baber/WOPTO huggingface dataset:
Patent JP-H08276894-A (JP)
Title: Floating ship
Inventor: NAKATSU SENKICHI
IPC: B63C9/06
Filed: 1995-04-03
Abstract: PURPOSE: To hold people in an accomodation room in a stable attitude even if the floating ship is rolled by waves by providing the accomodation room movably supported by a supporting bar passing through the center of a hull in the cylindrical hull provided with a hatch with a hood on the upper portion thereof and a balance weight on the lower portion thereof. CONSTITUTION: A supporting bar 6 passing through the center of the hull 5 is provided in a cylindrical hull 5 provided with a hatch 3 having a hood 2 on the upper portion and a balance weight 4 on the lower portion and an accomodation room 7 is supported on the supporting bar 6 such that the room 7 can oscillate. The accomodation room 7 is formed along the inner peripheral surface of the hull 5 whose upper half is cut out and is supported on the supporting bar 6 on bearings 9 provided at both side walls 7a, 7a and a stay 7b in the middle position thereof such that the room 7 can oscillate. The hood 2 is provided with a fastening mechanism 10 which can fasten the hood 2 on the hatch 3 from the inside and the outside of a floating ship 1 to fix it thereon. This construction can always hold the accomodating room 7 in a constant attitude even if the floating ship 1 is rolled by waves.
Patent JP-2000272164-A (JP)
Title: Optical print head
Inventor: SHIMIZU YUKIHIKO
IPC: H04N1/036
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To form a clear image without color shift and diffusion by a method wherein a light from each light source is accurately imaged on a recording medium in terms of an optical print head having a plurality of light sources. SOLUTION: Each of fluorescent bulbs 1, 2 having different emitted light colors comprises multiple light emitting dots arranged vertically to the paper surface. An optical element 10 and an optical member 11 are provided between the fluorescent tubes 1, 2. A green dot light from the first fluorescent tube 1 is reflected by a reflection face 10a of the dichroic optical element 10 and a red dot light from the second fluorescent tube 2 is reflected by a reflection face 10b of the dichroic optical element 10 so that the optical passage thereof is changed by 90 degree in the lower direction, then the light passes through the first reflection face 10a.  The dot lights having different colors from the fluorescent tubes 1, 2 are incident on a common equal magnification imaging element 12 by making the optical axes to be in conformity with each other and are imaged on an identical position on a recording medium 7 by being superposed with each other. As a result, the obtained image is made clearer than heretofore.
Patent JP-S62235649-A (JP)
Title: Information processor
Inventor: TACHIBANA YOSHIMI
IPC: G06F11/10
Filed: 1986-04-04
Abstract: PURPOSE:To detect an error at the time when a fault has been generated in an error correcting circuit, by comparing the contents of a register which has stored each parity bit before and after correcting the error. CONSTITUTION:From a data signal line 1 and a check bit signal line 2, information to be inspected is inputted to an error correcting circuit 21, a parity bit to a data on the signal line 1 is generated on a signal line 9, and an error bit of a data which has been contained in the information to be inspected is inverted and sent out onto a signal line 8. Subsequently, the data on the signal lines 8, 9 are sent out to a data register 23, and the first parity register 24, respectively, the parity bit to the data on the signal line 9 is stored in the register 24, the parity bit to the data before correcting an error, which has been stored in the register 24 is stored in the second parity register 25, and the parity bits which have been stored in the registers 24, 25 are compared by a parity comparing circuit 27, by which an error is detected.
Patent JP-H02259802-A (JP)
Title: Pid controller adjusting method
Inventor: NOMURA MASAHIDE
IPC: G05B11/42
Filed: 1989-03-31
Abstract: PURPOSE:To reduce the error of a control response by finding a time scale factor in a partial model matching method by using a specific equation when a process that is a controlled system can be approximated with a (1st-order lag+dead time) system. CONSTITUTION:A control parameter decision system 4 finds the time scale factor (sigma) in the partial model matching method by, for example, equation I(approximate equation) based on the parameter, the gain K, the time constant T, and the dead time L of the transfer function Gp(S) of the process 1 approximately expressed with the (1st-order lag+dead time) system obtained by a process identification system 3, and decides the control parameter, the proportional gain Kp, the integral action time Ti, the derivative action time Td of a PID controller 2 by using the time scale factor (sigma). In equation I, it is assumed as n=L/T. In such a way, the characteristics of the dead time L and the time constant T can be affected on the control parameter of the PID controller, and a safe control response can be secured by suppressing the change of the amount of overshoot.
Patent JP-H03279442-A (JP)
Title: One-pick weft insertion of jet loom and controller therefor
Inventor: WAKAMATSU KENSUKE
IPC: D03D47/27
Filed: 1990-03-26
Abstract: PURPOSE:To enable stable weft insertion free from breakage due to blowing or due to restriction by stopping operation of a weft insertion nozzle based on a detection signal from a weft sensor arranged on the way of a weft insertion path. CONSTITUTION:When a weft feeler(WF3) arranged on the way of a weft insertion path along a group of plural subnozzles (SNi) detects that the length of weft yarns(W) unwound from a unit (D) for weft length measurement and storage thereof and traveling through the main nozzle(MN) and the above-mentioned subnozzle (SNi) reaches a prescribed value, on-off valves (Vm) and (Vsi) are closed by a function of a nozzle controller(NC) based on the output signal. Operation of the above-mentioned main nozzle(MN) and some subnozzles in the neighborhood of the main nozzle(MN) on the upstream side amoung the plural subnozzles (SNi) is stopped thereby to reduce the conveyance force for the weft yarns (W) to the minimum necessary amount.
Patent JP-H03276666-A (JP)
Title: Resin sealed semiconductor device for experiment and stress evaluation by resin sealing process
Inventor: NAKAJIMA YUICHI
IPC: H01L21/66
Filed: 1990-03-26
Abstract: PURPOSE:To enable the effect of mechanical stress by the resin sealing process in the side direction of a semiconductor substrate to be evaluated by a method wherein the electrical characteristics of the first electron element are compared with those of the second electron element. CONSTITUTION:MOS field effect transistors 107, 109, 111, 113 comprising the same materials in the same dimensions provided with respective impurity regions are formed on the main surface of a silicon substrate 101. The length from the outer edge 102 represented by l1 of the transistor 107 to the impurity region 115 is 20mum. The length from the outer edge 102 represented by l2 of the transistor 109 to the impurity region 117 is 40mum. The length from the outer edge 102 represented by l3 of the transistor 111 to the impurity region 119 is 80mum. The other length from the outer edge 102 represented by l4 of the transistor 113 to the impurity region 121 is 200mum. In such a constitution, the MOS field effect transistors are formed in said positions to make the experiments in the electrical characteristics of respective MOS field effect transistors.
Patent JP-S58197010-A (JP)
Title: Temperature control of mold
Inventor: WADA KIYOSHI
IPC: B29C39/40
Filed: 1982-05-12
Abstract: PURPOSE:To maintain the temperature of a mold uniformly and obtain an optically excellent molded product, by providing the mold with a plurality of temperature controlling holes and controlling the flow amount of the heating medium supplied to each temperature controlling hole to make each temperature of the mold become uniform. CONSTITUTION:A temperature is made uniform by making flow the heating medium of which the temperature is made constant by the temperature control equipments 16a, 16b to the mold 1 divided into the block 3a molding a thick part and the block 3b molding a thin part. When the thick molded product 2 which has a large thickness ratio of a central part and a peripheral part is molded, a temperature difference of the mold parts is generated at the blocks 3a, 3b in taking out the molded product. Then, these informations are transmitted to a controller 12 via the temperature sensors 10a, 10b and the temperature transducers 11a, 11b, the control signal of the flow amount of the heating medium is outputted and the flow amount of the heating medium is controlled via a flow amount adjusting valve 14, thereby, reducing an internal stress, the molded product of an optically excellent lens, etc. is obtained.
Patent JP-H07287654-A (JP)
Title: Software delivery device
Inventor: MIYAUCHI HIROSHI
IPC: G06F21/12
Filed: 1994-04-18
Abstract: PURPOSE:To specify a user who carried out an illicit copying action by restoring the user information and a file key from the file key information by means of a center decode key and then writing the user information into the software decoded from a cipher sentence by means of the file key. CONSTITUTION:A delivery center delivers the ciphered software C and a center decode key D by means of such secret keys as DES, FEAL, etc., (S1, S2). If a user wants to use the software C, the user sends such a request to the center that satisfies the conditions shown by the center. When the user pays the charge or returns the user information (S3), the center accepts the user's request and produces the key information J to send it to the user (S4, S5). Thus the user generates the software M' containing the user information based on the information J, the key D received previously and the software C (S6-S8).
Patent JP-H10275309-A (JP)
Title: Magneto-resistance effect type head
Inventor: TAKITA YUKIHIKO
IPC: G11B5/39
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To lengthen a life of the head. SOLUTION: This head is constituted for the purpose of reading out a magnetized data specified at prescribed magnetizing intervals of a short space or a long space formed on a magnetic recording medium, such as a magnetic stripe of a magnetic card, etc. In order to detect a horizontal component in the direction parallel to the magnetizing direction M out of magnetic flux of the magnetized data, a magneto-resistance effect element 3 is arranged parallel to the magnetic recording medium 2, and also on both sides of the magneto- resistance effect element 3 in its magnetizing direction M, shield plates 4 are provided to be separated from each other by a distance equivalent to the magnetizing intervals of the short space or smaller than that from the middle of the magneto-resistance effect element 3 in the magnetizing direction M.
Patent JP-H08250612-A (JP)
Title: Manufacture of non-volatile semiconductor storage device
Inventor: SAITO KENJI
IPC: H01L27/112
Filed: 1995-03-10
Abstract: PURPOSE: To suppress variation in channel length and further improve the quality of gate oxide film by forming silicon pillars by epitaxial growth. CONSTITUTION: Epitaxial silicon pillars 3 are formed on a p-type silicon substrate 1 by local epitaxial growth, and a gate oxide film 4 is formed. Polysilicon is deposited and etched back to from first polysilicon films 5 to be floating gates. Drain regions 6 and source regions are formed by ion implantation on the top of the silicon pillars 3 and on the surface of the silicon substrate 1, respectively (a). After the formation of a laminated insulating film 8, polysilicon is deposited and etched back to form second polysilicon films 9 to be control gates in such a way that they cover the side faces of the floating gates (b). Bit lines 11 are formed on the drain regions 6 (c).
Patent JP-H09226927-A (JP)
Title: Alignment transfer device
Inventor: AKEMATSU HIROTSUGU
IPC: B65G47/14
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To enter articles into an alignment part in a normal form and to separate them one by one without fail, by repeating the mormal and the reverse rotations, and carrying out a specific amount of phase transfer at an alignment transfer part. SOLUTION: Articles thrown in to a bowl 38 are collected to the lower side 19 of a disk 37 which is inclined to the horizontal direction of an alignment transfer part. The disk 37 fixed to the alignment rotating part 6 repeats the normal and the reverse rotations, and rotates in a specific directions while being vibrated. As a result, an article placed on the outer peripheral side of the upper surface of the disk 37 moves upward, and when it moves upward at a certain level, it drops along the upper surface of the disk 37. By repeating such an operation, the articles are arranged regularly on the outer periphery of the disk 37, and housed in an alignment part. The articles coming to the disk upper side 13 of the alignment transfer part are decided whether they are stored by separating one by one or not, and whether they are stored in a specific posture or not.
Patent JP-S60223330-A (JP)
Title: Digital-analog converter
Inventor: HAYASHI SHINICHI
IPC: H03M1/68
Filed: 1984-04-20
Abstract: PURPOSE:To decrease the packaging area of a chip, to decrease the time constant and to attain high speed by converting a high-order m-bit into a weight current value by means of m-set of the 1st current switches having weight power supply sources and at the same time extracting an output voltage in response to the number of the 2nd current switches turned on gradually automatically. CONSTITUTION:A current (is) is expressed as is=(W.B)XI0, where I0 is a unit weight current, W.B is a separating function and Wt is the total sum of weights. On the other hand, a current i's is expressed as i's=I0(Wt-W.X), the i's is decreased as the W.B increases and the (is) is increased. As a result, a current is switched sequentially from a current switch for setting a threshold value impressed with a V1. Collectors are connected in common and the current source i0 is equal, then the output voltage V0 is increased gradually. ON the other hand, current switches CS31-CS34 are turned on or off by a low-order four-bit, and the output voltage V0is changed via an R-2R ladder resistance network. The output voltage V0 is changed according to the input bit of high-order four- bit and low-order four-bit.
Patent JP-H05239005-A (JP)
Title: N-(2-aminoethyl)benzamides and their new intermediate
Inventor: MIZUNUMA HIROSHI
IPC: A61P25/28
Filed: 1992-02-28
Abstract: PURPOSE:To obtain a new N-(2-aminoethyl)benzamide expectable as a therapeutic agent for improving diseases of mental function resulting from intracerebral organic disorder, such as cerebrovascular disorder or geriatric dementia. CONSTITUTION:A compound of formula 6 [Y1 to Y3 are OH, OBn, and Y1 and Y2 are H with the proviso that when Y1=H, Y2=Y3 and when Y2=H, Y1=Y3; Bn is benzyl; R6 is NH2 N(CH3)2, N (C2H5)2, pyrrolidino, piperidino or morpholino] such as 2-[2-(diethylamino)ethyl]-2,5-dihydroxybenzamide. The compound (compound of formula 1 to formula 2) is produced by treating a compound of formula 5 (one of R1 and R2 is H and the other is OH; R3 is CH3 or C2H5) with a base, reacting the resultant substance with a benzyl halide to give a new substance of formula 4 (one of R4 and R5 is H and the other is OBn), hydrolyzing this compound under an alkali condition to give a new substance of formula 3, reacting this compound with SOCl2 in the presence of a tertiary amine, then with an ethylenediamine and optionally further hydrogenating.
Patent JP-H10279350-A (JP)
Title: High strength piezoelectric ceramic and its production
Inventor: TAJIMA KENICHI
IPC: C04B35/491
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an piezoelectric ceramic, which is free from the large degradation of piezoelectric property such as electromechanical coupling factor and has high strength characteristic, and the producing method. SOLUTION: A sintered compact containing a piezoelectric ceramic crystal particle having <=3 μm average particle diameter and a metal oxide having <=1 μm average particle diameter as a dispersed crystal particle and having >=95% relative density to theoretical density is obtained by adding 0.01-5 vol.% at least one kind of a metal oxide powder selected form Al2 O3 , MgO, ZrO2 , HfO2 , Y2 O3 and TiO2 having <=1 μm average particle diameter to a piezoelectric ceramic powder having <=3 μm average particle diameter and after molding, irradiating the molding with micro wave and sintering at 900-1,300 deg.C by heating.
Patent JP-H03284142-A (JP)
Title: Detector for voltage polarity and rotational direction of dc machine
Inventor: DANJO YUTAKA
IPC: H02K11/00
Filed: 1990-03-29
Abstract: PURPOSE:To simply find out the voltage polarity and the rotational direction of a DC machine by detecting the generation voltage of an armature, which occurs when a field coil is excitated with a small capacity power source and the armature is rotated by man power. CONSTITUTION:AC power 3 is converted to DC by DC power unit 4, and this is supplied to field coil 2 through a current limiting circuit 5. When an armature 1 is rotated by man power, the voltage generated in the armature 1 is amplified by an amplifier 6, and is sent to a comparator 7, and is compared with the reference voltage, and when it is normal output, to +side, and when it is reverse output, to -side, output is made. These outputs are input to D-latches 9 and 10, respectively, and also these outputs are input by triggering the D-latches 9 and 10 after a certain time through a timer 8. Hereby, when the DC machine rotates forward a pilot lamp 11 lights, and when the machine rotates reversely a pilot lamp 12 lights.
Patent JP-S58195896-A (JP)
Inventor: TAKASHIMA SUSUMU
IPC: G10L19/08
Filed: 1982-05-11
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-S5221939-A (JP)
Title: Lie automeasure
Inventor: NAKAMURA SHIYOUICHI
IPC: A63B53/00
Filed: 1975-06-24
Abstract: PURPOSE: A lie automeasure by which a lie of each golfer in an actual field at any addressed time can be measured to check his lie is either in an optimum status or not. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02257454-A (JP)
Title: Rotary head type digital magnetic recording and reproducing device
Inventor: TERAUCHI IKUROU
IPC: G11B27/28
Filed: 1989-03-29
Abstract: PURPOSE:To perform skip search with accuracy even in the case that the interval of an S-ID is narrow by providing a means for recording and reproducing additional information (S-ID) which shows the head of a music and also an identification number which is added to the additional information. CONSTITUTION:In the case that an S-ID writing command is given to a micro computer 12 by an S-ID generation circuit 11, the identification number is gener ated in the microcomputer 12 so as to be transferred to a signal processing circuit 13 with the S-ID information. In the signal processing circuit 13, the above-mentioned number is added to recording data as the additional informa tion, and recording data are written on a tape through a recording amplifier 14 and a cylinder 17. When the S-ID and also the identification number 43 are recorded at the time of recording the S-ID, two S-IDs whose intervals are so narrow that they are not distinguished by internal definition data 45 can be distinguished by the identification number 43. Thus, the S-IDs which lie side by side can be distinguished even at the time of high speed traveling. The accurate search can be performed.
Patent JP-S58202233-A (JP)
Inventor: HANSU MIYUURAA
IPC: B65H5/24
Filed: 1983-05-04
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-S58194015-A (JP)
Title: Method for scattering spacer material
Inventor: IKEGAMI KAZUO
IPC: G02F1/1339
Filed: 1982-05-10
Abstract: PURPOSE:To accurately regulate the gap between substrates, by mixing a spherical or columnar spacer material having a fixed size with an org. solvent and by scattering the spacer material on one of the substrates by a spraying method utilizing the pressure of compressed air or gas. CONSTITUTION:Said spacer material is mixed with an org. solvent having high volatility selected from fluorochlorohydrocarbons such as fluorotrichloromethane, difluorotetrachloroethane or trifluorotrichloroethane, chloroethanes such as trichloroethane, ketones such as acetone, benzene, toluene, xylene, methylene, naphtha, and alcohols such as methanol and ethanol. Alcohol as a dielectric solvent having hydrophilic groups is added to the org. solvent by 0.1-50%, perferably 3-10% to prevent the bonding and superposition of the spacer material due to electrification, and the spacer material is scattered by spraying the mixture.
Patent JP-S60222284-A (JP)
Title: Themal recording material
Inventor: IKEDA HARUHIKO
IPC: B41M5/337
Filed: 1984-04-19
Abstract: PURPOSE:To enable excellent heat response characteristics and high sensitivity, by incorporating a specified fumaric acid derivative into a thermal recording material. CONSTITUTION:A fumaric acid derivative of the general formula, wherein R is subst. or unsubst. phenyl or subst. or unsubst. aralkyl, is incorporated as a sensitizer in a thermal recording material comprising a colorless or light-colored dye precursor and a color developer capable of developing the color of the dye precursor when being heated. Accordingly, a thermal recording material having excellent heat response characteristics and high sensitivity can be obtained. The fumaric acid derivative is ordinarily added in an amount of not less than 5wt% to the color developer. The color developer may be an acidic substance ordinarily used for a thermal recording paper.
Patent JP-S61293414-A (JP)
Title: Air guard diffuser
Inventor: MAIKU JIEIMUZU TOTSUDO
IPC: A47L11/16
Filed: 1986-04-04
Abstract: An apparatus for diffusing air turbulence created during the normal operation of a rotary pad floor polishing machine. This device includes an air permeable member (12) which surrounds the circumference of the pad shroud (11), thereby physically preventing the escape of particulate matter from beneath the floor polishing machine and disrupting turbulent air flow. A mounting ring (13) is included for pressure fitting the permeable element to the pad shroud.
Patent JP-H07248142-A (JP)
Title: Air conditioning system
Inventor: HISAOKA KUNITOSHI
IPC: F24F11/02
Filed: 1994-03-10
Abstract: PURPOSE:To improve comfortableness of the entire of a room by grasping temperatures at a plurality of locations in an air conditioned room. CONSTITUTION:Temperature detectors 13, 24 are provided on an indoor machine 2 of an indoor temperature conditioning air conditioner 1, an indoor air circulating fan 8 mounted on an upper layer in a room at a location separated from the indoor machine 2, and a temperature detector 10 arranged on the lower layer in the room. Operation control of the air conditioner 1 and the fan 8 is performed by an air conditioner control part and a fan control part based upon at least two detection temperatures T1, T2. More specifically, the operation control is performed such that the detection temperatures T1, T2 are equal to set temperature T4 by a user.