baber/WOPTO huggingface dataset:
Patent JP-H0857362-A (JP)
Title: High voltage output control device for electrostatic spray coating
Inventor: SEIKE YOSHIYUKI
IPC: B05B5/053
Filed: 1994-08-26
Abstract: PURPOSE: To prevent the maloperation due to an electrical disturbance in a control part by insulating a detecting part for detecting an actual current signal flowing between an electrostatic spray gun and a material to be coated from a control part so that a DC current may not flow between them. CONSTITUTION: A detecting part A for detecting an actual current signal flowing between an electrostatic spray gun 2 and a material to be coated 1 is constituted of a resistance 3, an amplifier 4, a modulation circuit 5 and a primary coil 7 of a transformer 6. A control part B is formed of a secondary coil 8 of the transformer 6, a demodulation circuit 9 and a control circuit 10 and is insulated from a ground. In this constitution, since the detecting part A and the control part B are insulated from each other between the primary and the secondary coils 7, 8 of the transformer 6, maloperation of the control circuit 10 due to an electric noise generated by discharge between the material to be coated 1 and the electrostatic spray gun 2 is prevented.
Patent JP-H0276120-A (JP)
Title: Magnetic recording medium
Inventor: IDE TOSHIAKI
IPC: G11B5/708
Filed: 1988-09-10
Abstract: PURPOSE:To improve wear resistance by adding alumina which is specified in the content ratio of an amorphous- and alpha-phase as a polishing material into a magnetic layer. CONSTITUTION:The alumina in which >=50wt.% is the amorphous phase and the balance consists mostly of the alpha-phase is added as the polishing material into the magnetic layer. The arbitrary control of the alpha phase content of the alumina is possible if the fine powder alumina is calcined in a short period of time at a relatively low temp. The alumina which has not a spherical but a unshaped angled shape is used for the alumina in which the amorphous content is >=50wt.% and the greater part of the balance is the alpha phase. The head polishing power of the medium is greatly improved in this way and the degradation in the friction characteristic by head deposits is eliminated. The remarkable improvement in the wear resistance and durability is attained.
Patent JP-2000049521-A (JP)
Title: Glass antenna device for automobile
Inventor: YAMASHITA TAKASHI
IPC: H01Q1/32
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To improve receiver sensitivity without a preamplifier. SOLUTION: A rear window glass plate 1 is provided with a defogger 4, a reactance circuit module 8 is connected to the defogger 4 so that antiresonance can be performed between the defogger 4 and a car body open part for a rear window and a reactance circuit module 41 is entered between a feeding terminal 40 and an AM radio receiver 30 to make the inputs of the defogger 4 and the receiver 30 resonate.
Patent JP-H0569329-A (JP)
Title: Abrasive grain for high pressure water jetting nozzle
Inventor: KAWAHARA KATSUMI
IPC: B24C11/00
Filed: 1991-09-05
Abstract: PURPOSE:To provide abrasive grains, which can maintain the cutting performance by a high pressure water jetting nozzle excellent and which can restrict the abrasion of an abrasive nozzle. CONSTITUTION:Abrasive grains 10, 10,... to be used for a high pressure water jetting nozzle, in which a jet from a orifice is contaminated with the abrasive grains 10, 10... and is injected toward a work 12 to be processed through a nozzle hole 42 of an abrasive nozzle 4, are made of the material having a high degree of hardness such as garnet or the like, and the surface thereof is coated with a film layer 11 having the self-lubricating property. With this structure, coupled with that an angle of incidence of the abrasive grains 10, 10,... against the inner peripheral surface of the nozzle hole 42 is small, slip is generated between both the abrasive grains and the inner peripheral surface of the nozzle hole 42 to restrict the abrasion of the inner peripheral surface of the nozzle hole 42 as little as possible. Since an angle of incidence of the abrasive grains 10, 10,... against a side of the work 12 to be processed is nearly 90 degrees slip is not generated to achieve the excellent cutting performance.
Patent JP-S60118570-A (JP)
Title: Discharge device
Inventor: TAKAHASHI YUUJI
IPC: B65H29/20
Filed: 1983-11-30
Abstract: PURPOSE:To prevent jamming of a sheet from being produced by detachably mounting a discharge driving means driven interlocking with a discharge means and a tray member on a sheet discharge device such for example, as a copying machine, etc., and increasing sheet housing capacity of the device. CONSTITUTION:A discharge unit such, for exmaple, as a copying machine, a printing machine, a laser beam printer and the like for conveying and discharging sheets, etc. is adapted to include a paper discharge device 20 detachably provided outside the boby of the discharge unit. The discharge device 20 includes a paper discharge roller 5 provided on the body, a transmission roller 21, and a paper discharge roller 27 driven for rotation interlocking with intermediate gears 22, 23, 24, 25 provided thereon, and is adapted to drive sheets discharged from the body via sheets guides 31, 32. A tray member 7 is mounted below by H from the discharge port of the body to increase loading capacity of the device. For the tray member 7, one used for the body is employed as it is.
Patent JP-S61103305-A (JP)
Title: Constant current source circuit
Inventor: MURAKAMI KENJI
IPC: H03F3/343
Filed: 1984-10-26
Abstract: PURPOSE:To make the drawing current value constant even if the potential changes by connecting the 1st conduction type depletion transistor (TR) and the 2nd conduction type TR in series. CONSTITUTION:When a potential impressed to a current control terminal VB is dropped by DELTAV, the potential at a connecting point Q is dropped by DELTAV by the potential fluctuation of the current control terminal VB. The gate-source voltage of the 2nd conduction type TR P11 is VB-VQ and the gate-source voltage of the 1st conduction type TR N14 is also VB-VQ, and since the gate-source voltage of both the TRs N14, P11 is constant independently of the fluctuation of the potential at the current control terminal VB, the current value is made constant.
Patent JP-2001051884-A (JP)
Title: Network operation system, command feeding method, and recording medium
Inventor: YAMAMOTO YASUHIRO
IPC: G06F12/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To shorten the development period for following up specification alterations of network element(NE) control commands by referring to a database and sending a command of optimum system version to an NE when an operator inputs a control command of a communication device. SOLUTION: When the operator performs control with commands, a system file version deciding process part 7 retrieves and obtains the system file version of an NE to be controlled with the commands from a database of a system file version management part 8. With this system file version, command translating process parts 4 and 5 corresponding to versions A and B to be started are decided. A command distributing process part 6 selects one of the interfaces of the command translating process parts 4 and 5 according to the decision result. Then the commands that the operator inputs are generated or translated by the command translating process parts 4 and 5 to fed the commands to the NE through a communication control part 3.
Patent JP-H0418225-A (JP)
Title: Method and device for vacuum packing
Inventor: SANDORO BURENBIRA
IPC: B65B9/04
Filed: 1990-08-28
Abstract: PURPOSE: To provide a high precise level adjustment of coating film by a method wherein an advancing means includes a clamping means for advancing a first film web, a means for releasing flanges of a clamping means at a covering station, and a means for closing flanges of the clamping means. CONSTITUTION: Rolls 11 and 15 guide a covering film 3. The covering film 3 changes its direction through the inverting roll 15 and then the film is moved in the same direction as that of a supporting web 4. The film is extended in a longitudinal direction under a tension force in a longitudinal direction applied to the film 3. The extended state is maintained by clamps 16. Each of the clamps 16 includes a rotary upper flange 16a over a fixed bottom flange 16b so as to clamp a supporting web 4 and the film 3. The film 3 is moved by the clamps 16 for use in advancing the supporting web 4. The clamps are closed for advancing the web 4 between a thermo-forming station 6 and a covering station II. As the clamps pass on a cam plate 17, they release the upper flange 16a and return to their closed shape so as to clamp the edge part of the film 3 and the edge part of the supporting web 4.  The film 3 is clamped by the supporting web 4 while it is being passed within a station 5 for VSP and the film is not shrunk.
Patent JP-S61103119-A (JP)
Title: Manufacture of polarizing plate for stereoscopic image
Inventor: MAEDA KAZUO
IPC: G02B27/22
Filed: 1984-10-26
Abstract: PURPOSE:To eliminate difficulty in adhering two polarizing plates accurately at desired positions where most stereoscopic image is obtained by adhering PVA films which have orthogonal drawing directions to a transparent base from above and below, and thus forming a stereoscopic laminate sheet previously. CONSTITUTION:The drawn PVA films 1 and 2 has the drawing directions 2 and 4 and the transparent base 6 is, for example, a TAC film; and those are adhered together to form the stereoscopic laminate sheet 5. Then, a drawing 7 having a polarizing function is dyed on both top and reverse surfaces of the laminate sheet 5. In this case, the drawing 7 is formed by a photographic resist method. Namely, photosensitive resist is formed on the drawn PVA films 1 and 3, exposure is performed by using a negative, and development is carried out; and a resist removal part, i.g. PVA exposure part is dyed with an iodine or dichroic dye and dried, the resist part is removed, and a transparent protective film is used for protection. In this case, an upper and a lower polarizing picture shift in position from a center line l to left and right respectively.
Patent JP-S58113211-A (JP)
Inventor: IRURARO KUTSUFUIAANI
IPC: C08F4/62
Filed: 1982-12-24
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-H0275084-A (JP)
Title: Similarity arithmetic circuit for pattern matching
Inventor: MATSUI SHINJI
IPC: G06T7/00
Filed: 1988-09-12
Abstract: PURPOSE:To compress the bit length of data and to execute the highly accurate similarity operation with a comparatively small circuit constitution by obtaining the data composed of an index and a mantissa when the large numeric data of the number of bits appear as the output of a multiplier and a product sum arithmetic unit on the way of a similarity operation. CONSTITUTION:After the data obtained by the arithmetic result of product sum arithmetic unit 21 and 24 are converted to the data form composed of the index and the mantissa by data form converting circuits T1 and T2, operation is executed. Thus, when the compressing is executed in order to minimize the circuit constitution of the large numeric data of the number of digits to appear as the result, etc., of a product sum arithmetic unit, a code bit is obtained from a floating point expression and converted to the simplified data form. Thus, the number significant digits can be easily secured, a high accuracy operation can be executed, and the numeric data after conversion can be easily handled by a multiplier, an adder and a comparator constituted generally by the IC level. The constitution of the converting circuit itself can be also the simple one composed of a shift register and a counter clock generating circuit.
Patent JP-H0781650-A (JP)
Title: Travel device for small motor-driven car
Inventor: KAWABATA GONSHIRO
IPC: B62K5/02
Filed: 1993-09-13
Abstract: PURPOSE:To enable a direction control front wheel to pass easily over a groove or a step difference or the like even if it is made diametrically small in a small electric motor car having a driving rear wheel and the direction control front wheel. CONSTITUTION:A footboard 8 to a direction control front wheel 2 is installed on a front wheel frame 11 so as to be rotatable freely around a sideways turning support shaft 9 in a condition of passing through a acting position where the direction control front wheel 2 gets on it and rolls, and a fixing means 12 is arranged to fix the footboard 8 in an upper housing position on the front side of the direction control front wheel 2.
Patent JP-S6471547-A (JP)
Title: Method for fitting valve seat
Inventor: MURASE HIROYUKI
IPC: F01L3/22
Filed: 1987-09-10
Abstract: PURPOSE:To restrain the generation of chattering and looseness and to prevent the fall out by plastically deforming the tapered part of the inner peripheral side of a valve seat preform while pressing it outward and engaging it with the groove provided on the seat fitting part of a cylinder head. CONSTITUTION:A valve seat preform 8 forms the tapered part 4 whose inner diameter is gradually contracted on its inner peripheral side besides a tapered face 7. This valve seat preform 8 is press-fitted into a fitting part 2, a circular columnar jig 5 is simultaneously penetrated to the inside of the preform 8, the tapered part 4 is deformed for the external part and a rise part 6 is formed so as to store in the groove 3 of the fitting part 2. A valve seat 1 is thus hardly loosened nor fallen out even in case of its thermal expansion largely by being exposed to high temp. for a long time.
Patent JP-H04107626-A (JP)
Title: Fraction arithmetic unit
Inventor: TAKEDA SHIGEKI
IPC: G06F15/02
Filed: 1990-08-28
Abstract: PURPOSE:To obtain the calculation result accordant with the calculation purpose by displaying the decimal data divided by a constant after converting it into the fractional data and displaying a fraction when the decimal data, i.e., the arithmetic result is equal to the product obtained with the constant. CONSTITUTION:When an adverse trigonometrical function X = sin<-1>(1/2) is calculated in a radian unit, for example, 'sin<-1>(1/2)' is inputted through a key input part 1 and calculated by an arithmetic part 2. Thus '0.523599' is displayed at a display part 3. Then 'divided by pi' is inputted through the part 1 and '0.166666' is displayed at the part 3. Then '1/6' is displayed with an input instruction of the fractionization. Thus the answer shows (1/6).pi radian. As a result, the decimal data shown in the product obtained with a constant is displayed as the fractional data accordant with the calculation purpose.
Patent JP-H0957634-A (JP)
Title: Cleaning tape for liquid crystal panel and manufacture thereof
Inventor: YAMAZAKI TORU
IPC: G09F9/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning tape which has resilience and will never damage a work to be processed with residues. SOLUTION: A surface of a foaming base member 20 in which continuous bubble cells are formed is subjected to a buff process so that the cells 23 in the facial layer are exposed, and the underside is supported by a backing member 25, and a polishing layer 24 is formed at the surface where cells are exposed. Existence of bubble cells gives a resilience, and formation of the polishing layer along the bubble cells will increase the region of polishing layer, and the work to be processed will never be damaged because the residues from polishing intrude into the cells.
Patent JP-S58119497-A (JP)
Inventor: PEETAA OISUTATSUKIO
IPC: B01D33/00
Filed: 1982-12-27
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-H0392202-A (JP)
Title: Guide bush
Inventor: MASUDA HIROKATSU
IPC: B23B13/12
Filed: 1989-09-01
Abstract: PURPOSE:To prevent damage to a super hard part when the part is brazed to a bush body by forming a slit on one end side of the bush body between plural cut slits for expansion/contraction in the super hard part, which communicates with the inner periphery of the bush body and extends from one end to the other end of the super hard part. CONSTITUTION:After three cut slit parts 17 for expansion/contraction and three slit parts 18 are formed on a bush 11, a super hard part 21 is brazed to an inner periphery surface at the forward end side of the bush body 11. Since the cubic volume and accordingly the heat capacity of the bush body 11, being provided with the slit parts 18 in addition to the cut slit parts 17 for expansion/ contraction, are small and an area of connection between the bush body 11 and the super hard part 21 is reduced because of the slit parts 18, a distortion produced by a difference of a thermal expansion coefficient between steel and super hard metal is reduced. Even if the super hard part 21 consists of the super hard metal of high hardness, which is brittle because of low cobalt content, generation of a crack due to the heating and cooling in the brazing is therefore prevented.
Patent JP-2001046502-A (JP)
Title: Injection syringe needle
Inventor: KO KOSHO
IPC: A61M5/32
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a syringe needle that raises safety in health and life of personnel involved in medical treatment such as doctors, nurses and the like. SOLUTION: The syringe needle is formed with composition including an outer shell 1, a metal needle head 2, a plastic needle head 3 and an outer cover 4. The slidable metal needle head 2 is fit in the outer shell 1, possible to extend and retract with respect to the outer shell 1, and the both outer shell 1 and metal needle 2 can be set at the prescribed position. With push and pull actions of a push block 24 of an upper spring plate 23 at the top of the metal needle head 2, whole of the head 2 can be inserted into the outer shell 1. And a hard needle 22 never escapes from the outer shell 1 when a projecting block of a lower spring plate fits a stopper groove 15. Accordingly, fear that the hard needle 22 of the metal needle head 2 injures hand or finger of clinical personnel by careless handling is reduced.
Patent JP-2000052243-A (JP)
Title: Polishing working device
Inventor: SATO SHUZO
IPC: B24B37/04
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To enhance and stabilize an amount of polishing and working accuracy by automatically correcting working conditions in the polishing working device using the chemo-mechanical polishing method for a wafer W, and object to be polished. SOLUTION: This polishing working device comprises a working condition data selecting and holding part 114 for holding working condition data set in such a way that an amount of wafer polishing done by a polishing tool may be led to the target amount of polishing for polishing, an X-axial speed pattern correcting part 118, serving as a working condition data correcting means, for correcting the working condition data so that the amount of polishing may come to uniform based on the amount of polishing at each position of the detected wafer, and a Z-axial position pattern correcting part 119.
Patent JP-H0391082-A (JP)
Title: Method for generating icon parts
Inventor: YAMADA SHINICHI
IPC: G06F3/048
Filed: 1989-09-04
Abstract: PURPOSE:To reduce burden when icon program parts are developed, and to utilize the icon program parts for various systems by generating he icon pro gram parts with function to display icon as a menu in a picture. CONSTITUTION:In an icon parts generating system, an icon display part 202 displays the layout of the icon on a display 201 based on an icon picture element table 204, and an icon picture element table edition part 203 edits an icon picture element table based on the shape of the icon applied from the display 201. Further, an icon picture element table generation part 205 generates the icon picture element table based on icon picture element parts and an icon parts generation part 206 generates icon parts 207 based on the icon picture element table. Thus, when a programmer develops the icon program parts, the burden is reduced and the generated icon program parts can be utilized for the various systems.
Patent JP-H06188417-A (JP)
Title: Esd protection relating to demad action exceeding power supply voltage of input
Inventor: CHIYON HAI HOAN
IPC: H01L29/78
Filed: 1993-09-13
Abstract: PURPOSE: To provide a circuit for protecting an integrated circuit from electrostatic discharge. CONSTITUTION: The circuit utilizable for protecting an integrated circuit mechanism from the electrostatic discharge is presented. A first bipolar transistor Q10 is provided with an emitter connected to an IC mechanism and a collector (c) connected to the ground. A second bipolar transistor Q20 is provided with the emitter (e) connected to the IC mechanism, a base (b) and the collector (c) connected to the base (b) of the first bipolar transistor Q10. A field-effect transistor M10 is provided with a gate (g) and a drain D connected to the IC mechanism, a source S and a main body connected to the collector (c) and base (b) of the second bipolar transistor Q20 and connected to the base (b) of the first bipolar transistor Q10.  A diode D10 is provided with a cathode (c) connected to the main body and source S of the field effect transistor M10, connected to the collector Q20 and base of the second bipolar transistor and connected to the base (b) of the first bipolar transistor Q10.
Patent JP-S61105166-A (JP)
Title: Facsimile equipment
Inventor: NAGATOSHI KOICHI
IPC: H04N1/06
Filed: 1984-10-29
Abstract: PURPOSE:To make a drum smaller and to realize communication with an equipment with larger drum by determining the diameter of the cylindrical drum for main scanning on basis of the ratio of short sides of small manuscript to be transmitted and large recording paper and the length and sub-scanning speed on basis of the long sides of the said manuscript and said recording paper. CONSTITUTION:It is assumed that the size of the manuscript and recording paper on the transmitting side is maximum A5 and that on the receiving side is A4. The size of a cylindrical drum is as follows. The diameter 9d) on the transmitting side is determined on basis of the ratio (148/210) of short sides of A5 and A4. The length 1 is determined on the basis of the ratio (210/297) of long sides of A5 and A4. The rotating speed of the drums is constant as in the conventional case. The sub-scanning speed of a head 4 is determined on basis of the above ratio (210/297). Therefore, the main scanning and sub- scanning completion timing of the transmitting equipment is identical to the completion timing of the receiving equipment and the picture of A5 is enlarged into that of A4 on the receiving side.
Patent JP-H0567883-A (JP)
Title: Multilayer printed circuit board
Inventor: KIMURA KOICHI
IPC: H05K9/00
Filed: 1991-09-06
Abstract: PURPOSE:To facilitate a thermal design and to improve a cooling effect. CONSTITUTION:A region of a component placing surface of a multilayer printed circuit board body 100 formed by laminating a plurality of printed circuit boards except a through hole forming region, a connecting pad mounting region and a wiring pattern fanning region has insulation and is covered with AlN ceramics 90 having high thermal conductivity.
Patent JP-S59120256-A (JP)
Inventor: ASAKAWA HAJIME
IPC: B02C15/00
Filed: 1982-12-28
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。