baber/WOPTO huggingface dataset:
Patent JP-H10275548-A (JP)
Title: Electronic component
Inventor: FUJII KENZO
IPC: H05K3/34
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent heating of a protective component itself from being influ enced by an operating temperature by constituting an external electrode exposed to the outside by a material free of solder eating and constituting the external electrode and an internal electrode connecting an internal electronic element of a chip body with each other by a material of its electric resistance rate smaller than the external electrode. SOLUTION: Solder eating is prevented by mounting an external electrode 3a by a re-flow solder or using an Ag-Pd alloy for the external electrode 3a. Since an end exposed to the outside of an internal electrode 2a formed of Ag or Cu is covered with an Ag-Pd alloy film 3b, Ag or Cu is never directly contacts a solder, and this part is never solder eaten. A majority of the external terminal 3a is covered with a solder during mounting to a substrate, an Ag-Pd alloy is not almost useful, a specific resistance is high through connection with the outside of an electronic part 1, and there is no problem. Since the internal electrode 2a is lowly resistive, even a protective part of a temperature sensor such as thermal fuse itself does not influence an operating temperature by heating itself.
Patent JP-H07286738-A (JP)
Title: Mixing faucet device
Inventor: SHINODA TETSUYA
IPC: F24D17/00
Filed: 1994-04-15
Abstract: PURPOSE:To discharge hot water to be supplied from a hot water/water mixer under predetermined hydraulic pressure from a discharge unit by a simple structure by providing a pressure reducing valve and a pump in series on the way of a aqueduct between the mixer and the discharge unit. CONSTITUTION:A mixing faucet device 2 discharges hot water from a discharge unit 1 such as a showering head 1b, etc., by mixing hot water and water, and comprises a pressure reducing valve 4 and a pump 5 provided in series on the way of an aqueduct between a hot water/water mixer 3 and the unit 1. It is also preferable to form a structure in which the valve 4 and the pump 5 are assembled in an integral unit. It is also preferable to integrally assemble the valve 4, the pump 5 and a mixing faucet 3. Thus, hot water regulated to a predetermined hydraulic pressure by the valve 4 is pressurized by the pump 5 to a predetermined pressure in response to a change of the hydraulic pressure different at each site, and can be discharged under the predetermined hydraulic pressure for the purpose from the unit 1.
Patent JP-S63245954-A (JP)
Title: Semiconductor memory
Inventor: SUNAMI HIDEO
IPC: H01L27/108
Filed: 1987-04-01
Abstract: PURPOSE:To facilitate the self-alignment of a word line and a drain and a folding bit line configuration and to enhance the density by burying the word line in a groove of a substrate, and then forming the drain of a switching transistor. CONSTITUTION:A groove is formed in a substrate 1, and a capacitor is formed of a plate 10, a capacitor insulating film 13 and a storage node 14 on the sidewall of a deep hole formed directly under the groove. Then, thermal oxidation is conducted, and a gate SiO2 film 16 is formed. As is oozed from the storage 14 to form a source 17 on the substrate 1 through a polycrystalline silicon 15 at this time. Thereafter, a film of polycrystalline silicon or WSi is so deposited as to fill a groove, and etched to form a word line 18. Then, a second field SiO2 film 19 is formed by thermally oxidizing, As ions are implanted to form a drain layer 20. A drain connected to a bit line can be freely formed by this method to be enhanced in its density.
Patent JP-S57191948-A (JP)
Title: X-ray device
Inventor: FURUKAWA YASUO
IPC: G01N23/00
Filed: 1981-05-21
Abstract: PURPOSE:To obtain an X-ray device which enables generation of X-rays with various wavelengths, and in which the life of an X-ray source is increased by selecting a plasma producing material. CONSTITUTION:A plasma producing material 12 is contained in a case 13, and is liquefied as occasion demands. Then, a liquid plasma-producing material 18 moves down through a microscopic space formed between an opening 17 provided in the bottom of the case 13 and the pointed end of an anode 15, and the pointed end of the anode 15 is wetted with the material 18. Here, the amount of the material 18 can be controlled by adjusting the size of the above microscopic space. On the othe hand, a capacitor (C) is charged by means of electric power, which is supplied from a negatively-hogh-voltage power source through a resistance (R), by closing a switch (S1). Next, when the switch (S1) is opened and a switch (S2) is closed, electric charges accumulated in the capacitor (C) are converted into electron beams 19, and the beams 19 are discharged from the pointed end of a cathode 16 toward the pointed end of the anode 15. As the result, the material 18 is converted into plasmas instantaneously, and becomes plasmas 20 of high concentration due to the pinch effect of the beams 19.
Patent JP-S6324514-A (JP)
Inventor: FUJIYOSHI SHIORI
IPC: H01H23/02
Filed: 1986-04-05
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-H01248497-A (JP)
Title: Fishes migration intercepting method
Inventor: MAEHATA HIDEHIKO
IPC: H05C1/00
Filed: 1988-03-29
Abstract: PURPOSE:To reduce consumption of an electric power for lowering cost by dividing an electric screen setting area to form each of the electric screens in only case of detecting fishes access to each electric screen setting area by means of each fish-finder. CONSTITUTION:An electric screen setting area is divided in plural, two e.g., to be provided in the sea with sensor elements Sa and Sb for fish-finders 7a and 7b respectively which detect fishes entering into fish detecting areas 6a and 6b adjacent to the side of a fish breeding farm 1 in each of both setting areas. In case that the fishes in the fish breeding farm 1 approach to the electric screen setting areas 4a and 4b and enter into the fish detecting areas 6a and 6b, each of the fish-finders 7a and 7b detects a group of fishes to form electric screens 4a and 4b respectively. Thus, less consumption of an electric power and lower cost is realized.
Patent JP-H02254379-A (JP)
Title: Semiconductor integrated circuit apparatus
Inventor: AOKI KAZUO
IPC: H01L21/66
Filed: 1989-03-28
Abstract: PURPOSE:To lower a testing cost by providing a signal waveform generation means to generate a signal having a smaller pulse width than a signal inputted based on a signal inputted from outside and input signal for testing. CONSTITUTION:A signal waveform generation circuit 2 is provided in IC1. The circuit 2 performs a waveform shaping of signals inputted respectively into an input terminal 3 and signal input terminal 4 thereby speeding up of an input signal to allow a testing of the IC1 at a high speed.
Patent JP-S60223578-A (JP)
Inventor: OOMURA NORI
IPC: E04H7/04
Filed: 1984-04-18
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-H02253924-A (JP)
Title: Biaxially oriented film of heat-resistant fluorine polymer and its manufacture
Inventor: SHINONOME OSAMI
IPC: C08L27/18
Filed: 1989-03-28
Abstract: PURPOSE:To improve weather resistance, chemical resistance, flame retardant properties, electrical properties and mold release properties, by a method wherein ionizing radiation is applied to a biaxially oriented film comprised of a polymer consisting mainly of ethylene/tetrafluoroethylene copolymer. CONSTITUTION:Ionizing radiation is applied to a biaxially oriented film of a heat-resistant fluorine polymer which is comprised of a crosslinked polymer consisting mainly of ETFE and microcrystalline size measured by an X-ray diffractometry and a degree of orientation of the surface are respectively 40-80Angstrom  and at least 85% and a biaxially oriented film comprised of a polymer consisting mainly of the ETFE. When ACS is not lees than 40Angstrom , thermal dimensional stability is not sufficient even an ETFE molecule is taken a crosslinking structure and when the same exceeds 80Angstrom , properties of the film becomes fragile. The ionizing radiation is applied to the biaxially oriented film which has biaxially stretched (flat method simultaneous and biaxial orientation is preferable) and heat-treated after the orientation.
Patent JP-H03275312-A (JP)
Title: Water absorbing mold for slurry cast molding and its manufacture
Inventor: KAWAI TORU
IPC: B28B21/80
Filed: 1990-03-26
Abstract: PURPOSE:To enable temporary firing of a ceramic molded material together with a mold, by constituting the mold of a ceramic temporary fired material having laminated structure in a state of a concentric circle of an intermediate layer having honeycomb structure, an inside layer having fine permeating holes covering an inner circumferential surface of the intermediate layer and an outside layer of a reinforcing layer surrounding an outside circumferential surface of the intermediate layer. CONSTITUTION:Ceramic slurry is modeled on the inner circumferential surface of a gypsum mold 10 and made into an outside modeled layer (c) under the turning motion of a gypsum mold 10 having a horizontal shaft center for its rotary center. Then the ceramic slurry to which a foaming agent is added is modeled on the inner circumferential surface of the modeled layer (c) which is made into an intermediate modeled layer (b) having honeycomb structure and its inner circumferential surface is made into an inside modeled layer (a) by modeling the ceramic slurry on its inner circumferential surface. With this construction, a molded material having laminated structure in a state of concentric circle of three layer (a), (b), (c) is formed. After drying and degreasing of the molded material, temporary firing treatment is performed and a water absorbing mold 10 for cast molding is obtained.
Patent JP-2000274460-A (JP)
Title: Operation device for drum brake
Inventor: ASAI SEIJI
IPC: F16C1/14
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent other part from interfering with a brake lever when insertion or pull-off is effected to engage or disengage a brake cable terminal fitment with or from the operation device of a drum brake. SOLUTION: A groove 6a with which one brake shoe is engaged is formed in one end of a strut 6 and a groove 7b with which the other brake shoe is engaged is formed a lever 7 on the pivotal support side pivotally supported at the other end by a pin 10. A lever 8 on the operation side of which a brake lever 9 is composed togetherwith the lever 7 on the pivotal support side is relatively slidable in a lateral direction in Fig. by a guide pin 13 situated in the operation levers to the lever 7 in a state that whirl-stop is effected through cooperation of a bridging part 8d, a guide surface 7e, and a stopper 7f.  In the middle of insertion carried out to lock the terminal fitment 12a of a cable at the half-circle groove lock part 8a, the lever 8 is displaced in the direction of the pin 10 against a wire spring 14 by the outer peripheral surface of a lock pin 12b with the end wall 6f of the strut 6 serving as a reaction force receiver, the fitment 12a is brought into an insertable state. After insertion, the lever 8 is returned to in situ by the wire spring 8 to prevent slip-off of the fitment 12a.
Patent JP-H11271462-A (JP)
Title: System and method for detection of crew member
Inventor: SAITO TAKASHI
IPC: B60R21/16
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a system and a method in which irregularity due to the installation state of an antenna electrode is canceled and in which a crew member can be detected with good accuracy by a method wherein signal data in a vacant seat state from a plurality of antenna electrode arranged on a seat is stored and a sitting state is judged by using the difference between the signal data and actual on-board data. SOLUTION: In a crew member detecting system on an airbag mounted vehicle or the like, e.g. antenna electrodes 4 (4a to 4d) which are arranged on the sitting part 1a of a seat 1 are provided, and a control unit 10 which comprises a prescribed storage means is provided. Signal data regarding a current which flows to the respective antenna electrodes 4 when a prescribed transmitting signal is supplied in a reference state such as a state that the seat 1 is vacant is stored in the storage means as an initial value. Then, the signal data from the respective antenna electrodes 4 according to the sitting state of a crew member and the initial value is computed so as to obtain actual signal data.  On the basis of its value, whether the crew member exists or not, when the crew member is an adult or a child, whether the crew member is wetted with water and the like are judged, and a prescribed airbag control operation is performed.
Patent JP-H08268519-A (JP)
Title: Sheet carrying and processing device
Inventor: MATSUNO AKIRA
IPC: B65G39/04
Filed: 1995-04-03
Abstract: PURPOSE: To provide a sheet carrying and processing device capable of improving operability while keeping sheet processability. CONSTITUTION: An etching machine as a sheet carrying and processing device is provided with a lower side roll group R1 formed by arraying rolls 5 having a plurality of disk 8 and an upper side roll group R2 formed by arraying rolls 6 in the upper side thereof. Etching liquid is jetted from a spray nozzle 11 as a supply port constituting a part of a fluid supplying means to a copper- plated laminate plate 3 as a sheet during carrying. The disks 8 of the lower side roll group R1 are arranged in a zigzag manner along the arraying direction A1 of the rolls 5. The disks 8 of the rolls 5 and 6 and the disks 8 of the other rolls 5 and 6 existing in the vicinity thereof are arranged by shifting these from one another so as to prevent these from being placed on the same straight line L1 extending in the arraying direction A1.  The disks 8 and the spray nozzle 11 positioned in the end of the copper-plated laminate plate 3 are arranged relatively densely compared with the center part of the copper-plated laminate plate 3.
Patent JP-H09270504-A (JP)
Title: Solid state image pickup device
Inventor: SAITO HIROYUKI
IPC: H04N5/341
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a solid state image pickup device having a transfer resistor which has a superior readout efficiency ands does not generate a signal degradation during the transfer. SOLUTION: This solid state image pickup device is comprised of a CCD resistor having plural transfer electrodes 212, 222, 242, 291, 293, and 294 arranged in one dimension, floating gate 153 which exists in the CCD resistor and performs transfer and readout of signal electric charge and voltage applying means 251, 252, and 253 which applies a voltage to the floating gate 153 at a predetermined timing. When the voltage applying means 251, 252 and 253 performs transfer of the signal electric charge by the floating gate 153 a first voltage V1 is applied to the floating gate 153 and when the means performs readout of the signal electric charge a second voltage Vcc is applied to the floating gate 153.
Patent JP-H1188918-A (JP)
Title: Complete protection by flap cover for connection of telephone line and check module and interruption device
Inventor: VIVES CLAVEL JUAN
IPC: H04Q1/14
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide the complete protection by a flap cover for connection of a telephone line and a check module and the interruption device. SOLUTION: The device consists of two independent rectangular versatile components that are piled on each other, is provided with a top 1 that is a head of the device, a flap cover 2 with an operation handle 3 and having a connection bridge 4 on its inner face connects to one side of the top 1. The connection is attained by 2 to 2 combinations of supply terminals 5 and coupling terminals 6. In the case that the cover is turned during an opening motion, the cover moves the connection bridge 4, and the bridge appears simultaneously from end grooves for the insertion of the supply terminals 5 and the coupling terminals 6 is left connected to the cover and the latter is left on the head of the device by a hinge 7.
Patent JP-H03277025-A (JP)
Title: Display pager
Inventor: NAGAKUBO KOICHI
IPC: H04M3/42
Filed: 1990-03-27
Abstract: PURPOSE:To surely transmit information by activating a timing counter every time a received message is stored in a buffer memory, displaying a corresponding message to a display section automatically when counter expires and raising an alarm sound. CONSTITUTION:A reception circuit 1 stores a message data received in succession to a pager identification signal to a buffer memory 3 to start the count of a timing counter 4 and allows an alarm circuit 7 to oscillate an incoming sound. When the time count of the timing counter 4 is advanced and a prescribed time elapses, a timeout signal is outputted to stop the count. When the timeout signal is outputted, a control circuit 2 issues an instruction to a display circuit 6, which displays a message to a display section and allows the alarm circuit 7 to raise an alarm sound, thereby raising attention to the carrier.
Patent JP-2000233182-A (JP)
Title: Oil adsorbent consisting of bark and net
Inventor: SAITO MASAKI
IPC: C02F1/28
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To keep oil-adsorption function stable without spoiling the function and hindering oil-passing inside caused by falling a large amount of bark having a length of specified value. SOLUTION: Bark 2, from several mm to several cm in length, is put in an outer cover 1 formed of a cylindrical net. A partition wall 5, whose material is the same as that of the outer cover 1, is equipped at proper intervals so that the bark 2 does not move inside. Rope 4 used for spreading or recovering work is set on the center part of or the outer circuit of the outer cover 1. The material of the outer cover 1 allows an inexpensive net made of polyethylene, a used fishing-net or the like, if it is of such strength as not to break and so light as not to sink its body during working, however, in order not to lose the advantage of easy burning treatment of the after-using bark, a natural material such as cotton or the like having the same advantage is preferably used.
Patent JP-H067191-A (JP)
Title: Monoclonal antibody, hybridoma producing the same, its corresponding antigen and determination method using this antibody
Inventor: YAMAZAKI MASAHIKO
IPC: C07K16/00
Filed: 1992-02-28
Abstract: PURPOSE:To enable diagnosis of cancers and Altzheimer's disease by determining a specific group of a human alpha1-anti-chymotrypsin substance group. CONSTITUTION:A monoclonal antibody specifically recognizing a specific human alpha1-anti-chymotrypsin, an antigen corresponding to the antibody and a method for determining a specific human alpha1-anti-chymotrypsin using the antibody.
Patent JP-H05230586-A (JP)
Title: Mo sintered compact and its production
Inventor: TSUCHIYA MITSURU
IPC: B22F1/00
Filed: 1991-03-19
Abstract: PURPOSE:To produce a tough Mo sintered compact capable of preventing cracking at the time of sizing and capable of enhancing its strength. CONSTITUTION:This Mo sintered compact contains Mo grains having 9.85-10.15 specific gravity and <=20mum average grain size and has >=900MPa deflective strength and >=0.8mm deflection. This Mo sintered compact is produced by sintering Mo powder as starting material having >=2.0m<2>/g specific surface area measured by the BET specific surface area measuring method by powder metallurgical processing at <=1,800 deg.C for 1-10hr. At this time, Mo powder having <=6mum grain size measured by the Fsss grain size measuring method may be substd. for <=40wt.% of the Mo powder as starting material.
Patent JP-H01250222-A (JP)
Title: Electrolyte paste for leading out bio-potential
Inventor: ENDOU MIKIKO
IPC: A61B5/0408
Filed: 1988-03-31
Abstract: PURPOSE:To provide the title paste easy in after-treatment, having no possibility exuding to a sticking tape and imparting no unpleasant feeling to an examinee, by crosslinking polyvinyl alcohol by boric acid ions. CONSTITUTION:Ion exchanged water is added to polyvinyl alcohol, potassium borate and paraben to dissolve all of them under heating to prepare an electrolyte paste. Otherwise, in the above mentioned composition, polyhydric alcohol such as propylene glycol is added and, further, a salt such as sodium chloride is added to said composition and dissolved under heating to prepare the electrolyte paste. Since the obtained electrolyte paste is a solid gel and low in viscosity, said paste is prevented from flowing out and reduced in stickiness. Therefore, an electrode is not detached in long-time use and no unpleasant feeling is given to an examinee.
Patent JP-H08249603-A (JP)
Title: Sound quality improving circuit of magnetic recording/ reproducing device
Inventor: FUJINO MINORU
IPC: G11B5/027
Filed: 1995-03-10
Abstract: PURPOSE: To reduce the distortion of a magnetic recording/reproducing signal and to improve sound quality by inserting a distortion generation circuit into the feedback loop of a reproduction equalizer amplifier in a magnetic recording/reproduction device. CONSTITUTION: A sound quality improving circuit consists of a reproduction equalizer amplifier 2 and a distortion generation circuit. The reproduction equalizer amplifier 2 consists of an operational amplifier E with a noninverting terminal 1 where a reproducing signal from a reproduction head enters and an inverting input terminal for inputting a feedback signal via the reproduction equalizer circuit E including a parallel circuit of a resistor R1 and a capacitor.  A distortion generating circuit 4 is constituted of a series connection of an inductor L and a capacitor C2 and a parallel connection with a resistor R3 and at the same time is inserted and is installed between the inverting input terminal and the ground of the operational amplifier A, thus canceling out odd-harmonic distortion constituents included in the magnetic reproducing signal using odd-harmonic distortion constituents generated by the distortion generation circuit 4 and hence obtaining an audio signal output with less distortion and improving sound quality.
Patent JP-H10275365-A (JP)
Title: Information recording medium and information reproducer
Inventor: ANDO HIDEO
IPC: G11B7/24091
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium which has a high yield being on manufacturing and is hardly effected by a reproducer and an information reproducer capable of a constant information reproduction. SOLUTION: This recording medium includes pregrooves 1 having continuous raggedness shapes of groove shapes and prepits which have raggedness intermittently and in which difference in level (depth or height) of the raggedness is formed to be roughly the same as that of the difference in level (depth or height) of raggedness of the progrooves 1 and has a recording surface on which the prepits 2 and the pregrooves 1 respectively meander around prescribed curves. The reproduced signal from the information recording medium having this recording surface is reproducable by at least one pair of preamplifiers and a binary circuit.