baber/WOPTO huggingface dataset:
Patent JP-H10339055-A (JP)
Title: Hot water circulation type roof snow eliminating device
Inventor: YAMAMOTO MINORU
IPC: E04H9/16
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce time and labor for construction by forming one of radiators for eliminating snow which forms a closed flow passage by joining a grooved plate with a flat plate and circulates hot water in a recessed shape and the other thereof in a projection shape and fitting and joining a plurality of the radiators to form a roof material. SOLUTION: A snow eliminating radiator 1 is divided into many units, a recessed end 18 and a projection end 19 formed on a side face are fitted and joined, and the radiators are arranged and installed by facing sideways in the direction of gradient of a roof and are used directly as a roof material. A flow passage of each snow eliminating radiator 1 is connected with two pipes which circulate heat storage hot water in a heat storage tank embedded in the ground. A thin flat plate 3 which is a heat radiation face and a closed flow passage 5 of a heat flow body are constituted. A grooved plate 4 in which wide and shallow recessed grooves are continuously formed in a plurality of rows is joined. The flow passage 5 is formed to be continuous by folding back a plurality of rows of recessed grooves.  A connection port of the pipe, an inlet 6a of a heat radiation part, and an outlet 6b of the heat radiation part are provided. It is recommended that a thermal insulation material 8 is provided on a lower face of the grooved plate 4. Consequently, it is possible to obtain high snow eliminating performance and reduce a weight and a size of a structure of a hot water circulation type roof snow eliminating device.
Patent JP-H0456072-A (JP)
Title: Flat type solid electrolytic fuel cell
Inventor: SAKAI HIROSHI
IPC: H01M8/06
Filed: 1990-06-20
Abstract: PURPOSE:To relax the high temperature condition of current collecting parts, and enable the usage of the material at low cost for the current collecting parts by locating a reforming part of the fuel gas between a power generating part and the current collecting parts. CONSTITUTION:In a flat type solid electrolytic fuel cell comprising a power generating part 1 which consists of power generating layers, which consists of a fuel electrode and the electrolyte and an oxygen electrode, and fuel gas passages provided in both sides of that power generating layer, and an air passage and inter connectors, and current collecting parts 12 provided in an upper and a lower surfaces of that power generating part 1, a conductive reforming part 7, where the fuel gas is passed through before it is led into the described fuel gas passages, is provided between the described power generating part 1 and the described current collecting part 12. The fuel gas 13 to be supplied to the reforming part 7 absorbs the heat, which is transmitted from the power generating part 1 at high temperature through supporting rods, wave- type supporting layers 9 and inter connectors 9 forming the reforming part 7, to be reformed.
Patent JP-S6053198-A (JP)
Inventor: YARI KENTAROU
IPC: D06F58/02
Filed: 1983-09-02
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-H0210891-A (JP)
Title: Method of hermetically adhering cover to box
Inventor: ITO RYOICHI
IPC: H05K5/06
Filed: 1988-06-29
Abstract: PURPOSE:To easily obtain a device having high hermetical sealability by allowing a both-side adhesive tape to adhere to the horizontal face of the inner step of the peripheral edge of the opening of a box, inserting the cover into the opening, filling adhesive in a gap between the periphery of the cover and the peripheral edge of the opening of the box, curing the adhesive and securing the cover to the box. CONSTITUTION:A both-side adhesive tape 4 adheres to the inner horizontal face of the peripheral edge of the opening of a box, and a cover 2 is inserted into the opening. Thus, the cover 2 is temporarily secured to the peripheral edge 3 of the opening of the box through the tape 4. Then, adhesive is filled in a gap between the peripheral edge of the opening of the box and the periphery of the cover generated by the temporary fixture of the cover. In this case, an adhesive pouring nozzle 5 is inserted to the gap to fill the adhesive 6' but since the tap 4 closes the end of the gap, the flow of the adhesive 6' is restricted to eliminate the flow into the box. When it is left to stand for, the adhesive 6 is cured to fix the peripheral edge of the opening of the box to the periphery of the cover.
Patent JP-H11354140-A (JP)
Title: Thin film electrolyte having high strength
Inventor: KAWAKADO MASAYA
IPC: H01M8/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a proton-conductive high strength thin film electrolyte to satisfy high strength and low film resistance concurrently. SOLUTION: An electrolyte film having proton conductivity, in particular an electrolyte film comprising a fluororesin having a strong acid group or its precursor and having 5 meq./g-0.2 meq./g of ion-exchange capacity (functional group quantity in the case of the precursor), is biaxially elongation processing at the temperature from its near glass transition temperature to its melting point or less, to provide a proton-conductive high strength thin film electrolyte having 50 μm or less of film thickness, 8 N or more of film strength, and 0.07 Ωm<2> or less of film resistance.
Patent JP-S5863205-A (JP)
Title: Amplifier
Inventor: JIKOU HIDEYASU
IPC: H03F1/30
Filed: 1981-10-12
Abstract: PURPOSE:To stabilize the output DC voltage, by detecting the output DC voltage of an operational amplifier by a servo amplifier, varying the source current of junction  type field effect transistor of the first stage with the output of the operational amplifier and then obtain the even bias voltage of the operational amplifier. CONSTITUTION:It is required that the bias volgates V2 and V1 are about equal to each  other at the input terminals of an operational amplifier 2 when the amplifier 2 is  active. For this purpose, a transistor (TR) Q2 for control of power supply voltage  which constitutes a current varying means is put between the source of a junction  type field effect TRQ1 and a power supply terminal 6. On the other hand, the output  signal emerging at an output terminal 3 is applied to an LPF comprising a resistance  R5 and a capacitor C2. Then the DC component of the LPF is extracted, and this  DC voltage is applied to the plus side of a servo amplifier 7 and then compared with  the reference voltage (0V) of the minus side to be amplified. This output of amplification is applied to the base of the TRQ2. Then the control is performed so that a drain  current ID with which the bias voltages V1 and V2 of the plus and minus sides of the amplifier 2 are always equal to each other is supplied to the TRQ1 of the first stage.  In such way, the DC voltage is stabilized.
Patent JP-S5685596-A (JP)
Title: Variable capacity type blower
Inventor: OKUYA KOUICHIROU
IPC: F04D29/46
Filed: 1979-12-13
Abstract: PURPOSE: To enable to optionally select the characteristics of the fan, thereby to rationalize the manufacturing process and to standardize its design, by a method wherein the diaphragm is provided in the casing and made movable, for the diaphragm removable type casing device.  
     CONSTITUTION: The motor 2 and the impeller 3 are built in the deep casing 1, in which the diaphragm 4 fixable in and movable to the optional posotion in the direction of its depth is provided. The outer side 5 of the diaphragm 4 is to be contacted with the inside wall 6 of the casing 1, and the inner side 7 of it must have small clearance 8 between its side and the outer side of the motor 2. Accordingly, with the diaphragm 4 fixed in the position 9 near the impeller 3, the characteristic of the fan is to be high pressure, small volume of the wind characteristic curve I as shown in the diaphragm, on the coutrary, with the diaphragm 4 fixed in the position 11 far from the impeller 3, the fan characteristic will become low pressure, large volume of the wind characteristic curve II. By fixing the diaphragm 4 at the optional position in the casing as mentioned above, the fan characteristic can be selected at one's disposal, so that rationalization in manufacturing process and standardization in design can easily be achieved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06879-A (JP)
Title: Method for lining profile pipe
Inventor: ODA KOZO
IPC: B29L23/00
Filed: 1992-06-22
Abstract: PURPOSE:To reduce the thickness of a liner while holding strength in a method for applying lining to the inner surface of a sewer, a gas pipe or an agricultural water conduit. CONSTITUTION:In a large-sized pipe lining method wherein a cylindrical liner 10 composed of a flexible resin hygroscopic substance surrounded by a fluid impermeable film impregnated with a curable resin is inserted in a pipe while reversed by water pressure or air pressure or drawn into the pipe 11 to be gradually inserted therein and the inserted liner is heated to cure the curable resin to apply lining to the inner surface of the pipe, a reinforcing plate 20 composed of fiber reinforced plastic is attached to the inner surface of the pipe prior to inserting the liner and, when the liner is heated, the curable resin is cured to be fused to the reinforcing plate composed of fiber reinforced plastic and composite lining is formed on the inner surface of the pipe.
Patent JP-H089611-A (JP)
Title: Reverse salient cylinder permanent-magnet synchronous motor
Inventor: ENDO KENJI
IPC: H02K1/27
Filed: 1994-06-21
Abstract: PURPOSE:To obtain a solid reverse salient cylinder permanent-magnet synchronous motor which is improved in power supply utilization factor in a high speed operating region, productivity, and torque characteristic. CONSTITUTION:The torque characteristic and productivity of a reverse salient cylinder permanent-magnet synchronous motor are improved by putting an annular iron core 11 carrying labyrinth-like notches 12 formed at the positions corresponding to the interpole sections of a cylindrical permanent magnet 6 on the outer peripheral surface of the magnet 6 so that the motor can have a reverse salient property and the structure of the motor can become solid, and then, the iron core 11 can be easily fitted. Since the motor is operated at a high speed by performing field weakening control, the power supply utilization factor of the motor can be improved.
Patent JP-S5590514-A (JP)
Title: Preparation of propylene copolymer
Inventor: SHIGA AKINOBU
IPC: C08F4/60
Filed: 1978-12-28
Abstract: PURPOSE:To obtain high quality coplymer with excellent transparency or the like advantageously from an industrial point by a method wherein propylene is copolymerized by using Ziegler-Natta catalyst which is obtained by mixing titanium trichloride obtained by reducing titanium tetrachloride and an organoaluminum compound in a specific mole ratio. CONSTITUTION:Titanium trichloride (a) which is obtained by reducing titanium tetrachloride by an organoaluminum compound and activating, and an organoaluminum compound (b) such as dimethylaluminum chloride, diethylaluminum bromide or the like are mixed so as to render mole ratio b/a of a and b components to 20-100 to prepare Ziegler-Natta catalyst. By using this catalyst, propylene copolymer containing 80-99mol% of propylene and 20-1mol% of ethylene and (or) 4-18C alpha-olefin such as film or the like having excellent heat sealability, blocking property, rigidity or the like is produced.
Patent JP-S6054872-A (JP)
Title: Method and apparatus for perfect printing
Inventor: NAKAJIMA YUTAKA
IPC: B41J3/50
Filed: 1983-09-05
Abstract: PURPOSE:To enable to accurately print and read, by a method wherein an index mark is printed on the leading end of a paper when printing on the face side of the paper, and the paper is supplied in the state of being turned by 90 deg. and printing data are printed in the state of being turned by 90 deg. by a mark sensor signal when printing on the back side of the paper, in an information-processing printer. CONSTITUTION:When printing on the face side of a printing paper 15, when the leading end 15b is detected by a photoelectric sensor 12, a printing head 2 prints an index mark 23 from the position spaced by a distance A from the left side of the paper 15, and the mark 23 is checked by reading it by a mark sensor 13. When printing on the back side of the paper 15 printed with data 24, the paper 15 is supplied to the printer in the state of being turned by 90 deg., and after the paper 15 is fed by the distance A from the moment the leading end 15a is detected by a mark sensor 22, reading of the mark 23 is started, whereby the mark 23 can be read in the same positional condition as in printing. Based on the data thus read, the printing data 25 are printed on the back side of the paper 15 in the state of being also turned by 90 deg.. Accordingly, the index mark can be accurately printed and read.
Patent JP-H081709-A (JP)
Title: Automatic molding device
Inventor: SAKAI KENJI
IPC: B29C45/10
Filed: 1994-06-21
Abstract: PURPOSE:To realize the unmanned mold changing action to a plurality of injection molders and contrive to simplify facilities and reduce cost by a method wherein a self-propelling robot is employed. CONSTITUTION:A self-propelling robot 20 is remote-controlled by a host computer so as to self-propel to the neighborhood of a molding device 10, the molds of which are to be changed, in order to unload the molds 13a and 13b set on the mold holders 14a and 14b of the molding device 10 and, after that, to self- propel to the neighborhood of a mold rack in order to bring the molds 13a and 13b back to the mold rack. Next, the self-propelling robot 20 unloads the desired molds 13a and 13b from the mold rack and sets them to the mold holders 14a and 14b of the molding device 10.
Patent JP-S6142821-A (JP)
Inventor: KUNIMURA SATOSHI
IPC: H01B9/02
Filed: 1984-08-02
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-S5864592-A (JP)
Inventor: ITOU MASAAKI
IPC: G08B5/22
Filed: 1981-10-13
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-H0213414-A (JP)
Title: Electric water boiler
Inventor: MORI KIYOTAKA
IPC: G05G1/08
Filed: 1988-06-30
Abstract: PURPOSE:To easily obtain an arbitrary flow rate and to easily conduct operation for controlling the flow rate by disposing a knob for controlling the rotating speed of a pump in a hole portion formed on the nose portion of a main body, and constructing the sliding contact surface between the knob and the hole portion in a specified structure. CONSTITUTION:A knob 16 interlocking with a rotary variable resistor 15 for adjusting the rotating speed of a pump 7 is disposed in a hole portion 25a formed on the nose portion 25. In the sliding contact surface between a flange 27 formed on the lower portion of the knob 16 and the lower end portion 25b of the hole portion 25a, at least one circumferential rib 26 or one or more projecting portions are formed, or a ring-shaped sliding ring 29 made of material having a small coefficient of friction, for example, metal such as stainless steel or the like is disposed between the flange 27 formed on the lower portion of the knob 16 and the lower end portion 25b of the hole portion 25a. Accordingly, the knob 16 is easy to rotate so that the adjustment for operation is easily made. When hands are removed from the knob 16 after operation for rotating the knob, the knob is returned to its initial position by a hook spring, so that it is possible to prevent the hot water from being left to come out.
Patent JP-H0328895-A (JP)
Title: Audio signal data processor
Inventor: YAMAKI MAKIO
IPC: H03H17/02
Filed: 1989-06-26
Abstract: PURPOSE:To secure a long delay time by specifying addresses of continuous access frequencies on a delay memory at intervals of a sampling cycle and specifying all addresses. CONSTITUTION:A delay memory control means has a ring counting means which counts up to the number of bits of address data at intervals of the sampling cycle, a means 35 which specifies delay time data for writing and reading, an adding means 35 which adds the delay time data and counting data of the ring counting means, a multiplying means 8 which multiplies the output data of the adding means by access frequency data required to access one-word data on the delay memory 15 and a setting means which setting a write or read address according to base address data. Consequently, the capacity of the delay memory 15 is used without any waste and the long delay time can be secured.
Patent JP-H0214459-A (JP)
Title: Disk tray
Inventor: ARIYOSHI YUJI
IPC: G11B17/035
Filed: 1988-06-30
Abstract: PURPOSE:To place disks with different diameter on a concentric shaft in the same plane respectively by supporting the outer circumference of a disk by a disk support device provided on a tray placing disks and providing plural support members moving turnably in horizontal and vertical directions with respect to a tray main face. CONSTITUTION:Select bars A2, B3 are fixed by a fixing shaft 6 to a disk tray 1 and turned between a1 and b1 and between a2 and b2 around the fastening shaft 6. Moreover, a select plate spring 4 is freely turned around the shaft 6 at a part (d) and freely sleded at a part (e), the part between (f) and (g) is driven horizontally to the tray main face and a select plate spring bottom face projection enters a recessed part provided to the tray and locked at positions f, g. In this case, the position (f) supports the outer circumference of a 8cm disk and the position (g) supports the outer circumference of a 12cm disk. Thus,disks with different diameter are placed on the concentric shaft on the same plane.
Patent JP-S5787666-A (JP)
Title: Simple automatic answering telephone system
Inventor: NISHINO YUTAKA
IPC: H04M11/06
Filed: 1980-11-21
Abstract: PURPOSE:To input information to a simple automatic answering telephone set even from a normal telephone set, by interpreting a multi-frequency signal from a push button dial telephone set with a multi-frequency receiver provided in the simple automatic answering telephone set and storing it on a memory. CONSTITUTION:When a telephone set 11 is set to the satate of automatic answer, a switch 12 is connected to a contact NO at character communication side and a switching circuit 15 is to a contact NC at an incoming detection circuit 14, and when the incoming detection circuit 14 detects the incoming call, a CPU 16 switches the circuit 15 to the contact NO for incoming response and thereafter, a multi-frequency receiver 9 is operated. If a specific multi-frequency signal is incoming from a calling terminal having the MODEM within a prescribed time, the CPU16 stops the operation of the receiver 9 with the output from the receiver 9 and the operation of an MODEM3B is started to store the inputted data to the MODEM3B is stored in a memory 7. If the opposing party is only a push button dial telephone set, a series of a multi-frequency signal is received at the receiver 9 by detecting another multi-frequency signal at the receiver 9 at first, and it is stored in the memory 7.
Patent JP-H0453902-A (JP)
Title: Forming method for semiconductor lens
Inventor: KATSUYAMA TSUKURU
IPC: H01S3/101
Filed: 1990-06-21
Abstract: PURPOSE:To make reproducibility, uniformity and mass productivity satisfactory and to greatly take the degree of freedom for designing by a simple control by forming a mask having an opening part in which a semiconductor substrate is exposed on a prescribed area by using a substance in which it is hard to grow a semiconductor crystal, on the semiconductor substrate. CONSTITUTION:On the surface of a semiconductor substrate 1, a mask 2 in which a lens forming area is an opening part A is formed. Subsequently, for instance, by a vapor phase growth method, a semiconductor raw material is supplied onto the opening part A of the mask 2. In such a case, since the mask 2 in which it is hard to grow a crystal is formed in the periphery of the lens forming area, a raw material diffused in a boundary layer is diffused by a concentration gradient of the raw material to the opening part A consumed by crystal growth. Accordingly, a crystal growth speed decreases as it goes to the center of the opening part from the end of the mask, and a recessed growth layer 3 is formed. In such a way, reproducibility, uniformity and mass productivity are satisfactory, and also, the degree of freedom for a design can be taken greatly by a simple control.
Patent JP-S6054590-A (JP)
Title: Color image pickup device with single plate
Inventor: MIYATAKE SHIGEHIRO
IPC: H04N9/04
Filed: 1983-09-05
Abstract: PURPOSE:To obtain a color image pickup device with high resolution and few pseudo chrominance signals by installing two sets of filters which transmit two kinds of colored lights repeating by two picture elements in the horizontal direction, and arranging the filters with repetition in the vertical direction in such a way that these two sets of filters are shifted by one picture element. CONSTITUTION:In (n) scanning sections of the 1st field, signals formed by addition of two horizontal lines such as W+Cy, W+Ye, G+Ye, G+Cy... are outputted. Now, a luminance signal is denoted as Y, and when Y is approximated to Y=R+2G+B, the outputs become Y+B, Y+R, Y-B, and Y-R, and the signals are obtained which are modulated in such condition that the phases of B and R signals are different by 90 deg., while making the luminance signal Y a base band. In (n)+1 scanning sections, such signals as Y-B, Y-R, Y+B, Y+R... are similarly outputted. Consequently, when these signals are separated into Y, R and B, the signal applicable to the NSTC method can be obtained by the normal signal processing after said separation.
Patent JP-S6319595-A (JP)
Inventor: OTSUKA FUMIO
IPC: G21C15/02
Filed: 1986-07-14
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-H0212507-A (JP)
Title: Velocity controller
Inventor: KODAMA TSUGIO
IPC: G05D3/12
Filed: 1988-06-30
Abstract: PURPOSE:To smoothly perform the control of a main axial motor by switching the system of velocity control at the time of performing the stoppage control at a regular position of a main axis. CONSTITUTION:Proportional control is performed once after receiving a stop page command, and it is switched to proportional and integral control again by a change-over switch 5 after the arrival of speed in the neighborhood of stoppage speed is detected by a speed zero detection circuit 4. Thus, it is pos sible to obtain large torque even at a part where small position deviation exists by performing integral control by the function of a capacitor 1 when the large inertia of a load exists. Also, in the case of performing the position control, overshoot can be prevented from being generated by performing the integral control so as to eliminate response delay for disturbance due to the capacitor 1, and simultaneously, the rigidity of the main axis can be improved. In such a way, the stoppage control at the regular position of the main axis can be performed with high accuracy.
Patent JP-H05183113-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOMI TAKAYUKI
IPC: H01L27/06
Filed: 1992-05-29
Abstract: PURPOSE:To manufacture a high-performance and high-accuracy semiconductor device by applying optimum annealing to the polycrystalline silicon films or polycide films of respective layers on a semiconductor substrate. CONSTITUTION:After a polycrystalline Si film 22a to be formed into a resistive element is annealed by the inadiation with excimer laser light, a polycrystalline Si film 32 to be formed into an emitter fetch electrode is formed on the whole surface and polycrystalline Si film 32 is annealed in this state by the inadiation with the excimer laser light. Because the polycrystalline Si film 32 is difficult to penetrate the excimer laser light, the polycrystalline Si film 22a is not annealed simultaneously by annealing of the polycrystalline Si film 32.