baber/WOPTO huggingface dataset:
Patent JP-H01104463-A (JP)
Title: Soldering device having inclined angle adjusting means
Inventor: TAKAHASHI YOSHINARI
IPC: H05K3/34
Filed: 1987-10-14
Abstract: PURPOSE:To adjust an inclined angle without moving a solder tank and to better soldering by providing the adjustment means adjusting an inclined angle and the detection part detecting the inclined angle of a substrate transfer mechanism and providing the control part operating the adjusting means at the specified inclined angle by inputting a signal from the detection part. CONSTITUTION:The frame 16 of a transfer mechanism 8 is arranged slantingly at the specified inclined angle in oder to better the soldering of a substrate 4 by escaping gas generating at the soldering time. And in case of the frame 16 being slipped from a set inclined angle (alpha) by becoming of an inclined angle (beta) to a horizontal line HL, a detection part 10 detects the inclined angle of the frame 16, inputting the signal thereof in a control part 14. The control part 14 drives a motor 22 so that the frame 16 may become at set inclined angle (alpha). And one side of the frame 16 is moved to the lower part and also the other side to the upper part. At this time, the frame 16 rocks centering around the intersection of the vertical line VL and horizontal line HL of the center part of a solder tank 6. It is therefore unnecessary to move the solder tank 6 and the height of the solder tank 6 can be held constant.
Patent JP-S63112906-A (JP)
Inventor: TAMAI SEISHIN
IPC: A01B63/112
Filed: 1986-10-30
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-2000070517-A (JP)
Title: Glass door of pachinko machine
Inventor: MAEDA SHOJI
IPC: A63F7/02
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To sufficiently keep a gap between with an inside glass plate, to enhance decorative property and to fully enjoy a game by forming an outside glass plate having a properly shaped bending surface with respect to two transparent glass plates which are disposed at an inner side and an outer side for covering the front surface of a game board. SOLUTION: Relating to a pachinko machine, a front surface frame 3 is mounted on the front surface of a machine frame 2 and a glass door 5 and a front surface plate 6 are disposed in the window hole of the front surface frame 3. The glass door 5 is constituted of the inside glass plate 18, the outside glass plate 19, a glass holding frame 20 and a cover frame 21. The inside glass plate 18 is formed as the planar one and the outside glass plate 19 is formed so as to have a bending surface part 22a at one side of an upper surface 22 and a slope 22b inclining to be low toward the other side.  Then, the lower end of the outer peripheral side wall 23 of the outside glass plate 19 is brought into contact with the inside glass plate 18 and arranged, the cover frame 21 is fitted to the outer peripheral side wall 23 and the glass holding frame 20 is fixed by bolt to the cover frame 21 from an inner side so that the glass door is assembled.
Patent JP-H03121513-A (JP)
Title: Optical arithmetic unit
Inventor: MIMURA YOSHIYUKI
IPC: G02F3/00
Filed: 1989-10-04
Abstract: PURPOSE:To realize a high-density, large-capacity memory element and to enable optical parallel arithmetic and fast arithmetic by constituting a three- dimensional memory element by integrating laminate memory elements, which are formed in memory cells in each layer, in two dimensions. CONSTITUTION:The three-dimensional memory element is constituted by integrating the laminate memory elements, each consisting of a laminate tunnel switch part where conductive films 33a-33f and insulating films 32a-32g are laminate alternately and charges are propagated tunneling the insulating films 32a-32g, a write electrode 34 and a read electrode 35 which are provided at both end parts of the laminate tunnel switch part in the laminating direction across the insulating films 32a-32g, and capacitors C1-C6 for charge storage which are connected to the conductive films 33a-33f. Then information which is inputted to an optical arithmetic means is stored temporarily in an input-side memory means. Consequently, a large amount of input information can be stored in the three-dimensional memory element, respective write electrodes 34 and read electrodes 35 of plural laminate memory elements can be accessed independently, and the optical parallel arithmetic and fast arithmetic become possible.
Patent JP-H09102778-A (JP)
Title: Error pulse data transmission and reception system
Inventor: SHIMADA TAKASHI
IPC: H04L29/08
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To compress and then transmit the error pulse data so as to specify the time band when an error occurred. SOLUTION: If the errors occur in the transmitting data in the continuous unit periods, the data showing the number of continuous unit periods and the error frequency are transmitted as the error pulse data. For instance, the error pulse data are compressed into the combination data of '2n' and '6' and then transmitted. If the unit periods when no error is detected in the transmitting data are continuous, the data showing the number of continuous unit periods and the absence of errors are transmitted as the error pulse compression data. For instance, the data are compressed into the combination data of '3n' and '0' and then transmitted. Thus the time band when an error occurred can be specified with reception of the error pulse compression data since the error occurrence probability is actually very low.
Patent JP-S63115621-A (JP)
Title: Correcting method for bending of shaft
Inventor: MURATA YOICHI
IPC: B21D3/10
Filed: 1986-10-31
Abstract: PURPOSE:To eliminate a trouble impossible for a measuring mechanism to deal with and to improve a correcting efficiency by measuring the extent of bend at the maximum bending position through the measuring mechanism, obtaining a local curvature to be corrected by multiplying a prescribed factor to this measured value and controlling a pushing amount as the local curvature of a pressurizing mechanism by performing a prescribed arithmetic operation to on this curvature. CONSTITUTION:The bend of each point is measured by a measuring machine while rotating a shaft. Then, a whole table is moved horizontally to position the maximum bend point just under a ram. Furthermore, an indexing of the rotating direction is performed to face the projecting part of the maximum curvature upwards. A bent value at the point of the maximum bent position is stored and multiplying a prescribed coefficient to this value to obtain the correcting value. Furthermore, based on this correcting value, the arithmetic operation is performed to obtain the pushing value to give to the ram, then the bend of the whole shaft is corrected. In this way, the trouble that the measuring mechanism on both ends of the shaft are unable to follow is eliminated the correcting efficiency is improved.
Patent JP-H0595869-A (JP)
Title: Dust collector of vacuum cleaner
Inventor: KUROKI KENICHI
IPC: A47L9/10
Filed: 1991-10-08
Abstract: PURPOSE:To provide a dust collecting device of electric vacuum cleaner, with which a paper filter can be thrown away directly into a rubbish box, etc., without touching the paper filter with the hand. CONSTITUTION:When a dust cover 7 is opened which is fixed to the body 1 with possibility of opening and closing, an L-shaped arm 7b formed in a single piece with the dust cover 7 pushes out a paper filter 5, and thereby the filter 5 can be thrown away directly into a rubbish box, etc., to accomplish a dust collecting device which is sanitary and is free from dust scattering.
Patent JP-H06112835-A (JP)
Title: Alternating current generating circuit with pseudo waveform by pulse width modulation
Inventor: SUZUKI SEIICHI
IPC: H02M7/48
Filed: 1992-09-29
Abstract: PURPOSE:To relieve the load of arithmetic operation or the like of a microprocessor, to attain high speed processing and to reduce cost. CONSTITUTION:A circuit consists of a pulse width data output circuit 2, a pulse width conversion circuit 3, and an inverter circuit 4. Pulse width data using one period of a pulse width corresponding to a voltage at each of equal division points being equal divisions of one period of an alternating current as one group are stored in a nonvolatile memory 9 of the pulse width data output circuit 2 by plural command voltages. When a voltage command and a frequency command are inputted from a microprocessor 1, the pulse width data corresponding to the voltage command are repetitively outputted from the memory 9 at a time interval corresponding to the frequency command and converted into an alternating current with a pseudo waveform at the inverter circuit 4 via the pulse width conversion circuit 3 and the resulting current is fed to a load 5.
Patent JP-S6316763-A (JP)
Title: Picture processor
Inventor: SUGIURA SUSUMU
IPC: H04N1/21
Filed: 1986-10-30
Abstract: PURPOSE:To obtain a device by which a bit of picture information of plural pages can be read, and it is output-processed continuously in the device as small as possible, and to enable the information to be read with high accuracy and with high density, by providing a means which projects light on a picture information body, a line reading means, an optical element array, a driving means, and a means which controls the driving means. CONSTITUTION:A manuscript on an original platen 303 is irradiated by the light from an exposure light source 303, and a reflected image is image-formed on a memory by a lens system 503. When the reflected image is image-formed on the memory in a state that a write switch 510 is turned ON, resistance in an optical conductive layer changes corresponding to the variable density of the manuscript, and an impressing voltage on a liquid crystal 407 changes. Therefore, the light transmissivity of the liquid crystal changes corresponding to a manuscript image. In other words, it is resulted that a bit of manuscript information is stored in a composite memory by the liquid crystal, and the optical conductive layer transiently. Erasure can be executed by projecting the light of a lamp 403 evenly on the composite memory, turning on a switch 511, and impressing an AC signal from a power source 509 on the memory.
Patent JP-2000090247-A (JP)
Title: Fingerprint image pickup device and fingerprint collating device using the same
Inventor: KUNO TETSUYA
IPC: A61B5/117
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a fingerprint image detector and a fingerprint collating device using the detector capable of being miniaturized by decreasing an object distance while reducing the trapezoidal distortion of a picked-up fingerprint image. SOLUTION: This device is provided with a first triangular prism 1 having a plane part 1a that a rugged human finger 8 touches, a light source means 3 for irradiating the finger 8 touching the plane part 1a of the first triangular prism with light, a second triangular prism 2 which is arranged so as to make the light reflected by the ruggedness of a fingerprint on the plane part 1a of the first prism incident and in which an angle being away from a ridge surface 1c to emit the reflected light of the first triangular prism 1 is formed smaller than another angle b concerning two angles a and b located at both the ends of a surface 2a to emit the reflected light among three angles of a cross section, and an image pickup means 5 for obtaining a fingerprint image by picking up the image of the reflected light emitted from the second triangular prism 2.
Patent JP-H03121422-A (JP)
Title: Switching element
Inventor: SUKEGAWA OSAMU
IPC: H01L29/786
Filed: 1989-10-04
Abstract: PURPOSE:To prevent the change in gate-source capacity by allowing two thin- film transistors (TFTRs) to commonly possess one source electrode and setting the positional relation between the gate electrodes and drain and source of the two TFTRs to the relation of a mirror inversion with each other. CONSTITUTION:Amorphous silicons 1, 2 respectively constitute the 1st and 2nd TRs. The drain electrode 3 of the 1st TR exists on the left side of the gate electrode 5 and exists on the right side of the source electrode 7. The right and left relation of the electrodes of the 2nd TR is reverse; the source electrode 7 and right side drain electrode 4 exist on the left side of the gate electrode 6. The electrodes exist in the position of the mirror inversion with respect to the 1st TR. The sum of the overlap quantity of the gate and source of the 1st TR and the overlap quantity of the gate and source of the 2nd TR is, therefore, constant, even if there is a deviation in the alignment of the gate and the drain and source patterns. The capacity between the gate and source does not depend on alignment errors and is constant and the generation of a difference in display (difference in brightness) is prevented.
Patent JP-S63115050-A (JP)
Title: Oxygen sensor for internal combustion engine
Inventor: ITO TOSHIBUMI
IPC: G01N27/409
Filed: 1986-11-04
Abstract: PURPOSE:To prevent a laminated surface for an oxygen concentration detection part, an oxygen pump, etc., from being peeled off and a measurement surface space from being collapsed by forming the laminated surface in a plane. CONSTITUTION:Sheets 20 and 21 are laminated on a substrate 1 so as to eliminate unevenness resulting from the lamination of a heater 3 covered with an insulating material 2 on the substrate 1. A detection electrode 8, a protection layer 10, and sheets 22, 23, and 24 of the same thickness with a high-temperature decomposed material occupying the space of a measurement chamber 12 are laminated correspondingly on the measurement chamber 12 side of a zirconia sheet 7 constituting the oxygen concentration detection part 6 and the laminated surface of the zirconia sheet 7 on the side of the measurement chamber 12 is made flush. Further, the laminated surface of a zirconia sheet 14 constituting the oxygen pump part 11 on the side of the measurement chamber 12 is made flush by sheets 25 and 26. Thus, the substrate 1 whose respective laminated surfaces are made flush a flat plate 4, and the zirconia sheets 7 and 14 are laminated and baked under specific pressure and then the lamination pressure becomes uniform, so no peeling between laminated surfaces occurs after the baking and the space of the measurement chamber 12 is never collapsed with the lamination pressure.
Patent JP-H0969533-A (JP)
Title: Method and apparatus for applying film to lead frame
Inventor: KASAMORI KAZUO
IPC: H01L21/52
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To apply a film accurately to a lead frame by clamping a punched film of specified profile and a lead frame by means of the application punch of upper die and a heater block. SOLUTION: A moving plate 20 is moved to a position facing a lower die 11 disposed on a reference plate 10 and a recognition pin 32 is lowered and fitted in the hole 23 of moving plate 20. Subsequently, an upper die 21 lowers and a film 1 is punched into a specified shape by means of the punch of lower die 11. Upon finishing the punching, the upper die 21 is reset and the recognition pin 32 is elevated and the punched film is held on the end face of application punch in the punching hole of upper die 21. A moving mechanism 35 is then driven to move the moving plate 20 fixing the upper die 21 to the position facing a heater block 13. Subsequently, the upper die 21 lowers and the preheated heater block 13 ascends to the position touching a lead frame 2 where the film of specified shape is applied to the lead frame.
Patent JP-2000085820-A (JP)
Title: Cap for drink container
Inventor: SHIROMIZU MINORU
IPC: B65D25/22
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To enable one-handed operation without hindering a drinking action, by a method in which an opening/closing cap, provided so as to continue from seating via a hinge, for covering an opening through which drink is taken and a cap main body are engaged and also an elastic member is provided for urging the opening/closing cap in a direction to assume a closed/opened state. SOLUTION: On the periphery of the discharging opening 12 of a drink container 11, a cylindrical cap main body 14 spirally engageable with a screw part 13 is formed. An opening 15 through which drink is taken is formed so as to project at the top of the cap main body, and an opening/closing cap 18, continuing from it via a seating 16 and hinge 17 formed on the outside, for covering an opening 15 through which drink is taken is provided. The opening/closing cap 18 and the cap main body 14 are engaged, and also an elastic member 19 is provided for urging the opening/closing cap 18 in a direction to assume a closed/opened state.  Therefore, when the peripheral edge of the opening/closing cap 18 in the closed state is lifted in the opening direction, the opening/closing cap 18 is automatically opened by the action of the elastic member 19 to assume the opened state, and when the opening/closing cap 18 in the opened state is inclined in the closing direction, the opening/closing cap 18 can be brought into the closed state automatically by the action of the elastic member 19.
Patent JP-H11102340-A (JP)
Title: Processor system and bus access method therefor
Inventor: SATO KAZUHIKO
IPC: G06F13/36
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To shorten the access time to the bus in a single-processor system. SOLUTION: The devices 12, 13a, 13b, 14, and 15 connected to the bus 11 are stored with information showing whether or not they access the bus 11 as constitution information. A master device 12 reads constitution information on a device connected to the bus 11 to check whether or not there is another device requesting the right to use the bus 11. When no other device requesting the right to use the bus 11 is present, the master device 12 accesses the bus 11 directly without requesting the right to use the bus 11.
Patent JP-H05100540-A (JP)
Title: Color image forming device
Inventor: FUJII YOZO
IPC: G03G15/01
Filed: 1991-10-08
Abstract: PURPOSE:To prevent color deviation and to attain image formation of high definition by carrying out positioning of each color in a sub scanning direction in the color image forming device simply with high precision. CONSTITUTION:In the color image forming device providing a multiple color or a full color image by forming, transferring, and fixing the superposed toner image on an image forming body by a laser writing unit 120 radiating a multiple number of positions on one belt state image forming body 1 with laser beam and the multiple number of electrifying units and a multiple number of developing units corresponding to each position irradiated by the laser beam by the writing unit 120, a multiple number of rotational drive transmission means 2 and 3 to rotate the belt state image forming body 1 are provided, and the distance of intervals in the sub scanning direction of each of the multiple number of writing positions on the belt state image forming body 1 by the laser writing unit 120 is made to be an integral multiple of the distance of movement of the belt state photosensitive body 1 moved by one rotation of each rotational drive transmission means 2 and 3.
Patent JP-H07115585-A (JP)
Title: Flare correction circuit
Inventor: TANAKA TOMOAKI
IPC: H04N5/243
Filed: 1993-10-19
Abstract: PURPOSE:To provide the flare correction circuit detecting a proper flare correction quantity so as to make correction even in a television camera device having a high luminance level compression circuit. CONSTITUTION:When a video signal (a) is inputted to a high luminance level compression circuit 2 and the signal (a) exceeds a predetermined level, a compressed output signal (b) compressed to decrease its gain is outputted, a compression discrimination circuit 3 discriminates whether or not the compressed output signal (b) has a flare compressed level to provide an output of a control signal (c) and a correction quantity detection circuit 4 amplifies and integrates the compression output signal (b) to detect a mean video level. In this case, the increase/decrease in an amplification factor for the compression output signal (b) and application of a DC component are conducted based on the control signal (c). A mean video level taking high luminance compression into account is detected through the detection and a flare correction signal (d) is generated, The flare correction signal (d) is subtracted from the compression output signal (b) to obtain a final output signal (e).
Patent JP-H01103996-A (JP)
Title: Vapor growth method for compound semiconductor
Inventor: SASAOKA CHIAKI
IPC: C30B23/08
Filed: 1987-10-16
Abstract: PURPOSE:To enable atomic layer epitaxy which is capable of yielding a high-purity crystal at a low temp. in a growth method in which a group III org. metal raw material and group V raw material are alternately supplied by specifying the group III raw material, then cracking and supplying the two gaseous raw materials. CONSTITUTION:The org. metal contg. 1-2 bonds of the group III atom and halogen atom in the molecule, for example, diethyl gallium chloride, is used as the group III raw material. Said material is bubbled by gaseous carrier H2 12 in a bubbler 11 and is introduced into a reaction tube 13. A reactor 13 is heated at this time and the mid-point piping is insulated by a heater 14. The group V raw material is bubbled in the same manner as mentioned above and is introduced into the reactor 13. Arsine 17 is also introduced via a flow rate controller 18 into the reactor. A substrate crystal 19 is installed together with a susceptor 20 in a growth region and the light of a deuterium lamp 22 is introduced into the reactor from a quartz window 21 thereof. The raw material cracking region is kept at a prescribed temp. and the raw materials are cracked. The cracked group III and V raw materials are alternately supplied to the substrate 19, by which the org. metal atom layer of the compd. semiconductor is epitaxially grown on the substrate.
Patent JP-H0575051-A (JP)
Title: Semiconductor device
Inventor: YAMAUCHI TAKAHIRO
IPC: H01L21/822
Filed: 1991-09-12
Abstract: PURPOSE:To increase capacitor capacitance by forming a dielectric film while covering the greater parts of the surface and read of a lower electrode and arranging an upper electrode in conforming to the lower electrode. CONSTITUTION:A polycrystalline silicon film 18' constituting the lower electrode 18 of a capacitor is applied, and a photo-resist 16 pattern is formed. The end section of the photo-resist 16 pattern is shaped to a section nearer to a contact window section 15 than to the end section of a gate electrode 4 or an electrode wiring 14 at that time. The lower electrode 18 is formed through etching. A photo-resist 16 is removed, and an upper electrode 20 is formed while interposing a dielectric film 19 organizing the capacitor onto a rear section exposed by etching the polycrystalline silicon film 18' along the surface of the lower electrode 18 and the inclination of an insulating film 5. Accordingly, capacitor capacitance can be increased.
Patent JP-H01105486-A (JP)
Title: Safety circuit for floor heating device
Inventor: TAKAHASHI MINORU
IPC: F24D13/02
Filed: 1987-10-16
Abstract: PURPOSE:To melt a temperature fuse when a relay contact is deposited and a computer runs away by providing a melting circuit melting the temperature fuse when detecting the excitation to at least one of heaters while a relay power switch is opened. CONSTITUTION:When a relay power switch 14 is opened, the voltage applied to a relay driving circuit 13 is applied to the other input terminal of an AND gate 24 via relay coils 15-17, the AND gate 24 is kept open. If a relay contact 15a is deposited at this time, for example, a high-level signal is inputted to the AND gate 24 via an OR gate 23 and further inputted to an SCR driving circuit 26 via an OR gate 25. A thyristor 22 is made conducting, an indirectly heated resistor 21 is heated and a temperature fuse 3 is melted. Even if a microcomputer 12 runs away at this time, the microcomputer 12 has not relation with the melting action of the temperature fuse 3, thus the temperature fuse 3 is surely melted.