baber/WOPTO huggingface dataset:
Patent JP-H11121797-A (JP)
Title: Chip type semiconductor light emitting device
Inventor: MURATA HIROSHI
IPC: H01L33/40
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a thin chip type semiconductor light emitting device electrically connected to the lead side by substantially reducing the thickness of parts occupied by wires to zero, without reducing the thickness of the light emitting itself. SOLUTION: This light emitting device comprises a light emitting element 1 having an n- and p-electrodes 2, 3 on the same face facing a crystal substrate 1a. This element 1 is mounted on a lead substrate 6. The substrate 1a transmits light, microbumps 4, 5 are formed on the n- and p-electrodes 2, 3, the crystal substrate 1a is inverted upside down with respect to the lead substrate 6 to connect the microbumps 4, 5 to leads 7a, 7b formed on the chip substrate 1a, without wire-bonding to the electrodes 2, 3 and the top face of the crystal substrate 1a is used as a light take-out face.
Patent JP-H01124402-A (JP)
Title: Method for manufacturing decorated good of colored diamond coating
Inventor: YAGUCHI YOICHI
IPC: A44C27/00
Filed: 1987-11-10
Abstract: PURPOSE: To enhance the scarcity value property, optical properties, hardness and corrosion resistance of an exterior component for decorating a timepiece by adding gas of a compd. of group IIIB or/and group VB element to an atmosphere to apply coating of colored diamond. CONSTITUTION: Diamond coating is applied to a timepiece case and a band material composed of a high m.p. base material selected from a sintered hard alloy, ceramics, titanium and a titanium alloy withstanding a temp. of 600 deg.C or higher in a CVD method using a plasma jet. At a time of diamond coating in the coloration of diamond, group IIIB elements are used as impurities in a blue system and group VB elements are used as impurities in a yellow system. Each element content is pref. 1ppb-5%. In the density of a color, an amt. of impurities may be changed. In other color system, mixed impurities of group IIIB, VB elements may be arbitrarily added.
Patent JP-H06112744-A (JP)
Title: Gain control amplifier
Inventor: NAKAI HIROSHI
IPC: H03F3/45
Filed: 1992-09-30
Abstract: PURPOSE:To provide a gain control amplifier which can facilitate the control with high gain and also can reduce the component area of the amplifier. CONSTITUTION:1st and 2nd transistors TR Q1 and Q2 have the bases connected to the signal input terminals and the collectors connected to the signal output terminals respectively. The resistances R3 and R4 are connected to the emitters of both TR Q1 and Q2, and the bidirectional TR Q3 and Q4 are connected to between the emitters of the TR Q1 and Q2. Both TR Q3 and Q4 consist of a pair of TRs having their collectors and emitters connected opposite and parallel to each other. These collectors and emitters are connected to the emitters of the TR Q1 and Q2, and the bases of both TRs are connected in common to a current source I.
Patent JP-H06108489-A (JP)
Title: Attaching method of bucket by bucket attaching device
Inventor: YOSHIKAWA SHUJI
IPC: E02F3/36
Filed: 1992-09-28
Abstract: PURPOSE:To easily attach or detach a bucket, by making the center of the boss at the arm front of a detaching device frame nearly equal to the center of the fitting hole diameter provided at the fitting boss for attaching the arm front of the bucket and jointing those by two-step when detaching. CONSTITUTION:An inner arc-form guide 46 is provided around the hole center O of the piston hole 44a at the plate side of the frame body 32 provided in a bucket-detaching device 41 and the center of radius (r) is made nearly equal to the center of boss radius (r') of the bracket 7' of the bucket 4'. Next, only the arm front end boss is inserted in the bracket 7' of the bucket 4' by manipulation of a working attachment 1 to insert a pin into the pin hole 12'. Subsequently, after the bucket 4' is lifted and suspended on the groundy, a bucket link 5' is extended to turn the frame body 32 forward and after the hole center of pin hole 13 for fitting the bucket link front end is forced to coincide with the pin hole 45 of piston, the piston pin is inserted.
Patent JP-S63239437-A (JP)
Title: Silver halide photographic sensitive material capable of rapidly processing
Inventor: YOSHIZAWA TOMOMI
IPC: G03C1/12
Filed: 1987-11-09
Abstract: PURPOSE:To increase the processing speed of the titled material, and to lessen the reduction of the red color optical sensitivity of the titled material by incorporating a specified silver halide particle and a specified sensitizing dye in the titled material. CONSTITUTION:The titled material contains the sensitizing dye shown by formula I and the silver halide particle which is composed of a cube and/or a polyhedron having fourteen faces and contains >=95mol.% the silver chloride content and has the mean radius of curvature of <=(1/6)Xr at the corner part of the particle. In formula I, Z1 and Z2 are each a benzothiazole ring, a naphthothiazole ring or a benzoselenazole ring, etc., R1 is carboxyalkyl group, R2 is an (un) substd. alkyl group, R3-R5 are each hydrogen atom or alkyl, aryl or aralkyl group, X<-> is an anion, (n) is 1 or 2. And, the concrete example of the sensitizing dye is exemplified by a compd. shown by formula II, etc.
Patent JP-H10125314-A (JP)
Title: Manufacture of electrode for alkaline battery
Inventor: MASUDA SHUNICHI
IPC: H01M4/26
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To easily and stably manufacture an electrode, packed with an active material at a high density and being high in the efficiency of collecting current from the active material. SOLUTION: A paste, containing active material powders 21 and a dissipating binder 20 is applied to the surface of a metallic base 1, the dissipating binder 20 is dissipated, thereafter and the base is plate with conductive metal to form a conductive network where the active material powders 21 are coupled together. Since no binder remains in an electrode and the active materials are coupled together by the conductive network, the active materials can be packed at a high density, resulting in an enhanced utilization rate.
Patent JP-S63139142-A (JP)
Title: Production of monoaralkylated phenols
Inventor: NARUSE YOSHIHIRO
IPC: C07C39/15
Filed: 1986-12-01
Abstract: PURPOSE:To obtain the titled compound useful as a curing agent for epoxy resins, improver for phenolic resins, etc., selectively, efficiently and in high yield, by reacting a phenol with a styrene by the use of a specific ion exchanger as a catalyst. CONSTITUTION:A phenol such as phenol, resorcin, etc., shown by formula I (R is H or alkyl; X is H or OH) is reacted with a styrene such as styrene, etc., shown by formula II (R1 and R2 are R; R3 is X or alkyl) by the use of >=1wt% based on the styrene of nafion (manufactured by E. I. Du Pont of USA), an ion exchanger of a perfluorosulfonic acid resin shown by formula III (n and m are positive integer; Rf is perfluoroalkyl) as a catalyst at 60-140 deg.C under normal concentration optionally in a solvent such as cyclohexane, etc., to give the aimed compound shown by formula III. The compound is useful as a raw material for resins, antioxidant, stabilizer, developer, etc.
Patent JP-H06127269-A (JP)
Title: Double sliding type power window device
Inventor: NAKAJO NAOKI
IPC: B60J1/16
Filed: 1992-10-22
Abstract: PURPOSE:To provide a double sliding type power window device which can be changed over to manual operation to cope with emergency without the use of a tool such as a driver in the case of a failure of a power window motor and the like. CONSTITUTION:This device is provided with an engagement member 21 fixed to a midway part of a cable 8 interlocked with a power window motor and moved integrally with the cable 8; an engagement block 22 having an engagement part 24 engageable with the engagement member 21 in an inner frame 12 of a double sliding type window and for transmitting movement of the engagement member 21 to the double sliding window; and a handle 26 capable of turning the engagement member 21 and the engagement part 24 to a position to hold an engagement state and a position to release the engagement state, in the engagement block 22.
Patent JP-H0994250-A (JP)
Title: Menstruation detector
Inventor: MARIA TERESA ECHIEBERIA SARINA
IPC: A61F13/15
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to warn carefully a user arrival of menstruation flow as a result of feeling coldness, by forming in an absorbent material in a thin absorbent material layer a small cavity containing a chemical product which responses to fall of temperature which occurs when the product is dissolved into the menstruation flow as a result of it touching the flow. SOLUTION: In order to avoid unpleasant and troublesome situation caused by leakage of menstruation flow into clothing, this detector which can sense early enough arrival of the menstruation flow comprises a thin menstruation napkin 1 which is formed of a thin absorbent material layer 2 and contains therein a small cavity 3 filled with a product 4 having special reactive characteristics. The product 4 is composed of sodium thiosulfate or sodium hyposulfite which causes reduction in temperature where it touches a warm liquid (menstruation flow) and is dissolved into the flow. Such a menstruation napkin as this is most suitable for use in a pre-menstruation period because of its small thickness, and a user can take a preventive measure against menstruation flow of a small amount without feeling unpleasantness.
Patent JP-H11107448-A (JP)
Title: Fiber-reinforced inorganic board and manufacture thereof
Inventor: UTAGAKI KAZUO
IPC: E04D1/16
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a warpage as a recess on the surface side after the execution of a fiber-reinforced inorganic board. SOLUTION: The fiber-reinforced inorganic board 4 consists of inorganic hardening phase and a fibrous substance dispersed into the inorganic hardening phase. The net mean percentage by weight of the inorganic hardening phase of the upper-half layer section 4A of the fiber-reinforced inorganic board 4 is represented by (x) (weight %) and the net mean percentage by weight of the inorganic hardening phase of a lower-half layer section 4B by (y) (weight %), the inorganic board 4 is manufactured so as to satisfy x+0.05x<=y<=x+0.25x at that time, and a warpage formed in a projecting shape to the surface side after execution is generated.
Patent JP-2001108904-A (JP)
Title: Laser scanning microscope system
Inventor: SASAKI YUTAKA
IPC: G02B21/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a laser scanning microscope system capable of reducing damages to a biological sample or the like in spite of obtaining illumination required for obtaining a picture equal to a conventional one by solving some problems. SOLUTION: This laser scanning microscope system, which is provided with a first scanner for scanning light from a laser light source in a prescribed first direction (X-direction) and a second scanner for scanning the light from the laser light source in a second direction (Z-direction) other than the first direction, to two-dimensionally scan the light from the light source within a three-dimensional sample, is provided with a control means MC for controlling the system so that the faster scanner may repeat scanning (scanning in the X-direction) until the slower scanner finishes the scanning (scanning in the Z-direction) when scanning speeds of the respective scanners are different from each other and signals obtained during it may be integrated so that an integrated value exceeds a prescribed value.
Patent JP-H07113280-A (JP)
Title: Floor foundation structure of building
Inventor: KOREKAWA HIROMI
IPC: E04B5/02
Filed: 1993-10-18
Abstract: PURPOSE:To increase the efficiency of fitting work of floor beams and also increase the durability and strength thereof. CONSTITUTION:A floor beam 20 is laid across continuous footings 10 Which are formed by concrete poured in forms having arranged horizontal reinforcements 14. The floor beam 20 is constituted of a reinforcing member 21 extending in the nearly full length thereof, hooks 23 attached to both ends of the reinforcing member 21 to fix to the horizontal reinforcements 14 in the forms, and concrete outer members 14 in which the reinforcing member 21 and the basal end 23a of the hook 23 are buried and which is connected to the continuous footings 10 by concrete poured at both ends thereof. Weld nuts 30 screwed by bolts 31 to fix a sleeper 6 constituting the floor to the floor beam 20 is buried in the upper part of the outside member 24. When this floor foundation structure is constructed, the floor beam 20 can be easily fixed by only hanging the hooks 23 on the lateral reinforcements 14. And concrete is placed in the forms and the ends of floor beams 20 can be connected to the continuous footings 10.
Patent JP-S63138674-A (JP)
Inventor: KONO JUNICHI
IPC: H05K1/11
Filed: 1986-11-29
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-S63138598-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: KOBAYASHI KAZUO
IPC: G11C17/00
Filed: 1986-11-28
Abstract: PURPOSE:To facilitate a high integration by floating the source of a memory transistor with a random access memory (RAM) action and impressing and writing a high voltage to a bit line and a control gate line with a reading only memory (ROM) action. CONSTITUTION:A memory cell providing a memory transistor (TR) 101 is arranged in a matrix shape and a non-volatile semiconductor memory device is constituted. When the device is operated as a RAM, the source of TR 101 goes electrically to a floating condition, and data are accumulated to a capacity 106 selected by selecting TR 107 and 108. When the device is operated as ROM, a high voltage is impressed to a bit line BL1 and a control gate line CGL1 and a non-volatile writing is executed to the TR 101. Thus, the number of transistors and the number of signal lines per memory cell are decreased and the integration can be facilitated.
Patent JP-H04160706-A (JP)
Title: Aluminum electric wire
Inventor: IKEDA SEITA
IPC: H01B9/00
Filed: 1990-10-23
Abstract: PURPOSE:To eliminate various kinds of electric wave trouble, and improve corrosion resistance and durability by coating the periphery of an aluminum electric wire main frame with the carbon fiber material. CONSTITUTION:The periphery of an aluminum electric wire main frame 11 is coated with the carbon fiber material 20. This carbon fiber material 20 has the high electromagnetic wave breaking property, and while has the excellent conductivity, and has the excellent corrosion resistance against acid and alkali. Various electric wave trouble to be caused by reflection of the electromagnetic wave by aluminum as the raw material is eliminated by the high electromagnetic wave shielding property of the carbon fiber material 20, and aluminum electric wire having the excellent corrosion resistance against the hard natural environment and the excellent durability is obtained.
Patent JP-H07137817-A (JP)
Title: Carrier roller rotating-stopping mechanism in accumulation conveyor
Inventor: HORI SUKEMASA
IPC: B65G13/075
Filed: 1993-11-15
Abstract: PURPOSE:To rotate and stop a carrier roller positively with efficiency even with oil, dust, and the like stuck to the outer peripheral surface of the carrier roller in an accumulation conveyor, a driving roller conveyor, formed in such a way that articles in conveyance are stopped and accumulated in a fixed position. CONSTITUTION:A driving member 2 for transmitting rotatory-driving force to a carrier roller 4, and a braking member 15 for locking the carrier roller 4 into the unrotatory state are accommodated in the carrier roller 4.
Patent JP-2001112197-A (JP)
Title: Dynamo-electric machine
Inventor: NAKAMURA SHIGENOBU
IPC: H02K15/02
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a dynamo-electric rotating machine which prevents deforma tion of a stator core and whose reliability is high by a method where the dyna mo-electric machine is constituted of a laminated body by first sheets, and the dynamo-electric machine is constituted of second sheets which are arranged in both ends of its laminating direction and which are thicker than the first sheets. SOLUTION: As shown in Figure, a stator core 2 as the core of a stator 1 is constituted, in such a way that second sheets 2b which have a disk shape having the same diameter as a laminate 2a and whose sheet thickness is thicker than first belt-like sheets having a sheet thickness of less than 0.5 mm are arranged on both side faces of the laminate 2a, in which the first belt-like sheets are wound spirally in the prescribed number of times to be in a cylindrical shape. As a result, since the rigidity of the stator core 2 can be increased, it is possible to prevent the stator 1 from being deformed (e.g. the sheets from being exfoliated or the like) in its manufacturing process.  In addition, since rigidity near the outer circumference of the stator core 2 can be increased, it is possible to prevent the stator 1 from being deformed when it is sandwiched and fixed by a frame, and the reliability of the stator 1 can be increased.
Patent JP-H04161520-A (JP)
Title: Soil improving mat
Inventor: SAKATE MICHIHEI
IPC: E02D17/20
Filed: 1990-10-22
Abstract: PURPOSE:To improve workability by containing soil improving agent mixed with the granulated calcium carbonate of different grain size, in the recessed sections of a rugged board molded with water-soluble material, and by fanning a soil improving mat to be covered with a water-soluble sheet member CONSTITUTION:In recessed sections (a) on the one surface side of a rugged board 1 molded in the shape of a cross-sectional area having a plurality of the recessed sections (a) and projected sections (b) on both the surfaces with water-soluble material, the granulated calcium carbonate of different grain size is mixed. Besides, soil, improving agent 2 including Chemical fertilizer 4 and water-holding agent 5 is contained in the recessed sections (a), and is covered with a water-soluble sheet-shaped member 3, and a soil improving mat A is composed of them. Then, the small grain size one of the granulated calcium carbonate of the soil improving agent 2 contained in the recessed sections (a) is dissolved in water content first and is infiltrated into ground, and the large grain size one is slowly soluble. As a result, effect can be displayed to be continuously kept.
Patent JP-S63137248-A (JP)
Title: Method and device for controlling light source in image forming device
Inventor: YAMAMOTO HARUO
IPC: G03G15/00
Filed: 1986-11-28
Abstract: PURPOSE:To increase the image forming speed by lighting a light source on condition that supply of the following paper is completed when the light source is moved to a prescribed position and allowing it to go for following image formation without stopping it in the home position. CONSTITUTION:The output signal from the light source of a photo interrupter 29 of a light source controller of an image forming device is applied to a gate circuit 51, and selected output signals from first and second output terminals of the circuit 51 are supplied to a resist roll driving circuit 52 and a lighting circuit 53. The copy paper detection signal from a copy paper detection switch 48 is inputted to the circuit 52 to drive a resist roll by the circuit 42, and the copy paper detection signal from the switch 48 is inputted to the lighting circuit 53. A selected continuous copy mode signal is inputted to the lighting circuit 53 and a light source driving part 54, and the driving part 54 is controlled by the lighting circuit 53 to continuously light the light source by the signal from a photo interrupter 28.
Patent JP-S62146215-A (JP)
Title: Melting installation
Inventor: KAWABATA JUNICHI
IPC: C21C7/00
Filed: 1985-12-20
Abstract: PURPOSE:To shorten a steel making stage and to improve thermal efficiency and the quality of a steel by evacuating a hermetically maintained melting furnace and hermetic vessel hermetically connected to the tap hole thereof and restoring the pressure in the melting furnace by an inert gas then dropping a molten metal from the tap hole into the hermetic vessel. CONSTITUTION:A material to be melted is charged into the melting furnace 2 and after the furnace 2 is hermetically closed, a melting stage is started to make component adjustment. The inside of the furnace 2 is evacuated to a vacuum by an evacuating means 17 to start a vacuum refining stage upon completion of said adjustment. The inside of th hermetic vessel 14 hermetically connected to the tap hole 6 of the furnace 2 is evacuated to a vacuum by the means 17. The inert gas is sealed into the furnace 2 including an enclosure 10 by a pressure restoring means 24. The entire part of the furnace 2 is titled to the vessel 14 side at the point of the time when the vessel 14 attains a prescribed degree of vacuum. The molten metal 27 is dropped into a ladle 15 which is the vessel 14 from a sprue 6 when a stop valve 29 of the sprue 6 is opened.
Patent JP-H07267870-A (JP)
Title: Remedy for dermatosis
Inventor: YOHANESU BIINAA
IPC: A61K9/10
Filed: 1994-11-18
Abstract: PURPOSE: To prepare the subject preparation comprising active substances corresponding to each indication of psoriasis, acne, seborrheic eczema, neurogenic dermatitis, etc., or compounding agents of the active substances, a vehicle and a specific composition of a salt mixture, capable of heightening sensibility of the skin and promoting and enhancing the recovery by simultaneous protection. CONSTITUTION: This preparation for treatment of a skin disease comprises (A) an active substance such as an antibiotic, a topical narcotic and a virus inhibitor, or a compounding agent of the active substance, (B) a vehicle comprising a gel, an emulsion, a suspension or an ointment, (C) a salt mixture having the composition of 15-380 g sodium, 10-240 g magnesium and 300-740 g chloride (the ion content is grams per 1 kg salt mixture, and the balance of 1,000 g is a crystal water). The component C preferably contains further 0.5-250 g calcium, 0.3-120 g potassium, up to 12 g strontium and up to 770 g sulfate, etc., in addition.
Patent JP-H06223355-A (JP)
Title: Thin-film magnetic recording medium and its manufacture
Inventor: BURIJI BIHARI RARU
IPC: H01F10/16
Filed: 1993-10-21
Abstract: PURPOSE:To obtain a thin-film magnetic recording medium wherein its coercive force, its orientation ratio, its MrT and its SNR are large. CONSTITUTION:A thin-film magnetic recording medium 30 is formed in such a way that a Cr substratum layer 34 having a thickness of 100 to 300mm and a magnetic thin-film layer 36 having a thickness of about 250 to 800mum are sputtered on a disk-shaped substrate 32, and it is featured that its coercive force, its squareness ratio and its signal-to-noise ratio are large. It is desirable that the recording medium 30 is formed by sputtering the Cr substratum layer and the magnetic thin-film layer while a magnetic bias voltage at -50 to -600V is being applied to the substrate.
Patent JP-H01127710-A (JP)
Title: Marine structure
Inventor: AKIYAMA TERU
IPC: E02B17/00
Filed: 1987-11-12
Abstract: PURPOSE:To permit the prefabrication of construction work by a method in which a number of base units are connected in longitudinal and lateral directions to makeup a module, and the modules are connected to form a marine structure. CONSTITUTION:A marine structure 1 is constructed by floating many modules 2 being connected in longitudinal and lateral directions on the surface of the sea and by supporting them 2 by struts 3 on the seabed. Each module 2 consists of many base units 4 and outer surface protecting units 5, and the unit 4 is of a rectangular box form of a side length of 10m and a depth of 5m and is designed to be floated up. The construction work can thus safely performed on the sea in a short time even under severe conditions.