baber/WOPTO huggingface dataset:
Patent JP-2000068227-A (JP)
Title: Method for processing surface and device thereof
Inventor: MIYAKE KOJI
IPC: H01L21/265
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To improve uniformity of irradiation ion energy to an object to be processed, to increase ion irradiation amounts, and to increase the upper limit of the irradiation ion energy by suppressing the spread of an ion sheath formed between a plasma and the object to be processed. SOLUTION: This device is provided with a porous electrode 40, arranged so as to face the processing face of an object 6 to be processed with an interval (a distance D) in between, and this porous electrode 40 is fixed through an electrode supporting body 46 to a ground potential. The porous electrode 40 can be provided with plural small holes, and plural metal thin wires can be arranged as mesh-like or interdigital wanner. A negative pulse-shaped bias voltage VB is impressed from a bias power source 26 to the object 6 to be processed, which is supported by the supporting body 8.
Patent JP-H1097031-A (JP)
Title: Photographic sensitive material package and manufacture thereof
Inventor: AKAO MUTSUO
IPC: G03C3/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a photographic sensitive material package capable of exactly securing the light shielding property of a roll-like photosensitive material and extremely facilitating its packaging work. SOLUTION: This package is constituted of a belt-like ring member 4 provided with a core 2, the rolled photosensitive material 1 wound around the core 2 and a side surface light shielding body 101 shielding at least the side surface of the material 1 from light and constituted so that the shielding body 101 can be brought into contact with the core 2 by specified width W and a ring-like light shielding main body 3 provided with a drawing-out part 5 on an inside circumference (core) side and formed sufficiently larger than the outside diameter D of the side surface of the material 1. Then, the ring member 4 is fixed to the drawing-out part 5 by a heat seal part 5a.
Patent JP-H1195123-A (JP)
Title: Microscope stage
Inventor: TSUJI HARUYUKI
IPC: G02B21/26
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To accurately position a Y stage and an X stage in a short time and to enhance efficiency when the defect on a glass substrate is observed by switching and properly using the positioning operation thereof driven by a motor and the manual high-speed moving operation thereof. SOLUTION: The Y stage 1 is connected to a Y ball screw 7 through a Y clutch part 9 and the X stage 2 is connected to an X ball screw 10 through an X clutch part 12 so as to be driven to be moved by the motor. Since the connection thereof by the clutch parts 9 and 12 are released and a mode is switched to a manual moving mode by the action of a change-over switch 14, the accurate positioning operation driven by the motor and the manual high-speed moving operation are switched and properly used. Thus, when a microscope is used for observing the defect on the large-sized glass substrate, a position to be observed on the glass substrate is set at a prescribed position in a short time while keeping the high positioning accuracy of the stages by using the manual moving operation together. Besides, the working efficiency is enhanced when the defect of the glass substrate is observed.
Patent JP-H04129843-A (JP)
Title: Traction control device for vehicle
Inventor: TSUYAMA TOSHIAKI
IPC: B60W10/188
Filed: 1990-09-21
Abstract: PURPOSE:To prevent the lowering of travel stability due to engine braking by making engine brake inhibitory control according to a road surface friction factor at the time of traction control finish in an engine braking condition directly after the traction control finish. CONSTITUTION:When the directly after finish of traction control is judged with a control unit UTR, an engine braking condition or not is decided with engine braking judging means 61-63, and 70, and the UTR, and an non-engine- braking control is decided when the engine braking condition does not exist. When the engine braking condition exists, the smallness or not of a road surface friction factor than a given value at the time of traction control finish is judged, and if larger than the given value, non-engine-braking control is decided, and if smaller than the given value, engine brake inhibitory control, that is, a control in which the opening of an ISC valve is suitably increased, is made. The opening of the ISC valve in this case can be either a given fixed value or a value which becomes the larger as the road surface friction factor is the smaller.
Patent JP-S63108541-A (JP)
Title: Production of substrate for optical disk
Inventor: YOKOGAWA YOSHIO
IPC: C08F2/48
Filed: 1986-10-27
Abstract: PURPOSE:To permit continuous use of a stamper and production of an optical disk substrate having high moisture and heat resistance by using an epoxy substrate itself as a mask and providing release agent layers simultaneously to the specific outer peripheral part of the stamper and the side face on the outer periphery of the epoxy substrate. CONSTITUTION:The substrate 1 essentially consisting of the epoxy resin and epoxy vinyl ester resin previously worked to a disk shape is disposed on the stamper 2 having the diameter larger than the diameter of the substrate 1 and the release agent layers are provided on the exposed outer peripheral part of the stamper 2 and the side face on the outer peripheral face of the substrate 1. The substrate 1 is then pulled upward and after a UV curing resin 5 is packed between the stamper 2 and the substrate 1, the resin 5 is compressed via glass plates 3 by means of jigs 4 and is thereby uniformly force and spread, following which light is projected thereto by a metal halide lamp to cure the resin. The glass plates are thereafter removed and the substrate is stripped from the outer peripheral part, then nothing remains on the stamper 2 and the stamper is usable in the ensuring production.
Patent JP-H09202034-A (JP)
Title: Method for compounding color matching and apparatus therefor
Inventor: UIRIAMU ESUTERU CHIEESAMU
IPC: H04N1/60
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To optimally reproduce a specific color by obtaining a standard color spectrum and subsequently searching one set of previously used color preparations to calculate one set of color recipes and selecting the most matched color recipe from one set of the recipes and inspecting the acceptability of the test patch formed from the color recipe. SOLUTION: After a standard spectrum curve for color matching is measured (36), additional data of relative importance such as cost, a color or opacity is inputted (38). Thereafter, the previous most matched color preparations are searched according to a case data base (40) and the most matched color matching sample is selected (42) and inspected for determination (44). When the color of this color matching is hard to accept, a color recipe of color matching most matched with a standard color is adapted (46) and a trial test is performed by using this color recipe (48). Subsequently, the test result is read (50) and inspection is further performed to determine whether or not color matching is given (52) and, when color matching is hard to accept, either one of a manual, synthesis and inspection is repeated.
Patent JP-S60247391-A (JP)
Title: Subcarrier reproducing circuit for television receiver
Inventor: RONARUDO KUAN
IPC: H03L7/00
Filed: 1984-11-30
Abstract: PURPOSE:To prevent the degradation of a picture without shortening a video band width by comparing the output of a variable frequency oscillator with the output of a fixed frequency oscillator and a color burst signal taken out from the video signal of a television receiver by an error detecting circuit and controlling the variable frequency oscillator in accordance with comparison results. CONSTITUTION:A capacitor 34 of a sample holding circuit is charged to a voltage corresponding to the error signal generated in the preceding vertical blanking period. A switch S3 is disconnected from the capacitor 34 during a vertical active field, and the electric charge of the capacitor 34 is not changed and remains till the next vertical blanking period because the input impedance of an amplifier 36 is very high. Consequently, an adding circuit adds the output of a phase detector 24 generated between vertical active fields and the output of the phase detector 24 generated in the vertical blanking period. A synthesized error signal in the output of the adding circuit locks the phase of a wide band oscillator 50 with the coming color burst signal. Consequently, wow and flutter of a recorder are corrected even if the phase or the frequency of the color burst signal are shifted considerably from 3.58MHz standard value.
Patent JP-2000088563-A (JP)
Title: Method and apparatus for visual inspection
Inventor: OKA KENJI
IPC: G06T7/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which an inspection can be performed with good efficiency by a constitution wherein an image is detected at a low magnification (a low resolution) for an inspection processing operation and, at the same time, the image can be detected also at a high magnification required for a defect sorting operation. SOLUTION: Detection light which is received by a detector 7A is converted into a digital image signal by an A/D converter 8 so as to be input to a defect detection part 23. In the detection part 23, input data from the converter 8 is compared with data for comparison with it, and the existence of a defect is judged. That is to say, in the detection part 23, data which is generated by a design-data-pattern generation circuit on the basis of design data is compared with the input data from the converter 8, or data which is fetched in a previous scanning region so as to be stored in an image storage circuit is compared with the input data from the converter 8, and the defect is judged. Defect image information and coordinate information which are retained are displayed on a CRT 32 by a computer 32 for defect-information editing. By using their display, an operator can sort the defect.
Patent JP-H07147990-A (JP)
Title: Gene coding for thermostable nucleic acid polymerase derived from thermotoga maritima
Inventor: GERUFUANDO DEBITSUDO EICHI
IPC: C12P19/34
Filed: 1994-10-19
Abstract: A purified thermostable enzyme is derived from the eubacterium Thermotoga maritima. The enzyme has a molecular weight as determined by gel electrophoresis of about 97 kilodaltons and DNA polymerase I activity. The enzyme can be produced from native or recombinant host cells and can be used with primers and nucleoside triphosphates in a temperature-cycling chain reaction where at least one nucleic acid sequence is amplified in quantity from an existing sequence.
Patent JP-H0671207-A (JP)
Title: Gluing device for wallpaper
Inventor: HOSHINO TOSHIO
IPC: B05C1/02
Filed: 1992-08-27
Abstract: PURPOSE:To improve the working efficiency of gluing by providing a base to be arranged with wallpaper, a feeder for transportation, an air ejection part for separating the edges of the raised uppermost wallpaper and the second and subsequent sheets, a transporting roller part and a gluing part for gluing the rear surface. CONSTITUTION:This gluing device 1 for wallpaper is so constituted that one sheet of the uppermost sheet of the wallpaper 3 among plural sheets of the wallpaper 3 disposed on the base 2 is stuck by the tacky adhesive roller part 4. The wallpaper 3 is raised while the wallpaper is held stuck to the roller and air is ejected from an air ejection port of the air ejection part 10 into the spacing between the wallpaper 3 raised by holding its end and the wallpaper 3 on the base 2. The raised wallpaper 3 is separated from the second and subsequent sheets and is fed into the transporting part 9 by the tacky adhesive roller part 4. The wallpaper is transported by the transporting roller part 9 to the gluing part 14 where the rear surface of the wallpaper 3 is glued. Then, even the wallpaper 3 having the napped front surface is surely glued by each sheet on the rear surface.
Patent JP-H10108390-A (JP)
Title: Secondary side electric power receiving circuit of non-contact feeding facility
Inventor: NISHINO SHUZO
IPC: H02M7/217
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To reduce heat loss caused by the operation of constant voltage control circuit. SOLUTION: Two reference voltage generators 22, 23 and a relay 24, which selects either one of the reference voltages VE1 , VE2 (VE1 >VE2 ) generated by these two reference voltage generators 22, 23, are provided. When a motor 32 is driven, the relay 24 is excited to select the reference voltage VE1 of higher voltage as a reference voltage VE of a constant voltage control circuit 5'. When the motor 32 stops, on the other hand, the relay 24 is deexcited to select the reference voltage VE2 of lower voltage as the reference voltage VE of the constant voltage control circuit 5'.
Patent JP-H0195922-A (JP)
Title: Suspension control device for vehicle
Inventor: UMEHIRA SHINJI
IPC: B60G17/00
Filed: 1987-10-08
Abstract: PURPOSE:To prevent a vehicle from its oscillation following a slip control by switching a suspension characteristic variable means to a hard side in case of controlling rotation of a driving wheel and its slip being based on a wheel speed by a slip control unit. CONSTITUTION:A slip control unit A controls rotation of a driving wheel by detecting a wheel speed and a slip condition of the driving wheel. In the case of a suspension control device B equipped with the slip control unit thus obtained, a suspension characteristic variable means C is additionally provided. And the device B is constituted so as to switch the suspension characteristic variable means C to a hard side during a slip control by the slip control unit A. In this way, a car body is prevented from its pitching oscillation caused by a change of rotary torque of the driving wheel following a slip control. And preventing a passenger from being given a feeling of physical disorder and uncomfortableness, the slip control is performed.
Patent JP-H0998499-A (JP)
Title: Front surround speaker device
Inventor: MIZOGUCHI AKIO
IPC: H04R1/32
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To enlarge a listening range capable of obtaining an excellent surround effect. SOLUTION: The speaker 16L for reproducing surround signals of a speaker device 11L for a left channel is attached to a box 12L so as to incline the main shaft for a prescribed angle in a counterclockwise direction to the front surface direction of the box 12L. The speaker 16R for reproducing the surround signals of the speaker device 11R for a right channel is attached to the box 12R so as to incline the main shaft for the prescribed angle in a clockwise direction to the front surface direction of the box 12R.  Since the main shafts of the speakers 16L and 16R are turned inwards viewing from a listening position on the center line of the speaker devices 11L and 11R, at the listening position deviated from the center line of both speaker devices, a level difference based on the difference of the distance attenuation of the surround signal sound of both left and right channels is corrected by the directivity of the speakers 16L and 16R at intermediate and high frequencies. Thus, the listening range capable of obtaining the excellent surround effect is enlarged.
Patent JP-S63109803-A (JP)
Inventor: TAKAOKA SUSUMU
IPC: B29D35/00
Filed: 1986-10-24
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-H10100860-A (JP)
Title: Damper for automobile seat belt
Inventor: KODAMA RYOZO
IPC: A62B35/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact and light-weight damper having high load resistance at low costs by providing a wire rod being delivered to release a seat belt against a friction load and softening an impact given to an automobile occupant when an excessive tensile force is applied to the seat belt. SOLUTION: A wire 28 is formed and maintained in a linear shape, put through a chipper part 26 from the inside of a housing 27 and temporarily fixed to the chipper part 26 by a friction load with a friction resisting part 26b. When a excessive tensile force is applied to a seat belt 24 at the time of clashing, the wire 28 is delivered by an equal load and a specified length against the friction load to release the seat belt 24 and thus an impact applied to an automobile occupant is reduced. Also, the housing portion 29a of a wire 29 housed in the housing 27 is formed and maintained in a coil shape, a tip part 29b is connected to the seat belt 24, and thereby the delivering length of the wire 29 is made longer with a small housing area. Thus, a compact and light-weight buffer having resistance to a high load is provided at low costs.
Patent JP-H0897679-A (JP)
Title: Method for designing low-pass filter with maximum flat limited length impulse response
Inventor: KIKUCHI ATSUSHI
IPC: H03H17/02
Filed: 1994-09-22
Abstract: PURPOSE: To obtain coefficients of a matrix for simultaneous linear equations to obtain tap coefficients regardless of the number of taps without overflowing. CONSTITUTION: An equation for number of taps, a frequency and an amplitude generated by a transfer function is differentiated by the frequency continuously and a 2nd equation in which the frequency is set to 0 is generated, and a 3rd equation obtained by eliminating matrix elements in the 2nd equation sequentially in the order of higher degrees, simultaneous linear equations comprising the above equation and the 3rd equation are solved, coefficients of cosine terms are obtained and the coefficients are converted into tap coefficients.
Patent JP-H10105714-A (JP)
Title: Face part detection device
Inventor: YAMADA KUNIO
IPC: G06K9/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To accurately and stably detect and extract the face positions of plural persons by using a face marking means and a face part detection means which detects the positions of face feature points such as an entire face, the eyes, nose, mouth, etc., of a human being based on the marking that is performed by the face marking means. SOLUTION: This device is provided with a face marking means (including a headset 1 and a transmitting/receiving unit 4), the cameras 3 and 6, the displays 2 and 5, and a face part detection means 10. A frame synchronizing signal separation means 20 separates the frame synchronizing signals from the video output signals S3 received from the cameras 3 and 6 and outputs the frame synchronizing signals S20 to an LED drive means 21. The means 21 outputs the LED drive signals YL to the headset and the unit 4 to blink an LED based on the signals S20. Thus, the positions of face feature points such as an entire face, the eyes, a nose, a mouth, etc., can be accurately and stably detected out of the images photographed by the cameras 3 and 6 based on the marking performed by the marking means.
Patent JP-2001075999-A (JP)
Title: Similarity discriminating method for word
Inventor: SATO HIROSHI
IPC: G06F17/30
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To improve discrimination accuracy by performing flexible similarity discrimination corresponding to features in the distribution of word similarity. SOLUTION: As characteristic quantities in the distribution of word similarity, there are representative value (average value or median) and variance degree (range or standard deviation). Concerning this method, a certain real value (p) is determined and the representative value and the variance degree in the distribution of similarity with all words in a word group are calculated for each word (120). Concerning arbitrary two words A and B, when the similarity of the words A and B is greater than a value (standardized threshold) adding the p-fold variance degree of the word A to the representative value of the word A, it is judged that the word B is similar in the view from the word A (130).
Patent JP-H1195164-A (JP)
Title: Illumination device and projection display device
Inventor: KIDA HIROSHI
IPC: H04N5/74
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device capable of illuminating a region to be illuminated with high illuminance without increasing the size of the device. SOLUTION: This device has a lamp 1, a reflection mirror 3, a first lens array 4 which splits the luminous flux released from the illuminant 2 of this lamp 1 and reflected by the reflection mirror 3 to plural luminous fluxes and a second lens array 5 which respectively magnify the splitted plural luminous fluxes and superposes and casts the same onto the region 6 to be illuminated. The reflection mirror 3 is so formed that the position of the second focus f2a of the case the reflection position of the reflection mirror 3 exists within the first region 31 near the main optical axis is more distant from the reflection mirror 3 than the position of the second focus f2b of the case the reflection position of the reflection mirror 3 exists within the second region more distant from the main optical axis than the first region 31.
Patent JP-H02102060-A (JP)
Title: Ink jet printer
Inventor: YAMANAKA AKIHIRO
IPC: B41J2/125
Filed: 1988-10-12
Abstract: PURPOSE:To reduce improper printing due to dew condensation by altering cleaning times of a face according to the number of printing dots or the temperature of a head in an operating state. CONSTITUTION:The operating state of recording head 101 is measured according to the number of printing dots or the temperature of the head by measuring means 103. On the other hand, the operating state in which the head 101 must be cleaned is set by numeric values as the function of the number of dots or the temperature in setting means 102. The value measured by the means 103 is compared with the value set in the means 102 by control means 105, and when the measured value arrives at the set value, the means 104 is operated to clean the ink discharge face of the head 101.
Patent JP-S62115529-A (JP)
Title: Multifunctional two-way barrel shifter
Inventor: HOSAKA KAZUHIDE
IPC: G06F7/76
Filed: 1985-11-15
Abstract: PURPOSE:To obtain a multifunctional two-way barrel shifter by providing an input control means which converts a part of input data to a logical zero or a code data, and a shift control means having an inverting and a correcting means of the input data. CONSTITUTION:Input control means 26-28 which convert a part of the input data to a prescribed data are provided at the front steps of shift parts 21-23. And a logical shift display signal LS, an arithmetic display signal AS, and a shift direction control signal F are inputted, and corresponding to their contents, a prescribed conversion system is selected and executed. An inversion means 32, when shift number display signals CD and AB with negative polarities are inputted, and also, the signal F means a right shift, outputs an input signal as it is. Also, when the signal F means a left shift, it inverts it and outputs it to the selector terminals S1 and S0 of shift parts 22 and 23. A correction means 31 outputs, when the signal F means the right shift, an input signal E as it is, and when it means the left shift, the signal E is inverted, and also 1 is added, and is outputted.
Patent JP-H0997975-A (JP)
Title: Apparatus and method for soldering piezoelectric component
Inventor: NIIKURA TOMOKI
IPC: H01L41/22
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for soldering a piezoelectric component which make it possible to attempt to largely improve the reliability of solder connecting a piezoelectric element to a lead terminal. SOLUTION: The apparatus for soldering comprises element preheating zone units 1 disposed in parallel with each other, and terminal heating zone unit 2. The unit 1 passes a piezoelectric element 11 having the end of the lead terminal 12 in contact with an electrode via a solder layer, and blows the heated air to a low temperature range toward the element 11. On the other hand, the unit 2 passes the base end of the terminal 11 and heats the end of the terminal 11 to the high-temperature range necessary to solder connect it.