baber/WOPTO huggingface dataset:
Patent JP-S6479056-A (JP)
Title: Superconductive material
Inventor: INOUE TOSHIHARU
IPC: C01B3/00
Filed: 1987-09-18
Abstract: PURPOSE:To obtain a superconductive material made of a compd. whose critical temp. is above the temp. of liq. nitrogen by subjecting fine powder of a mixture of prescribed amts. of oxides or oxycarbides of elements constituting a superconductive material to calcining, grinding, press molding and sintering. CONSTITUTION:Oxides, oxycarbides, etc., of an element (R) selected among Sc, Y, La and other lanthanoids, a group II element (X) of the Periodic Table, a transition element (Z), an element (D) selected among group VI chalcogens and an element (A) selected among B, C, N and F are mixed by prescribed amts. so as to obtain a desired compsn. Fine powder of the mixture is calcined in a furnace in the air or in an atmosphere under a regulated partial pressure of O2. The calcined product is cooled, well ground, mixed, press-molded under 30kg pressure and sintered to obtain a compd. represented by the formula (where R may be Y, X may be Ba, Z may be Cu, D may be O, r=about 1.0, x=about 2.0, z=about 3.0, 9.0>delta>5.0 and 0.5>alpha>=0). A superconductive material having >=90k critical temp. is obtd. by using the compd. as the principal component.
Patent JP-H0787836-A (JP)
Title: Grain culm converter in combine harvester
Inventor: YAMAGATA KOJI
IPC: A01F12/10
Filed: 1993-09-21
Abstract: PURPOSE:To provide a grain culm conveyer designed to be feedable with all reaped grain culms regardless of variation in their length and quantity and carefully deal with such grain culms without developing unthreshed culms along with avoiding unnecessary load increase. CONSTITUTION:The objective converyer is equipped with (A) a means M1 to regulate the threshing depth at a threshing chamber A based on information from a culm length sensor S, (B) a grain culm conveying means H switchable between (1) the mode to hold and convey reaped grain culms on the side of the threshing chamber A and (2) the mode to feed all grain culms on releasing their holding, (C) a control means to switch between the above modes, and (D) a grain culms conveyance quantity sensor S3 such as a culm thickness sensor. The sensor S detects whether grain culm length is at 1st mode where the threshing is possible at the chamber A in the mode (1) or at 2nd mode where the length is too short to conduct the threshing at the mode (1); based on the above information and information if grain culm conveyance quantity, the means H is actuated to backward feeding mode in case the culm length is too short and the grain culm quantity is larger, while to forward feeding mode in case the culm length is too short and said quantity is smaller.
Patent JP-H1171033-A (JP)
Title: Plate material identification device
Inventor: KURUSU YASUO
IPC: B65H3/08
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of positively judging whether the contents taken out from a cassette are plate materials or not, regardless of whether the plate materials are made of metal or not. SOLUTION: The takeoff part through which the contents housed in a cassette are taken out, is provided with the first sucking-holding member 11 having the first pad 13 structured to suck-hold only machine plates out of the contents of the cassette, and the second sucking-holding member 12 having the second pad part 14 structured to suck-hold both the machine plates and slip sheets out of the contents of the cassette. Suction is first tried by the first sucking- holding member 11, and when the contents P are almost closely sucked on the first pad part 13, the contents P are judged to be the machine plates. When a clearance exists between the contents P and the first pad part 13, the suction is then tried by the second sucking-holding member 12, and when the contents P are almost closely sucked on the second pad part 14, the contents P are judged to be slip sheets.
Patent JP-H0791263-A (JP)
Title: Intake device for engine
Inventor: USHIJIMA KENJI
IPC: F02M35/104
Filed: 1993-09-21
Abstract: PURPOSE:To eliminate unevenness among charge volumes of intake-air into engine cylinders and to make the device body compact in the widthwise direction thereof while enhancing the efficiency of charge of intake-air by specifying the shape and arrangement structure of independent intake passages, and by communicating the merging parts of the intake passages with a container. CONSTITUTION:Independent intake passages 4 are formed so as to have an equal length, and are communicated at their downstream ends with their respective engine cylinders, and merges together at their upstream end by means of a collecting pipe. In this case, the upstream parts of the intake passages 4 are extended in parallel with the direction of the row of the engine cylinders on one of the left and right sides of the latter, as viewed in the direction of the row of the engine cylinders. A curved part 4a by which each of the intake passages changes its direction so that the downstream part thereof is extended from the outside to the engine 1, is formed in the intermediate part of the intake passage. Further, the center link line T of this intake passage 4 is inclined outward by a predetermined angle theta with respect to the cylinder row line Ta. Further, a resonance chamber 13 as a container communicated with the collecting pipe 5 through a communication passage 19, is located on the outside of the curved part 4a.
Patent JP-H0293479-A (JP)
Title: Register mark recorder in picture scanning and recording device
Inventor: MIYAKE HIROAKI
IPC: G03F1/00
Filed: 1988-09-21
Abstract: PURPOSE:To record a color separation picture provided with a register mark near a target area by permitting a picture signal processing means to compose a picture of a specified color and the register mark and outputting the composed one to a scanning device on the recording side. CONSTITUTION:According to instructions from a work station 19, a target picture signal in a DU 15 is read to an OP 20, and is displayed on a color monitor 18. The size of the register marks to be composed and displayed and the type of positive or negative film are specified, and the mark display position of a picture being displayed is specified and inputted through a cursor and a digitizer 17. After the composition of the number of register marks required is confirmed in a desired position on a target screen, execution is instructed from the station 19. After synthesized picture signals are transferred and stored in the DU 15, the recording and scanning device of the scanner 11 is controlled, and a duplicated picture is exposed and recorded, thereby recording a picture of desired color separation.
Patent JP-H1172787-A (JP)
Title: Illumination device, liquid crystal display device and electronic equipment
Inventor: MAEDA TSUYOSHI
IPC: G02B6/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a technique improving uniformity of illumination in an illumination device in the illumination device constituted so as to arrange a light transmission plate in front of a display member and illuminate the display member. SOLUTION: This illumination device is constituted so that one end surface 10a among four peripheries of the transparent light transmission plate is exposed, and a reflection layer 11 such as a white printed layer, etc., is formed on remaining three end surfaces, and light emission surfaces of three LEDs 12 are arranged oppositely on the end surface 10a and the light emitted from the LEDs 12 are led into the inside of the light transmission plate 10. Many columnar projections 10b being a projection part are formed on the rear surface of the light transmission plate 10. This projection 10b is one for leading the light led into the inside of the light transmission plate 10 toward behind, and they are formed in the distribution density gradually changed according to the planar position of the light transmission plate 10.  The formed density of the projections 10a is distributed so as to have negative correlation with an induced light quantity in the light transmission plate 10 shown by a dotted line in figure.
Patent JP-2001058688-A (JP)
Title: Disk housing case
Inventor: ABE YASUHIRO
IPC: B65D85/57
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a paper-made disk housing case capable of holding a rectangular shape without strain at a corner part in sectional face in such a state that a disk is housed in it. SOLUTION: This disk housing case is made such that folding sections 14, 15, 16 and 17 are folded and overlapped on a disk housing section 11, a part near a base section 12 is adhered to the disk housing section to form a disk housing pocket between it and a disk section 11. The disk housing section 11 and a cover can be folded over the base section. In this case, corner- reinforcing sections 5 are arranged at both ends of the folded-back sections overlapped at the lower face, or both ends of the folded-back sections overlapped at the lower face and both ends of the folded-back sections overlapped at the upper face.
Patent JP-H06195916-A (JP)
Title: Air-bearing slider
Inventor: RII KEBIN DORIUSU
IPC: G11B5/60
Filed: 1993-09-21
Abstract: PURPOSE: To realize air-bearing mechanism having dynamic and still functions superior to a present situation by realizing the adjusting technique of negative pressure in a slider regardless of etching depth. CONSTITUTION: A negative pressure air-bearing slider 100 including a slider surface approaching to a data storage medium and an edge 110 in correspondence with 'preceding' concerning the movement of the data storage medium is provided. A U-shaped rail 102 having a closed end (114) facing the preceding edge and the open end facing a succeeding edge is formed on the slider surface. The closed end of the U-shaped rail is extended to be shorter than the full width of the slider surface. In the embodiment of one group, one U-shaped rail exists at the center of two side rails 104 and 105. In another embodiment, the two U-shaped rails exist and the respective rails are arranged along the near side edge of the slider surface.
Patent JP-S58117010-A (JP)
Title: Gaseous flowrate controller
Inventor: MIKAERU EI KASEERU
IPC: G01N30/32
Filed: 1982-12-23
Abstract: PURPOSE:To eliminate error without deteriorating the resolution, by closing an output valve between both chambers while a minimum pressure is measured. CONSTITUTION:A computer 48 counts a number N corresponding to a time when an input valve V1 is opened. The input of a down-counter 50 receives the number N when a load pulse (l) is applied from the computer 48 to a load terminal LD. When the counter number in the counter 50 is not 0, the output DC is a high level and a valve driving section 26 connected to this output keeps the valve V1 to open state. When the number of counts in the counter 50 does not reach 0, an output of an AND gate 52 is high level every time when a pulse f8 reaches high level, the count number in the down counter 50 is decremented by one.
Patent JP-S6295907-A (JP)
Inventor: TSUKAGUCHI TAMOTSU
IPC: G06F1/30
Filed: 1985-10-23
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-S6296640-A (JP)
Title: Aluminum alloy having fine recrystal grains
Inventor: SAITO KATSUYOSHI
IPC: C22C21/06
Filed: 1985-10-23
Abstract: PURPOSE:To provide an Al alloy having fine recrystal grains by incorporating specific ratios of Mg, Si, Cu, and V into Al and specifying the content ratio of Mg and Si. CONSTITUTION:The Al alloy contg. 0.8-1.2wt% Mg, 0.65-1.0wt% Si, 0.15-0.40wt% Cu, and 0.05-0.20wt% V and the balance consisting of Al and unavoidable impurities and having 0.6<=Si/Mg<=0.8 content ratio of Mg and Si is subjected to semi-continuous casting to a cast ingot by the conventional practice. Such cast ingot is heated to about 450-600 deg.C and is held for a prescribed period by which the ingot is subjected to a homogenization heat treatment; thereafter, the ingot is preheated to 460-470 deg.C and is extrusion-molded. The molding is cast at about 400-480 deg.C and is subjected to a soln. heat treatment at about 500-550 deg.C after machining then to a tempering treatment at about 170-200 deg.C after water hardening, by which the alloy product is obtd. The Al alloy product which is free from surface roughening and cracking and does not form the coarse crystal grains, is thus obtd.
Patent JP-H1075790-A (JP)
Title: Vector for transducing extraneous gene to insect cell
Inventor: TOMITA HIDEICHIRO
IPC: C12N5/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a new vector for transducing an extraneous gene into an insect cell by connecting a marker gene having a specific recognition part of FLP at both ends and a reporter gene to the downstream of a promoter capable of functioning in an insect cell. SOLUTION: This vector for transducing an extraneous gene to insect cell contains a DNA fragment obtained by a marker gene having FRT (Flp Recombination Target) region at both ends and a reporter gene to the downstream of a promoter capable of functioning by an insect cell and utilizable as a permanent expression system of a desired and useful protein and enables wide utilization of medicine field. The vector is obtained by cleaving a neomycin resistant cassette held between base sequences coding FRT with a restriction enzyme from plasmid vector pNEO β GAL and inserting it into a plasmid containing HSP70 promoter derived from Drosophila.
Patent JP-2001059442-A (JP)
Title: Control method and storage medium for fuel direct injection engine
Inventor: KONDO TOSHIAKI
IPC: F02D41/40
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a control method capable of maintaining the performance of a fuel direct injection engine for a long time. SOLUTION: When the graspable ignition timing is fixed (S12 is Yes), the injection timing of fuel is moved back and forth (S26), an average value of an ion current is measured (S28), and the ignition time of fuel is adjusted so that the average value can be maximized. Even when the ignition time is changed by degradation of the performance of a solenoid, the performance of the direct injection engine can be maintained for a long time. In particular, since an existing ion current detecting device for detecting miss fire is used, the control method can be inexpensively formed.
Patent JP-H1078659-A (JP)
Title: Photosensitive composition
Inventor: FUJIMORI TORU
IPC: G03F7/039
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To ensure high sensitivity and high resolution and to prevent the deterioration of the sensitivity and resolution with the lapse of time from exposure to post-exposure by incorporating a compd. having at least one kind of specified group decomposable by the action of an acid and increasing its solubility in an aq. alkali soln. by the action of the acid. SOLUTION: This photosensitive compsn. contains a compd. having at least one kind of group decomposable by the action of an acid and increasing its solubility in an aq. alkali soln. by the action of the acid. The group is represented by the formula, wherein R is alkylene which may have a substituent, the alkylene is, e.g. methylene, ethylene, propylene or butylene, each of X and Y is O or S, X and Y are not simultaneously 0, R1 is alkyl, alkenyl, aralkyl, aryl or cycloalkyl, each of these groups may have a substituent and (n) is an integer of 0-3.
Patent JP-2000063360-A (JP)
Title: Trifluoromethanesulfonylanilide derivative, its production and herbicide with the same as active ingredient
Inventor: YOSHIMURA TAKUMI
IPC: A01N43/54
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having a wide spectrum of herbicidal activity at low doses, exhibiting significant effect on gramineous weeds among others and having high safety to mammals as well. SOLUTION: This new compound is a trifluoromethanesulfonylanilide derivative of formula I (R is an alkoxyalkyl), e.g. 2-[(4,6-dimethoxypyrimidin-2-yl) hydroxymethyl]-6-methoxymethyltrifluoromethanesulfonylanilide. The compound of formula I is obtained by reaction of a trifluoromethanesulfonyl halide or trifluoromethanesulfonic acid anhydride with a 2-substituted aniline derivative of formula II followed by converting the product to the corresponding salt as desired. It is preferable that, in a herbicide with the compound of formula I as active ingredient, when it is to be used directly as in the form of powder or granules the herbicide is applied at 0.1 g to 5 kg, pref. 1 g to 1 kg, per 10 are in terms of the active ingredient.
Patent JP-S62148138-A (JP)
Title: Tool cutting edge position setting device
Inventor: SHIRATORI HIDEFUMI
IPC: B23Q17/22
Filed: 1986-10-03
Abstract: PURPOSE:To make it possible to correct the position of the cutting edge of a tool to an accurate position, by providing two sensors adapted to make into contact with the cutting edge of the tool to be measured, in the respective directions of the two-dimensional coordinate axes so that comparing computation is made to the distances of positions of the sensors from the original point. CONSTITUTION:A first resistor 44a temporarily registers thereon a position with respect to the X- and Y-coordinate axes, at which position the cutting edge of a tool makes into contact with a touch sensor, and is subjected to the designation of a write mode from a signal circuit section 2 so that if it has the recognition, the registered coordinate value is delivered to a computing section 41. A second register 44b registers thereon a original point data which has been obtained with the use of a reference tool, and which may be written thereon through a keyboard 43, and the registered value is delivered to the computing section 41 each time as necessary. The computing section 41 computes the offset value of each tool in accordance with the input values from two resistors, and stores the computed values in a memory section 42. The offset value stored in the memory section 42 is read out as necessary to be used for correcting the position of the tool.
Patent JP-H1042765-A (JP)
Title: Sensing device for fishing
Inventor: OONO ITSUKAKU
IPC: A01K97/12
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To increase fishing results by rationally sensing a strike. SOLUTION: A reel fishing rod is connected to a main body of a sensing device and a control box by a fitting electric wire and the main body of the sensing device is equipped with a limit SW and a sensing arm. The sensing arm is provided with a guide ring 8 for a main line 7 and a press board 9 to operate the limit SW. The sensing arm is moved downward in the direction to bend the tightened main line 7 in a fishing state to push the limit SW by the press board 9. A lock cam 10 is fitted to the main body of the sensing device to maintain the limit SW in a pressed state. The lock cam 10 comprises a structure capable of adjusting the strength of the locked state of the sensing arm by a spring 11 and an adjusting bolt 12.
Patent JP-H0680261-A (JP)
Title: Paper feeding device
Inventor: SHIBANO YOSHIBUMI
IPC: G03G15/00
Filed: 1992-09-03
Abstract: PURPOSE:To prevent a slipping in the lateral direction of paper sheets fed by utilizing the absorbing force of the air. CONSTITUTION:The uppermost sheet Y of a laminated paper sheets P is absorbed and lifted up by a suction belt 45. The air jet from the first air jet nozzle 55 flows between the uppermost sheet Y and the next lower sheet Y, and only the uppermost sheet Y is absorbed to the suction belt 45. The sheet Y is absorbed and conveyed without slipping in the lateral direction by a pair of guide plates 47a provided on both sides of the suction belt 45.
Patent JP-H1064806-A (JP)
Title: Aligner
Inventor: KUMAZAWA MASAHITO
IPC: G03F7/20
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of a focusing error caused by the difference between the image forming magnifications of two surface position detecting optical systems. SOLUTION: An aligner is provided with first and second projection optical systems PO1 and PO2 which project a first light pattern upon first and second substrates 1 and 2 from oblique directions and first and second image forming optical systems 4-6 and 9 which form the images of first and second light patterns at first and second image forming magnifications. The device is also provided with control means 8 and 10 which maintain the interval between the two substrates nearly constantly based on the positional information of the images of the first and second light patterns and a correcting means 9P1 which corrects the interval error between the two substrates which occurs due to the difference between the two image forming magnifications.
Patent JP-H0878136-A (JP)
Title: Ultrasonic static eliminator and static eliminating method
Inventor: NAKAMURA HIDEHISA
IPC: B06B1/00
Filed: 1994-09-06
Abstract: PURPOSE: To prevent the leak of a high voltage directly applied to a storing water by emitting an ultrasonic wave of 1.5MHz or more by a piezoelectric magnetic oscillator present in a storing water vessel by use of a direct current converted by a bridge diode. CONSTITUTION: The alternate current generated on a secondary side by the step down of an AC/AC transformer is used as a driving power source for ultrasonic generation, guided to a bridge diode D1 through a low voltage serge absorber ZI, and shaped to a direct current. A ceramic oscillator UR constitutes an oscillating circuit by the switching operation of a power transistor Q, a diode D2, capacitors C5, C6, C8, resistors R3, R4 to emit an ultrasonic wave of 1.5MHz or more. Since a piezoelectric magnetic oscillator present in storing water has insulating property itself, the counterflow to the oscillating circuit of a high voltage is eliminated. The high voltage is blocked by the diode D1 and the absorber XI even when flows back, and the counterflow to the power source is eliminated.
Patent JP-2000067280-A (JP)
Title: Separation mechanism for media in automatic ticket inspection machine
Inventor: YAMADA TOMOHIRO
IPC: G07B11/00
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a separation mechanism having a self-cleaning function which does not need a cleaning work of a roller by equipping a first and a second walking rollers consisting of rubber rollers. SOLUTION: This separation mechanism 10 has a first walking roller 12 consisting of a rubber roller located upstream and a second walking roller 14 consisting of the rubber roller 14 located downstream. The separation mechanism 10 takes into consideration that almost all media charged to a feeding port of an automatic ticket inspection machine are charged with their surface of print faces upward and transfers a dirt attached on a surface of a feeding roller consisting of the rubber roller to a surface of the medium.  That is, when two sheets of overlapped media C1 and C2 are fed while they are clamped by the first upper walking roller 12 and a first lower walking roller 16, dirt such as a dust, a paper powder or finger marks attached on the surface of the first upper walking roller 12 consisting of the rubber roller is scraped by the surface of the medium C1 and attached to the surface thereof.
Patent JP-S6390776-A (JP)
Title: Frequency variation detecting circuit
Inventor: TAMAKOSHI MASASHI
IPC: G01R23/15
Filed: 1986-10-06
Abstract: PURPOSE:To detect frequency variation by detecting a state, wherein only either one output is fixed, by a level holding means and a logic means. CONSTITUTION:The output of an inverter 5 is held at a high level below a frequency, fmax, as shown by an output A'' through the operation of multivibrators 1 and 2 and 'L' level holding circuits 3 and 4, but at a low level above fmax. The output B', on the other hand, is held at the low level below a frequency, fmin, and at a high level above fmin. The output C of an AND circuit 6 which ANDs those outputs A'' and B'' is at the high level only when an input signal is within a frequency range between fmin and fmax. Thus, variation in frequency can be detected without using any reference signal, so hardware constitution is simplified and miniaturized and the cost is reduced.