baber/WOPTO huggingface dataset:
Patent JP-H02305972-A (JP)
Title: Composition of phosphate treating liquid of metal and treatment thereof
Inventor: NISEFUOROSU EI FUOTEINOSU
IPC: C23C22/08
Filed: 1990-05-10
Abstract: PURPOSE:To form the high-quality phosphate film at a low cost without using a harmful reaction accelerator by adding specific ratios of phosphate ion, dissolved titanium, fluoride, and surfactant to water to prepare the compsn. for the chemical conversion treatment of an iron phosphate film as a surface treating agent for iron and steel, galvanized steel, etc. CONSTITUTION:The iron and steel sheets and galvanized steel sheets are immersed into the phosphate treating compsn. which consists of 3 to 100g/l total phosphate ions dissolved in water, at least 0.01g/l, as stoichiometric equiv., dissolved titanium in the form of Ti-contg., <5g/l total fluoride, <50g/l surfactant and has 4 to 30 total acidity, <1 acid consumption value, and pH2.5 to 6 to form the chemical conversion film consisting mainly of iron phosphate and having the excellent adhesive property at the time of forming a corrosion preventive surface treated layer by forming the chemical conversion film of the iron phosphate on the iron and steel sheets and the galvanized sheets.
Patent JP-2000308666-A (JP)
Title: Body cleaning vessel placed on bed
Inventor: KOBAYASHI MASATO
IPC: A61H33/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel body cleaning vessel placed on a bed in which a person to be cared who can not be moved from bed, for example, a bedridden old person, can be cleaned with shower on the existing bed. SOLUTION: The body cleaning vessel placed on a bed comprises a frame body 3 for forming a cleaning tank whose side edge (d) on the proximal side can be opened, and a sheet body 4 for forming the cleaning tank which is covered on the frame body 3 to form a cleaning tank. The sheet body 4 for forming the cleaning tank is folded so that a proximal portion in the transverse direction can be drawn to the lower side of a distal portion.
Patent JP-H02301131-A (JP)
Title: Manufacture of semiconductor device
Inventor: HACHIMAN SHIGEO
IPC: H01L21/321
Filed: 1989-05-15
Abstract: PURPOSE:To improve manufacturing yield and to manufacture a semiconductor device having high reliability by suppressing a crystalline defect induced by implanting impurity in case of diffusing the impurity to a semiconductor substrate of single crystal or an epitaxial layer. CONSTITUTION:A polycrystalline semiconductor layer patterned in a predetermined shape is heat-treated at 900-1100 deg.C in an atmosphere containing oxygen gas to activate polysilicon layers 105, 105'. Then, a gate electrode 105 and a field oxide film 103 are ion implanted 3X10<15>cm<-2> or less of dose of second well region forming impurity 107 of a D-MOS region. Then, a heat treatment for recrystallizing amorphous in an atmosphere of 15 l/min of nitrogen gas is conducted at 850-1050 deg.C. Further, it is switched to mixture atmosphere of nitrogen gas, oxygen gas at 900-1250 deg.C, the heat treatment is continued to primarily diffuse the second well region.
Patent JP-H09307392-A (JP)
Title: Lc type low-pass filter
Inventor: MITARAI MASANOBU
IPC: H03H7/075
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an LC type low-pass filter which can be surface-mounted and is provided with a stably characteristic receiving no influence from external environment. SOLUTION: Plural through hole 2a to 2c forming conductive films at the inner surfaces are parallelly provided for a dielectric block 1, and a conductive film is formed on the side face of the block except for faces opening these through holes 2a to 2c to make a ground electrode 3. Then a filter substrate 10 forming an input/output terminal part 2 and a ground part 11 is connected to one surface of the dielectric block opening the through holes 2a to 2c, and between the conductor films at the inner surface of the through holes 2a to 2c are successively connected by a coil 8. Then a metallic case 9 covering the dielectric block 1 and the coil 8 is connected to the ground part 11 of the filter substrate 10.
Patent JP-S5822525-A (JP)
Inventor: OSADA MICHIAKI
IPC: H02H5/00
Filed: 1981-08-04
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-H04357629-A (JP)
Title: Sealed contact device
Inventor: TOGUCHI TAKEHIKO
IPC: H01H33/64
Filed: 1991-05-27
Abstract: PURPOSE:To visually confirm the impairment of airtightness of a sealed vessel from the outside when the airtightness has been impaired. CONSTITUTION:A bellow-shaped expansion/contraction member 6 closed at one end provided with a display portion 6c and airtightly fixed in a manner communicating to the other end with a sealed vessel 1 so as to expand or contract in corresponding to the internal air pressure of the vessel 1 is provided. On the other hand, a bore 9a permitting the display portion 6c to be exposed to the outside is provided in a housing 9. Therefore, it is possible to confirm from the outside that the airtightness of the sealed vessel 1 is normal when the display portion 6c is exposed from the bore 9a of the housing 9 is exposed from the bore 9a of the housing 9 and is impaired when it is not exposed.
Patent JP-S61279320-A (JP)
Title: Thrust increasing method for butting device
Inventor: MIZUNO TSUTOMU
IPC: B23D33/02
Filed: 1985-06-06
Abstract: PURPOSE:To obtain a thrust being nearly a holding force at an optional stop position by bringing a linear pulse motor to microstep driving and moving a butting member into an allowable error range, when a butting device has been positioned at the outside of the allowable error range by an external force. CONSTITUTION:A butting device 13 is constituted so that a stator 15 of a linear pulse motor is fixed to a table 5, and a needle 17 executes a reciprocating motion by holding a minute gap in its upper part. By microstep driving of the linear pulse motor, a butting member 19 is moved to a prescribed position and stopped at a point where a static thrust F is zero, and thereafter, a plate material W is butted to the member 19. When the member 19 has stopped by exceeding a range of an allowable error + or -epsilon0 by an external force, the linear pulse motor is brought to microstep driving and the thrust F is increased, and the member 19 is moved into a range of the allowable error + or -epsilon0. In this way, the butting member can be positioned exactly at a prescribed position against an external force.
Patent JP-S5911602-A (JP)
Inventor: YAMAOKA HIROSHI
IPC: H01C7/04
Filed: 1982-07-13
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-H08309775-A (JP)
Title: Resin mold lever
Inventor: TADA SHUICHI
IPC: E05C19/00
Filed: 1995-05-19
Abstract: PURPOSE: To ensure an accurate resin terminal surface by eliminating the protrusion from the boundary terminal surface of a lever main body and a resin mold part. CONSTITUTION: The inclined surfaces 27 to which the resin terminal surface 51 of a resin mold part 25 comes are provided to a part of the corner parts of the lever main body 23 becoming the boundary of the lever main body 23 having a predetermined plate thickness and the resin mold part 25 to form the inclined surfaces always same in conditions. By this constitution, an accurate resin terminal surface free from protrusion is ensured by a mold coming into contact with the inclined surfaces 27.
Patent JP-H05134915-A (JP)
Title: Locking method of data resource in common data system and data-lock controlling method between systems
Inventor: CHIYANDORASEKARAN MOHAN
IPC: G06F9/46
Filed: 1992-05-14
Abstract: PURPOSE: To reduce message traffics between local and large-area lock managers necessary for the acquision and release of data resource lock in an environment in which many database managing systems perform access to a shared data resource. CONSTITUTION: Local lock managers 38 and 39 included in each database managing system 36 and 37 receive, process, and permit the request of L lock for displaying a transaction gain on a data resource, and receive, process, and permit the request of P lock for displaying the cache of the data resource for the data managing system. The local lock managers transmit the request of the system level lock to a large-area lock manager 48 in response to the request of the lock of the arbitrary type, receive the permission of the LP lock demanded by the large-area lock manager, and simultaneously locally permit the L lock or the P lock on the data resource.
Patent JP-S6014734-A (JP)
Title: Manufacture of photomask for image pickup tube
Inventor: TADA KANETOSHI
IPC: H01J29/74
Filed: 1983-07-06
Abstract: PURPOSE:To invisualize seam of deflection electrode after exposure by cutting both ends of transparent photomask like a saw tooth in accordance with the specification of deflection electrode pattern and the forming the cylindrical photomask through heat treatment after the saw tooth areas of both ends are alternately engaged. CONSTITUTION:After a vacuum-deposited metal film 2 and a photoresist 3 are formed at the internal wall of tube 1, a cylindrical photomask 4 forming the deflection electrode pattern is inserted, a fluorescent lamp 5 and a air bag 7 are provided at the inside, the air is supplied to the air bag 7 and thereby the bag expands and is closely in contact with the internal wall of photomask 4, and the deflection electrode is formed by exposure. In this case, both ends of photomask 4 are cut like a saw tooth in accordance with the deflection electrode pattern, the cylindrical photomask is formed by combining the saw tooth edges 8 alternately along the shape of cylindrical jig 17 and by heating such photomask with a jig 18. Such cylindrical photomask is molded and hardened. Thereby, the seam of deflection electrode can be invisualized after the exposure.
Patent JP-S5746344-A (JP)
Title: Magnetic recorder and reproducer incorporating latching solenoid
Inventor: AZUMA NOBUO
IPC: G11B15/10
Filed: 1980-09-04
Abstract: PURPOSE:To decrease a large number of component parts and wirings, by flowing the release driving signal to the releasing terminal of all latching solenoids even if just one latching solenoid to be released exists. CONSTITUTION:A magnetic recorder and reproducer is so constituted that no inconvenience is caused although latching solenoids Nos. 1-n have instantaneous releasing action. Then the releasing terminals 5 of these solenoids are connected in common to each other. Thus the releasing action can be carried out simultaneously for all solenoids through just one driving circuit 7A. As a result, the number of driving circuits and wirings can be reduced down to n+1 units and n+2 pieces, respectively. Furthermore, the number of pins can be reduced down to n+1 units  from conventional 2n units for driving the latching solenoid of a control microcomputer 9.
Patent JP-H05311230-A (JP)
Title: Degassing method from molten steel
Inventor: TANAKA TSUTOMU
IPC: C22B9/04
Filed: 1992-05-14
Abstract: PURPOSE:To execute degassing of hydrogen, etc., from molten steel by dipping a porous refractory reducing the pressure in the inner part into the molten steel. CONSTITUTION:In a method for executing the degassing in the molten steel by dipping the porous refractory having cavities in the inner part into the molten steel in a molten steel holding vessel and reducing the pressure in the cavities, gas of inner gas, etc., except the gas degassed is blown into the interface between the porous refractory and the molten steel. The larger degassing capacity than the method for degassing only by the ordinary porous refractory can be obtd. By this method, the arrival time to the aimed degassing degree can be made to about half in comparison with the degassing method only by the porous refractory.
Patent JP-H02299563-A (JP)
Title: Production of vinegared soybean
Inventor: AIDA KIYOSHI
IPC: A23L11/00
Filed: 1989-05-16
Abstract: PURPOSE:To simply produce a product with good texture while suppressing reduction in nutrition by immersing raw soybeans in vinegar for a specific time and properly heating the soybeans. CONSTITUTION:Raw soybeans are polished preferably with cloth or washed with water and immersed in vinegar. Immersion time is usually 5-30 hours. After the immersion, the soybeans are heated at 70-100 deg.C, preferably 80-95 deg.C for about 30 minutes to 7 hours. Temperature and time for heating are properly decided depending upon degree of immersion. The heated soybeans are allowed to cool as they are or part of vinegar is removed and new vinegar is supplied to give a product.
Patent JP-S5646216-A (JP)
Title: Film cassette for phtographing device
Inventor: KIMURA TETSUYA
IPC: G03C3/00
Filed: 1979-09-21
Abstract: PURPOSE: To make it possible to detect the kind of a photgraphed film with accuracy regardless of stains such as a fingerprint and flaws, by using a pressure sensor in addition to a spring of elasticity that corresponds to the kind of the film.  
     CONSTITUTION: In film supply room 21 of main film cassette body 20 of an endoscope, body 41 to be detected and film detecting mechanism 29 composed of detecting mechanism 42 are provided. Detected body 41 consists of press plate 40 and spring 39 of elasticity that corresponds to the kind of film 25. Detecting mechanism 42, on the other hand, consists of detection part 44 that detects the pressure of spring 39, pressure sensor 46 under it, and electrodes 47 and 48. Consequently, the pressing force of spring 39 presses sensor 46 via press plate 40 to press sensor 46, and consequently the electric resistance of the sensor is varied to vary supply currents from electrodes 47 and 48, which are decided by decision unit 59, so that the kind of loaded film 25 can accurately be recognized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0419490-A (JP)
Title: Method for connecting waved tube
Inventor: SATO AKIHIKO
IPC: F16L33/00
Filed: 1990-05-12
Abstract: PURPOSE:To carry out connection of a tube with facility and certainty by charting an elastic; member inside a gap between an inner cylinder and an outer cylinder of a joint main body, also charging putty material on art outer side of the elastic member, inserting ends of the waved tubes thereinto, press- fitting it against the elastic body, and engaging an engagement means on the ends of the joint main body with recessions of the waved tubes. CONSTITUTION:An outer cylinder 11, an inner cylinder 12 and a partition wall 13 are provided on a joint main body l, while an elastic member 4 such as rubber and a putty material 4 are charged inside a gap 10. Waved tubes 2 are press-fitted into the gap 10, and a box nut 16 is screwed. C-shaped tapered rings 5 are fitted in ring-like recessions 22 on specified portions of the waved tubes 2. Connection can be completed with facility and certainty by pressing the tubes with a small force and the supporting stably it at tow points by the elastic body and the engagement means(the tapered ring). Further, sealing ability is also kept.
Patent JP-S62279801-A (JP)
Title: Concentrator for aqueous solution of compound large in elevation of boiling point
Inventor: SAKASHITA SHIGERU
IPC: B01D1/28
Filed: 1986-05-27
Abstract: PURPOSE:To thermally effectively perform the concentration of the aq. soln. of a compd. which is large in elevation of b.p. by utilizing a heat pump to recycle heat generated from a multiple-effect evaporator and utilizing a boiler generating steam in combination therewith. CONSTITUTION:Raw liquid introduced into a system through an inflow pipe 45 is preheated 37, 38 and thereafter introduced into a forth evaporator 34 and heat-exchanged with vapor generated in second - third evaporators 32, 33 and heated, concentrated and introduced into the third evaporator 33. Generated vapor is passed through an inflow pipe 48 and compressed by a screw type compressor 35 and thereafter introduced into the second - third evaporators 32, 33 via an inflow pipe 49 and made to be a heat source. Since the limit of rise in temp. of a first evaporator 31 exceeds the limit of rise in temp. of the above-mentioned cycle, the steam generated in a separate steam-boiler 40 is utilized as the heat source. Since steam of the boiler is used as the additional heat source of the first evaporator wherein the degree of elevation of b.p. is 48 deg.C like high-concn. caustic soda, the heat loss of a heat pump is prevented.
Patent JP-S5913427-A (JP)
Title: Programmable logic array circuit
Inventor: ASANO MICHIO
IPC: H01L27/112
Filed: 1982-07-15
Abstract: PURPOSE:To suppress the increment of the area of a progammable logic array circuit even if the gate width is expanded by using in common the diffusion area of MOS TRs connected to term signal lines of which input signal lines are inconsistent each other. CONSTITUTION:The layout of an AND array part is shown in the figure. Numbers 6, 7, 8, 9 show the areas of n type diffusion layers, poly-Si gate electrodes, Al wiring and contacts between respective diffusion layers and the Al wiring respectively. Slash parts show the MOS TR parts. The diffusion layers of MOS TRs QA3 and QA4, QB3 and QB4, QC1 and QC2 are used in common respectively. If a mask is formed on the diffusion layers in common and masks are formed on respective contacts individually, the positions of cross points constituting the MOS TRs can be changed and the logical function can be programmed. Therefore, the diffusion layers of the lower halves of the QB1 and QB2 are not used as the MOS TRs and floated. In order to prevent said floating, the contacts are opened so that the diffusion layers which do not constitute the MOS TRs are connected to the drain electrode of a TR QE1.
Patent JP-H11314539-A (JP)
Title: Vehicular instrument
Inventor: YOKOTA HIROYUKI
IPC: B60K37/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular instrument easy for maintenance of the vehicular instrument. SOLUTION: This vehicular instrument is demountably installed on a cluster case 31 and is provided with a facing plate 34 for grasping a wiring board and a display board 33 one end of the cluster case 31 under a mounted state, and a locking member 51 demountably installed on the outer edge part of the cluster case 31 and for locking surface glass 35 with the front of the facing plate 34. This materializes the vehicular instrument having easy assembly and disassembly in maintenance.
Patent JP-S5823643-A (JP)
Title: Preparation of aromatic dicarboxylic acid
Inventor: CHIBA AKIRA
IPC: C07C63/15
Filed: 1981-08-03
Abstract: PURPOSE:To obtain the titled substance inexpensively in high reaction rate in high yield, by oxidizing xylene with a molecular oxygen-containing gas in an aqueous solution containing both a bromine compound and a copper compound. CONSTITUTION:Xylene is oxidized with a molecular oxygen-containing gas (preferably air) in an aqueous solution containing 0.3-10wt% (preferably 0.5- 5.0wt%) calculated as bromine atom of a bromine compound and 0.01-0.5wt% calculated as copper atom of a copper compound, to give the titled compound. A compound itself producing a bromine ion or being decomposed during oxidation and producing the bromine ion is used as the bromine compound, and, for example, bromine, hydrogen bromine, sodium bromide, ethyl bromide, etc. may be cited as the bromine compound. A water-soluble salt is preferable as the copper compound, and its sulfate, bromide, acetate, etc. may be used as the copper compound. The reaction conditions are 180-220 deg.C and 8-70kg/cm<2>G. EFFECT:A solvent cost is hardly required.
Patent JP-S63286794-A (JP)
Title: Equipment for cooling reactor vessel
Inventor: YAMAGUCHI SHIGERU
IPC: G21C15/26
Filed: 1987-05-19
Abstract: PURPOSE:To obtain high-reliability cooling equipment which consists only of static apparatus to circulate a refrigerant with a density difference as driving power without using a circulation pump by using a low boiling refrigerant, evaporating the same in a cooling panel and liquefying the vapor with an air cooler. CONSTITUTION:The cooling panel 2 as a heat receiving section is provided in a region where the influence of the radiation heat from a reactor pressure vessel 1 is received. A circulation system of a closed loop in which the low boiling refrigerant 9 such as freon circulates is constituted of said panel together with a surge tank 3, the air cooler 4 as a heat radiating section and a downcomer 10. The refrigerant 9 begins to evaporate when the refrigerant is heated by the radiation heat from the pressure vessel 1 in the cooling panel 2. The refrigerant attains the state of gas-liquid two-phase flow in the panel 2 and rises in the panel 2. The refrigerant 9 (gas-liquid two-phase state) emerging from the panel 2 is cooled to condense in the air cooler 4 to form liquid single phase flow which returns through the downcomer 10 again into the panel 2. A difference between the fluid density (gas-liquid two-phase flow) in the panel 2 and the fluid density (liquid single-phase flow) in the downcomer 10 is increased in such a manner and, therefore, the required amt. of circulation is assured even if there is no circulation pump.
Patent JP-H10312688-A (JP)
Title: Semiconductor memory device
Inventor: OKUBO HIDE
IPC: G11C16/06
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent data reading from being delayed caused by address queue and to make it possible to read data at a high speed, by recharging for a predetermined time when an address signal changes before a bit line is discharged to a predetermined value, after data are read from a memory cell. SOLUTION: During an address desensitized period, namely, when an address input changes while PES signal outputted by a dummy sense amplifier circuit 112 is at L-level, a PRC generation circuit 120 starts a PRC signal for controlling precharge of a precharge circuits 107, 108 according to a rise of an ASD signal, and lets the PRC signal fall corresponding to a rise of a signal delayed from the ASD signal for a predetermined time. Thus, even when an address input changes during a desensitized period, it is possible to execute a sufficient precharge and achieve high speed data reading.
Patent JP-S5826151-A (JP)
Inventor: AANESUTO ARUFURETSUDO SHIYONAA
IPC: E04B2/70
Filed: 1981-08-03
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-S5830927-A (JP)
Inventor: NISHIHARA HIROAKI
IPC: B65B25/16
Filed: 1981-08-06
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-H01292614-A (JP)
Title: Magnetic head device
Inventor: OGIWARA KOICHIRO
IPC: G11B5/127
Filed: 1988-05-19
Abstract: PURPOSE:To use a magnetic head in common in both recording and reproduction for different disks by uniting two magnetic heads for a wide track and a narrow track different in their gap lengths into one body with one erasing head, and in addition, making the direction of an erasing coil different from the direction of the recording/reproducing coil of the head for narrow track. CONSTITUTION:The head 2 for the wide track is provided with a core 8 with the head gap 12b of length corresponding to the track of wide width and the recording/reproducing coil 13. The erasing head 3 is provided with the core 14 with the head gap 18a corresponding to nearly both the side parts of the head gap 12b of the head 2 for the wide track and the erasing coil 19. The head 4 for the narrow track is provided with the core 20 with the head gap 24 of the length corresponding to the track of narrow width and the recording/ reproducing coil 25. The direction of the erasing coil 19 is made different from the direction of the recording/reproducing coil 25, and these three heads 2-4 are coupled into one body. Thus, the head can be used in common in both the recording and the reproduction for the disks of different recording capacity, and in addition, the occurrence of cross-talk between the magnetic heads is prevented.
Patent JP-S5246728-A (JP)
Title: Information display control system
Inventor: KISHI SHIYOUICHI
IPC: G06F3/048
Filed: 1975-10-13
Abstract: PURPOSE: The scanning cycle of plant data are made nearly same as that of display information renewal. As a result, an appropriate monitor operation becomes possible according to the plant state. 
     COPYRIGHT: (C)1977,JPO&Japio