baber/WOPTO huggingface dataset:
Patent JP-H05150670-A (JP)
Title: Image forming device
Inventor: SUGIYAMA TOSHIHIRO
IPC: G03G21/00
Filed: 1991-11-20
Abstract: PURPOSE:To suppress the electrostatic fatigue of an image carrier by measuring surface potential of the image carrier before and after transfer of a visual image and controlling transfer electric field from the measured result. CONSTITUTION:The surface potential of a photosensitive body belt 11 is measured through a probe 18a before destaticization by a destaticizer and before elimination of residue toner by a cleaning device 16. A main control part is constituted by a micro computer provided with CPU 19, ROM 20, and RAM 21, the difference between the measured result by an electrometer 18 and the measured result of the electrometer 18 registered in memory at the time of current rising and before the transfer is found and whether or not this difference exceeds a reference value is judged. When the potential difference does not exceed the reference value the outputted current of a transfer power source 17 is left as it is. When the potential difference exceeds the reference value corona discharging current of a transfer device 14 is controlled by controlling the outputted current of the transfer power source 17 so that the potential difference is equal to the standard value, the electrostatic fatigue of the photosensitive belt 11 is suppressed by controlling the transfer electric field.
Patent JP-H05207005-A (JP)
Title: Frame synchronizing device
Inventor: MIYAZAKI TOMOHIRO
IPC: H04L7/08
Filed: 1991-11-20
Abstract: PURPOSE:To attain the normal detection of a frame synchronization pattern even in the case of the existence of the same fixed pattern data as the frame synchronization pattern. CONSTITUTION:In a frame synchronizing system, means 1, 2, and 3 to execute synchronism establishment in the order of the frame synchronization patterns Fa and Fb when the frame synchronization pattern Fa is detected earlier than the frame synchronization pattern Fa, and besides, execute the synchronism establishment in the order of the frame synchronization patterns Fb and Fa when the frame synchronization pattern Fb is detected earlier than the frame synchronization pattern Fa the means 4 to execute the backward protection.forward protection of frame synchronization in the order of the frame synchronization patterns Fa and Fb, and the means 5 to execute the backward protection.forward protection of the frame synchronization in the order of the frame synchronization patterns Fb and Fa are provided.
Patent JP-H11140745-A (JP)
Title: Auxiliary driving device of loom
Inventor: SUGITA KATSUHIKO
IPC: D03D47/27
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide the auxiliary driving device of a loom, capable of sufficiently leveling a driving torque supplied from a main shaft in order to drive a reciprocating member, capable of reducing mechanical loss and enabling the high speed operation of the loom by disposing an electrical auxiliary driving means and an auxiliary control means. SOLUTION: An auxiliary driving means 21 for electrically energizing a reciprocating member 11, and an auxiliary control means 22 for controlling the auxiliary driving means 21 are disposed. The auxiliary control means 22 drives the reciprocating movement member 11 through the auxiliary means 21 at a prescribed time in a prescribed direction to level a main driving torque loaded on a main motor M and a driving mechanism 12.
Patent JP-H09121866-A (JP)
Title: New thermostable beta-galactosidase
Inventor: OOTSU NAOMI
IPC: C12R1/01
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject enzyme, derived from a bacterium of the genus Thermus separated from hot water or mud, etc., of a hot spring, excellent in thermostability and useful as an enzyme for food industries such as production of low-lactose cow's milk. SOLUTION: This new thermostable β-galactosidase is an endoenzyme derived from a bacterium of the genus Thermus such as Thermus sp. A4 strain (FERM P-15236) and has an N-terminal amino acid sequence of the formula (X is an undetermined amino acid residue) or an amino acid sequence having the substantially same function as that of the N-terminal amino acid sequence and is capable of manifesting the following physicochemical properties: (1) capable of hydrolyzing lactose into galactose and glucose and having substrate specificity such as lactose (Km=20mM); (2) >=90 deg.C optimum temperature and 75% residual activities after keeping the enzyme warm at 85 deg.C for 2hr; (3) 5.5-8.0 optimum pH and (4) 86kDa molecular weight.
Patent JP-H03164834-A (JP)
Title: System for mutual conversion between programming languages
Inventor: NAKAMURA HIDEO
IPC: G06F9/45
Filed: 1989-11-22
Abstract: PURPOSE:To obtain interchangeability between programming languages in the level of a common Japanese-language document by performing mutual conversion between an arbitrary programming language and the Japanese-language document. CONSTITUTION:A program/Japanese language converting means 2 converts a program source described in an arbitrary programming language to a program of a Japanese-language document, and a Japanese language/program converting means 3 converts the program of the Japanese-language document to a program source described in a designated programming language. These program/ Japanese language converting means 2 and Japanese language/program converting means 3 are used, and the program described in an arbitrary programming language is temporarily converted to the mode of the Japanese-language document, and thereafter, a desired programming language is designated to convert it to a program in this programming language. Thus, mutual conversion between different programming languages is possible.
Patent JP-H08167300-A (JP)
Title: Bit line selective line stress circuit
Inventor: NAGATOMO MASAHIKO
IPC: G11C29/56
Filed: 1994-12-09
Abstract: PURPOSE: To shorten a screening time in an EEPROM. CONSTITUTION: When a memory cell 10 is selected, and the data are written, an NAND circuit 1, the NAND circuit 2, a NOR circuit 3, an inverter 11 and an NMOS 5 make potential of a bit line BL an 'L', and make the potential of a selective line SL an 'H' according to levels of plural signals DIN, ZNB, STRB. When the screening after write is performed, the potential of the selective line SL is made the 'H'. At this time, the output of the inverter 11 setting the potential of the bit line is made high impedance by the signal STRB inputted to the NMOS 11c, and the NMOS 12 to whose gate the signal STRHV is inputted becomes an on state. Thus, the bit line BL and the selective line SL are short-circuited, and the potential of the bit line BL becomes equal to the potential of the selective line SL.
Patent JP-H09142388-A (JP)
Title: Control device for electric outboard motor
Inventor: HAYASHI ATSUYOSHI
IPC: B63H20/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To improve the output of an electric drive unit, secure the cooling capability of electric parts generating much heat, and make the whole compact by arranging the electric parts generating much heat in the electric drive unit, and arranging electric parts generating little heat in a control unit. SOLUTION: The electric drive unit 6 of an electric outboard motor is provided below a support tube 5, and a control unit 7 controlling the electric drive unit 6 is provided above it. The electric drive unit 6 and the control unit 7 are connected by wires 20, and the electric drive unit 6 is operated via the action of an operation handle 8. A switching element generating much heat within the electric parts for controlling the electric drive unit 6 is arranged in the electric drive unit 6, and electric parts generating little heat are separately stored in the control unit 7. The whole can be made compact while the cooling capability of the electric parts generating much heat is secured.
Patent JP-S63157954-A (JP)
Title: Production of mustard-containing food
Inventor: TAKAHASHI YOSHIAKI
IPC: A23L27/18
Filed: 1986-12-23
Abstract: PURPOSE:To obtain the titled food, rich in mustard flavor and useful for an oil-in-water type emulsion food, e.g. mayonnaise, etc., without deteriorating emulsion properties at ordinary temperature, by adding a mustard paste heat- treated at a temperature within a specific range. CONSTITUTION:A mustard paste heat-treated at 60-100 deg.C temperature is blended in an oil-in-water type emulsion food to afford the aimed food. Furthermore, the above-mentioned heat treatment is preferably carried out for 30sec-4min and the amount of the blended paste is preferably 0.5-50%.
Patent JP-H08132791-A (JP)
Title: Magnet thumbtack
Inventor: SAKATA HISAAKI
IPC: F16B15/00
Filed: 1994-11-02
Abstract: PURPOSE: To obtain a display clasp to fasten an object intended for display by attaching a thumbtack to the end of a magnet and using the magnetic force of another independent magnet. CONSTITUTION: A combination of a thumbtack 1 and a magnet 2 which are integrated with each other is fixed to a wall surface by the pin thereof and an object intended for display is pinched between the thumbtack-magnet combination and another magnet.
Patent JP-H06164913-A (JP)
Title: Picture processor
Inventor: TAKARAGI YOICHI
IPC: G07D7/06
Filed: 1992-11-16
Abstract: PURPOSE:To discriminate a specific original accurately by storing 1st and 2nd color distribution sets of a specific original to 1st and 2nd storage means respectively and discriminating the similarity between an input picture and the specific original based on the distribution information of each stored color. CONSTITUTION:A ROM 204 storing 8 kinds of color distribution information sets of a specific original outputs 8 kinds of different color discrimination signals X0210-X7217 in parallel corresponding to the specific original from terminals D0-D7 with respect to input picture element data. Smoothing circuits 220-227 take weight mean between input data and preceding data and color space discrimination circuits 240-247 apply AND arithmetic operation to the resulting signal with continuity added thereto. The arithmetic operation is executed by using an SRAM 209, data Dn, signal Cn and selectors 271, 272 or the like. In this arithmetic operation, each discrimination circuit outputs color space similarity discrimination signals MK0260-MK7267 between specific picture data and the input color signal in RGB space. Thus, the specific original is accurately discriminated.
Patent JP-H08138489-A (JP)
Title: Slide switch
Inventor: TAKANO TSUNESUKE
IPC: H01H15/04
Filed: 1994-11-15
Abstract: PURPOSE: To enable connection by one touch operation via a plug-in jack by means of plug part molded in one body with a fixed contact and prevent uncontrolled motion of the plug, by inserting a standing supporting piece into a rear longitudinal groove of a guide frame. CONSTITUTION: A plug part 8b which is projectingly-arranged in one body with a fixed contact 8 of a slide switch is reinforced by means of a standing support piece 8a which is inserted into a rear longitudinal groove 10a of a plug-in jack J insertion/extraction introducing guide frame 10 of an electric insulating board 9. Thereby, the plug part does not uncontrolledly bow nor warp by the insertion/extraction of the jack or disturbance and is always kept in good using condition. Also, the base part of the part 8b is positioned by a rim circumference of the groove 10a of the guide frame 10 and mounting of the contact 8 can be performed precisly and electrical reliability can be improved as well, yield rate of automatic assembly of whole the slide switch can be improved.
Patent JP-2000096064-A (JP)
Title: Liquid crystal medium
Inventor: PLACH HERBERT
IPC: C09K19/44
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal medium capable of developing a wide nematic phase range, or the like, a high specific resistance and a low threshold voltage by making the liquid crystal medium include a mixture of specific polar compounds having positive dielectric anisotropy. SOLUTION: This liquid crystal medium comprises a mixture of polar compounds each having positive dielectric anisotropy as a base and contains a compound of formula I (X is CF3; ring A is trans-1,4-cyclo hexylene or the like; R is a 1-7C alkyl, an oxaalkyl or the like) with the proviso that a liquid crystal medium essentially comprising 5-65 wt.% of a component composed of a compound selected from the group consisting of a compound of formula II (R' is a 1-7C alkyl, oxaalkyl, haloalkyl or the like; X' is F, Cl or the like; Y' is H, F or Cl), or the like, 20-95 wt.% of a component composed of a compound selected from the compounds of formula III (Y is F), or the like, and 0-40 wt.% of a component composed of a compound having >=170 deg.C clearing point is omitted. Preferably, the concentration of the compound of formula I in the liquid crystal medium is >=25 wt.%.
Patent JP-2000129239-A (JP)
Title: Moisture-curable adhesive composition
Inventor: KUSUDA SATOSHI
IPC: C09J11/08
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a one-pack type moisture-curable urethane adhesive composition which finally exhibits excellent adhesion strength even if curing of the adhesive composition which had been coated on the portion difficult to come into contact with air (moisture) is retarded and, simultaneously, does not cause defects in the coated portions such as a failure in external appearance by uniformly and stably dispersing foams by a carbon dioxide gas to be generated at the time of moisture-curing into an adhesive layer. SOLUTION: This moisture-curable adhesive composition comprises 100 pts.wt. urethane prepolymer having isocyanate groups at both terminals to be obtained by reacting the terminal hydroxyl groups of a polyol with a polyfunctional isocyanate compound and 0.01-50 pts.wt. foam stabilizer. The foam stabilizer is a silicone type foam stabilizer and the polyol is a polyester polyol.
Patent JP-H05120837-A (JP)
Title: Tape cassette
Inventor: SATO SHINYA
IPC: G11B23/087
Filed: 1991-10-25
Abstract: PURPOSE:To optimize the vertical position of a tape at the front side opening part and to prevent the tape from the damage and the generation of running fault by specifying the inclined angle of a reel hub generated in the state the reel hub is mounted on a seat. CONSTITUTION:A pair of reel hubs 7, 8 are housed in a cassette casing, and the seat member 30 is arranged in a space part between the reel hubs 7, 8 and upper/lower half members. The inclined angle of reel hubs generated in the state the reel hubs 7, 8 are mounted on this seat member 30, is set so as to be within 0.51 deg. from the horizontal direction of cassette casing. By setting the inclined angle of reel hub in such a manner, the height position of a tape- like recording medium at the front side opening part 5 can be kept so that the center of this tape is positioned within the range of + or -0.77mm from the optimum state. Consequently, the damage caused from that the edge of tape is abutted to the casing, or the generation of running fault can be eliminated.
Patent JP-2000128255-A (JP)
Title: Complex cup container
Inventor: SHIROHASHI TAKAO
IPC: B65D3/22
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a complex cup container showing a high thermal insulating effect and capable of being sufficiently recycled by applying a simple constitution of the complex cup container. SOLUTION: This complex container 10 is formed such that a paper outer container 12 and a bottom plate 13 enclose an outer surface and a bottom surface of an inner container 11 molded by a synthetic resin sheet. In this case, the inner container 11 is formed with a step part 11a at its lower section for use in preventing a fitted state occurred when the cups are stacked up to each other, wherein the bottom plate 13 is made such that a rim core section 13a becoming to be projected outwardly when the bottom surface of the inner container 11 is enclosed with it is integrally formed at its circumferential edge, the outer container 12 is made such that a paper corrugated plate is similarly adhered to an inside part of one paper sheet,  it is formed into a cylindrical shape by applying glue only at the side end edge 12b and there is provided a folding-in section 12a becoming to form a base end 14 by enclosing the rim core section 13a of the bottom plate 13 from outside.
Patent JP-H07202802-A (JP)
Title: Optical channel dropping filter
Inventor: BAANAADO GURANSU
IPC: H04B10/27
Filed: 1994-11-16
Abstract: PURPOSE: To obtain a high speed optical filter for extracting optical frequency. CONSTITUTION: An optical filter has three frequency routing elements 30 to 32, one of these elements 30 to 32 functions as an input device and the other two elements as output devices. The 1st frequency routing device 30 has one input and N outputs. The N outputs are each connected to optical switches 21, which have 1st outputs to be successively connected to one of N inputs of the 1st output frequency routing device 31 and 2nd outputs to be successively connected to one of N inputs of the 2nd output frequency routing device 32. These optical switches 21 are selectively switched to a 1st state or a 2nd state by using a controller and optical frequency elements separated by the device 30 are each connected to the devices 31, to 32.
Patent JP-2000129423-A (JP)
Title: Hard film excellent in wear resistance and hard film coated member
Inventor: YAMADA YASUYUKI
IPC: B23B27/14
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a hard film excellent in wear resistance and adhesion and to provide a hard film coated member in which the hard film is formed. SOLUTION: In a hard film to be formed on the surface of a base material, a 1st layer to be formed on the side of the base material is composed of the group 4a, 5a and 6a metals, and the compsn. of a 2nd layer laminated on the surface side is composed of (AlpTiqVr) (NuC1-u) [(p), (q) and (r) satisfy 0.20<=p<=0.75, 0.20<=q<=0.75, 0.1<=r<=0.5 and p+q+r=1, and (u) satisfies 0.6<=u<=1]. Moreover, the thickness of the 1st layer is desirably controlled to 5 to 500 nm, and it is recommended that the total thickness of the 1st layer and the 2nd layer is controlled to 0.8 to 20 μm. In the case the hard film is formed on the surface of the base material, a hard film coated member or a hard film coated tool excellent in wear resistance can be obtd.
Patent JP-H01150084-A (JP)
Title: Controller
Inventor: YAMAJI MICHIO
IPC: F16K31/08
Filed: 1987-12-02
Abstract: PURPOSE:To prevent controlled fluid from its outleak by mounting an upper part magnet to a piston while a bottom part magnet to a valve unit and magnetically connecting the piston to the valve unit while separating a driving part from a valve unit housing part by a horizontal partitioning plate. CONSTITUTION:An upper part chamber 22 and a bottom part chamber 23 are formed by a horizontal partitioning plate in a body 11. A bottom part magnet 51 is mounted to the upper part of a valve unit 31 housed in the bottom part chamber 23. An upper part magnet 52 is mounted to a piston 41 housed in the upper part chamber 22. Mounting both the magnets 51, 52 in a direction repulsing each other, when the piston 41 moves down, the valve unit 31 moves down closing a valve, and when the piston 41 moves up, the valve unit 31 moves up by a spring 34 opening the valve. Thus because a bottom cylindrical member 13 of the body 11 is closed by the partitioning plate 21, controlled fluid is prevented from its outflow.
Patent JP-S63159910-A (JP)
Title: Transfer device
Inventor: SUGURO TAKAO
IPC: B65G67/02
Filed: 1986-12-24
Abstract: PURPOSE:To eliminate the stop loss time by shifting the goods simultaneously among plural unmanned vehicles and transfer carriers while they are running. CONSTITUTION:The goods 11 to be transferred are shifted to an unmanned vehicle 2 from a transfer carrier 1 and vice versa at a transfer station 3. A rail 4 for the carrier 1 and a guide path 6 for the vehicle 2 are set in parallel to each other at the station 3. A coupling mechanism 22 connects the carrier 1 and the vehicle 2 when they are set side by side. Thus the goods 11 can be transferred between the carrier 1 and the vehicle 2 while they are running side by side. In such a way, the goods 11 can be shifted simultaneously among plural vehicles 2 and carriers 1 while they are running. Thus the stop loss time is eliminated.
Patent JP-2000123133-A (JP)
Title: Optical recording medium and its reproducer
Inventor: YOKOCHI YOSHINARI
IPC: G06K19/06
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To optimize a hologram in order to increase the soil resistance and also to improve the recognition performance for an optical medium where the hologram images are two-dimensionally aligned and recorded in the XY direction. SOLUTION: Each of diffracted light patterns R1-R3 and R5-R7 of the data holograms equivalent to 6 rows consists of (6×6) dots, and the upper left and lower right dots are used as the alignment dots 32 with the center 12 (=2+4+4+2) dots used as the areas 34 of data dots 33 respectively. In a CCD capture area 31, the patterns R1-R3 and R5-R7 of 6 pieces of data CGH 13 are aligned in (3+3) pieces of two-dimensional forms and photographed and then these patterns are recognized via a pattern recognition part.
Patent JP-H02151552-A (JP)
Title: Parking brake device
Inventor: NATORI MEGUMI
IPC: F16D65/28
Filed: 1988-12-02
Abstract: PURPOSE:To contrive the reduction of control force by constituting a device applying the control force of a stick-type control lever and acting force of an actuator to an assist lever and transmitting its motion to a parking brake means through an acting lever. CONSTITUTION:For applying a parking brake, when a stick lever 1 is lifted, control force (f) is applied to a balance lever 14 in its connection part 14a, and by swiveling said lever 14 a little in the clockwise direction for an acting lever 12, the first contact of a switch 18 is closed. Then a control circuit 19 drives an actuator 15 swiveling an assist lever 13 in the clockwise direction, and acting force FA is applied from a pin 14a to a butt part 14b of the balance lever 14 swiveled in the counterclockwise direction. Thus driving the acting lever 12 in the clockwise direction, wheel brakes 5L, 5R are applied.
Patent JP-H03177626-A (JP)
Title: Viscous coupling
Inventor: HAGIWARA MAKOTO
IPC: F16D35/00
Filed: 1989-11-28
Abstract: PURPOSE:To improve durability and reliability of a bearing and a whole system and make it possible to carry out through lubrication and cooling as well by arranging the bearing to connect an actuator and an operating member to each other outside of an operating chamber. CONSTITUTION:When a clutch 61 is jointed by an actuator 75, a plate 55 is connected to a hub 25 with a strength in accordance with this jointing force. Rotation of a housing 23 by a driving force from an engine is transmitted by shearing resistance of silicon oil from a plate 53 to the plate 55, and the hub 25 is rotated through the clutch 61. At this time, if rotational difference between the plates 53, 55 is large, differential limiting force becomes stronger and a large torque is transmitted, and if this rotational difference is small, the differential is allowed and the transmitted torque becomes smaller. At this time, a bearing 73 to connect the actuator 75 and an operating member 39 to each other is arranged outside of an operating chamber 45. Consequently, it comes to be possible to carry out through lubrication and cooling, and durability of the bearing 73 and a viscous coupling 13 is improved.