baber/WOPTO huggingface dataset:
Patent JP-H10242094-A (JP)
Title: Substrate treatment equipment and substrate treatment method
Inventor: YONEMIZU AKIRA
IPC: H01L21/677
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To improve throughput and enable treatment of high degree of freedom. SOLUTION: A substrate treatment equipment applying specified treatment to both surfaces of a substrate is provided with a treatment unit 21 for treating one surface and a treatment unit 23 for treating the other surface. Two substrate accommodating parts 1, 3 are installed on both sides of the treatment part 2. Carrying mechanism 4 conveys substrates between the accommodating parts 1, 3 and the treatment part 2, and delivers the substrates to the treatment units 21, 23. Control is executed in the following manner. One surface of a substrate carried out from the accommodating part 1 is treated with the treatment unit 21, and then the other surface is treated with the treatment unit 23. The other surface of a substrate carried from the accommodating part 3 is treated with the treatment unit 23, and then one surface is treated with the treatment unit 21.
Patent JP-H11249019-A (JP)
Title: Optical element and optical system using the same
Inventor: NANBA NORIHIRO
IPC: G02B27/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical element, with which the simplification of an entire device is attained, by integrally forming an incident plane, plural reflection planes and emission plane on the surface of a transparent body and fixing a light transmitting member near the incident plane and/or emission plane. SOLUTION: Concerning an optical element 1, a concave refraction plane (incident plane) R1, five reflection planes of a concave mirror R2, a convex mirror R3, a concave mirror R4, a convex mirror R5 and a concave mirror R6 and further concave refraction plane (emission plane) R7 are formed in the order of light beam passage from an object. Then, an optical correction plate(light transmitting member) 2 such as low-pass filter (crystal plate) or infrared cut filter is adhered and fixed on the emission plane R7 of the optical element 1. Besides, the entire optical system can be held by providing a holding member for a solid-state imaging device 4, a holding member for positioning the optical element 1 onto the image pickup surface of the solid-state imaging device 4 and a holding member for an iris 5. Thus, any holding member for the optical member is not required and the optical element 1, with which the simplification of the entire device is attained, and the optical system using the same can be provided.
Patent JP-S60207883-A (JP)
Inventor: HANE TADASHI
IPC: F25D13/00
Filed: 1984-03-30
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-S56159533-A (JP)
Title: Device for preventing afterfire of internal-combustion engine
Inventor: TAKAKUWA EIJI
IPC: F02D37/02
Filed: 1980-05-12
Abstract: PURPOSE: To prevent the occurrence of the after-fire while retaining comfortableness in driven by a method wherein the operation of an ignition coil is interrupted for a predetermined period of time during a rapid deceleration, and the secondary air is introduced into an exhaust-gas passage at least during said period of time.  
     CONSTITUTION: Negative-pressure switches 8, 9 are provided in an intake manifold 3 so that a high load on the engine is detected by the switch 8 and the full-closing of a throttle valve 3a is detected by the switch 9. For example, the switch 8 is designed to generate a signal "0" when the intake negative-pressure is not lower than -150mmHg and to generate a signal "1" when the negative pressure is lower than that value. On the other hand, the switch 9 is so designed, for instance, as to generate a signal "0" when the intake negative-pressure is not higher than -500mmHg and to generate a signal "1" when the negative pressure is higher than that value. When a rapid closing of the throttle valve 3a is detected by a rapid-deceleration detector 11 through the switches 8, 9, an ignition control circuit 12 is controlled so that the supply of an ignition signal from an ignition signal generator 13 to the ignition coil 14 is interrupted for the predetermined period of time, for instance, 2sec. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61222018-A (JP)
Title: Vertical magnetic recording device
Inventor: KUMANO KATSUFUMI
IPC: G11B5/58
Filed: 1985-03-27
Abstract: PURPOSE:To improve the resolution by adopting the constitution that a contact resistance value between a main magnetic pole film and a recording medium is detected and the main magnetic pole film is positioned within the contact range with the recording medium to increase the recording density of the head and a reproduced output. CONSTITUTION:The main magnetic pole film 1A and a brush electrode 9 are contacted with a vertical magnetization layer 5C of the recording medium 5 and the contact resistance with the magnetizing layer 5C is detected by a detection circuit 10. The main magnetic pole 1 is supported by a position variable member 7 provided with the guide member 7A, and the main magnetic pole 1 and the layer 5C are placed within the contact range without causing any gap by the detection of the contact resistance and the control of a main pole position control circuit 11 and a gear 8A. Thus, the recording density of the head and the reproduced output are increased to improve the resolution of the head.
Patent JP-H11257204-A (JP)
Title: Returning method of geothermal hot water into ground
Inventor: INOUE KEIJI
IPC: C02F1/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To return geothermal hot water into the ground while suppressing any deposition such as silica scale or other precipitates within an injection well. SOLUTION: The geothermal hot water obtained by steam/water separation in a separator 2 is supplied to a static mixer 4. The steam the separator 2 expels from its steam outlet is supplied to a steam turbine 8 where it works to drive or rotate the rotor of a generator 10 and after that being cooled down in a cooling tower 12 and then discharged therefrom as cooling waste water, together with the water used therein as a refrigerant, for storage within a dilution water pit 14, which also stores the makeup water pumped up by a storage pump 16. The dilution water stored inside the dilution water pit 14 that contains fewer precipitated components such as silica than the geothermal hot water is supplied to the static mixer 4 where it is mixed with the hot water to form a hot water/dilution water mixture, which is fed to an injection well via a pressure regulating valve 5.
Patent JP-H08263144-A (JP)
Title: Flow rate controller
Inventor: CHIBA AKIHIRO
IPC: G05D7/06
Filed: 1995-03-22
Abstract: PURPOSE: To automatically adjust a flow rate control valve to an optimum gain without readjusting a pump when characteristics of a pump are changed with the lapse of time by estimating the change in the characteristics of the pump based on the fluid detected pressure detected between the pump and a flow rate limit valve and the fluid detected flow rate of fluid discharged by the pump. CONSTITUTION: On the basis of the fluid detected flow rate F of fluid passing through a flow rate control valve 3, ideal control valve inlet/outlet reference difference pressure ΔP when the pump 1 does not have change with time is found, and on the basis of the fluid detected pressure P of the fluid discharged by the pump 1 and the fluid detected flow rate F of the fluid passing through the flow rate control valve 3, control valve inlet/outlet actual difference pressure ΔPf is found. Then a correction gain G is found from the difference pressure ratio β of the control valve inlet/outlet reference difference pressure ΔP with control valve inlet/outlet actual difference pressure ΔPf.  Then fluid flow rate deviation ΔF as the difference between a fluid set flow rate Fo and the fluid detected flow rate F is multiplied by the correction gain G to find fluid flow rate corrected deviation ΔFc. Then the opening extent of the flow rate control valve 3 is controlled according to a flow rate control valve opening extent command X obtained from the fluid flow rate corrected deviation ΔFc through proportional integral processing.
Patent JP-S60204316-A (JP)
Title: Manufacture of synthetic resin wine stopper
Inventor: OOMORI MAMORU
IPC: B29C67/20
Filed: 1984-03-29
Abstract: PURPOSE:To produce the wine stopper effectively in industrial process which has a foamed central portion and a solid outer periphery, and further has excellent restoring ratio for compression by the reduced pressure treatment in a low temperature mold for the rod like member obtained by heating and foaming the synthetic resin material containing an organic foaming agent. CONSTITUTION:A suitable amount of organic foaming agent (e.g. azodicarbonamide, etc.) is added to synthetic resin material (e.g. polyethylene resin, etc.). After said resin has been heated to foaming temperature (e.g. 80-170 deg.C) and has been extruded, the rod like member obtained by cutting is inserted into the mold (e.g. preferably, aluminium pipe of 60-70cm length, etc.) kept at the lower temperature than said rod like member, and it is sealed, and further is kept in reduced pressure (preferably, equal to or lower than 80cm Hg). When the temperature of the rod like member becomes e.g. 50 deg.C or lower, said rod like member is cut into a specified dimension and the objective wine stopper may be obtained.
Patent JP-S57179928-A (JP)
Title: Multichannel thin film magnetic head
Inventor: HAYAKAWA KIYONORI
IPC: G11B5/31
Filed: 1981-04-24
Abstract: PURPOSE:To obtain high recording sensitivity, by supplying an AC bias, through the provision of the 2nd bias magnetic gap used in common in addition to the 1st recording magnetic gap relating to each channel. CONSTITUTION:A member made of, e.g. ferrite having high permeability constituting blocks 11 and 18 is mirror-polished and a winding groove 22 having, e.g., triangle cross section is formed along the lengthwise direction. The two are bonded via a spacer 23 of nonmangetic substance made of SiO2 glass. The outer surface 11a of the block 11 is finished to mirror surface, on which an insulating layer 12, a conductor means 13 for each channel, an insulation layer 15, a core section 14 for each channel are sequentially formed, a contact surface with a magnetic medium is polished and a magnetic gap 16 for each channel and a common magnetic gap 17 near the gap are formed at both sides of a block surface 11b. A coil 19 is wound around the block 18 and a common AC bias is applied. Thus, a high sensitive head with less crosstalk can be obtained.
Patent JP-H11253658-A (JP)
Title: Game system and computer readable recording medium recording game program
Inventor: WATABE KATSUHIKO
IPC: A63F13/46
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To permit a player to easily understand the progress of a game by changing the display state of a pinched character from a first one into a second one and evaluating the game result of the player based on the number of the characters displayed in the second state. SOLUTION: Six cards C are displayed in a card display part Ga on a game screen G1 and the cards C are divided into 25 matrixes by 5×5 vertically and horizontally. The characters CR are displayed in the areas, numbers 1-25 are given to the respective characters CR and they are displayed in one state colored by one of the first state (white) or the second state (black). When the state is changed from the first one into the second one, it is discriminated whether or not the characters CR of the first state (white) are pinched and the game results of the player are evaluated based on the number of the characters CR displayed by the second state (black).
Patent JP-S59190583-A (JP)
Title: Valve opening engagement device for emergency shutoff valve
Inventor: KAWAKITA SHIYOUZOU
IPC: F16K31/72
Filed: 1983-04-09
Abstract: PURPOSE:To attain a reliable and smooth emergency shutoff operation, by providing an engagement device including an engagement roller disposed at a suitable position at the central portion of the frame which supports the valve operating mechanism. CONSTITUTION:When the handle 19 of the valve operating mechanism 10 is turned and thereby the valve lifting spindle 18 is elevated against the action of the coil spring 21, the valve stem 5 is lifted to separate the valve member 4 from the valve seat 3. If then the controlling fluid is supplied to the operating cylinder 31 for the engagement mechanism 30, the piston 32 is caused to move forward so that the underside 43 of the engagement protrusion 41 comes in abutment with the engagement roller 35, whereby an engagement state for keeping the valve open is brought about. In the case the pressure in the operating cylinder 31 is released, the piston 32 is pushed back and thereby the engagement roller 35 at the central portion is caused to rotate and travel on the roller supporting surface 36, so that the engagement roller is disengaged from the engagement member underside 43, whereupon the valve member 4 is pressed against the valve seat 3 by the action of the spring 16 and thus a quick valve closing operation is attained.
Patent JP-H11256170-A (JP)
Title: Diesel fuel composition
Inventor: HASEGAWA TSUTOMU
IPC: C10L1/08
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a diesel fuel composition excellent in output performance and fuel consumption performance and free from problem of foaming. SOLUTION: This diesel fuel composition has the following properties and contains 1-50 wt. ppm deforming agent: cetane value: >=45; density (at 15 deg.C): 0.802-0.855 g/cm<3> ; boiling point range: 150-370 deg.C; 10 vol.% distillation temperature: <=220 deg.C; 90 vol.% distillation temperature: 330-350 deg.C; kinematic viscosity (30 deg.C): >=2.2 mm<2> /s; pour point: <=-30 deg.C; sulfur content: <=0.05 wt.%.
Patent JP-H06247199-A (JP)
Title: Impact absorbing structure for vehicular door part
Inventor: HIRABAYASHI MASAHIKO
IPC: B60N2/75
Filed: 1993-02-26
Abstract: PURPOSE:To provide high-impact-absorbing structure by providing a grid-like gradually deforming rib pieces having gentle tips along the vehicular width direction on an interior member at its car body outside plate side at the indoor site of a door corresponding to the waist of a driver. CONSTITUTION:An armrest 10 is composed of an outer shell part 12 and a rib 14 and is formed of plastics such as polypropylene, using injection moulding. The outer shell part 12 is of armrest shape and is composed of a generally box shape expanded in a car roan. Rib pieces 14 are for absorbing collision energy from a side and are provided in the outer shell part 12 at its car body outside 13 along the car width direction or are provided on only the portion abutting to the waist of a driver in collision. The rib pieces 14 are of a grid shape with predetermined vertical and horizontal intervals. The tip shape of each rib piece comprises a gentle and gradually deformed shape, expanded arc shape, to gradually change the height from the base part to the tip. The impact absorbing structure efficiently absorbs vehicular side collision energy to provide high safety.
Patent JP-H11263338-A (JP)
Title: Carton for sheet-like object
Inventor: AKIMA YOSHIHIRO
IPC: B65D5/72
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a cutting blade made of paper integral with a carton to allow incineration for disposal, reduce a number of used members and prevent the occurrence of defective products due to peeling of an end of a sticking plate by providing a wavy cut line having joints at both ends and an intermediate predetermined position on a lower part of a front lid plate and by forming the cutting blade at a lower rim of the front lid plate. SOLUTION: A wavy cut line 8 having joints 7, 7' at both ends and an intermediate predetermined position is provided between a front lid plate 5 and a sticking plate 6, and a cutting blade 9 is formed at a lower rim of the front lid plate 5 above the wavy cut line 8. A body side face forming plate 10 and a lid side face forming plate 11 of this carton blank are stuck to each other, and the sticking plate 6 is stuck to a front plate 1, thereby assembling a parallelopiped carton comprising a body and a lid. The sticking plate 6 of the carton is held in hand, the joint at an either end of left or right is broken, and thereafter the joint 7' at the intermediate position and the join 7 at the other end are broken for unsealing.  Therefore since the cutting blade 9 is not exposed before unsealing, the carton is safe and occurrence of a trouble due to peeling of an end of the sticking plate 6 can be prevented.
Patent JP-H02240684-A (JP)
Title: Service robot
Inventor: TAKAOKA DAIZO
IPC: G09F19/08
Filed: 1989-03-14
Abstract: PURPOSE:To allow not only the guidance by voices but also the sufficient guidance to visiting customers when the robot is used in noisy places by moving the robot by the control with a control means and displaying the image information of a memory means on a display means. CONSTITUTION:The expression illustration in a floppy disk 35 is read out and is displayed on a CRT display device 24 by a still vision 17 when an operator operates the start for an in-shop operation by an operating device 37. An LED 30 is flickered simultaneously therewith. A bowing action is then executed by a motor 12 for bowing and, for example, 'You are welcome' is uttered by voice synthesis. This operation is usually repeated 5 times and is then ended. The exact transmission of guide information is possible in this way even if there are noises in the surrounding area. The degradation in the serviceability to the customers is obviated.
Patent JP-S53149033-A (JP)
Title: Zerography
Inventor: YAMAGUCHI TAKAHIRO
IPC: G03G15/01
Filed: 1977-06-01
Abstract: PURPOSE:To form an image of plural colors with the use of a photosensitive element of simple double-layer structure by using special cgarging, image-exposing and developing methods.
Patent JP-S51138793-A (JP)
Title: Process for preparing a nitrated porous polystyren e
Inventor: SUZUKI YOSHIAKI
IPC: C08F8/30
Filed: 1975-05-27
Abstract: PURPOSE: To prepare a nitrated porous polystyrenen resin having improved resolving power as a separating material for chromatography, with reduced decomposition of resin by oxidation which is a side reaction of nitration reaction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60209139-A (JP)
Title: Corrosion testing device
Inventor: KAWAHARA YUUZOU
IPC: G01N17/00
Filed: 1984-04-02
Abstract: PURPOSE:To conduct an easy-to-handle test of corrosion by heating one side of a test-piece and cooling the other side. CONSTITUTION:The device consists of a heating part and a cooling part and a heating body 7 is placed surrounded with a heat insulator 10, refractory material 4, and casing 1; and heated by the heating body is conducted through the test piece 8, sample fixture 9, and heat insulator 10 and absorbed by cooling water which runs in a cooling jacket 11. Further, corrosive gas flows at a constant flow rate from an intake 5 to an outlet 6 and temperature control is carried out by using a thermocouple 2. Then, the heat flux is varied by using various heat insulators 10 which differ in material and thickness and the surface temperature and ambient temperature of the test piece 8 are varied freely to obtain the easy-to-handle device.
Patent JP-2000260767-A (JP)
Title: Manufacture of semiconductor device
Inventor: HONGO TOSHIAKI
IPC: H01L29/78
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor device with an insulation film which is satisfactory in electrical characteristics and whose film formation rate is high. SOLUTION: A gate insulating film is formed by laminating a first SiN film 21 of good electrical characteristics and a second SiN film 22, whose film formation rate is higher than that of the first SiN film 21. That is, at first, a first gas which contains rare gas and N and H, and does not contain Si and whose rare gas content is 50% or more and 99% or less is formed into a high-frequency plasma. The surface of a silicon substrate 1 is nitrified by the plasma, and the first SiN film 21 is formed. Then, a second gas whose rare gas content is 50% or more and 99% or less is formed into a high-frequency plasma, and the second SiN film 22 is formed in the surface of the first SiN film 21 by the plasma.
Patent JP-S63229098-A (JP)
Inventor: TAMURA KIYONORI
IPC: G07F17/18
Filed: 1987-03-17
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-S52145818-A (JP)
Title: Pipe joint
Inventor: MATSUTANI YOSHIKI
IPC: F16L27/10
Filed: 1976-05-31
Abstract: PURPOSE: To produce a flexible pipe joint by combining a main cylinder formed by winding spirally belt-shaped plastic plates provided with a catching concave part on one end and a convex part to be caught on another end for each with a connecting cylinder part provided with a pair of catching feet piece. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05261065-A (JP)
Title: Solid-state image pickup device
IPC: A61B1/04
Filed: 1992-03-19
Abstract: PURPOSE:To obtain the solid-state image pickup device which can miniaturize an image pickup means without increasing the size of the front end, etc., of an endoscope. CONSTITUTION:The SID(solid-state image pickup device) 1 has, the image pickup element 5 which is provided with a photoelectric conversion circuit 2 on the surface and circuit patterns 4 and 4a for packaging on an insulating layer 3 on the rear surface, an optical element 7 which is connected to a photoelectric conversion circuit 2 by a light transparent adhesive 16 and introduces an optical image thereto, a flexible circuit board 10 which has inner leads 9 electrically connected by the circuit patterns 4 and 4a and pumps 8 of the image pickup element 5 and wiring materials 12 for packaging which are electrically connected to the position facing the image pickup element 5 by the inner leads 9 and the bumps 8. The device is also constituted of a semiconductor element 14 having a circuit part 13 for controlling the driving of the image pickup element 5 on the surface and a sealing resin 15 for sealing the circumference of the image pickup element 5 and the semiconductor element 14.
Patent JP-S60205990-A (JP)
Inventor: TANIGUCHI KOUJI
IPC: H05B33/12
Filed: 1984-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03267235-A (JP)
Title: Paper feeding device
Inventor: HIRAOKA SATOSHI
IPC: B65H3/56
Filed: 1990-03-16
Abstract: PURPOSE:To separate a recording paper sheet from the top layer one by one for carrying by providing an upper paper guide having a friction factor smaller than that of a lower paper guide and larger than that of the recording paper sheet and for pressing the recording paper sheet moved to the lower paper guide with elastic force from the upper. CONSTITUTION:A lower paper guide 8, which is positioned in a moving passage of a recording paper sheet P fed from a recording paper piling part 1 and having a guide part 8a standing with an inclination angle toward the front of the recording paper moving direction, is provided between the recording paper piling part 1 and a frictional separating a part 6. Furthermore, an upper paper guide 9 having a friction factor smaller than that of the lower paper guide 8 and larger than that of the recording paper and for pressing the record ing paper moved to the lower paper guide 8 with the elastic force from the upper is provided. Consequently, in the case that the recording paper sheets more than three are fed from a paper sheet group, which consists of multiple piled sheets, at once under the piled condition, since a friction factor of the lower paper guide 8 is larger than that of the upper paper guide 9, the paper sheet is separated from the top layer in order for carrying.