondent form decided in advance corresponding to the compared result of the comparing means 16.
Patent JP-2001154143-A (JP)
Title: Picture displaying device
Inventor: HANANO KAZUNARI
IPC: G09F9/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a picture displaying device capable of observing a picture which is easily viewed by reducing any sense of roughness or flickering. SOLUTION: A MTF0 shown in a figure is realized by using a second interrupting spatial frequency in an MTFY0 being the MTF of a low pass filter for reducing a first sampling noise in an MLCD0 being the MTF of display elements. In this case, since Nyquist frequency fn in the LCD0 decided according to the pixel array of the display elements is set so as to be almost 1/2 of the first sampling frequency, the rate of the second interrupting spatial frequency f2C to the Nyquist frequency fN is set so as to be ranging from 1.5 to 2.5, and a diffraction grating is formed in the low pass filter. Thus, it is possible to reduce any diffraction non-uniformity by reducing the grating pitches by utilizing the second interrupting spatial frequency f2C.
Patent JP-H11178033-A (JP)
Title: System for connecting leased radio channel in mobile communication system
Inventor: KAGAWA MASAHIKO
IPC: H04W72/10
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To enable a system for connecting a leased radio channel in mobile communication to lend out a leased radio channel. SOLUTION: The system is provided with a means that registers it to a call processing control section 2 such that a possessor of a mobile set 1 is a subscriber who receives a service of using a radio channel as a leased channel, and with a leased channel management equipment 4 that registers the subscriber and the number of leased channels of the subscriber and that calculates the number of leased radio channels to be assigned for each area where the mobile set 1 is resident and that designates the calculated number. The call processing control section 2 of each stores the number of the leased radio channels, that is designated by the leased channel management equipment 4 and that is assigned to the subscriber.  When a dialing, a call arrival or a channel changeover as regard to the mobile set 1 belonging to the subscriber occurs, the control section 2 discriminates whether or not the subscriber of the mobile set 1 is a registered person of the leased line service, and it assigns one of the stored radio channels to the mobile set 1, when the subscriber is found to have been registered for the leased line service.
Patent JP-H11171640-A (JP)
Title: Substrate composition sintered at low temperature
Inventor: KAWAKAMI HIROTSUGU
IPC: H01B3/08
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate composition sintered at a low temperature, having a low dielectric constant and a high Q-value, and capable of being sufficiently used as an electric insulation material for a high frequency circuit. SOLUTION: This substrate composition sintered at a low temperature is constituted of 3-80 wt.% crystalline SiO2 and 20-97 wt.% glass, and the glass is allowed to include SiO2 , B2 O3 and/or K2 O. The substrate composition sintered at a low temperature has <=5.8 specific dielectric constant εr and >=300 Q-value, for example, at a high frequency of 3 GHz.
Patent JP-H07195447-A (JP)
Title: Valve gate-type mold
Inventor: OBARA MITSUHIRO
IPC: B29C33/02
Filed: 1993-12-28
Abstract: PURPOSE:To prevent a guide pin from failures in action and insulation, disconnection, and the like by a method wherein a guide bush holding a valve pin inside a valve casing is made of a gas-permeable metal having fine connecting holes absorbing a gas produced from a melt resin. CONSTITUTION:A gas-permeable metal is used for a guide bush 23A holding a valve pin 25 in a valve casing 21. The gas-permeable metal has fine communication holes all over to absorb a gas. In a mold, a part of a resin charged in a space part 28 in the valve casing 21 is gasified by a heater 20. However, the guide bush 23A made of a gas-permeable metal absorbs the gasified resin. Therefore, since intrusion of a gaseous matter into a through hole 29 is prevented, there is no possibility that a carbonized gaseous matter may adhere to the valve pin 25. In addition, the gaseous resin does not adhere to lead wires of a heater 9 and the heater 20 and a lead wire of a temperature sensor.
Patent JP-2000165464-A (JP)
Title: Symbol timing recovery circuit in demodulator
Inventor: HAYASHI TOSHIO
IPC: H04L27/22
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a symbol timing recovery circuit in a demodulator that integrates a prescribed number of data to generate a symbol. SOLUTION: As shown in the frame configuration diagram, symbol timing is recovered for a symbol timing recovery processing exclusive period that is included in a preamble part provided before a data part desired to be transmitted actually. In this way, the demodulator that integrates a prescribed number of data to generate a symbol can recover the symbol timing. The reason why the symbol timing can be recovered is that recovery processing is conducted using a preamble pattern included in a preamble part provided before the data part desired to be transmitted.
Patent JP-H04274999-A (JP)
Title: Protection of high momentum system from electric power loss
Inventor: DONARUDO AARU KAAJIRU
IPC: B64G1/28
Filed: 1991-12-20
Abstract: PURPOSE: To provide a power loss protection system used for a system having a spinning momentum wheel and connected to a power bus. CONSTITUTION: This system 10 insulates a protected circuit from a power bus 11 in the event of system power loss and converts and regulates power taken from kinetic energy stored in a spinning momentum wheel, to voltage sufficient to maintain operation of the protected circuit. This system 10 has a power loss detector 21 for detecting power loss in the system bus and sending a first signal in response to the power loss, and a regulator 26 for regulating the voltage derived from the momentum wheel energy to the protected circuit in response to the first signal.