baber/WOPTO huggingface dataset:
Patent JP-2001116965-A (JP)
Title: Submarine optical cable and its manufacturing method
Inventor: YOSHIZAWA NOBUYUKI
IPC: G02B6/44
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a submarine optical cable and its manufacturing method capable of speeding up the manufacturing of an optical unit, preventing increase of a micro-bend loss and further capable of preventing a phenomenon of pulling a coated optical fiber in the discontinuous part of the cable. SOLUTION: The coated optical fiber 12 is brought into close contact with the periphery of a central supporting body 11 to longitudinally attach the cable to it, the optical unit 10 is made by being covered with a tube 13 consisting of thermoplastic resin while filling soft region or absorptive power 14, steel wires are collected around the optical unit, a copper pipe 22 is formed by welding, a metallic pressure shell 20 is formed by drawing, further a polyethylene sheath 32 is applied onto it and the cable is constituted.
Patent JP-H05136276-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ANANDO EMU BII
IPC: H01L23/522
Filed: 1991-11-13
Abstract: PURPOSE:To reduce high current density in a region near a bending part in both a top part and a bottom part of a via hole. CONSTITUTION:A round edge part are provided to both a bottom part and a top part of a via hole 17 which is provided to a layer insulating film 14 to connect a metallic wiring 12 of a lower layer and a metallic wiring 19 of an upper layer. Thereby, a current flows almost equally near the bending parts and high current density in a region near the bending parts can be reduced.
Patent JP-H05137238-A (JP)
Title: Method of deciding ground fault phase and method of detecting duration of ground fault
Inventor: ISHIKAWA TAKAAKI
IPC: H02H3/34
Filed: 1991-11-13
Abstract: PURPOSE:To shorten time required for recovery from fault considerably by a constitution wherein a CPU at a ground fault deciding section decides a voltage value to be induced in each winding of a grounding transformer connected in open delta in order to make a decision of perfect ground fault or imperfect ground fault. CONSTITUTION:Windings of a GPT 11 connected in open delta are connected, respectively, with input terminals b, a, f, c at a ground fault deciding section. Voltages induced in the open delta windings of the GPT 11 are applied on the input terminals b, a, f, c thence fed through transducers 13a-13d to an input section 14. Voltage at the input section 14 is read into a CPU 15 which provides an output to an output section 16 from where signals are delivered for operating relays Ry of R, S, T phases to notify perfect or imperfect ground fault of R, S, T phases. In other words, when a decision is made that a zero-phase voltage exists, the CPU 15 at the ground fault deciding section reads in voltages Vab, Vbc, Vcf induced in respective windings of the GPT 11.
Patent JP-S62154170-A (JP)
Title: Japanese word input system
Inventor: KIDO MITSUGI
IPC: G06F17/22
Filed: 1985-12-27
Abstract: PURPOSE:To decrease the number of homonym candidates and to facilitate the selection of characters with a Japanese word input device, by performing automatic KANA (Japanese syllabary)/KANJI (Chinese characters) conversion for each input of a single reading character and at the same time converting the corresponding single KANJI character into a compound word for each input of the reading character. CONSTITUTION:For instance, a sentence 'KANJI O HENKANSURU' (converting KANJI) is inputted with shifts of HIRAGANA (cursive form of Japanese syllabary). Then HIRAGANA 'KA' is inputted through a keyboard 1 and three homonyms 'KA' are displayed in KANJI. In case the desired KANJI 'KAN' is not obtained, HIRAGANA 'N' is inputted. Thus three homonyms 'KAN' are displayed in KANJI for selection. Here the presence of desired KANJI 'KAN' is overlooked and not selected and instead HIRAGANA 'JI' is inputted. In such a case, the conversion of compound words is automatically continued to display three homonyms 'KANJI' in KANJI for selection. In such a way, the number of homonym candidates are decreased for easier selection of characters.
Patent JP-H01137487-A (JP)
Title: Optical disk device
Inventor: WARISAYA KANJI
IPC: G11B33/14
Filed: 1987-11-24
Abstract: PURPOSE:To easily remove dust by providing an optical disk head part with a dust removing mechanism having a moving electrified body. CONSTITUTION:Since an optical disk medium 2 is stored in a jacket like a floppy disk used in a personal computer, dust is stuck to the surface of the optical disk medium 2 by the contact friction due to rotation. An acryl belt 4 which has a potential higher than that due to contact friction is approximated to the medium 2. An acetate cylinder path 5 and Teflon cylinder path 6 consisting of materials which are apt to cause static electricity by friction are provided on the way of movement of the acryl belt 4, and static electricity is caused on the acryl belt 4 and dust removed by the acryl belt 4 is gathered by an acryl storage box 7. Thus, dust stuck to the optical disk medium 2 is sufficiently removed.
Patent JP-2001118831-A (JP)
Title: Dry etching system
Inventor: TAKAI TORU
IPC: C23F4/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent the etching rate at the outer periphery of a wafer from becoming faster than that on the inside of the outer periphery in a dry etching system, even when no such a means is used that arranges an outer peripheral ring made of the same material as that of the wafer to be etched. SOLUTION: Gas intake ports 114 are provided in a high-frequency impressing electrode 103 on which a wafer 5 is placed in such a state that the ports 114 surround the wafer 5, and the etching rate at the outer periphery of the wafer W is made equal to that at the other portion of the wafer 5 by locally lowering the pressure, namely, the density of an etching gas by discharging the exhaust gas at a variable flow rate.
Patent JP-H10121288-A (JP)
Title: Tin coated steel sheet having excellent tin peeling resistance and production of the same
Inventor: KUBO HIROSHI
IPC: C23C28/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a tin coated steel sheet having excellent tin peeling resistance by partially electrodepositing a steel sheet surface as planar tin of specific shapes by tin electroplating. SOLUTION: The steel is electroplated at a current density of 1 to 30ASD and a tin coating weight of 100 to 1,500mg/m<2> in a tin coating bath contg. 15 to 60g/l bivalent tin ions, 5 to 40g/l, in terms of sulfuric acid, phenol sulfonic acid and 0.5 to 30g/l polyethylene glycol having a mol.wt. of 1,000 to 70,000. the steel sheet is subjected to the partial plating in which >=70% of the steel sheet surface is a tin lumps, there is a relation of H/D<=0.3 between the height H thereof and the diameter D converted to a circle of the bottom face area and the remaining parts consist of the exposed parts of the steel sheet base iron. In succession, the entire surface of the plated steel steel sheet is subjected to metal chrome plating at 5 to 50mg/m<2> and further, a hydrated chromium oxide layer of 5 to 30mg/m<2> in terms of chromium is formed thereon.  The tin coated steel sheet having an excellent coating material adhesion property, film adhesion property, corrosion resistance, weldability and tin peeling resistance is stably produced.
Patent JP-H01139106-A (JP)
Title: Solvent for removing adhered water
Inventor: ASANO AKIO
IPC: B08B3/08
Filed: 1987-11-27
Abstract: PURPOSE:To obtain new solvent for removing adhered water on the material such as lens and parts, by incorporating 1,2-difluoroethane. CONSTITUTION:The solvent for removing adhered water is obtd. by incorporating 1,2-difluoroethane as an effective component. The solvent for removing adhered water contains at least one kind selected among org. solvent such as hydrocarbons, alcohols, ketones, chlorinated hydrocarbons, or surface active agent, for increasing the effect removing adhered water. The solvent for removing adhered water can remove the water adhered to assembling parts consisting of metal, plastic, elastomer, etc., without exerting an adverse influence in the same manner as R113.
Patent JP-H09110717-A (JP)
Title: Therapeutic agent for lupus nephritis
Inventor: NISHIKAWA MEGUMI
IPC: A61P13/02
Filed: 1995-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject therapeutic agent, comprising a superoxide dismutase having chemically bonded lecithin as an active ingredient and excellent in improving effects on symptoms such as lupus nephritis. SOLUTION: This therapeutic agent for lupus nephritis comprises a superoxide dismutase(SOD) having chemically bonded lecithin [preferably the SOD, represented by the formula (SOD is the superoxide dismutase; X is a residue obtained by removing H in OH at the 2-position of a lysolecithin having the OH at the 2-position of glycerol; (m) is >=2; (n) is >=2] and bonded through chemical cross-linking to the lysolecithin] as an active ingredient. A SOD obtained by chemically modifying cysteine at the 111st position of the SOD (human Cu/ZnSOD), derived from a human and containing copper and zinc at the active center is preferred as the SOD. Concretely, a human Cu/ZnSOD obtained by converting, e.g. the cysteine at the 111st position into S-(2- hydroxyethylthio)cysteine is cited.
Patent JP-H02144640-A (JP)
Title: Information processor
Inventor: YAMAZAKI ATSUSHI
IPC: G06F9/355
Filed: 1988-11-25
Abstract: PURPOSE:To improve the execution efficiency of an instruction by providing the title information processor with a buffer storage circuit which can be retrieved with the values of a base register number and an index register number specified by an instruction. CONSTITUTION:When a buffer storage hit signal 110 is invalid, the buffer storage control circuit 18 applies a reading instruction 112 for a block in a main memory device 19 to the device 19 by an address 107 indicated by an address register 14 and stores read block data 113 in a data array 16 by a block updating instruction 115. Simultaneously, an address matrix updating instruction 114 is applied to an address array 15, the high-order part 201 of displacement 103 is stored in an address specified by a value obtained by coupling a base register number 101 with an index register number 102 as a block number and the effective bit of the address is made effective. Then, an operand data are extracted. Thus, an operand in the buffer storage can be quickly extracted and the execution efficiency of an instruction can be improved.
Patent JP-H05104996-A (JP)
Title: High-mount stop lamp for vehicle
Inventor: TAKEMURA HIROSHI
IPC: B60Q1/44
Filed: 1991-10-18
Abstract: PURPOSE:To provide a high-mount stop lamp for a vehicle which can be disposed at a high position with a totality with a vehicle body, and which can be disposed outside a car chamber with a reduced loss of light quantity. CONSTITUTION:For a vehicle comprising a mould member 13 around a rear window 12 for edging the rear window 12, a lamp unit 14 which is lighted when the vehicle is braked is integrally assembled with the mould member 13 for composing a high-mount stop lamp 14.
Patent JP-H11132336-A (JP)
Title: Seal structure of junction part of housing, seal member, and casing provided with seal structure
Inventor: KOBAYASHI MASATOSHI
IPC: F16J15/10
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure which can properly secure waterproofness regardless of screw tightening force or the number of screws. SOLUTION: A first housing part 10 and a second housing part 12 respectively have a first groove 24 and a second groove 36 on the side to face the other housing part 12, 10. At junction parts of the housing parts 10, 12, an elastic seal member 16 having a first end part and a second end part respectively having wider width than a width of the first groove and a width of the second groove is disposed to be tightly applied to both side walls of the first groove 24 and both side walls of the second groove 36.
Patent JP-H09136438-A (JP)
Title: Printing device
Inventor: MIYABAYASHI HIROTAKA
IPC: B41J2/255
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To optionally change the size of characters by a method wherein the tilt of a serial head is changed, and the connection of power to the serial head is controlled in response to the tilt. SOLUTION: This printing device 200 comprises a microcomputer 201, a printing means 205 and a serial head tilt detecting means 206. The serial head tilt detecting means 206 comprises a sensor, etc., which can detect the tilt of the head. The microcomputer reads a power connection control method in response to the tilt of the head, which is detected by the serial head tilt detecting means 206, by a ROM 203. The micro-computer 201 controls a printing means 204 conforming to the power connection control method data which is read by the ROM 203. The printing means 204 prints characters and marks, etc., conforming to the control by the micro-computer 201.
Patent JP-H10142821-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KURODA MASAMI
IPC: G03G5/06
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor usable in a positively electrified state, having high sensitivity and excellent in electrical characteristics by forming a photosensitive layer contg. a specified furan or thiophene deriv. as an electric charge transferring material on an electrically conductive substrate. SOLUTION: A photosensitive layer contg. at least one kind of furan or thiophene deriv. represented by the formula as an electric charge transferring material is formed on an electrically conductive substrate. In the formula, each of R<1> -R<3> , R<5> and R<6> is H, halogen, alkyl, an arom. or heterocyclic group, each of R<4> and R<9> is H, halogen, alkyl or an arom. group, R<4> and R<9> may form a ring, each of R<7> and R<8> is cyano or alkoxycarbonyl and X is O or S. A proper material may be selected as an electric charge generating material, in consideration of a light source for exposure. When a phthalocyanine compd. is used, the objective photoreceptor usable for a copying machine is obtd.
Patent JP-H03158567-A (JP)
Title: Panel
Inventor: ONISHI KATSUNORI
IPC: E04F13/14
Filed: 1989-11-16
Abstract: PURPOSE:To improve the extent of rigidity by bonding a paper plaster plate to both sides of an aluminum coated plate after applying a binder to both these surfaces, and thereby constituting a panel board. CONSTITUTION:Surface treatment is applied to both sides of an ALC plate 11 subjected to proper arrangement of reinforcement and, after cleaning the surface, an epoxy resin adhesive 13 is applied over the whole surface, by way of example. Next, a paper plaster plate 12 small in surface roughness is bonded to the ALC plate 11, unifying it with this plate 11 in one, and a panel 10 is formed. Then, such a work that a finishing material including cloth or the like is stuck to, and a coating is applied to the panel is facilitated. With this constitution, beautiful surface finishing is thus executable.
Patent JP-H03158793-A (JP)
Title: Collet contraction mechanism
Inventor: KODAMA TAKEMITSU
IPC: G21C19/19
Filed: 1989-11-16
Abstract: PURPOSE:To eliminate need for the groove of a push rod, to simplify an operation, and to improve the reliability by pushing a roller inward radially or retracting it outward by two push levers as a rotary ring rotates. CONSTITUTION:A 1st push lever 9-1 has one end fitted to a housing 1 and the other end fitted to the push rod 10 rotatably and a 2nd push lever 9-2 has one end fitted to a rotary ring 8 and the other end fitted to a push head 10 rotatably. The rotary ring 8 is put in the housing 1 and supported by a bearing 2. When this rotary ring 8 is rotated as shown by an arrow, the levers 9-1 and 9-2 come closer to each other to extrude a roller 11 inward radially, contracting a collet 15. When the rotary ring 8 is rotated in the opposite direction from the arrow, the levers 9-1 and 9-2 lever apart each other to draw the roller 11 outward radially, thereby restoring the collet 15. The roller 11 touches the tip of the push head 10, so an object is moved up and down while the collet 15 is contracted.
Patent JP-H02144428-A (JP)
Title: Top board with sink
Inventor: OGURA YOSHIHISA
IPC: E03C1/32
Filed: 1988-11-25
Abstract: PURPOSE:To keep a top board clean by setting a storage base higher than the bottom level of a sink, in the sink. CONSTITUTION:On a cabinet 11 placed in parallel with a wall surface 10, a top board 2 is mounted. A sink 1 is fitted on the top board 2, and in the sink 1, at a position higher than the bottom level of the sink by one step, a storage base 3 is set. Then, at the right end of the storage base 3, an opening section is set, and in the opening section, a rubbish containing cage is set, and a rotatable cover 4 is set.
Patent JP-H03180542-A (JP)
Title: Tape driving mechanism for weft yarn gripper
Inventor: RUCHIAANO CHINERU
IPC: D03D47/27
Filed: 1990-11-02
Abstract: PURPOSE: To operate a driving mechanism for a weft gripper tape at a high speed by engaging a tape which is formed of composite laminate layers containing a specific plastically undeformable fibers and whose one end is fixed to a weft gripper through a shoulder block with a drive sprocket and installing a positioning means side by side with the sprocket. CONSTITUTION: A weft gripper 7 is fixed to one end of a tape 6 which is formed of plastically undeformable composite laminate layers 12 containing carbon fiber, Kevler fiber, glass fibers or another rigid fiber. The tape is provided with perforations 5 to be engaged with teeth 4 of a drive sprocket 3 along the whole length of the tape. The tape 6 is wrapped around the drive sprocket 3 and the engagement of the tape 6 is maintained by shoulder blocks 8 and 9 opposed in the vertical direction of diameter at positions of the horizontally extending sprocket 3. Further the right positioning of tape movement is carried out by a metal plate 14 extended along a tape travel track 11 and at least one permanent magnet 13 fixed to the end of the tape 6 supporting the gripper 7 to secure linearity of the tape 6.
Patent JP-2000118964-A (JP)
Title: Slope work vehicle
Inventor: OKAMOTO TOSHIHITO
IPC: E02D17/20
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a work vehicle capable of safely traveling and stopping on a slope without being floated at the tip section and tumbled by providing a hoisting tool using a winch capable of winding a fitted wire. SOLUTION: The tip section of the wire of a winch 13 passing through a wire guide roller 11 is fixed to a fixed member 15 located at the upper section of a slope frame 3, the hydraulic drive device of a work vehicle body 1 is operated while the wire is wound on the winch 13, and crawlers 5 are driven to travel a work vehicle upward on the slope frame 3. The wire wound on the winch 13 passes through the wire guide roller 11, and the tensile force of the wire acts as the force to press the tip section of the work vehicle body 1 to the slope frame 3 and efficiently prevents a tumble. When the tumble preventing bar of a slip/tumble preventing device 16 is located near the slope frame 3 not to hinder a travel, the tumble can be prevented more reliably.
Patent JP-H11132324-A (JP)
Title: Shift control device for automatic transmission
Inventor: HORIGUCHI MASANOBU
IPC: F16H61/22
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a shift control device for an automatic transmission in which the prepressure of a friction engagement element can be learned. SOLUTION: Absolute values of deviation between change quantity per unit time ΔNo of output shaft rotation speed No of an automatic transmission and its weighted average value ΔNoave are accumulated (S11-S14), the learning of reducing return pressure to a friction engagement element when an accumulated value (x) exceeds a specified value, and increasing the return pressure when it is less than the specified value is conducted (S20-S22), and above learning is prohibited when change quantity ΔTVO of a throttle valve opening is a specified value or more, or when the change of a running road surface is a specified value or more (S15-S17, S19).
Patent JP-H05141500-A (JP)
Title: Driving device
Inventor: UKAI TAKASHI
IPC: F16H37/12
Filed: 1991-11-14
Abstract: PURPOSE:To provide a driving device provided with excellent durability and capable of carrying out complex action at high speed and high accuracy in a small size and simple structure. CONSTITUTION:This driving device is provided with an input shaft 2 and speed change shaft 3, wherein the rotation of the input shaft 2 is decelerated to 1/3 through gears 4, 5 and transmitted to a speed change shaft 3. First and second cams 6 and 7 are fixed onto the shafts 2, 3. Driven arms 12, 13 are swung by the actions of the cams 6, 7 and an output arm 14 and a sliding block 16 are reciprocatingly driven in the direction to be vertical to each other through a slide bearing 19. When the input shaft 2 turns three times, the slide block 16 reciprocates six times vertically and the output arm 14 reciprocates rightward/reftward three times.
Patent JP-H07151096-A (JP)
Title: Fuzzy air blower
Inventor: MACHIDA EIICHI
IPC: F04D25/10
Filed: 1993-11-30
Abstract: PURPOSE:To simplify storing working to a memory, and to delicately control air blowing according to a temperature and a distance. CONSTITUTION:A circumferential temperature is detected by a temperature sensor 1, and also the distance up to an object is detected by a distance sensor 2, fuzzy inference is carried out by a fuzzy calculation control means 4 in compliance with the detected temperature and the detected distance, and rotational speed of an air blowing fan 7 is found out according to the circumferential temperature and the distance up to the object so as to control driving of the air blowing fan 7.
Patent JP-H03163725-A (JP)
Title: Oxide cathode
Inventor: KUMADA SEIJI
IPC: H01J29/04
Filed: 1989-11-20
Abstract: PURPOSE:To accelerate the formation of a Cr oxide layer and obtain an oxide cathode with stable cathode temperature and emission rise time by forming a sleeve fixed and arranged on a Ni substrate mainly with Ni and Cr and an alloy containing Ti, Zr and Hf, and heating it in the atmosphere mainly made of moist hydrogen. CONSTITUTION:In an oxide cathode constituted of a Ni substrate 1 containing a trace active metal and formed with a layer 2 made of an alkaline earth metal containing at least Ba on the surface and a sleeve 3 fixed and arranged on the substrate 1, the above sleeve 3 is mainly made of Ni and Cr and an alloy containing at least one kind of element selected among Ti, Zr and Hf within the range 0.1-10wt.%. The sleeve 3 is heated in moist hydrogen or in the atmosphere mainly made of it, thereby an oxide layer mainly made of Cr is formed on the surface. Accordingly, the heat absorption efficiency of the sleeve 3 is improved, thus the cathode temperature and emission rise time are stabilized.
Patent JP-H07153351-A (JP)
Title: Power disconnector
Inventor: TAKI IZUMI
IPC: H01H33/36
Filed: 1993-11-30
Abstract: PURPOSE:To surely operate a limit contact which switches over in a start stop position of a main contact by building-in the limit contact and a conventional auxiliary contact in one auxiliary switch and connectively moving an operation lever and a horse. CONSTITUTION:A driving device 1 is driven in the lower limit position of a horse 4, and an operation lever 22a is turned in connection with the movement of the horse 4. A feed pin 5 of the horse 4 is brought into contact with a cam 7b of a cam lever 7, and a limit contact 89a built in an auxiliary switch 22 is switched over in the position A at which a main contact 17 starts to turn off a limit contact 89b and to turn on limit contact A. When the main contact 17 stops in the closed circuit position B, the limit contact 89a is turned on and the limit contact 89b is turned off. The horse 4 continuously moves and stops when it reaches upper limit position.
Patent JP-S63155520-A (JP)
Inventor: TAKAGI HIROKAZU
IPC: H01H33/34
Filed: 1986-12-18
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。