baber/WOPTO huggingface dataset:
Patent JP-H03156336-A (JP)
Title: Method for inspecting leakage from hermetic synthetic resin container
Inventor: MURATA TAICHI
IPC: G01M3/26
Filed: 1989-11-14
Abstract: PURPOSE:To inspect the microleakage from a container by increasing or decreasing a specified atmospheric pressure at the drum part of a hermetic synthetic resin container other than the top wall, and measuring the amount of the displacement at the central part of the top panel of the container within a specified time. CONSTITUTION:Pressure around the drum part 3 of a tightly closed synthetic resin container 1 is reduced. The drum part 3 is constituted of a drum tube 7 and a bottom wall 6. Then, the drum part 3 of the container 3 is expanded by the reduced pressure, and the volume of the container 1 is increased. Thus, a top panel 4 is lowered. When there is no leakage in the container 1, the top panel 4 is lowered with the increase in volume of the drum part 3. After the elapse of a specified time, the position is maintained. Conversely, when there is the leakage in the container 1, the air in the container 1 escapes. Therefore, the pressure in the container 1 is continuously decreased, and the top panel 4 is also continuously decreased accordingly. Judgment is performed based on the pattern of the lowering displacement or the amount of the displacement of the top panel 4. Thus the slight leakage through a small gap can be accurately inspected.
Patent JP-S63146974-A (JP)
Title: Adhesive composition
Inventor: ONO YUJI
IPC: C09J4/02
Filed: 1986-12-11
Abstract: PURPOSE:To obtain the titled composition having excellent bonding performances, e.g. water, heat resistance, etc., by blending an aqueous emulsion with a polyfunctional oligoacrylate and reaction initiator. CONSTITUTION:A composition obtained by blending (A) 100pts.wt. aqueous emulsion, e.g. vinyl acetate emulsion, acrylic acid ester copolymer emulsion, etc., with (B) preferably 0.5-5pts.wt. polyfunctional oligoacrylate and (C) a reaction initiator, e.g. benzoyl peroxide, azobisisobutyrolnitrile, etc.
Patent JP-H05133770-A (JP)
Title: Multi-rotational absolute encoder
Inventor: TAGAMI HIROZO
IPC: G01D5/244
Filed: 1991-11-12
Abstract: PURPOSE:To grasp the absolute position accurately by grasping the motor position and starting motor with a representative value due to absolute signal when the power is to be put on, and adding an incremental signal number to the representative value after passage of the first reference signal. CONSTITUTION:Judgement is made in which region the encoder position when the power is put on lies from the absolute (ABS) signal to be emitted by an original signal output part 11, and the representative value corresponding to the region is preset on an up-down(UD) counter, which is used as one-turn ABS data. This is combined with the multi-turn count data of a multi-turn counter 14 to be left for serial conversion, and the data is passed to an AC servo motor for rotating it. When the motor is rotated and a Zn signal is sensed by a processing circuit 15, UD pulses are going to enter into the UD counter, and the value on the one-turn ABS counter 16 becomes a value as sum of the representative value and UD pulse count, and thereafter the one-turn ABS data is updated by the change of the A, B phases.
Patent JP-H06150328-A (JP)
Title: Optical disk and tracking error signal generating device
Inventor: YOKOGAWA FUMIHIKO
IPC: G11B7/24097
Filed: 1992-11-05
Abstract: PURPOSE:To easily generate an error signal even when the number of tracks on one sheet of an optical disk is increased and a recording density is intended to be increased by provided a tracking wabble pit on respective seguments constituting a recording track, and shifting wabble pits arranged in adjacent seguments in the time-base direction. CONSTITUTION:On a reproducing device 10, a 5th latch circuit 16 fetching reproduced data DP and a 6th latch circuit 17 by which the reproduced data DP are fetched to a sampling timing basing on a latch control timing signal IC are provided. Then, the outputted values of a 1st latch circuit 12 provided on the device 10 is compared with a 2nd latch circuit 13 and whether the number of recording tracks by which a reproducing is being performed at present, is an odd number or an even number, is decided by a comparator 18 and by using the decided signal D, a 1st subtraction circuit 19 when the track of the even number is being reproduced, a 2nd subtraction circuit 20 when the track of the odd number is being reproduced are brought into an operation respectively so as to subtract the output value of a 4th latch circuit 15 from the output valve of a 3rd latch circuit 14.
Patent JP-H01136349-A (JP)
Title: Formation of inter-element isolation film of semiconductor device
Inventor: SAKAMOTO SHINGO
IPC: H01L21/316
Filed: 1987-11-24
Abstract: PURPOSE:To prevent intrusion of a thick oxide film into the lower section of an silicon nitride film in heat treatment, and to leave a sufficiently wide element forming region between inter-element isolation films by combining anisotropic and isotropic etching treatments and forming an inclination to the side face of an opening in the silicon nitride film. CONSTITUTION:An insulating oxide film 2 and an silicon nitride film 3 are grown onto a semiconductor substrate 1. A photo-resist 4 is shaped through patterning, and anisotropic etching treatment 5 is executed to form vertical trenches 9 to the silicon nitride film 3. Smoothly inclined side faces are shaped through isotropic etching treatment 6. The substrate 1 is thermally oxidized, using the silicon nitride film 3 as a mask through heat treatment, thus forming thick inter-element isolation oxide films 7. Consequently, since the silicon nitride film 3 is extended thinly toward the centers of openings 10, the load of thermal oxidation is reduced at end sections, thus inhibiting intrusion under the silicon nitride film 3 of the oxide films 7. When the silicon nitride film 3 is removed, a wide region according to a design can be ensured in an element forming region 8.
Patent JP-H09136088-A (JP)
Title: Antiseptic method for water soluble oiling agent
Inventor: KUROSAWA TORU
IPC: C02F1/50
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To solve safety problems and to enable the antisepsis of a water soluble oiling agent conforming to the electric installation technical standards by using the direct current for energization and setting voltage or current at a prescribed upper limit or below. SOLUTION: An apparatus is composed of a constant direct current source 1, a voltage detector 2 for detecting output voltage, copper electrodes 5, 5 immersed in a water soluble oiling agent 4 in a container 3, and a voltage upper limit control part 20. The control part 20 controls the source 1 on the basis of a signal of the detector 2 so that the output current of the source 1 is adjusted to conform to the electric installation technical standards and at the same time the output voltage is at a given level or below. Accordingly, the current applied to the electrodes is limited to the direct current, and since the voltage and current are set within a specified range determined in terms of safety, a large contribution to the reduction of electric disaster potential can be attained. Besides, by changing the polarity of the electrodes alternately, the deterioration in electrolytic action can be prevented.
Patent JP-H09138815-A (JP)
Title: Method for generating fluctuation range data of logical cell delay characteristic
Inventor: OGAWA KIMIHIRO
IPC: G06F17/50
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the overestimate of fluctuation range data of logical cell delay characteristic necessary for simulation for confirming circuit operation at the time of designing an integrated circuit. SOLUTION: Dispersion concerning a transistor characteristic [-LTK%, +UTK%] is calculated to determine the delay of a logical cell [TC<-> , TC<+> ] corresponding to upper/lower limits of [C<-> , C<+> ] considering each dispersion of a wired load quantity C on an X-axis to a line to give 100%. Then dispersion [-LC%, +UC%] obtained by dividing this [TC<-> , TC<+> ] by an average value TC is obtained to set [-(LTK<2> , +LC<2> )<1/2> +(UTK<2> +UC<2> )<1/2> ] obtained by synthesizing the two dispersion to be fluctuation range data of the logical cell delay characteristic.
Patent JP-H01139858-A (JP)
Title: Method for preventing adhesion of scale
Inventor: SANTO YOSHITERU
IPC: D06B3/10
Filed: 1987-11-24
Abstract: PURPOSE: To provide the subject method comprising such a practice that, a fabric to be scoured is impregnated with a weakly acidic aqueous solution outside a high-pressure steamer and then passed through a sealing mechanism and subsequently imparted with a scouring agent solution inside the high- pressure steamer so as to prevent the sealing mechanism from being damaged due to scale buildup. CONSTITUTION: This method comprises the following process: a fabric 2 is preliminarily washed by passing it through a weakly acidic aqueous solution for washing inside a washing tank 5, and the resultant fabric, under being impregnated with the weakly acidic aqueous solution, is then guided into a sealing mechanism 4; subsequently, the fabric 2 is imparted with a scouring agent in a relevant tank 6 inside a steamer 3 and scoured through reaction by high-pressure moist heat inside the steamer.
Patent JP-H03155555-A (JP)
Title: Automatic punching device for plate-like body
Inventor: OGURA TOSHIYUKI
IPC: G03F9/00
Filed: 1989-11-13
Abstract: PURPOSE:To efficiently form the hole part of desired shape at the desired position of a plate-like body by providing a punching mechanism to form the hole part on the plate-like body at a movable stand. CONSTITUTION:After the plate-like body S carried via a carrier mechanism 12 is positioned at a prescribed position under the driving function of a holding mechanism 14, the movable stands 16a, 16b are moved in a biaxial direction to comprise an orthogonal coordinate system actually. Thereby, the punching mechanisms 18a, 18b provided at the movable stands 16a, 16b can be conformed to the desired position of the plate-like body S, and a desired hole part can be easily formed via the punching mechanisms 18a, 18b. In such a way, since the punching mechanism can be easily and surely moved to a desired part for the plate-like body held at the prescribed position, a various kinds of hole parts can be formed on the plate-like body. Also, since the plate-like body is transported in a uniaxial direction via the carrier mechanism, it is possible, for example, to easily assemble the automatic punching device in a conveyer line.
Patent JP-S61165663-A (JP)
Title: Simple test agent for diabetes
Inventor: KOYAMA GUNICHI
IPC: G01N31/22
Filed: 1985-12-27
Abstract: PURPOSE:To obtain a test agent capable of simply examine diabetes constituted so as to generate discoloration upon the contact with urine in a toilet stool if glucose is present, by mixing a reagent discolored by glucose with a sublimable or water-soluble carrier and molding the resulting mixture. CONSTITUTION:For example, a sublimable compound such as naphthaline or P-dichlorbenzene is used as a carrier and glucoseoxidase is mixed with the carrier as a reagent to form a molded body. This molded body is put in a toilet stool and, if there is glucose in urine, glucose is decomposed to H2O2 and glucronic acid and, if ortho-tolidine is together contained in the molded body, oxygen generated from H2O2 is reacted with ortho-tolidine and the color of the molded body changes to blue or green and, therefore, diabetes can be discovered simply at an early stage. A water-soluble carrier may be used in place of the sublimable carrier. If a aromatic substance such as naphthaline is used, the deodorizing of a toilet can be also performed.
Patent JP-H10137259-A (JP)
Title: Electric operation device
Inventor: HIJII KAZUYA
IPC: A61B18/12
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To improve the handleability and to reduce the burdens on operator by supporting an electrode inside a hand piece armor case in a mutually balanced state by plural elastic members and fixing a switch means capable of discriminating ON/OFF states when the electrode is swung inside the armor case. SOLUTION: The electrode 3 is integrally fixed to an electrode fixing member 12 and the hand side end is connected and fixed to a high frequency power line 13 inside a holding part 11. Also, the elastic body 14 of rubber or the like is interposed to a clearance between the outer peripheral part of the electrode fixing member 12 and the case of the holding part 11 and the clearance is turned to a dimension sufficient for making the electrode 3 freely swingable to the holding part 11. Then, one end part of a leaf spring 19 is fixed to the case of the holding part 11, the other end part is connected to the electrode 3 and the electrode 3 is held at a position in a state where the leaf spring 19 is balanced.  When the electrode 3 is brought into contact with a organismic tissue, the electrode 3 is swung with a part near the elastic body 14 as a turning center, the leaf spring 19 connected and fixed to the electrode 3 is bent and a switch 15 for excision is turned ON.
Patent JP-H01137249-A (JP)
Title: Optical type displacement sensor for coating device
Inventor: NAKAMURA YUKITO
IPC: G01B11/14
Filed: 1987-11-25
Abstract: PURPOSE:To provide a measure for preventing unequal coating to a web coating device by projecting semiconductor laser light on a web via a slit and detecting the reflected light thereof with a position sensor, then measuring the spacing between the web and air back roll. CONSTITUTION:The web 1 is supported in a contactless state by the air blown from the air back roll 2. A coating liquid supplying device 3 exists in proximity to the roll 2. Coating liquids are coated from the bottom end part of a slide surface 7 to the web 1 and beads 8 of the coating liquid are formed therebetween. An optical type displacement sensor 11 is provided in the roll 2 in this constitution. The light from the semiconductor laser light 25 in the sensor 11 is projected through a projecting lens 26 and a slit 27 to the measuring surface of the web 1. The reflected light thereof is converged by a receiving lens 29 and is inputted to a position detecting sensor 30. The light is detected by a position detecting circuit and is displayed by a CRT. The state of the gap between the web 1 and the roll 2 is thereby known and the measure for preventing the unequal coating is obtd.
Patent JP-H10143222-A (JP)
Title: Numerical controller
Inventor: MATSUBARA SUSUMU
IPC: B23Q15/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a device for directly generating tool movement command data from the three-dimensional work shape of a work by extracting a work area from the three-dimensional work shape and dividing the obtained work area according to the features of the work. SOLUTION: A shape input means 1 inputs the three-dimensional work shape to be worked, a material-to-be-cut shape setting means 2 sets the shape of a material to be cut and a work area extraction means 3 extracts the work area by the shapes obtained by the shape input means 1 and the material-to-be- cut shape setting means 2. A work area work feature division means 4 divides the obtained work area according to the features of the work and a work order setting means 5 sets the work order of areas divided by the work area work feature division means 4. A tool movement command data generation means 7 generates the tool movement command data by the respective work orders and the respective pieces of work information obtained by the work order setting means 5 and a work information input means 6 for the respective work areas obtained by the work area work feature division means 4.
Patent JP-H02141779-A (JP)
Title: Developer discharging device for developing device
Inventor: IZUMI KOJI
IPC: G03G15/08
Filed: 1988-11-24
Abstract: PURPOSE:To securely detect the completion of the discharging of a developer and to improve the operability by stopping driving a developer conveyance member according to the detection signal of a detecting means which detects a developer being collected almost completely. CONSTITUTION:The developer discharging device for the developing device is equipped with the detecting means 14 which detects almost all the developer being collected in a recovery container 12 and a control means 10 which stops driving the conveyance member 4 on receiving the detection signal of the detecting means 14. The developer is therefore conveyed to a discharge opening 2a by the driving of the conveyance member 4 and the developer is discharged from this discharge opening 2a; and the control means 10 which receives the signal from the detecting means 14 stops driving the conveyance member 4 after all the developer is discharged. Consequently, developer discharging operation is properly and easily performed and the operability is improved.
Patent JP-H04169540-A (JP)
Title: Production of already known radiation-labeled technetium chelate injection for measuring renal function
Inventor: KONDO SUSUMU
IPC: C07F13/00
Filed: 1990-10-31
Abstract: PURPOSE:To obtain the title injection capable of keeping high radiochemical purity over a long time from immediately after production by heating MAG3, water-soluble reducing agent, water-soluble stabilizing agent and proper pertechnetium acid salt under alkali condition at a specific temperature. CONSTITUTION:(A) A mercaptoacetylglycylglycerin (MAG3) expressed by formula I is blended with (B) a water-soluble reducing agent, preferably tin (II) salt, (C) water-soluble stabilizing agent of >=70mol, preferably >=100mol based on 1mol component B, preferably one kind of compound selected from ascorbic acid and erythorbic acid and pharmaceutically acceptable salt thereof or ester thereof and (D) proper pertechnetium acid salt under condition of pH8-11 and the blend is heated at 90-140 deg.C, preferably 100-120 deg.C to provide the objective already known radiation labeled technetium chelate injection containing a compound expressed by formula II. Troublesome labeling operation in a clinical place is made unnecessary.
Patent JP-H04168584-A (JP)
Title: Reading performance evaluation test device for bar code reader
Inventor: TANIGUCHI MASAKAZU
IPC: G06K7/00
Filed: 1990-10-31
Abstract: PURPOSE:To evaluate a specific laser beam and label at specific position and angle with miniaturized constitution by fixing a bar code label on a bar code reader at arbitrary position and angle, and reading a bar code by irradiating with a laser beam at prescribed time interval via a shutter means. CONSTITUTION:The bar code label 3 of a label holding part 2 is fixed at the arbitrary position and angle of the bar code reader 1 via a positioning controller 9 and a driving device 11. The opening/closing of the slit 7 of the shutter means 4 is controlled by a shutter controller 5, and the bar code of the label 3 is read with the laser beam from the reader 1 via the slit 7 set in an open state at the prescribed time interval, and a ratio of the number of times of irradiation of the laser beam to that reading the bar code is recorded on a recorder 10 via a counter 6, thereby, the reading performance of the bar code reader at the specific position and angle of the specific laser beam and label can be evaluated and tested with the miniaturized constitution.
Patent JP-H01138368-A (JP)
Title: Fuel pressure control valve
Inventor: MOCHIZUKI MASAHIRO
IPC: F02M69/54
Filed: 1987-11-25
Abstract: PURPOSE:To improve workability by forming a screw part for screwing an assembly screw into a valve guide and tightening an assembly screw inserted into the screw part through a back pressure introducing port and deflecting a valve closing spring and assembling the whole. CONSTITUTION:When the bent parts 5 of the first and second housings 1 and 4 are tightened in the manufacture of fuel control valve, a steering retainer 9, valve guide 10, holding plate 12, ball 13, and a movable valve plate 14 are integrally assembled onto a diaphragm 6. Then, the outer peripheral part of the diaphragm 6 is mounted onto the bent part 5 of the second housing 4, and further a spring 11 is mounted onto the retainer 9, and the first housing is applied, and then an assembly screw 7 is inserted into the back pressure introducing port 1a of the first housing 1, and screwed into the screw part 10a of the valve guide 10. Therefore, the spring 11 is deflected, and the both housings 1 and 4 are tightened in the state where the load of the spring 11 is allowed to uniformly act onto the retainer 9, and then the screw 17 is demounted.
Patent JP-H05133284-A (JP)
Title: Exhaust gas recirculation device
Inventor: HASEGAWA KUNIO
IPC: F02M25/07
Filed: 1991-11-13
Abstract: PURPOSE:To satisfactorily secure EGR function even in a lean-burning area and reduce NOx in an engine which is operated in a lean-burning area by opening an EGR valve by means of an exhaust pressure in a high-output area where an intake negative pressure is decreased. CONSTITUTION:In an exhaust gas recirculation burning device (EGR) operated in a lean-burning area, an EGR valve 4 is arranged on an EGR passage 3 which communicates an exhaust pipe 1 with an intake pipe 2. The EGR valve 4 is operated for releasing the EGR passage 3 by an intake negative pressure introduced into one chamber 6 of a diaphragm 5. The intake negative pressure introduced into the EGR valve 4 according to the exhaust pressure is released to the atmosphere by means of a modulator 13. The exhaust pressure is introduced into the other chamber 7 of the diaphragm 5 in the EGR valve 4 through an exhaust pressure introducing pipe 21. In a high output area where the intake negative pressure is decreased, the EGR valve 4 is opened by the exhaust pressure. The EGR function is satisfactorily secured and NOx is reduced.
Patent JP-S62154849-A (JP)
Title: Sign display device
Inventor: KANBE NOBUO
IPC: G09G3/26
Filed: 1985-12-26
Abstract: PURPOSE:To simplify operation and to reduce the price of a device by forming a scanning start mark, a scanning line and a scanning end mark to read out an image. CONSTITUTION:A card 1 has a scanning start mark 11 and a scanning end mark 13. When the card 1 is inserted into a card insertion port 26 in its arrow direction and the 1st photosensor 23 detects the leading edge of the card 1, a stepping motor 27 is driven and a card carrying mechanism 28 interlocking with the motor 27 carries the card 1 quickly. The 2nd photosensor 24 detects the scanning start mark 11 of the card 1 and inputs the information to a computer 20. An one-dimensional CCD image sensor 25 scans the card 1 at the rate of 128 picture elements/line in the vertical axis direction through a condenser 29 and a reflector 31. If the photosensor 23 and the image sensor 25 detect the mark 11 and a scanning line 12, the image sensor 25 executes the scanning until the detection of the scanning end mark 13, so that photoelectric display based upon an LED can be attained.
Patent JP-S63152517-A (JP)
Inventor: IOGI MASATOSHI
IPC: A23L11/00
Filed: 1986-12-12
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-S63148921-A (JP)
Inventor: MATSUMOTO HAJIME
IPC: A01D63/02
Filed: 1986-12-12
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。