baber/WOPTO huggingface dataset:
Patent JP-H0253076-A (JP)
Title: Magnetic toner for developing electrostatic charge image
Inventor: TANAKA KATSUHIKO
IPC: G03G9/09
Filed: 1988-08-18
Abstract: PURPOSE:To improve resolving power and fine line reproducibility by specifying the contents and volume average grain sizes of each of the particle size segments of magnetic toner particle contg. dyes or pigments formed by subjecting the dyes, to lake formation, respectively. CONSTITUTION:The magnetic toner particles which contain the dyes expressed by formula I or the pigments formed by lake formation of dyes and have <=5mum grain size are incorporated at 1,260number% into the toner and the magnetic toner particle which have 8-12.7mum grain size are incorporated at 1-33number% into the toner. The magnetic toner particles which have >=16mu grain size are incorporated at <=2.0vol.% into the toner and the volume average grain size of the magnetic toner is 4-10mum. In formula I, R<1>-R<6> denote a hydrogen atom, substd. or unsubstd. alkyl group or substd. or unsubstd. aryl group; R<7>-R<9> denote a hydrogen atom, halogen atom, alkyl group or alkoxy group. The formation of toner images having excellent definition, gradation characteristic and fine line reproducibility even which the image forming device by digital image signals is possible in this way.
Patent JP-H0867961-A (JP)
Title: Thermal spraying method to working die for metal extrusion
Inventor: HAMAYA HIDEKI
IPC: C23C4/06
Filed: 1994-08-29
Abstract: PURPOSE: To thickly form a stellite Co alloy having excellent high-temp. hardness on a die surface and forming a thick film which does not include stock in this film and has high adhesive strength. CONSTITUTION: The Co-base alloy having a thickness of 3.5 to 20m and consisting, by weight %, of 1.0 to 3.0%C, 4 to 25% W, 25 to 32% Cr and the balance Co with inevitable impurities is thermally sprayed by plasma superposed with high-frequency plasma and DC plasma under an atm. pressure on part or the whole of the die surface where a die and an extruding material come into contact with each other. As a result, the abrasion wear of the die is decreased to about half the abrasion wear of the conventional die.
Patent JP-H04226800-A (JP)
Title: Drawing head for drafting machine
Inventor: UBUE YOPUTO
IPC: B43L13/08
Filed: 1991-08-14
Abstract: PURPOSE: To use a user's hand placed on a gripper of a drafting head to fixedly brake without changing its position. CONSTITUTION: The drafting head for a drafting machine comprises a gripper 4 having many driving elements 6, 8, 10 disposed to be moved to execute various control states such as, for example, disengaging, free-gearing, secured braking, releasing the braking or the like of a reference side of the head 1 by a user's hand placed on the gripper 4. The gripper 4 has the elements 6, 8 for disengaging and/or free-gearing at least the side, and the element 10 for secured braking the side. The element 10 for the secured braking is disposed on the gripper 4 to be snugly matched to an inner surface of the user's hand finger sphere. The elements 6, 8 can be preferably disposed on the user's hand gripping area placed on the gripper 4.
Patent JP-S58104804-A (JP)
Title: Storage device for barrel
Inventor: NISHIGAMINE MASAAKI
IPC: B65G1/06
Filed: 1981-12-14
Abstract: PURPOSE:To pile up barrels in a storage chamber, by placing a pallet on a lift table of a truck, loading a required number of the barrels on this pallet, and then bringing the truck into below a bottom opening of the storage chamber finally lifting the lift table. CONSTITUTION:After a pallet 1 is placed on a lift table 16, a truck 10 is brought onto a rail 15 from a rail 9 to load a barrel (a) by a reloading device 33 from a carry-in device 28 onto the pallet 1. Then the truck 10 is brought into the rail 9 while stopped below an opening 7 of a required storage chamber 6. The lift table 16 is lifted to push up the pallet 1 and lowered, however, the upper surface of a stopper (not shown in the drawing) is adapted to the bottom face of a connecting material 3, and the pallet 1 can be supported in the chamber 6. In this way, the pallet 1 is successively lifted up in the chamber 6 to adapt a leg member 5 of the upper located pallet to the upper face of the lower located pallet and pile up the barrels in multiple stages.
Patent JP-H0955190-A (JP)
Title: Fluorescent lamp
Inventor: NAGASHIMA YOSHIAKI
IPC: H01J61/44
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To resolve the situation that the brightness of a fluorescent lamp using stimulable phosphor having long afterglow characteristic is only 40% of that of a conventional fluorescent lamp and thus not less than two luminaires are necessary for obtaining the luminous intensity of the conventional fluorescent lamp and therefore it is difficult to put them into practice from the viewpoint of cost efficiency. SOLUTION: This is a fluorescent lamp having luminous layer 2 comprising one or not less than two kinds of phosphors on the inner surface of a glass bulb 1. The phosphor having long afterglow characteristic is mixed into the luminous layer 2 at the rate of not more than 0.2mg per 1cm<2> and an ultraviolet reflection layer 4 is formed between the glass bulb 1 and the luminous layer 2. Europium activated strontium aluminate is used as the phosphor having long afterglow characteristic.
Patent JP-H0368062-A (JP)
Title: Documentation device
Inventor: GOTO ERIKO
IPC: G06F17/21
Filed: 1989-08-07
Abstract: PURPOSE:To discriminate the existence of a tab with the form of a cursor by calculating the number of columns which are blank on the display because of the tab and displaying the cursor. CONSTITUTION:For example, when a tab 31 exists in the fifth column in the case of half em, one is subtracted from 5 to get 4, and 4 is divided by 8 (the number of columns from the present tab position to the next tab position) to get remainder 4, and 4 is subtracted from 8 to get 4, and the cursor size is set to 4, and a cursor 21 having this set size is displayed. When there are no characters under the cursor 21, the cursor size is set to 1 (corresponding to half em as the minimum unit of character). Internal data is checked, and the cursor size is set to 2 corresponding to em in accordance with characters in the case of an em code, but the cursor size is set to 1 corresponding to half em in accordance with characters in the case of a half em code. Thus, the existence of the tab 31 is discriminated by the cursor form.
Patent JP-H1146707-A (JP)
Title: Automatic rice-cake pounder
Inventor: OKI TAKEO
IPC: A23L7/10
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic rice-cake pounder capable of changing a lowering speed of a lift and a mallet to adjust the impulsive force to the suitable one according to the state of a rice cake material at any time by arranging the mallet driven upper and lower by an electromagnetic means, etc., to a mortar. SOLUTION: This automatic rice-cake pounder has a mortar 2 arranged on a frame 1, a mallet 8 arranged at the upper part of the center of the mortar 2 so as to be lifted and lowered and to face to the mortar 2, a magnet 10 (a permanent magnet or an electromagnet) fixed to the upper part of a mallet lever 9 so as to face to the interior of an electromagnetic coil 11. The electromagnet 10 is lifted in the arrow direction 13 when the current is passed through the electromagnetic coil at the lower layer, and the electromagnet 10 (the mallet lever 9) is lifted up to a fixed height successively when the operation for passing the current through the electromagnetic coil at just upper part of the lower layer at the same time as the cutting of the current of the electromagnetic coil at the lower layer, and the operation is repeated.  Moreover, if the current of each of the electromagnetic coil is cut and the direction of the current passing through the each electromagnetic coil is changed, and the operation for passing the current through the electromagnetic coil at the just under layer is repeated, the electromagnet 10 (the mallet lever 9) is lowered at a prescribed speed and pounding of the rice cake is carried out.
Patent JP-S6358973-A (JP)
Title: Semiconductor device
Inventor: FUJITA KOICHI
IPC: H01L29/78
Filed: 1986-08-29
Abstract: PURPOSE:To realize a high dielectric strength between a gate and a drain by a method wherein the drain region is composed of a high concentration impurity diffused region to which a drain electrode is connected and a low concentration impurity diffused region which separates the high concentration impurity diffused region from a semiconductor substrate. CONSTITUTION:A drain diffused region 13 is composed of an N+type high concentration impurity diffused region 4 which is connected to a drain electrode 12 and an N<->type low concentration impurity diffused region 14 which separates the high concentration impurity diffused region 4 from a semiconductor substrate 1. Moreover, a gate insulating layer 6 is formed in such a manner that its thickness at the part adjacent to the drain diffused region 13 is thicker than its thickness at the part adjacent to the part of the semiconductor substrate 1 between the drain diffused region 13 and a source diffused region 2. With this constitution, as the low concentration impurity diffused region 14 is provided at the gate electrode 9 side part of the drain diffused region 13, an electric field between the gate and the drain can be relieved and a high dielectric strength between the gate and the drain can be obtained.
Patent JP-H1050897-A (JP)
Title: Semiconductor device
Inventor: OKUNO TAKAHIRO
IPC: H01L23/29
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device wherein a bonding wire is not disconnected readily in a bonding part wherein a bonding wire is bonded and relability in a bonding part is improved. SOLUTION: A bonding wire 31 is bonded to a bonding pad 27 provided to an inside part of a case 22 wherein an insulation wiring board 29 is put, epoxy resin 32 is applied and set to a bonding part of the bonding wire 31 and silicone gel 33 is put inside the case 22 to cover the bonding wire 31, etc. A neck part 31a of a bonding part of the bonding wire 31 is fixed by the epoxy resin 32 which is applied and set thereto and does not move. As a result, the bonding wire 31 is not disconnected readily even if strong vibration and forcible heat cycle are applied, thus improving reliability.
Patent JP-S6264476-A (JP)
Title: Rotary disc changing device for electric discharge machine
Inventor: OGAWA TADASHI
IPC: B23K9/013
Filed: 1985-09-17
Abstract: PURPOSE:To increase the operability remarkably by locating the changing device close to the electric discharge machine and by performing the work with full automation by remote control. CONSTITUTION:The outer side shaft 33 is arranged with penetration at the center position of the inner side frame 32 and the inner side shaft 34 is arranged with penetration at the inner peripheral side thereof. A clipper 35 is set up over four places at the position corresponding to the hole formed on a rotary disc 11 on the inner side frame 32 and composed of a claw 36 and the air cylinder mechanism 37 to open and close the claw thereof. At the position corresponding to the fitting bolt of the rotary disc 11 of the inner side frame 32 the operation mechanism 41 for rotary disc fitting bolt is set up. This mechanism 41 is composed of a socket wrench 42, air cylinder 43, spline shaft 44 and nut runner 45. A cylinder chamber 51 is formed between the outer side shaft 33 and inner side shaft 34 and high pressure air is fed via air hose 52.
Patent JP-H0869592-A (JP)
Title: Control system for raising alarm
Inventor: HIROSE SATOSHI
IPC: H04M3/22
Filed: 1994-08-30
Abstract: PURPOSE: To economically and surely prevent the transient alarm from being raised accompanying hot-line insertion/extraction of a package in the control system for raising an alarm in electronic device. CONSTITUTION: This system is provided for the electronic device, which consists of a package 200 provided with an abnormality detection means 201 which reports abnormality detection to an alarm monitor means 300 at the time of detecting the abnormality in the operation state of an internal circuit, and is provided with a package insertion detecting means 202 which detects the completion of package insertion, a package extraction detecting means 203 which detects the start of extraction, a stable operation state detecting means 205 which detects that the operation of the internal circuit is stabilized after the completion of insertion into the electronic device,  and an availability report means 206 which reports the availability of abnormality report until the detection of the start of package extraction after the detection of the completion of package insertion and the stable operation state of the internal circuit.
Patent JP-S6264723-A (JP)
Inventor: ORITANI MOTOMASA
IPC: B65C9/00
Filed: 1985-09-17
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-H1143451-A (JP)
Title: Azeotrope and its separation
Inventor: NAGAYASU TOSHIO
IPC: C07C19/08
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain an azeotrope comprising a fluorine-containing compound useful as a solvent or chemical detergent, and to provide a method for separating each component from the mixture of dichloropentafluoropropane and perfluorohexane. SOLUTION: This azeotrope comprises dichloropentafluoropropane and perfluorohexane. The separating method is carried out by subjecting a raw material mixture (preparation) of dichloropentafluoropropane (HCF C225) and perfluorohexane (FC51-14) to extractive distillation by using at least one selected from the group consisting of hydrocarbon chloride, alcohol, ketone, and ester as an extracting agent (still residue 2).
Patent JP-S6265976-A (JP)
Inventor: MATSUI MINORU
IPC: C04B35/584
Filed: 1985-09-17
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-S5998035-A (JP)
Inventor: HERUBERUTO SUTEYUURERU
IPC: C07C69/52
Filed: 1983-11-02
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-S6450202-A (JP)
Title: Circuit for preventing erasure of information recorder using floppy disk
Inventor: ITOU TAKEYOSHI
IPC: G11B5/024
Filed: 1987-08-20
Abstract: PURPOSE:To prevent only a selected track out of tracks on a video floppy disk from being erased, by providing an oscillator which generates an erasure prohibiting signal, and an instruction signal generation circuit which generates an instruction signal to indicate specific position and range. CONSTITUTION:To prevent erroneous erasure from being generated, an instruction signal generation circuit 60, the oscillator 70, an erasure signal generation circuit 80, an erasure prohibiting signal detection circuit 90, and a central processing unit (CPU) 100 which controls those devices and circuits are provided. By the control of the central processing unit 100, the erasure prohibiting signal (c) is recorded on the track desired not to be erased out of the tracks on the video floppy disk 41. When the erasure prohibiting signal (c) is detected by the erasure prohibiting signal detection circuit 90 and a prohibiting pulse (f) is outputted, no connection of contacts to 2-b and 3-a sides are performed and no erasure signal (d) is outputted, thereby, it is possible to prevent the track on which the erasure prohibiting signal (c) is recorded from being erased erroneously.
Patent JP-H1017155-A (JP)
Title: Oa apparatus having paper sheet inserting port in which curved part is arranged
Inventor: SOMA AKINOBU
IPC: B41J13/10
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To sustain a paper sheet by itself, and abolish or diminish a paper sheet support stand by applying a special curve to a paper sheet inserting port or the paper sheet support stand. SOLUTION: Curved paper does not bend in the F direction by dead weight, and can simultaneously have a flat part MM' to read (or print) a paper sheet. When the papert sheet is carried and moved, in a forward part more than a part going over the MM', paper becomes flat, and the paper sheet can be read (or printed) similarly to a usual paper sheet carry. Then, it is formed as a structure that a curved part 2 is added to a paper sheet inserting port l of an apparatus to be applied.
Patent JP-H0490435-A (JP)
Title: Range-hood fan
Inventor: AZUMA MASAKI
IPC: F24F13/08
Filed: 1990-08-02
Abstract: PURPOSE:To catch soot with an improved efficiency and reduce the soiling especially at the parts for attachment, by providing a flow-guiding plate with side-walls in opposition to each other and a filter between this flow-guiding plate and the inner wall of a cylindrical part above and by forming openings at corners in the flow-guiding plate. CONSTITUTION:By running a blower 19, sooty fumes produced at a cooking apparatus is forced to flow through a passageway formed between a flow- guiding plate 36 and the inner wall of a cylindrical part 27; a filter 39 and a two-layer filter 40 guide the flow of the sooty fumes as well as catch the oily matter; since the passageway for the sooty fumes is narrow, the flow occurs at a high velocity so that the sooty fumes that would otherwise spread outward from the hood 26 are forced to be sucked in under a partial vacuum; the fumes flow through an inlet 16 and an outlet 17 and is discharged to the outside through a duct 18. The oily matter caught by the filter 39 gathers on the flow- guiding plate 36 and is disposed of by dismounting the flow-guiding plate 36. Openings 38 are formed at corners in the flow-guiding plate 36 so that through these openings the flow-guiding plate can be attended to for cleaning and maintenance in a simple manner.
Patent JP-H0524111-A (JP)
Title: On-the-spot pipe manufacturing method
Inventor: MORINAGA AKIO
IPC: F16L1/00
Filed: 1991-07-22
Abstract: PURPOSE:To eliminate the work excavating a trough to embed a pipe therein or drawing the pipe into a horizontal propelling hole at the time of the laying a gas pipe or a water pipe under the ground, to reduce the labor of and cost of work by directly forming the pipe in the ground on the working spot and to lay an embedded pipe generating no leak by eliminating the connection part of the pipe. CONSTITUTION:After a propelling hole 5 having a desired caliber is excavated under the ground, the propelling hole 5 is filled with an epoxy resin 10 in a resin injection pipe 9 and the epoxy resin 10 is sent by air pressure to form a lining film to the inner wall of the propelling hole 5. When this process is repeatedly performed to wait the curing of the epoxy resin, a seamless pipe is formed. A seal tube is bonded to the wall surface of the propelling hole 5 in a pipe shape to form a pipe.
Patent JP-H0654177-A (JP)
Title: Method and device for color image formation
Inventor: SAKURAI MASAKATSU
IPC: H04N1/60
Filed: 1992-07-31
Abstract: PURPOSE:To unnecessitate reregister at the time of the density adjustment of a color table to attain the efficiency of processing and the reduction of the quantity of transfer data by taking color data from among plural registered forming colors and changing it altogether by instructing the density change and the changing quantity of the register formation colors. CONSTITUTION:CPU 3 controls a printer 1 with the program of program ROM 5 and executes next respective processings. First of all, CPU 3 executes the initial setting of color register and printing object table storage parts 7a and 7b. Next, CPU 3 judges reception data to adjust all the values of the color register table of colors to be adjusted Y, M and C not at the time of register and color-taking-out of the color register table but at the time of color adjustment instruction. On the other hand, at the time of the register and color- taking-out instruction as the result of the judgement, an index number, color data and a printing object are taken out of reception data and respectively set-registered to the storage part 7a and 7b. At the time of not being the color adjustment instruction at a preceding stage, printing is executed in a registered color as ordinary processing from an output part 8. Thus, processing is made efficient and the transfer data quantity is reduced.
Patent JP-H0254519-A (JP)
Title: Measurement of molecular beam intensity
Inventor: SONODA TAKUJI
IPC: H01L21/203
Filed: 1988-08-18
Abstract: PURPOSE:To measure the molecular beam intensity of a group V element without being affection by any group III element floating in a vacuum chamber by estimating the molecular beam intensity of the group III element on the basis of a difference between the degree of vacuum in the vacuum chamber when only the group V element is irradiated and that when the group III and V elements of the same intensity are simultaneously irradiated. CONSTITUTION:AS4 and Al are employed respectively as a group V element and as a group III element, for example. Thereupon, a crucible 7 containing As4 is raised in temperature and a crucible shutter 8 is opened. Further, when the crucible 7 reaches desired temperature, a shutter 11 of a crucible 10 containing Al is opened and kept as it is, and thereafter the shutter 11 is closed. At this time, a change in As equilibrium pressure is measured by a beam monitor and further the measurement is separated by changing the temperature in the crucible 10. There is no need of measuring the group III element after exhausting the group V element, and hence the measurement is possible in the atmosphere of the group V element.
Patent JP-2000035967-A (JP)
Title: Database retrieval system and record medium
Inventor: TANAKA SHOJI
IPC: G06F17/30
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To perform retrieval even through a user does not prepare a program that sets a condition for matching plural tables by providing a means which extracts data agreeing to a specified condition and rearranges extracted data to generate a new table, a means which outputs the table as a retrieval result, etc. SOLUTION: A Request class in a retrieval engine automatically produces a program which sets a condition for retrieving an item selected among item names included in plural tables by a user by using a database language such as an SQL. An Engine class accepts the item selected by the user as a retrieval object, makes the Request class produce a program of a retrieval condition, makes a Table class of a corresponding table extract data coinciding with the retrieval condition and makes an Anylter class store data from a database. Then, retrieval becomes possible even if the user does not produce a program setting a condition which is for matching plural tables in the case of retrieval.
Patent JP-H1151968-A (JP)
Title: Vibration sensor
Inventor: SEKI ATSUSHI
IPC: G01P15/13
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To lower resonance frequency without reducing the mechanical strength of a spring by applying negative stiffness to a mass body. SOLUTION: The light quantity emitted from a laser diode 10 and fed to a photodiode 12 is changed in response to the displacement quantity of a mass body 3 by a lens 13, and the displacement quantity of the mass body 3 can be detected from the light reception quantity of the photodiode 12. When acceleration is applied to a servo acceleration sensor, the mass body 3 is displaced relative to a case 1. A magnetic member 7 is fixed to the side face of the mass body 3, a pair of magnets 8, 8 are fixed on the inner face of the case 1 to pinch the magnetic member 7, and the mass body 3 is applied with the stiffness of a spring 2 and the magnetic negative stiffness caused by the attraction of the magnets 8, 8 to the magnetic member 7. Resonance frequency can be lowered without weakening the strength of the spring 2.  Self-noise can be reduced, and weak vibration in the low-frequency range can be measured with high accuracy.