baber/WOPTO huggingface dataset:
Patent JP-H0365218-A (JP)
Title: Removal of harmful effect from nitrogen trifluoride
Inventor: MATSUZAKI TOSHIO
IPC: B01D53/34
Filed: 1989-08-04
Abstract: PURPOSE:To remove harmful effects in an efficient, easy and safe way without raising the problems of air pollution and working environment by a method wherein the gas contg. nitrogen trifluoride is mixed with water vapor and the nitrogen trifluoride is decomposed by reaction with water. CONSTITUTION:The gas contg. nitrogen trifluoride (NF3) is mixed with a 100% or inert gas-contg. water vapor produced by using distilled water. This mixture is then introduced into a reactor composed of a cylindrical reacting container and a heating device provided around it to undergo gas-phase reaction at a temp. of at least 300 deg.C. The reaction 2NF3+5H2O 2NO+HNO3+9HF takes place in the reactor and HNO3 and HF are allowed to remain therein but NO is removed therefrom by washing with alkali, after oxidation with O3. Being a gas or liq., these products offer no problem of clogging the reacting device. This method permits an efficient and easy treatment of NF3, without forming the by-product such as the gas having explosiveness, toxicity, etc., leading to a safe removal of the harmful effects.
Patent JP-S58101395-A (JP)
Inventor: HIRAI KIYOKAZU
IPC: G08B25/04
Filed: 1981-12-12
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-H06201244-A (JP)
Title: Cold storage and/or refrigerating equipment for connecting single-phase ac terminal
Inventor: RIHIYARUTO GURAAFU
IPC: H02P27/06
Filed: 1993-08-13
Abstract: PURPOSE: To provide a refrigerator and/or a freezer equipped with a single-phase AC terminal, capable of performing energy-saving refrigeration and freezing with a cooling capability adjusted with required temperature and/or cooling temperature. CONSTITUTION: This refrigerator and/or freezer comprises a three-phase AC motor 2 for driving a compressor V and a single-phase AC/three-phase AC frequency converter 3 electrically controlled, which depends on a required cooling temperature for feeding power to the AC motor 2.
Patent JP-H0363229-A (JP)
Title: Medicine composition having antitumor action
Inventor: YAMAHARA JOJI
IPC: A61K36/00
Filed: 1989-08-02
Abstract: PURPOSE:To obtain a medicine composition, especially having inhibitory action on digestible ulcer by combining Sophorae Radis extract or the tincture with one or more kinds of other Chinese herb extracts or tinctures. CONSTITUTION:The medicine composition containing Sophorae Radis extract or the tincture and one kind of other Chinese herb extract or the tincture, especially one or more kinds of materials selected from a group consisting of Zingiberis Rizoma extract or the tincture, Cordalis Tuber extract or the tincture and Glychyrrhizae Radix extract or the tincture and having antitumor action. The combination of a medium Sophoreae Radix extract or the tincture with Zingiberis Rizoma extract or the tincture is especially effective concerning the antitumor activity. When the above-mentioned other Chinese herb extracts or tinctures are further combined therewith, it becomes more effective. Combination with various kind of Chinese herb preparations exhibits characteristic dug effects and is more advantageous.
Patent JP-H0544531-A (JP)
Title: Control device for internal combustion engine
Inventor: OKAMOTO AKIO
IPC: B60H1/32
Filed: 1991-08-12
Abstract: PURPOSE:To previously prevent generation of hunting of an engine speed which may be caused by shortage of an idling-up flow rate. CONSTITUTION:A compressor 17 which composes an air conditioner is drivingly connected to a crank shaft of an engine 1. An ISCV 11 is provided on a bypass passage 10. An idling-up flow rate is increased according to an opening of the ISCV 11 to prevent generation of engine stall. When an engine speed NE gets 500rpm or lower, the air conditioner is switched OFF by means of an ECU 31, and the opening of the ISCV 11 provided on the bypass passage 10 is adjusted. Then, the idling-up flow rate is increasingly corrected. Even when the bypass passage 10 is blocked with foreign material or a large load is applied to the air conditioner, as in time of remarkable temperature rise, shortage of the idling-up flow rate does not occur. The engine speed NB is stably increased.
Patent JP-H0485284-A (JP)
Title: Control device for elevator door
Inventor: MIZUNO KIMIMOTO
IPC: B66B13/14
Filed: 1990-07-30
Abstract: PURPOSE:To improve reliability relating to an abnormality process by providing an inverter, microcomputer, abnormality processing means for executing a predetermined interruption program to perform the abnormality process and an abnormality processing means for executing an inverter control program to perform the abnormality process. CONSTITUTION:Abnormality, when it is generated in a control circuit of an inverter for driving an electric motor, is detected by an abnormality detection holding circuit, and a BCUT1 output, which is a base cut off output, is output to the inverter via an abnormality processing program by a microcomputer. A signal SIGMAALARM from the abnormality detection holding circuit is fetched to an interruption control unit 44 of the microcomputer, and the BCUT1 output is output via an interruption program by the microcomputer and output to the inverter. A control current of the electric motor by the inverter is cut off by both these outputs. In this way, reliability relating to an abnormality process is improved.
Patent JP-S6180914-A (JP)
Title: Controlling method of gate driving circuit
Inventor: SATO MASAYOSHI
IPC: H03K17/687
Filed: 1984-09-28
Abstract: PURPOSE:To control stably a titled circuit irrespective of whether the on-period and off-period of an MOS FET are long or short, by executing a gate driving control by using a D-FF, even in case an on-signal of the MOS FET used for an invertor of a PWM control is short. CONSTITUTION:When an on-off signal 15 of an FET becomes H and a clock 18 becomes H, an H output of a width of a one period portion is outputted from an AND circuit 20, and set to a gate driving circuit constituted of a flip- flop through a pulse transformer 22. On the contrary, when the signal 15 becomes L and the clock 18 becomes H, an H output is outputted from an AND circuit 21, the gate driving circuit of the FET is reset through a pulse transformer 23, and the FET is turned on during the time roughly corresponding to the signal 15. Even if the signal 15 is shorter than a time width of one period of the clock, when the clock becomes H, the FET can send out an on-driving signal from the gate driving circuit by a one period portion of the clock, and a malfunction can be prevented.
Patent JP-H0486342-A (JP)
Title: Alcohol mixed fuel injection control unit
Inventor: IWASA YOSHIO
IPC: F02D41/02
Filed: 1990-07-30
Abstract: PURPOSE:To improve the idling stability of an engine and prevent fluctuation of output and air-fuel ratio by providing such a constitution as fixing a correction constant determined according to alcohol concentration to a determined value when the temperature of alcohol mixed fuel reaches a determined temperature corresponding to the alcohol concentration or more. CONSTITUTION:During the operation of an engine 1 using alcohol mixed fuel, a control unit 30 calculates a basic injection quantity Tp on the basis of intake air quantity Q from an airflow meter 5 and engine rotating speed N from a crank angle sensor 34, also calculates a fuel injection quantity Ti' on the basis of alcohol concentration M from an alcohol sensor 15, and outputs an injection pulse having a pulse duty corresponding to the injection quantity Ti' to an injection valve 2. In this case, the temperature of the alcohol mixed fuel is detected by a temperature sensor 28, and when this temperature is a determined temperature or more based on the detected concentration detected by the alcohol sensor 15, a correction constant determined according to the alcohol concentration is fixed to a determined value to calculate the fuel injection quantity.
Patent JP-H1045911-A (JP)
Title: Method for purifying polyarylene sulfide
Inventor: KAWABATA TAKAHIRO
IPC: C08G75/20
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a purification method for producing a polyarylene sulfide having low metal ion content and excellent in physical properties such as color after melting with relatively simple equipment. SOLUTION: This method comprises adding an inorganic and/or organic acid to a slurry obtained after completion of the reaction of a dihalo aromatic compound with a sulfidating agent in an organic polar solvent, and the slurry containing the solvent and a polyarylene sulfide, etc., to effect cleaning under agitation, and then subjecting the mixture to processings such as filtration, water washing, and drying, thus purifying a polyarylene sulfide polymer. The amount of an inorganic and/or organic acid added is controlled so as to give a pH of the slurry of above 7, and water washing is performed at 100 deg.C or higher at least once.
Patent JP-S6180963-A (JP)
Title: Picture signal processing method
Inventor: SAITO HIROYUKI
IPC: H04N1/40
Filed: 1984-09-28
Abstract: PURPOSE:To discriminate whether a notice picture element is a character image part or a halftone image part by deriving a density difference between the notice picture element and its peripheral picture element, multiplying these difference by N power and adding it to the peripheral picture element, and comparing a result of addition with a prescribed threshold level. CONSTITUTION:An A/D-converted digital signal is applied to an input terminal 11, and supplied to a series circuit of line memories 13, 17 and a series circuit of latches 141-143. Outputs of the line memories 13, 17 are supplied to series circuits of latches 144, 140 (notice picture element), and 145 and latches 146-148, respectively. Outputs of each latch 140-148 are supplied to a character half tone discriminating part 15, and in this part, a difference of density levels of the notice picture element (an output of the latch 140) and the peripheral picture elements (outputs of the latches 141-148) is derived. Subsequently, this difference is added to the peripheral picture element, and thereafter, compared with a prescribed threshold level, and a result of this comparison is supplied as a discriminating signal to a multiplexer 21. As a result, an output of a character processing part 22 or a halftone processing part 23 is selected and outputted.
Patent JP-H04341628-A (JP)
Title: Compound vibro-isolator
Inventor: NAKAJIMA ZENJI
IPC: F16F13/10
Filed: 1991-08-12
Abstract: PURPOSE:To isolate from any of a low frequency vibration of 10Hz or so such as shake vibration or the like, a high frequency vibration of 100Hz in vibration or 30Hz or so at the time of idling, etc. CONSTITUTION:This is a compound vibro-isolator consisting of a case 10 or cupped wall, a plate body 12 being shiftable in the inner part, and a means, checking a movement of this plate 12 and forcibly restraining the impartation or displacement of loss resistance plus an actuator 28 installed in the point midway in a vibration transmitting route.
Patent JP-H06286192-A (JP)
Title: Recorder
Inventor: TERAO KENJI
IPC: B41J2/355
Filed: 1992-07-29
Abstract: PURPOSE:To prevent recording density irregularity due to a variation in a recording voltage and to realize a recording speed to meet capacity of an actual recording power source. CONSTITUTION:A controller 310 sequentially generates strobe signals S1-S8 at a set time interval, and sequentially starts drive of a heat generator in a thermal head 4. If a recording voltage Vh read through an A/D converter 350 drops lower than a specified value immediately after blocks are started to be driven, its strobe signal is stopped, the drive is stopped, and then the block is again started to be driven.
Patent JP-S58102973-A (JP)
Inventor: SHIMIZU SEIICHI
IPC: G09F3/10
Filed: 1981-12-15
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-S6444841-A (JP)
Title: Electrochemical electrode structure
Inventor: IBE HIDEFUMI
IPC: G01N27/30
Filed: 1987-08-13
Abstract: PURPOSE:To obtain a small-sized electrode structure usable in high temp. and high pressure water, by making the end surface of the signal conductor passing through an insulator flush with the surface of the insulator and forming an electrode metal film covering an area larger than the end surface of the signal conductor to the surface of the insulator. CONSTITUTION:A proper core wire (signal conductor) 1 passes through an insulating material 3 and the surface positions of the insulating material 3 and the core wire 1 so that the end surface of the insulating material 3 and that of the core wire 1 become almost the same plane. Next, a metal membrane as an electrode is formed to the end surface of the insulating material 3 by a membrane forming means such as vapor deposition so as to cover an area larger than the end surface of the core wire. By this method, since the exposed part of the core wire 1 to water is sealed by the electrode 4 itself, the error factor due to the exposed part of the core wire 1 is eliminated and, since it is unnecessary to use a thermally weak material as the insulating material 3, heat resistance is enhanced. The size of the electrode 4 may be larger than the end surface of the core wire 1 and the electrode can be miniaturized.
Patent JP-H0530625-A (JP)
Title: Flat wiring material for automobile door
Inventor: NISHIYAMA JUICHI
IPC: H02G3/38
Filed: 1991-07-16
Abstract: PURPOSE:To fabricate a flat wiring material for the door of automobile which can be fixed easily in the door of automobile. CONSTITUTION:A flat wiring material 10 is disposed between outer and inner panes 3, 4 of the door of automobile which are partitioned hermetically by fixing an insulating film 12 being cut according to the profile of the door while holding a conductor part 11. A connector 13 is fixed to a part of the conductor part 11 so that electric components mounted on the outer or inner panel 3, 4 can be connected directly or through a wire.
Patent JP-H1130035-A (JP)
Title: Plastic mold for concrete
Inventor: KATAKAWA KOUSUKE
IPC: B29C47/88
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To eliminate troubles of sticking hard thin plates to the surface and the reverse of an expanded material and to reduce cost therewith by a method wherein an expanded layer is formed by extrusion molding at the core part and skin layers each in an appropriate thickness are formed at surface layers, being integral with the core part. SOLUTION: A plastic mold 1 for concrete made up by extrusion molding has an expanded layer 2 at its core part. Surface layers are formed of skin layers 3 each in an appropriate thickness. The expanded layer 2 is partitioned with a honeycomb-shaped skin layer 4 that is connected at both its ends to the skin layers 3. Polypropylene and polyethylene are suitable as resin for forming the mold 1. As the expanded layer 2 is put between the skin layers that harden first, the mold 1 hardly deforms and becomes excellent in separability with its surfaces being smooth. Therefore, sticking of thin plates becomes unnecessary and a highly durable plastic mold for concrete that is equipped with desired rigidity, strength and separability can be obtained at low cost.
Patent JP-H0368439-A (JP)
Title: Liquid mixing device
Inventor: YAMANAKA OSAMU
IPC: B01F33/40
Filed: 1989-08-04
Abstract: PURPOSE:To improve the mixability by introducing a liquid and a gas into the clearance between a casing and a circumferential body to mix them and discharging them into another liquid. CONSTITUTION:The switch of a motor 10 is turned on to revolve the circumferential body 1 and a screw 23. When valves 8, 9 are opened, the liquid 15 and air are introduced respectively from a pouring port 6 and from an air taking-in port 7 into the clearance 3 formed between the casing 2 and the circular pillar body 1, mixed while flowing down in the clearance 3 by the action of the screw 23, and discharged into another liquid 20 after the liquid 15 and air are sufficiently mixed. The bubbles and the liquid 15 are brought into collision with the bottom 21 and scattered into the liquid 20 in every direction. By this method, plural liquids are sufficiently mixed.
Patent JP-S5895078-A (JP)
Inventor: TAKAGI MASAJI
IPC: B65H75/14
Filed: 1982-11-18
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-H06180033-A (JP)
Title: Sound insulating partition wall
Inventor: ABE MITSUO
IPC: E04B2/74
Filed: 1993-07-22
Abstract: PURPOSE:To improve the working properties by forming a reinforced muntin of a lower sticking panel opposingly set up after being clamped to both upper and lower runners in a horizontal section nearly Z type, and combinedly clamping each end side of adjacent panels to each L-shaped surface of the reinforced muntins. CONSTITUTION:Glass wool 14 or sound absorbing material is installed in an intermediate space between both lower sticking boards 11, 12 to be clamped to each end of both runners installed in each of upper and lower part of a structural skeleton. In addition, each end side of these lower sticking boards 11, 12 being adjoined with each other is made contact with an L-shaped surface of a reinforced muntin 20, those horizontal sectional form is almost Z-shaped, and clamped with a screw, and adjacent boards 11 themselves and other boards 12 themselves are connected together. Furthermore, an upper sticking board 16 is installed on top of the lower sticking board 11, and locked by staples 29, thereby forming a sound insulating partition 10.
Patent JP-S58103651-A (JP)
Title: Measuring method for humidity
Inventor: HARA KANEO
IPC: G01N25/62
Filed: 1981-12-15
Abstract: PURPOSE:To measure accurately the humidity in the following room and to control it, by computing from three measured value of temperature of a vent hole part of an apparatus carrying  out granulation, coating and drying through air, the temperature in a room of the granulation,  coating and drying or that of an exhaust hole and absolute humidity of the air for drying. CONSTITUTION:An intake 1 of air for drying and fluidization is provided with a thermometer  12 and a relative hygrometer 11 and a temperature TD of dried air and an absolute humidity  HD, are measured in an apparatus for carrying out aeration type granulation, coating and drying using the air (the apparatus is not limited to the one which carries out the granulation,  coating and drying at the same time). The dried air is heated by a heat exchanger 2 and its temperature is measured by an electrically temperature measuring element 8 before a vent hole  13 to a drying room. A material to be coated 4 is taken in a material to be coated housing  container 3 of the drying room and a coating material is taken in from a spray gun 5. Then, a  room temperature Tw is measured by a temperature measuring element 9 provided at the  lower part of a wire net 6 in front of an exhaust hole 7 in the upper part of the room and the temperature of the elements 8, 9 is recorded on a temperature recorder 10. The humidity in  the room is made known by a specified operational formula from the room temperature Tw,  the temperature TD of the vent hole part and the absolute humidity HD and then, said humidity  is controlled.
Patent JP-2000035766-A (JP)
Title: Light emitting display device
Inventor: SHODOSHIMA AKIRA
IPC: G09F13/10
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting display device which urges others to give information by installing a display unit and also permits to secure a field of view to be confirmed on own side at the same time. SOLUTION: This light emitting display device has in one body in a frame 1 including an LED display unit 2 as a light emitting surface and display surface, a half mirror 3 of which the plane facing this led display 2 is used as a light-reflecting plane 3a and the opposite plane is used as a light transmissive plane, and that is installed on a rear board 24 on a sedan and transmits a display on the screen reflected on the light-reflecting plane 3a to the following vehicle as a message, and is arranged so that when a driver checks backwards via a rearview mirror 27, driver can grasp a distance between the cars without obstruction of the view.
Patent JP-S6095705-A (JP)
Title: Manufacture of magnetic head
Inventor: TAKEUCHI GIICHI
IPC: G11B5/187
Filed: 1983-10-29
Abstract: PURPOSE:To improve the yield by coating a magnetic material thin film having a saturated magnetic flux density different from that of a magnetic base onto the magnetic base after a slot for setting track width is formed and processed on the magnetic base being a base material of a core element chip. CONSTITUTION:A slot 31 is processed to the magnetic base 22 made of a ferrite and a magnetic material thin film 24 made of ''Sendust'' having a saturation magnetic flux higher than that of the base 22 is formed by coating it on the surface of the slot 31 by the sputtering or the like. Then a slot 32 being a winding hole and a slot 33 being an alignment reference face are formed on the 2nd magnetic base 23 made of ferrite. The magnetic bases 22, 23 are bonded by using glass via a gap spacer so that a required gap is formed, then the bonded bases 22, 23 are cut off at alternate long and two short dashes lines (q), (r) passing through the center of the bottom of the slot 31 so as to obtain a divided head chip 34 as the magnetic head.
Patent JP-S6361634-A (JP)
Title: Controlling method for four-wheel drive device
Inventor: TAKADA MITSURU
IPC: B60K17/35
Filed: 1986-08-29
Abstract: PURPOSE:To set a system to a state of being approximated to direct four-wheel drive at the time of receiving a side wind and thereby improve running stability, by controlling the engaging force of a friction engaging device which controls a torque distribution factor according to at least cross-wind intensity. CONSTITUTION:A controller 45 outputs a control signal for select control over speeds of a transmission 7 in conformity with the preset shift pattern according to a manual range, car speed V and throttle opening theta, to a hydraulic controller 9. And it is constituted so as to output a pulse signal of the specified duty ratio for controlling transfer torque capacity of a differential control clutch 21 according to data to be secured from a cross-wind sensor 49 and the car speed V, to a servo hydraulic control valve 41.
Patent JP-H1029310-A (JP)
Title: Manufacture of liquid discharging head, liquid discharging head, and liquid discharging apparatus
Inventor: OKAWA MASAYOSHI
IPC: B41J2/05
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce the heat accumulation to the recording liquid on a heating element to a large extent and to reduce residual air bubbles on the heating element by coating a separation wall or an element substrate with a liquid to align the separation wall with the element substrate to closely bond the same to the element substrate through a liquid. SOLUTION: A heater board 1 being an element substrate having a heating element built therein or integrally equipped therewith is fixed to a base plate 70 being a support to provide wire bonding and liquid droplets 4 of water or the like are applied to the heater board 1. Next, a separation wall 30 is placed on the heater board 1 coated with liquid droplets 4 to be aligned, bonded and temporarily fixed. If the separation wall 30 is firmly pressed to the heater board 1 through the liquid droplets 4, the separation wall 30 is closely bonded to the heater board 1 to be strongly held to the heater board. Further, the separation wall 30 can be sufficiently held to the heater board 1 by one of liquid droplets 4.