baber/WOPTO huggingface dataset:
Patent JP-S5474028-A (JP)
Title: Air-fuel ratio controller for lpg internal combustion engine
Inventor: MOMONO MASAYOSHI
IPC: F02D19/02
Filed: 1977-11-25
Abstract: PURPOSE: To maintain an air-fuel ratio at constant throughout a total range of operation, by shch method that a negative pressrue, conducted to the diaphragm valve, be made damping inversely proportional to an operating degree of the throttle valve.  
     CONSTITUTION: The method, for damping a negative pressure, comprises a control valve 22, installed to a rod 20 that moves shifting in inverse proportion to an opening degree of throttle valve 8, a tapered part 21, facing to said control valve 22 and being located in an air space under the atmospheric pressure, and a correction path 24, that links a chamber having said tapered part 21 to a negative pressure link pipe 23 for connecting an electromagnetic converter 17 and a diaphragm valve 13. In inverse proportion to an opening degree of the throttle valve 8, a clearence will be increased between the taperaed part 21 and the control valve 22, damping a negative pressure conducted to the diaphragm valve 13. In a constituion of the above method, a suitable air-fuel ratio control can be operated throughout a total range of operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5569639-A (JP)
Title: Stabilization of chlorine-containing resin
Inventor: TANAKA YOSHITAKA
IPC: C08L27/00
Filed: 1978-11-16
Abstract: PURPOSE: A partially esterified polyol is combined to avoid the zinc scorching caused when a zinc compound is used as a stabilizer and stabilize a chlorine-containing resin with no use of hamful and expensive compounds.  
     CONSTITUTION: A partially esterfied polyol obtained from at least one of pentaerythritol and polyol resulting from dehydration condensation of pentaerythritol and at least one selected from monocarboxylic acid and polycarboxylic acid or their derivatives and containing 10W40, preferably 20W30% of hydroxyl group is added along with a zinc compound as zinc oxide or zinc carbonate to a chlorine-containing resin. The combination of Mg, Ca, Ba compounds, especially calcium carbonate increases the effect. The combination of the zinc compound and the esterified polyol in an predetermined proportion holds the effect preventing the zinc scorching even when the content of the zinc is in a high range. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09323991-A (JP)
Title: New carboxymethylidenecycloheptoimidazole derivative, its production and agent containing the derivative
Inventor: TOMIYAMA TAKESHI
IPC: C07D405/14
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new derivative useful as a treating agent for hypertension, heart failure, nephritis, etc., an intraocular pressure lowing drug, etc., by reacting a specific carboxymethylidenecycloheptoimidazole derivative with a di(thio)oxolene-2-one compound. SOLUTION: This new carboxymethylidenecycloheptoimidazole derivative expressed by formula I (R<1> is a lower alkyl; R' is H or a lower alkyl; X is O or S) has angiotensin II receptor antagonism and is useful as a treating agent for hypertension, congestive heart failure, diabetic nephropathy or glomerular nephritis, an intraocular pressure lowing drug, etc. This compound is obtained by reacting a carboxymethylidenecycloheptoimidazole derivative expressed by formula II (Try is trityl) with 4-bromomethyl-5-alkyl-1,3-di(thio)oxolene-2-one expressed by formula III.
Patent JP-S623319-A (JP)
Title: Floppy disk interface circuit
Inventor: UBUKAWA TAKASHI
IPC: G06F3/06
Filed: 1985-06-28
Abstract: PURPOSE:To prevent the destruction of the storage data by inhibiting application of the write gate signal to a floppy disk device when both the write gate and step signals are applied at a time. CONSTITUTION:The write gate signal WG which indicates the writing of the storage data is applied to a floppy disk device FDD via a gate circuit G2 as long as the power supplies PO and PX of both floppy disk devices FDD and FDDX connectd to a floppy disk controller FDC are supplying the electric power in a normal way respectively. In case the power supply PX has a drop owing to a trouble, etc., both the signal WG and the step signal STEP which indicates the shift of a head are set at low levels at a time and applied to a NOR gate G1 via resistances RI1 and RI2. Thus a signal of a high level is delivered to the control terminal of the circuit G2. Thus the device FDD never receives the signal WG and therefore performs no abnormal writing action.
Patent JP-H11335646-A (JP)
Title: Adhesive for vinyl chloride-based resin
Inventor: KATO MASAHARU
IPC: C09J127/06
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive for a vinyl chloride-based resin having steeply improved adhesiveness to a vinyl chloride-based resin molded material and also excellent in heat resistance. SOLUTION: This adhesive contains 20-50 wt.% of a vinyl chloride-based resin as a solid component and 1-15 wt.% of a thickener, and a solvent component is composed of 40-90 pts.wt. of tetrahydrofuran, 5-30 pts.wt. of methyl ethyl ketone and 3-15 pts.wt. of cyclohexanone based on 100 pts.wt. of the solvent component. Preferably, the vinyl chloride-based resin is a chlorinated vinyl chloride-based resin having 60-71 wt.% degree of chlorination.
Patent JP-H0954099-A (JP)
Title: Scanning probe microscope
Inventor: TODA AKITOSHI
IPC: G01B11/30
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a scanning probe microscope which can perform AFM measurement and scatter-mode SNOM measurement simultaneously at a high S/N. SOLUTION: Sliding glass 2 with a sample 1 placed thereon is placed on an internal total reflection prism 3 via a matching oil 4. A laser beam is applied to the sample 1 through the prism 3 to produce evanescent light on the surface of the sample A probe 102 supported at the free end of a cantilever 101 is placed above the sample 1, and an objective lens 19 is placed above the probe. The objective lens 19 has an angular aperture wider than the apex angle of the probe 102. The angular aperture is an angle from the focal point of the objective lens to the diameter of an entrance pupil. A scattered beam detecting lens barrel 222 is placed above the objective lens 19 and collaborates with the objective lens 19 to constitute a scattered beam detecting optical system for detecting scattered beams produced by the advance of the probe 102 into the evanescent light.
Patent JP-S6033143-A (JP)
Title: Optical axial angle regulator for head lamp
Inventor: YUKIMOTO KAZUYOSHI
IPC: B60Q1/076
Filed: 1983-08-02
Abstract: PURPOSE:To make an optical axial angle adjustable to the specified position without fail, by letting plural switches, which are set up in a housing in conformity with rotation in an intermittent gear, open or close them in regular sequence, while making the optical axial angle of a head lamp adjustable by degrees. CONSTITUTION:Rotating a control switch in an E direction, when a traveling contact 66 is connected to a connecting surface 64f while another traveling contact 67 to each of connecting surfaces 65b-65d, respectively, a connecting surface 50f of a connecting switch 62 is connected to a power source E, and a motor 58 is made into C rotation, rocking a head lamp downward. At this time, a contact plate 61 is also made into F rotation, while contacts 61a and 61b of the contact plate are separated from a connecting surface 50c and transferred to a connecting sruface 50d; they further continue to rotate via the connecting surface 65d, and when they transfer to a connecting surface 50e, the motor 58 stops whereby the head lamps are adjusted to the lower side and held thereat. In addition, when an optical axial angle is made to more up and down, the control switch 63 is rotated in the reverse direction to the E direction. With this constitution, adjustment for the optical axial angle is accurately performable by degrees.
Patent JP-H036845-A (JP)
Title: Manufacture of semiconductor device
Inventor: AIBA YOSHIKO
IPC: H01L21/768
Filed: 1989-06-02
Abstract: PURPOSE:To prevent development of cracks to an oxygen proof plasma film even if it is exposed directly to oxygen plasma by producing the oxygen proof plasma film by applying surface modification treatment through inert gas plasma to an insulating film consisting of silicon resin and by performing oxygen plasma treatment for a film formed on the oxygen proof plasma film. CONSTITUTION:After solution which is made by dissolving polymer to organic solvent such as toluene is applied to a surface of a semiconductor substrate 1 including a surface of a first wiring body 3, a layer insulating film is formed through baking for one to two hours at 150 to 300 deg.C in nitrogen atmosphere. Then, a layer insulating film 4 of plasma proof silicon is formed which does not develop cracks even if exposed to oxygen plasma through plasma treatment of inert gas such as nitrogen, argon, and neon. After a photoresist film 5 is formed, dry treatment is applied through plasma to the layer insulating film 4 to form an opening 6. The photoresist film 5 is treated by oxygen plasma for carbonization removal. A wiring body 7 is formed in this way.
Patent JP-H04366639-A (JP)
Title: Printing mechanism in ink jet printer
Inventor: NISHIZAWA ATSUSHI
IPC: B41J2/01
Filed: 1991-06-13
Abstract: PURPOSE:To perform a stable printing by a method wherein a space is provided on the rear side of a printing surface of recording paper in an ink jet printer. CONSTITUTION:A tension is generated in recording paper 1 by an auxiliary paper guide plate 3 and a paper guide 2, which are disposed on the upstream of a printing head 9, and a paper feed roller 14 and a paper presser roller 15, which are disposed on the downstream. In this manner, a gap between the printing head 9 and the recording paper 1 is ensured, and a space is provided on the rear side of a printing surface 20 of the recording paper.
Patent JP-H01310241-A (JP)
Title: Indirect-type evaporative cooler
Inventor: KUWAZAWA HIROYASU
IPC: F24F3/147
Filed: 1988-06-09
Abstract: PURPOSE:To cool the outside air without lowering humidity by sucking in hot room air, humidifying and cooling the room air to the dew point temperature thereof, bringing the room air into heat exchange with the outside air in a heat exchanger, exhausting the room air in the humidified state to the exterior, and lowering the temperature of the outside air. CONSTITUTION:An exhaust system 1 and an intake system 2 are crossed in a two-layer cross flow type heat exchanger 4 mounted in a main body casing 3 so that air-to-air heat exchange can be performed while the two systems are maintained independent from each other. In the exhaust system 1, a cooler 6 for humidifying and cooling room air sucked in is mounted between a suction port 5 and the heat exchanger 4, and an exhaust blower 8 is provided between a blow-off port 7 and the heat exchanger 4. In the exhaust system 1, a flow of room air from the suction port 5 to the blow-off port through the cooler 6 and a passage on one side of the heat exchanger 4 is generated by the blower 8. The intake system 2 is provided simply with a cooling blower 10 between an interior blow-off port 9 and the heat exchanger 4, and a flow of the outside air from an outside air intake port 1 to the interior blow-off port 9 through a passage on one side of the heat exchanger 4 is developed by the blower 10.
Patent JP-2000328800-A (JP)
Title: Room having several doors
Inventor: MAESAKI SHOZO
IPC: E04H1/12
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a room having several doors capable of improving utiliza tion efficiency in the room, for example, a private room such as a toilet and a shower room. SOLUTION: A room 1 has several doors 21, 22 controllable in both openable state and locked state. The room has a detector 40 for detecting a person entering room person and a control means for controlling the other door so as to hold it in a locked state when opening a single door from the outside and controlling a door except for the room entered door in a locked state until the room entered person leaves.
Patent JP-2000291353-A (JP)
Title: Privacy blind
Inventor: OKAMOTO ATSUMI
IPC: E06B9/32
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a blind having such a function that, when air is passed, it is difficult to observe the inside of a building from the outside and easy to observe the outside from the inside of the building, simple in structure, and easy in operation. SOLUTION: A blind is so formed that braids 21 to 24 connected to four corners of a plurality of vanes 3 are connected to the an operating braid 25 immediately before a latch 26 and a latch 27. The braids 21 and 22 are connected to one end of the operating braid 25, and the braids 23 and 24 are connected to the other end thereof. Then, one end of the operating braid 25 is suspended through the latch 26, and the other end thereof is suspended through the latch 27.
Patent JP-S5570948-A (JP)
Title: Operation mode display system for recording and reproducing unit
Inventor: MURATA SHIGEKI
IPC: H04N5/44
Filed: 1978-11-17
Abstract: PURPOSE: To prevent the misjudgement of operation mode, by displaying the display according to the operation mode on the reception tube of receiver with video signal.  
     CONSTITUTION: The display pattern generation circuit 24 connecting the output terminal 22 for synchronizing signal and the synchronizing separation circuit 20 and output control circuit 16, video signal output circuit 26 for superposition connecting the video signal input terminal 18 and the super-position video signal output terminal 28 are sequentially connected to the VTR operation means 14. Thus, when the VTR operation means 14 is operated, the output control circuit 16 outputs the outputs on the operation mode of VTR, and the display pattern generation circuit 24 outputs the display pattern signal in synchronizing with the synchronizing signal separated at the synchronizing separation circuit 20 from the video signal inputted to the video signal input terminal 18 on the output of the output control circuit 16, the display pattern signal is superimposed on the video signal at the superposition video signal output circuit 26, and the superimposed video signal is outputted on the superposition video output terminal 28, and the display pattern corresponding to the operation mode of VTR is displayed on the screen of the television receiver with superposition on the picture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07331051-A (JP)
Title: Flame-retardant polycarbonate-based resin composition
Inventor: RIYUU CHIYOUHOU
IPC: C08L69/00
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a polycarbonate-based resin composition useful for a thin housing of a word processor, etc., having excellent flame-retardance, impact resistance, toughness, etc., comprising a liquid crystal polymer, a polycarbonate resin, a flame-retardant and a polytetrafluoroethylene. CONSTITUTION:This composition comprises (A) 5-50 pts.wt. of a liquid crystal polymer such as a thermotropic liquid crystal polyester, (B) 90-40 pts.wt. of a polycarbonate resin which is obtained by melt polymerization of an aromatic dihydroxy compound and a carbonic acid diester and has >=1/19 equivalent ratio of its phenolic end group (X) to a non-phenolic end group (Y), (C) 2-20 pts.wt. of a flame-retardant such as a compound of the formula (R<1> to R<4> are each H or an organic group with the proviso that a case wherein the whole organic groups are H is omitted; X is a bifunctional organic group, etc.; (p) is 0 or 1; (q) is >=1; (r) is >=0) and (D) 0.1-1.0 pt.wt. of a polytetrafluoroethylene.
Patent JP-H11340643-A (JP)
Title: Small-sized computer
Inventor: NAKANO TOMOMI
IPC: G06F1/16
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for rotating a screw, when an extended board is added or removed by installing a fixing mechanism fixing an extended unit only by inserting the extended unit in a riser board unit. SOLUTION: This small-sized computer is equipped with a plurality of extended units, on which circuits realizing the respective previously determined functions are mounted, e.g. motherboard units and extended units, and riser board unit for mounting a plurality of the extended units. A fixing mechanism which fixes the extended units only by inserting them into a riser board unit is installed. A long plate 6 as a fixing mechanism, which is provided with a salinet hanging part 5 in the tip and has spring quality, is installed inside the side plate of a board case. This long plate 6 is provided with a button 7 for taking off the hanging part 5 of the long plate 6, by pushing the part which is fitted in a suspending part as the fixing mechanism in the riser board unit.
Patent JP-S63306348-A (JP)
Title: Individual type air conditioner
Inventor: OZAKI MITSUNORI
IPC: F24F11/76
Filed: 1987-06-08
Abstract: PURPOSE:To maintain an optimum temperature of delivered air regardless of the room temperature by disposing a temperature sensor in a delivered air passage, and providing an airflow rate control means which controls the operation of a fan based on the signal from said temperature sensor so as to bring the delivered air temperature to the set temperature. CONSTITUTION:When an air conditioner 1 is operated to performed space cooling, the outside air taken in from an air inlet 11 into an air passage 3 passes through an evaporator 4 by the action of a fan 5 to be cooled in there and is delivered out of the unit housing 2 through a delivered air passage 3a. At this time, the temperature of delivered air is detected by a thermistor 10a, and the temperature information is sent to a controller 100. Said temperature information is compared with a desired temperature in the controller 100, and the deviation signal corresponding to the deviation between them is sent to an inverter 150. In the inverter 150, the power source frequency is set based on the deviation signal to control the speed of a motor 5a for the fan 5, i.e. airflow rate.
Patent JP-2000337684-A (JP)
Title: Control system of temperature controller
Inventor: SASADA TAKESHI
IPC: F24F11/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom of temperature control by freely combining temperature sensor input with heater control output in a temperature controller with a plurality of temperature sensor inputs and a plurality of heater control outputs. SOLUTION: A plurality of temperature sensors 1-3 are provided in a room to be air-conditioned, and the energization of heaters 4 and 5 is controlled by a temperature controller 6 based on the temperature information of the sensors and the detection signal of heater output sensors 12 and 13. The temperature controller 6 is connected to a higher level controller 10 by an exclusive cable 9, and is configured so that the combination of temperature sensor input and heater control output can be arbitrarily changed according to a command from the upper-level controller 10, a preset operation pattern, or an external input signal 11, thus switching to a state for controlling the heater 4 according to the temperature information of the temperature sensor 1 by switching the temperature sensor input from the state for controlling the heater 4 according to the temperature information of,  for example, a temperature sensor 2.
Patent JP-H07144059-A (JP)
Title: Storage medium type game equipment
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1994-06-24
Abstract: PURPOSE:To detect abnormality of a data transmission means by transmitting a coupling state confirming signal through a data transmission means from a centralized control device to a terminal equipment, and deciding a circuit coupling state, based on its response signal or its existence. CONSTITUTION:A management device 400, a storage medium issuing device 200 being a terminal equipment, a PACHINKO machine 100 and an account settling machine 300, are connected by a data transmission line 500 respectively, and data is transmitted to each other. Also, the management device 400 transmits a coupling state confirming signal to each machine 100, 200 and 300 through the data transmission lie 500. Each of machine 100 to 300 outputs the corresponding signal to the management device 400 in accordance with reception of this coupling state confirming signal. The management device 400 decides a coupling state by the response signal or its existence.
Patent JP-S63306528-A (JP)
Title: Magnetic card
Inventor: KOBAYASHI OSAMU
IPC: B42D15/10
Filed: 1987-06-08
Abstract: PURPOSE:To conceal the content of magnetic recording by disposing a code recording part including pseudo codes in the same track as the track for a data recording part and allowing the codes to co-exist in the form in which said codes are hardly discriminatable visually from the pseudo codes. CONSTITUTION:The data recording part DR is constituted as magnetic stripes and the code recording part CR is provided on the extension of this data recording part DR. The hatched parts of the code recording part CR are formed by magnetic printing and the void parts are printed by nonmagnetic ink. The hatched parts and the void parts are formed to the same color so as to be hardly discriminated by the human visual sensation and cannot be identified at a glance. Both the data recording part DR and the code recording part CR are formed to the same color as well. Since al of the data, the codes and the pseudo codes look the same in appearance, the pseudo codes are hardly discriminatable from the codes and satisfactorily play the role of a dummy.
Patent JP-S5843792-A (JP)
Title: Preparation of aliphatic or alicyclic glycoside using-enzyme
Inventor: SATOU TOSHIO
IPC: C12P7/64
Filed: 1981-09-09
Abstract: PURPOSE:To prepare the titled substance by reacting an alpha- and/or beta-arylglycoside with an alicyclic alcohol, etc. in an aqueous solution containing an organic solvent in the presence of alpha- and/or beta-glycosidase stable in concentrated organic solvent. CONSTITUTION:An alpha- and/or beta-arylglycoside is made to react with a substituted or unsubstituted aliphatic or alicyclic alcohol in an aqueous solvent containing an organic solent in high concentration or in a dispersion composed of aqueous phase and organic solvent phase in the presence of alpha- and/or beta-glycosidase stable in a concentrated organic solvent and originated from e.g. Aspergillus orizae. The organic solvent is e.g. acetophenone, chlorobenzene, acetone, chloroform, etc., and the alpha- or beta-arylglycoside is e.g. phenyl-beta-D-galactoside, etc. The reaction is carried out at 3-9 pH, and the resultant titled substiance can be used as a drug, etc.
Patent JP-H10315817-A (JP)
Title: Slide rail
Inventor: TSUCHIYA KENJI
IPC: B60N2/90
Filed: 1997-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent leak of grease through a slit of a cover and to prevent the intrusion of solid material into a lower rail by forming a part of a cover facing to an opening part of a lower rail of outer sealing pieces and inner sealing pieces in the vertical direction so as to face to the slit. SOLUTION: Covers 3, 4 respectively having a slit at a central part thereof are made of a soft elastic synthetic resin, and a part of the covers over an opening part 11 of a lower rail 1 is integrally formed with two stages in the vertical direction. A lower stage is formed with inner sealing pieces 30, 40 and an upper stage is formed with outer sealing pieces 31, 41, and each piece is arranged so as to face to each other. The inner sealing pieces 30, 40 and the outer sealing pieces 31, 41 of the covers 3, 4 are formed along the longitudinal direction of the opening part 11 of the lower rail 1, and a part of the upper rail 2, which is not fitted in the lower rail 1, is fitted so that a tip edges of the left and right inner sealing pieces 30, 40 and the outer sealing pieces 31, 41 contact with each other.  With this structure, leak of the, grease from inside of the lower rail 1 and intrusion of the solid material from outside can be regulated.