baber/WOPTO huggingface dataset:
Patent JP-S58161792-A (JP)
Title: Horizontal electroplating method with alloy
Inventor: SATOU MICHIO
IPC: C25D5/08
Filed: 1982-03-20
Abstract: PURPOSE:To improve the appearance, efficiency and adhesion of plating in a horizontal alloy electroplating method by specifying the relative flow rate of an electrolyte with respect to a strip, the electrode length of an insoluble anode and current density respectively. CONSTITUTION:A metallic strip is passed as a cathode through the inside of a horizontal electrolytic cell mounted with an insoluble anode and is applied thereon with alloy plating under high current density. The plating is accomplished at 20-500m/min relative flow rate of the electrolyte with respect to the metallic strip, 300-1,200mm. the electrode length of the insoluble anode and >=60A/dm<2> current density. Then, the boundary film of plating reaction of the alloy is made uniform and stabilized; at the same time, the diffusion of gas is accelerated and are released quickly to the outside of the electrode system.
Patent JP-H01217095-A (JP)
Title: Reversible light shielding material
Inventor: YAGI TAKASHI
IPC: C08G75/02
Filed: 1988-02-26
Abstract: PURPOSE:To obtain the present material carrying out phase conversion in a short time, relatively readily producible in a large amount, comprising a sheet or film prepared by molding an addition polymer of a specific p-divinylbenzene and p-benzene dithiol. CONSTITUTION:p-Divinylbenzene is reacted with p-benzene dithiol under irradiation with ultraviolet light in the presence of a radical polymerization initiator to give an addition polymer shown by formula (n is 20-4,000). The polymer is molded into a sheet or film, which is laminated into a transparent material or the polymer dissolved in an organic solvent is applied to a transparent material.
Patent JP-2000243187-A (JP)
Title: Multidirectional input device
Inventor: ISHIKAWA SHINJI
IPC: H01H25/06
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent a tilt-type switch from being operated and causing a malfunction, if a pushing motion is made in the somewhat oblique direction when an operating shaft is pushingly operated in a multidirectional input device. SOLUTION: In this device, a distance is given between a lid body 27 or an upper member and a movable contact plate 31 by interposing a spacer member 33b between the lid body 27 and the movable contact plate 31, and the movable contact plate 31 is kept apart from a fixed contact 30, thereby bringing a tilt-type switch S2 to a normally opened state. When an operating shaft 34 is operated, if it is operated in a somewhat inclined manner as is often the case, the movable contact plate 31 does not come to make contact with the fixed contact 30 because of the existence of the spacer member 33b, therefore the tilt-type switch S2 maintains the opened state and can perform sure and stable operation.
Patent JP-H01220513-A (JP)
Title: Saw-tooth wave amplitude control circuit
Inventor: OWASHI YOSHIKAZU
IPC: H03K4/06
Filed: 1988-02-26
Abstract: PURPOSE:To control a current value charged on a charging/discharging capacitor and to output a saw-tooth wave with constant amplitude even when dispersion exists in a constant current source or a capacitance value by feeding back the maximum voltage value of an output sawtooth waveform to a differential amplifier. CONSTITUTION:A current (i1) is inputted/outputted by the difference of the base potential of a transistor(TR)1 and a TR2 with reference potential comprising the differential amplifier. The same current (i3) flows on a TR5 and a TR6 comprising a current mirror, and the value of the current goes to the sum of a current (i2) in a reference constant current source and the (i1). The charging/discharging capacitor C1 is charged by the (i3), and discharges from the collector to the emitter of a TR7 at every input of a positive pulse to the base of the transistor, and the sawtooth wave is outputted by repeating such operation. The maximum value of the output is controlled by a circuit including TRs 8 and 9, the constant current source I3, and a capacitor C2, and is fed back to the base of the TR1. The output amplitude of the sawtooth wave can be kept so as to be equal to the reference potential Vref.
Patent JP-H04283384-A (JP)
Title: Cold air circulation type open showcase
Inventor: SUDO HARUHIKO
IPC: A47F3/04
Filed: 1991-03-12
Abstract: PURPOSE:To perform a proper keeping of a heat capacity of defrosting hot air according to the variation of surrounding temperature and to prevent the temperature in a storing space from being increased by a method wherein a cold air circulation type open showcase is provided with a temperature sensor for sensing the surrounding temperature and a control means for outputting a signal for changing the heat capacity of a defrosting heater according to the output of the temperature sensor. CONSTITUTION:A control means CL22 opens an accessory contact point 22a according to the output of a temperature sensor in the case that the surrounding temperature is higher than a predetermined temperature A, and the control means CL22 opens a reversing circuit of a fan 10. In concurrent with this operation, the control means CL22 opens an accessory contact point (b), turning off a partial heater 20b of a defrosting heater 20 and reduces the operating capacity of the defrosting heater 20. In opposition to the above, in the case that the surrounding temperature is lower than a predetermined temperature B, the control means CL22 closes an accessory contact point 22c, turns on a partial heater 20c of the defrosting heater 20 so as to increase the operating capacity of the defrosting heater 20. With such an arrangement, the heat capacity at the defrosting temperature is kept at a proper value irrespective of a value of the surrounding temperature and then the temperature of the storing space is prevented from being excessively increased.
Patent JP-S60189586-A (JP)
Title: Ic card carrier
Inventor: YOSHIOKA YASUAKI
IPC: G06K19/077
Filed: 1984-03-09
Abstract: PURPOSE:To attain mass production of an IC card in manufacturing the IC card by using the IC card carrier which is composed of bonded IC modules on a sheet base material to which a terminal-inserting hole is provided, so that a connecting terminal will be inserted into the terminal-inserting hole. CONSTITUTION:An IC card carrier 1 is formed by bonding an IC module 3 to a sheet base material 2. A connecting terminal 5 of the module 3 is inserted into a terminal-inserting hole 4 of the sheet base material 2 and is exposed to the surface of the material 2. When an IC card carrier 1 stops at the required position, a frame 16 drops as if it were embracing the module 3 of the IC card carrier 1 and implants a resin solution comprising the card base body into a space 17 of the frame 16 from an implanting port. When the resin solution is of a thermoset resin solution type, the frame may be heated. When the solution is of a photosensitive or electron beam hardenable resin solution type, an ultraviolet ray or an electron beam may be irradiated on the resin solution. After hardening the solution in such a way, the IC card can be obtained by raising the frame 16 and punching it in the desired shape according to requirements.
Patent JP-H04282704-A (JP)
Title: Sequence controller
Inventor: ISOBE TOMOAKI
IPC: G05B19/02
Filed: 1991-03-12
Abstract: PURPOSE:To attain the rapid processing of a sequence program by providing this sequence controller with a control means for outputting a specific value in accordance with the AND operation or OR operation of plural input signals. CONSTITUTION:The sequence program is constituted as a sequence of pit information check and condition decision. When an input signal from a relay contact X4 is '0', the operation of steps 21 to 25 is not executed based upon the operation of a step 20, operation is immediately transferred from the step 20 to a step 26, and a signal '0' is outputted from an output terminal Y0. When an input signal from the relay contact X4 is '1' and an input signal from a relay contact X3 is '0', the operation of the steps 22 to 25 are not similarly executed, so that the speed can be improved. Thus the processing time of the sequence program can be shortened.
Patent JP-H02247043-A (JP)
Title: Manufacturing machine of casting core
Inventor: ANDORE UEBERU
IPC: B22C19/04
Filed: 1990-02-26
Abstract: PURPOSE: To manufacture a core by using various kinds of sand by providing a core material shooting device with a plurality of core material shooting heads. CONSTITUTION: The core material shooting device 10 is provided with a core material shooting unit 202 and two distribution weighing devices 203, 204 movable to the lower side of the unit 202. The core material shooting heads are constituted of each assembly 203-202, 204-202, and two core material shooting heads are provided. Two hoppers 198, 199 are provided at both sides of the core material shooting unit 202. The distribution weighing devices 203, 204 are provided with spouting nozzles 205, 206 so as to be freely attached/detached. The spouting nozzles 205, 206 having mutually different shapes of the outlet opening parts, can be fitted to each of the distribution weighing devices 203, 204.  In this way, in the case of using the different core sands, two hoppers 198, 199, in which mutually the different sands are charged, are prepared and it can do only that the suitable spouting nozzle is fitted to each distribution weighing device 203, 204.
Patent JP-H05131576-A (JP)
Title: Manufacture of honeycomb sandwich structure of composite material and end part presser tool for the same
Inventor: IKUYAMA TORU
IPC: B32B3/12
Filed: 1991-02-19
Abstract: PURPOSE:To facilitate the manufacture of the title structure of a composite material by placing the lip of a plate type presser tool on the end part of prepregs after a honeycomb core being overlapped between prepregs on a mould and by adhesion-molding the prepregs and the honeycomb core under pressure. CONSTITUTION:More than one prepregs 20, which are cut in an appropriate size and contain an adhesive, are piled on a mould 21 the upper surface of which is coated with a release agent 22, and a honeycomb core 23 is overlapped on the prepregs 20. An end part presser tool 24 is placed on the mould 21 while the lip 241 of the presser tool 24 is placed on the end part 201 of the prepregs 20, and the outermost prepreg is covered with a bag type breather cloth 25. Then, the breather cloth 25, after being evacuated to shrink, is placed in an autoclave, and the prepregs 20 and the honeycomb core 23 are cured by the application of heat and pressure. The laminate produced is cut removing its periphery to produce the structure of composite material with a desired form.
Patent JP-H03249345-A (JP)
Title: Electronic control fuel injection system
Inventor: SEKINE HIROSHI
IPC: F02D41/06
Filed: 1990-02-28
Abstract: PURPOSE:To feed an engine with such an air-fuel mixture as suitable for restarting by measuring an elaspsed time after the first time starting and the starting frequency after the second time with an on-off signal out of an engine starter switch as a criterion, and adding a compensation to a fundamental fuel injection quantity. CONSTITUTION:At time of starting at the first time, namely, when a starter switch is turned on, a timer in elapsed time after starting and a starting frequency counter after starting for some times both operate. A fuel injection quantity at starting is operated with an equation of TIST=TSTXKSTXKRST in terms of a starting time fuel injection rime TIST. TST is a fundamental fuel injection time, KST shows a compensation factor for speed change for a while ranging from the starting to the desired rotation frequency, and KRST in a compensation factor at restarting and expressed by an equation of KRST = KAST X KASC. KAST is of compensation factor for the elapsed time of up to the restarting, while KASC is compensation factor for restarting frequency. After a failure for starting at the first time, it is set in a state at a time when KRST is restarted by the starter switch 21 turned on. This value is surely less than 1, serving as a compensation reducing the extent of TSK XKST.
Patent JP-S51119750-A (JP)
Title: Preparation of flame retardant molded shapes
Inventor: KIMURA TSUNEO
IPC: C08K5/41
Filed: 1975-04-15
Abstract: PURPOSE: Preparation of molded shapes of polybutylene terephthalate (PBT) having good appearance and flame retardancy by adding a specific halogen-containing organic compound and a Vb group element containing compound and by molding the resulting composition. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60191403-A (JP)
Title: Magnetic head
Inventor: KOJIMA TAKAYUKI
IPC: G11B5/187
Filed: 1984-03-12
Abstract: PURPOSE:To prevent a magnetic head from wearing away and to stabilize the running of a magnetic tape by using glassy carbon for a tape guide and allowing the tape guides from contacting the edge, magnetic layer, or base of the magnetic tape. CONSTITUTION:Glassy carbon has such properties that wear resistance is high and no carbon powder is produced even by a slide. The tape guides 11 using this has a notch part and surfaces 12 and 13 that the tape 7 contacts are formed. Consequently, a magnetic layer comes into surface contact with the extension part 13a of the tape guide in front of and behind where the tape 7 slided on a magnetic core, and tape edges come into point contact with parts 12, so a tracking adjustment is made securely. In this case, there is no space between the tape 7 and tape guides 11, or sliding surface of a magnetic head, so there is no clearance and the tape 7 hardly shifts in position even in case of irregularity of a run and oscillations.
Patent JP-H11240276-A (JP)
Title: Superimposition postcard
Inventor: TEZUKA MOTOHIKO
IPC: B42D15/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To form a postcard capable of being handled easily by an addressee by making three sheets open into a breadth development state laterally continuously, and rendering changeable information description part provided on each superimposition surface visible when the addressee opens the postcard for recognition of information. SOLUTION: A postcard main body sheet 2 and second adhesive sheet 4 are stuck to each other separably, so that it can be opened at the folding line part 5; then a first adhesive sheet 3 is divided into an adhesive surface part 12 having postcard indication and separation surface part 13 via a segregation part 10 along one side between two side intersecting the folding part 5, whereby the adhesive surface part 12 is forcibly stuck to the postcard main body sheet 2. After that, the separation part 13 being separable to the adhesive surface part 12 is stuck to the postcard main body 2 in separable relation, and a perforation 14 is provided on both sides along the folding part between the first adhesive sheet 3 and the postcard main body sheet 2.
Patent JP-H05249754-A (JP)
Title: Image forming method
Inventor: SHOJI HISAFUMI
IPC: G03G15/16
Filed: 1992-03-03
Abstract: PURPOSE:To form an image which has no toner splashing as a final image, and which is excellent in color reproducibility and synthetic quality. CONSTITUTION:An image forming device provided with a latent image carrying means 14 carrying an electrostatic latent image on an image carrier 13, plural developing devices 15Y-15BK respectively provided with dry toner having different colors and selectively developing the electrostatic latent image, an intermediate transfer body 17 which press-contacts with the image carrier and transfers a toner image with adhesive strength, and a transfer drum 19 which transfers and fixes the toner image on a recording paper by winding the recording paper round its surface, bringing it into contact therewith, heating it, and press- contacting with the intermediate transfer body is used. Then, a multicolor image is formed by repeating a stage where the toner image is formed on the image carrier, the toner image is transferred on the intermediate transfer body, and further it is transferred on the recording paper wound round the transfer drum in a state where the developing means are switched.
Patent JP-H07254689-A (JP)
Title: Formation of epitaxial growth layer on insulating layer and silicon wafer having epitaxial growth layer on insulating layer
Inventor: YAMAMOTO HIDEKAZU
IPC: H01L21/02
Filed: 1994-03-16
Abstract: PURPOSE:To obtain an SOI wafer in which the device forming layer has uniform characteristics. CONSTITUTION:A layer 4 for forming a device is grown epitaxialy on a silicon oxide 3 deposited on an SOI wafer. This structure enhances uniformity in the characteristics of epitaxial growth layer 4 as compared with a conventional wafer thus enhancing uniformity in the characteristics of device forming layer.
Patent JP-S51121645-A (JP)
Title: A linkage device for a rotor coupling
Inventor: TADOKORO RIYOUICHI
IPC: F16D1/033
Filed: 1975-04-17
Abstract: PURPOSE:Shortening the length of the space for the linkage of coupling in the direction of shaft.
Patent JP-S63210720-A (JP)
Title: Air flowmeter
Inventor: NAKAJIMA TETSUO
IPC: G01F1/68
Filed: 1987-02-27
Abstract: PURPOSE:To place an air flow in a laminar state without making a sensing passage so long an to accurately measure intake air capacity by making air flow smoothly into an air intake passage through the bottom pat of the sensing passage. CONSTITUTION:A straightener 6 arranged on the air flow downstream side of the sensing passage is formed projecting upstream and respective communicating passages 22 are formed in the same shape along the surface of the straightener 6. Consequently, air flowing in the sensing passage 21 flows uniformly out of its rear end part while spreading smoothly and radially without being disordered at the rear end of the sensing element 21, so the sensing passage need not be formed long and the air flow passing in the sensing passage 21 can be placed in the laminar state. Thus, the intake air capacity is accurately detected without forming the flowmeter so long in the air flow passing direction.
Patent JP-S62203867-A (JP)
Inventor: NISHIOKA TORU
IPC: B61D19/02
Filed: 1986-03-03
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-S56142316-A (JP)
Title: Device for burning waste tire and the like
Inventor: MIYAHARA HIROTO
IPC: F23G5/46
Filed: 1980-04-08
Abstract: PURPOSE:To enable burning of waste tires without introducing any public nuisance by forming a tank for a fluid to be heated between inner and outer cylinders and providing a cyclone device for causing hot air stream to turn and circulate in the vertical direction, and to perform a recombustion operation and a dust selecting operation, in the combustion chamber within the inner cylinder. CONSTITUTION:Fuel materials such as waste tires and the like cut into suitable sizes are charged into a combustion chamber 5 through a charging cylinder 10, and piled up on a grate 4. When forcible wind is sent in the tangential direction of an inner cylinder 1 from a blast pipe 14 in this state, turning and uprising air stream is produced in a combustion chamber 5, and combustion air is sent into a grate 4 through supply pipes 16 and 16. The air is injected downwardly through a number of injection ports 15. Here, when the combustion material is ignited, the combustion material burns vigorously, and the combustion gas rises up while turning between the inner cylinder 1 and the cyclone device 7, and flows into a device 7 through a turning guide member 8, and again flows out from the lower opening to the combustion chamber 5 and again is burnt. On the other hand, dusts within the combustion gas are separated and dropped by a centrifugal force.
Patent JP-2000241756-A (JP)
Title: Color synthesis optical system and display optical system
Inventor: KONNO KENJI
IPC: G02F1/1335
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a color synthesis optical system performing color synthesis using a mirror, made inexpensive and having excellent image-forming performance. SOLUTION: This color synthesis optical system has display panels 1 and 2 and a dichroic mirror 5 synthesizing the picture information of the panels 1 and 2, and the mirror 5 is equipped with a dichroic film on or near the back surface of a plate glass. The color is synthesized by using the reflection and the transmission of the mirror 5. The light shown by an arrow B which is synthesized by using the reflection is made S polarized light to the mirror 5, and a reflection preventing film is provided on the incident surface 5b of the mirror 5 on which the S polarized light is made incident. In such a case, the reflection preventing film is constituted to have a high reflection preventing effect to the wavelength region of the S polarized light.
Patent JP-H11250903-A (JP)
Title: Nickel hydrogen storage battery
Inventor: TSURIGA HIDEKI
IPC: H01M4/24
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a nickel hydrogen storage battery with excellent charging discharging cycle characteristics and excellent high-rate discharging characteristics at a low temperature in the nickel hydrogen storage battery having a negative electrode constituted with a hydrogen storage alloy made of a multi-element alloy. SOLUTION: In a nickel hydrogen battery having a positive electrode using nickel hydroxide as an active material, a negative electrode made of a hydrogen storage alloy, an electrolyte, and a separator, the hydrogen storage alloy is constituted with a multi-element alloy prepared by replacing part of Ni of MmNi5 alloy (Mm shows misch metal) with at least one of Co, Mn, Al, Cu, Mo and Cr, and cobalt oxide in which the atomic ratio of cobalt and oxygen is 1:0.9 to 1:0.99 is contained in the negative electrode.
Patent JP-H04263460-A (JP)
Title: Lead frame for semiconductor device assembly use
Inventor: ISHIHARA KAORU
IPC: H01L23/50
Filed: 1991-02-18
Abstract: PURPOSE:To obtain a lead frame, whose contents and the like can be easily discriminated, by a method wherein holes to show the classification of a semiconductor element and the lead frame are arranged in a lead frame frame. CONSTITUTION:In a lead frame 1 which is used in a process, wherein a semiconductor element is mounted and after a die bonding and wire bonding are performed, a resin sealing is performed and thereafter, a lead molding is performed, holes 6 to show the classification of the semiconductor element and the lead frame 1 are arranged in a lead frame frame 2. For example, when there is one piece of a hole at the same place, two kinds of classifications can be made, when there are two pieces of holes, four kinds of classifications can be made, in the case of three pieces of holes in all in addition to a hole at other place, eight kinds of classifications can be made and moreover, in the case of eight holes in all, 128 kinds of classifications can be made. In such a way, classification of a binary number system is made. Thereby, as a detection of the contents, the feeding direction failure and the like of the lead frame in each process and each device can be easily performed and the prevention of mixing of a dissimilar lead frame in each process and the like become possible, the classification of this binary number system is useful to the improvement of productivity, the improvement of a yield and the like.