baber/WOPTO huggingface dataset:
Patent JP-H11147388-A (JP)
Title: Writing utensil
Inventor: SHIMAMURA JIRO
IPC: B43K21/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To manufacture writing utensils of different lengths without changing a die for molding by constituting the shaft cylinder of a linear pipe having a uniform diameter. SOLUTION: A shaft cylinder 1 is constituted of a linear pipe of a uniform diameter which is molded by extrusion-molding. Therefore, when the length of the shaft cylinder 1 is changed when necessary, the pipe by the extrusion- molding is cut by a desired length, and at the same time, female threads 1a, 1b are respectively formed on the inner peripheries of the rear end part and the tip end part of the shaft cylinder 1, and the shaft cylinder 1 is formed. In addition, in response to the length of the shaft cylinder 1, the length of an intermediate cylinder 10 comprising a linear pipe having a uniform diameter is changed in the same manner.  By this method, by cutting the pipe having the uniform diameter by the extrusion-molding by a desired length, the overall length dimension can be easily changed, and writing utensils of different lengths can be manufactured without changing a die for molding.
Patent JP-H05162093-A (JP)
Title: Vacuum suction device
Inventor: SEKIBA TAKASHI
IPC: B65G47/91
Filed: 1991-12-16
Abstract: PURPOSE:To remove static electricity from and miniaturize a vacuum suction device used for handling small parts and the like by suction. CONSTITUTION:When a first hole 13 is closed with a valve 20 sliding on a microejector 12, ion is ejected from a sucking nozzle 18 onto the package of IC 11 through a second hole 14. When the first hole 13 is opened by the valve 20, ions are ejected from the periphery of the sucking nozzle 18 onto the package of IC 11, and the IC 11 is sucked in the vacuum condition with the sucking nozzle 18.
Patent JP-H01176071-A (JP)
Title: Vapor deposition method
Inventor: MORITA SHINSAKU
IPC: C23C14/30
Filed: 1987-12-28
Abstract: PURPOSE:To prevent the scattering of a sublimable substance to be vapor deposited and to stabilize vapor deposition by putting a netlike cover on a crucible and projecting electron beams on the cover. CONSTITUTION:A hearth liner 19 is set in the crucible 17 of an electron beam vapor deposition source 11, SiO2 granules 31 are put in the liner 19 and electron beams 15 from a hot filament 13 are deflected with a magnetic field and projected on the inside of the crucible 17. At this time, the crucible 17 is covered with a netlike cover 21. The beams 15 heat the cover 21 by impact, the cover 21 generates heat and the SiO2 granules 31 are heated by the cover 21. Since the scattering of the granules 31 is prevented by the cover 21, a vapor deposited film can be made free from splashes and pinholes.
Patent JP-H04198632-A (JP)
Title: Electric carpet
Inventor: OKUDA TERUO
IPC: F24D13/02
Filed: 1990-11-28
Abstract: PURPOSE:To enlarge the area of a heat transfer panel without an increase in size of a controller by a method wherein control elements control heat generation of heating elements and are attached on a control substrate enclosed in the controller, and the heat transfer panel fixed on the control substrate is extended inside a carpet main body. CONSTITUTION:A heat transfer panel 18 is made of heat-conductive material such as aluminum. Its one side is located in a housing space 13 between a lower case 9 and an upper case 8 and equipped with control elements 17 and the other end is extended toward a carpet main body 1 through a take-out groove 12, so that the heat transfer panel 18 is held between a face cloth 3 and a backing cloth 2. When a power switch 19 is turned on to energize a control substrate 14 and a desired temperature is set by a temperature controller 16, a large current flows through the control elements 17 to energize heating elements 6 in the beginning of power supply because the temperature of the carpet main body 1 is low, and the carpet main body 1 is heated fast. At this time, heat generated by the control elements 17 is transferred all over the heat transfer plate 18, and the face cloth 23 can be heated up by a heat transfer element 23 arranged on the carpet main body 1 side.
Patent JP-H02266070-A (JP)
Title: Automated multilayer storage structure
Inventor: MOSHIE SHIYAHARU
IPC: B65G1/04
Filed: 1989-12-21
Abstract: PURPOSE: To quicken the parking by providing at least an entrance and an exit of a multi-story parking space separately, transferring an entered vehicle along with a pallet mounting it thereon to a vacant section by an elevator, and automatically transferring the vehicle to the exit in going out. CONSTITUTION: A vehicle entered from an entrance station 8 in a side is transferred to and stored in a vacant section along with a pallet by an elevator provided corresponding to the entrance. Secondly, in going out, the vehicle is transferred to the exit automatically to go out from a center exit 12. A vehicle entered from the opposite side is made to go out from an underground passage 14. A user inputs these operations into a computer from a service terminal installed inside. This constitution can automate and quicken the parking control.
Patent JP-H11150617-A (JP)
Title: Facsimile equipment
Inventor: UCHIYAMA MASAHIRO
IPC: H04N1/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the bending of a manuscript carrier path by storing a removable hand scanner into a facsimile equipment main body with the reading surface of the scanner turned upward in its lying state. SOLUTION: When a manuscript is read with a head scanner 300 kept in a facsimile equipment main body 1, the manuscript is put into a manuscript insertion port 205 until it touches an ADF roller 102. Thus, the manuscript is carried to the left from the right. Then the mansscript is carried by a manuscript feed roller 103, a manuscript pinch roller 208, a manuscript election roller 209 and an encoder roller 303 and also read by an image sensor through the optical system of a reading unit 302. As the scanner 300 is stored in its lying state where the reading surface of the scanner 300 turned upward, the manuscript carrier path is never bent even though a paper feed cassette storing a general form is loaded in the main body 1. Thus, the manuscript can be smoothly carried.
Patent JP-H06156791-A (JP)
Title: Cleaning device for transport roll
Inventor: NISHIDA TAKANORI
IPC: B65G45/14
Filed: 1992-11-17
Abstract: PURPOSE:To clean transport rollers having a deflection part or a different diameter part without generating the left breakage or dirty part on the transport rollers. CONSTITUTION:A cleaning device for a transport rollers is equipped with a scraper 33 for removing the attached article adhering on the surface of transport rollers R, shifting device 1 in the longitudinal direction which shifts a rod 13 in the longitudinal direction of the transport rollers R, transport roller copying means equipped with a copying head 32 which is mounted on the rod 13 and shifts, following the displacement of the contact position in the contact state with the transport rollers R, and a spring which is installed integrally with the copying head and allows the scraper 33 to come in springy contact with the surface of the transport rollers R. Accordingly, the cleaning head is kept in the almost fixed position relation for the transport rollers.
Patent JP-H01173226-A (JP)
Title: Data processing system based on key designation of indexed sequential file
Inventor: ISHII MASANORI
IPC: G06F17/30
Filed: 1987-12-28
Abstract: PURPOSE:To considerably shorten the processing time of data processing based on key designation by first retrieving index information of a storage means in a main storage device and retrieving an indexed sequential file in accordance with the retrieval result by each retrieving means of a data processor. CONSTITUTION:Prescribed index information for a block in a data part 4 inputted once is stored in a storage means 6 in the main storage device. When a record input request based on key designation is received from a job A, a main storage device retrieving means 7 retrieves whether designated index information is registered in the means 6 or not. When it is not registered there, an index part retrieving means 8 retrieves an index part 3 in an indexed sequential file 2. A main storage device register means 9 generates index information from index block informations in the data part 4 obtained by retrieval and registers it in the means 6. A data part retrieving means 10 retrieves a record in the block in the data part 4 obtained by retrieval of the means 7 or 8. Consequently, since the retrieval processing in the index part is more omitted according as the quantity of register information in the means 6 is larger, the processing time required for data processing is shortened.
Patent JP-H10136966-A (JP)
Title: Ash tray for empty can
Inventor: MATSUDAIRA YASUAKI
IPC: B65D25/20
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an ash tray for preventing a fire caused by the cast of an ignited cigarette and the missed extinguishment of the ignited cigarette, etc., by disposing an ash opening at a part of the upper surface of a lid-like main body for covering the drinking opening of an empty can and disposing one or more suffocation holes vertically penetrated through the upper cover surface of the main body. SOLUTION: This ash tray for an empty can is formed by widely disposing an ash tray opening 1 at a part of the upper surface of a lid-like main body for covering the drinking opening of an arbitrary empty can, disposing one or more vertically penetrated suffocation holes 2 in the upper cover surface 6 of the main body and further disposing a spatula 3 with rubber on the ash tray 1. The ash tray is set to an arbitrary can, and is used as an ash tray in which the ash of a cigarette is dropped on the ash tray opening 1. When a cigarette is smoked off, the fired part of the cigarette is inserted into the suffocation hole 2 and then left for 10-15sec, followed by rotating the lid-like main body to drop the ash and the cigarette butt from the drinking opening into the empty can.  The ash tray for the empty can is thereby useful for preventing to throw off the fired cigarette on its smoking at a place free from an ash tray, preventing a fire caused by the missed extinguishment of the fired cigarette, and for continuously smoking cigarettes with the same empty can, etc.
Patent JP-H04198185-A (JP)
Title: Isothiazolo(5,4-b)pyridine derivative
Inventor: NISHIMURA YOSHIO
IPC: A61P31/04
Filed: 1990-11-28
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 is lower alkyl, lower alkenyl, halogeno-lower alkyl, cycloalkyl or (substituted) phenyl; R2 is H, halogen, mono- or di-lower alkylamino or cyclic amino]. EXAMPLE:7-Cyclopropyl-6-(4-fluorophenyl)-2,3,4,7-tetrahydro-3,4- dioxoisothiazolo[5,4-b]pyridine. USE:An antimicrobial agent. PREPARATION:A 2-mercapto-4-oxonicotinic acid derivative [e.g. methyl 1- cyclopropyl-6-(4-florophenyl)-1,4-dihydro-2-mercapto-4-oxonicotinate] expressed by formula II (R is lower alkyl) is reacted with an electrophilic aminating agent (e.g. 0-alkylhydroxylamine) in the presence of a base (e.g. sodium hydroxide).
Patent JP-H0617370-A (JP)
Title: Connected unit of roving
Inventor: OKUDAIRA MASAYUKI
IPC: C03B37/14
Filed: 1991-11-22
Abstract: PURPOSE:To obtain a connected unit of rovings having joined parts of a sufficient strength by superposing plural rovings prepared by winding each strand bundle into a cylindrical form, respectively dividing the starting end and terminal end of the strand bundle, superposing the divided bundles, then twisting the superposed bundles and doubling the twisted bundles. CONSTITUTION:Plural rovings 1 and 2 prepared by winding each strand bundle of glass fiber into a cylindrical form are stacked and the starting end (A) of one of the strand bundles and the terminal end (B) of the other constructing the respective rovings 1 and 2 are divided into respective plural groups (A1), (A2)... and (B1), (B2).... The groups (A1) and (B1) and (A2) and (B2) are respectively plied and the plied parts are individually introduced into parallel tubular passages arranged side by side in a joining device. Twist is applied through compressed air thereto and the twisted bundles are then doubled to afford the hardly loosened connected unit of the rovings, capable sufficiently unbundling and having the joined parts of sufficient strength.
Patent JP-H01174216-A (JP)
Title: Disconnection detector
Inventor: YAMANO SHINICHI
IPC: H05B37/03
Filed: 1987-12-28
Abstract: PURPOSE:To reset a disconnection state due to error working or the like, to come to normal working together with power feed to a load, by discharging the electric charge of a power storing means with a releasing means. CONSTITUTION:When a lamp 2a is disconnected, then the voltage level of a terminal T2 exceeds a specific level, and the signal Al of a comparator 4 comes to a low level. A relay 5 is turned conductive, and a capacitor 6 is charged. Accordingly, when the voltage level of a connecting point P1 exceeds a reference level VREF, then the output of disconnection detecting signal C1 from a comparator 7 is generated. When the lamp 2a is exchanged or disconnection is detected in error, then the signal A1 comes to a high level, and the output B1 of a NAND circuit 9 comes to a low level, namely, an earthed state, and so electric charge stored in the capacitor 6 is discharged via the NAND circuit 9. Accordingly, the voltage level of the connecting point P1 is lowered, and the disconnection detecting signal C1 of the comparator 7 comes to a high level, and the relay 5 is set in an interrupted state, and the alarm of disconnection is stopped.
Patent JP-H11168186-A (JP)
Title: Semiconductor storage device and manufacture thereof
Inventor: SUDO AKIRA
IPC: H01L21/8242
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To improve the charge holding characteristics of a memory cell as much as possible by a method wherein a cell transistor is provided with a first conductivity-type semiconductor substrate, a semiconductor region, a second conductivity-type diffused region, a trench, a capacitor insulating film, a storage node, first and second insulating films and a storage node electrode. SOLUTION: A cell transistor 30 is provided with a gate electrode 31, which is formed on a p-type well 2 provided in a silicon substrate 1 via a gate insulating film 29, and source and drain regions 35a and 35b formed in the well 2 in such a way as to hold this electrode 31 between them, while a trench capacitor 60 is provided with a capacitor insulating film 7, which is formed on the wall surface of a trench provided in the substrate 1, a storage node 9, a storage electrode 20 formed on the node 9, and a plate electrode 27 formed in the substrate 1. A thick insulating film 11 is formed on the side surface of the lower part of the electrode 20. Moreover, an insulating film 13 which is thinner than the film 11 is formed on the side surface of the upper part of the electrode 20.
Patent JP-2000158186-A (JP)
Title: Flux for welding lead storage battery
Inventor: ISHIMOTO SHINJI
IPC: H01M2/26
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion of a negative pole plate lug portion and a strap of a lead storage battery by using a specified concentration of bromic acid hydrazine aqueous solution or alcohol solution or the mixed solution as flux. SOLUTION: The invention relates to a flux of bromic acid hydrazine solution of inorganic salt or alcohol solution or the mixed solution whose concentration is 5-90%. After the flux is applied to a plate lug portion, a strap body and the plate lug portion are immersed in a molten bath of lead alloy, fused, and integrated. The flux removes an oxide film generated on the surface of the plate the lug portion, and prevents jointing failure. The negative plate lug portion and the strap body are fused without a clearance between them, and no clearance will be caused between the negative plate lug portion and the strap interface even when the lead storage battery in car bonnet is exposed to high temperature due to the heat generated when a car air-conditioner is installed or engine output increases.  It is possible to enhance the safety and reliability of the lead storage battery by preventing entry of electrolyte from the clearance.
Patent JP-H07184767-A (JP)
Title: High frequency heating device
Inventor: KUMAMURA NOBUMI
IPC: F24C7/02
Filed: 1993-12-27
Abstract: PURPOSE:To automatically enable the desired proper rice cooking and the desired degree of cooking by carrying out the heating cooking sequence of a heating cooking means according to the selected rice cooking menu by arbitrarily selecting one among a plurality of rice cooking menus and pushing a rice cooking key. CONSTITUTION:Inside a case body 1a of a high-frequency heating device 1, a heating chamber 2 is installed, and a rice cooking container 5 is heated by a magnetron 13 and a heater HU, and the humidity in the heating chamber 2 is detected by a humidity sensor 15. Each of prescribed quantities of water and rice is fed into the rice cooking container 5, and the cooked rice quantity and the degree of cooking and the distinction whether it is the hard rice cooking or the rice gruel are designated by the operating panel part 26 of a control unit 20, and then, a switch is turned ON. Then, a turntable 3 turns, and a fan 12a revolves, and the heating sequence by the magnetron 13 and the heater HU is carried out according to the designated rice cooking menu. Accordingly, rice can be cooked from the hard or soft rice, and from the slightly hard gruel, intermediately hard gruel, slightly soft gruel, and even from the perfectly soft gruel, even by using an electronic range.
Patent JP-H11172496-A (JP)
Title: Formation of plating solution and plating solution forming tank
Inventor: TANAKA HITOSHI
IPC: C25D3/02
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably forming a plating soln. of a specified composition for a long period at a low cost. SOLUTION: A plating metal ion forming tank 1 is divided by a cation- exchange membrane 4 into an anode compartment 2 and a cathode compartment 3, a current is applied between an anode 6 of plating metal arranged in the anode compartment 2 and a cathode 7 set in the cathode compartment 3 to form the plating metal ion, and the direction of the current is periodically reversed for a short time. Since the anode compartment 2 is separated from the cathode compartment 3 by the cation-exchange membrane, the anion does not intrude into the anode compartment, and a plating soln. of a specified composition is stably obtained for a long period. As reverse electrolysis is periodically conducted, the resistance of the cation-exchange membrane is kept low, the plating soln. is not deteriorated even when heated, and the plating metal depositing on the cathode is removed before being coarsened.  Since the reverse electrolysis is conducted only for a short time, productivity is hardly affected.
Patent JP-H08168650-A (JP)
Title: Material and method for purifying exhaust gas
Inventor: SAITOU MIKA
IPC: B01J29/076
Filed: 1994-12-15
Abstract: PURPOSE: To provide an exhaust gas purifying material which can efficiently reduce and remove nitrogen oxide from combustion exhaust gas containing oxygen in the quantities equal to or larger than theoretical reaction amount with respect to unburned components such as nitrogen oxide, carbon monoxide, hydrogen, hydrocarbon. CONSTITUTION: A first catalyt prepared by supporting 0.2-15wt.% (reduced value of silver element) of silver and/or silver compounds or a mixture thereof, as active species, on porous inorganic oxides and a second catalyst prepared by supporting 0.5-30wt.% (reduced value of silver element) of one kind or more of elements and/or compounds selected from the group consisting of copper and copper compounds, as active species, on porous inorganic oxides are mixed together to provide an exhaust gas purifying material.
Patent JP-H03191404-A (JP)
Title: Moving vehicle
Inventor: KAMIYAMA KENJI
IPC: G05D1/02
Filed: 1989-12-21
Abstract: PURPOSE:To allow a moving vehicle to travel while detecting its accurate position by providing the moving vehicle with a rotatable image pickup means for detecting a land mark, a position detecting means for detecting the rotating angle of the image pickup means to detect the position of a vehicle and a moving means for moving the land mark. CONSTITUTION:A land mark positioned on the initial position includes an LED having high illuminance and an image obtained by properly setting up the diaphragm of a CCD camera 3 is binalized to detect the land mark. When camera rotating mounts 4, 5 are controlled, the advancing direction and advancing distance of the moving device 2 itself can be detected. Thus, the moving vehicle 2 detects its arrival at the vicinity of the land mark by the rotation angles of the camera rotating mounts 4, 5 and temporarily stops. Then the land mark is moved by an arm 1 and a new target is rearranged to continuously travel the moving vehicle 2.
Patent JP-2001152406-A (JP)
Title: Road-surface lining method
Inventor: SATOU SHINSUKE
IPC: E03F3/06
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce construction cost by preventing the collapse of ditch and simplifying and making the lining work easier. SOLUTION: A ditch 3 comprising a lower ditch and an upper ditch is excavated in the ground surface having a paved layer 1 and an earth layer 2, sheet piles 4 are continuously embedded on wall surface at both the sides, and a girder holder 5 formed with a cross section of channel-shaped steel member is provide at the upper end portion of the sheet piles 4. At both the corners of a bottom portion of an upper ditch of the ditch 3, corner portions of a landslide protection wall 6 are aligned with each other, a long side 61 as a longitudinal wall is brought into contact with the sidewall surface of the upper portion ditch of the ditch 3, and a short side 62 as a lateral wall is brought into contact with the bottom surface of the upper portion ditch.  A receiving girder 7 crosses in the lateral direction of the ditch 3, and both the ends are brought into contact with the inner surface side of the long side 61 (longitudinal wall) of the landslide protection wall 6, that is, the side of ditch 3.
Patent JP-H08170678-A (JP)
Title: Non-return valve structure
Inventor: KOMATSU SATOSHI
IPC: F16F9/348
Filed: 1994-12-19
Abstract: PURPOSE: To make utilization optimum in a hydraulic shock absorber by having a reinforcing member of impeding deforming a distortion end side of a non- return valve into a wave shape, when open operated the non-return valve, in the distortion end side of the non-return valve. CONSTITUTION: In a back surface in a distortion end side, which is a peripheral end side of an annular leaf valve 1, a floating annular leaf valve 5, which is a reinforcing member, is placed adjacent, to apparently increase a thickness in the distortion end side of the annular leaf valve 1. Accordingly, energizing force from a pawl-type leaf spring 3 acts in a back side of the floating annular leaf valve 5. As a result, in the case of distorting the annular leaf valve 1, the floating annular leaf valve 5 only rises while being adjacent to a distorted end of the annular leaf valve 1, to prevent impeding a distortion characteristic of the annular leaf valve 1 itself. Further here without deforming the distortion end side of the annular leaf valve 1 into a wave shape, a prescribed suction function by the annular leaf valve 1 can be displayed with no obstacle.