baber/WOPTO huggingface dataset:
Patent JP-2001029869-A (JP)
Title: Method for coating plate-shaped material to be coated
Inventor: NAKAOKA TOYOHITO
IPC: B05D1/36
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To uniformly coat a resist film by spraying and coating a conductivity imparting agent onto the surface and/or the rear surface of a plate-shaped material to be coated to form an undried conductivity imparting film having a volume resistivity of a specified value or below and then electrostatically coating a liquid resist onto the coated surface or un-coated surface. SOLUTION: While a plate-shaped material 1 to be coated such as a printed circuit board vertically suspended is continuously conveyed, a conductivity imparting agent is sprayed and applied onto the surface and/or the rear surface thereof by utilizing a spraying device 7 to form an un-dried conductivity imparting film having <=5×106 Ω.cm volume resistivity. At this time, for example, a conductive solvent alone or a solution or dispersion of a resin for resist dissolved or dispersed in the conductive solvent is used as the conductivity imparting agent. Then, the liquid resist is electrostatically coated onto the coated surface or un-coated surface of the plate-shaped material 1 to be coated by utilizing an atomizing device 5. Thereby, a resist film can be uniformly coated on the plate-shaped material 1 to be coated thin in the plate thickness.
Patent JP-2000038983-A (JP)
Title: Fluid pressure pump
Inventor: OOTOMO AKIHIRO
IPC: F04B23/04
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain high discharging pressure while the loading of a high pressure pump is being reduced in connection with a fluid pressure pump equipped with both a high and a low pressure pump. SOLUTION: A fluid pressure pump 200 is equipped with a first pump 16 and a second pump 18. The inlet ports of the first and second pumps 16 and 18 are connected with a reservoir 12, and the discharge ports of them are connected with a loading device 14 respectively. A connection passage 42 permits the discharge port of the first pump 16 to be connected with the inlet port of the second pump 18. A normally closed closing valve 102 is provided for the connection passage 42. The discharge port and inlet port of the second pump 18 are connected with a bypass passage 202. A normally opened closing valve 204 is disposed to the bypass passage 202, when the discharging pressure P1 of the first pump 16 comes up to a reference fluid pressure P0, the closing valve 102 is opened and the closing valve 204 is thereby closed.
Patent JP-S5996259-A (JP)
Title: Continuous type glow discharge treatment
Inventor: KUMAGAI NAOTAKA
IPC: H05B7/16
Filed: 1982-11-24
Abstract: PURPOSE:To perform continuously a glow discharge treatment with an extremely small floor area and an inexpensive equipment cost by perfecting the glow discharge while an object to be treated arrayed on the concentrical circle in a treatment chamber kept in a reduced pressure gaseous atmosphere is moved one round then carrying away the object through the carrying-in and out chamber kept in the reduced pressure gaseous atmosphere equal to the atmosphere in said treatment chamber. CONSTITUTION:The inside of a glow discharge treatment chamber 1 is evacuated V and atmosphere adjusting gas G is fed thereon to maintain the atmosphere in the reduced pressure state of about 3Torr. A heating section 15 is heated to a prescribed temp. in this state. On the other hand, a carrying-in and out chamber 21 is similarly reduced in pressure and a communication port 20 is opened, through which an object M which is to be treated and is attached to a hanger 13 is suspended to an attaching metal 12 under temporary stoppage and thereafter the port 20 is closed. The metal 12 is moved one round to the position (a) with rolls by a motor 8 and is subjected to the glow discharge treatment by the glow discharge generated between the object M and the chamber 1. When the object M comes to the position (a), the circulative movement of the metal 12 is temporarily stopped and the port 20 is opened, through which the object M is pulled by the hanger into a chamber 21. The object is further transferred to the outside and the continuous operation is thus accomplished.
Patent JP-H0254241-A (JP)
Title: Method for detecting and processing picture information of film
Inventor: UMEMOTO CHOJI
IPC: G03B27/73
Filed: 1988-08-19
Abstract: PURPOSE:To qualitatively amplify the output capacity of an image sensor so as to expand a photometric extent by separately receiving rays of light from each area of a film picture with different light quantities. CONSTITUTION:Optical information of a film picture 3 is passed through four lenses 2a-2d provided in correspondence with each light receiving areas 1a-1d of an image sensor 1 in a divided state and each area 1a-1d is caused to receive the rays of light from each section of the film picture 3 by making the light quantity 4 from each section of the picture 3 different from another by operating a diaphragm mechanism in accordance with each section of the picture 3. Since each area of the image sensor 1 is caused to separately receive the rays of light from each area of the picture 3 with successively adjusted light quantities in such way, the optical information of a high-density section and output-saturated part of the film picture which cannot be detected by the conventional image sensor because the areas are out of the allow able light quantity reacting area of the image sensor can be picked up and reacted surely by the image sensor 1. Therefore, the photometric information can be expanded and, when the adjusting process is calculated, the accurate optical information of a film picture can be obtained.
Patent JP-S60100234-A (JP)
Title: Information processor
Inventor: KAMISUZU TAKAO
IPC: G06F21/86
Filed: 1984-10-01
Abstract: PURPOSE:To keep the contents of a program completely secret to the 3rd person without spoiling the function of checking the contents of the program by providing a means which makes an input signal inputted by external operation invalid forcibly. CONSTITUTION:The input signal I2 of an FETQ7 is held at a low level at a debugging request and an output terminal (0) is held at a high level to output a control signal to an EPROM program memory part 2, obtaining circuit constitution which debugs the contents of the program memory. When the need to control the program memory externally is eliminated after the debugging, an input signal I1 is held at the low level and a high voltage is impressed to a power source VDD at the same time. Then, a minus charge is stored in the floating gate of an EPROM cell Q4 to inhibit a memory control function. This state is reset by returning the cell Q4 to its original state by ultraviolet ray irradiation, etc., but the data in the memory are erased completely by the irradiation and the secrecy is held completely.
Patent JP-H0575135-A (JP)
Title: Semiconductor memory
Inventor: SHIMOJI NORIYUKI
IPC: H01L29/788
Filed: 1991-08-16
Abstract: PURPOSE:To make it possible to attain a low voltage program by installing a drill-shape pointed tip to a substrate which faces a tunnel window. CONSTITUTION:When a drain diffusion layer region 5 (DD) is grounded on a data write-side and positive high voltage is applied to a control gate (CC), the electrons are injected into a floating gate (FG) 2 from a projected part of an Si semiconductor substrate (SB) 10 by way of a tunnel oxide film 4. On an erase side, when the CG 1 is grounded with high voltage, the electrons are extracted from the FG 2. The projected part 9 can be formed with an Si anisotropic etching solution, such as KOH, for example. When writing or erasing, a potential difference is generated between the projected part and the FG 2 capacitance coupled with the CG 1. During the generation of the potential difference, the electric lines of force extended from the FG 2 are concentrated into the projected part 9 of an injector where the electric field is locally intensified so that the electrons may be tunneled at a low voltage, which makes it possible to attain a low voltage program.
Patent JP-H0955500-A (JP)
Title: Forming method of semiconductor element and mosfet formed by the method
Inventor: KAWAKAMI KENJI
IPC: H01L29/78
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a pocket layer which restrains a short channel effect not around a high-concentration diffusion layer but around a low-concentration diffusion layer near to a gate electrode by a method wherein the pocket layer is formed using a gate electrode layer, a source electrode layer, and a drain electrode layer as a mask. SOLUTION: An N-layer (low concentration diffusion layer) 11 is formed adjacent to a gate electrode 5 where P (phosphorus) ions are implanted using a gate electrode layer 10, a source electrode layer 8, and a drain electrode layer 9 as a mask. For instance, B ions are implanted for the formation of a P<+> pocket layer 12 around the N<-> layer (low concentration diffusion layer) 11. By this setup, an NMOS of LDD structure equipped with the N<-> layer 11 adjacent to the gate electrode 5 and an N<+> layer 7 extending from the N<-> layer 11 towards a field insulating film 3 is formed. Moreover, a pocket layer 12 which restrains a short channel effect is formed only around the N<-> layer 11.
Patent JP-S6183966-A (JP)
Title: Apparatus for inspecting electronic printed circuit board
Inventor: KINOSHITA TOMOYUKI
IPC: G01R1/073
Filed: 1984-10-01
Abstract: PURPOSE:To attain to enhance the inspection efficiency of a printed circuit board mounting electronic parts having various sizes, by constituting the pitch of a pair of contact pins in a freely expansible and contractible manner. CONSTITUTION:By revolving regulation screws 9, 9 in a screwing or unscrewing direction, the pitch P of contact pins 2, 2 can be regulated so as to be expanded or contracted to an arbitrary pitch. Therefore, electronic parts having various sizes can be inspected by a pair of the contact pins and, because it is unnecessary to replace the contact pins and pin holding parts every when the sizes of electronic parts are different, the efficiency of an inspection work is enhanced to a large extent.
Patent JP-2001034126-A (JP)
Title: Electric device, component abnormality detecting device and component abnormality detecting method
Inventor: AIKO YASUYUKI
IPC: G03G21/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the waste by enabling the specifying and the exchanging of a defective part to be performed properly in devices, such as copying machine and printer having plural exchangeable constituting components. SOLUTION: In this electric device (copying machine), respective constituting components, such as paper feeding rollers 1, 3 of papers P1, P2, separation rollers 2, 4, a transfer roller 5, a motor 6 driving these rollers and a sensor 7 detecting the presence or absence of paper at a certain position are controlled by the CPU 103 of a control circuit 8. Moreover, when an abnormality of the operation of a device, for example, the operation of the above described constituting component is detected by the sensor 7, the cause of the abnormality and the failure index of an estimated constituting component are stored in a RAM 104 and when the failure index exceeds a certain level, the control circuit 8 demands the exchanging of the component with a display.
Patent JP-S6450946-A (JP)
Title: Reference electrode
Inventor: TAIJI YOSHIO
IPC: G01N27/28
Filed: 1987-08-21
Abstract: PURPOSE:To eliminate the effect of falling of reference electrode liquid, by forming the bending parts of a crank flow path part in curved shapes, and providing an angle at the lower horizontal part. CONSTITUTION:A sample flow path is formed in a crank shape in the vertical direction. An opening part 6 for reference electrode liquid is provided at the part of a crank flow path part 7 in the vertical direction. Bending parts 30-33 of the crank shaped sample flow path are made to be curved shapes. Thus the yield of air bubbles due to the disturbance of solution and fluctuation in pressure is suppressed. An angle is provided at a horizontal part 34 beneath the crank flow path part 7 so that fine air bubbles, which are yielded in rare possibility, are not accumulated at the corner parts. Thus, the effects of the following phenomena can be eliminate: disturbance of a liquid contact surface due to difference in specific gravities of the sample and the reference electrode liquid; and falling of the reference electrode liquid on an ion concentration detector of the reference electrode. Therefore, erroneous measurement is eliminated.
Patent JP-H0492332-A (JP)
Title: Electromagnetic contactor
Inventor: NISHIZAWA SHINYA
IPC: H01H50/64
Filed: 1990-08-03
Abstract: PURPOSE:To make it possible to increase a capacity without widening dimension in the width direction and prevent an increase in contact resistance through a wipe contact by connecting the edge part on one side of a L shape lever to a movable block, and connecting the edge part on the other side to a movable contact point support. CONSTITUTION:A curved part of a lever 21 formed in a L shape is supported with a shaft 20, and one side of the lever 21 is arranged to run along the edge surface of an electromagnetic coil 6, and the other side is arranged to run along the side surface of the electromagnetic coil 6, and the edge part on one side of the lever 21 is connected to an operational plate 10, and the edge part on the other side is connected to a movable contact point support 18. When an electric current is supplied to the coil 6, a plunger 7 of an electromagnetic unit 1 moves in the arrow S direction, and the plate 10 push-presses one edge of the lever 21, and the lever 21 is put in turning motion in the anti-clockwise direction with the shaft 20 setting as its fulcrum, and the other edge of the lever 21 pulls down the support 18 in the lower direction against a return spring 19. At this time, a slight component force is created in the arrow T direction so as to dislocate the movable contact point support 18 in this direction. Thereby, respective movable contact points 16 and 16a are put under wipe contact conditions with respective fixed contact points 22 and 22a.
Patent JP-S58107660-A (JP)
Title: Integrated circuit device and manufacture thereof
Inventor: SUMA JIROU
IPC: H01L21/60
Filed: 1981-12-21
Abstract: PURPOSE:To apply sufficient contact pressure during the tests in the manufacture, by providing two terminals which are connected to electrodes of a semiconductor chip and further connected to an external device in supporting frames, and connecting the electrodes and the terminals by metallic wires. CONSTITUTION:Conductive layers are provided on an insulating plate, wherein a disk part 1 is attached to two parallel supporting frames 2 and 2'. A semiconductor chip mounting region, the terminals 3, processing and testing terminals 7, and conductor wires 8, which connect at least two of the terminal 3 and the terminals 7, are provided by etching. The terminals 7 are provided in the supporting frame 2 so that their end parts are terminated at the end part of the supporting frame 2. Then the semiconductor chip 4 is mounted and fixed, and the electrodes of the semiconductor chip 4 and the terminals 3 are connected by the metallic wires 5. The surface is coated by a resin 6 and protected. Then the device is plugged into a receptacle 11 of a measuring device. After the electrical measurement has been performed, the supporting frames 2 and 2' are cut.
Patent JP-S6451109-A (JP)
Title: Deep bed filtration type filter
Inventor: NAKAJIMA YOSHIMITSU
IPC: B01D29/46
Filed: 1987-08-21
Abstract: PURPOSE:To manufacture a filter of simple structure and high performance by clamping a filter medium with projected plates at the bore sections formed in the lamination direction of laminated filter medium. CONSTITUTION:A bore section 4 perforating through a laminated filter medium 6 in the lamination direction is provided, and projected clamping plates 8 with projected sections of said bore section 4 are installed from both ends in the lamination direction in a manner to face each other inwardly to the filter medium. Then, the plates 8 are properly pressed from both sides and a filter 2 is constituted. As a result, a deep bed filtration type filter of simple structure and high performance can be manufactured.
Patent JP-H0888196-A (JP)
Title: Laser treatment method
Inventor: CHIYOU KOUYUU
IPC: H01S3/00
Filed: 1995-07-20
Abstract: PURPOSE: To provide a technique for applying a laser beam while the output is kept stable, when semiconductor is annealed by using a laser beam. CONSTITUTION: A laser light oscillated from an oscillator 2 is reflected by total reflection mirrors 5, 6, amplified by an amplifier 3, reflected by total reflection mirrors 7, 8, and enters an optical system 4, in which the laser light is shaped into a linear beam. The linear beam is reflected by a mirror 9, and a specimen 11 on a stage 10 is irradiated with the reflected linear beam. The output energy of laser is fixed in the range where the laser can be stably outputted. A plurality of attenuation filters different in transmittance are inserted in the part between the total reflection mirror 8 and the optical system 4, thereby changing the irradiation energy.
Patent JP-S63125415-A (JP)
Inventor: GERUHARUTO KEENITSUHI
IPC: B60G7/02
Filed: 1987-08-21
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-H0930007-A (JP)
Title: Ink jet recording apparatus
Inventor: KOSUGI YASUHIKO
IPC: B41J2/175
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To prevent clogging even when ink easy to form a film for printing of high quality is used. SOLUTION: An ink jet recording apparatus is equipped with a drive voltage generation circuit 31 generating a trapezoidal first drive voltage in synchronous relation to the timing signal from the outside, a drive circuit 32 outputting first drive voltage to a piezoelectric vibrator 17 corresponding to the printing signal from the outside and also outputting second voltage for generating small pulses of a degree not emitting ink droplets from nozzle orifices to the piezoelectric vibrator 17 held to a non-printing state over one cycle or more and a control means 30 stopping the application of small pulses when the application time of small pulses after the completion of printing exceeds a predetermined time.  Fine vibration is applied to a meniscus in order to prevent the clogging of nozzle orifices without generating ink mist by applying small pulses when ink droplets are not emitted over one cycle or more and the application of small pulses is stopped at a point of time when printing is interrupted and the application of small pulses continues for a predetermined time or more to prevent the filming of ink at the nozzle orifices by fine vibration.
Patent JP-H0885704-A (JP)
Title: Glycosaminoglycan derivative, gel of acrylamide copolymer of the derivative, and enzyme identification method
Inventor: MIURA RIYUU
IPC: C08L29/10
Filed: 1995-07-21
Abstract: PURPOSE: To obtain a specific glycosaminoglycan derivative which readily copolymerizes with acrylamide to give a copolymer gel useful in the identification of a glycosaminoglycan hydrolase. CONSTITUTION: This glycosaminoglycan derivative has a structure comprising a residue (a) having a reduced terminal saccharide and an allyl-terminated compound bonded to the saccharide through an aminoalkyl or acid amide bond. It is represented by the formula (wherein GAG-R' is the residue (a), and R' is CH2 or CO). The glycosaminoglycan is preferably selected from among hyaluronic acid, chondroitin, chondroitin sulfate, dermatan sulfate, heparin, keratan sulfate, and heparan sulfate.
Patent JP-2000040792-A (JP)
Title: Semiconductor device
Inventor: IWATA AKIRA
IPC: H01L27/115
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a constitution, wherein while avoiding giving adverse effects such as a reduction in the current supply power of a boosting circuit on the operating characteristics of an internal circuit, an input/output pad used for an inspection of the internal circuit on monitoring, evaluation or the like before a semiconductor wafer is diced can be removed. SOLUTION: This semiconductor device is provided with an internal circuit 13, provided within a chip region 11 of a semiconductor wafer, a fuse 15 provided within the region 11, and an input/output pad 14 which is provided on a dicing line 12 formed on the wafer is connected with the circuit 13 via the fuse, and is used for an inspection of the circuit 13 in before the wafer is diced.
Patent JP-H0542767-A (JP)
Title: Optical disk and optical recording method
Inventor: YAMADA TAKASHI
IPC: G11B7/2472
Filed: 1991-08-19
Abstract: PURPOSE:To achieve the enhancement of MTF characteristics and the reduction of jitter using an optical disk capable of forming a recording pit without damaging a substrate and excellent in the time response of pit formation, not generating the deterioration of the substrate or the recording pit and excellent in various characteristics. CONSTITUTION:In an optical disc wherein a recording layer 2, a reflecting film 3 and a protective film 4 are provided on a light pervious substrate 1, the recording layer 2 contains a phthalocyanine dye and the phthalocyanine dye in the recording layer 2 is sublimed by irradiating the optical disc with light on the side of the light pervious substrate 1 to form a recording pit 5 only in the recording layer 2 without deforming the light pervious substrate 1.
Patent JP-H0742385-A (JP)
Title: Vehicle guidance system
Inventor: ARIMORI FUKUO
IPC: E04H6/00
Filed: 1993-07-30
Abstract: PURPOSE:To utilize parking space efficiently without employing dispatchers by providing a tag on which vehicle information is written, an information reader for reading the information, a positioning device for determining positions through the analysis of the information, and a guide display panel for displaying the positions. CONSTITUTION:A tag 2 on which vehicle information is written is attached to a vehicle 1. As the vehicle 1 approaches a gate 3, data is transferred between an antenna 4 and the tag 2. The information is read by a tag information reader 5 and transferred to a vehicle guidance controller 6. Next, the vehicle guidance controller 6 consults a vehicle data file 7 to determine an optimum parking platform number. Then a gate drive B opens the gate 3 while a guide display panel 9 is lighted to display the number. A parking garage can therefore be used effectively without increasing the number of dispatchers.
Patent JP-H1044954-A (JP)
Title: Turning control device of vehicle
Inventor: SANO YOSHIAKI
IPC: B60T8/24
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To further appropriately perform the turning control by giving a braking force to a corresponding wheel to perform the turning control of a vehicle based on the reference yaw rate and the actual yaw rate, and stopping the turning control based on the deviation between the actual yaw rate and the estimated yaw rate. SOLUTION: The target yaw rate rt calculated by a target yaw rate operation part 102 based on the vehicle speed V and the information 6 of the steering angle from a steering wheel angle sensor 26 indicates the reference value of the yaw rate. The braking pressure of each wheel is controlled by pumping the pressure in a wheel brake by the required yaw moment rd to be calculated from the target yaw rate rt and the actual yaw rate (r) from a yaw rate sensor 30. Incorrect yaw moment control in the bank traveling can be prevented by detecting the bank traveling of a vehicle by the deviation (r-rgy) between the actual yaw rate (r) to be generated as the bank angle is increased and the estimated yaw rate rgy.