baber/WOPTO huggingface dataset:
Patent JP-S54134934-A (JP)
Title: Semiconductor memory device
Inventor: SUGANUMA KAZUO
IPC: G11C5/06
Filed: 1978-04-12
Abstract: PURPOSE:To increase memory capacity without increasing the number of input- output terminals, by multiplexing an addressing signal and an information signal and then by receiving and sending them using the same terminal. CONSTITUTION:In a write cycle, address signals on address bus 300 are supplied to memory 100 via buffer circuit 21 and terminal groups 181 to 18n and latched to address register 12. Next, data bus 400 are written to the address of memory part 11 selected by decoder 13 via bilateral buffer circuit 22, terminal groups 181 to 18n, and buffer circuit 14. In a read cycle, address signal are latched to address register 12 via terminal groups 181 to 18n, and data in the selected address of memory part 11 are read out to data bus 400 by way of buffer circuit 14, terminal groups 181 to 18n, and bilateral buffer circuit 22.
Patent JP-S61201454-A (JP)
Title: Lead frame for integrated circuit
Inventor: AKASHI SHINICHI
IPC: H01L23/50
Filed: 1985-03-04
Abstract: PURPOSE:To eliminate the need for a metallic band for fixing among a large number of leads by fixing an element loading section and the nose sections of the leads by an insulator and fastening even a conventional fixing band section among the leads by the insulator. CONSTITUTION:A blank, which is rolled in predetermined thickness and width and consists of a 42 alloy or copper or the like, is punched by a press mold as shown in oblique lines first, thus shaping an element loading section 3 and lead nose sections 5. The length of the lead nose sections 5 is formed previously up to sections corresponding to the positions of conventional fixing bands. An insulator 6 such as, epoxy resin, silicon resin or the like is injected to a punching section and fastened, residual sections in leads are punched by a press mold, and the element loading section 3 and the nose sections of the leads 5 are plated with Ag, thus manufacturing a lead frame. Accordingly, the lead frame is acquired.
Patent JP-S61200632-A (JP)
Inventor: KUSUNOKI HISANORI
IPC: H01H1/58
Filed: 1985-03-04
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-H09234872-A (JP)
Title: Manufacture of ink jet recording head
Inventor: TAKIGAWA AKI
IPC: B41J2/16
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recording head wherein ink discharge characteristics are stable and excellent by thinning an adhesive layer by which a piezoelectric element is bonded to a diaphragm to specific one. SOLUTION: After mounting a piezoelectric element on a diaphragm 8, the diaphragm 8 is bonded to a passage substrate 1. Since the piezoelectric element 9 is mounted under a flat state of the diaphragm 8, they can be bonded under a state wherein a thickness of an adhesive layer 10 is thin and constant. Further, though a method wherein the piezoelectric element of an unnecessary part is removed after mounting a piezoelectric element board of a large area on an area containing a plurality of ink pressurizing chambers 8 without mounting the piezoelectric element 9 on each pressurizing chamber 4 is adopted in this method, the thickness of the adhesion layer can be made thin and constant, and a removal process can be also satisfied only by a specific notch.
Patent JP-S56139066-A (JP)
Title: Step motor
Inventor: MATSUMOTO AKIO
IPC: H02K37/12
Filed: 1980-03-31
Abstract: PURPOSE:To reduce the thickness and the size of an entire step motor and to enhance the reliability of the motor by containing an oscillator block in which a crystal oscillator is sealed in the hollow section of a stator coil frame and confronting a rotor with the teeth of a magnetic pole formed on one surface of the coil frame. CONSTITUTION:A crystal oscillator, a capacitor, a frequency divider, an inverter and so forth are sealed in a cylindrical oscillator block 1, and the block 1 is contained in the hollow section of the coil frame 4 of a ring-shaped stator coil 5. The teeth 9 of the magnetic pole are mounted on one surface of the coil frame 4, magnetically coupled with a yoke 6, and a disk-shaped rotor 12 is journaled on a shaft 7 projected from the center of the teeth 9. Thus, the entire step motor can be reduced in thickness and in size, the oscillator can be shielded to eliminate the step-out and to enhance the reliability of the motor.
Patent JP-S57157164-A (JP)
Title: Testing method for reliability in thermo-acceleration of integrated circuit
Inventor: MIZUSAWA TAKESHI
IPC: G01R31/26
Filed: 1981-03-25
Abstract: PURPOSE:To prevent the breakage of a CODER at the turning on of a power source eliminating the need for an exclusive square wave oscillator by inputting easy ti generate square signals into an analog signal input terminal. CONSTITUTION:Square signals having an appropriate amplitude made by R1 and R2 are applied to an analog signal input terminal 2 of a CODER to be tested from an output terminal 1 of a square wave generation circuit. The square wave generation cicuit can be composed of one IC and several resistance capacitors. The symbol C indicates a capacitor for removing a DC content. The CODER being tested is placed at a high temperature (e.g. about 150 deg.C). A PCM coding circuit in the CODER codes analog signals. So, even when an aquare wave is applied, an electric stress can be provided to an internal circuit of the CODER in such a manner as to be equivelent to that when an analog signal is applied. This elminates special testing device thereby the testing with a simple oscillator can be achieved.
Patent JP-H01215208-A (JP)
Title: Controller for travel of mobile agricultural machine
Inventor: YAMAZAKI HIROAKI
IPC: A01B69/00
Filed: 1988-02-24
Abstract: PURPOSE:To obtain the title device capable of sensing a position for changing the direction of a mobile agricultural machine at a butt by a cyclometer when the butt is sensed by a beam sensor of the mobile agricultural machine without requiring installation of indicators in a field, etc. CONSTITUTION:A beam sensor 33 and a cyclometer 35 are provided in a mobile agricultural machine capable of changing the travel direction of a machine body at a stopped position. When a butt is sensed by the beam sensor 33, the position for changing the direction of the mobile agricultural machine is sensed by the cyclometer 35. Thereby, agricultural operation can be carried out on almost the whole surface of a field and the butt in an automated state to accurately perform control of the travel route.
Patent JP-H03251010-A (JP)
Title: Gas insulated contactor
Inventor: MEGURO MASAYA
IPC: H02B13/02
Filed: 1990-02-26
Abstract: PURPOSE:To miniaturize equipment and reduce an area for mounting the equipment by connecting a case for 'CT' provided with horizontal and vertical connecting sections at the external end of a line of equipment such as a disconnecting switch, a ground device, provided in a connecting section located at the line side of a circuit breaker. CONSTITUTION:A tank 1 of a bus bar disconnecting switch DS1 and a tank 2 containing a bus bar disconnecting switch DS2 and a ground switch ES1 for circuit breaker maintenance inspection, are respectively connected to main bus bars BuS1 and BuS2 laid in parallel, and connected to an outlet section C2 located at the lower part of a circuit breaker CB. Also, a tank 3 containing a line side disconnecting switch DS3, a ground switch ES2 for circuit breaker maintenance inspection and a line side ground switch ES3 is connected to an outlet section C1 at the upper part of the circuit breaker CB. In addition, a horizontal connecting section 4a and a vertical connecting section 4b are formed in a tank 4 for 'CT' use to be connected to the tank 3, in which the horizontal connecting section 4a is connected, and an air bushing Bg and equipment not shown are connected in the vertical connecting section 4b.
Patent JP-S60187283-A (JP)
Title: Speed controller of synchronous motor
Inventor: MATSUI TAKAYUKI
IPC: H02P21/22
Filed: 1984-03-05
Abstract: PURPOSE:To control the speed of a motor without using a rotation sensor by controlling in response to a deviation signal obtained by butting a rotating speed command signal and an inducting electromotive force. CONSTITUTION:Voltage component detectors 9, 10 respectively detect the 2-axis components et', em' of the voltage of a motor 2. The signal em' is applied together with an output command signal 100 from a rotating speed instructing circuit 3 to an adder 11, and input to an oscillator 12, thereby controlling a frequency f1. An amplifier 13 controls a current command im' in response to a deviation between the output signal of the amplifier 11 and the signal et' to maintain the magnetic component phim' at the prescribed value. Further, the output signal from the circuit 3 and the signal et' are butted, the effective current command l* is varied in response to the deviation, thereby controlling the rotating speed in response to the command value.
Patent JP-H11241482-A (JP)
Title: Heating tatami mat
Inventor: MATSUSHIMA MASAHIRO
IPC: E04F15/02
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a heating tatami mat, in which heat transfer efficiency and surface-temperature distribution are improved by optimizing heat transfer from a heating element to a tatami facing while cushioning properties are also excellent. SOLUTION: In the heating tatami mat having a heating element 4 under a tatami facing 8 using a rush, a cushioning layer utilizing particle boards, etc., and the surface-shaped heat transfer layer 6 of aluminum foil are laminated between the heating element 4 and the tatami facing 8. Heat is transferred from the heating element 4 to the surface-shaped heat transfer layer 6 by a large number of intermediate heat transfer zones 9 using aluminum foil brought into surface-contact with the heating element 4 and the surface-shaped heat transfer layer 6 while being penetrated to a slit bored to the cushioning layer.
Patent JP-S51117447-A (JP)
Title: Slurry scraper
Inventor: SAKAMOTO YOSHIJI
IPC: B01D21/18
Filed: 1975-04-08
Abstract: PURPOSE: To provide an optional switching of the motion of a scraper blade, from rotation to reciprocation and vice versa, without changing the direction of operation of the driving part. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60186668-A (JP)
Inventor: MATSUMURA HIROYUKI
IPC: F25B39/02
Filed: 1984-03-05
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-S54135829-A (JP)
Title: Manufacture of insulating tape
Inventor: KADOTANI KENZOU
IPC: H01F19/00
Filed: 1978-04-14
Abstract: PURPOSE: To manufacture a heat-resistant and water-resistant insulating tape useful for the insulation of a driving DC motor of a vehicle, in a few steps, by adding a specific coupling agent together with a catalyst to a binder solution.  
     CONSTITUTION: An insulating tape is prepared by treating a substrate composed of a glass cloth and a collected mica sheet, with ha binder solution containing a  catalyst and a coupling agent of the formula R'WSi(OR) n  or R'WTi(OR) n . The  OR group is hydrolyzed to OH by a trace of water in the solution, and adsorbed to  the surface of the glass or the mica. Since the other end of the coupling agent is a  non-polar organic functional group, the coagulation of the catalyst can be prevented. The wate-resistance of the insulation is improved because the OH group of the  coupling agent forms strong chemical bond between the surface of the glass or the  mica, and the interface of the coupling agent and the silicone resin is nearly non- polar. The amount of the coupling agent is usually 0.2W0.5 % of the substrate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63211736-A (JP)
Title: Wafer prober
Inventor: SATO TERUYA
IPC: G01R31/26
Filed: 1987-02-27
Abstract: PURPOSE:To make it possible to compute the position of the tip part of a probe needle accurately, by pushing the tip part of the probe needle of a probe card and a minute plane, which is supported with a spring with a compressing means, detecting the inclination of the minute plane, and obtaining the position of the tip part of the probe needle on the minute plane. CONSTITUTION:When a probe needle 1 is pushed to a needle sensing plate 11 by a specified amount, the inclination of the needle sensing plate 11 is changed by the position of the probe needle 1. In order to detect the amount of the inclination, a laser beam 3 is projected on the rear surface of the needle sensing plate 11. The inclination of the reflected light of the laser beam is detected with a position sensor 7. The position detected with the position sensor is made to correspond one to one to the position of the probe needle on the needle sensing plate 11. For this purpose, the probe needle 1 is pushed to a plurality of places on the needle sensing plate 11. The ratio between the probe needle 1 and the spring constant of a spring 60 is obtained based on the output values of the position sensor 7 at each place. Then the accurate position of the probe needle 1 is computed.
Patent JP-2000242789-A (JP)
Title: Action discriminating device and computer-readable recording medium recording program which makes computer function as action discriminating device
Inventor: TAKAHASHI KAZUHIKO
IPC: G06N3/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain an action discriminating device which can learn fast and discriminate human's action by a simple operation processing. SOLUTION: A velocity vector is obtained from moving picture data, and a pattern vector is obtained by performing the Fourier expansion of the velocity vector. By giving the pattern vector to the input layer of a neural network which uses learning vector quantization, neurons corresponding to reference vectors which expresses respective classes ignite and the class which corresponds to a neuron which ignites most frequency is regarded as the discrimination result. The learning of the reference vector is performed by the learning vector quantization.
Patent JP-S58158446-A (JP)
Title: Operation controller for heat-pump hot water supply device
Inventor: ORIHARA YOSHIAKI
IPC: F25B30/02
Filed: 1982-03-17
Abstract: PURPOSE:To enable to heat for supplying hot water with a favorable rise-up property, by a method wherein a heater using a heat pump and an auxiliary heat  source are used for heating at starting operation, in a device for heating water in a  hot water storing tank provided with an auxiliary heat source by using a heater comprising a heat pump. CONSTITUTION:When starting the operation, each of power source switches 25, 28  provided respectively for a hot water storing tank part A and a heat-pump hot water  supply device part B is closed, an electric current is passed to a heater 27 for auxiliary heating, and magnetic switches 36, 37 are closed to operate a compressor 17, a motor 24 for a blower 23 and a circulating pump 3. As a result, a refrigerating cycle  is formed in which a refrigerant is circulated through the compressor 17, a water heat  exchanger 18 for supplying hot water, a decompressor 19 and an air heat exchanger  20, and water in a circulating circuit including the hot water storing tank 1 is heated  through the heat exchanger 18. This operation is continued until a hot water temperature detecting thermostat 30 detects a condition wherein the hot water temperature  has reached a boiling heat-up temperature. Accordingly, a desired amount of hot  water of a desired temperature can be speedily stored in the tank 1.
Patent JP-S53128632-A (JP)
Title: Pyrrolopyrazine compounds, their preparation, and pigments consisting of them
Inventor: ITOU MASARU
IPC: C09B17/00
Filed: 1977-04-18
Abstract: PURPOSE: Pyrrolopyrazine compounds expressed by the formula I: (R is H or methyl; X is carbocyclic aromatic or heterocyclic aromatic residue). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11241638-A (JP)
Title: Throttle control device
Inventor: SHIRAI KAZUNARI
IPC: F02D41/22
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a throttle control device capable of safely securing an engine output required for a refuge traveling, even if an abnormality is generated in a throttle sensor. SOLUTION: When a detection value of a throttle opening by a throttle sensor is normal (S120-N), a duty ratio of a PWM signal controlling energizing to a motor for driving a throttle valve is set so as to coincide the detection value with a preliminarily set target opening (S130, S140). When the detection value of a throttle opening is abnormal (S120-Y), the duty ratio of the PWM signal is set so as to coincide target driving current set based on the target opening with driving current of a motor (S160 to S180). Therefore, even when the throttle sensor is abnormal, accuracy is lowered, but a positioning control of the throttle valve according to the target opening can be performed and an output required for a refuge traveling can be safely obtained.
Patent JP-S59203506-A (JP)
Inventor: TOOMASU RANBAATO KUUPAA
IPC: A47G21/00
Filed: 1984-03-07
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-S53128607-A (JP)
Title: Dispersing agent for coal-in-oil system comprising metal salt of petroleumsulfonic acid
Inventor: SAKUMA KOUHEI
IPC: C09K23/08
Filed: 1977-04-15
Abstract: PURPOSE: The title dispersing agent capable fo forming a stable coal-in-oil system, preventing sedimentation and consolidation of coal, facilitating the unloading or discharge from tanks, comprising a specific metal salt of petroleum sulfonic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60191684-A (JP)
Title: Laser working device
Inventor: SANO NAOTO
IPC: B23K26/04
Filed: 1984-03-09
Abstract: PURPOSE:To perform laser working in an optimum focal position by determining the optimum object distance of a condensing system in accordance with the transmission distance of laser light from a light source to a material to be worked and adjusting automatically the actual object distance to an optimum object distance obtd. by arithmetic. CONSTITUTION:Laser light 9 generated by an oscillator 1 is irradiated from a condenser lens 8 via bending mirrors 5a-5d on the material to be worked on a table 2 and working is started by moving a scanner 3 to the programmed start point for working. The positions x, y, z are detected at the same instant from the count numbers of pulse generators for actuators 6, 7, 13 and a light transmission distance L is calculated by an arithmetic. An optimum object distance (l) is calculated by a prescribed calculation equation. The actual object distance l' detected by a sensor 12 is compared with the optimum object distance l and the actuator 13 for the Z axis is driven until both distances coincide with each other. Laser working in the optimum focal position is thus made possible.
Patent JP-S63211676-A (JP)
Title: Misfet and manufacture thereof
Inventor: IZAWA TETSUO
IPC: H01L29/49
Filed: 1987-02-26
Abstract: PURPOSE:To prevent the variation of the threshold value and conductance by providing along the side of the gate electrode a cavity section directly exposing the gate offset region surfaces to the interior in an insulating film covering the upper surface of a MISFET having gate offset regions. CONSTITUTION:The eave-like projecting parts of a glass-composed insulating film are bent by a heating and softening process until the top ends of them contact with the semiconductor substrate surface, thereby forming a cavity section 13 in the side part of the gate electrode, which exposes the semiconductor substrate surface to the interior and is covered with the glass-composed insulating film in the upper part thereof. By covering the upper part of gate offset regions 5A, 5B with an insulating film 14 having the cavity (hollow) section 13 which is in direct contact with the gate offset regions 5A, 5B, the insulating film in which the charges by hot carriers were injected and stored is removed from the surfaces of the gate offset regions 5A, 5B, and the charges by the generated hot carriers are caused to depart through the cavity section 13 to a position remote from the surfaces of the gate offset regions 5A, 5B. With this, the deterioration of conductance is prevented by preventing the charges by the hot carriers from contributing to the resistance rise in the gate offset regions 5A, 5B.
Patent JP-H11241727-A (JP)
Title: Rolling bearing
Inventor: MURAKAMI YASUO
IPC: F16C33/58
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To effectively improve the rolling fatigue life of a bearing receiving vibration under a high temperature such as a bearing for alternator by making residual austenite amount a specified value or specified volume % and making hardness of a raceway surface a specified value or more, in inner race and outer race. SOLUTION: A deep groove ball bearing is manufactured as a sample for the life test of a front-side bearing J1 for an alternator. Inner race and outer race are formed by high carbon chromium bearing steel, heat processings are performed and shot peening processings are performed in partial samples after the heat processings. The hardness of a raceway surface and retained austenite amount of the raceway surface and a core part are measured. As a result of this life test, the life of the bearing becomes longer than a rated fatigue life in a sample in which both of remaining austenite amount of the raceway surface and the core part are 0 or almost 0 volume %.  In the sample in which both of the residual austenite amount of the raceway surface and the core part are almost 0 volume %, the larger the hardness of the raceway surface becomes, the longer the life of the bearing becomes, but the improving effect of the life due to hardness is saturated in HRC 55 or more.
Patent JP-H07250630-A (JP)
Title: Thermal processing for indica rice and production of rice koji (malted rice) for miso (soybean paste)
Inventor: MUTSUKAWA KOICHI
IPC: A23L11/20
Filed: 1994-03-15
Abstract: PURPOSE:To obtain a starting material of rice KOJI for soybean paste from Indica rice grains giving the same quality of the KOJI made from Japonica rice grains by treating Indica rice grains with humid heat in the presence of a water-holding material to convert the starch form into the alpha-form uniformly and completely. CONSTITUTION:Indica rice grains are mixed with dried cellulose, dried soybean lees or raw soybean lees which is allowed to contain water (the water content is preferably 0.2 to 40wt.% based on the Indica rice grains) before the soaking treatment to effect humidification treatment with heat. It is preferred that the starch of the Indica rice grains are completely converted into the alpha-from and the KOJI for soybean paste is produced from the Indica rice grains.
Patent JP-S60188811-A (JP)
Title: Navigation system
Inventor: NAKANO SHIYUUICHI
IPC: G01C21/26
Filed: 1984-03-09
Abstract: PURPOSE:To improve a resolution of an advance bearing, and to recognize the present advance bearing in a short time by superposing the advance bearing following a movement of an automobile, on road map information, and displaying it by a symbol or a character of several dots, on the picture end part of a display device. CONSTITUTION:Data from interfaces 36-39 connected to each absolute and relative sensor, a car speed sensor and an operating switch part, respectively, are inputted to a microprocessor (MPU)31 through an input/output control LSI34, an interface 40 connected to an external storage device is connected to a small- sized magnetic tape device controlling LSI(CMTC)35, and a video controller 53 connected to a display device is controlled by the MPU31 through an LSI(CRTC) 41 which is the core of a circuit part for transmitting various display data to a color CRT. In that case, the MPU31 and the CRTC41 are selected by a multiplexer 43 and graphic memories 44-46 and a character use character memory 47 are operated, and a data of a character generator 48 which has converted character information to a pattern and accumulated it is selected by the CRTC41 and the memory 47 and displayed.