baber/WOPTO huggingface dataset:
Patent JP-H01276849-A (JP)
Title: Bus type time division multiplex transmitting method
Inventor: IWAOKA ATSUSHI
IPC: H04L5/22
Filed: 1988-04-28
Abstract: PURPOSE:To unify the phase of the time slot of data at respective device receiving edges through all data channels and frame synchronizing signals by specifying the providing interval of respective devices on a bus type transmission line so that a signal propagation delaying time between respective devices can become the integer-fold of the time of one time slot width of the data. CONSTITUTION:One center device 1 and plural terminal devices 2, 3 and 4 are connected on a bus type transmission line, the center device q receives a frame synchronizing signal transmitted at a constant period and phase- synchronizes to this. For the frame to provide a guard time larger than a cyclic propagation delaying time, the data are transmitted to the data channel assigned to the self-device and in other device, the data are received accompanied by the propagation delaying time by a bus type transmission line 5 in other device. At this time, the providing interval of respective devices on the bus type transmission line 5 is set so that the propagation delaying time of the signal between respective devices can be the integer-fold of the time of one time slot width of data. Thus, all data channels received in the receiving edge of the arbitrary device and the data phase of a frame synchronizing signal can be made coincident.
Patent JP-S61283015-A (JP)
Title: Magnetic head
Inventor: YOSHISATO YORISHIGE
IPC: G11B5/115
Filed: 1985-05-16
Abstract: PURPOSE:To prevent crosstalk by installing a groove for inserting a shielding body on a substrate between a pair of projecting parts adjacent on the same substrate and a groove at the corresponding position on another substrate facing the former substrate so as to provide a shielding body on a groove. CONSTITUTION:The groove 13 is installed on a nonmagnetic substrate 9. It is installed between the projecting parts 5 and 6 formed on the backward of magnetic cores 1 and 2, for instance, and covers from the back end of the nonmagnetic substrate to the position of a shielding material 12. Grooves corresponding to the groove 13 are installed not only on the bottom substrate 9 but also on an upper nonmagnetic substrate 10 as figure shows, and due to both grooves the shielding body 14 can be fitted in.
Patent JP-S5228286-A (JP)
Title: Holding structure of tuning form controlled vibrator
Inventor: YOKOGAWA HIROSHI
IPC: H03H9/21
Filed: 1975-08-28
Abstract: PURPOSE:Prevention of the acoustic leak by a conductive rubber sheet introduced into the base, and stabilization of the frequency characteristic and reduction of the manufacturing process by removing the connecting point of the lead wires.
Patent JP-S5227928-A (JP)
Title: Device for increasing volume of intake air when engine is deccelerated
Inventor: MASUDA AKIRA
IPC: F02D33/00
Filed: 1975-08-27
Abstract: PURPOSE: In a device for increasing volume of intake air for supplying air which bypasses a throttle valve in decceleration time of engine, atmospheric pressure is accommodated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000298786-A (JP)
Title: Reporting system and method
Inventor: SUGAWARA MASAHITO
IPC: H04W4/90
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To decide on the scale of a traffic accident at a reporting center side in a reporting system such as a vehicle emergency communication system. SOLUTION: A vehicle 1 is provided with an on-vehicle emergency reporting equipment 3. The on-vehicle emergency reporting equipment 3 is connected with various kinds of sensors 4 provided at the vehicle 1, and when an impact which is a fixed value or more is detected by an impact detecting device, the identification information of its own device and the detected output of various kinds of sensors 4 is transmitted to the reporting center. The reporting center decides and displays the state of the vehicle, based on the received detected output.
Patent JP-S587714-A (JP)
Inventor: INOHARA TOSHIAKI
IPC: H01F5/06
Filed: 1981-07-06
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-S61262600-A (JP)
Inventor: MATSUI TOSHIHIKO
IPC: F42B15/00
Filed: 1985-05-16
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-H11290947-A (JP)
Title: Straightening method for round pipe or round bar
Inventor: NAKAZATO OSAMU
IPC: B21D3/14
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the straightening of a round pipe or a round bar under the optimum conditions for improving roundness. SOLUTION: The roll pairs 2A, 2B, 2C, which consist of a pair of upper and lower hand drum shaped rolls 1A, 1B arranged in the manner that the axial lines cross in the top view, are plurally arranged at spaces apart in the front and rear direction. The space between the adjacent roll pairs 2A, 2B, 2C is set at the optimum value corresponding to the outside diameter of a round pipe P to be straightened. With at least either one of the upper or lower rolls 1A, 1B of each roll pairs 2A, 2B, 2C rotating, the round pipe P is introduced between the upper and lower rolls 1A, 1B of all roll pairs 2A, 2B, 2C, and thereby sent forward while being rotated around the axial line. The strain on the outer circumferential surface of the round pipe P is removed by these upper and lower rolls 1A, 1B of all roll pairs 2A, 2B, 2C, so that the roundness is improved.
Patent JP-S626142-A (JP)
Inventor: DEBITSUDO TEIRAA BATSUKU
IPC: G01N21/59
Filed: 1986-05-07
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-S61263146-A (JP)
Title: Semiconductor device
Inventor: SUGIURA SADAHIKO
IPC: H01L27/04
Filed: 1985-05-16
Abstract: PURPOSE:To eliminate the need for an electrode for connection, to reduce the occupying area of a grounded capacitor and to miniaturize a chip by forming a hole to a substrate at a position just under the MIM type capacitor and directly connecting a lower electrode and a metallic thin-film on the back of the substrate through the hole. CONSTITUTION:A capacitor 8 is constituted by a lower electrode 20 formed onto a semi-insulating substrate 1, a dielectric film 21 shaped onto the lower electrode and an upper electrode 22 formed onto the film 21. A hole 23 having a tapered section is shaped to the semi-insulating substrate 1 just under the lower electrode 20 through etching, etc. from the back to expose the lower electrode 20 to the back side, and a metallic thin-film 24 is formed onto the side surface of the hole 23 and the back of the substrate 1 through a sputtering method, etc. and connected directly to the lower electrode 20. The capacitor is connected to the metallic thin-film 24 on the back of the semi-insulating substrate 1 through the hole 23 shaped just under the lower electrode 20 and grounded, thus eliminating the need for an electrode for grounding. Accordingly, an area Sa1 is used approximately as an occupying area as it is.
Patent JP-2000298763-A (JP)
Title: Vending machine
Inventor: OTA TAKAHISA
IPC: G07F9/10
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To easily and safely operate a work at the time of closing a store, even when a vending machine is set outside the store. SOLUTION: A case body 2, having a selling mechanism inside and an operating part 4 on the front face, is mounted on a partition wall part 7. The case body 2 is freely rotatable with respect to the partition wall part 7 by a rotating mechanism 8, so that the operating part 4 can be exposed to both face sides of the partition wall part 7. Thus, the operating part can be positioned outside at the time of opening a store, and to position the operating part at one face side of the partition wall part, for example, the inside of the store at the time of closing the store by rotating the case body against the isolated wall part. Therefore, it is not necessary to cover the vending machine with a cover at the time of closing the store. Furthermore, it is possible to perform a money collecting work for the vending machine inside the store.
Patent JP-H06311985-A (JP)
Title: Pincers
Inventor: SUGAI TOSHIYA
IPC: A61B17/28
Filed: 1993-04-30
Abstract: PURPOSE:To prevent the failure, etc., of cam grooves and cam pins with the increase in working resistance by forming the cam grooves of the opening and closing mechanisms of pincer members to a nonlinear shape. CONSTITUTION:The flank parts of the pincer opening and closing member 36 facing the arm parts 45a, 45b of the pincer members 43a, 43b are provided with the cam grooves 37a, 37b in non-parallel with each other and in an arc shape. Cam pins 38a, 38b installed in the arm parts 45a, 45b of the pincer members 43a, 43b relatively move in the cam grooves 37a, 37b, by which the pincer opening and closing member 36 is opened and closed. Since the cam grooves 37a, 37b are formed to the arc shape, the motion of the cam pins 38a, 38b is smoothed and the failure accident of the cam grooves 37a, 37b and the cam pins 38a, 38b is prevented.
Patent JP-H11292678-A (JP)
Title: Gas generating agent composition for air bag
Inventor: SHU OKIYOSHI
IPC: B60R21/26
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having improved combustion behavior and safety by including a guanidine derivative compound, a phase stabilizing ammonium nitrate and a silicon compound acting as a pressure exponent adjuster or a detonation inhibitor, etc. SOLUTION: This composition comprises 5-60 wt.% of a guanidine derivative compound such as nitroguanidine, etc., 40-90 wt.% of a phase stabilizing ammonium nitrate and 0.3-10 wt.% of a silicon compound such as silicon nitride, etc., acting as a pressure exponent adjuster or a detonation inhibitor. The composition is optionally mixed with 0.05-5 wt.% based on the composition of a combustion promoter containing a metal oxide such as copper oxide, etc., and 2-25 wt.% of the total of a nonenergetic binder such as cellulose acetate and an energetic binder such as nitrocellulose, etc. The phase stabilizing ammonium nitrate is obtained by formulating 98-70 wt.% of ammonium nitrate with 2-30 wt.% of a phase stabilizer such as potassium chlorate and 0.05-2 wt.% based on phase stabilizing ammonium nitrate of a solidification inhibitor such as magnesium oxide, etc.
Patent JP-S63271040-A (JP)
Title: Hot water heating and circulating circuit
Inventor: UEDA NORIYOSHI
IPC: F24D3/08
Filed: 1987-04-30
Abstract: PURPOSE:To restrict a produced amount of nuclear boiling, reduce boiling noise and keep a high thermal efficiency by a method wherein a circuit is closed under a normal use, a natural evaporation is not carried out, the number of times of supplying supplementary water is reduced and a boiling temperature is increased. CONSTITUTION:As heating of a system is started, a positive pressure valve plate 16 is pushed up against a pressurizing spring 17 under a volumetric expansion caused by an increased temperature of water, hot water is flowed into a valve case 72 and then flowed out through an over-flow pipe 11. When the heating is terminated, the circulating water is contracted, a negative pressure valve plate 19 is opened against a spring 21, water in the valve case 72 is flowed down into a gas liquid separator tank 71 and a water level is decreased from (h0) to (h1). As a heating operation is performed under a normal operation, the water level is increased up to (h2) and in turn if the heating is terminated, the water level is decreased down t0 (h1). Under a normal evaporation, the water level is decreased from the water level surface and after the water level (h3) is lowered then the valve plate 16, air is flowed in, the positive pressure valve plate 16 is opened only when the air pressure overcomes a pressurizing spring 17 when heated and the number of times in which the valve is opened is rapidly decreased and a reduction in water level under a natural evaporation is scarcely produced, resulting in that the unit becomes a closed and pressurized type to cause a water boiling temperature to be increased and further the amount of produced air bubbles under a nuclear boiling action is decreased, the thermal efficiency is improved and noise is also subdued.
Patent JP-H11297813-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OKAMURA RYUICHI
IPC: H01L21/304
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent a reduction in the yield of a semiconductor device due to a recess or the like, which is generated by using a shallow trench isolation method. SOLUTION: A treatment for forming a shallow trench 6, which is used as a recessed part to isolate adjacent elements from each other, in a substrate 1 is performed in a shallow trench formation process. Then, a treatment for forming etching stopper films 3 to use when a deposited substance buried in the shallow trench 6 is polished chemically and mechanically is performed in an etching stopper film formation process, and the films 3 are formed at positions diametrically larger than the opening of the trench 6.
Patent JP-S59229805-A (JP)
Inventor: MORI TOSHIHIRO
IPC: H01C17/00
Filed: 1983-06-10
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-S5229763-A (JP)
Title: Automatic level
Inventor: TOGA NORIYUKI
IPC: G01C5/02
Filed: 1975-09-01
Abstract: PURPOSE: An atuomatic level which can observe images as regues, short length and which is immune to errors of line of collimation due to vibration or shock. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5733201-A (JP)
Title: Shock prevention device for hydraulic cylinder actuation circuit
Inventor: YAMAMOTO KATSUHIRO
IPC: F15B11/00
Filed: 1980-08-01
Abstract: PURPOSE: To moderate a shock, by providing a check valve and a throttle valve in parallel with each other between a counterbalance valve and a hydraulic cylinder so that the check valve is actuated by the pressure difference between the upstream and downstream sides of a throttle valve provided between the counterbalance valve and a changeover valve.  
     CONSTITUTION: A pilot-operated check valve 11 and a throttle valve 12 are provided in parallel with each other between a counterbalance valve 6 and a hydraulic cylinder 2. Check valves 15, 16 and a throttle valve 17 are provided in parallel with each other between the counterbalance valve 6 and a changeover valve 3. The pilot-operated check valve 11 is actuated by the pressure difference between the upstream and downstream sides of the throttle valve 17. According to this constitution, the check valve 11 of rapid response is closed after the counterbalance valve 6 of slow response is almost closed. This results in moderating a shock. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5630297-A (JP)
Title: Overload preventive device for x-ray tube
Inventor: NAKAMURA HITOSHI
IPC: H05G1/54
Filed: 1979-08-20
Abstract: PURPOSE:To surely prevent an X-ray tube from being overloaded, by directly detecting the temperature of a target of the X-ray tube and ceasing the irradiation of an X-ray when the target reaches a critical temperature. CONSTITUTION:When a pulsed tube voltage is applied to an X-ray tube to perform the irradiation of an X-ray and start a photographing work, the temperature of a target is gradually increased and followed by a gradual increase of outputs of an amplifier 10 and peak value detecting circuit 13. When the output of the amplifier 10 exceeds a rated value, the output of an arithmetic comparator 12 is inverted to a state of low level causing the X-ray to be automatically stopped its irradiation. When a photographing work is finished, a virtual cooling curve is output from a false signal generator circuit 14, according to which the target temperature is calculated, and on the basis of said temperature a photographing condition can be discriminated if it exceeds the rated value of the X-ray tube.
Patent JP-S59230263-A (JP)
Title: Current collector for molten carbonate fuel cell
Inventor: KAMIHARASHI SEIJI
IPC: H01M8/02
Filed: 1983-06-13
Abstract: PURPOSE:To increase durability of current collector for molten carbonate fuel cell for high efficiency by forming it with high corrosion resistant metal and oxide having low electric resistance at high temperature. CONSTITUTION:Aluminium contained iron family metal or aluminium diffused iron family metal which is high corrosion resistant to molten carbonate is used in metal part 14 of a current collector 4. Oxide such as Nb2O3, V2O3, or composite oxide such as LiNiO2 which has low electric resistance at high temperature is used as conductive material 15. The oxide or composite oxide 15 is sandwiched between the metal parts 14. Portions 16 and 17 of the current collector 4 in contact with an air electrode 2 and an outer frame 6 respectively are slitted to hole. Thereby, increase of contact resistance caused by oxidation and decrease of durability caused by mechanical strength deterioration are suppressed.
Patent JP-H07319138-A (JP)
Title: Supporting matter for photosensitive material
Inventor: INAYAMA TAKAYUKI
IPC: G03D13/08
Filed: 1994-05-19
Abstract: PURPOSE:To prevent tight adhesion with each other in the middle of the processing of a photosensitive material. CONSTITUTION:As to this supporting matter for the photosensitive material constituted of a hanger and a clip 36 forming a pair with the hanger; the size A of a supporting block 24 in the direction where the photographic film F separated is >=20mm and the width size (size in the direction where the film F separated) B of a film interval holding part 39 is >=14mm in the case the film F which is the longest film to be developed is hung, so that the upper part of the hung film F is adequately separated from the lower part of the hung film F so as to prevent the tight adhesion of the film F in the case the film F is drawn up from processing solution and is carried.
Patent JP-2000347237-A (JP)
Title: Exposure control device and distance measuring device
Inventor: MOTOHASHI KAZUTAKA
IPC: G03B7/16
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To prevent change of light amount passing an aperture of a shutter owing to differences of reflectivity of the objects. SOLUTION: A control circuit 2 detects reflectivity of an object based on an output of PSD 1b when a switch S2 is turned on. Concretely, a distance of the object obtained by using outputs from a terminal 1b1 and a terminal 1b2 of the PSD 1b and reflectivity of the object based on a correlation with a largeness of outputs from the terminal 1b1 and the terminal 1b2 are detected. Then an FM control value is obtained based on the distance of the object and the reflectivity of the object, and when an aperture reaches the FM control value as the aperture 5a of the shutter increases, a stroboscope device 8 is made to emit light through a stroboscope driving circuit 9, and an image pick-up is executed by making a light reflected by the object incident on a photo-sensitive part 7 through the aperture 5a of the shutter.
Patent JP-H09291370-A (JP)
Title: Surface treating solution for film formation and surface treated metallic sheet
Inventor: UEDA NAOTAKA
IPC: C23C22/38
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a chromate soln. satisfying all fundamental required capacities in each field of building materials, household appliances and automobiles. SOLUTION: This chromate soln. is the one contg. wax-modified acrylic resin, phosphoric acid, Cr<6+> , Cr<3+> and fluoride, and in which (1) the weight ratio of the amt. of wax used for modification/wax-modified acrylic resin is regulated to 0.02 to 0.25, (2) the weight ratio of wax-modified acrylic resin/Cr is regulated to 0.1 to 10, (3) the weight ratio of Cr<6+> /(Cr<6+> +Cr<3+> ) is regulated to 0.3 to 0.8, (4) the weight ratio of phosphoric acid/Cr is regulated to 0.3 to 2.0, (5) the weight ratio of F/Cr is regulated to 0.03 to 0.8, and preferably, (6) the ester value of the wax components is regulated to 100 to 200 and (7) the glass transition temp. (Tg) of the acrylic resin part is regulated to 30 to 100 deg.C. Furthermore, the above chromate soln. is applied to the surface of a metallic sheet to form a film in which the coating weight of chromium is regulated to 10 to 70mg/m<2> and the coefficient of dynamic friction is regulated to 0.12 to 0.40.
Patent JP-S5533417-A (JP)
Title: Purification of o-phenylphenol
Inventor: JIYOU YASUYA
IPC: C07C67/00
Filed: 1978-08-31
Abstract: PURPOSE:A specific proportion of a 5-10C aliphatic or aromatic hydrocarbon solvent is added, when crude o-phenylphenol is crystallized by cooling, to make impurities move selectively into the solution and the operation is repeated, thus producing purified title compound. CONSTITUTION:When o-phenylphenol resulting from dehydrogenation of o-cyclohexenylcyclohexanoe or o-cyclohexylphenol is purified by crystallization, 0.05- 0.50wt%, based on the reaction mixture, of a 5-10C aliphatic or aromatic hydrocarbon solvent as n-pentane, n-hexane, cyclohexane, benzene, or toluene is added to make impurities move selectively into the solution and the solid part is separated. The operation is repeated to produce the purified porudct. The solution, after solid part is separated by extraction with an aqueous alkali, is treated with an acid and recycled to the crystallization process when desired.
Patent JP-S63270830-A (JP)
Inventor: TATSUMI HIROAKI
IPC: D06M15/53
Filed: 1987-04-28
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-S62261706-A (JP)
Inventor: ITO KATSUO
IPC: F16B35/04
Filed: 1986-05-08
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-S60251200-A (JP)
Title: Crystal growth method of multicomponent compound semiconductor
Inventor: TAKEYAMA SHIYOUJIROU
IPC: C30B11/00
Filed: 1984-05-26
Abstract: PURPOSE:To obtain a single crystal of a multicomponent compound semiconductor having uniform and high quality and large crystal size by preparing polycrystals of a mixed crystal compd. of a compound semiconductor, allowing the polycrystals to be transformed to a single crystal while maintaining the uniformity of each component, and heat-treating the grown single crystal. CONSTITUTION:Crystal growth of a mixed crystal system of a compound semiconductor is executed by combining the first, second, and third stage described hereunder. In the first stage, polycrystals of a mixed crystal compd. are prepd. by allowing to react each component of a compound semiconductor and to quench immediately while combining a two phase mixing crystallization method utilizing positively a temp. range wherein the liquid phase of a mixed crystal system of a compound semiconductor such as a compd. expressed by the formula is utilized for a compd. of the Group II-VI coexisting with the solid phase thereof in combination with the modified Bridgman crystal growth method. In the second stage, the polycrystals are transformed to single crystals while maintaining the uniformity of each component. In the third stage, crystals are grown and then heat-treated to improve the uniformity and to lessen the lattice defect, etc.
Patent JP-H07320369-A (JP)
Title: Disc apparatus
Inventor: KABASAWA HIDETOSHI
IPC: G11B17/043
Filed: 1994-05-19
Abstract: PURPOSE:To protect a head from a damage caused by an impact by guiding a mating means by the turn of a latching lever corresponding to the insertion operation of a disc cartridge to a position at which a mating part is mated with a recess. CONSTITUTION:When a disc cartridge 62 is pushed into the disc apparatus, the pushing part 13 of a latching lever 3 is pushed by the front end of the cartridge 62 and the latching lever 3 is turned clockwise against the actuating force of a spring. As the coil spring part is released with this process, a mating arm 4 is guided by the actuating force of the spring to a position at which the mating part 18 of the mating arm 4 is mated with the cemi-circular recess 43 of the disc cartridge 62 held by a holder 2. As a result, the mating part 18 is mated with the semi-circular recess 43 and, as a guide arm 19 touches a slant notch part 47 in this mating state, the mating arm 4 does not fall off from the disc cartridge 62.