baber/WOPTO huggingface dataset:
Patent JP-S57178497-A (JP)
Title: Manufacture of upper plate for speaker
Inventor: MATSUMOTO KIYOMASA
IPC: H04R31/00
Filed: 1981-04-25
Abstract: PURPOSE:To manufacture an upper plate for a speaker which has superior cm magnetic performance by using a bar material of iron containing less carbon by employing a forging method. CONSTITUTION:A plastic bar material 6 iron containing less carbon is cut to obtain a discoid raw material 7. The raw material 7 is placed in a die 9 which has a die hole 8 conforming to the external circumference shape of an upper plate for a speaker and cold forging is carried out with a press hammer 10 to obtain a discoid intermediate product 11. At the surface center part of this intermediate product 11, a recess 13 is formed with a press hammer 12 and after this product is turned over, a similar recess 14 is formed on its reverse side. Then, the center part is punched with a punch 15 to form a center hole 16, thus obtaining a product. Consequently, the upper plate for the speaker which has superior magnetic performance is obtained by using a material which contains less carbon.
Patent JP-S62219946-A (JP)
Title: Manufacture of package for semiconductor
Inventor: SATO TAKESHI
IPC: H01L23/08
Filed: 1986-03-20
Abstract: PURPOSE:To facilitate manufacture of a substrate and manufacture of circuit patterns by a method wherein resin is injected into a die to mold the substrate solidly and then the substrate is released from the molding die so as to transcript the circuit patterns from a circuit pattern forming unit onto the substrate. CONSTITUTION:External continuity pins 7 which connect circuit patterns 1 to conducting parts outside a package and a heat sink 8 which discharges heat are provided at predetermined positions in a cavity 6 to be solidly molded in a substrate 3. Then resin is injected from a gate 9. If resin to which plating can be applied is used to form the circuit patterns 1, the resin to which plating metal does not adhere when the circuit patterns 1 are plated is employed as the cast resin 10. After the cast resin 10 is cured, the substrate 3 is released from a molding die 5. As the circuit patterns 1 are firmly unified with the resin 10 forming the substrate 3, the circuit patterns 1 can be released easily from a circuit forming unit 2 which is made to adhere lightly to the circuit patterns 1.
Patent JP-S60205387-A (JP)
Title: Timer device
Inventor: YAMAMOTO KOUICHI
IPC: G04F3/00
Filed: 1984-03-30
Abstract: PURPOSE:To set easily the same time as previously set time by loading set time data from a set time storage device to a timer device. CONSTITUTION:The one-time timer part 19 is reset with the output signal of a comparator 23 and its set time is erased. A subtractive timer part 20 varies its time on the start of subtraction and its set time is erased as well. Time set switches 3a-3d, however, are operated while a one-time timer switch 5 or 6 is pushed, and then the set time is stored in memory 25 or 26. For the purpose, the set time data stored in the memory 25 or 26 is loaded in the one-time timer part 19 or timer part 20 by operating the daily timer switch 4 or 5, i.e. loading operation. Therefore, when the same timer reservation time as before is set, the need for the troublesome operation of the switches 3a-3d for time setting is eliminated and the time setting is performed by the simple loading operation, i.e. only by pushing the switch 5 or 6.
Patent JP-S61220784-A (JP)
Inventor: SAURU FUAAMAGURITSUCHI
IPC: C02F1/28
Filed: 1985-03-27
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-S59188899-A (JP)
Title: Multi-input/output electronic disk
Inventor: NAITOU AKIRA
IPC: G11C29/00
Filed: 1983-04-11
Abstract: PURPOSE:To attain the cost reduction of a system by using a master-slave signal when each disk interface has a back-up operation to share a single magnetic tape device and decreasing the number of back-up magnetic tape devices down to just one in a back-up mode. CONSTITUTION:When a power supply is cut off owing to a power failure etc., the storage of a semiconductor memory 2 is destroyed. Then the data is unstable even after the power failure is recovered. Therefore the data is transmitted to the memory 2 from a magnetic tape 3 which stores the data obtained before the power failure after the failure is restored. Thus the state preceding the failure is obtained. In this case, the memory capacity of the tape 3 is generally larger than that of the memory 2. In this respect, the data are successively transmitted to a magnetic tape 3 from plural disk interfaces 1 via a control bus 7. A magnetic tape bus 8 of the tape 3 provides just a single route, and therefore plural disk interfaces 1 based on a master slave system are used successively for a magnetic tape bus 8.
Patent JP-S62221079-A (JP)
Title: Power supply control method for bar code reader
Inventor: NAGAO KAZUNORI
IPC: G06K7/10
Filed: 1986-03-20
Abstract: PURPOSE:To reduce the power consumption of a bar code reader by blinking a light emitting part in an ordinary working mode and at the same time checking whether or not the bar code reader has a contact with a subject by the reflected light to turning on the light emitting part continuously to read the bar code if a contact is confirmed between the bar code reader and the subject. CONSTITUTION:When a bar code is read, a light emitting part 1 is turned on and then the reflected light is checked at a detecting part 2 after a fixed period of time. If no reflected light is detected, i.e., a bar code reader has no contact with a subject, the part 1 is turned off and then turned on again after a fixed period of time. Such blinking actions are repeated until the bar code reader has a contact with the subject. If the reflected light is detected, the part 2 checks continuously the reflected light and reads the bar code with the reflected light corresponding to the bar code pattern. Then the part 1 is turned of when the reading is through with the bar code.
Patent JP-H11258843-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SAKON HIROTA
IPC: G03G5/05
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain an org. electrophotographic photoreceptor highly attaining high performance, a long service life and high reliability by incorporating a polymeric electric charge transferring material and a lubricant comprising a fluorine-contg. oil into at least one layer from the surface side remotest from an electrically conductive substrate. SOLUTION: A polymeric electric charge transferring material and a lubricant comprising a fluorine-contg. oil are incorporated into at least one layer from the surface side remotest from an electrically conductive substrate. A polymeric electric charge transferring material represented by the formula can be effectively used as the polymeric electric charge transferring material. In the formula, R1 -R3 are each optionally substd. alkyl or halogen, R4 is H or optionally substd. alkyl, R5 and R6 are each optionally substd. aryl, (o), (p) and (q) are each an integer of 0-4, (k) and (j) represent compsn. ratio, 0.1<=k<=1, 0<=j<=0.9, (n) is the number of repeating units and an integer of 5-5,000 and X is an aliphatic divalent group or the like.
Patent JP-S62221382-A (JP)
Inventor: SUGANUMA KAZUMASA
IPC: A63F7/02
Filed: 1986-03-20
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-H026559-A (JP)
Title: Alpha-cyanoarylidene pyrazolone type magneta dye donating element for thermal dye transfer
Inventor: SUTEIIBUN EBUANSU
IPC: B41M5/385
Filed: 1989-03-15
Abstract: A dye-donor element for thermal dye transfer comprises a support having thereon a dye dispersed in a polymeric binder, characterized in that the dye has the formula: <CHEM> wherein R<1> represents a substituted or unsubstituted alkyl group having from 1 to 10 carbon atoms; a cycloalkyl group having from 5 to 7 carbon atoms or an aryl group having from 6 to 10 carbon atoms; R<2> represents a substituted or unsubstituted alkoxy group having from 1 to 10 carbon atoms; a substituted or unsubstituted aryloxy group having from 6 to 10 carbon atoms; NHR<5>; or NR<5>R<6>; R<3> and R<4> each represents R<1>; or either or both of R<3> and R<4> can be joined to the carbon atom of the aromatic ring at a position ortho to the position of attachment of the anilino nitrogen to form a 5- or 6-membered ring; or R<3> and R<4> can be joined together to form, along with the nitrogen to which they are attached, a 5- or 6-membered heterocyclic ring; R<5> and R<6> each independently represents a substituted or unsubstituted alkyl group having from 1 to 10 carbon atoms; a cycloalkyl group having from 5 to 7 carbon atoms or an aryl group having from 6 to 10 carbon atoms; or R<5> and R<6> may be joined together to form, along with the nitrogen to which they are attached, a 5- or 6-membered heterocyclic ring; and Z represents hydrogen or the atoms necessary to complete a 5- or 6-membered ring.
Patent JP-H08237014-A (JP)
Title: Antenna mount device
Inventor: KONTO HIROTSUGU
IPC: H01Q1/12
Filed: 1995-02-28
Abstract: PURPOSE: To simplify assembling without the falling off of nut or the like. CONSTITUTION: A ring shaped rib formed to one side of a nut 5 is caulked to fix a washer 4 to the nut 5 turnably. A spacer 7 with a fitting piece is press- fitted into the washer 4 whose cross section is channel-shaped and the nut 5, the washer 4 and the spacer 7 are integrated to form a nut with washer. When the nut with washer is set to a lower side of a base screw part 3-1, the fitting piece is fitted to a slit 3-4 formed to the base screw part 3-1 to prevent the nut with washer from being fallen off.
Patent JP-H02244739-A (JP)
Title: Method and device for realizing combination circuit
Inventor: OHASHI AKIHIRO
IPC: H01L29/792
Filed: 1989-03-17
Abstract: PURPOSE:To realize a combination circuit which can be changed easily by using an non-volatile memory which can be rewritten by adding a non-volatile memory control part which controls input/output signal of the non-volatile memory to the non-volatile memory. CONSTITUTION:When an input signal enters an EPROM1, an input latch 25, and a comparison circuit 26, the EPROM1 outputs data being based on the input signal. Also, the comparison circuit 26 outputs a signal only when the input latch value differs from the input signal. The output from the comparison circuit 26 is the reading timing signal of the input latch 25 and when also becomes the data-reading timing signal of an output latch 28 through a one-shot 27. Thus, only when the input signal differs from the value of the input latch 25, a new data is latched in the input latch 25 and the output latch 28. Therefore, only when the input signal differs from the previously input signal, a new data is latched at the output latch 28.
Patent JP-S62222568-A (JP)
Title: Manufacture of lithium battery
Inventor: NAGAI TATSU
IPC: H01M4/58
Filed: 1986-03-20
Abstract: PURPOSE:To lower current density and to reduce polarization to increase the utilization of a positive electrode by treating positive active material powder or a positive electrode with a surface active agent soluble in an organic solvent to give the affinity to organic solvent onto the particle surface of the positive active material. CONSTITUTION:Positive active material powder or a positive electrode is treated with a surface active agent soluble in an organic solvent to give the affinity to organic solvent onto the particle surface of the positive active material. Since the wide surface area of the positive active material particles is utilized in the battery reaction, current density is reduced and the utilization of the positive electrode is increased. Oleic amid-ethylene oxide addition product, oleic amide, oleic diethanol amide, oleoyl diethanol amine, or a mixture of these compounds is preferable as the surface active agent. Before treatment, the surface active agent is dissolved in an organic solvent, or dissolved in an electrolyte using an organic solvent as the electrolyte solvent. Titanium disulfide is used as a positive active material.
Patent JP-S58180448-A (JP)
Title: Preparation of o-phenylphenol compound
Inventor: JIYOU YASUYA
IPC: B01J27/00
Filed: 1982-04-19
Abstract: PURPOSE:To improve the yield of the titled compound in the catalytic hydrogenative ring-opening reaction of dibenzofuran, safely and economically, by using a catalyst comprising Pt or Pd and an alkali or alkaline earth metal sulfate supported on gamma-alumina, etc. CONSTITUTION:The titled compound is prepared by the hydrogenative ring-opening reaction of benzofuran or its derivative at 200-500 deg.C, preferably 300-380 deg.C using a catalyst comprising platinum or palladium and an alkali metal sulfate or alkaline earth metal sulfate supported on gamma-alumina or a silica-alumina having high alumina content. The amount of the platinum or palladium supported on the carrier is 0.1-3wt%, preferably 0.2-2wt% in terms of metallic atom, and that of the alkali metal sulfate or alkaline earth metal sulfate is preferably about 2-5wt% in terms of metallic atom based on the carrier.
Patent JP-H10243737-A (JP)
Title: Planter and plant raising system using the same
Inventor: ITO HIROSHI
IPC: A01G9/02
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide planters not only enabling each of them to be moved readily and to be changed in design layout easily but also enabling water management on all of the planters to be conducted easily and collectively, and to provide a plant raising system using these planters. SOLUTION: Each of the planters P is made up of a planter proper 1 composed of bottom wall and sidewalk and both water feed pipe 3 and drain pipe 4 each provided on the bottom wall; wherein, the drain port of the drain pipe 4 is situated at a specified height above the bottom, the respective tips of both the pipes 3 and 4 are designed so as to be detachable from each other and the tips are closed when detached, and the underside of the bottom wall of the planter proper 1 is equipped with a caster and a stopper enabling itself to be regulated in height.  The other objective plant raising system is made up of the plural planters arranged through mutually connecting in succession the respective tips of both the pipes 3 and 4 of the corresponding two planters adjacent to each other, and a water circulator designed to circulate and feed the water recovered from the last planter to the first planter.
Patent JP-H02243875-A (JP)
Title: Molding frame construction
Inventor: KIMURA KAORU
IPC: C04B41/60
Filed: 1989-03-17
Abstract: PURPOSE:To construct a concrete structure which has not pitting structure on the surface by connecting a dc power source for forming a negative electrode on a molding frame side between the molding frame and an iron reinforcement and applying a dc voltage between the molding frame and the iron reinforcement after laying concrete. CONSTITUTION:A drainage layer 1b consisting of nonwoven fabric, etc., is attached onto the inner surface of a molding frame body 1a, and a porous film 1c is attached onto the surface of the drainage layer 1b. Then, iron reinforcements 3 are constructed inside the molding frame 1. Then, the negative electrode side of a dc power source 4 is connected with the body 1a through a lead wire 5, and the positive electrode side of the power source 4 is connected with the iron reinforcement 3 by the lead wire 5 having a switch 6. After concrete C is laid into the molding frame 1, the switch 6 is closed to apply a dc voltage into between the body 1a and the iron reinforcement 3. Further, the excessive water in the concrete C is collected to the body 1a side of the negative electrode by the electro-endosmosis phenomenon and discharged outside through the drainage layer 1b.
Patent JP-S61226135-A (JP)
Title: Forging insert die
Inventor: HIRAMA SHOJIRO
IPC: B21J13/03
Filed: 1985-03-29
Abstract: PURPOSE:To use respective die for its full life, to reduce the die cost and to prolong the integral die life by fastening with a wedge by assembling the plural divided insert dies having a piece of die respectively on a forging base die. CONSTITUTION:The divided insert dies 3a, 3b having a piece of die 5d, 5e respectively on a forging base die 2 are assembled and fastened with wedge 4. The respective insert die 3a, 3b can be used for its full life and the die cost is reduced and integral die life is extended. In case of interposing a key 6, etc. between the insert die 3a, 3b a compression tool face 9 becomes flat without any step difference to prevent the crack, etc. of the insert die and to make the forging finish better.
Patent JP-H11245995-A (JP)
Title: Item holder
Inventor: SUZUKI MITSUO
IPC: B67C3/24
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To hold containers of various shapes, by inserting an adjustment jig, which adjusts a gap between holding members, between the pair of item- holding members urged by resilient members in directions where they are brought close to each other. SOLUTION: In the outer peripheral part of each of the lower guide rods 16A and 16B, right and left, of a holding container 10, a compression spring as a springing member is interposed between a post and the rear surface of each container-holding member 17, and the pair of container-holding members 17 are urged in directions where they are brought close to each other. Further, between the pair of container-holding members 17, an adjustment jig 20, adjustable a gap between them, is inserted. The adjustment jig 20 has a small circular attachable part 21 and a large circular adjustment part 22, and is used by fitting/removing the attachable part 21 in/from a fitting hole made in the center of the bottom of a base stand 11.  Many adjustment jigs 20 with adjustment parts 22 whose outside diameters are made different so as to correspond with containers of various sizes and shapes are prepared, and setting can be changed by adapting the gap between the container-holding members 17 for a container size.
Patent JP-S56160831-A (JP)
Title: Hot leveling method for steel pipe
Inventor: NAGAYOSHI HARUYUKI
IPC: B21D3/05
Filed: 1980-05-16
Abstract: PURPOSE: To surely correct the bends in the longitudinal direction to be produced during heat treatment by subjecting a steel pipe having undergone heat treatment to light outside diameter screw-down with closed passes constituted of rotating rolls by making use of the residual heat of said steel pipe.  
     CONSTITUTION: A plurality of stands having closed passes 3 constituted of ≥2 rotating rolls, for example, three rolls 2-1, 2-2, 2-3 are disposed in succession to the heat treatment plant for steel pipes. The steel pipe produced with bends in heat treatment are subjected to outside diameter screw-down with the passes 3 of the respective stands. The range of optimum screw-down varies with the number of the rolls constituting the passes 3, the number of the stands and heating temperatures, and it is undesirable if it exceeds about 0.25%/stand. The screw-down range as a whole is about 0.3W0.7%. Thereby, the leveling of bends is accomplished surely with the extremely simple device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55155009-A (JP)
Title: Graft-polymer for reinforcing vinyl chloride resin
Inventor: HOSOI HIDEKI
IPC: C08L33/02
Filed: 1979-05-23
Abstract: PURPOSE: Titled polymer, excellent in weather resistance, impact resistance and tensile strength, which is prepared by the graft-polymerization of methyl methacrylate and styrene, with a specified monomer, in the resence of a specified skeletonal rubber polymer.  
     CONSTITUTION: A skeletonal rubber polymer (A) of 0.08W0.3μ average primary particle size is obtained, by the emulsion polymerization of (a) 50W95wt% 2W12C acrylate contg. alkyl group, (b) 50W5wt% conjugated diolefin and (c) 0W5wt% polyfunctional crosslinking agent such as diallyl phthalate. Then 50W80 pts.wt. of (A), which are emulsified in an aqueous medium, are graft-polymerized with 20W 50pts.wt. of a monomer mixture (B), which are composed of (d) 40W90% methyl methacrylate, (e) 5W50% styrene and (f) at least one monomer, selected from ethyl (meth)acrylate and butyl (meth)acrylate, and give a polymer having 20W95°C glass transition temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06270429-A (JP)
Title: Image data recording apparatus
Inventor: TAKEHIRA OSAMU
IPC: B41J2/32
Filed: 1993-03-23
Abstract: PURPOSE:To provide an image data recording apparatus capable of being enhanced in shafety against generation of heat and capable of performing the writing or erasure of an image by an extremely simple structure by performing temp. control using a shape memory alloy. CONSTITUTION:In an image data recording apparatus using an image display sheet coated with a thermochromic material becoming transparent by the heating to prescribed temp. and becoming opaque by the heating to different prescribed temp. and capable of displaying a image by utilizing the change of the light transmittance of the image display sheet, an image writing device 16 equipped with a heating element 12 generating heat by the supply of a current in order to write an image on the image display sheet and a shape memory alloy 16 having transformation temp. almost equal to the prescribed temp. making the thermochromic material opaque and controlling the temp. of the heating element 12 is provided.
Patent JP-H04299510-A (JP)
Title: Chip type solid electrolyte capacitor
Inventor: SAIKI YOSHIHIKO
IPC: H01G9/004
Filed: 1991-03-28
Abstract: PURPOSE:To enable the title capacitor to be miniaturized and thinly formed by a method wherein a thermal resistent insulating resin sheet having a through holes in the central part of electrode terminals is electrically and mechanically connected to a capacitor element. CONSTITUTION:The thermal resistent insulating resin sheet 4 having through holes 6a, 6b almost in the central parts of terminal electrodes 5a, 5b is formed. This thermal resistent insulating resin sheet 4 in thickness of 100 microns, length of 3.2mm and width of 1.6mm comprises of a polyimide resin while the electrode terminals 5a, 5b are formed of copper foils and solder plating. The insides of the through holes 6a, 6b are formed into the solder plated layers. The upper side electrode terminals and the lower side electrode terminals formed on both ends of the thermal resitant resin sheet 4 are electrically connected by the through holes 6a, 6b. Next, an anode lead 2 protruded from the insulating resin sheet 4 is cut off. Accordingly, an outer lead can be eliminated thereby enabling the title capacitor to be miniaturized and thinly formed.
Patent JP-H03266340-A (JP)
Title: Crt display device
Inventor: KIZUYA AKIRA
IPC: H01J29/88
Filed: 1990-03-16
Abstract: PURPOSE:To attain a regulation value on an electromagnetic wave with a sufficient margin by making electric connection between a rim band and a chassis via conductive members. CONSTITUTION:In an earthed chassis 10 are fixedly received a video amplifier 50 which amplifies a video micro-signal coming from a computer, and also a CRT valve 105. The valve 105 has a funnel section 101 and a panel section 102 mutually sealed at a joint part 103 therebetween by a glass member, and it has a high-voltage surge-preventing conductive paint film 3 applied outside the funnel section 101 while having a conductive paint film 2 for directing the high voltage of an anodic terminal 9 into the valve applied inside the funnel section. The film 2 is electrically connected to a shadow mask 1, and coupled electrostatic-capacity 4 makes electric connection between the conductive paint films 2 and 3. The panel section 102 has its periphery covered with a metallic rim-band 5 so that the rim-band 5 and the film 3 are mutually connected via a conductive member material 6 to further connect the rim-band 5 to a chassis 10 via a conductive elastic-body 7 and screws 8.