baber/WOPTO huggingface dataset:
Patent JP-H0525524-A (JP)
Title: Production of flux for refining metal and alloy by using sea shell as raw material
Inventor: KATAYAMA HIROYUKI
IPC: C04B2/10
Filed: 1991-07-22
Abstract: PURPOSE:To produce the flux for refining which is stable to moisture and has high reaction efficiency without generating malodors by pulverizing and molding sea shells and calcining the molding at a specific temp., then cooling the molding in a high-CO2 content atmosphere in a specific temp. region. CONSTITUTION:The sea shells, such as oyster shells, of waste are pulverized. The pulverizing sizes are preferably specified to about 70 to 99wt.% at <=1mm and, if necessary, alumina, fluoride, iron oxide, etc., are pulverized and mixed in combination therewith. The pulverized matter is granulated and molded to sizes of, for example, about >=70% at 5 to 30mm. The molding is calcined at 920 to 1400 deg.C and is then cooled in the atmosphere contg. >=6% CO2 in a 700 to 350 deg.C temp. region. The above-mentioned calcination is preferably executed by using a rotary kiln 1, adding the granular matter of the sea shells to the place of >=700 deg.C atmosphere temp. and burning the molding while supplying air, etc., thereto. Ordinarily, limestone raw materials are supplied to the downstream side of the gaseous flow of the kiln 1 and are preheated by a heat exchange, by which the cooling of the calcined matter mentioned above is executed in the cooled exhaust gas.
Patent JP-2001011933-A (JP)
Title: Grease trap
Inventor: TAKAHARA KOICHI
IPC: E03F5/16
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a grease trap easy in cleaning work, capable of efficiently cleaning the whole tank bottom at one time using a sewage pump, etc., and easy in maintenance. SOLUTION: In this grease trap, two partitions 5, 6 are mounted inside a tank 1 having an inlet 2 in one side wall 1a and an outlet 3 in the other side wall 1b with a clearance from a tank bottom 1d, an intermediate partition 8 and a contact member are integratedly combined with each other, and provided between the two partitions 5, 6 in an attachable/detachable manner, and the intermediate partition 8 is abutted on the tank bottom 1d. When the intermediate partition plate 8 and the contact member 9 are detached, the cleaning work becomes easy, and the whole tank bottom 1d can be efficiently cleaned.
Patent JP-H0524826-A (JP)
Title: Production of semi-conductor ultrafine particle and composition
Inventor: TAKAHARA SHIGERU
IPC: G02F1/355
Filed: 1991-07-22
Abstract: PURPOSE:To produce chalcogenide semiconductor ultrafine particles having a particle size distribution arbitrarily controlled by reaction temperature and to produce an ultrafine particle/a polymer composition thereof. CONSTITUTION:A method for production of chalcogenide semiconductor ultrafine particles in the presence of a stabilizer in a non-aqueous solvent by controlling the reaction temperature. An ultrafine particle/a polymer composition obtained by removing the solvent from a dispersion of chalcogenide semiconductor ultrafine particles produced by the above-mentioned method.
Patent JP-H0934677-A (JP)
Title: Selective display method for plural display pictures
Inventor: KASHIWAGI YUKIKO
IPC: G06F3/048
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To perform the centralized monitor or display pictures of plural personal computers by one personal computer and to reduce the processor load of this personal computer. SOLUTION: All picture data of a personal computer 1 and other personal computers 2 are stored in overall picture data 4. A picture buffer management part 8 receives update data for overall picture data from each personal computer 2 and refers to a buffer management table 6 to store it in the buffer area on a buffer 5 corresponding to this personal computer 2. When the display picture of some personal computer is selected through a mouse 12, a picture display part 9 refers to the buffer management table 6 to take out update data from the buffer area corresponding to the selected display picture and updates overall picture data 4 with this update data to display it on a display device 13.
Patent JP-H0355261-A (JP)
Title: Ink jet printer
Inventor: UMEHARA SHIGERU
IPC: B41J2/075
Filed: 1989-07-12
Abstract: PURPOSE:To prevent an image quality and the quality of a character from decreasing by providing means for varying flying direction of an ink droplet between a head and a recording sheet. CONSTITUTION:A drum 8 is rotated by motors while injecting ink droplets 3 from heads 1 at a desired timing at the time of recording, a carrier 6 is slidably moved to oppositely scan the heads 1 on all area of a recording sheet 9. The droplets 3 are charged previously at the nozzles of the heads 1, a suitable electric field is formed between the counter electrodes 2 provided between the nozzles and the sheet to deflect the flying direction of the droplet 3, thereby correcting the dot position on the sheet 9. That is, a voltage to be applied between a set of counter electrodes 2 is matched to 2 desired pitch of dots formed of the droplets 3 to be injected from a plurality of nozzles on a testing machine before the heads 1 are associated in an apparatus, and determined to correct the ink flying direction. Thus, it can prevent an image quality and the quality of a character from decreasing.
Patent JP-H0345428-A (JP)
Title: Car with a removable drive unit
Inventor: HAKAMATA TETSUO
IPC: B60K1/00
Filed: 1989-07-13
Abstract: PURPOSE:To make it possible to perform inspection and maintenance of a drive unit without jacking up a car body so as to improve workability by forming a recessed section at the center of rear section of underbody of a car and installing a removable drive unit in the recessed section. CONSTITUTION:A recessed section 12 is formed at the center of rear section of an underbody 11 of a car 10, and a projected lock section 13 retractable by a hydraulic cylinder to fix a drive unit 20 are arranged on both sides of the recessed section 12, and are engaged with a recessed locked section 33 formed on both sides of the drive unit 20. The drive unit 20 has a drive unit proper 23 which receives a horizontal upper shaft 21 and a lower shaft 22 via bearings, which cross at a right angle the advance direction of the car 10. A rear wheel 24 is engaged with the lower shaft 22, and an output shaft 27 of a DC motor 26 is connected to the upper shaft 21 via a coupling 28. The upper and lower shafts 21, 22 are connected by a belt type power transmission means 30. A battery 25 is stowed in the drive unit 20.
Patent JP-H0843228-A (JP)
Title: Pressure measuring instrument
Inventor: KUDO ATSUSHI
IPC: G01L13/02
Filed: 1994-08-02
Abstract: PURPOSE:To prevent the hysteresis of a diaphragm from becoming larger due to stresses concentrated to the fulcrum section of the diaphragm. CONSTITUTION:Ceramic films 31 and 32 are respectively formed on both surfaces of the fulcrum section D of a diaphragm 30. An internal compressive stress is generated at room temperature in the film 31 formed on the side face of the section D on the side of fluid to be measured and the film 31 exerts a force to the diaphragm 30 in the direction in which the diaphragm 30 is extended, because the film 31 is formed at 300-400 deg.C, and an internal tensile stress is generated at room temperature in the film 32 formed on the side face of the section D on an enclosed liquid side and exerts a force to the diaphragm 30 in the direction in which the diaphragm 30 is contracted, because the film is formed at >=700 deg.C.
Patent JP-H0470191-A (JP)
Title: Protector unit of opening/closing structure type
Inventor: TAKECHI TOSHIYUKI
IPC: H04Q1/06
Filed: 1990-07-11
Abstract: PURPOSE:To execute the storage work of cables from a front-side and to facilitate cable laying work by setting a protector unit fitting part to be movablly opening /closing-type structure and fitting it to a cable storage duct by means of a hinged fixture. CONSTITUTION:The protector unit 4 fitting part and the cable duct 1 storing the cables 5 and 6 are connected by the hinged fixture 3 and therefore the protector unit 4 is set to be opening/closing-type structure. The unit 4 is fitted to a wall, the unit 4 is opened and the stored cables 5 and 6 are pushed into the unit 4 from a front surface. Then, the unit 4 is closed after the cables 5 and 6 are fixed. Thus, the cables 5 and 6 can easily be stored from the front surface even before and after the unit 4 is fitted, and workability for laying the cables is improved.
Patent JP-H01139163-A (JP)
Title: Push-in type mount device for connecting high pressure hose
Inventor: GUIDO OOBAADORUFUAA
IPC: B08B3/02
Filed: 1988-07-20
Abstract: PURPOSE: To make freely disconnectable a cross bore and an additive introducing port of a hose on a device side and to facilitate air venting by forming a press-in fitting for hose connection integrally with a venturi part and communicating both with a flow passage in alignment via an annular groove. CONSTITUTION: The fitting 1 of a connector type integrally formed with the venturi part is inserted into a washing device side coupling sleeve 22 and is fixed onto a sleeve 22 with a coupling nut. As a result, the front surface 25 of the fitting 1 is so pressed as to be butted against the annular butt surface 38 of the coupling sleeve 22. The fitting 1 in this state exactly aligns the annular groove 14 and the cross hole 16 communicating the outlet side cone 24 of the venturi part to the cross hole 17 of the coupling sleeve 22 and the O-ring in the annular groove 26 seals the entire constitution. Since the chemical additive introducing port can be easily communicated and disconnected by the fitting 1 of such connector shape, the air venting is easily executed.
Patent JP-H0346177-A (JP)
Title: Tape cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/087
Filed: 1989-07-13
Abstract: PURPOSE:To execute the close return of a front lid without trouble even when a stay is deformed by forming an inclined flank in one of an upper end part on right on right and left side walls of a pocket for tape loading and the projecting end part of the stay at least. CONSTITUTION:An inclined flank 15 to avoid abutting and interference between a stay 9 and a receiving face 13 when the lid is closed in one of the upper end parts of right and left walls 12 and 12 in a pocket 5 for tape loading and the projecting end part of the stay 9, at least. Thus, even when the stay 9 is deformed in a thickness direction, it can be canceled that the stay 9 is abutted and interefered to the receiving face and the closing operation of a front lid 8 is locked while the lid is closed. Namely, the projecting end of the stay 9, which is deformed on a face 15, can be slided and guided into the pocket 5 side and the front lid and a rear lid 8 can be returned to closing positions without trouble. Accordingly, damage for the stay 9, etc., or fault on a deck side can be canceled.
Patent JP-S6337232-A (JP)
Title: Material tester
Inventor: HORIKAWA MIKIO
IPC: G01N3/08
Filed: 1986-07-31
Abstract: PURPOSE:To perform a test in a such a state that a load direction is inclined in an arbitrary direction, by making the actuator mount part of a crosshead not only rotatable around the shaft of said crosshead but also fixable at a predetermined rotary position. CONSTITUTION:A cross head 5 is provided to the upper parts of supports 3, 3 and divided into three, that is, an actuator mount part 11 and both left and right end member 12. Flanges 11a, 12a are mounted to the actuator mount parts 11 and the members 12, and pins 16 are provided to the centers of the flanges 11a, 12a in a protruded state to make the actuator mount part 1 rotatable with respect to both end members 12 and a plurality bolts are inserted in the flanges 11a, 12a to make the actuator mount part 11 fixable with respect to the both end members 12. An actuator 10 is mounted to the actuator mount part 11 and an actuator 29 is also mounted on a base frame 2. Then, a specimen is held between the upper and lower actuators 10, 29 and the upper actuator 10 is rotated at an arbitrary angle to apply load to the specimen. Since the actuator mount part is rotated, a test can be performed by clanging a load direction.
Patent JP-2001011223-A (JP)
Title: Preparation of porous film
Inventor: ICHIKAWA TOMOAKI
IPC: B29C48/305
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a porous film having a high strength and an excellently uniform thickness while having a void content suitable as a separator for various batteries, particularly for a battery for an electric car. SOLUTION: There is provided a method for preparing a porous film comprising a step of melt-kneading a resin composition containing a polyolefin and a solvent, a step of extruding the resultant melted and kneaded product into a sheet, a step of forming it into a sheet by passing through a cooled sizing dice and a step of stretching and solvent removal, wherein a desired thickness of a sheet is attained by adjusting the width of a gap of the sizing dice.
Patent JP-H0824593-A (JP)
Title: Membrane element for dipping type membrane separation device
Inventor: SAWADA SHIGEKI
IPC: B01D63/08
Filed: 1994-07-12
Abstract: PURPOSE:To easily manufacture and to facilitate to take out easily one by one. CONSTITUTION:A membrane element is constituted of a bag shaped membrane 9 made by wrapping a water passage spacer 8 and sealing the surroundings and a seal cap 7 fitting to an opening 10 opened to the membrane, the seal cap 7 has a passage 12 communicating with a gap opened at an opening edge in the inside, a permeated water discharge opening 13 communicating with the passage 12 is opened on the outer peripheral surface and both side surfaces of the membrane is sandwitched between an engaging recessed part 14 and an engaging projecting part 17.
Patent JP-H1029788-A (JP)
Title: Concrete placing method and device therefor
Inventor: SHIROOKA SHIGEMASA
IPC: B66C23/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a concrete placing method by which alteration of a concrete placing position or concrete placing in an area requiring laborious work for concrete placing can be carried out by means of a remote operation while performing an automatic operation without any operator. SOLUTION: When placing by a bucket 3 is prepared in a placing standby position B0 after the bucket 3 is conveyed by means of a crane to the placing standby position B0 above a placing position B1 , the fact that a placing command is waited is informed to a placing director. The placing director informed that the crane waits a placing command sends an automatic placing command signal to the crane, and then, concrete in the bucket 3 is placed in the placing position B1 . On the other hand, if concrete is placed in a placing position B2 different from the placing position B1 , a remote operation command signal is fed to the crane by the placing director, and the bucket 3 is moved to the placing position B2 other than the placing position B1 by means of the crane, and then, concrete inside the bucket 3 is placed in the placing position B2 after the shift.
Patent JP-S5973053-A (JP)
Title: Carrier for catalyst
Inventor: YAGI JIYUN
IPC: B01J35/04
Filed: 1982-10-15
Abstract: PURPOSE:To obtain a catalyst having low gas-permeability and abound in reactivity, by using the woven fabrics of inorganic fibers as substrates, supporting a carrier with them, forming them into corrugated and flat shapes, and alternately winding them with each other. CONSTITUTION:Wide silica clothes are formed into corrugated and flat tapes 1, 2. These corrugated and flat tapes 1, 2 are overlapped one by one, and a binder comprising alumina cement or its mixture with a small amount of water glass is applied onto joints between the protuberant parts of the corrugated tape 1 and the flat tape 2. Said joints are partially dried with hot air from a drier or the like, and the corrugated and flat tapes 1, 2 are wound up to an arbitrary diameter from their end parts to form a roll under the condition that said tapes are overlapped with each other. After the binder is caked in a drying oven, the roll is baked at a temp. of 700-800 deg.C in a baking oven.
Patent JP-H0468591-A (JP)
Title: Manufacture of printed wiring board
Inventor: MORIUCHI SUSUMU
IPC: H05K3/00
Filed: 1990-07-10
Abstract: PURPOSE:To manufacture a highly accurate PWB by optically measuring the dislocation and storing the slippage, and reading the stored slippage, and relatively shifting a mask original board and a pringed wiring board (PWB) by slippage so as to position them. CONSTITUTION:For this method, first, the position coordinates 3al and 3a2 of the pilot lands 3a1 and 3a2 positioned on a PWB1 are stored by the positioning cameras 5 and 5a equipped in a positioning device. Next, the position coordinates of the pilot marks 4al and 4a2 on a mask original board 2 are conformed to the stored position coodinates. Now, we will explain the relative positions of the pilot lands of PWB1 and the pilot marks, using a figure. First, as shown by the figure (a) mechanical rough positioning is performred in advance. Next, the cameras for image recognition reads DELTAtX and DELTAtY. Next, an exposure table is shifted by slippage so as not to shift the straight axis of the mask original board positioned, and the position is fixed. This way, the PWB, which is corrected on the straight axis by the camera, is put on the mask original board continuously in order.
Patent JP-S5971823-A (JP)
Title: Test method for filler in formed thermoplastic resin
Inventor: UCHIUMI YASUO
IPC: B29B11/00
Filed: 1982-10-19
Abstract: PURPOSE:To perform testing of the filler length, amount and distributed state of fillers in a short time without impairing the product by a method wherein the formed thermoplastic resin inclusive of fillers such as glass or carbon fibers is heated up to about the melting point of the thermoplastic resin so as to melt only the surface layer. CONSTITUTION:Glass or carbon fibers as (B) fillers are mixed to (A) thermoplastic resin to fabricate a formed thermoplastic resin. It is then heated up to about the melting point of the thermoplastic resin (e.g., about 260 deg.C slightly lower than the melting point 265 deg.C in case of using 66 nylon). After the lapse of ca. 1hr, it is taken out and left intact for cooling. Then the microscopic photograph of, e.g., 50 magnifications is taken to test length and other parameters of the glass fibers in the actual condition. By so doing, it becomes possible to measure the required test items of fillers economically without the need of skilled techniques.
Patent JP-H0838174-A (JP)
Title: Stabilized composition for measuring sh protein
Inventor: NAKAYAMA MASAO
IPC: C12Q1/50
Filed: 1994-08-03
Abstract: PURPOSE:To obtain the composition having excellent shelf stability usable for both immunological measurement of SH protein and enzyme activity measurement of SH enzyme, containing SH protein and an SH group-containing protein except the SH protein. CONSTITUTION:SH protein or SH enzyme (e.g. creatine kinase) is dissolved in 0.1M phosphoric acid buffer solution (pH 7.3) and mixed with sodium chloride, bovine serum albumin (BSA) ethylenediaminetetraacetic acid (EDTA), etc., to prepare a standard solution. The standard solution is mixed with a protein into which an SH group is introduced by treating a protein (e.g. bovine serum albumin) except the SH protein or the SH enzyme with an SH group introducing reagent (e.g. S-acetylmercaptosuccinic acid anhydride) to provide the objective stabilized composition for measuring SH protein having excellent shelf stability, usable for both immunological measurement of SH protein and enzyme activity measurement of SH enzyme.
Patent JP-S5895979-A (JP)
Inventor: JIEEMUZU WASHINTON BIISURII FU
IPC: H02M1/34
Filed: 1982-10-19
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-H0843342-A (JP)
Title: Carbonic aid gas sensor and carbonic acid gas concentration adjusting equipment and air ventilation equipment using it
Inventor: SHIMIZU SHOICHI
IPC: A01F25/00
Filed: 1994-08-03
Abstract: PURPOSE:To obtain a small-sized carbonic acid sensor with its high sensitivity and high response speed and improve the performance of carbonic acid gas concentration adjusting equipment, etc., by constituting a sintered disk by plural oxides in which a carbonic acid salt forming reaction reversible to a carbonic acid gas is generated and detecting the variation of the electrostatic capacitance or electric resistance valve due to the adsorbed carbon acid gas. CONSTITUTION:A sintered disk is formed by adding oxides in which no carbonic aid forming reaction is generated to two or more oxides. Out of oxides of alkali earth metals Fe, Co, Ni, Cu, Zn, etc., in which the carbonic acid salt forming reaction reversible to carbonic acid gas is generated. And, the variation in current due to the adsorption of carbonic acid gas is fetched by means of an electrode and a lead wire provided on both surfaces of the disk. This carbonic acid gas sensor is installed in a gas sensing part 5, the carbonic acid gas concentration in a box 4 is measured, for example, when volume % is more than 10, a carbonic acid gas detection circuit 7 is actuated, a control part 11 opens an air flow-in valve 12, the carbonic acid gas concentration in the box 4 is maintained constant. This small-sized, high-performance sensor is inexpensive and maintenance is easy.
Patent JP-H0468297-A (JP)
Title: Heat exchanger
Inventor: SASAKI HIRONAKA
IPC: F28F9/02
Filed: 1990-07-09
Abstract: PURPOSE:To improve heat exchanging efficiency by a method wherein a heat exchanger is provided with a pair of left and right headers, connecting the same sides of both ends of a plurality of meandering flat tubes arranged in parallel in up-and-down direction while one of the headers is provided with an intermediate partitioning wall therein. CONSTITUTION:In a condenser, five pieces of meandering flat tubes 3, for example, are arranged in parallel with a predetermined gap 5 while the same sides of the ends of the flat tubes 3, 3 are connected to left and right headers 1, 2. Corrugate fins 4 are interposed between the straight pipes 3a, 3a of respective flat tubes 3. The meandering flat tubes 3 are divided and the sectional areas of respective refrigerant passages becomes small while the flow speed of the refrigerant, passing through respec tive passages, is increased whereby refrigerant will never be stagnated in a refrigerant passage at the lower side of the condenser even when the condenser is installed horizon tally. On the other hand, an intermediate partitioning wall 6 is provided in the left side header 1 to change the sectional area of the passage at the inlet port and the outlet port so as to be 3:2 whereby the refrigerant is divided surely into the passages of the meandering flat tubes 3 to make it flow smoothly, the moving distance of the refrigerant is elongated and heat exchanging efficiency is improved.
Patent JP-H0231267-A (JP)
Title: Message transfer testing system
Inventor: TAMURA YASUMASA
IPC: G06F13/38
Filed: 1988-07-20
Abstract: PURPOSE:To enable all boards prepared in a system to easily and quickly grasp the presence or absence and the working of the message transfer means of these boards with each other by setting the three types of transfer of the prescribed bucket to a master board and the slave boards respectively as a protocol. CONSTITUTION:A message transfer means 111 of a master board 101 transfers the messages of a 1st prescribed form to all boards in a system in a simultaneous multiaddress transfer way. Then the slave boards 102-104 transfer the messages of a 2nd prescribed form including the identification information on its own board to all boards in the system based on the outputs of the slave boards themselves and in a simultaneous multiaddress way. Both the master and slave boards check the contents of the messages of the 1st and 2nd forms with each other and transfer the results of these checks to all boards in the system in the form of a 3rd prescribed form in a simultaneous multiaddress way. Thus all boards in the system can easily and quickly grasp the presence or absence and the working of the message transfer means of these boards with each other.