baber/WOPTO huggingface dataset:
Patent JP-H04203890-A (JP)
Title: Noncondensible gas discharge method for heat exchanger
Inventor: KIMURA YUICHI
IPC: F28B9/10
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a method which discharges continuously noncondensable gas of a heat exchanger based on a relatively simple method by comprising a steam generation device, a heat exchanger, a heat storage device and a steam piping system and a liquid piping system which interconnect the above devices. CONSTITUTION:Noncondensable gas generated during operation is concentrated and collected into a gas sump section 6 in the tip of a heat storage device in the highest elevation by steam transfer. Then, the temperature is detected by a temperature measurement device 7 installed in a gas sump section and a heat storage section. When the operating solution of a heat generation device is water while the temperature of steam in a heat storage device is 85 deg.C, if gas is collected in a gas sump section, the temperature in this part will drop to about 80 deg.C. As a result, the gas is discharged judging from this temperature drop. A discharge valve 11, which opens and closes a discharge nozzle 9 communicating with the gas slump section and the temperature measurement device 7 based on an outside signal 10, is installed to discharge waste gas where the differential temperature is detected and the gas is automatically discharged.
Patent JP-2000161754-A (JP)
Title: Air conditioner
Inventor: TENMA TAKAHARU
IPC: F24F11/02
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce the execution cost by reducing the number of wiring which is exclusively used for connecting a snowfall sensor to indoor machines. SOLUTION: In an air conditioner 20, the indoor and outdoor machines 22A-22F and 21A-22C are connected to each other through the same communication line 23, so that information may be transmitted and received between the machines 22A-22F and 21A-21C through the line 23. A snowfall sensor 24 is connected to the outdoor machine 21A through exclusively used wiring 25 so that the snowfall information from the sensor 24 may be transmitted to the other outdoor machines 21B and 21C from the machine 21A through the communication line 23.
Patent JP-H0470543-A (JP)
Title: Method and device for testing load of pile by utilizing its own reaction
Inventor: YASU KEIKAN
IPC: G01M99/00
Filed: 1990-11-30
Abstract: PURPOSE: To shorten the test period while reducing the cost by manufacturing the forward end part and the peripheral frictional part of a test pile separately and then applying a load by means of a hydraulic jack. CONSTITUTION: A steel rod 4 having diameter of about 100 mm is inserted into a test pile 1 having a forward supporting part 2 and a peripheral frictional part 3 manufactured separately and then a steel pipe 5 is inserted while keeping a gas of about 10 mm in order to prevent buckling. An upper member 6 of about 50 mm thick for distributing a load is set on the upper end of the steel rod 4 and a hydraulic jack 7 for applying a load sequentially up to about 150 ton is mounted thereon followed by mounting of a load cell 8 in order to grasp the loading state accurately. After setting the loader, a load is applied by means of the jack 7. The load is transmitted through the steel rod 4 to the forward end of the pile 1.  Since a peripheral frictional force is applied through reaction to the outer circumferential surface of the pile 1, a test can be performed without requiring an independent reaction unit.
Patent JP-H09179602-A (JP)
Title: Desired value filter type 2-degrees-of-freedom pid controller
Inventor: HIROI KAZUO
IPC: G05B11/32
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To allow the response characteristic of a controlled variable to quickly correspond to a change in a desired value up to its limit. SOLUTION: The controller executes PID(P: proportion, I: integration, D: differentiation) control operation based upon a deviation between an effective desired value signal obtained through a desired value filter 21 for filtering a desired value signal to two degrees of freedom and a controlled variable signal to be a feedback signal from a controlled target and applies an operation signal obtained by the control operation to the controlled target. In this case, a proportional differentiation operation means 22 having differentiation time proportional to integration time is added to the filter 21 so as to extract an effective desired value signal SV' from a desired value signal SV.
Patent JP-2001154625-A (JP)
Title: Crt display device
Inventor: TASHIRO TSUKASA
IPC: H04N5/59
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a smear in a picture and to present a clear picture on a large screen by suppressing an effect of a current detection circuit for a beam current to the minimum. SOLUTION: A black level adjustment circuit 4 sends an AKB pulse to a grid G1 of a CRT 1 during a vertical fly-back period. A drive circuit 6 keep output terminals of a photo-coupler type semiconductor switch 5 is an open state for the period when the AKB pulse is turned 'on' to flow a beam current to a current detection circuit 3. On the other hand, for the period when the AKB pulse is turned 'off', the circuit 6 keep the output terminals of the photo- coupler type semiconductor switch 5 in a conductive state to flow the beam current between the output terminals of the photo-coupler type semiconductor switch 5 and not to flow it to the current detection circuit 3.
Patent JP-2001154626-A (JP)
Title: Crt display device
Inventor: SHIOBARA MAKOTO
IPC: H04N5/57
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a CRT display device suitably performing AKB(Automatic Kinema Bias) regardless of deviation, etc., of a vertical fly-back period. SOLUTION: This CRT display device is provided with a CRT 1, a video amplifier circuit 2, a current detection circuit 3 dividing/detecting a beam current flowing through the video amplifier circuit 2, a delay time register 6 storing the data specifying a delay time Ta, a delay time setting input part 6a for storing the data in the delay time register 6, a detection period register 7 storing the data specifying a detection period Wa, a detection period setting input part 7a for storing the data in the detection period register 7, an AKB pulse generation part 5 reading out the data from the delay time register 6, deciding the delay time Ta, and reading out the data from the detection period register 7, deciding the detection period (pulse width Wa)  and generating/ outputting the AKB pulse of the pulse width Wa after the delay time Ta elapses from a reading edge of a vertical synchronizing pulse and a black level adjustment circuit 4 adjusting the luminance of a black level in a picture based on the beam current detected by the current detection circuit 3 during the period (=detection period) Wa when the AKB pulse is 'on'.
Patent JP-H03197233-A (JP)
Title: Canvas stop of automobile
Inventor: KUBOTA SATOSHI
IPC: B60J7/185
Filed: 1989-12-26
Abstract: PURPOSE:To make the storing work of a canvas unit easier by composing the system to detect the removal of the canvas unit and to release the locking of a locking means of the opening/closing body of a storing device, when the canvas unit is removed. CONSTITUTION:In a canvas unit 52, a canvas 22 is folded and developed to open and close a roof opening by moving a cable 60 forward and backward by a motor 56 through a plate-form member 62. And when it is folded, a locking means 80 rotates a handle 90 in the direction A, to tilt up a subframe 50, so as to release the locking, and thereby the unit 52 can be removed from the car body. In this case, a canvas stop removal detecting means 100 is provided at the rear side 16c of a canvas stop frame 16. And when the removal of the canvas 22 is detected, a locking means 116 of the opening/closing body (a backdoor or the like) 114 of a storing device 112 is released automatically by an actuator (not shown in the figure).
Patent JP-H07189716-A (JP)
Title: Intake device for engine
Inventor: TOMITA YOSHIAKI
IPC: F02B37/00
Filed: 1993-12-28
Abstract: PURPOSE:To prevent pressure rise upstream of a throttle valve so as to prevent the surging of a turbocharger at the decelerating time. CONSTITUTION:An intake device for an engine has a supercharger, and a secondary air charging means 18 for leading supercharging air, supercharged by the supercharger 20, into a pressure pump 15 so as to charge an exhaust system with this air as secondary air. This intake device is provided with a pressure pump control means for operating the pressure pump 15 for a specified period when the pressure pump 15 is in the unoperated state and the supercharging air has the specified pressure or more, and this pressure pump control means controls in such a way that the pressure pump 15 is operated at the decelerating time as well as at the time of the pressure pump 15 being in the unoperated state.
Patent JP-H07202384-A (JP)
Title: Transcription-type printed circuit and its manufacture
Inventor: KODAMA TAKAHISA
IPC: H05K3/20
Filed: 1993-12-28
Abstract: PURPOSE:To propose a transcription-type printed circuit and its manufacturing method which facilitate the suppression of the thickness of an electronic apparatus and the cost reduction owing to the simplification of the manufacturing process and the material savings. CONSTITUTION:A transcription-type printed circuit is composed of a first adhering sheet 1 which is stuck to the chassis, etc., of an electronic apparatus, a printed circuit 2 provided on the first adhering sheet 1, a resist layer 3 which is applied to the printed circuit 2 selectively and a second adhering sheet 4 provided on the resist layer 3.
Patent JP-2000165525-A (JP)
Title: Data transmission system
Inventor: SUDO KAZUO
IPC: H04M9/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission system that sends/receives data with high precision at a low cost. SOLUTION: In the data transmission system where transmission data whose frequency is converted in response to a transmission value from a sender side are transmitted to a receiver side, the receiver side 30 is provided with a digital data conversion means 31 that receives transmission data in response to the transmission value and converts the data into digital data, count means 41, 42 that count an output value of the digital data conversion means and conversion means 43, 44 that convert the value counted by the count means into a transmission value corresponding to the transmission data.
Patent JP-H06182552-A (JP)
Title: Gas shield chamber for welding rail
Inventor: NISHI YASUHIKO
IPC: B23K9/32
Filed: 1992-12-17
Abstract: PURPOSE:To prevent the difficulty of shifting of a side surface patch covered to the side surface of a rail caused by the stickness of spatter and fume at the time of welding the rail. CONSTITUTION:One pair of the side surface patches 3 being shiftable in the inner part of a gas shield chamber 10 are fitted to one pair of sliders being slidable above the chamber 3, respectively, and guide rails 14 and guide rollers 15 for sliders are arranged at the outside of the upper part of the chamber, to prevent the stickness of the spatter and the fume. By this constitution, the shifting of the side surface patch can always be kept to the normal condition.
Patent JP-H08183323-A (JP)
Title: Air conditioner for construction machinery
Inventor: NISHIDA KIMIO
IPC: B60H1/00
Filed: 1994-12-28
Abstract: PURPOSE: To reduce cost, to better air conditioning efficiency and to improve outer appearance quality by simply constituting an outside air intake duct by way of using a simplified duct and a car body frame and selecting outside air suction ports for summer and winter by way of opening them at two points on the inside of a revolving frame. CONSTITUTION: As an operator cabin 28 is installed in front of a left side deck 23a, a closed space 80 of its outer peripheral frame 72 is used as an outside air introduction duct. In case of using a first outside air suction port 1A, for example, a closing cover 84 is fixed on an inner plate 74 of a second outside air suction port 1B part by a bolt 85, and the second outside air suction port 1B is closed. Outside air sucked from the first outside air suction port 1A or the second outside air suction port 1B is introduced to an outside air suction port 52 of an air conditioner 50 through each of holes 1C, 1D and a duct 81 by advancing the closed space 80 of the outer peripheral frame 72 forward or backward.  In the meantime, the first outside air suction port 1A is opened to suck cold outside air in summer, and the second outside air suction port 1B is opened to suck hot outside air in winter.
Patent JP-2000159449-A (JP)
Title: Stapling element remover, and automatic document feeder and image forming device both using same
Inventor: OTOSHI SHOGO
IPC: B65H37/04
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To remove stapling elements from bunches of paper sheets reliably by obtaining the positional information of stapling elements via a low-cost compact structure. SOLUTION: This stapling element remover comprises a staple detecting sensor 470 for detecting the presence, position or angle of staples from image data on the surface of a bunch of stapled documents D, an insertion member 411 as a removing means to remove staples from document bunches D, a moving means 440, 450 to move the insertion member 411 along with the staple detecting sensor 470, and a CPU for working the moving means 440, 450 and controlling the drive of the insertion member 411 in accordance with signals the staple detecting sensor 470 outputs.
Patent JP-H09153462-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H05H1/46
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To avoid the degradation of electric characteristics and reliability due to carbonaceous contaminants on the wafer surface by using hydrogen activated at low pressure in a magnetic field with microwave to remove contaminants containing single-bond carbon before film deposition, SOLUTION: A cavity resonation chamber 3030 is supplied with hydrogen at 10<-3> -10<-1> Pa through a top pipe 3001. Under the ECR conditions provided in a magnetic field furnished by microwaves and a solenoid 3020, an ECR plasma of high electron density is produced in a cavity resonance plasma region 3040 to convert part of the hydrogen into ions and radicals. The activated hydrogen reaches a substrate 3075 through the diffusing field produced by the solenoid 3020 and sufficiently removes carbonaceous contaminants containing single-bond carbon. After the cleaning of the substrate 3075 in the microwaves and magnetic field as described, a silicon oxide film is deposited using organic silane and oxygen.
Patent JP-2001153174-A (JP)
Title: Vibration control device and valve for vibration control device
Inventor: SOMEYA KATSUMI
IPC: B60K5/12
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent leaking-out of liquid, and to enhance vibration control performance. SOLUTION: An intermediate cylinder 22 and an intermediate block 24 are arranged inside an outer cylindrical metal fitting 16, and a space partitioned by the intermediate block 24 and an elastic body 28 constitutes a main liquid chamber 30. The main liquid chamber 30 is communicated with a sub-liquid chamber 32 by an idle orifice 60 and a filling orifice 62, and these orifices 60, 62 are opened and closed by a rotary valve 36. In this case, a circular hole 34 is formed in a tapered shape in the intermediate block 24 so that the opening end side of the circular hole 34 becomes slightly larger than the inmost side of the circular hole 34. A cylindrical part 36A of the rotary valve 36 is formed in a tapered shape according to the circular hole 34, and this rotary valve 36 is inserted into the circular hole 34.
Patent JP-H11177831-A (JP)
Title: Image processor and image output system
Inventor: MATSUNOSHITA JUNICHI
IPC: H04N1/60
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To enable an image processor to expand an image only by one image expander without the need of the gap memory of a large capacity even in the case of coping with the printer of a tandem system or the like. SOLUTION: This image processor connected to the image output device of the tandem system is provided with a data input means 11 for inputting color image data to be the base of plural color component data, correction data generation means 12-15 for generating data corresponding to the plural color component data after a shift amount equivalent to a gap portion in the image output device is corrected as correction data and a data output means 16 for sending out the generated correction data to the image output device.
Patent JP-H04208040-A (JP)
Title: Stator for alternator
Inventor: SHICHIJIYOU AKICHIKA
IPC: H02K3/46
Filed: 1990-11-30
Abstract: PURPOSE:To prevent production of noise from the stator or magnetic sound and to suppress noise at the time of operation of an alternator by placing an insulating sheet composed of damping material between the inner wall of each slot and each stator coil. CONSTITUTION:An insulating sheet 7 is bent in U-shape and placed while opening toward the opening 6a of a slot 6. A copper stator coil 8 is wound around a stator core 5. Consequently, a plurality of stator coils 8 are stacked in the insulating sheet 7 of each slot 6. The damping insulating sheet 7, placed between the stator coil 8 and the stator core 5, provides a damping system comprising a spring 9 and a damper 10 and damps the vibration F0 of the stator coil 8 during operation of an alternator. It is then transmitted as vibration F1(<F0) of the stator core 5 thus suppressing noise.
Patent JP-H07145645-A (JP)
Title: Building column protection device and column auxiliary material used therefor
Inventor: SHIMOMURA MASAMITSU
IPC: E04C5/16
Filed: 1993-11-24
Abstract: PURPOSE:To support a wall without making any hole in a brace or hole for a nail in a column by surrounding the column with a column auxiliary material. CONSTITUTION:A chikuwa-shaped hollow section is a regular square column, a wall connection section 14 connecting a wall 2 is provided, and a resin column auxiliary material 3 having bolt connection hole 15 is formed in the wall connection section 14. The column auxiliary material 3 is divided into two parts by separation sections 16 and, at the same time, buffer sheets 11 and 12 are mounted to the column 1 side of the column auxiliary material 3 with adhesives. In addition, one side of the column auxiliary material 3 is erected along three sides of the column 1, and after the other side is circumferentially provided so that the column 1 is surrounded by the other to fit the separation sections 16 to each other, bolts are inserted into bolt connection holes 17 of the separation sections 16 to connect them, and the column 1 is surrounded by the auxiliary material 3.
Patent JP-H03198065-A (JP)
Title: Electrostatic charge image developing toner
Inventor: MINAMITANI TOSHIKI
IPC: G03G9/097
Filed: 1989-12-27
Abstract: PURPOSE:To maintain stable negative triboelectrifiability in triboelectrification occurring between toner particles, between the toner particles and carrier particles, between the toner particles and electrifying members, such as a developing sleeve and a blade, by incorporating a specified indolecarboxylic acid derivative in a negative charge controller. CONSTITUTION:The negative charge controller to be added is the indolecarboxylic acid derivative substituted by the carboxylic acid at the position 3 represented by formula I in which each of X and Y is H, 1-10C lower alkyl or lower alkoxy; and (n) is an integer of 0-10, thus permitting triboelectrification occurring between the toner particles, between the toner particles and the carrier particles, and between the toner particles and the electrifying members, such as the developing sleeve and the blade to be stably maintained, and to be controlled to a charge amount adapted to the development method to be used and triboelectrificaton distribution to be sharp and uniform.
Patent JP-H06185387-A (JP)
Title: Fuel injection controller for internal combustion engine
Inventor: KOSAKA YASUO
IPC: F02D41/34
Filed: 1992-12-18
Abstract: PURPOSE:To provide a fuel injection controller for an internal combustion engine capable of performing suitable fuel supply to cylinders without deterioration of startability. CONSTITUTION:A crank angle sensor 25 outputs a crank angle signal at each predetermined crank angle according to rotation of a crankshaft or camshaft of a 4-cylinder spark ignition type gasoline engine 1. A cylinder judging sensor 24 outputs a cylinder judging signal in each predetermined position of a specific cylinder according to the rotation of the crankshaft or camshaft of the engine 1. An ECU 27 performs asynchronous injection in an injector 6 with respect to all cylinders immediately after the start of the engine 1. Furthermore, the ECU 27 carries out synchronous injection at the time of the start from the injector 6 with respect to the cylinder to be judged that completion of suction into a combustion chamber 12 of asynchronous injection fuel at the time of starting on the basis of inverse calculation by using a crank angle signal output from the crank angle sensor 25 when a cylinder judging signal output from the cylinder judging sensor 24 is detected.
Patent JP-H09174710-A (JP)
Title: Manufacture of sealer-filled tire tube
Inventor: YAMAGIWA TOSHIO
IPC: B29C48/09
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a tire tube having an air room filled with the air and a sealing room filled with sealer. SOLUTION: A tube material 2' in which the interior is partitioned to an air room 3 and a sealer room 7 is extrusion molded, and cut in a predetermined length. After an air valve 6 communicating with the room 3 is mounted at the material 2', both the ends are connected by pressure contact, and vulcanized. After a sealer filling hole 41 communicating with the room 7 is formed at the material 2', the air is supplied from the valve 6 to the room 3 to urge a partition wall 5, thereby forcibly displacing the air from the room 7. Sealer 8 is supplied from the hole 41 into the room 7 in this state. The hole 41 is closed by laminating a crude rubber sheet 19 and vulcanizing it.
Patent JP-H07159123-A (JP)
Title: Infrared position detector
Inventor: TAKADA HIDEKAZU
IPC: G01B11/00
Filed: 1993-12-06
Abstract: PURPOSE:To enhance the vertical machining precision of a groove, make the width decreasable and improve detecting precision by forming a partition plate with a silicon plate. CONSTITUTION:An infrared sensor array 2 has a plurality of infrared sensors 4 on an insulating substrate and a partition plate 22 is provided with a groove 24 and a heat reflecting layer 26 on the upper side by a silicon plate. In this way, size of infrared transmission parts 25 can be uniformized, the number in infrared sensors 4 can be increased and spaces B' can be formed finely in the detection space. As a result, the position of a material to be detected is precisely detected.
Patent JP-2001155648-A (JP)
Title: Plasma display panel and method of fabricating it
Inventor: SAKASEGAWA KIYOHIRO
IPC: H01J11/12
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel with a clear and high brightness capable of being fabricated easily. SOLUTION: A plasma display panel comprises a pair of substrates 2 and 3 arranged in parallel with each other with predetermined space, a plurality of spacers 4 arranged in parallel with each other between the substrates 2 and 3, a plurality of barrier ribs 5 attached to the wall surface of the adjacent spacers 4, 4, respectively, and having a higher dielectric constant than the spacers 4, a phosphor 8 adhered to at lease the spacers 4 and the wall surfaces of the barrier ribs 5, and a pair of discharge electrodes 10, 10 arranged between the barrier ribs 5 so as to cross the spacers 4, wherein the phosphor 8 is emitted by discharging electricity between the discharge electrodes 10, 10 with the user of a plasma display panel 1 adhered with the phosphor 8 of the same color between the adjacent spacers 4.