baber/WOPTO huggingface dataset:
Patent JP-H09224388-A (JP)
Title: Motor driving and controlling device
Inventor: KUMAGAI KATSUHIDE
IPC: H02P3/08
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To compare a motor load with a threshold accurately even if inertial force occurs in a body to be elevated. SOLUTION: An acceleration that is generated, for example, in a door glass and in the elevation direction of the door glass that crosses the advance direction of a vehicle is taken in 76, a judgment value X to which a motor load generated with the generation of the acceleration is added is calculated 78. Then, when an amount of change ΔS of the period of the pulse signal is equal to or more than the judgment value X (80; Y), the door glass is lowered 82. When the amount of descent exceeds D (84; Y), the descent of the door glass is stopped 86.
Patent JP-H06241139-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: TAGUCHI TORU
IPC: F02M55/02
Filed: 1993-02-17
Abstract: PURPOSE:To provide a fuel injection device for an internal combustion engine for uniforming fuel injection quantities among plural cylinders even when there is a pressure pulsation in a fuel passage of a common rail. CONSTITUTION:A plurality of injectors 2a, 2b, 2c, 2d, 2e, 2f provided in respective cylinders of an engine and a common rail 4 for accumulating fuel pressure are connected to each other independently in respective cylinders through plural fuel passages 24a, 24b, 24c, 24d, 24e, 24f and 26a, 26b, 26c, 26d, 26e, 26f. Those plural fuel passages are determined equivalent to each other in effective fuel passage distance from a common point in the common rail 4 to the plural injectors 2a, 2b, 2c, 2d, 2e, 2f. Since a propagation manner of a pressure pulsation to the respective plural injectors is thereby uniform, interference phases of the pressure pulsation come in an equal phase for all the cylinders and fuel injection quantities among respective cylinders become uniform.
Patent JP-S6162855-A (JP)
Title: Electrode for measuring concentration of electrochemically active substance
Inventor: TEOFUIRU BUENTSUERU REIDA
IPC: G01N27/404
Filed: 1985-02-15
Abstract: PURPOSE:To measure the concentration of an electrochemically active substance such as oxygen contained in a fluid, by providing a first electrode section capable of permeating an active substance and at least one surface adapted to contact the active substance without being interfered with an electrolytic medium. CONSTITUTION:The inner wall of a 'Teflon' tube 1 with one closed end is covered with a gold coat 2, 1mu thick. An electrolytic liquid seal 3 seals up a large amount of an electrolytic liquid 4 containing chloride. A second electrode 5 made of silver is emmersed into an electrolytic liquid while a cap 6 is put on one side of the electrode. A lead 7 is connected to the gold coat 2 above the seal 3 while a lead 8 is connected to the silver electrode 5 piercing the seal 3. These leads are connected to a current measuring device through a bias power source 9 and the device is connected to a display and a controller through an electric measurement controller.
Patent JP-H10223029-A (JP)
Title: Decorative electric lamp
Inventor: FUJITA SHUNJI
IPC: F21V19/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent a lead wire from breaking when inserting the bulb holding part into the socket body even in case that the axis line of the bulb holding part is inclined to the axis line of the socket body. SOLUTION: The bulb holding part 2 supporting a bulb includes a column part 13 fitted to the cylindrical part of the socket body and a prism part 14 protruding in the same axis of the column part 13. The bulb holding part 2 includes small holes 11a, 11b projected out a pair of lead wires 16b (wire) of the bulb from the tip (One lead wire is not shown.). The recesses 20a, 20b are formed on the outer surface 14a, 14b where lead wire 16b is positioned each other in the prism part 14 to keep the each base end of the bent lead wire 16b. Accordingly when inserting the bulb holding part 2 into the socket body, the lead wire 16b is prevented from breaking by reducing the frictional resistance between the lead wire 16b and the inner surface of the socket body and the terminal, resulting from cushioning effect (ealstic recess deformation) of the thin part of the recess 20b.
Patent JP-S60174383-A (JP)
Inventor: NAKAMURA SHIZUO
IPC: B62M9/126
Filed: 1984-02-16
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-H08223479-A (JP)
Title: Sampling frequency conversion circuit
Inventor: MATSUMOTO KEIZO
IPC: H04N5/262
Filed: 1995-02-16
Abstract: PURPOSE: To reduce a circuit scale by reducing a video signal in the horizontal direction and sampling frequency simultaneously and converting them so as to reduce deterioration in high frequency response in the horizontal direction so as to obtain an excellent image. CONSTITUTION: When magnification obtained by multiplying an inverse frequency conversion ratio with magnification or reduction of an image is less than the unity, the processing is the reduction processing as a whole and changeover switches 3, 9 are thrown to the position of reduction and a reduction interpolation arithmetic circuit 1, a reduction interpolation coefficient calculation circuit 21, a line memory 4, a write control circuit 5 and a read control circuit 60 are used for reduction processing. Conversely when the magnification is the unity or over, the changeover switches 3, 9 are thrown to the position of magnification for magnification processing. That is, the reduction interpolation is conducted and the resulting data are written in a line memory 4 by using a clock signal before frequency conversion and read by using clock signals after frequency conversion while conducting address control corresponding to the synthesis magnification to realize horizontal direction reduction processing and sampling frequency conversion simultaneously.
Patent JP-H03234513-A (JP)
Title: Molding method for slush skin
Inventor: NAGASE TAKASHI
IPC: B29K105/04
Filed: 1990-02-09
Abstract: PURPOSE:To constitute the title method so that a cycle time can be shortened and a thickness of a slush skin can be unified forcibly, by a method wherein selective foaming of a resin powder layer containing a foaming agent is carried out by performing pressurization decompression under heating. CONSTITUTION:After sticking resin powder containing a foaming agent to the surface of a heated mold 1, and pressurization of the inside of a mold 1 a slush formed skin where a surface side is made into a nonfoaming skin layer and a rear side is made into a foaming layer is molded by performing decompression. Hereupon, it is preferably that pressurizing force is at least several kg/cm<2>. Therefore, molding of a foamed slush skin can be performed by only one time loading of a material and collective process by making use of one kind of material. With this construction, a cycle time can be shortened, a post heating process is not necessary and the foamed slush skin can be molded into a uniform thickness.
Patent JP-S61189010-A (JP)
Title: Surface acoustic wave device
Inventor: YASUHARA YOSHIHIKO
IPC: H03H9/145
Filed: 1985-02-18
Abstract: PURPOSE:To make the excitation efficiency constant, and to obtain a surface acoustic wave device for always offering a characteristic of a design by providing a prescribed interval between adjacent electrode fingers having each different polarity, of a comb-shaped electrode. CONSTITUTION:As for comb-shaped electrodes 2, 3, electrode fingers 2a, 2a..., and electrode fingers 3a, 3a... are extended out, and two pieces each are crossing each other so as to be inserted. Also, a distance between the electrode finger 2a and the electrode finger 3a being adjacent to each other, namely an inter-different polarity finger distance G is made the same at each position. In this way, even if weighting is performed by changing the intersection widths L1, L2..., and pitches P1, P2... between intersection parts, an electric field strength in each position becomes roughly equal. Accordingly, the excitation efficiency in each position becomes uniform, and a surface acoustic wave device shows a characteristic being near the characteristic of a design.
Patent JP-H03233671-A (JP)
Title: Sentence editing method and sentence generating device using this method
Inventor: ITO ETSUO
IPC: G06F17/24
Filed: 1990-02-09
Abstract: PURPOSE:To keep the conformability by substituting a word together with a word which does not conform to this word at the time when the conformability between words is disturbed by retrieval and substitution of the word. CONSTITUTION:An editing part 4 can edit data inputted from an input part 1 or data recorded in a recording part 3 and can retrieve and substitute a word in a sentence. In this case, the conformability between words in the sen tence is checked; and if this substitution brings about a problem of conformabili ty, the other word which is not retrieved neither substituted is deformed or is substituted with another word. That is, the conformability to the other word in the sentence is checked when one word in the sentence is retrieved and is substituted with another word, and the other word is substituted with another word having conformability or is deformed to automatically correct the conform ability if substitution of one word disturbs the conformability. Thus, the labor of operator'x sentence generating work is reduced.
Patent JP-H11232592-A (JP)
Title: Position recognition system for automobile by electromagnetic wave information
Inventor: TAKADA HIROSHI
IPC: B60W30/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a position recognition system for an automobile by electromagnetic wave information which can securely recognize the position of a vehicle on a road all day long without being affected by the environment such as a dirty road surface and weather. SOLUTION: This automobile position recognition system by the electromagnetic wave information is equipped with an antenna 11 for transmission and reception mounted on a vehicle 2, an on-vehicle terminal 10 connected to this antenna 11, and an electromagnetic wave transmitter 20 which is arranged in a roadside zone and performs continuous transmission to the antenna 11 and is also equipped with an indicating device which takes the electromagnetic wave from the electromagnetic transmitter 20 in the on-vehicle terminal 10 to indicate the position of the automobile 2.
Patent JP-H04267368-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: SHIOKAWA YOSHIMASA
IPC: H01L27/04
Filed: 1991-02-22
Abstract: PURPOSE:To enhance withstand voltage of an insulation film formed through oxidation of polysilicon and employed as an electrode for capacitor, or the like. CONSTITUTION:A capacitor is formed of a first conductive layer 14, an insulation layer 21 formed through oxidation thereof, and a second conductive layer 15. The first conductive layer 14 is constituted of a first polysilicon layer 14-1, a barrier layer 20 composed of spontaneous oxidation layer and a second polysilicon layer 14-2 wherein the impurity concentration of the first polysilicon layer 14-1 is set higher than that of the second polysilicon layer 14-2.
Patent JP-H0640576-A (JP)
Title: Valve device in material supply device for powder and granular material
Inventor: FUJII HIROMITSU
IPC: F16K1/18
Filed: 1992-02-14
Abstract: PURPOSE:To provide a good sealing property at closing and also increase an opening area with simple construction and reduced manufacturing cost by providing a support pin at the upper position of an opening of a supply cylinder part, and also providing a valve body which can move in axial direction of the support pin and is supported slantingly with respect to axial direction. CONSTITUTION:When a valve body 4 closes the opening part of a supply cylinder part 3, the valve body 4 inclines in axial direction while moving in the axial direction of a support pin 5. Because the freedom degree of the movement of the valve body 4 relative to the opening part of the supply cylinder part 3 is large, the valve body 4 is fitted closely to the entire periphery surface of the opening part to increase sealing property at closing. Also, when the material is supplied through the supply cylinder part 3, the opening area at the opening part of the supply cylinder part 3 can be increased because the valve body 4 inclines in axial direction while moving outward in axial direction of the support pin 5. Thus good sealing property at closing can be obtained and also the opening area can be increased without being requested on high production accuracy and with simple construction and reduced manufacturing cost.
Patent JP-H02211002-A (JP)
Title: Dynamic braking equipment for electric vehicle and method of controlling the same
Inventor: KOTAKE KAZUYOSHI
IPC: B60L7/22
Filed: 1989-02-07
Abstract: PURPOSE:To prevent an adverse effect on a control circuit caused by operation of a dynamic brake by making the rate of change of the conduction ratio of a chopper at the time of ending dynamic braking smaller than that at the time of starting the dynamic braking. CONSTITUTION:When a voltage on the input side of a control circuit 30 exceeds a set voltage, a current flows through a resistance element 18 by chopping of a chopper 20, power accompanying the power generation of a motor 32 is supplied to the resistance element 18 via the control circuit 30, and power by the power generation is consumed by the resistance element 18. In this case, the rate of change of the conduction ratio of the chopper 20 is made smaller so that the voltage of filter circuits 14, 26, 16, 28 lowers gradually when the chopper 20 is turned OFF. As a result, the oscillation of the voltage of the filter circuits 14, 26, 16, 28 by operation of a dynamic brake is suppressed and a change from dynamic braking to regenerative braking is conducted smoothly. Thus, it is possible to prevent an adverse effect on the control circuit 20 by operation of the dynamic brake.
Patent JP-H07232658-A (JP)
Title: Power steering device
Inventor: AIHARA TOSHINORI
IPC: B62D5/08
Filed: 1994-02-25
Abstract: PURPOSE:To eliminate the need for using a seam member and not improve durability by a method wherein a valve actuating mechanism is actuated by a movement direction converting means to convert relative rotation between an input shaft and an output shaft into movement in an axial direction of the two shafts. CONSTITUTION:A torsion bar 12 is twisted according to the load of a rack 18 and relative movement displacement occurs between an input shaft 10 and a pinion shaft 14. When a sleeve member 70 is moved to above in an axial direction, a left drain poppet is pressed by a flange 70C against the set load of a drain spring 48 and the through-hole 42A for drain of a spool valve is closed by a conical head 44A. When relative rotation is further increase, a spool valve 42 is moved against the set load of an inlet spring 46. Since the taper surface of a land 42D is separated away from an edge part along with movement thereof, a pressure applied on an accumulator is introduced through an operation chamber 50 to the left actuating oil pressure chamber 22L of a cylinder 22 to exert an assist force.
Patent JP-H05231516-A (JP)
Title: Rotation transmitting drive gear
Inventor: OKADA YASUYUKI
IPC: H02P29/00
Filed: 1992-02-14
Abstract: PURPOSE:To provide a rotation transmitting drive gear which is used in a magnetic drive mechanism so that the number of circumferential pulses of an encoder can be set within a range in which picture quality is almost the same as when an encoder of high density is used and that the cost of the encoder can be set to be as low as possible as long as its control performance is not affected. CONSTITUTION:A friction member 3 is interposed between a drive shaft 2 and a driven shaft 4 so that driving forces derived from the drive shaft 2 are transmitted to the driven shaft 4 by means of the frictional force of the friction member 3, and an encoder 6 is connected to the driven shaft 4 and the difference between the output frequency and the reference frequency of the encoder 6 is detected so as to variably control the speed at which the driven shaft 4 rotates. A circumferential pulse number setting means is provided which sets the number of circumferential pulses of the encoder 6 to be equal to or less than the number of circumferential dots of the driven shaft 4.
Patent JP-S60173473-A (JP)
Title: Detector for lateral acceleration of vehicle
Inventor: FUKUNAGA YUKIO
IPC: G01P15/00
Filed: 1984-02-20
Abstract: PURPOSE:To detect only the lateral acceleration of the vehicle body even at the time of rolling by detecting the rolling angle of the vehicle body to a road surface, and performing arithmetic so that the influence of gravitational acceleration is removed according to the detected rolling angle. CONSTITUTION:Displacement gauges 8 and 9, such as potentiometers and differential transformers, which detect the vertical motion of the vehicle body are provided to struts 6 and 7 which suspend a couple of right and left wheels 4 and 5 to constitute a rolling angle detecting means 10, and left and right suspension rolling data SL and SR detected by the displacement gauges 8 and 9 are inputted to an arithmetic means 11. Further, the arithmetic means 11 inputs the detected value alpha' of a lateral acceleration sensor 2 and the constant of a constant setter 12 regarding a span d1 and performs arithmetic for removing the influence of the gravitational acceleration from the detected value alpha' of the lateral acceleration sensor 2 according to the rolling angle. Consequently, even when the vehicle is in rolling motion, target y-directional lateral acceleration alpha' is calculated.
Patent JP-H07208193-A (JP)
Title: Fuel injection internal combustion engine whose engine main body is rotated
Inventor: TANIGAWA HIROYASU
IPC: F02B57/00
Filed: 1994-01-14
Abstract: PURPOSE:To obtain torque high in output by interposing a central combustion chamber between the pistons of opposite cylinders, also interposing an outside combustion chamber between slave pistons, thereby making each reciprocal movement a perfect elastic collision, enhance fuel consumption, and letting the device be so constituted as to make use of a bent mechanism. CONSTITUTION:Pistons 3 (3a and 3b) capable of being reciprocated are fitted in while being faced to each other to piston guide holes provided while being faced to each other in the major axis direction at both the ends of an engine main body 1. The head section of each piston 3 is contracted in diameter, and a central combustion chamber in a three stepped shape is partitioned between both the pistons 3. Slave pistons 7a and 7b comprising an air intake chamber closure 6a extended, are fitted in the pistons 3 while being fixed at both the ends of the engine main body 1 wherein the closure is formed with an outside air intake chamber 5a feeding air to the central combustion chamber, so that combustion chambers 8a are partitioned at both of sides. Besides, opposite bent groove cylinders 9a and 9b are outwardly fitted over the engine main body 1, and piston pins are engaged with bent grooves 13a and 13b formed in the inner circumference of each bent groove cylinder, so that one revolution is designed to be made while two times of reciprocation are made by the piston 3.
Patent JP-S53113488-A (JP)
Title: Photo conductive element
Inventor: KURAMOTO AKIMASA
IPC: H01L31/08
Filed: 1977-03-15
Abstract: PURPOSE: To reduce dark current and increase the speed of photo response by bonding a substance of a small range of holes on the positive electrode side of a photo conductor such as (Xn 1-x Cd x Te) 1-y (In 2 Te 3 ) y  and bonding a substance of a small range of electrons on the negative electrode sides. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62187359-A (JP)
Title: Developer
Inventor: HASHIMOTO TAKESHI
IPC: G03G9/08
Filed: 1986-02-14
Abstract: PURPOSE:To obtain a developer compsn. having excellent fixability, cleanability, electrostatic chargeability, developability, etc., of a toner by using a polymer having a higher aliphat. chain of a molecular chain terminal as a binder resin component of the toner. CONSTITUTION:The binder resin of the toner has the higher aliphat. chain of about >=6C at the molecular chain terminal of a polymer having preferably about <=10,000 number average mol.wt. Mn and even if the mol.wt. of the polymer itself is low and filming and sticking troubles are liable to arise, these problems can be solved by the effect of the release component of said higher aliphat. chain. The higher aliphat. chain exists substantially in every one of the molecular chain and therefore the dispersion of the higher aliphat. component in the toner is uniform at a molecular level and the characteristic, system characteristic and stability with lapse of time of the toner are remarkably improved. The polymer having the higher aliphat. chain at the molecular chain terminal can be industrially and inexpensively synthesized by polymerizing monomers in the presence of a polymn. initiator contg. the higher aliphat. group.
Patent JP-H11228856-A (JP)
Title: Bis-azo compound and its application to fibrous material
Inventor: KUNIMI NOBUTAKA
IPC: D06P3/66
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a reactive dye that has excellent dyeing performance and can give red-dyed products having excellent fastness of various kinds by using a bis-azo compound of a specific structure bearing triazine rings and vinyl sulfone reactive groups. SOLUTION: This reactive dye is a bis-azo compound of formula I [(m), (n) are independently 0 or 1; R<1> -R<4> are independently H, an alkyl; B<1> and B<2> are independently a group of formula II (* is a bond connecting to the azo group; R<5> is H, a lower alkyl or the like; (p) is 0 or 1) or the like; U<1> is a linking group of formula III (R<6> is H, an alkyl; A<1> is phenylene or the like; **is a bond jointing to SO2 -Y<1> or SO2 -Y<2> ); U<2> is a linking group of formula IV (R<7> is H, an alkyl; A<2> is an alkylene); X<1> -X<3> are independently a halogeno, pyridinio or the like; Y<1> -Y<3> are independently CH=CH2 or the like] or a salt thereof. The compound of formula I can be used as a dye for dyeing or printing textile material, for example, natural cellulosic fiber material and the like.
Patent JP-S55120500-A (JP)
Title: Frame for ultrahigh-pressure press and production of said frame
Inventor: ARAKAWA TAKAHIRO
IPC: B30B15/04
Filed: 1979-03-13
Abstract: PURPOSE:To produce the captioned frame of superior performance with less number of steps by coiling the strip plate whose raw material is austenite-base stainless steel having been subjected to strain-induced martensite transformation, onto the outside circumference of a ring-form frame. CONSTITUTION:A frame 1 is assembled to hollow ring form by curved rims 2, 2' and straight rims 3, 3'. A strip plate 5 whose raw material is the austenite stainless steel having been subjected to strain-induced martensite transformation is coiled in multiple piles and fixed within the U-groove 4 formed on the outside circumference of this frame 1. As the method of fixing the strip plate 5, the end parts of the strip plates 5 are welded in the circumferential direction or in the angle direction close to the circumferential direction, whereby the influence on strength by softening through welding is minimized. The frame constituted in the above manner is subjected to annealing to increase the strength of the strip plate 5, whereby the specified mechanical properties are obtained.
Patent JP-H05197363-A (JP)
Title: Font file converting method
Inventor: SAKAI MINORU
IPC: G09G5/24
Filed: 1992-01-20
Abstract: PURPOSE:To convert an outline font file not including hinting information to the outline font of another format and the hinting information. CONSTITUTION:An outline data conversion part 31 converts outline data inputted from a font file input part 2 to a targeted format. An automatic hinting generating part 32 automatically generates the hinting information to finely arrange a font from inputted outline data, and generated hinting information is converted to the one of targeted format, and is outputted to a font file output part 4.