baber/WOPTO huggingface dataset:
Patent JP-H10139007-A (JP)
Title: Container standing apparatus
Inventor: KAWABE MASAHIRO
IPC: B65B21/04
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To stand a container being carried in an inverted state to a correct posture. SOLUTION: The container standing apparatus includes a bucket conveyer 6 for carrying a container in an inverted state, a plurality of pockets 8 placed in parallel to an advancing direction of the bucket conveyer 6 for receiving the container in a standing state and a discharging mechanism for discharging the container on the bucket conveyer 6 and putting it in the pocket. The pocket 8 comprises a fixed pocket member 34 and a movable pocket member 36. Guide bars which can open/close are provided above the pocket 8. When the container is put into the pocket 8, the movable pocket member 36 is retreated to have both guide bars separated.  After the container is put in, the movable pocket member 36 is advanced to correct a fore-and-aft position of the container, thereafter both guide bars are brought close to each other to press an upper part of the container from both sides, and a lateral posture of the container is corrected. Thus when the container is put in the pocket 8, it can be reliably put in without being caught up, and after being put in, the container can be corrected in its posture to a correct position.
Patent JP-H01157203-A (JP)
Title: Speed controller for electric motor car
Inventor: SAITO YOICHI
IPC: B60L15/28
Filed: 1987-12-14
Abstract: PURPOSE:To suppress the lowering of accelerating property, by quickening the making time of working signal to a field-weakening circuit according to the lowering of line voltage. CONSTITUTION:By a delay circuit 21, the respective output signals of a current detection circuit 17 and a conductivity detection circuit 19 are received and at a fixed time later, after a by-pass contactor 13 is turned ON, by the field- weakening control making command of a field-weakening control making circuit 23, a field-weakening contactor 7 is turned ON. Then, field current flowing to a field winding 3 is reduced and a field is weakened and so the rotation of a motor is heightened. In this case, the delay circuit 21 is worked so that a working signal making time to a field-weakening circuit 10 may be quickened according to the lowering of a voltage value detected by a voltage detection circuit 27. As a result, even if the voltage value of a main power source is lowered, the lowering of accelerating property can be suppressed.
Patent JP-H02159026-A (JP)
Title: Pattern formation on semiconductor substrate
Inventor: SATO MITSUO
IPC: B41F17/36
Filed: 1988-12-13
Abstract: PURPOSE:To lessen several steps of a conventional process by printing an ink film pattern with a printing technology after mounting a plurality of wafers on a printing table, and setting the ink film pattern while irradiating ultraviolet rays. CONSTITUTION:Wafers 1 which are taken out one by one from a cassette 2 in which a plurality of sheets of wafers 1 are housed by means of a loader unit 3 are conveyed to a printing device 4 by a conveyor 10. At the printing device 4, an ink film pattern in which a specified pattern is drawn is printed to the wafers 1. The wafers 1 which print its ink film pattern are conveyed to an ultraviolet irradiation device 5 through the conveyor 10. Ultraviolet rays 6 are irradiated to the wafers 1 which are conveyed to the ultraviolet irradiation device 5 to set the ink film pattern. The wafers 1 equipped with the hardened ink film pattern are housed into a cassette 8 which is provided to an unloader unit 7 through the conveyor 10.
Patent JP-H10157732-A (JP)
Title: Packing device
Inventor: HASHIMOTO YOSHITAKA
IPC: B65D6/18
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a packing device which is favorable in the recovery work, the transportation efficiency, etc. SOLUTION: This packing device is provided with an end face part 5 protecting the longitudinal end of an article to be packed, a bottom face part 7 and side face parts 6 continuously formed at the lower side and both sides of the end face part, and connection face parts 8 continuously formed at the lower part of the side faces parts 6. Preventive flaps A35 against shifting of the article are provided to have lengthwise notched lines 37, 38 and breadthwise folding lines 40, 41, 42 extending astride on the side face part 6 and the connection face part 8 and folding lines 10, 11, 12 are formed at the boundary between these end face part, side face part, bottom face part, and connection face part. And the side face part, the bottom face part, and the connection face part overlapped on the bottom face part are bent inward respectively along the folding lines to form a box.  The preventive flaps A35 against shifting of the article are protruded inward respectively when the connection face parts are bent, to form a pair of preventive protrusions A36, 36 against shifting, in order to hold both corners of the end of the article.
Patent JP-2001132765-A (JP)
Title: Gear-shaped flexible shaft coupling for rolling stock
Inventor: INUI RIICHI
IPC: B61C9/38
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To ensure present strength level, while satisfying an allowable shaft angle θ, make a backlash δsmall to prevent the chattering and the whirling vibration caused by the backlash, and reduce the vibration and noise in no-load or low load. SOLUTION: This gear-shaped flexible shaft coupling for connecting two opposite shafts located on an approximately common axis, applies external gears 3a, 4a having the extern tooth shape which satisfies that a point of inflection 11 of a circular arc R1 of a center of tooth width forming pitch circle curves of the external gears 3a, 4a formed by plural circular arcs, and a circular arc R2 continued to the circular arc R1 is located near by the center of tooth width, and a ratio (2a/c) of the circular arc R1 with respect to the tooth width (c) is reduced.
Patent JP-H09163393-A (JP)
Title: Video projector
Inventor: HATAYAMA ATSUSHI
IPC: H04N9/30
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide the video projector with excellent convergence adjustment by improving deterioration in the resolution caused by parallel flat plate type dichromic mirrors. SOLUTION: The video projector applying optical modulation to a video signal is provided with a parallel plane color synthesis dichromic mirror 14 with a thickness in which thermal distortion in the case of vapor-deposition of a thin film or a surface distortion caused by an internal stress of the thin film itself is reduced and a correction means 17 correcting an astigmatic difference generated by the parallel plane color synthesis dichromic mirror 14 is arranged between optical paths of a projection lens 15 and a screen 16. Furthermore, a transparent liquid crystal display panel 13 is used as a light bulb and the correction means 17 is arranged at a Brewster's angle with respect to the projection lens optical axis to suppress reduction in the projected polarized light.
Patent JP-H08172164-A (JP)
Title: Manufacture of semiconductor device
Inventor: YUKI TOMOHIRO
IPC: H01L21/265
Filed: 1994-12-19
Abstract: PURPOSE: To enable selectively electrically cutting off a region to be connected from a wiring layer, and make it possible to perform internal wiring connection in a short period, by forming a crystalline semiconductor region in a contact hole, and implanting ions in the region to make it high resistive. CONSTITUTION: An interlayer insulating layer 701 is formed on a lower wiring layer 604, and a viahole is formed. Conductor 702 and a polycrystalline Si layer 703 are buried in the viahole. An upper wiring layer 704 is formed on the interlayer insulating film 701 and the polycrystalline Si layer 703. The upper wiring layer 704 is electrically connected with the lower wiring layer 604, via the buried conductor 702 and the polycrystalline Si layer 703. A resist mask 801 on a passivation film 705 is used and Si ions 802 which do not contribute to conductivity are implanted. Thereby the polycrystalline Si layer 703 is made noncrystalline and high resistive, and the state of wiring disconnection can be obtained. Hence many kinds of semiconductor devices can be manufactured in a short period.
Patent JP-H02188454-A (JP)
Title: Composite glass panel
Inventor: FUREDERITSUKU DO MONKUI
IPC: B32B17/10
Filed: 1989-12-04
Abstract: PURPOSE: To improve the sound attenuation of a composite glass panel for window pane, etc., by adhering a pair of vitreous sheets via adhesives of a polymer material and increasing the critical frequency of coincidence of the window pane.  
     CONSTITUTION: This composite glazing panel is formed by consisting the panel of or including a pair of the vitreous sheets adhered to an intervening layer of the polymer material. This intervening layer has viscoelasticity. The critical frequency of coincidence of the window pane having such intervening layer is made larger than the critical frequency of coincidence of the conceptual single vitreous sheet having the same shape and area as the shape and area of the window pane of the single sheet and having the mass equal to the total mass of the vitreous sheet in the window pane. The intervening layer is combined with a means for applying influence on the temp. of the intervening layer. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08171925-A (JP)
Title: Solid high polymer type fuel cell
Inventor: MAEDA HIDEO
IPC: H01M8/24
Filed: 1994-12-19
Abstract: PURPOSE: To provide the solid high polymer type fuel cell which is easy to handle, small in size, and can obtain high voltage. CONSTITUTION: A laminated body 25 is so constituted that a plurality of cell plate 13 and fluid passage plates 14 are interchangably laminated wherein each cell plate has a plurality of single cells formed in such a manner that a solid high polymer electrolytic membrane is held by each fuel cell and each oxidant electrode. Each conductive section 16 is formed at a place corresponding to each single cell in the cell plate 13 of the fluid passage plate 14, and a plurality of single cell laminated bodies 26 are thereby formed, in which respective single cells are relatively connected with one another in series, in the laminated direction of each cell in the laminated body 25 of each fluid passage plate 14 and each cell plate 13.  Furthermore, the respective single cell laminated bodies 26 are relatively connected with one another by a plurality of conductive bars 27 which are penetrated through the laminated body 25 in the direction of its lamination.
Patent JP-S63169421-A (JP)
Title: Combustion control device for heater
Inventor: TAKEUCHI MAKOTO
IPC: B60H1/22
Filed: 1986-12-27
Abstract: PURPOSE:To enable execution of combustion normally in an optimum range, by a method wherein an airflow of a combustion blower is changed in a multistep or in a continuously variable manner according to a change in a fuel feed amount. CONSTITUTION:The operation condition of a combustion blower 13 is controlled through control of a voltage, and the running condition of a fuel pump 15 controlled by control of frequency. The controls are previously stored in a memory and in an optimum combustion range, serving as a map, which is determined between a fuel feed amount and an air feed amount for combustion. When either a fuel feed amount or an air for combustion is set, the other is controlled in a multistep or in a continuously variable manner. This constitution enables execution of combustion normally in an optimum combustion range. In this case, control, under which the fuel pump 15 and the combustion blower 15 are run in an optimum combustion range, is effected by an CPU 40b, and other control is effected by a main CPU 40a.
Patent JP-H02162166-A (JP)
Title: Pin joint
Inventor: FUKUKAWA TAKAO
IPC: B62D7/16
Filed: 1988-12-14
Abstract: PURPOSE:To prevent the movement of a pin stud in the thrust direction by receiving the force of a ball section in the equatorial direction for a radial load with a pair of bush plates rotatably containing a pair of ball sections respectively. CONSTITUTION:The conical section 36 of a bush plate 33 is deformed in the ball center direction of a ball section 30 together with an inside cylinder section 35, a pair of ball sections 30 of a pin stud 28 are surrounded by an adequate pre-load between a dome-shaped section 34 and a deformation section 35a, and a pair of bush plates 33 are used as independent bearings respectively. An automatic aligning action occurs between a pair of ball sections 30 in the pin stud 28, the precision of concentricity or the like can be made loose, and manufacture is facilitated. For a radial load P, the bush plate 33 of one ball section 30 serves as a fulcrum, and the bush plate 33 of the other ball section 30 receives the load between a pair of ball sections 30 of the pin stud 28.
Patent JP-2001136078-A (JP)
Title: Syndrome arithmetic method and device
Inventor: SAKAMOTO HIROSHI
IPC: H03M13/01
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To attain a high-speed syndrome arithmetic operation by extending data whose error is corrected at the same time so as to decrease number of times of accesses to storage means without making syndrome computing elements and their control complicated. SOLUTION: Changeover means 3, 6 that are operated in matching with an error correction data format and number of syndrome computing elements and FIFO storage means 4, 5 with a number of stages similarly in matching therewith are provided to a pre-stage of the syndrome computing elements 7, 8, 9, 10. Thus, the degrees of syndrome coefficients given to each syndrome computing element can be arranged.
Patent JP-H10139849-A (JP)
Title: Latent hardener
Inventor: SHINKAWA NOBUYUKI
IPC: C08G18/32
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a latent hardener enabling increase of initial adhesive strength without losing the storage stability of the binder by compounding polyaldimine, which is a reaction product of furfural with a polyamine. SOLUTION: This hardener consists of a reaction product (aldimine) of a polyamine having two or more primary amino groups (preferably, ethylenediamine, 4,4'-diaminocyclohexylmethane, diaminodiphenylmethane, etc.) with furfural. Regarding the ratio of the polyamine and furfural, 1-2 equivalents of the aldehyde is preferably added to one equivalent of the amine. Examples of a bonding agent to which the hardener can be compounded include a one-pack type polyurethane bonding agent, and as for the compounding ratio, 100 pts.wt. of the polyurethane prepolymer is preferably compounded with 1-50 pts.wt. of the aldimine.
Patent JP-H07166701-A (JP)
Title: Slip form construction method controller
Inventor: ITO MASAMI
IPC: E04H12/12
Filed: 1993-12-15
Abstract: PURPOSE:To construct a tower-like object having complicated shape efficiently and also with high accuracy by controlling each jack for adjusting wall thickness in accordance with wall thickness design value of each form unit at the present height of a main pedestal. CONSTITUTION:When a command for wall thickness control is given to a computer 10 via a keyboard 18, output data of a height measuring instrument 14 and each wall thickness measuring instrument 17 are taken in. Next, design data table in a memory is pulled out based on the present value of height position of a main pedestal 6 so as to read the wall thickness design data allotted to each form unit 5, 5 at that height. Then, the wall thickness design data of each split pedestal 4, 4 is compared with the present value of wall thickness obtained by each wall thickness measuring instrument 17 so as to generate control information for individual jack 8 for adjusting wall thickness based on the difference. Each jack 8 for adjusting wall thickness is operated in accordance with the control information, and wall thickness of each form unit 5 is adjusted in accordance with design data.
Patent JP-2001129152-A (JP)
Title: Slot machine
Inventor: KUNIMOTO TAKAHIRO
IPC: A63F5/04
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To smoothly control the stop of rotation drums. SOLUTION: Respective nine display windows 4 three stages long by three columns wide, which are formed in the center of a front panel 3, are arranged at intervals on their upper and lower sides to hide picture patterns on the outer peripheral surfaces of rotation drums 5 between these windows.
Patent JP-2001131695-A (JP)
Title: High strength thin steel sheet excellent in secondary working brittleness resistance and producing method therefor
Inventor: NAKAJIMA KATSUMI
IPC: C22C38/12
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To produce a high strength thin steel sheet having surface properties, non-aging properties and workability applicable to use for an automotive outer plate and also excellent in secondary working brittleness resistance and to provide a method for producing the same. SOLUTION: This high strength thin steel sheet excellent in secondary working brittleness resistance has a composition composed of, by weight, 0.0040 to 0.02% C, <=0.05% Si, 0.7 to 3.0% Mn, 0.04 to 0.15% P, <=0.02% S, 0.01 to 0.1% Al, <=0.004% N, <=0.2% Nb, and the balance substantially Fe with inevitable impurities and also satisfying the following relationship (1): (12/93)×Nb*/C>=1.0...(1), where Nb*=Nb-(93/14)×N.
Patent JP-H06152962-A (JP)
Title: Preparation method for normalization curve
Inventor: YONEZAWA YASUJI
IPC: H04N1/407
Filed: 1992-10-30
Abstract: PURPOSE:To prepare a normalization curve capable of performing the gray balance correction of an intermediate density area at the time of converting the density value of the picture element of source pictures to a normalization density range in a prescribed picture processor. CONSTITUTION:For the picture element of a gray area detected by a gray area picture element detection part 241, an average density value degree histogram and a cumulative density value table are prepared at a second histogram processing part 242 and section average densities for respective color components in prescribed density sections in the intermediate density area are obtained from data at a second average density arithmetic operation part 245. Further, the average value of the section average densities is obtained and differences between the average value and the respective section average densities are obtained. Since the differences of the section average densities well indicate the inclination of the respective color components in the intermediate density area, with them as parameters, the existing normalization curve is modulated at a reference function correction part 248.
Patent JP-H09174930-A (JP)
Title: Adjustment of dot size of image
Inventor: JIERII IEEMINGU CHIYAN
IPC: H04N1/23
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To enhance the resolving power of a printing image by selectively increasing the dimension of one or more pixel among pixels. SOLUTION: The respective pixels 43 of a reticulated region 41 are compared with a known pixel pattern by a logical matching circuit. When the pixels 43 conform to a pattern producing the irregularity of charge, additional energy is applied to the regions 45, 46 adjacent to the pixels 43. As a method increasing the level of this light energy, it is possible to extend the turn-ON period of laser by a necessary period or to apply energy pulses short in lasting time. As a result, the loss of addition is produced in the regions 45, 46 adjacent to the pixels 43 and the one bonding region of the pixels 43 increases. By this constitution, a charge pattern is adjusted and the resolving power of a printing image is enhanced.
Patent JP-H08140776-A (JP)
Title: Simple air bench
Inventor: FURUNO MASAO
IPC: A47C11/00
Filed: 1994-11-24
Abstract: PURPOSE: To enhance the stability at the time of seating without impairing the advantage of a simple air bench which is foldable to a small size in nonuse. CONSTITUTION: This simple air bench is formed by horizontally placing a columnar tube body 1 and providing the upper part thereof with a rigid flat plate 2 forming a seating surface. As a result, the body weight of a person sitting on this chair disperses over the entire part of the rigid flat plate and transfers evenly to the columnar tube body from above. The tube body is thus stably deformed and even if the transfer of the body weight takes place, the way of the body weight acting on the tube body is basically the same and, therefore, the stable state is maintained. In such a case, the rigid flat plate may be formed freely attachably and detachably to and from the columnar tube body and the portability at the time of shrinkage is thereby additionally improved if the tubular body and the rigid flat plate are separated in nonuse.
Patent JP-H03180253-A (JP)
Title: Twin roll type continuous casting machine
Inventor: YASUDA KAZUMI
IPC: B22D11/06
Filed: 1989-12-07
Abstract: PURPOSE:To prevent the development of surface fold, crack, etc., on strip surface by forming plural small holes on outer peripheral walls for one pair of rolls, communicating inner space and outer part of the roll and holding pressure at inner part of the roll to negative pressure condition at the time of casting. CONSTITUTION:One pair of the rolls 2, 3 rotating in the reverse direction are set in parallel, and by press-contacting side weirs 4 with the outer peripheral surfaces thereof, a pouring basin part for molten metal 5 is demarcated. The strip (cast strip) 8 is continuously cast through gap 7 between the rolls 2, 3. Then, plural small holes are formed in the outer peripheral walls 2a, 3a in one pair of rolls 2, 3. Formation of the small holes is obtd. by constituting the outer peripheral walls 2a, 3a of rolls 2, 3 with porous material made of ceramic of Al2O3, etc. By this constitution, the internal spaces 9, 10 of rolls 2, 3 demarcated with the outer peripheral walls 2a, 3a are communicated with the outer parts of rolls. At the time of casting, the internal pressures in the rolls 2, 3 are held in the negative pressure condition with means of pump, etc., through suction pipes 5. By this method, the uneven solidification at the developing stage of shell can be restrained.
Patent JP-H08227572-A (JP)
Title: Disk cartridge
Inventor: AKIYAMA NOBORU
IPC: G11B23/03
Filed: 1995-12-05
Abstract: PURPOSE: To provide a mechanically strong cartridge using a shutter energizing spring insert ing section of a cartridge casing as a reinforcing structure. CONSTITUTION: A disk cartridge is provided with a plate cartridge casing C, a shutter 7 attached to the cartridge casing C so as to be freely slid for opening/ closing a head inserting port formed at least in the cartridge casing C and a spring 15 for energizing the shutter 7 in a direction for closing the head inserting port. In this disk cartridge, the easing wall of a spring housing section 30 for housing the spring 15 is used as a reinforcing structure.
Patent JP-H09133528-A (JP)
Title: Measuring method and device for excavating machine position/posture and excavating wall surface formation, and excavating control and excavating management method using the method
Inventor: HASHIMOTO TSUKASA
IPC: G01V1/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device for new excavating machine position/ posture and excavating wall surface formation, a measuring method for excavating machine position/attitude and excavating wall surface formation, and excavating control and excavating management method using the method, for realizing excavation of a vertical shaft (groove). SOLUTION: An ultrasonic measuring device (range finder) 120 is lowered similarly to an excavating machine 10, and a reference plate 110 is provided to the excavating machine 10 for measuring the distance to the ultrasonic measuring device 120 on a vertical line, so that the position and posture of the excavating machine are measured. At the same time, formation of an excavating wall surface is measured. And, during excavating, controlling of excavating machine position/posture and controlling of viscosity and density of stability liquid (excavating management) are performed at real time, for realizing excavating with low cost, high precision, and high reliability.