baber/WOPTO huggingface dataset:
Patent JP-H03163578-A (JP)
Title: Developing device
Inventor: GOTO TAKAAKI
IPC: G03G15/08
Filed: 1989-11-22
Abstract: PURPOSE:To always stably supply toner to a developing roller by constituting a device so that the toner is moved from the place where potential energy is high to the place where the potential energy is low. CONSTITUTION:A toner replenishing roller 3 is provided so that the shaft center thereof is placed to the position which is upper than a horizontal line including the shaft center of the developing roller 1. Therefore, the toner is carried in the direction of the roller 3 by a toner stirring member 4 and supplied to a toner bank between the roller 1, a toner layer thickness regulation member 2 and the roller 3. The toner enters a gap constituted of the roller 1 and the member 2 and the thin layer of the toner is formed on the roller 1 which is situated on the downstream side of the member 2. That means, the toner is moved from the place where the potential energy is high to the place where the potential energy is low. Thus, the toner is always stably supplied to the developing roller.
Patent JP-S63155996-A (JP)
Title: Home appliance control unit
Inventor: NISHII KAZUNARI
IPC: H04B3/54
Filed: 1986-12-19
Abstract: PURPOSE:To improve the operability and use of convenience by displaying a faulty state if a control data from a centralized control unit cannot be re ceived by a terminal equipment or cannot send the data even with the reception of it and allowing the central control unit to discriminate the occurrence of a fault in a terminal device during system operation so as to apply fault display. CONSTITUTION:A control data and a status reply data are sent via a transmis sion line to control a terminal equipment from a home automation (HA) control unit 6. In receiving the control data, the terminal device replies the ACK reply, but no ACK is replied to the HA control unit 6 when the reply is not received or the ACK reply is not returned, the HA control unit 6 cannot return the ACK reply. Without the ACK reply, the HA control unit 6 resends the control data for plural times aud then if no ACK reply exists, it is discriminated that the terminal device is faulty and faulty display is applied to a display section 14 corresponding to the terminal device.
Patent JP-H04176013-A (JP)
Title: Rotary magnetic head apparatus
Inventor: YUGI NAOTO
IPC: G11B5/53
Filed: 1990-11-08
Abstract: PURPOSE:To achieve a better recording by deleting one field of track of a recording signal in both modes using the same rotary deletion head to prevent color noise, color seepage and the like during an editing for link recording or the like. CONSTITUTION:This apparatus is provided with first magnetic head couples 31R, 31C and 31L and 32R, 32C and 32L to perform a recording or reproduction in the first recording/reproduction mode, second magnetic head couples 5R and 5L to perform a recording or reproduction in the second recording/ reproduction mode, rotary deletion head couples 41 and 42 and a switching signal to change over the first and second recording/reproduction modes. Then, signals recorded with the first magnetic head couples on a magnetic tape 10 and signals recorded with the second magnetic head couples thereon are deleted with the same rotary deletion head couple. This prevents color noises and color seepages as caused at a link recording part and an insert part thereby achieving a recording of a better quality of picture.
Patent JP-H01148783-A (JP)
Title: Quartz crucible for pulling up single crystal
Inventor: OGINO NOBUYOSHI
IPC: C03C17/04
Filed: 1987-12-03
Abstract: PURPOSE:To provide the title quartz crucible for pulling up a single crystal having excellent heat resistance and capable of stably maintaining a high degree of crystallization by providing a transparent quartz glass layer having a smooth surface and free of bubbles on the inner surface of a translucent quartz glass layer contg. many bubbles and contg. a crystalline quartz component. CONSTITUTION:The quartz crucible 1 having a translucent quartz glass layer 2 contg. many bubbles 4 and a crystalline quartz component is prepared. The transparent glass layer 3 having a smooth surface and free of bubbles is formed on the whole inner surface of the crucible 1 and fused to the inner surface. As a result, since the crystalline quartz component is contained in the translucent quartz glass layer 2, the heat resistance of the crucible 1 can be increased, and the local deformation of the crucible 1 generated when a single crystal is pulled up is reduced. In addition, the generation of ruggednesses on the inner surface of the crucible 1 due to the local erosion is reduced, and a stable and high degree of crystallization can be maintained.
Patent JP-H08162265-A (JP)
Title: Inverter circuit
Inventor: NAGAHISA TETSURO
IPC: H02M7/48
Filed: 1994-12-08
Abstract: PURPOSE: To generate a rotary magnetic field and a high frequency magnetic field with one same coil by using a coil to generate a rotary magnetic field and a coil to generate a high frequency magnetic field to carry out induction heating in common and controlling the frequency of flowing electric current only by switching the igniting method of a semiconductor switch. CONSTITUTION: D.c. voltage is applied to points A, B of a switch element module 2. A controlling circuit 5 ignites semiconductor switch elements 2a and 2e. Consequently, the C point becomes at high voltage and the D point becomes at low voltage and current flows from a coil 3a to a coil 3b. A magnetic field is generated due to the current and gives torque to, for example, a rotor. Then, the controlling circuit 5 ignites the switch elements 2c and 2e, the E point becomes at high voltage and the D point becomes at low voltage, current thus flows the coils 3c and 3b, a magnetic field is generated and torque is given to a rotor. Consequently, a rotary magnetic field is generated. Next, the circuit 5 ignites the switch elements 2a, 2c and current flows from coils 3a-3c to a capacitor 4 via a contact point F.  After that, the switch elements 2d, 2f are ignited, the points C-E become at low voltage and current flows from the point F to the capacitor 4. A high frequency magnetic field can be generated by igniting the module 2 at high speed.
Patent JP-H05139316-A (JP)
Title: Transporting device for cylinderical or pillar-shaped article
Inventor: IZUGAMI TOMOYASU
IPC: B62B3/10
Filed: 1991-11-20
Abstract: PURPOSE:To provide a transporting device which transports a cylindrical or pillar-shaped heavy articles easily and safely without damaging the articles. CONSTITUTION:A transporting device is constituted of a placing tool 2 for placing a cylindrical or pillar-shaped article and a base vehicle 1 which holds the placing tool 2, and a plurality of holding rods 11 are installed in vertically movable manner on the base vehicle 1, and the arrangement direction of the holding rods can be selected in the horizontal direction and vertical direction, and the placing tool 2 is equipped with a base plate 21 and a receiving plate 22 which is erected on the base plate 21 and has a recessed shaped receiving surface 221 for the cylindrical or pillar shaped article and a holding rod inserting part 222 of the base vehicle on the back surface.
Patent JP-2001121694-A (JP)
Title: Ink jet head and manufacturing method thereof
Inventor: YAMAGUCHI KIYOSHI
IPC: B41J2/045
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To attain stabilized head characteristics by preventing variation in the rigidity of a resilient wall due to adhesive when a piezoelectric element is bonded to the resilient wall. SOLUTION: When the exposed plane of a diaphragm 8 on the side of a piezoelectric element 5 is subjected to nonwetting treatment and the piezoelectric element 5 is bonded to a leg part 26 through adhesive 27, the adhesive 27 is prevented from flowing on the side face of the leg part 26 and adhering to the exposed plane of the diaphragm 8 thus preventing rigidity of the diaphragm 8 from increasing locally.
Patent JP-2000133854-A (JP)
Title: Actuator
Inventor: DOUNO SHIGERU
IPC: H01L41/08
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an actuator which can provide rectilinear action without fail, and can keep the form after being operated. SOLUTION: This actuator is constituted by providing an actuator body 5, which has an elastic element 1 consisting of π-conjugate high polymer material such as polyanine, polypyrrole, or the like, a power source part 2 and a voltage application part 3 (3a and 3b) for applying voltage to the elastic element 1, and an electrolytic part 4 for leading current to the outside from the elastic element 1, and in which the elastic element 1 expands when positive potential is applied to the voltage application part 3 and the elastic element 1 shrinks, when negative potential is applied to the voltage application part 3, with a mover 6 which is operated rectilinearly by the expansion and contraction of the elastic element 1.
Patent JP-S63157625-A (JP)
Inventor: YAMADA SATOSHI
IPC: H02J7/10
Filed: 1986-12-20
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-H08159314-A (JP)
Title: Rupture disk
Inventor: HAYASHI TETSUYA
IPC: F16K17/14
Filed: 1994-12-08
Abstract: PURPOSE: To prevent the eccentricity of a disk so as to improve the reliability thereof while keeping alignment. CONSTITUTION: A pressure energizing side channel 8 is formed inside a nipple 2, and a rupture disk consists of a disk 3 to shut out this channel 8, a ring 4 to hold this disk 3, a harpoon 5 having a function to rupture the disk 3 and a cap nut 6 to store the disk 3, the ring 4 and the harpoon 5. A conical notch part 14 is notched on the end surface of the nipple 2, a conical taper 15 is formed along the periphery of the disk 3, and a conical recessed part 16 is recessed in the ring 4. When the rupture disk is assembled, the disk 3 is guided by the conical notch 14 and the conical recessed part 16 so that the disk 3 is prevented from being eccentrically assembled, thus alignment can be retained.
Patent JP-H07161044-A (JP)
Title: Multibeam recording and reproducing device and optical recording medium
Inventor: FUJI HIROSHI
IPC: G11B7/2407
Filed: 1993-12-06
Abstract: PURPOSE:To enable multibeam recording and reproducing at a constant linear velocity(CLV) without complicating constitution by using one track of an optical recording medium as a synchronizing signal recording track and tracks holding this track as recording and reproducing tracks. CONSTITUTION:The one track 4 or the like of the optical recording medium is formed as the synchronizing signal recording track 4. The tracks 7, 8 holding this track 4 are formed as information recording tracks. The tracks 7, 4, 8 are irradiated by multilight light beams 1 to 3 and CLV control is executed by the beam 2 and the synchronizing signal by the track 4. The multbeam recording and reproducing of the CLV system is are thus executed without complicating the constitution. Recording and reproducing based on the same address of the tracks 7, 8 are executed when the addresses are recorded in the track 4.
Patent JP-H05114058-A (JP)
Title: Magnetic card and its processor
Inventor: MAKINO KIYOMI
IPC: G06K19/06
Filed: 1991-10-23
Abstract: PURPOSE:To provide a magnetic card increased in the storage capacity of magnetic data and its processor by connecting magnetic tracks and using plural data as an combined data. CONSTITUTION:The magnetic card 11 provided with a magnetic stripe 12 capable of writing/reading out magnetic data in/from the card surface is characterized by setting up plural magnetic tracks 13a to 13e parallel with a data processing direction on the stripe 12, connecting respective tracks 13a to 13e as one track so as to continuously connect data and successively record them. On the other hand, a magnetic card processor is provided with a magnetic data processing means for continuously connecting plural magnetic tracks 13a to 13e formed in parallel with the data processing direction of the magnetic stripe 12 and processing magnetic data.
Patent JP-H03165496-A (JP)
Title: Lighting device for discharge lamp
Inventor: TAKEDA TETSUSHI
IPC: H05B41/24
Filed: 1989-11-24
Abstract: PURPOSE:To prevent a discharge lamp from being broken as a result of the attachment and removal work of the discharge lamp by including each filament on a common filament side of the discharge lamp in a starting circuit when two discharge lamps are to be lit with an automatic half bridge type inverter. CONSTITUTION:A starting circuit 25 is made to include the common filaments fb, fc of discharge lamps 5, 6. When the discharge lamps 5, 6 are installed under this condition, a condenser 27 is charged through a charge resistance 32, filaments fc, fb, and a charge resistance 26. When the charge voltage reaches the breakdown voltage of a start trigger element 30, the element 30 is turned, the charge in the condenser 27 flows to the base of a main transistor 9, and an inverter oscillates. If one of the discharge lamps is not present, the circuit 25 does not start. When one of the discharge lamp is to be replaced, the circuit 25 does not start if the lamp is inserted from the fa side. If the lamp is inserted from the fb side, although the circuit 25 is actuated, it does not oscillates because a resonance circuit of an inverter circuit 4 is not formed as the filament fa is not connected.
Patent JP-H11338736-A (JP)
Title: Method and computer system for verifying graphical display output of application
Inventor: JAMES LYNN TAYLER
IPC: G06F11/28
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To verify that the graphical output of a given software application is consistent over all operating system platforms by comparing pieces of given information generated for the operating systems respectively. SOLUTION: When the software application is executed on the respective operating systems, one group of graphical display outputs is captured at a given execution point. Each pair of graphical output frames are processed for the respective operating systems to generate the difference or a delta value. The specific delta value includes information masking the constitution of the graphical display outputs to the respective operating systems which do not change over the couple of frames when the application is executed at the given execution point.
Patent JP-H05238215-A (JP)
Title: Self-supporting tire for motor vehicle
Inventor: JIYURIAANO GIRARUDEI
IPC: B60C13/00
Filed: 1992-11-16
Abstract: PURPOSE: To support a load even in the state that a tire is completely deflated by disposing a pair of annular reinforcing inserts in a substantially radially aligned state between a first carcass ply and a second carcass ply disposed on a top of the first ply, and combining it with an elastic support insert. CONSTITUTION: A carcass 2 of the self-supporting tire incorporates, at each of the sidewalls 5 thereof, first and second reinforcing inserts 16, 17 having in cross-section a substantially lenticular form tapering to the ends, interposed between a first carcass ply 10 and a second carcass ply 11 and mutually joined at the tire maximum-chord point. An elastic support insert 13 of lenticular cross-section having a maximum thickness portion 13a disposed at a junction point 18 between the two inserts 16 and 17 is applied to each sidewall against the carcass ply 10 turned to the inner part of the tire.
Patent JP-H05115883-A (JP)
Title: Method for removing phenols
Inventor: NAKAMOTO SHINYA
IPC: C02F1/72
Filed: 1991-10-25
Abstract: PURPOSE:To lower the cost required to remove by making boric acid and/or borate coexist in an aqueous solution in a method for removing phenols by making phenols to react with oxygen. CONSTITUTION:In a method to remove phenols from a phenols-containing aqueous solution by making them react with oxygen with catalytic action of tyrosinase, various kinds of additives are added into a reacting solution as a means to suppress adsorption of tyrosinase to a polymerization product. And borate ion is combined with adjacent hydroxyl group of the polymerization product by addition of boric acid and/or borate and then the polymerization product is charged negative and the adsorption of tyrosinase is suppressed. Thus, the quantity of tyrosinase used as a catalyst is drastically reduced compared with the conventional method.
Patent JP-S63159074-A (JP)
Title: Simple lettering tape making device
Inventor: ISHIKAWA YUJIRO
IPC: B41J17/32
Filed: 1986-12-23
Abstract: PURPOSE:To reduce the size of a simple lettering tape making device and securely prevent a sticking phenomenon, by using a laminate of a lettering tape and an ink ribbon tape. CONSTITUTION:A lettering tape making device comprises an input keyboard 1, a display device 2 and the like. According to a printing command from a controlling part 10, a discharging roller pair 6 is driven to pay off a tape 11 consisting of a laminate of a lettering tape 3 having a high tensile strength and an ink ribbon tape 4 from a payoff reel, and transferring is conducted between a printing head 7 and a platen 8. After transferring, the tape 11 is separated into the lettering tape 3 and the ink ribbon tape 4 at the releasing part 9a of a lettering tape cassette 9, and the lettering tape 3 with images transferred thereto is led to the exterior of the device by a discharging roller pair 6, while the ink ribbon tape 4 is taken up by an ink ribbon reel 12. Thus, the device can be reduced in size, and a sticking phenomenon can be securely prevented.
Patent JP-H05119452-A (JP)
Title: Color diffusion transfer photosensitive material
Inventor: ARAKATSU HIROSHI
IPC: G03C8/26
Filed: 1991-10-25
Abstract: PURPOSE:To decrease the min. density and to increase the max. density by incorporating an image receiving element containing specified alcohols, and incorporating a photosensitive element containing a reductive dyestuff donating compd. which releases a diffusive dyestuff by reduction and/or a reducing agent. CONSTITUTION:This photosensitive material has a photosensitive element and an image receiving element in combination with that photosensitive element on a supporting body. The photosensitive element contains a reductive dyestuff donating compd. expressed by formula I which releases a diffusive dyestuff by reduction, a reducing agent, and a photosensitive silver halide emulsion. The photosensitive material is exposed to light and then developed with an alkali developer of pH>=12 containing an electron transfer agent. The image receiving element contains one kind of compd. expressed by formula II. In formula I, PWR is a group which releases-(Time)-Dye by reduction, wherein Time is a group which releases Dye through the successive reaction after Time is released. (t) is an integer 0 or 1, and Dye is a dye or its precursor. In formula II, R1 and R2 are independently hydrogen atoms. alkyl groups, etc., and R3 is a substituent selected from alkyl group, etc.
Patent JP-H10131184-A (JP)
Title: Construction method for pulling-out and filling underground cylindrical-body and construction method for underground-structure connection and split ring used for those construction methods
Inventor: ITO ATSUSHI
IPC: E02D9/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To fill a cylindrical void formed in a ground by extracting a cylindrical body while discharging void fillers from a discharge opening at approximately the front end of a ring- shaped cutting edge when the cylindrical body is excavated and pressed into a ground, a retaining wall is constructed in the ground, the specified execution of works is completed, and the cylindrical body is pulled out and removed from the ground. SOLUTION: A cylindrical body 15 is pulled out by drawing a split ring at an uppermost end by a jack system, and a void remaining after the extraction of the cylindrical body 15 is filled with grout 61. The void is filled while the cylindrical body 15 is pulled out and the fillers are discharged from the nozzle of a cutting edge 19 through a pipe. The voids may also be filled collectively every time the cylindrical bodies 15 are extracted at one stage or while working the jack system at that time. The fillers having the same components as grout for cutoff may also be used as the fillers, but the fillers, to which other components are not permeated, may be employed, and grout 61 containing chemicals or slurry can also be utilized. Accordingly, the filling of the voids is completed by pulling out the cylindrical bodies 15 while discharging the fillers.
Patent JP-H08140487-A (JP)
Title: Planting hole making device
Inventor: KUROMITSU KIYOSHI
IPC: A01G9/08
Filed: 1994-11-15
Abstract: PURPOSE: To provide a planting hole making device improved in workability and designed to make a planting hole in a culture soil packed in a pot based on the forcing operation of hole-making equipment of specific design to erase troubles to deform or break the pot without causing the culture soil to go jumpy due to the resultant pressing force. CONSTITUTION: In making a planting hole 6a in a culture soil 6 in a raising seedling pot 2 based on the forcing operation of hole-making equipment 25, this device is so designed that the equipment 25 is made multipyramid-fashion pref. with its tip notched, and the hole 6a is dug through revolving as well as forcing the equipment 25.
Patent JP-S63158799-A (JP)
Inventor: SHINOHARA KIBATSU
IPC: H05H1/42
Filed: 1986-12-22
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-H11137083-A (JP)
Title: Flowering inhibitor for cut flower, stock solution of flowering inhibitor for cut flower, water for flowering inhibition of cut flower and flowering inhibition of cut flower containing the same
Inventor: NAKAI MIYO
IPC: A01G7/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor effective even for a usual cut flower and expecting overall macrobiotic effects by including a water-soluble carbohydrate having a specific molecular weight as a principal agent. SOLUTION: This inhibitor is obtained by including a water-soluble carbohydrate having at least >=10,000 molecular weight as a principal agent. The carbohydrate is preferably at least the one selected from carboxymethyl cellulose, carboxymethyl starch, xanthan gum, starch, locust bean gum, alginic acid, carrageenan, guar gum, gum arabic and tamarind seed polysaccharides.
Patent JP-H01146896-A (JP)
Title: Novel peptidylhydroxamic acid derivative
Inventor: KOTAKE SHINJIRO
IPC: A61P29/00
Filed: 1987-12-04
Abstract: NEW MATERIAL:A compound of formula I [X<1>, X<2> are alpha-amino acid residues where a peptide bond is formed from the COOH in the X<1>alpha-amino acid and the -NH2 in the X<2>alpha-amino acid or vice versa; R<1> is H, lower alkyl; R<2> is lower alkyl; the H in NH2 of the X<1>alpha-amino acid may be substituted with an aliphatic or aromatic carbyloxycarbonyl or the like]. EXAMPLE:t-Butyloxycarbonyl-L-prolyl-L-leucyl-L-alanyl-hydroxamic acid. USE:collagenase inhibitor. PREPARATION:The compound of formula II is used as a starting agent to extend the peptide chain on the BOC-N group side so that the X<1>-X<2>-group is formed, then the O-benzyl on the hydroxamic acid side is eliminated.