baber/WOPTO huggingface dataset:
Patent JP-H11322751-A (JP)
Title: 7-hetero-bicyclo(2.2.1)-heptanes
Inventor: JOHANNES DANIEL J
IPC: A61P35/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain new 7-hetero-bicyclo[2.2.1]-heptanes bondable to a neurogenic nicotinic acetylcholine-specific receptor portion to control cholinergic function and useful, e.g. for weakening the nicotine addiction of mammals or stopping the use of tobacco. SOLUTION: The compound is expressed by formula I [R<1> to R<4> are each H, a CO2 R<5> (R<5> is 1-6C alkyl, an aryl or the like), aryl or the like; R<6> is H or a 1-6C alkyl; at least one of R<1> to R<4> is an aryl or a heteroaryl; etc.] or its pharmacologically permissible salt, e.g. 2β-(3,4-difluorophenyl)-7-aza- bicyclo[2.2.1]heptane. A compound of formula I wherein R<2> is phenyl or a heteroaryl and R<1> , R<3> and R<4> are each H can be produced by reacting a compound of formula II with a compound of formula III (the ring A is an aryl or a heteroaryl) to form a nitrogen-protected compound of formula IV and removing the nitrogen-protecting group therefrom.
Patent JP-S5540219-A (JP)
Title: Exhaust gas recycling device in engine
Inventor: OOSAWA KEIICHI
IPC: F02D21/08
Filed: 1978-09-14
Abstract: PURPOSE: To correct the actuation property of a regulating valve with simplicity and ease, and to obtain an adequate exhaust property, by meabs of introducing air via an air introducing valve to the chamber of other side facing to negative pressure chamber of the regulating valve in EGR device.  
     CONSTITUTION: A regulating valve 21 having a negative pressure chamber 20 via a path 19, is provided within a negative pressure space 18 between an orifice 12 and a control valve 15, by means of interposing a negative pressure interlocking type recycling flow quantity control valve 9 within an exhaust gas recycling path 4 which is connected to the interval between an exhaust gas path 2 and an air inlet path 3, of branching an air path which is opened into the atmosphere via the orifice 12 from the downstream of a throttle valve 5, and of interposing the negative pressure interlocking type air control valve 15 having a negative pressure chamber 14, the control valve being connected to a negative path 7 and an air path 13. In such constituted device, an air introducing valve 29 is set up in a path 28 which is connected to a venturi negative pressure chamber 25 of the regulating valve 21, and the negative pressure in said chamber 25 can be corrected to a reducing side by the sir introduced via air introducing valve thereof. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5337974-A (JP)
Title: Scroll compensating chuck including center
Inventor: IKEDA TADAO
IPC: B23B31/163
Filed: 1976-09-18
Abstract: PURPOSE: To support a work piece correctly at its center line, by inserting a taper socket with conical contact surface into the spindle taper hole of a scroll chuck. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09296356-A (JP)
Title: Needle-planted material for adjusting handle of fiber product and adjustment of handle using the same
Inventor: TOKUNAGA KAZUMARU
IPC: D06C29/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting a handle so as to supply a fiber product such as jeans more excellent in feeling of a second hand article and soft feeling than those obtained by a conventional washing processing method. SOLUTION: A great number of needle planted materials obtained by planting innumerable needles 3 on the surface of a base part 2 are prepared. The materials together with a fiber product are put in a horizontal rotary drum of a rotary washer and washed and processed by the rotary washer. A solution comprising water, an ordinary detergent or a chemical for biological processing is used. The surface properties of the product are changed by thrusting of the needles of the needle-planted materials, color fading and biological effects are raised and a feeling of a second-hand article and a soft feeling more excellent than those obtained by a conventional washing processing method are produced.
Patent JP-H049076-A (JP)
Title: Electrophotographic device
Inventor: TOMOE TETSUO
IPC: G03G15/06
Filed: 1990-04-26
Abstract: PURPOSE:To prevent transfer of toner to a drum when abnormality is generated in a main electrifying device by changing over the potential impressed to a developing means from a specified developing bias to a non developing bias when current value fed to a grid is below a specified value. CONSTITUTION:Negative ion generated in a vicinity of a wire of the main charger 12 is captured by a grid 14, fed to the ground through a Zener diode 16 and a resistor R, and the potential between the diode 16 and the resistor R is compared with a specified reference potential EREF by a comparator 18. Then, a changeover switch 24 is controlled by the output of the comparator 18, when the main charger 12 is normally activated, the bias of a developing roll 22 is made EDEU, but when the current i fed to the grid 14 is smaller than the specified value fixed by the reference potential EREF, it is changed over to ENON side which is positive potential in a reverse direction. Thus, the negatively electrified toner is retained on the developing roll 22, and transfer of needless toner to the drum 20 can be prevented.
Patent JP-H07315073-A (JP)
Title: Constant speed travel control device for vehicle
Inventor: HONDA TOSHIYA
IPC: B60K31/04
Filed: 1994-05-26
Abstract: PURPOSE:To improve riding feelings by making a comparison between the target travel speed and the specified comparative vehicle speed based on the detected vehicle speed, and stopping temporary driving onto the speed increase side in the case of the comparative vehicle speed being larger than the target travel speed. CONSTITUTION:At the time of constant speed travel control, a driving force control means controls driving force adjusting mechanism for adjusting the driving force of an engine so that vehicle speed coincides with the target travel speed on the basis of deviation between the target travel speed and the vehicle speed detected by a vehicle speed detecting means, and a speed increase correcting means drives the driving force adjusting mechanism temporarily onto the speed increase side in a specified situation. At the time of starting constant speed travel control, a speed increase correction stop means makes a comparison between the target travel speed and the specified comparative vehicle speed based on the vehicle speed detected by the vehicle speed detecting means, and stops the temporary driving onto the speed increase side by the speed increase correcting means in the case of the comparative vehicle speed being larger than the target travel speed. This can prevent the vehicle speed from being increased more than the target speed to make riding feelings worse and to impair comfortableness.
Patent JP-H01283433-A (JP)
Title: Holder made of resin for thrust ball bearing
Inventor: UENO HIROSHI
IPC: F16C33/38
Filed: 1988-05-10
Abstract: PURPOSE:To stably hold balls from both sides of the axial direction by forming a projection in the radial direction on part of one side of the axial direction of a pocket, and forming another projection in the radial direction on part of other side of the axial direction of the pocket. CONSTITUTION:An arc-shaped projection 7a is formed on one side 7 in the axial direction of a pocket 5. A similar arc-shaped projection 8a is formed on other side 8 of the axial direction inside the radial direction of the cylindrical surface. The projection 7a on one side and another projection 8a on other side are set in a varied phase to avoid overlapping of mutual positions with the cylindrical surface B as the boundary. A ball 3 can thus be held in the pocket 5 in a manner to embrace from both sides in the axial direction. The holder can be manufactured by injection molding.
Patent JP-H05310963-A (JP)
Title: Antigerminal acrylic resin film
Inventor: INOUE MASAO
IPC: C08K5/56
Filed: 1992-05-01
Abstract: PURPOSE:To provide the antigerminal acrylic resin film excellent in the weather discoloration resistance, chemical resistance and staining resistance and useful for laminated composite, materials. etc., used for producing wall materials, furnitures, etc., by adding an antigerminal agent such as zinc bis(2-pyridylthio-1- oxide), etc. CONSTITUTION:100 pts.wt. of an acrylic resin and 0.05-20 pts.wt., preferably 0.1-5 pts.wt., of an antigerminal agent such as zinc bis(2-pyridylthio-1-oxide) are mixed with each other, and formed into the film by a method such as a melt-casting method, a melt-extrusion method, e.g. a T die method or an inflation method, or a calendering method. The T die method is preferable from the point of the profitability. For example, the mixture is extrusion-molded under conditions comprising a resin temperature of 24 deg.C and an extrusion amount of 15kg/hr (for a 20mum thick film) to provide the objective antigerminal acrylic resin film excellent in the weather discoloration resistance, chemical resistance and staining resistance.
Patent JP-H01315602-A (JP)
Title: Method and device for drawing steam turbine cascade
Inventor: JIYANNKUROODO KOMENSORI
IPC: B25B27/02
Filed: 1989-05-01
Abstract: PURPOSE: To enable a blade to be mountable on a flat and packets of blades to be extracted easily by forming the flat formed by a plane at right angle to the shaft of a disc above a foot on each blade having a foot insertable radially into the support disc in a steam turbine. CONSTITUTION: A blade 1 in a stage of a steam turbine has a foot 2 with fingers 3. The fingers 3 are inserted into grooves 4 on the periphery of a disc 5. The blade 1 is fixed with respect to the disc 5 by a pin 7 inserted into a hole provided in the fingers 3. In this case, a flat 8 of a low height is formed in a portion of the blade 1 above the foot 2. An apparatus 14 for extracting packets of blades 12 comprises two levers 15 pivotably hinged to a shaft 16, a jack 19 interposed between front and rear arms 17, 18 arranged on each lever 15. A yoke 20 can be rested on the flat 8. Packets of blades are extracted while keeping the yoke onto the disc 5.
Patent JP-H09294887-A (JP)
Title: Device for preventing sewing slippage of object to be sewn on sewing machine
Inventor: HINO HARUJI
IPC: D05B73/12
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To effectively prevent sewing slippage even in sewing new materials without being affected by elongation, etc., of a cloth by setting a feed dog located immediately forward of a needle hole with respect to the advancing direction of an object to be sewn to be higher than other feed dogs, and by providing a needle plate with a raised portion immediately behind a needle hole with respect to the advancing direction thereof. SOLUTION: A device for preventing sewing slippage comprises: a needle plate 5 having a needle hole 0 for letting a sewing needle 4 pass through; feed dogs 16 rising above and lowering below the needle plate 5 on both sides and forward, with respect to the advancing direction of objects P, Q to be sewn, of the needle hole 0; and a cloth holder 6 having at its extremity a holder piece 7 for holding down the objects to be sewn when they are sewn and shaped to be located above the needle hole 0 of the feeder dogs, one located forward, with respect to its advancing direction, of the needle hole 0 is set higher than others. A needle plate 5 is provided with a raised portion 5d immediately behind the needle hole 0 with respect to the advancing direction thereof.
Patent JP-S5735723-A (JP)
Title: Detector of liquid level
Inventor: MINAMI HIROTSUGU
IPC: G01F23/00
Filed: 1980-08-13
Abstract: PURPOSE:To remove influence due to the distribution capacity of electric wire, by connecting the output of a rectangular wave voltage generator with a liquid-level detection electrode through a current detection circuit detecting the current after elapsing a fixed time from an inversion time of output of rectangular wave. CONSTITUTION:The output of a rectangular wave voltage generating circuit 8 being zero in mean value is iputted electric wires 5A, 5B through an electric current  detection circuit 9 consisting of a resistance 9a, a capacitor 9b and electrodes 4A, 4B having different lengths are connected with the end of the wires 5A, 5B and then, these are arranged in a water vessel 7. Moreover, the capacity C9b of the capacitor 9b of the circuit 9 is set for a distribution capacity CO of the wires 5A, 5B so as to be C9b>>CO. By thus constitution, when the water level of a water bath 7 is W1, the current by the rectangular wave voltage is flowed through the capacitor 9b and is not flowed to the resistance 9a. Further, when the water level is W2, the current is flowed to the resistance 9a and voltage is generated on both ends of the resistance 9a and as a result, it is known that the water level is reached W2 by detecting this voltage.
Patent JP-S5910273-A (JP)
Title: Integrated circuit device
Inventor: YASUDA SEIJI
IPC: H01L21/8249
Filed: 1982-06-30
Abstract: PURPOSE:To reduce the drain.source resistance at the time of conduction without decreasing the withstand voltage by a method wherein a recess for a vertical type MOS.FET is so etched in a semiconductor substrate by etching as to leave a projection immediately under a region sandwiched between an island and an island of gate regions which are to be formed later. CONSTITUTION:When the MOS.FET 30 is put in a conduction state by impressing voltate onto the region of drain.source and a gate electrode, drain current passes, as shown by the broken line (c) of the figure, from the projection 22 through a high resistant N<-> epitaxial layer 24 along a low resistant N<+> layer 23, and then flows into the source region 29. Since the low resistant layer 23 rises in projection form, resulting in the reduction of the passage zone for the drain current through the high resistant layer, the ON-resistance of the MOS. FET 30 is made smaller than the conventional one. On the other hand, the clearance between the depletion layer developing along a P-N junction surface as shown by the broken line (d) of the figure and the low resistant layer 23 is kept sufficiently, and accordingly the decrease of the withstand voltage of gate. drain does not generate.
Patent JP-S5737231-A (JP)
Title: Method and apparatus for measuring tension of musical instrument such as drum-head
Inventor: NAGAMATSU MASAAKI
IPC: G10D13/02
Filed: 1980-08-19
Abstract: PURPOSE:To measure tension of the membrane surface near the point of application of force easily and accurately by applying an approximately constant vertical force at a prescribed position on the membrane surface and measuring the depth of sinking at the point of application of force, with the membrane surface apart a prescribed range from the point of application of force as a reference. CONSTITUTION:A measuring device 10 comprises an annular base 11 that forms a concave part 11a having constant width and depth in the lower side surface in the center, a support 12 planted vertically in the upper direction from the upper surface near the outer peripheral part of the base 11, a dial gage 13 mounted on the upper end of the same support 12 and a detecting rod 14 provided on said gage 13. And when the annular base 11 is placed near the outer peripheral part of a leather 5 adjacent to a tension rod 7 of a drum, the depth of sinking of the detecting rod 14 can be obtained. In the instance, since the depth of sinking at the tip of the detecting rod 14 is measured with the dial gage 13, the degree of tension of the leather 5 can be determined easily and precisely.
Patent JP-S61271130-A (JP)
Title: Car speed controller
Inventor: HARA TOMOYUKI
IPC: F02D41/14
Filed: 1985-05-28
Abstract: PURPOSE:To aim at making control unit into commonness as well as to improve responsiveness to control, by analyzing the newest driving characteristic from correlation data on a car speed during actual running and a throttle opening, while setting a control characteristic in car speed control variably from the analyzed result. CONSTITUTION:There is provided with an operational device A which calculates a control signal out of a throttle valve 24 on the basis of a deviation between an actual car speed to be detected by a car speed sensor 20 and a command car speed, and with this control signal, a throttle actuator 22 is operated, controlling the throttle valve 24. In this case, there is provided with a driving characteristic measuring device B which repeats each output out of the car speed sensor 20 and a throttle opening sensor 28 and secures correlation data between the throttle opening and the car speed upon sampling. Also there is provided with a control characteristic regulating device C which sets input and output characteristics of the operational device A on the basis of the correlation data obtained at the device B, whereby the control characteristic is made so as to be automatically variable according to a variation in engine characteristics or a load variation, etc.
Patent JP-S594359-A (JP)
Title: System for processing electronic mail multiple address
Inventor: SATOU KEIJI
IPC: H04L12/58
Filed: 1982-06-30
Abstract: PURPOSE:To reduce the absolute amount of a service file of a node processor, by storing a temporary copy of the content of mail to the node processor in transferring the content of mail by the mail transfer request out of an incoming address, and using this copy to the mail transfer request out of the remaining incoming addresses. CONSTITUTION:The user of a computer 1A performs communication to users of computers 1B, 1C... with the electronic mail. First, the content of the mail to be transmitted is stored in a file 6 of the secondary storage device 2A of the outgoing computer 1A, and the control information of the mail is registered in a mail box 4 of the incoming user installed at the node processor 3. When the processor 3 receives the mail transfer request from the computer 1B of the incoming user, the processor 3 commands the transfer of the content of main for the computer 1B to the computer 1A and copies 11 the content of main in a temporary storage area 7 of the processor 3. When the main transfer request is dispatched from the remaining incoming computers 1C..., this copy 11 is transferred.
Patent JP-S62268885-A (JP)
Inventor: ITO HAYAMIZU
IPC: D21C11/06
Filed: 1986-05-16
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-H06319352-A (JP)
Title: Device for treating harvested vegetable
Inventor: KATO KEIZO
IPC: A01D45/26
Filed: 1993-05-14
Abstract: PURPOSE:To facilitate the turning over and cutting of an outer leaf by disposing a specific outer leaf-cutting mechanism in a vegetable-carrying section. CONSTITUTION:While a harvested vegetable 2 is carried by a lifting screw 12, the vegetable is notched by a pair of right and left cutters 59 from the lower side of an outer leaf. By the notching, the outer leaf is partially cut, and the left non-cut part is easily turned over.
Patent JP-H07132690-A (JP)
Title: Anisotropic endless printing element and its production
Inventor: KUROODO BERUNA
IPC: B41N10/02
Filed: 1994-05-02
Abstract: PURPOSE: To obtain an excellent dynamic stability by equipping a seamless outside surface layer and a compressible tubular reinforced structure which is positioned on the radial underside of the outside layer and is spirally constituted and incorporates a sheet containing synthetic fiber and a void-containing elastomer. CONSTITUTION: A printing element 10 is constituted of an outside printing surface layer 12, a spirally constituted compressible tubular reinforced structure 14 and an arbitrary cylinder, mandrel or a tubular carrier 16. The spirally constituted tubular structure 14 gives radial compression force and simultaneously gives reinforcement resisting peripheral deformation of the inside of the same structure 14. In the spirally constituted compressible tubular reinforced structure 14, a sheet 18 containing synthetic fiber is spirally wrapped completely at least two turns around the longitudinal axis. Thereby, inside and outside tubular surfaces 14A, B are limited on the sheet parts 18A, B wrapped on the radial inside and outside. Furthermore, in the compressible tubular reinforced structure 14, a void-containing elastomer 20 is incorporated between the inside and outside tubular surfaces 14A, B and compressibility is given.
Patent JP-S62270537-A (JP)
Title: Recovery of butanol from butanol-containing waste water
Inventor: MATSUMOTO HIROYO
IPC: C07C31/12
Filed: 1986-05-20
Abstract: PURPOSE:To contrive energy saving and compaction of an apparatus, by removing water from a butanol-water based mixture by a reverse osmosis method and separating two layers by density difference between the water and butanol in recovering the butanol from butanol-containing waste water. CONSTITUTION:Water is removed from a butanol-water based mixture 53 as a permeated water 58 using a cellulose acetate membrane, etc., by a reverse osmosis method using a reverse osmosis module 56 to concentrate the butanol to above a solubility (7.8wt% at 20 deg.C) in water and separate the water and butanol into two layers by the density difference thereof (specific gravity of the butanol is 0.81 at 20 deg.C). Thereby the pure butanol 60 is advantageously recovered from the butanol-containing waste water. According to this method, running cost and initial cost can be reduced to 1/2 of those in a conventional method (distillation method). Furthermore, continuous operation can be performed if the mixture 53 in an amount equal to that of the permeated water 58 and recovered butanol 60 as raw water 51 is fed to a circulation tank 52.
Patent JP-H0320816-A (JP)
Title: Graphic input device with x-y plotter
Inventor: ANZAI TOSHIAKI
IPC: G06F3/048
Filed: 1989-05-02
Abstract: PURPOSE:To perform plotting while observing the whole of a large size drawing by displaying a graphic with a plane display just underneath the plane display. CONSTITUTION:A graphic input function is attached on an X-Y plotter by providing a panel 17 provided with the plane display 18, ten keys 21, and a function key 22, and graphic input is performed while plotting the graphic with an X-Y plotting function. The panel 17 can be moved manually along a feed screw 14 in a direction of Y, and it is also moved to an arbitrary position on paper 7. The position in the direction of Y of the panel 17 can be detected on a Y-axis moving mechanism. Signals detected with linear encoders 10, 15 and sensors 11, 16 are sent to a panel position detecting part 3, and information detected at the part are sent to a plane display display control part 4 and a main control part 1. The plane display display control part 3 controls the position of a display graphic on the plane display.
Patent JP-S5447159-A (JP)
Title: Heat exchanger
Inventor: OOKAWA SUSUMU
IPC: F28D15/00
Filed: 1977-09-21
Abstract: PURPOSE: To improve the heat exchanging efficiency by communicating the lower end portion of each heat pipe with the heat radiation portion.  
     CONSTITUTION: The heated cooling water from an engine is introduced into a cooling water passage 21 and flows on the upper surface of a jacket 12 and between heat absorption fins 14. As a result, in the heat absorbing section of the heat exchnger 10, the working fluid residing in heat pipes 11 and in the jacket 12 remove the heat from the hot cooling water and is evaporated to flow upward through the heat pipes 11. On the other hand, the hot cooling water introduced into the passage 21 is cooled and recirculated to the engine via an outlet 21. In this operation, the vapor generated at a large rate at the left heat absorbing portion is made to flow into the right heat radiation portion where the amount of the vapour is comparatively small, through the communication tubes 13, as denoted by arrows, and is cooled to be condensed at the righ heat radiation portion. This operation is repeatedly performed in a cyclic manner while the hot cooling water is circulated through the passage 21, so that the engine cooling water is cooled in an adequate manner 
     COPYRIGHT: (C)1979,JPO&Japio