baber/WOPTO huggingface dataset:
Patent JP-H0980779-A (JP)
Title: Electrophotographic photoreceptor, process cartridge having the same, and electrophotographic apparatus
Inventor: TANAKA MASATO
IPC: G03G21/18
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor capable of obtaining practicable high sensitivity characteristics and stable potential characteristics at the time of repeated used and to reducing the photomemory by incorporating a specified azotized calix [n] arene compound in a photosensitive layer. SOLUTION: This electrophotographic photoreceptor is obtained by forming the photosensitive layer on a conductive substrate. The photosensitive layer contains an azotized calix [n] arene compound represented by the formula in which (n) is an integer of 4-8; each of R1 -R3 is H atom or an alkyl group; and Ar is an optionally substituted aromatic ring or an optionally substituted aromatic hetero ring. It is especially preferred that the photosensitive layer is formed by incorporating the azotized calix [n] arene compound of the formula in a charge generating layer and laminating a charge transfer layer on it to form a functionally separated type photosensitive layer, thus permitting superior characteristics having a high sensitivity and potential stability at the time of repeated uses to be obtained.
Patent JP-H10104850-A (JP)
Title: Printing plate printing equipment
Inventor: FUJIMOTO KEIICHI
IPC: G03F7/20
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To high-accurately position a printing plate in the case of printing an image for color printing without damaging processing ability in the case of printing the image for monochromatic printing. SOLUTION: The air cylinder 106 of a pusher 100 pressing the printing plate toward a positioning pin so as to perform positioning discharges air through a flow rate control valve 216 or a flow rate control valve 218 switched and selected by an electromagnetic valve 212. The air cylinder rapidly presses, moves and positions the printing plate by exhausting air through the valve 218. The air cylinder exhaustes the air through the valve 216, so that the air is restrained from being exhausted and the printing plate can be moved slow. Thus, high accurate positioning can be performed without deforming the printing plate.
Patent JP-S62106838-A (JP)
Inventor: HAINTSU RIIMAA
IPC: C09K23/42
Filed: 1986-10-31
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-H10104050-A (JP)
Title: Electronic balance
Inventor: NISHIBAYASHI KAZUO
IPC: G01G23/01
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic balance which can achieve the stabilized deviated arranging performance with large weighing capacity together with the compact and relatively simple constitution. SOLUTION: A movable post 13 is supported through two beams 11 and 12. Slit-shaped notches 14a and 14b are provided at the right and left symmetrical positions so as to hold at supporting point springs 31 at the fixed ends of the supporting point springs 31 of a frame 14, to which the supporting point springs 31 of a beam 30 are fixed at one end part, and at the inside of fixing parts F of the beams 11 and 12. The propagation of the strain of the frame 14 by the load on a pan transmitting to the frame 14 through the supporting point springs 31 is prevented by the respective slits 14a and 14b. Thus, the displacement of the fixing parts F of the beams 11 and 12 is prevented. Thus, the excellent deviated arranging performance is obtained by using the compact frame 14 even for the large weighing capacity.
Patent JP-H04139337-A (JP)
Title: Clean room control system
Inventor: FUTAKI KOICHI
IPC: F24F7/06
Filed: 1990-09-28
Abstract: PURPOSE:To control a ventilating amount and the room pressure of a clean room by a method wherein a difference between a set room pressure and a room pressure and a difference between a set velocity of feed air and a velocity of feed air are inputted to regulate the openings of a feed damper and a circulation air damper, and a blower and an air discharging device are controlled so that a velocity of feed air and a room pressure match a set velocity of feed air and a set room pressure, respectively. CONSTITUTION:When a detecting velocity of feed air Y2 detected by an anemometer 4 on the feed side and a detecting room pressure Y1 detected by a differential pressure oscillator 10 are inputted to a controller 11A, the detecting room pressure Y1 is compared with a set room pressure Y1set and the detecting velocity of feed air Y2 with a set velocity of feed air Y2set, and opening change values U1 and U2 responding to a room pressure difference therebetween and a velocity of feed air difference therebetween are obtained by a matrix part 15. Non-linear compensating parts 16 and 17 apply correction thereon to provide a feed damper 2A and a circulation air damper 3A with the correction opening change values U1' and U2'. Meanwhile, when a feed duct pressure P3 and a discharge duct pressure P4 detected by differential pressure oscillators 20 and 21 are inputted to a controller 22, through comparison of the feed duct pressure and the discharge duct pressure with a set feed duct pressure P3set and a set discharge duct pressure P4set, respectively, a blower 6, an air discharge machine 7, and an inverter are controlled so that a duct pressure difference therebetween is reduced to zeror.
Patent JP-S62119717-A (JP)
Title: Magnetic head
Inventor: NAGATA YUJI
IPC: G11B5/33
Filed: 1985-11-19
Abstract: PURPOSE:To eliminate noise caused by sliding motion and characteristic change caused by abrasion, by reading out the information on a magnetic recording medium as the resistance change of a magneto-resistance effect element. CONSTITUTION:On a base plate, the 1st ring-like yoke 12 equipped with the 1st vacant space section 11, made of a high-permeability material, oil 19 interlinking with the yoke 12, and MRE 17 which is provided in parallel with the coil 19 and shows a resistance change corresponding to the signal magnetic flux of a magnetic recording medium 20 when an induced magnetic field is applied by the coil 19 are formed. The MRE 17 is equipped with electrodes 18a and 18b for making a sense current to flow. The MRE 17, coil 19, and ring-like yoke 12 are constituted in such a way that they are insulated from each other by means of insulating thin films made of SiO2, etc., and no sense current, etc., leaks out.
Patent JP-2000089000-A (JP)
Title: X-ray generator
Inventor: KAMITAKA NORIAKI
IPC: H05G2/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray generator capable of obtaining an axis- symmetrical parallel light flux in a soft X-ray generator which targets a gas. SOLUTION: A target gas supply nozzle 1 is arranged in a vacuum vessel, gas jetted therefrom is adiabatically expanded to lower temperature so as to be a cluster. A plasma 3 is generated by irradiating it with pulse laser light 2, and a soft X-ray is emitted from the plasma 3. Since the generation position of the plasma 3 is positioned at the focus of a multi-layer film rotation parabolic mirror 4, the soft X-ray is reflected by the multi-layer film rotation parabolic mirror 4 to become an X-ray parallel light flux 5, which is emitted to the outside. The pulse laser light 2 is substantially simultaneously emitted from four directions.  In the case of irradiation with a single beam of the pulse light, the angular distribution of the soft X-ray intensity is slightly biased to an irradiated side, a substantially symmetrical soft X-ray intensity distribution is obtained for the axis of the target gas supply nozzle 1.
Patent JP-H04137092-A (JP)
Title: Card processor
Inventor: OISHI KAZUHIRO
IPC: G07G1/12
Filed: 1990-09-28
Abstract: PURPOSE:To accurately record the data of an amount of money at the occurrence of an error by printing the data of the amount of money when a failure to normally write the data of the amount of money to be calculated is discriminated at the time of writing it in a card storage medium. CONSTITUTION:The balance amount of money is read out of a prepaid card by a reading/writing means A, payment amount is subtracted from the balance amount to obtain a new balance amount by a calculating means B and the new left amount is written in the prepaid card by the means A. In such a case, a discriminating means C discriminates whether or not the balance amount is written normally by the means A. A printer means D prints the balance amount on a prescribed form when the failure to normally write the balance amount by the means C is discriminated. Thus, the data of the amount of money can be normally recorded when a writing error of the data of the amount of money may occurs.
Patent JP-S62118942-A (JP)
Title: Die for casting
Inventor: TAKASAKI NORIMASA
IPC: B22C9/06
Filed: 1985-11-19
Abstract: PURPOSE:To prevent the generation of blowholes by forming heat insulating air layers of large-diameter holes provided in the upper part of the pop-off holes in the upper part of dies, outside circumferential part of the sleeves disposed in the holes and penetrating to the outside of the dies, and brackets closing the top surfaces of the holes. CONSTITUTION:Halved bodies 13 bolted 14 atop the respective dies 5, 6 join the dies 5, 6 to form the sleeves. The pop-off pipes 11 are attached to the upper part of the large-diameter holes in the upper part of the pop-off holes 8 to connect the sleeves of the pipes 11 and the holes 8. The brackets 13b close the top surface of the large-diameter holes to form the heat insulating air layers 15. The formed layers 15 maintain the high-temp. state of the pipes 11 and act effectively to thoroughly discharge the air and gas remaining in the molten metal in the molding spaces 7. The quality is thus improved.
Patent JP-S63116333-A (JP)
Inventor: FURIIDORIHI NERE
IPC: H01F41/071
Filed: 1987-10-14
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-H0983394-A (JP)
Title: Multiplex broadcasting receiver
Inventor: KATSUKI KIYOSHI
IPC: H04B1/16
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To detect a radio wave interference at low cost without performing an unnecessary automatic followup operation in an overmodulation area by performing an automatic followup when it is discriminated that the number of blocks per unit time is fewer than a prescribed threshold. SOLUTION: Based on the RDS data that a RDS decoder 20 outputs, the number nb of blocks which can be received for a second is counted during the reception of a broadcasting station of a prescribed frequency. If this number nb of blocks is 40 or more, it is regarded that an interference does not exist. At this time if the detection signal S/M that a signal meter 21 outputs is 2V or more, it is regarded that electric field strength is sufficiently high and the step is returned to a first step. If the detection signal S/M is below 2V, the detection signal S/M in the substitution station is investigated considering a case when the substitution station is followed up. When the counted number nb of blocks is 20 to 39, the substitution station is automatically followed up at intervals of a prescribed time.  Further, when the number nb of blocks per unit time is below 20, the substitution station is automatically followed up at intervals of a prescribe time.
Patent JP-S62121180-A (JP)
Title: Drying device for thread by storing and drying frames which are light weight and in simple constitution
Inventor: YAMADA YOSHIO
IPC: F26B9/00
Filed: 1985-11-19
Abstract: PURPOSE:To store the thread without using power by winding the sizing-treated thread several-ten times onto storing and drying frames which are lightweight and in simple constitution and arranging said frame, keeping a certain twist angle around the supporting shaft of the frame, and properly arranging the thread at equal intervals. CONSTITUTION:The sizing-treated thread is wound several-ten times onto the storing and drying frames 17 and 19 whose weight is exceedingly reduced. Each frame 17, 19 is arranged so that a twist angle is formed around the supporting shaft 22 of the frame in the direction of A or A', and the thread is arranged properly at equal intervals. When the angle A or A' is reduced by a screw 23 by utilizing the difference of arrangement interval of thread according to the magnitude of the angle A or A', the arrangement of thread is made fine, and when the angle is increased, the arrangement of the thread is made rough. When the arrangement is made fine, the number of times of winding onto the storing and drying frames can be increased. Therefore, the storing quantity of thread can be varied freely, and the taking-up speed and drying degree of thread and starch applying quantity can be finely adjusted, and the delicate feeling of thread can be adjusted.
Patent JP-H02107673-A (JP)
Title: Resin for sealer of inorganic substrate
Inventor: KIKUTA TERUO
IPC: C09D5/02
Filed: 1988-10-17
Abstract: PURPOSE:To provide the subject resin composed of a water-soluble resin produced by polymerizing a carboxyl-containing polymerizable monomer, isopropenyloxazoline, etc., free from the problems such as toxicity, fire hazard and environmental pollution and suitable for the mending of mortar surface, etc. CONSTITUTION:The objective resin is composed of a water-soluble resin produced by polymerizing (A) 2-40wt.% of a polymerizable monomer containing carboxyl group [e.g. (meth)acrylic acid or maleic acid], (B) 0.1-20wt.% of isopropenyloxazoline and (C) 40-97.9wt.% of other polymerizable monomers (e.g. methyl acrylate or styrene).
Patent JP-2001083006-A (JP)
Title: Vibration converter and acceleration sensor equipped with the same
Inventor: BABA HIROYUKI
IPC: H04R19/01
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable acceleration sensor having a self- diagnostic function, which has relatively simple structure, high performance and is low in cost. SOLUTION: A first fixed electrode 21 with a first electorate film 23 formed, a second fixed electrode 25 with a second electoret film 29 formed, a metal diaphragm 23, which present between the first and second fixed electrodes 21 and 25, faces with a prescribed interval in parallel substantially, and a metal case 35 which houses an insulator 37 that supports the diaphragm 23 for vibration and insulates the first and second fixed electrodes 21 and 25 from the diaphragm 23, are provided to form two capacitors. One capacitor is applied with a voltage for vibrating the diaphragm 23, while the other capacitor detects the vibration for self-diagnostic function.
Patent JP-S62124009-A (JP)
Title: Calibration device for measuring instrument of tension between stands for steel tube drawing rolling mill
Inventor: OOTA RYOICHI
IPC: B21B17/14
Filed: 1985-11-21
Abstract: PURPOSE:To accurately measure tensions between stands by comparing a loaded value of a loading device and a detected value from a load detector with a mill stand combined with two calibration work roll stands. CONSTITUTION:With a mill stand of a rolling mill combined with a measuring roll stand 20 and a dummy roll stand 21, a loading device 22 between the stands 20 and 21 is actuated by a hydraulic pump 23 to load the stand 20 with a tension or a compression force in the rolling direction. In that time, a load detector 17 installed between the mill stand and the stand 20 measures loads in the rolling direction acting on the stand 20 and compares a loaded value of the device 22 and a detected value by the detector 17. In this method, a measuring accuracy of the entire load detecting mechanism is verified, so that a tension between stands is measured accurately.
Patent JP-H10106158-A (JP)
Title: Disk storage device and waveform equalizing circuit to be applied to the device
Inventor: OKAMOTO YUTAKA
IPC: G11B7/005
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To make a detection error rate of data to be in an allowable range by realizing a linear equalization processing surely as a result and also removing the influence of the component of a nonlinear distortion with respect to a reproduced signal waveform in which a component to be linearly equalized and a nonlinear distortion coexist in a reproducing processing system reproducing data from a disk. SOLUTION: This storage is a disk storage provided with means performing an equalization processing best suited to a data detection processing with respect to a reproduced signal waveform in which the component to be linearly equalized and the nonlinear distortion coexist with the high density recording of data at the time of the reproducing operation of the data. Equalization means of this equalization circuit are a so-called composite equalization means having a linear equalization circuit 8 for performing a linear waveform equalizing processing with respect to the reproduced signal waveform and a neural network type nonlinear equalization circuit 9 executing a nonlinear equalization processing for removing the component of nonlinear distortion of the reproduced signal waveform.
Patent JP-H07111833-A (JP)
Title: Apparatus for forming film on the ground like levee
Inventor: YONEMURA HAJIME
IPC: E02B11/02
Filed: 1993-10-18
Abstract: PURPOSE:To provide the subject apparatus designed to form stable films by making application conditions for a-film solution differ for the upper surface and slope of levee to effect low runs of the solution on the levee shoulder and slope. CONSTITUTION:A traveling working vehicle 1 is loaded with plural tanks 8,8a for holding film solution and equipped with plural nozzles 12, 12a to apply the solution through pumps 10, 10a. The nozzle 12 is to face on the shoulder and slope of levee, while the other nozzle 12a on the upper surface of the levee. The solution applied on the levee is ensured to form a sheetlike film compliant with the contour of the levee after the lapse of time.
Patent JP-H1191924-A (JP)
Title: Conveying device for agricultural product and measuring device using it
Inventor: KISHIDA HIROSHI
IPC: G01N21/85
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To change the orientation attitude of an object to be conveyed relative to an endless body without direct contact with the object to be conveyed by installing a placing body on the endless body in such a manner as to freely rotate round the shaft center for rotation along the vertical direction, and applying turning force to the placing body. SOLUTION: In a bucket conveyer 1, a chain 2 as an example of a wrapped endless body is of a plural-line conveyance type in which disc-like buckets 3 as a placing body are installed by fixed pitch. Brackets 4 are fitted to the chain 2 by fixed pitch in the conveying direction, and a bucket support 5 is connected to the bracket 4 in such a manner as to freely rotate round the axis (x) of a longitudinal shaft along the conveying direction. Further, the bucket 3 is connected to the bucket support 5 through a support shaft in such a manner as to freely rotate round the axis (y) of a vertical shaft. The lower surface of the bucket 3 is contact-supported on the bucket support 5, and moderate rotational frictional resistance such that the bucket 3 is kept from being rotated unpreparedly by vibration during the movement is given to the bucket.
Patent JP-H06324651-A (JP)
Title: Driving circuit of liquid crystal display device
Inventor: HOSHIYA TAKAYUKI
IPC: G02F1/133
Filed: 1993-10-18
Abstract: PURPOSE:To avoid the influence of a defect of a shift register with simple constitution by selectively using the outputs of plural delay elements as the outputs of respective stages with a select signal which is common to the respective stages. CONSTITUTION:The driving circuit which drives the display elements of the liquid crystal display device has a shift register means which outputs (n) control signals for driving (n) signal lines coupled with the display elements, and the circuits in the respective stages of the shift register means delay input signals to the circuits by a unit time. Further, the circuit has plural delay elements 9ij (i=1-n and j=1-k) which are connected in parallel and selecting means 10i which select one of the output signals of the delay elements 9ij as a control circuit outputted by the circuit, and selecting means 10i of the circuits of the respective stages operate according to the select signal S which is common to the respective stages. Then this circuit has redundant constitution including plural delay elements 9ij for each stage and the outputs of the delay elements 9ij are selectively used as the outputs of the respective stages with the select signal S which is common to the respective stages.
Patent JP-H11102442-A (JP)
Title: Method and device for detecting edge
Inventor: MASUDA TAKESHI
IPC: G06T7/60
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an edge detecting method and its device, which is capable of easily detecting an edge position with high accuracy, even if a differential absolute value is small because the difference of light and darkness of an edge neighborhood is small in an edge detecting method and its device which detect an edge position of an inspection object from the variable density of an image. SOLUTION: A variable density image 3 is acquired by picking up the image of an inspection object 1, an edge direction in the acquired variable density image 3 is specified, a mask 5 that consists of plural pixels 4 is set in an area extending over an edge 2, spatial differential operation based on luminance information of each pixel 4 of the mask 5 is performed, a cumulative value distribution obtd. by a cumulative operation of a pixel 4a that matches with an edge direction in which a differential direction code value is specified in each pixel string that crosses the edge direction orthogonally is calculated, a pixel string that has a maximum value for the acquired cumulative value distribution is calculated, and an edge position is detected by going through an edge position specifying process, in which the pixel string position is an edge position.
Patent JP-2001080484-A (JP)
Title: Behavior control device for vehicle
Inventor: TAKAGI MASAFUMI
IPC: B60W10/188
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the vehicular behavior at the vehicular retreat time by starting the behavior control with a smaller turning degree in comparison with the vehicular advance time at the vehicular retreat time. SOLUTION: It is discriminated whether a vehicle is in an either state of an advance state or a retreat state (S20, S30) and at the advance state of the vehicle, the excessive roll control for advancing or the behavior control for advancing is carried out (S50∼). At the retreat state of the vehicle, the excessive roll control for retreating or the behavior control for retreating is carried out (S350∼). Therefore, regardless of the vehicular advance or retreat, the deterioration of the vehicular behavior can be prevented. Especially, the standard value at the permission judgement (S350) of the excessive roll control for retreating is smaller than that of the permission judgement (S50) of the excessive roll control for advancing respectively.  Thereby, on the roll degree of a car body, the excessive roll control for retreating can be started earlier than the excessive roll control for advancing.