baber/WOPTO huggingface dataset:
Patent JP-S5522223-A (JP)
Title: Reproducing device for accompaniment play
Inventor: KOUNO SHIGEMI
IPC: G10K15/04
Filed: 1978-07-27
Abstract: PURPOSE:To obtain a reproducing device for accompaniment play which gives most effective masking the singer's singing voice by attenuating the aural signal from the musical signal and then mixing another aural signal to the attenuated signal. CONSTITUTION:The aural signal is attenuated or removed from the musical signal via attenuating means 1, and at the same time the aural signal is detected from the musical signal through detecting means 2. The electric signal featuring the same or nearl same frequency as the aural signal detected through means 2 is generated via generating means 3, and this generated musical scale signal is mixed through mixing means 4 to the musical signal from which the aural signal is attenuated or removed. As a result, the singer's singing voice can be masked most effectively via the musical scale signal.
Patent JP-S60237636-A (JP)
Title: Formation of thin film for vertical magnetic recording medium
Inventor: FUTAMOTO MASAAKI
IPC: C08L79/08
Filed: 1984-05-11
Abstract: PURPOSE:To form a thin film for a vertical magnetic recording medium having good orientation to a C-axis and high adhesive force to a substrate by forming the thin film while maintaining the substrate at a prescribed temp. CONSTITUTION:The substrate having a temp. T2 is maintained at a temp. higher by 30-500 deg.C than the temp. T2 during the time until the thin film for the vertical magnetic recording medium to be formed thereon attains a prescribed thickness t1. Formation of large crystal grains in the transverse direction is obviated and the orientation to a C-axis is improved without degradation by such treatment at the adequate temp. Formation of the coarse crystal grains is prevented as well and the adhesive force between the substrate and the thin film for the vertical magnetic recording medium is increased. The thin film for the vertical magnetic recording medium having good quality is thus formed.
Patent JP-S5718047-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YOSHIDA MASASHI
IPC: G11B15/22
Filed: 1980-07-09
Abstract: PURPOSE: To enable the remote control with low cost and simple constitution, by making a capstan drive running switching mechanism toward forward and reverse with one electromagnet.  
     CONSTITUTION: In forward, an electromagnet 65 is absorbed, a plunger 67 moves toward B, and a release alarm 70 turns around a shaft 69. Moreover, a pinch roller 2 to which the torque of a capstan motor 1 is delivered via a winding reel stand 8 and a torque limiter mechanism of a winding idler 6, is driven with a capstan 1a for tape winding. In reversing, since a release arm 71 pushes in a winding arm 50 toward A through the absorption of the magnet 65, a winding roller 7 and a winding idler 6 are released for a winding reel stand 8 and a capstan motor 1b, and the winding reel stand 8 is subjected to braking through the coupling of a clutch and a clutch lever. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63260062-A (JP)
Title: Semiconductor device
Inventor: SAITO TADASHI
IPC: H01L39/02
Filed: 1987-04-17
Abstract: PURPOSE:To prevent a semiconductor element from being contaminated when a superconductive material is stuck directly on the semiconductor element to replace an Al wiring, by separately manufacturing a wiring circuit element made of the superconductive material and connecting it with the semiconductor circuit element. CONSTITUTION:A circuit element 1 is formed on an insulating substrate 2. when an oxidized silicon crystal substrate is used as this insulating substrate, the manufacturing of a fine wiring circuit and the matching of the circuit element to a semiconductor element are preferably realized. For example, YBa2Cu3 O7 is used to form a superconductive thin film. Thereafter, a multilayer wiring circuit element 1 is processed by combining this thin film with a SiO2 insulating film or the like. Separately this element 1 is connected with an element, which contains a semiconductor circuit 4 formed on a silicon crystal substrate 3 by a known fine processing technique, through connection bumps 5. A circuit wiring whose resistance is very small can be thus formed of the superconductive material, and besides this superconductive material prevents the semiconductor element from being contaminated, so that a superhigh-speed element can be realized with high reliability.
Patent JP-H06167085-A (JP)
Title: Deodorizing wall face material
Inventor: HORII MITSUMASA
IPC: E04F13/08
Filed: 1991-03-30
Abstract: PURPOSE:To provide a wall face material having a deodorizing property and a solid feeling by attaching granular clay mineral and aggregate to a base material through an adhesive layer and providing vent holes in a finish coating layer for surface decoration for the dggregate to communicate to the atmosphere. CONSTITUTION:This material is composed of a base material 4, adhesive layer 3, granular aggregate 2 and finish coating layer 5 for surface decoration. At least one component part except the base material 4 is mixed with clay mineral 1 of magnesium hydrosilicate and provided with vent holes 6 to improve the deodorizing property of the clay mineral 1. Thus, the atmosphere making contact with the aggregate 2 of the wall trimming material makes contact with the clay mineral 1 in the aggregate 2 through the vent holes 6 so that the clay mineral 1 adsorbs bad-smelling gaseous substance of a bad-smelling component in the air. Also, the clay mineral 1 adsorbs and emits moisture in the air. Thus, a residential property together with deodorizing property and dehumidifying property is improved and the circumference around a residence can be improved.
Patent JP-S60236307-A (JP)
Title: Current source circuit
Inventor: KOIKE YUKIO
IPC: H03F3/34
Filed: 1984-05-10
Abstract: PURPOSE:To obtain a current source circuit using an FET having a small change of the power supply voltage by adding some elements to a conventional circuit. CONSTITUTION:The conduction type FETs 7 and 8 different from FETs 4 and 6 are added. The current flowing through the FET6 increases approximately in proportion to the power supply voltage VDD of the 1st power supply terminal 1. In this case, the ON resistance value of the FET7 is reduced approximately in proportion to the voltage VDD since the gate of the FET7 is connected to the terminal 1. As a result, the voltage difference between the source and the drain between the FET7 is set at a fixed level regardless of the voltage VDD. This voltage difference is impressed to the gate of the FET8. Thus the current delivered from an output terminal 3 is also set at a fixed level regardless of the voltage VDD.
Patent JP-H04303755-A (JP)
Title: Taste sensor
Inventor: SANTO KAORU
IPC: G01N27/416
Filed: 1991-03-29
Abstract: PURPOSE:To realize a taste sensor using a single monomolecular film such as amphiphilic material whose time characteristic is excellent and quality dispersion is less. CONSTITUTION:This sensor comprises a monomolecular film 3 such as an amphiphilic material, a base film 2 for supporting the monomolecular film 3 such as amphiphillc material, a substrate 1 whose surface is covered with the base film 2, an electrode 5 which is inserted into a hole penetrating the substrate 1 and measures a film potential and a buffer layer 4 which is provided between the base film 2 and the electrode 5.
Patent JP-S63259583-A (JP)
Title: Fixing device
Inventor: MENJO TAKESHI
IPC: G03G15/20
Filed: 1987-04-17
Abstract: PURPOSE:To contrive to prevent an offset by providing a surface lubricant impregnated rubber layer on a fixing roller, allowing a surface lubricant applying device to come into contact therewith, and selecting the viscosity of an impregnated surface lubricant lower than the viscosity of a surface lubricant of the applying device. CONSTITUTION:A rubber layer 1B provided on a fixing roller 1 is impregnated with a surface lubricant, and as for this impregnated surface lubricant, that of lower viscosity than that of a surface lubricant of an applying device 21 is selected. When a recording material having an unfixed toner is brought to thermal pressure and fixed from both the fixing roller 1 and the pressure roller 2, the surface lubricant of low viscosity oozes out from the inside of the rubber layer 1B of the fixing roller 1. This oozed surface lubricant is different from the case of the surface lubricant which has been applied only to the surface, and has an action for keeping a toner off since it has oozing pressure. In such a way, an offset by the fixing roller is prevented together with the surface lubricant applied with an applying roller 21, and also, in case of full color copying, even if the fixation is executed under a high temperature, the offset is prevented effectively.
Patent JP-S5719202-A (JP)
Title: Stop control method for elevator
Inventor: SHIOZAWA TAKASHI
IPC: G05D3/00
Filed: 1980-07-09
Abstract: PURPOSE: To correct discrepancy in the stop position of a crane cage by generating a pulse for a short time by a microcomputer when the crane cage can not stop at a regular position at its first attempt, and driving a motor for that time so as to make the cage stop at an estimated position.  
     CONSTITUTION: When both a sensor 7 for suspension of ascent and a sensor 8 for suspension of descent are turned on, a motor stops once. Then, either a sensor 9 for ascent positioning or a sensor 10 for descent positioning is turned off, the information is inputted to a control portion 14, and the control portion 14 generates a pulse for a short time, for instance, 100msec, and sends it out. All this while, a motor 13 rotates and afterwards, stops. This is repeated until both the sensors 9, 10 are turned on. The inching operation is limited to a predetermined number of times and is not continued endlessly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5427798-A (JP)
Title: Alarm display circuit
Inventor: OBATA KIYOSHI
IPC: G08B21/00
Filed: 1977-08-03
Abstract: PURPOSE: To flicker display lamps by so forming the circuit that when input voltage exceeds a certain fixed value, both transistors simultaneously repeat ON-OFF at the time intervals determined by a capacitor and a resistor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60237445-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OKAMURA HISASHI
IPC: G03C1/30
Filed: 1984-05-10
Abstract: PURPOSE:To enable rapid film hardening without impairing formation of a magenta image by incorporating a hardening agent allowed to react by activating a carboxylic group, and a pyrazolone type magenta coupler. CONSTITUTION:The photosensitive material contains hardening agent allowed to react by activating a carboxylic group, and a 5-pyrazolone type two-equiv. magenta coupler. Such a carboxylic group activatable type hardening agent is good in affinity to water, and requires not any special org. solvent in adding it to an emulsion, so it is in no danger of causing uneven coating, and desirable from the view point of safety and sanitation. The hardening proceeds rapidly and reaches the final hardness in a short period, and post-hardening is not found. Since the magenta coupler to be used is of a two-equiv. type, it causes no subsidiary reaction with the hardening agent and it does not impair image formation. As a result, the obtained image is superior and freed of deterioration of photographic characteristics, such as fogging and desensitization, and occurrence of stains, etc.
Patent JP-2000289816-A (JP)
Title: Connecting structure for strut and beam material in framework shelf
Inventor: TAKAHAMA TOSHIMITSU
IPC: B65G1/14
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To reinforce a strut without increasing a hole number or welding, and prevent coming-off of a beam material in a framework shelf equipped with a strut having an opening extending vertically. SOLUTION: Plural locking parts 15 are formed in the vertical direction on the fitting surface of a strut 10 having nearly a U shaped cross section having an opening extending vertically. Locking pawls 33 are formed at a pitch same as that of the locking parts 15, on the L-shaped gusset 32 in the end part of a main beam 30, and the beam 30 is installed in a hooked condition to the strut 10 by locking parts 15 and the pawls 33. A fixing pin 50 for fixing the strut 10 and the beam 30 in a hooked condition has two sets of regulating pins 52a and 52b on a pin rod 51, and is inserted in the penetrating condition of the pin 50 through the gasset 32 and the strut 10, then is turned about 90 deg. to be assembled; and in this inserted condition, two sets of the pins 52a and 52b nip a nipping side wall 13 to be made into a connected condition via the pin 50.
Patent JP-2000289902-A (JP)
Title: Image recorder
Inventor: MIZUTANI SHIGEMITSU
IPC: G03B27/32
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To record images highly precisely via a simple structure by delivering recording image carriers highly precisely. SOLUTION: The end of a support shaft 52 for a group 36 of rollers is shaped into a taper surface 82. The tapered end is fitted, in a clearance-free fashion, in a taper hole 72 bored in a large pulley 40 for transmitting the driving force of a drive motor, so that the support shaft 52 and the large pulley 40 are axially aligned with high precision. The group 36 of rollers can be thus rotated evenly.
Patent JP-S57209296-A (JP)
Title: Tylosin derivative
Inventor: UMEZAWA HAMAO
IPC: A61P31/04
Filed: 1981-06-19
Abstract: NEW MATERIAL:The compound of formulaI[R 1  is (lower alkyl) thiomethyloxy, mono- or di-(lower alkyl)amino(lower alkyl)-thio, or (substituted) heterocyclic- thio; R 2  is H or OH].  
     EXAMPLE: 23-Deoxy-23-(1-methyl-1H-tetrazol-5-ylthio)mycaminosyl tylonolide.  
     USE: Antibacterial agent.  
     PROCESS: The compound of formulaIcan be prepared, e.g. by reacting the compound of formula II (R 5  is protected aldehyde group; X is halogen) (e.g. 23- deoxy-23-iodomycaminosyl tylonolide diethylacetal) with the compound of formula R 7 -SH[R 7  is mono- or di-(lower alkyl)amino(lower alkyl), or (substituted) heterocyclic group](e.g. 1-methyl-1H-tetrazol-5-ylthiol), and removing the aldehyde-protecting group. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000051156-A (JP)
Title: Touch sensor signal processor
Inventor: MAEZAWA MINEYUKI
IPC: A61B5/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain more detailed in vivo information in a short time by equipping a signal processing means to independently calculate and process the real number part and the imaginary number part of shear elastic modulus as the viscoelastic property of an object, based on the results of a detecting means for detecting changes of resonance resistance and resonance frequency and a physical constant stored in a vibrator constant memory means. SOLUTION: A resonance resistance change detecting means 102 and a resonance frequency change detecting means 103 can convert a frequency component to a voltage signal to branch an outputted signal from an oscillating circuit and process by a signal processing means 105 and detect a resonance resistance change and a resonance frequency change. The resonance resistance detected by the resonance resistance change detecting means 102 and the resonance frequency detected by the resonance frequency detecting means 103 are inputted into a signal processing means 105 together with the numeric number preliminarily stored in a vibrator constant memory means 104.  The signal processing means 105 is processed by a preliminarily stored processing method to calculate the real number part μ1 and the imaginary number part μ2 of the shear elastic modulus to show the viscoelastic properties of the object material.
Patent JP-S6433331-A (JP)
Title: Connection apparatus of structural material
Inventor: YAMANE TOSHIO
IPC: E04B1/343
Filed: 1988-04-14
Abstract: PURPOSE: To provide a stable and simple coupling of a structural member with a coupler by forming a locking part at the end of the structural member and providing a coupler having an engaging part for locking the locking part, a groovelike body and a structural member stopper. CONSTITUTION: A coupler 22 comprises an engaging part 26 for locking a locking part 23 formed at the end of a structural member 21 and a groovelike body 24 for receiving a specified part of the structural member 21. A stopper 25 for stopping the structural member 21 from dropping is provided at the opening of the coupler 22. When the structural member 21 is coupled with the coupler 22, the locking of the locking part 23 with the engaging part 26 blocks the mutual parallel movement, and the existence of the stopper 25 blocks the mutual vertical movement, and hence the structural member 21 and the coupler 22 can be stably and simply coupled.
Patent JP-2000282266-A (JP)
Title: Manufacture of fine structure and fine working method
Inventor: ISHIDA MASAYA
IPC: G01N37/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an ultrafine structure of a high aspect ratio with superior productivity. SOLUTION: The fine structure can be manufactured by carrying out the following steps in the order named: a preliminary step where an extra thin film 12 of an organic compound having <=10 nm film thickness is formed on the surface of a base material 10; a first step where the vicinity of the surface of the base material is scanned by the use of a probe 14 of a scanning probe microscope to selectively remove, change, or decompose the extra thin film of the organic compound and form a prescribed pattern; and a second step where a fine structure 20 is formed on the surface of the base material on the basis of a prescribed pattern by using an electroless plating process. Further, etching can be applied to an undercoat layer by using this fine structure 20 as a mask.
Patent JP-H05289088-A (JP)
Title: Liquid crystal display element and its production
Inventor: SASAKI KEI
IPC: G02F1/1337
Filed: 1992-04-14
Abstract: PURPOSE:To produce the liquid crystal display element having good uniformity of display and good reliability with good productivity. CONSTITUTION:A horizontally oriented film 3a of polyimide which can orient liquid crystal molecules parallel with a substrate 1 is provided on a substrate 1 provided with electrodes 2. The horizontally oriented film 3a of the polyimide is rubbed in a specified direction. A perpendicularly oriented film 3b of polyimide which can orient the liquid crystal molecules perpendicularly to the substrate 1 is provided thereon. An orientation layer 3 is constituted of the horizontally oriented film 3a of the polyimide and the perpendicularly oriented film 3b of the polyimide. A liquid crystal 5 having negative dielectric anisotropy is sealed between the orientation layers 3 and 3.
Patent JP-H01267319-A (JP)
Title: Controller for supercharged engine
Inventor: HARADA YASUHIRO
IPC: F02B33/00
Filed: 1988-04-15
Abstract: PURPOSE:To improve the extent of output power so efficiently by regulating supercharging pressure in a supercharge optionally with plural numbers of means different in each characteristic, while adjusting a control gain ratio between respective means so as to make maximum supercharging efficiency securable according to an engine driving state. CONSTITUTION:An engine A is provided with a throttle valve C regulating an intake air quantity according to the manipulated variable of an accelerator B, and a supercharger D supercharging intake air. In this case, the manipulated variable of the accelerator B is detected by a means E. Also a torque demand variable at the power train side is detected by a means F. In addition, supercharging pressure in the supercharger D is optionally regulated by plural numbers of means G, G' different in each characteristic. Then, according to the accelerator manipulated variable and the torque variable, these means G, G' are regulated each by a means H. In brief, a control gain ratio between these means G, G' is variably regulated according to a driving state of the engine A so as to cause supercharging efficiency of the supercharger D to become maximized.
Patent JP-H10290173-A (JP)
Title: Radio reception circuit
Inventor: SASHO NOBORU
IPC: H04B1/10
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To attain the reception circuit with excellent immunity against cross modulation distortion caused by nonlinearity of an amplifier at output of a transmission signal by reducing a current consumption of the amplifier of the reception circuit. SOLUTION: The reception circuit for a radio communication equipment provided with a variable current amplifier 4 causing high linearity due to increase in the current consumption is provided with an IF band matching circuit 11 to conduct matching with an IF band of the reception circuit over a wide band, an IF band detection circuit 13 that detects reception power at the IF band, and a comparator 14 that compares an output signal from the IF band detection circuit 11 with a reception power signal from a base band and outputs a detection signal when the output signal of the IF band detection circuit is higher than the reception power signal from the base band, and the comparator 14 provides an output of a control signal to increase the current consumption of the variable current amplifier 4.
Patent JP-S59219621-A (JP)
Title: Condensate treating device for exhaust gas
Inventor: OKAMOTO KENJI
IPC: F01N3/04
Filed: 1983-05-27
Abstract: PURPOSE:To decrease wasteful consumption of a neutralizing agent, through prevention of staying of condensate, by a method wherein the form of a device is so structured that it can be flattened. CONSTITUTION:A coagulated water treating device consists of a case 5 and a cover 6, and a main passage 9 is formed in an up and dnwon manner at the inside of the device. Coagulated water flows in through a water inlet 3, is dropped through a drop port 10, flows downward along the surface of a neutralizing agent 2, and flows to an outlet 11. A flow passage is divided into a main passage 9 and a branch pipe 12, most of the coagulated water flows to the drop port 10 by means of a flow passage resistance 7 mounted in the branch pipe 12 and drops to the neutralizing agent 2 again, meanwhile, the amount of the coagulated water, flowing to the branch pipe, is very small and is sufficient to move out the staying coagulated water, the coagulated water makes contact with the surface of a neutralizing agent 8 in the branch pipe, joins the coagulated water flowing through the main passage 9, flowing through the main passage, at the outlet 11, is neutralized through repetition of the aboves, and is discharged to the outside through a flow-out port 4. After the device stops running, the condensate staying in the device flows out through the branch pipe 12, and this prevents useless consumption of the neutralizing agent.
Patent JP-S5428256-A (JP)
Title: Tension leveler
Inventor: IWANAMI NORIO
IPC: B21D1/02
Filed: 1977-08-05
Abstract: PURPOSE: The tension leveler in which the contact angle of the strip is made large so as to give a sufficient tension, by arranging plural work rolls between bridle rolls on the feeding side and the outgoing side. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06307955-A (JP)
Title: Diaphragm for pressure sensor and fabrication thereof
Inventor: IMAEDA YASUO
IPC: H01L29/84
Filed: 1993-04-21
Abstract: PURPOSE:To provide a diaphragm for pressure sensor in which the pressure sensor can be microminiaturized, the diaphragm can be machined highly accurate ly, and the yield can be increased under the state of a wafer while preventing the etching face from roughening. CONSTITUTION:The crystal face of a p-type silicon substrate having crystallographic axis of <110> is inclined by a predetermined angle around the rotary axis of <111> thus aligning the crystallographic with the vertical axis. An n-type epitaxial layer 16 is then grown by a desired depth on the p-type silicon substrate 14 followed by formation of a diffusion gauge 20 on the n-type epitaxial layer 16. Subsequently, the p-type silicon substrate 14 is etched on the side opposite to the diffusion gauge thus forming a diaphragm 18.