baber/WOPTO huggingface dataset:
Patent JP-H08144140-A (JP)
Title: Arm drive for working machine in spinning machine
Inventor: IMAI TAKASHI
IPC: D01H15/00
Filed: 1994-11-22
Abstract: PURPOSE: To drive with a single driving source a twin-shaft arm equipped on the working machine in a spinning machine. CONSTITUTION: A 1st arm 20a is fixed in an integrally revolvable way on the end of a revolving cylinder 32 supported on a housing 10, and a revolving shaft 35 is revolvably supported inside the cylinder 32. A 2nd arm 20b is fixed in an integrally revolvable way on the end of a revolving shaft 33 revolvably supported on the end of the 1st arm 20a. A gear 61 is monolithically provided on the cylinder 32 and a gear 63 is fixed in an integrally revolvable way on the revolving shaft 35. Cams 47, 49 are fixed in an integrally revolvable way on a driving shaft 41 to be revolved via gears 46, 44 by a motor 45. A cam lever 53 engaged with the cam 47 is connected, via a link 62, to a sector gear 58, which stands, in then, engaged with the gear 61. A cam lever 54 engaged with the cam 49 is connected, via a link 64, to a sector gear 59, which stands, in turn, engaged with the gear 63.
Patent JP-S62146032-A (JP)
Title: Noise suppressing circuit for privacy communication equipment
Inventor: SANO MASAYUKI
IPC: H04K1/00
Filed: 1985-12-20
Abstract: PURPOSE:To prevent the unpleasant feeling and the hearing sense obstacle of a user by holding down the sound volume of reproduced sounds if the audio signal subjected to the scrambling processing in a digital communication equipment is reproduced without the descrambling processing or the transmission side and the reception side are different in privacy code. CONSTITUTION:An audio input 16 from a transmitter or the like passes an amplifier 5 and is encoded by an AD converter 4 and is processed in a scrambling circuit 3 on a privacy code set preliminarily by a switch circuit 14 and is multiplexed with a control signal from a control signal transmitting and receiving circuit 13 and is transmitted to a digital line 15 through a transmission amplifier 1. The reception signal passes a reception amplifier 6, and the control signal and the audio signal are inputted to the transmitting and receiving circuit 13 and a descrambling circuit 8 respectively by a separating circuit 7, and the audio signal is processed with the privacy code set by the circuit 14 and is outputted to a receiver or the like through a DA converter 9, a sound volume suppressing circuit 10, and an amplifier 11. If it is judged that the audio signal after DA conversion is reproduced as a noise sound because of the difference of privacy code or the like, a detecting circuit 12 holds down the sound volume by the sound volume suppressing circuit 10.
Patent JP-H04164920-A (JP)
Title: Copolymeric liquid crystal compound, liquid crystal composition containing same, and polymeric liquid crystal element
Inventor: TOSHIDA YOSHI
IPC: C08G63/02
Filed: 1990-10-29
Abstract: PURPOSE:To obtain the title compound which can develop a chiral smectic phase over a wide temperature range and can be easily formed into a thin film or a film by constituting the main chain to have at least two kinds of specified flexible spacers. CONSTITUTION:For example, diethyl 4,4'-biphenyldicarboxylate is reacted with a diol of formula I or II in the presence of tetraisobutyl titanate to obtain the title compound wherein the main chain has at least two kinds of spacers selected from among flexible spacers of structures of formula III (wherein x and y are each 0-18; xnot equal to y; x+y<=18; R is 1-5C alkyl; and an asterished carbon atom is an asymmetric carbon atom) and desirably the main chain comprises repeating units of formulas IV-V (wherein A1 and A2 are each a mesogenic group; B1 is an optically active flexible spacer of formula III, B2 is an optically active flexible spacer of formula III other than B1; and X is an ester bond, an ether bond or a carbonate bond) or repeating units of formula VI (wherein 0<z<1).
Patent JP-H08144063-A (JP)
Title: Surface treatment of aluminum based metallic material
Inventor: TAKATANI MATSUFUMI
IPC: C23C22/56
Filed: 1994-11-22
Abstract: PURPOSE: To effectively form a chemical film giving excellent corrosion resistance, rust proofing property and adhesive strength of coating film without generating harmful products by dipping an Al based metallic material into a potassium (per)manganate aq. solution having a specific concn. CONSTITUTION: The Al based metallic material is dipped into the aq. solution containing potassium permanganate and/or potassium manganate in the ratio of 1-200g/l to form the chemical film on the surface. The chemical film is hardly formed when the content of potassiums permangamate and/or potassium manganate is <1g/l and, at the time of exceeding 200g/l, potassium permanganate and/or potassium manganate is hardly soluble. A chemical film forming accelerating agent such as a mineral acid, e.g. HNO3 , an alkali, e.g. KOH, or a neutral fluoride, e.g. KF, can be contained, if necessary, in the treating solution.
Patent JP-H06137454-A (JP)
Title: Solenoid valve
Inventor: KIRIYAMA TAKAYUKI
IPC: F16K31/06
Filed: 1992-10-27
Abstract: PURPOSE:To reduce operating noise when a plunger of a solenoid valve returns. CONSTITUTION:A spring resilient body 21 is interposed between a movable iron core 20a of a plunger 20 and a valve seat 9, and is provided with a resilient seal portion 21a, which abuts against the valve seat 9 via the spring resilient body 21 when the plunger returns. Consequently, shock energy can be absorbed by the spring resilient body when the plunger returns so that operating noise can be reduced.
Patent JP-S62146482-A (JP)
Title: Memory module
Inventor: YAMAGUCHI TAKASHI
IPC: G11C8/00
Filed: 1985-12-20
Abstract: PURPOSE:To utilize effectively a memory module by mounting plural semiconductor memories and a decoder for selecting the chips of these memories on the same IC package and minimizing the number of chip selecting signal lines. CONSTITUTION:The decoder 31, inverters 32-35 and NOR circuits 36-39 are formed, inputs A13, A14 for selecting RAM chips are applied to the decoder 5 and a signal A13', the inverse of A13', a signal A14', and the inverse of A13' are outputted from the inverters 33, 32, 35, 34 respectively. On the other hand, RAM chip selecting signals CE21-CE24 are extracted from the NOR circuits 36-39. The following describes a case for turning the signal CE21 to '1'. When the signals A13, A14 are turned to '0', the inverse of A13' outputted from the inverter 32 inputting the signal A13 is turned to '1', the output A13' from the inverter 33 inputting the inverse of A13' is turned to '0', the inverse of A14' outputted from the inverter 34 inputting the signal A14 is turned to '1', and the output A14' from the inverter 35 inputting the inverse of A14' is turned to '0'. Thereby, when the signals A13', A14' are inputted, an output CE21 becomes '1'. When CE22-CE24 are '1', similar phenomena are generated.
Patent JP-2000099671-A (JP)
Title: Information card
Inventor: INABE TOSHIHISA
IPC: G06K19/06
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a matrix code capable of containing a large quantity of information in a minute area within a card in a short time, with high security and in a card issue mode by placing two-dimensionally the matrix code in a way where the binary value or more can be identified. SOLUTION: An information card 4 has a matrix code 3 which is set on a card base material 7, and the code 3 is two-dimensionally placed in a way where the binary value or more can be identified and then coded. For instance, a (16×16)-matrix code is used as the code 3. In other words, the minute dot data cells of >=2 different colors, e.g. 'white and black' are equivalent to one bit of storage capacity and show '1 and 0' in the matrix code. Based on this information, a specific array is performed to the code 3 and then the code 3 is coded and two-dimensionally arranged. Thus, the code 3 can store a large quantity of information and is placed on the top surface of the card body 4.
Patent JP-H06219087-A (JP)
Title: Card with built-in ic
Inventor: ITO MASAYASU
IPC: B42D15/10
Filed: 1993-10-25
Abstract: PURPOSE:To eliminate the deformation of a card with built-in IC at the time of using the card to improve dielectric characteristics of the card by forming a card case body forming a substrate mounting the IC of the card with built-in IC and the outer shell of the card from a foam with specific melting point and foaming magnifications. CONSTITUTION:The title IC card is composed of electronic components 1 such as IC being the center of function, substrate 2 mounting the electronic components, card case body 3 covering these parts and substrate, and contact part 4 with apparatus. In this case, the base resin of the card case body 3 is a thermoplastic resin with 150 deg.C or higher melting point and the card case body need be formed a foam with 2-5 foaming magnifications and 5-50mum means cell diameter of the cut cross section of the foam. Suitable examples for the thermoplastic resin with 150 deg.C or higher melting point constituting the foam are saturated polyester resin such as polyethylene terephthalate, polybutylene terephthalate and polyethylene naphthalate, etc. When said case body 3 is used, the title card maintains a strength free of deformation at the time of using the card and is excellent in dielectric characteristics in a high-frequency region.
Patent JP-H11125178-A (JP)
Title: Swash plate compressor
Inventor: HIGASHIHARA SHINICHIRO
IPC: F04B39/12
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To increase the volume of a refrigerant delivery chamber, and reduce a pulsating noise by arranging a backward overhanging swelling part in a rear housing to form a refrigerant sucking chamber and a refrigerant delivery chamber joined to the rear side of a cylinder block through a valve plate, and recessing a groove part in this swelling part. SOLUTION: A swash plate type variable displacement compressor has a compressor housing 1 composed of a cylinder block 2 having plural cylinder bores 3, a front housing 4 to form a crank chamber 5 between it and the cylinder block 2 and a rear housing 6 to form a refrigerant sucking chamber 7 and a refrigerant delivery chamber 8 arranged by interposing a valve plate 9 on the rear side of the cylinder block 2. In this case, a backward overhanging swelling part 25 is integrally formed in a central part corresponding to the refrigerant delivery chamber 8 on an end wall of the rear housing 6. A straight line-shaped groove part 26 is recessed in a central part of the swelling part 25, and a bracket wall 27 having a bolt inserting hole 28 is integrally formed in its both side end parts.
Patent JP-H02135619-A (JP)
Title: Wet etching method
Inventor: HARADA HIRONOBU
IPC: H01B13/00
Filed: 1988-11-17
Abstract: PURPOSE:To enhance the etching speed, by causing an etchant to be formed while containing a larger amount of oxygen than in an equilibirium density of oxygen under the air atmosphere. CONSTITUTION:An etchant 1 is contained in a sealed container 4 capable of oxygen pressure dividing control. A base 4, on which a thin film made of metal or metal compounds is formed, is immersed in the etchant 1 so that the etchant 1 is in contact with the thin film. The surface of the etchant 1 is brought in contact with a gas of higher density of oxygen than that of oxygen under the air atmosphere so that the density of oxygen within the etchant 1 is enhanced. The etching speed of the thin film can thus be enhanced.
Patent JP-S62147430-A (JP)
Title: Production of liquid crystal display device
Inventor: TANAKA MINORU
IPC: G09F9/35
Filed: 1985-12-21
Abstract: PURPOSE:To reduce the time for treatment by rubbing a substrate in the specified direction while exerting load to the substrate by a roller coated with a rubbing fabric before or after forming a coated film of a vertical orienting agent to the substrate. CONSTITUTION:The substrate is rubbed in the specified direction by the roller coated with the rubbing fabric at 1-10cm/sec moving speed and 5-50cm moving distance of said fabric while 0.1-0.3kg/cm load is kept exerted to the substrate before or after the formation of the coated film of the vertical orienting agent to the substrate in the stage of forming a liquid crystal display device in which the molecular axes of the nematic liquid crystal having negative dielectric anisotropy are arrayed in the specified direction at 2-20 deg. angle of inclination with the normal of the substrate. Inorg. materials such as SiO, SiO2 and TiO2 and org. materials such as high-polymer materials and plastics are used as the material for the insulating film. The orientation of weak anchoring is thereby formed and the liquid crystal display device is obtd. in the short treatment time with high workability and economy.
Patent JP-H03151786-A (JP)
Title: Projection picture display device
Inventor: ASANO MUTSUJI
IPC: H04N9/31
Filed: 1989-11-08
Abstract: PURPOSE:To reduce color unevenness of a projection type display device by modulating a voltage of a 1st grid or a 2nd grid in response to a luminance level. CONSTITUTION:A correction wave generating circuit 12 generates a correction waveform at a full white level with a high luminance. An output of the correction wave generating circuit 12 and a primary color video signal 13 are multiplied at a multiplier circuit 14. The output of the multiplier circuit 14 is fed to a 1st grid G1. For example, an output of the correction wave generating circuit 12 is A and a waveform of the primary color video signal 13 is B. In this case, the multiplier circuit 14 multiplies A by B. Then an output of the multiplier circuit 14 is C. When a level of a video signal is large, the signal C is corrected but when the level of the video signal is small, the signal C is not almost corrected.
Patent JP-H10129384-A (JP)
Title: Air bag device
Inventor: TONOOKA MASAMI
IPC: B60R21/261
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To perform smooth development of an air bag for an occupant in front seat in a given shape and reduce a manufacturing cost. SOLUTION: An inflator 15 and a folded air bag 17 are contained in a retainer 14. The opening 23 of the upper end of the retainer 14 is covered with a cover body 18. A mid-retainer 16 is positioned between the inflator 15 and the air bag 17 and arranged opposite to the opening part 65 of the air bag 17. An expansion part 54 expanded to the air bag 17 side is formed at the central part the plane-form base plate part 51 of the mid-retainer 16. Gas insertion ports 55 and inclining blade parts 56 are centralizedly arranged at the expansion part 54. Gas injected from one end of the inflator 15 is collected to the expansion part 54 and straightened by the blade parts 56, and fed toward the front side in the air bag 17.
Patent JP-2000116404-A (JP)
Title: Spike for golf shoes
Inventor: MORI MITSUYUKI
IPC: A43B13/26
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a spike of a soft type having projecting parts made of rubber. SOLUTION: This spike consists of a central projection 2 having a flange, a seat plate 10 for supporting this central projection and a synthetic resin 20 for joining the central projecting part and the seat plate. The seat plate 10 has a disk 14 and a threaded part 18 for mounting to soles which is disposed under the disk. The synthetic resin 20 joins a flange 4 and the disk 14. Auxiliary peripheral projections are formed in addition to the central projection by the synthetic resin 20 preferably for the purpose of avoiding the concentration of force to the central projection at the time of wearing. In addition, the synthetic resin is penetrated to the lower part of the disk as well and is formed as undulating parts 22 preferably for the purpose of enhancing the adhesion property to the soles. The rubber is preferably crude rubber and the synthetic resin is preferably a urethane resin.
Patent JP-H11105106-A (JP)
Title: Structure of thermocouple mount for heating cylinder
Inventor: SHIROGANEYA TSUKASA
IPC: B29C48/92
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To rapidly and accurately measure temperature in addition to satisfactory responsiveness. SOLUTION: A coiled spring 11 is fixed to an upper end, as shown, of a thermocouple receiving member 7 fixed to a heating cylinder 1 via a mounting fixture 8. In a sheathed thermocouple 5, a thermocouple end 5a is inserted into a thermocouple inserting hole 3 in a close contact state, and the other end side is passed through the spring 11 via the member 7 and the fixture 8. A suitable site of the spring 11 is fixed to the thermocouple 5 in the state that a tensile force is given between the spring 11 and the fixture 8 by clamping a set screw 13 of a spring fixture 12. A heat insulator 9 is interposed between the member 7 and the thermocouple 5. The upper end of the member 7 and a bottom 3a of the hole 3 are sealed therebetween by a sealing member 10.
Patent JP-H02135518-A (JP)
Title: Multi-item input device
Inventor: OKAMOTO YOSHIO
IPC: G06F3/023
Filed: 1988-11-16
Abstract: PURPOSE:To prevent an erroneous input due to an adjacent switching operation by providing a display panel to execute the item display and a transparent input panel provided with a touch switch and making the individual switching parts of a transparent input panel smaller than the item displaying part of a display panel. CONSTITUTION:A prasma display panel PDP 1 is positioned in the downward direction, a transparent input panel 2 is positioned in the upward direction and both are fixed through a spacer 5 due to an elastic body between respective panels to a pedestal 6. A switching part 4 and an item display part 3 of the PDP 1 viewed through the transparent input panel 2 are aligned so that respective can be corresponded. The item display part 3 is closely provided in order to display as many items as possible on one screen, and the switch 4 has the prescribed clearance since it is designed so that the area can be made smaller than the item display part 3. In such a manner, even when the desired item display part is operated with a little projection, the adjacent undesired switch is not operated and the erroneous input can be prevented.
Patent JP-S63171742-A (JP)
Title: Method of controlling printing sheet in assembly machine
Inventor: ROORANTO GURUNDERU
IPC: B65H7/06
Filed: 1987-11-16
Abstract: In the method for monitoring printed sheets in a collator, the thickness of the printed sheets is measured in the individual feeders (1) and, in the event of deviation from a fixed tolerance range, a missing or faulty printed sheet is detected and a control pulse triggered for stopping the collator or for removing the faulty book block. So that the correct reference value is found automatically for each feeder, it is provided for each individual feeder (1) that, as soon as a specified number (n) of successive measurements of essentially the same measured values is determined, the position of the tolerance range is determined with the last of these measured values. 
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Patent JP-H02139149-A (JP)
Title: Control method for tool changing speed/work or pallet changing speed of machine tool
Inventor: UCHIYAMA YUTAKA
IPC: B23Q3/155
Filed: 1988-11-15
Abstract: PURPOSE:To control these changing speeds by changing automatically by reading the memory informations of a tool/work or pallet automatically or the result of the weight measurement by having a weight measuring function on a weight identification code or changing device proper to the tool/work or pallet. CONSTITUTION:The case of a tool executing at the simplest changing speed of high and low two steps is cited. An adequate boundary weight is first set and a code number is registered in NC memory via the input unit of a key board, etc., at the tool arranging time. By the weight discriminating code registered in the NC memory a tool changing speed command program is automatically prepared inside NC control part or the equivalent is made to be selected from prestored speed command programs. As a result, the tool/work or pallet can be changed at the optimum speed corresponding to the weight thereof, the breakdown of an automatic changing device is prevented and the working efficiency is improved.
Patent JP-H05128749-A (JP)
Title: Mute controller
Inventor: TANAKA HIROSHI
IPC: G11B20/18
Filed: 1991-11-06
Abstract: PURPOSE:To provide a mute controller which can stably perform the mute control and mute releasing actions. CONSTITUTION:A detector 15 detects the reproducing error of a audio signal, a counter 16 counts the number of errors, and when the number of the errors becomes the prescribed M or above, a mute signal is outputted, and the time of N(M>N) or below, the mute signal is released, and a mute controller 17 interrupts the output of the audio signal.
Patent JP-H03149768-A (JP)
Title: Temperature detecting device for lead-acid battery
Inventor: UEMICHI YUKIO
IPC: H01M10/48
Filed: 1989-11-06
Abstract: PURPOSE:To invariably detect the internal temperature of a storage battery by inserting a cylinder through a liquid port plug in the vertical direction, fixing the upper section to a ceiling wall, and extending the lower section downward from the lower end of the liquid port plug. CONSTITUTION:The interior 3 of a liquid port plug 2 is hollow, an exhaust gas entry hole 4 is provided on the lower side face, a screwed section 5 is provided at the middle section, and a gas discharge hole 8 is provided on a ceiling wall 7. A cylinder 9 penetrates the interior 3 of the liquid port plug 2 in the vertical direction, the upper section is fixed to the ceiling wall 7, and the lower section is extended further downward from the lower end of the liquid port plug 2. A temperature detecting element 10 is arranged at the lower section in the cylinder 9, the temperature detecting element 10 and lead wires 11 and 11' are electrically connected, and lead wires 11 and 11' are extracted to the outside of the liquid port plug 2. When a temperature detecting device is fitted to a storage battery, the lower section of the cylinder 9 of the temperature detecting device is located in the storage battery. The temperature of the storage battery is detected by the temperature detecting device even when a temperature difference is generated between an engine room and the storage battery.
Patent JP-H01130708-A (JP)
Title: Inorganic flocculant and method for flocculating waste water
Inventor: NAKANO MASARU
IPC: B01D21/01
Filed: 1987-11-17
Abstract: PURPOSE:To obtain inorg. flocculant applicable to various kinds of waste water, having a strong flocculating effect, by adding a proper quantity of slaked lime to the inorg. flocculant principally consisting of aluminum hydroxide. CONSTITUTION:As the inorg. flocuulant, 30-80wt.% aluminum hydroxide and 20-70wt.% slaked lime are added. The inorg. flocculant is added to raw water regulated to <=4pH value, but to sewage sludge as it is, without regulating its pH value. The inorg. flocculant is applicable to various kinds of waste water such as pipe waste water, sewage sludge and besides, has a strong flocculating effect. The pH value of water after treating is optimum. The flocculant also has an excellent decoloring effect and furthermore, is economical.
Patent JP-H08147885-A (JP)
Title: Mixing device
Inventor: YABE KAZUO
IPC: G10K15/04
Filed: 1994-11-24
Abstract: PURPOSE: To automatically reproduce the main sound mixed with effect sound by randomly selecting the subcode information on the reproduction starting position of the effect sound and outputting the selected subcode information to the control means. CONSTITUTION: When the reproducing level of the effect sound is gradually increased, the volume control signal S3 to control the level of the effect sound signal SB in the volume 3 is transmitted from a second CPU 4 to the volume 9. In this case, the listener controls the reproduction level of music by the volume 8 and at the same time controls the reproduction level of the effect sound by the volume 9. And the time of the effect sound from its start until a certain level is controlled by the second CPU 4.