baber/WOPTO huggingface dataset:
Patent JP-2000091900-A (JP)
Title: Boot strap type mos driver
Inventor: KONG BAI-SUN
IPC: G11C7/10
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive boot strap type MOS driver which can be driven even with a low voltage by improving boot strap efficiency. SOLUTION: This boot strap type MOS driver 100 is constituted of a drive unit 11 provided with a pull-up element constituted of an MOS element for pulling-up an output voltage and a pull-down element constituted of an MOS element for pulling-down an output voltage, and a boot strap unit 10, provided with a pull-up area for operating a pull-up operation and a pull-down area for operating a pull-down operation, boosting the gate voltages of the pull-up element and pull-down element based on the voltage level of an input signal.
Patent JP-H03110994-A (JP)
Title: Private branch exchange
Inventor: ASAMA TOSHIHIKO
IPC: H04Q3/58
Filed: 1989-09-26
Abstract: PURPOSE:To easily revise an extension with the transmission of a new dial signal by restoring an extension called at present automatically based on the transmission of other extension dial by a caller so as to call other extension. CONSTITUTION:When a call destination is desired to be changed, an extension dial number of a 2nd extension 6b is sent via an I interface while keeping call tone connection without restoring a current 1st extension 6a. A central control section 8 reads the connection state of an office line trunk 4 from a connection memory in a main storage section 9 to confirm the call tone connection to the 1st extension 6a at present and restores the call tone connection to the 1st extension 6a by the control of a main switch 5 and connects the trunk 4 and a register trunk 7 to store an extension dial number of the 2nd extension 6b to the register trunk 7 and the incoming processing to the 2nd extension 6b based on the stored extension dial number and a call tone is sent to the 2nd extension 6b.
Patent JP-H0586194-A (JP)
Title: Composition of polysiloxane resin containing cationic functional group, coating composition made by using it, and production of the resin composition
Inventor: OKADA MASAYUKI
IPC: C09D183/06
Filed: 1991-09-26
Abstract: PURPOSE:To obtain the title resin composition which is suitable for use as a heat-resistant cationic electrodeposition coating material by mixing an organosilicon compound having three alkoxy groups, an organosilicon compound having two alkoxy groups, and a cationic organosilicon compound. CONSTITUTION:The title resin composition is obtained by mixing at least one organosilicon compound having three alkoxy groups in the molecule, an organosilicon compound having two alkoxy groups, two silanol groups, or a combination of one alkoxy group and one silanol group in the molecule, and at least one cationic organosilicon compound of the formula (wherein R<1> is a 1-8C organic group; R<2> is a 1-5C organic group; X is 1-8C organic group; K is a cationic functional group; n is 0 or 1).
Patent JP-S61126223-A (JP)
Title: Method for repairing and reproducing underground buried piping
Inventor: TAKAHASHI KENZO
IPC: F16L55/1645
Filed: 1984-11-26
Abstract: PURPOSE:To repair and reproduce an existing buried pipe from the interior as it is, by a method wherein a cage type frame is arranged in the existing buried pipe, a segment is secured to the frame to form an inner pipe, and a space between the inner pipe and the buried pipe is filled with a filler for solidifying. CONSTITUTION:A cage type frame 5 is inserted into an existing buried pipe 1. Segments 8 made of synthetic resin, each formed in an arc of a circle in cross section and having the same length as that of a distance between ring seams 6 of the frame 5, are conveyed into the frame 5. The segment 8 is engaged with the ring seam 6 and a side seam 12 to form an inner pipe 14. A filler 15, such as mortar, FRP, is poured in a space between the inner pipe 14 and the existing buried pipe 1 for solidifying to secure together the inner pipe 14 and the existing buried pipe 1. This enables the existing buried pipe to be repaired for reclaimation as it is.
Patent JP-S62110467-A (JP)
Title: Motor
Inventor: ARITA YOJI
IPC: H02K23/04
Filed: 1985-11-07
Abstract: PURPOSE:To reduce torque ripple by a method wherein a magnetizing pattern is composed of a main magnetized region, transition magnetized regions on both sides of the main region and weakly magnetized regions outside the two transition regions and widths, intensities of magnetization and gradients of magnetization of the respective magnetized regions are predetermined to be required values. CONSTITUTION:A part of a magnetic pole 3, which is defined by an angle beta between the boundary of the pole 3 and the end of a saliet-pole 2, which is denoted by V, is magnetized very weakly or is not magnetized and is designated as a weakly magnetized region C. A main magnetized region A is magnetized over an angle alpha as strongly as possible like conventional magnetization. The center angle alpha of the main magnetized region A is predetermined to be approximately 45-60% of the hole angle of the magnetic pole 3 and the angle beta is predetermined to be approximately 5-15% of the pole angle. The region between the main magnetized region A and the weakly magnetized region C is magnetized in such a manner that the intensity of magnetization is gradually reduced from the main magnetized region A to the weakly magnetized region C and is designated as a transition magnetized region B. With this constitution, driving torque ripple can be less than 10% at any angle of rotation of a rotor with magnetic poles.
Patent JP-2001073770-A (JP)
Title: Cooling method of hydraulic shovel
Inventor: OTSUKA TAKESHI
IPC: F01P11/06
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To improve an operation efficiency of cleaning by furnishing a cover of opening and shutting free, so made by dividing armor, within them range of tilt of oil cooler on the upper surface of armor, and furnishing engine hood on the upper surface of cover so as to take a big extent of tilt of oil cooler. SOLUTION: A cover of opening and shutting free 12b, so made by dividing armor, is furnished within the range of tilt of oil cooler 6 at the upper surface 12 of armor of hydraulic shovel, and engine hood 13 is furnished on the upper surface of cover 12b. On the occasion of cleaning operation of radiator 3 and oil cooler 6, the catch lever 15a of engine hood 13 is unfastened at first, and the food 13 is released upwards subsequently. Catch lever 8a of oil cooler 6 is released after the cover 12b of armor 12 is brought down leftwards, and front surface of upper sheet 6b comes into contact with frame 16 by tilting oil cooler 6. In this way, the width of aperture is extended and cleaning operation is carried out.
Patent JP-S6490276-A (JP)
Title: Adhesive
Inventor: KOMURA IKUO
IPC: C09J4/00
Filed: 1987-09-30
Abstract: PURPOSE:To provide an adhesive excellent in adhesiveness to noble metals, teeth, etc., and desirably usable in the dental field, by mixing a specified polymerizable thiophosphate compound with a specified polymerizable acid monomer as essential components. CONSTITUTION:A polymerizable thiophosphate compound of formula I (wherein m is 1-4, R is 0 or 1, R1 is an m-valent organic group having a radical- polymerizable olefinically undaturated double bond, X<1> is O, S or =NH, and Y1, Y2 and Y3 are each S or O), e.g., a compound of formula II, is mixed with a polymerizable acid monomer having at least one acid group and at least one radical-polymerizable olefinically unsaturated double bond (e.g., a compound of formula VII). The obtained mixture is further mixed with necessary additives such as a solvent, a polymerization initiator and a filler to give an adhesive.
Patent JP-2001072294-A (JP)
Title: Printer
Inventor: HOSONO HIROO
IPC: B65H23/28
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent a recording medium from jamming easily by a simple structure even when a recording medium discharge opening is blocked during printing or a space near the recording medium discharge opening is small. SOLUTION: In this printer 1, tape-like recording mediums (labels 100) are positioned between a thermal recording heat and a platen roller, and images are recorded on surfaces of the labels 100 by heating of the thermal recording head while sequentially conveying the labels 100 along their longitudinal direction. A label discharge opening 10 for discharging the labels 100 with the images recorded on them is formed on an exterior part side face of the printer 1. In such a case, by forming a passage 9 constituting one part of the label discharge opening 10 with an inclination θ deg. is respect to a sending direction of the labels 100, the labels 100 with the images recorded on them can be conveyed substantialy along the exterior part side face.
Patent JP-H0672774-A (JP)
Title: Production of sintered product of powder
Inventor: FUWA ISAO
IPC: B22F7/06
Filed: 1992-08-25
Abstract: PURPOSE:To produce a sintered member having high bonding strength without causing deformation by forming plural divisions each consisting of sinterable powder and a compacting aid and having a prescribed shape, removing part of the compacting aid, combining the divisions, removing the remaining compacting aid and carrying out sintering. CONSTITUTION:Sinterable powder such as SUS 316L powder is kneaded with a compacting aid and divisions 1, 2 each having a desired shape are formed by compacting with an injection compacting machine. Only a prescribed amt. of the compacting aid is removed by heating in a reducing atmosphere, the divisions 1, 2 are combined so that the faces 3 to be joined confront each other and the remaining compacting aid is removed. Sintering is then carried out to produce the objective sintered product of the powder. A combustion member having high bonding strength is obtd. without causing deformation due to a handling miss at the time of joining.
Patent JP-H0677234-A (JP)
Title: Formation of ic bump
Inventor: OHARA JOJI
IPC: H01L21/321
Filed: 1992-08-25
Abstract: PURPOSE:To provide a bump formation method capable of forming relatively high bumps in stable shape. CONSTITUTION:A first bumps 15 are formed for respective connecting pads 11 provided on the surfaces of IC main bodies 10 by photolithography and then the solder patterns 17 formed on the rear surfaces of glass plates 16 corresponding to respective pads 11 are thermal-transferred to the first bumps 15 to form the second bumps so that relatively high bumps 18 comprising the first and second bumps may be formed.
Patent JP-2000076863-A (JP)
Title: Circuit for preventing sinking of digit line for memory
Inventor: AZUMA MITSUHIRO
IPC: G11C11/41
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for preventing a digit line for memory from sinking that can prevent a fault mode without allowing a steady feedthrough current to flow. SOLUTION: A circuit is composed of data transition detection circuits DTD 1-DTD8 in 8-bit configuration for generating a one-shot pulse signal for controlling a pull-up transistor PL2 that works out countermeasures against a fault mode provided in a digit line only at the time when writing is started or data changes and for outputting a one-shot pulse signal for data transition when the data of a data signal DIN changes, a WEOS circuit for outputting a one-shot pulse signal WEOS for controlling writing when a write control signal WEB changes to writing from reading, and a logical OR one-shot pulse signal OSDW circuit for outputting a write control and data transition logical OR one-shot pulse signal WE-DATA-OS where a pulse width is adjusted appropriately by calculating the logical OR of the pulse signals.
Patent JP-H1072325-A (JP)
Title: Detergent composition for washing hair
Inventor: FUKUGAKI KIYOUKO
IPC: A61K8/92
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition for washing hair excellent in foaming and conditioning abilities and further in antiseptic ability and preservation stability by using an oily material together with a specific organic acid or its salt. SOLUTION: In this detergent composition, an oily material and a water soluble lower alkanoic acid or its salt are added as essential ingredients. As the water soluble lower alkanoic acid or its salt, especially propionic acid or its salt are suitable. As the oily material, fatty acid esters, above all, a propylene glycol ester of a fatty acid expressed by the formula [X1 and X2 are each a COR (R is an alkyl or an alkenyl) or H and at least one of X1 and X2 is COR] is suitable. The amount of the oily material to be added is preferably 0.1-5wt.% based on the total amount of the composition. The amount of the lower alkanoic acid or its salt to be added is preferably 0.001-2wt.%.
Patent JP-H0586271-A (JP)
Title: Polyester composition
Inventor: KIMURA MASAHIRO
IPC: C08L67/02
Filed: 1991-09-27
Abstract: PURPOSE:To obtain the subject thermoplastic polyester composition giving a molded article excellent in smoothness, slipperiness, shaving resistance and scratch resistance. CONSTITUTION:The polyester resin composition is compounded with (A) silica powder having >=2 D1/D2 which is the ratio of a particle size (D1mmu) measured by dynamic light scattering to one (D2mmu) measured by nitrogen gas absorption, and straight or branched shape of 60-600mmu D1 and has a thickness of 41-100mmu diameter and (B) spherical fine particles of an organic polymer (e.g. butyl acrylate divinyl benzene copolymer, etc.) having 1.1<r<10 size ratio (r), 0< S10<=10(kgf/mm<2>) of 10% deformed strength (S10), <0.5 relative standard deviation and 0.001-6mum, preferably 0.01-2mum average size in each content ratio of 0.001-20wt.%, preferably 0.01-5wt.%.
Patent JP-H07105787-A (JP)
Title: Illumination type switching apparatus
Inventor: SEKINE TOSHIYUKI
IPC: H01H21/00
Filed: 1993-10-05
Abstract: PURPOSE:To provide an illumination type switching apparatus of which a through hole of a switch part is made to be a small shape to prevent invasion of dust and water drops and the whole of the switch operation part can be illuminated. CONSTITUTION:A transparent or semitransparent cover part 17 is unitedly fused on an open part 16a formed in a case main body 16 and at the same time a through hole 17a is formed in the cover part 17. An operational part 13A is put on the upper side of the cover part 17 and a shaft 15 which is press- inserted into the lower face of the operational part 13A is penetrated into the through hole 17A in the way it can slide freely, so that a switch in a wrist watch case can be opened or closed. An illuminating element 25 is installed on the opposite to the cover part 17 in the wrist watch case 10 and light is radiated to the operational part 13A through the cover part 17.
Patent JP-2001073866-A (JP)
Title: V type four-cycle engine
Inventor: KASHIMA YUKINORI
IPC: F02B75/02
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a V type four-cycle engine allowing its cam shaft to be shortened as much as practicable. SOLUTION: A V type four-cycle engine includes cylinders installed in distribution in approximately V-form to the left and right in such an arrangement that the left-hand cylinders and right-hand cylinders are in dislocation in their level of installation, and two cam shafts 38 and 39 are installed for each of the left and right cylinders, and the torque of a crank shaft 10 is transmitted to the cam shafts, which are interlocked by interlocking members 47, 51, 61. The interlocking member for the right-hand cylinders is installed at the bottom of the cam shaft and the one for the left-hand cylinders is installed at the top of the cam shaft.
Patent JP-S60157782-A (JP)
Title: Tape cassette
Inventor: HARA MITSUHIKO
IPC: G11B23/087
Filed: 1984-11-26
Abstract: PURPOSE:To improve the dustproof property and the operability by providing reel shaft inserting holes in a case and a sliding body, and closing inserting holes of the case with the sliding body when a device is not used, and sliding the sliding body to allow its inserting holes and inserting holes of the case to coincide with each other when the device is used. CONSTITUTION:A sliding body 3 is stored in a cassette case 2 slidably in the direction of an arrow X1. The case 2 consists of a case body 2A and a cover body 2B which can open and close the case body 2A and closes normally the aperture in the front of the case body 2A. When the device is not used. the sliding body 3 is slided in the direction of an arrow X2 and is stored completely in the case boyd 2A, and a nothced part 10 is closed by the bottom plate of the case body 2A. Reel shaft fitting holes 17a and 17b of the case body 2A and reel shaft fitting holes 18a and 18b of a substrate 4 are shifted from each other completely, and holes 17a and 17b are closed by the substrate 4. In the cource of setting, the cover body 2B is turned at about 90 deg. with respect to a shaft 2Bb and is opened, and the sliding body 3 is slided in the direction of the arrow X1 in accordance with this opening and is pulled out partially from the case body 2A, and the notched part 10 is exposed, and holes 18a and 18b coincide with holes 17a and 17b.
Patent JP-H08113574-A (JP)
Title: Pyridazinoindole derivative
Inventor: MATSUO ICHIRO
IPC: A61K31/50
Filed: 1994-10-14
Abstract: PURPOSE: To obtain a pyridazinoindole derivative expressed by a specific formula, having excellent vasodilating action and high safety to human body and useful as a hypotensor, etc. CONSTITUTION: This derivative is expressed by formula I [R<1> is a lower alkyl; R<2> is a 5-8C cycloalkyl; R<3> and R<4> are each a group of formula II, NHNH2 or a group of formula III (R<5> to R<7> are each a lower alkyl)], preferably 5- cyclohexyl-4-(3,5-dimethylpyrazol-1-yl)-1-hydrazino-8-methoxy-pyridazi no[4,5, b]indole, etc. The derivative is produced e.g. by reacting an indole derivative of formula IV with hydrazine hydrate and successively reacting the product with a phosphorus oxyhalide, hydrazine hydrate and an acylmethyl alkyl ketone, etc.
Patent JP-S61128681-A (JP)
Title: Pick up system
Inventor: NISHIZAWA SHIGEKI
IPC: H04N5/217
Filed: 1984-11-28
Abstract: PURPOSE:To prevent a smear component from being removed and excessively deducted by detecting if a sum of a pick up signal component and a total smear component exceeds a predetermined value or not and stopping a deduction operation in case when the sum exceeds the predetermined value. CONSTITUTION:Comparators 291, 292 are disposed which compare signal amplitudes of pre-amplifiers 151, 152 with a reference electric potential 20 and a slice circuit 49 for cutting a section exceeding a predetermined level of outputs of analog switch circuits 171, 172 is disposed. After output signals from signal output lines 111, 112 of a solid state pick up element 14 are amplified by amplifiers 151, 152, they are inputted to a deducing circuit 16. The output signals of the amplifiers 151, 152 are detected by comparators 291, 292 and when amplitudes thereof exceed the electric potential, the deduction is not carried out. In this case, during a saturation, since a signal containing a vertical smear is outputted from the circuit 16, signals above a saturation level being originally unnecessary, are removed by the circuit 49 to obtain only a signal component.
Patent JP-H06102320-A (JP)
Title: Test pattern generating device
Inventor: SAITO MIKIO
IPC: G01R31/28
Filed: 1992-09-18
Abstract: PURPOSE:To provide a test pattern generating device which has an output signal including an analog signal output from a semiconductor device to be observed loaded on a mounting machine for confirming the function recorded in a logic analyzer to be used in a LSI tester. CONSTITUTION:A signal of a terminal 5 of terminals of a semiconductor device to be observed of a mounting machine 1 is input to a counter 6, and the output of the counter, an output signal of an A/D converter 9 for converting an analog signal of a terminal 7 to a digital signal and outputting the same, and the other digital output signals are input to a logic analyzer 3. The output signal of the logic analyzer is output as a test pattern through a converter 4. The counter 6 counts pulses of the clock terminal 5 and output the same, and the logic analyzer 3 records all data input during the time from the start of observation to the change point of the logical level taken as one set of data. The converter 4 counts clocks applied during the time from the change point to the change point of the next logical level and creates a test pattern according to the above data.
Patent JP-S63105601-A (JP)
Inventor: HONDA NARIHISA
IPC: A01B45/02
Filed: 1986-10-21
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-H04127198-A (JP)
Title: Musical sound controller
Inventor: NAKAMURA TOSHIHISA
IPC: G10H1/00
Filed: 1990-09-18
Abstract: PURPOSE:To vary musical sound characteristics by angle variation by setting the tilt angle at which a carried performance object is held for longer a constant time as a reference angle when the object is held at the tilt angle for longer than the constant time, and controlling the characteristics of a musical sound generated corresponding to the difference from the current absolute angle of the performance object. CONSTITUTION:When a player varies the carried performance object to an optional tilt angle, the tilt angle is detected as the absolute angle by an absolute angle detecting means 11 and a reference angle setting means 12 sets the absolute angle as the reference angle. Then an angle difference arithmetic means 12 calculates the angle difference between the reference angle set by the reference angle setting means 12 and the current absolute angle detected by the absolute angle detecting means 11 and a musical sound control means 12 controls the characteristics of the musical sound according to the angle difference. Therefore, the musical sound which is controlled by a musical sound characteristic control means 12 has characteristics corresponding to the variation angle from the reference angle. Consequently, musical sound characteristics corresponding to the angle of the performance object can be controlled corresponding to the playing attitudes of individual players.
Patent JP-H03133015-A (JP)
Title: Switch device with current loop assisting development of arc
Inventor: KURISUCHIYAN BURANSHIYAARU
IPC: H01H9/38
Filed: 1990-09-19
Abstract: PURPOSE: To acquire advantageous restriction characteristics due to the increase of effectiveness of a loop by a method, wherein the conductive loop is formed by folding lengthwise portions of a thin plate material, and the lengthwise portions drawn out in its plane are chamfered. CONSTITUTION: A loop 30 is formed by folding lengthwise portions 28, 28a and 28b of one flat material 26, which is cut from a thin plate. These lengthwise portions drawn out in its plane undergo chamfering treatment. In addition, two current loops 30b and 30c running between edge parts 14 and 17 are provided on both sides of an intermediate plane passing through contacts 7 and 8, and a deflector 19 as well. A root portion 15a of a climbing branch 15 in the current loop 30 extends from first portions 12 and 14 in a direction nearly parallel to the movement of a movable contact 4. In this case, the root portion 15a runs almost within a half plane, excluding the contacts 5,..., 8 and the deflector 19. Hence the effectiveness of the loop is increased.