baber/WOPTO huggingface dataset:
Patent JP-H05295511-A (JP)
Title: Method and apparatus for producing hot-dipped hot rolled steel strip excellent in surface characteristic of plating and adhesion of plating
Inventor: HIWATARI SEIROU
IPC: C21D9/46
Filed: 1992-10-07
Abstract: PURPOSE:To minimize heat energy and equipment and to reduce the number of days required after coiling by specifying the coiling temp. of a hot rolled steel strip, the temp. of surface cleaning, and the temp. regulating and atmosphere before plating, respectively. CONSTITUTION:A steel slab is hot-rolled, and the resulting steel strip is cooled and then coiled at >=350 deg.C. Strain is applied to the steel strip at the time of decoiling and surface is cleaned at >=100 deg.C. After temp. is regulated to 350-600 deg.C, hot dipping is continuously done. Further, the atmosphere in the course between at least the completion of surface cleaning and just before plating is regulated to a nonoxidizing or reducing one. By this method, superior adhesion of plating can be maintained, and blister defect on a plating surface, fluting, and deterioration and fluctuations in steel sheet quality can be avoided.
Patent JP-H08129079-A (JP)
Title: Battery wristwatch
Inventor: HASEGAWA MASAHIDE
IPC: G04G99/00
Filed: 1994-11-01
Abstract: PURPOSE: To prevent an increase in the number of parts, to exchange batteries easily and to hold the battery surely in a battery wristwatch. CONSTITUTION: A plurality of hook sections 13 and a plurality of battery holding sections 14 are mounted on circuit reinforcing plates 12. When various parts 11 are installed on a foundation plate 10 and the circuit reinforcing plates 12 are set up onto various parts 11, the hook sections are latched removably on the foundation plate 10. When a battery 17 is fitted to the circuit reinforcing plates 12, the battery 17 is held removably by the elastic force of the battery holding sections 14.
Patent JP-H05110919-A (JP)
Title: Camera control system
Inventor: OSAWA KATSUMI
IPC: H04N5/232
Filed: 1991-10-11
Abstract: PURPOSE:To realize a system to execute the multiple transmission of video signals and synchronizing signals between a video camera and a camera controller while using one transmission line with simple configuration. CONSTITUTION:A video camera 30 and a camera controller 40 are connected by one transmission line 1. The synchronizing signals are transmitted from the camera controller 40 through this transmission line 1 to the side of the video camera 30. The video camera 30 extracts this synchronizing signal by calculating difference between signals at both terminals of a terminal resistor 35 and obtains the video signal synchronized to this synchronizing signal from an imaging device. This video signal containing no synchronizing signal is transmitted from the video camera 30 to the side of the camera controller 40. The camera controller 40 obtains a composite video signal from the connecting point of the transmission line 1 and an impedance element 43.
Patent JP-H04164307-A (JP)
Title: Metallized film capacitor
Inventor: HATA TADAHIRO
IPC: H01G4/32
Filed: 1990-10-29
Abstract: PURPOSE:To notably restrain the decrease in capacity for enhancing the protective properties by a method wherein one of the opposing evaporated electrodes is composed of Zn evaporated films while the other one is composed of Al and Zn mixed evaporated film. CONSTITUTION:The title metallized film capacitor is composed of one evaporated electrode comprising Al and Zn mixed evaporated films 1, the other one comprising Zn evaporated films 2, multiple separating slots 3 of the Al and Zn mixed evaporated films 1 and fuses 4. In such a constitution, since the evaporated electrodes are respectively composed of Zn evaporated films 2 and the mixed evaporated films 1, even if any oxide is formed in respective electrode ends or non-electrode parts in the opposing electrodes due to the electric field concentration by the edge effect, the loss of the evaporated electrode i.e., the decrease in capacity can be restrained since ZnO is a semiconductor.
Patent JP-S63147713-A (JP)
Title: Replacing method for drag chain conveyor
Inventor: KONO SETSUO
IPC: B65G17/30
Filed: 1986-12-10
Abstract: PURPOSE:To enable a broken chain in a drag chain conveyor for coal fired boilers to be remedied with the boiler in operation by connecting one of the two disconnected ends to the other end in such a manner that by using a lead-in wire, which is passed under a tension pulley attached to the lower part of a boiler shoot, one disconnected end is pulled until it reaches the other disconnected end before the two are connected to each other. CONSTITUTION:When the going route side chain 8a of a drag chain conveyor 7 is broken, a tension pulley 16 is provided, by means of a supporting arm 15, in the front and rear of the lower edge 2 of a boiler shoot 1. And then, by using the front and rear ends 3a, 3b of a trough 3, the two disconnected ends 18a, 18b are pulled in the directions of departing from each other respectively until they reach a position above clinker water 4. Subsequently, a lead-in wire 19 is put in the clinker water 4, and pulled, passing under the tension pulley 16, until it reaches the disconnected end 18b, and then, the wire 19 is connected to the disconnected end 18b. Subsequently, the wire 19 is pulled back so that the disconnected end 18b is connected to the disconnected end 18a. By virtue of this constitution, a broken chain can be remedied with the boiler in operation.
Patent JP-H01133732-A (JP)
Title: Manufacture of ligneous material
Inventor: OSUMI HISAYOSHI
IPC: B32B21/08
Filed: 1987-11-19
Abstract: PURPOSE:To contrive an improvement in surface smoothness, by a method wherein a ligneous decorative material and resin film are laminated together by pressing them at a temperature higher than a thermal deformation temperature of a resin film by making use of an adhesive agent having the thermal deformation temperature higher than that of the resin film. CONSTITUTION:An adhesive agent having a thermal deformation temperature higher than that of a resin film 2 is used as an adhesive layer of a ligneous material laminating the resin film 2 to the surface of a ligneous decorative material 1 through the adhesive layer 3 for unification. Then lamination and unification of the ligneous decorative material 1 and resin film 2 are performed at a temperature higher than the thermal deformation temperature of the resin film 2. Transparent resin such as methacrylic resin of a thickness of about 0.02-1.0mm is preferable as the resin film 2. In the case of using, for example, of the methacrylic resin whose thermal deformation temperature HDT is 77 deg.C, it is preferable to make use of the adhesive agent comprised of epoxy resin (HDT=100 deg.C) or epoxy/phenolic resin (HDT=90 deg.C). Then when a press molding is performed at a temperature higher than the HDT of the resin film 2, as the resin film 2 becomes either molten or semimolten during molding, the same is fused strongly to the adhesive layer 3 and movements such as a deviation or a slide to the ligneous decorative material 1 and adhesive layer 3 can be controlled.
Patent JP-H11130364-A (JP)
Title: Structure for preventing adherence of raindrop for elevator component item
Inventor: TSUCHIDA KEI
IPC: B66B11/02
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure for preventing adherence of raindrop for an elevator component item capable of preventing adherence of raindrops to an elevator component item. SOLUTION: Water repellent layers 10, 13 and 14 prepared by fluorine processing are respectively formed in the side plate 4, a landing door 11 and a three-way frame 12 of a car as an elevator component item, raindrops contained in an umbrella or the like are repelled by the water repellent layers 10, 13 and 14, and thus the raindrops are prevented from being brought into contact with the clothes or the hands and legs of a passenger.
Patent JP-H10138152-A (JP)
Title: Polishing tool
Inventor: ICHIGUCHI YUICHI
IPC: B24D9/08
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a polishing tool more flexible than conventional ones. SOLUTION: A wheel base 4 having a through hole 5 at the center is bonded to the back face of abrasive cloth and paper 2 with a rotating tool fitting part 7 formed around a through hole 3 bored at the center and with polishing parts 8 integrally formed around the fitting part 7, thus constituting a polishing tool 1. Since a fitting part to a rotating tool is formed around the through holes 3, 5 by bonding the fitting part 7 of the abrasive cloth and paper 2 around the through hole 5 of the wheel base 4, strength required for fitting can be ensured even though making the wheel base 4 thinner than conventional ones. The polishing tool 1 can therefore be made thinner than conventional ones so as to be more flexible.
Patent JP-H01133404-A (JP)
Title: Amplifier circuit
Inventor: KATAGASE YASUHIDE
IPC: H03G3/30
Filed: 1987-11-19
Abstract: PURPOSE:To amplify input signals in an excellent state even in the vicinity of the maximum permissible input signal level by controlling the gain of a variable-gain amplifier in accordance with the ratio of the output signal level of the amplifier to the output signal level of a constant-gain amplifier. CONSTITUTION:The electric current made to flow to a transistor(TR) Q1 in a variable-gain amplifier 1 is supplied from TRs Q3 and Q4 by utilizing the difference between a control voltage VY and bias voltage VA. Because of equation I (where K, a, and T respectively represent Boltzmann constant, quantum of electricity, and absolute temperature), equation II should hold. Therefore, the gain G1 until an output terminal 12, namely, until the pre-stage of a constant-gain amplifier 2 can be expressed by equation III (where, re(Q1) represents the emitter resistance of the TR Q1) and the gain of the whole amplifier including the constant-gain amplifier can be expressed by equation IV (where, G2 represents the gain of the constant-gain amplifier). Therefore, the gain of the amplifier circuit is variably controlled in accordance with the control voltage VY applied across a terminal 13.
Patent JP-S62154583-A (JP)
Title: Preventing method for dendrite in zinc-iodine secondary battery
Inventor: YODA YUKIHIRO
IPC: H01M10/0567
Filed: 1985-12-27
Abstract: PURPOSE:To prevent the generation of a zinc dendrite by adding a specified alkohol to an electrolyte. CONSTITUTION:In a zinc-iodine secondary battery having a negative electrode 1 using zinc as an active material and a positive electrode 2 comprising a complex addition product of a polymer, capable of forming a complex addition product with iodine, and iodine, the generation of zinc dendrite is effectively prevented by adding alcohol to an electrolyte. Saturated aliphatic alcohol, unsaturated aliphatic alcohol, cycloaliphatic alcohol, heterocyclic alcohol, or aromatic alcohol is used as the alcohol, however, methyl alcohol, ethyl alcohol, normal propyl alcohol, or isopropyl alcohol is preferable. The amount of the alcohol to be added to the electrolyte is 0.01ml/l or more based on the electrolyte, although it is not crytical.
Patent JP-H01135150-A (JP)
Title: Node address setting system for network
Inventor: TENMA SHOJI
IPC: H04L12/40
Filed: 1987-11-19
Abstract: PURPOSE:To avoid much labor without error by deciding a node address automatically and definitely without physical address setting in each node. CONSTITUTION:A separate transmission line is connected to a reception terminal R and a sending terminal S of a master node 10 in the connection system of the transmission line 11. While the transmission line is given to a slave node 12 and connects to the reception terminal R and the sending terminal S of a transmission/reception interface section 125 of a processing unit 123, each transmission line is extended to adjacent slave nodes via switches 121, 122. That is, the switches 121, 122 connecting/disconnecting the signal transmission are provided in the transmission line passing through each slave node 12 and a master node 10 closes the switches 121, 122 to couple sequentially the adjacent slave node to the network while setting the address of the slave nodes 12 one by one each. Moreover, it is possible to set the node address automatically in any of the multidrop connection system and the bus connection system.
Patent JP-H10144555-A (JP)
Title: Winding method of toroidal core and winding equipment
Inventor: ODA BUICHI
IPC: H01F41/08
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To make it properly to wind by hooking a wire with a hooking needle which protrudes through a core hole of a toroidal core, returning a winding roller to an upper position of the toroidal core, winding the wire in a spiral type, and forming a toroidal core. SOLUTION: A wire is retained through a guide member 20, with a pressing plate 18 arranged on a disk 16 having a trench and a fixing plate 17. The disk 16 having the trench is rotated in the arrow A direction by taking a nob 25 by hand, and the wire retained with the pressing plate 18 and the fixing plate 17 is wound along the trench of the disk 16 having the trench together with rotation of the disk 16 having the trench. A hooking needle means is made to descend, a slider arranged on a rodless cylinder is made to ascend, and a large gear 73 is pivoted. When the large gear 73 is pivoted, a small gear is rotated one turn, and the wire is wound around a core 27 by the pivoting of a winding roller 64.
Patent JP-H08153934-A (JP)
Title: Semiconductor laser device and forming method of its diffraction grating
Inventor: TAKAHASHI KOJI
IPC: G02B5/18
Filed: 1994-11-28
Abstract: PURPOSE: To lengthen the life of an element, by separating periodic absorption structure from an active layer to such a degree that the periodic absorption structure is not absorption-saturated, and setting the thickness to such a degree that a sufficient gain coupling constant is obtained. CONSTITUTION: The average light density in a light absorption layer can be controlled by adjusting the thickness of a carrier barrier layer 204, and the light density becomes lower than or equal to 6.0×10<3> cm<-1> when the thickness is 0.24μm or greater. The distance between an active layer 203 and a light absorption layer 206 is 0.3μm and sufficiently larger which is the sum of 0.25μm of the thickness of the carrier barrier layer 204 and 0.05μm of the thickness of a guide layer 205. The light density in the absorption layer 206 is 5.6×10<3> cm<-1> and sufficiently small. Thereby the switching of optical output- current characteristics which is generated by saturable absorption of the absorption layer 206 is not seen until the optical output is 50mW or larger, and stable single axis mode oscillation can be obtained. Since the crystal regrowth interface is distant from the active layer, a long life element can be realized.
Patent JP-H02137803-A (JP)
Title: Production of diffraction element
Inventor: KUBO KATSUHIRO
IPC: G02B5/18
Filed: 1988-11-18
Abstract: PURPOSE:To improve the forward and backward utilization efficiency given by the product of the zero order transmission and first order diffraction efficiency of the diffraction element by incorporating a prescribed ratio of gaseous O2 into an etching gas and executing reactive ion etching in the coated state of a resist film, thereby forming diffraction element pattern grooves. CONSTITUTION:The surface of a transparent substrate 13 is coated with the resist film 14 and this resist film 14 is subjected to exposing and photodeveloping treatments to form the resist film 14 having diffraction element patterns 14a. The reactive ion etching is executed in the coated state of this resist film 14 to form the diffraction element pattern grooves 13a on the transparent substrate 13. The prescribed volume of the gaseous O2 is incorporated into the etching gas to be used. The respective diffraction element patterns 11a, therefore, rise diagonally with the surface of the transparent substrate 13 and constitute the inverted trapezoidal shapes longer in the upper bottom than in the lower bottom. The second and higher order diffractions in the function of the diffraction element 11 are suppressed in this way and the forward and backward utilization efficiency given by the product of the zero order transmission and first order diffraction efficiency is improved.
Patent JP-H07147342-A (JP)
Title: Method and apparatus for seam welding as well as electronic component
Inventor: ONO TAKASHI
IPC: B23K11/06
Filed: 1993-11-24
Abstract: PURPOSE:To place a plurality of objects, to be welded, on a table and to perform a seam welding operation continuously by a method wherein a shielding body which is formed of a high-permeability material is arranged and installed between an electrode holder and the table. CONSTITUTION:The surface of electrode holders 40 is covered with shielding bodies 55 which are composed of high-permeability mild steel, ferrite-based stainless steel or the like. Since a plurality of objects 21 to be welded are arranged on a table 45 in a seam welding operation, the objects 21 to be welded which are not welded are situated at the lower part of the electrode holers 40. However, since the surface of the electrode holders 40 is covered with the high-permeability shielding bodies 55, a magnetic field does not reach a base 2 and a cap 3 at the lower part. Even when a large current flows to the electrode holders 40, the objects 21 to be welded which are composed of the base 2 and the cap 3 are not moved. As a result, even when the plurality of objects 21 to be welded are arranged on the table 45, the position of the cap 3 with reference to the base 2 in the objects 21 to be welded can always maintain a set state, and an airtight sealing operation without causing a sealing deviation can be achieved.
Patent JP-H08151944-A (JP)
Title: Auxiliary intake amount controller of engine
Inventor: HARA KENJI
IPC: F02D41/16
Filed: 1994-11-28
Abstract: PURPOSE: To control an auxiliary intake amount with high control accuracy and responsibleness by a single control valve. CONSTITUTION: The auxiliary intake amount control valve 1 of an engine in which a bypath passage for turning around a throttle valve is provided and this intake amount is controlled, is provided with a valve 7 for controlling the auxiliary intake amount, a seat 8 responding to the valve 7, a step motor 6 or a linear solenoid for moving valve 7 and a solenoid coil 22 for displacing the seat 8 relatively for the valve 7.
Patent JP-H10150964-A (JP)
Title: Food treating apparatus
Inventor: DAVID R GITTER
IPC: A23B7/005
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To diminish the defect of easily being damaged by cooling treatment in a conventional food treating apparatus. SOLUTION: This food treating apparatus has a blancher 42 constituted of a tank 32 having one room 34 for charging a heated liquid and two rooms 38 and 40 for a charging cooling agent. The heated liquid sufficient for cooking or blanching a food is charged to the room 34 in the entrance side, the cooled liquid sufficient for cooling the food is charged to the room 40 in the exit side. A preliminary cooling liquid for preliminary coiling the food after heated is charged to the room 38 between the rooms 34 in the entrance side and 40 in the exit side. The water having 55-75 deg.F temperature is charged into the preliminary cooling room 38 and the water having 32-55 deg.F is charged into the cooling room 40.  Charging openings and discharging openings are installed in each of the rooms 34, 38 and 40 for flowing a coolant in the reverse direction of the food traveling direction so that a counter flow heat exchanger may be formed.
Patent JP-H11118528-A (JP)
Title: Measurement data display
Inventor: ONISHI MASAMI
IPC: H01L21/02
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To accurately monitor an operating state of a board treating unit by an operator by easily grasping an outline of measurement data by a graphic display and accurately grasping its content by displaying desired data numeric value. SOLUTION: In the measurement data display, a memory means 12 stores measurement data with a measuring time as a key, and a display control means 15 graphically displays the data stored in the memory 12 at a time base as a reference on a display screen 14. And, when a position in a graph is designated from an input means 16, a retrieving means 13 retrieves data numeric value of the corresponding time from the designated position, and a display control means 15 displays and outputs the numeric value of the retrieved data on the screen 14. Accordingly, an operator can grasp accurate data numeric value at that time point merely by designating a position where change in the graph is, for example, large.
Patent JP-S62154968-A (JP)
Title: Image processor
Inventor: KIKUCHI YUTAKA
IPC: G06K15/12
Filed: 1985-12-27
Abstract: PURPOSE:To more easily output an accurate axially symmetrical graphic without requiring conventional patch and paste operation by forming a composite image of a normal and a mirror image by reading an original once. CONSTITUTION:A line buffer 301 stores the normal image of an original 101 by one line (from address 0 to address 4095) along a read scanning line (n) on the original 101. Then, when this normal image is read out, an address control means reads the normal image by 1/2 line (from address 0 to address 2047) and then reverse the readout sequence to read a mirror image by 1/2 line (from address 2047 to address 0). Consequently, the composite image of the normal image 101 and mirror image 101' of the original is formed by reading the original once.
Patent JP-S61165331-A (JP)
Inventor: URURITSUHI GURAU
IPC: A61K9/08
Filed: 1985-12-27
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-H11119028-A (JP)
Title: Device for evaluating characteristic of optical fiber and medium recording program
Inventor: HORI SHIGEO
IPC: G01M11/02
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To efficiently evaluate the characteristic data of many optical fibers. SOLUTION: Operation for plural evaluation items specified by a 1st evaluation item specification means 37 out of evaluation items for almost all distance ranges of plural characteristic data stored in a data memory 35 is executed, whether all the evaluation items satisfy a regulated value or not is judged and information specifying characteristic data which are judged as defective data about at least one evaluation item is displayed on a picture display device 32.
Patent JP-H01134037-A (JP)
Title: Engine brake controller
Inventor: HOSHISAWA MASATOSHI
IPC: F02D29/04
Filed: 1987-11-19
Abstract: PURPOSE:To improve the effect of an engine brake by driving a compressor for air conditioning by a signal from a control circuit, in the state that a vehicle is driven on a long down slop or the like, and when the state of an intake pipe under severe vacuum with a throttle valve completely closed is continued for a predetermined time or more. CONSTITUTION:An intake pipe vacuum sensor 15 is installed for example, on a collector chamber 28 located downstream from a throttle body 6, while a throttle opening sensor 16 is installed on a throttle valve 5, so that the output signals from these sensor 15, 16 are inputted to a control circuit 17. When the throttle valve 5 is closed completely by this control circuit 17, and a vehicle is driven on a slope for going down, an engine rotational speed is increased and the intake pipe comes under severe vacuum. When it is judged that this condition is continued for a predetermined time or more, an air conditioner switch 20 is controlled to be in on position. An electromagnetic clutch 18 comes in the connected state, thereby to drive a compressor 13 for the air conditioner. Then, the engine load is enlarged, so that the effect of the engine brake is improved.