baber/WOPTO huggingface dataset:
Patent JP-H04195168-A (JP)
Title: Timing roller controller for image forming device
Inventor: FUJISHIMA TATSUMI
IPC: G03G21/00
Filed: 1990-11-28
Abstract: PURPOSE:To enable the circumferential speed of a timing roller and a photosensitive drum to match with each other by correcting the change of the circumferential speed of the roller caused by the abrasion of the timing roller by automatically accelerating the speed of the revolution of the timing roller when the number of accumulated copied sheets arrives at a prescribed number. CONSTITUTION:The timing roller 3a which feeds a supplied paper to an image transfer part 11 at prescribed timing, a detection means PS1 which detects a paper already copied and a control means counts an output from the detection means PS1, stores the number of accumulated copied sheets and converts the speed of the revolution of the roller 3a to a value which is previously set when the number of accumulated copied sheets arrives at the prescribed number are provided. Then, the real abrasion quantity of the roller 3a is estimated based on the number of accumulated copied sheets and the speed of the revolution of the roller 3a is automatically accelerated when the number of accumulated copied sheets arrives at the prescribed number. Thus, the circumferential speed of the roller 3a and the photosensitive drum 10 is matched without converting the speed of the revolution of the roller 3a within a range that the deviation of transfer or the change of magnification is not generated.
Patent JP-H04198855-A (JP)
Title: Gate pulse generating circuit of ultrasonic measuring apparatus
Inventor: NISHIZUKA KEN
IPC: G01N29/38
Filed: 1990-11-29
Abstract: PURPOSE:To generate a gate pulse in highly accurate timing and width by simultaneously operating two counters and a clock generating circuit corresponding to the detection of a surface echo to count a time and adjusting the generating timing and width of the gate pulse in time width equal to or less than the cycle of the reference clock of time measurement. CONSTITUTION:A clock generating circuit 11 generates clocks at a constant cycle and the first data showing the period from the detection of a surface echo and the generation of a gate pulse is set on the basis of the cycle of said clocks. The first counter counts the clocks by the quantity of the first data. Further, the second data showing the period corresponding to the pulse width of the gate pulse on the basis of the cycle of the clocks is set and the second counter counts the clocks by the quantity of the second data. The rear margin of the gate pulse is adjusted by delaying the counter completion signal of the first or second counter corresponding to the data set from the outside within the range of a time shorter than the cycle of the clocks.
Patent JP-H06164683-A (JP)
Title: Communication program system
Inventor: SHINOZUKA MAKOTO
IPC: G06F13/00
Filed: 1992-11-18
Abstract: PURPOSE:To easily transfer a communication control program between different operating systems. CONSTITUTION:The communication control program 1 performs a communication processing by using a buffer 5 or the buffer 6 and a conversion means 2 is provided with a specified buffer format 3 and a conversion table 4 for determining the format conversion method of the buffers 5 and 6. For instance, when the communication control program 1 uses the buffer 5, the conversion means 2 replaces the format of the buffer 5 with the specified buffer format 3 based on the conversion table 4. Thus, it is not necessary to be conscious of the format of the buffer 5 or the buffer 6 and the communication control program 1 performs access to the buffer of the specified buffer format 3 to the eye.
Patent JP-H09158024-A (JP)
Title: Liquid absorber and its production
Inventor: SAMEJIMA TADANORI
IPC: D04H1/4374
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid absorber excellent in expansing property and vertical liquid absorption retention quantity, moreover suitable for mass production in reduced production costs, and a production method thereof. SOLUTION: This liquid absorber (1) comprises natural cellulose fiber and/or a synthetic fiber, a hot-melt substance and a thickening substance. The natural cellulose fiber and/or the synthetic fiber, the hot-melt substance and the thickening substance are mixed and opened in the atmosphere to form a mat. The mat is heated above the melting point of the hot-melt substance and compressed with press rolls to fix the thickening substance into the web.
Patent JP-H08164355-A (JP)
Title: Rotational coating liquid-applying method and device therefor
Inventor: KOTOYORI MASAHIKO
IPC: H01L21/027
Filed: 1994-12-13
Abstract: PURPOSE: To make uniform an air current near a substrate to be coated during high speed rotation to make uniform the film thickness in a rotational coating liquid applying method of using centrifugal force to apply liquid in a thin film. CONSTITUTION: A rotary cup 2, a rotary pedestal 3 and a spin axis 4 are integrally constructed. The rotary pedestal 3 is provided with an inclined surface 3b on the periphery, and the rotary cup 2 is provided with a steeply inclined inner wall 2a. On the bottom of a part put between them, a receiving groove 18 for receiving excess coating liquid is installed, and besides in the bottom, a drain hole 7 is made. A sealing member 34 is pressed against the drain hole 7 by force of a spring 23. After liquid is dropped onto the substrate 1, a cup cover 6 is put on the rotary cup 2 to seal it. The spin axis 4 is rotated at high speed to uniformly extend the liquid on the substrate 1. At this time, a chamber 15 is sealed, and since there is no turbulence of an air current, a coating film is made uniform.
Patent JP-H03195025-A (JP)
Title: Semiconductor device
Inventor: TSUKAMOTO MANABU
IPC: H01L23/52
Filed: 1989-12-25
Abstract: PURPOSE:To obtain a semiconductor device which has improved the corrosion of an Al interconnection layer by a method wherein an Al corrosion-preventing layer is formed via an insulating film on an interconnection layer. CONSTITUTION:Via an insulating film 7 on interconnection layers 3, 6 formed on a semiconductor substrate 1, an electrode pad 9a is formed on its surface and an Al layer 9 which is not connected to the interconnection layer 3 is formed on the whole surface. As a result, since moisture which has permeated a polyimide resin layer 10 as a final insulating film can be prevented at the Al layer 9, it is possible to prevent the interconnection layer 6 as its lower layer from being corroded. Thereby, it is possible to obtain a semiconductor device in which the interconnection layer 6 formed of Al or the like is not corroded.
Patent JP-H04203204-A (JP)
Title: Fluid machinery
Inventor: SAITO EIJI
IPC: F04D29/54
Filed: 1990-11-29
Abstract: PURPOSE:To prevent cascade flutter with simple construction by providing an unequalizing means that locally unequalizes a flow in a circumferential direction between plural blades provided radially and faces that the blades possess at positions facing the tips of said plural blades. CONSTITUTION:In the fluid machinery, plural moving blades 3, 3,... are radially provided to a rotational roller 4, and these moving blades 3, 3,... are surrounded by a casing 2. In this case, plural recessed parts 1, 1,... are provided to the inside wall 2a of the casing 2 facing the outer circumferential side of the tips of the moving blades 3 at unequal spaces on the same circuit, thereby different inter-blade flow passages are mixed in a circumferential direction making flow of the operating fluid of the inter-blade flow passages unequal in the circumferential direction, occurence of coupling spreading over the circumferential direction by fluid force difficult, and cascade flutter is prevented.
Patent JP-H06180678-A (JP)
Title: Scsi device
Inventor: YAMAMOTO KAZUTAKA
IPC: G06F3/12
Filed: 1992-12-14
Abstract: PURPOSE:To set the ID number of each of SCSI devices constituting a system without troubling an operator neither bringing about drop-out or duplication. CONSTITUTION:With respect to each of SCSI devices constituting the system where respective output connectors and input connectors are connected by a connection cable like a daisy chain (in serial), an ID processing circuit 9a of an optical disk device outputs the ID number inputted from the upper SCSI device through terminals INID0 to INID2 of on input connector 10 to ID input terminals ID0 to ID2 of an optical disk unit 2 to set the ID number of the SCSI device itself, and one is added to the ID number by an adder 20 to obtain a new ID number, and this new ID number is outputted to the lower SCSI device through a driver 21 and terminals OUTID0 to OUTID2 of an output connector 11.
Patent JP-H04197374-A (JP)
Title: Tank fitting device for counter of pachinko island
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/00
Filed: 1990-11-29
Abstract: PURPOSE:To resolve a trouble that the balance of balls in an island collapses and satisfactorily perform the management of balls by fitting a mobile tank storing balls and having casters at the lower section communicatably to a counter and the island respectively. CONSTITUTION:Multiple downfall plates 11 inclined in opposite directions in turn are vertically provided in a tank C accessible to a case 8, and a receiving port 12 to be coupled with the tip port of a passage 2a is formed on the side face at the upper section of the tank C. A discharge port with a shutter 13 to be matched with the tip of a receiving trough 10 is formed on the side face at the lower section of the tank C, a transparent window type display device 4 through which the inside can be observed and having a scale is formed on the side face of the tank C, and a window 14 through which the display device 4 can be observed is formed on the side face of the case 8. When balls counted by a counter are returned into an island to a fixed level or above, the balls can be fed into the tank C by switching.
Patent JP-2001151749-A (JP)
Title: Prostaglandin derivative
Inventor: SATOU FUMIE
IPC: A61K31/5575
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a novel PG derivative that has the PGD2-like agonist action and the sleep-inducing action. SOLUTION: This prostaglandin derivative is represented by the formula (wherein X is α or β-substituted halogen atom; Y is ethylene, vinylene or ethynylene group; Z is ethylene, vinylene, ethynylene group and S(O)p(CH2)n; R1 is a 3-10C cycloalkyl, a 1-4C alkyl-substituted 3-10C cycloalkyl, a 3-10C cyclo-alkyl-substituted 1-4C alkyl, a 5-10C alkyl, a 5-10C alkenyl group, 5-10C alkynyl group or a bridge-cyclic hydrocarbon group; R2 is H, a 1-10C alkyl, or a 3-10C cycloalkyl; (n) is an integer of 1-3; and (p) is 0 or 1 or 2) and also includes the pharmaceutically acceptable salts thereof or their hydrates.
Patent JP-H09169435-A (JP)
Title: Transfer device for product container
Inventor: SUZUKI MANABU
IPC: B65G61/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To make the replacing of a product container possible without using a conveyor by providing a turn-moving means for moving a product container between a delivery position and a product throwing-in position through a horizontal turning motion and a container transfer means for transferring the product container at the arranging place of an empty product container and its delivery position. SOLUTION: In the case where prescribed number of press-formed products sent out of a press machine 100 are thrown in a product container 300, the product container 300 is replaced with another empty product container 300 by a product container replacing device 400. The replacing device 400 has the upper plate 402 of a turn-moving means turned by a rotary actuator, and a container temporary placing table 500 is arranged behind the container replacing device 400. In addition, a transfer device is provided with a robot 800 being a container transfer means, and the robot 800 grasps the empty product container 300 put on a truck 600 and carrys it to the delivery position in the container replacing device 400 for placing it on the left part of the upper plate 401.
Patent JP-H03232500-A (JP)
Title: Recovery of xylose
Inventor: HEITSUKI HEITSUKIRE
IPC: C13K13/00
Filed: 1990-11-29
Abstract: PURPOSE: To recover the subject compound in high yield by feeding a hydrolytic solution of a pentosan-containing material into a sulfate type strong basic ion exchanger column, separating a fraction formed as a by-product with an eluent composed of water and collecting the high purity xylose fraction.  
     CONSTITUTION: When a high-purity xylose fraction is recovered from a solution, rich in xylose, containing the xylose, other monosaccharides and other impurities and obtained by hydrolyzing a pentosan-containing material and other monosaccharides and other impurities, the solution rich in the xylose is fed into a chromtogaphic column having a sulfate type strong basic ion exchanger to elute the adsorbed substance of the column with an eluent composed of water. A fraction containing a mixture of a by-product, etc., is collected and separated as the initial fraction. A fraction rich in the high purity xylose is then eluted, separated and collected to thereby recover the xylose. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H11146731-A (JP)
Title: Lifting apparatus for seedling container
Inventor: SHIBUYA SEIICHI
IPC: A01G9/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a lifting apparatus for seedling containers capable of storing and conveying the seedling containers in a small space in a period from the time of seeding to the transplantation by the lifting apparatus for arranging the seedling containers in close contact or lifting the seedling containers arranged in close contact in relation to the lifting apparatus for holding and lifting the seedling containers. SOLUTION: This lifting apparatus for seedling containers 70 is obtained by installing each pair of hangers 31, 32, 33 and 34 for holding and lifting the seedling containers 70 housing seedlings 60 and is capable of moving the pair of hangers 31, 32, 33 and 34 by vertical movement of vertical trolleys 21 in the vertical direction and opening the pair of hangers 31, 32, 33 and 34 from the inside of the seedling containers 70 to the outside thereof and holding the seedling containers 70.
Patent JP-H01176267-A (JP)
Title: Oxide superconductor and production thereof
Inventor: YAMADA SHUYA
IPC: C04B35/00
Filed: 1987-12-28
Abstract: PURPOSE:To obtain the title superconductor of enhanced critical current density without deterioration of critical temperature, by calcining a mixed powder comprising specific calcined powder and Si3N4, SiC or SiO2 followed by cooling. CONSTITUTION:First, mixed powder comprising RE2O3 (RE is rare earth element), BaCO3 and CuO, so as to represent the formula I (0.05<=x<=0.80; 3<=y<=3.3) is calcined at 850-950 deg.C to produce calcined powder. Secondly, this powder is mixed with Si3N4, SiC or SiO2 so that the ratio: RE/Ba/Cu/Si become 1/2(x+1)/y/x followed by forming to produce a form. Third, this form is calcined in an oxygen stream at 920-980 deg.C for 1-5hr followed by cooling, thus obtaining the title oxide superconductor. This superconductor has the following characteristics: 1. crystal structure in which BaSiO4 is segregated in the polycrystals in an oxide superconductor of the formula II, 2. critical current density is >=1.1X10<3>A/cm<2> in a magnetic field of 0.15T.
Patent JP-H11165976-A (JP)
Title: Escalator for wheelchair
Inventor: WATABE MASATO
IPC: B66B23/22
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an escalator for a wheel chair that is able to solve any fear of getting its operability and design damaged. SOLUTION: A pair of circular holes are made up in a transparent panel 10 of a handrail, and each front end of wheelchair operation starting and stopping switches 8A and 8B is inserted into these holes, locking them with each switch holder. An operating panel decorative plate 3A is installed in each surface side of these switches and locked by a small flat countersunk head screw inserted from the front of this operating panel decorative plate 3A. A power source 7 to be connected to both these wheelchair operation starting and stopping switches 8A and 8B is installed in a main deck 2A at the upper end, then a socket 5a of a fluorescent lamp 5 is blindfolded by the operating panel decorative plate 3A.
Patent JP-H08325015-A (JP)
Title: Sol-gel preparative method for producing sphere, microsphereand wash coat of pure and mixed zirconia oxide, useful as catalyst or catalyst carrier
Inventor: MARUCHIERO MAREERA
IPC: B01J37/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To produce pure and mixed oxide zirconia spheres, microspheres, and washcoats by dripping sol of specific zirconium, or sucking it into a honeycomb channel, and then gelating it.  
     SOLUTION: Concentrated nitric acid is added to basic zirconium carbonate up to a molar ratio NO 3 /Zr 4+  of 0.8-1.1 to form zirconium solution of ZrO 2  400 g/l or less, one or more solutions of other oxides are prepared when necessary, thickener is added, surface active agent is also added in the case of spheres and microspheres, sol of zirconium mixed with other metals is formed when necessary, sol is dripped into an alkalinegalation bath for obtaining gel spheres or microspheres, which are washed down to pH 9-10, or sol is sucked into a honeycomb channel to form washcoats, with subsequent gelation with gaseous ammonia, and these are dried, heated at 2 K/min., and calcinated at 500°C. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2001154954-A (JP)
Title: Network management device
Inventor: YOSHINO SHINICHI
IPC: G06F13/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a network management device capable of surely transmitting the state change of a device to be network managed to the network management device. SOLUTION: The state change of the hardware part 11 of the device 1 to be network managed is detected in a state change detection part 11a and a Trap packet is transmitted from a Trap transmission part 12 to the Trap reception part 21 of this network management device 2 and is simultaneously stored in the Trap packet storage part 13 of the device 1 to be network managed as a state change history file. The acquisition of the state change history file is requested from an ftp client part 22 provided in the network management device 2 to an ftp server part 14 provided in the device 1 to be network managed with a prescribed time interval. Thus, the ftp server part 14 reads the state change history file from the Trap packet storage part 13 and transmits it to the ftp client part 22.
Patent JP-H10162806-A (JP)
Title: Lead-acid battery
Inventor: HASHIMOTO YUKINORI
IPC: H01M2/34
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent short-circuiting caused by sticking electrolyte and a foreign matter, and enhance safety by arranging a short circuit preventive rib to divide a battery cover upper surface between a positive electrode terminal part and a negative electrode terminal part in a lead-acid battery having a positive electrode terminal and a negative electrode terminal on the battery cover upper surface. SOLUTION: A short circuit preventive rib 5 is formed on the outside more than an outside diameter of a lead exposed part 4 of a terminal seat of a terminal 2 on an upper surface of a cover 1 of a lead-acid battery so as to surround the terminal 2, and is formed in a shape by which electrolyte leaked out to the upper surface of the cover 1 can flow out to an external part of the battery. Its shape, a height, a position or the like are properly set. In this way, since the short circuit preventive rib 5 is arranged between both terminals of a positive electrode and a negative electrode, a short circuit between the terminals by leaked-out electrolyte and a short circuit by a tool or the like at work time are prevented, and the deterioration of performance of the battery by discharging and an accident such as a fire can be prevented.  It is particularly useful in the case of adopting a terminal part shape by which a distance dimension between a lead exposed part of a terminal seat 3 and a cover upper surface cannot be sufficiently secured.
Patent JP-H05171412-A (JP)
Title: Production of material for vapor-depositing silicon monoxide
Inventor: HANANAKA KATSUYASU
IPC: C08J7/06
Filed: 1991-12-18
Abstract: PURPOSE:To produce a material for vapor-depositing silicon monoxide while suppressing splash. CONSTITUTION:Silicon is mixed with silicon dioxide and evaporated by heating in vacuum. The resulting vapor is condensed on a cooled recovering plate and the resulting condensate is heated to >=1000 deg.C in inert gas under >=10<-1>Torr pressure or the vapor is condensed on a recovering plate kept at >=1,000 deg.C.
Patent JP-H06181907-A (JP)
Title: Magnetic resonance imaging device
Inventor: TAKAHASHI ATSUSHI
IPC: G01R33/34
Filed: 1992-12-16
Abstract: PURPOSE:To provide a magnetic resonance imaging device using a receiving coil easy to manufacture, capable of reducing the cost, and capable of improving the replacing efficiency in the event of a failure. CONSTITUTION:A magnetic resonance imaging device is provided with a means radiating electromagnetic waves to a testee in the static magnetic field and a receiving coil as a means to detect the response to the electromagnetic waves, one or multiple coils 2 are assembled in one block 3, and multiple blocks 3 are mechanically connected and the coils 2 are electrically connected to form a larger coil as the receiving coil.
Patent JP-2001151217-A (JP)
Title: Food container
Inventor: KURITA TOSHIRO
IPC: B65D85/50
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a food container having high transparency, heat resistance, weatherability and gas barrier property by manufacturing the food container having a predetermined thickness by applying injection molding and employing organic glass such as a methacrylic resin as a resin material. SOLUTION: An acrylic resin is used as a material to mold the food container into a predetermined form.
Patent JP-H06165322-A (JP)
Title: Transformer-containing cubicle and installing method of transformer in cubicle
Inventor: NAKAMURA MIYUKI
IPC: H02B1/18
Filed: 1992-11-20
Abstract: PURPOSE:To provide a cubicle of very simple constitution, in which PCT can be lifted to a required upper position in a position where a chain block is not in the way of the PCT, and also the installing method of the PCT. CONSTITUTION:The housing 1 of a cubicle 1 has a frame body 5 comprising upper and lower rectangular frames 2 combined by four longitudinal supports 4 in four corners. A large-sized PCT is contained in the housing 1. A supporting beam 7 for suspending the upper part of PCT is provided in the uppermost possible part in the housing 1, while a rack 10 is provided in a freely removable manner on the upper rectangular frame 2. The lower part of the support leg 11 of the rack 10 is mounted on the upper rectangular frame 2 by a screw 13 and a chain block B for lifting the PCT is suspended from a transverse beam 12. After the PCT is lifted to a required position and suspended from the supporting beam 7, the screw 13 is removed and the rack 10 is taken away.