baber/WOPTO huggingface dataset:
Patent JP-H11216222-A (JP)
Title: Game machine
Inventor: SAKAMOTO KOICHI
IPC: A63F5/04
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To permit a game player to easily operate a stop button since it is previously recognized that small prize winning occurs by means of a internal lottery through the use of reporting sound issued from a reporting means or the turning-on of a reel back lamp which is controlled in turning-on by means of the reporting means. SOLUTION: Prize winning judgement (a probability lottery processing) occurs in a random number generator and is executed by judging a prize winning group to which one random number specified by a sampling circuit belongs in a prize winning judgement table (step 103). When a small hit prize winning lucky number drawing flag is erected by the result of the internal lottery (step 104), a small hit lucky number drawing reporting sound output processing is executed (step 105). A speaker driving circuit is controlled by CPU in the report sound output processing and reporting sound corresponding to the kind of the small hit prize winning lucky number drawing flag is outputted from a speaker.
Patent JP-H09306895-A (JP)
Title: Method for plasma etching of semiconductor device manufacturing process
Inventor: RI TERUTAKE
IPC: H01L21/302
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for plasma etching a semiconductor device, which is capable of improving the profile of an etching film so as to adapt to the manufacturing steps of the device required for microminiaturization and high integration. SOLUTION: The method for plasma etching a semiconductor device comprises the steps of setting a plurality of supply gases to plasma state, etching a polysilicon layer 14 on a wafer by selective reaction and ion impingement via a mask pattern provided at the upper part by then using a mixture of etching gas with added gas for generating intermediate of a Carbene structure by plasma discharging, supplying the gas as supply gas, generating polymer 18 of the bond of the intermediate generated in the plasma state at the sidewall of the profile for receiving the etching of the layer 14, and plasma etching it.
Patent JP-2000083517-A (JP)
Title: Fishing rod and its production
Inventor: YASUI TOSHIHIKO
IPC: A01K87/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a fishing rod having a fixing part for a fishing line guide capable of dealing with the bending of a rod body and having excellent damage resistance and to provide a method for producing the fishing rod. SOLUTION: A fishing line guide 6 for this fishing rod is fixed as follows. A wind yarn 20 being a thread member made of nylon yarn, etc., is wound plural times on a fixing part 13 of the fishing line guide 6 and a rod body 1 in a state of the fixing part 13 arranged in a given position of the rod body 1 to fix the fishing line guide. The wind yarn 20 is impregnated with an epoxy resin 21 after winding the wind yarn 20 the wind yarns 20 are mutually stuck and the wind yarn 20, the fixing part 13 and the rod body 1 are sufficiently stuck to fix the fishing line guide. After the epoxy resin 21 is cured the peripheral face of the epoxy resin 21 is coated with a not yellowing type acrylic urethane resin 22.
Patent JP-2001085234-A (JP)
Title: Toroidal coil and its manufacture
Inventor: HOSHINO NARITOSHI
IPC: H01F41/10
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a toroidal coil which can be worked easily and has a small size. SOLUTION: A conductive section 2 is constituted of first and second conductive members 2a and 2b which are coupled with each other with a core 1 in between and forms an electric circuit which surrounds the core 1 through a through hole 1c and is extended in the circumferential direction of the core 1. The first conductive member 2a has a U-shape and is constituted of a plurality of metallic pieces 3 which are arranged in parallel in the circumferential direction of the core 1 so as to sandwich the core 1 between both side pieces 3b and 3c.  The second conductive member 2b is formed of a plurality of metallic pieces 4 which are formed in fan-like shapes and one end sections of which are coupled with the front end section of the side piece 3b of the metallic piece 3 on the through hole 1c side and, at the same time, the other end sections of which are coupled with the front end section of the side piece 3b on the outer peripheral side of the core 1, and a terminal board 5 which is coupled with the front end section of the side piece 3b or 3c of the metallic piece 3 at both ends.
Patent JP-H10128851-A (JP)
Title: Fixing method of resin penetrable member, fixing device thereof and plastic molded article
Inventor: HAYAMA HIDEJI
IPC: B29C65/02
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To fix a resin penetrable member to a plastic base in a short period of time without giving vibration to a product by a method wherein the surface of a plastic base is used by heating the fixing parts provided on a plastic base from the front surface side of a resin penetrable member laid on the plastic base and then quenched and hardened under the state being penetrated in this member. SOLUTION: A lining material 40 to be fixed to a plastic base 30 is placed at a predetermined position. Then, the abutting surface of the heating element 11 of a heater unit 10 is abutted from above against the fixing parts of the plastic base 30 and pressed. When AC 4V is applied to the heating element 11 by sending a fusion starting signal to a control circuit, the heat of the heating element is transmitted through the lining material 40 to the plastic base 30 so as to gradually fuse the resin at the front surface of the plastic base. The application of the voltage is stopped when the resin penetrates in the lining material 40. Next, by opening a solenoid valve, compressed air is blasted from the tip of a pipe against the heating element 11. As a result, the molten resin penetrated in the lining material 40 hardens, causing the lining material 40 to fix to the plastic base 30.
Patent JP-H07113672-A (JP)
Title: Measuring device of air flow rate and internal combustion engine using the device
Inventor: SUZUKI TADAO
IPC: F02D45/00
Filed: 1993-10-19
Abstract: PURPOSE:To obtain a measuring device of an air flow rate which is not affected by a backflow and avoids erroneous measurement of the flow rate of intake air accompanied by the back-flow, and an internal combustion engine. CONSTITUTION:In addition to a bypass passage 3 used exclusively for measuring a flow rate of intake air 12, a sub-bypass passage 7 used exclusively for leading a backflow 13 to make it escape so that the backflow may not effect an air flow rate measuring means composed of a heating resistor 4 and a temperature- sensitive resistor 5 provided inside the bypass passage 3, by giving a jet flow 22 sideways to the stream of the backflow going up the bypass passage 3, when the backflow 13 is generated, is provided in parallel to the bypass passage 3. A method for making the backflow escape resembles a fluidic control device which controls the stream of the backflow 13 equivalent to an input stream in one direction to be the stream running only along the sub-bypass passage 7, an output stream only in one specified direction, by giving the jet flow 22 being a kind of gate signal sideways.
Patent JP-H0686277-A (JP)
Title: Video conference device
Inventor: YANAGISAWA KIYOAKI
IPC: H04N7/01
Filed: 1992-09-04
Abstract: PURPOSE:To obtain a video conference device in which an entire ground video on which entire conference participants are projected can be displayed at a video display so as to be suited to a longitudinal conference configuration. CONSTITUTION:One of video signals from a camera 1 for an entire ground and an electric camera 2 is outputted through a switching means 72 of a controller 7 to a band compressor 8. The band compressor 8 band-compresses the video signal, and transmits it through a line 9 to the other local side. The band compressor 8 which receives the other local side video signal transmitted from the other local side through the line 9 turns it into the original other local side video signal, and transmits it through the controller 7 to a video display 3. At that time, when the other side video signal is the video signal whose aspect rate is 3:4 from the camera for the entire ground having a wide angle lens, the participant sets the video display 3 to be 9:16 mode by a remote controller 4, the video display 3 converts the other side video information whose aspect rate is 3:4 into the video information whose aspect rate is 9:16 whose upper and edges in a vertical direction are cut, and displays it on the screen whose aspect rate is 9:16.
Patent JP-S61139594-A (JP)
Title: Automatic weather adjustment deivie in steering unit
Inventor: NAGAI HIDEKI
IPC: B63H25/04
Filed: 1984-12-12
Abstract: PURPOSE:To make it possible to control a steering unit suitable to a maritime weather irrespective of deviations in azimuth due to incomplete adjustment of an autopilot, by grasping the condition of maritime weather with the use of a heaving detecting device in addition to a deviation in azimuth to control a steering unit. CONSTITUTION:In an PID controlled automatic steering unit, upon a bad maritime weather the stability of a hull is decreased, a signal indicating deviations in azimuth is increased, and an ineffective steering operation occures, causing a large steering angle and a great cycle number of steering operation due to a large deviation in azimuth and a large turn angle, but a ship may not advance in straight due to bad maritime weather. In this arrangement, a devitation signal phie concerting the azimuth is delivered to a steering unit amplifier 2 through a weather adjustment circuit 13 including a first order lag circuit, and therefore, upon bad weather condition an apparently small turn angle is delivered due to the first order lag. However, since the above- mentioned measures are insufficient to set the ship in a set course, the proportional gain K of the circuit 13 is incrEased to prevent diversion while the gain K and time- constant of the circuit 13 are suitably controlled in accordance with the output of a microprocessor 12 or the condition of the maritime weather.
Patent JP-S61139010-A (JP)
Title: Air-cooled oil circulation type transformer
Inventor: TODA KATSUTOSHI
IPC: H01F27/08
Filed: 1984-12-12
Abstract: PURPOSE:To prevent the operation within the frequency where the variable frequency power supply resonates with the cooling fan of a cooler or the oil pump by constructing the power supply of a cooler as a variable frequency power supply which skips the specific frequency. CONSTITUTION:When the variable frequency power supply 9 resonates with a cooling fan 3 of the cooler 2 or the oil pump 4, producing large noise, then the control characteristics of the control unit 11 is specified so as to establish the control that skips the frequency band containing resonance frequencies. With this method, the cooling fan 3 or oil pump 4 will not be operated in the frequency where resonance occurs, thereby reducing the noise of the cooler and also decreasing the composite noise of the transformer and the cooler.
Patent JP-H0977643-A (JP)
Title: Aerosol hair growing composition
Inventor: IWAO SHUJI
IPC: A61K8/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain an aerosol hair growing composition excellent in a feeling in use (liquid dripping, etc.) usable to the last. SOLUTION: This aerosol hair growing composition comprises a nonaqueous or hydrous lower alcohol hair growing agent preparation and a compressed gas as main components and has 5-1,000cp viscosity of a stock solution of the composition, (a) a spray pattern (10cm apart): 1-20cm and (b) a sprayed amount (10 seconds): 5-10g.
Patent JP-2000199047-A (JP)
Title: Hard film excellent in wear resistance and hard film- coated member
Inventor: YAMADA YASUYUKI
IPC: B23B27/14
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a hard film excellent in wear resistance and adhesion and to provide a hard film-coated member in which the hard film has been formed. SOLUTION: This hard film is formed on the surface of a base material, the compsn. of a 1st layer formed on the base material side is composed of (AlxTi1-x) (NyC1-y), where 0.25<=x<=0.75 and 0.6<=y<=1, and the compsn. of a 2nd layer laminated on the surface side is composed of (VuTi1-u) (NvC1-v), where 0.25<=u<=0.75 and 0.6<=v<=1. Moreover, desirably, on the space between the 1st layer and the 2nd layer, an intermediate layer composed of the group 4a, 5a and 6a metals (Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W) is formed at a thickness of <=500 nm or an intermediate layer composed of VxTiy (where 0<=x<=1, 0<=y<=1 and x+y=1) is formed at a thickness of <=500 nm to obtain more excellent adhesion.
Patent JP-H10109857-A (JP)
Title: Elevator guiding device
Inventor: SENDA KEIICHI
IPC: B66B7/04
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a gumming device reduced in the number of part items and costs and simply structured by providing a roller supporting member having a roller supporting part bent perpendicularly to a flat part for fixing a surface rubber rotary roller rolled in contact with the front and side faces of a guide rail to a car. SOLUTION: In an elevator guiding device fixed in the four upper and lower spots of the car frame of a car, a front rotary roller 2 and side rotary rollers 3a and 3b are fixed by a roller supporting member 4, the former being in the front and the latter being in the side face so as to sandwich a guide rail 1. The roller supporting member 4 has a flat part 4a for fixing the rollers to the car and roller supporting parts 4b to 4d bent perpendicularly to the flat part 4a, the flat part 4a is fixed to elastic materials 6a to 6c and the elastic materials 6a to 6c are fixed to a base 7. Then, the front rotary roller 2 is fixed to the roller supporting part 4d and the rotary rollers 3a and 3b are fixed to the roller supporting parts 4b and 4c.
Patent JP-S63116711-A (JP)
Title: Structure of filter cloth for filter press
Inventor: KURITA TETSUYA
IPC: B01D25/12
Filed: 1986-10-31
Abstract: PURPOSE:To install a filter cloth easily and uniform the filter quantity by boring a plurality of stock solution through-holes of small diameter facing each other on two pieces of filter cloths and providing a filter cloth installation means on at least part of a periphery where the tow filter cloths are facing each other. CONSTITUTION:A filter frame 1 consists of a casing 2. Two pieces of filter cloths 5 installed on both sides of a filter frame 1 are wider than the width of the filter frame 1 and coming out of the casing 2. Eight of stock solution through-holes 6 of small diameter for passing stock solution are provided in a position where said two filter cloths 5 are facing each other, while a stock solution through-hole 7 with a diameter larger than that of the stock solution through-hole of small diameter is bonded in the central part, a and the two filter cloths 5 are bonded together by piling up and sewing 8 together the peripheral sections of the stock solution through-hole 6 of small diameter or the stock solution through-hole 7 of large diameter. At the two spots or more of each periphery of the filter cloth 5, filter cloth installation means, something like tying cords 9 are provided.
Patent JP-H04138927-A (JP)
Title: Transfer device of four-wheel drive vehicle
Inventor: KAWAHARA MIKIO
IPC: B60K23/08
Filed: 1990-09-28
Abstract: PURPOSE:To suppress rise of temperature of lubricating oil and prevent deterioration of oil seal effectively by providing an oil reservoir in which a part of lubricating oil at the bottom of a case is stored separately in the casing of a transfer device when four-wheel drive is selected by a 2-4 change-over system. CONSTITUTION:A transfer input shaft 2 as a first shaft is connected to an output shaft of an automatic transmission 1, and rear wheels on the right and left are connected to this rear end section. Also, a second shaft 7 is mounted in parallel with the transfer input shaft 2, and front wheels on the right and left are connected to this front end section. Further, the transfer input shaft 2 is provided with a 2-4 change-over system 15 to change over between two- wheel drive and four-wheel drive. In this case, when four-wheel drive is selected by the 2-4 change-over system 15, a drain hole 25a in a subchamber 25 is closed by a rod 26 and a part of lubricating oil in a case 20 which flows down from an oil path 23 is stored in the subchamber 25, thus forming an oil reservoir 30.
Patent JP-H04140556-A (JP)
Title: Control device for four-wheel drive vehicle with automatic transmission
Inventor: OTSUKI AKIO
IPC: F16H59/72
Filed: 1990-09-28
Abstract: PURPOSE:To secure durability desirable even with large load acting upon a friction element during four-wheel drive by setting the speed change time during four-wheel drive shorter than that during two-wheel drive to perform oil pressure control at the speed change time of an automatic transmission. CONSTITUTION:Whether or not two-wheel drive is selected is discriminated by 2-4 switching mechanism 7. At the time of two-wheel drive, the target speed change time T is set to the set time T1. At the time of four-wheel drive, the oil temperature of an automatic transmission A is discriminated, and the target speed change time T is set to T2 at the normal time when the oil temperature is less than the set value. In this case, the target speed change time T2 at the time of four-wheel drive is set shorter than the target speed change time T1 at the time of two-wheel drive. The target speed change time T3 under high oil temperature is set shorter than the target speed change time T2 under normal temperature. A duty solenoid valve is then controlled in such a way that the actual speed change time becomes the target speed change time T1, T2 or T3.
Patent JP-H0570406-A (JP)
Title: Beta,beta,beta-trifluorolactic acid ester compound, its production and improvement of its optical purity
Inventor: KATAGIRI TOSHIMASA
IPC: C07C69/68
Filed: 1991-09-13
Abstract: PURPOSE:To provide new beta,beta,beta-trifluorolactic acid ester compounds useful as a raw material of functional, organic compounds or functional material polymers. CONSTITUTION:Compounds of the formula (R is >=3C primary or secondary straight-chain, branched-chain or alicyclic alkyl which may have aromatic substituent), e.g. beta,beta,beta-trifluorolactic acid propyl ester which is obtained by reacting beta,beta,beta-trifluorolactic acid, especially its optically active substance with a >=3C alcohol in the presence of a catalyst. The low optical purity of the optically active material obtained by the above-mentioned reaction can be improved by recrystallization. As the solvent for recrystallization, hexane and a mixture solvent between hexane and ether are preferable respectively in the case of an ester of a >=5C long-chain alcohol and in the case of an ester of an about 3C short-chain alcohol.
Patent JP-H01103393-A (JP)
Title: Color phase correction circuit
Inventor: NARISAWA SADAYUKI
IPC: H04N9/893
Filed: 1987-10-16
Abstract: PURPOSE:To prevent color inversion and color disturbance attended with tracking by providing a means generating a sawtooth wave at a prescribed slope based on a reference signal timing, a sampling and holding means and a delay time control means or the like. CONSTITUTION:A sawtooth wave generating circuit 22 inputs a sawtooth wave generation timing signal TGRF' outputted from a timing signal generating circuit 40 to generate a sawtooth wave TGEIN with a prescribed slope for detecting a phase error. Then a sampling and holding circuit 24 inputs the TGEIN to hold a level TGEOUT in response to the recovered horizontal synchronizing signal and the reference horizontal synchronization. Succeedingly, the delay control circuit 12 controls the delay time of the main TB 10 so as to make the holding phase error zero to control the time base of the disk reproducing signal. That is, the circuit 40 adjusts the phase of the sawtooth wave for each one track kick alternately by the component corresponding to the 180 deg. phase of the color burst so as to change the delay time of the TBC 10 forcibly preventing the color inversion and color disturbance attended with the track kick.
Patent JP-S61140535-A (JP)
Title: Novel tolan-type nematic liquid crystal compound
Inventor: SASAKI MAKOTO
IPC: C09K19/18
Filed: 1984-12-11
Abstract: NEW MATERIAL:The compound of formula I [R and R' are 1-9C straight-chain alkyl/ n is 0 or 1; the confifguration of the cyclohexane ring is trans(equatrial)]. EXAMPLE:The comopound of formula II. USE:Useful as a liquid crystal material. It is a nematic liquid crystal compound having weak negative dielectric anisotropy. It can be used as a material of a dynamic light-scattering display cell by mixing with other nematic liquid crystal compound, or as a material of a field-effect display cell as a mixture with other nematic liquid crystal compound having strong positive dielectric anisotropy. PREPARATION:The compound of formula I can be prepared by reacting the alkyl benzyl ether of formula III with iodine in a solvent, and reacting the resultant compound e.g. with 4-n-alkylphenylacetylene in the presence of a catalyst such as bis(triphenylphosphine)palladium(II) chloride in a solvent.
Patent JP-H04140582-A (JP)
Title: Damper driving electromagnet in air-operated paper feeding device
Inventor: TOKI HIROTAKA
IPC: B65H3/12
Filed: 1990-09-28
Abstract: PURPOSE:To prevent foreign material from entering between a plunger and a solenoid by providing a deflectable cover, expanded in association with the movement of the plunger, for sealing the outer peripheral surface of the plunger and also around the protruded part of the plunger. CONSTITUTION:In a electromagnet 30, a plunger 31 is placed in the state of being protruded from a cover 35 in contact with a lid body 33c in a solenoid 33. In the cover 35, a cylindrical holding part 35a is closely attached to the outer peripheral surface of the plunger 31 to obtain the sealed state, and a contact part 35c surrounding the plunger 31 part protruded from the lid body 33c in the solenoid 33 is pressed to the end face of the lid body 33c to obtain the sealed state. Furthermore, since a space between the contact part 35c and the holding part 35a is covered with a thin connecting part 35b, foreign material such as paper powder floating around the electromagnet 30 and a toner is prevented from entering into the solenoid 33 from the through hole of the lid body 33c at the time of feeding paper by a paper feeding device.
Patent JP-S62121014-A (JP)
Inventor: SOGO SHIGEYUKI
IPC: B28C5/00
Filed: 1985-11-22
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-2001085627-A (JP)
Title: Switching power supply
Inventor: MARUYAMA YASUHIRO
IPC: H03K17/08
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous function of a circuit for protecting an output power transistor in switching the output power transistor when the output power transistor and the protective circuit are not formed on one chip. SOLUTION: In an IC 15 for switching power supply, a high potential insular region 40 is formed between a region where an overcurrent detection circuit 1 is formed and a region where an output power transistor Tr1 is formed along with a cross under 16 having a minus voltage when the output power transistor Tr1 is turned off. The insular region 40 is isolated from other circuits and provided with a high potential by applying a voltage VIN inputted to the IC 15 for switching power supply.