baber/WOPTO huggingface dataset:
Patent JP-H01159921-A (JP)
Title: Vacuum opening/closing device
Inventor: TSURUNAGA KAZUYUKI
IPC: H01H33/16
Filed: 1987-12-15
Abstract: PURPOSE:To make the device in the caption compact and light by using the rapid change of the resistivity in the front and rear of the critical current of a superconductive material so as to form a current limiting unit which limits an excessive current by magnetic actuation, in a vacuum vessel. CONSTITUTION:When an excessive current flows, a current value becomes smaller than the defined critical current value of the first coil 10 and larger than the defined critical current value of the second coil 11 so that the first coil becomes in a state of superconductivity and the second coil becomes in a state of normal conductivity. Therefore, the resistance of the second coil 11 is increased rapidly and becomes larger than the resistance R23 of a fixed rod 4 around which the second coil is wound. Accordingly, the current flows from an outer wiring through the first coil 10 and not through the second coil 11 but through the fixed rod 4, to a fixed electrode 2, a movable electrode 3 and a movable rod 5 in that order. Also, magnetic flux generated by the first coil is not denied by the second coil, and self-inductance L1 due to the first coil activates an impedance, and thereby the excessive current is limited to flow.
Patent JP-H07248988-A (JP)
Title: Memory controller and related method thereof
Inventor: ROJIYAA GUREGORII HATSUTOHOON
IPC: G06F11/20
Filed: 1994-12-20
Abstract: PURPOSE: To provide an improved design and method for making communication between a host processor and storage controllers and between the storage controllers. CONSTITUTION: A remote copying system incorporates dynamically changeable ports on a storage controller 125 and the ports function as link level mechanisms or channel link level mechanisms. When the ports are constituted as the channel link level mechanisms, a primary storage controller is regarded as the host of a secondary storage controller. By means of a dynamic switch connected between a primary site and a secondary site, an ESCON communication link becomes possible to function as a channel or storage controller communication link and the numbers of required ESCON communication links is reduced.
Patent JP-H10156715-A (JP)
Title: Wheel spindle stock of grinding machine and grinding method using the grinding machine
Inventor: WATANABE SEIJI
IPC: B24B45/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To machine a sliding surface in a short time through the mechanical operation of a grinding wheel, while assuring characteristics equivalent to those achieved by manual scraping. SOLUTION: In a cantilevered wheel spindle block, time position of a block 9 between a grinding wheel support arm 7 and a bed 8 is adjusted in the longitudinal direction of the arm 7 to change the distance L1 between the block 9 and a wheel spindle 4, thereby adjusting the natural frequency of a wheel spindle stock system so that it equals the rotational frequency of the wheel spindle 4. The wheel spindle 4 is rotated, the wheel spindle stock system is forcibly vibrated, and traverse grinding of a sliding surface is performed diagonally by a grinding wheel 1. A staggered striped pattern is formed on the ground surface by changing the angle of the grinding wheel 1 to the sliding surface and regrinding the sliding surface.
Patent JP-H08171279-A (JP)
Title: Developing device
Inventor: FUJIEDA YOICHI
IPC: G03G15/08
Filed: 1994-12-20
Abstract: PURPOSE: To provide a high reliable developing device capable of sufficiently suppressing the occurrence of the melt-sticking and filming of toner on a toner supplying roller and smoothly and stably forming/carrying a toner layer having a prescribed thickness and electrostatic charge quantity by the toner supplying roller, in a developing device including the toner supplying roller on which a toner layer regulating member is abutted and a developing roller facing the supplying roller and constituted so as to carry a developer including the toner and carriers on the developing roller and take in deficient toner in the developer from the supplying roller. CONSTITUTION: In the developing device including the toner supplying roller 1 on which the toner layer thickness regulating member 5 is abutted and the developing sleeve 2 facing the toner supplying roller 1 and constituted so as to carry the developer D including the toner and the carriers on the developing sleeve 2 and take in the toner of a deficiency in the developer from the roller 1, the inner layer parts 11 and 12 connecting to the surface of the roller 1 are of a soft and elastic part covered with a skin layer 11 of a consecutive smooth surface and made of a foamed material.
Patent JP-H04187740-A (JP)
Title: Sintered hard alloy member excellent in wear resistance and toughness
Inventor: KOTANI JIRO
IPC: C22C29/08
Filed: 1990-11-21
Abstract: PURPOSE:To improve the wear resistance and toughness of an alloy member by specifying the ratio of the total content of WC and NaCl-type crystalline structural compounds to the content of NaCl type crystalline structural compounds contained in a bonding phase forming component deficient hard layer and a bonding phase forming component enriched soft layer formed on the surface at the inside of a sintered hard alloy. CONSTITUTION:A bonding phase forming component deficient hard layer is formed on the surface at the inside of an ordinary sintered hard alloy, and, directly below the above, a bonding phase forming component enriched soft layer excellent in toughness is formed in contact with the inside of the sintered hard alloy. At the time of denoting the ratio of the total content of WC and NaCl type crystalline structural compounds to the content of NaCl type crystalline structural compounds in the inner part of the sintered hard alloy as A, the value of (NaCl type crystalline structural compounds)/(WC+NaCl type crystalline structural compounds) in the above both layers is regulated to the almost same one in the range of 0.8 to 1.2 A. A cutting tool manufactured by using this sintered hard alloy can be used over a long period even for heavy cutting.
Patent JP-H10155674-A (JP)
Title: Towel bar mounting structure for washing/dressing stand
Inventor: KATO KENJI
IPC: A47K10/10
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a towel bar mounting structure for a washstand vanity cabinet, enabling a towel bar to be attached and secured easily, properly and firmly, and preventing the towel bar from becoming an obstacle to the user of a cabinet below. SOLUTION: A counter 3 with a sink 2 on a cabinet 1 is provided and the front end of the counter 3 is projected forward beyond the cabinet 1. In addition, an end rail 4 for concealing the front upper part of the cabinet 1 is provided under the front end of the counter 3, thereby forming a washstand vanity cabinet A. Then, a towel bar 5 is fitted to the lower surface of the front end of the counter 3, so as to droop within the range of the height of the end rail 4.
Patent JP-H01157611-A (JP)
Title: Hilbert converter
Inventor: TAKEDA SHIGEKI
IPC: H03H17/02
Filed: 1987-12-15
Abstract: PURPOSE:To prevent the generation of a phase distortion by sampling an input band-pass signal, using a sampling value hourly before and after the sampling value, and generating the orthogonal components of the signal. CONSTITUTION:The title converter is equipped with an A-D converter AD as a sampling means to sample the input band-pass signal, and with multipliers M1-M3 as means to calculate output signals to be orthogonal to a sampling value S(KT) from sampling values S{(K-1)T} and S{(K+1)T} hourly before and after the sampling value S(KT) at a time t=KT of the sampled input band-pass signal. Thus, the orthogonal components of the signals, in which discretized bands are restricted, can be digitally obtained, and the generation of the phase distortion can be prevented.
Patent JP-H0614717-A (JP)
Title: Non-tempering fat for making confectionery
Inventor: JIYON HIYUU PIASU
IPC: C11C3/00
Filed: 1992-11-26
Abstract: PURPOSE: To provide a non-tempering, non-trans acid but all-vegetable fat compsn. for confectionery which consists of specified proportions of a cacao butter substitute having a high SSU content to a fat having a high S'OS' content, which shows a specified solid fat index ratio and excellent resistance against blooming and which is useful for chocolate and the like. CONSTITUTION: This fat compsn. consists of (A) a cacao butter substitute having high SSU content (wherein S is a satd. fatty acid having 16 to 24 carbon atoms and U is an essentially oleic acid and/or linoleic acid) and (B) a fat having high S'OS' content (wherein S' is a satd. fatty acid having 16 to 18 carbon atoms and O is an oleic acid). The component (A) shows 1 to 3 ratio of N30 (stabilized)/N30 (nonstabilized), wherein N30 (stabilized) is the stabilized solid fat index and N30 (unstabilized) is the unstabilized solid fat index measured by NMR pulse method at 30 deg.C. The components (A) and (B) are present in the compsn. in such a ratio that the fat blend has >=50wt.% SSU content and <30wt.% S'OS' content.
Patent JP-H08179774-A (JP)
Title: Musical sound synthesizer
Inventor: WACHI MASATADA
IPC: G10H7/02
Filed: 1994-12-20
Abstract: PURPOSE: To apparently shorten access time of ROMs, and further increase the number of simultaneous sound generations or the number of interpolating times without impairing storage efficiency of a waveform memory by reading out plural waveform data by one time access. CONSTITUTION: Waveform data are alternately stored in order of its sample number in respective ones of first to (p)th [(p) is an integer to satisfy (2<=p)] storage means to prestore the waveform data. The waveform data stored in this way are read out by (q) pieces by first to (q)th [(q) is an integer to satisfy (2<=q<=p)] stroage means. That is, the waveform data of different (q) pieces are simultaneously read out with every access timing. For example, when reading-out control parts 21 and 22 simultaneously get access to the same address (n) of, for example, ROMs 11 and 12 according to a key ON signal KON1 or KON2, continuous two waveform data D (2n) and D (2n+1) can be read out by one time access.
Patent JP-H02211275-A (JP)
Title: Vertically operable door for use with drier
Inventor: ARAN DABURIYUU ROGUNE
IPC: B05C9/14
Filed: 1989-12-06
Abstract: PURPOSE: To execute sealing with good energy efficiency by actuating a web up door having a perpendicular discharge seal of multiple planes for a drying machine of a graphic art in a perpendicular direction by a pneumatic system. CONSTITUTION: When a box-shaped member 76 of the web up door 10 is moved upward within a door approach opening duct 78 by extension of a pneumatic cylinder, an upper surface 76d, sealing action flange members 30a, 30c or the like come into pressurized contact with opposite gasket members 32d, 32c or the like, thereby completely sealing the opening duct 78, i.e., the interior of the drying machine from the external ambient air. In such a case, the sealing pressure is regulated by threaded stopper rods 130a to 130n and adjusting screws 150a to 150n. The perpendicular discharge seal 11 moves upward together with the box-shaped member 76 and is aligned as a protective barrier. The safe sealing of the good energy efficiency is thus executed.
Patent JP-H04188244-A (JP)
Title: Memory device
Inventor: TAKADA MASAHIKO
IPC: G06F12/06
Filed: 1990-11-21
Abstract: PURPOSE:To reduce restriction at the time of setting an address and to eliminate the alteration of hardware and the alteration of switch setting at the time of setting and altering the address by constituting a memory device in such a way that the coincidence of a memory address is detected with data written into a memory means by means of CPU. CONSTITUTION:The memory means 16 composed in such a way that one side can write data which passes through a system bus 2 in correspondence with an I/O port viewed from CPU 1 and the other side outputs data written from a first port in correspondence with the memory address which CPU 1 outputs is provided. Output data of the memory 16 is used as a memory address coincidence detection signal used in respective parts of a memory device. Thus, the memory device where an occupied area can freely be selected, the alteration of hardware is eliminated at the time of setting and altering the address and only little processing by a program is required can be realized.
Patent JP-2000147609-A (JP)
Title: Flashing light emitting device and camera system equipped therewith
Inventor: SHIMIZU MASAMI
IPC: G03B15/05
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To realize multiple flash photographing with simple constitution by using a flash light emitting device where a flash light emitting part is separated from a control part. SOLUTION: In this flash light emitting device, constituted of the flash light emitting part 1b attached to a photographing lens 3 and the control part 1a attached to an accessory attaching part 2a arranged in a camera main body 2 and controlling the light emitting part 1b in accordance with a signal from the main body 2, a control part 1a is provided with an accessory attaching part 9 to which another flash light emitting device 5 can be attached and a terminal for transferring a signal with another flash light emitting device attached to the attaching part 2a (for example, between the camera main body and another flash light emitting device).
Patent JP-2000147192-A (JP)
Title: Device and method for resin supply to condensate demineralizer system
Inventor: SANO HIDEKI
IPC: G21C19/307
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To sufficiently and smoothly supply resin by providing a resin transportation pipe extending from a condensate demineralizer system to the outside of a controlled area and constituting so as to directly transport new resin from resin receiver inlet outside the controlled area to a prescribed destination. SOLUTION: To the condensate demineralizer system 1 placed in a controlled area 2 and provided with a demineralizer tower 3 and a separation and regeneration tower 12, a resin transportation pipe 20 extending to the outside of the controlled area 2 is provided. The one end is connected to the resin transportation pipe 15 and the other end is constituted in a resin receiver inlet 21 outside the controlled area. In the case transporting new resin from a resin container 24 to the demineralizer tower 3, the resin container 24 filled with new resin is carried in near the resin receiver inlet 21, a flange part 31 is connected to the resin receiver inlet 21 and an outlet valve 28 and a switch valve 30 are opened. Valves 22, 23, 16 and 9 on the path of the resin transportation pipe 20 are opened and a pump 29 is actuated.  The new ion exchanger resin 25 in the resin container 24 is transported via pipes 27, 20, 15 and 8 on the path from the resin container to the demineralizer tower 3. When supply amount reaches a specific value, the pump 29 is stopped.
Patent JP-H0543969-A (JP)
Title: Shape-memory alloy of high critical temperature
Inventor: DEBITSUTO ENU ABUJIYUDAN ZA SE
IPC: C22C5/00
Filed: 1991-11-05
Abstract: PURPOSE: To manufacture a shape memory alloy with high transformation temp., capable of forming an article having high transformation temp. and capable of producing an article, such as spring and wire, by means of hot working and cold working.  
     CONSTITUTION: This shape memory alloy is composed essentially of a composition represented by general formula MATi (100- A - B ) XB, wherein M is a metal other than zirconium and hafnium, X is Hf or a mixture of Hf and Zr, the amount of Zr does not exceed about 25 atomic % of the alloy, the amount of Hf is at least 0.1 atomic %, the symbols A and B stand for 30-51 atomic % and 0.1-50 atomic %, respectively, and the sum of A and B is ≤80 atomic %. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11231414-A (JP)
Title: Projector
Inventor: YAJIMA FUMITAKA
IPC: G02F1/1347
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To constitute a projector to be small-sized and compact and to improve the operability, durability and maintainability by arranging a power source unit near one side surface of the case of the projector and arranging a driving control circuit for controlling the driving of a modulation means near the other side surface of the projector. SOLUTION: The power source unit 19 is arranged on the outside from a lamp housing unit 15, and the driving control circuit unit 20 is arranged on the outside from a light guide unit 16, respectively. The unit 15, the unit 16, an optical head unit 19 and the unit 20 are separately attached to/detached from a base plate 14. Both of the analog circuit and the digital circuit of the unit 20 are separated and unitized respectively, and either circuit unit 201 is arranged on the upper surface of the unit 16. Thus, the power source unit or a light source is arranged separately from the unit 20 for controlling the driving of the modulation means in the case.
Patent JP-H03175413-A (JP)
Title: Hinge with spring
Inventor: SERUJIYU DERORUMU
IPC: G02C5/22
Filed: 1990-11-21
Abstract: PURPOSE: To eliminate a need or a pivot screw by providing a spring loaded hinge with two hollow members which have bores and joint faces in end parts and previously applying a stress to the spring so that joint faces are pushed to each other with the intermediate part of connection parts between them. CONSTITUTION: A spring loaded hinge 11 has two hollow members 12 and 13 which have bores 17 and 18 respectively and have joint faces 12a and 13a in end parts. Two bores 17 and 18 are opened in orifices 17a and 18a faving each other, and the spring loaded hinge 11 has connection parts 15 which is stored in two bores 17 and 18 and pierces orifices 17a and 18a and has an expanded end part brought into contact with the inside end face of one bore and has the other end connected to a spring 16 stored in the other bore. A stress is previously applied to the spring 16 so that joint faces 12a and 13a are pushed to each other with the middle part of the connection parts between them. Thus, two members are held by each other with the springe loaded means, which has a high resistance in the transverse direction, without pivot screws neither a fear of damage.
Patent JP-H05147353-A (JP)
Title: Thermal recording material
Inventor: NAKATSUKA MASAKATSU
IPC: B41M5/337
Filed: 1991-12-02
Abstract: PURPOSE:To enhance the storage stability of a developed color image by forming a thermal recording layer containing an electron donating color forming compound, an electron acceptive compound and a bis(diphenyl)ether compound on a support. CONSTITUTION:An electron donating color forming compound, an electron acceptive compound and a bis(diphenyl)ether compound are added to respective water-soluble binders to be ground and dispersed using a ball mill. These dispersions are mixed to prepare a coating solution which is, in turn, applied to a support such as paper or a plastic sheet using a coater such as an air knife coater and dried to form a thermal recording layer to obtain a thermal recording material. As a suitable example of the bis(diphenyl)ether compound, there are 2,2'-diphenyldiphenyl ether, 2,3'-diphenyldiphenyl ether and 2,4'- diphenyldiphenyl ether. The electron donating color forming compound is a colorless or light colored compound such as a triarylmethane compound.
Patent JP-H06152120-A (JP)
Title: Method for preriminarily coating printed wiring board with solder
Inventor: KURAMOTO TAKEO
IPC: H05K3/28
Filed: 1992-11-02
Abstract: PURPOSE:To accurately perform preliminary solder coating without electric shortage circuit by covering the surface of pad section with an adhesive substance and applying the other faces with silicon-based antistatic agent treatment so that the adhesion between the pad section and solder powder may be secured and the other faces can be prevented from adhering due to static electricity. CONSTITUTION:The overall surface of a printed wiring board with a pad section of circuit pattern exposed is coated with a silicon-based antistatic agent and dried thereafter. Then an adhesive substance layer is formed in the exposed pad section. Further solder powder is sprinkled on the surface of the printed wiring board to be adhered to the adhesive substance layer selectively and the solder powder is heated for melting. Thus, the part to be coated with preliminary solder strongly adhered to the solder powder because of its adhesive surface, while the other sections lose the adhesive force such as electrostatic attraction with the aid of antistatic agent treatment. Therefore, the difference of adhesive force between the both will become large, so that the solder powder can be securely fixed on the pad.
Patent JP-H09162671-A (JP)
Title: Wide zone power distributing and combining device
Inventor: SHINOKI MANABU
IPC: H03H7/48
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To improve the reliability by decreasing power supplied to an impedance conversion transformer so as to reduce heat generation. SOLUTION: The device is provided with N individual ports 1,2,..., N, one common port N+1, and N wide zone individual port transformers TK1 , TK2 ,..., TKN, also with N unbalance absorbing resistors R1 , R2 ..., RK and N impedance conversion transformers TH1 , TH2 ,..., THN. The start of primary windings HF1 , HF2 ,... HFN of the N impedance comversion transformers TH1 , TH2 ,..., THN is connected to the start of common port windings CL1 , CL2 ,..., CLN of the individual port transformers, and the end of the primary windings HF1 , HF2 ,... HFN connects to ground. The start of secondary windings HS1 , HS2 ,... HSN is connected to the start of common port windings CL1 , CL2 ,..., CLN of the individual port transformers, and the end of windings connects to the common port N+1 altogether.
Patent JP-H08181717-A (JP)
Title: Data repeater
Inventor: KIYO RI
IPC: H04L12/28
Filed: 1994-12-21
Abstract: PURPOSE: To provide a data repeater in which the toll charge of a WAN is reduced in the case of building up a spanning tree via the WAN. CONSTITUTION: The repeater is provided with a bridge side port 1-3, a WAN side port 1-2, a transmission number reduction means that sends a CBPDU frame at an interval of a prescribed time to the WAN side port 1-2 when the CBPDU frame of the same content is repetitively received from the bridge side port 1-3 and sends immediately the CBPDU frame to the WAN side port 1-2 when a different CBPDU frame is received, a transmission number restoration means that sends the CBPDU frame to the bridge side port 1-3 repetitively at a transmission time interval of the spanning tree when the CBPDU frame is received from the WAN side port 1-2, and a reception interrupt detection means detecting the interruption of the reception of the CBPDU frame from the WAN side port 1-2 depending on the reduction in number of times.
Patent JP-H02162931-A (JP)
Title: Line data storage circuit
Inventor: HATANO TAKASHI
IPC: H04J3/22
Filed: 1988-12-16
Abstract: PURPOSE:To reduce the storage area required to store a line data and line speed information by generating a line speed code corresponding to the line speed information and generating and storing a storage data including the line speed code to a part in which no data is assigned. CONSTITUTION:A line speed code generating means 111 introduces the line speed information relating to the assignment of a data with respect to a bit string of a prescribed length of the line data and generates the line speed code corresponding to the line speed information. A storage data generating means 121 based on the line speed information writes the line code to a part in which the data in the line data is not assigned. Thus, the line data and the storage data including the line speed code are generated and stored in a data storage means 131. Since the line speed code is written in an area in which the data of the line data is not assigned, the line data and the line speed information are stored in a small storage area.