baber/WOPTO huggingface dataset:
Patent JP-S6354281-A (JP)
Title: Multicolor thermal recording material
Inventor: HAYAKAWA KUNIO
IPC: B41M5/34
Filed: 1986-08-26
Abstract: PURPOSE:To obtain a multicolor image superior in color separating properties, by a method wherein, in a multicolor thermal recording material having two or more laminated thermal color forming layers coloring to different tones and containing a decoloring agent, a compound having two ester groups and two amide groups in a molecule is used as the decoloring agent. CONSTITUTION:In a multicolor thermal recording material having two or more thermal color forming layers coloring to different tones and having intermediate layers between the respective thermal color forming layers for separating decoloring layers from adjacent layers, a compound shown by formula I or II (where R1 represents alkyl or aryl, R2 represents alkyl, cycloalkyl, or aryl, and R3 represents a divalent hydrocarbon radical) is contained as a decoloring agent in at least one of respective layers. In this manner, the multicolor thermal recording material superior in color separating properties and free from color mixture can be obtained.
Patent JP-H0546176-A (JP)
Title: Data compression and expansion device and electronic musical instrument using the same
Inventor: SETOGUCHI KATSU
IPC: G10L19/00
Filed: 1991-08-08
Abstract: PURPOSE:To decrease quantization errors without increasing the number of bits of an adaptively quantized value by cutting the low-order (n) bits of the 1st difference value of an input means and generating a 2nd difference value, and then adaptively quantizing the difference value. CONSTITUTION:The difference value DELTAx between PCM data at sampling points B and A of a musical sound waveform sampled with sampling synchronism T=1/fs (fs: sampling frequency) consists originally of 16 bits. This difference value DELTAx after being quantized to 10 bits which are two bits more than usual is shifted to the right by two bits to cut the low-order two bits. Consequently, an 8-bit difference value DELTAy having an amplitude corresponding to a quarter as large as the difference value DELTAx. This difference value DELTAy is converted into a 4-bit adaptively quantized value, which is stored in a memory; and an adaptively quantized value read out of the memory is decoded into a difference value at the time of reproduction, and accumulated in order at a period 1/4 as long as the original sampling synchronism T of PCM to generate waveforms for musical sounds at sampling points A-B.
Patent JP-H1074391-A (JP)
Title: Semiconductor device
Inventor: WATABE TAKAO
IPC: G11C11/413
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To realize a stable, highly reliable device without changing an electric characteristic and a reliability characteristic by obtaining a boosted voltage based on a fixed voltage output. SOLUTION: In a semiconductor chip 1, a control circuit 3 generates a control signal or a controlled internal voltage according to fluctuation in a manufacture condition and a use condition to control operation of an internal circuit 2 through a control line 5. In this case, in a voltage conversion circuit A in the control circuit 3, a fixed voltage generation circuit F generates a fixed voltage VI1 from an external source voltage VCC. An amplifier G amplifies the voltage VI1 to send out a required voltage value to a part of the internal circuit 2 or control circuit 3.
Patent JP-S6445977-A (JP)
Title: Swash plate type compressor
Inventor: MACHIMURA HIDENORI
IPC: F04B27/08
Filed: 1987-08-12
Abstract: PURPOSE:To positively collect lubricating oil improved in its lubrication in a swash plate chamber by providing a lubricating oil pump, whose power source uses a piston performing a reciprocating motion by rotating a swash plate, in an internal wall of the swash plate chamber. CONSTITUTION:A swash plate 2 is secured to a shaft 1 rotated by external power, and this swash plate 2 is rotated, reciprocating a number of pistons 10 fitted to cylinders 3, 3a through slippers 8, 8a and balls 9, 9a. Thus a refrigerant is sucked into a cylinder bore 6 from suction ports 17, 17a and delivered through delivery ports 18, 18a. In the case of a compressor thus obtained, the compressor forms a protrusion 10a, protruding to the peripheral wall side of a swash plate chamber 7, integrally with the piston 10 while a hole 10b, penetrating through a piston peripheral wall, in both sides of the protrusion 10a. On the other hand, a groove 7a, extending in a direction of the shaft, is formed in the internal wall of the swash plate chamber 7 fitting the protrusion 10a, functioning as a lubricating oil pump.
Patent JP-S58100562-A (JP)
Title: Optical exchange circuit
Inventor: NAGASHIMA KUNIO
IPC: H04B10/27
Filed: 1981-12-11
Abstract: PURPOSE:To attain exchange connection without converting an optical signal, by assigning the optical signals having different wavelength to each terminal. CONSTITUTION:Optical signals in transmission wavelengths lambda1, lambda2 specific to terminals 106, 107 are assigned. A transmission signal from a terminal 108 of the terminal station 106 is converted into the optical signal in lambda1 of wavelength and inputted to an optical multiplex circuit 104 of an optical exchange via an optical branching filter 110, an optical transmission line 100, and an optical branching filter 101. This optical signal is introduced to an optical branching filter 103 via a wavelength selection circuit 105 controlled with a control circuit (not shown) and outputted to an output terminal 116 of the terminal 107 via an optical transmission line 102 and an optical branching filter 115. A transmission signal from the terminal 107 is connected to the terminal 106 similarly. When the number of terminals is increased, the specific transmission wavelength corresponding to the terminal is assigned, and further, the incoming side of an exchange is provided with an optical switch circuit and an optical wavelength converting circuit, and the transmission wavelength assigned to each terminal is made the same.
Patent JP-H0950405-A (JP)
Title: Storage device with backup function and information processing system provided with the same
Inventor: HAYASAKA KAZUMI
IPC: G06F11/14
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To shorten the backup route and to shorten the backup operation time relating to a storage device provided with a function for backing up data when a power failure occurs or the like and an information processing system such as a parallel computer system or the like of which storage device is shared by plural (one is sufficient as well) processors. SOLUTION: Inside the storage device main body provided with a memory part 2a and a memory control part 2c for controlling access to the memory part 2a, a storage medium 2d for backup and a backup control part 2e for performing access control so as to read the data inside the memory part 2a through the memory control part 2c and write the read data in the storage medium 2d for backup as backup data at the time of backing up the data inside the memory part 2a are provided.
Patent JP-2001027663-A (JP)
Title: Battery failure detection method in combined battery and its device
Inventor: MIKI TOSHIYUKI
IPC: G01R31/36
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To simply judge battery failure by continuously measuring the voltage of a combined battery, judging whether the voltage is abruptly lowered more than the lowering caused by the discharge, and in the case where it is lowered abruptly, judging the combined battery to have failure. SOLUTION: A power supply circuit 2 inputs commercial alternating current to a combined battery 1 connecting a plurality of battery units in parallel to be charged, and is supplied to an electric instrument such as an air conditioner. In addition, the output of the combined battery 1 is input to be supplied to the electric instrument such as the air conditioner. A judging part 3 inputs the voltage and the discharge current of the combined battery 1, and the failure of the combined battery 1 is judged. The discharge current amount of the combined battery 1 is integrated, the voltage is measured to find the change amount, and it is judged whether the change amount is larger than a prescribed reference value or not.  In the case whether the change value is larger than the prescribed reference value, the integrated value of the discharge current amount is stored, and it is judged whether the counted value of a change point generation counter is larger than the prescribed reference time-number. In the case where it is larger than the prescribed reference time-number, an alarm indicating the inferiority of the combined battery 1 is generated to complete processing.
Patent JP-H1145800-A (JP)
Title: Electron beam accelerating device
Inventor: SHINNOU YUUICHIROU
IPC: H05H5/03
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To restrain energy variation during rise of a beam pulse, and establish good energy spectrum characteristic, by modulating amplitude during beam rise of an accelerating high-frequency source, and canceling a beam loading effect. SOLUTION: A signal generated by a stabilizing high-frequency oscillator 1 is amplified by a buffer amplifier 2, is divided equally by a 3dB devider 3, and enters into a first phase modulator 4 and a second phase modulator 5. The both phase modulators 4, 5 are controlled by a first phase modulating control signal 8 and a second phase modulating control signal 9 from a phase modulating control device 7. Signals from the phase modulators 4, 5 are vector- added by a combiner 6, and any amplitude and phase are modulated based on a standard phase 20. The added high-frequency signals are power-amplified by a driver amplifier 10 up to a degree where driving of a klystron amplifier 11 is allowed, is amplified to high peak power as accelerating high-frequency by the klystron amplifier 11, and supplied to an accelerating tube 21.
Patent JP-H1135462-A (JP)
Title: Tablet containing tocopherol succinate
Inventor: NAKAMURA TAKEHIRO
IPC: A61P3/02
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a tablet containing tocopherol succinate and excellent in oral administration touch by treating the tocopherol succinate by a specific means. SOLUTION: This tablet contains tocopherol succinate. The tablet preferably contains the tocopherol succinate having particle diameters of <=250 μm in an amount of >=99%. The tablet is obtained by grinding the tocopherol succinate, mixing the ground product with a preparation auxiliary and subsequently tableting the mixture. The tocopherol succinate includes natural type tocopherol succinate and synthetic type tocopherol succinate. The tocopherol also includes α, β, γ, and δ types, and further contains d-isomer, 1-isomer and d1-isomer.
Patent JP-H0928850-A (JP)
Title: Ball returning wall for ball game
Inventor: HOSHI TAKASHI
IPC: A63B69/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To improve workability and an aspect of cost, reduce an impact sound and a reverberant sound when a ball hits on a ball returning wall, and make a noise unfeeling to the neighborhood by providing a cavity part in a wall body with which a ball collides, and filling granular materials in its cavity part. SOLUTION: In a ball returning wall for a ball game, a wall surface constituting material has a large cavity part 5, and granular materials 8, to put them concretely, sand, a small stone, a synthetic resin particle, a ceramic quality granular material, a granular cement hardened material or the like are filled in its cavity part 5. In such constitution, when a ball hits on the ball returning wall, its collision energy is also transmitted to a group of the granular materials 8 of the cavity part 5 through the wall surface constituting material, and respectively and independently vibrates respective particles. Since its vibration energy is consumed by friction between mutually unfixed particles, vibration of the whole ball returning wall is reduced, and is rapidly damped.  Complicated communicating voids left between the granular materials 8 damp aerial vibration generated according to vibration of a wall surface.
Patent JP-S6179020-A (JP)
Title: Detection method and device for contact position between shaft and sleeve of bearing for dynamic pressure fluid
Inventor: GOTO SHINJI
IPC: G01M13/04
Filed: 1984-09-25
Abstract: PURPOSE:To reduce man-hour of lapping work for bearing part by detecting a contact position between a shaft and a sleeve by means of a contact position detection circuit provided between terminals of the shaft and the sleeve in a dynamic pressure fluid bearing device which is used for VTR or the like. CONSTITUTION:In a bearing device with a dynamic pressure fluid bearing part formed between the outer peripheral face of a shaft 3 and the inner peripheral face of a sleeve 5, either one of the shaft 3 and the sleeve 5 is formed by a conductive member, while the other is formed by a resistive member. Then terminals 3t, 5t are provided on one end side of the shaft 3 and the other end side of the sleeve 5 respectively, and variable resistance 15 is formed between the terminals 3t and 5t. Further, a detection circuit 19 is formed by said variable resistance 15, fixed resistance 16 for measuring connected in series to said resistance 15 and a DC power source 17 so that the contact position between the shaft 3 and the sleeve 5 in the dynamic pressure fluid bearing can be detected. Accordingly, regularity and abnormality of the bearing part in rotation can be decided from the value of voltages on both ends of resistance 16, and further, the contact point between the shaft 3 and the sleeve 5 can be distinctly decided at the time of abnormality.
Patent JP-H0483889-A (JP)
Title: Corrosion-resistant coating composition
Inventor: HIGASHIYAMA TAKAO
IPC: C23F11/00
Filed: 1990-07-27
Abstract: PURPOSE:To reduce environmental contamination and to improve corrosion resistance in a severe environment by adding Ni and Co salt into a compsn. comprising chromium acid compd., boric acid compd., pH controller, zinc powder, Al powder, oxohydroxy low mol.wt. ether (polyglycols), water and org. solvent to form a specified compsn. CONSTITUTION:The compsn. consists of 1-12wt.% Ni salt and/or Co salt, 1-12wt.% water-soluble chromium acid compd., 0-9wt.% boric acid compd., 0-4wt.% pH controller, 10-40wt.% zinc powder, Al powder, mixture of these, zinc alloy powder, Al alloy powder, or mixture of these, 7-30wt.% polyglycol compd., 0-4wt.% surfactant and the balance water or water-soluble org. solvent or mixture of these. In this compsn., Ni and Co act to form a stable passivation film having higher durability. If the amt. of these salts in the compsn. is <=0.01 (gram ion eq.) calculated as the metal ion to the chromium ion, the effect can not be obtained. If the amt. is over 1.0, the chromium acid compd. prevents formation of the matrix, which decreases the adhesion property of the coating film.
Patent JP-H0485232-A (JP)
Title: Conveying apparatus for conveyed material
Inventor: FURUYA KIMIHIKO
IPC: B65H5/06
Filed: 1990-07-28
Abstract: PURPOSE:To facilitate taking in a conveyed material regardless of thickness of the conveyed material by providing a space setting means for setting the clamping space for clamping the conveyed material by a conveyance means according to the thickness information of a detection means. CONSTITUTION:The thickness (b) of a conveyed material B is detected by a clamping means 27 in a detection means. According to the detection result, the space (b) for clamping the conveyed material B by conveyance means 56, 58 is set by a space setting means 52 through transmission means 31, 40.
Patent JP-S6179003-A (JP)
Title: Hydraulic circuit
Inventor: MICHIWAKI TOSHIAKI
IPC: F15B11/05
Filed: 1984-09-27
Abstract: PURPOSE:To accurately control the flow rate by installing pressure detectors at both inlet and outlet sides of a direction switching valve and installing a spool position detector at a spool together with controlling the spool movement based on the output from these detectors. CONSTITUTION:Pressure detectors 6, 8, and 9 are installed at both inlet and outsides of a direction switching valve 3, while a spool position detector 10 is connected to a spool. The output from these detectors 6, 8, and 9, 10 are input into a control device 11, which calculates the discharge flow rate of the direction switching valve 3. Next, instruction signals are issued to a spool driving device 14 so that the discharge flow rate calculated by the control device 11 comes equal to the preset flow rate. Consequently, the use of a flow rate sensor or a load compensating valve can be dispensed with. As a result, the discharge flow rate of the direction control valve 3 can be controlled accurately.
Patent JP-H1049131-A (JP)
Title: Character generating device
Inventor: SHIKI YUTAKA
IPC: G09G5/26
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to decrease a data capacity and to generate the character patterns of a high grade according to the kinds of type faces by making the stroke information of radicals (of Chinese characters) common, deforming the stroke information according to contour information indicating type faces, storing this information and successively reading out the inputted character cords, the stroke information of the radicals, etc., meeting the type faces and the contour information thereof, thereby generating the character patterns. SOLUTION: An input section 1 inputs the information on the character codes, type faces, character sizes, etc., of the character patterns. A stroke information reading-out section 5 reads the radical constitution information included in one piece of the character constitution information and the stroke information exclusive of the radicals out of a character information memory section 2 in accordance with the inputted character codes and the kinds of the type faces, further, reads respective pieces of the stroke information of the radicals corresponding to this radical constitution information out of a radical information memory section 3 and respectively positions the information.  A character generating section 6 reads respective pieces of the contour information corresponding to respective pieces of the read out stroke information out of a contour information memory section 4 according to the type faces and generates the same to one character pattern.
Patent JP-H0365640-A (JP)
Title: Inspecting apparatus of grain particle after threshing
Inventor: HAYASHI MASAHIKO
IPC: G06T1/00
Filed: 1989-08-02
Abstract: PURPOSE:To reduce errors in judging the length by making a length determining means determine the length per one pixel larger when pixels belonging to a small stalk area are adjacent in a slantwise direction on an image than when pixels are adjacent in a longitudinal or horizontal direction. CONSTITUTION:This inspecting apparatus is provided with an image sensor 3 which photographs grain particles after threshing, a small stalk area extracting means 102 for extracting a small stalk area corresponding only to small stalks based on the photographed information of the sensor 3 and, a length determining means 103 for determining the length of the small stalks based on the number of pixels belonging to the small stalk area. If the pixels belonging to the small stalk area are adjacent in a slantwise direction, the length per one pixel is made larger as compared with the case where the pixels are adjacent in a longitudinal or a lateral direction. The length of the small stalk is judged by the determining means 103 in the above manner. Accordingly, the judging error can be restricted.
Patent JP-H1129787-A (JP)
Title: Detergent composition
Inventor: SUGAWARA YOKO
IPC: A61K8/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition which not only is free from the occurrence of deposition of a precipitate or separation with the passage of time, but also can produce a good feel of smoothness and has a viscosity suitable for comfortable use and is extremely excellent in stability of viscosity, and which is, in particular, suitably used as a washing agent for hair such as a shampoo, by incorporating an N-acylglutamic acid salt, a xanthane gum and a quaternary nitrogen-containing cellulose ether into the composition. SOLUTION: As an N-acylglutamic acid slat, use is made of the one having a mixed acyl group derived from a mixed fatty acid such as palm oil fatty acid, hydrogenated beef tallow fatty acid or the like as well as the one having a single acyl group derived from a single fatty acid of an 8-22C acid residue. A quaternary nitrogen-containing cellulose ether is a catiuonated cellulose ether represented by the formula. It is preferred that an N-acylglutamic acid salt, a xanthane gum and a quaternary nitrogen-containing cellulose ether are compounded in amounts of 5 to 50 wt.%, 0.01 to 3 wt.% and 0.01 to 3 wt.% based on the total amount of the composition, respectively.
Patent JP-H1032423-A (JP)
Title: Waveguide array antenna
Inventor: HIRAKI NAOYA
IPC: G01S7/02
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a waveguide array antenna suited to a radar using a high frequency by making the opening part of connecting waveguides connected to a power feeding waveguide respectively by a T-shaped branch a radiating element. SOLUTION: The opening part of the connecting waveguides 12 connected to the power feeding waveguide 11 opened at an antenna main body 10 by a T-shaped branch are respectively made waveguide opening radiating elements 120. Then, radio waves inputted from the opening part 110 of the waveguide 11 are branched to the respective wave guides 12 by a fixed combining quantity to be radiated from the opening radiation elements 120 of each waveguide. By constituting an array by arraying the opening radiating elements 120 of each waveguide at prescribed intervals thus, unnecessary cross polarized components are not generated to eliminate the necessity of considering the thickness of the wall of a waveguide even at the time of using a high frequency.  Then it is possible to obtain the waveguide array antenna optimum for the antenna of the radar for transmitting and receiving a high frequency more than a millimeter wave band.
Patent JP-H0734410-A (JP)
Title: Concrete leveller
Inventor: SHINTANI HIROKI
IPC: E04F21/24
Filed: 1993-07-20
Abstract: PURPOSE:To eliminate affection on light receiving accuracy of a light receiver by constituting a pressurizing device of a concrete leveller so that it makes even the surface of deposited concrete by the peripheral surface of a rotating body of it, and also eliminating oscillation and vibration on a machine body during the operation. CONSTITUTION:In a concrete leveller which is provided with a rotating body 16 to stir deposited concrete to a set thickness, pressurizing device 17 to level the surface of the concrete stirred by the rotating body 16, and a light receiver for setting the concrete surface height, the pressurizing device 17 is formed in a cylindrical body rotated in horizontal position. The concrete surface is pressed by the peripheral surface of the cylindrical body to make even it.
Patent JP-S6359488-A (JP)
Inventor: SHIGITA SHOZO
IPC: D06P3/86
Filed: 1986-08-26
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-S6180931-A (JP)
Title: Signal distance calculation processing method
Inventor: TAKEMOTO MITSUO
IPC: H04L27/38
Filed: 1984-09-28
Abstract: PURPOSE:To curtail the number of times of a calculation by selecting a reference point which requires the calculation of a signal distance. CONSTITUTION:Each reference point which can become the minimum distance with respect to the result of the decision of an area is selected in each group. For instance, when the result of the decision of the area becomes d2, the reference points a1, a3, b1, b3, c0, c1, c2, c3, d2, e1, f0, g2 and h3 are selected, a signal distance to an inputted coordinate point is calculated, respectively and with respect to that two pieces or more is selected from the same group, the minimum distance of the signal distance is selected.