baber/WOPTO huggingface dataset:
Patent JP-H0648003-A (JP)
Title: Ribbon cassette and thermal transfer printer using the same
Inventor: KOBAYASHI HIROSHI
IPC: B41J32/00
Filed: 1992-07-31
Abstract: PURPOSE:To ensure that a print life can be prolonged without increasing the outer diameter of an ink ribbon with the constant application of an even tension to the ink ribbon by providing freely rotating rollers and a pair of ribbons. CONSTITUTION:An ink ribbon 58 which comes in contact with both ribbon feeder rollers 9, 11 is so arranged that the back surface where no ink is applied, comes in contact with the rollers 9, 11. Therefore, each ink feeder roller is made of a material with a comparatively higher coefficient of friction such as a rubber-like elastic product. Consequently, no ink sticks to a cover sleeve 63. In addition, the winding angle theta of the ink ribbon 58 with both ribbon feeder rollers 9, 11 is maintained at a constantly fixed angulation, regardless of the use condition of the ink ribbon 58, by each guide roller 57a to 57d which is set to a free rotation. For this reason, the friction force between the covered part 63 of both ribbon feeder rollers 9, 11 and the ink ribbon 58 remains unchanged, and thus the tension of the ink ribbon 58 is kept constant.
Patent JP-H05196400-A (JP)
Title: Hand grenade
Inventor: KOORE EAARU SUTORANDORI
IPC: F42B12/44
Filed: 1992-07-31
Abstract: PURPOSE: To provide a grenade containing incendiary element. CONSTITUTION: A grenade comprises an incendiary element 3 which is situated in a retainer 1 projecting into a bore 5 in a charge 10 in the grenade shell. The incendiary element 3 has been pressed into the retainer 1 and situated behind a transfer or booster charge 4. The retainer 1 may be mainly circular- cylindrical in order to permit that both the incendiary element 3 and the transfer or booster charge 4 can be pressed over the entire cross section of the retainer 1.
Patent JP-2001033647-A (JP)
Title: Dispersion-shifted optical fiber
Inventor: MATSUO SHOICHIRO
IPC: G02B6/02
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion-shifted optical fiber of substantiallly single mode which satisfies such condition that a bending loss is 100 dB/m or less, and capable of sufficeintly enlarging an Aeff and reducing the dispersion slope. SOLUTION: This dispersion-shifted optical fiber having a double O-ring type of refractive index distribution shape has a cut-off wavelength serving as substantial single mode propagation, of which an Aeff is 45-120 μm2, a dispersion slope is 0.03-0.10 ps/km/nm2, a bending loss is 100 dB/m or less, and of which an absolute value of a wavelength dispersion value is 0.5-8 ps/km/nm, in a using wavelength band selected from 1,490-1.610 μm.
Patent JP-S5995790-A (JP)
Title: Talking current supply circuit
Inventor: KATO TATSUYA
IPC: H04M19/00
Filed: 1982-11-24
Abstract: PURPOSE:To realize low electric power with an inexpensive circuit by connecting the 1st and the 2nd quasi-constant current circuit to the positive and negative terminal of the power supply in a talking current supply circuit of a key telephone set. CONSTITUTION:A talking circuit 2 of the key telephone set is connected to a talking current supply circuit 3 in a main device via a couple of channels L1, L2. The talking current supply circuit 3 consists of the 1st and the 2nd quasi-constant current circuits A, B connected to the positive and negative terminal of the power supply 10. The 1st quasi-constant current circuit A comprises a PNP transistor (TR) 14 and a Zener diode 32 and the like and the 2nd quasi-constant current circuit B comprises an NPN TR18 and a Zener diode 36 and the like. The talking current applied from the main circuit 3 to the talking circuit 2 is controlled by this quasi-constant current circuit to control in a constant value independently of the change in line length.
Patent JP-H11152408-A (JP)
Title: Silicone rubber composition for high-voltage electric insulator and polymer insulator
Inventor: KAITANI NORIYUKI
IPC: C08K9/06
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone rubber composition for a high-voltage electric insulator, not losing rubber strength, having improved rubber physical properties and excellent high-voltage electric insulating characteristics. SOLUTION: This composition includes (A) 100 pts.wt. of an organic peroxide curing type or addition reaction curing type organopolysiloxane composition, (B) 30-400 pts.wt. based on 100 pts.wt. of the component A of aluminum hydroxide subjected to surface treatment so as to include 1.0×10<-6> to 2×10<-4> mol of vinyl group per 1 g.
Patent JP-S58106042-A (JP)
Inventor: WADA TSUTOMU
IPC: E04B5/32
Filed: 1981-12-18
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。
Patent JP-H1047216-A (JP)
Title: Ignition control device for internal combustion engine
Inventor: HIRATANI KOJI
IPC: F02P3/045
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent an ignition coil from being over heated and prevent a misfire. SOLUTION: Existence of a misfire is decided (S1, S2) and if the misfire is existed, misfire current-carrying time extension factor DEX is increased to extend primary side current-carrying time of an ignition coil (S3). When the misfire is decided to be absence, whether it is an operation condition easy to cause the misfire, for example whether it is in idle state or not is decided (S5) and DEX is gradually reduced for preventing regeneration of the misfire when it is idle state (S11). If it is not in idle state, the DEX is reduced at once so as to prevent over heat (S12).
Patent JP-H0543383-A (JP)
Title: Method for pulling up single crystal and apparatus therefor
Inventor: KANEDA HIROSHI
IPC: H01L21/208
Filed: 1991-08-16
Abstract: PURPOSE:To keep the surface temperature of a molten liquid to a lowest possible level and to increase the pull-up speed of crystal by suppressing the solidification of molten liquid near the crucible wall in the Czochralski process for pulling up a single crystal. CONSTITUTION:Radiant heat from the surface 52 of molten liquid 16 is reflected with a reflection plate 44 toward the contacting region 46 of a crucible 18 and the molten liquid 16. The reflection plate 44 is suspended by a wire 66 and a lateral beam 64 to allow the radiation of heat from the surface of the crystal 14 to a cylindrical member 42. The surface 52 of the molten liquid 16 is maintained to a level higher than the high-temperature zone of the heater 32 to keep the surface temperature of the molten liquid 16 to a low level.
Patent JP-S6362305-A (JP)
Title: Coil exciting circuit
Inventor: SUZUKI YUKIO
IPC: H01H47/22
Filed: 1986-09-03
Abstract: PURPOSE:To obtain a coil driving circuit having a small impulse by a method wherein a proper coil current at making time is applied by starting an ON-OFF operation on the current of a switching element from the time when the attraction of a coil is near its end. CONSTITUTION:The first pulse generation circuit 6 begins to move at the point of time when the output of a voltage detection circuit 5 is generated, and a pulse row with which an ON-duty is reduced gradually is generated. The second pulse generation circuit 7 is connected to the output of a source circuit 3, and a pulse row having almost fixed ON-duty is generated. The output of a logical sum circuit 20 and the output of the voltage detection circuit 5 are connected to the input side of a switching element 8 through the intermediary of an AND circuit 30, the output based on the output of the first pulse generation circuit 6 is applied to a coil 9 when power is applied and the output based on the output of the second pulse generation circuit 7 is applied to a coil 9 at the holding time. As a result, the minimum current required for turning ON of the coil 9 is applied to the coil 9, and as the coil current decreases gradually when a core is shifted, the surplus force at the time of power application is eliminated, and the impose can be made small.
Patent JP-S6449793-A (JP)
Title: Corrosion protective pipe joint
Inventor: MATSUMOTO SHIGEYUKI
IPC: F16L21/02
Filed: 1987-08-19
Abstract: PURPOSE: To seal the outer and inner surfaces of the end portion of the steel pipe and corrosion preventively fix the end surface thereof by inserting an end of the steel pipe having corrosion preventive lining into the body of the pipe coupling, pressing and engaging it with the outer periphery of a core seal ring, and having the diameter of the end of the pipe coupling body degraded with respect to the outer side. CONSTITUTION: When a steel pipe 44 having corrosion preventive lining is connected to a corrosion preventive pipe coupling 43, an end of the steel pipe 44 having corrosion preventive lining is inserted into the body 30 of the pipe coupling, pressed and engaged with the outer periphery of a core seal ring 34, then the outer annular protrusion 38 of the body 37 of a cylindrical rubber 41 is compressed to seal the inner periphery of the steel pipe 44 having corrosion preventive lining. The end surface of the steel pipe 44 having corrosion preventive lining is pressed to contact the side of the thick portion 39 of the cylindrical rubber 41 to prevent corrosion. The diameter of the outer periphery at the end portion of the body 30 of the pipe coupling is degraded by a press tool to bite into the outer periphery of the steel pipe 44 having corrosion preventive lining.  In the meantime, the diameter of the steel pipe 44 having corrosion preventive lining is also degraded and fixedly connected.
Patent JP-H1169930-A (JP)
Title: Spinning reel
Inventor: NODA HIDEO
IPC: A01K89/01
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the unbalance of a handle for rotating a rotor and suppress the rotation of the handle and rotor at the time of casting. SOLUTION: This spinning reel is obtained by providing a handle 1 having a pair of arm parts 1A of the equal length and a pair of gripping parts 1B of equal weight in order to eliminate the unbalance on the basis of a handle shaft H and is equipped with a reel body 2 attachable to a fishing rod, a rotor 4 having the first arm part 4A, the second arm part 4A, an arm cam 8, a shaking arm 9 and a bail 3 and a spool arranged between the first arm part 4A and the second arm part 4A.
Patent JP-H0254935-A (JP)
Title: Manufacture of mis transistor
Inventor: NAKAJIMA HIDEHARU
IPC: H01L29/78
Filed: 1988-08-19
Abstract: PURPOSE:To simplify a process and to improve element characteristics by passing impurity through a part of a gate electrode to form a source/drain region of low concentration. CONSTITUTION:A field oxide film 2 is selectively formed on a surface of a p-type Si substrate 1, and a gate electrode layer is formed all over. A gate electrode 3 is formed through anisotropy etching using a mask 4, ion implantation is made by use of the mask 4 and arsenic is implanted. Then the mask 4 is made to recede through oxygen plasma treatment and a mask 5 is formed. Ion implantation of phosphorus is made by passing impurity through in a part of the electrode 3 whereon the mask 5 is not formed. A gate electrode and a source/drain region partially overlap at both edges of the electrode 3. After a mask 5 is removed, an interlayer insulating film 6 and a wiring layer 7 are formed. A region whereto arsenic and phosphorus are implanted is annealed and becomes a source/drain region 8 of high concentration and a source/drain region 9 of low concentration.
Patent JP-H0369345-A (JP)
Title: Manufacture of composite member
Inventor: SUZUKI SHOJI
IPC: B29C70/06
Filed: 1989-08-09
Abstract: PURPOSE:To easily manufacture an extremely light-weight composite member having excellent mechanical strength by a method wherein the inside of an outer circumferential layer formed of a high molecular material is filled with a fibrous reinforcing material, the inside of the outer circumferential layer is decompressed, a stock solution for shaping a polymer is supplied, the stock solution is polymerized in the outer circumferential layer and a core body layer is formed. CONSTITUTION:The inside of an outer circumferential layer 1 formed of a high molecular material is filled with a fibrous reinforcing material 2. A valve 11 is opened while the inside of an inert-gas supply combining decompressing pipe 17 and the inside of the outer circumferential layer 1 are communicated by a three-way valve 12, and the inside of the outer circumferential layer 1 is replaced with an inert gas. The valve 11 is closed, the decompressing pipe 17 is connected to a vacuum pump, etc., and the inside of the outer circumferential layer 1 is decompressed. The outer circumferential layer 1 is heated at a fixed temperature such as 40-100 deg.C, and the inside of the outer circumferential layer 1 is supplied with a previously prepared stock solution for shaping a polymer through a supply pipe 16 by opening the three-way valve 12. The stock solution is cured in the outer circumferential layer 1, and a composite member 10 in which a fiber-reinforced core body layer 3 composed of the polymer is fast stuck to the outer circumferential layer 1 and monolithic-molded is acquired.
Patent JP-H05294953-A (JP)
Title: 3-aryl-4-hydroxy-delta3-dihydrofuranone and 3-aryl-4-hydroxy-delta3-dihydrothiophenone derivatives
Inventor: RAINAA FUITSUSHIYAA
IPC: C07D409/12
Filed: 1992-07-10
Abstract: PURPOSE: To prepare the subject new compds. effective as insecticides, miticides, herbicides and fungicides.  
     CONSTITUTION: A compd. of formula I [X is an alkyl, a halogen, an alkoxy or a halogenoalkyl; Y is H or X; Z is an alkyl, a halogen or an alkoxy; (n) is 0 to 3; X and N form formula II together with phenyl to which they are bonded; G is H, COR 1 , formula III or SO 2 R 3  (R 1  is an alkyl, an alkenyl, a cycloalkyl, phenyl or the like; R 2  is an alkyl, an alkoxyalkyl, phenyl or the like; R 3  is an alkyl, an alkoxy, an alkylamino or the like; L and M are O, S) or the like; A and B are each H, an alkyl, an alkenyl, an alkynyl, an aryl, an aralkyl or the like; D is O or S] such as 3-(2,4,6-trimethylphenyl)-4- hydroxy-Δ 3 -dihydrofurano-2-ne. The compd. is obtd. by subjecting a carboxylic ester of formula IV (R 8  is an alkyl) to intermolecular condensation in the presence of a diluent and in the presence of a base. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6450968-A (JP)
Title: Apparatus for measuring high frequency characteristic
Inventor: HONMA KAZUO
IPC: G01R31/00
Filed: 1987-08-21
Abstract: PURPOSE:To facilitate the mounting and demounting of a semiconductor chip to a measuring circuit and to eliminate possibility bringing about electrical characteristic deterioration, by performing the electrical connection of the semiconductor chip and a characteristic measuring circuit by a springy metal wire. CONSTITUTION:At the time of measurement, a semiconductor chip 1 is inserted in the spot facing part of a metal support plate 7 at first so as to be prevented from positionally shifting. Next, the metal support plate 7 is inserted in a metal plate 4, wherein a ceramic substrate 2 and a metal piece 3 are fixed by a conductive metal adhesive, from below. Therefore, springy metal wires 6a-6c are brought into contact with the electrode lead-out parts 1a-1c of the semiconductor chip 1 under proper pressure and the semiconductor chip 1 to be measured is electrically connected to a characteristic measuring circuit and a high frequency characteristic can be measured. By this method, the mounting and demounting of the semiconductor chip 1 to the measuring circuit is facilitated and possibility bringing about electrical characteristic deterioration is eliminated.
Patent JP-S60100603-A (JP)
Title: Manufacture of sintered gear
Inventor: SHIYOUBU TSUGINORI
IPC: B22F3/24
Filed: 1983-11-02
Abstract: PURPOSE:To obtain a sintered gear having high dimensional accuracy with respect to the tips of the teeth only by sizing by forming a place from which a strain produced by sizing escapes at the tip of each tooth of a sintered body before sizing. CONSTITUTION:A metallic mold having a projection at he center of each tooth- shaped groove is prepd., and a green compact having a small recess 2 at the tip of each tooth 1 is formed by compression molding with the metallic mold. The compact is sintered and sized with a metallic mold for sizing having a regular tooth shape. Thus, a sintered gear having high dimensional accuracy with respect to the tips of the teeth is obtd.
Patent JP-S6363191-A (JP)
Title: Sound recording and reproducing device with speech recognizing function
Inventor: HASHIMOTO KAZUO
IPC: G10L15/00
Filed: 1986-09-02
Abstract: PURPOSE:To reproduce only a specific message by registering and storing a person's name or number, etc. which is registered by specific speech recognition at a 1st start, and detecting the generation of a specific indicated language when a user generates the specific indicated language and searching and reproducing the start point. CONSTITUTION:Speech recognition is registered in a memory RAM 1 before a tape recorder is used. For the purpose, the speech recognition registration key of a keyboard part 2 is pressed. Here, the operator voices 'record' to a microphone 5 and also voices, for example, 'Hashimoto', which is registered as a pattern in the memory RAM 1 through a speech recognition part 6. When it is reproduced, the operator voices 'play' in speech recognition mode and then his or her name, e.g. 'Hashimoto'; when this is recognized, retrieval in the RAM 2 is started at its address 0 and when the code corresponding to said name is detected, the corresponding start position is read out to determine whether a tape is fed fast (FF) or rewound (REW).
Patent JP-S62187496-A (JP)
Inventor: RORAN GINE
IPC: C07K16/00
Filed: 1986-09-02
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-S6097801-A (JP)
Inventor: KUBOTA MASANORI
IPC: B27B31/08
Filed: 1983-11-02
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-H0755791-A (JP)
Title: Liquid managing apparatus
Inventor: TAKAIWA SATOSHI
IPC: G01N31/00
Filed: 1993-08-20
Abstract: PURPOSE:To provide a liquid managing apparatus in which accurate calibration can be conducted by measuring a concentration of ingredients in a calibration liquid in a state near actual cleanser. CONSTITUTION:The liquid managing apparatus comprises calibration liquid supply means 37, 38 provided at an upstream side of a heating decomposing unit 28 to supply ingredients in cleanser by solutions of single ingredients to form calibration liquid by mixing the solutions of the single ingredients from the means 37, 38 in the case of detecting calibration data. Thus, ingredient change of the liquid is prevented, and the data of an oxygen sensor 36 can be detected in a state near actual cleaner.
Patent JP-S5996977-A (JP)
Title: Thermal head drive controller of printer
Inventor: SHIRATSUKE YOSHIYUKI
IPC: B41J2/35
Filed: 1982-11-25
Abstract: PURPOSE:To reduce uneven density of an image by controlling the drive current level or the driving time according to the resistance value of heat generating resistor. CONSTITUTION:The sequential transfer of electric charges to capacitors 5a, 5b... is controlled sequentially through trasistors 6a, 6b... by way of a system control section 12 to accumulate a voltage into capacitors 5a, 5b... according to the resistance value of heat generating resistor 1 memorized in the control section 12. According to the voltage thus accumulated, a switching transistor 2 is controlled through an AND gate 7 and a buffer 3 responding to a decoded signal from a decoding section 11 on stages of a shift register 8 and a control signal from the control section 12 so that the drive current level of the resistor 1 varies with the resistance value. Thus, the resistors varied in the resistance value are heated to be uniform in the temperature according to selection made thereby reducing the uneven density of images. The same can be done by controlling the current driving time according to the resistance value.
Patent JP-H1150203-A (JP)
Title: Martensitic stainless steel having surface high hardness, high corrosion resistance and high toughness
Inventor: TAKANO KOJI
IPC: C22C38/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To produce a surface-modified martensitic stainless steel for structures such as buildings, building materials or the like excellent in surface hardness, corrosion resistance and toughness. SOLUTION: This martensitic stainless steel is the one in which the compsn. of the matrix is composed of, by weight, 0.05 to 0.40% C, <=0.12% N, 12.0 to 16.0% Cr, 0.1%<=C+N<=0.40%, and the balance substantial Fe with inevitable impurities. In this case, the grain size in the surface layer is regulated to about 30 to 100 μm, the concn. of N in the surface layer is regulated to 0.2 to 0.8 wt.%, and the content of carbon nitride in the surface layer is regulated to <=0.7 wt.%.
Patent JP-2000040111-A (JP)
Title: Electronic voting terminal equipment
Inventor: TAMURA KENZO
IPC: G06Q50/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic voting terminal equipment for easily changing candidate data for each election. SOLUTION: This electronic voting terminal equipment is provided with a display means (liquid crystal display device) for displaying the data of registered plural candidates on a screen and a selection means (touch panel) for selecting one of the candidates displayed on the screen. In this case, it is provided with a storage means (flash ROM) for storing a first program 18 for describing the structure of a document and the linking destination of a file relating to the data of the candidates by using a language capable of describing the structure of the document and the linking destination of the file, a browsing program 17 for interpreting the first program 18, displaying the data of the candidates at the display means and making voters browse the data of the candidates and control programs 15 and 16 for controlling a device including the display means and the selection means and controlling a synchronization processing with the browsing program l7. Thus, when a document structure or the like is understood, the candidate data are prepared and changed.
Patent JP-H0868711-A (JP)
Title: Gas leakage monitor for enclosed vessel
Inventor: OKANO HARUYUKI
IPC: H02B13/025
Filed: 1994-08-31
Abstract: PURPOSE: To obtain a gas leakage monitor based on the pressure difference between two enclosed vessels in which erroneous delivery of gas leakage alarm due to the temperature difference between two enclosed vessels is prevented. CONSTITUTION: The gas leakage detector comprises a pressure difference response means 9 delivering an output signal 7A when the pressure difference between two enclosed vessels 1, 4 exceeds a predetermined level, an alarm means 11 responsive to the output signal 7A, and means 13 delivering an output signal 13A when the temperature difference between two enclosed vessels exceeds a predetermined level, wherein the alarm means 11 is disabled by an output signal 13A from the temperature difference response means 13.
Patent JP-S6266396-A (JP)
Inventor: NOGUCHI NAOSHI
IPC: G07B15/00
Filed: 1985-09-19
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-S6266837-A (JP)
Inventor: KAWATOKO TSURAYUKI
IPC: A61B5/117
Filed: 1985-09-18
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。