baber/WOPTO huggingface dataset:
Patent JP-H04316544-A (JP)
Title: Cyclohexylamine derivative and production thereof
Inventor: KUROTAKI AYAKO
IPC: C09K19/30
Filed: 1992-01-13
Abstract: PURPOSE:To provide the subject new chemically stable cyclohexylamine derivatives showing liquid crystallinity over a wide temperature range. CONSTITUTION:Cyclohexylamine derivatives of formula I [R1 and R3 are 1-18C straight chain or branched chain alkyl (Halogen may be contained); R2 is H, methyl or ethyl; X is COO or OCO; m is 0 or 1], e.g. 4-[N-methyl-N-n- propylamino]cyclohexanecarboxylic acid 4''-n-pentyloxycarbonyl-4'-biphenyl ester. The compounds of formula I can be obtained by reacting a compound of formula II or its salt with a compound of formula III in the case of X=COO or reacting a compound of formula IV or its salt with a compound of formula V in the case of X=OCO.
Patent JP-H02203318-A (JP)
Title: Driving circuit for matrix type liquid crystal display device
Inventor: FUKUOKA HIROFUMI
IPC: G09G3/36
Filed: 1989-01-31
Abstract: PURPOSE:To improve the contrast of the display device and to reduce electric power consumption by comparing an input signal level and the voltage level of a video signal output section based on the output video signal level in previous scanning and controlling an input signal level. CONSTITUTION:The output voltage VG of a differential amplifier 1 changes cooperatively with the level of the input video signal. The gate of an output transistor (TR) 10 is controlled by the voltage VG and a discharge current i01 flows when the voltage VG is larger than the voltage VOUT of an output line 9. As a result, the voltage VOUT is increased up to the voltage equal to the input voltage VIN of the amplifier 1. On the other hand, a drain current flows in the TR 10 and an output transistor 12 is turned on so that a discharge current i02 flows if the voltage VG is smaller than the voltage VOUT. As a result, the voltage VOUT is lowered until the voltage VOUT equals to the voltage VIN. The contrast of the display device is improved in this way and the electric power consumption is reduced.
Patent JP-S53108722-A (JP)
Title: Dot printer
Inventor: TAKIGUCHI AKIHIKO
IPC: B41J2/51
Filed: 1977-03-04
Abstract: PURPOSE: To make it possible to print characters of high quality making use of a printing head as possible, by controlling the driving speed of a driver unit corresponding to the kind of a character to be printed and by varying the dividing ratio of a divider unit so as to obtain the nearly-constant timing of dot outputs. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11223042-A (JP)
Title: Earthquake resisting reinforcing structure
Inventor: ASEGA HIROSHI
IPC: E04G23/02
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient strength by forming to dampers provided at four intersection corners where a column and a beam or a floor intersect to project toward the outside from the intersection part. SOLUTION: A frame is constituted by a beam 3 or a floor 4 provided so as to cross columns 2. Steel-made dampers 5a-5d having an arc-like curved part 52 are provided so as to be in the form of a projection on the column 2 and the beam 3 of an intersection part O in which the column 2 and the beam 3 or the floor 4 intersect toward the outside from an L-shaped orthogonal part 51 and the intersection part O. In the case where bending moment occurs in the column 2 and the beam 3 or the floor 4 by an earthquake force, a bending strength of a building is reinforced by bending resistant force of the damper members 5a-5d.  In other words, the damper members 5a-5d are provided on the intersection part O in which the column 2 and the beam 3 or the floor 4 having a large bending moment intersect, and the bending moment in which the column 2 and the beam 3 or the floor 4 receive is borne by the bending stress of the damper members 5a-5d. Thus, the bending strength of the building can be enlarged.
Patent JP-H06173635-A (JP)
Title: Exhaust emission control device for vehicle diesel engine
Inventor: WATANABE SHIGEO
IPC: F02B3/06
Filed: 1991-02-18
Abstract: PURPOSE:To provide an exhaust emission control device for a diesel engine by which insulating degradation of an insulator caused by accumulation of diesel particulates can be prevented. CONSTITUTION:Since an insulator 3 supports an electrode 42 and a diesel particulate incinerating means (nichrome wire) 95 is arranged close to a surface of an insulator, insulating resistance on the surface of the insulator 3 is restored by burning diesel particulates accumulated on the surface of the insulator 3 by the heating action.
Patent JP-S60165919-A (JP)
Inventor: TAKEUCHI HIROTAKE
IPC: A47J19/00
Filed: 1984-02-09
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-H04250702-A (JP)
Title: Ridge waveguide-microwave integrated circuit connection structure
Inventor: SHIROSAKI TOSHIBUMI
IPC: H01P5/107
Filed: 1991-01-25
Abstract: PURPOSE:To obtain an excellent propagation characteristic by facilitating the positioning in a connection structure connecting a ridge waveguide and a microwave integrated circuit and relaxing discontinuity of the characteristic impedance. CONSTITUTION:A step difference 6 is provided to a connection section between a dielectric board 3 and a ridge waveguide 1 of a metallic plate 5 supporting the dielectric board 3, and a slit 7 is provided to the ridge of the ridge waveguide in the vicinity of the said connection section.
Patent JP-H09217882-A (JP)
Title: Electric fusion coupling
Inventor: YABUKI AKIRA
IPC: B29C65/34
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To increase a fusion strength between a coupling body and a pipe to be connected and to prevent outflow of molten resin to the outside through a gap between the coupling body and the pipe to be connected. SOLUTION: An electric fusion coupling comprises a fitting body 11 consisting of a thermoplastic synthetic resin pipe. The electric fusion coupling is formed such that a pipe lock part 17 in a protrusion-form state in an internal direction is arranged at the central part of the inner peripheral surface 11a of the coupling body 11 and a heating wire 16 is embedded in the coupling body 11. The two pipes 2 to be connected formed of thermoplastic synthetic resin and inserted through the two ends of the coupling body 11 to a pipe lock part 17. The two pipes 2 to be connected are arranged on both sides thereof with the pipe lock part 17 nipped therebetween. By heating the heating wire 16, the pipe lock part is fused to the pipes 2 to be connected. In this case, the pipe lock part 17 has gas flow passages 18.  The gas flow passages 18 intercommunicate a gap 19 between the coupling body 11 and the pipes 2 to be connected inserted in the coupling body 11 and an internal space 20 between the end parts, between which the pipe lock part 17 is nipped, of the inserted two pipes 2 to be connected.
Patent JP-H02204570-A (JP)
Title: Automatic floor finishing device
Inventor: NAKASHITA TOSHIMASA
IPC: E04G21/10
Filed: 1989-02-03
Abstract: PURPOSE:To efficiently carry out a floor leveling operation in parallel with a concrete placing operating by making an automatic traveling bogie haul a trowel and operating an air caster to form an air layer on the lower portion of the bogie. CONSTITUTION:A floor finishing device 1 consists of a self-traveling bogie 3 which travels on a concrete placing floor face 40 and a trowel 2 which is hauled by the bogie 3 to level the floor face 40. Air casters 4 consisting of a horizontal plate 5 and doughnut bags, etc., are provided in the front portion and on both right/left sides on the lower portion of the traveling bogie 3. By operating the air casters 4, an air layer is formed between the lower portion of the traveling bogie 3 and the concrete placing floor face 40. With the traveling bogie 3 in a floated up form, the ground contact pressure of the floor finishing device 1 is lowered and, in the reduced condition of the friction resistance of traveling, a floor leveling operation is carried out in parallel with a concrete placing operation.
Patent JP-H09219127-A (JP)
Title: Opening quickening device for switch
Inventor: NAKAJIMA TOKIO
IPC: H01H9/54
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To quicken the opening of a switch, and prevent a trip coil from being damaged by a fire by providing an intermittent energizing device applying trip current to the trip coil at time intervals. SOLUTION: When a trip command control 6 is closed, the voltage of a control power supply is divided by a potential divider resistor 27, and prescribed divided voltage (a) is thereby developed. Based on the aforesaid divided voltage (a), an intermittent energizing signal (b) is outputted out of the intermittent energizing device 28, and a switch is thereby opened. In a trip device in this configuration, even when an abnormal opening operation happens to the switch, or a great number of intermittent energization are performed, since it is so designed that trip current is applied at time intervals in such a way that a trip coil 3T is not damaged by fire, the trip coil 3T is thereby prevented from being over-heated, and also prevented from rusulting in damages by fire.
Patent JP-H04345242-A (JP)
Title: Non-lock type, non-buffer type and asynchronous type switching device
Inventor: PIITAA ANSONII FURANASEKU
IPC: G06F17/50
Filed: 1992-02-10
Abstract: PURPOSE: To apply quick exchange connection synchronously to a plurality of inputs and outputs and to eliminate competing hindrances by providing an input port connection control circuit and each output port multiplexer control circuit or the liek to an exchange connection device, so as to apply exchange connection in parallel to a plurality of inputs and outputs. CONSTITUTION: Nodes 20-26 with a plurality of inputs and outputs are respectively connected to inputs port 1-4 of a full node exchange connection device 10. The device 10 is provided with an on-chip receiver such as input port connection control circuit, an output port multiplexer, and a chip driver or the liek and asynchronously controls the connection between the input ports 1-4 and the output ports 1-4, and a contention input is detected and interrupted by a on-chip receiver. Through the simple configuration of above which does not require a clock and a buffer or the like by the asynchronous system, a plurality of inputs and outputs are processed in parallel, and hindrances due to competition is eliminated and a large number of inputs and outputs are processed quickly.
Patent JP-S53108882-A (JP)
Title: Back washing method for hollow filament membrane
Inventor: SUEOKA AKINORI
IPC: D01D5/24
Filed: 1977-03-04
Abstract: PURPOSE: To remove the fine particles sticked to the hollow filament membrane without using the filtrate for back wash, by introducing compressed air to the hollow filament membrane to which the fine particles have sticked, in the reverse direction for the direction of filtration, generating air bubbles through this membrane and, at the same time, vibrating the membrane. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62181462-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: ARIMOTO KAZUTAMI
IPC: H01L27/108
Filed: 1986-02-04
Abstract: PURPOSE:To reduce generation of soft errors caused by alpha-particles by forming the side wall part of a groove where a large storing region is formed out of a semiconductor layer of higher impurity concentration than that of the bottom part of the groove. CONSTITUTION:A charge storing region 4 is formed in a p<+> layer 3 which is a semiconductor layer of higher impurity concentration than that of a p-type substrate 1. By this constitution, the expansion of a depletion layer in the side wall parts of a groove where the charge storing region 4 is formed can be restrained. Accordingly, the charges produced by alpha-particles become hard to gather in the charge storing region 4 and further an information charge storing capacity can be increased. Because the side wall parts of a groove which will become a charge storing capacity is thus formed of a semiconductor layer of higher impurity concentration than that of the bottom part of the groove, the generation of soft errors in a semiconductor memory device can be reduced.
Patent JP-S61184589-A (JP)
Inventor: KOBAYASHI HIDEO
IPC: G06F3/153
Filed: 1985-02-13
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-H01198477-A (JP)
Title: Low pressure vapor growth device
Inventor: OKAMURA MIKIO
IPC: C30B25/14
Filed: 1988-02-03
Abstract: PURPOSE:To form a film of uniform thickness on a wafer by providing plural openings to an internal tube provided to the inside of an external tube of a core tube so as to allow a reactant gas to diffuse into the inner part. CONSTITUTION:A core tube 10 is constituted of an external tube 1 made of quartz and an internal tube 2 provided to the inner part of the tube 1. Plural circular holes 4 are provided to the above internal tube 2. In a low pressure vapor growth device equipped with the above core tube 10, a reactant gas introduced through gas-introducing holes 3 into the space between the external tube 1 and the internal tube 2 is passed through the holes 4 as shown by arrows and then allowed to diffuse into the inner part of the internal tube 2. By this method, a film of uniform thickness can be formed on a wafer disposed in the inner part of the core tube 10.
Patent JP-H04262718-A (JP)
Title: Apparatus for laying multi-film
Inventor: HONDA HARUYOSHI
IPC: A01G13/00
Filed: 1991-02-19
Abstract: PURPOSE:To reduce floating of a multi-film at the respective ditch parts (B) when covering the soil surface where plural rows of levees (A) and ditches (B) are formed with the multi-film having a constant width. CONSTITUTION:A multi-film 1 covering plural rows of formed levees (A) and ditches (B) is pressed at the respective ditch parts (B) by press wheels 2, 3 and 4 and placed in close contact with the soil surface. The respective press wheels 2, 3 and 4 have a sponge 5 on their outer periphery and the middle part of the width of the multi-film 1 is pressed by the plural front and rear press wheels 2 and 3.
Patent JP-S58144471-A (JP)
Title: Apparatus for holding substrate in vacuum treating apparatus
Inventor: SAITOU ISAO
IPC: C23C14/50
Filed: 1982-02-19
Abstract: PURPOSE:To attain to enhance the efficiency in vapor deposition, by a method wherein a guide rail is provided above the revolving track of a holder having a substrate attached thereto and the cam provided to the holder is brought into slid contact with the guide rail to direct the treating surface of the substrate to the direction of an evaporation source. CONSTITUTION:Substrates (a) are attached to plural holders 3 provided in a vacuum treating chamber 1. Each holders 3 are attached to a rotary plate 4 through support shafts 6 and revolved around an evaporation source 2 so as to draw a circular revolving track 8 in a vertical plane by the rotation of the rotary plate 4 while the treating surfaces of the substrates (a) are directed downwardly. Along the side part of the upper part 8a of said revolving track 8, a circular arc guide rail 9 is provided and a cam comprising a pair of rollers 10a attached to the support shaft 6 of each holders 3 is brought into slid contact with the guide roller 9. By this mechanism, the side surface 3a of each holder 3 is inclined toward the evaporation source 2 to enhance the vapor deposition efficiency of an evaporation substance and to prevent the generation of a pinhole on a treating surface.
Patent JP-H06234607-A (JP)
Title: Herbicidal composition
Inventor: TAKEMATSU TETSUO
IPC: A01N47/30
Filed: 1993-02-12
Abstract: PURPOSE:To obtain a herbicidal composition capable of exhibiting complete control effect on weeds difficult to control by only single agent and simultaneously exhibiting synergistic herbicidal effects even at a low dose at which weeds can not be completely controlled as far as single agent is used and having high safety to the crops. CONSTITUTION:This herbicidal composition contains (A) a carbon compound of formula I [Ar us formula II (R<1> to R<5> are H, lower alkyl, lower alkoxyl; R<6> is H, lower alkyl, lower alkoxyl or OH; R<1> and R<5> or R<5> and R<6> together form an alkylene chain which forms a 4-6 membered ring with binding C; R<1> and R<2> are connected to form ethylene dioxyl; R<4> and R<5> are connected to form dichloromethylene); A is CX (X is H, Cl, NO2 or CF3); B is H, methyl or methoxy], (B) atrazine of formula III and (C) 2,4-D of formula IV or its salt or ester. Furthermore, the composition is preferably blended with a cationic surfactant or an anionic surfactant and a nitrogen fertilizer (e.g. urea ammonium nitrate).
Patent JP-H02203217-A (JP)
Title: Powder weighing instrument
Inventor: AIHARA ETSUJI
IPC: G01G13/08
Filed: 1989-02-02
Abstract: PURPOSE:To enable a large-amount feeding-out operation and a small-amount feeding-out operation by the driving and control of one shaft by performing rough weighing operation and fine weighing operation with the forward rotation and backward rotation of one driving shaft. CONSTITUTION:When powder is put in a hopper 1 and a pulse motor 20 is rotated clockwise, a brush 16 for small-amount fine feeding-out operation rotates integrally with a tubular body 9. Then the powder passes through a feeding groove, a large-amount feed-out port 11 and also passes through the fur of the brush 16 and a small-amount fine feed-out port 13 at the same time to fall on a scale 21 in a large-amount state. When the amount of the powder approximates a target weight value by the falling, the clockwise rotation is stopped and when the motor 20 is rotated counterclockwise, engagement claws 14 and 15 engage each other to stop the tubular body 9. Then only the brush 16 rotates and the powder passes through the fur and falls on the weighing instrument 21 from the feeding-out port 13 in a small-amount state. When the target weight value is obtn. by the falling, the counterclockwise rotation is stopped and the powder is measured with the target weight value.
Patent JP-2000222424-A (JP)
Title: Information retrieving device and information management device
Inventor: KIYAMA SHINYA
IPC: G06F13/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To unitarily manage information and to efficiently retrieve it. SOLUTION: When digital information such as an electronic mail is inputted through an input part 2, a management part 3 stores the inputted information in a storage part 4. When a user inputs a retrieving condition through a reading part 5, a retrieving part 6 retrieves information stored in the storage part 4 based on the inputted retrieving condition. When the user is inexperienced in retrieval or the like, the user can request the support of retrieval. A retrieval supporting part 7 outputs all or a part of retrieval history stored in a retrieval history storing part 8 to the screen of a client computer. Consequently, the user can set up a new retrieving condition by utilizing the retrieval history.
Patent JP-H10215664-A (JP)
Title: Combine harvester
Inventor: NAKAJIMA TETSUYA
IPC: A01F12/46
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To dissolve the failure that restoration control is executed even though an auger is in a work state for discharge. SOLUTION: This combine harvester is provided with a control means 21 for executing rolling control at the time of detecting that it is an activation permitted state in an activation condition detection means Kr and executing the restoration control for operating a rolling driving means 19 so as to turn the left and right inclination angle of a traveling machine body to a virtual plane for connecting the ground parts of a pair of left and right traveling devices to a set restoration angle at the time of detecting that it is an activation non-permitted state in the activation condition detection means Kr. In this case, a work state detection means for detecting whether or not the auger is in the work state for the discharge is set and the control means 21 is constituted so as not to execute the restoration control when it is detected that the auger is in the work state in the work state detection means when the activation non-permitted state is detected from the activation permitted state in the activation condition detection means Kr.
Patent JP-S54117833-A (JP)
Title: Engine ignition distributor
Inventor: SHINDOU SHINICHI
IPC: F02P7/067
Filed: 1978-03-03
Abstract: PURPOSE:To prevent erroneous operation of an ignition circuit by forming the shape of a governor plate to completely coat the magnetic poles of stator and rotor to thereby prevent magnetic flux from altering. CONSTITUTION:Since a rotor 8 is rotated via a guide plate 18, a stopper pin 17, a grovernor plate 14 and a cylinder 9 when a rotary shaft 2 is revolved, its magnetic poles 8a are operated to approach, completely face and separate from the magnetic poles 6a of a stator 6 upon rotation. Thus, the amount of magnetic flux passing through rubber magnet 12, stator 6, magnetic poles 6a, magnetic poles 8a, rotor 8, cylinder 9, and movable plate 4 as magnetic path phi1 alters to thus induce positive and negative waveform ignition signal voltages at a signal coil 11 based on the alteration of the magnetic flux. The governor plate 14 is formed in shape not to occur variations in magnetic flux between the plate 14 and the magnetic poles of the stator 6 by the shape for completely coating the magnetic poles 6a, 8a of the stator 6 and rotor 8 in annular shape.
Patent JP-H06240206-A (JP)
Title: Hard coat
Inventor: YAMAOKA HIROAKI
IPC: C09D183/02
Filed: 1993-02-15
Abstract: PURPOSE:To obtain a hard coat excellent in marring resistance, transparency, heat resistance, weatherability, and adherence. CONSTITUTION:A substrate is coated with a primer composition obtained by mixing a silicate oligomer (I) represented by the formula (wherein n is 1-20 and R is CH3, C2H5, C3H7, C4H9, or C6H5) with a hydroxy(meth)acrylate copolymer (II) in a (I) to (II) ratio of 1/0 to 1/3 by weight and with an organic solvent and adding a curing catalyst thereto to cause a hydrolysis reaction. The resulting primer layer is coated with an overcoat composition obtained by mixing the oligomer (I) with a copolymer (III) of hydroxy(meth)acrylate and a hydrolyzable vinylsilyl compound in a (I) to (III) ratio of 1/3 to 1/20 by weight and with an organic solvent and adding a curing catalyst thereto to cause a hydrolysis reaction.
Patent JP-H08221048-A (JP)
Title: Document processor
Inventor: MATSUNO TAKUYA
IPC: G06T1/00
Filed: 1995-02-14
Abstract: PURPOSE: To dissolve superposition of rows on a display, and to display a document by a row pitch like a print layout without decreasing a display speed. CONSTITUTION: This processor is provided with a buffer memory (DB) 106 storing document information, a display device (CRT) 107 displaying the document information stored in the buffer memory (DB) 106 and a microprocessor (CPU) 101 performing first display control displaying all parts of respective character cells constituting the document information on the display device (CRT) 107 and second display control displaying a part of respective character cells constituting the document information on the display device (CRT) 107.
Patent JP-S57142182-A (JP)
Title: Driving method for motor
Inventor: ORITO YASUSHI
IPC: H02P27/06
Filed: 1981-02-25
Abstract: PURPOSE:To prevent a motor and a power source from overloading irrespective of the state of a load by setting the output frequency of the power source slightly larger than the value converted from the rotating speed of a motor in frequency at the time of starting the motor. CONSTITUTION:A controller 6 feeds a control signal to a voltage regulator 7 and a frequency regulator 8 in accordance with a signal from a set converter 5 so that the ratio of the output voltage to the output frequency becomes constant. The regulators 7 and 8 controls a rectifier 2 and a power inverter 3 in accordance with the control signals. The converter 5 converts the rotating speed signal of a motor 4 outputted from a rotating speed detector 9 into a frequency value, and feeds a signal to the controller 6 so that it becomes slightly higher than this value. In this manner, even if load condition is varied, the motor and the power source may not become overload.