baber/WOPTO huggingface dataset:
Patent JP-S5935834-A (JP)
Title: Method and device for manufacturing cylinder having spiral groove on outer surface
Inventor: HATSUTORI MATSUTAROU
IPC: B21D15/04
Filed: 1982-08-20
Abstract: PURPOSE:To obtain a titled cylinder by a very simple method and device, by forming a cylinder between a punch and a die having a projecting line which forms a part of a spiral in opposed semi-circular grooves and is out-of-phase from a prescribed pitch, and thereafter, rotating it in a half way, and forming it again. CONSTITUTION:For instance, when manufacturing a reinforcing bar 32 connecting steel pipe 27 of a building material, a cylinder 27 having an outside diameter being almost equal to a diameter of a circle formed by joining semi-circle-like grooves 20, 9 of a punch and a die 18, 8 is prepared. A grip 29 is screwed to a supporting bar 24 by use of brackets 26, 28 of the end of the cylinder 27 and the bar 24. On the other hand, the pipe 27 is inserted by gripping the grip 29 between the grooves 9, 20 of the die and the punch 8, 18 separated by a cushion material 23. On this case, a position detecting lever 31 is made vertical, and also the side face of the die 8 side of a needle 14 in a scale 12, and the side edge of this side of a lever 31 vertical part are made to coincide and are positioned. Subsequently, when the punch 18 is rolled down to the die 8 by a press, a spiral line 27a is formed by projecting lines 10, 21 (invisible) in the grooves 9, 20. Subsequently, the pipe 27 is rotated by 90 deg. by gripping the lever 31, and thereafter, when pressing is executed again, a cylinder having an entirely continuous spiral line 27 is completed.
Patent JP-S5572670-A (JP)
Title: Sealing mechanism for reciprocating pump
Inventor: HOSOYAMA YOSHITAROU
IPC: F04B53/02
Filed: 1978-11-24
Abstract: PURPOSE: To improve performance of a seal packing and also to prolong its life by feeding a lubricating liquid into a chamber enclosing the seal packing with a lubricating pump composed coaxially with a driving unit.  
     CONSTITUTION: A lubricating pump 22 is installed coaxially with a rotary shaft (crankshaft) 3 of a driving unit 1, the discharge side of the lubricating pump 22 is connected to a feeding port 20 for a lubricating liquid by way of a line 23, the suction side of the lubricating pump 22 is connected to a tank 24 for the lubricating liquid like lubricating oil, cooling liquid or heat insulating liquid by way of a line 25, and a line 26 coming from a port 21 for extracting the lubricating liquid is connected to the tank 24. The lubricating liquid is ready for circulation into a chamber 19 of a sealing unit between the driving unit 1 and a pumping unit 7 by driving the pumping unit 7 through the driving unit 1, therefore an operation of a piston rod 6 is smoothed and also the performance of a seal packing can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6126444-A (JP)
Title: High speed rotary machine structure
Inventor: SAKAUCHI MASAHIRO
IPC: H02K5/00
Filed: 1984-07-13
Abstract: PURPOSE:To delete the quantity of high frequency cables and to reduce electric facility components by integrally associating a power source for supplying power to a high speed rotor drive motor in the lower portion of a casing of a high speed rotary machine. CONSTITUTION:In a high speed rotary machine in which a high speed rotor 1, a bearing 2 and a high speed rotor drive motor 3 are contained in a casing 4, a power source for supplying power to the motor 3 is integrally associated in the lower portion of the casing 4. Thus, since a high frequency cable for connecting the power source with the machine can be eliminated, the voltage drop of a reactance, proximity effect and skin effect are not necessarily considered.
Patent JP-S6125620-A (JP)
Title: Adsorbing device
Inventor: IBA HAJIME
IPC: B01D53/04
Filed: 1984-07-13
Abstract: PURPOSE:To detect the quantity of adsorption with the passage of time and to detect the state of rupture by fixing and suspending an adsorbent container in the upper part of an adsorbing device, and prolonging the container downward with increase of weight of the adsorbent. CONSTITUTION:Component to be adsorbed contained in gas sent into a adsorbing tower 1 from an entrance 2 is adsorbed by adsorbent 10. The upper end of the adsorbent continer 5 is bent outward to become collarlike form 7 and held between flanges 4. Accordingly, a bellows and a spring 6 are elongated downward by length corresponding to load proportionate to increase of weight caused by adsorption, and transmitted to a load gauge 13 through a projection 12. The signal is sent to an amplifier 18 through a hermetic seal 16 and recorded in a recorder 19. The state of rupture is examined from indicated value of the recorder, and the adsorbing operation is stopped.
Patent JP-H0259648-A (JP)
Title: Improved disposable apparatus for chemical analysis of liquid
Inventor: JIYOOJI EMU DAFUAAN
IPC: C12Q1/54
Filed: 1989-06-08
Abstract: PURPOSE: To accurately measure the concentration of analysis material by multilayer element sequentially containing an absorption layer, a waterproof barrier layer and quick absorption reagent matrix layer having predetermined volume. CONSTITUTION: An absorption layer 2 and a barrier layer 8 are disposed so that the lower surface of the layer 2 is brought into contact with the upper surface of the layer 8 and the lower surface of the layer 8 is brought into contact with the upper surface of a reagent matrix layer 6, and a support layer 12 is brought into contact with the lower surface of the layer 6. The layers 2, 8 contain penetrating apertures 14 to allow the application of sample to the upper surface of the layer 6. The layer 6 contains reagent for generating the quantity of detecting species relative to the concentration of the analysis material. The layer 2 slowly absorbs liquid to allow the saturation of the matrix layer. The layer 8 prevents the contact of the liquid of the layer 6 with that of the layer 2.
Patent JP-S5933915-A (JP)
Title: Frequency adjusting method of piezoelectric resonator
Inventor: DESAKI EIICHI
IPC: H03H3/04
Filed: 1982-08-19
Abstract: PURPOSE:To adjust quickly the frequency of a resonator with high accuracy, by adhering a resin on an electrode and blowing powder on the resin so as to remove a prescribed amount of the resin. CONSTITUTION:A liquid resin is injected on one surface of a piezoelectric resonator 3 from a nozzle 6 of a pippet injector nozzle 6. The resin 7 is adhered on the surface of the piezoelectric resonator 3. Then, the resin is cured. The resonance frequency is decreased by the damping effect due to the adhered resin 7. The piezoelectric resonator 3 adhered with the resin 7 is placed to a prescribed position to a nozzle 9 of the jet device for jetting powder. The powder 10 such as sodium bicarbonate is blown onto the resin 7 on the piezoelectric resonator 3 from the nozzle 9. As a result, the resin 7 is removed little by little and the damping effect is decreased. Thus, the resonance frequency is increased toward the objective.
Patent JP-S5858086-A (JP)
Inventor: CHIYAARUZU AARU OODAAMAN
IPC: D05B73/12
Filed: 1982-08-20
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-H11335717-A (JP)
Title: Device for fitting probe
Inventor: SAITO MASAYUKI
IPC: C21C5/46
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a probe fitting/removing device onto a sublance and a prevent the defective clamping. SOLUTION: A probe 11 supplied from a storing device 16 is carried to a raising/laying device 13 on a carrying device 12 in the horizontal attitude. A raising/laying device 13 is integrated with an elevating/lowering device 15 and after holding the probe 11 in the horizontal attitude with a clamping device 14, the probe is erected with the raising/laying shaft 23 as the supporting point. In the elevating/lowering device 15, the probe 11 held with the clamping device 14 is elevated as it is, and fit to a sub-lance held with a centering clamp 18 at the tip part thereof.
Patent JP-H0435690-A (JP)
Title: Hot water mixing control device for washing machine
Inventor: KANETAKE MASASHI
IPC: D06F33/02
Filed: 1990-06-01
Abstract: PURPOSE:To make the temperature of water in a washing tank suitable for washing by determining energizing time for a water side supply value and a hot water side supply valve based on the detected temperature and the detected flow rate of water supplied, so that the quantity of water supplied to the washing tank can be provided with heating value obtained by the set values for both of the temperature and the quantity of water. CONSTITUTION:A water temperature detecting means 1 detects the temperature of warm water where hot water is mixed with water, a water temperature setting means 2 sets up the target value for the temperature of water in a washing tank, and the aforesaid respective values are then inputted into an operating means 3. The operating means 3 then operates energizing time required by both a water side supply valve 4 and a hot water side supply valve 5 based on the data from the water temperature detecting means 1, the water temperature setting means 2, a flow rate detecting means 6 and a flow rate setting means 7. A water level detecting means 10 detects the water level of the washing tank, and it suspends water supply when the water level reaches the set one based on the result of the operations. By this constitution, the washing tank can thereby be provided with the temperature and the quantity of water suitable for washing, which are to be set up in advance.
Patent JP-H04370451-A (JP)
Title: Fluid transmission device with lockup clutch
Inventor: MURATA KIYOHITO
IPC: F16H45/02
Filed: 1991-06-17
Abstract: PURPOSE:To perform enough damping throughout the whole area of a fluctuation in torque, to reduce the generation of noise, and to reduce fuel consumption by switching a damping means according to the magnitude of the fluctuation in torque. CONSTITUTION:The second clutch 18 engaged with and disengaged from a front cover 13 and the first clutch member 19 coupled with a turbine runner 15 with a damper spring 22 located therebetween are provided. A viscous coupling comprises the first and second clutch members 19 and 18, and a lock up clutch, a viscous coupling, and the damper spring 22 are arranged in series. An oil seal 20 being a preventing means to prevent relative rotation between the first and second clutch members 19 and 18 until a torque value attains to a given value is arranged in parallel to the viscous coupling.
Patent JP-H0815388-A (JP)
Title: Method and apparatus for generating inspection series
Inventor: HOSOKAWA TOSHINORI
IPC: G01R31/3183
Filed: 1994-06-27
Abstract: PURPOSE:To generate a short inspection series at high rate by generating an inspection input of a target failure and effecting a failure simulation thereby removing a detectable failure from the inspection series generation object. CONSTITUTION:A target failure (b) is selected among a plurality of undetected, unprocessed inspection series generation objects with reference to a failure table and the inspection input generation of the failure (b) is effected to set a logical 0 or 1 at an external input pin 402. Consequently, the influence of the failure (b) propagates to an external input pin 401. A don't care external input pin 401 is left as it is. A failure simulation is then executed using the inspection input pattern of the failure (b) thus detecting failures (b), (g) by means of the pin 403 and a failure (e) by means of an external output pin 404. The failure table is updated according to the detection results and the failures (b), (e), (g) are removed from the inspection series generation object thus decreasing the number of failures for which the inspection series is generated. Since the number of inspection input patterns in a compression buffer can be decreased, a short inspection series can be generated at high rate.
Patent JP-2000335086-A (JP)
Title: Ink jet recording sheet having erasable print pattern and method for forming pattern using the same
Inventor: TOMIKI MASATOSHI
IPC: D21H27/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To facilitate erasing of only an unnecessary portion of a print pattern and, to form a clear print pattern again on an erased portion by laminating an ink receptive layer carrying an ink jet print pattern with a pigment ink having no compatibility with the receptive layer on a surface of a base material film. SOLUTION: The ink jet recording sheet having the erasable print pattern is formed by laminating an ink receptive layer carrying an ink jet print pattern of a pigment ink having no compatibility with the receptive layer on at least one surface of a base material film. A pattern is formed by ink jet by using the ink on the receptive layer of the sheet, and a position desired to be erased of the formed pattern is erased by using an eraser. Then, a pattern is again formed at the erased position by using an ink jet, a pen, a pencil or an electrophotogrpahic copying means. A thickness of the film is suitably 50 to 100 μm.
Patent JP-H077646-A (JP)
Title: High speed video photographing device
Inventor: MURAI YOSHIO
IPC: H04N5/353
Filed: 1993-06-16
Abstract: PURPOSE:To provide a high speed video photographing device which is constituted of usual parts, which is inexpensive and light in weight, whose operability is satisfactory and for which regular television materials such as VTR can be used by basically driving two imaging devices while stepping out them instead of a conventional high speed video photographing device and a recording device which are expensive, large in size and heavy in weight in their constitution and have disadvantage for an operation for photographing the motion analysis of sports, etc., whose motion is comparatively slow in a high speed motion. CONSTITUTION:The video photographing device can photograph and record the subject 1 of the high speed motion by using a usual standard television system and which can reproduce a video by a usual television. The speed (double speed) video photographing device is constituted of an optical system in which the vertical synchronizing signals of the two imaging devices A and B having shutter functions are driven by mutually shifting them by a half period, two frame screens are photographed in one field screen and the same subject can be photographed by the two imaging devices A and B.
Patent JP-H09305278-A (JP)
Title: Circuit board and keyboard device using same
Inventor: SHIGA SADAICHI
IPC: H05K3/36
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To suppress the radiation of radiant noise generated between wiring patterns formed on the circuit pattern to outside the circuit board and a keyboard device by forming a ground pattern between wiring patterns. SOLUTION: This device consists of wiring patterns 31 led out of solder lands 8 and 9, output terminal parts formed at one-end sides of the wiring patterns 31, an integrated circuit for control which is connected to the solder lands 8 and 9, and the ground pattern 30 for holding an earth potential. Then the ground pattern is formed between the wiring patterns 31. Consequently, the wiring patterns 31 led out of the solder lands 8 and 9 have capacity connections with the ground pattern 30 arranged between the wiring patterns 31, and high frequency noise mixed with signals flowing through the wiring patterns 31 is made to flow to the ground pattern 30 by the capacitive connections. Consequently, the high-frequency noise mixed with the signals can be reduced.
Patent JP-H0311373-A (JP)
Title: Image forming device
Inventor: TANAKA HISAMI
IPC: G03G21/10
Filed: 1989-06-09
Abstract: PURPOSE:To effectively prevent toner and other foreign matter from adhering to an electrostatic charging roller and the wrinkle of an electrostatic charging belt from occurring and to stably obtain a good-quality image for a long time by arranging a cloth-like cleaning means which rubs the electrostatic charging belt so that it may abut on the belt. CONSTITUTION:The electrostatic charging belt 2 is laid between a pair of rollers and the belt 2 is made to abut on a photosensitive body 1 so as to travel at an appropriate relative speed. The surface of the photosensitive body 1 is electrostatically charged uniformly with bias voltage impressed on the belt 2 by a power source through the roller. A cleaning belt 3 made of cloth in a winding system or an endless belt like cleaning belt 4 made of cloth is made to abut on the belt 2 and allowed to perform a cleaning action by rubbing the belt 2 at the appropriate relative speed in a forward direction or an opposite direction. Thus, the electrostatic charging belt 2 is always kept in an excellent state and the good-quality image is stably obtained for a long time.
Patent JP-S5268207-A (JP)
Title: Preparation of fuel gas
Inventor: UEDA MIKIO
IPC: C01B3/42
Filed: 1975-12-03
Abstract: PURPOSE: An efficient method for preparing fuel gas containing little carbon dioxide by the gasification of raw heavy oil by the combination of partial oxidation reaction and steam catalytic reforming reaction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6125018-A (JP)
Title: Optical type rotary encoder
Inventor: SUGIOKA MITSUO
IPC: G01D5/347
Filed: 1984-07-13
Abstract: PURPOSE:To eliminate the deviation of the mutual positions of a light receiving element, a phase plate and a light guide, by constituting a light receiving block by forming a unitary body by the light receiving element, the phase plate and the light guide. CONSTITUTION:In a body 11, a light projecting block 2, in which a light emitting element is mounted, a rotary block, which is constituted by mounting a code wheel 31 on a rotary shaft 32, and a light receiving block 4 provided with a light receiving element. One end part of the rotary shaft 32 is protruded from the body 11 through a through hole formed in the body 11. The light receiving block 4 is constituted by forming a unitary body by the light receiving element, a phase plate and a light guide.
Patent JP-H10334637-A (JP)
Title: Magnetic tape cassette
Inventor: MORITA KIYOO
IPC: G11B23/087
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To insert a guide pin into a guide groove with the operation for horizontal movement to assure easier assembling and improved productivity by opening a guide groove of an upper cassette half at the end portion of the upper cassette and then extending the bottom surface of the opening portion up to the front side of the magnetic tape cassette so that a guide pin can be inserted to the opening area from almost horizontal direction. SOLUTION: An upper cover guide groove 36 having the sloping portion 36a opened to the end portion of an upper cassette half 35 is provided to both side plates of an upper cassette half 35. The bottom surface of the sloping portion 36a is extended to the left side and an introducing portion 36b is provided at the end portion. For the assembling of the magnetic tape cassette 30 having the cover of the three-rid system, the cover consisting of rids 9 to 11 is previously assembled tentatively, a supporting pin 9c is engaged with a pin supporting hole 37 of the upper cassette half 35 and an upper cover guide pin 10d is inserted to the upper cover guide groove 36. Thereby, the magnetic tape cassette 30 can be assembled easily and productivity can also be improved.
Patent JP-H09329426-A (JP)
Title: Device and method for inspecting three-dimensional shape
Inventor: TADA SHIGEYUKI
IPC: G01B11/24
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To perform the measurement of every measured objects for a short time within the minimum and optimum measurement range, by setting the measurement range in the optical axis direction, corresponding to the error on every measured objects, and measuring the height of the measured object on a stage within the measurement range by a confocal optical unit. SOLUTION: The height of one representative point of a wafer 6a placed on a θ table 12 is measured, when only the error of thickness of every wafers 6a has the problem. The measurement thereafter is performed in the condition that the optimum measurement range S1 is shifted by the amount of the error to the standard wafer thickness, by measuring the error to the standard thickness of the wafer 6a by the measurement of the height. Then the surface heights of representative points P1-P3, of the wafer 6a are measured, when the errors of the inclination and the thickness of the wafer 6a on the θ table 12 have the problem. Thereby the inclination of the wafer 6a can be measured with the error of the thickness, so that the measurement is performed in a condition that the optimum measurement range S1 is shifted by the amount of error to the standard thickness.
Patent JP-H0441465-A (JP)
Title: Recovery of phenols
Inventor: TOMINARI KENICHI
IPC: C07C68/08
Filed: 1990-06-04
Abstract: PURPOSE:To extract and recover residual phanols by reacting phenols with phosgene in an alkaline aqueous phase, separating generated diphenyl carbonates (DPC) and adding DPC to residual aqueous phase. CONSTITUTION:Phenols are reacted with phosgene in an alkaline aqueous phase at 5-110 deg.C, preferably 20-100 deg.C and reacted solution is subjected to phase separation to separate to an oil phase containing DPC and phenols and to a water phase containing inorganic salts and phenols. The oil phase is washed with water and subjected to a purification process to separate purified DPC and phenol, then the recovered phenol is reused as a reacting raw material. The water phase separated by phase separation and washed water washed said oil phase are sent to a phenol-exetracting process and unreacted phenol contained in the water phase is extracted using purified DPC as an extracting solvent, then the DPC in which phenol migrated is sent to a purification process, thus phenol is recovered and reused as a reacting raw material.
Patent JP-H0439073-A (JP)
Title: Printer
Inventor: EDATSUNE ISAHISA
IPC: B41J3/28
Filed: 1990-06-04
Abstract: PURPOSE:To perform printing on a sheet of recording paper having a desired size regardless of the size of the recording paper by a method wherein a paper feed mechanism has independently two transfer devices, one transfers the recording paper in the vertical direction, and the other in the horizontal direction. CONSTITUTION:When printing is finished, line-direction paper feed rollers 6 hold a sheet of recording paper 4 for preparation for the succeeding paper feed. After that, at the same time a platen roller 8 moves apart, column- direction feed rollers 7 also come apart with a little clearance so that the recording paper 4 is smoothly transferred. The recording paper 4 is transferred by the line-direction paper feed rollers 6 by an amount required for printing the next line, and when the recording paper 4 is transferred to the printing position of the next line, the recording paper 4 is held between a pair of the column- direction paper feed rollers 7. After that, the line-direction paper feed rollers 6 come apart with a little clearance so that the recording paper 4 is smoothly transferred without any resistance. Those actions mentioned above are repeated until printing as much as the required number of lines.
Patent JP-H10314068-A (JP)
Title: Hand drier
Inventor: ISHIKAWA MASAHARU
IPC: A47K10/48
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a hand drier without a heating source but very good at use of freedom. SOLUTION: It relates to a hand drier in which compressed air from a fan motor 1 by way of an air chamber 2 is blown inside a drying chamber 4 through a blow hole installed on the blow pipe 3. One blow pipe 3 with one end closed is bent in a cross U-letter shape and connected to the air chamber 3 and a plural number of blow holes are installed and opened toward the inside of the drying chamber. These blow holes are installed on each of facing inner peripheral surfaces of the upper and lower sides 33, 34 inside of the blow pipe side having the cross U-letter shape. Furthermore, the drying chamber 4 and the fan motor 1 circulate and structure a draft trunk by way of a recycle air concentration chamber 6 connected to the air recycle duct 5.