baber/WOPTO huggingface dataset:
Patent JP-H09221982-A (JP)
Title: Method of stabilizing working face of muddy eater type shield excavation
Inventor: YASUMOTO MASATAKE
IPC: E21D9/06
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent mud from escaping from the working face through clogging in the recess of the working face by blending a water absorption polymeric material into muddy water in a working face stabilization method for stabilizing the working face with muddy water pressure. SOLUTION: On the way a mud feeding pipe 44 in a tunnel 36, there is provided each thickener tank 50 and clogging material tank 52 of containing a water absorption polymer material, and by performing viscosity control on the way of the mud feeding pipe 44, control is carried out stably for the working face. After determining the particle size of salt resistance water absorption polymeric material used for a clogging material and dispersing once the water absorption polymer material in an organic solvent to be a suspension liquid, it is mixed into muddy water. Such water absorption polymeric material improved in its salt resistance is employed as the clogging material, so that a clogging function can be exhibited suitably without lowering the magnification of water absorption for a long period of time even in muddy water with relatively high salt density.
Patent JP-S54151328-A (JP)
Title: Media processing system
Inventor: UZAWA YOUJI
IPC: G06Q40/00
Filed: 1978-05-02
Abstract: PURPOSE: To reduce the burden by customer, by performing required paging automatically and printing on page, when a customer only opens an arbitrary page of the bankbook and inserts to the pocket of the unit only.  
     CONSTITUTION: When the bankbook 20 is positioned, the bankbook guide lock 13 is removed from the bankbook guide 12 and it is activated toward clockwise with the spring, to enable to move the bankbook guide 12 counterclockwise. The retaining pad 10 is operated to depress the bankbook 20 to the turning roller 9. The turning roller 9 starts to rotate clockwise, separates the inner-paper of the bankbook by one sheet and gives slack to it. In this case, the bankbook guide 12 opens by being pushed with the inner-paper, and when this opening reaches a given amount, the detect or operates to stop the turning roller 9. When the turning roller  9 is again revolved after retrogressing the pad 10, since the tip of the inner-paper  shields the sensor 15, the page is turned. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58171027-A (JP)
Title: Beam diameter converter
Inventor: KIYOHARA GENSUKE
IPC: G03B27/00
Filed: 1982-04-01
Abstract: PURPOSE:To obtain a desired beam diameter through one device, by fixing a polygonally-sectioned prism body which has an incidence and a projection surface rotatably and pivotally within a specific range. CONSTITUTION:An end part of the prism body 1 in a triangular short column shape is fixed rotatably and pivotally on a prescribed base body through a shaft 4 within the specific range and a beam is entered into the prism body 1 through the incidence surface 2 and projected from the projection surface 3. The incidence surface 2 crosses the optical-axis end surface of the beam B at right angles and the incident beam B is projected from the projection surface 3 without any variation in beam diameter, but when the shaft 4 is rotated, the beam B strikes the incidence surface 2 while increasing in end area with the angle of inclination of the incidence surface 2 and projected from the projection surface 3 while having a greater diameter than its initial beam diameter. For this purpose, the angle of inclination of the incidence surface 2 is adjusted to obtain a beam B' with a desired diameter.
Patent JP-H05149899-A (JP)
Title: Dimension change measurement device
Inventor: KAMATA AKIRA
IPC: G01B11/02
Filed: 1991-03-18
Abstract: PURPOSE:To improve measurement accuracy and measurement efficiency in measuring the thermal expansion coefficient or humidity expansion coefficient. CONSTITUTION:A long square shape sample 1 is fixed with a fixing part 3 at one end on a referrence plate 2 and the other free extension and contraction end is positioned on a laser measurement window on the referrence plate 2. The distance L between the position B at the other end edge 1a and the position C at the edge 4a of the laser measurement window 4 is measured with a laser profile measurement device. This kind of plural referrence plates 2 are arranged in a constant temperature and humidity box. Every time the temperature and humidity conditions in the constant temperature and humidity box are changed, the distances L for sample are measured and the expansion coefficients of the sample are measured from the result of this measurement.
Patent JP-2000249307-A (JP)
Title: EXHAUST GAS SELF-CIRCULATION TYPE LOW NOx BURNER
Inventor: YOSHIDA SEIJI
IPC: F23D11/12
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas self-circulation type low NOx burner capable of reducing an NOx and stably burning. SOLUTION: The exhaust gas self-circulation type low NOx burner comprises a fuel supply tube 11, a wind box 12, an inward partition wall 13, a flame cone 14, an outward partition wall 15 and an air introducing nozzle 16. The cone 14 has a shape for interposing a cylindrical tapered part 45 between a small-diameter cylindrical portion 43 and a large-diameter cylindrical portion 44, a space extended forward of a jet port 23 from a first annular space 41, an annular protrusion 46 protruding from an inner periphery of the portion 44 at a forward position of the port 23, and an exhaust gas suction hole 47 at a rear position from the protrusion 46.  Thus, combustion air is generated by burning in the cone 14 by an air introducing nozzle 16 from an air chamber 52 to the space 41 through a mixed gas introducing hole 42 toward a position separated from its center, and fed accompanied with the exhaust gas circulated to the space 51 to form a circulating flow of the mixed gas around the tube 11.
Patent JP-S63230683-A (JP)
Inventor: KURAUSU SATSUSE
IPC: C07D277/32
Filed: 1988-03-08
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-S58168598-A (JP)
Inventor: TORIYAMA YASUHIRO
IPC: B42D15/02
Filed: 1982-03-31
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-H07240144-A (JP)
Title: Trimming method for periphery of flat aperture grill, and trimming device for periphery of flat aperture grill
Inventor: SUGITA HIROYUKI
IPC: H01J9/14
Filed: 1994-02-25
Abstract: PURPOSE:To smoothly trim a periphery without the generation of chips and without being accompanied by a bad influence on a frame or an aperture grill. CONSTITUTION:One end in the lateral direction of the periphery 5 of the flat aperture grill 1 of a frame 6 is held by the chuck part 25 of a periphery separating mechanism, and pulled up obliquely. It is moved on the other end side in this state, whereby the periphery is separated from the flat aperture grill 1 body, and this periphery 5 is disposed in a recovering part 31.
Patent JP-2000249068-A (JP)
Title: Gas compressor
Inventor: IJIRI MAKOTO
IPC: F04C29/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a gas compressor to decrease passage resistance of a discharge port and decrease the increase of a power due to excessive compression. SOLUTION: This gas compressor is formed such that a gas compressor sucks gas through a suction port and compresses the gas for discharge. The gas compressor is provided with a spool type discharge valve 20 consisting of a spool making contact with a discharge port 6 slidably situated at a cylinder 9 of which a cylinder chamber 1 consists and an elastic member energizing the spool in the direction of the discharge port 6.
Patent JP-H08243713-A (JP)
Title: Device for supplying cooling water in metallic mold
Inventor: NAKAMURA JUICHI
IPC: B29C33/04
Filed: 1995-03-13
Abstract: PURPOSE: To obtain a cooling water supplying device for metallic mold, in which even if the crack, etc., is developed in a projecting part forming a cooling passage, the cooling water is not leaked. CONSTITUTION: This cooling water supplying device is provided with a first and a second negative pressure generating mechanisms 173, 210 for sucking the cooling water in the cooling passage formed in the projecting part projected to a cavity side in the metallic mold. The first negative pressure generating mechanism 173 is provided with a suction pump 116 having a changeable vol. chamber 128 for sucking the cooling water from the cooling passage with the vol. change by shifting a piston 126. Further, the second negative pressure generating mechanism 210 is provided with an ejector 178 for sucking the cooling water from a sucking passage 176 connected with the cooling passage through a shut-off valve 174 by compressed air from a supplying passage 188 connected with an air pressure source 180 through a change-over valve 186.
Patent JP-H09244278-A (JP)
Title: Electrophotographic photoreceptor
Inventor: MIMORI MITSUSACHI
IPC: G03G5/06
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreceptor having high sensitivity and high durability by forming a photosensitive layer contg. a specified arylamine compd. on an electrically conductive substrate. SOLUTION: A photosensitive layer contg. an arylamine compd. represented by formula I is formed on an electrically conductive substrate. In the formula I, each of R1 -R6 is halogen, alkyl which may have a substituent, alkoxy which may have a substituent, aryl which may have a substituent or substd. amino, each of (k) to (p) is an integer of 0-4, X1 is represented by formula II and X2 is represented by formula III. In the formulae I, II, (i) is 1 or 2, each of R7 -R16 is H, alkyl which may have a substituent, alkoxy which may have a substituent, aryl which may have a substituent or a heterocyclic group which may have a substituent.
Patent JP-H07240170-A (JP)
Title: Quadrupole mass spectrometric device
Inventor: INATSUGI NORITO
IPC: G01N27/62
Filed: 1994-02-24
Abstract: PURPOSE:To automatically correct the measure shaft of a mass spectrometric curve resulted from the temperature change of the rod holder of a quadrupole. CONSTITUTION:The voltage V1 of the primary-side coil L1 of a transformer 15 and the phase difference G between the voltage and current of the primary- side coil L1 are detected, and a high frequency current to be supplied to the primary-side coil L1 is corrected on the basis of them. Thus, the heating of the rod holder of a quadrupole 17 is detected by the change of V1 and theta, and a proper RF voltage corresponding to it can be applied.
Patent JP-H07239151-A (JP)
Title: Freeze preventing equipment of water heater
Inventor: KUBOYA YOSHIKANE
IPC: F24H1/10
Filed: 1994-02-25
Abstract: PURPOSE:To obtain freeze preventing equipment of a water heater which enables prevention of freeze even when a sensor detecting an atmospheric temperature fails. CONSTITUTION:Freeze preventing equipment of a water heater which has an instantaneous heat exchanger 2 and a burner 3 provided in a case 1 and heaters 9 and 10 for preventing freeze and an atmospheric temperature sensor 11 disposed therein and wherein a heating operation by the heaters 9 and 10 is started when an automatic freeze preventing switch is turned ON, on condition that the atmospheric temperature sensor 11 detects that a prescribed temperature is not reached. With the automatic freeze preventing switch turned ON, first it is determined whether the atmospheric temperature sensor 11 is normal or not, on the basis of a signal level sent from the atmospheric temperature sensor 11. A controller 12 which gives a command to start a prescribed heating operation by the heaters 9 and 10 for preventing freeze when the atmospheric temperature sensor 11 is normal and when it detects that the prescribed temperature is not reached and also gives the command to start the prescribed heating operation by the heaters 9 and 10 irrespective of conditions of temperature when the sensor is not normal, is provided.
Patent JP-S59179446-A (JP)
Inventor: OOSAWA MINORU
IPC: B61B10/00
Filed: 1983-03-29
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-H02233978-A (JP)
Title: Deodorizing device for refrigerator
Inventor: SHINTANI KOSUKE
IPC: F25D23/00
Filed: 1989-03-06
Abstract: PURPOSE:To prolong the life for a deodorizing function, to simplify the structure, and to improve the efficiency of decomposition of a smell component by a method where in teh surface, except a surface forming the rear side to a heater, of a deodorizing substance is formed in a shape in which a radiant heat from a heater is directly imparted. CONSTITUTION:When defrosting operation is started, operation of a cooler 6 and a fan 8 is stopped and meanwhile, a defrost heater 13 is energized to generate heat. By generating heat by the defrost heater 13, a cooler 6 is heated to perform defrosting, and a deodorizing substance 15, simultaneously, is heated. In this case, since an under surface 15b and side surfaces 15c and 15c, exposed to the heater 13, of the surface of the deodorizing substance 15 are heated in a way to directly impart radiant heat from the heater 13 thereon, especially said part is heated extremely uniformly and to a high temperature. In the heated deodorizing substance 15, a small component in which the absorbent of an absorbent layer 16 is absorbed is removed, and simultaneously, in a catalyst layer 17, the smell component thereof is oxidized and decomposed for removal. Defrosting operation is completed and cooling operation is restarted, and when the temperature of the deodorizing substance 15 is decreased, a smell component contained in air in a chamber is absorbed by the deodorizing substance 15 for removal.
Patent JP-H0356768-A (JP)
Title: Controller of extended range divided type composite speed changer
Inventor: MERUBERUN DABURIYU FURETSUCHIY
IPC: F16H3/093
Filed: 1990-03-05
Abstract: PURPOSE: To increase an effective range of a transmission gear by automatically shifting a clutch of an extended range to a deceleration position when a shift lever of a main transmission section is shifted to a second position of a low speed gear ratio. CONSTITUTION: An extended range splitter type compound transmission 10 has a main transmission section 12, an auxiliary transmission section 4, and an extended range section 14 which are connected in series. The main transmission section 12 has first and second sliding clutch collars 58, 56 for selectively clutch-connecting the main transmission section to a main shaft 28 with a low speed gear ratio. When a second low speed position is selected by the clutch collar 56, this action is detected by a detection device 264. A clutch 206 of the extended range section 15 is automatically shifted to a deceleration position. An effective range of the transmission gear can thus be increased.
Patent JP-S60199525-A (JP)
Title: Marking device of steel sheet
Inventor: IIDA NAGAHISA
IPC: B41M1/28
Filed: 1984-03-22
Abstract: PURPOSE:To mark approximately accurately a steel material at its prescribed position and to improve its yield by stopping the steel sheet almost at a prescribed position by a rotation control device of feeding roll and slightly controlling the position of a marker, located at the fixed position, within a fixed range by a material end-edge sensor. CONSTITUTION:A control device 7 controls the rotations of rolls 3 through its signal S3 by detecting the front tip 2a of a steel sheet 2 with the aid of a pulse length-meter, to stop the front tip 2a at the prescribed position. A slightly-moving adjustment device 4 is actuated by a signal S1 to locate a marker 1a at the position where a sensor 5 catches the end edge 2a of steel sheet and a sensor 5 does not, where the sensors 5, 5a of a reflective type optical sensor attached to the marker 1a are arranged at intervals of about 20mm.. When the sheet is marked in this state, the marking is performed in the vicinity of the end edge within the positional accuracy of about 10mm.. Accordingly, the cut-off yield of steel sheet at the next stage is improved.
Patent JP-S61218638-A (JP)
Inventor: DONARUDO EDOWAADO RITSUCHIISON
IPC: C08J5/18
Filed: 1986-03-11
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-H07262511-A (JP)
Title: Production of magnetic head
Inventor: NIHEI YUKARI
IPC: G11B5/147
Filed: 1994-03-24
Abstract: PURPOSE:To prevent the peeling of thin films, to enhance yield and to improve productivity at the time of producing a magnetic head with magnetic thin films and/or nonmagnetic thin films. CONSTITUTION:At the time of producing a magnetic head with magnetic thin films and/or nonmagnetic thin films, treatment with oxygen plasma is carried out as pretreatment before the magnetic thin films and/or nonmagnetic thin films are formed. For example, at the time of producing a magnetic head with metallic magnetic thin films and a magnetic gap (g) formed between the butted faces of the metallic magnetic thin films 2a, 2b, treatment with oxygen plasma is carried out as pretreatment before the metallic magnetic thin films 2a, 2b are formed.
Patent JP-S58173383-A (JP)
Title: Method and construction for overhaul, transportation and assembling of condenser
Inventor: SASAKI TAKUYA
IPC: F28B1/00
Filed: 1982-04-02
Abstract: PURPOSE:To facilitate the transportation and assembling by a structure wherein assembling surface plates, which are formed in corresponding to the divided forms of the condenser, are fixed on the bottom of the condenser and at the same time rolling members for transfer are mounted to the assembling surface plates. CONSTITUTION:Surface plates 3 are respectively formed in the form of a frame by combining two longitudinal members 3a and five transverse members 3b. Five connecting members 3c are detachably laid between said surface plates 3. A large number of the rolling members 4 are mounted on the under surfaces of the longitudinal members 3a at fixed intervals. The shell main body of a condenser is assembled on the assembling surface plates 3 in a longitudinally divided form. After that, tube nests 9 are composed of by inserting fine tubes 8 in tube supporting plates 7 in order to assemble two long blocks 1 and 2. After assembling the two blocks 1 and 2, the connecting members 3c of the surface plates are removed and the two assembling surface plates 3 are separated from each other. Consequently, the long block 1 and the long block 2 are in the state to be carried separately. Because the rolling members 4 are mounted on the under surfaces of the surface plates 3, the long blocks 1 and 2 can be easily transferred.
Patent JP-H04271582-A (JP)
Title: Video camera
Inventor: KONDOU NORIAKI
IPC: H04N5/235
Filed: 1991-02-26
Abstract: PURPOSE:To quicken an exposure control time without increasing the hardware scale and to attain stable exposure control when the exposure control is implemented by a video camera. CONSTITUTION:Tables 17A, 17B with a characteristic of a different gain are provided to the video camera. The table 17A with a large gain is selected at application of power or with a large error and the table 17B with a small gain is selected in the normal-state.
Patent JP-S60197089-A (JP)
Title: Video camera
Inventor: KITANO MASUO
IPC: H04N9/04
Filed: 1984-03-21
Abstract: PURPOSE:To perform completely automatic white balance in real time by deciding the set condition of the white balance due to a charge built up in an electrostatic capacity. CONSTITUTION:A blue signal S1, a luminance signal S2 and a red signal S3 are inputted from a terminal 1, a terminal 2 and a terminal 3, respectively. After the signals S1 and S3 are gain-controlled by gain control circuits 6 and 7, they are mixed with the signal S2 by subtracter circuits 8 and 9, and a B-Y signal S4 and a R-Y signal S5 can be obtained. A reference voltage S26 from a reference voltage generator 26 and the signal S2 are inputted to a comparator 27, and a color difference signal is sampled by its output S27. The signals S4 and S5 are also inputted to comparators 13 and 14, and compared with reference voltages S10 and S11, after which comparison signals S12 and S13 are inputted to circuits 22 and 23. They set outputs S24 and S25 upwardly and downwardly due to a charge built up in an electrostatic capacity, and control gains of the circuits 6 and 7.
Patent JP-S58187191-A (JP)
Inventor: HODES DAVID S
IPC: C12P21/00
Filed: 1983-03-31
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-H06265472-A (JP)
Title: Microdensitometer
Inventor: TANAKA KOJI
IPC: B41J29/46
Filed: 1993-03-15
Abstract: PURPOSE:To enable it to perform any densitometry in a very small range by adjusting a focal point to a sample automatically in using both large and small interval moving means jointly. CONSTITUTION:A sample stage 31 is moved as far as the number of setting pulse numbers in both X and Y directions by operation of a central processing unit 50, and a sample 30 is moved to a first densitometric point. Next, the stage 31 is moved to a lowermost position in the Z direction by a Z direction pulse motor 32. Here light is projected to the sample 30 and the reflected light is condensed (24), the central processing unit 50 stores an electric signal conformed to a light quantity to be generated in a position M. In succession, the sample is further driven upward one step by the motor 32, and a potential signal at that time is stored in a position M+1. At this time, if intensity in this electric signal is M>M+1, the stage 31 is put back downward one step and the sample 30 is situated in a position of the strongest electric signal. Next, a piezoelectric element 41 shifts an objective lens group 46 one step toward the sample 30, and the electric signal is stored in the position M+1. If it is M>M+1 in this case too, one step is put back, and a reflected light quantity equivalent to the electric signal stored in the position M is converted into a measuring point of density.
Patent JP-H02233220-A (JP)
Title: Film carrying and clamping jig for producing polyimide film
Inventor: MITSUI KAZUHIKO
IPC: B29C41/26
Filed: 1989-03-07
Abstract: PURPOSE:To surely clamp both ends of a film in the width direction and also to rapidly evaporate a solvent and water in the clamping part by forming a plurality of projected lines to both a first pinching face and a second pinching face respectively and regulating the elastic force of a plate spring. CONSTITUTION:The title jig is equipped with both a first pinching face 13 integrally formed to a main body 12 and a second pinching face 15 capable of being brought into contact with the first pinching face 15. The upper part of the second pinching face 15 is turnably and axially supported to the main body and positioned to the tip of a forked hooklike arm 14. Four projected line parts 13a are formed to the first pinching face and also two projected line parts 15a are formed to the second pinching face 15 respectively. Therefore a gap exists at some degrees even in such a state that a film 6 has been clamped and both a solvent and water can be evaporated through this gap. Furthermore the film 6 is clamped by elastic force of a plate spring 16 allowed to abut against the abutting part 14a of the hooklike arm 14. Therefore the film can be surely clamped at proper strength matched with the properties of the film 6 by regulating the elasticity of the plate spring.
Patent JP-H07236710-A (JP)
Title: Racket
Inventor: TAKATSUKA MASANORI
IPC: A63B49/02
Filed: 1994-03-01
Abstract: PURPOSE:To offer a racket which can be manufactured easily, extraordinary sound from gut at the time of hitting a ball is eliminated without reducing any effective ball hitting area. CONSTITUTION:Gut holes 4 made through a frame 1 are slanted to a direction different to gut 5 stretched on the inner peripheral side 3 of the frame 1 of the gut holes and the gut holes 4 are provided so as to be located within a plane 7 containing the net face 6 formed by gut.