baber/WOPTO huggingface dataset:
Patent JP-H04287840-A (JP)
Title: Fluid control solenoid valve
Inventor: TAGUCHI ATSUSHI
IPC: F02D1/02
Filed: 1991-03-14
Abstract: PURPOSE:To provide a flow control solenoid valve with such a manufacturing advantage as to secure requested performance only by controlling the diameter measure tolerance of an orifice. CONSTITUTION:The throttle area of a small diameter orifice 55 provided at the bottom part of a spool valve 42 is set to be smaller than the lift time opening area of a pilot valve needle 40. The fluctuation of flow can be thereby controlled only by the throttle area fluctuation of the orifice 55 ignoring the fluctuation of the pilot valve opening area determined by the seat diameter and seat angle of a pilot valve seat part 56 and the valve lift.
Patent JP-S5925794-A (JP)
Inventor: SHINJI YOSHIKAZU
IPC: D06F37/40
Filed: 1983-04-28
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-S61235235-A (JP)
Title: Skid detector for vehicles
Inventor: NAGAOKA MITSURU
IPC: B60T8/78
Filed: 1985-04-10
Abstract: PURPOSE:To make a wheel spin detectable accurately in its early stages even in case only one side of driving wheels spin, by detecting each rotational speed of both these symmetrical driving wheels, while judging the occurrence of the wheel spin from a difference between both rotational speeds. CONSTITUTION:Each rotational speed of symmetrical front wheels 6a and 6b as driving wheels is detected by symmetrical front wheel sensors 8a and 8b, and these output signals are inputted into a control unit 12. With a central processing unit 14 inside this unit 12, positive or negative of a rotational speed difference between these front wheels 6a and 6b is judged, and that either of these symmetrical front wheels 6a and 6b is slipped is judged, while a slip factor at that time is calculated. And this slip factor is compared with the specified limiting slip factor, and when the slip factor exceeds this limiting slip factor, it is judged as spin occurrence so that a clutch actuator 16 and a throttle actuator 17 are controlled, and this spin occurrence is made so as to be checked.
Patent JP-H09264372-A (JP)
Title: Fluid sealed cylindrical mount device
Inventor: HOSHINO MASAYUKI
IPC: F16F13/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To decrease the dynamic spring constant in the medium frequency range by providing a stopper member for regulating the displacement of a main shaft fitting and an other cylindrical fitting, a rubber layer for covering the surface of it, and a narrow passage forming member for forming a narrow passage between it and a main liquid chamber wall surface. SOLUTION: When vibration in the axial perpendicular direction acts between a main shaft fitting 1 and an outer cylindrical fitting 2, vibration in the high-frequency range is mainly damped by a rubber elastic body 3, and vibration in the low-frequency range is mainly damped by the liquid column resonance action of incompressive fluid L to flow between a main liquid chamber 33 and an auxiliary liquid chamber 34 through an orifice passage 35. Vibration in the middle-frequency range is damped by the liquid column resonance action of liquid L to flow in a narrow passage 73 among an arm-like partition wall part 32 for forming the main liquid chamber 33, the inner wall surface of an annular side wall part 31 and a narrow passage forming member 7.  When large vibration in the axial perpendicular direction acts between the main shaft fitting 1 and the outer cylindrical fitting 2, the relative displacement having a value not less than the specified value is regulated by a stopper member 5, and shock is alleviated by the elastic deformation of a covering rubber layer for covering the stopper member 5.
Patent JP-S5274-A (JP)
Title: Safety device for centrifugal dehydrator
Inventor: SHIOMI NAOMASA
IPC: B04B7/06
Filed: 1975-06-20
Abstract: PURPOSE: To provide a safety device for locking a cover until a dehydrating cage is stopped. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51151871-A (JP)
Title: Vibrating type tempe ring and stressing device
Inventor: SHINAGAWA TAKASHI
IPC: B21J9/00
Filed: 1975-06-20
Abstract: PURPOSE: To provide a device for tempering and stressing a workable object with a resonance energy which is a compound vibration group between the first vibration group andnthe second vibration group so that there is only a little noise and vibration and it is not necessary to use any expensive device having a large capacity. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62230408-A (JP)
Title: Control method for biting delay in rolling of steel bar
Inventor: KAZUMAFUSE MASAZOU
IPC: B21B37/00
Filed: 1986-04-01
Abstract: PURPOSE:To automatically prevent the adverse influence to be exerted to the surface quality of a steel bar product by setting the biting speed when the front end of a rolling material is bitten between rolls at the speed lower than an ordinary rolling speed and increasing the speed to the ordinary rolling speed after the biting. CONSTITUTION:Roll driving motors 3, 4 of rolling stands 1, 2 are controlled in speed according to the speed command applied from a process computer via a speed controller 5 which acts as a motor driver. A biting delay control device 8 makes a speed change command so as to maintain the speed when the front end of the rolling material is bitten at the speed lower than the ordinary rolling speed by the detection signals from biting detectors 6, 7. The biting speeds of the respective stands 1, 2, ... are so set as to be higher nearer the rear stands. The generation of a mis-roll by the slipping of the rolling material is automatically and surely prevented by the above-mentioned method without giving the adverse influence on the surface quality of the product.
Patent JP-S63242302-A (JP)
Title: Control device for solution concentration device
Inventor: KOJIMA HIDETSUGU
IPC: B01D1/00
Filed: 1987-03-31
Abstract: PURPOSE:To improve the response of concentration control by detecting solution concentrations at an outlet, controlling a flow quantity at an inlet to detect a solution level in an evaporation drum, and finally controlling the flow quantity of the solution at an outlet in a concentration device when vapor is used as a heating source. CONSTITUTION:A heat exchanger is provided in an evaporation drum 1 and a heating vapor is permitted to be supplied through a vapor inlet pipe 4, while a raw liquid is fed to the bottom of the drum through a raw liquid inlet pipe 3. The liquid at the bottom of the drum is circulated by a pump 5 through a circulation pipe 6 and flashed at the top of the heat exchanger. The vapor generated is discharged from a discharge pipe 7, and the concentrated liquid is delivered from a delivery pipe 8. Outlet concentrations D in the delivery pipe 8 are detected by a densitometer 14, and an inlet flow control valve 11 is operated by a concentration controller 12. Then the weight W of a solution in the drum is detected by a level gauge 10 and an outlet flow control valve 13 is operated by a level controller 9. Since a level control system does not exist in a concentration control system, the hunting of concentration control is restricted to improve the response.
Patent JP-S521215-A (JP)
Title: Gas prevention device and sub-rotor unit construction for rotor engine having segment form
Inventor: IGARASHI YOSHIO
IPC: F01C1/00
Filed: 1975-06-21
Abstract: PURPOSE: Gas prevention device and sub-rotor unit construction for rotor engine having segment form, that realizes excellent seal performance having large strength against oscillation and bend. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59203036-A (JP)
Title: Method of correcting deviation of endless type recording belt
Inventor: YOKOTA TAKASHI
IPC: B65H9/00
Filed: 1983-05-02
Abstract: PURPOSE:To make the inclination of an endless recording belt minimum, by making the inclination of rollers to be inclined to correct the deviation of the belt, larger than the sum of one-half of the difference between the circumferential lengthes of both left and right side ends of the belt and the error in the parallelism between both rollers. CONSTITUTION:Due to the difference between the circumferential lengthes of both left and side ends of a belt 1, two rollers 2, 3 for supporting the belt 1 are inclined at an angle theta1 with respect to one another. When the belt 3 is driven in the direction A in this condition, the belt 1 is deviated to the side having the shorter circumferential length. As the method of correcting the deviation of the belt 1, the roller 3 is purposely inclined in a plane orthogonal to the plane including the axes of the rollers 2, 3 to forcingly shift the belt 1. That is, the displacement DELTAY3 should be larger than the sum of one-half of the difference between the circumferential lengthes of the belt and the displacement DELTAY2 in the parallelism of both rollers. With this arrangement, the deviation of the belt may be effectively corrected.
Patent JP-S573049-A (JP)
Title: Electronic type reactive power meter
Inventor: KOBAYASHI SHIYUNICHI
IPC: G01R22/00
Filed: 1980-06-06
Abstract: PURPOSE:To improve response characteristics, frequency characteristics, etc. by digitally delaying the output of a pulse width modulating circuit then multiplying the same by load current. CONSTITUTION:The output of a pulse width modulating circuit 8 to which load voltage is supplied from a potential transformer 7 is held by a prescribed time by a delay circuit 8, and is converted to the signal in delayed phase. A delay time detecting circuit 10 transmits a signal at the zero cross time and peak time of a voltage signal, and sets the time corresponding to a phase angle pi/2 to the circuit 9. On the other hand, the consuming current from a current transformer 12 is conducted via a resistance 13 to a time division multiplier 14, the multiplied output whereof is supplied via an integrating circuit 15, a voltage-pulse frequency converting circuit 16, and a frequency dividing circuit 17 to a display circuit 18, by which reactive electric power is displayed. Since the reactive electric power is obtained by digital signal processing in this way, the delay in response is eliminated and the influence of frequencies is eliminated.
Patent JP-H09270988-A (JP)
Title: Recording device
Inventor: TAKEUCHI YOSHITAKA
IPC: G11B15/087
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To realize precise reproduction and satisfactory retrieval without deleting a still image recorded in a boundary part, even if consecutive recording is executed by starting the recording of picture data after the recording termination position of the still picture when the still pitcher is recorded in the recording start position of image data. SOLUTION: Digital VTR becoming an object can record a dynamic image and the steel image. At the time of consecutive recording, a system controller 116 controls a mechanism control circuit 147, rewinds a tape by prescribed quantity, transports the tape 202 again and reproduces data with a head 107. Whether a still image flag is contained in reproduced data or not is detected. When it is contained, it is judged that the still image is recorded in a consecutive recording start position. The tape 202 is transported the recording termination position of the still image, which the still flag shows, and transportation is stopped.
Patent JP-S58195211-A (JP)
Title: Variable value controller
Inventor: TOOYAMA SADANORI
IPC: G05D3/12
Filed: 1982-05-10
Abstract: PURPOSE:To obtain a high-resolution and low-cost variable value controller, by providing an N-speed absolute encoder and a deviation operator which stops temporarily the update of the command position under a prescribed condition. CONSTITUTION:The controlled variable of a control object 7 is detected through a gear box 8 having a gear ratio N by an N-speed absolute encoder 9. This detected controlled variable is converted to a current position through a current value calculator 10 and is supplied to a deviation calculator 11. The calculator 11 uses the command value from a command value operator 3 as the command position to perform the initialization of command position=current position at a start time. After the start, the command value is added to the command position to obtain a new command position. When the deviation between the command position and the current position exceeds a set value which is deviation quantity for the start of stepout, the addition of the command value is stopped temporarily not to update the command position. Thus, a high-resolution and low-cost variable value controlled is obtained.
Patent JP-S62234779-A (JP)
Inventor: MASAI KENTARO
IPC: B61D17/10
Filed: 1986-04-04
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-S62237680-A (JP)
Inventor: URURIHI FUON ARUPEN
IPC: H01M10/052
Filed: 1987-03-31
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-H11334340-A (JP)
Title: Air conditioner for vehicle
Inventor: OBARA SATOSHI
IPC: B60H1/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent leaking-in of an outer air from an inner air leading-in port into a compartment by the influence of a running ram pressure, as well as to reduce the air flow resistance at the inner air side, in the inner and outer two-phase flow mode. SOLUTION: By paying the attention that the warm air at the inner air side is blown out to heat the feet of occupants in the inner and the outer two- phase flow mode condition, and it is not necessary to exercise the dehumidifying operation by an evaporator 18, blower fans 23 and 24, and an auxiliary inner air leading-in port 19 to lead in the inner air in the inner and the outer two laminar flow mode condition, are provided at the downstream side of the evaporator 18. As a result, in the inner and the outer two laminar flow mode condition, the outer air led in from an outer air leading-in port 15 is sent to the second air passage 33 by the second blower fan 24 after it passes the evaporator 18, as well as the inner air led in from the auxiliary inner air leading-in port 19 is sent to the first air passage 32 by the first blower fan 23.
Patent JP-H09270323-A (JP)
Title: Electronic device, manufacturing method thereof and planar inductor
Inventor: INOUE TETSUO
IPC: H01F17/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To realize a flat-formed conductor layer of an electronic device such as planar inductor, using an insulation material layer of adequate thickness and relax the stress due to the vol. shrinkage of the insulation material layer. SOLUTION: This electronic device has a conductor layer having a rough shape and insulation material layer 4 laminated on this layer 2 so as to be buried among protrusions 2a of the layer 2 to make the upper part of the layer 2 flat. The material layer 4 is made of a heat-resistive insulation material 3 having a lower glass transition point than its heat-durable temp and has a flat-formed upper face 4a by heat treating a coating layer of this material 3 at a higher temp. than the glass transition point enough to soften this material 3.
Patent JP-S59199268-A (JP)
Inventor: ROBAATO EE MERONI
IPC: B41J25/00
Filed: 1984-04-18
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-H11275572-A (JP)
Title: Microscope image display system and microscope image transmission display system
Inventor: SEKIGUCHI TAKASHI
IPC: H04N7/18
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To quickly display an optional microscope image in spite of relations among a parent image, a primary image and a secondary image by designating an ID number included in an image information table stored in a database and reading and displaying a microscopic image that is indicated by the ID number which is designated by an image storing means. SOLUTION: An operator uses an operating means 104A such as a mouse and designates a rectangular frame in a microscope microscopic image on a microscopic image displaying part. Next, a controlling part 112A instructs a microscopic image of the designated rectangular frame to be displayed on a monitor 120A. The part 112A refers to a transmission side image information table in a transmission side database 150A, seeks for a window ID corresponding to the rectangular frame, reads a microscopic image designated by the window ID from an image memory 113A and shows it on a microscopic image displaying part on a monitor screen by using positional information and size information existing in the transmission side image information table.
Patent JP-S63242466-A (JP)
Title: Jet type soldering device
Inventor: UMEDA HIROMI
IPC: B23K1/08
Filed: 1987-03-30
Abstract: PURPOSE:To set a jet wave in the optimum state and to well perform soldering by adjusting the jet angle by moving a pair of slit forming members. CONSTITUTION:The solder stored in a solder tank 1 is melted by the heater provided at the bottom of the solder tank 1, the molten solder is sucked from the above of a partition plate 2 by rotating a blade by a motor and sent pressurized into a nozzle 7 via a pressurized sending port 4. This molten solder is jetted to the upper part as a linear jet wave 22 via the slit 17 between slit forming members 13, 14 from the inside of the nozzle 7 and a printed circuit board is moved on this jet wave 22 to effect the soldering of parts, etc. In this case, the width of the slit 17 is adjusted by approaching and separating the slit forming members 14, 13 each other by moving them independently. And the angle of the slit 17, i.e., the jet angle of the jet wave 22 is adjusted by integrally moving the members 13, 14. The jet wave 22 is thus set in the optimum state by setting to the various conditions of the height, arrangement, etc., of chip parts to effect soldering well.
Patent JP-H07278811-A (JP)
Title: Ion beam mixing device and production of al coating rubber using this device
Inventor: FUJISHIRO MASAHARU
IPC: C23C14/48
Filed: 1994-04-15
Abstract: PURPOSE:To adhere metal to a polymer material without decreasing characteristics (softness or processability) of the polymer material so that the polymer material can be industrially used for various purposes. CONSTITUTION:Aluminum 1 deposited on a natural rubber 14 attached to a substrate holder 13, while the substrate is irradiated with ion beams 6 of inert gas (such as Ar and He). This method is called as assist vapor deposition, and by this assist vapor deposition, Al atoms do be implanted in the rubber base material and bonded with rubber atoms to form a mixing layer 5. Then the irradiation of ion beams of inert gas is stopped and only Al 1 is vapor- deposited to coat the mixing layer 5.
Patent JP-S60232155-A (JP)
Inventor: KURUTO SHIYUTEMURAA
IPC: A61F13/472
Filed: 1985-04-12
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-S60235026-A (JP)
Inventor: BERTHOLD GOTTFRIED
IPC: G01J1/02
Filed: 1985-04-12
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-S562175-A (JP)
Title: Heat controlling method of heat-sensitive head
Inventor: HATABE ETSUO
IPC: B41J2/36
Filed: 1979-06-18
Abstract: PURPOSE: To accomplish high-speed printing, by controlling current passed through heat emitting resistances in a heat-sensitive recording apparatus such that the maximum temperature of said heat emitting resistances may not exceed a certain value.  
     CONSTITUTION: The value of charged voltage 407 of capacitor 301 is compared with reference voltage 408. When these two voltages are equal, equality detection pulse 409 is given to reset terminal 310 of S-RF.F.309 and current supply to heat emitting resistance 101 is stopped, so that its maximum temperature is controlled not to exceed temperature 210. On the other hand, since inverted output terminal Q'314 of S-RF.F.309 is changed from L to H after time TH, the second transistor 305 is turned ON and electricity charged in capacitor 301 is once discharged. However, by selecting the value of resistance 304 at a predetermined value, discharge- voltage wave form 411 can be approximated to temperature-drop wave form 412 of resistance 101 with high accuracy. When recording for the second line is started from time TH+TB (TB<TC), the temperature is controlled in the same way as employed for the first line. Thus, it is enabled to obtain a clear image without blur. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03275017-A (JP)
Title: Domestic bath tub
Inventor: ASAI MASATO
IPC: A47K3/02
Filed: 1990-03-27
Abstract: PURPOSE:To maintain a small space and to substantially increase an internal space by providing a protruding portion for extending the internal space of a bath tub including a bottom face outward on a part of the lower portion of a side wall of a bath tub main body. CONSTITUTION:A bath tub comprises a bath tube main body 2a of substantially rectangular parallelopiped form and a protruding portion 2b formed by extending a bottom face outward from the lower portion of a side wall thereof and is accommodated in a wall 4 formed at the side of a pipeline 10. In a wash place, shower equipments 11, 12 are disposed. If the bath tub 2 is made of plastic ro stainless steel, it can be integrally formed. Therefore, there is no possibility of water leakage. The bath tub 2 formed in such a manner can be disposed without increasing a space by using an open space at the side of the pipeline 10 and providing the protruding portion 2b. The protruding portion 2b is adjacent to the pipeline 10, however, hot water begins to circulate from the upper side of a hot water layer. The hot water is not immediately directed to the protruding portion 2b, so that men can comfortably take a bath.
Patent JP-H07287047-A (JP)
Title: Burn-in board of semiconductor inspection device
Inventor: FURUE KATSUYA
IPC: H01L21/66
Filed: 1994-04-15
Abstract: PURPOSE:To obtain the same input waveform as that in fitting a device to be inspected into all sockets and to prevent the waveform from deteriorating due to empty sockets by a compensation load connection means for connecting a capacity element with the same capacity as the input capacity of an inspection device. CONSTITUTION:For example, a DUT 30 is fitted to two sockets 21a and 21b out of four sockets of a burn-in board and two sockets 21c and 21d are empty sockets. In this case, a dummy device 35 incorporating a capacitor 36 with the same capacity as an input capacity 32 of the DUT 30 is fitted to the empty sockets 21c and 21d, is connected to connection terminals 22c and 22d of the sockets 21c and 21d for receiving a logic input signal from a driver 12. Therefore, the equivalent circuit of a signal transmission line becomes almost equivalent to the case where the DUT 30 is fitted to all sockets 21a-21d, thus supplying an improved logic input waveform to the contact terminals 22a-22d of the sockets 21a-21d.
Patent JP-S572778-A (JP)
Title: Printer
Inventor: SOGOU TOSHIYUKI
IPC: B41J7/92
Filed: 1980-06-09
Abstract: PURPOSE: To make the driving intensity of a wire adjustable according to the number of sheets of paper to be printed by varying excited current of a head driving magnet in accordance with the changes in the gap between a printing head and a platen in an impact dot printer.  
     CONSTITUTION: When one sheet of paper is used, a knob is set to (a). The gap between the tip face of a printing head 11 and a platen 16 is reduced and a microswitch 19 is turned OFF. Under such a condition, when a driving signal is fed to an input terminal 39, a voltage of a battery 31 is supplied to a magnet coil 37 and the resultant excited current drives a wire in the printing head 11. When more than one sheets of paper are used, the knob is set to (b). With an aid of a projection 18, the microswitch is turned ON and the voltage of the battery 33 is supplied to the magnet coil 37 to drive the wire by a larger driving force than for one sheet of paper 21. 
     COPYRIGHT: (C)1982,JPO&Japio