baber/WOPTO huggingface dataset:
Patent JP-H0257215-A (JP)
Title: Rotating polygon mirror made of synthetic resin
Inventor: YAGASAKI TORU
IPC: B29D11/00
Filed: 1988-08-23
Abstract: PURPOSE:To improve the accuracy of a reflecting mirror face and to eliminate a danger of breaking a die by providing a notched form on the ridge line part of two adjacent reflecting faces of a rotating polygon mirror. CONSTITUTION:A notched form 3 is formed on the ridge line part of two reflecting mirror faces 1 of a rotating polygon mirror made of synthetic resin. A compressing core 5 for forming a reflecting mirror face on a production process plane by an injection and compression molding is retracted to a retracted position 4 by considering a compressed part. After a molten resin enters to a product form part 2, the compressing core 5 compresses and advances to an advancing position 10. At this time, the resin 2 contacting the compressing core 5 has a solidified layer 7 formed; however, the solidified layer 7 of the adjacent compressing core 5 has the notched form 3, so that it does not contact the resin 2. Accordingly, the produced rotating polygon mirror has a form shown in the drawing and the reflecting mirror face is formed with a high accuracy.
Patent JP-H0493009-A (JP)
Title: Electrolytic capacitor
Inventor: SASAKI TOSHIAKI
IPC: D04H1/549
Filed: 1990-08-09
Abstract: PURPOSE:To decrease impedance through improvement in tensile strength by forming a separator from a mixed unwoven of cloth glass fibers and heat- resistant organic polymer fibers having predetermined glass transition point and hot-welding property at a temperature above the melting point or glass transition temperature. CONSTITUTION:A separator consists of a mixed unwoven cloth of glass fibers and heat-resistant organic polymer fibers having a glass transition temperature of 130 deg.C or more and hot-welding property at a temperature above the melting point and glass transition temperature. A preferable heat-resistant organic polymer fiber is aromatic polyamide or polyphenylenesulfide. The thickness of a glass fiber yarn is preferably 1-10mum, and that of a heat-resistant organic polymer fiber yarn 0.5-5mum. For the purpose of mixing glass fiber yarns and heat-resistant organic polymer fiber yarns, their preferable proportion is 4:608:12 by weight ratio.
Patent JP-2001028921-A (JP)
Title: Reaping blade device for combine harvester
Inventor: IMOTO HIROSHI
IPC: A01D34/13
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To raise the strength and rigidity of double-type receiving blades, simplify the structure and reduce the manufacturing cost by forming receiving blades of a reaping blade device for a combine harvester into the double-type receiving blades in which lower receiving blades and upper receiving blades are integrally formed. SOLUTION: This reaping blade device 1 for a combine harvester is equipped with a receiving blade pedestal 2, plural receiving blades 3, plural reaping blades 4, a knife bar 5, etc., for fixing and supporting the reaping blades 4. An integral structure in which lower receiving blades 10 and upper receiving blades 11 are connected at the tips thereof is used as receiving blades 3 which are manufactured from a plate member made of steel. Mud removing holes 13 and 14 are respectively formed in the lower receiving blades 10 and the upper receiving blades 11 and the knife bar 5 is arranged on the upper surface side of the plural reaping blades 4.
Patent JP-H0372320-A (JP)
Title: Active matrix substrate
Inventor: KATAYAMA MIKIO
IPC: G02F1/1333
Filed: 1989-08-11
Abstract: PURPOSE:To reduce wire breaking, peeling, etc., by providing a 1st protection layer which is formed on a scanning line across an insulating film and a 3rd protection layer which is formed in the area of a 2nd protection layer, formed on the 1st protection layer, that the scanning line does not cross. CONSTITUTION:The 1st protection layer 33a and 2nd protection layer 33b are formed on the scanning line 23 for supplying a scanning line across at least one layer of the insulating film 5. Then the signal line 11 crosses the 2nd protection layer 33b thereupon and the 3rd protection layer 33c is formed in the area of the 2nd protection layer 33b that the signal line 11 does not cross. Consequently, an etchant is prevented from coming into contact with metal constituting the scanning line 23 through pinholes in an etching process because of the presence of the 1st protection layer 33a, 2nd protection layer 33b, and 3rd protection layer 33c to etch the metal. Consequently, the scanning line which is small in wire breaking, peeling, etc., in the etching process is obtained.
Patent JP-S58114800-A (JP)
Title: Treatment for sludge
Inventor: MOGI MIKIO
IPC: C02F11/00
Filed: 1981-12-28
Abstract: PURPOSE:To economize running costs by subjecting concd. sludge to primary dehydration then heating the same to break the cells of microorganisms in the sludge and to liberate bound water, and subjecting the sludge to secondary dehydration followed by incineration and using the waste gases thereof as a heat source in said heating stage. CONSTITUTION:After concd. sludge is subjected to primary dehydration with a primary dehydrator 1, the sludge is fed into a heat treating device 2, where the sludge is heated by direct contact with steam of 200-300 deg.C supplied through a steam pipe 8. Therefore, the cells of the microorganisms in the sludge are broken; at the same time, gel structure is collapsed and bound water is liberated. After such sludge is dehydrated with a secondary dehydrator 3, the sludge is incinerated in an incineration furnace 4. The waste gases generated in the furnace 4 flow through a pipe 6 into a heat recovering device 5, where the gases heat the water from a water supply pipe 7 indirectly to form steam. The steam is fed through the pipe 8 into the device 2 where the steam is used as a heat source for said device.
Patent JP-H0258671-A (JP)
Title: Mat capable of being dried by feeding hot air to interior
Inventor: KAWABE NORIAKI
IPC: E04F15/02
Filed: 1988-08-24
Abstract: PURPOSE:To enable a Japanese mat to be dried in a laid state by a method wherein the mat using a mat base formed integrally by laminating together a polyvinyl chloride duckboard, an insulation board, and plate made of foamed styrol is formed. CONSTITUTION:A polyvinyl chloride duckboard 2 is laid over at a central part and an insulation board 3 is laid in a position below an edge 10 and on the under surface of straw 7a at an uppermost layer. A plate 5 made of foamed styrol is laminated therebelow through a plywood plate 4. A veneer 6, straw 7b, and a mat sheet 8 are laminated, in order, below the plate 5 made of foamed styrol for integral formation to produce a mat bed 1. A mat surface 9 is sewn to a mat bed 1 togetherwith the edge 10 by means of a thread 11b to produce a Japanese mat. One of the mats laid over is raised, a pipe is inserted in the polyvinyl chloride duckboard 2 to feed hot air, and the mats are dried in a laid state.
Patent JP-S6188909-A (JP)
Title: Method of preventing collision between rolling rolls
Inventor: WATANABE TOSHIYUKI
IPC: B21B1/22
Filed: 1984-10-08
Abstract: PURPOSE:To prevent the breakage of roll and to improve the accuracy of sheet thickness by computing a roll gap at the time when the tail end of a rolling stock runs out of rolls, based on the sheet thickness, the roll gap and the thermal expansion of roll, etc. and spreading the roll gap based on the computed value. CONSTITUTION:A roll-diam. prediction device 1 predicts the change of roll diam., due to the amount of thermal expansion of roll and its wear, etc. after its zero adjustment, by a prescribed equation, based on the sheet thickness of outlet side outputted from a sheet-thickness meter 15 and the roll gap from a rolling reduction device 8. When the tail end of a rolling stock 13 is detected by a stock-position detector 11, a computer 3 discriminates the roll contact at that time by using a roll-diam. prediction value 2 outputted from the device 1 and the roll gap of an automatic rolling-reduction-positioning device 5. When the spreading of roll gap is required, the computer spreads it by a required quantity. In this way, the roll breakage is surely prevented and the sheet- thickness accuracy is improved.
Patent JP-H0877134-A (JP)
Title: Microcomputer
Inventor: GO NORIKO
IPC: G06F11/22
Filed: 1994-09-02
Abstract: PURPOSE: To continue the operation in the user mode without switching to the test mode even at the time when an external input goes to the test mode state in the middle of the use in the user mode by providing an inhibition circuit which inhibits switching to the test mode during the operation in the user mode. CONSTITUTION: The test mode inhibition circuit of a microcomputer consists of an inhibition data holding register 1 and a logic gate 2 connected to the output side of the register 1. Output data of the register 1 is impressed to one input of the logic gate 2, and a mode setting signal MD indicating the test mode/user mode is impressed to the other input. While the microcomputer is operated in the user mode, inhibition data is written in the register 1 of the inhibition circuit by an instruction. That is, a user starts the operation in the user mode and executes the instruction, which writes inhibition data in the register 1, in the first part of the program. Switching to the test mode is inhibited by this inhibition data.
Patent JP-S6452035-A (JP)
Title: Copper-base alloy for connector
Inventor: NAKAJIMA KAZUTAKA
IPC: H01B1/02
Filed: 1987-08-24
Abstract: PURPOSE:To manufacture a copper-base alloy for connector excellent in spring characteristic and formability, by incorporating specific percentages of Ni, Al, O2, and B to Cu. CONSTITUTION:A slab of a copper-base alloy which has a composition consisting of, by weight, 7-15% Ni, 1.0-2.0% Al, <=0.0050% O2, and the balance Cu and further containing 0.01-0.1% B is hot-rolled into plate, and this hot-rolled plate is cold-rolled to the final thickness so as to be formed into a metal sheet. Moreover, it is preferable to carry out solution that treatment by means of heating at about 800-1,000 deg.C for about 1-120min in the course of the above procedure and also it is desirable to carry out ageing treatment at about 350-600 deg.C for about 10-200min after the final cold rolling. By this method, the copper-base alloy suitable as material for minute electric current connector for signal for use in automobile electrical wiring, etc., can be obtained.
Patent JP-S6364002-A (JP)
Title: Quartz optical filter
Inventor: YOSHIDA YUKIO
IPC: H04N9/07
Filed: 1986-09-05
Abstract: PURPOSE:To permit production of a quartz optical filter having uniform outside dimensions by combining and optically adhering plural sheets of quartz plates and optical glass and coating the outer side faces with a black resin film. CONSTITUTION:The quartz plates 1, 3 and the optical glass 2 are stuck by an optical adhesive agent 5; thereafter, the black resin film 4 is stuck to the outer side faces by using the adhesive agent 5'. There is no need for removing the bleeding of the adhesive agent 5 generated at the time of adhering the quartz plates 1, 3 and the glass 2. The adhesive agents 5' and 5 may be the same. The adhesive agent 5' having 1.4-1.6 refractive index is equally well for the purpose of suppressing the reflection within the side faces. Workability in the production of the quartz optical filter is thereby remarkably improved and the outside dimensions of the resulted filter are uniformized.
Patent JP-H1135112-A (JP)
Title: Putting-on-shelf device, putting-on-shelf method to house carrying material in shelf and method of setting receiving conveyor to receiving height in putting-on-shelf device
Inventor: MABUCHI MASARU
IPC: B66F7/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To mechanize work to transfer a carrying baseplate to a shelf from a conveyor by receiving the carrying baseplate carried by a carrier conveyor by a receiving conveyor, raising/lowering the receiving conveyor by a raising/lowering device, and sending out the carrying baseplate to the shelf carriage side from the receiving conveyor by a sending-out device. SOLUTION: A carrying baseplate transfers to a receiving conveyor 3 of a putting- on-shelf device A, and when its tip part contacts with a contact sensor, a driving motor is actuated, and a raising/lowering chain 22 is driven, and a raising/lowering stand 28 ascends or descends, and stops by setting the receiving conveyor 3 to the same height as an empty shelf of a shelf carriage. Then, an air cylinder 43 is actuated, and an advance/retreat stand 40 advances, and a delivery roller 45 or the like moves forward, and delivers the carrying baseplate in a position slightly separate from the receiving conveyor 3. Next, a geared motor is actuated, and an upper side locking body 57 being the sending-out driving side locks the carrying baseplate, and sends it out to the shelf carriage side. The carrying baseplate moves onto a shelf by passing through the delivery roller 45 or the like.
Patent JP-H0945082-A (JP)
Title: Semiconductor memory
Inventor: TAKEDA KOICHI
IPC: G11C11/413
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To realize the acceleration of a circuit operation and to reduce the power consumption of a semiconductor memory by setting the power source voltage of a driver to a higher voltage than that of the other circuit and forming the driver of two or more stages of logic gates. SOLUTION: A word line driver drives the word line of a memory cell based on the decoded signal from an address decoder. The power source voltage given to the driver is set to higher voltage V2 than the power source voltage V1 given to the circuit except the driver. It is formed of at least two or more stages of logic gates like two stages of CMOS inverters 101, 102 connected in cascade with the drivers. With the constitution, the acceleration of the circuit operation is realized, and the increase in the static leakage current in the case of level converting due to the difference of the power source voltages is prevented. Further, the power consumption of the semiconductor memory is reduced.
Patent JP-H1138309-A (JP)
Title: Focusing device
Inventor: MIYAUCHI YOICHI
IPC: G02B7/28
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a focusing device that can set the photographing distance accurately so as to make it suitable to the photographing habit of a user and also by baking the average value of an actual value matching with the photographing habit in the case that range finding is infeasible, and that can execute focusing at the photographing distance based on the most frequent value of the photographing distance at each zooming position or the actual value of the photographing distance of the user without causing a large out-of- focus either at a wide angle to telephoto position or a macro position at a zoom camera. SOLUTION: Focal distance information showing a zooming position is transmitted from a zoom substrate 2 incorporated in a zoom lens 1. The most frequent value of the photographing distances corresponding to the plural representing zooming positions of the zoom lens 1 are stored in a nonvolatile memory 5. In the case that the range-finding is infeasible, the most frequent value of the photographing distance corresponding to the zooming position is read out, and the extended quantity of a focus lens is calculated and the focusing is performed by a CPU 4. The content of the nonvolatile memory 5 is made rewritable by an external write-in adjusting machine 6.
Patent JP-S6363891-A (JP)
Inventor: HONMA RYOJI
IPC: E21D9/087
Filed: 1986-09-05
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-S59100009-A (JP)
Title: Fluid passage switching device
Inventor: ASAKURA TOSHIYUKI
IPC: B60H1/00
Filed: 1982-11-30
Abstract: PURPOSE:To miniaturize a fluid passage switching device for controlling a vacuum actuator, by providing such an arrangement that there are provided a stationary valve in which predetermined sets of a port group composed of a predetermined number of ports are arranged in parallel and a plurality of movable valves having control passages for opening and closing the ports. CONSTITUTION:If movable valves 2a through 2e are not pressed, the movable valves are urged by springs 22a through 22e so that all through-holes 4af through 4ak of a stationary valve 4 are opened to closed passage recesses 33a through 38e in the valve sections 3a through 3e of the movable valves 2a through 2e so that all ports of the stationary valve 4 are closed. When the movable valve 2a is pressed to be engaged with the pawl 61a of a switching plate 61, the through-holes 4af through 4ak are opened to the parts 32af through 31ak of the valve section 3a so that communication is established to vacuum passages. Therefore, if a vacuum chamber is communicated with a pipe 40k, an actuator may be operated. The other movable valves are also similarly operated. With this arrangement, the structure of the fluid passage switching device may be miniaturized in a simple way.
Patent JP-S6188229-A (JP)
Title: Band-pass optical fiber
Inventor: MATSUMURA FUMIO
IPC: G02B5/28
Filed: 1984-10-06
Abstract: PURPOSE:To permit the selection and passage of one optional wavelength in a wide wavelength region by constituting a resonance cavity of a material of which the optical film thickness changes with the intensity of the electric field impressed thereto. CONSTITUTION:The Pb0.55La0.5(Zr0.5Ti0.5)0.875O3 resonance cavity 5 is formed by depositing PbO, La2O3, ZrO2 and TiO2 sintering materials by sputtering in such a manner that the optical film thickness is made integer times 1/2 wavelength with respect to the pass center wavelength. The pass center wavelength changes to 1,200nm like the example of the optical characteristic shown in the figure when a needle electrode is brought into press contact with the transparent conductive film of the band-pass optical filter manufactured in the above- mentioned manner from the side face and when 15.5V is impressed thereto. More specifically, the free selection of input-output wavelength to optional input and output ends is made possible with an optical multiplexer and demultiplexer using the band-pass optical filter formed according to this invention.
Patent JP-H03163019-A (JP)
Title: Antipeptic ulcer agent
Inventor: TANAKA SHUNZO
IPC: A61K31/522
Filed: 1990-08-10
Abstract: PURPOSE:To obtain an antipeptic ulcer agent, containing a specific substituted xanthine derivative as an active ingredient and having excellent antiulcer action with low toxicity. CONSTITUTION:The objective substance obtained by using a compound expressed by formula I [either of R1 and R3 is formula II (m is 1-5; R4 is 1-4C alkyl) and the other is H, OH or 1-8C alkyl or 3-6C alkenyl which can be substituted with 1-4C alkoxyl; R2 is 1-4C alkyl], mixing the compound with pharmacologically acceptable additives and preparing a pharmaceutical according to a conventional method. The aforementioned agent can be prepared in the form of tablet, sugar-coated tablet, pill, capsule, powder, granule, suppository, injection, etc., and dose thereof is 100-900mg/60kg body weight per day. The agent is capable of exhibiting excellent effects on ulcer caused by mucosal irritating substances, e.g. ethanol or especially ulcer caused by stress.
Patent JP-S60105196-A (JP)
Inventor: KIKUCHI ITSUO
IPC: F24C7/02
Filed: 1983-11-09
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-H0764266-A (JP)
Title: Automatic developing machine for silver halide photographic sensitive material
Inventor: KUZE SATORU
IPC: G03D3/06
Filed: 1993-08-25
Abstract: PURPOSE:To provide an inexpensive and small-sized automatic developing machine for a silver halide photographic sensitive material having a simple structure and capable of being easily maintained by reducing the size of a waste liq. tank for storing the overflow of a processing soln. from each treating tank of developing machine. CONSTITUTION:This automatic developing machine for a silver halide photographic sensitive material is provided with a mechanism for supplying a solid processing agent J and makeup water W to an automatic developing tank 1, a tank Tr for storing the makeup water W and a waste liq. tank Tw for storing a liq. overflow from the treating tank, and the ratio of the total volume of the tank Tw to that of the tank Tr is controlled to <=0.7.
Patent JP-2000049025-A (JP)
Title: Method and operation device for erecting iron core
Inventor: SHIRATA SATORU
IPC: H01F41/02
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To stabilize an erection action, to reduce an erection work space, and to shorten a transformer assembly period by lifting an erector upper part with a partially-bent lower tank and a bent bilge frame as a supporting point so that an iron core is elected upright with a deflected surface as a guider. SOLUTION: An erection-employment combination lower tank and an erection frame 1 are connected for fixing so that a main body supporting frame where an iron-core supporting stage is formed, the erection-employment combination lower tank, and an reinforcing stay 5 are integrated to one body, with an L-like frame 6 for connecting/fixing the erection frame 1, the erection-employment combination lower tank, and the reinforcing stay 5 being connected. A wire 10a of a lifting device is engaged with a hook 9 for winding-up by the lifting device, and an iron-core erection operation device is erected with the deflected surface between the erection frame 1 and the erection-employment combination lower tank, and, the reinforcing stay 5 and a bent bilge frame 7 as a supporting point.
Patent JP-H0556307-A (JP)
Title: Characteristic compensating device for video signal
Inventor: SEKIDO SHOTA
IPC: H04N5/00
Filed: 1991-08-22
Abstract: PURPOSE:To decide and compensate the degradation of the characteristic of a video signal due to a video signal transmission line or the like at the reception side of the video signal. CONSTITUTION:A pilot signal from a pilot signal generating part 2 is superimposed on the video signal from a camera 1 by a synthesizer 4, and the obtained video signal is transmitted from an outputting part 5. The superimposed pilot signal is separated from the video signal inputted to an input part 11 by a pilot signal separating part 13, inputted to a pilot signal judging part 15, and compared with a reference signal from a reference signal memory 14 in order to decide the difference of a signal level. The signal from the deciding part 15 is inputted to an amplifier 16, and the required frequency band of the inputted video signal is appropriately amplified, and outputted to a monitor 18.
Patent JP-2001035645-A (JP)
Title: Synchronization control device for plural electromagnetic induction coils
Inventor: UCHIDA NAOKI
IPC: C21D1/10
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a control device for synchronizing an alternating current flowing in a plurality of neighboring electromagnetic induction coils approaching one another and capable of controlling a current level and free of mutual interference. SOLUTION: A plurality of electromagnetic induction coils 1, 2 arranged approaching one another are connected to different power supplies via PWM inverters 16, 17 and an synchronized signal output circuit 18 for synchronizing a high frequency current output from the PWM inverters 16, 17 is connected to the PWM inverters 16, 17, thereby making the level of the output current adjustable in each of the power supplies.