baber/WOPTO huggingface dataset:
Patent JP-H11174397-A (JP)
Title: Device and method for inspecting liquid crystal driving substrate
Inventor: IWASAKI YUKIHIRO
IPC: G02F1/13
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To improve the inspection precision by calculating an inspection threshold value from image voltages of respective pixel electrodes. SOLUTION: The inspecting device for a liquid crystal driving substrate A provided with many pixel electrodes a2 in matrix consists of an electrooptic element plate which is composed of a liquid crystal sealed in a flat plate shape and a transparent electrode 1b provided on one surface of the liquid crystal and arranged opposite the liquid crystal driving substrate so that the liquid crystal is by the transparent electrode, a power unit 10 which applies specific voltages to the pixel electrodes and transparent electrode respectively, an image pickup means 7 which photographs an image of the top surface of the electrooptic element plate and outputs an image signal corresponding to its luminance,  and an image processor 8 which compares image voltages of the respective pixel electrodes obtained from the image signal with the specific threshold value to detect a defective pixel electrode that is not applied with the voltage normally and outputs the detection result as the inspection result of the liquid crystal driving substrate. Consequently, the image processor calculates the inspection threshold value from the image voltages of the respective pixel electrodes a2 .
Patent JP-2001153809-A (JP)
Title: Method and apparatus for inspecting particle
Inventor: IMAI YUJI
IPC: G01N21/94
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an inspection of particles on an object to be inspected by a low cost and simple construction. SOLUTION: A measuring table part 100 is actuated to horizontally transfer a table 110 on which an LCD substrate 10 is mounted, thereby disposing the LCD substrate 10 at an initial position. Then, two laser oscillators applicable to measuring laser beams for use are started to output laser beams of uniform intensity to each other. Thus, a surface of the LCD substrate 10 is linearly irradiated with laser beams having two wavelengths through a slit 332. Scattered laser beams by the laser irradiation are detected by a detector 410 in a scattered light detecting part 400 through a band-pass filter 412 having bands corresponding to each wavelength. Differences between the scattered laser beams are calculated by a difference operation part 420 to detect the particles by the difference values.
Patent JP-2001155788-A (JP)
Title: Electronic camera and apparatus for displaying residual quantity of battery
Inventor: CHIYOMATSU NOBUMITSU
IPC: H02J7/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera in which a battery pack is freely mounted and separated to and from a camera body and precisely displays residual quantity. SOLUTION: A system controller 28 reads battery information stored in an information memory 52 of a battery pack 50 when power is supplied to a camera or the battery pack 50 is mounted to the camera, and detects value of voltage supplied from battery cells 51 of the battery pack 50 and inputs temperature information outputted from a temperature sensor 53 of the battery pack 50. And then the system controller 28 refers read battery information on the basis of the detected voltage value and the temperature information and obtains compensation coefficient from the information to calculate a proper residual quantity of the battery cells 51 and outputs control signal to monochrome liquid crystal display 27 (information LCD) which displays the calculated proper residual quantity of the battery cells 51.
Patent JP-H10224334-A (JP)
Title: Data sampling circuit and method therefor
Inventor: JIANG LEON LI-FENG
IPC: H04L7/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a circuit which can automatically set the data and a clock in the optimum phase condition by using the leading and trailing edge sampling circuits which produce an intermediate data signal and an error state signal respectively and an edge selection circuit which selects and outputs the intermediate data. SOLUTION: The input data signals DataIn are sampled by a leading edge sampling circuit 20 and a training edge sampling circuit 30 at the leading and training edges of an input clock Clkin respectively. If the set-up and holding time necessary conditions are not satisfied, an error signal ErrInt is produced. The signal ErrInt is screened out of the sampling data by a clock edge selection circuit 40. The screened output data signal DataOut is transmitted to another logical block such as a programmable logic circuit, etc.
Patent JP-H04204942-A (JP)
Title: Processing liquid for silver halide color photographic sensitive material and processing method using processing liquid
Inventor: KOBAYASHI HIROAKI
IPC: G03C11/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent fading of dye and to improve homogeneous dropping of stabilizer by incorporating at least one compd. selected from compds. expressed by formulae. CONSTITUTION:The above processing liquid for silver halide color photographic sensitive material contains at least one compd. selected from compds. expressed by formulae I-V. In these formulae, R1-X1, R2-X2, R3-X3, R4-X4 are SO3M (M is cation), or R1-R4 are aliphatic, aromatic, heterocyclic ring groups, X1-X4 are oxygen, sulfur, formula VI (wherein R5 is hydrogen, aliphatic group, aromatic group, heterocyclic ring group), T1 is -COOR5, aromatic group, heterocyclic ring group, Z1, Z2 are hydrogen or groups which separate by hydrolysis. Thereby, the obtd. processing liquid for silver halide color photographic sensitive material has excellent stability for picture image and causes low environmental pollution.
Patent JP-2000163200-A (JP)
Title: Data processor and data processing method for the same and storage medium for storing computer readable program
Inventor: KOBAYASHI MASAHIKO
IPC: G06F3/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To sharply reduce the input processing load of general information in destination of access information for performing access to a desired information source. SOLUTION: At the time of inputting destination of access information for performing access to a desired information source by a keyboard 7, the candidate group of the prefix and suffix of the destination of access information whose generality is high is displayed in a list on a CRT 5, and the desired prefix or suffix is selected and instructed from the displayed candidate group by the operation of a keyboard 7 or a pointing device 8 under the control of a CPU 1.
Patent JP-H05151634-A (JP)
Title: Optical head for magneto-optical recording medium
Inventor: MIYAJIMA HIROE
IPC: G11B11/105
Filed: 1991-11-29
Abstract: PURPOSE:To simplify its structure, to reduce the number of parts and to increase an extinction ratio by utilizing effectively the double refraction plate of a parallel plane shape. CONSTITUTION:This optical head is an optical head for a magneto-optical recording medium having an optical system converging a light beam outgoing from a semiconductor laser 10 on a magneto-optical disk 15 and simultaneously converging the light beam reflected by relevant magneto-optical disk 15 on photodetectors 19, 20. The double refraction plate 18 being the parallel plane shape and whose crystal axis is cut out perpendicularly to the plane is arranged. The double refraction plate 18 is arranged so that the plane is inclined by about 45 degree to the optical axis of above-mentioned reflected light beam and above-mentioned reflected light beam is separated to two astigmatic luminous flux whose polarizing conditions are intersected orthogonally by relevant double refraction plate 18 and are converged on respectively different photodetectors 19, 20.
Patent JP-H04208029-A (JP)
Title: Multiple inverter drive protector
Inventor: TAKEUCHI HIROSHI
IPC: H02M1/12
Filed: 1990-11-30
Abstract: PURPOSE:To raise the multiplicity of an inverter and, in case the partial hindrance accompanying it occurs, protect it, and minimize higher harmonics to be outputted to the system by providing a PWM driving signal waiting system, and, at trouble occurrence, changing the faulty bridge PWM driving system over to the waiting system by the monitoring of a self-excited converter output current. CONSTITUTION:If trouble occurs in any of constituent elements 30-40, the output currents 66, 67, 68, and 69 of a self-excited converter 42 deviate from the rated values, and the faulty bridge number is identified in a fault detection circuit 28. For trouble occurrence No., an operation circuit 26 reads this value out of a trouble detection circuit 28, and according to this number, it operates a trouble changeover circuit 41, and it changes it over to the waiting system PWM generating circuit, using a changeover signal 65. In this case, a PWM reference signal 301 for waiting and a PWM carry signal 302 are set, conforming to the specified phase of the trouble No. As a result, only one PWM generating circuit 37 for waiting needs to be prepared, and the recovery from trouble can be performed with the minimum installation expenditure.
Patent JP-H10157266-A (JP)
Title: Stamping instrument
Inventor: KAWASAKI MASAYUKI
IPC: B41K1/32
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To restrain the excessive or insufficient discharge of ink to obtain stabilized quality after stamping and restrain the leakage of ink out of a space between members by a method wherein a pushing member, pushing the occuluding body of ink, is formed of a plurality of pushing bodies and spatial parts between respective pushing bodies are utilized for the releasing parts of ink, which are communicated with each other. SOLUTION: In a pushing member 3, a plurality of pushing bodies or pushing plates 6 are arranged in parallel so that a proper interval is arranged so as to have the comb-teeth type section. The spatial parts between respective pushing plates 6 are utilized as the releasing parts 7 of ink and are communicated with an air hole formed at the apex of a main body. Further, the spaces between respective pushing plates 6 are communicated at the center parts thereof whereby one set of ink releasing unit 7 is formed as a whole. Accordingly, the ink, discharged excessively out of the ink occuluding body 2 upon stamping, is moved temporarily to the ink releasing part 7 while the ink, moved to the ink releasing part 7, is returned into the ink occuluding body 2 again when pushing of the ink occuluding body 2 is removed and the configuration of the same is restored elastically.
Patent JP-H06185625-A (JP)
Title: Deterioration preventing method for seal member and device therefore
Inventor: SENBA KAZUTOSHI
IPC: F16J15/10
Filed: 1992-12-21
Abstract: PURPOSE:To avoid contact of a seal member with corrosive gas for surely preventing the deterioration of the seal member by forming a seal member deterioration preventing device so as to supply inert gas to the seal member to closely join two members. CONSTITUTION:The first member 1 being a cover body is joined to the second member formed of a vessel composing the vacuum chamber of a semiconductor manufacturing device so as to cover the opening part of the second member 2, and an annular groove 4 along the circumference of the opening part of the second member 2 is formed on the lower face 1a of the first member 1, and a seal member 3 such as an O-ring or the like is fittedly attached in the groove 4. Gas flow paths 5 communicated with the lower face 1a on a side where the groove 4 comes into contact with corrosive gas are provided at plural positions along the groove 4 on the first member 1, and connected to the gas source of inert gas such as nitrogen gas or the like through a gas guide path 5a. Thus contact between the seal member 3 and the corrosive gas is checked by the inert gas to surely prevent the deterioration of the seal member 3.
Patent JP-H10188432-A (JP)
Title: Disk reproducing device
Inventor: SARUWATARI KIYOSHIGE
IPC: G11B17/26
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproducing device capable of housing many disk cartridges without enlarging the size. SOLUTION: A playing means 19 of the disk cartridges 1 and a stocker 2 around a front panel 7 on this side of the position of this playing means 19 are provided in the state inclined in the rising direction toward the depth of a casing 3, and the disk cartridge 1 at the upper most stage is transferred in the nearly horizontal direction and pulled out to the playing means 19, then the disk cartridge 1 at the lowermost stage is transferred in the rising direction toward the depth side so as to be pulled out to the placing means 19.
Patent JP-H06153976-A (JP)
Title: Production of phenol glycoside
Inventor: KITAO SATORU
IPC: A61K8/00
Filed: 1992-11-30
Abstract: PURPOSE:To obtain a phenol glycoside having excellent physiological activities such as antioxidation activity and antibacterial activity and low toxicity and useful as food additive, etc., in high efficiency by treating a phenolic compound with sucrose phosphorylase in the presence of a sugar donor. CONSTITUTION:Various phenolic compounds and a sugar donor (e.g. sucrose) are mixed to a buffering solution (pH 7.5) containing sucrose phosphorylase and made to react at 42 deg.C for 15hr to obtain the objective phenol glycoside in high efficiency without deteriorating the characteristic physiological activity of the phenolic compound. The glycoside is free from the problems such as side effect and the solubility in water, has excellent physiological activities such as antioxidation action and antibacterial action and low toxicity and is useful as a food, food material, food additive, medicine, intermediate for medicine, organic synthetic compound, intermediate for organic synthetic compound, cosmetics and chemicals. The phenolic compound is preferably phenol, hydroxybenzenes, hydroxybenzoic acids, etc.
Patent JP-2000147871-A (JP)
Title: Electrostatic charging device, developing device and image forming device
Inventor: OBA SHOTA
IPC: G03G15/08
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charging device capable of performing the stable charge over a long period without being affected by the environmental change, and to provide a developing device or an image forming device being free from disturbance of the image by using the charging device as the charging device of the toner for developing or the transfer device of the toner image. SOLUTION: An electrostatic discharge electrode 2 and a control electrode 3 are formed in a belt state on an insulating substrate 1 in the lengthwise direction, and alternately arrayed at almost fixed interval. The discharging electrode 2 consists of a conductive electrode 2a and the semiconductor layer 2b covering the surface thereof, and the relation between the width L1 of the control electrode 3 and the width L2 of the discharge electrode 2 is set to satisfy the inequality of L1>3×L2. The voltage of the discharge starting voltage are applied between discharge electrode 2 and the conductive substrate by the constant current control, and the voltage so as to form the electric field inducing a specific electrostatic charge to the charged body layer side is applied between the control electrode 3 and the conductive substrate by the constant voltage control.
Patent JP-H10186181-A (JP)
Title: Method and device for aligning optical fiber
Inventor: KATO KAZUTOSHI
IPC: G02B6/42
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber alignment method capable of highly accurately and simply adjusting parallelism between the photocoupling face of an waveguide type semiconductor element and the end face of a light I/O unit. SOLUTION: In the optical fiber alignment method, the waveguide type semiconductor element 103 is put on the upper surface of a pedestal 102 so that the photocoupling face 113 of the element 103 is not extruded from the pedestal 102. Then the end face 115 of the light I/O unit obtained by storing the terminal part of an optical fiber 101 in a ferrule 105 is brought into face contact with the photocoupling face 113 of the element 103. Then the light I/O unit is retreated by a prescribed distance. Then the optical axes of the element 103 and the fiber 101 are allowed to coincide with each other.
Patent JP-H03200367-A (JP)
Title: Solid-state image sensing element
Inventor: HARADA MUNEO
IPC: H01L21/318
Filed: 1989-12-27
Abstract: PURPOSE:To improve optical sensitivity, to reduce a dark current and to improve an S/N ratio by forming an SixOyNz formed under the control of gas flow rates of SiH4, NH3, N2O and having a specific refractive index in a plasma CVD on the uppermost layer of a solid-state image sensing element. CONSTITUTION:An n-type Si substrate 1, a p-well 2, an n-well 3, an n-type layer 4, an n-type layer 5, a p<+> type layer 5, a transfer electrode 7 and an Al wiring layer 8 are provided. An SixOyNz film 9 (x-z are constants) having 1.60-1.90 of refractive index to be formed under the control of gas flow rates of SiH4, NUH, N2O in a plasma CVD on the uppermost layer of a solid-state image sensing element. Thus, a nitride oxide film 9 having excellent reducing characteristic of an Si-SiO2 boundary level density in a lower layer and excellent light transmission characteristic in an upper layer is used as a protective layer of the uppermost layer of the sensing element. Thus, its light sensitivity is improved, a dark current is reduced, and an S/N ratio is improved.
Patent JP-2000162670-A (JP)
Title: Film unit with lens
Inventor: MIKAMI TAKESHI
IPC: G03C3/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a film unit without spoiling its portability with a lens for preventing such mistakes in photographing as in which a finger is photographed. SOLUTION: An external case 4 is constituted of a right case 5 and a left case 6 and is divided into two from the vicinity of the center. The right and left cases 5 and 6 are engaged with slide rails 3a provided at the upper and the lower parts of a unit main body 3. Then, they are constituted so as to slide to the right and left in the width direction of the unit main body 3 between a housing position and a using position.
Patent JP-H03200231-A (JP)
Title: Information setting device for camera
Inventor: KONNO TATSUO
IPC: G03B7/00
Filed: 1989-12-28
Abstract: PURPOSE:To easily perform the inverting operation of a display board for switching a mode by forming a void where the display board and a holding plate do not abut on each other on the peripheral part of an abutting and supporting part so that the display board can perform seesaw motion with the abutting and supporting part as a fulcrum. CONSTITUTION:In a state where the display board 30 is fitted in the recessed part 21 of a dial main body 20, the bottom of the recessed part 21 is made a flat surface and the display board 30 is formed in a spherical shape, so that the void 21a is provided between the outer peripheral part side of the bottom and the lower display surface of the display board 30. Therefore, by pushing the display board 30 downward with a finger on an opposite side to a positioning projecting part after detaching a fitting screw 40, the pushed side of the display board 30 falls in the void 21a and the display board 30 of the positioning projecting part side floats. The display board 30 is grasped and easily taken out. Thus, the inverting operation of the display board for switching the exposure mode is facilitated.
Patent JP-H09181439-A (JP)
Title: Component removing apparatus
Inventor: IZAWA ISAO
IPC: H05K3/34
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent a printed circuit board and components mounted thereon from being damaged when they are removed. SOLUTION: A main frame 7 has wheels 4 to move it along the component mounted face of a printed circuit board 1 and equipped with a heating plate 5 and cooling plate 6 at the rear of the wheels 5. Solder 3 on the board 1 coupled with a ball grid array 2 is heated by the plate 5 until melting, and the frame 7 is moved to cut off the solder 3 which is then cooled to harden by the plate 6.
Patent JP-H08254752-A (JP)
Title: Drive means for mirror-tilting
Inventor: BOODO MIIRUKE
IPC: G03B19/12
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To accomplish remote control, improvement in reliability of a drive means, and reduction in a production cost by providing an individual electric driving unit which can be directly controlled via an intelligent external interface which is not connected mechanically. SOLUTION: A magnetic head 4 in a movable coil driving device is fixed in a camera body. In a coil frame 5 of the movable coil driving device, an orthogonal shape connecting link 6 is formed by means of injection molding. In addition, a slit type guide part, 10 in the connecting link 6 is extended substantially orthogonally to a slit 8 of a linear guiding part, so as to cover a pin 11. The pin 11 is arranged parallelly to a rotational axis 2 of a finder mirror 1 so as to be fixed in the finder mirror 1 at a lever interval 1 from the rotational axis 2. An electric driving device is controlled via an intelligent external interface 12 arranged in the camera body. On the other hand, electricity is fed via an electric coil terminal 13.
Patent JP-H09184911-A (JP)
Title: Negative type photosensitive composition for color filter
Inventor: TOMIYASU HIROSHI
IPC: G03F7/033
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a negative photosensitive compsn. for color filter having high resolution and decreased surface staining by incorporating a specified compd. into an acrylic monomer. SOLUTION: The compd. expressed by the formula is incorporated into an acrylic monomer, in the negative type photosensitive compsn. for color filter consisting of an acrylic resin contg. a carboxyl group, acrylic monomer, polymn. initiator, pigment and solvent. In the formula, R<1> , R<2> , R<4> to R<7> denote 1 to 6C alkylene groups which may be respectively different; l, m, and n is 0 or 1 and R<3> denotes hydrogen or methyl group. The acrylic resin contg. the carboxyl group include binder polymer formed by copolymerizing monomers, such as (meth)acrylic acid and maleic (anhydride), having carboxyl groups an comonomers, such as styrene and α-methyl styrene. The weight average mol.wt. of the acrylic resin is preferably in the range of 1,000 to 10,000 and the content of the carboxyl group in the range of 5 to 200 in acid value, respectively.
Patent JP-H03206027-A (JP)
Title: Bathing agent containing low molecular weight substance in whey as active component
Inventor: ANDO KUNIO
IPC: A61K8/00
Filed: 1989-12-30
Abstract: PURPOSE:To contrive effective utilization of whey and obtain the subject bathing agent effective in improving the defects of milk and whey bath by recovering valuable lactose from permeate obtained by the ultrafiltration of whey, adding a small amount of fat globule skin of milk to the residual mother liquor and pulverizing the mixture. CONSTITUTION:Whey obtained as a by-product of a cheese-preparation process from milk is subjected to ultrafiltration to separate whey protein useful as a food raw material. The obtained permeate is concentrated and lactose useful as a pharmaceutical or fermentation raw material is deposited, separated and recovered from the permeate. A small amount of fat globule skin of milk or a butter milk containing the same is added to the residual mother liquor and the mixture is pulverized to obtain the objective bathing agent at a low cost effectively utilizing the flavor components and minor nutrients of whey. The bathing agent exhibits beautifying and health-promoting effects similar to those of milk bath or whey bath. Since the bathing agent has powdery form, it can easily be stored and quickly dissolved in bathing water. Furthermore, it gives little environmental pollution caused by waste liquid.