baber/WOPTO huggingface dataset:
Patent JP-H03250316-A (JP)
Title: Synchronism adjuster
Inventor: SHOJI WATARU
IPC: H04L7/00
Filed: 1990-02-28
Abstract: PURPOSE:To automatically attain the adjustment of synchronism for a synchronism adjuster as a whole by securing a constitution where a synchronism detection means outputs a signal to show the synchronism secured among all timing signals, and a control means outputs again an initialization signal before outputting the preceding signal. CONSTITUTION:The timing signals showing the working states of the signal processing units 7-1 - 7-M are produced from the supplied initialization signals and synchronism reference signals for each of units 7-1 - 7-M. A synchronism detection means 5 receives those timing signals and outputs a signal to show the detection of synchronism secured among all timing signals. A control means 1 controls the units 7-1 - 7-M and outputs again the initialization signals before the signal showing the detection of synchronism of timing signals is received from the means 5. In such constitution, the synchronism is automatically adjusted for a synchronism adjustor as a whole without requiring such tasks that need the large manhour and the high cost.
Patent JP-S58168781-A (JP)
Inventor: NAKAJIMA YOSHIO
IPC: E05F15/10
Filed: 1982-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000239482-A (JP)
Title: Thermoplastic elastomer composition and gasket material
Inventor: TOYOSAWA SHINICHI
IPC: C08L23/10
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition excellent in sealing properties, prevented from generating a gas of, e.g. a volatile low-molecular component, and suitable for a gasket material, particularly a gasket material for a hard disc device. SOLUTION: The elastomer composition consists of (a) 100 pts.wt. hydrogenated block copolymer obtained by hydrogenating a block copolymer consisting of at least one polymer block comprising mainly an aromatic vinyl compound and at least one polymer block comprising mainly a conjugated diene compound, (b) 50-1,000 pts.wt. non-aromatic softener having a kinematic viscosity at 40 deg.C of 100 mm2/sec or higher, and (c) 1-100 pts.wt. polypropylene homopolymer and/or propylene copolymer comprising mainly propylene, obtained by polymerization in the presence of a metallocene catalyst.
Patent JP-H10231776-A (JP)
Title: Supporting structure or swash plate
Inventor: SEO TAKASHI
IPC: F04B1/22
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To effectively reduce vibration generated on a swash plate by regulating a roughness degree on a sliding surface so as to change sliding friction of a sliding surface between a trunnion shaft of the swash plate and bearing member. SOLUTION: A supporting structure of a swash plate in a swash plate type piston pump motor is formed in such a constitution that a bearing member 3 fitted to a bearing hole 2 formed on a case 1 is provided, and a turning shaft 6 formed on a swash plate 5 is fitted into the inner diameter part 4 of the bearing member 3, and is rotatably supported. In this case, the bearing member 3 is formed of hard resin, a member coated by resin, copper alloy, or the like, and surface treatment is carried out by soft blast means for spraying metal particle having a predetermined size such as, for example, aluminum and the like, for a predetermined time so as to set the surface roughness degree of the inner diameter part 4 of the bearing member 3 to 1.6a to 2.5a. A roughness degree changing means may be brushing by a hard blush, grinding by a grinding stone, and the like. Therefore, sliding friction of the sliding surface is changed so as to suppress generation of vibration.
Patent JP-H04285586-A (JP)
Title: Sewing machine adjusting device for locus of cloth feed teeth
Inventor: TAMAZAWA SHIGERU
IPC: D05B27/02
Filed: 1991-03-13
Abstract: PURPOSE:To enhance the efficiency of sewing operation by furnishing two specific means between a longitudinal direction and a transverse direction adjusting means for cloth feed teeth, i.e., a reverse movement transmitting means, which moves and changes the two adjusting means in the reverse adjusting direction, and a changeover means which generates a coupled state with this reverse movement transmitting means when the longitudinal direction adjusting means is in adjusting. CONSTITUTION:A belt E as a reverse movement transmitting means is set in crossing state over knobs 20, 21 of a transverse direction and a longitudinal direction adjusting means A1, B1. The knob 21 of the longitudinal direction adjusting means B1 is equipped with a gripping part 21b and a threaded shank 21a separately, and their mating surfaces are provided with concave and convex to constitute a changeover means, which are held separated by a spring at normal times. When the knob 20 of the transverse direction adjusting means A is turned, its threaded shank 20a rotates and the belt E travels. while the treated shank 21a of the longitudinal direction adjusting means B1 remains out of rotation. To operate the longitudinal direction adjusting means B1, the gripping part 21b is pushed in the direction of the threaded shank 21a and turned against the action of the spring S. The threaded shank 20a of the transverse direction adjusting means A1 is rotated by the belt E which is put in crossing state by turning of the longitudinal direction adjusting means B1.
Patent JP-S60204773-A (JP)
Title: Manufacture of isocyanates
Inventor: BIRUHERUMU JIRENBERUKU
IPC: C07D271/08
Filed: 1985-03-13
Abstract: 1. Process for the preparation of 3-isocyanato-1,2,5-oxadiazoles of the general formula I  see diagramm : EP0156198,P7,F1  in which R represents an optionally substituted aromatic radical which does not react with phosgene under the process conditions according to the invention, characterized in that compounds of the general formula II see diagramm : EP0156198,P7,F2  in which R has the meaning given above and R**1 represents hydrogen or the groups of the general formulae III or IV  see diagramm : EP0156198,P7,F3  in which R has the meaning given above and R**2 denotes an optionally substituted aliphatic or aromatic radical, are reacted with phosgene at temperatures between 150 and 220 degrees C in the presence of an organic diluent, and the resulting isocyanate of the general formula I is isolated by the customary methods and, if required, purified.
Patent JP-H0550134-A (JP)
Title: Manufacture of lead bar
Inventor: TAKATSU TAMIO
IPC: B21C1/00
Filed: 1991-03-13
Abstract: PURPOSE:To smoothly and surely manufacture a lead bar by drawing a material with copper material covered with nickel material, welding both of them with pressure then performing post heat-treatment and executing diffusion joining of the boundary between the copper material and the nickel material. CONSTITUTION:A columnar copper material 1 and a columnar nickel material 2 having an inner diameter a little larger than the diameter of the material 1 are prepared in advance and cold drawing is carried out with dies in a state the nickel material 2 is put on the outer periphery of the copper material 1. In this case, >=30% cold working ratio (reduction ratio in area is applied). Then, after this intermediate material is degreased, heat treatment is executed in sequence by a continuous heat treatment furnace. Heat treatment is executed under the conditions set to 500-100 deg.C temperature and >=30min treatment time. In this way, sufficient diffusion joining is realized on the interface between the copper material and the nickel material and deterioration of quality such as coarsening of grains can be prevneted.
Patent JP-2000247244-A (JP)
Title: Rack shaft
Inventor: OTSUKA JOJI
IPC: B62D3/12
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce weight while maintaining strength, to suppress machining cost and furthermore to allow the cross section in the face width direction of a rack tooth to be formed in curved shape. SOLUTION: This rack shaft is provided with a tube member 17; arbors 18, 19 having outer diameters almost equal to the inner diameter of the tube member 17; and plane parts or curved face parts formed at the side faces of the arbors 18, 19. In the state of the arbors 18, 19 being inserted in the tube member 17, deformation processing is applied to portions corresponding to the plane parts or curved face parts of the arbors 18, 19 out of the outer peripheral surface of the tube member 17 to form rack teeth 15, 16.
Patent JP-S62206451-A (JP)
Title: High voltage waveform measuring apparatus
Inventor: EGAMI YOICHI
IPC: G01R13/00
Filed: 1986-03-07
Abstract: PURPOSE:To display fine changes and variations in the output of a power source to be measured on a display unit being magnified, by deflecting charged particles accelerated by the high voltage power source to be measured with an analyzer magnet. CONSTITUTION:Charged particles generated with a charged particle generator 1 are extracted and accelerated with an accelerating electrode 2 connected to a high voltage power source 3 intended to measure a waveform. After sent and deflected to an analyzer magnet 4, the accelerated charged particles are bent with a parallel planar electrode 5 of a scanning system at the right angle to the direction of deflection are swept timewise by a saw tooth voltage to bombard a display unit 7.
Patent JP-2000249395-A (JP)
Title: Hot-water supply device
Inventor: KONO TAKAYUKI
IPC: F24H1/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To use a hot-water supply apparatus by one normal remote controller even if the other fails in communication by judging the presence or absence of failure in the communication, by stopping reception and transmission with the failed remote controller, and by controlling the combustion of a hot-water supply apparatus body according to information from the normal remote controller only. SOLUTION: It is judged whether failure in communication has occurred or not. When the failure in communication has occurred while the communication between a hot-water supply apparatus body 1 and a remote controller 2 for a bathroom has failed and the communication to a remote controller 3 for a kitchen is normal, the combustion of the hot-water supply apparatus body 1 is controlled according to the setting information of the remote controller 3 for the kitchen, and one part or all parts of a display part 8 of the remote controller 2 for the bathroom is switched off.  Also, when the communication between the hot-water supply apparatus body 1 and the remote controller 2 for the bathroom is normal, and the communication to the remote controller 3 for the kitchen has failed, the combustion of the hot-water supply apparatus body 1 is controlled according to the setting information of the normal remote controller 2 for the bathroom, and one part or all parts of the display part 8 of the remote controller 3 for the kitchen is switched off.
Patent JP-H08246581-A (JP)
Title: Wall panel connecting metal fitting and construction method using it
Inventor: HAYASHI KOJI
IPC: E04B2/56
Filed: 1995-03-08
Abstract: PURPOSE: To bring successively connecting faces of wall panels, which are connected together by means of engagement between a male connecting metal fitting and a female connecting metal fitting, into tight contact mutually so as to be assembled by comparatively small force. CONSTITUTION: A connecting metal fitting is constructed of a female connecting metal fitting 20 and a male connecting metal fitting 30, and the female connecting metal fitting 20 and the male connecting metal fitting 30 are mounted individually in successively connecting faces 82a, 82b in wall panels 80a, 80b to be connected together linearly in the width direction of the panels, and then, the wall panels 80a, 80b are tightly connected together by engaging the female connecting metal fitting 20 and the male connecting metal fitting 30 with each other. The female connecting metal fitting 20 is provided with a guide part 40 to which an engaging part 36 in the male connecting metal fitting 30 is inserted so as to be locked, and in the guide part 40, an opening part, 42 to which the engaging part 36 is inserted is formed.  The guide part 40 is provided with an attracting part 52 consisting of two slanting parts with different inclinations, and in the first attracting part 54 positioned in the upper part, an angle to the perpendicular direction is formed to be larger than that in the second attracting part 56 positioned in the lower part.
Patent JP-S52132239-A (JP)
Title: Structure of joint part of stay vane with stay ring of waterwheel
Inventor: SHINOHARA MORIMICHI
IPC: F03B3/16
Filed: 1976-04-28
Abstract: PURPOSE:Correxponding to the stress distribution generated on the joint part of the stay vane with the stay ring, the welding of both elements is performed.
Patent JP-H11234084-A (JP)
Title: Piezoelectric resonator, its manufacture and its resonance frequency adjusting method
Inventor: ITASAKA YASUHIRO
IPC: H03H9/60
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the electric characteristic of a piezoelectric resonator in a manufacture process and to facilitate the adjustment and the manufacture of the resonance frequency of the piezoelectric resonator. SOLUTION: Electrodes are formed on the surface and the back of a piezoelectric substrate 2 and one electrode is divided into a plurality of a regions by grooves 5, obtained by cutting the surface of the piezoelectric substrate. A center electrode 3a from among the divided electrodes 3a and 3b and the electrode 4 at the back are set to be the electrodes of a piezoelectric resonator the electrostatic capacity of the piezoelectric resonator 1 can be adjusted By changing the positions of the grooves 5 and changing the area of the electrode 3a. A resonance frequency can be adjusted by the width and the depth of the grooves 5.
Patent JP-S60193117-A (JP)
Title: Polishing device of thin film magnetic head
Inventor: OONO TAKUJI
IPC: G11B5/39
Filed: 1984-03-13
Abstract: PURPOSE:To enhance the polishing precision and to prevent asbnormal variation of a resistance value due to peeling of patterns at a polishing time by setting the control limit of the quantity of polishing to dimensions smaller than the arrangement pitch of thin film resistance elements. CONSTITUTION:Connecting parts 17a-17c which should be eliminated before polishing of individual resistance elements 12-14 and divides resistors 12a-14a of individual resistance elements 12-14 with respect to circuit are formed on an electrode conductor 17. Thus, variation of the resistance value of a thin film pattern 11 due to polishing is attained by the quantity of polishing having dimensions smaller than a pitch (p) of resistance elements 12-15, an variation of the resistance value is attained for every p/2 polishing and the control limit is set to a 1/2 order because connecting parts 17a-17c are shifted from resistance elements 12-14 by p/2, and the polishing precision is enhanced considerably.
Patent JP-H07308504-A (JP)
Title: Device and method for force feeding for supercritical extraction
Inventor: ROBAATO UIRIAMU OORINTON
IPC: G01N30/28
Filed: 1995-03-08
Abstract: PURPOSE: To obtain a liquid CO2 pump lowered in back pressure by forced feeding of liquid CO2 from a reservoir pressurized to the high pressure suitable for supercritical fluid extraction by using the vapor pressure in the liquid CO2 without using an overpressure of helium in the reservoir. CONSTITUTION: A forced feeding apparatus 12 for supercritical fluid extraction has an inlet means connected to a supercritical fluid supply source and an outlet means for supplying forced feeding fluid to a press-in container. The apparatus has a pump head block 300 having a forced feeding chamber 33b communicating with the inlet means and the outlet means, a piston 304, an inlet valve means for controlling the flow rate of the fluid into the forced feeding chamber means and an outlet valve means for controlling the flow rate of the fluid from the forced feeding chamber means.  Further, the apparatus has an inlet conduit means delineating the flow passage between the inlet valve and, a pumping chamber, an outlet conduit means delineating the flow passage between the forced feeding means and the outlet valve means, a cooling assembly 306 having a thermoelectric cooling element 386 by air cooling for cooling both of the inlet means and a pump head block 300, and a heat exchanger 763.
Patent JP-H11231247-A (JP)
Title: Optical deflection device and image-forming device
Inventor: SAKAI HIROAKI
IPC: G02B26/12
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To change a direction of scanning light of a rotary polygon mirror with reflection mirrors. SOLUTION: Scanning light L from a rotary polygon mirror 3 is image- formed on a photoreceptor on a rotary drum D via lenses 4a, 4b of an image- forming lens system 4 and reflection mirrors 15, 16. Each of the reflection mirrors 15, 16 is placed so as to reflect the scanning light L to diagonally intersect the scanned surface, namely, the scanning light L is changed in the direction every time it is reflected by each of the reflection mirrors 15, 16. It is possible to keep the image-forming lens system 4, etc., away from a heat-generating part such as a fixation device, etc., by making an axial direction of the rotary drum D parallel to a lengthwise direction of the optical deflection device.
Patent JP-S61208247-A (JP)
Title: Flat pack ic
Inventor: SASAKI YOSHIHIRO
IPC: H01L23/495
Filed: 1985-03-12
Abstract: PURPOSE:To conduct positioning positively by bending partial terminal leads at a right angle, projecting the terminal leads to sections lower than other terminal leads and fitting the partial terminal leads into positioning holes for a printed board. CONSTITUTION:Terminal leads 1a-1d positioned at the four corners of a flat pack IC main body 3 in a plurality of terminal leads 2 are used as leads for positioning the main body 3 on a printed board 4. Positioning holes 5..., which are arranged in electrode pads 4a... row soldering the leads 2 and into which the leads 1a-1d are fitted, are formed to the printed board 4. Consequently, when the leads 1a-1d for the main body 3 are inserted into the holes 5 for the printed board 4, the main body 3 is mounted onto the printed board 4. Accordingly, positioning is conducted positively.
Patent JP-S59175105-A (JP)
Title: Electromagnet
Inventor: MORI SADAJIROU
IPC: H01H47/04
Filed: 1983-03-24
Abstract: PURPOSE:To reduce the power consumption of an operating coil after the attraction of an AC electromagnet by a method wherein the electromagnet is driven by a full wave rectifier composed of a diode bridge to one diode of which a normally closed type contact is connected in series and after the attraction the contact is opened. CONSTITUTION:When a switch is closed, a large rush current is applied to an operating coil 4 and a movable core 1 is attracted by a fixed core 2. After attraction, the inductance becomes small and the maintaining current also becomes small. If the attraction should be maintained directly by AC, phase difference between flux phi1 and flux phi2 must be produced by a shading coil 3. If AC is rectified to drive the magnet, the current at the time of closing and the maintaining current can not be balanced. Therefore, the full wave rectified current is used as the closing current and the half wave rectified current is used after the closing to keep the maintaining current small. In other words, a normally closed type contact 12 is opened after the closing current is applied to the operating coil 15. The contact is opened when the current is stopped.
Patent JP-S57164740-A (JP)
Title: Copying apparatus
Inventor: TAKEMOTO YASUMASA
IPC: G03G21/00
Filed: 1981-04-03
Abstract: PURPOSE:To enable normal copying even when a copying mode is changed over carelessly during copying operation, by inhibiting changeover of the copying mode during copying operation, storing a mode changeover signal, and changing over the mode with a changeover signal after the copying operation. CONSTITUTION:Equal size and size reduction switch circuits 1, 2 for use in selection of a copying mode are installed in the operation part of a copying apparatus, these outputs C, E are sent to the set terminals of FF circuits 4, 5, the outputs of these FF circuits F, G are sent to the input terminals of AND circuits 6, 7, and these outputs are sent to a timing control circuit 9. The output of an initial signal producing circuit 3 consisting of an integration circuit and an inverter circuit 17 is provided to the reset terminals of the FF circuits 4, 5 through an OR circuit 16. The output terminal O1 of a control circuit 9 is provided to an inverter circuit 8, an AND circuit 12, and an integration circuit 10, thus permitting miscopying due to careless switching during the copying operation to be prevented.
Patent JP-H05245864-A (JP)
Title: Method and device for stabilizing dimension of rubber sheet in rubber rolling apparatus
Inventor: MORI TSUNEJIRO
IPC: B29K21/00
Filed: 1992-03-06
Abstract: PURPOSE:To guide the dimension of the rubber sheet rolled by a calender roll to a stable state as early as possible and to shorten the dimensionally stable length of the rubber sheet to reduce the load of a worker applied to the treatment work of the rubber sheet and to enhance productivity. CONSTITUTION:In a method for stabilizing a rubber sheet in a rubber rolling apparatus constituted so that extruded unvulcanized rubber 10 is rolled by a calender roll 3 to mold the rubber sheet 11 and the molded rubber sheet is cooled until the dimension thereof becomes a stable state, the rubber sheet 11 is cooled while predetermined pressure is applied to the rubber sheet 1 over the entire width thereof to rapidly stabilize the dimension of the rubber sheet 11. The pressing control roll 7 of the fed rubber sheet 11 is provided in the cooling area of the cooling device 5 of the rubber rolling apparatus 1.
Patent JP-H06265127-A (JP)
Title: Fire grate for stoker type incinerator
Inventor: HINENO MINORU
IPC: F23H17/12
Filed: 1993-03-11
Abstract: PURPOSE:To an end of a fire grate make against high temperature corrosion and to prevent peeling of the end from a body of the grate by forming a fluoride film on at least an end side surface of the body made of heat resistant cast steel. CONSTITUTION:A fluoride film 5 is formed on a surface of a body 4 of a fire gate 3 made of heat resistant cast steel. More particularly, the body 4 is formed rectangular, and the steel is integrally cast in a state that its part is opened with an engaging recess 3a to be engaged with a stationary side connecting rod 6 or a movable side connecting rod 8. The body 4 is pickled, then disposed in an atmosphere of mixture gas of argon gas and fluorine gas, raised to 900 deg.C in the atmosphere to be fluorided, and the film 5 is thus formed on it surface, thereby manufacturing the fire grate 3. Thus, its end can endure against high temperature corrosion, and no peeling of the end occurs.
Patent JP-H04327130-A (JP)
Title: Packaging vessel
Inventor: OOKE ROZEN
IPC: B65D5/40
Filed: 1992-03-06
Abstract: PURPOSE: To provide a packaging container having stable dimensions which is easy in production and sufficiently rigid enough in the shape to be conveniently gripped with the hands without risks of deformation and/or cracks and also without substantial increase of the material and cost. CONSTITUTION: Strengthening or stiffening elements 20, 21 formed through plastic deformation of a wall material are disposed along a part or the whole of the length of the vertical edges 14 as continuous or continual inside projections, at least at one of the side walls 11, 12 in the zone of two or more vertical edges 14 partitioning the side walls 11, 12 of a packaging container 10.