baber/WOPTO huggingface dataset:
Patent JP-S61261494-A (JP)
Title: Electrodeposition method of al-ti-mn alloy
Inventor: UCHIDA JUNICHI
IPC: C25D3/66
Filed: 1985-05-13
Abstract: PURPOSE:To obtain a Ti alloy plating film which is dense and smooth with a low-temp. bath in a practicable current density region by using a mixed electrolytic bath formed by adding Ti ions and Mn ions to an AlCl2-contg. fused salt bath to execute electrodeposition. CONSTITUTION:0.5-50g/l independent ion of Ti<3+> and Ti<4+> or mixed ions composed thereof and 0.1-2g/lMn<2+> ion are added to the fused salt bath consisting of AlCl3-XCl (X is K, Na, Li, etc. alone or the mixture composed thereof) contg. 50-70mol% AlCl3. Electrodeposition is executed by using such mixed electrolytic bath. The Ti has the potential nobler than the Al in such electrolytic bath and therefore the Ti deposits preferentially to the Al. The Mn deposits most preferentially. The preferable electrodeposition conditions are about 180-250 deg.C bath temp. and 5-20A/dm<2> current density and the insoluble anode such as carbon is preferably used as the anode.
Patent JP-S5627407-A (JP)
Title: Display unit
Inventor: YANAGISAWA TADAHIRO
IPC: G05B23/02
Filed: 1979-08-10
Abstract: PURPOSE:To reduce the number of display units by providing a group of display units that display objects to be supervised and another group of display units that display fault display items and by selectively displaying them. CONSTITUTION:Display units FL1-FLn that display supervised objects 1-(n) and display units SL1-SLm that display fault display items NO.1-No.m are provided. Further contacts 1-1... and display selection contacts S1... are provided which are closed corresponding to the faults of supervised objects. If faults No.1 and No.3 happen to supervised objects 1 and 2, display units FL1 and FL2, and SL1 and SL3 turn on. With contact (a) of selection contacts S1 closed and contact (b) opened, bus N is connected and bus N1 is disconnected. Therefore, only display units SL1 and FL1 connected to bus SB1 turn on, so that it can be judged that fault No.1 relates to supervised object 1. Thus, n m display items can be displayed by n+m display units.
Patent JP-S61261687-A (JP)
Inventor: BAAJINIA ESU MUUAA
IPC: F04C2/344
Filed: 1986-05-06
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-S62259907-A (JP)
Title: Electric motor-operated vertical type moving shelf
Inventor: SETO HIROFUMI
IPC: B65G1/10
Filed: 1986-05-02
Abstract: PURPOSE:To increase the efficiency of a shelf installation space and to improve working performance, by a method wherein an endless belt is stretched in a manner to extend throughout the whole width of a shelf and from a rotary drive shaft toward each moving shelf. CONSTITUTION:A constraint clutch mechanism 15 of a specified moving shelf 1 is actioned on a belt 11, being rotated in a no-load state, in a way that, through the exciting action of a solenoid 21, an engaging part 17 enters the moving area of the belt 11 for engagement therewith to constrain the belt 11. As a result, the moving shelf 1 is moved on rails 2 toward the passage 3 side as the moving shelf is driven by means of the belt 11. When the whole of the shelf 1 is delivered to the passage 3, excitation by the solenoid 21 is released to release the mechanism 15 from constraint action thereon, and articles are stored in or unloaded from the shelf in a state to draw out the shelf 1. After the work, reversing control is applied on an electric motor 5, and the shelf 1 is retracted after constraint and release are effected by means of the clutch mechanism 15.
Patent JP-H05281112-A (JP)
Title: Evaluating method of strength of rotary offset paper and die cutting and creasing machine used therein
IPC: B26F1/38
Filed: 1992-03-30
Abstract: PURPOSE:To determine the core strength based on the strength data of a rotary offset paper by obtaining, before bookbinding, the strength data of the rotary offset paper correlated to the core strength at the bookbinding time. CONSTITUTION:When a rotary offset paper is cut by a die cutting and creasing machine, the longitudinal center of a fold 8a is cut transversely, and a test piece 8 of a strip with notches 8b at both ends of the fold 8a is obtained. By comparing the tensile strength of the test piece 8 with a reference value of the tensile strength preliminarily detected from a test piece of the same shape, the core strength is determined before saddle stitching. It is preferable that the die cutting and creasing machine has an engaging projection formed by changing the shape of a die cutting blade of a conventional die cutting and creasing machine.
Patent JP-S584922-A (JP)
Title: Diffusion in sealed tube
Inventor: SHIYOUMURA KATSUSHIGE
IPC: H01L21/673
Filed: 1981-07-01
Abstract: PURPOSE:To eliminate abnormal diffusion and to make diffusion stable in the impurity diffusion process within a sealed tube made of heat-resisting material by placing an impurity isolating plate made of low porosity heat-resisting material between a semiconductor substrate and a diffusion source in the tube. CONSTITUTION:In a silica glass tube 1 used for sealed tube diffusion a silica glass holder 2 having plural grooves 2a is contained and plural Si wafers 3 are vertically positioned in these grooves 2a. At both ends of the holder 2 polycrystalline Si wafers 4, 5 acting as heat insulating plates for heating the tube 1, polycrystalline Si wafers 6, 7, both coated with Ga metal 8 which is used as a diffusion source, are vertically positioned. Also on the inside of these wafers Si wafers 9, 10 are positioned face to face with each other to prevent the Ga metal 8 from directly reaching the wafer 3. On the reverse side of the holder 2 a single-crystal Si plate 11 acting both as its retainer and as an impurity isolating plate, and a polycrystalline Si plate 12 coated with the Ga metal 8 are placed.
Patent JP-S58219190-A (JP)
Title: Phosphonitrilic esters and its preparation
Inventor: SUZUE MASAYOSHI
IPC: C07F9/22
Filed: 1982-06-15
Abstract: NEW MATERIAL:Polyhydroxyphenyl phosphonitrilate bearing phenolic hydroxyls and containing substantially no polycondensation products and no residual active chlorine. USE:Reactive intermediate, starting material for high molecular weight substances. It also gives to substances flame retardancy and heat resistance. PREPARATION:At first, reaction phosphonitrile halide with a sodium or potassium salt of a monomethoxy phenol obtd. by protecting one hydroxyl of a dihydric phenol with methyl gives polymethoxyphenyl phosphonitrilate. Then, the product is made to react with a pyridine-hydrohalogenic acid salt to convert the methoxy groups into free hydroxyls.
Patent JP-H01274167-A (JP)
Title: Developing device
Inventor: MORI IKUO
IPC: G03G15/08
Filed: 1988-04-27
Abstract: PURPOSE:To convey an invariably uniform amount of developer to between a developer carrier and an elastic material member by fitting the elastic material member in a hopper while specifying its free end part to the line connecting the center of a conveyance member which conveys a developer to the developer carrier and the center of the developer carrier. CONSTITUTION:The conveyance member 32 which conveys the developer 30 toward the developer carrier 38 is provided in the hopper 28 and the elastic material member 40 is fitted so that the free end part of the elastic material member 40 is 90+ or -15 deg. to the line connecting the center of the conveyance member 32 and the center of the developer carrier 38. Consequently, when the developer 30 stored in the hopper 28 is conveyed to the developer carrier 38 by the conveyance member 32, not so large pressing force by toner operates between the elastic material member 40 and developer carrier 38, so a uniform developer thin layer is formed on the developer carrier 38.
Patent JP-H06306907-A (JP)
Title: Manufacture of drainage trap
Inventor: MORIKI HIROYUKI
IPC: E03C1/28
Filed: 1993-04-28
Abstract: PURPOSE:To generate high reliable adhesion by a method wherein the joining surfaces of both the cover part of a drainage trap made of thermoplastic synthetic resin and a body part are positioned flush with each other, the joints of the cover part and the body part are respectively heated by a hot plate to bring them into a molten state, and the two joints are brought into contact with each other for joining. CONSTITUTION:A body part 4 of a drainage trap is held at a stationary jig 6, and a cover part 2 is held at an operating jig 7. A hot plate 5 is then inserted between the static jig 6 and the operating jig 7 and the hot plate 5 is arranged between the joint of the cover part 2 and the joint of the body part 4. The operating jig 7 is moved to below to bring the joint of the cover part 2 into contact with the hot plate 5, and the hot plate 5 is moved to below to bring the hot plate 5 into contact with the joint of the body part 4. As a result, the two joints are molted. With the operating jig 7 moved to above, the hot plate 5 is pulled out. The operating jig 7 is moved to below again and the molten joint of the cover part 2 is pressed against the molten joint of the body part 4 to integrally form the two joints.
Patent JP-S61261827-A (JP)
Title: Driving device for objective lens
Inventor: SUGIMOTO YOICHI
IPC: G11B7/09
Filed: 1985-05-16
Abstract: PURPOSE:To reduce the size and cost of an optical head for optical recording disks by supporting a holder for an objective lens by coupling it with a base by four wires crossing the optical axis of the objective lens at right angles, and arranging a driving means for the objective lens at one side about the optical axis of the objective lens. CONSTITUTION:The holder 2 for the objective lens 1 for recording and reproducing optical disks is supported by being coupled with posts 6a and 6b of the base 6 of the holder 2 by the four wires 5 crossing the optical axis of the lens 1 at right angles. Coils 3 and 4 are provided to the holder 2 on one side, e.g. left side about the optical axis of the lens 1 so as to drive the objective lens 1 in a focusing and a tracking direction, and an optical element such as a reflecting prism 9 is arranged between the lens 1 and base 6 to reduce the thickness and size of the device, thus obtaining the objective driving device which reduces the partial resonance of the lens 1.
Patent JP-H10281557-A (JP)
Title: Hot water heater system
Inventor: TSUBOTA MITSURU
IPC: F24H1/20
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To enable hot water to be conveniently attained at a construction site by a method wherein an amount of supplying power source for a power source means is adjusted in response to both a set temperature set by a temperature setting means and a detected temperature detected by a cold water temperature sensing means. SOLUTION: A power source adjusting segment 33 compares a temperature set by a temperature setting segment 32 with a detected temperature detected by a temperature sensor 25, opens or closes a relay 34 and then intermittently supplies a power source to a heat generating resistor 23. That is, in case that the detected temperature detected by the temperature sensor 25 is lower than the set temperature, the relay 34 is closed in order to supply a power source to the heat generating resistor 23. In turn, in the case that the detected temperature becomes more than the set temperature, the relay 34 is opened, resulting in that the supplying of electricity to the heat generating resistor 23 is stopped.  With such an arrangement as above, it is possible to attain hot water of desired temperature in an easy manner only by sintering a heater unit 21 within a water tank and setting the temperature by an electricity supplying unit 31.
Patent JP-S5528194-A (JP)
Title: Initial program load system
Inventor: NEMOTO TAKEKI
IPC: G06F11/14
Filed: 1978-08-21
Abstract: PURPOSE: To load the program stored in external memory to RAM without software processing, by outputting the address set to the address additional circuit to the address bus through opening the gate at the application of power supply.  
     CONSTITUTION: Various control processings are made along the program with the CPU 1 having the program counter internally, program and data are stored to RAM 3, and the initial program load loading the program to RAM 3 is stored to the PROM 4. Further, the additional circuit 9 is provided for the address set to the head address of the program stored in the ROM 4, and the output of the circuit 9 is connected to the address bus 1 via the gate circuit 10. Further, the circuit 10 is opened at the application of power supply to output the address set to the circuit 9 to the bus 11, and the program stored in the cassette magnetic tape 6 as external memory is loaded to RAM 3 with the program stored in ROM 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5226553-A (JP)
Title: Process for producing molding materials based on phenolic resins
Inventor: URANO TAKASHI
IPC: C08J3/20
Filed: 1975-08-25
Abstract: PURPOSE: A process for producing molding materials based on phenolic resins with improved thermal stability without deteriorating the rapid-setting properties of the high-ortho content resin per se. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02299192-A (JP)
Title: Electric heating plate
Inventor: MITSUSHIERU PUUMEI
IPC: H05B3/68
Filed: 1990-04-18
Abstract: PURPOSE: To practically utilize total nominal power of an induction heating source by forming an oscillation circuit by means of a trap circuit, and to clean a heating part by enabling the separation of the heating part. CONSTITUTION: A primary circuit 7 comprising an inductor 8 and a ceramic plate 23 is induced to heat a secondary circuit 19 comprising an inductor 6, a capacitor 12 and a resistor 5. The oscillation frequency of the secondary circuit 19 is set higher than that of the primary circuit 7. In this case, the secondary circuit 19 is constituted of a trap circuit, and is opened/closed by operating a thermostat based on the exothermic temperature. A heating part 20 embraces the resistor 5 and the inductor 6 water-tightly, a hot plate 2 being provided as a top plate of the heating part 20, and is separated from a non-heating part 21 to enable its washing. The clearance between the inductor 6 and the ceramic plate 23 is in the range of 2 to 20mm, and thus nominal power of a heating source 9 can be effectively absorbed when subjected to electromagnetic induction.
Patent JP-S60246117-A (JP)
Title: Dynamic circuit
Inventor: INOUE KAZUAKI
IPC: H03K5/13
Filed: 1984-05-22
Abstract: PURPOSE:To obtain a dynamic circuit excellent in both response and hold characteristics and manufactured with a small area by providing a holding capacitor while dividing it into two or more parts and connecting or disconnecting the capacitors in parallel so as to change over the time constant at charging/discharge. CONSTITUTION:The capacitance value of a capacitor 10 is set small, while the capacitance value of a capacitor 11 is set larger in order to decrease the time constant at charging of a point B in the divided capacitors for holding. Thus, the charging at the point B is executed earlier than the charging at a point C. When a potential at the point B rises and reaches a lorgic level of an inverter 13 at a time t21, a signal OUT is outputted. On the other hand, a level at the point C reaches the logic level of the inverter 13 at a time t22, and no effect is given to the signal output while the charging at the point C requires time. Since the time from the time t1 to the time t21 is a delay time in this way and it depends on the time constant of the charging at the point B, then a good response is obtained.
Patent JP-H08263695-A (JP)
Title: Phone shading circuit
Inventor: IKEDO TSUNEO
IPC: G06T15/83
Filed: 1995-03-22
Abstract: PURPOSE: To minimize an error by calculating each function item by using a storage element in which the range of an input variable is made within one variable, and obtaining a diffused item component and a mirror-reflected light component by using an adder and a multiplier. CONSTITUTION: The input variables of a circuit are the inclinations Nh, Nv of a curved surface defined by a horizontal and a vertical angles respectively, and direction cosines cosθ and cosαare generated by using the storage elements 1 to 4, the multipliers 5a, 5b and the adders 6a, 6b. The storage element 1 stores cosLv [cos(Lh-Nh)-1], the storage elements 2, 4 store cosNv, cosNh respectively, and the storage element 3 stores cos(Lv-Nv). Through the use of making-into-hardware in such a way, cosθ is obtained by the adder 6a, and cosα is obtained by the adder 6b.  Then, the diffused component is obtained by the multiplication of a coefficient Id and cosθ by the multiplier 5c, while the mirror-reflected component is obtained by the multiplication with a reflection coefficient Ir by the multiplier 5d after passing through the storage element RAM 7 to generate cos<n> α using a mirror-reflection factor (n).
Patent JP-S5228088-A (JP)
Title: Pipe profiling edge preparation device
Inventor: SAGI SHIGEKIYO
IPC: B23B5/16
Filed: 1975-08-27
Abstract: PURPOSE: To adapt for an edge preparation uniform to the thickness in spite of the deformation of pipe by practical application of a specific cutter table. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08276952-A (JP)
Title: Vial container
Inventor: ARAKI IKUO
IPC: B65D51/18
Filed: 1995-04-04
Abstract: PURPOSE: To provide a vial container that is produced at low cost while being available for easy sorting in accordance with types of materials on disposal by burning, and to prevent a plug thereof from loosening or coming off during transportation. CONSTITUTION: A needle-sticking window part 12 is formed at the top board of a protector 11 to be put on a bottle mouth 19a of a bottle container 19, and a plug body 15 for hermetically sealing a space between the internal face of the top board and the upper face of the bottle mouth is fitted into the inside of the cylindrical part of the protector 11, and a holding means 17 that holds the protector 11 in two positions of a half-plugged freezing/drying position and a full-plugged sealing position by being engaged respectively with the outer peripheral edge on the upper side of a bottle mouth flange 19b and the outer peripheral edge on the lower side of the bottle mouth flange 19b is provided at the inside of the cylindrical part.  A vent 20 that connects the inside of the bottle container 15 with the open air when the protector is in the half-plugged freezing/drying position is provided at the cylindrical part of the protector 11.
Patent JP-S58177694-A (JP)
Inventor: NAKAMURA YOSHIYUKI
IPC: F26B11/04
Filed: 1982-06-15
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-H02294504-A (JP)
Title: Cam shaft
Inventor: RORUFU OORENDORUFU
IPC: F01L1/04
Filed: 1990-04-20
Abstract: PURPOSE: To simplify the manufacture, and to increase the strength by forming a shaft part between two cams in a barrel shape so that its maximum diameter is almost as large as the diameter of the base circle. CONSTITUTION: A shaft part 5 formed in a barrel shape symmetrical to the center section is arranged between two cams 3. The suction in the center range of the shaft part 5 is of the shape of an outwardly curved arc 6 of the radius 7 of curvature equal to the diameter 8 of the base circle 9 of the cams 3. The maximum diameter 16 of the shaft part 5 is slightly smaller than the diameter 8. An inwardly curved arc 10 to the cam 3 is continuous to the arc 6 toward both sides, and transitioned to a side surface 11 of the cams 3. No troubles are encountered in simultaneously machining a chamfered part 14 of the cams 3 by a copying grinder 13, and large bending rigidity of the shaft part 5 can be obtained.
Patent JP-H01280044-A (JP)
Title: Production of three-dimensional fabric and machine thereof
Inventor: ANAHARA AKIJI
IPC: D03D41/00
Filed: 1988-04-26
Abstract: PURPOSE:To facilitate control of weave width of three-dimensional fabric by inserting rigid selvage rod into turn-up loop of wefts in two directions at near fell of the fabric and controlling the weave width of three-dimensional fabric. CONSTITUTION:In upward of heald 2 in which many warp guide pipes 1 set in a fixed pitch longer than interval of warp Z in a three-dimensional fabric F, rigid selvage rod is guided to a position of fell of the fabric in loops in a part of turn-up of each weft x and y at the time of insert of 1st weft x and 2nd weft y (not shown in the figure) by weft inserting tools 3a and 3b (not shown in the figure), then a selvage-treating and weave width control device 4 is provided performing an action of keeping each selvage rod in each arranged interval at fell of the fabric until fixed number of layers at least respective wefts x and y are woven are formed and guiding upward.
Patent JP-S5528781-A (JP)
Title: Night soil type sewage treating method
Inventor: MURATA KIYOMI
IPC: C02F3/30
Filed: 1978-08-22
Abstract: PURPOSE: To treat nitrogen-contg. high BOD concn. sewage at a low cost by simultaneously carrying out activated sludge treatment and denitrification in a circulating aeration vessel whose inflow and discharge sides are under anaerobic and aerobic conditions, respectively.  
     CONSTITUTION: Sewage A contg. high concn. BOD and nitrogen, e.g. night soil type sewage is fed to inflow side 7 of aeration vessel 1. To side 7 aeration vessel mixed liquid c and sludge are returned from discharge side 6 of vessel 1 and settling pool 8, respectively to supply BOD oxidation bacteria, denitrification bacteria and nitrification bacteria. The front half part of vessel 1 is put in an anaerobic state to carry out denitrification, and the rear half part is put in an aerobic state to carry out nitrification. Ammonia in sewage A is converted into nitrogen oxides by nitrification, and the nitrogen oxides are denitrified to nitrogen gas using BOD constituents in sewage A as a carbon source. Thus, BOD treatment and denitrification are simultaneously carried out in single vessel 1 to reduce the cost. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61261534-A (JP)
Title: Dredger
Inventor: KUMAMOTO NAOKI
IPC: E02F3/88
Filed: 1985-05-15
Abstract: PURPOSE:To prevent the pollution of water as well as perform high-density dredging work by a method in which a cutter for excavating soil is operated by a hydraulic motor, and drain water from the hydraulic motor is discharged to the direction of water suction in the water suction system of the dredging pump. CONSTITUTION:A cutter 9 is driven through a hydraulic motor 1 by a water pressure-generating pump 2. The tip of a drain pipe 5 from the motor 1 is so set as to enable water to be discharged to the direction of water suction in the water suction pipe 7 of a dredging pump 6. The water suction pipe 7 of the pump 2 is led to an opening of outside of a float 10. Since the cutter 9 is operated by the hydraulic motor 1, the pollution of water area can be avoided. The sucking negative pressures of the pump 6 can thus be reduced, and high-density dredging work can be performed.
Patent JP-H05280124-A (JP)
Title: Panel building construction
IPC: E04B2/56
Filed: 1992-03-30
Abstract: PURPOSE:To reduce construction costs by forming a wall of brace panels and post panels as elements of the wall, and bearing vertical load and horizontal load on the brace panels to bear vertical load on the post panels. CONSTITUTION:Brace panels 1, post panels 2 and wall panels 3 are arranged to each other, and bases of the brace panels and post panels 2 are fixed to the foundation. In addition, the brace panels 1 and post panels 2 are arranged horizontally along the upper part of the wall to fix the upper ends of them to a roof frame body maintaining taining its rigidity. Vertical load such as roof load including snow and horizontal load such as earthquakes, wind and, etc., are borne on the brace panels 1, and roof load is borne on the post panels 2. Accordingly, the arrangement of the brace panels can be minimized to reduce construction costs.