baber/WOPTO huggingface dataset:
Patent JP-H06316018-A (JP)
Title: Damping metallic plate and manufacture thereof
Inventor: ISHIDA RYUICHI
IPC: B32B15/08
Filed: 1993-05-10
Abstract: PURPOSE:To provide damping metallic plates which ensure excellent weldability without degrading damping property and adhesive property and a method for manufacturing the plates. CONSTITUTION:Damping metallic plates contain particle-like conductive filler. A porous resin layer having a porosity of 0.1-2.5% is adhered between the metallic plates. This damping metallic plate can be obtained in such a manner that a foaming resin containing particle-like conductive filler is interposed between the metallic plates, heated, and welded. Thereafter, gas is generated in the foaming resin so as to obtain the porous resin layer having the porosity of 0.1-2.5%.
Patent JP-H07318529-A (JP)
Title: Corrosion rate meter
Inventor: SASAKI TOSHIHIKO
IPC: G01N27/26
Filed: 1994-05-23
Abstract: PURPOSE:To obtain a corrosion rate meter in which the corrosion rate of an iron pipe, for example, and the conductivity of solution can be measured using a common electrode. CONSTITUTION:An arithmetic unit operates a polarization resistance based on a current having constant amplitude between a sample electrode 1 and a pair electrode and a voltage obtained between the sample electrode 1 and a reference electrode 3, or based on a pulsed voltage between the sample electrode 1 and the reference electrode 3 and a current produced between the sample electrode 1 and the pair electrode 2. A conductivity is also operated by multiplying the ratio between a potential produced between the pair electrode 2 and the reference electrode 3 or a potential produced between the reference electrode 3 and a conductivity detection electrode 8 interposed between the pair electrode 2 and the reference electrode 3 and the current flowing between the pair electrode 2 and the sample electrode 1 by a cell coefficient.
Patent JP-H05278037-A (JP)
Title: Mold removable device
IPC: B29C33/30
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a mold removable device ensuring the removable of a mold even if a surface of a mold substrate is not accurately coincident with a mold attaching surface of a clamping member. CONSTITUTION:In a main body 12, a clamping member 14 and an actuating member 16 are provided: the clamping member 14 is supported by being pressed in a forward direction (c) so as to move forward and rearward with the most advanced position specified and being pressed backward (b) so as to move openably and closeably, provided with a mold attaching part 24 in the forward part on the front side (a), and provided with a tapered surface 26 on the back side (b), and the actuating member 16 is supported movably forward and rearward by a driver 18 and provided with a tapered surface 40 corresponding to the tapered surface 26 of the clamping member 14. On the tapered surface 40, a half-moon pin 20 is rotatably provided, and an engaging part 42 is provided to engage with the clamping member 14 to move the clamping member 14 forward and rearward. In the forward movement, the actuating member 16 presses the clamping member 14 frontward (a) through the half-moon pin 20 to close the mold attaching part. In the rearward movement, the actuating member 16 opens the mold attaching part 24 as well as moves the clamping member 14 rearward.
Patent JP-S585198-A (JP)
Inventor: SUTEFUAANO KAMUBIAGI
IPC: G01N33/70
Filed: 1982-06-25
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-H02287651-A (JP)
Title: Device diagnostic system in information processing system
Inventor: SATO HARUJI
IPC: G06F13/00
Filed: 1989-04-27
Abstract: PURPOSE:To set a monitoring time set value required for monitoring an operation completion time of an I/O to an appropriate one, and also, to surely detect time-out by providing a timer monitoring means and an informing means in a multiplexer channel. CONSTITUTION:A processor 31 in a multiplexer channel (MPX) 30 receives an operation request of an I/O 20 from a CPU 10 through an interface 32, and unless the requested I/O 20 is normal, abnormality of a device is informed to the CPU 10, and when it is normal, its I/O 20 is started. In this case, the MPX 30 sets a monitoring time set value to a diagnostic timer peculiar to the I/O 20 in order to monitor an operation completion time of the started I/O 20, and starts the timer. Subsequently, when a response of the 1 block processing end from the I/O 20 is received, in the case a block to be requested in left, the start of the I/O 20 and setting of the timer are repeated, and unless the block is left, the timer is reset and the normal end is informed to the CPU 10. In such a way, a monitoring time set value becomes an appropriate one, and also, time-out can be detected surely.
Patent JP-H08285023-A (JP)
Title: Continuous variable gear
Inventor: GERARUDOUSU YOHANESU MARIA RAM
IPC: F16H61/662
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency by providing to a transmission housing and/or a fluid circuit a means for promoting a discharge of fluid from the hydraulic circuit and/or the transmission housing to a fluid reservoir. SOLUTION: Fluid is collected to a bottom of a transmission housing 11 and discharged from an opening 20 to a fluid reservoir 21. Discharge ports 23, 24 are provided to positions of secondary pulley 7 and a main pulley 3. The collected fluid is carried by a drive belt 10 moving in a direction of the secondary pulley 7 and collected to a void. Since grooves 18 are provided inside the transmission housing 11, the carried fluid is guided from the drive belt 10 to each part of the transmission device via a these grooves 18, and discharged via a discharge port 20 to the reservoir 20 in a good condition. Each of the grooves 18 is disposed to the transmission housing 11 at a positions of the main pulley 3 the secondary pulley 7. As a result, the fluid which passes the discharge ports 23, 24 is improved.
Patent JP-H02149966-A (JP)
Title: Cassette tape deck
Inventor: KURITA KAZUHITO
IPC: G11B15/26
Filed: 1989-04-27
Abstract: PURPOSE:To attain a one-touch operation, to facilitate pivotal supporting and to simplify an assembly process by generating grooves having a width almost equal to the radius of axis holes from a free edge to the axis holes on the inner side of at least one of pairs of supporting pieces. CONSTITUTION:The title deck is constituted in such a way that the edge part of the axis is inserted into the axis holes in an elastically engaged form and a rotor is pivotally supported between a pair of supporting pieces by generating the grooves 24f1, 24f2, 24g1 and 24g2 having the width almost equal to the radius of the axis holes from the free edge to the axis holes 24d1, 24d2, 24e1 and 24e2 on at least one of the inner side of pairs of supporting pieces 24b1, 24b2, 24c1 and 24c2 and inserting the edge part of the axis of the rotor in correspondence with the grooves of the supporting pieces. In the axis-supporting part of the rotor, namely, in the pivotally supporting process with respect to the supporting pieces, the edge part of the axis is inserted into the axis holes in the elastically engaged form by the elastically deflecting deformation of the supporting pieces only by inserting the edge part of the axis in correspondence with the grooves of the supporting pieces, and the one-touch operation is performed. Thus, pivotal supporting even simply performed by one process and the one-touch operation, and the assembly process can be simplified.
Patent JP-H04315673-A (JP)
Title: Structure for damping draft path of extremely high-rise building
Inventor: NODA HIROSHI
IPC: E04H9/14
Filed: 1991-04-12
Abstract: PURPOSE:To reduce and prevent the vibration due to a vortex generated by an extremely high-rise building and improve the spatial utilization factor. CONSTITUTION:The inlet 4 of a blast path 3 is formed near the height position where the positive pressure applied to a pressure receiving wall face 2 faced to the wind W blown from the specific direction becomes maximum among the intermediate layers of an extremely high-rise building 1. A pair of outlets 7 of the blast path 3 are formed at positions faced to the vicinity of the portion where a vortex 6 is generated by the wind W blown from the specific direction within a pair of orthogonal wall faces 5 perpendicular to the pressure receiving wall face 2 formed with the inlet 4, and the inlet 4 and a pair of outlets 7 are communicated.
Patent JP-H02290145-A (JP)
Title: Separately excited phase control permanent magnet rotary machine
Inventor: SUGANO KANICHIRO
IPC: H02K21/04
Filed: 1989-04-27
Abstract: PURPOSE:To reduce power consumption by providing an electromagnet pole in a magnetic circuit of a permanent magnet, making separate-excitation phare-control current flow and promoting magnetic flux by magnetism against the magnetic circuit and by magnetic force of both side excitation poles. CONSTITUTION:An electromagnet pole of a separate excitation coil 21 is provided between a magnetic circuit of a fixed field pole permanent magnet 3 and a fixed field pole 5 to supply an excitation phase control current to the coil 21, a magnetic pole is so constructed that magnetic flux is promoted by magnetism against the magnetic circuit and magnetism of both side excitation poles 19 and 20, and the fixed field pole 5 is constituted of repulsion magnetism and a rotary field of attraction magnetism. Together with rotary pattern field phase transition of an excitation phase, a rotor magnetic pole 30 acts on opposite magnetic polarity to make rotations in forward and reverse directions. Where, an excitation current of the electromagnet in the magnetic circuit acts only by repulsion against the magnetic flux of the permanent magnet 3, so that power consumption is extremely reduced, and a regulated current is available without any influence of load fluctuation. Rotation control is also possibole by controlling the exciation current of the electromagnet.
Patent JP-S5536721-A (JP)
Title: Method of measuring blood thyroxine enzyme immunity with dry filter paper blood as inspecting material
Inventor: ISHIBASHI KAICHIROU
IPC: G01N33/53
Filed: 1978-09-07
Abstract: PURPOSE: To enable simple screening of a cretinism by employing enzyme such as alkali phosphatase, β-glucosidase, etc. when measuring thyroxine in dry filter paper blood.  
     CONSTITUTION: Thyroxine anti-serum solution is added to 6mm disk of dry filter paper blood obtained from the blood colleced from a newborn to thereby extract thyroxine containing in the filter paper. After enzyme index thyroxine is then added to prepare antigen-antibody complex, isolated article is separated from the antigen- antibody complex by a BF separating agent to thus measure the enzyme activity in the isolated article or in the antigen-antibody complex so as to thereby obtain thyroxine concentration in the filter paper blood. Thus, it can provide a screening inspection simply without adverse effect of all blood components when measuring the enzyme activity different from an enzyme measuring process without any special facility and expensive radiation measuring instrument and without apprehension of radioactivity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000296205-A (JP)
Title: Medal receiving tray for slot machine
Inventor: ISHIHARA MASAYUKI
IPC: A63F5/04
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the work to relocate medals in a medal receiving tray. SOLUTION: This medal receiving tray is located in a lower part of a playing medal paying out port 12 for paying out playing medals in a frame 11 of a slot machine 10 and stores playing medals paid out from the playing medal paying out port 12. In this case, between the frame 11 and the medal receiving tray 30, coupling devices 40 for installing the medal receiving tray 30 in an attachable and removable manner or a rotary support shaft for supporting the medal receiving tray 30 in a rotatable manner are installed.
Patent JP-H07295367-A (JP)
Title: Developer carrier and developing device using it
Inventor: ORIHARA MICHIKO
IPC: G03G15/08
Filed: 1994-04-26
Abstract: PURPOSE:To provide a developer carrier constituted so that the resin coat of the surface thereof is prevented from being deteriorated, peeled and cut even when it is repeatedly used and a high-density and high-quality image without density irregularities or a ghost can be obtained over a long term. CONSTITUTION:The developing sleeve 8 of the developer carrier is constituted by forming the resin coat 7 on a metallic cylinder 6. Then, grafted carbon black is contained in the coat 7 as electrical conductive agent. Since the grafting carbon black is obtained by coupling an organic monomer to the surface of carbon black by polymerization, it can be uniformly dispersed in the coat 7. Therefore, the triboelectrifying property of toner by the coat 7 and the strength of the coat 7 are enhanced.
Patent JP-S58225063-A (JP)
Title: Preparation of tetrahydroindole derivative
Inventor: MIYOSHI SOUJI
IPC: C25B3/23
Filed: 1982-06-24
Abstract: PURPOSE:To obtain the titled compound without forming toxic by-products, by electrolytically oxidizing a 3,4-dihydroxy-alpha-[(methylamino)methyl]benzyl alcohol selectively in the presence of a supporting salt in water as an electrolytic solvent, and reacting the resultant product with semicarbazide. CONSTITUTION:3,4-Dihydroxy-alpha-[(methylamino)methyl]benzyl alcohol is electrolytically oxidized in an electrolytic cell having cathodic and anodic compartments separated by diaphragms in water as an electrolytic solvent in the presence of a supporting salt, preferably sodium acetate, by passing an electric current through the electrolytic cell to give 1-methyl-3-hydroxy-5,6-dioxo-2,3,5,6- tetrahydroindole, which is then reacted with semicarbazide to afford the aimed compound. The amount of the above-mentioned supporting salt is preferably about 1-6mol based on one mole raw material both in the cathodic and anodic compartments. Preferably, an acid is present in the anolyte in the electrolytic oxidative reaction.
Patent JP-S58225686-A (JP)
Inventor: OOIDO HIKOFUMI
IPC: H05K3/00
Filed: 1982-06-24
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-S603411-A (JP)
Title: Valve rocker arm chamber for diesel engine
Inventor: AMEMORI KOUICHI
IPC: F01L1/04
Filed: 1983-06-20
Abstract: PURPOSE:To enable the adjustment of a valve gap and a control rod in a valve rocker arm chamber in which an intake or exhaust valve rocker shaft, a fuel valve rocker shaft, a cam shaft and members, which are driven by the former members, are set on a valve rocker arm chamber member before they are mounted on a cylinder head, by providing an opening in the top of the valve rocker arm chamber member. CONSTITUTION:A cam for driving a unit injector and a cam for driving an intake or exhaust valve 18 are formed on an identical cam shaft 22. An intake or exhaust valve rocker arm, an intake or exhaust valve rocker shaft, a fuel valve rocker arm, a fuel valve rocker shaft and the cam shaft 22 are set on a valve rocker arm chamber member 10 before they are mounted on a cylinder head 9. An oblique opening is provided in the top of the valve rocker arm chamber member 10. A lid 10A is removably attached over the opening. As a result, a screw 34 for adjusting a valve gap and a rod for controlling the injected quantity of fuel can be finely adjusted.
Patent JP-H05302711-A (JP)
Title: Device for controlling fan for combustion
Inventor: FUJIMOTO YOSHIO
IPC: F23N3/08
Filed: 1992-04-28
Abstract: PURPOSE:To enable maintaining the fuel-air ratio at a specified value even if a change has occurred in the blast characteristics by a method wherein, when the deviation between the reference duty factor corresponding to a target number of revolutions and the duty factor during operation of the fan exceeds a fixed value, the target number of revolutions is corrected to an increased value. CONSTITUTION:In an operation device 11 the duty factor in post-purge after five hours' operation of a hot water-supplying device is set as a reference duty factor DS. In postpurge the number of revolutions of a fan 3 is set at a value corresponding to the maximum degree of combustion. When a target number of revolution NS is initially set for a degree of combustion I and the deviation of the actual duty factor DX in postpurge from the reference duty factor DS exceeds a proscribed value DELTAD, the target number of revolution NS is corrected to an increased value. In this manner, when a change has occurred in the blast characteristics, the fuel-air ratio can be maintained at a fixed value.
Patent JP-H04316224-A (JP)
Title: Automatic antenna switching device
Inventor: NISHIMOTO NOBORU
IPC: H04N5/44
Filed: 1991-04-16
Abstract: PURPOSE:To prevent the flicker of a TV receiver or the generation of ghost by selecting an antenna at a maximum reception level by holding and weighting the reception level of each antenna within a vertical flyback period. CONSTITUTION:When one image is finished at a TV receiver 4, a clamp circuit 5 clamps the level value of a synchronizing pulse in the vertical flyback period. A synchronizing signal detection circuit 8 detects a horizontal synchronizing pulse just behind a vertical synchronizing pulse, and a controller 2 controls an antenna switching circuit 3. As the result, reception level signals 11a-11d are generated corresponding to the switch of antennas 1a-1d. The respective reception level signals 11a-11d held by sample-and-hold circuits 6a-6d are weighted by a weighting circuit 10 and applied to a maximum level detection circuit 7. Based on the detected signal of the maximum reception level, the controller 2 controls the antenna switching circuit 3.
Patent JP-2000307802-A (JP)
Title: Image scanner
Inventor: NAKADA YASUHIRO
IPC: H04N1/04
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an image scanner capable of efficiently and also appropriately reading both faces of an original. SOLUTION: This image scanner is provided with carrying means 108 and 109, which carry an original T from which an image should be read along a prescribed carrying path, and two image readers 101 and 102 respectively installed at positions where both sides of the original T are read. Images on both the surface and rear faces of the original T are read, while original T is carried. The two readers 101 and 102 are installed with the carrying path for the original T between them, while being separated from each other in the direction of the carrying path. Mutual interferences between the image readers are prevented, and both sides of the original can be read with paper carried in one time by using two original contact type image readers and also arranging them with their positions shifted from each other.
Patent JP-S62267506-A (JP)
Title: Casing of steam turbine
Inventor: NAGAO SHINICHIRO
IPC: F01D25/26
Filed: 1986-05-15
Abstract: PURPOSE:To improve productivity and reduce costs by dividing an inner casing into two sections and making an entrance side of austenitic steel and an exit side of ferrite steel. CONSTITUTION:An inner casing of a steam turbine is divided into sections, inner casing on the steam entrance side 6a is made of austenitic steel the other inner casing on the exit side 6b made of ferrite steel. Accordingly, a casing made of austenitic steel is made in a small and compact form and productivity is improved, while costs are reduced.
Patent JP-S5811595-A (JP)
Title: Lubricating oil for slide bearing
Inventor: SHIMIZU TAKUROU
IPC: C10N10/12
Filed: 1981-07-13
Abstract: PURPOSE:A lubricating oil for slide bearing having improved pressure resistance and slide characteristics, especially not causing film lubrication shortage even by using it under high load conditions, by blending molybdenum disulfide and PTFE powder with a lubricating oil such as mineral oil, etc. into paste. CONSTITUTION:For example, (A) 40-50wt% molybdenum disulfide and (B) 5- 15wt% PTFE powder are blended with (C) 45wt% lubricating oil, to give the desired paste lubricating oil.
Patent JP-H02230117-A (JP)
Title: Matrix type liquid crystal display device
Inventor: HAGIWARA TAKASHI
IPC: G02F1/133
Filed: 1988-05-02
Abstract: PURPOSE:To simplify the circuit and to improve the contrast by using liquid crystal which has three stable states and also has a light transmissivity-voltage hysteresis characteristic as ferroelectric liquid crystal and giving a driving signal simple waveform variation. CONSTITUTION:The liquid crystal which has three stable states corresponding to an applied voltage and also has such a hysteresis characteristic that light transmissivity is large enough for bias driving corresponding to an increase in the applied voltage below a specific voltage is used as the ferroelectric liquid crystal. Then a 1st driving signal which turns on a display picture element has only one waveform AC-varied from a voltage below a reference voltage corresponding almost to the center of a specific unipolar voltage. Further, a 2nd driving signal which turns off the element is generated as a signal which varies to a voltage above the reference voltage corresponding almost to the center of above specific unipolar voltage range, and a DC signal is applied between (n) row electrodes and (m) column electrodes successively to the 1st and 2nd driving signals.
Patent JP-S5811213-A (JP)
Title: Trapezoidal falling dam
Inventor: KASAHARA YASUHIKO
IPC: E02B7/20
Filed: 1981-07-13
Abstract: PURPOSE:To prevent each door from being an obstacle for waterway when a trapezoidal falling dam falls down by a method in which plural doors constituting the falling dam of the same shape as the cross section of the waterway, e.g., river, etc., can fall down in line with the inside face of the waterway when being fallen down. CONSTITUTION:In a trapezoidal falling dam B to be constructed on a river A consisting of flat bottom bed 1 and sloped side beds 2, sloped doors 3 of right- triangled steels, erected slightly slantly toward the downstream direction on the sloped side beds 2, and a rectangular center door 4 erected slantly on the bottom bed 1 are provided. Also, auxiliary doors 5 fixed to a nearly equilateral triangled rod 18 to close the space between both dorrs 3 and 4 when the dam falls down are provided. The falling dam 8 is provided with a system in which when falling the dam, the doors 3-5 are fallen down in the state of imagined line B' through rotary shafts 7 and 8 when an oil-pressure cylinder 20 is contracted to release the water dammed.
Patent JP-H06300378-A (JP)
Title: Varying mechanism for valve timing of very low temperature refrigerator
Inventor: KOBAYASHI REI
IPC: F25B9/14
Filed: 1993-04-14
Abstract: PURPOSE:To obtain a mechanism for making variable the valve timing of a very low temperature refrigerator, which can vary the valve timing of the very low temperature refrigerator from outside the machine. CONSTITUTION:Attention being paid to that valve timing can be made variable by making changeable the relative position of a valve disc 42 to a valve plate 29, a rotary valve is constructed of the valve plate 29 and the valve disc 42 and also a valve disc rotating mechanism 41 having a crank pin 43 and a circular handle 44 and making the valve disc 42 rotatable in relation to the valve plate 29 is provided from outside a very low temperature refrigerator 40.
Patent JP-S62265716-A (JP)
Title: Calculating method for gaussian distribution function of density profile
Inventor: AMO NATSUKO
IPC: H01L21/223
Filed: 1986-05-13
Abstract: PURPOSE:To automatically sort an entire area to approximate sections to which Gaussian distribution can be applied by calculating the parameter of the distribution of each section from data at a point contained in each determined section. CONSTITUTION:A data input unit 1, a controller 2, a calculator 3, a storage unit 4 and a data output unit 5 are provided, the numeric values of depth X and density N are input as data of density profile from the unit 1, and stored in the unit 4. Section number M aud omission data number K are input. The controller 2 controls the calculator 3 and the unit 4 to variably calculate, thereby outputting the result by the unit 5.