baber/WOPTO huggingface dataset:
Patent JP-H09291760-A (JP)
Title: Lower frame of sash frame
Inventor: ISHIDA KINJI
IPC: E06B7/14
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce workload in case of assembling after manufacturing a lower frame in a state of being divided, and strengthen the monobloc property in a state of being assembled. SOLUTION: An outdoor side lower frame material 2 having an upper depth piece 21 and a lower depth piece 23, and an indoor side lower frame material 3 having an upper depth piece 21 and a lower depth piece 33, are assembled in the depth direction, and the outdoor side lower frame material 2 and the indoor side lower frame material 3 are connected together so that the upper depth pieces 21 and the lower depth pieces 23, 33 are respectively connected with each other.  The one upper depth piece 21 is formed with a projection 22 projecting downward, meanwhile, the other upper depth piece 21 is formed with a fitting groove 32 on the position corresponding to the projection 22, the projection 22 is fitted to the fitting groove 32 so as to connected the upper depth pieces 21 with each other, and the lower depth pieces 23, 33 are overlapped with each other so as to connected together by screws 5.
Patent JP-2000097364-A (JP)
Title: Constant speed exhaust valve
Inventor: TSUKUDA KATSUMI
IPC: F16K31/06
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent self-exited-oscillation of a movable part by a simple structure by filling grease between a movable iron core or a movable coil shaft, and respective guides. SOLUTION: A constant speed exhaust valve which exhausts air from a pressurization air bag for measuring a blood pressure is provided with a passage 10 in a magnetic core 7 of an electromagnet coil 8 and an opening area of an orifice nozzle 9 is variably controlled by an elastic member 5 provided in one end of the movable iron core 1. In this case, when a coil 8 is energized, the iron core 1 is attracted to a magnetic core 7 to block the passage 10. When it reaches a necessary air pressure, the iron core 1 is slightly returned by a leaf spring 6 by reducing the carrying current flow, a clearance for setting a pressure reducing speed constant is formed between the nozzle 9 and the elastic member 5. The clearance is in a balanced state with a dynamic pressure of the air flowed from the nozzle 9 so as to facilitate for generating the self- exited-oscillation in the iron core 1.  The clearance between the other end small- diameter part of the iron core 1 and a plunger guide 4-1 is filled with grease 11 so as to suppress the self-excited-oscillation.
Patent JP-S62128674-A (JP)
Title: Feedback type clamping circuit
Inventor: AKATSUKA HIROMICHI
IPC: H04N5/18
Filed: 1985-11-29
Abstract: PURPOSE:To attain a normal clamp without malfunction in response to noise by providing a filter to take out the frequency component higher than the prescribed frequency of error voltage, supplying the output of the filter to the input stage of a comparator circuit to offset the higher frequency component in the error voltage. CONSTITUTION:The filter to take out the frequency component higher than the prescribed frequency of error voltage is provided in the titled circuit consisting of the comparator circuit 3 that compares the output from a level shift circuit 2 and a reference voltage to generate the error voltage during a clamp pulse period, and the level shift circuit 2 that is controlled by the error voltage. The error voltage is supplied to the high-pass filter 6 as well as to the circuit 2, and the output from the filter 6 is supplied to the input-side of the circuit 3, for instance, to an adder 7 to which the output of a reference voltage source is supplied, so that the variation due to the noise is added to the output from said source. And the output from the adder 7 is made the reference level for the comparator circuit 3. As a result, such an input that includes much noise due to weak electric field etc., can be clamped accurately at the reference level.
Patent JP-2000097365-A (JP)
Title: Spool valve type hydraulic control solenoid valve
Inventor: MIYAGAWA HIROSHI
IPC: F16K31/06
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a spool valve type hydraulic control solenoid valve to prevent the generation of oscillation even when an outlet oil pressure is rapidly and remarkably increased. SOLUTION: A spool 16 varies an opening area to the cylinder bore 12 of an inlet 13 and an opening area to the cylinder bore 12 of a discharge port 15 so that the increase and the decrease thereof aye rendered opposite to each other, and the output of a linear solenoid 19 and only the force of a spring 20 are applied on the spool in a manner to be against each other. When the output of the linear solenoid is reduced to substantially zero, opening to the cylinder bore 12 of the inlet 13 is fully closed. With the discharge port 15 fully closed, the opening area of the inlet 13 is varied.
Patent JP-2001090922-A (JP)
Title: Rotary kiln
Inventor: KOGURE KATSUTOSHI
IPC: F23M5/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a rotary kiln capable of stably combusting an article to be processed at a high temperature. SOLUTION: A conveyor apparatus 11 is disposed slantingly on the upstream side of a furnace 5, a trough 21 passing through an inlet hood 7, a hopper 22 formed on an upper stream side of the traft 21, a screw 23 provided rotatably in the trough 21, and a drive source 24 for rotating the screw 23. Particularly, a water cooling heat insulation chamber 27 is formed on a downstream outer periphery of the trough 21. A space formed between an upper surface portion of the trough 21 and the screw 23 is assumed to be an upper flow passage 31 through which an article to be processed riding on the screw 23 passes. A nozzle 32 is provided on the upper flow passage 31 for injecting fresh air toward the interior of the furnace 5.  In contrast, a ring shaped frictional plate 15 is fixed to an outer periphery of opposite ends of the furnace 5, while sealing plates 17A, 17B are provided at the inlet hood 7 and an outlet hood 8, which sealing plates faces the frictional plate 15 in contact with the latter. Hereby, a proper amount of combustion oxygen is supplied from the nozzle 32 while keeping the inside of the furnace 5 in an airtight state to combust the article effectively and prevent the conveyance apparatus 11 from being thermally deteriorated.
Patent JP-H01112648-A (JP)
Title: Electron microscope with analyzing function
Inventor: KUBO TOSHIRO
IPC: H01J37/147
Filed: 1987-10-27
Abstract: PURPOSE:To enhance the operating easiness of an electron microscope by providing possibility of displaying a penetrative electron microscope image on a CRT upon storing it once in an image memory, enabling calculation of deflection vector of an electron beam probe, and thereby displaying on the microscope image the data in which position on the specimen the electron beam is irradiated. CONSTITUTION:Electron beam 23 from an electron gun 1 is passed through an irradiation line and objective lenses 2a, 2b, 3 to be focused or enlarged and irradiated onto a specimen 5. The electron beam 23 after penetrating this specimen 5 is enlarged by objective and image-forming lenses 4b, 7a, 7b, and a penetrative electron microscope image is focused on a fluorescent plate 8. This microscope image is converted into electric signals by a TV camera 12 and a controller 13 to be A/D converted 14 and stored in an image memory 19. On the surface of the specimen, an electron beam 24 from the specimen 5 is irradiated to an electron beam probe 25 of several nanometers in dia., and emitted X-rays 28 are sensed by a sensor 6. A processor 16 is controlled by the data of the probe 25 position entered through an input device 17 and altered by the current flowing in a deflecting coil 3 to be displayed on the microscope image.
Patent JP-H1089391-A (JP)
Title: Friction pad for brake
Inventor: FUJIMURA OSAMU
IPC: F16D69/04
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a friction pad for a brake with high durability in which a frictional member adopts material or an area ratio for obtaining optimum frictional characteristics without using asbestos material as frictional material, and the frictional members are not projected even when they are separated from each other due to generated heat or vibration. SOLUTION: A frictional pad is composed of a back plate 1, a first frictional member 3 made of non-asbestos frictional material applied to the back plate 1, and plural second frictional members 4 composed of sintered alloy and engaged with the first frictional member. In such a case, the columnar second frictional member is embedded in the first frictional member such that a sliding surface 5 is prepared by the first frictional member 3 and the second frictional member 4. The first frictional member 3 is integrated with the second frictional member 4 followed by pressurizing. The second frictional member 4 is deformed and engaged with the first frictional member 3.
Patent JP-H0788158-A (JP)
Title: Injection preparing machine
Inventor: OMURA SHIRO
IPC: A61J3/07
Filed: 1993-09-22
Abstract: PURPOSE:To reduce a burden of a worker who is engaged in preparation of an injection by providing an injection preparing machine with a means for printing the contents to be combined to a vessel containing the injection taken out of a containing box in accordance with a prescription slip. CONSTITUTION:A printing mechanism 21 prints an identification bar-code 36 of a vessel 11 carried by a conveyor of a medicine containing box 2, the simple prescription contents 37 related to an injection contained in this vessel 11, and suitable supplement contents 38 to be combined with this vessel 11, on a tray label 35. Also, a label sticking mechanism 32 sticks the tray label 35 on which they are printed to the corresponding vessel 11. As for the prescription contents 37, for instance, a patient's name, a medicine name of he injection and the number of pieces, etc., are given, and also, as for the supplement contents 38, for instance, a medicine name of the prescribed injection which is not contained in the medicine containing box 2, the number of pieces thereof, and also, the number of pieces of the prescription slip, existence of an infusion label and the number of pieces thereof, etc., are given.
Patent JP-H01113097-A (JP)
Title: Supplier for long clothes
Inventor: SHIKAYAMA SHIGEKI
IPC: D06F67/04
Filed: 1987-10-27
Abstract: PURPOSE: To supply long-length cothing to a roll iron mechanism with a small labor by holding the hemline of washed long-length clothing spread on a center table by a hemline inserting tool, pulling it on a supplying conveyer and automatically shaping a collar, etc., by a collar shaping guide, etc. CONSTITUTION: A guide bar 10d is put away from the center table inclined surface 3b with a pedal 10c. Its hemline is spread and hung on the inclined surface 3b and its hemline is held by the hemline inserting tool 7 and the clothing 8 are pressed by the guide bar 10d. The hemiline part is folded and the bar 10d is wrapped with a body portion. At the time of pulling up the clothing 8 with the tool 7, the clothing 8 have a body portion stretched in a vertical direction while suspending both sleeves 8a to both sides of the surface 3b. Then, both of the collars of the clothing 8 are caught by the bar 10d. At the time of additionally pulling up the clothing 8, the bar 10d is rotated in the form of Y and pulled out from the gap between both of the collars to shape both of the collars.  At the time of progressing the hemline inserting tool, both of the collars 8a are placed on a sleeve sending conveyer 4, thereby the clothing can be supplied to the roll ironing machine while being semiautomatically shaped with a small labor.
Patent JP-H03129507-A (JP)
Title: Current control circuit
Inventor: ONO HIROAKI
IPC: G05F1/10
Filed: 1989-10-16
Abstract: PURPOSE:To prevent the generation of a serge voltage by connecting a capacitor between the control terminal of a power transistor (TR) or a terminal for con trolling the voltage of the control terminal and the ground terminal of a power supply and connecting an inductance between the ground side terminal of the power TR and the ground terminal of the power supply. CONSTITUTION:When the power TR 11 is turned on and off by the inductance L, an induced voltage is generated. The induced voltage is differentiated by the capacitor C and a charging/discharging circuit in the capacitor C and the differentiated voltage is inputted to the control terminal of the power TR 11 through the capacitor C. Thereby the voltage between the control terminal of the power TR 11 and the ground side terminal is moderately changed by a differential wave, i.e. the discharge wave of the capacitor C at the time of turning on and off the power TR. Since the turning on/off of the power TR 11 is moderately executed, no serge voltage is generated on the voltage impressed between the terminals of the power TR 11.
Patent JP-H02116769-A (JP)
Title: Pulse transmitter
Inventor: AKAI HIDEKI
IPC: G01S7/282
Filed: 1988-10-27
Abstract: PURPOSE:To achieve a transmission with limited distortion in amplitude and phase at a grade-C amplifier by inserting a dummy pulse into a gap, the head or both of a plurality of subpulse trains when the subpulse trains are transmitted at each repetition cycle. CONSTITUTION:Outputs of oscillators 1, 2 and 9 with frequencies fA, fB and fC are modulated with modulators 3, 4 and 10 of a timing generator 5 to create subpulses PA and PB and a dummy pulse PD. It is necessary to provide a gap DELTAT between the subpulses PA and PB larger than a response time to a phase shifter or a variable attenuator 7. The dummy pulse PD is intended to fill the gap and a pulse width tau thereof is selected to be a value as closer as possible to the DELTAT within such a range as not to cause a cross modulation with the subpulses. These pulses are synthesized with a power synthesizer 6 and amplified with a grade-C amplifier 8 to be outputted. This allows the amplifier to perform the amplification with these pulses regarded as one pulse, thereby reducing a distortion in amplitude and phase.
Patent JP-H08129757-A (JP)
Title: Recording and reproducing device for optical information recording medium and optical information recording medium
Inventor: NISHIUCHI KENICHI
IPC: G11B7/24009
Filed: 1994-11-02
Abstract: PURPOSE: To enhance recording capacity and to assure the reliability on repetitive recording by changing over a modulation system according to whether the signals to be recoeded on an optical recording medium are management information or data information. CONSTITUTION: Recording of information signals is started when a control signal S06 from outside attains a mode for starting the recording. The recording signals from a system control section 6 are modulated by two pattern setting means 9, 10 via an encoder 8 of a recording system 4. Either of the recording patterns is selected by a pattern changover means 12 in a pattern identifying means 11. The pattern setting means A9 of a high transfer speed is selected in the case of the informtion signal of a low repeating frequency and the pattern setting means B10 of a low transfer speed is selected in the case of the information signals of the high repearting frequency by the changeover means 12. The recording patterns corresponding to the respective waveforms are outputted to a laser driving section 13. This laser driving section 13 controls the light output of a laster beam source equipped in an optical head 3 and the light intensity is modulated by the patterns corresponding to the input signals.
Patent JP-H11112028-A (JP)
Title: Semiconductor light emitting device
Inventor: MAEDA TOSHIHIDE
IPC: H01L33/32
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To improve the entire light emission efficiency, by effectively recovering light emitted from a substrate as a light emission portion in a light take-out surface side direction in a light emitting element, for which a gallium nitride compound, for instance, is laminated on a transparent sapphire substrate. SOLUTION: A device is provided with a light emitting element 4 for which the semiconductor layer of a p-n junction is laminated on a transparent crystal substrate 4a, and a (p) side electrode 4b and an (n) side electrode 4c are respectively provided on a main light take-out surface side and a lead frame 1 integrally provided with a mount 3 for loading the light emitting element 4 and electrically conducted to the light emitting element 4. The mount 3 is provided with a reflection surface structure for reflecting the light from a surface other than a main light take-out surface through an optical path not interfering with the light emitting element 4 in the almost same direction as a light emitting direction from the main light take-out surface.
Patent JP-H01145496-A (JP)
Title: Active type damper of pressure pulse of sealed flowing fluid and damping method thereof
Inventor: JIEYAA UIRUMOTSUTO KURUUZU
IPC: F16L55/04
Filed: 1988-10-27
Abstract: PURPOSE: To actively attenuate pressure pulsation by generating phase reversed wave signals having pressure pulsation as a function of pulsation frequency and producing zeroed pressure pulses opposing against the pressure pulsation within flowing liquid. CONSTITUTION: Frequency of fluid pulsation and continuous liquid flowing which are received from input sensors 18 to a transducer amplifier system 24 at various positions in a stock pipeline are introduced into a control monitor 20. The control monitor 20 electrically totals these signals to generate series of corresponding response signals whose phases are reversed to transmit the response signals through a power amplifier 22 to an actuator 30. When fluid pulsation reaches to a pipeline opposite to a diaphragm 32, the actuator 30 produces corresponding series of pressure pulsation which is the same frequency and pressure value but is heating to an opposite direction.
Patent JP-S61148362-A (JP)
Title: Decision on aging in chrome-molybdenum steel
Inventor: TAKAHASHI HIDEAKI
IPC: G01N27/26
Filed: 1984-12-21
Abstract: PURPOSE:To decide on aging in Cr.Mo steel non-destructively and at a high accuracy, by employing an aqueous solution with a specified composition of picric acid, dodecyl sodium benzenesulfonate of dimethyl sodium benzenesulfonate as an electrolytic liquid. CONSTITUTION:An aqueous solution containing 0.15-0.16wt.% of picric acid and 0.07-0.3wt.% of dodecyl sodium benzenesulfonate or demithul sodium benzenesulfonate or dimethyl sodium benzenesulfonate is used as electrolytic liquid for decision on aging caused by the high temperature use of Cr.Mo steel. After immersed into the electrolytic liquid for about five minute, a sample electrode of Cr.Mo steel to be measured is swept in the reverse direction from the natural potential A and after held for two minute at the passivity potential C, it is swept reversely at the same speed again to measure the maximum D of current density in a polarization curve. The maximum D is called as minimum current density D. The value D in creases with aging and has a high correlation with Charpy fracture transition temperature. This enables non- destructive measurement of aging non-destructively in a short time at a high density and at a high accuracy.
Patent JP-H04146420-A (JP)
Title: Projector
Inventor: KONDOU TAKESHI
IPC: G03B21/132
Filed: 1990-10-08
Abstract: PURPOSE:To adjust contrast on a screen and to offer a projector by which a projected image on a screen is easy to view by providing an auxiliary light source device for accessorily projecting light from the back surface of a transmission type reflection plate. CONSTITUTION:A translucent screen 36 on which writing can be performed by a felt pen, etc., is attached in the front frame of a panel frame 34 which is vertically supported by a leg 32. The transmission type video reflection mirror 38 is turnably attached to the upper part of the panel frame 34 on the back surface of the screen 36, and fixed at a position opened by a stay 39. A backlight 200 is disposed at the back of the mirror 38. Since the contrast of the projected image on the screen 36 is changed by projecting the light by the backlight 200 from the back of the mirror 38, the projected image on the screen 36 is easy to view.
Patent JP-H11163297-A (JP)
Title: Semiconductor memory
Inventor: MUELLER GERHARD
IPC: G11C11/4091
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To eliminate remarkable bypass arrangement of a bit line which largely operates on the whole size of a chip, by arranging a master data line switch in a sense amplifier area and occupying spaces at every row corresponding to one driver. SOLUTION: A first part 222a of a driver distributed in a sense amplifier bank is arranged in a stitch area or an idle space formed against a local word line 228. A second part 222b is arranged in a sense amplifier area 224. A master data line switch 220 is provided for an area 226 between segmented parts of a PSET driver or an NSET driver in the sense amplifier area 224. A remarkable bypass arrangement of a bit line which largely operates on the whole size of a chip can be eliminated and space efficiency can be improved.
Patent JP-H03134539-A (JP)
Title: Evaluating method of quality of gear contact pattern of gear
Inventor: HIRAOKA MINORU
IPC: G06T1/00
Filed: 1989-10-19
Abstract: PURPOSE:To evaluate the quality of a gear contact pattern with high reliability in a simple manner without influences of th shape of the gear contact pattern by using one or both of a first and a second positional data of the gear contact pattern. CONSTITUTION:A pair of tangents in a direction of an addendum are drawn parallel to a contour of a tooth surface 10a in a figure of an image corresponding to the gear contact pattern. The tooth surface 10a is divided into three parts in a direction of a tooth trace, and the ratio of the length of the three parts is obtained. The position of the gear contact pattern in the tooth trace direction is quantified on the basis of the obtained ratio, thereby obtaining a first positional data of the gear contact pattern. Then, figures of an upper end, a central part and a lower end in the addendum direction are extracted from the figure corresponding to the gear contact pattern, and a pair of tangents in the addendum direction are drawn parallel to the contour line for each figure. The tooth surface 10a is divided into three parts in the tooth trace direction and the ratio is obtained for each figure of the upper end, central part and lower end. The position of the gear contact pattern in the addendum direction is quantified based on the three ratios, thereby obtaining a second positional data of the gear contact pattern. Subsequently, the quality of the gear contact pattern of a pair of gears is judged on the basis of one or both of the positional data of the gear contact pattern.
Patent JP-H10119712-A (JP)
Title: Occupant detector
Inventor: HASHIMOTO YOICHI
IPC: B60N2/75
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To simplify an occupant detector for a rear seat by suppressing an action of an occupant protection device on the basis of an output signal from a switch when an armrest is housed in a backrest part and allowing the action when the armrest is pulled down for use. SOLUTION: When an armrest 11 is pulled down to a seat part in a rear seat, a micro switch 7 is turned on so that a switch circuit 8 is turned on, and if a signal processing circuit 2 determines a serious accident on the basis of acceleration generated in a vehicle, ignition current is supplied to both of the first and second driving circuits 3, 5. On the other hand, when the armrest 11 is housed in a housing part in a backrest central part, the switch 7 is turned off, and it is determined that no occupant is seated on the rear seat and the circuit 8 is turned off, so that supply of the ignition current to a detonator 6 for inflating a rear seat air bag is prevented even if the ignition current is supplied to a detonator 4 for inflating a driver seat air bag via the first driving circuit 3.