baber/WOPTO huggingface dataset:
Patent JP-S6181560-A (JP)
Title: Noise suppressor for engine driving system
Inventor: UMETSU HIROAKI
IPC: F02B77/13
Filed: 1984-09-28
Abstract: PURPOSE:To prevent noise from being heard from outside by supporting an engine in a water vessel by said water vessel via a vibration isolating material, containing said water vessel in a casing via a space and an isolating material, and providing a soundproof cover which covers the top of said engine, on said casing, in an engine heat pump. CONSTITUTION:An engine 18 is suspended from the bottom face of a supporting plate 16 on the top of which a compressor 17 is placed, and put in a water vessel 3. The supporting plate 16 is supported by the cover body 13 of the water vessel 3 via a vibration isolating material 14, and the water vessel 3 is supported in a casing 1 via vibration isolating materials 5, 9 and leaving a space 10. The exhaust of the engine 18 radiates heat to the inside of the water vessel through a pipe 21, enters the chamber 44 of a cover 32 inside of which is lined with a sound absorbing material, and into a chamber 37 via a throttle pipe 42 and, further, into a chamber 38 via a throttle pipe 43, and is exhausted through a port 40. Intake air from the port 53 of a cover 49 enters the engine 18 through the inside of a chamber which is lined with a sound absorbing material.
Patent JP-H0867370-A (JP)
Title: Paper feed device
Inventor: KAWATO JUNICHI
IPC: B65H3/56
Filed: 1994-08-29
Abstract: PURPOSE: To surely feed a paper sheet one by one and improve operability and reliability regardless of the stiffness of the paper sheet by energizing a separation claw by means of a claw operation control spring, and automatically operating engagement and disengagement of the separation claw against the paper sheet according to the stiffness of the paper sheet. CONSTITUTION: In this paper feed device 12, the loading plate 17 of paper sheets 16 is vertically movably arranged on a tray main body 13. A separation claw 24 to be engaged with the extreme end angle part of the paper sheet 16 positioned on the uppermost part is arranged. In addition paper feed rollers 28 feeding the paper sheet 16 positioned on the uppermost part are arranged in the vicinity of the extreme end of the loading plate 17 over the tray main body 13. In this case, the separation claw 24 is energized by a claw operation control spring 26, and when the paper sheet 16 with low stiffness is fed, the engaged condition with the extreme end angle part of the paper sheet 16 positioned on the uppermost part is held.  When the paper sheet 16 with high stiffness is fed, the claw is pushed by the extreme end angle part of the paper sheet 16, and moved so as to take refuge from the running route of the paper sheet 16.
Patent JP-H0755463-A (JP)
Title: Surroundings recognition apparatus for moving body
Inventor: KATSUNO TOSHIYASU
IPC: G06T1/00
Filed: 1993-08-18
Abstract: PURPOSE:To eliminate the relative dislocation between CCD sensors or between a CCD sensor and a lens, to precisely detect a phase difference and to reliably recognize the surroundings of a vehicle in a surroundings recognition apparatus, for a moving body, wherein the phase difference is computed on the basis of the correlation amount of one pair of image signals obtained by one pair of CCD sensors installed in the vertical direction and the surroundings of the moving body are recognized. CONSTITUTION:One pair of CCD sensors 10, 12 are installed on a board 100, the CCD sensor 10 is attached rotatably in the direction indicated by the arrow in the figure by a motor 30 by using a flucrum 36 as the center, and the CCD sensor 12 is attached movably to the right and the left by a motor 32 on a guide rail 34. Outputs from the CCD sensors 10, 12 are fed to a CPU 16, and a correlation amount is operated. Their dislocation is detected on the basis of the relative minimum value of the correlation amount and their inclination, and the CCD sensors 10, 12 are translated or rotated so as to eliminate the dislocation.
Patent JP-H0254750-A (JP)
Title: Ceramics-coated mounting material
Inventor: KOSUGE SHIGECHIKA
IPC: C23C28/00
Filed: 1988-08-18
Abstract: PURPOSE:To obtain a building material, such as panel for external wall material for building, excellent in corrosion resistance, damage resistance, weatherability, and contamination resistance by providing a ceramics thermally sprayed layer and a sealing layer composed of synthetic resin onto the surface of a base material composed of stainless steel or Al. CONSTITUTION:As a building material, such as panel for external wall material for building, a thermally sprayed layer 11 of ceramics, such as alumina, is formed by means of thermal spraying on the surface of a stainless-steel or Al sheet 10, e.g., of about 2mm thickness excellent in corrosion resistance. Further, spray painting with fluororesin is applied to the above to form a resin sealing layer 12, which is baked at high temp. The resulting material is excellent as a building material, such as panel for external wall material, because the base material 10 itself has superior corrosion resistance against salt damage, etc., and further, the ceramics thermally sprayed layer 11 has superior damage resistance and the resin sealing layer 12 has high weatherability and contamination resistance to rainwater and ultraviolet rays.
Patent JP-S58106115-A (JP)
Title: Exhaust gas fine particle purifier having electric heating means
Inventor: KOJIMA AKIKAZU
IPC: F01N3/02
Filed: 1981-12-17
Abstract: PURPOSE:To both stably hold a heating unit and burn fine particles successively to the downstream side,by arranging the heating unit to the upstream end face of a filter member formed to a ceramic honeycomb body in such a manner as to cross a passage opening of the filter member. CONSTITUTION:A filter member 1 is a ceramic body of honeycomb construction having many mutually parallel exhaust gas passages 12 partitioned by porous partitions 11, and openings in the upstream side of the passages 12 are alternately closed by an end wall 13 while openings in the downstream side of the passages 12 opened with the upstream side are closed by an end wall 14. Heating units 2 of a heating means are provided to an end face in the upstream side of the member 1. Exhaust gas (arrow heads in black color) contained with a fine particle mostly flows in from an opening of the exhaust gas passage 12 through the partitioning 11 to flow out from the passage opened with the downstream side.
Patent JP-H1015296-A (JP)
Title: Drying frame for underwear
Inventor: TERASAKI TAKAFUMI
IPC: D06F57/04
Filed: 1996-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent wrinkle generation and to enable to realize indoor quick drying of underwears without uneven drying after washing and dehydrating, regardless of the number of underwears; one piece alone or several pieces together. SOLUTION: The shapes of drying hangers 1 are conformed to washed and dehydrated underwears in such a way that each underwear could cover the hanger 1 in a spread condition. A slidable path 8 is provided at a hanger holder 6 so that several pieces of drying hangers 1, attached to the hanger holder 6 with their pair of hanger support bar a2 and hanger support bar b3, wound horizontally move not to contact each other in a fan shape.
Patent JP-S6181289-A (JP)
Title: Method of installing independent tank
Inventor: MURATA SEIICHIRO
IPC: F17C13/08
Filed: 1984-09-28
Abstract: PURPOSE:To dispense with cutting and welding of a support bed on a bottom in a hull by disposing on the upper surface of the support bed a liner having the thickness corresponding to the difference between the corresponding upper surface of the support bed and the lower surface of an heat insulating material and then mounting an independent tank on the support bed. CONSTITUTION:A plurality of support beds 12 for supporting an independent tank 11 are secured fixedly to a hull floor surface 13. Also, pressure resisting beat insulating materials 14 are secured fixedly to the bottom of the tank 11 corresponding to the respective support beds 12. And first the vertical difference between the respective upper surface of the support beds 12 and the reference plane and the difference between the respective lower surfaces of the adiabatic materials 14 and the reference plane are respectively measured. Next, a liner 15 having the thickness corresponding to the respective total measured value in the support bed 12 and the heat insulating material 14 on the corresponding positions are inserted into a stopper frame 16 fixed to the upper surface of each support bed 12 and then the end of the liner in the inserting direction is located by a stopper bolt. Thereafter the tank 11 is mounted on the support bed 12 so that the heat insulating material 14 is brought on the support bed 12.
Patent JP-H0487825-A (JP)
Title: Car height regulating device for automobile
Inventor: OSHIBUCHI TAKAFUMI
IPC: B60G17/044
Filed: 1990-07-31
Abstract: PURPOSE:To regulate a car height with a simple structure by increasing the damping force on the contraction side of a shock absorber to a value higher than a damping force on the expansion side through reduction of the area of a communicating passage on the contraction side, formed between the upper and lower oil chambers of the shock absorber, to a value lower than that of a communicating passage on the expansion side. CONSTITUTION:In a shock absorber, the interior of a cylinder 1 is partitioned into upper and lower oil chambers 3 and 4 by means of a slidable piston 2. Check valves 5 and 6 are mounted in the piston 2, the check valve 5 is opened when the piston 2 is operated to the expansion side, and the check valve 6 is opened when the piston 2 is operated to the contraction side. In order that a damping force on the expansion side is increased to a value higher than a damping force on the contraction side, the opening area of the check valve 5 on the expansion side is decreased to a value lower than that of the check valve 6 on the expansion side. A regulating lever 10 fixed to the lower end part of an operating rod 8 is engaged internally of a cylindrical piston rod 7. Through reciprocating rotation of the operating rod 8 by means of an actuator 9 for a stepper motor, a car height is regulated through variation of the area of a communicating passage for the upper and lower oil chambers 3 and 4.
Patent JP-S6265274-A (JP)
Title: Attaching method for magnetic head
Inventor: NOGUCHI ICHIRO
IPC: G11B5/60
Filed: 1985-09-18
Abstract: PURPOSE:To attach a magnetic head to a hold case with high precision by using a jig, which can set unequivocally the height and the degree of parallel of the slide face of the magnetic head to the hold case, to attach the magnetic head. CONSTITUTION:A groove-shaped placing part 52 on which a magnetic head 51 should be placed is formed in the center part of a jig 50, and a supporting part 54 on which a hold case 53 should be placed is provided on the upper face. The magnetic head 51 is placed on the placing part 52 of the jig 50 and has a slide face 51a brought into contact with a bottom face 52a of the placing part 52, and air is sucked from an air current passage 52b to fix the head 51. The hold case 53 is placed on the supporting part 54 and is supported on the jig 50 at a prescribed height from the bottom face 52a. An adhesive 58 is injected to a gap 57 between an attaching face 53b of the hold case 53 and an attaching face 51b of the magnetic head 51 to attach the magnetic head 51 to the hold case 53. After the hold case 53 to which the magnetic head 51 is attached is removed from the jig, the magnetic head 51 is attached to the hold case 53 at the prescribed height with a good degree of parallel.
Patent JP-H0542099-A (JP)
Title: Flexible pipe apparatus
Inventor: TAKEHATA SAKAE
IPC: A61B1/00
Filed: 1991-08-14
Abstract: PURPOSE:To provide a flexible pipe apparatus which enables accurate control of bending using a strand-like shape memory allow. CONSTITUTION:An operation signal inputted into an energization control circuit 64 from an operating section 22 is inputted into a PWM circuit 72 through PID controller 71. The PWM circuit 72 determines a ratio between an energization period and a non-energization period for a shape memory alloy(SMA) wire 36 to generate a PWM signal, which is applied to the SMA wire 36 through a driver 73. As a result, the SWA wire 36 is operated to bend. A bridge circuit 76 detects an electric resistance value of the SMA wire 36 and a detection value thereof is inputted into a parameter switch 74. The parameter switch 74 inputs a parameter into the PID controller 71 corresponding to the electric resistance value inputted. The switching of the parameter is executed based on a relationship between the electric resistance value of the SMA wire 36 and an angle of bending.
Patent JP-H0626803-A (JP)
Title: Device for measuring inclination of yoke for anchoring stringing
Inventor: IOHARA KAZUO
IPC: G01B5/24
Filed: 1992-07-08
Abstract: PURPOSE:To obtain a device which can measure the elongation or the extension of a stringing accurately and rapidly near a yoke for anchoring. CONSTITUTION:An inclination measuring device 1 is installed near a yoke at stringings of upper and lower suspension stringing M, anchoring wire W1, etc., which are anchored at a structure via a same yoke. The inclination measuring device 1 is provided with a dial plate 2 which is fixed to a lower wire W1 and an indicator 3 which is fixed to the upper suspension string M. Scales are engraved on the dial plate 2 in the extension direction and the dial plate 2 is fixed so that it is extended in the extension direction of the wire W1. The indicator 3 is fixed so that it is extended nearly at right angle to the direction of the dial plate 2 and is laid out so that the tip indicates the scale of the dial plate 2. The dial plate 2 is fixed to the lower wire W1 by a clip fitment 4 and the indicator 3 is fixed to the upper suspension string M by a clip fitment 5.
Patent JP-H0953843-A (JP)
Title: Heat pump type cooling-heating equipment
Inventor: MATSUE JUNJI
IPC: F25B47/02
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a heat pump type cooling-heating equipment which can execute a defrosting operation simply and also can execute the operation while continuing a heating operation preferably. SOLUTION: In heat pump type cooling-heating equipment which has a hot gas engine 1 made to operate by a heat or a power from outside and wherein a heat source 13 for heat absorption of this hot gas engine 1, a heat source 11 for heat radiation of the hot gas engine 1, an outdoor heat exchanger 301 provided in an outdoor machine and an indoor heat exchanger 201 provided in an indoor machine are connected by a heat transfer circuit, a radiator 302 is connected to the heat transfer circuit connecting to the heat source 11 for heat radiation. This radiator 302 is disposed on the windward of the outdoor heat exchanger 301, and a switching means which connects the heat source 11 for heat radiation and the radiator 302 together while the heat source 11 and the indoor heat exchanger 201 are left connected, at the time of a defrosting operation, is provided.
Patent JP-S6358225-A (JP)
Title: Method and device for positioning unbalance point
Inventor: OKUMURA HIROMITSU
IPC: G01M1/08
Filed: 1986-08-29
Abstract: PURPOSE:To accurately position an unbalance point by controlling a signal from a driving controller to a driving means with time and stopping it a specific time later. CONSTITUTION:Measurement is started with a reset signal from a control part 11 to a flip-flop 7 and an opening signal to an analog switch 8, a control voltage 15 outputted by a driving control voltage generator 17 begins to rise, and the oscillation frequency of a voltage-frequency converter 12 increases in proportion to the voltage 15 to operate a driver 13 and a driving motor 2, thereby rotating a body 1 to be measured. When the rotational frequency reaches a fast measurement rotational speed, unbalance measurement is started. The unbalance quantity measurement is finished with a positioning start signal from the control part 11 to a gate circuit 6 and speed reduction is started at the timing of an unbalance phase signal. The discharging resistance VR2 of the generator 17 is adjusted to select a speed reduction gradient and selects a stop time optionally, thereby stopping the unbalance point at an optional position. Thus, the speed is reduced continuously from fast rotation to the stop, so the unbalance point is accurately positioned.
Patent JP-S6265335-A (JP)
Title: Etching process
Inventor: TATSUKI KAZUO
IPC: H01L21/306
Filed: 1985-09-17
Abstract: PURPOSE:To reduce the dispersion of pattern width and characteristics after etching a wafer by a method wherein the wafer is contact-fixed on the central part of a plate with its contour larger than that of wafer to be immersed in an etchant vessel for etching the wafer. CONSTITUTION:A wafer 5 is contact-fixed on the central part of a plate 6 with its contour larger than that of wafer 5 by stoppers 7a-7c to be immersed in an etching vessel 8 for etching the wafer 5 with etchant 9. Besides, a groove 10 with its thickness and outer diameter equivalent to those of wafer 5 can be made in another plate 11 with its outer diameter larger than that of wafer 5 so that the wafer 5 may be contact-fixed on the groove 10 by the other stoppers 12 to be immersed in the etching vessel 8 for etching the wafer 5. Through these procedures, when the wafer 5 is immersed in the etchant 9, the difference in the flow rates of etchant 9 at the central part and the peripheral part is reduced to equalize the etching speed as well as the pattern width at the central part and the peripheral part of the wafer 5.
Patent JP-H0743059-A (JP)
Title: Cold air circulation type refrigeraed showcase
Inventor: ITO TATSURO
IPC: F25D11/00
Filed: 1993-08-19
Abstract: PURPOSE:To provide a cold air circulation type refrigerated showcase of a simple structure in which a plurality of commodity display chambers partitioned in the case are refrigerated at different using temperatures by installing one cooler in one showcase similarly to an ordinary refrigerated showcase. CONSTITUTION:A cold air circulation type refrigerated showcase has a cooler and a fan disposed in a cold air circulation passage 6 between an outer box 1 and an inner box 2, a commodity display chamber in the case partitioned to a plurality of chambers 4I, 4II to display commodities at different cold storage temperatures in the respective chambers, and comprises a single cooler 7 common for the display chambers to be provided in the passage which is partitioned to divided passages 6I, 6II corresponding to the chamber, and independent fans 9I, 9II installed in the passages. The fan on the high temperature side is controlled via a thermostat during cold insulating operation based on preset using temperatures at the respective chambers (the fan is stopped or operated at low speed under condition of set cold air temperature or lower) to be refrigerated at different using temperatures in the respective chambers.
Patent JP-S58106847-A (JP)
Title: Manufacture of semiconductor device
Inventor: AMANO HARUO
IPC: H01L21/768
Filed: 1981-12-18
Abstract: PURPOSE:To contrive to improve the yield and reliability, by forming a semiconductor device into P low density, in the process of a P glass formation therefore. CONSTITUTION:After forming source and drain regions 6 and 7, and thermal oxide films 8a, 8b, 8c, 8d which have N type condutivity, an Si nitride film 9 approx. 200Angstrom  thick and a P glass film 10 approx. 1mum thick having the P density of e.g. 7mol% are successively formed. The film 10 is selectively removed,  then contact holes 11-13 are opened, and accordingly a part of the film 9 is  exposed. In steam atmosphere, the P glass film 10 is allowed to have fluidity,  thus the surface is smoothened, and accordingly the denseness is enhanced. Next, the Si oxide film 14, the film 9 and the thermal oxide films 8a, 8b, 8c under  contact holes 11-13 are successively removed. The layer insulation film has the  layer insulation strength higher than the film consisting of only a high density  P glass film, because of being in a double layer structure of a film 9 and a film  10 which has the etching speed slow to buffer system liquid and has the film  quality with high density.
Patent JP-S5996274-A (JP)
Title: Method for increasing surface area of thin al alloy plate
Inventor: TOUMA KEN
IPC: C23F1/00
Filed: 1982-11-22
Abstract: PURPOSE:To increase the surface area of a thin Al alloy plate and to improve the corrosion resistance and the water breaking effect by subjecting the Al alloy plate contg. a specified amount of Sn to soln. heat treatment and by immersing it in an acidic aqueous soln. to make the surfaces finely uneven by chemical etching. CONSTITUTION:A thin Al alloy plate contg. at least 0.05-0.3wt% Sn is subjected to soln. heat treatment at 500-630 deg.C, and it is immersed in an acidic aqueous soln. of <=3.5pH for 1-60min to make the surfaces finely uneven by chemical etching. The soln. remaining on the surfaces is neutralized and removed by washing. The surface area of the thin Al alloy plate is increased, and a thin Al alloy plate for a fin material having superior corrosion resistance and a significant water breaking effect is obtd.
Patent JP-H0954809-A (JP)
Title: Device and method for detecting bar code
Inventor: SATO SHINICHI
IPC: G06K7/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To increase the rate of inclusion of bar code information in reflected light information and to improve the processing efficiency of demodulation circuit by removing the object caused by any factor excepting for a bar code out of the reflected light information before inputting to a demodulating means. SOLUTION: A bright/dark pattern detecting means 102 detects the bright/ dark pattern of a bar code 101, and a numerical transforming means 103 successively transforms the width of the bright part and dark part of this bright / dark pattern into numerical values. Then, a discriminating means 104 successively inputs the respective transformed numerical values and judges whether the inputted numerical value satisfies the specified conditions of prescribed bar code corresponding to the preceding inputted numerical value or not, and an extracting means 105 extracts only this numerical value for which it is judged that the specified conditions are satisfied. Based on the numerical value extracted by this extracting means 105, a data demodulating means 106 demodulates data.  Thus, the object clearly caused by any factor excepting for the bar code is logically removed out of the reflected light information, and demodulating processing efficiency can be improved.
Patent JP-S5996573-A (JP)
Title: Assembling device of tape cassette
Inventor: YOSHII TETSUJI
IPC: G11B23/113
Filed: 1982-11-22
Abstract: PURPOSE:To improve the assembling performance of a tape cassette and to shorten the assembling work time by detecting the decending of a press-in bit down to the prescribed height on the upper part of a base by a press-in bit decending level detecting means and detecting whether the press-in pin is precisely pressed in a fixing hole or not simultaneously with the end of the press- in process. CONSTITUTION:At the start of press-in operation, a press-in bit 9 decends in the direction of an arrow A together with a press-in bit holding part 10 and the leading end part of the press-in bit 9 pushes a head part 4a of the press-in pin 4 to press a shaft part 4b from a movable fit hole 5 into the fixing hole 7. Since the press-in bit 9 decends down to the prescribed position at the end of the pressing-in, the press-in bit decending level detecting menas 14 detects whether the decending level is correct or not. On the other hand, a spring 11 is compressed by a bit holding part 10 simultaneously with the pressing-in, so that a press-in bit displacement variable detecting means 15 can detect the displacement variable of the press-in bit 9 from the press-in bit holding part 10. After detecting that the press-in force at the end of the pressing-in reaches a prescribed level, the press-in working is completed.