baber/WOPTO huggingface dataset:
Patent JP-H0775736-A (JP)
Title: Exhaust gas purifying catalyst and exhaust gas purifying method
Inventor: SHIOKAWA KAZUHIKO
IPC: B01J37/02
Filed: 1993-09-08
Abstract: PURPOSE:To provide an exhaust gas purifying catalyst and a method therefor capable of purifying an exhaust gas in an excess oxygen atmosphere with the generation of nitrous oxide reduced and excellent in heat resistance. CONSTITUTION:The carrier consists of a monolithic matrix having a through hole in the flow direction of an exhaust gas and made of refractory ceramic and metal and a coating layer of at least one kind selected from a group consisting of refractory metal oxide and metal carbide applied on the wall surface of the matrix in contact with the gas current, and platium is deposited on the carrier coating layer by electroless plating to constitute the exhaust gas purifying catalyst. Accordingly, NOx are selectively reduced and removed by a reducing component such as hydrocarbon, hydrogen and carbon monoxide in the presence of excess oxygen, and the exhaust gas is purified by this catalyst excellent in heat resistance and with the generation of nitrous oxide reduced.
Patent JP-H09270000-A (JP)
Title: Intermediate color deciding device
Inventor: YOSHII TAKETO
IPC: G06T11/60
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate color deciding device with which an intermediate color most suitable for human visual characteristics can be decided at high speed. SOLUTION: A background picture element pallet number/equal space ID converting part 16 converts the pallet numbers of picture elements in a background image data storage part 100 to the combination of equal space ID values and outputs it to a blend part 18. A fore-ground picture element pallet number/ equal space ID converting part 17 converts the pallet numbers of picture elements in a fore-ground image data storage part 200 to the combination of equal space ID values and outputs it to the blend part 18. The blend part 18 synthesizes these two kinds of combination of equal space ID values at a blend rate outputted from a blend rate deciding part 15 and outputs the synthesized result to an equal speed ID/pallet number converting part 19.  The equal space ID/pallet number converting part 19 converts this synthesized result to a pallet number and outputs it to an image data write part 300.
Patent JP-S60146901-A (JP)
Title: Surge pressure absorbing circuit for fluid pressure device
Inventor: KAMEDA IDEO
IPC: F15B11/00
Filed: 1983-12-30
Abstract: PURPOSE:To prevent the surge pressure from being generated by placing a resistance valve between a pump and an actuator, and, at the same time, by installing an open type surge pressure absorbing valve to let the pressure before and after the resistance valve act on the absorbing valve. CONSTITUTION:Usually, the pressure after a variable orifice 25 is equivalent to the output pressure P0 of a pump 21 minus the cracking pressure P1 of the resistance valve 24 and the pressure difference between pressures before and after the variable orifice 25, or, the spring pressure P2 of the load sensing valve 26. And, the surge pressure absorbing valve 29 will be closed because the spring pressure P4 acting on a spring chamber 32 is lower than P1. When an actuator 23 reaches its extreme end, flow in the main line 22 stops and the pressures led to the chambers 48, 50 of a surge pressure absorbing valve 29 will be equalized to open the surge pressure absorbing valve 29 and further to open an electromagnetic proportional pressure relief valve 28. A pressure control pilot valve 27 will be positioned at S2 to bring the output of the pump 21 to approximately nil.
Patent JP-S63102800-A (JP)
Inventor: TSUJI TAKAHISA
IPC: D06F79/02
Filed: 1986-10-17
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-H07106736-A (JP)
Title: Electroless plating method for conductor circuit of ceramic wiring board
Inventor: ISHII SEIICHI
IPC: H05K3/18
Filed: 1993-10-04
Abstract: PURPOSE:To provide a method for electroless plating the conductor circuit of a ceramic wiring board by which electroless plating can be selectively performed only on the conductor circuit part of the ceramic wiring board and, in addition, a film having excellent uniformity, adhesion, throwing power, precision, etc., can be formed. CONSTITUTION:After processing a ceramic wiring board having a metallic conductor circuit formed by a metal bonding method with a catalytic aqueous solution containing a palladium compound at a rate of 0.003-0.05g/l as a metallic palladium, the wiring board is processed with an aqueous solution containing a reducing agent and electroless plating is performed on the conductor circuit.
Patent JP-S61126298-A (JP)
Inventor: HARADA YASUAKI
IPC: E21D9/08
Filed: 1984-11-26
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-S62109963-A (JP)
Title: Hardening method for aluminum alloy surface
Inventor: ODOHIRA TOSHIHIKO
IPC: B32B9/00
Filed: 1985-11-07
Abstract: PURPOSE:To form a uniformly hardened film having excellent wear resistance on an Al alloy surface by coating Ti on the Al alloy surface then converting the film to Ti hydride and converting the film to a TiN film. CONSTITUTION:The Ti film 2 is preliminarily coated on the Al alloy 1 surface by a physical vacuum deposition method. The Ti film 2 is then heated in a gaseous hydrogen atmosphere to convert the Ti film 2 part to the Ti hydride 3 (TiHx; 1<=x<=2). CO2 laser light 4 is then irradiated to the film surface consisting of the Ti hydride 3 in a gaseous nitrogen atmosphere to decompose the Ti hydride 3 to Ti and H2. The formed H2 generates the active surface on the Al alloy 1 surface and forms the TiN film 5 in secure and tight adhesion to the Al alloy 1 surface by the reaction of the gaseous N2 in the atmosphere with Ti. The excellent wear resistance is thereby imparted to the Al alloy 1 surface.
Patent JP-S62109038-A (JP)
Title: Radiation image information reader
Inventor: KANO TAKESHI
IPC: G01T1/00
Filed: 1985-11-07
Abstract: PURPOSE:To obtain image information with short attenuation time and large signal output and to read a radiation image having high space resolution with a radiation image reader for which accelerated luminous light of CsI:Na is used by utilizing the UV component of the accelerated luminous light. CONSTITUTION:The accelerated luminous light having the wavelength ranging >=290nm and <=360nm is utilized in the radiation image information reader which reads the radiation image by recording the radiation image on an accelerated luminous fluorescent film constituted of CsI as a base body, subjecting the record to optical scanning, converting the record to the accelerated luminous light corresponding to the image from the fluorescent film and converting the accelerated luminous light to an electric signal. The radiation image information reader is constituted of a radiation generating source 1, a copying body 2, the accelerated luminous fluorescent film 3, a temp. control part 4, a light beam 5 for reading, an accelerated luminous light detector 6 and an image processing display part 7.
Patent JP-H1183892-A (JP)
Title: Impact detecting sensor
Inventor: TANIGUCHI FUMIHIKO
IPC: G01P15/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To quickly assemble an impact detecting sensor for mounting it on a companer hard disk. SOLUTION: A sensor element 2 comprises a plate-shaped sensor part 4 and a support part 5 provided at one end of the sensor part 4. A plateau-shaped support 8 and an. upwardly projecting fixed part 10, (11) are provided on the inner peripheral bottom surface of a case 1, and the sensor element 2 is mounted on the support 8 as the support part 5 is clamped by the inner peripheral side face 1a, (1b) of the case and the fixed part 10, (11).
Patent JP-H0585563-A (JP)
Title: Tearable packaging material and package
Inventor: MORI NORIO
IPC: B65D65/28
Filed: 1991-09-26
Abstract: PURPOSE:To glue together the films having thermoplastic resin layers into a small-size tear-strip package as in the form of a bag. CONSTITUTION:Tearable packaging material or the package made thereof consists of a continuous length film 10 having a thermoplastic resin and multiple layer unpackaging tear-strips 11 arranged in at least one row along the inside of at least one side edge of this film 10. The multiple layer unpacking tear-strip 11 is provided with a plurality of linear cuts 11a and 11b arranged in alternate directions in such a manner that tear of the linear cuts 11a and 11b proceeds into contact with the next cuts.
Patent JP-S62109063-A (JP)
Title: Printing original plate for electrophotoengraving
Inventor: TSUTSUI KYOJI
IPC: G03G13/26
Filed: 1985-11-07
Abstract: PURPOSE:To permit easy photoengraving with high sensitivity and high printing resistance by providing an electric charge generating layer on a conductive base and providing an electric charge transfer layer which contains an electric charge transfer material and PVA silylated by a silylating agent or reactant of the silylated PVA and crosslinking agent and of which the surface can be made hydrophilic thereon. CONSTITUTION:The coating liquid prepd. by adding the electric charge generating material into an org. solvent contg. a binder resin, for example, polyester resin, polyvinylidene chloride resin, etc. according to need and uniformly dispersing the soln. by a dispersing means such as ball mill is coated on the conductive base 1 and is dried to form the charge generating layer 2. The soln. prepd. by dissolving the electric charge transfer material and the silylated PVA in an org. solvent is coated on the charge generating 2 and is dried to form the charge transfer layer 3 which can be made hydrophilic. The coating liquid prepd. by adding the crosslinking agent such as polyisocyanate compd. is coated on the charge transfer layer 2 and is dried and is further subjected to a crosslinking reaction by executing a heat treatment to form the charge generating layer 3 which can be made hydrophilic in the case of using the crosslinking agent.
Patent JP-S60141318-A (JP)
Title: Rolling mill of shape steel
Inventor: HIOKI TAKESHI
IPC: B21B1/08
Filed: 1983-12-29
Abstract: PURPOSE:To prevent a rolling material from being bitten by rolls in a state of slanting with respect to the rolls by disposing vertically movably the foot part of a mill main body on a sole plate and connecting and fixing a sole plate to the foot part through a height adjusting wedge. CONSTITUTION:The foot part 11 of a mill main body 2 is disposed vertically movably with respect to a soleplate 1 by a cylinder 15. The foot part 11 is fixed to the plate 1 by a clamp hook 14 connected to a cylinder 13, after interposing a height-adjusting wedge 19 between the upper surface of a liner 18 of plate 1 and the slant face 11a of foot part 11. In case of vertically shifting the mill main body 2; the wedge 19 is shifted to the central direction of the main body 2 by a cylinder 20, after raising the body 2 with the aid of the cylinder 15 through a wheel 17 by releasing the engagement of hook 14, to mount the foot part 11 on the wedge 19. In this way, a rolling material is prevented from being bitten by the rolls in a state of slanting with respect to the rolls.
Patent JP-2001075870-A (JP)
Title: Method and system for transmitting information signal, and information signal transmitting device and information signal receiving device
Inventor: IKEDA NOZOMI
IPC: G06F21/16
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To make surely and properly performable a duplicate generation restriction control for an information signal even when a storage device is non-compliant interposed. SOLUTION: In an STB(set top box) 2, when opposite equipment connected through an equipment information detecting part 44 with an analog output terminal 43 of its own device which receives the supply of an analog video signal from the STB 2 is a non-compliant equipment and duplicate restriction information superimposed on the analog video signal to be outputted as electronic watermark information indicates 'copy once (duplicable for one generation)', this is rewritten to 'no more copy', and the analog video signal on which the duplicate restriction information indicating 'no more copy' is superimposed is outputted.
Patent JP-H1176125-A (JP)
Title: Cleaner
Inventor: TONE YASUYOSHI
IPC: A47L11/08
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To remove dust sufficiently from soft and hard floor faces, etc. SOLUTION: A first and a second branching elements 12, 13 are attached to a handle 11, and an arm 16 is provided at the branching element 12, with both ends of a cylindrical element 17 rotatably attached to the arm 16. A cylindrical element 18 made of a nonwoven fabric is removably attached to the holding element 17, and an adhesive is sprayed to the surface of the cylindrical element 18. An arm 19 is provided at the branching element 13, and both ends of a cylindrical raised bristle holding element 20 are removably attached to the arm 19. A number of raised bristles 21 made of rubber are attached to the raised bristle holding element 20, and a cylindrical element 22 made of a nonwoven fabric of pure wool is removably put over the raised bristles 21. A hole is provided in the cylindrical element 22.
Patent JP-S60135791-A (JP)
Inventor: NARABAYASHI SUNAO
IPC: G21C17/02
Filed: 1983-12-24
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-2000331590-A (JP)
Title: Circuit protection element and its manufacture
Inventor: YAMAOKA ETSUJI
IPC: C22C9/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an easily manufacturable circuit protection element having a satisfactory fusion characteristic. SOLUTION: This circuit protection element 10 is made up by providing electrodes 12 on both sides of a rectangular plate-shaped substrate, forming a fuse element 14 out of a metallic film so as to extend over to the electrodes 12, and covering the metallic film by a protection film 15. As the substrate, a mica (or mica-containing) ceramic substrate, an aluminum titanate substrate, or a wallastonite substrate 11 is used to reduce heat conduction from the metallic film.
Patent JP-H1075434-A (JP)
Title: Data communication quality monitor system and its device in catv transmission system
Inventor: AOYAMA SHIGEYUKI
IPC: H04N21/61
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To easily grasp a fault in a transmission line by monitoring data communication quality between a center and an optional position of the transmission line at the center. SOLUTION: A center is provided with a center equipment A and data signal return devices B1-Bn are arranged to an optional position of a transmission line E, the center equipment A sends check data, and the data signal return devices B1-Bn, which designate a data signal return device to return the check data, receive the check data returned from the designated data signal return device via an incoming channel, monitor the data communication quality, return the check data sent from the center equipment and received to the center equipment via the incoming channel when the device is designated by the center equipment.
Patent JP-H1072898-A (JP)
Title: Window frame support device
Inventor: KIKUCHI HIDEAKI
IPC: E06B3/54
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the generation of a strange sound when a window frame is expended and or contracted on both sides. SOLUTION: A wind frame support device is designed to fix a housing box 5, whose upper part is opened, with a support board 1c of a skeleton side bracket 1. Inside this housing box 5 a contact board 8 is laid out while a bearing 7 is laid out between the contact board 8 and the bottom of the housing box 5. This construction makes it possible to move he contact board 8 in the right and left directions substantially without its resistance. A support bolt 3 is adapted to strike against the contact board 8.
Patent JP-H03110687-A (JP)
Title: Semiconductor arithmetic circuit
Inventor: MIYAKE HIDEKI
IPC: G06G7/14
Filed: 1989-09-25
Abstract: PURPOSE:To generate the differential signal of two input signals which are not affected by an offset voltage, with high accuracy so that a polarity can be converted by once converting an input signal voltage to a current and afterwards, supplying the current through a coupling diode to the two inputs of an operational amplifier. CONSTITUTION:A pair of voltage/current converters 5 and 6, current sources 7 and 8 and respective first coupling diodes D5 and D6, which respectively couple the output of the first voltage/current converter 5 and the output of the second voltage/current converter 6 to the positive input terminal of an operational amplifier 10, are provided. Respective second coupling diodes D7 and D8 are provided to couple the second output of the first voltage/current converter 5 and the first output of the second voltage/ current converter 6 respectively to the negative input terminal of the operational amplifier 10, and a polarity switching means 9 is provided to selectively operate any one of the current sources and to switch the polarity of the differential signal. The input signal voltage is once converted to the current and afterwards, the current is supplied through the diodes to the respective inputs of the operational amplifier. Thus, the offset voltage is not generated and the exact differential voltage of the two input signals can be obtained.
Patent JP-H07104980-A (JP)
Title: Control information control system
Inventor: FUJISAWA MASASHI
IPC: G06F9/445
Filed: 1993-10-05
Abstract: PURPOSE:To control control information on system environments extending on the memory of a computer so that the use efficiency of a memory may be excellent and a retrieval may be facilitated. CONSTITUTION:A system environments setting program 3 prepares a system environments setting file 9 composed of system weighing information and system definition information including definitions for extension by the input from an operation terminal 7. A system initialization part 6 reads a record from the system environments setting file 9 and extends by the vacant part in a memory, registering definition information which is not the definition for extension in a control table. When the vacant part does not exist, high weighing information is extended. A control information control part 5 retrieves control information from the control table by the request of an OS 4, and if the information is on the memory, the count is performed. If the information does not exist on the memory, it is read from the system environments setting file 9 and it is exchanged with the lowest weighing on the memory. A control information control part 5 cyclically investigates count values and performs the exchange update of the rank of the control table.
Patent JP-H1073338-A (JP)
Title: Cooler
Inventor: KAWAGUCHI TAKESHI
IPC: F25B31/02
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a cooler which can reduce considerably the noise and vibration generated from compressors of refrigerating machines even in the case when they are installed in a part of a store. SOLUTION: A cooler 1 is constructed of a refrigerating showcase installed in a store and of a refrigerating machine for freezing and a refrigerating machine for refrigeration provided for cooling the refrigerating showcase respectively. The respective compressors 21 and 22 of the two refrigerating machines are held in a box body 2 and juxtaposed on a base 2A, while a rotary type compressor on one side and a scroll type compressor on the other which are based on systems having virtually reverse noise-vibration characteristics for a drive frequency to each other are used as the compressors 21 and 22 respectively.
Patent JP-S63103499-A (JP)
Title: Memory circuit for electronic timepiece
Inventor: ODAGIRI HIROYUKI
IPC: G11C14/00
Filed: 1986-10-20
Abstract: PURPOSE:To expand a writable voltage range in a memory by using a floating gate avalanche yield injection FET for the memory and floating the potentials of source and drain electrodes in a read transistor at the time of reading. CONSTITUTION:When electrons are injected to the floating gate FG of a floating gate avalanche yield injection field effect transistor FAMOS 2 at the time of reading, a P channel MOS transistor PMOS 5 in turned ON, and a current is conducted between the source electrode of a PMOS 4 and the source electrode of an NMOS 6. At that time, since the resistance ratio of the PMOSs 4 and 5 to the NMOSs 6 and 7 is designed so that the potential of the drain electrode in the NMOS 7 becomes approximate to VDD, a logic circuit judges the potential of the drain electrode in the NMOS 7 and whether electrons are injected to the FG of the FAMOS 2 or not is detected. By inserting the NMOS 7 which is turned ON only at the time of reading, capacity between the gate and the substrate of the PMOS 5 near the FG of the FAMOS 2 can be eliminated at the time of writing.
Patent JP-H1075178-A (JP)
Title: Quantizer
Inventor: KANEAKI TETSUHIKO
IPC: H03M7/32
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To widen the utilization rate of an output level with less output gradations by taking out a quantization error generated by a specified local quantizer, adding the output of the filter for feedback of a specified transmission function for filtering the quantization error and quantizer input and inputting them to the local quantizer. SOLUTION: A subtractor 3 takes out the quantization error Vq generated by the local quantizer 2 for which values outputted to the input are the seven ways of -3N to 1N, 0 and +1N to +3N (N is a natural number) and the filter 4 for the feedback provided with the transmission function indicated by an expression (1-z<-1> )<3> Vq/(1-z<-1> +0.5z<-2> )-1 filters the quantization error. An adder 1 adds the output of the filter 4 for the feedback and the input X of this quantizer and inputs them to the local quantizer 2. Thus, a feedback amount in a high band is made less than a normal third-order ΔΣ modulator, the stability of a system is enhanced, and an inputtable level is taken up to ±2.37, even while setting the output gradations to the seven values of -3N to +3N.
Patent JP-H03111088-A (JP)
Title: Rotary vane of full automatic washer
Inventor: ISHIKAWA SHUNICHI
IPC: D06F17/10
Filed: 1989-09-27
Abstract: PURPOSE:To obtain a rotary vane capable of sensing the volume of various kinds of clothes with high accuracy by changing the height of the main blade of the rotary vane to stir the cloth to be washed, and setting the height of an auxiliary small blade at the one relating to that of the main blade. CONSTITUTION:The rotary vane 6 is provided at a washing tub 5, and the rotary vane 6 is rotated when a washing process and a rinsing process are performed, and in a dehydrating process, it is rotated at high speed with the washing tub 5. The auxiliary small blade 51 is located between the main blades 50 and 52 of the rotary vane 6, and the height of the main blades 50 and 52 are set at H and (h), and that of the auxiliary small blade 51 at h2. The height H/h of the main blades 50 and 52 are set between 1.1 to 1.5, and sensing accuracy can be improved by setting H/h at >=1.1, and resistance received by the blade is increased and a mechanical force applied to wash is increased and the wash is impaired by setting H/h at >=1.5. When h2/h is set between 0.2-0.8 and h2/h less than 0.2, the mechanical force applied to the rotary vane is decreased since contact with the cloth is reduced, and also, when h2/h exceeds 0.8, the valley of the main blades 50 and 52 disappears, which lowers the mechanical force applied to the cloth.
Patent JP-S60140054-A (JP)
Inventor: MORIKAWA KOUJIROU
IPC: F25B13/00
Filed: 1983-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。