baber/WOPTO huggingface dataset:
Patent JP-H05256527-A (JP)
Title: Heat pump type air-conditioner
IPC: F25B1/00
Filed: 1992-03-16
Abstract: PURPOSE:To improve operation efficiency by a method wherein a heat-exchanger is disposed between a collecting pipe and a throttle mechanism on the outdoor side, a circuit having a check valve is connected in parallel thereto, and a bypass circuit is connected to the lower pressure side ranging from the inlet side of the throttle mechanism on the outdoor side to a compressor. CONSTITUTION:During cooling operation, a gas refrigerant discharged from a compressor 1 flows through a four-way valve 2 to an outdoor heat-exchanger 20. The gas refrigerant emits heat at each circuit and produces a two-phase refrigerant being in the middle condensation. After the flow through distribution pipes 19a-19c, the distributed refrigerants are joined together at a distributor 18 and flows in a heat- exchanger 17. A high pressure refrigerant before an expansion mechanism 15 is heat- exchanged with a low pressure low temperature refrigerant the pressure of which is reduced by a flow rate regulating pipe 16. Further, a high pressure two-phase refrigerant is radiated and condensed and introduced to the expansion mechanism 15. A low pressure low temperature liquid gas two-phase refrigerant the pressure of which is reduced is introduced through an indoor outdoor connection piping 12 and a check valve 10 to a distributor 8. Meanwhile, a low pressure low temperature refrigerant in the heat-exchanger 17 absorbs heat for vaporization and the vaporized refrigerant flows through a check valve 27 to an indoor unit 23.
Patent JP-H08231917-A (JP)
Title: Pencil lead
Inventor: MATSUMOTO KOICHI
IPC: C09D13/00
Filed: 1995-02-22
Abstract: PURPOSE: To obtain a pencil lead, containing a skeletal material, a body material and a material capable of emitting light of a color different from the normal one under irradiation with ultraviolet rays, capable of assuming a color tone hidden under white light with the ultraviolet rays, applicable to confidential documents, toys, etc., without deteriorating the color tone even by exposure to the white light for a long period. CONSTITUTION: This pencil lead contains a material capable of emitting light of a color different from the normal one under irradiation with ultraviolet light (preferably Sr2 P2 O7 , Eu/Sr5 (PO4 )3 Cl, Eu/ZnO, Zn/3(Ba,MgO.8Al2 O3 , etc.] in a baked lead material comprising a skeletal material (e.g. carbon, clay or silicon oxide) and a body material (e.g. graphite, boron nitride, mica, talc or tungsten disulfide).
Patent JP-S52140558-A (JP)
Title: Vinylidene chloride copolymer film
Inventor: KUZUMI NOBUYUKI
IPC: C08L51/00
Filed: 1976-05-20
Abstract: PURPOSE: To provide films having excellent inflation stretchability and low-temperature performance, comprising a specifically composed vinylidene chloride copolymer, an elastomer compatible with the copolymer, and a particle-dispersed elastomer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61219053-A (JP)
Title: Carrier for electrophotographic developer
Inventor: YASUDA SATOSHI
IPC: G03G9/10
Filed: 1985-03-25
Abstract: PURPOSE:To obtain the titled carrier having an excellent wear resistance property and a less tendency for adhering to a toner by coating a core material with a mixed resin composed of a fluorine resin and a substd. polyether sulfone. CONSTITUTION:The core material is coated with the fluorine resin and the polyether sulfone and/or the substd. polyether sulfone having an alkyl, a halogen, an alkoxy, an acetoxy or an amino group as a substituent. The core material comprises metal powders and a glass. The size of the core material is preferable to be 0.1-1,000mu diameters. The thickness of the coating layer is 3-30mu. By using the core material as mentioned above, the carrier having a high mechanical shock resistance, without disappearing and peeling off in an use for long periods and also having the vary excellent charging, fluidity and humidity resistance characteristics is obtd.
Patent JP-S59183480-A (JP)
Inventor: FUKAO HAJIME
IPC: G07B15/00
Filed: 1983-04-01
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-S58175317-A (JP)
Title: Analog comparator
Inventor: GOTOU HIROSHIGE
IPC: H03K3/02
Filed: 1982-04-08
Abstract: PURPOSE:To obtain an analog comparator which is suited to the production process of an MOS transistor, by using a source follower consisting of the MOS transistor to a voltage detecting means. CONSTITUTION:A gate electrode 11G of the 1st input transistor TR11 and a gate electrode 17G of the 2nd input TR17 function as input terminals 23 and 25 respectively. At the same time, a gate electrode 12G of the 1st resetting TR12 and a gate electrode 18G of the 2nd resetting TR18 function as resetting terminals 24 and 26 respectively. An inverter 16 consists of an MOSTR14 and a load resistance 15 and is connected to the 2nd input MOS17. The output of the MOS17 is connected to an output terminal 27 via a source follower circuit 22. The capacities 13 and 19 are formed in an integrating process.
Patent JP-H06269914-A (JP)
Title: Device for rearranging apron stand of continuous casting equipment
Inventor: WAKIYAMA YOICHI
IPC: B22D11/128
Filed: 1993-03-18
Abstract: PURPOSE:To provide a mechanical apron stand rearranging device, in which the operating efficiency of continuous casting equipment and the productivity are improved. CONSTITUTION:The apron stans 51-58 are fitted to a circular arced frame 60 so as to be freely detachable and an arced rail beam 20 being circular arc concentrical with the frame is arranged and a carriage 1 is arranged along the beam so as to be possible to move. To the carriage 1, a guide rack 16 is attached, and a wire rope 30 guided by a wire sheave 5 is passed through the inside of the carriage. In the frame a fixed truck 26 is erected in the same height to the position of each apron stand.
Patent JP-H11255487-A (JP)
Title: Conveyer device
Inventor: MORITA NICHIYA
IPC: B66D1/39
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an overhead conveyer device which can be used in even a clean room. SOLUTION: A winding device of a wire 16 for lifting a workpiece is provided in a closed space surrounded by a casing 14. The winding device is provided with a spline shaft 22 linked to a motor 21 to be almost horizontally extended, winding drum 25 fitted to this spline shaft 22 having an external thread part 24 in a peripheral wall, and an internal thread member 26 screwed to the external thread part 24 of this winding drum 25 also fixed to the casing 14. A small hole 18 is provided in a bottom wall 17 of the casing 14 and in a position hanging down the wire 16.
Patent JP-H115713-A (JP)
Title: Transfer-resistant makeup composition and its production
Inventor: HANNA FIFI
IPC: A61K8/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To prepare a cosmetic composition comprising water-in-oil type emulsion as a base having water resistance, good durability and transfer resistance. SOLUTION: This water-in-oil type emulsion comprises (a) water, (b) an oil containing at least one of hydrocarbon oil of the formula Cn H2n+2 [(n) is 10-14], (c) a surfactant having 3-4.5 HLB (hydrophilic-lipophilic balance), (d) a surfactant having 5.5-7.5 HLB, (e) pigment particles with hydrophobic coating of an amino acid, (f) a water-soluble or water-dispersable polymer and (g) an oil-gelating agent.
Patent JP-S51136067-A (JP)
Title: Fabrication method for nut attached with hilt containing nylon
Inventor: YASUI KATSUYOSHI
IPC: B21K1/70
Filed: 1975-05-17
Abstract: PURPOSE: A fobrication method for nut attached with hilt containing nylon, that enables to process sharp angle as pattern and brekage and damage of tool is few, operation is promptly made and to enhance production dfficiency and worse product is never produced with this method. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08229384-A (JP)
Title: Solid reagent reactor, automatic synthesis device provided with the reactor and production of solid reagent by the device
Inventor: SUGAWARA TORU
IPC: B01J19/00
Filed: 1995-03-17
Abstract: PURPOSE: To automatically synthesize a compd. using a solid reagent by quantitatively and automatically adding the reagent to a reaction flask. CONSTITUTION: A pipe 19 is projectingly formed on the upper part of a reaction flask 2, a screw 20 is set in the pipe, a screw powder feed means is attached, and a powdery reagent is fed into the screw from a hopper-type reservoir 4 and quantitatively and automatically added to a reaction flask 2. A ball filter 7 is set in the flask to filter the reagent reacted with a soln. and to discharge the reaction product. An impeller 29 revolving in the forward and backward direction is mounted in the flask to agitate the reagent and soln. Further, a cooling jacket 6 is fixed to the periphery of the flask 2. A supporting agent of the reagent is fed into the flask, a soln. of the reagent is added to the flask, the reagent is adsorbed on the supporting agent, and a solid reagent is produced.
Patent JP-S56155407-A (JP)
Title: Electronic controller
Inventor: SATOU IKUO
IPC: G05B11/42
Filed: 1980-05-02
Abstract: PURPOSE:To obtain the characteristics equivalent to those when a differentiating element is provided in a feedback circuit by employing a differentiation preference system. CONSTITUTION:A normally open switch SW which is turned on by the limit signal from an output limiter circuit L is connected across a resistance R constituting a differentiating element D, and the output terminal of an operational amplifier A2 and a load input terminal are directly connected. When a step input enters from an input terminal 10 and said step input attains the limit point having been set in the output limiter circuit L, feedback current flows from the output of the operational amplifier A1 to a summing point Sp through the output limiter circuit L. At the time when the output limiter circuit L operates, the normally open switch SW goes on to reset the charging voltage of the differentiating element D.
Patent JP-S59184371-A (JP)
Title: Image forming method
Inventor: HINO TAKU
IPC: G03G15/08
Filed: 1983-04-04
Abstract: PURPOSE:To execute a compensation control of a picture density at an almost constant level with high accuracy extending over a long period of time in spite of a long period of time and also a developing property variation of a repeat variation property, by controlling a frequency of an AC bias impressed between a developing member and a latent image holding body, in accordance with a remaining quantity of a developer in a developing device. CONSTITUTION:A toner T exists between a sleeve 22 and an electrode plate 25, and when the toner T in a hopper 21 is consumed, the toner quantity between them is decreased. Subsequently, an AC bias impressed to the sleeve 22 being a developing member is detected by the electrode plate 25 through the toner, and on the contrary, the toner quantity in the hopper is detected from an induced voltage value of the electrode plate 25, an induced voltage variation is led into a rectifying and smoothing circuit 26a of a circuit 26, led to a comparing circuit 26b, and by operating the switching circuit 26, frequency of output AC voltage of an AC voltage impressing means S is controlled stepwise in the direction for compensating a developing property time aging.
Patent JP-S61217836-A (JP)
Title: Integrated circuit
Inventor: KANAZAWA TAKASHI
IPC: G06F11/20
Filed: 1985-03-22
Abstract: PURPOSE:To recover easily the defect if produced to a pair of a function block and a selection circuit by changing the selection control signal which is given to the selection circuit after preparing plural pairs of function blocks and selection circuits. CONSTITUTION:In a normal mode the value '00' is previously shifted into flip-flops FFR1 and R2 via a shift path. Under such conditions two pairs of selection circuits 10 and 30 and function blocks 20 and 40 are used. If the circuit 10 or the block 20 has a defect by some reason and the normal working is impossible with the circuit, the contents of the FFR2 are set again at '1' for selection and control to both selection circuits 30 and 31. Thus the path is validated to a normal pair of a selection circuit 11 and a function block 21. As a result, the normal function is secured for an integrated circuit LSI.
Patent JP-S57174938-A (JP)
Title: Variable frequency divider
Inventor: ARISE MASANOBU
IPC: H03K25/00
Filed: 1981-04-21
Abstract: PURPOSE:To easily discriminate a synchronizing signal around a threshold value level, by applying a variable voltage to a non-inverting input terminal of an operational amplifier and inserting a diode between an output terminal of the operational amplifier and an integration circuit. CONSTITUTION:An integrating wave and a reference pulse are applied to a non- inverting input terminal of an operational amplifier 1, a variable voltage is applied to the non-inverting input terminal of the operational amplifier 1 and a diode D1 is inserted between the output terminal and the integration circuit of the operational amplifier 1. Thus, the threshold value is made variable by the adjustment of a variable voltage and the frequency dividing ratio is changed, allowing to prevent malfunction due to difficulty of the discrimination of a synchronizing signal around the threshold value.
Patent JP-H07265890-A (JP)
Title: Treatment of water containing organic sulfur compound and device therefor
Inventor: YANO TAKAHIRO
IPC: C02F3/00
Filed: 1994-03-29
Abstract: PURPOSE:To treat the water to be treated such as a waste water contg. org. sulfur compds., e.g. demethyl sulfoxide(DMSO), while suppressing the development of rancidity due to the org. sulfur compds. by biologically decomposing the compds. with this device. CONSTITUTION:The pH of a water to be treated contg. org. sulfur compds. is regulated by a pH regulating tank 2, and then the water is biologically treated in a tank 8. In this case, the pH of the water is regulated to the alkali side at each place in the tank 8, the dissolved oxygen concn. is kept at >=2mg/l, and the water treated in the tank 8 is again supplied to the tank 2 and treated.
Patent JP-S57174122-A (JP)
Title: Deodorizing device for gas
Inventor: AZUMA TAKEKUNI
IPC: B01D53/74
Filed: 1981-04-20
Abstract: PURPOSE: To obtain a deodorizing device for gases of high performance and energy economizaion by combining ozone addition, adsorption by bromine compd. stuck carriers and washing by an aq. reducing agent soln., successively.  
     CONSTITUTION: After the ozone from an ozonizer 7 is mixed at a prescribed amt. with an odorous gas A in a duct 11, the gas is introduced into a deodorization tower 9 packed with a reacting agent 10' such as active carbon stuck with, for example, HBr, and is further fed to a washing tower 1 using a water soluble reducing agent such as sodium thiosulfate as washing liquid 4. In the tower 9, malodorous materials are oxidized by the Br 2  produced by the reaction of the agent 10' and the ozone in the malodorous gas, whereby the gas is made odorless. The Br 2  returns again to HBr 2  and again receives ozone oxidation. In the tower 1, the unreacted residual ozone is decomposed to oxygen and removed with the washing liquid 4 of reduction characteristic, after which the treated gas is discharged. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61219418-A (JP)
Title: Expanding and drawing method of metal pipe
Inventor: TODA TOMOYASU
IPC: B21C1/22
Filed: 1985-03-26
Abstract: PURPOSE:To perform an expanding and a drawing in a continuous one process and to increase productivity by expanding a metal pipe end using a floating plug, pushing the expanded end part into a die to form a pointing end part, and expanding and drawing the metal pipe. CONSTITUTION:The floating plug 5a is pushed into the metal pipe 1 to expand an end of the pipe 1. A feeder 7 moves the pipe 1 and the plug 5a forward with both the pipe 1 and plug 5a restrained so that the pointing end part 2 is reduced and formed by pushing the expanded end into the hole of the die 4. Next, a gripper bit 11 in a carriage is moved forward to grip the pointing end part 2. The feeder 7 is opened and the carriage is backed to pull the pipe 1 to expand and to draw the pipe 1 through an annular space formed by the die 4 and the plug 5a. This method simplifies automation of drawing.
Patent JP-H09251699-A (JP)
Title: Disk exchanging device
Inventor: HORIE FUMIO
IPC: G11B17/26
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To miniaturize the constitution of a device against the transporting distance of a disk when the disk is carried in by a disk tray movable inside/ outside the casing. SOLUTION: When the disk tray 8 is positioned outside the casing 1, the movement of the disk 101 on this disk tray 8 to the back side against the disk tray 8 is interrupted by disk stoppers 19,19. When the disk tray 8 is carried into the casing 1, the disk stoppers 19, 19 are immersed down, then the disk 101 is slid to the back side against the disk tray 8 and moved.
Patent JP-H10253608-A (JP)
Title: Gas chromatograph analyzing device
Inventor: SHIYOUJI MASANAO
IPC: G01N30/26
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To remove residual components speedily from a sample introducing part and an analytical column by temporarily switching a switching valve to the side of a steam generator after the completion of an analysis and passing steam gas through the sample introducing part and the analytical column. SOLUTION: A switching valve 8 is switched to the side of a steam generator 7 under automatic control after the completion of one analysis, and the steam gas instead of He gas is supplied to a sample introducing part 1. When the He gas supplied from a gas cylinder 5 as a carrier gas is switched to the steam gas, the steam gas removes components residual in the sample introducing part 1 and an analytical column 2. In the case that the residual components have chemical polarity, they react with the steam gas or adsorbed by it and are carried downstream together with the steam gas. In the case that the residual components have no chemical polarity, they are speedily carried downstream as well since they are evaporated at lower temperatures in comparison with a boiling point at the time of the absence of steam by the principle of steam distillation.  After the residual components are discharged and the baseline of a chromatogram from the output of a detecting part 4 becomes stable, the switching valve 8 is returned to the side of the gas cylinder 5 to resume a regular analysis.
Patent JP-S56156016-A (JP)
Title: Variable frequency generator
Inventor: KAWADA KAZUHIDE
IPC: H03J5/02
Filed: 1980-05-06
Abstract: PURPOSE:To reduce the number of bits of a memory which is required for a selection of channel, by setting a name of address when a certain station within a band switched during a band changeover is selected. CONSTITUTION:The information on channel selection is stored in each of memories P1-Pn at a preset channel memory part 20. With selection of channel, the information on the coded channel and broadcast band of memory P1 is stored in a current channel memory 21. At the same time, the name of address of memory P1 is written into an FM memory L1 at a last preset number memory part 31 corresponding to the broadcast band.
Patent JP-H06276610-A (JP)
Title: Driver for motor
Inventor: TSUBOI MASATO
IPC: B60L9/18
Filed: 1993-03-19
Abstract: PURPOSE:To provide a driver for a motor in which power consumption can be rationally suppressed to a necessary minimum limit and which can be rationally driven. CONSTITUTION:A discharge circuit having a smoothing capacitor C and a discharge resistor R1 connected in parallel is connected to a power source circuit for connecting a power source to a DC corresponding brushless motor M through an inverter 1. A normally closed relay Ry3 is connected as switching means for conducting or interrupting a current in series with the resistor R1. The relay Ry3 is opened when the power source circuit is closed under the control of a controller 2 to cut OFF a current flowing to the resistor R1 and closed only when the circuit is opened to conduct a current flowing to the resistor R1 thereby to charge the capacitor C.
Patent JP-S56157847-A (JP)
Title: Catalytic combustion type gas detecting element and switching device thereof
Inventor: YASUGATA KAZUTOSHI
IPC: G01N27/16
Filed: 1980-05-08
Abstract: PURPOSE:To eliminate a wrong operating condition when a gas detecting element is out of order, by a method wherein, when in a gas-detecting element installed with 2 platinum coils, one of two platinum coils is failed to work during the operation, the failed coil is automatically switched to the other platinum coil. CONSTITUTION:A comparison element S1 is provided with a main coil S11 and an auxiliary coil S12 which are both made of same material and both have the same number of windings, same winding diameter, same pitch, and same resistance value, and an inactive catalyst is placed in a coil part. A gas detecting element S2 is formed by being provided with an active carrier at a coil part in a manner described in the S1. A bridge circuit consists of main coils S11, S21, and resistances r1, r2. In case the element is in a normal condition, no signal is generated in an output of a comparator C1, and relays R1 and R2 do not actuate. When the main coil S11 in the element S1 is disconnected, the impedance of the bridge circuit rises, and a signal is generated in the output of the comparator C1. The relay R1 is energized, and its contact R11 is closed to actuate the auxiliary coil S12. When S21 disconnected, the relay R2 is energized to close a contact R21.
Patent JP-S51135507-A (JP)
Title: Automatic stop circuit for tape recorder
Inventor: NAKANE KOUICHI
IPC: G11B15/02
Filed: 1975-05-19
Abstract: PURPOSE: To provide automatic stop after completion of playback of the final track using a BW selector applied for the indication at the time of changing over the track for an endless cartridge, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62230489-A (JP)
Title: Numerically controlled profile seam welding machine
Inventor: OMORI YOSHINORI
IPC: B23K11/06
Filed: 1986-03-18
Abstract: PURPOSE:To simplify the mechanism of an installation by providing the 1st arm and 2nd arm connected to a body side of a welding machine, disposing a profile revolving shaft to the free end of the 2nd arm, and correcting a deviation by means of the profile revolving shaft. CONSTITUTION:A supporting member 4 provided with the 1st arm 5 and the 2nd arm 6 is disposed to the welding machine body 1 side and a vertical profiling shaft 10 is connected to the free end of the arm 6. Angle detectors 17, 18, 19 are respectively installed to the output shafts of a shaft 7, a shaft 8 and an electromagnetic clutch 14. The profile revolving shaft 10 and work W are rotated in a positive or negative direction by a servocontrol motor 13 to automatically correct the deviation from a center line X-X' when said deviation is detected on the weld line Wa of the work W. The need for an intricate profiling mechanism is eliminated and the mechanism of the installation is simplified by the above-mentioned method.
Patent JP-S63278054-A (JP)
Title: Photographic sensitive material
Inventor: FUJINO TAMOTSU
IPC: G03C1/76
Filed: 1987-03-16
Abstract: PURPOSE:To decrease flaws by rubbing and pressure fogging to be generated at the time of exposure by a printer by using a modified polyester copolymer. CONSTITUTION:This photographic sensitive material is exposed by a printer and is developed by a development process machine. The copolymer of hard polyester and soft polyester is incorporated into the uppermost layer of a hydrophilic colloid layer constituting the photographic sensitive material. The lubricity and softness of the photographic sensitive material in a device such as printer or development process machine are thereby improved and the flaws and fogging are suppressed.
Patent JP-S51135941-A (JP)
Title: Adhesive film
Inventor: SUGIMOTO TOSHIHIKO
IPC: C09J7/02
Filed: 1975-05-20
Abstract: PURPOSE: An adhesive film dimensionally stable at high temperature consisting of a heat resistant film and a layer of blended resin of epoxies and carboxy1 containing diene polymers or one side of said film. 
     COPYRIGHT: (C)1976,JPO&Japio