baber/WOPTO huggingface dataset:
Patent JP-H05318696-A (JP)
Title: Cream solder feed technique
Inventor: OSHIMA YUTAKA
IPC: B41F15/08
Filed: 1992-05-26
Abstract: PURPOSE:To allow thin solder feed corresponding to fine parts and thick solder feed corresponding to large-sized parts to coexist in the same printed wiring boardlike state. CONSTITUTION:Since the title method is constituted so that in a process after cream solder printing by a thin metal mask, cream solder 5 is printed by a thick metal mask 3 wherein contacting with cream solder 2 formed by the thin metal mask is avoided by a half etching part 3-1, since fine parts whose space between terminals is short are soldered by the thin cream solder 2 printed by the thin metal mask, an obstacle such as a solder bridge is eliminated. Furthermore, since large-sized parts 4 whose floating of the terminal is high are soldered by the thick cream solder 5 which is printed by the thick metal mask 3, generation of an unsoldering trouble is eliminated.
Patent JP-S5835893-A (JP)
Inventor: INOUE MASUYUKI
IPC: F24C7/02
Filed: 1981-08-27
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-S5757863-A (JP)
Title: Heat resistant conveying roller
Inventor: MORICHIKA TOSHIAKI
IPC: C22C38/40
Filed: 1980-09-22
Abstract: PURPOSE: To drop the contact pressure between a roller and end parts of a substance to be treated and to prevent the occurrence of a pickup phenomenon by forming the roller with a heat resistant steel contg. a restriced amount of Al and by tapering end parts of the roller so that the diameter is reduced toward the outside.  
     CONSTITUTION: A heat resistant conveying roller is made of heat resistant steel such as Cr-Ni steel contg. 0.35W10wt% Al. Both end parts of this roller 4 through which both end parts of a substance 5 to be treated pass in a contact state are gently tapered so that the diameter is reduced toward the outside, thereby relieving the contact pressure applied by the edges of the substance 5. Thus, a pickup phenomenon is prevented, and the life of the roller is elongated. By coating the tapered parts 6 with ceramics, a more superior pickup perventing effect is produced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5922595-A (JP)
Inventor: IIMURA IKUROU
IPC: D05B45/00
Filed: 1982-07-30
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-H05326044-A (JP)
Title: Electronic equipment
Inventor: MOTOME YOSHIMASA
IPC: H01R4/38
Filed: 1992-05-26
Abstract: PURPOSE:To provide an electronic equipment which can accomplish difficult earth wire wrapping work and easily install an earth wire regardless of the diameter of earth wire when connecting the earth for various types of electronic equipment. CONSTITUTION:The electronic equipment is equipped with an outer case 11, an electronic unit body 12 arranged in the inside of this case 11, and the earth terminal 13 arranged on the side face of the electronic unit body 12. Moreover, a first bent piece 15 bent in such a direction as it is inwardly closed and a machine screw 17 to push an earth wire 14 is installed at the central portion of the bottom plate of a fixing part 21, and an earth wire 14 is inserted into this fixing part 21 and fastened. According to this constitution, the earth wire 14 is pinched between the fixing part 21 and a machine screw 18, and the machine screw 18 bites into the earth wire 14 because of the fastening, so that it is possible to easily install the earth wire 14 regardless of its wire diameter.
Patent JP-S62289912-A (JP)
Title: Magnetic recording medium
Inventor: ATOBE MITSUAKI
IPC: G11B5/73
Filed: 1986-06-09
Abstract: PURPOSE:To remarkably improve the corrosion resistance of a metallic medium even in environment of moisture, chlorine, etc., by coating a magnetic Co alloy film, protective film consisting of palladium-nickel and rhodium film successively on a doughnut substrate. CONSTITUTION:The nonmagnetic hard film substrate consisting of alumite, etc., is polished and thereafter, the magnetic layer consisting of Co-P, etc., the palladium-nickel film and further the rhodium film are successively formed thereon. Local galvanic corrosion arises if the base metal Co alloy and noble metal rhodium are directly bonded; therefore, the generation of the local galvanic corrosion and the generation of a missing bit defect is prevented by forming the palladium-nickel film positioned at the intermediate potential of the two metals. The high mechanical reliability is thus obtd. without affecting the magnetic layer even in the moist atmosphere and the higher density and durability are attained.
Patent JP-S5848707-A (JP)
Inventor: JIYOOJI JIENINGUSU KOOTESU
IPC: F01L7/16
Filed: 1982-07-30
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-H01301404-A (JP)
Title: Radial tire
Inventor: SHIMIZU KUNIHIKO
IPC: B60C15/06
Filed: 1988-05-30
Abstract: PURPOSE:To improve the durability by laying an organic fiber reinforcing layer at the specified biased angle inside a bead filler rubber and putting a cushion rubber of the specified gauge between an abrasion rubber and a carcass fold- back part. CONSTITUTION:A reinforcing layer 22 with organic fiber biased at an angle between 40 deg. and 60 deg. is bonded from the lower end of a bead core 15 along a bead filler rubber 18 inside it and the end part 22A of said layer 22 is placed radially inside the extended end 18A of the bead filler rubber. A cushion rubber 23 having the gauge thereof 0.5 to 1.0 times longer than that of a carcass layer 16 and the length L3 less than L1 and more than 0.3L1 is placed between the carcass fold-back part 16A and an abrasion rubber 20. Such constitution may improve the durability.
Patent JP-H11326104-A (JP)
Title: Method for inspecting characteristic of pressure sensor and its device
Inventor: ONISHI JUNICHI
IPC: G01L27/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To permit the measurement of characteristics of a plurality of pressure sensors under the same condition, by simultaneously exerting the same pressure on a plurality of pressure sensors set at a setting jig from one pressure supplying part. SOLUTION: The sensor main bodies of pressure sensors 2 are placed on a band-shaped supporting base 16, and the output terminals on both sides of the sensor main bodies are fitted into socket parts 12 for insertion to set the pressure sensors 2, for example, in 8 rows and 12 columns. Then a header member 19 is rotated over the pressure sensors 2 in the first row of 12 columns, and connecting tubular parts 13 at the tip parts of 12 hoses 21 are fitted into and connected to the tubular parts for inputting pressure of the corresponding pressure sensors 2. Connecting tubular parts 13 are connected to the tubular parts for inputting pressure in each row in the similar way sequentially from the lower tier, i.e., the second tier, the third one, etc.  Then fluid pressure of the same pressure is supplied into the tubular parts for inputting pressure via a pressure supplying part 3 provided at one location through the passage of the header member 19 of each tier to the connecting tubular part 13. The fluid pressure exerted on the sensor chip of each tubular part is converted into an electric signal, and it is inputted to an inspecting means 5 from the output terminal of the pressure sensor 2 to perform characteristic inspection.
Patent JP-S61292459-A (JP)
Title: Character entry system
Inventor: YAMAMOTO HIROHIKO
IPC: H04M11/00
Filed: 1985-06-19
Abstract: PURPOSE:To depress only twice a pushbutton for the entry of one character by assigning respectively a character group including 3 characters xxx to each pushbutton and sectioning the pushbutton into 3 groups of pushbuttons. CONSTITUTION:In giving entry of a character C by a caller, a numerical '2' button 11-2 is operated at first. A PB transmitter 12 generates a PB signal corresponding to the operated numerial '2' button 11-2 and sends it to an exchange 3 via a subscriber line 2. When the caller depresses an optional pushbutton (e.g., a numerical '9' button 11-9) belonging to a right pushbutton group 11R in order to designate the character 'C' in a character group 'ABC', the PB transmitter 12 generates a PB signal corresponding to the depressed numerical '9' button 11-9 and sends it to the exchange 3 via the subscriber line 2.
Patent JP-H09318400-A (JP)
Title: Display for vehicle
Inventor: IKEUCHI HIROBUMI
IPC: G12B11/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To enhance the assemblability of a linear discharge tube and a reflector by fitting the reflector to which the linear discharge tube has been fitted, to one of a scale plate and a light guiding plate in an attachable and detachable way. SOLUTION: In the black displaying surface of a scale board 10a, each scale section 11-14 for the rotational speed of an engine, a vehicle speed, the water temperature of the engine, and the quantity of fuel is formed by punching, and the displaying surface is lidded with a front panel 30. A cold cathode tube 10b fitted to a reflector 10d is fitted to the rear of the scale board 10a at the breadth-direction upper brim part, and it has a length capable of illuminating each scale section along the longitudinal, direction of the scale board 10a. A light guiding plate 10c to be fitted to the rear of the scale plate 10a so as to adjoin the cathode tube 10b is made out of a transparent light guiding material and its incident end surface 15 is placed in parallel to the axial direction of the cathode tube 10b so as to face the light emitting surface of the cathode tube 10b.  As a result light incident 15 to the light guiding plate 10c irradiates each scale section efficiently by the reflection of the reflector 10d. This reflector 10d is fitted to the scale plate 10a in an attachable and detachable way so as to cover the cathode tube 10b.
Patent JP-S5468414-A (JP)
Title: Production of porous hollow polypropylene fibers
Inventor: SHINDOU MIZUO
IPC: B01D71/26
Filed: 1977-11-08
Abstract: PURPOSE: To obtain porous hollow polypropylene fibers having improved gas permeabitlity and its stability with time in good productivity, by drawing undrawn hollow fibers having an elastic recovery higher than 60% under specibic conditions, followed by drawing and heat-setting.  
     CONSTITUTION: Unraum highly oriented fibers, prepared from polypropylene having good melt formability and a relatively low polymerization degree, are heated- treated under tension to give highly oriented crystalline undrawn holoow fibers having an elastic recovery ≥ 60%, preferably ≥ 90%, which are then primarily drawn at- 20W130°C, and secondarily drawn at a temperature above the primary drawing temperature but lower than 165°C, then heat-set at 130W165°C, to improve the shape stability.  
     USE: Usable for various purposes, e.g. substrates for gas separation ultrafiltration, and reverse osmosis membranes, other aeration, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6165702-A (JP)
Title: Method and device for processing pipe joint element
Inventor: PURAKUIN BERUNAARU
IPC: B23B5/16
Filed: 1985-06-19
Abstract: The invention concerns a process for machining a joint element for steel tubes, intended in particular for the petroleum industry, containing a truncated surface (2) and at least one screw stop. One first carries out final machining of a truncated surface (2) that contains the element (1) and premachining of the screw stop or stops of this element; one applies on said truncated surface (2) a collar (11) of the same conicity as that of this surface, installed so as to rotate and move axially relative to the spindle (3) that carries the machining tool or tools (5) of the screw stop or stops; at the same time as one imparts to the joint element (1) a rotary movement relative to said spindle (3), one causes relative axial movement of the tool holder spindle (3) and the joint element so as to carry out final machining of the screw stop or stops of the joint element until the conical collar (11) applied on said truncated surface (2) represents a stop that opposes final relative axial movement of the tool holder spindle relative to the machined element.
Patent JP-S63299596-A (JP)
Title: Trunk line circuit for key telephone system
Inventor: SATO KATSUSHIGE
IPC: H04Q3/58
Filed: 1987-05-29
Abstract: PURPOSE:To make the call level of transmission and reception uniform by providing a means which detects the call current of a trunk line and varies the gain of an amplifier. CONSTITUTION:The trunk lines 103 and 104 and plural telephone sets 127 are exchange-connected by a time division multiplex system and the trunk lines 103 and 104 are housed in the two-wire side of two-wire/four-wire conversion circuit 111. In the key telephone system 125 of which amplifier 114 for transmission and of which amplifier for reception are connected with the four-wire side of the circuit 111, the means 109 detecting the call current of the trunk lines 103 and 104 is provided. Then by this detected call current, the gain of the amplifiers 112 and 114 for transmission and reception is varied. Thus the uniform call level can be obtained.
Patent JP-H05332862-A (JP)
Title: Assembly structure of pressure sensor
Inventor: YAMAZAKI TAKAHIRO
IPC: H01L29/84
Filed: 1992-05-27
Abstract: PURPOSE:To obtain a highly durable assembly structure of a pressure sensor, which can sufficiently secure the vibration resistance required as a pressure sensor for an automobile. CONSTITUTION:A pressure-sensitive diaphragm chip 1 is mounted on a printed board 3, and external guiding terminals 7 are guided out from the side of the printed board 3 in this single-line-package type pressure sensor. In this pressure sensor, a terminal socket 11, which performs the function of the attaching base stage to a printed wiring board 8, is mounted on the side edge part of the printed board 3. The external guiding terminals 7 are guided through the socket 11. Pin-shaped supporting legs 11b, which are linked to the printed wiring board, are provided in parallel with the external guiding terminals 7 at the bottom surface side of the terminal socket 11. A protecting cover 10 is further attached on the printed board 3 so as to surround the pressure-sensitive diaphragm chip 1.
Patent JP-H10326717-A (JP)
Title: Engine ignition coil device and manufacture thereof
Inventor: SHIMADA JUNICHI
IPC: H01F38/12
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To contemplate rationalization on the conventional winding process, and the primary and the secondary coil assembling processes in an independent ignition type engine ignition coil device. SOLUTION: A center core 1, a secondary bobbin 2, a secondary coil 3, a primary bobbin 4, a primary coil 5, etc., are contained in a coil case 6 of the ignition coil device, and this ignition coil device is used by directly connecting to each ignition plug. The secondary bobbin 2 and the secondary coil 3 are arranged inside the primary bobbin 4, and a relative swivel stopping means is provided on the above-mentioned two bobbins 2 and 4.  A head 2A of the secondary bobbin 2 is protruded from the upper end of the primary bobbin 4, and a coil terminal 18, which performs an additional function as the first and the second coils for the purpose of connecting one end of the primary coil and one end of the secondary coil to a power source, and a primary coil terminal 19, to be used to connect the other end of the primary coil to the driving element of an ignition control, are provided on the head 2A.
Patent JP-S5925325-A (JP)
Title: Remedy for cancer
Inventor: TAMEMASA OSAMU
IPC: A61K31/7076
Filed: 1982-07-30
Abstract: PURPOSE:To provide an agent for improving the antitumor activity of 5-fluorouracils, by using a pentose phosphoric acid ester and/or purine nucleotides as active components. CONSTITUTION:The agent contains the compounds selected from pentose phosphoric acid esters such as ribose-1-phosphate, and purine nucleotides such as adenosine-5'-triphosphate, guanosine-5'-triphosphate, etc. The amount of the above compound is >=0.5mol, preferably 0.5-5mol per 1mol of 5-fluorouracil. Preferably, both compounds are compounded together before hand, and administered at the same time. The addition of the compound is effective to suppress the proliferation of cultured cancer cells, elongate the life of animal affected with ascites carcinoma, and suppress the proliferation of scirrhous cancer.
Patent JP-S6113554-A (JP)
Title: Sealed lead-acid battery
Inventor: KOBAYASHI YOSHIHIRO
IPC: H01M50/121
Filed: 1984-06-28
Abstract: PURPOSE:To retard transmission of moisture through a container to improve storage performance at high temperature by forming a covering layer comprising vinylidene chloride resin on the outer surface of a plastic battery container in which power generating elements are accommodated before sealing it. CONSTITUTION:A covering layer comprising vinylidene chloride resin is formed on the outer surface of a plastic battery container in which all power generating elements are accommodated before sealing it. For example, all power generating elements necessary for battery reaction are accommodated in an ABS container, and a cover is covered, then the container is sealed through a rubber safety valve. The whole outer surface of a battery except for the safety valve is covered with an about 10mum thick vinylidene chloride resin covering layer using vinylidene chloride latex. The about 10mum thick uniform film can effectively prevent evaporation of water vapor.
Patent JP-S5836470-A (JP)
Title: Dot line printer
Inventor: TANOSHIMA KATSUHIDE
IPC: B41J25/00
Filed: 1981-08-28
Abstract: PURPOSE:To obtain the titled printer which is small in power consumption and remarkably low in heating, noise, etc. by putting a carriage bar bearing printing elements in reciprocating motion by electrostriction elements. CONSTITUTION:Electrostriction material 8 such as barium titanate etc. is pinched between an electrode 9 and a stainless steel plate 10 and they are solidified in laminated electrostriction actuators 3a, 3b, by which a carriage bar 1 is supported. The left and right actuators 3a, 3b bend to the same direction when a voltage E is applied to them simultaneously and they return to the initial state when the voltage E is removed. The carrige bar 1 is put in reciprocating motion between a certain range.
Patent JP-H09296961-A (JP)
Title: Rainproof plate
Inventor: OGAWA MANABU
IPC: F24H9/02
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To securely remove rain droplets with a compact structure. SOLUTION: This rainproof plate 1 is provided over an air supply hole 2c in a front cover 2 of a water supplying bath furnace 10, and supply air is once directed to strike the rainproof plate 1 and then enter inside. The supply air containing rain droplets strikes the rainproof plate whereby the rain droplets adhere to the surface. Remaining rainproof droplets strike and adhere to a rain droplet return member 1a provided on the upper end of the rainproof plate 1 and flows down along the surface of the rainproof plate 1. Thereupon, although the supply air once strikes and stays on the rain droplet return member 1a it is reversed at once and is raised exceeding the rain droplet return member 1a, and finally enters the bath furnace. Because of the presence of the rainproof plate 1a, the rainproof plate 1 securely removes rain droplets keeping itself compact compared with the case where no rain dropelt return is provided.
Patent JP-2000324829-A (JP)
Title: Resonance-type converter circuit
Inventor: OKABE YOSHIHARU
IPC: H02M3/28
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a resonance-type converter circuit with improved efficiency, preventing the unbalance of current flowing to a pair of rectifying FETs in a rectifying circuit. SOLUTION: In the resonance-type converter circuit, that is a circuit for switching a DC input voltage Vin by a main switching element S1 under the control of a switching pulse, supplying the voltage to the primary side of a high-frequency transformer T1, rectifying secondary-side output across both the terminals of the secondary side coil winding of the transformer T1 by a pair of rectifying FETs (S3 and S4), smoothing the output by a smoothing circuit, and outputting a prescribed DC voltage, is provided with resonance circuits Lr and Cr at the primary side of the transformer T1, and has an added clamping circuit, where a capacitor Ca and an auxiliary switching element S2 are connected in series with the main switching element S1, the smoothing circuit is provided with a pair of smoothing inductors Lo1 and Lo2 that are connected to the pair of rectifying FETs (S3 and S4)  and are coupled magnetically with each other.
Patent JP-H08245-A (JP)
Title: Apparatus for producing food and topping material container and topping device used for the same apparatus
Inventor: TAKAHASHI TAKEO
IPC: A23P1/08
Filed: 1994-06-16
Abstract: PURPOSE:To provide an apparatus, capable of producing a food and having an automated topping step in a food production line. CONSTITUTION:This apparatus for producing a food is equipped with topping material containers and a topping device 20. Each topping material container is provided with a container for receiving a topping material, vertical moving means for vertically moving the container and rotating means for rotating the container. Furthermore, the topping device has the rotating means, rotating arms 31 having one end each fixed to the rotating means, a pipe unit 21 having each pivot shaft pivoted on the other end of the rotating arms 31, topping material attracting means, installed in the pipe unit 21 and capable of freely detachably attracting the topping material and an amplitude suppressing means for suppressing the amplitude of the topping material attracting means.
Patent JP-S5360477-A (JP)
Title: Fuel supporting metal tool plug
Inventor: YAMAMOTO SEIGOROU
IPC: G21C23/00
Filed: 1976-11-11
Abstract: PURPOSE: To obtain the data on a practical reactor for power generation by a relatively simple method, by means of utilizing the space in a plug of fuel supporting metal tool to be installed at the surrounding part of a core as a container of samples for neutron irradiation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05319029-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: KABE KAZUYUKI
IPC: B60C11/04
Filed: 1992-05-27
Abstract: PURPOSE:To improve the water excluding function as well as to suppress an unblanced abrasion by making the small groove at the shoulder side edge of a rib neighboring the inner side of the outermost main groove at the right side and at the left side, and inclining the direction of the groove depth to the normal line of a tread surface to the inner side of the tire. CONSTITUTION:At the shoulder side edge of a rib 4 neighboring the inner side of the outermost main groove 2b, a small groove 4a continued in the tire circumferential direction is provided, and while the groove width W4 of the small groove 4a is made within 0.5 to 1mm, the groove depth direction is inclined to the inner side of the tire to the normal line of a tread surface. And a rib main body 4c and a small rib 4b which has the height lower than the rib main body 4c are formed, and the main groove side of the small rib 4b is made in a zigzag form. Furthermore, the largest width W2 of the small rib 4 to the whole width W1 of the rib 4 is made W2/W1<=0.3, and the angle alpha1 a side wall facing the main groove at the largest width part of the small rib 4b makes to the normal line of the tread surface is made smaller than the angle alpha2 made at the smallest width part, as alpha1<alpha2.