baber/WOPTO huggingface dataset:
Patent JP-S63244487-A (JP)
Title: Semiconductor storage device
Inventor: FUSE TSUNEAKI
IPC: G11C11/416
Filed: 1987-03-31
Abstract: PURPOSE:To prevent a load capacity of a readout signal line from increasing by separating a collector of a bipolar differential amplifier constituting a sense amplifier from the readout signal line. CONSTITUTION:Transfer gates 51, 511-51N, 52 and 521-52N consisting of a MOS transistor are connected respectively between the bipolar differential amplifier 30 and one pair of the readout signal lines 41 and 42. In this case, the load capacity of the readout signal lines 41 and 42 is made by summing up a wiring capacity, a collector/substrate capacity of one selected bipolar differential amplifier 30 and a source-drain coupling capacity of all the transfer gates 51 and 52, whereas the source-drain coupling capacity of one transfer gate is extremely less than the collector/substrate capacity of one bipolar differ ential amplifier. By this method, the load capacity of the readout signal lines 41 and 42 can remarkably be lessened.
Patent JP-S536485-A (JP)
Title: Preparation of l-glutamic acid
Inventor: KIMURA KAZUO
IPC: C12R1/265
Filed: 1976-07-05
Abstract: PURPOSE: To prepare L-glutamic acid from citric acid or isocitric acid by the use of microorganisms treated with antibiotics, cell wall formation inhibiting substance, or dried. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01249510-A (JP)
Title: Air-conditioning control device
Inventor: MATSUURA TADASHI
IPC: B60H1/00
Filed: 1988-03-31
Abstract: PURPOSE:To prevent inappropriate control by ensuring a power source for a control section with the use of a sensor for detecting the temperature condition of an engine so that a value of an ambient air temperature stored in memory is held until the temperature of the engine becomes below a predetermined value after stop of the engine. CONSTITUTION:An A/D converter 8 and a power source circuit 10 are connected to the input side of a processing circuit 6 disposed in a control section 4 for an air-condition control device 2. Further, an ambient air temperature sensor 12 and various sensors 14 are connected to the A/D converter 8. Further, an ignition switch 18 connected at one end to a battery 6 is connected at the other end to the power source circuit 10 through a diode 20, and a water temperature sensor 22 is connected to the same in parallel with the ignition switch 18. Moreover, an indicator drive circuit 24, a fan motor drive circuit 26 and an actuator drive circuit 28 are connected to the output side of the processing circuit 6. With this arrangement, it is possible to ensure a predetermined power source for the control section even after stop of an internal combustion engine.
Patent JP-S5414829-A (JP)
Title: Badminton racket shaft
Inventor: TSUMURA KOUHEI
IPC: A63B102/04
Filed: 1977-07-01
Abstract: PURPOSE: To provide a badminton racket shaft with improved strength of the gtip section and necessary torsional rigidity by combining pitches of 30° W 60° and less than 20° in winding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11282822-A (JP)
Title: Image processing program combination method and device and optimum solution searching method and device
Inventor: GOTO KAZUHISA
IPC: G06N3/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To combine an image processing program of high reliability with no influence of the environmental variance. SOLUTION: Plural image processing parts 2 which are previously sorted into plural groups are selected and put together based on a rough procedure 5, and the performance of this combined program is evaluated by means of plural teaching images 6. In such cases, an additional image production means converts the images 6 into new teaching images and adds these new images to an additional image data base.
Patent JP-S574715-A (JP)
Title: Extrusion type granulator for synthetic resin molding material
Inventor: TAKATSUKA TOMIO
IPC: B29B9/00
Filed: 1980-06-12
Abstract: PURPOSE:To form pellets in a good yield and in a stable manner, by mounting a pair of nozzles with a cutter therebetween, and jetting a compressed gas through the nozzles thereby preventing both the pellets from sticking to each other and the temperature of the cutter from rising. CONSTITUTION:A kneaded mixture of synthetic resin molding materials blended in a prescribed ratio is charged via a loading inlet 17 into an extruding machine 1, and the kneaded mixture is delivered toward a die plate 4 by a screw 2 to be extruded through bores 12 in the die plate 4. The extruded parts are cut by the rotating cutter 5 whose opposite surfaces are being cooled by a compressed gas jetted from gas outlets 7, so that rounded and almost globular pellets which are rich in fluidity. Accordingly, as the compressed gas is jetted to the cutter 5 via the nozzles 6, 6 adjacent thereto, the sticking of the pellets to each other and to the cutter is prevented, and as the extruded parts are cooled rapidly by the adiabatic expansion of the compressed gas, the cutting is made with ease.
Patent JP-S5413407-A (JP)
Title: High toughness aluminum alloy for casting and heat treatment method therefor
Inventor: TSUKUDA MAKOTO
IPC: C22C21/02
Filed: 1977-07-01
Abstract: PURPOSE: To obtain a high toughenss Al alloy for casting by subjecting an Al alloy of ordinary purity having a specified B/Ti ratio and contg. a predetemined amt. of Si, Mg, Zr, Ti, etc. to soln. heat treatment under specified conditions and specified aging treatment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60222887-A (JP)
Inventor: YOSHIMURA TETSUZOU
IPC: G02F1/17
Filed: 1984-04-20
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-S575062-A (JP)
Title: Developing device
Inventor: ARIGA MASAO
IPC: G03G21/00
Filed: 1980-06-12
Abstract: PURPOSE:To simplify both the space and the wiring of a toner sensor and at the same time to avoid a residue of old toner, by controlling a toner supply means with the detection signal sent from a detecting means for toner residual quantity, that detect the quantity of toner within a developing chamber and then supplying the toner into the developing chamber from a supplement toner storing chamber. CONSTITUTION:An electrostatic latent image on an electrostatic drum 15 is developed with the toner on a nonmagnetic sleeve 10 made of stainless steel or the like. The toner in a developing chamber 2 is carried on sleeves 8 and 10 on magnetic rollers 7 and 9. A space of about 300mu is secured between the sleeve 10 and the face of the drum 15. Then the toner 4 is supplied by a supply shutter 5 from a toner storing chamber 1 provided at the upper part of the chamber 2. When the exhaustion of toner is detected by a detector S-1 for toner residual quantity, a solenoid provided on the side wall of the chamber 2 works to actuate the shutter 5 via a lever or the like as shown by a dotted line. Thus the toner is supplied into the chamber 2.
Patent JP-H09242472-A (JP)
Title: Parallel shield tunnel work execution method
Inventor: MORITA TAIJI
IPC: E21D9/093
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To execute works keeping in accurate parallel while identifying the position of a preceding tunnel at, the same time when a shield machine is moved forward. SOLUTION: One preceding tunnel is constructed and then another tunnel is drilled in parallel with a shield drilling machine. Part of the constructed preceding tunnel is mounted with a guide signal transmitter on a continuous base. The shield drilling machine for the following tunnel is mounted with a receiver to receive signals from the guide signal transmitter. The following shield tunnel is constructed while identifying the received signals.
Patent JP-H06291742-A (JP)
Title: Multiplexed alarm signal processing circuit
Inventor: HANE TOSHINAO
IPC: H04J3/14
Filed: 1993-04-06
Abstract: PURPOSE:To provide an alarm signal processing circuit capable of processing alarm signals whose alarming contents are changed by a mode bit at a high speed without read errors by simple circuit constitution. CONSTITUTION:The mode bit corresponding to the constitution of a device for performing containing, imparted in the multiplexed alarm signals 101 is detected in a mode bit detection circuit 1 and is stored in a mode bit storage RAM 2. Corresponding to mode bit storage RAM output signals 103 and address signals 108, a ROM 3 outputs alarm processing instruction signals 104, classifies the alarm signals 101, executes a timing processing for each alarm kind and outputs an alarm processing result. An address counter 7 and a pulse generator 8 generate the address signals 107 and 108 synchronized with clock signals 110 and frame pulse signals 111 and distribute them to respective parts. Thus, the large volume of the multiplexed alarm signals are processed at a high speed without the read errors and also effects that constitution is performed with a simple and inexpensive circuit and the various kinds of alarm processings are made possible, etc., can be obtained.
Patent JP-H10274525-A (JP)
Title: Inclination sensor and electronic appliance method therewith
Inventor: MIYAUCHI NORIO
IPC: G01C9/18
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To attain reduction in the size of an inclination sensor, mounting the inclination sensor on a watch, and multiple functions. SOLUTION: This inclination sensor 1 consists of a magnetic fluid 2, a magnetic core 9, an exciting coil 7 which is wound around the magnetic core 9, and a detection coil 8 for detecting an inclination angle, has the magnetic fluid 2 which is charged in a non-magnetic container 3 and sealed. The magnetic core 9 has right and left magnetic poles 6, 4 which enclose the outer periphery surface of the container 3, and are connected to each other through a narrow route 45a, and a central magnetic pole 5 which is not connected to the right and left magnetic poles 6, 4, and has a bilateral symmetry shape with regard to a line segment X-X which links the center of the container 3 with a central magnetic core part jointed to the central magnetic pole 5.  The exciting coil 7 is wound sequentially around a magnetic core part 64 at a left lower part and a magnetic core part 68 at a right lower part which are joined to the right and left magnetic poles, and the detection coil 8 is wound around the central magnetic core part 10. The inclination sensor is built in an electronic appliance.
Patent JP-H07274500-A (JP)
Title: Power circuit
Inventor: SUGANO SEIICHI
IPC: H02M3/28
Filed: 1994-03-24
Abstract: PURPOSE:To prevent the occurrence of noise by needless radiation by arranging a inductance in series to the diode, in a power circuit which forms a snubber circuit. CONSTITUTION:An inductance 22 is arranged between a diode 9, which forms the snubber circuit of a power circuit 21, and the primary low-voltage terminal of a switching transformer 5. Hereby, needless radiation can be reduced by suppressing the sudden ripple of the current flowing to a snubber circuit, and repressing high frequency ingredients, and also the damage, etc., of a diode 9 can be avoided effectively by reducing the peak value of a surge current, too.
Patent JP-S575421-A (JP)
Title: Analog delay circuit
Inventor: TSUNOISHI MITSUO
IPC: H03H11/26
Filed: 1980-06-13
Abstract: PURPOSE:To use only one operational amplifier, independently of the number of stages of delay, by making time division for the signal transfer. CONSTITUTION:A signal is inputted from an IN terminal and outputted from taps 1-6 with 1T-6T (where; T is a unit delay time) of delay. Each switch SW0-5 is conductive when clock pulses are at high level and interrupted when at low level. Thus, taking the clock pulse 0 as a reference, clock pulses are at high level in the order of 0, 1, 2...5 at one period T, and the switches SW0, SW1...SW5 are correspondingly conductive. That is, the charge of capacitors C2-C6 is shifted right in time division during the period T and a new input signal is fetched to a capacitor C1. When the operation of one period is finished, an analog input signal different from the time by one period T respectively to the capacitors C1-C6. This signal is picked up via a buffer from the taps 1-6 at each delay.
Patent JP-S58199793-A (JP)
Inventor: KUNOU HISAMITSU
IPC: B65G65/00
Filed: 1982-05-14
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-H07287603-A (JP)
Title: Engine controller
Inventor: SASAKI MASAHIRO
IPC: G06F15/78
Filed: 1994-04-19
Abstract: PURPOSE:To execute a screening by impressing the power source voltage of a ROM on a board by making the voltage higher than normal voltage to operate the controller by making an ambient temperature a high temperature. CONSTITUTION:An engine controller 1 where programs or data are written in a ROM 8 is made a normal power source voltage state, whether the controller normally operates or not is decided, and when the controller performs a malfunction, the controller is defined as a rejected product. When the controller normally operates, the voltage of a stabilized power source circuit 12 is switched to the voltage which is higher than normal voltage and a CPU 3 is energized in a state that an ambient temperature is made a high temperature for preliminarily prescribed time and a screening is performed. After the screening is terminated, the voltage of the stabilized power source circuit 12 is switched to normal voltage, whether the controller normally operates or not is decided. When the controller performs a malfunction, the controller is defined as the rejected product, and when the controller normally operates, it is defines as an acceptable product. Thus, the initial defect of the ROM 8 of the CPU 3 can be extracted on a board.
Patent JP-S536196-A (JP)
Title: Alignment conveyor
Inventor: TAKATSUKI KIYOSHI
IPC: B65B35/06
Filed: 1976-07-05
Abstract: PURPOSE: To provide a conveyor which is adapted to align article, even extended lengthwise, positively by means of a roller conveyor with revolving rollers provided along the running surface of the main conveyor carrying article. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06262951-A (JP)
Title: Battery changer of electric automobile
Inventor: HIGASA HIROMASA
IPC: B60K1/04
Filed: 1993-03-15
Abstract: PURPOSE:To provide a battery changer of an electric automobile that can assuredly change a battery unit automatically and promptly from underneath the electric automobile. CONSTITUTION:In a battery changer 13 of an electric automobile 1, a battery unit 3 is attached to or detached from a battery car body storage part 4 from underneath the electric automobile 1. The battery changer 13 is provided with a lifting means A, which is loaded with the battery unit 3 and is lifted, a position detection means B for detecting the position of the battery car body storage part 4, and a positioning means C for positioning the battery unit loaded on the lifting means A and the battery car body storage part 4 based on the detected position of the battery car body storage part 4.
Patent JP-S523126-A (JP)
Title: Leak detection apparatus
Inventor: SATOU MASAO
IPC: H02H3/33
Filed: 1975-06-27
Abstract: PURPOSE: To perfrom secure detection for leakage in the detection of zero-phasesequence current resulted by the contaction with a human body or a conductor, with no effect given by the zero-phase-sequence current due to a stray capacity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10274685-A (JP)
Title: Rain cover for portable terminal device
Inventor: KUMAGAI MITSUAKI
IPC: G12B9/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a rain cover which is excellent in portability. SOLUTION: A rain cover 1 is formed in the form of a bag covering a part covering a portable terminal device by using a plate-like members 2, 3, 5, 6 provided with some degree of hardness and a plurality of members of a sheet member having flexibility. The joint part of each member has flexibility. Thereby during non-use each member 2, 3, 5, 6 is folded to be piled. Magic fasteners 7, 8 are stuck on the inner faces of the plate-like members 5, 6 respectively. The magic fastener paired therewith is stuck by a user at the prescribed position of the portable terminal device mounting the rain cover 1. Thereby the rain cover 1 can be detachably mounted on the portable terminal device.
Patent JP-S566436-A (JP)
Title: Pattern formation
Inventor: HIRAMOTO TATEKU
IPC: G03F7/20
Filed: 1979-06-27
Abstract: PURPOSE:To improve the uniformity in the intensity of illumination on the irradiated surface of the wafer during the working of the flash discharge lamp by scanning the arc-shaped section thereof within the plane parallel to the wafer, intermittently lighting at a specific interval. CONSTITUTION:A photosensitive substance is applied on the silicone wafer 30mm. across, for instance, used as the substrate. For example, a flash discharge lamp with the arc length of 60mm. and the bulb inner diameter 4mm. having the bulb bent in an are 40mm. across is moved at a rate of 0.8mm./sec parallel to the wafer generating flashes with the pulse-width of 0.4m sec. once per 3sec to irradiate the entire wafer through the photomask. In this case, the ratio between the movement distance DELTA of the lamp between two successive flashes and the inner diameter r of the arc section of the flash discharge lamp is arranged to meet the relation of DELTA/r<=0.9.
Patent JP-S576823-A (JP)
Title: Lighting device of stereomicroscope
Inventor: TANIZAKI AKINORI
IPC: G02B21/02
Filed: 1980-06-16
Abstract: PURPOSE:To perform coaxial lighting and polarized lighting dark field illumination simultaneously by the constitution wherein two light sources, two semitransparent mirrors and two reflecting mirrors are disposed to a casing provided to the leading end of a microscope. CONSTITUTION:Light from one light source 14 passes through a condenser lens 15, is reflected downward by a semitransparent mirror 16, is further reflected by the surface of a specimen 20, and advances in the direction of the optical axis 19' of one optical system of the microscope. Light from the other light source 14' advances in the direction of the optical axis 19 of the other optical system in the same manner, and this turns out that both perform coaxial lighting. The beams of light transmitted through the semitransparent mirrors 16, 16' from light sources 14, 14' are reflected respectively by reflecting mirrors 17, 17', and advance in the direction of the specimen 20, thereby providing polarized lighting dark field illumination. Hence, both of the specimen surface 20 and a pincette are observed during pincette work such as in chip treatment and assembling processes of semiconductor devices.
Patent JP-S62238749-A (JP)
Title: Bar code printer
Inventor: WATANABE TADASHI
IPC: B41J3/00
Filed: 1986-04-09
Abstract: PURPOSE:To provide a bar code printer capable of changing the width of a bar easily by setting bar width data of white and black bars in a storage means with variable storage contents, creating printing pattern data for bar codes to be printed based on the bar width data and printing required bar codes. CONSTITUTION:Entered width data is input to a microprocessor 1 through an I/O port 5, and further this microprocessor 1 is stored in a prearranged memory of a RAM 4 according to a control sequence program stored in a ROM 3. By virtue of this storage action, a bar width is set in a bar code print er. Thereafter, when bar code data such as a value to be printed is entered into the bar code printer with the bar width setting, the bar code data are sequentially stored into the RAM 4 by the same action as bar width data processing operation.
Patent JP-S524180-A (JP)
Title: Semiconductor device
Inventor: ODA KATSUYOSHI
IPC: H01L21/302
Filed: 1975-06-28
Abstract: PURPOSE: To improve the performance of transistors by forming a convex portion on a substrate surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S524171-A (JP)
Title: Lead wire attachment method of semiconductor element
Inventor: YAMAMOTO ASAYUKI
IPC: H01L21/60
Filed: 1975-06-27
Abstract: PURPOSE: To beforehand carry out lead wire attachment by use of adhesive when connecting lead wire in order to increase adhesion intensity as well as to prevent deterioration of lead wire. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62237343-A (JP)
Title: Strongly accelerated weather resistance optical tester
Inventor: KATAYANAGI SHINICHI
IPC: G01N17/00
Filed: 1986-04-07
Abstract: PURPOSE:To shorten a test time greatly by cooling a sample with cool air from its top and reverse surfaces and controlling its temperature so that there is no thermal deterioration caused. CONSTITUTION:The cool air is sent from a blowhole 6a to a cool air bowing guide 6 which surrounds a sample holder 5 arrayed cylindrically while a gap is left on the outer periphery of the reverse surface and then the cool air cools the sample 4 from the reverse surface and is sent to the front surface of the sample 4 from an air communication hole 7a. A slide ring is moved to adjust the opening extent of the communication hole 7a, and consequently the amount of air which flows round to the front surface of the sample after having cooled the reverse surface of the sample 4 is adjusted. Further, external air is sent in a test tank 1 from its lower center by an air blower 8, but this air strikes on the internal surface of an air deflector 7 and almost all of it is blown out to above a sample rotary frame 3 through the front surface of the sample 4. In such a case, it is mixed with cool air from the communication hole 7a to cool the sample 4 from its front surface. Thus, the test time can be shortened.
Patent JP-S524750-A (JP)
Title: Hard timer for computer system
Inventor: SOGA HIROSHI
IPC: G06F1/14
Filed: 1975-06-30
Abstract: PURPOSE: To simplify programming and system design making a number of hard timers with a set of timer memory and providing readout priority order by timer stacker. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01253545-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: KASHIMA SO
IPC: F02D41/34
Filed: 1988-03-31
Abstract: PURPOSE:To make the continuous control of an internal combustion engine possible by making an auxiliary electronic controlling means having constitution different from a main electronic controlling means control the fuel injection timing and quantity of the engine when the failure of the main electronic controlling means has been detected. CONSTITUTION:In a diesel engine functioning as a marine engine, an air charging valve and an exhaust valve are severally driven by double acting cylinders, which are controlled by two position electromagnetic valves 8, 9. Fuel injection valves spray fuel into each cylinder, and are controlled by two position electromagnetic valves 14, 17 respectively. The electromagnetic valves 8, 9, 14, 17 are controlled by a main electronic controlling means 27 according to the operating state of the engine. In this case, when a self-diagnosing means 31 has judged the means 27 to have trouble, a changing over means 35 is changed to thereafter make an auxiliary electronic control means 28 continuously control the electromagnetic valves 8, 9, 14, 17.
Patent JP-S5414111-A (JP)
Title: Facsimile unit providing line skip functions
Inventor: YAMADA YOSHINORI
IPC: H04N1/17
Filed: 1977-07-04
Abstract: PURPOSE: To ensure to perform the line skip function for a unit taking the carrier during the phase signal period as the control reference signal, by inserting the line skip signal to a small period immediately before or after the phase signal period. 
     COPYRIGHT: (C)1979,JPO&Japio