baber/WOPTO huggingface dataset:
Patent JP-H0279555-A (JP)
Title: Self-running scanner
Inventor: NAGANO BUNICHI
IPC: H04N1/107
Filed: 1988-09-14
Abstract: PURPOSE:To reduce number of components and to decrease the time required for assembly by integrating a scanner section and a drive section driving the scanner section. CONSTITUTION:A self-running scanner consists of a scanner section 1' irradiating with a light while scanning an object to lead out image information of the object and a drive auxiliary plate 23 guiding the running of the scanner section 1'. Moreover, a front wheel 21 and a rear wheel 22 to drive the scanner section 1' are provided. The drive auxiliary plate 23 is provided with a front stopper 31 and a rear stopper 32, which prevent the scanner section 1' from being jumped out of the drive auxiliary plate 23 and fallen off into a damage. The drive auxiliary plate 23 not only assists and guides the running of the scanner section 1' but also acts like setting the read area fixedly in which the scanner section 1' reads image information of the object.
Patent JP-S6383177-A (JP)
Title: Primer composition
Inventor: KARIGAYA KOUICHI
IPC: C09D5/00
Filed: 1986-09-29
Abstract: PURPOSE:To impart excellent adhesion to both substrates and fluororesins in coating the substrates with the fluororesins, by forming a primer compsn. from a fluororesin previously irradiated with an ionizing radiation, a thermosetting resin and an inorg. filler. CONSTITUTION:This primer compsn. is suitable for use in coating a substrate with a fluororesin and contains a fluororesin previously irradiated with an ionizing radiation, a thermosetting resin and an inorg. filler. As the ionizing radiation, gamma-rays are preferred and its dose is 0.1-50Mrad. The primer compsn. contains 10-100pts.wt. thermosetting resin per 100pts.wt. said fluororesin and 10-800pts.wt. inorg. filler per 100pts.wt. of the total amount of said fluororesin and said thermosetting resin. It is preferred that the fluororesin to be used in the primer compsn. is the same as that for use in a coating layer. Examples of the thermosetting resin are polyamides, polyamide-imides, epoxy resins, phenolic resins and polyesters.
Patent JP-2001025691-A (JP)
Title: Attachable/detachable nozzle
Inventor: MORITAKA EIJI
IPC: B05B15/68
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To make the holes of a nozzle for fluid, which is used in a device for peeling an onion with the fluid, always easy of cleaning by dividing the nozzle into two parts and making them easy of attachment/detachment. SOLUTION: Division into a perforated tip part 1 and a root part 2 to be fitted to a frame is made. A hole through which a screw passes is formed in one part, a female screw 4 is formed in the other part, and both are fixed by a male screw having a knob. Namely, the tip part 1 and root part 2 of a nozzle are machined to be adhered to each other, a round hole 3 is formed in the adhesion part A of the tip part, and a female screw 4 is formed at the same position of the root part 2. The tip part 1 and the root part 2 are fixed by an object which fitted the knob to the male screw engaging with the female screw 4. In this way, the nozzle can be cleaned simply and completely, and the installation after cleaning can be done in a short time without useless adjustment.
Patent JP-S59123385-A (JP)
Title: X-ray picture processing device
Inventor: SHIBATA KOUICHI
IPC: G01N23/04
Filed: 1982-12-29
Abstract: PURPOSE:To perform easily the analysis of movement for a position moving in a fast speed by taking subtraction between a picture doubling a middle picture among three consecutive pictures of a prescribed time interval and the sum of the two pictures before and after the middle picture. CONSTITUTION:A video signal obtained by a pickup tube or the like is converted into a digital signal at an A/D converter 1 and transmitted to a picture memory 3 via a logarithmic converter 2. The picture of the picture memory 3 is shifted to picture memories 4, 5 at a prescribed time interval and a new picture is stored sequentially. The pictures read from the picture memories 3, 4 are subtracted by a subtractor 6 and pictures read from picture memories 4, 5 are subtracted by a subtractor 7, and outputs of the subtractors 6, 7 are subtracted by a subtractor 8. The output of the subtractor 8 is emphasized for the contrast at an emphasizing device 9, inverted into an analog signal again at a D/A converter 10 and transmitted to a display device or a recorder.
Patent JP-2000057721-A (JP)
Title: Recording and reproducing device and method therefor
Inventor: TAKESHIMA HIDEJI
IPC: G11B11/10
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for highly reliably recording and reproducing data for a storage medium with highly recording density and a large capacity by precisely holding a clearance between a floating type head and a storage medium as a small value. SOLUTION: This recording and reproducing device is provided with a rotating part 14, recording and reproducing part 16, and adjusting means (piezoelectric elements) 38 and 40. The rotating part 14 holds and rotates a storage medium 12 by directing a recording layer to the head. The recoding and reproducing part is provided with a floating head 28 floating according to an air flow accompanied with the rotation of the storage medium 12 for holding a clearance with the face of the storage medium 12 and slide means 20 and 26 for allowing the floating head 28 slide to the storage medium 12. While the floating head 28 is allowed to slide, data are recorded and reproduced through the floating head 28 for the storage medium 12. The adjusting means as the piezoelectric elements adjust the height position of the floating head 28 so that the clearance distance of the floating head 28 to the storage medium 12 can be set as a prescribed distance by extending and contracting based on an electric single proportional to the deviation of the clearance distance from the prescribed distance.
Patent JP-S60121772-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: MIYATA KAZUAKI
IPC: H01L21/8247
Filed: 1983-12-05
Abstract: PURPOSE:To reduce an area per one bit, and to make the chip size of the whole memory small by forming a gate region for an SMOS memory transistor while being directly adjoined to a gate region for an MOS type FET. CONSTITUTION:A first polysilicon gate layer 4 for an MOS type FET is formed on a field oxide film 2 on a semiconductor substrate 1 through a gate silicon oxide film 3. The gate layer 4 is shaped, an extremely thin silicon oxide film 5 is formed on both sides of the gate layer 4, and a gate nitride film 6 and a second polysilicon gate layer 7 are formed on the film 5 and the gate layer 4. A gate section B region for an SMOS memory transistor is formed directly adjoined to a gate section A region for the MOS type FET, thus reducing an area per one bit, then making the chip size of the whole memory small.
Patent JP-H0785938-A (JP)
Title: Equal-length right angle connector and associate method for forming its contact
Inventor: SAITO KAZUKI
IPC: H01R13/04
Filed: 1993-09-17
Abstract: PURPOSE:To perform assembling works very simply by parallelly installing contacts having equal length, folding this contact plate to a specific angle in a lamp in a specified position so that a right angle arrangement to the contacts is established, and mounting an insulator thereon by means of mold-in process, etc. CONSTITUTION:Contacts 11 having equal length are installed in parallel, coupled together by a coupling part 12, and cut by an insulative tape 13 into a square form smaller than the dimensions of the contact 11, and two such pieces as into the same size are provided. From the two sides, insulative tapes 13 are fixed to the contacts 11 which are coupled together by the coupling part 12. The contact plate is folded about the diagonal of the tapes 13 so that arrangement at right angle to the contacts 11 is established. Then the contacts 11 are severed off from the coupling part 12, and the part having got rid of the coupling part 12 is subjected to a mold-in-process with insulator over the whole area but the connecting parts with the contacts 11, and thus an equal-length right angle connector is achieved.
Patent JP-H0575346-A (JP)
Title: Crystal oscillator circuit
Inventor: EDASAWA NORIAKI
IPC: H03B5/36
Filed: 1991-09-11
Abstract: PURPOSE:To sufficiently make an output amplitude large and to simplify a post-stage Schmitt trigger circuit by using a thermosensing element, and to prevent thermal destruction of a MOS transistor(TR) by instantaneously increasing an internal resistance value of the thermosensing element, thereby preventing a through-current when an excess through-current flows to the MOS TR. CONSTITUTION:Thermosensing elements K1, K2 have a positive temperature coefficient and its internal resistance is set to a small value not giving an effect onto an output amplitude at a connecting point of drains of MOS TRs P1, N1. when an excess through-current flows to the MOS TRs P1, N1 and the thermosensing elements K1, K2, since the thermosensing elements K1, K2 are heated by the through-current, the internal resistance value of the thermosensing elements K1, K2 is instantaneously increased to prevent the through-current with the resistance. A resistor R3 is used for limiting an output current.
Patent JP-S6290958-A (JP)
Title: Semiconductor device
Inventor: HATADA KENZO
IPC: H01L25/18
Filed: 1985-10-17
Abstract: PURPOSE:To enhance a mounting density, to shorten a bonding distance, and to reduce the number of bonding points by forming the first IC element on one main surface of a film carrier lead, and oppositely providing the second IC element to the first element on the opposite surface. CONSTITUTION:Metal projections formed on another substrate are transferred and bonded to the film leads 50 of a film carrier 40, metal projections 22 are formed, the projections 22 and the electrodes 21 of the first IC element 20 are positioned, pressurized, heated, and the electrode 21 of the element 20 and the leads 50 are boned through the projections 22. Then, metal projections 32 formed on another substrate, and electrodes 31 of the second IC element 30 are positioned, the projections 32 are transferred and bonded to the electrodes 31 of the element 30, the opposite surface of the leads 50 and the electrodes 31 of the element 30 are positioned, pressurized and heated to be bonded to the opposite surface of the leads 50 through the projections 32. Accordingly, the mounting density is enhanced, the bonding distance is shortened, and the number of the bonding points is reduced.
Patent JP-S6389040-A (JP)
Title: Slide contact material
Inventor: IKENAGA SHIGEKAZU
IPC: H01R39/20
Filed: 1986-09-30
Abstract: PURPOSE:To suppress adhesion during sliding and to improve antiabrasion property, by a method wherein an alloy slide contact material of Au, Pt, Ag, Cu or Ni is doped with Cr, Mg, Zr, P or the like by diffusion from its surface. CONSTITUTION:A sheet member of a new slide contact material is punched to form a commutator and a brush contact of wire rod. The brush contact is brought into contact with the disk-shaped commutator so that they can slide on each other when the commutator is rotated in foreward and reverse directions. As a result, a softening temperature rises according to deposit by Cr, Mg, Zr, P, and antiadhesion property of the new slide contact material is improved. Also, because of the density gradient of the additive element is from the surface toward the inside, and the oxide of the additive element is decreased with the adhesion, and the contact resistance if maintained low and constant.
Patent JP-H04246203-A (JP)
Title: Vaned turbomachine wheel
Inventor: BERUNAARU RARANNU
IPC: F01D5/06
Filed: 1991-09-11
Abstract: PURPOSE: To provide a fixing means for ensuring holding of a possibly complete position for a turbine vane or a blade under a centrifugal force effect due to high speed rotational speed. CONSTITUTION: In a turbomachine wheel incorporating a plurality of blades on a rotor 10 including an annular peripheral crown gear 18 formed therein with openings 20 which receive therein leg parts 22 of the blades 12, the leg part 22 of each of the blades 12 is radially received in the associated opening 20 parallel with the axis X-X of the rotor 10, having a telescopic fir tree-like complementary recess and protrusive body shape, and is fixed by two side panels 28, 30 which are arranged respectively on the opposite both side surfaces 24, 26 of a rotor, both ends of the opening 20 in which the leg part 22 is received, being blocked, at least in part, by the above-mentioned side panels. The first side panel 28 is fixed to a bayonet type rotor, having a protrusion 32 formed on the side panel 28, and is fitted in a cutout 40 formed in an annular crown gear 18 of a rotor.  The front end part 44 in which the protrusion 32 is fitted is communicated with the opening 20 for the leg part of the blade 12, and the second side panel 30 is fastened and held by an axially fastening ring 78 which is prestressed.
Patent JP-H0982361-A (JP)
Title: Square nonaqueous electrolyte secondary battery
Inventor: TAKAHASHI HIDEYA
IPC: H01M10/05
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a square nonaqueous electrolyte secondary battery by which an internal short circuit is hardly caused and whose battery capacity is comparatively large. SOLUTION: An electrode layered body by successively layering a rectangular positive electrode 7 where a positive electrode active material 7b is applied to a positive electrode current collecting body 7a and a rectangular negative electrode 5 where a negative electrode active material 5b is applied to a negative electrode current collecting body 5a through a separator 6, is housed in a square battery vessel 10. Corner parts 7c, 7d and 5c, 5d on the inserting side of these rectangular positive electrode 7 and negative electrode 5 to at least this square battery vessel 10, are formed in a circular arc shape.
Patent JP-S60126080-A (JP)
Title: Production of beta-amylase
Inventor: NAKAI KUNIHARU
IPC: C12N9/26
Filed: 1983-12-08
Abstract: PURPOSE:To promote the production of beta-amylase, by culturing a beta-amylase- producing bacterial strain in a medium containing thioglycolic acid (salt). CONSTITUTION:A beta-amylase-producing strain belonging to Bacillus genus (e.g. Bacillus sereus IFO-3001) is cultured in a synthetic medium or natural medium containing about 0.0001-0.05%(W/V) thioglycolic acid or its salt (e.g. sodium salt, ammonium salt, etc.) at about 25-35 deg.C and about 7.5-9pH for about 50- 70hr under aerobic condition, and the objective beta-amylase is separated from the resultant cultured product. The thioglycolic acid (salt) is added to the medium preferably when the production of beta-amylase begins after the proliferation of the bacterial cells.
Patent JP-H0895223-A (JP)
Title: Photographic processing system
Inventor: HASHIZUME MASUMI
IPC: G03D15/00
Filed: 1994-09-27
Abstract: PURPOSE: To enable the quick and exact receipt and delivery between a DPE shop and a customer by reducing the collation work by an operator and recognizing the flow of the each photographic material. CONSTITUTION: A negative film 10, a cartridge 22 and a container 300 are provided with the IDs for specifying them in advance, a DP bag ID, a cartridge ID and a container ID are recorded on a magnetic recording layer 16 of the negative film 10, and the cartridge ID and the container ID are respectively recorded on the DP bag 34. The processing is performed by utilizing the magnetic recording layer 16 provided in the negative film 10 while collating with a collation part 106, so that the respective photographic materials can be rapidly and surely matched with each other without relying on the complicated manual work even though they are dispersively transported and processed.
Patent JP-S60123761-A (JP)
Title: Apparatus for detecting particulate substance in exhaust gas
Inventor: MAEDA SHIYOUJI
IPC: G01N27/68
Filed: 1983-12-07
Abstract: PURPOSE:To make it possible to accurately detect the particulate substance in exhaust gas, by intermittently supplying a current to an electrode and generating heat from the electrode to burn off the particulate substance adhered to said electrode. CONSTITUTION:The responding time of each relay 11 is set by a timer 9 and all of relays are simultaneously closed at black dot contact sides during an ion current detecting period but said black dot contact sides are opened all at once at every definite time while other white dot contact sides are closed. In this case, simultaneously with the closing at white dot contact sides, all of the earth electrodes 41a, 41b and the high voltage electrode 42 in a discharge electrode side and the earth electrodes 51a, 51b and the low voltage electrode 52 in a detection electrode side are connected in series and voltage necessary for heating each electrode to 500 deg.C or more is applied from a heating power source 8. The particulate substance having being adhered to each electrode during an ion current detecting period is burnt off and removed during this time. As a result, because a large amount of the particulate substance is not adhered to each electrode and a discharge condition or a detection condition can be kept almost constant, the particulate substance in exhaust gas can be accurately detected.
Patent JP-2001059415-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: OKADA KOJIRO
IPC: F01N3/20
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To certainly regenerate a catalyst while suppressing deterioration in fuel consumption to the minimum extent regardless of the driving inclination of a driver and conditions of a road. SOLUTION: The purifying condition of a catalytic device which is arranged in the exhaust passage of an internal combustion engine and purifies harmful materials in exhaust gas is detected or estimated by a condition detecting means (step S120), the operation condition of the internal combustion engine is changed by a desired time TL0 by a regenerating means based on the detected or estimated purifying condition of the catalytic device, and purifying ability lowering materials stuck to the catalytic device are released so as to recover the purifying capability of the catalytic device (step S170).  In the case that the discharge of the purifying capability lowering materials is not completed after the operation of the regenerating means is finished, the operation condition of the regenerating means is changed by an operation condition changing means to a specific operation condition (VAVE>=Vb) which is adapted for discharging the purifying capability lowering materials, and the purifying capability lowering materials are released under the specific operation conditions (step S250).
Patent JP-2001059416-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: OKADA KOJIRO
IPC: F01N3/08
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent NOx released from an NOx catalyst from being exhausted to the atmosphere without being reduced. SOLUTION: A catalytic device 8 having absorbing capability for absorbing NOx in exhaust gas when oxygen concentration in exhaust gas is excessive, releasing capability for releasing NOx absorbed when oxygen concentration in exhaust gas is lowered, and reducing capability for reducing released NOx, is arranged in the exhaust passage 4 of an internal combustion engine. When an NOx absorbing amount approaches a saturation state, oxygen concentration in exhaust gas is lowered by a releasing means so as to release NOx from the catalytic device 8. In the case that a catalyst temperature detected or estimated by a temperature detecting means 14 is lower than a temperature that the catalytic device 8 can exhibit its reducing capability, the operation of the NOx releasing means is prohibited by a prohibiting means.
Patent JP-S6476652-A (JP)
Title: Color image display device
Inventor: MIZOGAMI YASUO
IPC: H01J31/12
Filed: 1987-09-18
Abstract: PURPOSE:To set the distance between a linear cathode electrode, a vertical scanning electrode, and a G1 electrode to about several mm by performing the vertical scanning with a beam flow control electrode controlling the passage order in the vertical direction of vertically separated electron beams. CONSTITUTION:A back electrode 26 is provided at the back of a linear cathode electrode 1, a beam flow control electrode 27 is provided in the horizontal direction between a G4 electrode 8 and a vertical deflecting electrode 9. Electrons emitted from the cathode electrode 1 are pushed toward a faceplate section 2 by the back electrode 26 and concurrently sucked by a G1 electrode 5 and pass an opening to become an electron beam. The electron beam passes openings of G2-G4 electrodes 6-8 and reaches the beam control electrode 27. Pulses with 1H period width are applied in sequence to the beam control electrodes 27A-27Z in one field, thus electron beams pass in sequence to obtain vertical scanning lines. Vertical scanning lines are deflected in the vertical and horizontal directions and reach a fluorescent screen 18 to display an image.
Patent JP-H0393879-A (JP)
Title: Gasket
Inventor: YAMAMOTO KENGO
IPC: C09K3/10
Filed: 1989-09-06
Abstract: PURPOSE:To provide an inexpensive gasket having high sealability by disposing a specific vulcanized layer between a specified vulcanized layer and a silicone coating layer when the specified vulcanized layer and the silicone coating layer are formed on the hook surface of a hook-equipped metal plate. CONSTITUTION:A composition (the first layer) comprising 1-50wt.% of non- asbestos fibers (e.g. long alumina fibers), 5-20wt.% of a non-silicone rubber (e.g. natural rubber) as a binder and 20-90wt.% of a filler (e.g. talc) and a composition (the second layer) comprising 1-30wt.% of short non-asbestos fibers, 3-20wt.% of a binder comprising a rubber consisting mainly of a silicone rubber and 20-90wt.% of a filler are coated on the hook surface of a hook-equipped metal plate in thickness of 0.1-1.0mm and 0.05-0.5mm, respectively, and all of the layers are vulcanized. The vulcanization product is coated with a silicone coating agent in a thickness of 30-100mum and cured e.g. thermally to provide the objective gasket.
Patent JP-S59125077-A (JP)
Title: Insulation testing method of gas insulating power apparatus
Inventor: NINOMIYA KEIZOU
IPC: G01R31/12
Filed: 1982-12-30
Abstract: PURPOSE:To execute exactly an insulation test by ejecting a conductive foreign matter which is left in the inside which is difficult to be cleaned easily, of a curved gas insulating power apparatus, prior to the insulation test. CONSTITUTION:A test unit 10 is placed in a testing vessel 12 so that a linear case part 20a is inclined at an inclined angle alpha, after cleaning to remove a conductive foreign matter from an opening end 21 side of one linear case part on which an annular insulator 22 is provided, and prior to application of test voltage, preliminary voltage of commercial frequency is applied for a prescribed time so that the intensity of an electric field of an outer case 20 becomes 0.3- 1kV/mm. (RMS), preferably 0.3-0.5kV/mm.. As a result, a conductive foreign matter which is left in the outer case 20 moves, but since the linear case part 20a is inclined, and the other linear case part 20b turns downward, the foreign matter moves, repeating a random motion in the downward part from the annular insulator 22, and it is ejected from the lower opening end of the outer case 20. Accordingly, the insulation test can be executed exactly with respect to the test unit 10 by applying the test voltage.