baber/WOPTO huggingface dataset:
Patent JP-H06119000-A (JP)
Title: Speech synthesizing lsi
Inventor: HOTEI TOSHINAO
IPC: G10L19/00
Filed: 1992-10-05
Abstract: PURPOSE:To eliminate the need for access by supplying an address to an external storage means and to remove the limitation of a storing method for speech digital data by incorporating an FIFO memory in the speech synthesizing LSI which has a speech digital data storage means outside. CONSTITUTION:While the address of speech digital data for a system memory 13 is updated in turn, the speech digital data are stored in the FIFO memory 12. Then a speech synthesis part 122, receiving a speech synthesis start signal 171, reads in turn the speech digital data out of the FIFO memory 121 while outputting a shift-out signal 175 to the FIFO memory 12. At this time, a next word stored in the FIFO memory 121 is outputted every time a positive pulse is inputted once. Then the speech synthesis part 122 synthesizes a speech signal by arithmetically processing the read speech digital signals in turn and outputs the signal to a filter 14. This speech signal is passed through an amplifier 15 and then vocalized by a speaker 16.
Patent JP-S63128934-A (JP)
Inventor: SAITO YOSHIRO
IPC: B32B3/12
Filed: 1986-11-08
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。
Patent JP-2000094852-A (JP)
Title: Heat-sensitive stencil printing base paper
Inventor: YAMAUCHI HIDEYUKI
IPC: B32B27/36
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a heat-sensitive stencil printing base paper for obtaining a highly minute printed matter of high printing quality. SOLUTION: A heat-sensitive stencil printing base paper is formed of a polyester film and a polyester non-woven cloth bonded together without being through a bonding agent, and polyester fibers constituting the polyester non-woven cloth are composed of polyester having 10-60 deg.C crystalline parameter ΔTcg. The sensitivity at the time of processing is good and the shrinkage at the time of processing is small, and the carrying properties are superior to eliminate the deformation on a printer matter.
Patent JP-H03223468-A (JP)
Title: Pretreatment for nonelectrolytic plating of polyimide
Inventor: JIEEMUZU RICHIUORUSUKI
IPC: C23C18/26
Filed: 1990-10-03
Abstract: PURPOSE: To enhance the adhesiveness of an electroless plating metal coating to a polyimide base without physically changing or decomposing the surface structure of this base by bringing lactone into contact with the base as a pretreatment, then washing the base.  
     CONSTITUTION: At the time of the electroless adhesion of the metal on the polyimide base, the lactone, for example, γ-butyrolactone, is previously brought into contact with the base. Since the γ-butyrolactone sufficiently softens the polyimide resin surface, an etching agent is next capable of forming the microporous surface suitable for initial metallization thereon. The decomposition accompanying the same is minimal. The softening quantity and penetration depth of this time are controllable by selecting the time, the temp. and the amt. of the lactone in the conditioner. The base is washed to effectively wash out the conditioner when the pores of the base right after the conditioning is open. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S62127781-A (JP)
Title: Separating claw and its manufacture
Inventor: KISHIMOTO KAZUHISA
IPC: G03G15/14
Filed: 1985-11-28
Abstract: PURPOSE:To prevent the surface of a drum from being damaged and to separate the paper from the drum without fail by forming a claw tip part by the fluororesin and linking the part in a single body with a claw holding member made by the material with the hardness higher than this. CONSTITUTION:A fluororesin-made claw tip part and a claw holding member made by the material with the hardness higher than this are linked in a single body. Not to damage a photosensitive body 1, the fluororesin type resin having the sliding surface of the curvature radius in which the shape is 0.005 or 0.1mm and its hardness is a durometer D 55-60 or below is advantageous. The hardness is significantly low (The D55 is an R25.) compared with the hardness (Rockwell R90-R110) of the ABS of the material of a holding part 4a.
Patent JP-H07116143-A (JP)
Title: Indicating method of measuring fluid in apparatus for mri
Inventor: TAKIGUCHI KENJI
IPC: G01N24/00
Filed: 1993-10-25
Abstract: PURPOSE:To simultaneously indicate an image of a blood vessel and a velocity distribution in the blood vessel in MRI apparatus. CONSTITUTION:In a blood flowing area, a teo-dimetional image 102 of a blood vessel is obtained by a subtraction method. Secondly, a one-dimentional projective image 103 is obtained from a blood vessel 101 corresponding to the said two-dimentional blood vessel image 103 and a distribution of a blood flowing in the blood vessel 101 is searched on the basis of a change in one-dimentional position of a blood bolus 104 and a blood stream from the two-dimentional blood vessel image. The said velocity distribution of blood stream is overlapped onto the original two-dimentional blood vessel image 102 and is indicated with spots or streaks.
Patent JP-H02113367-A (JP)
Title: Programming method for language decipherment by partial retrieval
Inventor: KINAMI MIZUHO
IPC: G06F17/30
Filed: 1988-10-21
Abstract: PURPOSE:To decide whether or not the meaning of a document is the same by inputting a sentence or words which needs to be written without fail when a sentence having some meaning is written as fractionized data and collating whether or not there are the fractionized data at part of the sentence. CONSTITUTION:This method is equipped with a program which sets >=1 absolutely necessary character or word and decides a sentence from whether or not there is the character or word in the sentence, whether or not there is a third one such as a specific character or word between one and the other such as characters or words, whether or not there is the third one such as the specific character or word before or behind the one such as the specific character or word, or whether there are either of >=2 specific characters or words as only the one such as the specific character or word is not limited to one in number and either A or B such as a specific character or word is allowed. Consequently, it is decided whether or not two sentences have the same meaning.
Patent JP-H09114083-A (JP)
Title: Exposure mask
Inventor: MASUDA YOKO
IPC: G03F1/68
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To suppress the level of light intensity even when side lobes from adjacent patterns are superposed as for a half-tone type mask constituted by being provided with a transparent part and a semi-transparent part. SOLUTION: This exposure mask is provided with the first pattern 100 constituted of the first transparent part 1 and the first semi-transparent part 2 and the second pattern 200 constituted of the second transparent part 3 and the second semi-transparent pattern 4 and adjacently provided to the first pattern 100. Then, the phases of light beams transmitted through the first transparent part 1 and the first semi-transparent part 2 are mutually different by 180 deg., the phases of the light beams transmitted through the second transparent part 3 and the second semi-transparent part 11 are mutually different by 180 deg. and the phases of the light beams transmitted through the first transparent part 1 and the second transparent part 3 are mutually different as much as 180 deg..
Patent JP-S63120486-A (JP)
Title: Semiconductor laser device
Inventor: MORI YOSHIHIRO
IPC: H01S5/00
Filed: 1986-11-10
Abstract: PURPOSE:To obtain a laser device capable of operating at a room temperature, whose power amplitude for modulation is small, by arranging a first and a second semiconductor lasers in the manner in which one output light enters the other active layer, driving a first semiconductor laser with a constant current, and modulating the amount of injection current into the second semiconductor laser. CONSTITUTION:The title is provided with the following: a first and a second semiconductor lasers 101 and 103, means 105 and 106 which inject the output lights of the first semiconductor laser and the second semiconductor laser 101 and 103 into mutually opposite active layers, a means which supplies a constant current to the first semiconductor laser, and a means 104 which modulates the amount of an injection current into the second semiconductor laser. For example, a current source 102 is connected to a semiconductor laser 101 of buried hetero structure type, and a current source 104 is connected to a similar laser 103. The output light beams of the laser 101 and the laser 103 are injected into mutually opposite active layers via lenses 105 and 106. The injection current into the laser 103 is varied regarding the center value of a current which exhibits a sharp variation in the light output vs. current characteristics of the laser 101. The light intensity is modulated, thereby.
Patent JP-H10111213-A (JP)
Title: Two-dimensional luminous intensity distribution measuring equipment of liquid crystal display panel
Inventor: ROKKAKU TADASHI
IPC: G01M11/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a new system two-dimensional luminous intensity distribution measuring equipment of a liquid crystal display panel wherein ununiformity to an incident angle of incident quantity of light is small, the incident angle can be changed without using mechanical moving means, and merits of the conventional measuring equipment are left as they are. SOLUTION: This two-dimensional luminous intensity distribution measuring equipment consists of the following; a telecentric optical system constituted of an iris 3 and a collimator lens system 2 whose focal position is the position of the iris 3, an optical fiber group 4 wherein optical fibers which project light in the optical axis direction of the collimator lens system 2 are linearly arranged in one direction rectangular to the optical axis direction, an optical switch 6 which introduces and cuts the light to the individual optical fibers of the optical fiber group 4, a light source 7 supplying light to the optical switch 6, a linear sensor CCD 5 receiving the light passing the iris 3, an image processing equipment 9 processing the output of the linear sensor CCD 5,  and a timing controller 8 controlling the timing of operation of the image processing equipment 9 and the optical switch 6. A liquid crystal display panel is arranged in the front or the rear of the iris 3.
Patent JP-H10116835-A (JP)
Title: Semiconductor substrate and its manufacturing method
Inventor: WATANABE MASATO
IPC: H01L21/322
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent re-release of a trapped heavy metal impurity to the side of a device substrate, by comprising the first gettering layer formed at the first depth position from the surface of a semiconductor substrate and the second gettering layer formed at the second depth position from the first depth position. SOLUTION: The first gettering layer 3 having a peak position at the depth of 1.5-5μm from the surface of a silicon substrate 1 is formed. At a position farther about 1μm deeper from the peak position of the first gettering layer 3, the second gettering layer 4 is formed. The peak impurity concentration of the first gettering layer 3 is higher than that of the second gettering layer 4 by order of 1 digit or more. The peak impurity concentration of the second gettering layer 4 is higher than the impurity concentration of the silicon substrate 1 by order of 2 digits or more. Thereby, through the entire semiconductor device manufacturing process, gettering of a heavy metal impurity can be performed in the region where a semiconductor device is formed.
Patent JP-H0577658-A (JP)
Title: Head-up display for vehicle and its displaying method
Inventor: FUKUI TAKUOMI
IPC: G02B27/01
Filed: 1991-09-18
Abstract: PURPOSE:To eliminate the coloring of the combiner of a holographic head-up display, and thereby reduce a sense of incompatibility on the part of an obserber. CONSTITUTION:Information light 4 from a light emission display means 3 is reflected by a half mirror 2, and is diffracted by a combiner 5. A white light source 1 is lit up when the light emission display means 3 is not lit up, so that beams 8 are irradiated to the combiner 5.
Patent JP-2000091491-A (JP)
Title: Semiconductor device with built-in decoupling circuit
Inventor: AKINO NAOHARU
IPC: H01L23/50
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To enhance suppression effect of electromagnetic interfering noise which is generated from an IC or LSI constituted with high cost performance by setting the impedance of power supply as viewed from a decoupling capacitor higher than the impedance on the IC, LSI side as viewed from the capacitor. SOLUTION: A capacitor 40 connected between a pair of inner leads 26a, 26b for DC power supply is arranged in a coating package 30 along with a series impedance element 50, constituted by providing a composite magnetic material 51 around at least one of the pair of inner leads 26a, 26b in which the composite magnetic material 51 is disposed closer to the outside than the connection point of the capacitor 40 to the inner leads 26a, 26b.
Patent JP-H0798752-A (JP)
Title: Information recording medium and its reading method
Inventor: TAKAHASHI TOKUO
IPC: G06K19/10
Filed: 1993-10-26
Abstract: PURPOSE:To obtain the information recording medium which can be read by only a specific reading machine, and by which forgery, falsification, etc., can scarcely be executed. CONSTITUTION:This information recording medium 10 consists of a base material 1 whose surface executes a regular reflection, a code part 2 which can be read photoelectrically such as a bar-code, formed on its surface, and a diffraction grating hologram composite body 3 consisting of a transmission type diffraction grating 31 formed thereon and a reflection type hologram 32 for reproducing the information. By irradiating the information recording medium 10 with a focusing light 6 for moving relatively, reading the information 13 reflected, diffracted and reproduced by the reflection type hologram 32, and also, detecting a light beam 11 which transmits through the transmission type diffraction grating 31, is reflected from the code part 2, and diffracted by the transmission type diffracting grating 31, the information recorded in the code part 2 is read.
Patent JP-H03129382-A (JP)
Title: Hologram and card with diffraction grating pattern
Inventor: KAKO MASANAO
IPC: G03H1/18
Filed: 1989-10-14
Abstract: PURPOSE:To provide sufficient reflectivity ad the high diffraction efficiency of a hologram or diffraction grating and to distinctly reproduce hologram images or diffracted colors by using a reflecting layer consisting of a vapor deposited metallic layer having a sea-and-island structure in which fine vapor deposited parts are shut off by non-vapor deposited parts as a reflecting layer. CONSTITUTION:A card base material 2 and the reflecting layer 4 and integrated via an adhesive material layer 6 and an anchor layer 7 is provided between the adhesive material layer 6 and the reflecting layer 4 in order to enhance the adhesiveness of both. The vapor deposited metallic layer having the sea-and- island structure in which fine vapor deposited parts 18 are shut off by non-vapor deposited parts 19 is used as the reflecting layer 4 on the rugged patterns of the hologram or diffraction grating formed on the surface of a plastic blank material. The reflecting layer 4, therefore, has sufficient reflectivity, has the diffraction efficiency of the hologram or diffraction grating and can distinctly reproduce the hologram images or diffracted colors.
Patent JP-H03131564-A (JP)
Title: Sintered mullite and production thereof
Inventor: NISHIYAMA ATSUSHI
IPC: C04B35/18
Filed: 1989-10-13
Abstract: PURPOSE:To obtain a sintered mullite having improved high-temperature strength by using two kinds of substances selected from specific raw materials as main raw materials, adjusting the Al2O3/SiO2 ratio within a mullite forming range, adding and mixing SiC and MgO thereto and subjecting the obtained mixture to drying, crushing, forming and burning. CONSTITUTION:At least one kind of substance selected from purified clay mineral. Bayer Al2O3. Al(OH)3 and quartzite is used as a main raw material and the Al2O3/SiO2 ratio is adjusted to be fallen within a mullite-forming range (preferably 3/2 in molar ratio). The obtained composition is crushed in wet state to obtain a compounded raw material containing >=90% of fraction having particle diameter of <=5mum. The compounded raw material is mixed with 5-40wt.% of SiC having particle diameter of <=50mum and 1-10wt.% of MgO having particle diameter of <=1mum and the obtained mixture is dried, crushed and compression-molded using a binder such as PVA. The molded article is burned at >=1600 deg.C for >=1hr to obtain sintered mullite having particle diameter of 10-100mum and containing 5-40wt.% of SiC and 1-10wt.% of MgO based on the mullite.
Patent JP-H01111285-A (JP)
Title: Character recognition result confirmation/correction processing system for graphic recognizing processing
Inventor: TAKAHASHI EIJI
IPC: G06K9/03
Filed: 1987-10-23
Abstract: PURPOSE:To simplify an operation for confirmation/correction by making a recognized character and a character segmented image from an original image into one pair, displaying plural pairs of them at one time, and confirming and correcting a character recognition result. CONSTITUTION:Plural pairs of recognized character display areas 25 and character detection image display areas 26 are provided on a display screen 24. Further, a recognized character display processing part 11 makes a recognized character column inputted from a graphic input device 16 correspond to the segmented image, and displays plural pairs. A recognized character correction processing part 12 operates a cursor 28 on plural areas 25 by the input from a key board 20, a tablet 21, etc., and performs a processing to correct the erroneously recognized character and unrecognizable character to the correct character. When it is difficult to judge to what part of the graphic the segmented image of the recognition object displayed in an area 26 corresponds, since the peripheral image can be displayed on a peripheral image display area 27, the confirmation/correction is effectively attained.
Patent JP-H0693191-A (JP)
Title: Halogen-free fire-retardant resin composition
Inventor: NAKANISHI TETSUO
IPC: C08K13/02
Filed: 1992-09-10
Abstract: PURPOSE:To provide a halogen-free fire-retardant resin composition which has a high fire retardancy, generates no toxic gas upon combustion and hence is excellent in safety, and also the fire-retardant resin composition which evolves no flame droplets during combustion. CONSTITUTION:The composition comprises 100 pts.wt. thermoplastic resin, l-50 pts.wt. silicone-modified polyolefinic synthetic rubber, 1-50 pts.wt. phosphate ester and 0-200 pts.wt. metal hydroxide.
Patent JP-H04142994-A (JP)
Title: Stapler
Inventor: OTSUKA NOBUKAZU
IPC: B65H37/04
Filed: 1990-10-04
Abstract: PURPOSE:To prescribe a staple driving position to the almost constant place of the shoulder part of paper even in both of parallel driving and oblique driving by always prescribing the insertion direction of the paper to a driving part in the shaking direction of a sensor by the action of a paper side end guide member. CONSTITUTION:When paper (a) is inserted in a driving part 9 so as to guide the side end of the paper (a) by a paper side end guide member 18 in such a state that a leading end position prescribing member 19 is set to a home position, the paper (a) is detected by a shaking sensor 11 and a staple driver 6 is operated on the basis of the paper detection data from the shaking sensor 11 and a staple (e) is automatically and parallelly driven in the shoulder part of the paper (a) in the state parallel to the upper edge of the paper (a).Or, by altering the angle of a base 17 around a vertical shaft 15, oblique driving altering the angle of the staple (e) to 30 deg., 45 deg. and 60 deg. with respect to the upper edge of the shoulder part of the paper (a) is achieved. Since the paper (a) is inserted in the driving part 19 so as to guide the paper (a) by the side end guide member 18, the detection delay of the paper (a) due to the shaking sensor 11 is not generated regardless of the angular alteration of the base 17.
Patent JP-H02117012-A (JP)
Title: Bridging polyolefin insulating power cable
Inventor: KIMURA HITOSHI
IPC: H01B3/44
Filed: 1988-10-26
Abstract: PURPOSE:To reduce the generation of gas in a bridging process by making an insulating layer from a bridged body of a resin composition which includes 100 wt.pt. of polyolefin and 1-5 wt.pt. of 3-pinanylperoxy-3-phenylphthalide as essential components. CONSTITUTION:On a conductor, an inner semiconductive layer, a bridging polyplefin insulating layer, and an outer semiconductive layer, when necessary, are formed to cover in this order. In this case, the insulating layer is made into a bridging body of a resin composition including 100 wt.pt. of polyolefin and 1 to 5 wt.pt. of 3-pinanylperoxy-3-phenylphthalide as the essential component. The bridging process is carried out by applying a heating for 0.1 to 1 hour at the temperature 170 to 300 deg.C under the nonoxidizing ambiance such as nitrogen gas or a molten salt. By using the 3-pinanylperoxy-3-phenolphthalide as the briding agent, the gas generation amount in the insulating layer is reduced.
Patent JP-S61147463-A (JP)
Title: Fuel cell
Inventor: KOIZUMI KATSUICHI
IPC: H01M8/24
Filed: 1984-12-21
Abstract: PURPOSE:To improve the sealing property between a cell body and a manifold by forming a gasket with a sealing material and a frame-like plate having the thermal expansion coefficient approximately equal to that of the cell body. CONSTITUTION:A gasket 3 is formed with a sealing material 6 and a frame-like plate 7 having the thermal expansion coefficient approximately equal to that of the cell body 1. As the sealing material 6, a filler such as mixed tacky material of an inorganic material and a polymer material is good, and the sealing material 6 is pressed to and closely contacted with the laminated surface of a unit cell by means of the frame-like plate 7. The frame-like plate 7 has the thermal expansion coefficient 2-5X10<-6>/ deg.C which is approximately equal to that of the cell body 1, and the frame-like plate has acid resistance against phosphoric acid which is an electrolyte, and further the frame-like plate has a heat resisting property against the operating temperatures 190-205 deg.C of the cell, and for example, the frame-like plate is formed with carbon which is the same material in quality as the cell body 1.
Patent JP-H02114241-A (JP)
Title: Optical coherent frequency shift keying transmitter
Inventor: TANABE MANABU
IPC: H04B10/61
Filed: 1988-10-25
Abstract: PURPOSE:To perform easy and stable optical coherent FSK (frequency shift keying) transmission which is free from the modulating speed by providing an optical switch which switches the output rays of light of two lasers which output the rays of light having fixed wavelengths slightly different from each other in accordance with modulated signals. CONSTITUTION:Lasers 10 and 11 are maintained at a fixed temperature by means of a temperature controller 12 and driven with fixed driving currents by means of laser drive circuits 13 and 14. In addition, the frequencies of the lasers 10 and 11 are respectively maintained at lambda1 and lambda2. An optical switch 15 can output one of the output rays of light of the lasers 10 and 11 after switching in accordance with modulated signals. Accordingly, optical signals outputted from the switch 15 and made incident on an optical fiber 16 become optical frequency shift keying (FSK) signals which shift between the frequencies lambda1 and lambda2 in accordance with the modulated signals. Therefore, stable optical coherent FSK transmission can be performed with a simple circuit, since the transmission characteristics are free from the modulating speed and no complicated control is required.