baber/WOPTO huggingface dataset:
Patent JP-2000003712-A (JP)
Title: Catalyst for high molecular solid electrolyte fuel cell
Inventor: TADA TOMOYUKI
IPC: B01J23/46
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for platinum/ruthenium high molecular solid electrolyte fuel cell having superior carbon monoxide catalyst poisoning resistance, while carrying the platinum particles or the ruthenium particles in the close condition without aggregating. SOLUTION: In this catalyst for high molecular solid electrolyte fuel cell carrying platinum and ruthenium, the ratio of the platinum to ruthenium to be carried is set at 2 to 4:8 to 6 (mol ratio). Especially, platinum : ruthenium = 4 : 6 is preferable. When both the noble metal particles are carried in the alloy condition while making them come approach close to each other, carbon monoxide catalyst poisoning resistance of the catalyst is further improved. As a carrier, carbon powder including pores having a diameter at 60 angstroms or less at 20% or more with respect to all the pores and having a specific surface area of 600-1,200 m2/g is used.
Patent JP-H0716604-A (JP)
Title: Titanium-clad steel sheet and its manufacture
Inventor: YAMAGISHI HIDEAKI
IPC: B23K20/04
Filed: 1993-07-07
Abstract: PURPOSE:To secure qualitatively excellent characteristic by joining a discard material on the side titanium layer of a titanium-clad plain steel slab and removing the discard material after hot rolling. CONSTITUTION:A base material is taken as, for example, a plain steel contg. >=0.08wt.% C. The titanium-clad plain steel slab is formed by joining this base material and titanium as a cladding by an explosive welding method. After hot rolling the composite material of the titanium-clad plain steel which is the discard material joined on the side of he titanium layer of this slab, the material is removed with scale. With this discard material, the generation of an oxide film and hard layer due to oxygen intrusion into titanium before hot rolling and at the time of hot rolling the composite material is prevented. And, after removing the discard material, cold rolling is executed. Plain steel is desirable as this discard material and 5% Cr-steel, low alloy steel contg. Si, etc., are adopted. Hot rolling is executed at >=800 deg.C of a solution heat treatment temp. In this way, burdens of equipment and finance are reduced.
Patent JP-S6227618-A (JP)
Title: Multiple-gap magnetic detecting head and manufacture thereof
Inventor: YAMAGISHI KIYONORI
IPC: G01B7/00
Filed: 1985-07-29
Abstract: PURPOSE:To decrease assembling man-hours and material costs and to improve quality and accuracy, by plating and laminating non-magnetic material of magnetic material on both sides of the surfaces of a plurality of magnetic bodies or non-magnetic bodies so that a specified thickness is obtained. CONSTITUTION:A first, a plurality of head patterns P1 are formed on a core material 11 by press or etching, and heat treatment is performed. Similarly, the same number of heat patterns P2 corresponding to P1 are formed on a core material 12, and heat treatment is performed. Non-magnetic material is plated on both sides of the surfaces of the materials 11 and 12, which are processed in this way. The thickness of the plated layer is set at 1/2 the length of a specified gap. Then, 38 sheets of the materials 11 and 12, which are prepared in this way, are laminated and bonded. The laminated block for multiple gaps having multiple patterns is cut at every unit head. Thus, the signal core blocks for the multiple-gap heads having excellent pitch accuracy are obtained. Side spacers and the like are attached to the core blocks, and the specified multiple-gap heads are constituted.
Patent JP-H08338543-A (JP)
Title: Spool type switching valve
Inventor: KIMURA JUN
IPC: F16K31/06
Filed: 1995-06-09
Abstract: PURPOSE: To improved characteristics of a switching valve and reduce the size thereof by sufficiently suppressing hydraulic locking and stabilizing friction between a spool and a spool hole. CONSTITUTION: A first communication groove 3a communicates an A port with a pump port P when a spool 2 is moved in a direction of a B port. A second communication groove 3b communicates the B port with the pump port when the spool 2 is moved in the direction of the A port. Labyrinth grooves 8a to 8d are formed between the first communication groove 3a and the second communication groove 3b, and communicated with the pump port P through a pressure induction groove 9 formed on an outer peripheral surface of the spool 2.
Patent JP-S6060661-A (JP)
Title: Control method of copying machine
Inventor: MIYAWAKI SHIYOUZOU
IPC: G06F3/12
Filed: 1983-09-14
Abstract: PURPOSE:To decrease execution time by preparing a sequence control table for copying mode on an RAM and transferring the corresponding control table from a floppy disc to the RAM at every selection of the copying mode. CONSTITUTION:When a power source is turned on, an ROM6 is started by a micro-CPU1 and the information on basic copying mode is transferred from an FD4 to a RAM5 via a bus 2 and an FD controller 3 and is at the same time executed. Basic mode setting is then executed to an input-output part 9 and an operation display device 8 via an input-output port 7. If there is an instruction for changing the mode from the device 8, the micro-CPU1 and the ROM6 identify the same via the port 7 and the bus 2 and the information in the selected copying mode is transferred from the floppy disk 4 to the RAM5 and is at the same time executed in the same way as mentioned above. The capacity of the ROM is thus considerably decreased. The capacity of the RAM itself does not increase as the RAM is required to store only the control table of the selected copying program.
Patent JP-H09331434-A (JP)
Title: Image forming device
Inventor: GOTO HIROSHI
IPC: H04N1/00
Filed: 1996-06-08
Abstract: PROBLEM TO BE SOLVED: To attain high speed print and high quality for a reproduced image without compression processing depending on a state by conducting image processing with high resolution with a small memory capacity by compression processing. SOLUTION: Image data are stored in an image memory in the unit of pages and an image is formed based on the stored image data. The image forming device 1 has a RAM 36, an image expansion section 37, a companding section 38, a print control section 391, an engine interface 40, a printer engine 5 and a compression switch 6. The image expansion section 37 expands the image data in terms of bits. The companding section 38 compresses the bit expanded image data and stores the compressed data in the image memory and expands the data in the case of an image output. The compression switch 6 in the case of image output selects a mode where compressed image data are expanded and outputted or a mode where the image data are not compressed but stored in the image memory as they are and outputted.
Patent JP-S5977585-A (JP)
Inventor: GUI GIRE
IPC: E05F15/10
Filed: 1983-09-14
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-S6415055-A (JP)
Title: Sticking material for skin implantation
Inventor: TSURU SUMIAKI
IPC: A61L27/00
Filed: 1987-07-08
Abstract: PURPOSE:To suppress rejection after implantation and to extend the sticking period of an implant piece, by using a thin body consisting of a carboxyl group- containing acrylic sticking agent and polyfunctional isocyanate as a sticking material for skin implantation. CONSTITUTION:A carboxyl group-containing sticking agent to be used is obtained by copolymerizing acrylic ester, methacrylic ester or other monomer copolymerizable therewith with a carboxyl group-containing monomer. As acrylic or methacrylic ester, butyl (meth)acrylate or isobutyl (meth)acrylate having a straight chain or branched alkyl group is used and, as polyfunctional isocyanate, hexamethylene diisocyanate and 2, 4- or 2, 6-tolylenediisocyanate are used. The layer of these sticking agent components is formed to the surface of a base material and dried to obtain a sticking material. As a result, the reject in skin implantation can be prevented and the sticking period of the implanted skin can be extended.
Patent JP-H09328685-A (JP)
Title: Quality evaluation of coal
Inventor: SAITOU KOUJI
IPC: G01N24/08
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating the coal quality by which the response to a wide range of coal kinds from a caking coal to a noncaking and a slightly caking coal can be made to carry out the nonheating measurement and coal quality can quantitatively be evaluated. SOLUTION: A coal is swelled in a deuterium-substituted solvent and the nuclear magnetic resonance absorption spectrum of a hydrogen nucleus is then measured to determine the amounts of components having a relatively long transverse relaxation and a relatively short transverse relaxation times. The coke drum strength after carbonization of the charged coal is estimated from a relationship between the ratio of amounts and coke drum strength. The coal is swelled in the deuterium-substituted solvent such as pyridine to subsequently measure an echo signal of the nuclear magnetic resonance absorption spectrum and a suitable magnetic gradient to the signal to thereby afford a microimaging picture image.  Thereby, the distribution state, etc., of the component, having a relatively long transverse relaxation time and present in the coal are visualized with the resultant microimaging picture image. The amount and the distribution of the existing readily meltable component are evaluated to estimate the coke drum strength after the carbonization of the charged coal from the relationship thereof to the coke drum strength.
Patent JP-H0727104-A (JP)
Title: Differential pressure detector
Inventor: TAKAGI SHIGEYUKI
IPC: G01L13/00
Filed: 1993-07-08
Abstract: PURPOSE:To avoid adhesion due to mixed foreign matters in a working fluid by displacing the positions of the wall faces facing toward the same direction, out of the respective wall faces confining two chambers for introducing the pressurized oil of two oil pressure operating chambers, in response to the pressures in the respective chambers, and outputting elastic signals that respond to the distance between the wall faces. CONSTITUTION:When the pressure differential of the oil pressure operating chambers 23, 24 of an actuator 21 is changed, the pressure in the chambers 34, 35 of a pressure differential detector 32 are similarly changed, and in response to this, the positions of the wall faces 34a, 35a are changed. As a result, a ferromagnetic body-slider 37 is displaced, output voltage of a sensor part 47 is changed to values except zero, and the direction of displacement is displayed by polarity. After the deviation of the output voltage from a command signal is determined by a subtractor 29, the deviation of the output voltage of the sensor part 47 from the position of the output piston 22 is determined by a subtractor 30. An eliminating the deviation is outputted to a servo valve SB to control the oil pressure supplied to the actuator 21. Since no sliding parts exist, adhesion, etc., do not occur even when a working fluid is contaminated with foreign matters.
Patent JP-2000356974-A (JP)
Title: Image display device
Inventor: ASAI ATSUTAKE
IPC: G09G3/20
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain an image display device which dispenses with a picture memory at the outside and whose cost is low and whose power consumption is low. SOLUTION: This device includes a precharge circuit 9 precharging signal electrodes X1 to Xn, a sense-amplifier circuit 5 amplifying voltages based on electric charges being held in pixel electrodes 4, a data selecting circuit 6 selecting inversion outputs of the sense-amplifier circuit 5 and an exetanl input signal and a timing generating circuit 7 controlling the sense-amplifier circuit 5 and the data selecting circuit 6. Then, voltages based on electric charges stored in the pixel electrodes 4 are amplified and inverted and capacitances which are to be constituted of the pixel electrodes 4 and counter electrodes 18 are charged by the control by the timing generating circuit 7. The data selecting circuit 6 fetches external data only with respect to columns in which data writing are needed and the pixel electrodes 4 are charged through the signal electrodes X1 to Xn.
Patent JP-S6228891-A (JP)
Title: Handling device for portable medium
Inventor: NIIMURA TAKASHI
IPC: G06K17/00
Filed: 1985-07-31
Abstract: PURPOSE:To transmit/receive data to/from a carried portable medium and to improve the general purpose of a device by forming a carrying course for carrying the portable medium and reading/writing part on the way of the carrying course. CONSTITUTION:A CPU 51 controls a writing circuit 59 in accordance with writing data supplied from a CPU 11 and supplies a signal corresponding to the writing data to a reader/writer 35 through an amplifier 58. In addition, the CPU 51 outputs reading data supplied from the reader/writer 35 through an amplifier 56 and a reading circuit 57 to the CPU 11. When an IC card is inserted into a card insertion port 21, the IC card is carried on a carrying bus 31 by a carrying roller 32 and loaded into a reading/writing part 20. Consequently, the data of a magnetic stripe on the IC card are read out by a magnetic head 33 and supplied to the CPU 11 through the CPU 51.
Patent JP-H0220314-A (JP)
Title: Metallic mold for injection molding
Inventor: TSUZUKI NAOHIKO
IPC: B29C45/36
Filed: 1988-07-08
Abstract: PURPOSE:To simplify a mounting construction for a stationary metallic mold and a movable metallic mold and contrive a reduction, as much as possible, in the number of component parts by a construction wherein a stationary inner metallic mold piece and a movable inner metallic mold piece are fitted into holder grooves cut directly in a stationary die plate and a movable die plate, respectively. CONSTITUTION:A stationary inner metallic mold piece 6 is inserted downward into a holder groove 4, with projecting parts 7 thereof engaged with notched engaging parts 4a of a stationary die plate 1, and is fixed directly to the die plate 1, if necessary, by an appropriate fixing means. Similarly, a movable inner metallic mold piece 8 is inserted downward into a holder groove 5, with projecting parts 9 and an ejector device 10 thereof engaged respectively with notched engaging parts 5a and a recessed part 5b of a movable die plate 2, and is fixed directly to the die plate 2, if necessary, by an appropriate fixing means. Since the inner mold pieces 6, 8 are attached directly to the die plates 1, 2, respectively, the number of component parts can be reduced, the construction is simplified, manufacturing cost of the component parts can be reduced, and a favorable mounting work can be ensured.
Patent JP-H0462182-A (JP)
Title: Printer
Inventor: TAKEMURA ICHIRO
IPC: B41J29/38
Filed: 1990-06-27
Abstract: PURPOSE:To display data, at the time of scarce residual sheet, as it is even in a dump mode and to analyze an incorrect operation due to output data from a host system at the time of scarce residual sheet during normal printing mode by displaying received data on a character display unit provided in a printer according to an operation from an operation board. CONSTITUTION:If switch information of normal printing mode is applied from an operation board 4, a display processor 3 outputs display data for displaying an inner state of an apparatus such as an 'on-line mode', etc., to a character display unit 5. When switch information of received data display mode is applied from the board 4, the processor 3 reads latest received data received by a print data processor 1 and received data of the number of bits which can be displayed from a buffer memory, edits it, for example, in hexadecimal code, and displays it in a hexadecimal expression on the unit 5. The processor 3 sequentially reads past received data stored in the memory according to a command from the board 4, similarly edits and displays it on the unit 5.
Patent JP-S6413916-A (JP)
Title: Second treatment apparatus for thresher
Inventor: ONISHI HIDEAKI
IPC: A01F12/52
Filed: 1987-07-06
Abstract: PURPOSE:To prevent the concentration of load to a threshing chamber, etc., by lifting a second treating grain to a temporary storage tank furnished with a hole to drop the grain into a threshing chamber, etc. CONSTITUTION:Treated grain discharged from a threshing drum 2 is classified in a classifying chamber and a secondary grain is lifted with a lifting apparatus 9 and stored in a tank 10. Light-weight straw scraps, etc., in the grain are charged to a threshing chamber 3 through a dropping hole 12a and the most part of the grain is sent toward another dropping hole 12b. Although the dropping hole 12b is usually closed with transported culms, it is opened when the load is decreased e.g. by the interruption of the feed.
Patent JP-H0333376-A (JP)
Title: Capsule type shower-room
Inventor: TAGAMI MASATAKA
IPC: A47K3/28
Filed: 1989-06-29
Abstract: PURPOSE:To make it possible to control a plurality of rooms at a shop unit by turning an outside alarm terminal ON state a door lock on-signal is detected in a state to forbid the use of a room, and energizing power to a shop alarm device. CONSTITUTION:An electric equipment 18 is operated with a detected signal of a coin, etc., by the control of a controller 11, a room is kept in a state capable of using, and a usable time is set. Then, after a door lock on-signal and a finish signal of hot water from a shower are detected, when a lock off signal is detected or when a specific time elapses, the electric equipment 18 becomes malfunction to return the room to a state to forbid the use thereof. When the door lock on-signal is detected in a state to forbid the use of the room, an outside alarm terminal is turned ON, and power is energized to an alarm device unified at a shop unit.
Patent JP-H0724550-A (JP)
Title: Pin for hole as cast for casting
Inventor: NOZAKI MIKINARI
IPC: B22C9/10
Filed: 1993-07-08
Abstract: PURPOSE:To reduce the excess thickness for machining in a hole after casting by making over the whole length of the inner diameter of the hole formed by casting the same diameter as similar as possible. CONSTITUTION:A pin for hole as cast for casting, in which the diameter is gradually reduced toward the tip part, forms at least double structures of an outer layer 2 and an inner layer 1, and the outer layer 2 has larger coefficient of thermal expansion than the inner layer 1 and the thickness of the outer layer 2 is constituted more thicker according as the outer layer comes to the tip part. As this pin for hole as cast is the similar shape as a columnar shape by the thermal expansion, the excess thickness for machining in the formed hole is reduced. Further, as the distance of the inner peripheral surface of the hole becomes larger according as the outer layer comes to the tip part by shrinking at the time of cooling, the releasing property is improved.
Patent JP-H04340236-A (JP)
Title: Epoxy resin tablet for sealing semiconductor and manufacture thereof
Inventor: OTA TSUKASA
IPC: B29C45/02
Filed: 1991-06-14
Abstract: PURPOSE:To manufacture an epoxy resin tablet for semiconductor sealing use in the dimension of a proper shape and with a superior humidity resistance without deteriorating a working atmosphere by a method wherein the surface layer of the tablet is constituted of a semi-melted resin thin layer. CONSTITUTION:A powdered epoxy resin composition 7 for semiconductor sealing use is supplied in a supply hopper 1 and this composition 7 is filled in a molding space 8 surrounded with a lower punching die 3 and a sidewall 4. At this time, the die 3 is previously ready-heated at a prescribed temperature by making to pass boiling water through an injection path 9. An upper punching die 2 is moved downward, the die 3 is moved upward to press the composition 7 in a tablet-form and a semi-melted resin thin layer 14 is formed in the surface layer of an obtainable epoxy resin tablet 6 for semiconductor sealing use. Thereby, a void is not generated in the interior of an obtainable sealing resin and moreover, a molding of a semiconductor element can be performed under a sanitary working atmosphere.
Patent JP-S5956983-A (JP)
Title: Arc extinguishing mechanism of gravity welding device
Inventor: KAYA RIYUUTAROU
IPC: B23K9/14
Filed: 1982-09-27
Abstract: PURPOSE:To improve working efficiency by providing a contact rod to a slider, inverting a holder when the rod descends and contacts with a base metal, and extinguishing an arc. CONSTITUTION:A guide bar 1 is installed in a down slope in a prescribed position and is detained by a detaining part 20'. While the tip of a welding rod 10 is pressed to a base metal to be welded, electricity is conducted to the rod 10 by a cable 21 to start welding. The rod 10 is gradually shortened, and the welding is continued while a slider 3 is moved downward by the own weight along the bar 1. The tip of a contact rod 7 contacts finally with the base metal then the downward movement of the slider 3 is stopped; at the same time, the contact force of the rod 10 with the base metal is lost as it consumes. The bottom end of a lever 14 is pressed by the elastic force of a spring 18 and a detaining shaft 17 is guided by a oblong hole to descend until it is disengaged from the part 20', by which a holder 9 is inverted and moved in an arrow (b) direction. The tip of the rod 10 is therefore detached from the base metal and the arc is extinguished.
Patent JP-H0833908-A (JP)
Title: Method for correcting setup at time of passing in continuous rolling
Inventor: TSUYUKI MASAMICHI
IPC: B21B37/18
Filed: 1994-07-21
Abstract: PURPOSE:To provide the method which enables correction of setup errors in downstream stands simply and with high precision and which also excels in implementability. CONSTITUTION:A non-thickness error element is estimated from the load and thickness record of an (i) stand; a setup is done by performing the load correction of i+1 stand based on the estimate; a gauge meter error is estimated from the record of the load/thickness of the i+1 stand; the gauge meter thickness is corrected, based on this estimated result, at the entrance and exit side of the i+1 stand which is a thickness error element; and, by using this corrected value, the non-thickness error element is reestimated and corrected. Then, the load of the i+2 stand is predicted by using the corrected error elements in thickness and non-thickness; and also, the roll gap value of the i+2 stand is corrected based on the predicted load and the corrected gauge meter formula.
Patent JP-S5956925-A (JP)
Title: Opposed liquid pressure forming method
Inventor: YAMAMOTO YOUICHI
IPC: B21D22/20
Filed: 1982-09-27
Abstract: PURPOSE:To control opposed liquid pressure during forming easily and stabilize forming condition by pressing a punch against a blank attached in a dome, and increasing and decreasing the opposed liquid pressure in the dome comparing it with a set value. CONSTITUTION:Opposed liquid 2 is put in a dome 1, and a blank 3 is pressure held by a die 4 and a blank holder 5. A punch 6 is advanced into the dome 1 to generate opposed liquid pressure. The blank 3 is wound on the punch 6 by liquid pressure and formed. The pressure of opposed liquid 2 is detected by a pressure converter B connected to the dome 1, and after conversion to numerical value, it is taken in a judging circuit 8. There, the set value and detected value of opposed liquid pressure are compared, and opposed liquid pressure is controlled by operating an electromagnetic relief valve C or a pressure increasing pump D. Forming condition can be stabilized by detecting and controlling numerically crease pressing force applied to the blank 3.