baber/WOPTO huggingface dataset:
Patent JP-H02226259-A (JP)
Title: Compound containing phosphor as auxiliary agent for positive type electrostatic liquid developer
Inventor: DOMINITSUKU MINNTAKU CHIYAN
IPC: G03G9/135
Filed: 1989-12-28
Abstract: PURPOSE: To improve image quality, resolving power, solid black part covering property and detail toning property by incorporating a phosphorus-contg. compd. practically insoluble in a nonpolar liq. or immiscible with the liq. at ambient temp., e.g. a specified pyrophosphate compd. into a positive type electrostatic liq. developer. CONSTITUTION: A positive type electrostatic liq. developer contg. a nonpolar liq. having a kauri-butanol value of <=30 and accounting for most of the developer is prepd. and a P-contg. compd. practically insoluble in the nonpolar liq. or immiscible with the liq. at ambient temp. is incorporated into the developer. The P-contg. compd. is polyphosphoric acid, a mono- or divalent metallic salt of polyphosphoric acid, phosphorus pentoxide or a pyrophosphate compd. represented by the formula (where each of R and R' is 1-10C alkyl and R and R' may be different from each other). Image quality, resolving power, solid black part covering property and detail toning property are improved.
Patent JP-H04210304-A (JP)
Title: Piston processing device
Inventor: URANAKA KATSUMI
IPC: B23B5/24
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a piston processing device that is highly productive and can easily produce a desired roundness by providing a means for heating a piston material to a set temperature without contact, a means for detecting the output of the heating means, a means for detecting the temperature of the piston material without contact, and a means for machining the outer diameter of the piston material. CONSTITUTION:In a controller 8, a heating coil output voltage computing unit 24 calculates heating coil output voltage based on a heating coil output voltage detecting signal and enters the result into a heating coil output voltage judging means 25. The heating coil output voltage judging means 25 compares the heating coil output voltage with an output signal from a heating coil output voltage fluctuation range setting/ storing means 26, and enters the result of judgment into a heating coil output voltage indicating means 27. A work temperature computing means 28 calculates work temperature based on a work temperature detecting signal and enters the result of the calculation into a work temperature judging means 29. The work temperature judging means 29 compares the work temperature with an output signal from a work heating temperature fluctuation range setting/storing means 30, and enters the result of the judgment into a machining indicating means 31 and into the heating coil output voltage indicating means 27.
Patent JP-H08184025-A (JP)
Title: Method of construction of dam bank path and bank path cell to be used therefor
Inventor: MASHITA KAZUHIKO
IPC: E02B8/00
Filed: 1994-12-29
Abstract: PURPOSE: To construct a bank path by a method wherein labor for the execution of works is decreased, the placing process of embankment body concrete is conducted smoothly, a high-grade technical expert is not also required and the labor burden of an operator is also reduced. CONSTITUTION: Placing frames 18 consisting of support-leg steel materials and horizontal receiving steel materials connected among the upper ends of the adjacent support-leg steel materials are fixed onto embankment body concrete 14 placed on a front lift, and horizontal bank path cells 1 made of precast reinforced concrete molded in a tunnel shape are put successively on the horizontal receiving steel materials continuously. The longitudinally continuous horizontal bank path cells 1, 1 are joined and unified mutually, embankment body concrete 14 is placed in a specified height while leaving the peripheries of the bases of these bank path cells 1, 1, and a fluid consolidation material is placed on the peripheral sections of the bases of the bank path cells 1 and fluidized and filled into voids in the lower sections of the bases of the bank path cells 1.  Embankment body concrete 14 is placed successively in upper layers, and the bank path cells are buried into the embankment body concrete 14.
Patent JP-H07158258-A (JP)
Title: Suspended scaffold support
Inventor: HOSHINO TAKAHIRO
IPC: E04G3/28
Filed: 1993-12-03
Abstract: PURPOSE:To precisely adjust the length of a suspended scaffold support, and to additionally and finely adjust the length thereof even after the beginning of the use of a scaffold, and to prevent a load acting upon a suspended member from deviating. CONSTITUTION:A screw body 9 is rotatably engaged to the lower surface of a fastener 8 incorporated in the upper part of a suspended scaffold support 5. The screw body 9 is inserted in a cylindrical inner pipe 10, and is adapted to be threadly engaged with a female thread part 10a fixed to the upper end thereof. The screw body 9 and the inner pipe 10 are loosely fitted in an outer pipe 11 through which a turning lever 12 projected from the screw body 9 is extended outward. The female thread part 10a of the inner pipe 10 engaged with the screw body 9 is moved up and down by turning the turning lever 12 so as to suitably adjust the extending length of the engaging fixture 13 at the front end of the outer pipe 11.
Patent JP-H09177223-A (JP)
Title: Bored floor structure
Inventor: KAWADA MASAYOSHI
IPC: E04B5/38
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a bored floor structure capable of effectively corresponding to improvement of job site execution work efficiency, necessity of a hole in the floor, and change of purpose of use by drilling ventilation paths for piping or air ventilation on a floor in preferable positions at the job site. SOLUTION: A synthetic resins pipe 4 including a tapered hole 10, which is one of the cylindrical body, corresponding to the specific piping position is integrally provided on an OMNIA panel 3 composed of such as an OMNIA truss 2 and factory formed concrete, and a cast-in-place concrete 5 is placed at job site on the OMNIA panel 3. The tapered hole 10 in the synthetic resin pipe 4 not requiring air ventilation is plugged with a cover through a seal member. An air ventilation port may be provided on the cover.
Patent JP-H03198265-A (JP)
Title: Digital phase control circuit
Inventor: YOSHIDA MIHOKO
IPC: G11B20/10
Filed: 1989-12-26
Abstract: PURPOSE:To prevent reproduced data which has a peak shift from becoming out of synchronism by counting a reference clock with standardized reproduced data, outputting a counted value corresponding to the most significant digit bit, and suppressing a phase correction quantity for the standardized data. CONSTITUTION:The reproduced data 101 and reference clock 102 are inputted to a standardizing circuit 11 to output the standardized data 103 which synchronizes with the reference clock and has pulse width corresponding to one cycle of the reference clock 102 when there are clock bits or data bits. A binary counter 12 counts the reference clock 102 with the standardized data 103 and inputs and loads count output values corresponding to Q1 - Q3 of a counter 12 in corresponding D1 - D3 and also send the count output value 104 of Q3 corresponding to the most significant digit bit to a DFF 13. The phase correction quantity of the counter 12 is suppressed through the loading operation of the counter 12.
Patent JP-H08184205-A (JP)
Title: Hospital room structure
Inventor: TSUJIMOTO HIROSHI
IPC: E04H3/08
Filed: 1994-12-27
Abstract: PURPOSE: To form an individual space for each patient without intruding the privacy of the other patients and provide a similar function of an individual sick room in a large hospital room where a plurality of patient are allowed to enter. CONSTITUTION: A plurality of beds 1 are laid out in a hospital room where movable partitions 2 or sliding doors are laid out between each of the beds 1, thereby forming a space equivalent to an individual sick room. It is also arranged to open this partition as occasion demands.
Patent JP-H05157076-A (JP)
Title: Scroll type fluid machine
Inventor: KANEKO AKITAMI
IPC: F04C27/00
Filed: 1991-11-29
Abstract: PURPOSE:To provide a scroll type fluid machine of high safety and high effi ciency, for handling even a toxic fluid, from which handled fluid does not leak outside. CONSTITUTION:A scroll type fluid machine comprises a rotational scroll 1 consisting of fixed scroll blades 3A, 3A provided on both axial surfaces supported by a main axis 5, a scroll blade 3A, and a pair of fore and rear fixed scrolls 2, 2 engaged with the scroll blades 3A, 3A from both surfaces. The rotational scroll is revolved to the fixed scroll 2 without being rotated. A motor rotor 10A is mounted on the maim axis 5, which is sealed in a casing, and the axial direction of the main axis 5 is held by a surface seal 4A itself.
Patent JP-2000160869-A (JP)
Title: Mechanical multistory parking device
Inventor: MORI RYOZO
IPC: E04H6/18
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To efficiently, smoothly and quickly perform the housing in/out of an automobile in the coming-in part of the automobile in a mechanical multistory parking device for carrying a tray and housing in/out the automobile by the movement of one carrying truck between the housing story layer and the coming-in story of the automobile. SOLUTION: A turntable 7 provided with the coming-in part 1 of an automobile and capable of arranging and mounting the two automobiles in parallel is used, two opening parts 711, 712 in which a tray 5 can pass are symmetrically formed on the turntable 7 as a rotation center is made a symmetrical center, and a pair of tray support arms 713, 714 and its advancement and traction drive device 716 capable of advancement and traction toward the opening parts 711, 712 by a toggle link mechanism are provided on both sides of each opening part 711, 712. One of the two opening parts 711, 712 coincide with an ascending and descending path 3 by turning of the turntable 7, and can be set so as to be delivered between a carrying truck 210 mounting the tray 5 on a lift 4 and the ascending and descending path 3.
Patent JP-H07161428-A (JP)
Title: Commutator and its manufacture
Inventor: TAKASAKI JUNICHI
IPC: H01R39/06
Filed: 1993-12-08
Abstract: PURPOSE:To electrically connect a riser piece to a carbon segment by omitting soldering. CONSTITUTION:Plural carbon segment 21 are arranged circumferentially at constant intervals on an axial end surface of a boss section 16 integrally formed in a disc-shape by resin, and are insulated and fixed with each other by a slit 20, and riser pieces 4 electrically connected to respective segments 21 are provided. A recessed section 11 is provided for each carbon segment 21 and each riser piece 4 is connected to each segment 21 by coupling with each other by means of a copper powder caulking section 14 formed by inserting a connected section 6 into the recessed section 11, filling the recessed section 11 with copper powder, and solidifying it. Thus, since the riser piece is connected to the carbon segment at the copper powder caulking section, formation of a soldering layer can be omitted and a secondary harm derived from melting of the soldering layer can be avoided in advance.
Patent JP-H05173506-A (JP)
Title: Liquid crystal display device
Inventor: FUJITA MASAYA
IPC: G02F1/1368
Filed: 1991-12-24
Abstract: PURPOSE:To miniaturize a display device and to lower the cost by simplifying constitution of a driving circuit in a liquid crystal display device. CONSTITUTION:The liquid crystal display device is provided with the liquid crystal display panel LC and the driving circuit DD which drives and controls the liquid crystal panel LC, wherein, the driving circuit DD is provided with the first plural constitution circuits M21-M24 corresponding to numbers of data lines of the liquid crystal display panel LC, the second constitution circuits DAC which are provided in every prescribed numbers of the first constitution circuits M21-M24, the selecting means MPX which successively selects output of the first constitution circuit M21-M24 and supplies it to the second constitution circuit, and switching means S1-S4 which successively switches output of the second constitution circuit DAC, also the second constitution circuit DAC is constituted so as to supply the output to each data lines in time sharing way.
Patent JP-H07156856-A (JP)
Title: Electric motor-driven bicycle
Inventor: BAN ITSUKI
IPC: B62M6/70
Filed: 1993-12-01
Abstract: PURPOSE:To travel by using respectively and selectively stepping force of a pedal, driving force of an electric motor and both of these, and move a stopping bicycle forward and backward by manual operation by arranging a DC electric motor being a driving source, a speed changer, an on-vehicle storage battery or the like. CONSTITUTION:When a rotary shaft 34a of an electric motor 34 rotates forward, a gear 40 is inversely rotated through a one-way clutch 42a and a gear 42, and a sprocket 25 fixed to a rotary shaft 38a is also inversely rotated. At this time, a gear 39 meshing with a gear 41 moves slidingly, and transmission of torque to the gear 40 is checked. On the other hand, when the rotary shaft 34a rotates inversely, since the one-way clutch 42a moves slidingly, rotational torque of the gear 42 is not generated. At this time, the gear 40 rotates inversely, and also drives the sprocket 25 in the same direction. Driving torque of a rear wheel is changed by the sprocket 25 through a chain. By the way, when a disk 53 is rotated by manual operation and is moved rightward, the sprocket 25 is loosened, and moves slidingly with the output rotary shaft 38a, so that a bicycle can be moved forward and backward by manual operation.
Patent JP-H09185476-A (JP)
Title: External interface check device
Inventor: SATO RYOJI
IPC: G06F3/12
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an external interface check device with which an external interface circuit can be checked even without connecting any external device. SOLUTION: At the time of ordinary mode, video data (VIDEO) are sent to a printer engine, for example, not shown in the figure, synchronizing with a vertical synchronizing signal (VSYN10) and a horizontal synchronizing signal (HSYN11) inputted from a video I/F 17 corresponding to a select signal. At the time of check mode, on the other hand, a pseudo vertical synchronizing signal (IVSYN10') and a pseudo horizontal synchronizing signal (IHSYN11') outputted from a CPU are outputted through a latch circuit 22 to a video I/F control circuit 15, the video data (VIDEO) outputted from the CPU are outputted through the video I/F control circuit 15, a selector 19 and a buffer 23 to the CPU, for example, and the video data (VIDEO) before and after outputting are compared by the CPU so that the video I/F control circuit 15 can be checked.
Patent JP-H03267174-A (JP)
Title: Repairing and sealing method of good sander characteristic and woody plate applied with this method
Inventor: SUGIMURA MUTSUO
IPC: B27D1/00
Filed: 1989-12-31
Abstract: PURPOSE:To upgrade the sander characteristics of a woody plate surface by applying an expandable coating material contg. aq. latex, etc., of >=5 deg.C lowest film forming temp. over the entire surface of the woody plate under pressurization in compliance with the coated surface. CONSTITUTION:The expandable coating material consisting of the aq. latex of >=5 deg.C lowest film forming temp., formaldehyde resin, expanding agent, filler, and the hardener to be exclusively used is applied over the entire surface of the woody plate, such as timber or plywood, under pressurization in compliance with the coated surface. Recessed parts, such as conduits, cracks, grooves, worm-eaten holes, and press marks, of the plate surface are packed with the coating material, by which the repaired and sealed woody plate having the good sander characteristics is obtd. The more specific examples of the aq. latex having >=5 deg.C lowest film forming temp. include an ethylene vinyl acetate resin, acrylic resin, etc., and the more specific examples of the formaldehyde resin include an urea resin, melamine resin, phenolic resin, etc.
Patent JP-H02224268-A (JP)
Title: Semiconductor device
Inventor: MANO TOSHIHIKO
IPC: H01L21/027
Filed: 1989-12-29
Abstract: PURPOSE:To realize high integration by providing a first conductivity type well region and a second conductivity type well region adjacent to each other, and further providing a stepped part on a boundary between said well regions. CONSTITUTION:There are provided on a semiconductor substrate 1 a first conductivity type well region 6 adjacent to each other, on a boundary between which a stepped part 11 is provided. Hereby, the well regions 6, 7 formed on the semiconductor substrate 1 are highly integrated. Further, use of the stepped part 11 formed on the boundary between the well regions 6, 7 as an alignment mark assures accurate device formation thereafter, resulting in high integration of a semiconductor device.
Patent JP-H11159576-A (JP)
Title: Damper
Inventor: HAGA HIROAKI
IPC: F16F15/126
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To substantially increase a sliding torque by providing a polymethylene polyphenyl polyisocyanate as an antislipping agent on arm interface between a hub or mass body composed of metal parts and an elastic body. SOLUTION: A metal mass body 2 is concentrically arranged on the peripheral side of the metal hub 1 attached to an outer periphery of an crankshaft end, and an elastic body 4 is press-inserted from an axial one side into a gap 3 between both parts 1, 2, and the hub 1 and the mass body 2 are thereby coupled. The elastic body 4 is annularly formed of a fixed rubber-shaped elastic material, and in order to severally provide an antislipping agent on an interface 5 between the hub 1 and the elastic body 4 and that 6 between the mass body 2 and the elastic body 4, a polymethylene polyphenyl polyisocyanate is applied to at least the outer periphery of a cylindrical part 1c on the side of an outer periphery of the hub 1 and an inner periphery of the mass body 2. Thus, a sliding torque can be sharply increased even at an initial time and after thermal deterioration and an endurance test.
Patent JP-2001158510-A (JP)
Title: Article storing device
Inventor: ISHIKAWA KAZUHIRO
IPC: B65G1/06
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To detect whether an article W is left on a storing/shipping conveyer 15 using a small number of detectors and reflectors. SOLUTION: For detecting whether an article W is left on the storing/ shipping conveyer 15, a stopper 50 and a detector 53 are projected and the detector 53 is turned on. When the detector 53 receives a signal, it is detected that no article W is left on the storing/shipping conveyer 15. When the detector 53 does not receive any signal, it is detected that the article W is left on the storing/shipping conveyer 15.
Patent JP-H07170392-A (JP)
Title: Method and device for facsimile transmission
Inventor: SUZUKI TAKAYOSHI
IPC: H04N1/32
Filed: 1993-12-14
Abstract: PURPOSE:To maintain the expected quality of image without increasing data quantity regardless of the reproducing and recording capacity of the other party of transmission by transmitting character data changing the size of the character depending upon the capacity of the other party machine. CONSTITUTION:A detection part 1 of the other party machine capacity detects the image quality capacity on the other party side by the digital discrimination signal DIS from the other party machine before the transmission of an image to be transmitted, compares the capacity with a set value according to the feed line density and instructs a character size to a character pattern generation part 4 via a control 2. Thus, when the line density of the reproduced image of a machine of the other party of transmission is low, the size of a character to be transmitted is increased and the generation of the collapse of the character is prevented. When line density is high, the size of the character to be transmitted is decreased and transmission data quantity can be reduced.
Patent JP-H09288854-A (JP)
Title: Method for lining up recording heads of helical scanning recorder by using reproducing head information
Inventor: ROBAATO BII SUTEIIRU
IPC: G11B15/467
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To edit in high quality by making a new tape on a recording device to read it, storing a measured height of the reproducing head, reading a standarized tape of a driving mechanism, and adjusting the recording head. SOLUTION: Helical track is recorded in a fragment of a tape by a recording head installed on a rotary scanner of a recorder. A track in a lengthwise direction is recorded by a fixed recording head, and this fixed recording head is used also for reproduction. The lengthwise track and helical track have their reference points used for being lined up respectively. A distance along the tape between a lengthwise position of the helical reference point and its corresponding reference point in the lengthwise direction is named a nominal distance. This is a function of a mechanical distance between the heads on the recording device, timings of a lengthwise recording signal and a helical recording signal, and a phase of the scanner. This distance is fixed according to a standard format.
Patent JP-H09186450-A (JP)
Title: Method for removing electronic component and high density component mounting on printed board
Inventor: SUZUKI HIROYUKI
IPC: H05K3/34
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To remove a discretionary electronic component without affecting the connection of the peripheral components by using a mechanism which selectively pulls up the electronic component into the heating medium supplied to the whole printed board after completing the melting of the connecting part of the electronic component. SOLUTION: A jig 7, which selectively pulls an electronic component, is installed to a printed board 1 whereupon an electronic component 2 is mounted by connecting with a connecting member such as soldering material. Then, the component is removed by using a heating device which heats the whole board 1 at one time by heating medium. The component pull-up mechanism 7 is composed of a component pull-up part 7a, a component holding part 7b and a component support 7c. The whole board 1 is heated at a temperature slightly higher than the melting temperature of the connecting part of the component 2, all component connecting parts which have the melting point below the heating temperature are completely re-melted, and the failure components are removed by using a removing jig.
Patent JP-2000156252-A (JP)
Title: Relay branch terminal board for communication line
Inventor: ICHIMURA KATSUHEI
IPC: H01R13/514
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To easily realize a house wiring connected to ISDN through one-touch operation and also utilize an existing wiring and piping. SOLUTION: A plurality of terminal units 10 respectively comprising at least four quick mounting material devices respectively having a pair of wire insertion holes capable of conducting the inserted wires to one another, are mounted on a base 1, and each terminal device of at least one terminal unit is interconnected to each terminal of a modular jack 40 to be mounted on the base. Whereby ISDN can be easily connected to the terminal board from DSU through one-touch operation by utilizing the wire with a modular plug. Further the bus connection can be performed by a star-shaped wiring and piping, so that the house wiring corresponding to ISDN can be easily realized by utilizing an existing home telephone line or the standard piping.
Patent JP-2001124477-A (JP)
Title: Tube heater for molten metal furnace
Inventor: MOCHIZUKI SHUNJI
IPC: H05B3/64
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To improve the thermal efficiency of a tube heater for a molten metal furnace and, at the same time, to prolong the service life of the heater. SOLUTION: In a tube heater 1 for a molten metal furnace, a coil-like wound heating element 3 is inserted into a ceramic protective tube 2 so that the element 3 may directly come into contact with the internal surface of the tube 2.