baber/WOPTO huggingface dataset:
Patent JP-H01118742-A (JP)
Title: Material testing machine
Inventor: TAKANO SUSUMU
IPC: G01N3/08
Filed: 1987-10-30
Abstract: PURPOSE:To improve the rigidity by uniting a bearing box and a machine column so that a tensile force operating on the machine column at the time of a compressive load is transmitted to the bearing box. CONSTITUTION:The bearing box 31 and machine column 32 are formed as one member and engaged threadably with a table 33 by using a bolt 34. Here, the machine column 32 and being box 31 are united, tensile force in the machine column 32 is absorbed as internal force through the deformation of the machine column 32 or bearing box 31, and no tensile force operates on the bolt 34 for installing the machine column 32 on the table 1. Consequently, the rigidity of the material testing machine can be increased only by increasing the rigidity of the machine column 32 or bearing box 31.
Patent JP-H01119097-A (JP)
Title: Manufacture of ceramic multi-layer wiring board
Inventor: YAMAMOTO YOICHI
IPC: H05K3/46
Filed: 1987-10-31
Abstract: PURPOSE:To substantially uniformize the density of a green sheet after contact bonding for thereby preventing a laminated structure from being contracted and bent by forming a contact bonding sheet such that a part of the sheet corresponding to a lead land is thinner than other parts and a difference between those thicknesses corresponds to the thickness of the lead land. CONSTITUTION:A green sheet 1 is laminated in predetermined order, and a contact bonding sheet 6 is superimposed on the surface of the outermost green sheet 1, both being heated and contact-bonded by a hydraulic press with application of heat. The contact bonding sheet 6 comprises a polyester sheet, etc., for example, and a part thereof correspondingly to a lead land 3 is formed to be thinner than other parts. A difference between those parts is adapted to correspond to the printing thickness of the lead land 3. The difference should be determined with consideration of the compression ratio of the lead land 3 and the contact bonding sheet 6 upon contact bonding or of a fraction of expansion by heat of the contact bonding. Accordingly, a difference between the thicknesses of the lead land 3 and the contact bonding sheet 6 is different depending upon the material qualities of the conductive paste for forming the lead land 3 and of the contact bonding sheet 6.
Patent JP-H04150711-A (JP)
Title: Ground installation multiple-circuit switchgear
Inventor: ITO HIROMITSU
IPC: H02B13/02
Filed: 1990-10-15
Abstract: PURPOSE:To utilize the inner space of a handhole effectively and to simplify the wiring of a transformer by disposing a plurality of switching units, disposing power supply control transformers vertically and connecting a primary connection cable with the switching unit while detouring the handhole. CONSTITUTION:Transformers 13a-13e are housed, respectively, in transformer containing chambers 22a-22e. Primary cables 25 connected with the transformers 13a-13e are then pulled down and laid around a handhole and then connected with output terminals 17U, 17W at a switching section 12a so that power is obtained at the main side. Connectors of the primary cables 25 of the transformers 13b-13e are connected with output terminals 16U, 16W at switching sections 15a-15d. A multiple-circuit switchgear is then mounted, under that state, on the upper part of the handhole and secured in place and rising cable terminals 28 are connected with respective phases at the switching sections 12a, 15a-15d.
Patent JP-H04152308-A (JP)
Title: Optical fiber device and optical fiber fixing method
Inventor: ONO JUN
IPC: G02B6/42
Filed: 1990-10-16
Abstract: PURPOSE:To stabilize the fixation of an optical fiber by fixing a base substance to a fixing part in a state heated to the highest working temperature or above at the time of racking and providing the optical fiber to the fixing part of the base substance having a linear expansion coefficient being larger than that of the optical fiber. CONSTITUTION:The tip of an optical fiber 2 is subjected to optical axis alignment to an optical element 1, and thereafter, to a first fixing part 3 on a base substance 5, the fiber 2 is fixed by soldering. Subsequently, the base substance 5 is heated to the prescribed temperature of the highest working temperature or above, the fiber 2 is racked and provided linearly between a first and a second fixing parts 3, 4 and the fixing part 4 is fixed by soldering. Next, when heating of the base substance 5 is stopped it is returned to an ordinary temperature, a natural deflection is generated in the fiber 2 and an immoderate stress is not applied to the fiber 2. In such a manner the fixation of the optical fiber is stabilized by a simple working method and the damage of the optical fiber can be prevented.
Patent JP-S63131217-A (JP)
Title: Clock disconnection detection circuit
Inventor: SEKI MINORU
IPC: H03K5/19
Filed: 1986-11-20
Abstract: PURPOSE:To reduce the number of parts and to minimize a circuit by providing two counters and setting both counters in an up or down counting state so as to execute the input of clocks, etc. CONSTITUTION:A clock disconnection detection circuit has two counters 10 and 20 and data I1 is inputted in their mode terminals 1a and 2a respectively. And the data I2 and its inverted data are respectively inputted in their reset terminals 1b and 2b and moreover the pulse signal of the data I3 outputted from an internal oscillation circuit 70 is inputted in their clock terminals 1c and 2c. The output terminals 1d-1g and 2d-2g of the counters 10 and 20 are inputted in an OR gate 60 through respective four-input OR gates 40 and 50 respectively and a detection output O1 is outputted from the output terminal 6c of the OR gate 60. Thus, since the state of the output O1 alters according as the data I2 is a clock input or a fixed input, the clock disconnection can be detected.
Patent JP-H01120178-A (JP)
Title: Exposure controller
Inventor: HONMA HIDEO
IPC: H04N5/235
Filed: 1987-11-04
Abstract: PURPOSE:To always obtain the optimum exposure, by moving the photometric area to the position of an object so that each position can be made coincident with each other, when the position of the object in a picture moves. CONSTITUTION:When a video signal is inputted, an inside-photometric area luminance level detecting circuit 101 detects the luminance level in a photometric area B and an outside-photometric area luminance level detecting circuit 102 detects the luminance level around the area B. The circuits 101 and 102 output the detected results to a subtraction circuit 103. The circuit 103 calculates the difference between both detected results and outputs the difference to an object position discriminating circuit 104. The circuit 104 discriminates that the position where the luminance difference information is the largest is the position of an object C. A photometric area moving circuit 105 moves the photometric area B to the position of the object discriminated by the circuit 104. Therefore, the area B can be traced in real time in accordance with the movement of the object in a picture A and the optimum exposure can always be obtained.
Patent JP-H01119833-A (JP)
Title: System and device for executing inference at high speed
Inventor: KOBAYASHI NORIKO
IPC: G06F9/44
Filed: 1987-11-04
Abstract: PURPOSE:To evaluate at a high speed a prerequisite of an inference rule which is converted to a network by executing a comparison processing of information related plural pieces of existing state data (objects) corresponding to each node of the network of the prerequisite part of the inference rule which is converted to the network by using plural pieces of associative memories. CONSTITUTION:In an associative memory 71, items corresponding to all objects and values of the items are stored. The contents of this associative memory 71 and the contents of a cell memory 70 are compared, and the contents corresponding to the number and the item of the object stored in the cell memory 70 are detected from the contents of the associative memory 71. When the corresponding contents are detected, subsequently, a comparison computing element 72 compares a fixed value stored in the cell memory 70 and a value of an item which is detected from the associative memory 71. In this state, when an object for satisfying a condition that the value of the item of some object is larger than the fixed value is detected, a JOIN computing element 73 outputs the number, the item and the item value of its object.
Patent JP-S62137211-A (JP)
Title: Rear wheel suspension device for front and rear wheel steering vehicle
Inventor: KUBO KANJI
IPC: B60G3/20
Filed: 1985-12-10
Abstract: PURPOSE:To ensure the rectilinearity of rear wheels, by gradually increasing a caster angle in accordance with an increase in the relative displacement between a wheel and a vehicle body on the rebound side so that a positive value near to zero is obtained on the bump side to reduce variations in steering force during turning of the vehicle. CONSTITUTION:A lower arm 20 for supporting a rear wheel 21 is arranged to that the rotary axis 31 of its journalling section with respect to a vehicle body is extended in substantially parallel with the longitudinal center line of the vehicle body, and the rotary axis 32 of an upper arm 19 is extended so that the front section of the rotary axis of the arm 19 is inclined inward. With this arrangement, the axis connecting between the coupling points 33, 34 of both arms 19, 20 with respect to a knuckle 9 is aligned with the king pin axis 35, and the locus of the coupling point of the upper arm 19 with respect to the knuckle 22 includes a large longitudinal component, and the coupling point 34 between the lower arm 20 and the knuckle 22 is moved in a substantially vertical direction. Further, the longitudinal movement of the coupling point 33 is less on the bump side and is larger on the rebound side. With this arrangement it is possible to reduce variations in steering force during turning of the vehicle, thereby it is possible to enhance the rectilinearity of the rear wheel.
Patent JP-H1099155-A (JP)
Title: Easel
Inventor: BODA HARUMI
IPC: A47B97/04
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To improve facility by arranging a table on the under-side of a receiving member of canvas stands, and changing an inclination of the table in an easel having tiltable canvas stands. SOLUTION: A pair of parallel canvas stands 11 are swingably erected on a frame-shaped base 10, and a lower side slider 20 and an upper side slider 30 are sandwiched between a pair of canvas stands 11 so as to be raised and lowered, and a table 40 is installed in a lower end part of the lower side slider 20. The table 40 is formed to place plural writing brushes and oil bottles or the like, and antislipping protrusive strips 41 are protrusively arranged on the longer side, and notches 42... to place writing brushes are formed in a plurality on the protrusive strips 41. Reinforcing sash bars 12 are connected to an upper part, an intermediate part and a lower part of the canvas stands 11. Both the lower side slider 20 and the upper side slider 30 are assembled in a frame shape by two parallel vertical bars 21 and 31 and two parallel horizontal bars 22 and 32.  The canvas stands 11 are supported by a prop 13 swingably erected on the base 10.
Patent JP-H10124054-A (JP)
Title: Device and method for music reproduction
Inventor: KAWAI EIJI
IPC: G10K15/04
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce the memory capacity of an incorporated ROM by constituting the device to convert the tone timbre of a first musical instrument to the tone timbre of a second musical instrument. SOLUTION: A CPU 21 conducts the process in which the tone timbre of the musical instrument described in the musical score data of an inputted EX TRA WAVE is replaced by the tone timbre of a representative musical instrument in accordance with a data table. Moreover, the CPU 21 supplies the data, which are necessary to generate accompaniment signals, to a DSP 22 based on the musical score that are replaced by the tone timbre of the representative musical instrument. The DSP 22 reads waveform data from a ROM 33 or a RAM 41 in accordance with the data from the CPU 21 and generates the music signals of the musical instrument by adding and synthesizing processes. Note that the waveform data of special tone timbre are down-loaded to the RAM 41 as they are required and thus, the memory capacity required to store the waveform data is reduced.
Patent JP-S61157440-A (JP)
Title: Vehicle transfer device
Inventor: FUJIKAWA HIROYASU
IPC: B60K17/344
Filed: 1984-12-28
Abstract: PURPOSE:To make it possible to control the shift operation of a gear with the use of a single change lever which arculately moves in a small range, by providing a shift cam having two cam sections of an elong-aged cam groove and an outer peripheral concave and convex section, on a shift cam shaft. CONSTITUTION:A shift cam shaft 40 is coupled with a change lever arm 41 rotatably supported to a transfer casing 10. Meanwhile a shift cam 42 formed therein with an elongaged cam hole 43 and an outer peripheral concave and convex section 44 is fitted on the shaft end section of the casing 10. Further, four positioning recesses 45 are formed along an arc having, as a center point, the center of the shaft 40 in a part of the outer peripheral section. A first cam pin 46 makes in contact with the outer peripheral concave and convex section 44, and a second cam pin 51 is fitted in the elongated cam hole 43 to rotate the shift cam 42. Further, positioning pins 55 are fitted in the four positioning recesses 45 so that either one of four positioning ways may be taken in accordance with the individual movements of first and second clutch sleeves 24, 25.
Patent JP-H07105659-A (JP)
Title: Tape cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/087
Filed: 1993-10-07
Abstract: PURPOSE:To improve dust-proof property in a pocket for tape loading in order to protect a tape in a tape cartridge provided with a front cover and an upper cover opening/closing the pocket for tape loading. CONSTITUTION:The front cover 9 opening toward the upper side of the pocket 6 and turning around a supporting shaft 14 is arranged on the front surface of the pocket 6. The upper cover 11 opening/closing the upper surface of the pocket 6 is joined with the front cover 9 so as to freely rotate around a joint pin 22. When the front cover 9 opens upward and turns, the upper cover 11 is retreated toward the upper side of the pocket. In a state where the front, cover 9 and the upper cover 11 are closed, the inside of the peripheral surface of either the upper end 12a of the front cover 9 or the front end 19a of the upper cover 11 is covered with a covering wall 32 provided on the other and having circular arc-shaped cross section. Thus, dust or dirt is prevented from entering from the mating faces of the upper end 12a of the front cover 9 and the front end 19a of the upper cover 11.
Patent JP-H05119271-A (JP)
Title: Diaphragm controller for endoscope
Inventor: TANIZAWA SHINKICHI
IPC: A61B1/04
Filed: 1991-10-24
Abstract: PURPOSE:To obtain a diaphragm controller for an endoscope capable of automatically controlling the diaphragm of a diaphragm device, without forming an electric circuit. CONSTITUTION:The diaphragm controller 1 for the endscope provided with a diaphragm blade 24 and an actuator 25 inside a TV camera 6 attached outside, controls a pump 17 by an air pressure controller 16 based on a light quantity signal obtained by converting a video signal, and supplies air to the actuator 25. An acting part inside the actuator 25 is advanced/retreated to open/close the diaphragm blade 24, by the air supplied to the actuator 25.
Patent JP-H02131384-A (JP)
Title: Method of trapping eccentric error of microcomputer servomechanism
Inventor: TABUCHI JUNICHIRO
IPC: H02P29/00
Filed: 1988-11-02
Abstract: PURPOSE:To cancel eccentric error components and to form true error information by adding error information which is formed corresponding to an existing FG pulse and an FG pulse n pulses forward respectively and by forming a new error information to control the rotation of a motor. CONSTITUTION:An addition means 4 adds rotating speed error data and phase error data and forms rotating speed phase error data. This rotating speed phase error data is stored to twelve registers R1 to R12 one after another through a register selection means 5. A software trap operation means 7 adds the existing error data of the register corresponding to the discrete value and the error data 6 pulses forward to form a new error data, which is inputted into a driver circuit D in the form of pulse width modulation outputs.
Patent JP-H03139464-A (JP)
Title: Power booster
Inventor: KURAUSU RINTO
IPC: F15B9/12
Filed: 1990-10-18
Abstract: PURPOSE: To simplify a controller assembly and suppress the occurrence of noise by forming an outer region of a second sealing seat into a taper shape in the direction of a poppet valve member and extending it onto a passage and an air guide face at the time of operation. CONSTITUTION: A valve piston 10 has a shape extending an outer region in the radial direction of a sealing seat 19 to the outside of radial direction and inclined in a taper shape in the direction of a poppet valve member 7. When the valve piston 10 in a control housing 11 is operated by a control valve 9, that is, the valve piston 10 moves to the left, an air sealing guide face is arranged in a region of a port of a passage 25. Accordignly, it is arranged in opposition to the radial direction for the passage 25. Consequently, outside air is smoothly guided to the outside toward the direction of the passage 25 when air passes an operation chamber 3, and this air stream flows at a high speed in the control housing 11 without causing large turbulent flow and flows into the operation chamber.
Patent JP-H10118751-A (JP)
Title: Continuous casting method and pouring device
Inventor: UCHIMURA MITSUO
IPC: B22D11/10
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To control the composition of impurity by blowing an inert gas from the bottom part of a tundish at the distance from the center of a pouring nozzle decided from the inner diameter of the pouring nozzle and the flow rate of molten metal and adding Ca through the pouring nozzle. SOLUTION: The molten metal quantity for passing the nozzle is controlled by a sliding nozzle 9 or a stopper 6. A gas blowing zone 2 is set so as to surround a pouring hole 4 communicated with an immersion nozzle 5, and the blown inert gas floats up as bubbles 13 into the molten metal in the tundish 1. The fine inclusions are caught in the bubbles by being subjected to contact collision with the fine inclusions, etc., in the molten metal invaded into the pouring hole 4 to remove the inclusions. The gas blowing condition is defined as the condition where the bubbles is not entrapped into the pouring hole 4 and the distance X1 from the pouring hole 4 in the gas blowing zone 2 is calculated from the inequality X1 >(0.2+15.v).R based on the inner diameter R of the pouring hole 4 and the passing velocity (v) of the molten metal.
Patent JP-H03138979-A (JP)
Title: Semiconductor device
Inventor: HAYAZAKI YOSHIKI
IPC: H01L29/74
Filed: 1989-10-24
Abstract: PURPOSE:To prevent the element breakdown by the current concentration at turn-off by bringing all the corners of a gate region, which controls currents flowing in a high resistivity region, into contact with a gate electrodes. CONSTITUTION:This is put in such a structure that a high resistivity region (N<-> layer) 4 being an impurity low concentration area to become a current path is provided between a cathode region 2 and an anode region 3 and all the corners of a gate region 5 are in contact with a gate electrode 5'. At turn- off, currents are cutt off by applying reverse bias to the gate electrode 5', and expanding a depletion layer, but the gate region corners C are all in contact with the gate electrode 5' this way, so the element breakdown by the current concentration by the nonuniformity of the expansion of the depletion layer can be prevented.
Patent JP-H11100752-A (JP)
Title: Winding auxiliary device in loom
Inventor: MIYAKE KENJI
IPC: D03D49/20
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide the subject auxiliary device designed to enable an actuator for driving the manual drive system of a winder to be mounted even without the need of demounting a manual handle. SOLUTION: This winding auxiliary device is so designed that a speed reducer integrated with an electric motor 7 is mounted integrally with an angular bracket 8; a horizontally extended circular rod-shaped 2nd holding unit 10 is fixed on the upright portion of the bracket 8; while a U-shaped elastic 1st holding unit 11 is fixed on the left frame 1 of the loom; wherein the 2nd holding unit 10 is forced into the U-shaped receiving portion of the 1st holding unit 11 and retained by the aid of the resilient force of the 1st holding unit; thereby the electric motor 7 is mounted on the frame 1 by cantilever-fashion.  By the above-mentioned design, the clutch piece at axial end above a manual winding handle 4 of the drive shaft of a manual drive system is engaged with another clutch piece fixed on the output shaft of the speed reducer, enabling the drive shaft to be driven by the electric motor 7.
Patent JP-H10126384-A (JP)
Title: Optical branching and inserting device
Inventor: NITTA MITSUSHI
IPC: H04B10/03
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To make the optical branching and inserting device and a filter part common, and then minimize a standby device and also improve the maintainability by reflecting only specific wavelength signals from fibers by an optical filter circuit which includes filter parts for all wavelengths. SOLUTION: A light wavelength multiplex signal from an optical fiber 1 of SYS1in in a cable is inputted to a 1st optical circulator 5 through an input part 15. Then only specific wavelength is reflected in a filter circuit 7 through an input-side optical connection part 8-1, passed through the 1st optical circulator 5 and branching and insertion part 17 again, and branched to a branch end electrode from an optical fiber 3. The optical filter circuit 7 includes filter parts for all wavelengths branched from a system. A specific light wavelength signal inputted from an optical fiber 4, on the other hand, is inputted to the branching and insertion part 17, passed through a 2nd optical circulator 6 and reflected by the optical filter part 7, and multiplexed with a light multiplex signal, so that the resulting signal is outputted to a terminal station from an optical fiber SYS1out.
Patent JP-H06131015-A (JP)
Title: Sequence controller
Inventor: HAMANO JUNICHI
IPC: G05B19/05
Filed: 1992-10-16
Abstract: PURPOSE:To surely confirm the operation by allowing an output instruction and an input instruction in a program to correspond to each other by analyzing a comment, and modeling the machinery. CONSTITUTION:A program analyzing means 24 delivers an output number used for an ON/OFF instruction of an output to a comment analyzing means 23 by a program stored in a program storage means 15. The commend analyzing means 23 retrieves a comment storage means 22 with regard to its output number, retrieves an input of the same name and operation in each item of a comment of its output, returns a detected input number and a program step to the program analyzing means 24, and simultaneously, allows it to correspond to the output number and stores it in a model storage means 25. When an output instruction of the program is executed, a simulated operation executing means 26 retrieves the inside of the model storage means 25 with regard to its output number, detects a step for using the input number corresponding to this output number, and sets its input to a prescribed value described in the model storage means 25.