baber/WOPTO huggingface dataset:
Patent JP-H04176173-A (JP)
Title: Solid-state spatial light modulation element
Inventor: YUSA ATSUSHI
IPC: G06E1/00
Filed: 1990-11-08
Abstract: PURPOSE:To enable a spatial light modulation element large in aperture ratio to be easily formed and lessened in write energy by a method wherein a photodetective element is formed on a semiconductor substrate in two-dimensional array, and a ferroelectric film and a transparent conductive film are successively laminated on one of the primary electrodes of the photodetective element, and a bias voltage is applied between the transparent conductive film and the other primary electrode of the photodetective element, and data light is made to impinge on a semiconductor substrate. CONSTITUTION:An intrinsic semiconductor 12 and a ferroelectric thin film 13 are successively laminated on a transparent insulating board 11, and a large number of modulation cells 14 are arranged in two-dimensional array on the transparent insulating board 11. An image-forming lens L1 is provided in front of a solid-state spatial light modulation element 10 confronting the transparent insulating board 11 of the element 10, and a read means is provided on the ferroelectric thin film 13 side of the solid-state light spatial modulation element 10. Input image light LW is made to impinge on the solid-state spatial light modulation element 10 through the intermediary of the image-forming lens L1 and focused into an image on the intrinsic semiconductor layer 12, and the focused image of image data is stored in the ferroelectric thin film 13 as the intensity of light incident on the modulation cells 14.
Patent JP-2000079637-A (JP)
Title: Method for lining pipe
Inventor: KAMIYAMA TAKAO
IPC: B29K101/10
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for lining a pipe which can surely prevent the generation of wrinkles in a pipe lining material in the bent part of a pipe line. SOLUTION: A tubular fluid pressure-pressed liner 8 is arranged in a branch pipe lining material (pipe lining material) and drawn, a fluid pressure is supplied into the liner 8, and while wrinkles 1a, 1b generated in the branch pipe lining material in the bent parts A, B of a branch pipe (pile line) 21 are being pressed by the liner 8, a thermosetting resin contained in the branch pipe lining material is cured. Since the width of the liner 8 expanded by a fluid pressure is not contracted even in the bent parts A, B of the branch pipe 21, the entire wrinkles 1a, 1b generated in the branch pipe lining material in the bent part A, B of the branch pipe 21 are pressed effectively by the expanded liner 8. Accordingly, the generation of wrinkles in the bent parts A, B of the branch pipe 21 is prevented surely.
Patent JP-H11113888-A (JP)
Title: Flicker sensitivity distribution measuring method and flicker sensitivity distribution measuring device, and computer-readable recording medium with flicker sensitivity distribution measuring program recorded
Inventor: FUKUHARA JUN
IPC: A61B5/16
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To accurately measure flicker sensitivity without tiring a subject by flashing a target so that average luminance obtained from luminance when the target to constitute a single flash is bright and luminance when it is dark, becomes luminance equal to luminance of a display image screen being a background of the target. SOLUTION: When the flicker sensitivity distribution is measured, the jaws of a subject are placed on a jaw stand 5, and the face is fixed by applying a forehead to a forehead pad 6. Next, a fixation target is displayed in the center of a display image screen 3 (a background) in a black box 2, and indication is given so as to fixedly gaze at a fixation target by an eye (one eye) to be examined of the subject. Next, the target is presented at a predetermined flashing speed to a preset part on the display image screen 3. In this condition, when the subject perceives flickering of a target (b), a perceiving signal is inputted to a control device 8 by clicking a mouse 9 at hand.  In this case, the target is flashed so that average luminance obtained from luminance when the target is bright and luminance when it is dark, becomes luminance equal to luminance of the display image screen being a background of the target.
Patent JP-H11143728-A (JP)
Title: Multi-failure processing system
Inventor: ISHIKAWA KAZUNARI
IPC: G06F15/177
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a multi-failure processing system for operating priority control according to a failure level related with a multi-failure processing system. SOLUTION: Plural processors 1 share one memory 2 in this system. This system is provided with an outside interruption detecting means 3 for detecting and storing interruption from the outside part, register 31 for storing an interruption level provided in the outside interruption detecting means 3, logical interruption level storing part 12 for storing a logical interruption level for each program provided in the memory 2, and interruption priority (MCP) flag 11 for storing the state of the MCP provided in the memory 2.
Patent JP-2001126735-A (JP)
Title: Lead accumulator
Inventor: MAEDA SEIJI
IPC: H01M10/14
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To control the growth of a lattice body, formed from a lead-calcium alloy and prolong its service life. SOLUTION: A lead accumulator uses a lead-calcium alloy as a positive electrode lattice body, a cross-sectional area a member (crosswise ladder 2A, B) maintaining a crosswise strength except for an edge frame 1 of the lattice body posited below a half the height direction of the positive lattice body is enlarged to at least 5%, as compared with the cross-sectional area of a member (cross rail C) maintaining a crosswise strength except for the edge frame of the lattice body located larger than half the height in the height direction.
Patent JP-H07156666-A (JP)
Title: Car body structure
Inventor: SATO MANABU
IPC: B60K11/06
Filed: 1993-12-03
Abstract: PURPOSE:To attain improvement of cooling efficiency and increase of a degree of designing freedom by providing a constitution so as to guide ram air by a cooling guide path provided in an upper surface and/or lower surface of a car body and further by a protruding-shaped air guide part juxtaposed in one side in a width direction of the car body, by running the car body. CONSTITUTION:A pair of brake cooling ducts 43 as a cooling guide path, streaks 41 as an air guide part and exhaust ports 45 are provided in the right/left of an under cover 37 for covering a front side lower part of a car body 1. The streak 41 is provided to be opposed to the front of a front wheel 33, to form a rear end 41a of the streak 41 in almost an equal width to the front wheel 33 and to tilt a lower surface 41b of the streak 41 gradually downward as going toward the rearward, and the streak as a total unit is formed in protrusive shape. Further, a ridge line 41c in a car width direction side of this lower surface 41b is formed to curve as a whole so that the front side is placed in the car width direction inside. The exhaust port 45 is opened to be juxtaposed in the car width direction inside which is the other side of a car width direction of the cooling duct 43. In this way, ram air is smoothly guided to the cooling duct 43.
Patent JP-H10200792-A (JP)
Title: Image input device
Inventor: KANJIYOU YUKIO
IPC: H04N1/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent illumination light which is totally reflected on an original from being made incident on an image pickup part and to provide a clear image into which illumination light is not directly inserted by providing a plane part, a first projection part and a second projection part on an original stand. SOLUTION: When the original 19 is placed on the original stand 12, the form of the original 19 changes along the projection parts 12b and 12c of the original stand 12. A light beam 21 emitted from an illumination optical part 15 is made incident on the original 19 on the first projection part 12b of the original stand 12. The direction of reflected light 22 is in a direction where the direction of the reflected light 22 is not made incident on the image pickup part 17 with the angle of the first projection part 12b. Then, the light beams are reflected like 23 and 24 and they are not made incident on the image pickup part 17.  Since the second projection part 12c has the prescribed angle inside against the plane part 12a, illumination light containing image information on the original, which is made incident on the original on the second projection part 12c, is corrected so that it reflects in the direction of a mirror 13. Thus, the luminous amount unevenness of the original which is image-picked up is compensated.
Patent JP-H01145525-A (JP)
Title: Method for calculating weighed value of weighing mixer
Inventor: ISHIKAWA MASASHIGE
IPC: G01F13/00
Filed: 1987-12-01
Abstract: PURPOSE:To calculate a real weighed value from the weighed value affected by the mechanical vibration of a weighing mixer, by sampling the weighed value accompanied by vibration outputted from a weighing detection part at a definite interval. CONSTITUTION:At the weighing time of a material by a weighing mixer, the weighed value outputted from a weighing detection part 3 is sampled at a definite interval to be stored in a computer 2. Next, (n) weighed values extending over a range of the vibration cycle of the mixer or more sampled and stored retroactive to the present sampling time are called at every sampling and the regression curve analytical program preliminarily programmed in the computer 2 is executed, and an X-axis is set to a sampling number and a Y-axis is set to a weighed value to calculate a regression curve based on a method of least squares. Subsequently, the real weighed value at this sampling time is calculated from the regression curve and weighing control 7 is performed on the basis of the calculated weighed value by an opening and closing controller 7. By this method, weighing accuracy can be enhanced.
Patent JP-H05139122-A (JP)
Title: Pneumatic tire having improved cut resistance
Inventor: IKEKI SHIGETAKA
IPC: B60C9/08
Filed: 1991-11-20
Abstract: PURPOSE:To ensure the cut resistance characteristics while ensuring the steering stability and mitigating the travel vibration, by forming annular ribs and annular boundary portions into beaklike configurations tapered in the radially inward direction. CONSTITUTION:Annular ribs 7 located near a tread portion 5 and at the radially outermost position are each in the form of a band-like strip. Each of annular grooves 6 adjacent to each other at each inner radial position of each annular rib 7 has a groove width smaller than the band width of the annular rib 7, and each groove bottom 8 is directed radially outward at an angle with respect to an equator line O-O of the tire, and each groove opening 9 is formed being directed radially inward. As a result, even when an oblique force F acts on a side wall portion 3 during a car travel resulting from earth contact on a road surface G and rotation of a tread portion 5 of the pneumatic tire 1 mounted to a motor sport vehicle, the tire is guarded by the band shaped annular groove 7. On the other hand, when rock pieces, wood pieces, etc., are caught in the annular grooves 6, since the groove opening 9 of the groove 6 is directed radially inward and the beaklike boundary portion 10 is elastically deformed so as to close the groove, such pieces are prevented from being bitten.
Patent JP-H01187097-A (JP)
Title: Method and kit for testing presence and antibiotic resistance of microorganism
Inventor: JIYOON JIEI ERUMOA JIYUNIA
IPC: C12Q1/18
Filed: 1988-11-30
Abstract: PURPOSE: To readily speed up examinations of the existence of microorganisms in a sample such as urine and antibiotic resistance, etc., by incubating a test sample in a medium containing a specific antibiotic, an indicator showing color- change in the presence of microorganism, an electron carrier, etc.  
     CONSTITUTION: (A) An incubating medium is obtained by formulating a nutrient based on Muller-Hinton broth, an antibiotic such as ampicillin, a nonionic surfactant such as Tween 80. (C) A incubating material is obtained by seeding (B) microorganisms such as a clinical urine-seeding material and isolated microbe and incubating the seeded material at about 37°C for about 3 hr. (D) A reagent is obtained by formulating an indicator compound such as 3-(4,5- dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazolium bromide (MTT) with an electron carrier such as N-methylphenazonium methoxysulfate (PMS). The antibiotic resistance of the microorganisms in the test sample is detected by adding the reagent D to the component C to change the color (e.g. to violet) and detecting the changing degree of the color in about 15 min. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H01145328-A (JP)
Title: Titania sol
Inventor: SAKAMOTO MASASHI
IPC: C01G23/00
Filed: 1987-12-02
Abstract: PURPOSE:To enable formation of titania sol having excellent transparency and ultra violet shielding ability, reduced in discoloration by exposing to the sun and useful for anti-suntan cosmetic, etc., by adding a discoloration-preventing agent to an aqueous dispersion of titania fine particle. CONSTITUTION:The above-mentioned titania sol is formed by blending a discoloration-preventing agent with an aqueous dispersion of titania fine particle. As the discoloration-preventing agent, metal salt, metal hydroxide, organic compound, etc., is exemplified and as the metal salt and metal hydroxide, or water-soluble salt or hydroxide of a transition metal or alkaline earth metal preferably used. As the organic compound, ascorbic acid or salt thereof is preferably used. The discoloration-preventing agent such as metal salt, metal hydroxide or organic compound may be used in combination of 2 or more kind thereof. the discoloration-preventing agent is preferably blended at an amount of 0.1-20wt.% based on TiO2 in a sol provided that the blend amount in the metal salt and metal hydroxide are an amount calculated in terms of each metal element and the blend amount in the organic compound is an amount based on the anhydride.
Patent JP-H11288237-A (JP)
Title: Display device
Inventor: KIMOTO MASANOBU
IPC: G09G1/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To perform picture emphasis to improve the definition with respect to a display device on which an automatic frequency following-up function is mounted. SOLUTION: A display device 100 is provided with a picture emphasis circuit 140 which receives first and second input video signals having first and second horizontal scanning frequencies, a video control circuit 130 which generates picture emphasis signals having first and second horizontal scanning frequencies, and an electron gun 152. The picture emphasis circuit 140 generates control signals based on first and second input video signals and first and second picture emphasis signals and supplies these control signals to the electron gun 152.
Patent JP-S63158292-A (JP)
Title: Information recording method
Inventor: IIDA ATSUKO
IPC: G11B7/2433
Filed: 1986-12-23
Abstract: PURPOSE:To obtain a recording medium which allows easy handling and has superior recording sensitivity by providing a metallic low oxidation membrane which generates a variation in optical concentration through laser beam projection and an oxide membrane which supplies oxygen. CONSTITUTION:For instance, a membrane 3 of oxidized nickel is evaporated on a pretreated 100mum polycarbonate 1 film. The produced membrane has, for instance, a 780nm optical permeability of 10% and a thickness of 1,500Angstrom . Next, a membrane 2 of barium oxide is formed by sputtering and a clear transparent membrane is obtained. In addition, a 400mum thick polycarbonate film 1 with a subdued double refraction is applied as a cover film. A GaAlAs laser beam L with a wavelength of 780nm is projected to the part in which a low oxide membrane 3 of nickel is oxidized by localized heating to become a transparent membrane with an almost 5mum diameter. The 780nm optical permeability of this part is 78%. If left alone indoor for one month, the transparent coated part and the unrecorded dark brown part show no variation.
Patent JP-H08160981-A (JP)
Title: Reverberation generating device
Inventor: KITAMURA MINEO
IPC: H03H17/08
Filed: 1994-12-08
Abstract: PURPOSE: To provide high grade sound effect by performing various sound effect processing without causing deficiency in throughput for an initial reflected sound by performing generation processing of an initial reflected sound and generation processing of post-reverberation with different reflected modes. CONSTITUTION: Generation processings of first and second reflected R1, R2 are performed respectively by digital signal processors 11a, 11b, generation processing of post-reverberation sound P is performed by a digital signal processor 11c. By performing processing for each initial reflected sounds R1, R2 using different digital signal processors 11a, 11b, processing the first and second initial reflected sound R1, R2 generated with extreme short delay times D1, D2 from generation of a direct sound (original sound) can be performed independently of processing of the post-reverberation P. And envelop control and weighing of the post-reflected sounds R1, R2 can be freely performed, further, the initial reflected sounds R1, R2 and the post-reverberation sound P can be processed with different modes.
Patent JP-H09144608-A (JP)
Title: Exhaust gas recirculation system
Inventor: ENOMOTO SHIGEIKU
IPC: F02M25/07
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine with an EGR valve capable of being driven by an inexpensive and small stepping motor, large in allowable flow rate with a large diameter high in responsiveness to precision and control of opening. SOLUTION: A valve seat 32 is opened in a downstream part of an intake throttling valve 30 of an intake pipe 25, and a valve element 29 of an EGR valve 24 opens and closes the valve seat 32. The valve element 29 is driven by balancing force produced from differential pressure between an atmospheric pressure chamber 43 and a negative pressure chamber 42 acting on a diaphragm 39 with energizing force of a spring 62, however, pressure of the negative pressure chamber 42 is operated by a servo valve 46. When the stepping motor 53 vertically displaces a valve element 46a of the servo valve 46 through a screw gearing, pressure of the negative pressure chamber 42 changes to displace the diaphragm 39 having a cylinder member 45 formed integrally therewith, which also follows the valve element 46a and moves as far as it will be in balance again.
Patent JP-H01147296-A (JP)
Title: Heat exchanger
Inventor: MARUKO SABURO
IPC: F28F9/24
Filed: 1987-12-04
Abstract: PURPOSE:To average an amount of heat transferred to each pipe to be heated and to improve the coefficient of heat transfer, by a method wherein baffle plates are erected in spaces between baffle pillars, the pipes to be heated, and the pipe to be heated and the inner wall of an outer cylinder. CONSTITUTION:The size of a baffle pillar 10 is changed with the size of a space S. The width of a passage formed with each baffle pillar 10, a pipe 5 to be heated, and the inner wall of an outer cylinder 1 is approximately uniformized. Spaces S in a triangle between the pipes 5 to be heated and the pipe 5 to be heated and the inner surface of the outer cylinder 1 are filled with the baffle pillars 10, the velocity of flow of combustion gas flowing around the pipe 5 to be heated is increased, and the film coefficient of heat-transfer on the surface of each pipe 5 to be heated is increased. The pipe 5 to be heated receives a radiant heat transfer from the baffle pillar 10 for heating, and a heat transfer amount is averaged between the outer pipe 5 to be heated receiving a radiant heat from the inner wall of the outer cylinder 1 and the inner pipe 5 to be heated difficult to receive a radiant heat from the outer cylinder 1 side.
Patent JP-S63158359-A (JP)
Title: Piston for two-stroke-cycle engine
Inventor: ASANO KIYOMORI
IPC: F16J1/16
Filed: 1986-12-22
Abstract: PURPOSE:To smooth lubrication, by leaving a ring projection behind in an edge of a piston pin hole piercing through a cylindrical part, forming a concave part there, while installing a tool groove having the inside and outside of this projection, and forming a circlip groove in an inner surface of the piston pin hole. CONSTITUTION:A ring projection 1d, forming a boss part, is left behind in an edge of a piston pin hole 1c of a piston 1, forming a concave part 1e there, and the inside and outside of this projection 1d are interconnected by a tool groove 1f. A circlip groove 1h is formed in an inner surface of this piston pin hole 1c as situated more outward than this tool groove 1f. Therefore, oil sticking to a cylinder wall is collected in bulk by the concave part 1e, and this oil is led into the piston pin hole 1c by way of the tool groove 1f, thus it is offered for lubrication.
Patent JP-S63157483-A (JP)
Title: Semiconductor device
Inventor: YAMAGISHI HIDEO
IPC: H01L31/04
Filed: 1986-12-22
Abstract: PURPOSE:To prevent the lowering of a photoelectric conversion efficiency when parts of an intermediate layer-including semiconductor layer of a multijunction structure are brought into a low-resistance state or are substituted for a low-resistance substance to connect in series the semiconductor layer into plural pieces by a method wherein the intermediate layer is formed as a thin film intermediate layer consisting of an alloy of a metal containing Si of 50 atomic % or more and Si. CONSTITUTION:Transparent electrodes 2 are each isolatedly made on a glass plate 1. p-type, i-type and n-type amorphous Si layers 3-5 are made by a glow discharge decomposition method, wherein SiH4 and the mixed gas of the SiH4 are used. Then, the sputtering rate of Cr to Si is selected, a thin film intermediate layer 10 whose ratio of the number of Cr atoms to that of Si atoms = 33:67 or less is formed, and p-type, i-type and n-type amorphous Si layers 6-8 are again superposed. Then, parts of the semiconductor layer are removed using a Q-switched YAG laser to isolate the semiconductor layer and Al electrodes (rear electrodes) 9 are deposited and patterned to obtain solar cells connected in series. According to this constitution, as the intermediate layer is made of a comparatively high-resistance Si-Cr alloy, there is no lowering of a photoelectric conversion efficiency due to a leak through the intermediate layer.
Patent JP-H10137666-A (JP)
Title: Method and apparatus for forming thin film
Inventor: ICHIDA MASAHIRO
IPC: B05D1/40
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To make the thickness of a coating agent thin film uniform by a method in which when the thin film is formed on the surface of a substrate, the substrate is relatively moved in parallel while a magnetic field generated from a superconductive magnet mounted on the upper side of the applied coating agent is being applied to the coating agent on the surface of the substrate. SOLUTION: When the thin film of a coating agent 16 is formed on the surface of a substrate 15, first the coating agent 16 is applied on the surface of the substrate 15 mounted on a mounting table 17 by a spray etc. Next, a prescribed electric current is passed through a superconductive magnet 11 mounted on the upper side of the coating agent 16 from a power source through a control circuit part by turning a switch on for a prescribed length of time. In this way, a magnetic flux in the direction indicated by the broken line arrow of line of magnetic force is generated, the magnetic flux is applied vertically to the coating agent 16 to make a recession by a Moses phenomenon, and the generated recession 16-1 having a U-shaped cross section is transferred along the surface of the substrate 15.  That is, the surface of the substrate 15 and the magnet 11 are moved relatively in parallel to form a thin film which is uniform as a whole.