baber/WOPTO huggingface dataset:
Patent JP-H11219467-A (JP)
Title: Automatic change paying-out device
Inventor: HASEGAWA SHINJI
IPC: G07G1/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely and simply withdraw coins from a coin storing part even when the count value of stored coins is less than the number of coins practically stored at the time of collective withdrawal of coins. SOLUTION: A coin withdrawal case 36 is selectively fitted to the neighborhood of a coin paying-out port 3 and a coin route switching part 37 for switching the route of coins carried out by a coin paying-out part 31 is formed. When a collective coin withdrawal is commanded, the switching part 37 is displaced to the side for guiding coins to the case 36, only coins corresponding to the number of coins counted by a counter memory out of coins of all sorts stored in a coin storing part 21 are carried out by the coin paying-out part 31 and discharged to the case 36.  Then the switching part 37 is displaced to the side for guiding coins to the part 3, the coin carrying-out operation of the paying-out part 31 is executed for prescribed time, coins corresponding to the count value out of coins of all sorts stored in the storing part 21 are discharged to the case 36, and the remaining coins are discharged to the port 3.
Patent JP-S59146465-A (JP)
Title: Automatic repeating device of tape recorder
Inventor: HIYAMIZU AKIO
IPC: G11B27/00
Filed: 1983-02-09
Abstract: PURPOSE:To attain an automatic repeating action of a tape recorder by setting a review action mode with a solenoid connected to a rewind lever after detecting a non- recorded part of the next recorded part under reproduction and switching again the review mode to a reproduction mode if the non-recorded part is detected under review. CONSTITUTION:When a non-recorded part is detected in a reproduction mode, a review switching solenoid 21 attracts a spindle 22 toward an arrow A by a circuit which applies the voltage to the solenoid 21. Then a rewind button 12 is turned toward B, and a rewind action lever 27 is pushed toward C. In this case, a channel selection working plate 35 slides in the direction opposite to D. When the lever 27 is pushed further, the plate 35 moves toward D. Under such conditions a channel selection lever attracting solenoid 44 is energized and therefore both a reproduction action lever 26 and the lever 27 are pushed to secure a review state. If a non-recorded part is detected under such conditions, the energization is discontinued to the solenoid 44. Then the lever 27 slides in the direction opposite to the arrow C since a compression spring 30 of the lever has larger power than a tension spring 43 of a channel selection lever 40. Thus the lever 27 is reset to the position set before the solenoid 21 works, and a reproduction mode is set again.
Patent JP-S56115973-A (JP)
Title: Pulsed doppler ultrasonic sensor
Inventor: NAKAMURA TERUHITO
IPC: G01S15/50
Filed: 1980-02-19
Abstract: PURPOSE:To prevent malfuction of a pulsed Doppler ultrasonic sensor due to noises as well as enable the detection distance to be set, by a method wherein the counter output is sent out when reaching a preset initial value and used to drive a display device. CONSTITUTION:The ultrasonic signal radiated from a transmitter 3 is reflected by a moving object, received by a receiver 5, passed through an amplifier 6 and a gate circuit 9', mixed with the signal from an oscillator 1 in mixers 10 and 10' and inputted via detection circuits 12 and 12', filters 13 and 13', limiters 14 and 14' and Schmitt circuits 15 and 15' to a quadrant signal detecting circuit 16. The quadrant transition direction detecting circuit 17 detects the quadrant transition direction, and the couter circuits 20 and 20' count the number of quadrant transition and drive a display driving circuit 27 by their outputs.
Patent JP-H02199434-A (JP)
Title: Power unit for camera
Inventor: KUSUDA HIROYUKI
IPC: G03B7/26
Filed: 1989-01-30
Abstract: PURPOSE:To obtain a power unit that the actuation of a camera is guaranteed even when the loads of respective power sources are changed by connecting the main power source, the imprinting power source and the constant-voltage power source to the power source supply terminal of a control circuit respectively through counter-flow preventing elements in parallel. CONSTITUTION:A sub-CPU 202 is driven through the power units of a back-up circuit 215 and a reset circuit 216. The main power source Vb by a lithium battery 8, the imprinting power source and the constant-voltage power source Vdd by a coin battery 9 are respectively connected through diodes D1 - D3 for preventing counter-flow and they are connected to the power source supply terminal of the CPU 202 through resistance R in parallel, besides. Therefore, when photometry and range-finding, stroboscope or the like is driven by the control of a main CPU 201 and the voltage of the power source Vb is lowered, the power source is supplied from the imprinting power source and the power source Vdd. Besides, when the voltage of the imprinting power source is lowered, the power source is supplied from the power sources Vb and Vdd. Moreover, even when the loads of the power source Vb and the imprinting power source are suddently changed, it is suppressed by the other power source that the supply voltage of the CPU 202 is suddenly changed and the actuation of the camera is guaranteed.
Patent JP-S56116889-A (JP)
Title: Surface treating agent
Inventor: SADA MASAMI
IPC: C23F11/18
Filed: 1980-02-20
Abstract: PURPOSE:To provide a metal surface treating agent forming a corrosion resistant and antistain coating simultaneously on a metal surface contacted with water obtained by reacting an alkali salt of antimonious acid or/and antimonic acid, an alkaline earth metal chloride, phosphoric acid and borax. CONSTITUTION:20-35% of (A) an alkali salt of antimonious acid or/and antimonic acid (e.g.; a Na salt), 10-18% of at least one or more of (B) an alkaline earth metal chloride (e.g.; CaCl2), 45-70% of (C) phosphoric acid and 0.7- 1.1% of (D) borax are reacted to prepare the objective surface treating agent. This preparing method comprises a process wherein about a half amount of phosphoric acid to be added is mixed with one or more of a substance of said A group and borax, the resulting mixture is kneaded until a pasty mixture is formed, subsequently, a substance of said B group is added and kneaded to solidify the mixture while a small amount of Cl2 gas is generated as reaction advances and, immediately before solidification, the remainder of the phosphoric acid is added and mixed to prepare the product. By adding said surface treating agent to water, corrosion resistance and antistain property can be simultaneously imparted to a surface of a steel and other metal cantacting with the eq. soln. easily and certainly.
Patent JP-H09209827-A (JP)
Title: Manufacture of piston for internal combustion engine
Inventor: KOHAMA TADAHIKO
IPC: B23K103/06
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce the number of machining manhours of an abrasion resistance ring cast and wrapped in a head part of an aluminum alloy made piston after piston casting and improve adhesion to aluminum. SOLUTION: A buried member 6 to be an abrasion resistance ring is hard metal powder (molded body) made by sintering, etc., aluminum particulates and hard particulates, an outer peripheral groove 4 is previously formed by molding at the time of sintering treatment and machining after sintering, and the buried member 6 is stored in a metal mold by fitting it in a reversal groove shape part 8 provided on these formed outer peripheral groove 4 side metal molds 7A, 7B. Additionally, a larger proportion of aluminum particulates are allotted to a surface layer part 6a making contact with a piston base material to be a molded article after casing and a larger proportion of hard particulates are allotted to a surface layer part 6b on the side of the outer peripheral groove 4 on the buried member 6. Consequently, the buried member 6 simultaneously performs improvement of adhesion with the piston base material and reduction of the number of machining manhours after casting.
Patent JP-H05212534-A (JP)
Title: Casting mold holding device
Inventor: SUGIOKA MASUMI
IPC: B22C21/08
Filed: 1992-02-05
Abstract: PURPOSE:To facilitate the work and enable the quick casting work by facing stopper members supported to supporting columns stood on a frame base through assisting mechanism to the upper side of each pressing plate. CONSTITUTION:Screws 22 for preventing float-up to upper parts of the pressing plates 14 by abutting on the pressing plates 14 abutted on respective casting molds A to be placed from the upper part are connected to toggle clamps 16. By this method, weight for pressing the casting mold A is unnecessary to hold up from a floor surface and put one by one, and only by operating the toggle clamp 16 at the operator's side in the constitution of standing posture, the pressing of the casting mold A can be executed and the work can be simplified.
Patent JP-S63188859-A (JP)
Title: Magnetic disk controller
Inventor: TOMITA HIROSHI
IPC: G11B19/00
Filed: 1987-01-30
Abstract: PURPOSE:To save time by intermitting the data writing when detecting a fault of power supply during data writing, and storing information of write command from a CPU to restore the data immediately. CONSTITUTION:When detecting a power failure during write to a magnetic disk, a magnetic disk processing circuit 120 drives a data transfer circuit 110 before the power supply hits or fails to intermit the data write and stores the information of write command to a nonvolatile storage element 130. The circuit 120 receives a read command of a data from the magnetic disk through a line 202 from a central processing unit after reapplication of power circuit, then the circuit 120 drives the circuit 110 to send the data read from the line 201 from the disk device to the central processing unit. Moreover, the read data and the information of write command extracted from the element 130 are compared and when they are coincident, the read command to the data intermitted by power failure is informed to the central processing unit.
Patent JP-S58139664-A (JP)
Title: Pole securing device
Inventor: TANAKA TOSHINORI
IPC: H02K1/27
Filed: 1982-02-09
Abstract: PURPOSE:To secure a pole to a yoke in an extremely short time by providing a pressing jig which presses the pole through an adhesive on the inner peripheral surface of the cylindrical yoke and a high frequency induction heater which coaxially contains the yoke. CONSTITUTION:A pole securing device is composed of a pressing jig 4 which has an attachment 401', a spring 402, a container 403, a post 404 and a base 405, and a high frequency induction heater 5 having an induction coil 501. After an adhesive 3 is coated on the inner peripheral surface of the yoke 1, the pole 2 made of a permanent magnet member is secured to the prescribed position on the inner peripheral surface of the yoke 1, and one end of the yoke 1 is installed in the base 405. Then, the container 403 is contained in the yoke 1, the inner peripheral surface and the side surface of the pole 2 are enclosed by the iron attachment 401', the pole 2 is pressed to the inner peripheral surface of the yoke 1 by the spring 402, the heater 5 which is installed coaxially with the yoke 1 is then energized, thereby heating the yoke 1 and the attachment 401'.
Patent JP-H08213073-A (JP)
Title: Surface mount connector
Inventor: NAKAJIMA TAIJI
IPC: H01R12/22
Filed: 1995-02-08
Abstract: PURPOSE: To hold necessary wall surface strength even if a wall surface is thinned by boring holes in housing wall surfaces, inserting reinforcing pillars into these holes, and soldering a board side end part of the pillar to dummy terminals on a board. CONSTITUTION: This plug connector 10 is set by pre-inserting reinforcing pillars 17 into reinforcing holes 16. When legs 14a of the connector 10 are soldered to terminal groups 21 of a board 20, soldering parts 17b of the reinforcing pillars 17 are simultaneously soldered to dummy terminals 22. In this fixing condition, short edge side wall surfaces 11b are reinforced by the reinforcing pillars 17, and long edge side wall surfaces 11a are practically reinforced by contacts 14. Therefore, a wall surface 11 is not easily deformed as a whole. Therefore, even if the wall surface 11 is thinned, necessary strength can be secured.
Patent JP-2000223581-A (JP)
Title: Manufacture of bipolar semiconductor device and bipolar semiconductor device
Inventor: KASAHARA MASAKI
IPC: H01L29/73
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a bipolar semiconductor device which ensured good ohmic contact with Al interconnection, without changing the impurity density of the bipolar device, and to provide a bipolar semiconductor device. SOLUTION: As shown in figure (F), for forming a high resistance section from a polycrystalline silicon film 3, ions are implanted with parts other than the part where a high resistance section is to be formed masked with a resist. Then, as shown in figure (G), a part 7 near a base formation region is oxidized by annealing to form a p-type base 9. A heat treatment used for forming the base region 9 can be also used as heat treatment for activation of impurities to form a high resistance region from the polycrystalline silicon film 3. In other words, since the heat treatment for the polycrystalline silicon film 3 can be also used as heat treatment (annealing processing) for forming the base region the characteristics of basic elements can be easily matched.
Patent JP-H06235648-A (JP)
Title: Instrumentation rack device with display function
Inventor: HARAGUCHI YOSHIAKI
IPC: G01D21/00
Filed: 1993-02-09
Abstract: PURPOSE:To improve reliability in electrical isolation by providing isolation from other systems and a function for detecting isolation of the process/ electrical signal line of a maintenance instrument before maintenance personnel directly operate the instrument on maintenance/inspection. CONSTITUTION:When switching to a simulation signal is selected by a portable data input equipment 5 according to the announcement of an operating announce display part, an electrical signal isolation signal S1 is activated, an electrical signal switcher SW1 is switched to the side of a simulation signal generator SG, and also an electrical signal isolation display part ISO2 of a display part 4 is also switched. Process line disconnection is selected according to the announcement of the display part, a line isolation signal S2 is activated, thus resulting in line low pressure stand-by state. By closing a rack entrance valve V1 and then opening a drain valve V2 successively. the pressure inside an instrumentation piping is reduced, an auxiliary pressure sensor P1 outputs 0% signal and then a line operation lamp L2 lights up, line isolation signal in stand-by state is established, and then a line isolation display part ISO1 is switched, thus confirming line isolation.
Patent JP-S58138292-A (JP)
Title: Liquid suction/discharger device
Inventor: TSUJIMOTO HARUO
IPC: F04D13/16
Filed: 1982-02-09
Abstract: PURPOSE:To enable collection of muddy water from a remote source by simply extending a hose without moving the device, by leading and opening the starting end of a suction pipe to a liquid fed source while leading and opening the delivery port of a submersible auto. pump to the outside of a liquid storage tank. CONSTITUTION:Upon driving of a blower 5, a liquid storage tank 1 and a suction pipe 3 are evacuated to collect the mixture of sand, water, air, etc. from a  feed source 4 into the liquid storage tank 1, while when the water level reaches  to predetermined level the circuit is exchanged by an automatic operation controller 11 to start a submersible pump 2. The vapor liquid collected in the liquid storage tank 1 will lift while slewing from the lower portion in said tank 1 to produce the separating function due to the centrifugal force and the differential gravity to collect only the vapor to the upper portion of said tank 1 while the sand and the mud are carried to predetermined discarding place  through the fuction of the submersible pump 2. In such a manner the muddy water can be collected from a remote feed source by simply extending a suction hose without moving the device.
Patent JP-S60164146-A (JP)
Title: Exhauster
Inventor: NAKAHARA TOSHIO
IPC: F24F7/06
Filed: 1984-02-06
Abstract: PURPOSE:To improve the working environment by exactly arresting exhaust gas by a method in which when the opening area of the opening of an exhaust hood having an adjustable opening area is increased, the turning speed of the exhaust fan is reduced to decrease the suction force. CONSTITUTION:A motor-driven exhaust fan 25 is provided above an cooking utencil base, and an exhaust hood 26 whose opening 35 is positioned above the utencil base and its opening area is adjustable is attached to an exhauster. In such an exhauster, when the opening area of the opening 35 is increased, the exhaust fan is turned with low speeds to decrease the suction force, whereas when the opening area is reduced, the fan is turned with high speeds to increase the suction force. Even when the opening area of the opening 35 is set up in any state, exhaust gas to be generated when the heater of the utencil are used can be exactly arrested, and at the same time the working environment in and around the utencil base can be improved.
Patent JP-S54112732-A (JP)
Title: Discharge coating apparatus
Inventor: INOUE KIYOSHI
IPC: C23C26/00
Filed: 1978-02-24
Abstract: PURPOSE: To remarkably increase the discharge coating amt. by ON-OFF-controlling a switch with a pulser producing a high frequency pulse to control DC obtd. by rectifying commercial AC and supplying the output DC of an invertor to the working space between a coating electrode and a product to be coated.  
     CONSTITUTION: Coating is carried out as follows: part of coating material electrode 7 is heated by discharge of the tip of electrode 7 and deposited on product 8 to be coated, and discharge heating and cooling are repeated by contact opening vibration of electrode 7. Vibrator 10 vibrates with about commercial AC frequency and gives contact opening vibration of low frequency to electrode 7. On the other hand, a pulse applied between electrode 7 and product 8 from an AC-DC-AC-DC invertor consisting of rectifier 3, switch 4, transformer 5 and rectifier 9 is of high frequency, usually above 1 KHz, and discharge is generated many times in one vibration cycle to increase coating speed. This pulse is produced from a high frequency pulser consisting of oscillators 11, 12 and AND gate 13 which pulser ON-OFF-controls switch 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55147258-A (JP)
Title: 44aryloxyy and 44arylthioo33phenylpiperidine derivatives* their manufacture and their use as medicine
Inventor: SOROMON SAMUERU KURIOOZE
IPC: C07D211/46
Filed: 1980-02-22
Abstract: Novel 4-aryloxy- and 4-arylthio-3-phenylpiperidines and related compounds, physiologically acceptable salts thereof and intermediates therefor possessing analgesic, antidepressant properties, and a process for the preparation of such compounds, derivatives and intermediates are described.
Patent JP-H09198601-A (JP)
Title: Magnetic recording current optimization circuit
Inventor: MAKINO YUKIO
IPC: G11B5/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording current optimization circuit of a magnetic recorder capable of obtaining a good C/N recording signal and a high definition reproducing video signal irrespective of a deterioration state of a recording head. SOLUTION: An arithmetic and logic unit 5 sets an optimal recording current of a recording head 3 and an output frequency characteristic of a variable amplifier 1 in accordance with a present deteriorated state of a recording head 3 based on an integrated time of use of the recording head 3 measured by a measuring instrument 4, and controls the variable amplifier 1 by using the set optimal recording current and output frequency characteristic. Concretely, by setting the output frequency characteristic of the variable amplifier 1 to a reverse-characteristic of a recording frequency characteristic of the recording head 3 and also supplying a video signal to the recording head 3 from the variable amplifier 1 by using the required optimal recording current, an optimal recording characteristic can be realized.
Patent JP-S53106420-A (JP)
Title: Detector system for commutation faulure
Inventor: YOMO SUSUMU
IPC: H02M3/135
Filed: 1977-02-25
Abstract: PURPOSE: To detect a failure of commutation, under a condition that when controlling a chopper in the circuit having a logical operation function like microprocessor, the current just after making an off-instruction of the chopper be smaller than that after an elapsed time requred for turning off. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59145782-A (JP)
Title: Production of pad for disc brake
Inventor: KAMITSUKURI TOSHIO
IPC: C23C8/02
Filed: 1983-02-08
Abstract: PURPOSE:To obtain a pad having excellent adhesive strength and corrosion resistance in a method for producing the pad therein a friction material is adhered on the surface of the backing metal of a mild rolled steel material after a nitriding treatment by removing the deteriorated layer on the surface of the backing metal and subjecting the same to the nitriding treatment. CONSTITUTION:The surface layer of a mild steel rolled sheet is deteriorated by a rolling stage and is harder than the alpha-iron layer in the central part. Many very small cracks in parallel with the surface exist mainly on the inside of the surface in this deteriorated layer. If such layer is subjeted to a nitriding treatment, the growth and diffusion of the nitrided layer are not enough and only the imperfectly nitrided layer is formed. Such deterirated layer is thereupon removed without subjecting the same to thermal deterioration to expose the base and the base surface is subjected to the nitriding treatment to form the iron nitride layer. A friction material is thereafter adhered with an adhesive agent on the surface of the iron nitride layer in the same way as in the conventional manner.
Patent JP-S61180167-A (JP)
Title: Radar equipment
Inventor: FUKAI MOTOHARU
IPC: G01S7/40
Filed: 1985-02-06
Abstract: PURPOSE:To obtain an image with high quality by correcting the saturation level and linearity of a reception part in a radar equipment which is mounted on the platform of an aircraft, an artificial satellite, etc. CONSTITUTION:A signal is amplified by a transmission part 16 to a specific level and sent to a switch 13. A controller 15 outputs a command for outputting a transmit signal or a correcting signal selectively to the switch 13 and also outputs a command for setting an attenuation level to a digital attenuator 14. The correcting signal as the output signal of the attenuator 14, on the other hand, is sent to a duplexer 11, which branch the transmit signal, a correcting signal, and a receive signal from an antenna by filtering. A reception part 12 amplifies the output signal (receive signal and correcting signal) of the duplexer 11. Thus, the correcting signal which varies the input level of the reception part is inputted to measure (correct) the saturation level and linearity of the reception part, and correction data is utilized at the time of image processing on the ground to obtain the image with high quality.