baber/WOPTO huggingface dataset:
Patent JP-H0651140-A (JP)
Title: Plastic optical fiber
Inventor: NISHIGUCHI MASAMI
IPC: G02B6/00
Filed: 1992-07-28
Abstract: PURPOSE:To improve the heat resistance and bending characteristic by using a silicone resin as the clad and providing a protective layer of an ethylene- tetrafluoroethylene copolymer on the clad as a sheath. CONSTITUTION:The optical fiber consists of a plastic core, a silicone-resin clad coating the core and a sheath of an ethylene-tetrafluoroethylene copolymer directly coating the clad. In this case, the copolymer is extruded and applied on the clad to produce the optical fiber. The m.p. of the copolymer is preferably controlled to <=240 deg.C. The extruded copolymer is preferably pulled down and applied on the clad, and the spacing between the die and nipple of the extruder is adjusted so that the tip of the nipple is aligned with the die face. Besides, a polycarbonate is used for the core.
Patent JP-S6178743-A (JP)
Title: Method for producing formaldehyde from carbon monoxide
Inventor: YAMAMURA SOICHIRO
IPC: C07C67/00
Filed: 1984-09-25
Abstract: PURPOSE:To produce formaldehyde from carbon monoxide by photo-synthesis, using a p type silicon semiconductor of a photocell as a catalyst. CONSTITUTION:A photocell having a p type silicon semiconductor as an active electrode is immersed in a protonic solvent. Carbon monoxide is introduced and dissolved in the protonic solvent (aqueous solution of sulfuric acid, hydrochloric acid, phosphoric acid, etc.) usually at room temperature. After or during the introduction of carbon monoxide, the system is irradiated with solar light or pseudo-solar light (e.g. 500W xenon lamp) having wavelength of 300-1,100nm at room temperature-50 deg.C. For example, a platinum electrod of 2.5cm<2> is used as the counter electrode to obtain formaldehyde from carbon monoxide.
Patent JP-H1145301-A (JP)
Title: Picture expanding device for electronic medical record system and its storage medium
Inventor: KAMIYAMA TAKUYA
IPC: G16H10/60
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To watch across the state from the occurrence of a problem to its solution in an electronic medical record system or the like and to watch the detailed clinical information related to the problem as needed. SOLUTION: Problem data 3 and problem attribute data 4 are retrieved from a problem information database 2 by a problem graph display processing means 1 and displayed on a graph 5. Then, the problem and the attribute of the problem are selected from the graph 5 while using a mouse or the like by a selective problem input processing means 6, the required data are retrieved from a clinical information database 8 by a clinical information retrieval processing means 7 and stored in a buffer memory 12 and afterwards, an electronic medical record picture 14 is displayed from the contents in the buffer memory 12 by a clinical information display processing means 13.
Patent JP-H06157423-A (JP)
Title: Method of separating methanol from dimethyl carbonate/ methanol mixture
Inventor: FURANTSUUYOZEFU MAISU
IPC: C07C68/08
Filed: 1993-07-22
Abstract: PURPOSE: To separate methanol from a mixture containing dimethyl carbonate and methanol by azeotropic distillation using a scavenger and, preferably, at an atmospheric pressure.  
     CONSTITUTION: Azeotropic distillation is carried, using a scavenger which is not water miscible and whose b.p. of azeotropic mixture with methanol is lower than the b.p. of dimethyl carbonate/methanol to produce the scavenger and methanol azeotropic mixture with or without a small amount of dimethyl carbonate. The azeotropic mixture is added with water to separate a layer of the scavenger of optionally containing a small amount of methanol and dimethyl carbonate and a layer of water-containing methanol of optionally containing a small amount of dimethyl carbonate and a scavenger, the layer of the scavenger is returned to a distillation column, and the water-containing methanol layer is distillated to recover the methanol. Dimethyl carbonate is recovered from methanol-free products obtained from the bottom of the azeotropic distillation column. As capture agents, saturated or unsaturated hydrocarbons, saturated cyclic 5-8C ethers, 4-8C ethers, 4-8C esters or the like are used. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0738074-A (JP)
Title: Formation of on-chip microlens
Inventor: SHIMIZU ETSURO
IPC: H04N5/374
Filed: 1993-07-22
Abstract: PURPOSE:To provide a method for forming microlenses with less variations in shape and high passivation capability. CONSTITUTION:Light receiving regions 102 are formed in the surface region of the Si substrate 101 of a wafer 100. An Al film 104 is formed on the wafer 100 with a flat layer 103 in-between in such a pattern as to expose the whole of the light receiving regions 102. The wafer 100 is then immersed in a solution obtained by dissolving SiO2 in HF to saturation. Thus the Al film 104 is etched, and SiO2 is deposited in regions where no Al film 104 is present; consequently, microlenses composes of the SiO2 film 108 are formed.
Patent JP-H0365951-A (JP)
Title: Photosensitive body and image forming method
Inventor: KAGAMI KENJI
IPC: G03F7/06
Filed: 1989-08-04
Abstract: PURPOSE:To obtain the photosensitive body which has a good contrast and excellent resolution and is prevented in color fogging by providing a polymerized layer and a photosensitive layer contg. a photopolymn. initiator having the same absorption wavelength region as the absorption wavelength region of the photopolymn. initiator contained in the polymerized layer or the absorption wavelength region approximate thereto. CONSTITUTION:The polymerized layer 2 contg. at least a polymerizable polymer precursor, the photopolymn. initiator and a thermally diffusive material and the photosensitive layer 1 contg. at least a photosensitive silver halide, org. silver salt, a compd. which is a light absorptive compd. to absorb the light of the absorption wavelength region of the photopolymn. initiator in the polymerized layer 2 and is formed or annihilated by way of the process of an image exposing and heatdeveloping, the polymerizable polymer precursor, and the photopolymn. initiator having the same absorption wavelength region as the absorption wavelength region of the photopolymn. initiator contained in the polymerized layer or the absorption wavelength region approximate thereto are provided on a base material 3. The photosensitive body 12 which has the high sensitivity, the high resolution and the good contrast in a dry processing and is free from the color fogging is obtd. in this way.
Patent JP-H0250771-A (JP)
Title: Multistage counter change point time sequence forming system based upon table input
Inventor: NAKAJIMA KENICHI
IPC: G06F17/50
Filed: 1988-08-12
Abstract: PURPOSE:To automatically form the time sequence of the state change points of respective stages of a multistage counter by expressing the operation period of respective stages of the counter by the minimum unit defined by the start value and end value of the period. CONSTITUTION:The title system is provided with an operation description table storing means, a state table storing means, a time sequence output table storing means, and a processing part. In this case, an operation description table 1 is stored in the operation description table storing means, a state table 2 is stored in the state table storing means and a time sequence output table 3 is stored in the time sequence output table storing means. Namely, the operation of the multistage counter is expressed by a table format, counters in respective stages are allowed to corresponding to respective lines, the operation range in each period of respective counters is allowed to correspond to a row and a change point time sequence data are automatically formed from the input data of the table format, so that the multistage counter change point time sequence based upon table input can be formed without generating an error.
Patent JP-H06128167-A (JP)
Title: Pharmaceutical composition
Inventor: RIN SHINTOKU
IPC: A61K8/00
Filed: 1991-07-16
Abstract: PURPOSE: To obtain a medicine used for preventing and treating skin irritation of hands and feet, injury, decubitus, eruption, etc., and used for preventing and diminishing spot, freckle, acne, etc., as cosmetics for facial treatment. CONSTITUTION: This medicine compsn. is made of or based on a compsn. obtd. as follows; follows; flowers of Arabian Jasmine, Oleaceae and Magnolia coco (Lour) DC. are washed dehydrated, mixed in a ratio of about 6:4:3, crushed and made uniform. The result compsn. is freeze-dried or spray-dried. Or equal amts. of the compsn. of Arabian Jasmine and lime water prepd. by dissolving calcined limestone powder in about 100 times water of the powder are made uniform, and calcined oyster shell powder or talcum powder is added by an amt. equal to the amt. of the lime water and they are repeatedly mixed and dried in the sun.
Patent JP-H0842003-A (JP)
Title: Installed part structure of channel type lateral member fitted to column
Inventor: NAKAJIMA AKIO
IPC: E04B2/56
Filed: 1994-08-02
Abstract: PURPOSE:To easily adjust the installing level, by forming a female screw in the central part of a U-shaped nut plate by burring and fixing the front end of a leg to face the inside of the installed part, in the inside of a channel type lateral member. CONSTITUTION:A female screw 16 hole is formed to make a recessed shape, from the front face side of the central part to the rear face side by use of burring, at the nearly central part 13 of a nut plate 12. The front end of a leg piece is positioned to face the inside face of the installed part 11 and contact it to weld with the nut plate 12. A receive plate 21 fitted to a channel type structural member 10 is composed of a main body 22 and a fitting part 23 protruding from one and of the main body 22 at nearly right angles. A screw hole 24 corresponding to the female screw 16 of the central part 13 of the nut plate is provided in the fitting part 23. And also the central part 13 of the nut plate 12 is superposed with the fitting part 23 and fastened with a bolt 30.
Patent JP-H06340196-A (JP)
Title: Movable card file
Inventor: PATORITSUKU DEII BURATSUTONAA
IPC: B42F17/28
Filed: 1991-07-16
Abstract: PURPOSE: To provide a portable card file with such a function as to easily transfer a head from a certain place to some other place even when a fitting means is not available. CONSTITUTION: A portable card file is equipped with a head unit 10 including an access retrieval means which holds plural retrieval cards containing information and can be operated so that cards are selectively picked up and a base means 30 including a fitting means which fits and retains the unit 10 at a position where the unit 10 is operable to selectively access and retrieve individual cards and further, makes the unit 10 easily attachable/detachable without the use of a tool. This portable card file can be transferred to some other different place and inserted into another base means 30. The base means 30 can be fitted to an almost flat face attachable to a vehicle. In addition, the head is of such a construction that it is adequately rotatable and tilted to the base.
Patent JP-S6445763-A (JP)
Title: Production of oxide-based superconducting form
Inventor: ENOMOTO KENJI
IPC: C01G1/00
Filed: 1987-08-12
Abstract: PURPOSE:To obtain the titled dense form with good superconducting characteristics, by preliminary calcination, under an atmosphere of low oxygen partial pressure, of feedstock powder followed by grinding and classification into fine powder and coarse powder and then blending them in specified proportion, forming followed by calcination. CONSTITUTION:Feedstock powder consisting of either one kind or at least two kinds of substance selected from oxides, halides, carbonates, nitrates and sulfates of alkaline earth metal, rare earth metal and copper is brought to preliminary calcination at 500-1,000 deg.C under an atmosphere of reduced pressure of 10<-5>-200Torr of oxygen partial pressure followed by grinding and classification into fine powder with a size of 0.05-1mum and coarse powder with a size of 6-12mum. Thence, 90-10wt.% of the fine powder and 90-10wt.% of the coarse powder are blended and formed followed by sintering at 600-1,100 deg.C under an oxygen atmosphere and then calcination at 600-1,100 deg.C, thus obtaining the objective superconducting form.
Patent JP-S6262578-A (JP)
Title: Semiconductor laser
Inventor: UOMI KAZUHISA
IPC: H01S5/00
Filed: 1985-09-13
Abstract: PURPOSE:To perform a low threshold current, a high light emitting efficiency and high speed modulation by differentiating in space the semiconductor shape of a multiplex quantum well active layer regarding the laminating direction of the active layer. CONSTITUTION:An N-type GaAs buffer layer 9, an N-type Ga1-xAlxAs clad layer 3, 5 undoped GaAs well layers 1, a multiplex quantum well active layer 10 alternately formed with barrier layer 4 with P-type Ga0.7Al0.3As layer 6 interposed with Ga0.7Al0.3As layers 5, a P-type Ga1-xAlxAs clad layer 5, and an N-type GaAs photoabsorbing layer 11 are sequentially formed by an MOCVD method on an N-type GaAs substrate crystal 9. A groove stripe is formed to expose the layer 4 by photoetching. Then, a P-type Ga1-xAlxAs clad layer 12, a P-type GaAs cap layer 13, a P-type side electrode 14, an N-type side electrode 15 are formed, and then cleaved. Thus, a lateral mode at high sped modulation time is stabilized.
Patent JP-S6360889-A (JP)
Inventor: NAKAMURA TAKAYOSHI
IPC: B66C1/62
Filed: 1986-08-29
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-H0924777-A (JP)
Title: Interior packaging structure
Inventor: TANABE KAZUO
IPC: B60R13/02
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent material cost and manufacturing cost for an interior packaging structure from being increased, and concurrently prevent sound insulating performance from being degraded because of a drumming phenomenon by forming a back surface of a seat made out of material capable of being compression molded into a shape adapted to a shape of a body panel, and directly mounting an interior packaging member a surface of which is formed into the shape of an inner cabin, onto the body panel. SOLUTION: A ceiling member 12 acting as an interior packaging member is so manufactured that a needle punch felt sheet which is the mixed fibers of for example, polyester fibers and polypropylene fibers, is heated so as to allow polypropylene fibers to be softened, after it has been processed by cold press molding, and it is trimmed so as to be pierced. A back surface of the interior packaging member 12 is coated with adhesive agent 13 at its specified spots, and bonded onto the inside of the roof panel 11 of an automobile, and a sun visor 4 and a room lamp 15 are mounted onto the interior packaging member 12. As mentioned above, since the interior packaging member is directly mounted over a body panel, a condensation preventive member such as a felt sheet and the like, and a sound insulating means can thereby be eliminated, and reinforcing members are also eliminated, material cost is thereby lowered, and in addition, a superior condensation preventive effect and a sound insulating effect can thereby be obtained.
Patent JP-S6265909-A (JP)
Title: Method and apparatus for treating gas containing sulfur dioxide
Inventor: TSUTSUMI HIROSHI
IPC: B01D53/50
Filed: 1985-09-13
Abstract: PURPOSE:To easily recover sulfur in high yield by treating a gas contg. sulfur dioxide with a reactor having a reducing part and a composition adjusting part by oxidation and adjusting the composition of the gas to the composition suitable for the Claus reaction. CONSTITUTION:The gas contg. sulfur dioxide is supplied to a processing apparatus 1 from a raw gas inlet 10 and brought into contact with a carbonaceous material in a reducing part 3 packed with the carbonaceous material at about 600-1,000 deg.C to reduce about 80-100% of the sulfur dioxide to sulfur, hydrogen sulfide, carbonyl sulfide, etc. The reducing part 3 is used as a moving-bed reactor. The reduced raw gas is partially oxidized at about 500-900 deg.C by the air supplied from an air supply port 6 in the upper composition adjusting part 4 to form sulfur dioxide. Consequently, the ratio of hydrogen sulfide, etc., to sulfur dioxide, namely (H2S+COS+0.5CS2/SO2), is regulated to about 1.90-2.10 which is suitable ratio for the Claus reaction. The adjustment of the composition of the raw gas is thus carried out in a single reactor and hence sulfur is recovered in high yield.
Patent JP-H0628632-A (JP)
Title: Substrate for producing thin film magnetic head and thin film magnetic head using the same
Inventor: HIGUCHI SHINSUKE
IPC: G11B5/60
Filed: 1992-07-07
Abstract: PURPOSE:To improve the workability of a substrate for producing a thin film magnetic head and to produce a magnetic head with high precision and high efficiency by incorporating the specified amt. of Er into the specified principal component of the substrate. CONSTITUTION:A substrate for producing a thin magnetic head is based on Al2O3, TiO2 or Y2O3-stabilized ZrO2 and Er is incorporated into the principal component by 2-10wt.% (expressed in terms of Er2O3). An oxide selected from among Nb, Ta, Ti and Si oxides may be incorporated into the principal component by 2-18mol% (expressed in terms of the number of metal atoms). In this case, a rate earth element such as La, Ce or Pr a group IIIa element such as Sc or Y may be substd. for a part or all of the Er when Al2O3 is used as the principal component. The substrate may contain <=40% nonoxide such as SiC, ZrC, NbC, TaC, TiC or TiN.
Patent JP-H0251007-A (JP)
Title: Apparatus for inspecting shape of linear object
Inventor: HASHINAMI SHINJI
IPC: G01B11/24
Filed: 1988-08-15
Abstract: PURPOSE:To automatically inspect the shape of a linear object at a high speed with high accuracy by providing a plurality of illumination units for emitting a plurality of slit lights, a unit selection device, an imaging device and an image processor. CONSTITUTION:An object 1 to be measured is irradiated with linear slit light S in an oblique direction by a selected illumination unit 2 and the image of said object 1 is taken by an imaging device 3. The taken image is supplied to an image processor 5 and subjected to predetermined image processing to be displayed on a monitor 5a. The reflected light R from the object 1 to be measured is changed in its detection position corresponding to the height of the object 1 and, therefore, the height (h) of the object is represented by h=ltantheta wherein theta is the incident angle of light S and l is the detection position of light R. By utilizing this light cutting method, the three-dimensional shape of the wire of the IC chip 1 subjected to wire bonding as shown by a drawing can be inspected. That is, the detection position RA of a normal wire 1a and that RB of a wire 1b in a slackened state become different from each other and a wire shape can be inspected from a reflected light detection position.
Patent JP-H0547237-A (JP)
Title: Heat-resisting, bending-resisting, and wear-resisting insulated cable
Inventor: HARADA KENJI
IPC: C22C9/00
Filed: 1991-08-12
Abstract: PURPOSE:To improve the heat resistance, bending resistance, and wear resistance of an insulated cable (p). CONSTITUTION:A flexible conductor (a) is formed of a copper alloy excellent in bending property and never inferior in conductivity, compared with pure copper, in which the total content of indium, and tin, lead or antimony is 0.02-0.15wt.%, each content is 0.006wt.% or more, and oxygen content is 0.0001-0.005wt.%. A sheath (b) is formed of a mixture obtained by kneading a polyether or polycarbonate polyurethane elastomer and a fluorine-contained elastomer based on polyvinylidene fluoride within the range of 30/70 to 90/10 by weight, and adding 1-9 PHR of a cross-linking agent thereto. Preferably, the weight ratio is 30/70 to 70/30, and the cross-linking agent is added in 3-7 PHR.
Patent JP-H0527473-A (JP)
Title: Toner
Inventor: KOBAYASHI HIROYUKI
IPC: G03G9/08
Filed: 1991-07-18
Abstract: PURPOSE:To provide a toner not affected by environment, having excellent durability and capable of stably forming high quality images over a long period of time. CONSTITUTION:A hydrolyzable silane compd. and/or a product obtd. by partially hydrolyzing and condensing the silane compd. is mixed with fine inorg. oxide particles and an ammonia or amine soln. is added to the mixture and brought into a reaction to coat the surfaces of the fine inorg. oxide particles with a silicone polymer. The resulting coated fine particles are blended with at least resin particles contg. a colorant to obtain a toner.
Patent JP-H0856713-A (JP)
Title: Fastener tape made of knitted warp
Inventor: MATSUDA YOSHIO
IPC: A44B19/40
Filed: 1994-08-26
Abstract: PURPOSE: To provide a knitted warp fastener tape which can form its tape main body portion thinly and can secure an element fitting attitude and, at the same time, can secure element fitting strength and fitting form stability in regard to the tape. CONSTITUTION: An element fitting edge portion 9 is made up of double chain binding formations 10 formed by a core material 11 and two formation yarn stripes arranged on its both sides; a weft insertion formation 13 by means of plural insertion wefts 12, 12' to be inserted between the binding stitches of the chain binding formations 10 as they are being shaken in right and left symmetrically on both sides; and part of material formations 8, and the chain binding formations 10 and the insertion wefts 12, 12' are alternately knitted into the surface side and the back side of a tape main body portion, and the tape main body portion is formed by means of a single formation by a surface side or back side knitting needle alone, and the element fitting edge portion 9 possesses an approximately perfect square section.
Patent JP-H07287716-A (JP)
Title: Device for retrieving dictionary
Inventor: HAYASHI HIROKAWA
IPC: G06F17/22
Filed: 1994-08-26
Abstract: PURPOSE:To make it possible to retrieve a medium dictionary or a document similar to a dictionary. CONSTITUTION:A dictionary index retrieval control part 10 receives retrieving key information from a dictionary retrieval control part 9, retrieves the index of an objective dictionary, searches a candidate for a dictionary record matched with a retrieving condition, and transfers the address of the candidate in a dictionary body 15 to the control part 9. A dictionary body retrieval control part 11 receives the retrieving key information and the address of the candidate in the dictionary body, retrieves the body 15 and executes the final collation of the retrieved result with the retrieving key information. The dictionary retrieving device includes also a compressing means for compressing dictionary data in each record by an optional method and compressed dictionary data obtained by compressing dictionary data by the compressing means. The compressed dictionary data and an index recording the position of a compressed dictionary record are used for retrieval.
Patent JP-H0527164-A (JP)
Title: Telephoto lens
Inventor: TANAKA TSUNEFUMI
IPC: G02B13/02
Filed: 1991-07-17
Abstract: PURPOSE:To obtain the telephoto lens which has small aberration variation in focusing and also has high optical performance. CONSTITUTION:The telephoto lens has three lens groups, i.e., a 1st group L1 with positive refracting power, a 2nd group L2 with positive refracting power, and a 3rd group L3 with negative refracting power; and the lens is focused by moving the 3rd group L3 on the optical axis and then 1<f1/f<1.2, 0.6<f2/f1<0.9, and -0.6<f3/f<-0.4 hold, where fi is focal length of an (i)th group and (f) is the focal length of the whole system.