baber/WOPTO huggingface dataset:
Patent JP-S55105261-A (JP)
Title: Electrophotographic apparatus
Inventor: TSUDA HIROSHI
IPC: G03G21/00
Filed: 1979-02-07
Abstract: PURPOSE:To prevent the start of unnecessary copying operation for the originals of more than the specified length by generating an original-detecting pulse only when the original detector detects the leading end of the next original and controlling the start of the copying operation based on this pulse. CONSTITUTION:When the 1st original detector 19 becomes ON from OFF upon insertion of an original, an FF 24 is cleared and a gate circuit 25 is opened. When the original is conveyed and the 2nd original detector 20 goes ON, a copying start pulse is supplied to the FF24 via OR circuit 27, by which the FF 24 is set and the pulse is supplied to a control circuit 26. Then, the control circuit 26 controls the operation of each part in synchronization with the copying operation. However, unless the first original detector 19 which has once gone OFF goes ON by detecting the next original, the FF 24 is held set and the gate 25 is held closed and therefore the copying start pulse from the control circuit 26 is prevented from passing therethrough, hence the unnecessary copying for the original longer than the specified is prevented.
Patent JP-S54105707-A (JP)
Title: Liqudified co2 gas feeder for generator
Inventor: TAJIMA MITSUHIRO
IPC: H02K9/24
Filed: 1978-02-08
Abstract: PURPOSE: To prevent the freezing of the feeding pipe and the abrupt cooling of generator by employing a portion of CO 2  gas feeder as the steam coil heating pipe which utilizes the house aux. steam thereby vaporizing the liquidified CO 2  gas.  
     CONSTITUTION: CO 2  gas is fed from CO 2  gas cylinder 1 through the feeder pipe 2 and the dispersing pipe 10 provided in the generator 8 into the generator. CO 2  gas heating pipe 3 which utilizes the house aux. steam 14 as the heating source is provided in CO 2  gas feeder pipe 2 immediately after the exit of CO 2  cylinder 1. CO 2  gas heating steam coil 4 is provided above the heating pipe 3 and the steam 14 is fed/blocked through the temperature switch T3 provided at the exit by means of the heated steam regulating electromagnetic valve 6. The liquidified CO 2  gas supplied with the heat of vaporization from the heated steam is vaporized and fed to the generator 8. Consequently the freezing of CO 2  gas feeder pipe 2 and the abrupt cooling of generator 8 can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05202545-A (JP)
Title: Structure for fitting drain pipe
Inventor: KOSHIJIMA JIRO
IPC: E03C1/14
Filed: 1992-01-28
Abstract: PURPOSE:To house a drain pipe in a containing space, so that a dead space is not formed in the central section of the containing space and linearly setting a communicating pipe which consists of the drain pipe. CONSTITUTION:The upper section of a cabinet 2 with the internal section turned into a containing space 1 is provided with a bowl body 3. A drain pipe 4 led from the bowl body 3 is set to be contained in the containing space 1 of the cabinet 2. The pipe 4 is saliently set on the back side of a communicating pipe 4a to be led from the drain port 3a of the bowl body 3 and is set between the back plate 2a of the cabinet 2 and the drain port 3a of the bowl body 2. The communicating pipe 4a is provided with a length regulating section 30 for regulating the length dimension of the communicating pipe 4a. A trap member 4b to be connected to the communicating pipe 4a is set along the back plate 2a of the cabinet 2. A drain hose 4c to be led to the external section of the cabinet 2 from the trap member 4b is set along the back plate 2a of the cabinet 2.
Patent JP-H05290332-A (JP)
Title: Production of thin-film magnetic head
Inventor: YAMAMOTO TOMOKI
IPC: G11B5/31
Filed: 1992-01-28
Abstract: PURPOSE:To eliminate the possibility of generation of a short circuit in the adjacent windings with each other within the same layer of a thin-film coil and to obtain sufficient insulation between the windings of different coil layers. CONSTITUTION:A dummy conductor layer 40 and a dummy insulating layer 5 having the same laminated structure as the same laminated structure of the thin-film coil 4 and an insulating layer 5 are simultaneously formed on the side opposite from the thin-film coil 4 and the insulating layer 5 with the virtual cutting line D-D to be finished to a sliding surface with a recording medium in-between in the process of laminating the thin-film coil 4 and the insulating layer 5 on a lower magnetic core 2. The above-mentioned dummy conductor layer 40 and dummy insulating layer 50 are cut off from a magnetic head chip in a stage for cutting out the magnetic head chip contg. the thin-film coil 4 and the insulating layer 5.
Patent JP-H09204179-A (JP)
Title: Musical sound generating device
Inventor: MATSUSHIKA NORIO
IPC: G10H1/053
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To suppress process delay small and generate the shape of an envelope and the shape of LFO more faithfully even when a relatively inexpensive CPU is used by providing a specific musical sound generating means, a specific musical sound generation starting means, a specific service means, and a specific service control means. SOLUTION: Each musical sound generating means temporarily generates one musical sound. The musical sound generation starting means performs 1st sound generation control for making one of the musical sound generating means start generating an indicated musical sound to be generated with the properties at the start of sound generation immediately after receiving the sound generation indication. The service means performs 2nd sound generation control over musical sound generating means in musical sound generation to change the properties of musical sounds that are being generated.  The service control means controls the service means so that the properties of a musical sound being generated by a musical sound generating means change to properties which are one cycle after in order in every specific service cycle starting at the point of time when the 1st sound generation control over the musical sound generating means is performed.
Patent JP-S62173170-A (JP)
Title: Grinding wheel trueing device
Inventor: MARUYAMA TOSHIO
IPC: B24B53/00
Filed: 1986-01-23
Abstract: PURPOSE:To enable a grinding wheel to be fed exactly by storing the difference value between the heights of the end surface of a detecting member and a trueing tool peripheral surface and by controlling the tool on the basis of the difference and a feeding quantity after bringing the detecting member contact into the grinding wheel in trueing. CONSTITUTION:When the trueing of a grinding wheel peripheral surface is completed, a first travel control means B is actuated to advance a trueing head 4 until a contact detecting member 2 is brought into contact with a grinding wheel peripheral surface 1a, and the travel quantity is detected and stored as the difference Ld between the heights of the end surface of the detecting member 2 and the machining surface of a trueing tool 3 with a height difference detecting means E. After that, in the trueing of a grinding wheel 1, the contact detecting means 2 is brought into contact with the grinding wheel peripheral surface 1a with a second travel control means C. And a travel control means D performs relative traveling of a head 4 for trueing from the contact position on the basis of the dfference Ld and a setting feed quantity Lc. This leads to the constant feed control by the detecting member 2 fixed on the trueing head 4 and makes it possible to perform optimum trueing.
Patent JP-S58133115-A (JP)
Inventor: MITSUGI TAKUMI
IPC: H02H3/02
Filed: 1982-01-29
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-S62170366-A (JP)
Title: Thermal printer
Inventor: MINOWA MASAHIRO
IPC: B41J2/365
Filed: 1986-01-23
Abstract: PURPOSE:To enable the same printing characteristics to be constantly obtained, by comparing a charging/discharging level of a capacitor with a reference voltage of a part including a thermistor for detecting the temperature of a thermal head. CONSTITUTION:In an energization duration controlling circuit 30, a charging/ discharging circuit part 23 comprises at least one capacitor 21, a transistor 22 for opening and closing both ends of the capacitor 21, resistors 23, 24 connected in series with the capacitor 21, and a transistor 26 for opening and closing both ends of at least one of the resistors, 23. A reference circuit part 32 comprises a heat-sensitive element 5 disposed in contact with a thermal head to detect the temperature of the head and resistors 27, 28, 29. A comparing circuit part 33 compares an output from the reference circuit part 32 with the charging level of the capacitor 21 in the circuit part 23. The end of energization time for heat generating elements 3 is determined according to the time of output of the comparing circuit 33. A CPU 20 controls the entire thermal printer including the energization duration controlling circuit 30.
Patent JP-H11257920-A (JP)
Title: Noncontact type optical measuring apparatus and method of using the same
Inventor: LEWIN ANDREW CHARLES DR
IPC: G01S7/481
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a noncontact type optical measuring apparatus excelled by improving the sensitivity, reducing the noise and greatly saving the adjusting labor and cost. SOLUTION: The apparatus comprises a frequency shift generator 10 for measuring the displacement or vibration of an object 14, utilizing a laser interferometer using at least a measuring light and at least a reference light. A light emitted from a laser 1 passes through an optical guide 7 and is divided in a measuring light and reference light at the output end 8 of the optical guide 7, and the measuring or reference light passes at least twice through the frequency shift generator 10 to multiply the frequency shift of the beam.
Patent JP-H01258861-A (JP)
Title: Method and device for manufacturing magnetic chuck element
Inventor: ROI BIYUURU
IPC: H01F41/02
Filed: 1989-01-20
Abstract: PURPOSE: To manufacture a magnetic chuck element excellent in strength, rigidity and appearance by casting the member of a material with a low melting point into the member of a material with a higher melting point in a casting mold. CONSTITUTION: By opening the casting mold 10, pole members 2 are placed among ribs 19 in the casting space 17 of a lower side die part 12. Next, on the lower side die part 12, an upper side die part 11 is placed, and the casting mold 10 is closed. The die casting of a nonmagnetic material is performed in the casting space 17 under a high pressure through supply port 15, distribution space 16 and inlet opening 18. After the nonmagnetic material has been hardened, a top plate 1 is taken out from the lower side die part 12 by opening the casting mold 10. When cooling further the top plate 1, the pole members 2 are caught in nonmagnetic material members 3 by a strong shrinkage force.  That is because the shrinkage of the nonmagnetic material members 3 is larger than that of the magnetic members 2, and the nonmagnetic material members 3 extending through the holes 5 and the notches 6 of the magnetic members 2 have been connected with remarkably high strength. An integrated part with very high rigidity and large strength, is formed.
Patent JP-H09209926-A (JP)
Title: Swash plate type compressor
Inventor: UMEMURA YUKIO
IPC: B60H1/32
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a swash plate type compressor excellent in its seizure avoiding property and durability. SOLUTION: A swash plate 2 connected to a shaft 1 rotatably journaled after passing a crank chamber 3, and a piston 6 in which connection parts 9, 10 connected to each other via sliding shoes 4, 5 are formed so that the swash plate 2 may make sliding motion inside, are provided and on the swash plate 2, a flat plate part 2b sandwiched between sliding shoes 4, 5 with free slidable contact with those shoes is formed and the abovementioned flat plate part 2b includes a white metal thermal sprayed film coated and impregnated with molybdenum disulfide.
Patent JP-H07211592-A (JP)
Title: Al foil material, for al electrolytic-capacitor electrode, with excellent etching property
Inventor: GOTO HIROMI
IPC: H01G9/055
Filed: 1994-01-11
Abstract: PURPOSE:To obtain an Al foil material whose etching property is enhanced by a method wherein an Fe component in a specific amount is diffused and contained in a specific position from the surface. CONSTITUTION:An Fe component in 0.05 to 3wt.% as a content in a position at a depth of 0.05 to 0.1mum from the surface of a high-purity Al foil material at a purity of 99.97% or higher is difused and contained. When the Al foil material is manufactured, a foil material is first formed to be a thickness of 50 to 200mum by a rolling operation from high-purity Al at a purity of 99.97% or higher. Then, Fe in a thickness of 5 to 500Angstrom  is vapor-deposited on the surface of the foil material by an ion plating method or the like. The Fe is heated and treated in a nonoxidizing atmosphere under the holding condition of 1 to 12 hours at a temperature of 500 to 600 deg.C. Thereby, the Al foil material whose etching property is excellent and in which a relatively large surface area is formed by an etching treatment is formed.
Patent JP-S55106446-A (JP)
Title: Projector which makes use of outsert member
Inventor: WAKASUGI SADAO
IPC: G03B21/00
Filed: 1979-02-09
Abstract: PURPOSE: To achieve the less number of parts and higher performance by making effective use of outsert moldings and making the charged charges of metal parts freely dischargeable at all times.  
     CONSTITUTION: Bosses 52W54, bearing holder 61, main shaft bearing holders 170e, 171, motor base 80 and feed sprocket bearing 100 are outsert-molded by resin to mechanical substrate 51 and conductive wires 65 are mounted. A flywheel support plate 56 is fixed conductively by means of self-tapping set screws 57, 60a, 60b and the support shaft 170b of a sound sprocket 170d is conductively fixed. Further, a main shaft and motor are fixed. As a result of this, the charges having been charged in the sound sprocket support shaft 170b are discharged to the mechanical substrate 51 at all times. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58131204-A (JP)
Inventor: SUETSUGU MITSUO
IPC: E01C7/30
Filed: 1982-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01190658-A (JP)
Title: Phenylacetonitrile derivative
Inventor: ITO YASUO
IPC: C07C255/43
Filed: 1988-01-26
Abstract: NEW MATERIAL:A compound shown by formula I (R1 is H, lower alkyl or lower alkoxy lower alkyl; R2 is H, lower alkyl or benzyl; R3 is H, lower alkyl, lower alkoxy or halogen) and an acid addition salt thereof. EXAMPLE:alpha-[3-[2-(5-Fluoro-2-trimethoxyphenoxy)ethylamino]propyl]-a lpha- isopropyl-3,4,5-trimethoxyphenylacetonitrile.fumarate. USE:A hypotensor a remedy for urination difficulty. PREPARATION:An aldehyde derivative shown by formula II is reacted with an amine derivative shown by formula III in a solvent such as methanol, ethanol or THF and then treated with a reducing agent such as NaBH4 to give a compound shown by formula I.
Patent JP-H11209036-A (JP)
Title: Elevator
Inventor: SAMEJIMA TAKAHIRO
IPC: B66B9/04
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent rolling of an intermediate rod for a multistage hydraulic jack. SOLUTION: An elevator of which elevator car device 3 can move vertically by using a multistage hydraulic jack 2 in which a rod 1 moves vertically in a multistage manner. An upper end of a top rod in the multistage hydraulic jack 2 is fixed to the elevator car device 3. A rolling prevention member 4 is fixed to a rod second from the top with bolts. Both the ends of the rolling prevention member 4 are opposing to a rolling prevention rail installed on the elevator car device 3 with a small gap.
Patent JP-S61172544-A (JP)
Inventor: TSUTSUI HIROSHI
IPC: G01N23/04
Filed: 1985-01-28
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-H06221609-A (JP)
Title: Air-conditioner
Inventor: NISHIHARA TAKURO
IPC: F24F13/32
Filed: 1993-01-29
Abstract: PURPOSE:To obtain an air-conditioner, which hardly leaves a gap between an indoor unit and a setting plate by providing holes through which pipes are penetrated, in the setting plate and also providing flanges, which are connected to the indoor unit, at both side parts of and at a lower part of the setting plate. CONSTITUTION:A setting plate 2 is first mounted on an indoor wall 30, and a hole 15 through which pipes 25, 26 from an outdoor unit pass and a hole 35 through which a drain hose passes are formed in the indoor wall 30. The pipes 25, 26 and the hose are allowed to pass through these holes, and the pipes 25, 26 are fixed to the setting plate 2 with fixing tools 24. Then, the outdoor unit 1 is hooked to the setting plate 2. After completion of piping work is checked, a cover is mounted on a lower portion of a frame. The cover is screwed on the frame and on flanges 2C, 2D of the setting plate 2. By this method, a gap between the indoor unit and the setting plate is hardly left; therefore this prevents dew condensation from occurring on the rear face side of the indoor unit.
Patent JP-S63181003-A (JP)
Title: Prediction arithmetic control method
Inventor: KUMASAKA TORU
IPC: G05B17/02
Filed: 1987-01-23
Abstract: PURPOSE:To perform control with fast response, by comparing outputs even in calculating process of a reference model computing element. CONSTITUTION:Inputs Ia-Ic supplied to a controlled system 12 are detected with the half of the arithmetic cycle of the reference model computing element 10, for example, at times t1, t2, t3..., and controlled so as to be set values. Also, the output Ox of the controlled system 12 is detected synchronizing with the detecting cycles of the inputs Ia-Ic, and are inputted to a comparator 14. The comparator 14 compares the outputs Ox with the output Oy of the reference model computing element 10 at every input of the output Ox of the controlled system 12, and outputs a signal (manipulated variable Y) proportional to a deviation between them. Since the manipulated variable Y is outputted with the cycle faster than the arithmetic cycle of the computing element 10, it is possible to realize the control with fast response, and to improve control accuracy.
Patent JP-H08216800-A (JP)
Title: Power-supply device of car audio
Inventor: MIURA KEIJI
IPC: B60R11/02
Filed: 1995-01-31
Abstract: PURPOSE: To reduce consumption of electricity by stopping electric source supply to a car audio apparatus by detecting a state where an ignition key is at an off position or is extracted and supplying the electric source until specified time in the case when operation to enter a new motional state against at least one of the car audio apparatuses is made. CONSTITUTION: A system control microprocessor 30 stops supplying an electric source from an electric source circuit 15 to a car audio apparatus when an ACC voltage detection circuit 14 detects that an ignition key of an automobile is changed from a position of ACC to an off position or a state where it is extracted and a detection signal G1 is switched off. Thereafter, in the case when operation to switch on a power switch 20 on a keyboard 19 or operation to newly actuate one of the audio apparatuses such as cassette insertion, etc., of a cassette deck part 2, it is controlled so as to supply the electric source to the car audio apparatus for specified time previously set by outputting detection signals G4, G5 of operation to the microcomputer 30.
Patent JP-S56112445-A (JP)
Title: Fe alloy with superior molten zinc erosion resistance
Inventor: WAKITA SABUROU
IPC: C22C38/00
Filed: 1980-02-07
Abstract: PURPOSE: To prevent the erosion of a structural member due to molten zinc by manufacturing the member which is directly exposed to molten zinc in a galvanizing apparatus with a ferroalloy contg. specified alloying elements.  
     CONSTITUTION: A structural member directly contacting with molten zinc is manufactured with a ferroalloy by casting, working, build-up welding, spraying or other method. The ferroalloy is an Fe alloy having a chemical composition consisting of 0.01W3% C, 0.01W2% Si, 0.01W2% Mn, 1W6% Nb and/or Ta, 1W10% Mo and/or W, 10W30% Ni, 10W30% Co, 10W25% Cr, 0.001W2% P and/or V and the balance Fe or further contg. 0.01W0.5% N. This material has superior erosion resistance to molten zinc and is a superior material for a galvanizing apparatus. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10204832-A (JP)
Title: Construction method of precast block employing pressure sensitive adhesive
Inventor: KOBAYASHI TSUTOMU
IPC: E01D101/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of precast concrete that can save labor and shorten the construction period by employing an encapsulated adhesive being broken with a predetermined pressure for an adhesive applied between each block. SOLUTION: The end adjacent surface 4a of each block 4 is applied with a minutely encapsulated pressure sensitive adhesive consisting of a major agent and a curing agent, and each block 4 is brought in contact integral with each other such that mutual blocks are contacted in close relation by straining a post tension cable inserted in the inside of the block 4. The post cable is adapted to put the mutual blocks 4 in close contact with each other by connecting the block 4x on a support 1 and the block 4y in one span distal part, and straining the inner cable and outer cable with a predetermined pressure, or, in this instance, a pressure sensitive adhesive being minutely encapsulated and applied on the end contact surface 4a of each block 4 is broken, resulting in a mixture and hardness of the major agent and curing agent.
Patent JP-H11207377-A (JP)
Title: Water purifying device and water purifying facility
Inventor: ASHINO KATSUKUNI
IPC: C02F3/06
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a water purifying device small in floor space, simple in structure and excellent in purifying performance. SOLUTION: First and second cylindrical storage tanks 2, 6 are provided in the purifying device 1 buried underground. The bottom part of the second cylindrical storage tank 6 in the first cylindrical storage tank 2 is opened. A contact material 10 to which a suspended solid matter in contaminated water sticks is provided inside the storage tanks 2, 6. A sucking pipe 12 is provided at the center of the storage tanks 2, 6. A ring-shaped cross-section area A1 between the storage tanks 2, 6 is almost equal to a circular cross-section area A2 of the second storage tank 6. The contaminated water introduced to the upper side of the storage tank 2 through an introducing pipe 8 descends while rotating.  The contaminated water reaching the bottom part 4 of the storage tank 2 enters into the storage tank 6 from the opening of the bottom part, rises in the storage tank 6 while rotating in the same direction and is discharged from a discharge pipe 9. The contaminated water flows in a fixed flow rate in the storage tanks 2, 6. The contact material 10 is uniformly brought into contact with water and the suspended solid matter in the contaminated water is stuck efficiently. The solid matter deposited on the bottom part of the storage tank 2 by being peeled is sucked efficiently to the outside of the storage tank 2 through a suction pipe 12.