baber/WOPTO huggingface dataset:
Patent JP-H0438580-A (JP)
Title: Picture synthesizing device
Inventor: TAKAKURA MASAKI
IPC: G06F3/14
Filed: 1990-06-04
Abstract: PURPOSE:To reduce the capacity of a look up table (LUT) by outputting the information of a low-order bit at least of stored first and second picture information to the LUT selectively corresponding to the synthesized information of first and second picture information stored in advance. CONSTITUTION:A control memory stores segmental information to synthesize picture information A and B stored in picture memories 21 and 22. A multiplexer circuit (MP) 24 outputs the information of a low-order bit at least of the picture information A and B to an LUT 25 selectively. That is, the MP 24 possesses MPs 24a (J0 to J7) to select and to output the respective bits of a most significant bit A 7 of the picture information A or a least significant bit B0 of the picture information B, a second-order bit A6 of the picture information A or the 7th-order bit B1 of the picture information B to the least significant bit A7 of the picture information A or a most significant bit B7 of the picture information B. The MPs J0 to J7 output a selecting signal to the LUT 25 by switching control signals K0 to K7 of a control LUT 24b.
Patent JP-H09116093-A (JP)
Title: Integrated circuit with linear thin-film capacitance
Inventor: HENRII MAIRUZU OOBURIAN JIYUNI
IPC: H01L21/822
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit having linear thin-film capacitance. SOLUTION: This integrated circuit 1 has an active device 10 electrically connected to capacitance 5 using the thin-film dielectric region 75 of BaxTiyOz, and the values of x, y and z are represented by the ratio of 2, 9 and 20. The capacitance of such an integrated circuit 1 has approximately linear capacitance in compact size, low leakage electric flux, wide frequency and a bias voltage range.
Patent JP-S5370430-A (JP)
Title: Safety switch device for electromagnetic release camera
Inventor: YAMASHITA MASANORI
IPC: G03B17/42
Filed: 1976-12-03
Abstract: PURPOSE: To prevent the exposure in the course of winding the film in the 110 format camera when the film winding stops and when the film is not loaded in the camera by making an electromagnetic release to be operable. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5770262-A (JP)
Title: Wear resistant sintered oilless bearing
Inventor: MATSUNO KAZUMASA
IPC: C22C38/40
Filed: 1980-10-18
Abstract: PURPOSE: To obtain a sintered oilless bearing improved in wear resistance the resistance to impact, etc., by dispersing one of oxides or nitrides of Al, Zr, Ti into a low-temperature-annealed martensite base.  
     CONSTITUTION: The sintered oilless bearing comprises a low-temperature-annealed martensite base that includes 1.0W6.0wt% of Ni, 0.3W2.0wt% Mn, 0.5W2.0wt% of Cu, 0.5W2.0wt% of Cr, 0.4W0.8wt% of C, 0.5W4.0wt% of one of Al 2 O 3 , ZrO 2 TiO 3 , AlN, ZrN or TiN, and balance of Fe, the metal structure is strengthened  by the dispersion of Al 2 O 3  or the like, and its hardness HRA is 50 or above, and its sinter density is in the range from 6.0W6.6g/cm 2 . A powder mixture of simple metals for example with Al 2 O 3  that will have the composition mentioned above, or a powder that has been prepared by partly or completely alloying said powder mixture is molded, sintered and hardened, and immediately thereafter it is subjected to subzero treatment. Thus a matensitic uniform structure is obtained. Then it is subjected to cold tempering to remove the internal strains and to improve the wear resistance and toughness. Al 2 O 3  exhibits hardness most in the base, and acts to support a shaft however if the content is below the minimum, it does not show the effect, and if the content is above the maximum limit, its strength is reduced, and the wear of a shaft will be accelerated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10320474-A (JP)
Title: Scheduling system and computer-readable recording medium recorded with scheduling program
Inventor: EGUCHI TOSHIHIRO
IPC: G06Q50/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To derive an optimum answer flexibly and efficiently for a complicated, multipurpose combinational optimization quastion. SOLUTION: Assignment patterns are generated for various job patterns and job patterns are updated according to their evaluated values to improve combinational patterns in sequence. An initialization part 1020 generates three tables 1022 to 1024 by referring to input data and a gene 1031 is generated through coding 1021. The gene consists of control codes 0 and 1, which are set for shipment of a ship chart to generate more than one genes. A scheduling engine part 1030 generates today's and next-day's patterns by the genes to generate a crew pattern 1041 and according to the result of evaluation 1035, a gene operation part 1036 performs the operation of the control codes among the genes and genetic operations such as alteration of a partial control code of a gene and repeats those operations.
Patent JP-H0815088-A (JP)
Title: Instrument for measuring nonlinear optical constant
Inventor: KATOU MIDORI
IPC: G02F1/355
Filed: 1994-06-28
Abstract: PURPOSE:To more accurately evaluate the higher harmonics generating efficiency of a powder sample by bringing measurement conditions close to ideal conditions by providing a collimator lens in front of a prism so that a beam can become parallel rays in the prism and adjusting the diameter of the beam and distributed area of the sample so as to make the irradiating area of the beam constant. CONSTITUTION:The light beam outputted from a fundamental wave generating laser 11 is polarized into linearly polarized light through a polarizer 12 and made incident on a total reflection prism 16 through a rectangular prism 15. The prism 16 is formed by working rutile into a semicylindrical shape and a collimator lens 26 is provided in front of the prism 16. The sample used for the measurement is prepared by grinding down powdery crystals of, for example, 2-methyl-4-nitroaniline and urea, placed on a sample stage 24, and press-contacted with the surface of the prism 16 by tightening screws. As a result, a uniform surface which is sufficiently larger than the diameter of the beam is formed. Then the higher harmonics generating efficiency of the sample is evaluated by condensing secondary higher harmonics generated from the fundamental wave beam through a lens 20 and integrating the higher harmonics by means of a boxcar integrator 19, and then, comparing the integrated higher harmonics with reference light.
Patent JP-H0920781-A (JP)
Title: Polymerizable chiral compound
Inventor: FURANKU MAIAA
IPC: C07D493/04
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a compound suitable for producing especially a color reflecting layer in an elecrooptical display or as chiral doping material of a nematic or cholesteric liquid crystal.  
     SOLUTION: A chiral compound expressed by the formula (ZY 1  AOCOOMY 2 ) a X [A is a bridging group; M is a mesogenic group; Y 1  and Y 2  are each a chemical bond, or O, S, COO, OCO, OCOO, CON(R) of N(R)CO; X is an n-valent chiral group; R is H or a 1-4C alkyl; (n)=2-6; Z is H or a non-reactive group when following conditions (a 1 ) or (a 2 ) is satisfied; (a 1 ) at least one of these groups is a reactive group capable of carrying out a polyaddition reaction; (a 2 ) at least two of these groups are substituents having reactive groups capable of carrying out a polyaddition reaction]. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S628460-A (JP)
Title: Fuel cell power generation system
Inventor: TOKUNO MASATOSHI
IPC: G05F1/67
Filed: 1985-07-03
Abstract: PURPOSE:To obtain a high efficient, low cost and small fuel cell power generation system by changing an output frequency and output voltage of a frequency variable and reversible conversion apparatus in accordance with a load characteristic of a load motor. CONSTITUTION:A fuel cell 3 and a frequency variable and reversible conversion apparatus 8 which converts a DC output from fuel cell to an AC power of variable frequency and variable voltage and then supplies such AC power to a motor 9 connected as a load are provided. A frequency variable and reversible conversion apparatus 8 is formed as a variable voltage and variable frequency power supply (VVVF) which varies output frequency and output voltage and it is composed of a reversible conversion circuit 81 and a frequency control circuit 82. The reversible conversion circuit 81 reversibly converts a DC output from the fuel cell 3 into a desired frequency and voltage. Thereby the sequential conversion circuit 51 of the DC-AC conversion apparatus 4 and frequency conversion apparatus 5 is no longer necessary and power efficiency can be improved as much as a loss of such sequential conversion circuit.
Patent JP-H11341295-A (JP)
Title: Image processing method
Inventor: KIN TATSUKOKU
IPC: G06T5/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To surely extract a color elimination object area, to surely remove color slippage generated in the contour area of images and to improve the quality of images by binarizing pixels made into chroma, extracting a contour and thickening it. SOLUTION: RGB images are chroma-converted, then binarized and turned to binary images I. 1 is imparted as a chromatic color for the one for which the respective pixels are higher than a fixed threshold value, 0 is imparted as an achromatic color in the case that they are lower and marking is performed as a contour pixel in the case that the value of the pixel under consideration is different from the one of the adjacent pixel. After the processing is performed to all the pixels and a prescribed label is marked corresponding to the contour pixel and the adjacent pixel, the pixels are scanned again, a pixel value 2 is imparted to the marked pixel and the images I classified into the achromatic color 0, the chromatic color 1 and the contour 2 are copied and scanned as the images O.  The chromatic color 1 is defined as the pixel under consideration, and when the contour pixel of the pixel value 2 adjacent to the pixel under consideration in the images I is present, the pixel value 2 is imparted to the pixel under consideration of the images O. Thus, a contour line is thickened for on pixel.
Patent JP-S5370810-A (JP)
Title: Feeble sound producer for upright piano
Inventor: TAKAHASHI HIROYOSHI
IPC: G10C3/26
Filed: 1976-12-07
Abstract: PURPOSE: To make the upright piano possible to produce the feebles sound similar to the grand piano, by moving the central rail interlocking with the relative movement between the upper and lower brackets which are separated into two parts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6037518-A (JP)
Title: Beam combiner for atomic absorption analysis
Inventor: KAWASAKI KENJI
IPC: G01N21/01
Filed: 1983-08-10
Abstract: PURPOSE:To make increase and decrease in transmission surfaces and reflection surfaces adjustable continuously over a wide range by superposing two sheets of half mirrors and providing these mirrors in such a way that at least one of the half mirrors is made freely movable with respect to the other half mirror. CONSTITUTION:When a half mirror 1 and a half mirror 2 are superposed on each other, the reflection surfaces of the mirror 1 formed by vapor deposition overlap on the surfaces 6' of the mirror 2 formed without vapor deposition and the transmission surfaces 6 without vapor deposition of the mirror 1 overlap on the reflection surfaces 5' of the mirror 2 formed by vapor deposition. The quantity of transmitted light in this stage is min and the quantity of reflected light is max. If the mirror 1 is successively moved with respect to the mirror 2 from this state, the quantity of the transmitted light increases and the quantity of the reflected light decreases successively. The quantity of the transmitted light is maximized and the quantity of the reflected light minimized when the mirror moves to the extent equiv. to one row of grating. The reflection surfaces and the transmission surfaces are thus increased and decreased continuously over a wide range by moving the mirror 1 relatively with the mirror 2.
Patent JP-H07540-A (JP)
Title: Low-frequency medical instrument
Inventor: YANO KOJI
IPC: A61N1/32
Filed: 1993-06-17
Abstract: PURPOSE:To provide a low-frequency medical instrument preventing a pain proper to a low-frequency pulse from being felt by a patient. CONSTITUTION:A pulse waveform whose rising and falling are moderated is digitized and stored in a lookup table 5. The address of the lookup table 5 is scanned by the output of a counter 3 when medical treatment is applied, and a digital signal representing the pulse waveform is read out. The digital signal is converted to an analog signal, and is boosted to a prescribed voltage, and is outputted as the low-frequency pulse. It is prevented that a current rises or falls steeply according to the rise/fall of the low-frequency pulse, and flowing on a human body.
Patent JP-H0442703-A (JP)
Title: Controller for linear motor driven electric vehicle
Inventor: TADAKUMA SUSUMU
IPC: H02P7/00
Filed: 1990-06-06
Abstract: PURPOSE:To obtain a controller which can satisfy conditions of both position and speed with respect to time by obtaining information of 'time-speed' or 'time-position' from a central or adjacent control center and preparing a corresponding 'time-position' or 'time-speed' pattern. CONSTITUTION:The system may receive a 'time-speed' pattern or a 'time- position' pattern. In former case, a pattern generator 18 generates a 'time- position' pattern, based on a 'time-speed' pattern, which is then fed through a contact 61 to a speed controller 12. In latter case, a pattern generator 19 generates a 'time-speed' pattern, based on a 'time-position' pattern, which is then fed through a contact 62 to the speed controller 12. The speed controller 12 is a set of control rules based on the information of speed and position. The speed controller reads out the values of speed and position, as inputs, which are then subjected to inference. According to the method, a vehicle can be maintained at given position and speed.
Patent JP-S5370583-A (JP)
Title: Apparatus for manufacturing electric discharge lamp
Inventor: SUDOU SHIGERU
IPC: H01J9/385
Filed: 1976-12-06
Abstract: PURPOSE: To provide an apparatus for uniformly manufacturing an electric discharge lamp in an easy work accurately to shorten the working time and to reduce waste material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5574749-A (JP)
Title: Storing device of grain
Inventor: OOTSUKA SADAO
IPC: A23B7/12
Filed: 1978-11-27
Abstract: PURPOSE: To prevent the heat regeneration due to the disoxidant and stopping of oxygen absorption, and to store grains suitably, by circulating a gas in the closable grain storage house through a disoxidation chamber of specific construction.  
     CONSTITUTION: Air-permeable packaging materials containing the disoxidant 5 are piled up on the trays 6 with the wire netting 7 at the bottom to form a layer 8cm or less thick, and the trays 6 are arranged in the diosoxidation chamber 3 in the form of a plate column. The gas in the house 1 is circulated through the circuit formed by the closable grain store house 1 and the chamber 3 via the blower 2 while removing oxygen in the gas. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0310453-A (JP)
Title: System for preventing release forgotten for absence transfer
Inventor: ISHIGAMI NAOHARU
IPC: H04M3/42
Filed: 1989-06-07
Abstract: PURPOSE:To remind a caller of the state of absence transfer setting for each extension subject to absence transfer setting and to release the absence transfer setting by informing the state of absence transfer setting to the caller by a voice guidance device every time a call comes from an extension in the state of absence transfer setting. CONSTITUTION:An electronic exchange consists of a channel switch 1, a line circuit 2, a register sender trunk 3, a voice guidance device 4, a central controller 6 and a storage device 6. Whether or not a caller telephone set TEL is in the state of absence transfer setting for each call is checked and a message representing the state of absence transfer setting is sent to the caller telephone set TEL when the absence transfer is set, and when a dialing of releasing the absence transfer setting is received after the message transmission, the absence transfer setting is released and normal connection is applied when a dial signal for a call destination is received. Thus, an event of releasing an extension whose absence transfer setting is left as it is.
Patent JP-S6124677-A (JP)
Inventor: AROISHIUSU SEODORUSU ERIZABESU
IPC: B62K27/00
Filed: 1985-07-02
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-S5937996-A (JP)
Inventor: NAGAI SATOSHI
IPC: D06F58/02
Filed: 1982-08-24
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-S6125027-A (JP)
Title: Combination measuring apparatus
Inventor: EZU HARUNORI
IPC: G01G19/387
Filed: 1984-07-14
Abstract: PURPOSE:To prevent the decrease in operating efficiency, by alleviating the optimum combination conditions when defective combinations occur by specified times continuously, and discharging and supplying articles so as to meet the new conditions. CONSTITUTION:Based on a timing signal St from a packing machine 11, an operation control part 4 sends a switching signal Sf to a multiplexer 2, receives weights W1-Wn from measuring machines 11-1n through an A/D converter 3, executes specified combining operation and compares the result with an objective weight W0, which is set by a objective weight setting part 9. The combination, whose computed and combined weight become the optimum value within the allowance range stored in a memory part 5, is selected. The articles in the applicable measuring machines 11-1n are discharged and packed by the packing machine 11. When the defective combinations, whose combined weights are outside the allowance range, are continued by specified times, the upper weight limit value is set at the maximum value, which can be stored in a memory part 5. The maximum combination is computed, and the specified articles are discharged or supplied.
Patent JP-H10336601-A (JP)
Title: Broadcast receiver
Inventor: TSUJI SEIJI
IPC: H04N5/44
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To allow a viewer to acquire required information from a teletext broadcast and to allow it to be referred to in a short time by allowing a program reproduction section and a storage content reference section to provide outputs of reproduced video audio data and teletext information. SOLUTION: A segment discrimination section 8 discriminates a switching position of a program based on teletext information stored in a teletext information storage section 7 and divides the program content into segments consisting a series of teletext information. A segment storage section 9 uses teletext information appearing at a program from which a segment is obtained or the switched program content for an index and stores segments in the unit of pairs of the teletext information and the corresponding segment.  Then a storage content reference section 10 extracts an identifier designated from an entry section 4 by a viewer from the segment storage section 9, the teletext information at a head of a frame being a component of a segment is displayed on a reproduction device 11 via an output section 5 and a video/audio signal of a still image corresponding to frame information designated by the viewer is extracted from a video audio storage section 6.
Patent JP-H1069109-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device
Inventor: HOSHIZAKI TAKETOSHI
IPC: G03G5/047
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having at least a charge producing layer and a charge transfer layer on a conductive base body and to provide a photoreceptor showing an S-shaped photo-induced potential decay curve and having high performance and excellent electrophotographic characteristics. SOLUTION: This photoreceptor has a charge producing layer 1 and a charge transfer layer 2 on a conductive base body 3. The charge transfer layer 2 contains a polymer compd. which becomes in a phase separation state having a modulation structure comprising an electrically inactive phase and a charge transfer phase. The light quantity necessary to induce 50% decay in the potential is <5 times as much as the light quantity necessary to induce 10% decay in the potential. The modulation structure is produced, for example, by using a mixture of an insulating polymer compd. and a charge transfer polymer compd. and dividing the uniform phase into two phases.
Patent JP-H077723-A (JP)
Title: Video compression expansion circuit
Inventor: KATSUMATA KENJI
IPC: H04N3/27
Filed: 1993-06-18
Abstract: PURPOSE:To obtain a video image in matching with an aspect ratio of a screen of a display device by reducing/magnifying an entire video image into an optional size. CONSTITUTION:A video signal is written sequentially in a field memory 103 by a write clock from an input terminal 118. A clock generating circuit 119 gives a read clock whose frequency is nearly a multiple of 4/3 of a write clock frequency to a field memory 103. A vertical magnification control circuit 110 reads a video signal from the field memory 103 by a line period in response to the magnification factor. The write of a 1-line memory 105 is stopped by a similar period to obtain a line delay output of an output signal from the field memory 103. A vertical interpolation circuit 106 generates a scanning line signal through interpolation arithmetic operation according to a control signal from the vertical magnification control circuit 110.
Patent JP-H0794141-A (JP)
Title: Method and equipment for providing excitation prepared by fourier transformation mass spectrometry
Inventor: TSUENMIN RIAN
IPC: H01J49/38
Filed: 1993-05-27
Abstract: PURPOSE: To obtain an tailored excitation spectrum by generating a sinc function signal between a width and a center time of a sine wave signal of a selected frequency multiplying these two signals, and applying them to a plate of an ion-capturing part. CONSTITUTION: A start time Td is supplied to a start register 201 for a sinc function by a computer, and a plurality of bit output data is outputted to an address counter 204. The counter 204 receives a start signal and a clock signal c1kX, a plurality of the bit signals is outputted to a digital storage means 207 programmed by the sinc function, and data output of the mean 207 is outputted to a multiplier 210. Digital sine functions c1kX and c1kM of a desired frequency are inputted to the multiplier 210, and the multiplier 210 performs digital multiplication of the digital sinc signal and sine signal. The output of the multiplier 210 is given an A/D converter 124 via an adder 232 and is sequentially outputted to an amplifier of a driver part.
Patent JP-H0810440-A (JP)
Title: Footing type game apparatus
Inventor: OHIRA TERUO
IPC: A63F11/00
Filed: 1994-06-28
Abstract: PURPOSE:To execute a game causing a player to thrill and having a regularity by providing a game apparatus with a first reporting means to report a judgment each time an input means operated is determined to correspond to a specified inputting means. CONSTITUTION:Footing type switches FS are turned on when a player put his foot on it by an input means for a player to input own will of selection. The switches FS are arranged in a matrix on a base 11. When rows are set in the direction of the depth of a shelter 30, for example, seven switches FS per row are arranged in three rows in a footing type switch unit 10. Then, a specified switch setting means is formed to set one switch FS for each row of the switches as such specified to forbid the player from operating it and an input judging means to determine whether the switch FS operated corresponds or not to the specified switch. When the switch operated is determined to correspond to the specified switch, the judgment is reported to the player with a speaker 31 as a first reporting means.