baber/WOPTO huggingface dataset:
Patent JP-H0871314-A (JP)
Title: Device for detecting position of filter cloth-hanging rod in filter cloth traveling type filter press
Inventor: YASUNAGA YORIHISA
IPC: B01D25/12
Filed: 1994-09-02
Abstract: PURPOSE: To prevent generation of damage of a filter plate or the like by providing a limit switch in a fitting member to detect actuation of a movable member. CONSTITUTION: A fitting member 12 is arranged in the upper positions of the respective filter plates 1 which are detachably arranged side by side. A movable member 26 is fitted to the fitting member 12 rotatably in the vertical direction and fitted thereto freely and verticaly movably. A pair of filter cloth-hanging rods 9 are arranged on both sides of the filter plate 1 to hang filter cloths 8. The movable member 26 is installed between the rods 9 and placed thereon. A limit switch 22 is provided in the fitting member 12 to detect movement of the movable member 26. Therefore, when the filter cloth-hanging rods 9 exist in the normal positions, the movable member 26 installed between the rods 9 and placed thereon is not actuated. The limit switch 22 detects actuation of the movable member 26.  In such a way, since the limit switch 22 is used as the detection means of the positions of the rods 9, the positions of the rods 9 are detected surely and accurately without being influenced by the ambient environment.
Patent JP-H0374872-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FUJITA TSUTOMU
IPC: H01L27/108
Filed: 1989-08-16
Abstract: PURPOSE:To maintain operation of a memory cell to be normal by providing a dummy surrounding the memory cell array for forming a semiconductor substrate and an inverse-conductive type region and by biasing in the opposite direction from the substrate. CONSTITUTION:An array of a memory cell 2, a P<+> layer for the separation 3, a capacitive insulation film 4 of the cell 2, a poly Si electrode 5, an n<+> node 6 of the cell 2, a drain 7 of a switch FET, and an n<+> source 8 are provided on a P-type Si substrate 1. An n<+> region 9 is a dummy part and surrounds the array of the memory cell 2. A dummy part 9 is fixed to a higher potential than the substrate 1 and is inversely biased for the substrate 1. With this configuration, when the potential of n<+> source and drain 10 and 11 of FET of a peripheral circuit becomes lower than a specified value as compared with the substrate 1 due to external noise, an electron e is injected but is absorbed by the dummy 9, thus enabling the memory cell to operate normally.
Patent JP-2000038408-A (JP)
Title: Production of latex by emulsion polymerization and production apparatus therefor
Inventor: MATSUMURA KOJI
IPC: C08F2/22
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a latex by emulsion polymerization capable of reducing occurrence of scale on the wall surface of a reactor and scale adhering to the inner wall of the reactor and to provide a production apparatus used therefor. SOLUTION: In this method for producing an emulsified latex in a reactor A, the method for producing the latex by emulsion polymerization comprises cooling the wall face of the reactor of a part corresponding to the vapor-phase part in the reactor A. This apparatus for producing a latex by emulsion polymerization is equipped with the reactor A for making a latex by emulsion polymerization and a jacket B attached to the wall face of the reactor A and having a heating function and a cooling function in each zone.
Patent JP-H0874848-A (JP)
Title: Pump device for bearing
Inventor: KIMURA YOSHIICHI
IPC: F16C32/00
Filed: 1994-09-02
Abstract: PURPOSE: To support a load by means of a rolling bearing at the time of starting and low speed, and by means of other bearings at a constant rotation in a bearing which is lubricated by process fluid of a pump handling low-viscosity liquid. CONSTITUTION: A rotary shaft 2 of an impeller 1 has a tapered portion. A rolling bearing 3 provided on a pump casing 4 supports the rotary shaft 2 through a sleeve 5 engaged with the tapered portion. A wearing 6 on a suction side of the impeller 1 has a diameter smaller than that of a wearing 7 on a back side. A back surface of the impeller 1 is provided with thrust balance mechanisms 8, 9, 10. In addition, a static pressure journal bearing utilizing a pump discharge pressure is provided.
Patent JP-H0942692-A (JP)
Title: Bath heating apparatus combined with warm water heating
Inventor: OTA HIROSHI
IPC: F24D3/08
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To lower hot water temperature flowing into a bathtub by interrupting combustion of a heating apparatus when the operation is changed over to bath additional-heating operation during warm water heating operation or just after the operation is interrupted, and judging that hot water temperature in a pipe line on the side of the heating apparatus is lowered, and thereafter changing the operation to the bath additional-heating operation. SOLUTION: Once a bath additional-heating operation switch is on, it is judged whether or not the operation is in heating operation, and provided it is in the case, combustion of a burner 2 is interrupted, and operations of a circulation pump 11 and an air supply fan 16 are continued for a predetermined time interval (for example, 25 seconds). After the lapse of the predetermined time interval (25 seconds) of the continuation of the operations of the circulation pump 11 and the air supply fan 16, it is judged that hot water temperature in a heating side heat exchanger 1 and in a pipe line between the heating side heat exchanger 1 and three-way changeover valves 7, 8, and the three-way valves 7, 8 are changed over to the additional heating operation side.  Further, the heating side heat exchanger 1 is communicated with a bath forward pipe 4 and a bath return pipe 5 to start combustion of a burner 2 for the bath additional-heating operation.
Patent JP-S6187918-A (JP)
Title: Exhaust device for engine with pressure wave supercharger
Inventor: YAJIMA TSUNAO
IPC: F02B27/00
Filed: 1984-10-05
Abstract: PURPOSE:To reduce exhaust noise when the exhausted gas is passing the by-pass by forming an exhaust by-pass, which is in communication to the exhaust passage upstream a pressure wave supercharger, in such a way as independent from the exhaust passage downstream the supercharger, and by enlarging the exhaust resistance of the exhaust by-pass in comparison to that of this downstream exhaust passage. CONSTITUTION:A pressure wave supercharger 4 is provided as striding over a suction passage 2 and an exhaust passage 3, and the exhaust gas inlet 4c and outlet 4d of this supercharger 4 are connected with the upstream and downstream exhaust passages 3u, 3d respectively. The upper terminal of an exhaust by-pass 10 formed independent from the said downstream exhaust passage 3d is connected to the upstream exhaust passage 3u, and a by-pass value 11 is furnished at the opening 10a for said connection. The exhaust resistance of this by-pass 10 shall be set at a higher level than that of the downstream exhaust passage 3d. The by-pass valve 11 is closed in the low-speed range of engine operation to be full opened when the supercharge pressure given by this pressure wave supercharger 4 has reached the set max. supercharge pressure.
Patent JP-H0879567-A (JP)
Title: Contour compensation device
Inventor: WADA MICHIO
IPC: H04N5/208
Filed: 1994-09-05
Abstract: PURPOSE: To provide appropriate contour compensation effects by using a contrast adjustment voltage changed by surrounding environment illuminance and controlling a contour compensation amount. CONSTITUTION: The surrounding environment illuminance is detected by surrounding environment illuminance detection element and circuit 1 and a surrounding environment illuminance voltage 4 is inputted to a microcomputer 2. Then, a set contrast adjustment voltage 5 is added in a adder circuit 3 and the contrast adjustment voltage 24 is attained. The voltage 24 and a sharpness adjustment voltage 6 are added in a VM control voltage generation part A which is a compensation amount control circuit constituted of resistors 7-9 and 11-14 and transistors 15 and 16 and a VM control voltage 17 is outputted.  The picture contour compensation amount of a VM circuit 20 is controlled by the voltage 17, VM signals 21 corresponding to the surrounding environment illuminance, contrast adjustment and sharpness adjustment are obtained, a VM coil 22 is driven by the signals 21 and picture contour compensation is performed. Thus, appropriate VM effects corresponding to the surrounding environment illuminance are obtained.
Patent JP-H0766091-A (JP)
Title: Wafer, identification information reading method, method and apparatus for manufacturing integrated circuit
Inventor: SHIBATA YOSHIAKI
IPC: H01L21/02
Filed: 1993-08-25
Abstract: PURPOSE:To deal with a multikind and small quantity production by setting optimum step conditions for each one wafer. CONSTITUTION:A step in a process managing list 12 is updated to a next step based on identification information on a wafer 16 read by an identification information reader 14 under the control of a centralized controller 11. A process condition corrector 19 retrieves a past inspection result from a process data base 21 according to a run command from the controller 11 for the next step, processes the wafer 16 by a processor M in a processing section 15 for the next step if the retrieved result is satisfied, and then inspect it by an inspecting unit T in an inspecting section 18. This inspected result is cataloged with a process data base 21 from the corrector 19.
Patent JP-H05149724-A (JP)
Title: Infrared-ray scanning microscope and inspecting method for infrared-ray scanning microscope
Inventor: GURAHAMU ROJIYAA BUTSUKAA
IPC: G01B11/24
Filed: 1991-07-29
Abstract: PURPOSE: To provide an infrared microscope capable of non-destructively three- dimensionally evaluating a wafer. CONSTITUTION: The beam 4 from an infrared laser diode 1 illuminates a wafer via the polished surface 5 of the wafer. The wafer and the beam 4 are relatively scanned by an X-Y-Z drive 8. The beam back scattered at the scanning angle of 90 deg. to the incident beam 4 by the particles in the wafer appears from the polished surface 5 of the wafer. A detector 12 to detect the back scattered beam is disposed at the position where the mirror reflected beam from the surface 5 is not detected. A system control computer 11 processes the output of the detector 12 synchronously with the scanning signal of the drive 8, and hence the three-dimensional image of the wafer is displayed on a display 14.
Patent JP-H1152926-A (JP)
Title: Display device
Inventor: SATO HISATAKE
IPC: G09G3/36
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a display device which is allowed to scroll display without processing of a central processing unit CPU. SOLUTION: Display data S20 read in parallel from RAM 20 is supplied to a shift section 30 and is loaded with a load signal LOAD to be shifted in the serial direction by a shift signal SCK. The shifted display data S30 is retained in a latch section 40 to be displayed on a liquid crystal display(LCD) 10. Next it is returned to the input data terminals DI1 to DIn and retained in the same address of this RAM 20 again. At the time of scanning the LCD 10 next in the Y direction, the display data shifted from RAM 20 is read out and accordingly scroll display is enabled not through the processing of the CPU 120.
Patent JP-H1153773-A (JP)
Title: Optical recording medium
Inventor: YAMAHO TOMOYA
IPC: G11B7/24085
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To lessen the cross erasure and crosstalks which arise at the time of high-density recording by specifying the mark width of an amorphous phase and the beam width of a laser beam to be used at the time of recording. SOLUTION: The relation between the max. width W1 in the direction perpendicular to the progressing direction of the light beam used for recording among the shapes of the amorphatized marks of a recording layer and the max. width W2 in the direction perpendicular to the progressing direction of the light beam which is the intensity half width of the beam on the surface of the recording layer of the light beam used for recording is specified to W1/W2<=0.6. At this time, the region where the reproducing and recording beams overlap on the adjacent amorphous phase marks at the time of reproducing, recording and erasing in the adjacent tracks is narrowed by diminishing the max. width W1, by which the problems of the crosstalks and cross erasure, etc., are solved.  The amorphous region width of at least 0.2<=W1/W2 is preferable for reading the reflectivity difference between the amorphous state by the recording layer and crystalline state and for the purpose of signal reproduction of the amorphous state.
Patent JP-H0860301-A (JP)
Title: Martensitic stainless steel having antibacterial characteristic and its production
Inventor: YANO HIROKAZU
IPC: C22C38/28
Filed: 1994-08-11
Abstract: PURPOSE: To maintain superior antibacterial characteristic over a long period without deteriorating characteristics, such as external appearance and workability, by regulating the Cu concentration in the surface layer part in the range between the position at a specific depth from the surface of a Cu-containing stainless steel and the surface. CONSTITUTION: A martensitic stainless steel containing 0.01-5wt.% Cu is used as a base material, and the Cu concentration in the surface layer part between the surface and the position at a depth of 50Å from the surface is regulated to >=0.1 atomic %. A relationship of C1 /C2 =0.2 is established between the Cu concentration C1 in the surface layer part and the Cu content C2 in the steel as base material. The Cu concentration in the surface layer part can be increased to >=0.1 atomic% by applying alternating electrolytic treatment to the stainless steel.  By impressing a square-wave potential oscillating between the potential range baser than the passivating potential of Cr and the noble potential range from the natural potential of Fe to the passivation completing potential of Fe, the Cu ions eluted at the noble potential are precipitated in the steel surface at the base potential and the Cu concentration in the surface layer part can be increased.
Patent JP-2001031224-A (JP)
Title: Constitutive member of rack device of automated storage and retrieval system and rack device of automated storage and retrieval system
Inventor: MASUDA JUNICHI
IPC: B65G1/14
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To improve carrying efficiency by providing a pair of front/rear support members and connecting bars directly or indirectly extended to the front/ rear support members, and arranging gusset plates laterally overhanging in left/right parts on a front face or a rear face of the front/rear support members. SOLUTION: A constitutive member 1 of a rack device of an automated strange and retrieval system has a pair of front/rear support members 2 and the required number of connecting bars 4 extended via a bracket 3 installed on the front/rear support members 2. In this case, gusset plates 5, 6 laterally overhanging in left/right parts are respectively arranged on a front face of the front side support member 2 and a rear face of the rear side support member 2, and these gusset plates 5, 6 are arranged so as to be positioned under first stage and third stage shelf members. When carried to an execution work site from a factory, carrying efficiency is improved by integrating mutual constitutive members 1 by vertically dislocating the gusset plates 5, 6 of the adjacent constitutive members 1 while lining up the mutual constitutive members 1 in the lateral direction.
Patent JP-H1155335-A (JP)
Title: Ask modulator
Inventor: MIYAURA MASAO
IPC: H04L27/04
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To derive an ASK modulation signal without an error even when a ringing phenomenon is generated when a digital signal is changed from a logical high level to a logical low level. SOLUTION: This modulator is provided with a switching diode 1 serially connected with a carrier wave signal transmission path, a first resistor 4 connected between a first terminal (a) of the switching diode 1 and a digital signal input terminal 9, and a second resistor 10 connected between one terminal (a) of the switching diode 1 and a reference potential. Then, a digital signal added to the digital signal input terminal 9 is voltage-divided by first and second resistors 4 and 10, and the switching diode 1 is turned on/off according to the logical level of the voltage-divided digital signal so that an ASK modulation signal can be generated. In this case, the switching level of the switching diode 1 can be substantially increased, and the switching diode 1 can be prevented from being turned on due to the ringing phenomenon.
Patent JP-H02101057-A (JP)
Title: Circulatory production of alicyclic or aliphatic diisocyanate
Inventor: GERUTO BOOMUHORUTO
IPC: C07C263/04
Filed: 1989-08-17
Abstract: In the preparation of diisocyanates from diamines, urea and alcohols with thermal cracking of the biscarbamate formed, it has hitherto been impossible to utilise the by-products formed in the cracking stage, and thus to arrive at a technically practicable and economical process. It was therefore the object of the invention to search for an appropriate way which avoids the said disadvantages. 
<??>The object was achieved when a cyclic process for the preparation of (cyclo)aliphatic diisocyanates was found wherein, starting from diamines, by-products from the thermal cracking, urea and alcohol, the biscarbamate is produced in the presence of N-unsubstituted carbamates and dialkyl carbonates and with removal of NH3, the subsequent cracking of the biscarbamate is carried out in the liquid phase without solvent, the diisocyanate and alcohol are condensed, the diisocyanate is subjected to a final distillation and a part of the reaction mixture from the cracking with the by-products formed is purged and, after first being reacted with raw alcohol arising, is recycled to the biscarbamate preparation stage. 
<??>Preparation of (cyclo)aliphatic diisocyanates.
Patent JP-H0872627-A (JP)
Title: Joint structure of interior material for vehicle
Inventor: SHIGESADA MASAAKI
IPC: B60R13/02
Filed: 1994-09-05
Abstract: PURPOSE: To provide a joint structure of interior materials for a vehicle, by which interior materials can be joined to each other surely and closely. CONSTITUTION: In a joint structure of interior materials for a vehicle for joining the interior materials for a vehicle with the end part 2b of a center pillar lower 2 (one interior material) superposed onm the end part 1a of a center pillar upper 1 (the other interior material) disposed in a compartment, the center pillar upper 1 is so constructed that a facing 4 having elasticity is stuck to the surface 3b of a core material 3, a notch 3c (locking part) is formed on a non-coating part 3a (end part), and a click 2c (locked part) which is locked in the notch 3c with the facing 4 compressed is formed on the end part 2b of the center pillar lower 2.
Patent JP-H0494430-A (JP)
Title: Device for correcting error between accelerator pedal position sensor and throttle valve position sensor
Inventor: KITAGAWA HIROSHI
IPC: F02D11/10
Filed: 1990-08-08
Abstract: PURPOSE:To decrease a relative error as far as possible by comparing an output value of one sensor in either an accelerator pedal position sensor or a throttle valve position sensor with a reference value consisting of a plurality of different values, and correcting the other sensor output value by a study value. CONSTITUTION:In an ECU6, an output value of one sensor in either an accelera tor pedal position sensor 15 and a throttle valve position sensor 5 is compared with a reference value consisting of a plurality of different values when an accelerator pedal 14 and a throttle valve 4 are actuated correspondingly 1 to 1. When this one sensor output value agrees with one of the reference values, the other sensor output value of both the position sensors is studied in each reference value to correct the other sensor output value by a study value. Thus, a relative error between the output values of both the position sensors 5, 15 can be decreased as for as possible over the total throttle valve opening.
Patent JP-2001001461-A (JP)
Title: Rapid liquid charger dealing packaging material
Inventor: ISOBE NAOKI
IPC: B65D65/40
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To accelerate a charging speed of a charger and to improve a working efficiency by setting a lubricant content of a sealant layer of a film made of multilayers to a specific value. SOLUTION: To avoid fuming or oxidative deterioration of a resin in a high-temperature working like extrusion coating of a film, it is normally worked as low temperature as possible. Meanwhile, to accelerate a speed, the temperature must be raised. If a film is preheated in a charger or a charging sealing temperature is raised, a component of a lubricant is transferred to a surface of the sealant layer when the temperature is high, thereby lowering heat sealability. In this case, a lubricant content of the sealant layer of the film made of multilayers is set to 400 to 0.1 ppm. As a result, 30 to 32 m/min (400 to 427 bags/min) increased by about 50% as compared with the normal case is obtained as a charging speed according to good film manufacturing workability, film surface properties and heat sealability.  When the resin of the sealant layer is a metallocene catalytic method linear polyethylene, as the lubricant, an erucic acid amide is excellent in view of thermal stability and slipperiness.
Patent JP-H0761900-A (JP)
Title: Crystal structure control method
Inventor: OGURA TETSUYOSHI
IPC: C30B33/02
Filed: 1993-08-26
Abstract: PURPOSE:To enable crystal structure to be controlled using a simple device at a lower temperature compared with such temperatures as not to be incapable of maintaining crystal structure, by directly jointing a crystal having specific structure to a holding material having a thermal expansion coefficient lower than that of this crystal followed by heating. CONSTITUTION:A crystal 1 having specific structure is directly jointed to a holding material 2 lower in thermal expansion coefficient than this crystal 1 followed by heat treatment to change the structure of the crystal 1. By the heat treatment, a compressive force is applied on the crystal 1 in the direction parallel with the joint between the crystal 1 and the holding material 2, changing the structure of the crystal 1. For direct jointing, the joints of both the materials 1, 2 are treated (e.g. abrasion, washing) and the materials 1, 3 are brought into contact with each other in a clean atmosphere followed by heat treatment, resulting in firm sticking.
Patent JP-H0766665-A (JP)
Title: Crystal vibrator
Inventor: OGURA TETSUYOSHI
IPC: H03H9/05
Filed: 1993-08-26
Abstract: PURPOSE:To obtain the crystal vibrator which is small in size and highly stable. CONSTITUTION:A crystal plate 1 for vibration is fixed to a substrate by direct connection across a buffer plate 3 which has a larger coefficient of thermal expansion than crystal. A compressive force is applied to the crystal through the buffer plate 3 to enable the direct connection without causing a phase shift. Further, no adhesive is used to fix the crystal plate 1 for vibration to the buffer plate 3, so the structure of the crystal vibrator which is higher in stability is manufactured and the manufacturing method which is suitable for size reduction is obtained.