baber/WOPTO huggingface dataset:
Patent JP-H05285730-A (JP)
Title: Electric discharge machining device
Inventor: INOUE KIYOSHI
IPC: B23H1/02
Filed: 1992-04-03
Abstract: PURPOSE:To make the whole capacity of a power source in a small size and reduce useless power loss, by providing inverters divided into one for high voltages and one for low voltage high currents, controlling the divided inverters synchronously, and applying the outputs to a machining gap in series. CONSTITUTION:AC-DC-HF-P inverters, one 51 for high voltages and one 52 for low voltage high currents, are provided and controlled synchronously, and the outputs are connected in series and applied to a machining gap 6 to start the discharge in the gap 6. After the start of discharge, sufficient machining currents are supplied from the inverter 52 for low voltage high currents. By dividing inverters into one 51 for high voltages and one 52 for low voltage high currents, the whole capacity of a power source can be made in a small size, and useless power loss can be reduced.
Patent JP-S5251354-A (JP)
Title: Preparation of 1-(7-indenyloxy)-3-lower alkylamino-2-propanol derivati ves
Inventor: MURASE KIYOSHI
IPC: A61K31/135
Filed: 1975-10-24
Abstract: PURPOSE: Title compounds useful as drugs for treating arrhythmia, artrial fibrillation, coronaria diseases, etc. are prepared from novel intermediates. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0422579-A (JP)
Title: Arc welding robot controller
Inventor: MORI SHIGERU
IPC: B23K9/127
Filed: 1990-05-17
Abstract: PURPOSE:To obtain the welding joining of a high quality by setting welding conditions such as a welding current, a voltage, a speed, etc., in accordance with a detected joint state, and controlling a welding operation of an arc welding robot, based on the welding conditions. CONSTITUTION:A part of a joint part 6 of base materials 4, 5 containing an irradiated part of a linear light irradiating by a projector 2 is photographed by an image pickup device 3. Subsequently, a video signal is processed by an image processor 7, and a shape pattern of an optical cutting line of the joint part 6 by the linear light is recognized. By a welding condition setting device 8, recognition data of the optical cutting line shape pattern is inputted, and from this recognition data, a state of the joint 6 of the welding base materials 4, 5 is detected, and in accordance with the state of the joint 6, welding conditions of an arc welding robot such as a welding current, a voltage, a speed, etc., are set. Based on the welding conditions, a welding operation of the arc welding robot is controlled by a robot arm controller 10. In such a way, a welding joining being free from a welding failure can be executed.
Patent JP-H01299159-A (JP)
Title: Stacking guide apparatus for sheets
Inventor: TAKENOSHITA HIROYOSHI
IPC: B65H29/18
Filed: 1988-05-25
Abstract: PURPOSE: To enable smooth accumulation guide without always inhibiting a transport path by providing a temporary regulating piece for temporarily regulating the movement in the rotating direction of a rotary blade in a preceding position of an initial crossing part of the rotary blade of an impeller and a paper sheet transport path. CONSTITUTION: When bills 15... are transported one by one to an accumulation part 11 in the money receiving process, the trailing ends of the bills 15... are detected by a detection sensor S, an impeller 18 is started to rotate clockwise in synchronization with the detection signal, and the trailing ends of the carried-in bills 15 are slapped by a Mantidea blade 18b to be guided and accumulated in an accumulation part 11. Subsequently, after guiding, the impeller makes a turn and is stopped to rotate in the initial standby position of the home position, a pressing blade 18a presses the upper position of the whole surface of the newly accumulated bills, and the blade 18b is in the standby in free state.  At this time, the blade 18b erected right above is largely oscillated and displaced in the rotating direction by the reaction when high speed rotation is stopped, but the blade 18b is regulated in position by a temporary regulating piece 9 not to intersect a take-in transport path 16. Accordingly, the bills 15 are always subjected to smooth accumulation guide action to be accumulated without collision with the blade 18b.
Patent JP-S5753108-A (JP)
Title: Amplifying circuit
Inventor: NAKAYAMA KAZUAKI
IPC: H03F1/30
Filed: 1980-09-16
Abstract: PURPOSE: To make a circuit distortionless up to a DC range, by constituting the circuit so that a by-pass condenser is unnecessary.  
     CONSTITUTION: A constant current source consisting of a transistor TRQ 7 , a diode D 1 , and resistances R 4 , R 5  and R 6  is provided, and its current value I 7  is set to a value practically equal to a DC current I 3  flowed to a TRQ 3 . Consequently, since a DC current is not flowed to a resistance RE for determining gain provided in the emitter of the TRQ 3 , and voltages at both ends become zero, and the other end can be grounded directly. Thus, by-pass due to a condenser is unnecessary, and the gain and the distortion of the whole of the circuit are not influenced because the impedance allowing for the collector of the TRQ 7  is large extremely. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04330889-A (JP)
Title: Still picture display device
Inventor: AMANO TORU
IPC: H04N9/00
Filed: 1991-05-02
Abstract: PURPOSE:To divide the screen and to display the still picture of each dynamic image on one screen by inputting one dynamic image signal to time-division- multiplex the signal of plural dynamic images. CONSTITUTION:A dynamic image signal (a) to time-division-multiplex the signal of four dynamic images is separated into a luminance signal and a color difference signal by a color separating circuit 10, and respectively converted to a digital signal by AD converting circuits 20 and 70. Sub-memory circuits 30 and 80 renew and store respectively these luminance signal and a color difference signal for each frame. When a control circuit 140 outputs a transfer control signal based on a still picture fetching timing signal (b), respective memories 40 and 90 fetch and store one signal from memory circuits 30 and 80. The memory circuits 40 and 90 store respectively the luminance signal and the color difference signal of four still pictures and output them as the signal for one frame. The signal from the memory circuits 40 and 90 is synthesized by a color synthesizing circuit 120 and becomes the still picture signal for 4-division- displaying.
Patent JP-S61286108-A (JP)
Title: Integral molding of resin and rubber parts
Inventor: MONMA YUKIO
IPC: B29C39/10
Filed: 1985-06-14
Abstract: PURPOSE:To enable the installation process of rubber packing or the like to be omitted by a method wherein a rubber part having an engaging part with a specified shape is placed in a mold to mold resin so as to integrally mold the resin with the rubber part by pouring the resin into the mold. CONSTITUTION:A rubber part 1 consists of a packing main body 10 by which the sealing property at the joining part is ensured, and an engaging part 11 which prevents the rubber part 1 from coming off by being imbedded in a resin-molded part. The engaging part 11 in the rubber part 1 is of a concave or convex shape so as to act for preventing the part from coming off by being imbedded in the resin-molded part, because the concave or convex part prevents the resin-molded part from coming off by being imbedded in the resin. After the rubber part 1 is seated in a mold 20, a top mold 22 is placed onto the mold 20 and molten resin is packed in a resin filling space 23 formed by the mold 20 and the top mold 22.
Patent JP-S5461962-A (JP)
Title: Calendar watch with time difference correction
Inventor: MIYAZAWA HIROSHI
IPC: G04B19/23
Filed: 1977-10-26
Abstract: PURPOSE: To realize small-sized, thin watch with excellent maneuverability by rationally constructing selection mechanism, correction mechanism, etc. by means of planetary gear mechanism.  
     CONSTITUTION: Rotation of a second gear which turns in synchronism with the time standard is transmitted to a second pinion 25 by torque coupling which slips at a torque beyond a specified value, an hour pinion 36 of planetary gear mechanism which becomes a sun wheel of torque coupling with pinion 25 to drive the minute hand, a minute wheel 27 which becomes a planetary wheel supported by a shaft 33 of planetary gear bearing 26, and so forth. As a result, a minute pinion 27a ratates about an hour wheel 38 while revolving itself, so that the hour hand is turned every hour through the hour wheel 38. When the winding stem is pushed in the first stage and turned, the bearing 26 turns by way of a time correction ratchet 16, so that the time difference due to axial and orbital revolusions of the pinion 27a is corrected. When the winding stem is pushed in the second stage, the calendar is corrected by a daily star lever. when the winding stem is pushed in the third stage, the time is corrected by the minute hand through a time correction intermediate wheel 24. Thus, due to simple planetary mechanism and rationally connected selection mechanism and correction mechanism, a small-size, thin watch with excellent maneuverability may be realized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09265722-A (JP)
Title: Identification device of optical recording medium
Inventor: TSUCHIYA YOICHI
IPC: G11B7/004
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately identify a loaded optical disk by providing a detecting means for detecting a focus error signal and a determining means for determining a focus error signal in focus setting. SOLUTION: In an optical pickup 10, an optical disk 1 is irradiated with a beam emitted from a semiconductor laser 9, then the beam is reflected and passed through an objective lens 2 and a NA variable aperture 3, direction- changed by 90 degrees by a polarized beam splitter 4, passed through a condenser lens group 5 and then made incident on a photodetector 6. In this case, after focus search is started, a lens 2 is started to be moved up and down and an S-shaped curve is detected by the photodetector 6. Then, if the effective NA (numerical aperture) of the lens 2 is set to 0.6 by the aperture 3, all the light quantity of a laser beam is used for one-surface recording SD but not for CD. Thus, the peak value of the S-shaped curve is reduced. Thus, based on the size of the peak value of the detected S-shaped curve, the optical disk is identified.
Patent JP-S62285496-A (JP)
Inventor: MIWA AKITSUGU
IPC: H05K3/46
Filed: 1986-06-03
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-H06316963-A (JP)
Title: Joint of two or more beam-like members composed of laminated material
Inventor: KUSUNOKI TOSHIHIRO
IPC: E04C3/18
Filed: 1993-04-30
Abstract: PURPOSE:To provide a joint which is lightweight and which is joined easily at a construction site and can be fabricated with a high degree of accuracy. CONSTITUTION:A joint element 10 provided with two or more joint pieces 10a is integrally formed from fiber reinforced plastics to constitute two or more beam-shaped members 20 by means of laminated materials. An engaging groove 20c for receiving the joint piece 10a is formed on the end of the member 20 so that the groove 20c of the member 20 is brought into engagement with the piece 10a of the element 10. A portion of the groove 20c and the piece 10a are joined together using bolts inserted into a large number of bolt holes 10c, 20e. Since the element 10 is formed from fiber reinforced plastics, it is very light in weight in comparison with one made of steel and specific strength is high, and hence the weight of the element can be largely reduced. Since the element 10 is lightweight and fabrication accuracy thereof is high, workability of joining work at a construction site can be improved.
Patent JP-H06313580-A (JP)
Title: House
Inventor: KOSEKI SUE
IPC: F24F3/00
Filed: 1993-04-30
Abstract: PURPOSE:To provide a house wherein the work of highly insulating heat is done therefor, the structure thereof is made in a highly airtight type, and by using both central ventilation and heat energy which water temperature in a water reservoir provided outdoors contains, in particular, comfortableness in summer is remarkable improved and energy saving is attained. CONSTITUTION:A house A is so composed that a loft space 1 and an underfloor space 3 are allowed to communicate with a wall-inside space 7, that these spaces are connected to a dwelling space 2 through a ventilating opening 20, that an underfloor space-heating part 8 is provided under the underfloor space 3, that the inside air within the dwelling space 2 is discharged to an outside (a) by a heat-exchange type ventilating fan 23, that the outside air is introduced into the under floor space 3 by the heat-exchange type ventilating fan 23, and that a clean energy supply part 29, in which clean water is used as an auxiliary heat source and is provided outdoors, is connected to the spaces communicating with each other.
Patent JP-S6020209-A (JP)
Title: Method for interpolating control of robot
Inventor: HIRASAWA KAZUNARI
IPC: B25J9/16
Filed: 1983-07-14
Abstract: PURPOSE:To improve accuracy and speed of action by storing locus between two teaching points in the memory section of the central processing unit of a robot, dividing the required time of moving by the preset unit time, and dividing the two teaching points by the number obtained and interpolating them. CONSTITUTION:Points A and B are teaching points, and position data M1A, M1B- and speed data VA, VB- are stored in memories which are not shown in the figure. The distance of movement S between A, B is determined, and the time for movement T between A, B is determined from the distance S and speed VA. Then, a division number N is obtained by dividing T by the preset unit time DELTAt. The distance S between A, B is divided by the division number N and this is made an operating unit, and made successively to operation (interpolation) points. M1, M2-. Then, the time for calculating one point of points M1, M2- is made to DELTAt' and operation point is determined as DELTAt>DELTAt'. Then, the tip of the robot is moved from A to B by a CPU, not shown in the figure, an operation section, a memory, an arithmetic section, etc. Thus, the accuracy of interpolation is improved, the time for operation is reduced, and the speed of movement is increased.
Patent JP-2000321093-A (JP)
Title: Rotation detecting apparatus
Inventor: WATANABE YUSUKE
IPC: G01B7/30
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To enhance the cost property, the mass productivity and the reliability of a rotation detecting apparatus. SOLUTION: A circuit board 17 is installed inside a sensor housing 11. Circuit components such as a capacitor 18, a resistance 19 and the like are mounted on the circuit board 17. A flexible printed interconnection 21 is connected by an anisotropic conductive film 22 to the tip part of the circuit board 17. In addition, a Hall IC 23 is connected by an anisotropic conductive film 24 to the tip part of the flexible printed interconnection 21. The Hall IC 23 is arranged on the front side of a bias magnet 20. By this constitution, since the Hall IC 23, the flexible printed interconnection 21 and the circuit board 17 are connected by the anisotropic conductive films 24 and 22, their connecting operation can be performed by a heating and compression bonding method which is excellent in mass productivity, and the productivity of this rotation detecting apparatus can be enhanced.  In addition, since a mold molding operation is not required, it is possible to solve a problem that the soldered part of the circuit components is melted and disconnected due to heat in the mold molding operation.
Patent JP-H09312554-A (JP)
Title: Clock multiplier circuit
Inventor: HIRANO YOSHIAKI
IPC: H03K5/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To correct the tilt of a triangle wave by sampling a peak level of the triangle wave for each period and synthesizing a multiplied waveform from a pulse obtained by comparing the original triangle wave with a level resulting from the latched peak level through resistance division. SOLUTION: A transfer MOS TR consisting of a PMOS TR 14 and an NMOS TR 15 is conductive when a voltage of a waveform A goes to a low level, a voltage charged in a capacitor 13 is stored in a capacitor 16 and outputted via a buffer 17. A triangle wave output signal from a buffer 9 is given to noninverting inputs of comparators 22-24. On the other hand, a voltage outputted from the buffer 17 is divided by resistors 18-21, the divided voltage is given to inverting inputs of the comparators 22-24 (F). Then outputs of an EXOR circuit 26 and an AND circuit 28 are given to an OR circuit 29, from which a multiplied waveform (E) is obtained. Thus, a clock E whose frequency is a multiple of 4 of the frequency of the clock A is obtained.
Patent JP-S62286612-A (JP)
Title: Method for preventing camber of thick steel plate
Inventor: MIYAKE TAKANORI
IPC: B21B37/68
Filed: 1986-06-03
Abstract: PURPOSE:To prevent the generation of the camber of a rolled thick steel plate by obtaining the temp. distribution in the sectional thickness direction of a high-temp. slab which is a hot rolling stock and controlling the difference in the circumferential speed between upper and lower work rolls, the difference in impact drop and the pick up amt. of the lower work roll in accordance with the values obtd. in such a manner. CONSTITUTION:The temp. distribution in the stock slab in the stage of extraction from a heating furnace is differentially calculated from the residence time of the slab in said furnace, the atmosphere in the furnace, the flow rate of gas and overall heat absorptance at the time of rolling. The temp. change from the ejection of the slab from the heating furnace till the start of a hot rolling is then calculated by taking air cooling during the conveyance of the high-temp. slab, descaling, water cooling, etc., into consideration and in succession, the front and rear surface temps. at the slab ends just prior to the engagement for rolling are calculated from the generation of heat during the rolling, the extraction of the heat to the rolls, etc. Tapped components, and the temps. on the front and rear surfaces at the engagement end of the rolling are calculated and the resirtance to the deformation at the front and rear sufaces of the slab and just prior the engagement for rolling is calculated then the pick up amt., drop difference and cooling water flow rate of the upper and lower work rolls are calculated. Control commands based on the calculated values are emitted to the respective actuators of the upper and lower shower installations before and behind the main mill to prevent the generation of the camber at the end of the rolled steel plate.
Patent JP-S55125977-A (JP)
Title: 4-direction lapping machine
Inventor: WATANABE YASUO
IPC: B24B37/08
Filed: 1979-10-04
Abstract: PURPOSE: To make possible the adjustment to the best lapping conditions for the materials to be lapped according to their largeness, shape, material, etc., by driving and controlling each of the upper and lower lapping plate sections, the central gear section and the internal gear section by independent drive sources.  
     CONSTITUTION: The upper lapping plate section 2, lower lapping plate section 3, central gear section 15, and internal gear section 16 are driven independently by the driving source sections M 4 , M 2 , M 1 , and M 3 , and at the same time those driving sources M 1 WM 4  are controlled as needed by the centralized control board 21 according to the material to be lapped. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1130861-A (JP)
Title: Photosensitive polyimide precursor composition and metal foil-polyimide composite
Inventor: FUJIMOTO KOJI
IPC: G03F7/09
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain the photosensitive composition free from any problem on mechanical strength and heat resistance and flexibility and low in linear expansion coefficient and further superior in patterning workability by incorporating a specified polyimide precursor and photopolymerization initiator. SOLUTION: This composition contains the photopolymerization initiator and the photosensitive polyimide precursor represented by the formula in which R<1> is a >=2C tri- or tetra-valent acid residue; R<2> is an aromatic diamine residue or a >=2C aliphatic diamine residue; R<3> is a -OR<4> , -NHR<4> , or -O<-> N<+> R<4> R<5> R<6> R<7> group; but R<4> is a group having an ethylenically unsaturated bond; each of R<5> -R<7> is an H atom or a 1-10C alkyl group; and (n) is 1 or 2. The film obtained by forming this composition into a film form and curing it has a linear expansion coefficient of 10×10<-6> -30×10<-6> / deg.C at 30 deg.C.
Patent JP-H02308600-A (JP)
Title: Cable cover having electromagnetic interference wave reduction mechanism
Inventor: SUNAHARA TAKESHI
IPC: H05K9/00
Filed: 1989-05-24
Abstract: PURPOSE:To reduce electromagnetic interference wave by fixing a ferrite core to a cable cover mounted on an information processing device and by passing an I/O cable through the ferrite core. CONSTITUTION:A divided-type ferrite core 5 is fit to a ferrite core fixing groove 10 of ferrite core fixing tools 6 and 7. After an I/O cable 4 which comes from an information processing device 3 is interposed between the fixing tools 6 and 7, it is attached to a plurality of cable output ports 2 with a vis 8. Thereby, it is possible to reduce electromagnetic interference wave emitted from the I/O cable 4.
Patent JP-H04166466-A (JP)
Title: Continuous transport device and method thereof
Inventor: SEKIGUCHI KIMIHISA
IPC: B61B10/02
Filed: 1990-05-18
Abstract: PURPOSE:To deal of automatic processes having different cycle time by placing a transport line to transport works with an optional on one part against a transport line to transport works with a fixed pitch, making both lines approach so as to be in parallel, and transporting works. CONSTITUTION:A continuous transport device is constituted of a fixed pitch transport line L1 and an optional pitch transport line L2, the optional pitch line L2 is formed into an annular line, and both are lapped in parallel between confluent point X and the diverting point Y of both lines L1, L2. A plurality of self-moving vehicles 33 provided on the optional pitch transport line L2 are respectively provided with control boxes, and their transport speed and stop positions are optionally instituted. When a hanger is transport along the decided pitch transport line L1 to the confluent point X with the optional pitch transport line L2, the hanger is detached from the line L1 and transport with the self-moving vehicle at optional pitch. When the hanger is transported up to the diverging point Y, the hanger is returned to the fixed pitch transport line L1 again.