baber/WOPTO huggingface dataset:
Patent JP-S60107168-A (JP)
Title: Signal transmission and reception circuit
Inventor: MATSUZAWA HIDEAKI
IPC: G06F13/38
Filed: 1983-11-16
Abstract: PURPOSE:To obtain a signal transmission/reception circuit connecting the device of the parallel system to a serial data transmission line by selecting each one signal line among plural signals lines. CONSTITUTION:Signal lines DI01,...DI08 inputting/outputting a 1-byte data as a data bus signal, a DAV representing the effective period of a transmission data, an NRFD representing the reception enable state at the reception side and NDAC representing the end of reception, three control signals are connected. To simplify a signal selection synchronism circuit A5, an external clock signal CLK is used. All signal transmission/reception circuits connected to a serial transmission line S1 are synchronized with the external clock CLK, the DI01 is selected at a time slot T1, the DI02,... are selected at a time slot T2, the DAV is selected at a time slot T9, the NDAC is selected at a time slot T10 and the NRFD signal is selected at a time slot T11 sequentially.
Patent JP-H0875197-A (JP)
Title: Humidifier
Inventor: TOGASHI ISAMU
IPC: F24F6/02
Filed: 1994-09-09
Abstract: PURPOSE: To prevent the discharge of water droplets at the time of opening a top cover by sealing a gap to a heating water tank when the cover formed with a steam discharge route is opened, and providing the end of the water droplet recovery rib of the body of the cover directed toward the tank when the cover is opened. CONSTITUTION: A top cover 7 has a disclike body 9, a steam discharge passage 11 formed at the center, and an intermediate cover 10 fixed to the inner surface of the body 9. Many steam passage holes are formed at the cover 10, and a packing 12 is mounted at the periphery of the cover 10. A water droplet recovery rib 13 of the shape in which the end is directed toward a heating water tank 3 is provided at the body 9 between the packing 12 and a pin 8. Water droplets 16 are adhered and stored on the surface of the cover 10 of the cover 7 and the groove of the packing 12. Even if the cover 7 is opened in this state, the droplets 16 dropped down along the cover 10 and the packing 12 can be recovered in the tank 3 via the rib 13. Accordingly, the droplets 16 are prevented from being dropped to the exterior.
Patent JP-2001043635-A (JP)
Title: Magnetic recorder and magnetic reproducing device
Inventor: YANO HAJIME
IPC: G11B20/12
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To record high-quality digital video data on a half-inch tape for a long time by using parts or the like of a conventional VHS recording and reproducing device efficiently and also to extend address numbers of tracks and moreover to enable the tracks to be recorded and reproduced. SOLUTION: In this magnetic recording and reproducing device 10, data having a DV format are to be recorded on a magnetic tape whose width is a half inch. Concretely, the data of three tracks in the DV format are to be recorded on one track of the magnetic tape whose width is a half inch in a data pattern which is kept unchanged as it is. Moreover, in the device 10, addresses in three DV tracks recorded in one track are connected to be made to be one address.
Patent JP-H0498199-A (JP)
Title: Excessive heat elimination system for emergency of fast reactor
Inventor: SATO MORIHIKO
IPC: G21C15/18
Filed: 1990-08-17
Abstract: PURPOSE:To set the total heat capacity as the whole system small by providing an auxiliary heat exchanger for cooling a reactor core which receives heat from primary cooling material in a primary cooling material entrance chamber at an installation trunk part of a middle heat exchanger. CONSTITUTION:Four middle heat exchangers 7 each including an auxiliary heat exchanger 11 for cooling a reactor core are provided at a roof slab 3, and a secondary side closed circuit is provided commonly for every two of the auxiliary heat exchangers 11 for cooling the reactor core. The core cooling auxiliary heat exchangers 11 cool a primary cooling material entrance chamber 8 of the middle heat exchanger 7 directly, and an auxiliary heat exchanger 12 for cooling a reactor vessel cools a high temperature side pool 5 of the reactor vessel 2 directly. Primary cooling materials cooled at the core cooling auxiliary heat exchanger 11 move down on the primary side of tube bundles in the middle heat exchanger 7 to be discharged to a low temperature side pool 4, go through a suction part and discharge part of a primary main circulation pump 9, flow into the reactor core 1, eliminate decay heat in the core, and be discharged to the high temperature side tool 5. The temperature of the high temperature side pool 5 is increased, and it is eliminated directly by the auxiliary heat exchangers 12 for cooling the reactor vessel, so its temperature rise is restricted. thereby overheating of the reactor vessel is prevented.
Patent JP-2000043136-A (JP)
Title: Mold for trially manufactured product for blow molding of hollow plastic container and production thereof
Inventor: JOHNSTON RICHARD R
IPC: B29C49/48
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a mold for a trially manufactured product by a blow molding method and a method for producing the same. SOLUTION: Two mold half parts 76 are arranged parallelly and mutually mated to form the inner surface conforming to the desired contour shape of a container. The mold half parts have the front faces cooperating with the front faces of other mold half parts in order to form mold cavities 78 and also have rear faces having a predetermined constant geometrical shape and an outer contour shape. A cooling water manifold is provided and an assembly 50 comprising mold nest support constitution parts 52-74, 302-308, 72, 74 forming support pockets (68-70-56) having the contour shape conforming to the predetermined and constant geometrical shape is further provided. The mold half parts are incorporated in the pockets related to the mold nest support constitution parts.  Mold parts are made of a heat conductive compsn. and a water cooling manifold has internal channels adjacent to the related pockets to circulate a cooling fluid in order to diffuse heat by the heat conduction with the rear faces of the related mold half parts.
Patent JP-H0882199-A (JP)
Title: Tunnel ventilation control device
Inventor: KAIDA MICHIKAZU
IPC: F24F7/007
Filed: 1994-09-09
Abstract: PURPOSE: To provide proper fume transmissivity by a method wherein a vertical flow type tunnel ventilation control device with an electric dust collector is provided with a device to judge whether or not a short circuit occurs, and an output is increased when occasion demands. CONSTITUTION: Data from a fan 4 for an electric dust collector, a wind direction anemometer 5, and a VI (fume visibility) meter 6 are inputted to an input part 21 and compared with a reference value preset by a VI value judging device 22 to judge an VI value. After from a VI value judging result, a tunnel airflow, an amount of air passing a dust collector, an airflow state index in a tunnel is determined by a short circuit generation judgment part 23, a determining result is compared with a short circuit reference value, and it is judged whether or not a short circuit 11 occurs. When there is a fear of the short circuit 11 occurring, the outputs of a fan 4 for dust collector and a jet fan 7 are increased, the short circuit 11 is prevented from occurring, and a ventilation direction is adjusted to an ordinary ventilation direction 10. This constitution normalizes ventilation.
Patent JP-H04101380-A (JP)
Title: Disk ceramics heater and its manufacture
Inventor: MIWA SHINICHI
IPC: H05B3/20
Filed: 1990-08-17
Abstract: PURPOSE:To prevent pollution inside an apparatus, degradation of heating efficiency thereof, and to improve corrosion resistance and thermal impact resistance by forming a resistance heating element inside a disk silicon nitride sintered body. CONSTITUTION:Inside a disk silicon nitride sintered body 2, a film like resistance heating element 3 made of metal, which has a melting point higher than the sintering temperature of the sintered body 2, is formed by printing. At that time, the resistance heating element 3 can also be provided as multiple layers. By providing the metallic film resistance heating element 3 having a melting point higher than the sintering temperature of the silicon nitride sintered body 2, generation of pollution from impurity is prevented, corrosion resistance and thermal impact resistance are improved, dispersion of products due to temperature distribution, delays of response speed and temperature rising speed are overcome.
Patent JP-H0498544-A (JP)
Title: Data limit control system
Inventor: TAKASHIMA MASATOSHI
IPC: G06F12/00
Filed: 1990-08-17
Abstract: PURPOSE:To improve the retrieving performance for limit of the NULL value by providing a NULL value limit analyzing means, a non-NULL value information generating means, and a non-NULL value information storing means. CONSTITUTION:A non-NULL value information storing means 1 stores the non-NULL value information produced by a non-NULL value information gener ating means 3 into a definition information storing device 2 so that the non- NULL value information can be recognized for each table definition. A column is retrieved out of the table definition with input of a data defining language and the column No is stored if the NULL value is limited in the column. Then the column No added with the limit of the NULL value that is analyzed by a NULL value limit analyzing means 4 is retrieved. The the bit corresponding to the column No of the non-NULL value information is turned on with a column No added with the limit of the NULL value and then turned off with a column No containing no limit added to the NULL value. Thus the unitary control is attained to the presence or absence of the limit given to the NULL value contained in the table definition.
Patent JP-S6275156-A (JP)
Title: Forward two-speed type reversing reduction gear
Inventor: SATO TSUNEO
IPC: B63H23/08
Filed: 1985-09-27
Abstract: PURPOSE:To reduce a number of part items and to form the whole unit construction in a small size, by providing forward 1-speed and 2-speed clutch units 4, 5 to be largely separated in a radial direction. CONSTITUTION:A reversing clutch unit 3 is arranged in an eccentric position for an output gear 6. While a forward 2-speed clutch unit 5 is arranged in the vicinity of a forward 1-speed clutch unit 4. Further a forward 2-speed gear 18 is integrally provided with an output pinion 17 of the forward 1-speed clutch unit 4, while an output pinion 22, meshed with the forward 2-speed gear 18, is provided in the forward 2-speed clutch unit 5. By this constitution, a reversing reduction gear, providing the clutch units 4, 5 to be largely separated and eliminating the necessity for providing an only use intermediate gear and its supporting shaft between the both clutch units, enables a number of part items to be reduced while the whole unit construction to be formed in a small size.
Patent JP-S59105050-A (JP)
Title: Resin composition
Inventor: HAZAMA KENICHI
IPC: C08L77/00
Filed: 1982-12-08
Abstract: PURPOSE:To provide a resin compsn. which has remarkably improved impact strength and is suitable for use in the production of high-performance engineering plastic, consisting of a polyarylate, a polyamide and a polyalkylene phenylene ester contg. sulfonate salt groups. CONSTITUTION:The titled resin compsn. is obtd. from pref. 10-89wt% polyarylate, pref. 10-89wt% polyamide and pref. 1-80wt% polyalkylene phenylene ester which is partially modified with a sulfonate metal salt. The resin compsn. may be prepd. by mixing the three components in any manner, but it is desirable that the three components are uniformly dispersed therein.
Patent JP-H0534145-A (JP)
Title: Measuring apparatus with automatic offset regulation function
Inventor: INAGAKI AKIRA
IPC: G01B21/00
Filed: 1991-07-31
Abstract: PURPOSE:To prevent an excess over a range substantially even at high magnifi cation and also to shorten the time for arrangements till actual measurement by regulating automatically an offset value to be added to a measured value. CONSTITUTION:A roughness detector 21 detects indentation of the surface of a substance to be measured, by bringing a mechanical probe, for instance, into contact with the surface of the substance, and an output of this detector 21, wherefrom noise is removed/ is inputted to a synchronous rectifier 21b. An output of the rectifier 21b is amplified by an amplifier 21d and then taken in CPU through a detector signal input circuit 21f. Besides, an offset voltage for zero point adjustment is added by an adder 27a, and this offset voltage can determine a zero point independently of the amount of displacement of the probe and is outputted the CPU. Meanwhile, a range changeover signal for changing over the degree of amplification of the amplifier 21d is outputted from the CPU and given to the amplifier 21d. By executing offset regulation so that detected values collected may not exceed a range and by making a measurement start value be zero, the zero adjustment and the offset regulation for each measurement are dispensed with.
Patent JP-S6194685-A (JP)
Inventor: TAKAHASHI TOSHIHIRO
IPC: D06F33/02
Filed: 1984-10-17
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-H0267065-A (JP)
Title: Conversation control system for facsimile equipment
Inventor: TAKAOKA TATSUO
IPC: H04M11/00
Filed: 1988-09-01
Abstract: PURPOSE:To eliminate the waste of communication time by instructing the prohibition or permission of conversation to a reception side on a transmission side by the procedure signal of a transmission control procedure, displaying a conversation prohibited state on the reception side when the prohibition of the conversation is instructed, and nullifying a conversation preserving operation. CONSTITUTION:A display device 8a to display character information, a conversation preservation key 8b, and a conversation prohibition key 8c, etc., are arranged on an operation display part 8. In such a case, when the conversation preserving operation is performed, one page of an original is transmitted, and after that, operator calls are issued from both transmission and reception sides, thereby, they can communicate with each other, and also, when a conversation prohibiting operation is performed, the conversation preserving operation on the reception side is nullified. In such a way, since no standby for fixed time on the reception side is generated in spite of receiving no response from an operator on the transmission side after preserving the conversation, it is possible to save the waste of the communication time.
Patent JP-S6276160-A (JP)
Title: Fuel cell of molten carbonate type
Inventor: OGAWA HAKARU
IPC: H01M8/02
Filed: 1985-09-30
Abstract: PURPOSE:To reduce a secular change, by providing a corrosion-resisting electrically-insulating layer made of an oxide ceramic and a chromium oxide and located on each side surface of a separator as the side surface of the body of a fuel cell, to enhance the corrosion-resisting and electrically-insulating properties of the side surface of the separator. CONSTITUTION:Before assembly, corrosion-resisting electrically-insulating layers are provided on the side surface of each separator 4, which are to be placed in contact with zirconia felts 8a-8d. to provide each of the layers, an oxide ceramic such as alumina is melt-sprayed onto the side surfaces of the separator 4 to make an oxide ceramic layer of 0.2mm in thickness, an aqueous solution of CrO3 is applied to the layer, and they are treated with heat at 550 deg.C. Such application and heat treatment are thereafter repeated until the aqueous solution of CrO3 does not permeate into the oxide ceramic layer. The corrosion-resisting electrically-insulating layers are thus produced.
Patent JP-S6194738-A (JP)
Title: Curling device of flange part of synthetic resin container
Inventor: ATSUJIMA TOSHIKI
IPC: B31B50/00
Filed: 1984-10-15
Abstract: PURPOSE:To prevent production of an article of inferior quality and clogging of a container, by a method wherein the end part of an introduction side of the container of a roll is made into a convergent tapered state and removed part meeting at right angles with the axis of the roll is provided on the side in the vicinity of a starting point of the introduction side of the container of a spiral thread of the roll. CONSTITUTION:At the time when a container 3 is sent into rolls 1, 2, as end parts 1A, 2A of an introduction side of the container of the rolls 1, 2 are in a convergent tapered state, the container 3 is introduced smooth without a flange part 9 of the container 3 is being abutted against the end parts 1A, 2A. A removed part 14 is provided in the vicinity of a starting point A of the introduction side of the container along a wound direction of a spiral thread 11 and the removed part 14 is not made less than 90 deg. from the starting point A. The flange part 9 of the container 3 does not abut against the spiral threads 11, 15 and introduced between rolls 1, 2 while the longitudinal axis N of the roll and the longitudinal axis of the container are kept in parallel with each other.
Patent JP-S6276262-A (JP)
Title: Fused carbonate type fuel cell
Inventor: OGAWA HAKARU
IPC: H01M8/02
Filed: 1985-09-30
Abstract: PURPOSE:To guarantee compression strength of electrolytic layer while to improve the aging stability at the seal section by arranging a spacer between respective separators while arranging a sealing means composed not of carbonate between the separator and the spacer. CONSTITUTION:An electronically non-conductive spacer 12 is arranged between respective separators at the circumferential section of a separator 13. Since the pressure conventionally applied onto an electrolytic layer can be born by the spacer 12, the compression strength of the electrolytic layer can be reduced. While sealing means or a piece of glass is placed at the contacting section between the spacer 12 and the separator 13 to form a wet seal section between the circumferential section of separator 13 and the spacer 12. Consequently, the electrolyte can be sealed completely resulting in improvement of the aging stability at the seal section.
Patent JP-2000043036-A (JP)
Title: Method and apparatus for producing resin material for molding
Inventor: SUGATA KOJI
IPC: B29B9/06
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for producing a resin material for molding preventing deterioration by oxidation of the resin material for molding without sufficiently affecting an exchange work of kinds or a raw material supplying operation. SOLUTION: In a method and apparatus for producing a resin material for molding having raw material supplying sections 4, 5 provided in at least two portions along the kneading transfer direction of an extruder wherein melting and kneading is performed by supplying a thermoplastic resin and other thermoplastic resin and/or an addition agent, a water dropping nozzle 7 is provided in the raw material supplying section 5 after the second one. While water is dropped from the water dropping nozzle 7, the raw material is supplied and then melted and kneaded.
Patent JP-H1158564-A (JP)
Title: Corrugated core material sandwich panel
Inventor: TAKAHASHI SHINICHIRO
IPC: B32B3/12
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity of the overall structure by a reduction in local bending deformation and to improve the safety of the structure by a limit of breakage to a face plate by specifying the interval between an intersection of wavelike ridges at a thickness center line of a core material and a thickness center line of a face plate. SOLUTION: In the corrugated core material sandwich panel comprising two face plates 1 extrusion molded and disposed in parallel and a corrugated core material 2 disposed between the plates 1 and integrally connected to the plates 1, the interval between an intersection of wave-like ridges at a thickness center line of the material 2 and a thickness center line of the plate 1 is set to 1/2 or less of the thickness of the face plate. From a standpoint of dynamics, its offset amount is desirably 0 (mm). It is difficult to always manufacture such a corrugated core material sandwich panel having 0 (mm) of the offset amount due to processability such as of extrusion molding or the like. Incidentally, if the offset amount exceeds 1/2, the rigidity is not improved similarly to a conventional panel.
Patent JP-H0693587-A (JP)
Title: Apparatus and method for intermittently compressing for eliminating fiber substance from surface of filter
Inventor: ANTOWAANU JII ABUDARUMASHII
IPC: D21G3/00
Filed: 1991-01-29
Abstract: PURPOSE: To completely remove pulp sheet without damage to the doctor and/or the filter surface by compressing the pulp sheet intermittently and picking up topically, when the pulp sheet is removed from the porous filter surface. CONSTITUTION: The pulp slurry 4 is fed to a pressure drum type filter 50 and is allowed to pass through in turn the sheet-forming zone 51 to which a pressure is continuously applied, the compaction zone 52, the washing zone 53, and the drying zone 54, then the pressure is interrupted, the pulp sheet 1 is intermittently compressed with the blades 22 of the pulp compressor 20 to form the topically lifted zone in the vicinity of the compression zone 5. Consequently, the pulp sheet is removed from the filter surface with the doctor blade 10. The pulp sheet is compressed suitably by 60-95% with the compressor 20.
Patent JP-H05230595-A (JP)
Title: High tensile strength steel sheet for deep drawing excellent in surface treating property and its production
Inventor: OKADA SUSUMU
IPC: C21D9/48
Filed: 1992-08-14
Abstract: PURPOSE:To obtain a steel sheet for deep drawing excellent in the balance. between strength and deep drawability as well as in various surface treating properties by incorporating specific amounts of C, Si, Mn, Mo, B, Al, P, S, N, Ti, and Nb. CONSTITUTION:This steel sheet has a composition which consists of, by weight, 0.001-0.05% C, <=1% Si, <=2.5% Mn, 0.05-1% Mo, 0.0005-0.01% B, 0.01-0.1% Al, <=0.15% P, <=0.01% S, <=0.006% N, further either or both of <=0.3% Ti and 0.001-0.2% Nb under the relations in equation I and inequality II, and the balance essentially iron and in which respective contents of Si, Mn, and P satisfy the relations in inequality III, where Ti*=0 in the case of Ti-(48/32)S-(48/14)N<0. Besides the addition of Mo, B, and Ti and/or Nb, the elements of Si, Mn, and P having high property of strengthening entering into solid solution are well-balancedly incorporated, in consideration of their respective actions.
Patent JP-S641525-A (JP)
Title: Preparation of elastic protective cover
Inventor: MORIGUCHI KAZUFUSA
IPC: B29C70/06
Filed: 1987-08-31
Abstract: PURPOSE: To obtain an elastic protective cover being light weight and having good spring recoverability, by laminating, in a bamboo shoot-like state, an upper and a lower neighboring faces of a spiral belt-like material made by cutting spirally the wall of a tube-like body constituted of a fiber reinforced synthetic resin material and heat-treating it.  
     CONSTITUTION: As the fiber, carbon fiber, glass fiber and the like, alone or in combination is used. As the synthetic resin, polycarbonate, ABS resin and so on as the thermoplastic resin, and epoxy resin, unsaturated polyester, etc., as the thermosetting resin are used. After cutting spirally the wall of a tube-like body constituted of a fiber reinforced resin material consisting of such fibers and plastics, an elastic protective cover can be obtained by laminating in a bamboo shoot state, an upper and a lower neighboring faces of the belt-like material between which a sheet-like material, for example, paper, polyester, copper and the like whose thickness is 10μmW1mm is placed. After heat treatment, the sheet-like material is removed. The angle of fiber orientation in the fiber reinforced resin body is selected from the values which are in the ranges of 20° or less, 20°W70° and 70°W90° to the continuals direction of the elastic protective cover. 
     COPYRIGHT: (C)1989,JPO&Japio