baber/WOPTO huggingface dataset:
Patent JP-H06171178-A (JP)
Title: Serial printer
Inventor: SASAKI TORU
IPC: B41J11/14
Filed: 1992-12-09
Abstract: PURPOSE:To obtain quality images free from stains by white or black stripes even though a conveyance roller is in eccentricity. CONSTITUTION:A carriage 13 is provided so that it can swing around a guide shaft 12 in the sheet conveyance direction. A lever 21 that can swing in accordance with the amount of eccentricity of a conveyance roller 15 is provided with a correction roller 24 provided to one end thereof for engagement with the carriage 13 and a detection roller provided to the other end thereof for pressing against the outer circumference of the conveyance roller 15. The carriage 13 is swung by operation of the lever 21 in accordance with the amount of eccentricity of the conveyance roller 15, and the head face 14a of a recording head 14 is shifted in its direction facing the face of a platen 11, and thereby effective width for printing can be changed with ejection angle against the sheet surface changed.
Patent JP-2000182493-A (JP)
Title: Circuit-protecting element
Inventor: UEMURA MITSUAKI
IPC: H01H37/76
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To make a temperature fuse small and enhance working characteristics by setting the surface dimension of an electrode for a fuse element which also serves as a resistor and that of an electrode for a fuse element, so that the wetting area of the electrode for the fuse element, serving also as the resistor and a melting element, is made larger than the wetting area of the electrode for the fuse element and the melting element. SOLUTION: When an abnormal voltage is applied, current is supplied to a resistor 5, and the resistor 5 generates heat, a low melting point fuse element 6 is melted out by the heat generated, and current supply to the resistor 5 is cut off. The dimension of an electrode 3 for the fuse element 6 as well as for the resistor 5 and of a land part 21 of an electrode 2 for the fuse element 6 is set so that the wetting area to the low-melting point fuse element 6 of the electrode 3 for the fuse element 6 as well as for the resistor 5 which dominatingly, contributes to the cut off of the low-melting point fuse element 6 becomes larger than the wetting area to the low-melting point fuse element 6, of the electrode 2 for the fuse element 6 so that the certainly of current cut off is increased.
Patent JP-H06180427-A (JP)
Title: Epidark objective lens
Inventor: TANAKA TAKAAKI
IPC: G02B21/02
Filed: 1992-12-11
Abstract: PURPOSE:To provide the objective lens formed variably in the incident angle of illuminating light on an object face in such a manner that the finest dark visual field effect is obtd. according to the object by constituting the above objective lens in such a manner that an annular inward deflecting member or annular outward deflecting member and an annular condensing member move integrally in the direction parallel with the optical axis. CONSTITUTION:The annular outward deflecting member 2 and the annular inward deflecting member 3 of the bore larger than the bore thereof have the effect of changing the diameter of an incident annular luminous flux made incident on the objective lens 1 from a microscopic frame by changing the spacing between each in the optical axis direction. The annular luminous flux 7 passes the annular outward deflecting member 2 and the annular inward deflecting member 3 and is condensed to the object face 6 by the annular condensing member 4 or 5. The annular inward deflecting member 3 and the annular condensing member 5 are so actuated as to move integrally in the direction parallel with the optical axis. Namely, the distance from the annular condensing member 5 to the object face is so set as to be longer when the angle thetaof the illuminating light with the optical axis is small and to be short when this angle is large.
Patent JP-H09182766-A (JP)
Title: Cooling structure of water pillow
Inventor: KATSUMATA KOJI
IPC: A61F7/10
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To enable a water pillow to be continuously used by making it unnecessary to replace an ice, for a patient, e.g. in a hospital ward. SOLUTION: A frame 2 to be laid under a water pillow is equipped with a Peltier element 3 and a radiator 4, and the radiator 4 is installed on the upper face plate 2a of the frame 2 while holding the Peltier element 3. In addition, an air blower frame 7 is provided at a position remote from the frame 2, and the suction aperture 7a of the air blower frame 7 is connected to the discharge aperture 6 of the frame 2 with a discharge duct 9 so that the frame 2 and the air blower frame 7 are integrally bound together. If a suction fan 8 in the air blower frame 7 is operated, an air close to the water pillow is brought into the frame 2 from the suction aperture 5, then is sucked into the suction fan 8 through the discharge duct 9 while cooling the radiator 4, and finally is discharged to a spot such as below a bed away from the water pillow.
Patent JP-H11180827-A (JP)
Title: Cosmetic
Inventor: NONOMURA YOSHIMUNE
IPC: A61K8/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic capable of making unevenness of skin such as pores of the skin, fine wrinkles, etc., inconspicuous, having excellent durability of its effects, improved spread on the skin, good luster and excellent feeling in use. SOLUTION: This cosmetic comprises (A) 1-95 wt.% of powder having >2 μm and <=30 μm volume average particle diameter and <=2 refractive index, (B) 1-95 wt.% of organic powder having a minor axis of 1/1-1/100 major axis and thickness of <=1/2 major axis and (C) 11-95 wt.% of an oil component in >=5 wt.% of the total of the components A and B mixed.
Patent JP-H09182932-A (JP)
Title: Production of connecting rod
Inventor: UNO MITSUO
IPC: H01R43/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To produce an integrally formed connecting rod, which is easy for breaking/splitting a large end part by taking a forging stock from a rolled material so that metal flow of the integrally formed connecting rod is directed to the direction along a breaking face. SOLUTION: A billet 1 is rolled in the longitudinal direction to a long size platy rolled stock 2. The rolled stock 2 is cut into strips in the direction orthogonal to the longitudinal direction, a strip like rolled stock 3 obtained by cutting to strip has metal flow directed to the plate width direction. The strip like rolled material 3, while coinciding its longitudinal direction to the rod longitudinal direction, is subjected to hot forging in the plate width direction. A bur 4 is removed after forging, an integrally formed connecting rod 5 is obtained. The integrally formed connecting rod obtained has metal flow directing to the traverse width direction over whole length. By this method, a part to be split of both sides of a large end part has metal flow parallel to the face to be split, breaking and splitting are easily executed.
Patent JP-H06179483-A (JP)
Title: Cartridge housing case
Inventor: IKEBE MASARU
IPC: G11B23/023
Filed: 1992-12-11
Abstract: PURPOSE:To provide a cartridge case which does not produce abnormal noise when the empty case is pinched with fingers to handle it. CONSTITUTION:A cartridge housing case has a cartridge insert opening 3 in one side face and the other side faces are surrounded by outer walls. The outer walls of an upper case 1 or a lower case 2 are partly recessed to form low outer wall parts 5 which have chamfered parts 6 on the inside faces. Thereby, even when the empty case is pinched with the fingers at the central part to insert a cartridge into the case and the upper and lower cases 1 and 2 are bend at the central parts, the outer walls and the corners inside the case are prevented from coming in contact with each other and making abnormal noise. Therefore, the cartridge can be smoothly inserted into the case without a sense of incompatibility and the merchandise value is enhanced.
Patent JP-H10175064-A (JP)
Title: Soldering method and solder used therefor
Inventor: ARAI SHIGERU
IPC: B23K35/14
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a void on a soldered layer. SOLUTION: In a pellet bonding method, by which a pellet 13 is soldered to a header 11 of a multiple lead frame 1 by a soldering layer 45, a solder 18, in which small holes 17 are pierced to a solder ribbon 16 formed with a Sn-Pb group solder metal layer, is pierced slightly larger than the pellet 13 by a cutter 28. A cut formed solder 20 is loaded on the header 11 by a collet 13. When the formed solder 20 is heated/melted and the pellet 13 is bonded, air and gas between the formed solder 20 and the header 11 is evacuated through the small holes 17, a void is not generated to the soldered layer 45. Accordingly, a void is prevented from generating in the soldered layer, quality reliability of the soldered layer and a product is improved.
Patent JP-H04334349-A (JP)
Title: Retrovirus protease inhibiting factor derived from 3-chloro-2-chloromethyl-1-propene
Inventor: ROBAATO II BABIINU
IPC: C07D303/36
Filed: 1991-12-17
Abstract: PURPOSE: To provide a new compd. which is useful as a protease inhibitor for retrovirus.  
     CONSTITUTION: This compd. is expressed by formula I. In formula I, Q is a single bond, NR 9 , NR 10 ; Z is O, NX; X is OH; Y is H, CH 2 OH or bonded with X to form epoxide; R 1 , R 2  are each H, an alkyl, a (CH 2 ) n -cycloalkyl ((n) is 0 to 4), a (CH 2 ) n -(substituted)-phenyl (wherein substituents are each a halogen, an alkoxide, an alkyl, phenyl); R 9 , R 10  are same as R 1 , R 2  but phenyl is not included in substituents; one of R 1  and R 2  may be bonded with one of R 9  and R 10  to form (H 2 ) m  (wherein (m) is 3 or 4) or formula II; R 3  is an alkyl, a (CH 2 ) n  alkyl, NHCOR 4 ; R 4  is UR 5  (wherein U is a single bond, O, NH; R 5  is an alkyl, a (CH 2 ) n -phenyl, etc.). The compd. (X and Y are bonded to form an epoxide) is obtd. by the reaction of a compd. expressed by formula III and m- chloroperbenzoate. The compd. expressed by formula III is obtd. from a compd. expressed by formula IV and a compd. expressed by formula V derived from 3-chloro-2-chloromethyl-1-propene as the starting material. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H11289254-A (JP)
Title: Device and method for testing analog digital converter
Inventor: SPARKS DAVID A
IPC: H03M1/10
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide the linearity and dynamic test of an analog/digital(A/D) converter having only a little external supporting hardware. SOLUTION: An A/D converter testing device 10 including a digital/analog(D/ A) converter 26 and its testing method are provided. An AD converter 32 is tested by using an internal analog input signal 30 generated by the D/A converter 26. The D/A converter 26 generates the internal analog input signal 30 from an internal digital input signal 24 generated by a programmable data lump controller 14. The controller 14 generates a highly accurate internal digital input signal 24 by a prescribed start and stop voltage value 16 repeated on fixed frequency determined by a programmable frequency divider circuit 18.
Patent JP-2000178033-A (JP)
Title: Formation of glass element
Inventor: NISHIKAWA SHINICHI
IPC: C03B11/08
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To simply prevent curved face parts and fins from being caused without causing any strain by forming a deformation promotion film for promoting the deformation of glass on only any one of an upper mold forming surface and a lower mold forming surface and, thereafter, performing press forming of the glass while heating the glass. SOLUTION: This forming method comprises: forming a deformation promotion film for promoting the deformation of glass on only any one of a forming surface 14a of an upper mold 14 and a forming surface 15a of a lower mold 15; placing a glass preform 1 on the forming surface 15a of the lower mold 15; heating the upper mold 14, the lower mold 15 and the glass preform 1 to a temperature in the vicinity of the softening point of the glass preform 1; and in this state, lowering the upper mold 14 and heating the glass preform 1 under a prescribed pressure for a prescribed period of time, to transfer the forming surfaces 14a and 15a to the glass preform 1 and to form a glass element having a desired shape.  Alternatively, the deformation promotion film for promoting thermal deformation is formed on the undersurface of the preform 1 and then forming of the glass preform 1 into a glass element is performed, to promote deformation of the undersurface and to infiltrate glass of the glass preform 1 into a space between the edges of the molds 14 and 15, and in this case, this deformation promotion film is effective in improving slipperiness between the glass preform 1 and the forming surface 15a when the glass preform 1 is softened.
Patent JP-H06206700-A (JP)
Title: Connecting device for performing linear or rotating operation
Inventor: DEIEBORUTO REMII
IPC: B60P1/16
Filed: 1991-12-20
Abstract: PURPOSE: To provide a linkage device for linear or rotative movement which occupies a small volume, can reduce the possibility of the breakage of the jack and, further, can employ a small size jack. CONSTITUTION: A linkage device which has linking members 1 and 2 constituting the linkage for linear or rotative movement acts directly on a linkage axle 3 and comprises at least one jack 4 and a chain or cable 5 guided between the linkage axle 3 and a gear, pulley or sheave 6. The jack 4 is interlocked with the chain or cable 5 and the linkage axle 3 which is fixed to one of the linking members 1 and 2 and the other linking member 1 or 2 is fitted to the linkage device. With this constitution, a linkage device for linear or rotative movement which occupies a small volume, can reduce the possibility of the breakage of the jack and can employ the small size jack can be obtained.
Patent JP-H05170396-A (JP)
Title: Crawler type crane work machine
Inventor: TSUCHIDA TADASHI
IPC: B66C23/36
Filed: 1991-12-19
Abstract: PURPOSE:To provide a crawler type crane work machine which can prevent the breakage of hook sheaves and a lifting frame body caused by mutual colli sion with a suspension frame body or the like and can increase the safety of work, by providing a sensor mechanism capable of detecting the swing limit position of a swing sheave between a swing frame body and the suspension frame body. CONSTITUTION:A sensor mechanism 25 is so constituted that a limit switch 26 is fitted to a swing frame body 10 and an abutting portion 7a capable of abutting against the detection roller 26a of the limit switch 26 is formed at a suspension frame body 7 and a swing limit position signal is outputted at an expansion/contraction boom operating circuit when the swing frame body 10 is swung upward by means of a cable 15 and the detection roller 26a abuts against the abutting portion 7a. Accordingly, the sensor mechanism 25 detects the swing limit position of the swing frame body 10 and stops a lifting frame body 19 at an ascent limit position. As a result, the breakage of the lifting frame body 19 and hook sheaves caused by mutual collision with the suspension frame body 7 or the like, and excessive tension being hung on the cable 15 can be prevented, and the safety of work can be increased.
Patent JP-2001170869-A (JP)
Title: Mount and cutter for grinding wheel
Inventor: IMAMURA YASUO
IPC: B24D3/00
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a mount and a cutter for a grinding wheel, which are capable of eliminating the need for an expensive and troublesome process of forming a hard metal layer, and which is capable of preventing super abrasives from biting into to the mount side due to high grinding pressure at the time of high speed grinding, and preventing loosening from being generated between the super abrasives and a nickel-plated layer to cause fall-out of the super abrasives, and which have no defect such as seizure also in the cutter capable of remorkably prolonging the life of the cutter. SOLUTION: 1) A mount and a cutter for grinding wheels, characterized by a fact that a powder HSS(high speed steel) is formed into a specified shape, ant it is formed by sintering it at a specified temperature. 2) A mount and a cutter for grinding wheels, characterized by a fact that a powder HSS is formed into a specified shape, and is formed by sintering it at a specified temperature and abrasives are adhered to the outer peripheral surface of the sintered body.
Patent JP-H06187592-A (JP)
Title: Traffic control robot and traffic control method using the same
Inventor: TAKIGUCHI EIJI
IPC: G08G1/0955
Filed: 1992-12-18
Abstract: PURPOSE:To guide vehicles with motions extremely approximate to natural motions and to smoothly and surely control the traffic by driving parts constructed as a movable section by a remote driving means. CONSTITUTION:A traffic control robot 20 is an android like a traffic quide man, and having a white guide flag 25 at his right hand and a red guide flag 26 at his left hand. The robot puts on a helmet 28 provided with a light emitting signal flag 27 consisting of red and green high intensity luminance light emitting LEDs on his head part. During the night or the like, the robot holds the green and red guide lights instead of the flags 25 and 26. When an operator 1 operates a controller 2, respective parts to be constructed as mobile sections, such as, a head 21, right and left shoulders 22A and 22B, right and left elbows 23A and 23B, and waist 24 are driven while their motion is converted into the three basic guide forms 'stop' 'attention' and 'go' as a converted motion.
Patent JP-H10169721-A (JP)
Title: Belt and manufacture thereof
Inventor: ONOKI KENKICHI
IPC: B29K101/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To avoid the partial destruction of part of a cog to extremely improve the durability and reliability of a belt, by arranging flexible and high-elastic reinforcing bodies made of metal in all the belt width directions of the plural cogs. SOLUTION: In the inside of the main body of a belt 1, a core wire 11 spirally aligned has a tension member 13 enclosed by the rubber layer 12 of a matrix material. The region of a canvas material 19 and a rubber layer 12' is enclosed by the rubber layer 17 of elastic-viscous elastomer, and the insides of cogs 15a and 15b are formed by pressure-injecting an elastic-viscous resin material.  A sudden shock load and sudden abnormal vibration act on the other adjoining and successive cogs in order so as to be adequately and surely diffused, because in this constitution and the respective cogs, high elastic reinforcing bodies 21a and 21b are connected in a belt width direction, and the resin materials are integrally and closely connected with each other while retaining an elastic and viscous property by mating low-elastic-viscous resins 17a and 17b in all adjoining cogs 15a and 15b in a belt longitudinal direction.
Patent JP-H06186762-A (JP)
Title: Single layer type electrophotographic sensitive body
Inventor: SHIYOJI MASAYUKI
IPC: G03G5/06
Filed: 1992-12-18
Abstract: PURPOSE:To provide a single layer type electrophotographic sensitive body excellent in electrification ability and sensitivity, capable of electrification to both positive and negative polarities and maintaining high stability of electrostatic characteristics even after repetition of copying. processes. CONSTITUTION:This single layer type electrophotographic sensitive body has a photosensitive layer contg. an electric charge generating material, an org. hole transferring material and an org. acceptor-like compd. in a dispersed state and using a disazo compd. represented by the formula as the electric charge generating material. In the formula, Cp is a residue of a coupler.
Patent JP-H06187979-A (JP)
Title: Hydrogen storage alloy electrode
Inventor: FURUKAWA AKIO
IPC: H01M4/26
Filed: 1992-12-17
Abstract: PURPOSE:To provide a hydrogen storage alloy electrode with which a high- capacity and long-cycle life secondary battery can be provided by binding mix of hydrogen storage alloy quickly cooled and hardened at a specified cooling speed with conductive agent and specified conductive polymer by binding agent, and forming and processing it to be a film. CONSTITUTION:La, a Ni and Mn are mixed at a mol ratio of 1:4.8:0.2, obtained matter is heated and dissolved in an arc dissolving furnace of an Ar atmosphere, and it is cooled to form a block of hydrogen storage alloy. The alloy block is fused in a high frequency induction heating method to obtain molten alloy. The molten alloy is injected from a nozzle to a circumferential surface of a roll rotated at a high speed to be quickly cooled and hardened for forming a thin film of hydrogen storage alloy 11 of a composition of LaNi4.8Mn0.2. This alloy, 0.5g, is mixed with hydrogenated powders of TiNi alloy as conductive agent 12 having irregularities in a surface in which higher parts have sharp forward ends, 0.25g, obtained mix is boundby binding agent comprising mix of polyethylene terephthalate, polybutylene terephthalate, polymethyl siloxane, polytetrafluoroethylene, and polyaniline mixed at a weight ratio of 20:20:10:10:40, and it is processed to be a film to provide a hydrogen storage alloy electrode.
Patent JP-H05171333-A (JP)
Title: Magnesium alloy excellent in heat resistance, corrosion resistance and castability
Inventor: MAEDA CHIKATOSHI
IPC: C22C23/04
Filed: 1991-12-20
Abstract: PURPOSE:To provide a magnesium alloy excellent in heat resistance, corrosion resistance and castability. CONSTITUTION:The objective magnesium alloy contains, by weight, 1.0 to 6.0% Zn, 0.1 to 2.0% R.E., 0.1 to 2.0% Zr, 0.1 to 3.0% Si and 0.1 to 6.0% Al, and the balance Mg with inevitable impurities. By Al and Zn, its castability can be improved as well as its room temp. strength can be improved. Moreover, by adding R.E. besides Al and Zn, Mg-Al-Zn-R.E crystallized products are crystallized out on the grain boundaries to improve its high temp. strength. In addition, the content of R.E. is reduced in a range in which its high temp. strength can be maintained, by that, its castability is made excellent, its tensile strength at a room temp. is made high and its high temp. properties and creep properties are made improved. Furthermore, R.E. forms a R.E. rich protective film in the initial period of corrosion to improve its corrosion resistance. By the incorporation of Zr, its room temp. strength and high temp. strength improve without deteriorating its castability, and, by the incorporation of Si, its creep resistance improves.
Patent JP-2000180897-A (JP)
Title: Liquid crystal device and its manufacture
Inventor: YAMAGUCHI YOSHIO
IPC: G02F1/1335
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To make a reflection electrode hard to crack, to prevent reduction of an effective area of the reflection electrode and to enhance reflection efficiency of a liquid crystal panel as a whole by forming the reflection electrode almost equal to or less than an external size of an interlayer insulating film and a base electrode inside thereof. SOLUTION: On Cr layers 5a, 5b an interlayer insulating film made of TaOx is formed, and an Al(aluminum) electrode 7 as a reflection electrode is formed on the interlayer insulating film. The interlayer insulating film is formed as frame shape along peripheries of the Cr layer 5b in a pixel region with almost a rectangular shape and on its inside opening part the Al electrode 7 is brought into contact with the Cr layer 5b as a base electrode through a comparatively wide area. The Al electrode 7 with its size a little smaller than pixel electrodes consisting of the Cr layer 5b thereunder is formed. Namely, the periphery of the Al electrode 7 is formed so as not to overhang the edge part of the Cr layer 5b. Consequently the periphery of the Al electrode 7 is not cracked.