baber/WOPTO huggingface dataset:
Patent JP-H04101364-A (JP)
Title: Fuel cell
Inventor: MATSUMOTO SHUICHI
IPC: H01M8/06
Filed: 1990-08-20
Abstract: PURPOSE:To improve electricity generating efficiency against the loaded raw fuel material by reforming non-reactive components of the raw fuel material supplied to the electrochemical reaction part without being reformed in a reforming part and re-circulating them to the electrochemical reaction part. CONSTITUTION:A first reforming part 4 in which a raw fuel gas is supplied and reformed into a fuel gas of mainly hydrogen gas is installed in a supplying inlet side of a fuel gas flowing route 2 and a second reforming part 20 in which hydrocarbons, such as methane, etc., in a waste fuel gas discharged out of the fuel gas flowing route 2 are reformed into hydrogen by a reforming catalyst 6 is installed in a discharging outlet side of the fuel gas flowing route 2. Consequently, not reacted components contained in the waste fuel gas discharged out of the electrochemical reaction part 1 are reformed efficiently in the reforming parts 4, 20 and the reformed gas is circulated again to the electrochemical reaction part 1. As a result, electricity generating efficiency of a battery is improved.
Patent JP-H0382782-A (JP)
Title: Resist ashing device
Inventor: OOMIYA KAYOKO
IPC: H01L21/30
Filed: 1989-08-28
Abstract: PURPOSE:To uniformly and rapidly remove a resist on a long-sized substrate by arranging an UV-transmitting plate above the substrate coated with the resist with a gap in between, irradiating the substrate with UV through the plate and supplying gaseous ozone to the gap. CONSTITUTION:The glass substrate 6 coated with a resist is set on a hot plate 1 with the temp. controlled, and a synthetic quartz glass plate 2 and low- pressure mercury lamps 3a and 3b are arranged above the substrate 6 with the gap (<=15mm) in between. The resist film on the substrate 6 is irradiated with the UV rays from the lamps 3a and 3b through the plate 2, and gaseous ozone is supplied to the gap from a slit blowing port of the slender ozone supply member 4 provided beside the gap. Consequently, the resist on the large-sized substrate 6 is uniformly and efficiently removed.
Patent JP-S6463871-A (JP)
Title: Light interference angular velocity meter
Inventor: OKADA KENICHI
IPC: G01C19/72
Filed: 1987-09-02
Abstract: PURPOSE:To stably hold a scale factor as input and output characteristics, by normally operating the scale factor stabilizing circuit of a light interference angular velocity meter even when a phase modulation level is varied by environmental change. CONSTITUTION:The light from a light supply 11 is distributed by a light distributing coupler 26 and the distributed lights respectively pass through an optical path 16 in clockwise and counterclockwise directions and coupled by the light distributing coupler 26 to interfere with each other to be received by a light receiver 21. At this time, the lights propagating in mutually reverse directions are subjected to phase modulation by a phase modulator 22 and the output due to the synchronous detection of phase modulation frequency f0 and the treble wave 3f0 thereof is added to be outputted as an angular velocity signal through a linearizer 43. The output of an adder 42 and the output due to the synchronous detection of the double frequency 2f0 of the phase modulation frequency are squared and added, and the difference with the reference value from a reference signal generating circuit 36 is negatively fed back to a light supply quantity-of-light control circuit 38 through an integrator 37.
Patent JP-S6463863-A (JP)
Title: Immunoassay
Inventor: KITAJIMA MASAO
IPC: G01N33/543
Filed: 1987-09-03
Abstract: PURPOSE:To simplify measuring operation, by competitively reacting an antigen or antibody labelled with enzyme and a specimen on a porous membrane having an antibody or antigen insolubilized thereon and measuring the enzymatic activity of a liquid phase using a dry chemical analysis film. CONSTITUTION:At first, a definite amount of an antibody or antigen is physically or chemically bonded to a porous membrane. The non-specific bonding region of the surface of the porous membrane is blocked by gelatin. A specimen and a definite amount of an enzyme labelled antigen (or antibody) is reacted with the porous membrane. Hereupon, the antigen (or antibody) in the specimen and the labelled antigen (or antibody) are competitively reacted with the insolubilized antibody (or antigen). Then, the amount of the non-bonding type enzyme labelled antigen (or antibody) present in the liquid phase after reaction is measured by a reaction speed method using a dry chemical analysis film containing all of reagents necessary for the measurement of enzymatic activity.
Patent JP-S61100222-A (JP)
Inventor: MARUTANI YUJI
IPC: D02G3/44
Filed: 1984-10-23
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-S6376810-A (JP)
Title: Cooling device for trough cover at casting bed of blast furnace
Inventor: NISHINO NO
IPC: C21B7/14
Filed: 1986-09-19
Abstract: PURPOSE:To prevent the deformation and erosion of a cover and the erosion and falling of refractory by arranging reinforced rib on the outer face of trough cover main body lined with refractory and also arranging a mist cooling means above the trough cover main body. CONSTITUTION:The trough cover main body at casting bed of blast furnace is formed in U-shaped cross section and in the inner side, refractory 2 is lined and also on the outer face, the ribs 3 are closely arranged. Further, the mist cooling means 5 is arranged above the trough cover, so as to cover the mist all over the trough cover by nozzle for two fluids composed of water and air. In this way, the service life of trough cover is lengthened and the repairing cost is reduced.
Patent JP-H0383817-A (JP)
Title: Preparation of sol of barium titanate (batio3)
Inventor: SUGAWARA TAKUO
IPC: C01G23/00
Filed: 1989-08-28
Abstract: PURPOSE:To enable the preparation of stable and uniform sol by adding a stabilizing agent to a mixed solution in the preparation of the subject sol using a sol-gel process. CONSTITUTION:A barium titanate sol is produced by mixing a Ba alkoxide, a Ti alkoxide and an alcohol and mixing an alcohol and distilled water to the mixture to effect the hydrolysis of the alkoxides. In the above process, diethanolamine is added as a stabilizing agent to the mixed solution at a molar ratio (stabilizer/alkoxide) of 1.0-5.0.
Patent JP-H0778870-A (JP)
Title: Manufacture of semiconductor device
Inventor: CHIJIIWA MASAHIRO
IPC: H01L21/3205
Filed: 1993-09-07
Abstract: PURPOSE:To prevent a local decrease in the film thickness of a silicon oxide film in the step part of a wiring, which is formed on an inter-layer insulating film, and a step cut from being generated by a method wherein the silicon oxide film is isotropically etched to round the corner part of a step, which is formed on the surface of the oxide film, and a heat treatment is performed to highly compact the oxide film. CONSTITUTION:An NSG film 22, which is flattened its part on a step 21 into the form of a gentle slant face, is fomed on a substrate having the steep step 21 of a lower wring or the like by a CVD method, wherein gas containing (TEOS+O3) is used, and thereafter, an entire surface etching of the surface of the film 22 is performed by an isotropic etching means. The form of a sharp corner part 21C, formed on the surface of the film 22 in such a way as to correspond to a sharp corner part of the bottom of the step 21, is flattened into a sound corner part form 22C and after that, this film 22 is heated and solidified at a high temperature to form an interlayer insulating film. Thereby, an increase in resistance due to a decrease in the film thickness of the film 22 in the step part of a wiring, formed on the interlayer insulating film, and a disconnection due to a step cut are prevented from being generated.
Patent JP-H0387126-A (JP)
Title: Production of adventitious embryo of rice
Inventor: OKII MITSUYOSHI
IPC: A01H4/00
Filed: 1989-08-30
Abstract: PURPOSE:To shorten the induction period of adventitious embryo, remarkably improve the inducing ratio and obtain an adventitious embryo of rice having high quality by inducing an adventitious embryo of rice from a callus induced from an explant of rice and culturing the adventitious embryo at a specific temperature. CONSTITUTION:An adventitious embryo of rice is induced from a callus which is induced from an explant of rice and the growth and ripening of the induced adventitious embryo are carried out by culturing the adventitious embryo under high temperature condition (80-40 deg.C) over the whole period or in a part of the culture period (preferably for >=1 week) and culturing the rest of the culture period at 22-30 deg.C, preferably <=25 deg.C. The mass-culture of the adventitious embryo of rice can be carried out by this process.
Patent JP-S6281208-A (JP)
Title: Roll changing device for rolling mill
Inventor: ISHINO KEIZO
IPC: B21B31/14
Filed: 1985-10-04
Abstract: PURPOSE:To quickly change rolls integrated with a spacer in an offline mode by few crane operations by installing a new roll receiving table and a used roll receiving table in one and the other sides respectively and installing a means driving a chock supporting frame on a driving and an operating side at an intermediate position between the two receiving tables. CONSTITUTION:A driving and an operating side chock supporting frames 4 and 5 are set up vertically by activation of a hydraulic motor 10. An upper and lower roll unit removed from a rolling mill and hung by a crane is inserted into a U-shaped receiving part of supporting frames 4 and 5 to be supported. The motor 10 revolves the frames 4 and 5 around a shaft 6 so that a used roll receiving table 3 supports the roll unit and is removed from the frames 4 and 5. Then, a new roll unit is put on a new roll receiving table 2 and the frames 4 and 5 are revolved around the shaft 6 by activation of the motor 10 to the new roll receiving table 2 side. The new roll unit is supported by the frames 4 and 5, which are then revolved to be set up vertically. The new roll unit is hung by the crane to be installed in the rolling mill.
Patent JP-H0779366-A (JP)
Title: Video camera
Inventor: TAKAMI MINORU
IPC: H04N5/225
Filed: 1993-09-07
Abstract: PURPOSE:To record a video image close to a video image intended by a photographer by reducing a time after the photographer intends image pickup and operates an operation button till the recording is actually started to the utmost. CONSTITUTION:An infrared ray light emitting element 12 emits an infrared ray by an output of a drive circuit 14. The infrared ray emitted from the infrared ray light emitting element 12 is reflected by a photographer 19 when the photographer 19 viewing a finder section 6 is in existence and reaches an infrared ray light receiving element 13, and when not in existence, the infrared ray does not reach. When the presence of the photographer 19 viewing the finder section 6 is detected by an output of the infrared ray light receiving element 13, a microcomputer 19 supplies power to a rotary head drive section 10. Thus, a rotary head 9 starts rotation to prepare the recording.
Patent JP-H04104144-A (JP)
Title: X-ray image sensor
Inventor: KITAMURA YOSHIE
IPC: C09K11/77
Filed: 1990-08-23
Abstract: PURPOSE:To prevent the coloring and damage of a fiber member due to X-rays passing through a fluorescent screen by using a specified phosphor. CONSTITUTION:A fiber plate 2 is adhered to the image input surface of a solid- state image pickup element 4 with an optical adhesive 3 and a fluorescent screen 1 made of a mixture of LaF3:Nd as a phosphor with synthetic resin is formed o the plate 2 to obtain an X-ray image sensor. GdF3:Nd may be used in place of the LaF3:Nd. The coloring and damage of the optical system due to X-rays can be prevented by using the phosphor having 900-1, 100 nm emission range.
Patent JP-H0969271-A (JP)
Title: Disc-like recording medium
Inventor: FUJITA MINORU
IPC: G11B23/03
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a disc-like recording medium which comes in good contact with a head, has a stable output characteristic and does not generate a chucking error, etc. SOLUTION: A center hub 5 of this recording medium is fixed at a central part of a recording disc (magnetic disc) 4. The center hub 5 has a butting face 11 butting in touch with a receiving face 16 of a drive device and an at traction face magnetically attracted by a confronting fixing permanent magnet 10 of the drive device. In this case, the center hub 5 has a flat disc-like magnetic metallic plate 6 and an annular body 7 of a synthetic resin outset-molded to the magnetic metallic plate 6. An inner part in a radial direction of the magnetic metallic plate 6 than the annular body 7 is the attraction face, and a lower face of the annular body 7 is the butting face. A surface of a part of the magnetic metallic plate 6 projecting outward in the radial direction from the annular body 7 is a face bonded to tone recording disc.
Patent JP-2001051210-A (JP)
Title: Electronic endoscope
Inventor: TAKAMI SATOSHI
IPC: H04N5/335
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic endoscope which does not exert undue force to connecting points, etc., of a flexible printed circuit board and is moreover superior in cost effectiveness, noise resistance, durability, etc. SOLUTION: This endoscope 10 picks up an observation image by a solid state image pickup element 16, arranged at the front end of flexible insertion parts 12 and 13 and is constituted by spirally winding a flexible printed circuit board 30 formed with electric wiring for transmitting its image pickup signal, etc., and inserting and arranging the same in the flexible insertion parts 12 and 13. The spiral pitch of the flexible printed circuit board 30 in the portions, where the flexible insertion parts 12 and 13 are bent at a small radius of curvature, is formed smaller than the spiral pitch of the portions where the flexible insertion parts 12 and 13 is bent at a large radius of curvature.
Patent JP-S61100639-A (JP)
Title: Shearing tester
Inventor: KO KIMIHIRO
IPC: G01N3/24
Filed: 1984-10-23
Abstract: PURPOSE:To make it possible to enhance measuring accuracy by minimizing the variation in compaction force acting on a shearing surface, by measuring the compaction load acting on the particulate material in a shearing cell and automatically controlling the load of a compaction loading source. CONSTITUTION:A shearing cell constituted of an upper cell 1 and a lower cell 2 is filled with a particulate material 3 and the lower cell 2 is placed on the pedestal 8 of a load cell 6 through a bearing. A load generation source, for example, an air cylinder 12 is arranged to a fixed support 14 above compaction load 4 and sum compaction load is added to the particulate material 3 in the shearing cell by the compaction load 4 and the piston 13 in the air cylinder 12. The compaction load at he shearing surface during a shearing process by the movement of a pusher 9 is continuously detected by the load cell 7 and kept always constant by controlling the force generated in a cylinder 13 through a regulator 16 and a pressure control valve 17 and, therefore, shear strength can be measured with high accuracy.
Patent JP-H05208703-A (JP)
Title: Waste compressing press
Inventor: HANSU BATSUHAMAN
IPC: B30B9/30
Filed: 1992-08-21
Abstract: PURPOSE: To provide a structure wherein, being light and low-cost while not affected by the pressure of a press, a vessel in a housing is automatically aligned accurately. CONSTITUTION: A waste press comprises a compression rod which is free to move on the action of a pressurizing device within a waste vessel 17. The vessel 17 is within a cubic housing 18. The housing 18 comprises a door 20 for delivery of the vessel 17. A door 20 of the housing 18 as well as other side walls 40, 41, and 42 are so formed as to have pressure-resistance, with all side surfaces tightly contacting the side wall of the vessel 17 while the housing 18 is closed. For easy delivery of the vessel 17, at least one 42 of the side walls of the housing 18 adjoining a door opening part is allowed to swing outside as far as a lock part 64 sideways.
Patent JP-H0271049-A (JP)
Title: Controller for hot water supplying apparatus
Inventor: ADACHI IKURO
IPC: F24H1/10
Filed: 1988-09-06
Abstract: PURPOSE:To stabilize fed hot water temperature by eliminating a feedback control when a deviation amount between a set temperature and an output hot water temperature is large, and obviating the excessive feedback control when the deviation amount at a transient time or the like is large. CONSTITUTION:Combustion quantity Q obtained by a controller 40 includes in combination a feed-forward control and a feedback control. The feed-forward control is obtained by adding a feedforward amount FF, a heat exchanging amount correcting amount K, and air-fuel ratio correcting amount T, and the feedback control is obtained by adding a proportional correcting amount P and an integration correcting amount I. The amounts P, I of the feedback control are set to P=0, 1=0 if a deviation amount between a set temperature Ts and an output hot water temperature To exceeds a predetermined amount (e.g., 20 deg.C), and combustion is conducted only by combustion amount calculated by the feed-forward control. When the deviation amount decreases smaller than a predetermined amount, the initial values of the amounts P, I are set to '0', and a calculation is continued.
Patent JP-S6377285-A (JP)
Title: Video signal processing device
Inventor: ARAKI AKISHI
IPC: H04N7/18
Filed: 1986-09-20
Abstract: PURPOSE:To execute a reference updating without being influenced by a noise and interrupting for the image change detection by comparing a reference signal and a video signal, detecting an image change and forming the data to update the reference signal in parallel to this at a comparing process. CONSTITUTION:Plural television cameras 10 input a video signal to a switcher 12, one of signals is selected, sent to a monitoring device 14 and a signal is sent to a video signal processing device 100 with a prescribed sequence and timing. The device 100 compares the binary image data with the reference data set beforehand, and when both data are not coincident, a change detecting signal is generated and an alarm is generated. At this time point, a recording device 16 records the video signal. Reference data sample and compare the video signal for plural fields, makes the signal area of the reference signal corresponding to the picture element, in which a logical value level is changed between respective fields, into a dead band, the comparison of the reference signal and the video signal is executed at the area and the updating of the reference signal is executed at a comparing process.
Patent JP-H0562048-A (JP)
Title: Automatic transaction device
Inventor: WAKASA YASUYUKI
IPC: G06Q40/02
Filed: 1991-09-03
Abstract: PURPOSE:To obtain a small-sized device excellent in design and operability which does not require installation work or special attachment structure and which is capable of easily improving accident prevention by adding a member increasing friction resistance with an installation floor and providing a stand on which a means locking a cash housing door to an automatic transaction device is mounted. CONSTITUTION:Part of a stand 2 is bent and fixed in the direction of an arrow A to lock a door 1a. An automatic transaction device 1 is mounted on the stand 2 and fixed with a fixing bolt 3 and nut 4. Since the stand 2 has an appropriate dead weight and applied the dead weight of the device 1, it further suppresses positional deviation by providing a member 6 increasing the friction resistance with the floor for the rear face of the stand 2. Since necessary and sufficient space for a user to operate the device 1 is secured in front of the device 1 on the stand 2, a next user can be prevented from approaching too close to the current user on the stand 2 and the operability for the current user can be improved.
Patent JP-S6283200-A (JP)
Inventor: RONARUDO EE DERUPIE
IPC: B44C5/00
Filed: 1985-10-07
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-S6377877-A (JP)
Title: Piperidine compound, and its production and use
Inventor: JENSEN LEIF HELTH
IPC: A61P25/28
Filed: 1987-09-08
Abstract: New piperidine compounds having the formula <CHEM>  wherein    at least one of R<3>, R<4>, and R<5> are <CHEM>  and the other independently are H or C1-6-alkyl,   wherein R' is H, C1-8-alkyl, phenyl, thienyl, cyclopropyl, or C1-3-alkoxymethyl; and    R<1> and R<6> independently are H or C1-6-alkyl <CHEM>  and a salt thereof with a pharmaceutically-acceptable acid. The new compounds are useful in improving the cognitive functions of the forebrain and hippocampus of mammals, and are useful in the treatment of Alzheimer's disease.
Patent JP-H0562893-A (JP)
Title: Monitoring method for resist coating device and the resist coating device thereof
Inventor: FUJIE NOBUO
IPC: H01L21/027
Filed: 1991-09-04
Abstract: PURPOSE:To monitor whether a normal operation is maintained or not in a rotary type resist coating apparatus for coating a wafer with resist. CONSTITUTION:Weight measuring means 7a-7c for always measuring the weight of a cup 2 surrounding the periphery of a rotating wafer W are provided, and an increase in the aging weight of the cup 2 due to adherence 6a of scattered resist at the time of coating with resist is monitored by the means 7a-7c. Thus, the time point necessary to remove adhered resist 6a can be accurately grasped. Further, the discharging amount of the resist 6 or the malfunction of discharging amount in the cap 2 can be recognized, and further presence or absence of mounting deflection of the cup 2 can be recognized.
Patent JP-H0969059-A (JP)
Title: File form conversion system
Inventor: NISHIMURA HIDENORI
IPC: G06F12/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To enable an user to convert a desired file form without knowing a necessary file form conversion tool. SOLUTION: An input analysis part 5 once obtaining necessary data takes conversion tools necessary for its conversion out of a form conversion tool management part 7 and sets them in a conversion procedure part 6. The conversion procedure tool 6 where the conversion tool is set takes information on the conversion tools by referring to the form conversion tool management part 7, combines the conversion tools according to the taken-out information, and sets them in a central control part 8. Thus, the conversion procedure part 6 combines the necessary conversion tools to perform desired file form conversion.
Patent JP-H0647661-A (JP)
Title: Machining jig for polishing and polishing method using the jig
Inventor: KAWASHIMA YOSHINARI
IPC: B24B37/04
Filed: 1992-07-30
Abstract: PURPOSE:To provide a machining jig for polishing and a polishing method using such a machining jig which can do maching with high accuracy, has little residual distortion after machining, and can be attached to and detached from a work easily. CONSTITUTION:This jig is a machining jig 2 for polishing to apply a gravity to a square pillar form of prism 4 to process, and has a work installing member 8 to which an elastic member 8 to be pressure-contacted on the prism 4 is installed. The jig 2 is designed to make the center of gravity G at each cross section of the jig 2 position actually at the center L/2 of the bottom side in each cross section of the prism 4. When a polishing is carried out, the processing jig 2 where the elastic member 8 is installed on the prism 4 is attached closely to the upper side of the prism 4 for the elastic member 8 to make pressure contact with the prism 4, and the bottom surface 5 of each installed prism 4 is lapped by utilizing the gravity of the processing jig 2.