baber/WOPTO huggingface dataset:
Patent JP-H06306911-A (JP)
Title: Muffling device for closet water storage tank
Inventor: YOKOCHI HIROYUKI
IPC: E03D1/012
Filed: 1993-04-27
Abstract: PURPOSE:To suppress the generation of feed water drop noise and to reduce the generation of noise when water is fed in a tank by a method wherein a hose through which feed water is guided to the inner bottom of a tank or chain is connected to both a ball tap through which water is fed to a closet water storage tank and a hand wash discharge drain port to reduce a feed water head during the feed of water to a low value as far as possible. CONSTITUTION:A hose 7 long enough to reach approximately the inner bottom of a tank is connected to the drainage port f a ball tap 4 to feed water in a closet water storage tank 1. A hose 6 long enough to reach approximately the inner bottom of the tank is also connected to a hand wash discharge drainage port 3 formed in a cover 2. Thus, since water is fed through any drainage ports of both the cover and the ball tap 4 by means of the hoses 6 and 7, feed water is not dripped directly on a storage water surface in the tank. This constitution suppresses the generation of feed water drop noise during the feed of water.
Patent JP-H02302073-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMASHITA SEIYA
IPC: H01L27/10
Filed: 1989-05-16
Abstract: PURPOSE:To shorten a wiring between blocks and to enable reduction of a chip area by providing a circuit which carries out logical operation by using a plurality of column decoders, etc., which exist essentially together with a plurality of signal lines. CONSTITUTION:A device is composed of an SAM port A, an RAM port B, a sense amplifier C, a column decoder D, a row decoder E, and a cell array F; and a logic circuit G is arranged therein which carriers out logical operation of a signal of a column decoder line and an output signal phi0 from the SAM port. Therefore, a signal phi0 which is equivalent to a signal phi0 is generated and used by the RAM port by carrying out logical operation of the signal phi0 which is output from the SAM port and a signal of the column decoder line. When a block to generate a signal and a block to use the signal are apart, a logical operation circuit is provided and an equivalent of a required signal is produced to minimize an increase of the number of signal lines and to reduce the area of a chip.
Patent JP-H07254895-A (JP)
Title: Method and equipment for synchronization of bit stream
Inventor: FURANKU ERU RATSUKUZUKO SHINIA
IPC: H04N21/81
Filed: 1994-06-06
Abstract: PURPOSE: To search an accurate bit rate from an encoded bit stream. CONSTITUTION: In a data processing system 10 provided with an integrated decoder circuit 12 provided with an input buffer 14 and an error signal generation circuit 18, the error signal generator circuit 18 generates the output of pulse width modulated error signals to a clock processing circuit 20. The clock processing circuit 20 can be provided with a low-pass filter 24 and a variable oscillator 26 and the clock processing circuit 20 supplies clock signals to a digital/analog conversion circuit 16. The digital/analog conversion circuit 16 uses the clock signals and accurately searches the bit rate of the encoded bit stream received by a decoder system 12.
Patent JP-H05323776-A (JP)
Title: Paper sheet feeder
Inventor: NAKAI YUKIO
IPC: G03G15/04
Filed: 1992-05-15
Abstract: PURPOSE:To smoothly feed a paper sheet by using a single carrying roller in common, for pulling in the paper sheet in an individual paper sheet feeding mode, and sending out the paper sheet in a recirculating paper sheet feeding mode, and preventing a failure in the feeding of the paper sheet and its damage. CONSTITUTION:A paper sheets housing part 3 in which the paper sheets D are piled and housed and a paper sheet placing part 4 on which the paper sheets D are placed one by one, are provided closely to each other. The carrying roller 8 is provided at a position in the downstream side of both parts 3 and 4, and in the upstream side with respect to a processing location 9, and used in common by both parts 3 and 4, to carry the paper sheet D selected and supplied from one of both parts 3 and 4. A carrying belt 10 sucking/carrying the paper sheet D is provided at the processing location 9. When the paper sheet D is carried from the paper sheets housing part 3, the carrying roller 8 and the carrying belt 10 are driven in a high-speed range, and when the paper sheet D is carried from the paper sheet placing part 4, the carrying roller 8 and the carrying belt 10 are driven in a low-speed range.
Patent JP-S5550441-A (JP)
Title: Controlling method for pressure of gas sucked in sulfuric acid plant for treating smelting exhaust gas
Inventor: KAWAZOE MASAYUKI
IPC: F27D17/00
Filed: 1978-10-07
Abstract: PURPOSE: To make gas press. just before an exhaust gas pretreating unit, constant, at the inlet of a sulfuric acid plant by controlling revolution of the main exhaust fan of the plant and opening or closing of the inlet damper of the fan according to gas press. fluctuations at the time of starting or stopping operation of a converter.  
     CONSTITUTION: Blast damper 11 is set in air feed pipe 10 of converter 5, delivery side damper 12 just behind exhaust fan 6 for transporting converter exhaust gas, and main exhaust fan inlet damper 13 just before main exhaust fan 8 of a sulfuric acid plant. Gas press. oscillator 14 is placed just before sulfuric acid plant inlet gas cleaning unit 7. At the position of oscillator 14 exhaust gas from smelting furnace 2 and exhaust gas from converter 5 join, and at the time of starting or stopping blast to converter 5 press. fluctuations due to a gas vol. change occur. According to the fluctuations the speed of revolution of fan 8 and the opening of damper 13 are regulated to control the press. of the gas joining point at a constant value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01295073-A (JP)
Title: Cam shaft
Inventor: HIRAOKA TAKESHI
IPC: B22F5/00
Filed: 1988-05-23
Abstract: PURPOSE:To very easily perform positioning so as to enable work to be promptly attained by setting a carbon concentration gradient of a positioning pin, coming into contact with a cam piece positioning groove, higher than that of a shaft of steel material coming into contact with a cam piece shaft hole. CONSTITUTION:A hollow shaft 10 is a mechanical structure carbon steel pipe of 0.45 to 0.55% carbon amount, while a positioning pin 14 is a round steel material of 0.25% or less carbon amount, and a cam piece 16 is an iron system wear resisting sintered alloy of 1.5 to 4.0% carbon amount. Since the positioning pin 14 provides the carbon amount lower than that of the shaft 10, a carbon concentration gradient of the positioning pin 14 is higher than that of the shaft 10. Then a positioning groove 18 is first connected to a contact part of the positioning pin 14 serving as the reference of contracting the cam piece 16. Thus very easily performing positioning, work can be promptly attained.
Patent JP-H05148125-A (JP)
Title: Tooth paste composition
Inventor: WATERFIELD PHILIP C
IPC: A61K8/33
Filed: 1992-05-15
Abstract: PURPOSE: To prepare a dentifrice composition, reduced in or prevented from conversion of stannous ion into inert stannic ion in the dentfrice composition and comprising a stannous compound capable of producing the stannous ion active against bacteria in an oral cavity. CONSTITUTION: This dentifrice composition is prepared by formulating 0.001-2wt.%, preferably 0.02-1wt.% antioxidant which is a radical inhibitor, preferably propyl gallate, butylated hydroxyanisole, butylated hydroxyltoluene, ethylvanillin, rosemary oil, lecithin, vitamin E, rutin, morin, fisetin or a mixture thereof, especially the butylated hydroxyanisole, butylated hydroxytoluene or ethylvanillin, with a dentifrice composition containing 0.01-10wt.% stannous compound capable producing stannous ion when associated with water, preferably stannous fluoride or stannous pyrophosphate or a mixture thereof. The resultant composition is capable of suppressing conversion of the stannous ion into stannic ion and enhancing preventing effects on dental caries, gingivitis or dental plaques.
Patent JP-S5349973-A (JP)
Title: Manufacture of compound semiconductor light emitting diode
Inventor: OOMURA KAZUMICHI
IPC: H01L33/30
Filed: 1976-10-18
Abstract: PURPOSE: An impurity ion of the same conductor type is injected on the surface of either P-type or N-type layer, and the ion is activated through a heat treatment to form a high-concentration region. Then, an electrode layer is provided. In this way, a perfect contact is secured for the Au lead wire which is attached to the electrode layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02304862-A (JP)
Title: Separator for battery
Inventor: UCHIDA AKITAKA
IPC: H01M2/16
Filed: 1989-05-19
Abstract: PURPOSE:To enhance the alkali-resistance and electrolyte retainability of a separator by forming it with a nonwoven fabric mainly comprising a specific polyolefin porous fibers. CONSTITUTION:A separator is formed with a nonwoven fabric mainly comprising polyolefin porous fibers which have no cavities running in the axial direction in their central parts, have pores formed from the surfaces to the centers by communicated spaces surrounded by many fibrils connected between lamellas, and have a porosity of 30-80%. Orientation of polymer in the fiber axial direction is sufficiently achieved to give mechanical strength to the porous fibers. The nonwoven fabric is easily produced and an alkaline electrolyte penetrated into fine pores is trapped in the pores, and electrolyte retainability of the separator is enhanced. Wettability of the separator by the electrolyte is increased even if the alkaline electrolyte level is varied by repeating charge-discharge cycles.
Patent JP-H11303469-A (JP)
Title: Super-lock device for car door lock device
Inventor: HOSHIKAWA TSUGIO
IPC: E05B81/36
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a super-lock device, in which both a super-lock and a sill knob clock lever can be released by key operation. SOLUTION: A lock pawl 13 for a sector gear 11 installed into a transmission mechanism reaching a sill knob lock lever 16 from a motor 2 for locking and releasing is engaged with the engaging section 27 of an engaging lever 25 rotated by the revolution of a motor for super-lock and super-lock is conducted. The super-lock engaging lever is turned through a cancel lever 30 by releasing operation by a key at that time, the engagement of the lock pawl and the engaging section is constituted so as to be released at the same time as the detaching of the cam section 37 of the cancel lever and the cam surface 38 of the engaging lever, and release is performed by the key.
Patent JP-S61284389-A (JP)
Inventor: MATSUSHITA YUZO
IPC: G01L5/00
Filed: 1985-06-10
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-S5826943-A (JP)
Title: Air conditioner unit for toilet
Inventor: UEDA YASUKIYO
IPC: F24F1/037
Filed: 1981-08-08
Abstract: PURPOSE:To obtain an air conditioner unit which is low in initial cost and running cost and which is most suitable for cooling a limited space by a construction wherein a water vaporizing and cooled air supplying means adapted to vaporize the water always filled in a cistern for a flush toilet and feed cooled air is provided. CONSTITUTION:The arrangement is made such that when a motor 8 is rotated, the water 4 in a cistern 1 is fed by a water lifting means 11 into a water sprinkler 12 where the water is sprayed onto a vaporizing filter 10 to allow it adhere thereto. Concurrently with this operation, a fan 9 is rotated by the motor 8 so that air may be drawn in through an inlet part 5 and flow through a filter 10 and a blow-off port 6 into the toilet room. The water clinging to the filter 10 is vaporized by the passage of air, and so the temperature of the air discharged through the blow-off port 6 becomes lower than that of the air drawn in through the inlet port 5 by the latent heat of evaporation. Such a cooler unit capable of utilizing the latent heat of evaporation of water is low in cooling capacity, but it is satisfactory for cooling a limited space such as a toilet room.
Patent JP-H09305984-A (JP)
Title: Optical memory device
Inventor: IKEDA TORU
IPC: G11B7/085
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To perform the lens locking control wherein the decentering of the optical axis of an object lens is made to be zero by obtaining a lens position signal from a tracking error signal securely not only during the high speed seeking but also during the low speed seeking when the seeking approaches a target track. SOLUTION: A low speed lend locking control unit 15-1 detects the optical axis decentering amount of an object lend from the offset of a tracking error signal obtained at the low speed seeking and drives a carriage actuator 64 so as to make the optical axis decentering of the object lend zero. A high speed lend locking control unit 15-2 detects the optical axis decentering amount of the object lens from the offset of a tracking error signal obtained at the high speed seeking and drives a lens actuator 60 so as to make the optical axis decentering of the object lens zero.
Patent JP-H01293781-A (JP)
Title: Picture storing system
Inventor: ARIMOTO AKIYA
IPC: H04N5/45
Filed: 1988-05-20
Abstract: PURPOSE:To compress picture information composed of the prescribed number of scanning lines into 1/an even number while making the best use of a color distortion suppressing effect by alternately sampling odd number scanning lines and even number scanning lines in the picture information. CONSTITUTION:When the picture information composed of the prescribed number of the scanning lines SLs is compressed into 1/2 and stored, the odd number scanning lines and the even number scanning lines in the picture information are alternately sampled in the manner of scanning lines SL1, SL2, SL5, SL6, SL9, SL10,.... Further, the scanning lines SLs are sampled according to the ratio of two scanning lines SLs per four scanning lines SLs. Moreover, when the picture information is compressed into 1/4, the sampling is executed in the manner of SL1, SL4, SL9, SL12,.... Thus, when the picture information is compressed into 1/an even number and stored, the picture information can be compressed while making the best use of the color distortion suppressing effect by alternately sampling the odd number scanning lines and the even number scanning lines.
Patent JP-S5458798-A (JP)
Title: Preparation of alkyd resin for coating use
Inventor: MATSUZAKA JIYUNICHI
IPC: C08G63/50
Filed: 1977-10-19
Abstract: PURPOSE: To prepare an alkyd resin capable of affording coating film of high gloss using the modified raw material of supply stability potential, by reaction of a polyhydric alcohol with a polycarboxylic acid adduct of a monohydric higher alcohol.  
     CONSTITUTION: A polycarboxylic acid (or its anhydride) is subjected to addition reaction to a monohydric higher alcohol having 10-20C. The resulting adduct is then made to react with a polyhydric alcohol. The monohydirc alcohol to be applied is, e.g. a synthetic alcohol obtained from ethylene through Ziegler process, from an olefinic compound through oxo-process, from a paraffin through an air-oxidation process, etc.; such as 10C oxoalcohol, 13C oxoalcohol, etc. Also, alcohols produced by reduction of naturally-occurring fatty acids may be cited as the examples; e.g. decyl alcohol, lauryl alcohol, etc 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S614255-A (JP)
Title: Package for integrated circuit
Inventor: WATARI TOSHIHIKO
IPC: H01L23/36
Filed: 1984-06-19
Abstract: PURPOSE:To improve heat conducting characteristics from an IC chip to a heat sink, by inserting heat connectors, in which heat conducting fiber is implanted in resilient sheets, between chip carriers and the heat sink under the compressed state. CONSTITUTION:Many chip carriers 3 are connected and arranged on a wiring substrate 1 through a solder bonding part 2. Heat connectors 5, in which heat conducting fiber is implanted in resilient sheets, are inserted between the chip carriers 3 and a heat sink 4 under the state the heat conducting fiber is compressed to the degree the fiber is bent. The heat conductor 5 is formed by embedding many beryllium copper thin wires 18, which are the conducting fiber, in silicone rubber 17, which is a relatively soft insulating material. The connector form an excellent heat conducting path between a chip carrier cap 16 and the heat sink 4. Since the heat sink 4 and the chip carriers 3 are not fixed, stress of expansion and contraction due to temperature difference is not applied between the chip carriers 3 and the wiring substrate 1. Therefore, the connection of the chip carriers 3 and the wiring substrate 1 can be ensured.
Patent JP-H05321898-A (JP)
Title: Electric motor driven air pump
Inventor: IWAKI HIDEFUMI
IPC: F04D29/66
Filed: 1992-05-18
Abstract: PURPOSE:To reduce a noise, and provide a small electric motor driven air pump by arranging sound absorbing materials on the whole circumference of an air passage in a noise reducer, and forming the air passage in the perpendicular direction to a rotary shaft of the air pump. CONSTITUTION:Air is introduced to a pump chamber 6 through an air inlet passage 11 which is formed in the perpendicular direction to an air pump rotary shaft 3 and is surrounded with three-layer sound absorbing materials 8, 9 and 10, and the air pressurized in the pump chamber 6 is discharged through an air outlet passage formed integrally with a cover 14. The air inlet passage 11 surrounded with the three-layer sound absorbing material 8, 9 and 10 is formed effectively within range of an outside diameter of a pump part. Thereby, a noise can be reduced, and a small electric motor driven air pump 1 can be also provided. The noise is apt to be leaked easily since the air inlet side is communicated with an air cleaner and reduction is necessary, on the one hand, since the air outlet side is communicated with an exhaust pipe of an engine, the noise is hardly leaked, so that the necessity of the reduction is low.
Patent JP-S5647148-A (JP)
Title: Terminal device input circuit of multiplex transmission load controller
Inventor: TERADA MOTOHARU
IPC: G08C15/06
Filed: 1979-09-26
Abstract: PURPOSE:To increase the speed of response to the state change of a terminal device by transmitting a multiplex transmitted wave cyclically from a central control panel to a terminal circuit and by driving the load of the terminal device by a supervision over the state of the terminal device and control over the terminal device. CONSTITUTION:With switches S1-S3, corresponding capacitors C1-C3 are charged by depressing state setting switches provided to terminal devices. Voltages developed according to the accumulation of charge are led to one terminal of AND gate 9 via the OR gate consisting of diodes D1-D3. At the other input terminal, on the other hand, AND gate 9 is supplied with a sent-back signal that determines sending-back timing to the central control office side. A pulse signal generated right after the sent- back signal is supplied to the base of transistor TR to discharge charged capacitors right after the signal is sent back. Threfore, the speed of response to a change in state improves.
Patent JP-S63290257-A (JP)
Title: Method and apparatus for producing multi-layered compound film
Inventor: ADACHI HIDEAKI
IPC: C23C14/34
Filed: 1987-05-20
Abstract: PURPOSE:To easily form multi-layered films of compds. consisting of plural components by periodically moving a shutter having plural window holes or notches for constituting elements over plural pieces of vapor sources contg. the constituting elements. CONSTITUTION:Plural pieces of the metal targets 11-14 contg. the constituting elements are separated and disposed at equal intervals and are so inclined that the respective axial lines face a substrate 15. A sheet of the shutter 16 provided with at least two pieces of the window holes 16a, 16b on the circular conical side face orthogonal with said axial lines is disposed above the targets 11.... DC voltages are impressed from power supplies 11a-14a respectively to the targets 11-14 of the sputtering device constituted in the above-mentioned manner to execute DC magnetron sputtering. The shutter 16 is periodically rotated around the axis 16c of rotation simultaneously therewith. The compd. film layers consisting of at least two kinds of the elements are thereby alternately laminated in multiple layers on the surface of the substrate 15, by which the multi-layered compd. films are obtd.
Patent JP-H07305563-A (JP)
Title: Opening/closing device of window glass for vehicle
Inventor: TOKI MASAAKI
IPC: B60J1/17
Filed: 1994-05-13
Abstract: PURPOSE:To accurately decide the condition that foreign matter is held in a window glass and the like, from the variation of a ripple signal, by making the frequency characteristics of the ripple signal of a ripple signal detecting circuit coincide with the frequency of the ripple signal so as to detect the ripple signal accurately, even when the rotation of a motor is made in a slow rotation remarkably. CONSTITUTION:A ripple signal detecting circuit 3, a control circuit 5, and a band changeover circuit 6 are provided. The ripple signal detecting circuit 3 detects the ripple signal generated according to the rotation of a motor 1. The control circuit 5 leads out a signal to a driving circuit 2 according to the signal from an operating switch 4 and the ripple signal detecting circuit 3, and controls the rotation of the motor 1. The band changeover circuit 6 converts the frequency characteristics of the ripple signal detecting circuit 3 according to the frequency of the ripple signal the ripple signal detecting circuit 3 has detected.
Patent JP-S5551037-A (JP)
Title: Preparation of dicarboxylic acid by carbonylation reaction of lactones
Inventor: SADO YASUO
IPC: B01J23/40
Filed: 1978-10-11
Abstract: PURPOSE: To prepare the title compound in high yield, by the carbonylation reaction of an alkyl-substituted lactone in a specific carboxylic acid, in the presence of a catalyst comprising a compound of a platinum-family compound having an iodine compound as a promoter.  
     CONSTITUTION: A lactone having an alkyl substitution group of formula I (n is 2W4; R is alkyl), e.g. γ-valerolactone, is carbonylated in a solvent of a carboxylic acid of formula II (n is 2W9), e.g. propionic acid, n-butyric acid, n-caproic acid, n-caprylic acid, etc., in the presence of a caralyst composed of a Pt-family compound (e.g. a Rh compound) using an iodine compound (e.g. methyl iodide) as a promoter, to obtain a dicarboxylic acid of formula III (R is alkyl or H), e.g. adipic acid, having n+1 carbon atoms. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5550675-A (JP)
Title: Semiconductor device
Inventor: HONMA NAOKI
IPC: H01L31/12
Filed: 1978-10-11
Abstract: PURPOSE: To improve the digital sytem operating characteristics of a computer or the like by employing a light signal instead of an electric signal at the input and output of a signal between semiconductors to thereby improve the signal transmitting characteristics.  
     CONSTITUTION: A plurality of plane electrodes 6 are provided on an insulating substrate 5 such as ceramic or the like, and bonded with projected electrodes 4 of semiconductor pellet 1 provided with circuit function of the semiconductor device. Further, the projected electrodes 4 of semiconductor pellet 2 having a plurality of photodetectors are similarly bonded to the electrodes 6, and the projected electrodes 4 of the semiconductor pellet 3 provided with a plurality of light emitting elements are similarly bonded thereto. Then, light transmitting element 7 such as glass fiber or the like is made contact with the pellets 2 and 3 through the substrate 5, and power pins 8 are connected to the respective pellets as provided externally at the container. Thus, when a light signal is applied to the pellet 2, it can operate the internal circuit of the pellet 1, and produce a light output from the pellet 3 from the output of the pellet 1. 
     COPYRIGHT: (C)1980,JPO&Japio