baber/WOPTO huggingface dataset:
Patent JP-H1060320-A (JP)
Title: Design structure of concrete retaining wall
Inventor: SUEMATSU DAIKICHI
IPC: C09D5/00
Filed: 1996-08-24
Abstract: PROBLEM TO BE SOLVED: To accelerate the evaporation of water which has soaked into concrete of a design structure of a concrete retaining wall having a wall surface divided into many pseudostone-like uneven planes by coating all the uneven planes with a heat-absorbing coating material by a specific method and making the coated uneven planes moisture-permeable. SOLUTION: All the pseudostone-like uneven planes 12 are coated with a coating material having a color with a light reflectance lower than the ground color of concrete to form heat-absorbing coated planes 20, and at least a part of the coated planes 20 are made moisture-permeable. Thus, the coated planes 20 absorb a larger amt. of solar heat than the plane with the ground color of concrete, raise the temp. inside concrete, and thus accelerate the evaporation of water which has soaked into the inside through the water-permeable planes. Therefore, the coating film at the surface can be prevented from being pushed up from the backside by water or moisture and prevented from being peeled off.
Patent JP-H1057535-A (JP)
Title: Golf putter
Inventor: KOBAYASHI MASASHI
IPC: A63B102/32
Filed: 1996-08-24
Abstract: PROBLEM TO BE SOLVED: To optimize a putter for a golfer who adopts an intermediate putting style between stroke putting and tap putting by positioning a passing point of a shaft toward a toe side than the gravity center in the vertical direction of the putter head and positioning it toward the back side than the passing point in the depth direction. SOLUTION: When a crossing point of a central axis X of a shaft part, whose grip is fixed in such a state that a putter club 1 is held at the ready for hitting a ball usually, with a horizontal face H, which passes the gravity center G of a putter head 2, is set as a passing point S of the putter head 2, the passing point S is positioned toward a toe 6 side than the gravity center G of the patter head 2. When the direction from the face 8 of the putter head 2 to the back side is set the depth direction of the putter head 2, the gravity center G of the putter head 2 is positioned toward the back side than the passing point S of a shaft 3 in the depth direction of the putter head 2. Then horizontal face H is approximately parallel to the face of a sole 12 on a face in parallel to the flat ground surface.
Patent JP-2001063719-A (JP)
Title: Assemble type container and tube shape forming member used for the same
Inventor: KANZAKI TAKEJIRO
IPC: B65D3/04
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To assemble easily. SOLUTION: This relates to an assemble type container 1 made of a tube shape body 2 formed by connecting both ends of a tube shape forming member 20 made of a paper sheet member and the tube shape forming member 20 used for the same. At the bottom edge of the tube shape body 2, three slits 26 are formed peripherally with intervals and each extending peripherally along the bottom edge 24. Between each slit and the corresponding bottom edge 24, a belt shape part 26 is formed. Each of the belt. shape part 26 can be projected inward with both its ends in the peripheral direction working as support points.
Patent JP-H03104856-A (JP)
Title: Formation of film on porous substrate
Inventor: TAKAHASHI IZUMI
IPC: C23C14/02
Filed: 1989-09-18
Abstract: PURPOSE:To rapidly form a homogeneous film on a porous substrate with high reliability by filling a photoresist into the pores in the porous substrate, exposing the excess photoresist on the pores to form a soluble part, removing this part, carrying out film formation on the surface of the substrate and removing the photoresist in the pores. CONSTITUTION:A positive type photoresist 1 is filled into the pores H in a porous substrate P from the surface. The excess photoresist 1 on the pores H is exposed to form a soluble part and this part is removed. A zirconia film 2 is formed on the surface of the porous substrate P with the photoresist 1 in the pores H and then the photoresist 1 is removed. The film formed on the porous substrate can be made nearly nonporous.
Patent JP-H11135618-A (JP)
Title: Manufacture of semiconductor
Inventor: HISAWA KAZUYA
IPC: H01L21/316
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of a semiconductor device for not generating a parasitic transistor relating to a bird's part, without having the complication of a manufacture process accompany it. SOLUTION: On a pad oxidized film 13 on a semiconductor layer 11 of an SOI substrate 10, an oxidized film growth suppression film 14A is selectively formed. A filed oxidized film 15 continued to the pad oxidized film 13 under the oxidized film suppression film 14A is formed at a part exposed from the oxidized film growth suppression film 14A of the semiconductor layer. After removing the oxidized film growth suppression film 14A, the pad oxidized film 13 under the oxidized film growth suppression film 14A is removed by an etching processing, the edge part of a bird's beak part 15a continued to the pad oxidized film 13 is moved back by a successive etching processing and thus, a semiconductor element is formed in the exposed region 11A of a silicon semiconductor layer exposed from the filed oxidized film 15.
Patent JP-H03106175-A (JP)
Title: Picture reader
Inventor: SUZUKI TAKASHI
IPC: H04N1/46
Filed: 1989-09-20
Abstract: PURPOSE:To minimize mis-discrimination as to whether an original is a black and white original or a color original for each user by varying a criterion reference value based on a reference original. CONSTITUTION:An image pickup means A reads a picture of an object with color separation, an identification means B identifies whether a picture signal inputted from the image pickup means A is a chromatic or achromatic, a discrimination means C discriminates whether a picture of an object is a white and a black picture or a color picture based on the result of identification of the identification means B depending on the discrimination reference. Then a storage means D stores a discrimination reference value, and a discrimination means E decides the discrimination reference value based on a picture signal reading a reference picture by the image pickup means A. The discrimination means E varying the discrimination reference value (threshold level) for white black/color discrimination by using the result of reading the reference original is provided to reduce the mis-discrimination corresponding to the object picture accurately.
Patent JP-H10169529-A (JP)
Title: Fuel injection system
Inventor: WAKABAYASHI JUNICHI
IPC: F02M55/02
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To suppress increase in fuel pressure in the inside of a fuel pipe under a condition that an engine is stopped, by arranging in a fuel supply pass leading to a fuel injection valve, pressure lowering means by which fuel pressure in the fuel supply pass when fuel supply is stopped is reduced to less than injection set pressure that the fuel injection valve is opened. SOLUTION: During an engine is operated, a solenoid valve 10 is opened at a predetermined timing according to a required injection quantity so as to supply fuel L to a fuel pipe 15, and in association with this, a fuel injection valve 20 is opened at injection set pressure so as to eject fuel L. Next, when the engine becomes in a stopping condition, the solenoid valve 10 becomes in its closing condition so as to shut off a pass 7 and the fuel pipe 15, therefore the inside of the fuel pipe 15 is made to be in a tightly closed condition. At this time, when the pipe inner pressure of the fuel pipe 15 is increased and exceeds the valve opening pressure of a one directional valve 35, the one directional valve 35 placed in a branch pass 25 is opened so that the pipe inner pressure of the fuel pipe 15 is suppressed to less than the valve opening pressure of the one directional valve 35. Therefore, pipe inner pressure may not exceed the injection set pressure of the fuel injection valve 20, and fuel L is prevented from being led to flow out from the fuel injection valve 20.
Patent JP-S62102581-A (JP)
Title: Mounting method for semiconductor laser
Inventor: ASAGA TATSUYA
IPC: G02B6/42
Filed: 1985-10-29
Abstract: PURPOSE:To readily connect a semiconductor laser with an optical fiber mounted in parallel on a printed substrate when the package of the laser is incorporated in a printed circuit substrate by mounting the laser so that the outputting direction of the laser light becomes parallel to the bottom of a package. CONSTITUTION:A semiconductor laser chip 1 is mounted through a submount 2 and a heat sink 3 on the bottom 4 of a package, and a glass window 5 is formed at the side of the package. The outputting direction of the laser light is set parallel to the bottom 4 by this mounting method. The package 6 of the laser outputs a laser light parallel to a printed substrate 10, and similarly connected through a connector 8 with an optical fiber 7 mounted in parallel to the substrate. An electric circuit 9 formed on the same substrate processes a signal such as the modulation of the laser.
Patent JP-H0288942-A (JP)
Title: Recorder for fatigue test result
Inventor: NISHIMURA TSUKASA
IPC: G01D9/16
Filed: 1988-09-26
Abstract: PURPOSE:To make a memory capacity small even in case a long time is required for a fatigue test by erasing oldest data in the manner of shifting the old data when new data are inputted from a load cell and a displacement meter, and also holding the old data when a breaking is detected. CONSTITUTION:The load cell 3, displacement meter 4, detection means 10 to detect the breaking of a test piece TP and memory 9 to store the data obtained from the load cell 3 and the displacement meter 4 are provided. In this memory 9, till the breaking is detected by the detection means 10, the data storing operation is repeated in such a manner that the oldest data are erased and new data are stored in vacant addresses when new data are inputted from the load cell 3 and the displacement meter 4. The data for the load and the displacement before and after the breaking are stored in the memory 9 accordingly. With this arrangement, a behavior at the time of the breaking can be analyzed by using the memory 9 with a comparatively smaller capacity.
Patent JP-S62167727-A (JP)
Title: Manufacture of solid nifedipin medicine and medicine thereby
Inventor: MATSUSHIMO KARANKI
IPC: A61K47/34
Filed: 1986-10-14
Abstract: The object of the present invention is a process which permits the increase of the bioavailability in the solid formulations of nifedipine and its derivatives. In consists in dissolving the active substance together with a polyethylene glycol, in a common solvent, then absorbing this solution on a micronized, inert excipient, soluble in the gastrointe­stinal juices, and finally, co-precipitating the active substance and the polyethylene glycol by evaporating the solvent.The very large surface of the excipient on which the solution is absorbed, and the presence of polyethylene glycol, wich facilitate the homogeneous distribution of the solution on this surface, permit the active substance to precipitate and become very fine particles.The same results may be also obtained by blending homogeneously the micronized inert excipient with micronized nifedipine, and causing the mixture to be absorbed on a solution of polyethylene glycol, which by subsequent solvent evaporation, precipitates in fine particles that are homogeneously dispersed and in intimate contact with the active substance.Forms of solid dosage prepared with the mixture thus obtained, have shown a bioavailability higher than similar formulations already on the market.
Patent JP-H0551039-A (JP)
Title: Packaging bag
Inventor: OTSUKA YASUSHI
IPC: B65D81/20
Filed: 1991-08-29
Abstract: PURPOSE:To provide a vacuum-packed bag for storing its contents in an airtight condition after filling wherein the air evacuation and the bag sealing can be performed easily and accurately. CONSTITUTION:A valve on an air suction part is provided with a sheet-made cover 10 having a top panel 14 provided with a flange 12 and a hole 13 formed in its cylindrical part 11, a support 30 consisting of a plastic sheet 32 having a hole 31 formed therein and a valve body 20 having an air-permeable member 22 on the upper surface of a plastic sheet 21 smaller than the cylindrical part of the cover 10 and larger than the hole 31 of the support 30. The valve formed by attaching the support 30 to the cover 10 with the valve body 20 placed in its cylindrical part 11 is attached to the inner surface of a bag in such a manner that the cylindrical part 11 projects through the bag hole. The valve body 20 is raised upon air suction and, after air evacuation, the valve body 20 makes close contact with the support 30 under negative pressure in the bag to seal it.
Patent JP-H1090080-A (JP)
Title: Abnormality detector
Inventor: IIDA NORIAKI
IPC: G01D21/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality detector having a low cost sensor wherein an optical fiber can be fixed easily. SOLUTION: Optical fiber supporting metal fittings 5 are secured to a sensor fixing base 9. The optical fiber supporting metal fittings 5 is provided with a groove 5a and a press metal fittings 6 is fixed thereto rotatably about a shaft 8. The press metal fittings 6 is also provided with a groove 6a and urged by a spring in the rotation direction. A fusible material receiver 11 is secured to the sensor fixing base 9 and a fusible material 10 normally protects the press metal fittings 6 from being not turned. Since the fusible material 10 is fused at the time of abnormal temperature, the press metal fittings 6 is rotated by means of the spring and an optical fiber 2 is bent. Consequently, optical transmittance is lowered significantly to cause a significant variation in Raman scattering light or Fresnel reflection light.  A monitor detects the abnormal temperature, based on these variations.
Patent JP-S62100731-A (JP)
Title: Bragg cell
Inventor: WAKOU SHIYUUZOU
IPC: G01R23/17
Filed: 1985-10-28
Abstract: PURPOSE:To obtain a high diffraction efficiency over a wide band by changing the variation of a light refractive index due to diffusion in respectively positions on the surface of a piezoelectric base. CONSTITUTION:An optical surface waveguide 2 increases the variation of the light refractive index in an area that an elastic surface wave in a high frequency band is transmitted, and reduces the variation in an area that an elastic surface wave in a low frequency band is transmitted. The diffraction efficiency of the optical surface wave depends upon a value obtained by integrating the product of space distribution of the optical surface wave along the depth direction from the surface of the piezo-electric base 1 and the similar space distribution of the elastic surface wave in the depth direction and the diffraction efficiency is increased in accordance with the increase of the value. Consequently, the diffraction efficiency can be increased over a wide frequency band.
Patent JP-H02136729-A (JP)
Title: Apparatus for compensating eccentricity of rotor dynamically
Inventor: KURIFUTON TSUIMAAMAN
IPC: G01M1/38
Filed: 1989-09-20
Abstract: PURPOSE: To compensate the eccentricity of the support of a rotator by operating the adjustable support of the rotator using a control member that is operated after an actual value obtained by detecting the movement of the rotator is inputted. CONSTITUTION: Rolls 1 and 2 form a nip to be maintained constantly regardless of the shape and the support eccentricity between themselves. The edge part of the roll l is supported by a liquid pressure support 4 and slides across the axial line. Then, a detection device 9 outputs an electrical signal corresponding to an interval between rolls from mechanical detection elements 10 and 11 that contact the surfaces of the rolls 1 and 2. The output forms a compensation signal from a target value S for an interval signal and an interval by a control device 12 through an actual value input I. The compensation signal operates high-speed response servo valves 7 and 8 through a voltage/pressure converter 3.  Then, pressure in a compartment 5 of the support 4 is adjusted via a hydraulic conduit 14, thus compensating for the shape and support eccentricity of the rolls 1 and 2 by the measurement of eccentricity and the succeeding quasi- simultaneous feedback.
Patent JP-H0529874-A (JP)
Title: Surface acoustic wave element and communication system using the same
Inventor: MOCHIZUKI NORIHIRO
IPC: H03H9/145
Filed: 1991-08-29
Abstract: PURPOSE:To reduce electric resistance so as to efficiently fetch a signal by electrically and serially connecting an output terminal where the polarity of the electric signal transduced from surface acoustic wave is different within the plural output terminals of electroacoustic transducers. CONSTITUTION:A surface wave element is provided with a piezoelectric substrate 31, first and second input transducers 32, 33, surface acoustic wave waveguides 34-1 to 34-n and the output transducers 5. The output transducers 5 are arrayed in the direction of third surface acoustic wave width, respectively consists of interdigital electrodes 5-1 to 5-3 having plural parts which output the signal by receiving a part of third surface acoustic wave and the plural parts are mutually connected in such a way that the electric fields of the electric signals outputted from the parts are synthesized in a same direction. The synthesized signal is fetched from the output terminals 39a and 39b. Thus, third surface acoustic wave is efficiently excited.
Patent JP-S61121049-A (JP)
Title: Original placing device for image pickup
Inventor: NOMURA YOSHIYA
IPC: G03G15/04
Filed: 1984-11-19
Abstract: PURPOSE:To prevent breakage, damage, or the like of originals by forming a transparent original cover of inclination type with a transparent plate and a frame body supporting this plate and supporting the transparent plate freely inclinably on the frame body at a supporting point placed on a line parallel with the inclination width line of the transparent original cover. CONSTITUTION:An original book 40 is placed on an original platen 16, a compression coil spring 14 is compressed and deformed in accordance with the weight of the original book 40, and the original platen 16 falls. When a handle 24 is grasped to incline a transparent original cover 30, a glass plate is first brought into contact with a side edge part 42 of the original book 40. When the transparent original cover 20 is inclined furthermore, the glass plate 32 is inclined with a shaft 28 as the center in the direction of an arrow relatively to a frame body 22, and the glass plate 32 covers the upper face of the original book 40 before the transparent original cover 20 is closed completely. When the transparent original cover 20 is closed completely, the original platen 16 falls furthermore and is set to the state where the glass plate 32 is not inclined relatively to the frame body 22.
Patent JP-H0797976-A (JP)
Title: Structure and method for installing spark plug of supercharger-equipped internal combustion engine
Inventor: HASHIMOTO NOBORU
IPC: F02F1/42
Filed: 1993-09-29
Abstract: PURPOSE:To provide a structure and a method for installing the spark plug of a supercharger-equipped internal combustion engine, which can enhance cold-start performance by preventing the spark plug from misfiring due to fuel clinging to the side electrode of the spark plug at cold start. CONSTITUTION:The portion of a side electrode 17 which is attached to a spark plug 15 is restricted to a range theta1 which is on the side of an exhaust-port opening past a straight line passing the center electrode 16 of the spark plug 15 which is roughly parallel to a straight line passing the approximate center of the opening of each intake port 5, 6 into a combustion chamber 14. In another constitution, the direction in which the side electrode 17 of the spark plug 15 is curved is restricted to a range theta2 between a first straight line L1 passing the center electrode 16 of the spark plug 16 as well as the approximate center of the combustion chamber opening 5a of one of the intake ports and a second straight line L2 passing the center electrode 16 of the spark plug 15 as well as the approximate center of the combustion chamber opening 6a of the other intake port.
Patent JP-2001063461-A (JP)
Title: Rear monitoring camera for rvehicle
Inventor: NAGAKUSA YOSHITAKA
IPC: B60R1/08
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To make a visual field switched from a lower side of a rear close range to a rear long distance and vice versa by simple constitution, using one position-fixed camera. SOLUTION: An image picked up by a CCD camera 10 attached to an upper side of a vehicle rear part is displayed on an image monitor to monitor a rear side of a vehicle. The CCD camera 10 is attached diagonally directed toward a rearward upper side, and is provided with a mirror 12 arranged in a front side thereof to map a lower side of a close range in a vehicle rear side to be image-picked up by the CCD camera 10, a liquid crystal mirror 13 positioned between the mirror 12 and the CCD 10 to map a rear side of a long distance in the vihicle to be image-picked up by the CCD camera 10, and a liquid crystal control circuit for switch-controlling characteristics of the liquid crystal mirror 13 between mirror chatacteristics and translucency characteristic.
Patent JP-H0797857-A (JP)
Title: Working scaffolding
Inventor: HANADA HIDEO
IPC: E04G3/28
Filed: 1993-09-29
Abstract: PURPOSE:To facilitate assembly and carrying-in by installing one end of an extensible/ contractible walking corridor in a turnable manner at the lower end of a pair of hanger supporting pillars having each hooking metal fitting and suspending the walking corridor by a suopending rope laid on a guide roller in the upper part of the supporting pillar. CONSTITUTION:An extensible/contractible walking corridor 2 is set parallel to a supporting pillar 1 through the pulling-out/driving-out operation of a suspending rope 23 laid on a guide roller 9 in the upper part of a hanger supporting pillar 1, and the walking corridor 2 and the supporting pillar 1 are folded. At the installation place, the supporting pillar 1 is set on a scaffolding and the walking corridor 2 is extended, and the easy assembly of the scaffolding is facilitated. If the top walking corridor 11 is pushed out in the forward direction from the original walking corridor 10, the extension of a walking corridor 6 is facilitated furthermore. Further, the rope on the original walking corridor 10 side is pulled in this direction in leftward turn, and the rope end fixed at the basic end part of the top walking corridor 11 is pulled in the forward direction. The top end of the top walking corrifoir 11 is pushed out first from the original walking corridor 10, and on the contrary, when the top walking corridor 11 is returned to the original walking corridor 10 side, the rope is pulled in this direction in the rightward turn.