baber/WOPTO huggingface dataset:
Patent JP-H05169311-A (JP)
Title: Cut working method
Inventor: OTANI TOSHIRO
IPC: B23D31/00
Filed: 1991-02-21
Abstract: PURPOSE:To correctly decide a portion to be worked without lowering the work efficiency of cutting by notching a notch portion extended from the outer periphery of a plate piece as a work piece formed by gullet cutting to the finish line. CONSTITUTION:At least a portion of a cutting line at the time of cutting process, cutting is performed outside the finish line A of a plate piece 2 as a work piece. Subsequently, a notch portion 3 extended from the outer periphery of the plate piece 2 as a work piece formed by gullet cutting to the finish line A is notched. The base portion A of a notch portion 3 which is formed by the notch cutting process and correctly alinged with the finish line A is taken as a starting point, and a portion to be worked subsequently is specified. Thus, a portion to be worked can be decided correctly without lowering the work efficiency of cutting so as to improve the dimensional accuracy for working and the productivity.
Patent JP-H04267348-A (JP)
Title: Molding die into tab
Inventor: MIYAJIMA FUMIO
IPC: B29L31/34
Filed: 1991-02-21
Abstract: PURPOSE:To securely resin-mold a semiconductor device with a TAB film carrier where the rear side of a semiconductor element is exposed on the outside surface of mold resin. CONSTITUTION:In a TAB mold die where a TAB film carrier 10 on which a semiconductor element 12 is mounted is clamped, the rear side of the semiconductor element 12 is exposed from the mold resin to perform resin molding, a suction sections 26, 28 which air-suck the rear side of the semiconductor element 12 at the time of resin molding is provided, and an air-sucking mechanism that passes to the said sucking section is provided.
Patent JP-H06268972-A (JP)
Title: Method and device for displaying video image
Inventor: ADACHI TOSHIYA
IPC: H04N3/23
Filed: 1993-03-10
Abstract: PURPOSE:To effectively utilize a display screen without damaging display quality at the time of displaying video images whose aspect ratio is smaller than the display screen by changing a vertical width as well when the horizontal width of display video images is changed so as to maintain a roundness ratio. CONSTITUTION:This video display device is constituted of an A/D converter 4, a controller 5, a write system clock generation circuit 6, a first in first out memory (FIFO memory) 7, a read system clock generation circuit 8, a D/A converter 9, a driving circuit 10, a current control circuit 11, a vertical oscillation circuit 12, a vertical output circuit 13, a deflecting yoke 14 and a display tube 15. In this case, the time base of video signals is compressed by a desired compressibility, the width of the display video images in a horizontal direction is formed into a desired width and also the scanning width of a cathode-ray tube in a vertical direction is controlled so as to be a ratio the same as a time base compression ratio. That is, the horizontal width and the vertical width of the display video images can be adjusted while maintaining the roundness ratio.
Patent JP-H0531703-A (JP)
Title: Automatic setworks for ripsaw
Inventor: MURASE KEIGO
IPC: B27B27/10
Filed: 1991-02-21
Abstract: PURPOSE:To enable sawing for determining of a dimensional width to be stably performed by a method wherein a signal is sent to a servomotor by key operation of an operation panel on the operation panel built in a computer to set a distance to be transferred, and the distance between a ruler and teeth of circular saw is automatically controlled to a requied distance by moving the ruler. CONSTITUTION:A ruler moving device which can move forward and backward in lateral directions with a feeder by driven of an AC servomotor 12 is provided on this side of a circular sawing machine 17 which saws a material 19 to be sawn in longitudinal directions. Then, information from an out side is detected by key operation of an operation panel 21 on the operation pane 20 built in a computer. Thereafter, internal information for the movement distance is sent in a digital signal form to a processing part 22 and a memory part 23. Then, the feed distance is converted to a pulse, and an instructed distance is determined by sending a signal to the servomotor 12. A dimensional error or the like of a batten with a conventional ripsaw can be canceled thereby, and sawing for stably determining of a dimensional width, grinding of an edge, etc., can be simply easily highly accurately and extremely efficiently performed.
Patent JP-S59172637-A (JP)
Title: Alarm device of camera
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B7/30
Filed: 1983-03-23
Abstract: PURPOSE:To utilize more effectively exposure range data on a film cartridge as the alarm control of a camera by performing alarm display when an exposure control factor calculated by exposure arithmetic exceeds a controllable limit signal. CONSTITUTION:A subtracting circuit SU1 calculates an exposure time Tva1 by; inputting a photometric output Bv-Avo+Sv and a set stop-down stage number signal Av-Avo where Bv, Avo, Sv, and Av are subject brightness, an open-aperture value, film sesitivity, and the set aperture value. Terminals J11 and J12 of a data output block DO are connected to a decoder DE, which outputs a plus-side range signal EH and a minus-side range signal EL. A constant voltage source EC outputs a signal Tvc for a long-side limit exposure time with which no camera blur occurs. Consequently, when Tva1 is outputted while Tvc-EL> Tva1, the output of an AND circuit AN2 goes up to ''High'' and a camera blur alarm circuit DH generates an alarm.
Patent JP-H08242974-A (JP)
Title: Bed
Inventor: NAKAGAWA TAKEO
IPC: A47C19/04
Filed: 1995-03-09
Abstract: PURPOSE: To enhance easiness in handle turning operation and allow working well with fine attitude adjustment required, by supporting a handle rotatably in the upper part of a housing, transmitting the torque of the handle to a plurality of attitude adjusting shafts through a plurality of torque transmitting means, and changing over the torque transmitting means alternatively. CONSTITUTION: An operation unit 10 is installed on the body 9 of a footboard 7 of a housing, and a handle 20 is installed rotatably over approx. the center of the footboard 7 about the direction to the left and right. The torque of the handle 20 is transmitted to three attitude adjusting shafts 8 through three torque transmitting means 30. A changeover means 40 alternatively changes over the means 30 to be interlocked with the handle 20. This constitution enhances the operating easiness of the handle 20, allows working well with a fine attitude adjustment required, and permits performing quick attitude adjustment properly in conformity to the demand of a patient, etc.
Patent JP-S59174026-A (JP)
Title: Optical logical circuit element
Inventor: FUJIMOTO AKIRA
IPC: H03K19/14
Filed: 1983-03-24
Abstract: PURPOSE:To obtain an optical logical circuit element which delivers the laser light with optional plural optical inputs by using a semiconductor laser having plural p-n junction parts. CONSTITUTION:An optical logical circuit element contains active layers 5a-5d formed at a level difference part 6 of plural sets of double hetero-junction parts which are laminated in a staircase form and a semiconductor laser having p-n junction parts 10a-10d which have laser actions at an impurity diffused layer. Each of these p-n junction parts formed so that a light wave is shifted from one side to the other side between adjacent p-n junction parts and also set previously in a state which is slightly smaller than the laser oscillation threshold value. Then the laser light is irradiated at a time to optional plural ones of the parts 10a-10d. As a result, all p-n junction parts have laser oscillations and deliver the laser light. Thus it is possible to obtain an optical logical circuit element which delivers the laser light with optional plural optical inputs.
Patent JP-H10244482-A (JP)
Title: Robot control device
Inventor: KOMURO KATSUHIRO
IPC: B25J13/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To set a flexible degree to external force constant, and stabilize driven operation by performing an operation on a gravitational torque value according to a robot posture, deciding a limiting value of a supply electric current to a sevomotor on the basis of its value, and controlling the supply electric current within the limiting value. SOLUTION: A central processing unit successively performs an operation on a gravitational torque value by turning a robot into a model. An electric current limiting part 403 limits an electric current command value to respective shafts of respective servo units by this gravitational torque value. That is, when a driven operation mode is set, upper and lower limit values to the electric current command value from a speed loop 402 to which a gravitational torque feedforward 405 and an acceleration feedforward 406 are inputted, are decided. The electric current command value is limited so as to come in between the upper and lower limit values of this electric current. Therefore, it can be set as a limiting value corresponding to a postural change, and the action of excessive force by a driven movement is prevented, and durability of a robot can be improved.
Patent JP-S56148620-A (JP)
Title: Turbo charger
Inventor: OKANO HIROSHI
IPC: F02B37/00
Filed: 1980-04-17
Abstract: PURPOSE: To prevent heat from escaping from a turbine by providing an annular groove at the annular flange on the end face of a center or turbine housing and connecting it to both air flow-in and-out passages.  
     CONSTITUTION: Annular flanges 39 and 40 are integrated with the end face of the center housing 6 of a turbo charger 5 and with the end of a turbine housing 8, respectively. An annular groove 45 is provided over the whole circumference of the flange 40 and connected to a diffuser 16 through air flow-in and -out passages 46 and 47. Air is forcibly circulated in the annular groove 45 and the annular housing 40 is cooled. This can prevent heat from escaping from the turbine housing 8 to the center housing 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09218146-A (JP)
Title: Ultrasonic wave propagation time measuring device and ultrasonic densitometer using the device
Inventor: FUJIMURA KAZUO
IPC: G01N9/24
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of measurement by eliminating a measurement error associated with the variation of a fixed delay time. SOLUTION: This ultrasonic wave propagation time measuring device 10 has a transmission pulse generation circuit 52, a drive circuit 56, a receiving circuit 58, a selector circuit 12, a delay circuit 60, a sing-around period measurement circuit 62 and the like. In this case, the selector circuit 12 selects one of a receiving pulse (b) obtained with the receiving circuit 58 and a transmission pulse (a) generated with the transmission pulse generation circuit 52, on the basis of selector signals Sa and Sb.  Furthermore, the delay circuit 60 receives the receiving pulse (b) or the transmission pulse (a) selected with the selector circuit 12, and outputs a trigger pulse (c) to the transmission pulse generation circuit 52 after the lapse of a fixed delay time τ0 Also, the sing-around period measurement circuit 62 measures periods Tsa and Tsb for the transmission pulse generation circuit 52 to generate the transmission pulse (a).
Patent JP-S60194627-A (JP)
Title: Pulse integrating and detecting circuit
Inventor: HORI TATSUYUKI
IPC: H04B17/336
Filed: 1984-03-15
Abstract: PURPOSE:To realize an intermittent receiver which is LSI-implemented easily and saves the electric power of a mobile communication receiver by composing the circuit all of digital elements and providing a deciding function for an SN level. CONSTITUTION:A pulse signal (a) when transmitted through a radio circuit deteriorates and has a waveform (b). The waveform (b) is shaped by a shaping circuit 4 into a waveform (c). The waveform (c) is applied to an AND circuit 7 through an AND circuit 6 and an inverter 8. The AND circuits 6 and 7 are applied with the output (d) (faster clock than the signal) of a clock pulse generating circuit 9. Therefore, a counting circuit 10 when the waveform (c) is at a high level or a counting circuit 11 when at a low level counts the fast clock. An S/N decision circuit 15 decides on inferior S/N when both M terminal outputs of the counting circuits 10 and 11 are at the low level or good S/N when not; when the S/N is inferior, the output of a timing circuit 19 is turned on and off repeatedly to supply electric power to the radio receiver 2 intermittently through a switch 17. When the S/N is good, the ON period is continued.
Patent JP-H04285421-A (JP)
Title: Cable conductor joint
Inventor: MATSUMOTO NOBUYUKI
IPC: H01B13/14
Filed: 1991-03-14
Abstract: PURPOSE:To prevent the dewing, etc., between conductor element wires by diffusing the moisture easily in the longitudinal direction of a cable and evaporating it in atmosphere from the conductor part being not covered with an insulator yet, in the case where the conductor is heated in the bridged zone of the insulator. CONSTITUTION:In case of connecting a cable conductor 1 rectilinearly using a compressed sleeve 7 or the like, such a spacer member 9 as to secure a ventilation port 9 is arranged in the longitudinal direction of it. Then, it is covered with an insulator 4.
Patent JP-S53136597-A (JP)
Title: Tobacco composition
Inventor: MIZUSAKI SHIGENOBU
IPC: A24B15/10
Filed: 1977-05-02
Abstract: PURPOSE: To reduce the mutagenesis of tobacco tar without lowering the quality of the final product, by adding 10W30 wt% of saccharidessto the raw material of tobacco or to the tobacco product. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06238521-A (JP)
Title: Wire electric discharge machining method
Inventor: KITA YUKI
IPC: B23H7/02
Filed: 1993-02-17
Abstract: PURPOSE:To prevent growth of 'sagging' growing at corner parts by starting delivery of a following machined block after stopping relative delivery of a wire electrode until current value of an average electrical discharge machining electric current becomes lower than specified electric current value each time when a machined block stops moving. CONSTITUTION:At the time of applying a purse for machining to a wire electrode 1 and a work 2 from an electrical discharge machining electric power source 4 through an electric current limiting resistor R1, electric gap voltage between the wire electrode 1 and the work 2 is, after smoothed by a smoothing circuit by way of partial pressure by resistors R2, R3, input to a CNC device 3 as current value V of average electrical discharge machining voltage for each specified cycle. Thereafter, so that the average electrical discharge machining voltage V matches voltage value Va corresponding to a specified electrical discharge gap, feeding speed of each shaft is controlled in servo feed in accordance with a program. Additionally it is controlled to start feeding of a following machined block after stopping relative feeding of the wire electrode each time when one machined block finishes moving and making it stand by until a current value of the average electric discharge machining electric current becomes lower than a specified electric current value.
Patent JP-H02232371-A (JP)
Title: Thin-film forming device
Inventor: HOSHINO SHIGEKI
IPC: H01L21/263
Filed: 1989-03-03
Abstract: PURPOSE:To form a good-quality thin film at a low temp. by combining the plasma generated above a filament and the activation of gas by the filament. CONSTITUTION:The inside of a vacuum chamber 1 is first evacuated down to a prescribed atm. pressure by using a diffusion pump or turbo pump. A substrate is then heated and thereafter, a valve 6 is opened to introduce high- purity gaseous H2 and gaseous hydroarbon or gaseous org. compd. from a gas introducing pipe 8 and the vacuum degree over the entire part in the vacuum chamber 1 is set at about 10 Torr. Further, the distance between the filament 4 and the substrate 2 is kept set at about 1cm. A 300 to 400V DC voltage is impressed in this state between a pair of electrodes 5 to generate a glow discharge. A 60Hz AC current is simultaneously passed to the tungsten filament 4 to heat the same to about 2000 deg.C and to form the film.
Patent JP-H03255289-A (JP)
Title: Multiple plastic pipe and manufacture thereof
Inventor: HATA RYOSUKE
IPC: B32B1/08
Filed: 1990-02-28
Abstract: PURPOSE:To obtain a pipe excellent in high temperature resistance and elasticity by winding a spacer braid by a designated pitch on the outer periphery of an inner plastic pipe, and using a corrugated pipe as an outer plastic pipe positioned outside the inner pipe. CONSTITUTION:A plastic spacer braid 2 is wound by a designated pitch between inner and outer plastic pipes 1, 3 and a corrugated plastic pipe 3 is further provided thereon. The multiple plastic pipe is manufactured by winding a plastic spacer braid 2 by a designated pitch round the outer periphery of the inner plastic pipe 1, surface-lubricating the above to be supplied as a core 10 to a plastic extrider 11, and extruding the outer plastic pipe 3 on the core. Accordingly, as slippage is generated between the inner and outer plastic pipes, the rigidity for bending is small, and furthermore, as the outer pipe is a corrugated pipe, the flexibility is excellent.
Patent JP-H09246502-A (JP)
Title: Gate array integrated circuit
Inventor: SAKO NORIMITSU
IPC: H01L27/08
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To enable a gate array integrated circuit to be enhanced in performance by a method wherein devices such as transistors and switching devices comprised in the integrated circuit are improved in operating efficiency. SOLUTION: A P-channel MOS transistor M3 is connected in parallel with an N-channel MOD transistor M1 as a pass transistor to serve as a first unit pass gate, and a P-channel MOS transistor M4 is connected in parallel with an N-channel MOS transistor M2 as a pass transistor to serve a second unit pass gate, whereby the output signal U of a gate array integrated circuit, of this constitution is enhanced in H level. The H level of an output signal U is enhanced, whereby the gate array integrated circuit is improved in operation speed. An inverter I is used together with these unit pass gates to serve as a pair pass gate circuit TU. The pair pass gate circuit TU is frequently used to realize a general logic circuit.
Patent JP-H03251912-A (JP)
Title: Electronic equipment with system clock switching function
Inventor: TAKAHASHI CHIKAYOSHI
IPC: G06F1/08
Filed: 1990-03-01
Abstract: PURPOSE:To improve the working efficiency of an electronic equipment by switching automatically the frequency of a system clock in accordance with the ambient tempera ture. CONSTITUTION:When the temperature exceeds a set level, an alarm module 17 informs a CPU 10 of the comparison result showing a high temperature. Thus, the CPU 10 sets a selection signal 16 at logic '1'. A selection circuit 15 outputs selectively the clock signal given from an oscillation circuit 14 to the CPU 10 as a system clock 11. Thus, the CPU 10 works synchronously with the clock 11. The processing ability of the CPU 10 is deteriorated owing to a low working speed. However the working of the CPU 10 is stabilized owing to a margin secured in terms of timing. The signal 16 is set at logic '0' with a low temperature, and the circuit 15 outputs selectively the clock signal given from an oscillation circuit 13 to the CPU 10 as the clock 11. Thus, the processing ability of the CPU 10 is improved synchronously with the clock 11 having a rather high frequency. As a result, the processing ability of the CPU 10 can improve its processing ability and work effectively in a satisfactory temperature environment. When the environment is deteriorated, the processing ability is rather deteriorated. Thus, the stable working is secured with no occurrence of errors.
Patent JP-H10244238-A (JP)
Title: Garbage treatment device
Inventor: MORO MASARU
IPC: F26B9/06
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To dry efficiently garbage without overdrying or insufficient drying. SOLUTION: The temperature of a material to be treated like garbage stored in a treatment container is sensed by a temperature sensor 1, and electric power determined by a fuzzy inference instrument 5 based on the output of the temperature sensor 1 is supplied to a heating means 3 by a control means 2 to control the material to be treated to be kept within the given temperature range.
Patent JP-H06318828-A (JP)
Title: Common-mode voltage regulator of balanced amplifier
Inventor: IBU MAZOIE
IPC: H03F3/30
Filed: 1994-02-24
Abstract: PURPOSE: To adjust common mode voltage and to obtain a high correction range and low power consumption by providing a current generator to set a difference stage and its polarized current. CONSTITUTION: A T7 connected with a transistor T4 is included in a current mirror M2 and the polarized current of the difference stage D is constituted by drain current kI of the T7. When the common mode voltage VCM is varied to reference voltage VCM0 , the drain current of a T5 is reduced as the current obtained by output of the M4. The drain current of the T7 is in proportion to the drain current AI of the T4 and the polarized current of the difference stage D is in proportion to the current AI. Furthermore, the polarized current kI of the differential stage D is set in a maximum linear range of the stage and the maximum variation is obtained by the drain current of the T5 for the variation VCM-VC0 in a common mode error. The maximum linear range is in proportion to the polarized current in a MOS type transistor stage.  Then higher output current of an amplifier is corrected more effectively for the common mode error.
Patent JP-H09245774-A (JP)
Title: Non-aqueous solvent battery
Inventor: OYAMA AKIRA
IPC: H01M6/14
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical strength of a porous carbon body and obtain a battery with its superior discharging voltage stability and heavy load characteristics by adding and mixing a glass fiber of specific diameter to the porous carbon body of a positive electrode main constituent in a non-aqueous solvent battery. SOLUTION: A non-aqueous solvent battery is composed of a positive pole having an alkali metal as a negative pole active substance and a porous carbon body as a main constituent and an electrolyte having an oxy-halide as a main component and serving as a positive electrode active material. A glass fiber of 13 to 25μm in diameter is added to and mixed with a porous carbon body by 9 to 20wt.%. Since the porous carbon body can be solidified rigidly by molding a binding agent, handling during manufacturing process of the positive electrode and during battery assembling is facilitated. In addition, the adhesive property to or shape holing characteristics of a metal aggregate can be improved, the internal resistance of the battery is not varied at the end of discharging, the voltage is stabilized, and the battery characteristics are improved.
Patent JP-S57164692-A (JP)
Title: Transmission and reception control system for selecting signal
Inventor: KATAOKA KENJI
IPC: H04Q1/30
Filed: 1981-04-03
Abstract: PURPOSE:To use a limited quantity of channel effectively, by making transmission and reception control for a selecting signal through the use of input and output side of the same channel, in an automatic exchanger having a digital time division channel switch. CONSTITUTION:The incoming side of the transmission and the outgoing side of the reception of an audio data and a control signal of an arbitrary channel of a digital time division channel switch 10 are used at the same time individually with a register 30 and a sender 40 with a limited and assigned channel to the sender 40 and the register 30 respectively. Thus, devices relating to the relay connection can be reduced, the channel used for the transmission and reception of a selecting signal can be decreased, the number of lines is increased and the transmission/reception of the selecting signal can be achieved economically without lowering the function of the register 30 and the sender 40.