baber/WOPTO huggingface dataset:
Patent JP-H068166-A (JP)
Title: Acceleration/deceleration controller
Inventor: KURATOMI TOMONORI
IPC: G05D3/12
Filed: 1992-06-26
Abstract: PURPOSE:To smoothly change speed in the middle of a movement track and also make stoppage at a halfway point possible by composing an acceleration/deceleration control portion of the respective operation portions of a route length, a route speed, route acceleration and a route speed variation, and a route speed command setting portion and a stoppage control portion, controlling speed selection and the route acceler ation operating portion by means of the stoppage control portion. CONSTITUTION:An acceleration/deceleration control portion is composed of a route length operating portion 6 that seeks a route length S as the aggregation value of a route speed V; a route speed operating portion 5 that seeks the route speed V from the aggregation value of route acceleration A; a route acceleration operating portion 4 that seeks the route acceleration A from an acceleration function F(E) which is the function of a route speed variation E; a route speed variation operating portion 3 that seeks the route speed variation E by deducting the route speed V from a route speed command value Vr; a route speed command setting portion 1 that seeks the route speed command value Vr from the route length S and speed selection SW; and a stoppage control portion 2. The stoppage control portion 2 controls the speed selection SW and the route acceleration operating portion 4 by conducting judgement from an operated route remaining length and the route speed V.
Patent JP-H0356806-A (JP)
Title: Method for measuring surface roughness of quenched thin belt roll
Inventor: MIYAKE KANE
IPC: G01B11/30
Filed: 1989-07-26
Abstract: PURPOSE:To hold the surface roughness of a roll invariably proper by measuring the reflection intensity of a reflected wave from the external surface of a roll outer shell by an ultrasonic probe fitted to a roll shaft part, and knowing the roughness from the relation between reflection intensity and roll surface roughness which is found in advance. CONSTITUTION:Molten metal which is supplied from an upper slit nozzle 2 is passed through cooling rolls 1 and 1', and discharged downward as a thin belt 3 and ultrasonic probes 7 embedded in the shafts 1b and 1b' of the rolls 1 and 1' nearby their surfaces oscillate ultrasonic waves intermittently to outer shells 1a and 1a'. The ultrasonic waves are propagated in cooling water 5 and reflected partially toward the probes 7, the remaining waves are transmitted into the outer shells 1a and 1a', and the transmitted ultrasonic waves are reflected by the external surfaces of the outer shells 1a and 1a' toward the probes 7. The outputs of the probes 7 are detected by position detection sensors 8 fitted at the center parts of the roll shafts 1b and 1b', but the surfaces of the rolls 1 and 1' and the surface of the thin belt 3 are smooth and contact each other excellently and weak reflection intensity is obtained from the probes 7, but when the roll surfaces come to rough as the operation advances, the degree of contact with the thin belt 3 decreases, and the reflection intensity becomes larger.
Patent JP-H0355240-A (JP)
Title: Paper base laminate
Inventor: SUZUKI SHIGEO
IPC: B32B15/08
Filed: 1989-07-25
Abstract: PURPOSE:To prevent occurrence of cracks between holes when punching is performed by impregnating a craft original paper with elongation of 1.5% or less in the longitudinal direction and of 2.8% or less in the width direction as a base material with a resin, laminating it with a metal foil and molding them in a body. CONSTITUTION:After a craft original paper with elongation of 1.5 % or less in the longitudinal direction and 2.8% or less in the width direction is impregnated with a resin, it is laminated with a metal foil and the laminate is molded in a body. As a resin with which the paper base material is impregnated, a phenol resin, an epoxy resin, an unsatd. polyester resin etc., can be cited, but the phenol resin is especially suitable from the points of combination with the paper base material, its characteristics and the cost. Impregnation with this resin can be performed over a wide tange of wt. ratio and a curing agent, a curing auxiliary, a thickener, an inorg. additive, etc., can be compounded therewith. It is possible thereby to obtain a paper base material laminate with no occurrence of crack between holes caused by punching when a print wiring board is manufactured.
Patent JP-S6082738-A (JP)
Title: Method of adjusting room temperature by air conditioner
Inventor: KAZAOKA MOTOHIRO
IPC: F24F11/00
Filed: 1983-10-13
Abstract: PURPOSE:To make it possible to carry out adjustment of room temperature more accurately by detecting the temperature of a residential space from the acoustic velocity of high-frequency sound wave pulse passing through the residential space between an indoor machine and a remote transmitter-receiver and further comparing the detected temperature with a preset temperature thereby to carry out temperature control. CONSTITUTION:The distance between an indoor unit 2 and a remote transmitter- receiver 3 is preset by a distance setting portion 9, and at the same time, the temperature of a residential space is preset by a temperature setting portion 6, These data are supplied to an operating portion 5. A high-frequency sound wave pulse which has been transmitted from a unidirectional sound wave transmitter 10 of the indoor unit 2 and passed through the residential space, is received by the remote transmitter-receiver 3. Based on this received signal, a high-frequency sound pulse transmitted from a unidirectional sound wave pulse transmitter 13 of the remote transmitter-receiver 3, is received by a receiver 14 of the indoor unit 2. The time required from a time sound wave signal is transmitted from the indoor unit 2 to the remote transmitter-receiver 3 and up to a time the sound wave signal again returns to the indoor unit 2, is calculated by the operating portion 5. Thus calculated time is converted into temperature.
Patent JP-H0536195-A (JP)
Title: Sound signal reproducing device
Inventor: ONIZUKA KAZUHIRO
IPC: G11B7/004
Filed: 1991-07-31
Abstract: PURPOSE:To uniformize the level difference of a sound output signal generating in the case of reproducing by exchanging to a disk with a different sound signal recording level. CONSTITUTION:An attenuator 22 converting the sound signal with the sound signal recording level of a CD level to an analog sound level is provided. The presence of the level difference between a digital sound signal and an analog sound signal is discriminated by a first level detecting circuit 17, a second level detecting circuit 18 and a level difference discriminating circuit 19, the discriminated result of a CD-LD discriminating circuit 11 and the discriminated result of a sound mode discriminating circuit 20 are inputted to an attenuator control circuit 21. Since the attenuator 22 is set to turn on by the attenuator control circuit 21 only when the sound signal recording level outputs the digital sound signal with the CD level in accordance with an inputted signal, an output with an uniformized sound signal level is attained.
Patent JP-S5893668-A (JP)
Title: Power steering gear
Inventor: KOMAMURA SEIJI
IPC: B62D5/06
Filed: 1981-11-30
Abstract: PURPOSE:To forcibly reset a valve when the valve continues operating even though a neutrality signal is generated, by providing a position sensor for a control valve controlled by a microcomputer. CONSTITUTION:The control valve is operated by a solenoid 22, and has such a construction that ports A, B communicated to a power cylinder, a port P communicated to a pump and a port T communicated to a tank are changed over in accordance with the position of a spool 21. The spool 21 is provided with the valve position sensor 35 and is connected with a solenoid valves 31, 32  through logical circuits 38-40. When the spool 21 is deviated from a neutral  position even though the neutrality signal is generated, the solenoid valve is opened to supply a hydraulic oil into a spring chamber 26 or 27, thereby forcibly  resetting the spool 21. Accordingly, even when the valve is erroneously operated  due to the presence of dusts or the like, the danger of continuing the operation  of the power cylinder can be prevented.
Patent JP-H0938736-A (JP)
Title: Transfer device in press machine
Inventor: TAKASE YASUHIDE
IPC: B21D43/05
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device, in which in case of stopping a press machine under condition of holding a work, temporarily, fingers are shifted from a work holding position to a non-holding position to take off the work. SOLUTION: Feed bars 31 reciprocatively shifted to the straight line in the feeding direction so as to interpose a metallic mold M are parallel arranged at the front and the rear parts in the transfer device T of the press machine P. Further, the fingers 36 reciprocatively shifted to the straight line in the holding direction of the work W are supported to the feed bars 31 through bars 34 for finger so as to be mutually faced. On the other hand, a non-holding means 10 provided with link means 10a and an air pressure means 12 is arranged on the upper surface of slide 9 of a driving cam body 1 constituting a work-holding driving means B and connected with rods 24 through rod end parts 25. The rods 24 are connected with the bars 34 for finger through the rod end parts 32 and arms 33.  Then, this transfer device is constituted so as to be able to release the fingers 36 from the work W without working the driving cam body 1 by working the air pressure means 12.
Patent JP-S6171144-A (JP)
Title: Method for putting uneven pattern onto surface of extruded hollow section of aluminum or aluminum alloy
Inventor: TAKANISHI KIYOSHI
IPC: B21D22/02
Filed: 1984-09-13
Abstract: PURPOSE:To improve the patterning efficiency, and to reduce the cost by providing a core bar opposed to a stamping roll, also providing an inserting and holding body for holding the core bar, and linking it with the stamping roll. CONSTITUTION:Upper side and lower side stamping rolls 1 are fixed vertically toward a carrying line 4, and as for a core bar 2, a core bar head part 2a is placed between the upper and the lower stamping rolls 2 and at a position opposed to each other. A core bar handle part 2b is positioned horizontally and in parallel in the advance direction of the carrying line 4, and pinched by pressure and held vertically by several sets of inserting and holding bodies 3. The stamping roll 1 has functions for an ascent, a descent and a pressure adjustment, and it is constituted of the core bar head part 2a and the core bar handle part 2b. Whenever a hollow section to be carried approaches and passes through, the inserting and holding body 3 opens or inserts and holds the core bar handle part 2b. By operating the inserting and holding body 3 and a stopper 7 in cooperation with stamping and patterning of the stamping roll 1, the patterning efficiency is improved and the cost can be reduced.
Patent JP-S6084495-A (JP)
Title: Intermittently oil feeding apparatus
Inventor: OCHIAI MASANORI
IPC: F16N7/14
Filed: 1983-10-14
Abstract: PURPOSE:To permit uniform lubrication for a chain and permit proper oil feeding by installing a lubricating apparatus equipped with an operation means which operates at every pitch in prime-number relation for the number of chain pitch, onto an apparatus for lubricating a chain tightened in free revolution. CONSTITUTION:When an endless chain 9 revolves continuously, a chain wheel 10 allows an operation piece 12 to pass in front of an approach switch 15 at an intervals of a prime number P2 for a chain pitch number P1, and excites an electromagnetic actuator 16. The oil feeding pump 17 of a lubricating apparatus 19 feeds the lubricating oil in an oil tank 18 into the chain 9 each time when the actuator 16 is excited. During the time when the chain repeates revolution by the amount P2, the pump 17 feeds oil P1 times at an equal intervals, and the lubrication for all the pitch of the chain 9 is uniformly executed. An electronic pulse counter for detecting the revolution of the chain 9 may be used in substitution for using the chain wheel 10, operation piece 12, and the switch 15 as operating means.
Patent JP-H0745840-A (JP)
Title: Semiconductor strain sensor
Inventor: TAI AKIRA
IPC: H01L29/84
Filed: 1993-08-03
Abstract: PURPOSE:To provide a semiconductor strain sensor which can accurately detect a strain responsive to an acceleration without almost influence of a temperature cycle. CONSTITUTION:Thin movable parts 10, 11, 12, 13 are formed at a silicon chip 6. Piezo resistance layers 18a, 18b, 19a, 19b, 20a, 20b, 21a, 21b are respectively formed on the parts 10, 11, 12, 13. Aluminum bonding pads 32, 33, 34, 35, 36 are formed on the chip 6. The layers 18a, 18b, 19a, 19b, 20a, 20b, 21a, 21b are respectively electrically connected to the pads 32, 33, 34, 35, 36 via diffused wirings 23-32 formed on the chip 6.
Patent JP-H0360430-A (JP)
Title: Production of antimony trioxide powder
Inventor: CHUMA AKIHIRO
IPC: C01G30/00
Filed: 1989-07-27
Abstract: PURPOSE:To obtain Sb2O3 powder which has arbitrary uniform particle diameter and is excellent in dispersibility by mixing an (NH4)HCO3 aq. soln. and/or an (NH4)2CO3 aq. soln. with an SbCl3 aq. soln. and dispersing the produced ppt. in water and separating solid from liquid and drying this solid. CONSTITUTION:An (NH4)HCO3 aq. soln. and/or an (NH4)2CO3 aq. soln. being a guaranteed reagent on the market are mixed with the aq. soln. of preferably distilled and purified SbCl3 at 0-35 deg.C and this mixture is agitated to produce ppt. of Sb(OH)3 (this is referred to an expression). In this case, as the concn. of the aq. solns., SbCl3 can be arbitrarily selected in a range within 20-80wt.% and (NH4)HCO3 can be arbitrarily selected in a range within 5-30wt.%. Sb(OH)3 is adequately pptd., aged and thereafter recovered and dispersed in pure water. While particle diameter is controlled, Sb2O3 is produced. The control of particle diameter is performed by utilizing pure water at the temp. range within 35-90 deg.C and agitating this dispersion. Then decantation is repeated for the produced Sb2O3 and the residual trace of NH4Cl is removed. Thereafter solid is separated from liquid and washed by water and dried at 100 deg.C to obtain Sb2O3 powder.
Patent JP-S5983078-A (JP)
Title: Apparatus for detecting crowdedness degree
Inventor: KOU HIROSHI
IPC: G01V8/10
Filed: 1982-11-02
Abstract: PURPOSE:To make it possible to measure the number of persons with good accuracy while obtaining signals corresponding to the number of persons in a visual field, by a method wherein an output signal is held as a sample value and output is generated when the difference of said output signal and the sample value exceeds a predetermined value. CONSTITUTION:When the analogue switch 84 connected to a condenser 82 is short circuited to the earth, a current is flowed to the condenser 82 and the instantaneous value of an analogue signal to zero volt is sampled. When the analogue switch 84 is opened, the sample value at that point of time is charged to the condenser 82 and the potential Vg at a G-point is imparted as the difference of potential Vi of 21c and the sample value. A comparator 86 compares the potential Vg at the G-point and the potential Vr at a R-point to outputs potential of 21c. That is, a formula Vg=1 (Vg=Vr) is formed. Herein, Vr is a threshold value imparted by a volume 87. By this method, the signals corresponding to the number of persons in a visual field is obtained and the number of persons can be measured with good accuracy.
Patent JP-H0717364-A (JP)
Title: Window glass heating device
Inventor: SAITO TOSHIHIKO
IPC: B60J1/20
Filed: 1993-07-07
Abstract: PURPOSE:To detect the breakage of an electric conductive film and an electric conductive band by installing a high frequency coil between an electric power feeding circuit and an electrode and connecting the part between the contiguous electrodes by a detection sensor. CONSTITUTION:When an electric conductive band 4b is broken, the transformer of a detecting sensor generates magnetic saturation, since a direct current flows through the transformer of the detecting sensor 6, and the impedance viewed from an oscillation circuit side lowers. The output of the oscillation circuit has the frequency other than fo, and the flow of signals in an integration circuit is suspended, and the output of the detection circuit becomes '1', and anomaly is detected. If a breakage is generated at a point separated from the central part of an electric conductive film 2, a little electric current flows from an electrode 3b to an electrode 3a, and from an electrode 3c to an electrode 3d, and each transformer of the detection sensors 6 and 5 and is magnetic-saturated, and the output of a detection circuit 9 becomes '1', and anomaly is detected.
Patent JP-S6350733-A (JP)
Title: Apparatus for judging abnormal supercharge pressure of engine with supercharger
Inventor: SAKAMOTO KATSUHIKO
IPC: G01L23/24
Filed: 1986-08-20
Abstract: PURPOSE:To optimumly judge whether supercharge pressure is abnormal without disturbing the smooth operation of an engine, by always setting a large judge reference value when supercharge pressure is judged to be abnormal. CONSTITUTION:Not only the sucked air amount signal from an air flowmeter 13 but also the signals from sensors 31-36 are inputted to a control unit U. The unit U controls a fuel jet valve 18 and a warning lamp 30 based on the signals from the sensors 31-36. The sensor 31 detects the temp. of sucked air in the vicinity of the flowmeter 13, the sensor 32 detects the opening degree of a throttle valve 16 and the sensor 33 detects the temp. of sucked air in a surge tank 17. Further, the sensor 34 detects the temp. of the cooling water of an engine, the sensor 35 detects the angular position of the crank of the engine and the sensor 36 is provided to a distributor 37 to detect the number of rotations of the engine. Further, the shaking position of the flap piece 13a of the flowmeter 13 is converted to voltage by a potentiometer 13b to be inputted to the unit U.
Patent JP-H1019465-A (JP)
Title: Operation control device in grain dryer
Inventor: YAMAMOTO SOICHI
IPC: F26B17/14
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute operation control of a grain dryer and monitor drying work with a display operation device provided on a control panel on the outside surface of a dryer and execute remote control at a desired place distant from the installation plate of the dryer and protect workers on a construction site from hazards and disorder. SOLUTION: A display operation device 7, which combines a screen display (a) which displays freely exchangeably characters/digits/pictures and so forth with a switch which changes over a screen to be displayed and display items and select and sets the display items, is mounted on the front of a control box 6 provided on the outside surface of the dryer so that the screens which display the work/condition/monitor items which control the operation work of the dryer A may be displayed changeably on the display screen. A remote controller 7 is connected to the device 7 by way of a cable D. A display operation device is provided on the remote controller R where the display operation device comprises a screen display (a') similar to the device 7 and a control panel which changes over the screen and selects and sets the condition items/ setting values to be displayed on the screen.  No operation start switch is provided on this display operation device.
Patent JP-H0611445-A (JP)
Title: Light intensity measuring device
Inventor: KATSUMATA KIYOHISA
IPC: G01N21/62
Filed: 1992-06-26
Abstract: PURPOSE:To provide a multi-channel light intensity measuring device, which is applied to a thin film fabricating device etc. and senses a plurality of light beams having different wavelengths, wherein the measurement can be made possible even with a weak incoming signal by removing likely influence of the temperature drift. CONSTITUTION:A rotary disc 12 is equipped with a plurality of interfering filters 12a-12d, wherein the space between the filters is used as a light shield part, and a plurality of circuit channels to process the sensing signals given by a photo-sensor 15 having a photoelectric transducing function are furnished in correspondence with respective filters. Each of these channels includes sample hold circuits 31-34 to hold the offset signal when the light shield part lies in the light takein position of the photo-sensor, other sample hold circuits 35-38 to hold the sensing signal when any filter exists in that position, and subtracting devices 39-42 to determine the difference between the two types of sample hold circuits. The light intensity is determined on the basis of the output signals from these subtracting devices.
Patent JP-S6437225-A (JP)
Title: Suspending device in reaping part in harvester
Inventor: SATOJI HISAYUKI
IPC: A01D34/24
Filed: 1987-08-01
Abstract: PURPOSE:To support a reaping frame of a reaping part stably to distortion, by suspending and supporting the lower end part of a reaping main pipe and a reaping frame on a suspending and supporting part at the reaping part side of a pantograph-shaped suspending mechanism. CONSTITUTION:A suspending and supporting part 33 at the reaping part side of a suspending mechanism 3 is equipped with a communicating part w to be connected to a lower end part of a reaping main pipe 1 of the reaping part and a communicating part y to be connected to a left end part of a reaping frame 2. The lower end pipe of the reaping main pipe 1 and the left end part of the reaping frame 2 are suspended and supported on the suspending and supporting part 33 of the suspending mechanism 3 by these communicating parts w and y. Stress of distortion applied to the communicating parts of the reaping frame 2 and the reaping main pipe 1 and to the reaping main pipe 1 can be effectively supported.
Patent JP-H1120960-A (JP)
Title: Paper sheet feeding device
Inventor: FUKUSHIMA TORU
IPC: B65H1/24
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To feed a paper sheet by preventing the occurrence of wrinkles and reducing friction resistance as much as possible. SOLUTION: By operating a one-way lever 48 and a ratchet lever 51 in synchronization with a feed roller, first, a hopper 2 is raised from a fixed position to a feeding position by a lift lever 3, then lowered slightly by an amount δto move a paper sheet away from the feed roller 4 and thereby feeding resistance is reduced, and lastly the hopper 2 is lowered to the fixed position by apply a braking force with a suppressing unit 80.
Patent JP-H068305-A (JP)
Title: Screw segment of biaxial extruder
Inventor: TANAKA TAKEHIKO
IPC: B29C48/64
Filed: 1992-06-25
Abstract: PURPOSE:To provide the screw segments of the screw of a biaxial extruder, which makes the change of the number of flights possible so as to realize the necessary feed of the predetermined material or the like without developing stagnation in the flow of the material. CONSTITUTION:In the screw segments 13 of a biaxial extruder, which are rotated in the barrel of the extruder so as to melt and knead material while moving in the barrel and fitted onto the screw shafts 23, which engage completely with each other, and has a flight 21, a transition part D, in which the number of flights at the entrance side of the screw segment 13 is different from the number of flights at its exit side and the height of a flight 14, the number of which is different from each other at the entrance side and at the exit side in the screw segment 13, is formed.