baber/WOPTO huggingface dataset:
Patent JP-H09275150-A (JP)
Title: Semiconductor memory device and its manufacturing method
Inventor: HORIBA SHINICHI
IPC: H01L21/822
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in the number of steps and prolong the resistance length in SRAM's. SOLUTION: A load resistor is formed in two layers (load resistors 17, 20), and the first layer load resistor 17 is formed simultaneously with patterning of gate electrodes 4, 5, whereby it is possible to suppress an increase in the number of steps and prolong the resistance length. Further, an electrode wire part 21 is also formed simultaneously with patterning of the gate electrodes 4, 5 and connected to the load resistor 20 later, whereby a resistance length can be further prolonged and a resistance length of the load resistor within 1 cell can be equalized.
Patent JP-H11261453-A (JP)
Title: Bridge tap signal receiver
Inventor: NISHIMOTO MASANORI
IPC: H04B3/06
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce a convergence time for adaptive control by equalizing a characteristic of a line loss in a frequency region and an echo characteristic in a time region, extracting an LLLHLLL pattern and an H pattern from an equalized reception signal, measuring an eye pattern of the received signal, selecting an output based on the measured result and varying a bridge tap equalization characteristic. SOLUTION: A received signal is at first given to a line loss equalizer, where a loss √ f characteristic of a subscriber transmission line denoting a loss increased in proportion to a root of a frequency is equalized. A bridge tap equalizer 2 equalizes an echo characteristic in a time region caused by a bridge tap to obtain an output signal. Then an LLLHLLL discrimination device 3 monitors the output signal to detect that the signal pattern is an LLLHLLL pattern, and an H discrimination device monitors the output signal to detect that the signal pattern is an H pattern. An eye aperture rate measurement device 6 measures an eye pattern of the output signal and outputs the value to a discrimination changeover device 7.
Patent JP-H06294624-A (JP)
Title: Method and equipment for measuring microdisplacement
Inventor: SUHARA HIROYUKI
IPC: G01B9/02
Filed: 1993-04-09
Abstract: PURPOSE:To provide method and equipment for accurately measuring the microdisplacement in the direction of the optical axis which is required for measuring the profile of a plane to be detected. CONSTITUTION:A plane 15 to be detected and a reference plane 14 are irradiated with coherent light emitted from one light source 1. An optically anisotropic material 14 is interposed between the reference plate 14a and the plane 15 to be detected in order to shift the polarization by about 90 deg. between a wave to be detected and a reference wave. The multiplexed reference wave and the wave to be detected is then split into two by means of a beam splitter 16 and an optically anisotropic material 19 is inserted into one optical path thus setting a phase difference of npi/2 (n is a natural number) between both optical paths. Consequently, the coherent light passes through polarizers 17, 20 and focused on the sensors 18, 21 as interference pattern images. The sensors 18, 21 detect lights reflected on one point of the plane to be detected. The direction and the amount of microdisplacement can be calculated based on the inverted number and inverted timing of the outputs from the sensors 18, 21.
Patent JP-S526831-A (JP)
Title: Deceleration control mechanism in an engine
Inventor: YAMABE HITOSHI
IPC: F02D41/12
Filed: 1975-07-08
Abstract: PURPOSE: The control valve which introduces air bownstream of throttle valve by the negative pressure induced downstream of the valve at a rapid deceleration of engine is opened temporarily so that combustion in an engine and engine braking improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58201960-A (JP)
Title: Preparation of agent for imparting taste and flavor to food
Inventor: TAKANO HIDETOSHI
IPC: A23L27/24
Filed: 1982-05-19
Abstract: PURPOSE:To prepare an agent for imparting taste and flavor, containing yeasts and lactic bacteria in living states, and suitable for the application to bakery foods, by inoculating a wheat medium with a cultured product containing yeasts and lactic bacteria, carrying out the fermentation, and drying the fermentation product. CONSTITUTION:A cultured product containing >=10<6> cells of yeast (e.g. Saccharomyces exiguus, Saccharomyces rosei, etc.) and >=10<6> cells of lactic bacteria (e.g. Lactobacillus brevis, Lactobacillus fermentum, etc.) per 1ml (the ratio of the yeast cells to the lactic bacteria cells is 0.01-10) is inoculated in a wheat flour medium, and cultured at 20-40 deg.C interposed with at least two subculture processes to obtain a fermentation product containing 10<6>-10<9> cells of yeast and 10<8>-10<10> cells of lactic bacteria per 1g. The fermentation product is dried in air flow, in fluidized bed, or in vacuum to obtain the objective agent containing both yeasts and lactic bacteria in living states.
Patent JP-S567607-A (JP)
Title: Supplying and circulating device for washing ball in tubular membrane separator
Inventor: TAMARU SHIYUUSAKU
Filed: 1979-06-29
Abstract: PURPOSE: To make it possible to operate the device through simple operation involving only the  rotation of a core and make possible the miniaturization of the said device by providing several  pairs of pairing upper and lower liquid channel holes to the cylindrical wall of an outside cylinder  and putting a core freely rotatively in the cylindrical wall by way of packings.   
     CONSTITUTION: Several paris of pairing upper and lower liquid channel holes (a'), (a), (b'),  (b) are provided without any vertical deviation to the cylindrical wall 10 of an outside cylinder  1 by leaving a spacing in the cylindrical wall circumference direction, and ball inlet-outlet holes  (e) are provided to the cylindrical wall. The positions of the holes (e) are aligned in the vertical  positions with respect to the holes (a'), (b'), or (a), (b). A core 2 is freely rotatively provided  within the cylindrical wall 10 by way of packings P and the liquid channel ports (5a', 5a), (5b',  5b), (5e', 5e) which make a pair with upper one and lower one and are communicated with each  other by communicating paths 3a, 3b, 3e are provided in at least the same number of pairs as  that of the pairing upper and lower liquid channel holes in the cylindrical wall 10 and in the same  positions circumferentially and vertically to the core 2. Porous screens 6a, 6b, 6e are provided to  the liquid channel holes on either upper or lower side of the entire pair of the core.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S559181-A (JP)
Title: Snow-fall meter
Inventor: HONDA SHIYOUZOU
IPC: G01W1/00
Filed: 1978-07-07
Abstract: PURPOSE: To obtain a rough figure for the amount of snow-fall even under bad weather conditions, by separating the supersonic wave reflected from the surface of snow into a reflection component and a noise component and then operating computation.  
     CONSTITUTION: The supersonic wave radiated from horn 7 is reflected by snow surface 12. The reflected wave is subjected to signal conversion by horn 7 and then it is fed to wave receiver circuit 8. It is separated into a reflection component and a noise component. These components are output to 9 and 10, in which they are subjected to waveform shaping. The signal due to the reflected component is calculated by 11, and the result is output as the information on the snow-fall. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11282460-A (JP)
Title: Electronic playing device
Inventor: TANAKA TAKAHIRO
IPC: G10H1/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic playing device (KARAOKE, or orchestration without lyrics, device) capable of outputting stereoscopic KARAOKE sound signals in a simple constitution by using conventional music data. SOLUTION: Playing sound signal formation parts 18a and 18b of two front and back systems are provided. Music data are outputted as they are to the part 18a of the front system and sound signals similar to the conventional ones are formed. Sound data are changed by reducing velocity or prolonging reverberations and are supplied to the part 18b of the back system with the delay of a fixed time. Thus, the same musical sounds but with slightly different waveforms are formed in the part 18b of the back system, and by outputting them from the 4 channel speakers, wide-spread stereoscopic playing sounds are outputted.
Patent JP-H01255511-A (JP)
Title: Manufacture of foam molded product
Inventor: KUTSUNA MASATO
IPC: B29L31/58
Filed: 1988-04-05
Abstract: PURPOSE:To prevent a foaming raw material from leaking by sensing the temperature, finding the position on the foaming raw material when the foaming raw material is foamed and rised to the position of a temperature sensing means, closing a gas releasing hole before the foaming raw material reaches to the gas releasing hole and foaming the foaming raw material. CONSTITUTION:A mold 10 consists of divided top and bottom forces, inside of which a cavity 12 of product shape is provided. A temperature sensing means 20 constituted of thermocouple or the like toward the inside of the cavity 12 is provided on the position slightly lower than the gas releasing hole 14 of the top force. When the surface of the foaming raw material is risen to the position of the temperature sensing means and brought in contact with the temperature sensing means 20, the temperature sensing means 20 is heated quickly to sense the temperature of the foaming raw material. A control device 22 connected with the temperature sensing means 20 starts the stretching of an expansion device 18 by said arrangement to lower a cap 18 to set in the gas releasing hole 14 and close the gas releasing hole 14. After that, the foaming raw material 24 is further foamed and reaches the position of the gas releasing hole 14. At the time, as the gas releasing hole 14 is closed by the cap 18, the foaming raw material is not to leak from the gas releasing hole 14 outside the cavity.
Patent JP-H069306-A (JP)
Title: Insecticide blanket
Inventor: JIYON SUKERUTON
IPC: A01M29/34
Filed: 1993-03-19
Abstract: PURPOSE: To obtain an insecticide blanket for being buried in a soil as a barrier against a pet and other underground pests. CONSTITUTION: This insecticide blanket is a porous fiber membrane dipped into an insecticide, comprising a fiber composite composed of fibers having <6d average diameter and having <85% average porosity when measured under a pressure of 10kPa. The fiber is preferably the one composed of a synthetic polymer resin but a ceramic fiber or a metallic fiber can also be used. The fiber structure is constituted of staple fiber or a successive filament web, formed by spinning binding or melt binding the fibers and fixing the bound fiber by needling, hydro-entangling or calendering to have the above average porosity.
Patent JP-H10281961-A (JP)
Title: Nondestructive testing method
Inventor: KISHI TERUO
IPC: G01N29/04
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To nondestructively detect the deforming and breaking behavior within a material at real time in a material test by composing AE(acoustic emission) measurement with ultrasonic flaw detection. SOLUTION: In a nondestructive evaluation testing device, an ultrasonic flaw detecting device 2 is arranged near a horizontal material testing machine 1, and an AE sensor 3 is mounted on a test piece S within a water tank 12. The test piece S is held by the holding part 11a of a loading mechanism part 11 and the holding part 13a of a load detecting part 13. The motor 11b of the loading mechanism part 11 is driven to load the test piece S. The AE data is recorded by the AE sensor 3, and the loading is stopped. An ultrasonic prove 24 is scanned by an X-axial arm 21, a Y-axial arm 22 and a Z-axial arm 23 to perform the flaw detection of the test piece S by the ultrasonic flaw detecting device 2, and the data of ultrasonic flaw detection is recorded.  The recording of the AE data and the recording of ultrasonic flaw detection are repeated by the control of a personal computer, and the measurement result is image- displayed.
Patent JP-H01256090-A (JP)
Title: Optical disk reproducer
Inventor: KUBOTA TAKESHI
IPC: G11B17/22
Filed: 1988-04-05
Abstract: PURPOSE:To attain high speed access by moving directly a pickup based on access information of an optical disk read in advance so as to apply access. CONSTITUTION:Access information storage device 1a able to store access information of all optical disks to be loaded, access information read means 2 reading sequentially the access information from optical disks CD-A-Z into the access information storage device 1a and an access means 1 accessing each information of the optical disks CD-A-Z to be designated based on the stored access information are provided. When the accessed information is bridged over between disks, it is not required to read the access information of new optical disks. Thus, the waiting time transited to a different optical disk is reduced.
Patent JP-S60227999-A (JP)
Title: Belt press type dehydrator
Inventor: UCHIDA HIDEAKI
IPC: B30B9/24
Filed: 1984-04-27
Abstract: PURPOSE:To dehydrate hardly removable sticking water and to reduce the size of an installation succeeding to a sludge dehydrator by forming once sheet- shaped cake emerging from shearing rolls into granular lumped shapes then compressing and dehydrating again the same in a shearing roll section. CONSTITUTION:The sludge to be treated is fed from a supply vessel 3 to the lower part of a gravity filter section 4 of a lower belt 1. The sludge is then grasped between an upper belt 2 and a lower belt 1 and is then compressed and dehydrated on a low pressure roll 5; thereafter the sludge is dehydrated by the synergistic effect of the shearing force and the compressing force and is made into slightly hard sheet-shaped cake in the 1st-stage shearing roll section 6. The belts 1, 2 emerging from the section 6 are separated by separating and guiding roll groups 8-8''' and the cake is scraped by knives 12, 12'. The stripped cake falls into the space between crushing rolls 9 and 9', by which the cake is crushed to granular lumped shapes. The granular lumps are transferred into the lower belt 1. The cake is again grasped between the two belts and is efficiently removed of moisture in the 2nd-stage shearing section 11. The dehydrated cake is stripped by a knife 12'' and is conveyed to the outside of the machine by a conveyor, etc.
Patent JP-H01257094-A (JP)
Title: Optical recording medium and electronic still camera for recording on said medium
Inventor: SATO MASAMICHI
IPC: G11B7/24012
Filed: 1988-04-07
Abstract: PURPOSE:To enable the contents of recorded information to be discriminated by a visible image by a construction wherein a visible image recorded in a second recording area represents the information converted into digital data recorded in a first recording ares. CONSTITUTION:An optical card 10 has, for example, two visible recording areas 50 and a digital recording area 60. In the digital recording area 60, for example, a quantized image signal is recorded as a coded digital signal by use of a difference in light reflectance. The recorded image signal can not be known by simply observing the recording area 60. The visible recording area 50 is an area for recording therein a visible image, namely, an uncoded analog image. The visible image recorded in the area 50 is used for visually judging the contents of the image signal recorded in the area 60. Thus, the information recorded in the optical recording medium can be judged without reproducing the recorded contents on a reproduction device, so that a higher operability can be contrived.
Patent JP-S5710372-A (JP)
Title: Production of synthetic resin molding having rugged pattern painted surface
Inventor: SAWACHIKA YASUMASA
IPC: B29C41/00
Filed: 1980-06-20
Abstract: PURPOSE: To obtain a desired rugged pattern painted product with just one time of painting process by making a molding tool by the use of a matrix applied with rugged pattern painting on the surface by ≥2 steps of painting, molding a synthetic resin molding by the same and painting the molding.  
     CONSTITUTION: A synthetic resin plate 2 having smooth outside surfaces which is applied with flat undercoating 4 by painting on the outside surface thereof and is applied with relief patterned painting 3 thereon is used as a matrix 12, from which a molding tool 1 formed on its inside surface with the rugged pattern shapes precisely transferred from rugged patterns 11 is obtained. A tightly closed mold is formed by this tool 1 and a die 6, and a synthetic resin material is charged into the mold, whereby a synthetic resin molding 5 is obtained. The same rugged pattern painted surface as the rugged pattern painting finish surface of the matrix 12 is obtained voluminously just by applying one coat of painting on the molding 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59208422-A (JP)
Inventor: YAIHINTO JINGU ZUMARU
IPC: G01F1/68
Filed: 1984-04-27
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-H09275452-A (JP)
Title: Portable terminal equipment
Inventor: SAWAI TETSUJI
IPC: H04W88/02
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal equipment in which deterioration in the operability due to a display direction is prevented. SOLUTION: This portable terminal equipment is provided with an LCD 22 and a touch panel 24 mounted on the LCD 22 and has the telephone mode in which a dial key or the like used for usual speech is displayed on the LCD 22, a memo mode for memo writing and a FAX mode for FAX transmission reception and two kinds of longitudinal and lateral direction display images are provided for the display image of each mode. Upon the receipt of facsimile information, the display direction of the mode displayed at present is automatically switched into the lateral direction display optimum for the display of the facsimile information.
Patent JP-H07290147-A (JP)
Title: Tension leveler
Inventor: MORII SHIGEKI
IPC: F16F15/03
Filed: 1994-04-22
Abstract: PURPOSE:To improve product quality and productivity by preventing generation of chattering mark to a strip. CONSTITUTION:In the tension leveler to straighten a strip 11 by pressing a pair of work rolls 15 on a transferring strip 11, which is imparted with tension, from both sides in thickness direction, at the down stream side in the transferring direction of strip 11 for the work roll 15, the permanent magnets 21 are placed at the upper side and under side of strip 11 so magnetic flux is in parallel with the transferring direction in non contact with the strip 11.
Patent JP-S5511370-A (JP)
Title: Semiconductor laser system
Inventor: TAKAMIYA SABUROU
IPC: H01S5/00
Filed: 1978-07-10
Abstract: PURPOSE: For improving heat diffusion efficiency, to provide a first electrode over both the surface of the seonc conductive range formed on one side face of a substrate and the reverse surface of a semi-insulating substrate, to form a second electrode on the insulating layer provided on the surface of said conductive range and to stick said second electrode on a heat sink.  
     CONSTITUTION: N-type layers 2∼5 are formed one upon another on a semi-insulating substrate 1, only said layer 5 is selectively removed, and the remainder portion of said layer 5 is covered with Si 3 N 4  film 11. Next, etching is made with said film 11 used as mask, a groove 12 is formed into said substrate 12, a P + -type range 7 is formed by diffusing Zn on the inside of the walls of said groove 12, and heat- treated to form a P-type range 8. Thereafter, said film 11 is selectively removed, a second metallic electrode 9 and a first metallic electrode 10a are fitted on the remainder portion of said film 11 and the inside of the walls of said groove 12, and the portion on an element separation range of said electrode 9 is removed. Next, an opening is made at the bottom of said groove 12 by cutting the reverse side of said substrate 1, an electrode 10 for connecting to an electrode 10a is fitted on the new reverse surface of said substrate 1, and a heat sink is fitted on second electrode 9 side. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58200629-A (JP)
Title: Pulse circuit
Inventor: SUYAMA SHIGEKI
IPC: H03K17/60
Filed: 1982-05-18
Abstract: PURPOSE:To keep the high speed performance of the titled circuit and to obtain two RZ pulses of opposite polarity, by connecting a current supply circuit to one collector in addition to an emitter connecting point, in a current switching type pulse circuit and constituting the circuit so as to flow a current to either one of them without fail. CONSTITUTION:When a clock level is a low level, a transistor (TR)TR1 is interrupted and a TR9 is conductive, and a current from the TR9 is supplied to a load resistor 5 regardless that both Trs2, 4 are interrupted. Thus, the RZ pulses of opposite polarity are obtained at resistors 5 and 6. Further, a sufficiently high reverse bias voltage is applied between the collector and base of the TR9, a collector-base capacitance is small, then the high speed operation is not hindered.
Patent JP-H08253621-A (JP)
Title: Treating apparatus for discarded expanded polystyrene and discarded expanded polystyrene-gathering vehicle
Inventor: KAMEGAWA MASAYASU
IPC: B09B3/00
Filed: 1995-03-17
Abstract: PURPOSE: To prevent the ignition and offensive odor release of a solvent loaded on a discarded expanded polystyrene-gathering vehicle designed to conduct a dissolving treatment of the discarded expanded polystyrene with the solvent in order to raise the transport efficiency for the waste plastic. CONSTITUTION: Crushed pieces of discarded expanded polystyrene are carried by a screw conveyer 32 inside a cylindrical body 26, come, to a solvent 56 via water 58, and are dissolved in the solvent 56. The lower part of a dissolving tank 31 communicates with the lower part of a reservoir tank 40, and specified quantities of the solvent 56 are reserved in both the tanks 31 and 40, respectively. In each of these tanks 31, 40, a specified layer thickness of the water 58 is laid on the solvent 56.
Patent JP-H07291960-A (JP)
Title: Method for producing 1,4-butanedialmonoacetal
Inventor: KOU KOU
IPC: C07D317/10
Filed: 1994-04-22
Abstract: PURPOSE:To enable to perform a selective hydroformylation reaction at the terminal of 2-propenalacetal in a lower catalyst concentration and in a higher selectivity than those of conventional methods, and industrially and advantageously produce 1,4-butanedialmonoacetal. CONSTITUTION:A method for producing 1,4-butanedialmonoacetal comprises reacting an acetal with carbon monoxide and hydrogen in the presence of rhodium catalyst and tris(3,5-dichlorophenyl)phosphine catalyst, the acetal being obtained by reacting 2-propenal with 2,2,4-trimethyl-1,3-propanediol.
Patent JP-S57199538-A (JP)
Title: Production of sand mold for casting
Inventor: BANDOU SATOSHI
IPC: B22C1/22
Filed: 1981-06-01
Abstract: PURPOSE:To manufacture a mold of high strength by molding said mold by using a specific binder together with specific ratios of water, then drying the mold to attain the moisture contents in a specific range. CONSTITUTION:A water-soluble polymer (a) contg. carboxyl groups, oxide or hydroxide (b) of bivalent or trivalent metals and water (c) are added to molding sand (d), and these are thoroughly mixed and a sand mold for casting is manufactured from this mixture by a conventional method. Here, the respective components are controlled, by weight, to a/d=0.002-0.2, b/a=0.1-10, c/a=1-5. In the stage of drying the sand mold after this, it is dried so as to contain c/a= 0.4-0.9. The used sand is reusable any times if the water soluble polymer contg. carboxyl groups is replenished by as much as it is lost by the heat during charging of molten metal.
Patent JP-S62295966-A (JP)
Inventor: EDOWAADO II JIYATSUFU
IPC: C09B67/08
Filed: 1987-04-08
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。