baber/WOPTO huggingface dataset:
Patent JP-H04180733-A (JP)
Title: Surface coil for nuclear magnetic resonance device
Inventor: MATSUNAGA YOSHIKUNI
IPC: G01R33/34
Filed: 1990-11-16
Abstract: PURPOSE:To set the resonance frequency of each unit surface coil to only a value being equal to the resonance frequency of hydrogen and phosphorus, etc., by placing such an additional coil as overlapped to two pieces of unit surface coils in two pieces of unit surface coils having a mutual coupling, and eliminating the mutual. coupling. CONSTITUTION:A surface coil array 1' is formed by arranging one-dimensionally unit surface coils 1a, 1b and 1c having length of L' and L vertically and horizontally, respectively, and the unit surface coils 1a, 1b and the unit surface coils 1b, 1c are overlapped, respectively by such a distance D as each mutual coupling becomes minimum. Also, a correction coil 3 is placed by overlapping it to the unit surface coils 1a, 1c by a distance (d). In such a way, each unit surface coil is not subjected to mutual coupling, and an array coil having a signal-to- noise ratio being equal to a single surface coil is obtained.
Patent JP-H05143213-A (JP)
Title: Screen display control system for key input mode
Inventor: FUJIMORI HIDEAKI
IPC: G06F3/048
Filed: 1991-11-25
Abstract: PURPOSE:To enable a user to confirm a key input mode regardless of the state of a keyboard. CONSTITUTION:A key input mode screen display control system consists of a CAPS key state storage means 1, a KANA (Japanese syllabary) key state storage means 2, a 1st control means 3 which initializes the contents of both means 1 and 2, a 2nd control means 4 which inverts the contents of the means 1 with the key input indicating the CAPS key and then inverts the contents of the means 2 with the key input indicating the KANA key respectively and generates the character code corresponding to each key from the key input value with the input of a normal key except the CAPS and KANA keys, and a 3rd control means 5 which checks the states of both means 1 and 2 and shows the key input mode on a screen.
Patent JP-H02157250-A (JP)
Title: Production of aliphatic secondary amine
Inventor: ABE YUTAKA
IPC: B01J23/889
Filed: 1988-12-07
Abstract: PURPOSE:To obtain the title compound having antistatic properties in high selectivity by reacting an aliphatic nitrile in the presence of a hydrogenating catalyst containing copper and a metallic element selected manganese, etc., in a specific ratio under a given condition while removing formed ammonia. CONSTITUTION:A hydrogenating catalyst containing (A) copper, (B) one or more metallic elements selected from manganese, iron, cobalt, nickel and zinc in the weight ratio of the metal A/B of (99/1)-(10/90) and further (C) an alkali or alkaline earth metal in the ratio of A/C:(1/1)-(100/1) is used and 8-24C aliphatic nitrile is reacted at 150-250 deg.C, preferably 180-230 deg.C under atmospheric pressure - 50atm. (gauge pressure), preferably 5-30atm. while removing formed ammonia to give the aimed compound.
Patent JP-H05153582-A (JP)
Title: Tv conference portrait camera turning system
Inventor: AMAMOTO TAMOTSU
IPC: H04N5/232
Filed: 1991-11-26
Abstract: PURPOSE:To display a talker in the middle of a screen even when the talker is moved a little by sending a direction detected by a 2nd microphone to a camera control section with a voice recognition section, turning a portrait camera in a direction of the output of a voice signal detected by a 1st microphone and turning the camera control section in the direction detected even by the 2nd microphone. CONSTITUTION:The direction of voice signals detected by microphones 2 comprising m-sets of directional microphones with high sensitivity detecting voice signals separately from positions being equally divided points of a circumference is sent from a voice recognition section 6 to a camera control section 5. Then a portrait camera 7 is provided and microphones 1 comprising n-sets of unidirectional microphones arranged radially detecting voice signals separately from positions being equally divided points of a circumference of a TV conference table around which n-talkers take a seat are provided under the microphones 2. Then the portrait camera 2 is turned in the direction of the output voice signal detected by the microphones 2. Thus, the preparation of the camera in advance is not required and even when a talker is moved a little, the talker is displayed in the middle of the screen.
Patent JP-H09132305-A (JP)
Title: Intrusion detecting device for automatic warehouse
Inventor: TAI AKIHITO
IPC: B65G1/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To detect intrusion of a person to a stacker crane passage or a fixed station by a simple structure. SOLUTION: An optical axis L of a reflection type photoelectric sensor 41, which intersects the entrance to a stacker crane passage, passes through a through hole 56 of a light-shielding member 55. The light-shielding member 55 is mounted to a detecting plate 51, and the detecting plate 51 is suspended from a fixed height by drag springs 52. Intrusion of an intruder to the stacker crane passage can be detected by directly shielding the optical axis L by the intruder, and the intrusion to a fixed station 3 can be detected by pressing down the detecting plate 51 to allow the light-shielding member 55 to shield the optical axis L.
Patent JP-2000137466-A (JP)
Title: Liquid crystal driving device
Inventor: HANETAKI KATSUHIRO
IPC: G09G3/20
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal driving device permitting to reduce costs and realize miniaturization. SOLUTION: A liquid crystal controller 12 has a CPU interface 20 receiving a signal from CPU 11, a ROM controller 30 which receives a control signal (a) consisting of a command signal and an address signal from the CPU interface 20, and reads a monochrome image data stored in a ROM 13, a DRAM controller 40 which receives the control signal (a), with a DRAM 14 controlled, and receives an output from the ROM controller 30, and an LCD driver controller 50 which receives data from the DRAM 14 via the DRAM controller 40. The liquid crystal controller has a data color expanding part 33 in the ROM controller 20, and an image signal (1 bit) of each dot from the ROM 13 is expanded by passing through a data color expanding part 33.
Patent JP-H03168070-A (JP)
Title: Gelling inhibitor for fish-paste product and ground fish meat composition using same
Inventor: SHIMIZU TERUO
IPC: A23L17/00
Filed: 1989-11-29
Abstract: PURPOSE:To effectively inhibit the gelling phenomena before or during ground fish meat forming by using, as the title gelling inhibitor, powdered fat prepared by coating an edible fat with casein. CONSTITUTION:The objective gelling inhibitor for fish-paste products, consisting of powdered fat prepared by coating an edible fat with casein and/or its salt. The present inhibitor is pref. comprised of (A) 50-80wt.% of a fat component, (B) 3-8wt.% of casein and/or its salt, and (C) 5-25% of lactose. The amount of this inhibitor to be added to ground fish meat should be 2-30wt.% on a fat component basis.
Patent JP-H11144640-A (JP)
Title: Color picture tube electron gun
Inventor: KOSHIGOE SHINPEI
IPC: H01J29/50
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a color picture tube electron gun capable of maintaining flatness around an electron beam passing hole and allowing interval between electrodes to be a predetermined one easily. SOLUTION: In a color picture tube electron gun, around multiple electron beam passing holes 20 formed on the principal plane opposite to an adjacent electrode of at least one of multiple electrodes, projecting parts 21, each having a flat top face raised at a height of 0.05-0.5 mm in the direction of the adjacent electrode, are formed, independently of one another.
Patent JP-H05127164-A (JP)
Title: Liquid crystal element
Inventor: ASAOKA MASANOBU
IPC: G02F1/1337
Filed: 1991-10-30
Abstract: PURPOSE:To obtain an image which has excellent orientation property and high contrast by specifying the difference between surface energy values before and after the orientation processing of a uniaxially oriented film and the difference between dispersion terms in the surface energy values. CONSTITUTION:Insulating films 13a and 13b and orientation control films 14a and 14b which are rubbed in parallel and in the same direction are laminated on substrates 11a and 11b coated with transparent electrodes 12a and 12b. Ferroelectric smectic liquid crystal 15 is arranged between the substrates, the distance between the substrates is maintained by bead spacers 16, and the ferroelectric smectic liquid crystal 15 is placed in a bistable orientation state. The difference between the surface energy values of the orientation control films before and after the uniaxial orientation processing by rubbing is set to >=9dyn/cm and the difference between the dispersion terms in the surface energy values is set to >=6dyn/cm. Consequently, the contrast in a light state and a dark state is high and the display contrast, specially, at the time of multiplexing driving is large, so that a high-quality display is obtained.
Patent JP-H01151100-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: TERADA YASUSHI
IPC: G11C29/00
Filed: 1987-12-08
Abstract: PURPOSE:To shorten the time necessary to write a word line and to shorten a test time by selecting simultaneously plural word lines at the time of the test. CONSTITUTION:At the time of the test, writing is simultaneously executed to plural word lines. Namely, when a signal TE to show a test mode is outputted, namely, when a signal to inverse of TE is 'L', outputs xi and the inverse of xi of an address buffer become 'H'. Thus, when a pair of address signals (xi, the inverse of xi) is made into 'H', two word lines wi and the inverse of wi are selected and when two pairs of the address signals are made into the 'H', four word lines are simultaneously selected. Thus, the testing time can be shortened.
Patent JP-H06159806-A (JP)
Title: Controlling device for electric water heater
Inventor: MIYAISHI YOSHIHIRO
IPC: F24H1/18
Filed: 1992-11-19
Abstract: PURPOSE:To provide a control device for electric water heater which can prevent the operation mode from being switched to a check-up mode by mistake by an operator. CONSTITUTION:A mode switching means 6 swiches an operation mode and check-up mode by the operation of a change-over switch which is provided on a remote controller 1. The change-over switch which switches the modes is constituted of two operation control switches which are provided on the remote controller 1. A change-over judging means 61 of the mode switching means 6 judges whether the two operation control switches are simultaneously continuously depressed for a specified period of time, or not, and a switching command generating means 62 switches the operation mode and check-up mode conforming to the judgement. A mode automatic returning means 63 automatically returns the check-up mode to the operation mode when a specified period of time has passed after the switching of the operation mode to check-up mode.
Patent JP-H04180260-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIGASHIYA KEIICHI
IPC: H01L21/8249
Filed: 1990-11-14
Abstract: PURPOSE:To prevent autodoping and the re-diffusion of buried layers due to heat treatments by forming field oxide on a semiconductor substrate, and implanting ions at two or more energy levels to form heavily-doped buried layers and wells in the substrate. CONSTITUTION:Field oxide 22 is formed in predetermined areas on the surface of a p-type semiconductor substrate 21. N-type ions at one or more energy levels are implanted into n-wells 23 in npn regions and PMOS regions to form n<+> buried layer 24. After a masking process, p-type ions are implanted at two or more energy levels into the field oxide of an npn bipolar transistor and into the n-wells 23 in the NMOS regions and npn regions. As a result, there are formed p<+> buried layers 25 and p-wells 26 on the layers 25. This method prevents autodoping and the re-diffusion of the buried layers due to heat treatments.
Patent JP-H11141026-A (JP)
Title: Metallic square pillar with bracing device
Inventor: SATO TAKAO
IPC: E04B2/74
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a universal type fixing means which can be applied to any shaped bracing member, without entirely considering directionality. SOLUTION: Cutout openings 9, 10 for inserting and supporting a bracing member 11 are formed on two planes 5, 6 opposing to each other of a hollow metallic square pillar 1, and a fixing means 19 pressure connecting and fixing the bracing member 11 to the mouth edge of either of the cutout openigns 9, 10 is fitted to the circumferential edge part of either of the cutout openings 9, 10. By only fitting the fixing means 19 to the circumferential edge part of either of the cutout openings 9, 10, bracing member 11 inserted and support against the cutout openings 9, 10 is pressure connected and fixed to the mouth edge of either of the cutout openings 9, 10.
Patent JP-H06162583-A (JP)
Title: Magneto-optical recording medium
Inventor: KOMATA HIROSHI
IPC: G11B11/10
Filed: 1992-11-19
Abstract: PURPOSE:To obtain a magneto-optical recording medium with which enough recording and reproducing characteristics are obtd. even with a small external magnetic field by forming the recording layer having the highest Curie temp. to have a specified nm range of film thickness. CONSTITUTION:For example, by using usual magnetron sputtering method, a silicon nitride film as a dielectric layer 2 is formed to about 100nm thickness and a GdFeCo film of 5nm thickness having about 300 deg.C Curie temp. as a recording layer 3 having higher Curie temp. is formed on a 130mmphi plastic substrate. Also, a silicon nitride film as a recording layer 5 of 30nm thickness having lower Curie temp. than the recording layer 3 and an Al reflecting layer of about 50nm thickness are successively formed to produce the magneto-optical recording medium. In this process, the GdFeCo film is formed by ternary simultaneous sputtering using three targets of Gd, Fe, Co. The TbFeCo film is formed by ternary simultaneous sputtering using three targets of Tb, Fe, Co. Thereby, the obtd. medium has enough recording and reproducing characteristics even with a small external magnetic field.
Patent JP-H08166834-A (JP)
Title: Clock generating circuit and microcomputer
Inventor: MATSUI HIDEO
IPC: G06F1/04
Filed: 1994-12-14
Abstract: PURPOSE: To shorten the period up to clock output by dividing higher harmonics of resonance frequency generated at the start of oscillation of a vibrator to a clock frequency or lower and selecting the output of the frequency dividing circuit as a clock during the generation period. CONSTITUTION: When the Q output of a control register 5 goes up to H, the oscillator 10 oscillates and then oscillates the higher harmonics of resonance frequency after an unstable state (figure). The output waveform of an inverter 2 is shown in a figure, and T/2, T/4, and T/8 output terminal waveforms of the frequency dividing circuit 13 are shown in figures. When the Q output of the register 5 are at H, Q outputs of control registers 8 and 9 are at L. A selector 14 is set so as to select and output an IN3 input when a C1 and a C2 input terminal are at L, and the selector 14 outputs the frequency division waveform of the T/8 output terminal of the frequency dividing circuit 13. This output is supplied to one input of an AND circuit 6 which inputs the Q output H of the register 5 at the other input, and then outputted as the clock from the output terminal of the AND circuit 6.
Patent JP-H04183917-A (JP)
Title: Exhaust gas purifier used for diesel engine
Inventor: SHIMODA MASATOSHI
IPC: F01N3/02
Filed: 1990-11-16
Abstract: PURPOSE:To oxidize carbon monoxide in a part of soot in regenerating a filter to prevent the generation of the carbon monoxide by collecting and purifying the soot contained in exhaust with the filter in normal running to prevent the generation of sulfate. CONSTITUTION:When a microcomputer 21 judges that an urban bus is traveling according to a signal from a vehicle speed sensor 22, an electric motor 26 is rotated forward and a filter bypass pipe 13 is closed by an exhaust gas change- over valve 14. Since current is not supplied to an electric motor 42, a soot burning gas change-over valve 20 is closed. Thus, exhaust gas of a Diesel engine 50 flows to a particulate filter 12 so that soot is collected and purified. Then, the microcomputer 21 supplied current to an electric motor 29 to run an axial fan 28 and send secondary air to the particulate filter 12 for burning the soot. Carbon monoxide contained in the burnt gas is oxidized to carbon dioxide by an oxidized catalyst 17.
Patent JP-2000136664-A (JP)
Title: Sliding door
Inventor: HASHIBA YASUHIRO
IPC: E05F15/16
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door having an intermediate stopper mechanism, in which there is no unfinished state in the changeover of the intermediate stopper mechanism. SOLUTION: An intermediate stopper mechanism 63 has an intermediate striker 67 installed on the car body side, a first pole 71 being rotatably mounted on the sliding door side and capable of being abutted against the intermediate striker 67 and a first urging means urging the first pole 71 to the state, in which the first pole 71 can be abutted against the intermediate striker 67.  The intermediate stopper mechanism 63 is constituted of a first latch 73 fitted to the first pole 71 under the state, in which the first pole 71 cannot be abutted against the intermediate striker 67, in a manner that the first latch can be engaged or disengaged and driven in the direction separate from the first pole 71 when the window glass of the sliding door is opened up to a specified place, and a second urging means urging the first latch 73 in the direction that the first latch 73 is engaged with the first pole 71.
Patent JP-H10148948-A (JP)
Title: Image forming method and device
Inventor: WATANABE MITSUYOSHI
IPC: G03G9/097
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method and device being capable of forming a high resolution image at a high speed and further with high reliability and less power consumption. SOLUTION: A developer 20 whose surface tension is changed by irradiation with light is used. The developer 20 is supplied to the surface of a developing roller 2 capable of keeping the developer 20 on the surface and the surface of the developing roller 2 keeping the developer 20 is selectively irradiated with the light, based on image information, to form a latent image. Then, the latent image is transferred to a recording material 8, to be formed as a visible image.
Patent JP-H04182441-A (JP)
Title: 7-tert-butyl-1-iodopyrene and 7-tert-butyl-1-n,n-diphenylaminopyrene derivative and their production
Inventor: SHIMADA TOMOYUKI
IPC: C07C17/12
Filed: 1990-11-16
Abstract: NEW MATERIAL:7-tert-Butyl-1-iodopyrene expressed by formula I and a 7-tert- butyl-1-N,N-diphenylaminopyrene derivative expressed by formula II (R<1> and R<2> are H, halogen, cyano, alkyl, alkoxy or phenyl). EXAMPLE:7-tert-Butyl-1-N,N-bis(4-methylphenyl)aminopyrene. USE:The compound expressed by formula I is an intermediate for producing the compound expressed by formula II, which is a photoconductive material in electrophotographic photosensitive units or charge transferring substances in function separating type photosensitive units. PREPARATION:2-tert-Butylpyrene expressed by formula III is directly iodinated to afford the 7-tert-butyl-1-iodopyrene expressed by formula I. Furthermore, the compound expressed by formula I is reacted with a diphenylamine derivative expressed by formula IV to provide the compound expressed by formula II.
Patent JP-H05230793-A (JP)
Title: Sizing paper, preparation thereof and use thereof
Inventor: ERIKU RINDOGUREN
IPC: D21H17/67
Filed: 1992-10-28
Abstract: PURPOSE: To reduce permeation rate of a liquid to a paper layer structure by specifying hydrophobicity of a hydrophobic zeolite to be added to a sized paper of lignocellulose-containing fiber. CONSTITUTION: Hydrophobicity of a hydrophobic zeolite to be added to a sized paper of lignocellulose-containing fiber is adjusted to <= about 0.5 wt.% shown by residual butanol content. The dewatering of a paper layer formed from a suspension of lignocellulose-containing fiber can be carried out in the presence of hydrophobic zeolite.
Patent JP-S63165677-A (JP)
Inventor: UINFURIITO SHIYURAIBAA
IPC: B60J5/04
Filed: 1987-12-10
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-H04183075-A (JP)
Title: Picture recorder
Inventor: MISUMI HIROYOSHI
IPC: H04N5/253
Filed: 1990-11-19
Abstract: PURPOSE:To clearly observe displayed contents even when a camera is used downward and to improve versatility by providing a liquid crystal display panel which can freely select two forward and backward display directions. CONSTITUTION:A recording mode is set by a switch 62. First of all, it is investigated whether an adapter 68 is mounted or not and when it is not mounted, a liquid crystal display panel 56 is set in a normal (regularly standing) display mode. When the adapter 68 is mounted, the liquid crystal display panel 56 is set in a reverse (oppositely standing) display mode reverse to the normal one. Thus, since the picture is displayed in the opposite state when the adapter 68 is mounted, the displayed contents can be clearly confirmed and versatility is improved even when a camera 66 is set downward.
Patent JP-H05120495-A (JP)
Title: Manual magnetic card processing device
Inventor: KINO TAKAYUKI
IPC: G06F15/02
Filed: 1991-10-29
Abstract: PURPOSE:To provide a manual magnetic card processing device in which electric power is supplied without requiring an external power source and a built in battery by effectively using magnetic card's manual operational force for self- power generation. CONSTITUTION:In this manual magnetic card processing device, magnetic data is processed by making the magnetic stripe of a magnetic card 15 to be brought into contact with a magnetic heat 13 bacing it when the magnetic card 15 is manually operated. A manual power generator 14 which generates electricity by receiving the manual operational force to the magnetic car 15 is provided while the magnetic card 15 is moved in the data process direction. In addition, a power control means which supplies a control circuit with the power outputted from the manual generator 14.
Patent JP-H04182987-A (JP)
Title: Resistor circuit
Inventor: OGAWA YOSHIHIRO
IPC: G11C11/413
Filed: 1990-11-16
Abstract: PURPOSE:To allow the continuous execution of writing and reading out of data by providing automatic address updating circuits and a circuit Which selects one of the read out data in two directions. CONSTITUTION:The automatic address updating circuits 5, 6, 7 are the circuits to automatically update the next address at every execution of the reading and writing of the data to respective memory cells of a memory cell matrix 1 and apply the address input to a writing address setting circuit 2 and reading out output setting circuits 3, 4. The data read out of the output circuit 3 is the data equal to the writing data. The data read out of another output circuit 4 is outputted as the data of the image rotated from the image written into the memory cell 1. One of the output data of the two output circuits 3, 4 is arbitrarily selected by a selector circuit 8, by which the desired data is obtd. The arbitrary selection of the continuously read out data in the two directions is possible in this way.