baber/WOPTO huggingface dataset:
Patent JP-H11224158-A (JP)
Title: Wireless mouse
Inventor: IWASAKI JUNICHI
IPC: G06F3/038
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a wireless mouse which can prolong the battery life by adding the fact that the mouse actually has moved to resetting conditions of the sleep mode of a CPU. SOLUTION: The wireless mouse is equipped with a case 51, a roller ball 52 which rotates by friction against an external stationary body accompanying the movement of the case 51, a signal processing circuit 53a which processes a position information signal based upon the rotation of the roller ball 52, a transmitting circuit 53b which sends the position information signal processed by the signal processing circuit 53a to a host system by radio, a battery 54a which supplies electric power to the signal processing circuit 53a and a transmitting circuit 53b, and a vibration detecting mechanism 10 which detects vibration applied to the case 51 and outputs a vibration detection signal.  The signal processing circuit 53a, once receiving the vibration detection signal, has a transition from the sleep mode to an operation mode to process the position information signal in the operation mode and moves to the sleep mode again a certain time later.
Patent JP-S53123718-A (JP)
Title: Exhaust turbo supercharger of internal combustion engine
Inventor: TSUJIMURA KUROTAKA
IPC: F02B37/00
Filed: 1977-04-05
Abstract: PURPOSE: To obtain the apparatus which has a simple pipe arrangement, certain switching operations and a good charging characteristic in low speed operation of an engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09225246-A (JP)
Title: Gas separator
Inventor: SHIDA HIROYA
IPC: B01D53/04
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a gas separator capable of eliminating the nonuniformity of a gas pressure and with the tank miniaturized and the gas separability improved. SOLUTION: A gas adsorption bed 4 formed by packing an adsorbent 10 between an outer peripheral perforated sheet 5 and an inner peripheral perforated sheet 6 is provided in a tank 1 with the gas inlet and outlet 2 and 3 on both ends, an outer peripheral passage 11 is formed between the adsorption bed 4 and the inner tank wall, a central passage 12 is formed in the adsorption bed 4, and the pressure control spacers 18 and 19 with the volume changing in the gas flow direction in the passages are formed in the outer peripheral passage 11 and the central passage 12. The gas pressure in the passages 11 and 12 is made uniform by the spacers 18 and 19, and the gas is brought into uniform contact with the adsorbent 10.
Patent JP-H08237400-A (JP)
Title: Received image recording device
Inventor: UTSUNOMIYA TAKETO
IPC: H04N1/00
Filed: 1995-02-27
Abstract: PURPOSE: To easily recognize the interval between each source document of plural received ones even when the paper is discharged on a page-to-page basis. CONSTITUTION: Image data transmitted from a telephone line is received by a facsilime part 4 and the image data is transmitted to a printer part 2, recorded in a sheet by the form of a visible picture and discharged. Plural paper feeding cassettes for storing the sheet with different kinds of size and color is provided in the printer part 2. Then, the image of the first page which is received at first is recorded in the sheet with the kind being different from that of the sheet where the image after the second page are recorded so as to be discharged.
Patent JP-S55130541-A (JP)
Title: Manufacture of photomask
Inventor: MURAKAMI KENJI
IPC: G03F1/56
Filed: 1979-03-30
Abstract: PURPOSE:To manufacture a photomask of high accuracy with high productivity while omitting a process of etching a mask material such as a chromium film by forming a resist pattern from a resist film laid on a glass substrate and changing the pattern in quality by plasma discharge. CONSTITUTION:A negative type photoresist is coated onto substrate 11 to form resist film 12. Film 12 is irradiated with ultraviolet rays through mask 13 to transfer the pattern of mask 13 onto film 12, which is then developed selectively dissolution- remove the unirradiated portion. Resist pattern 14 thus formed is heat treated in air at about 155 deg.C and exposed to plasma discharge, e.g., using chlorine type gas to change pattern 14 in quality. Thus, pattern 14 is converted into mask pattern 15 to obtain photomask 16.
Patent JP-H03242970-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: SHIBATA MANABU
IPC: H01L27/118
Filed: 1990-02-21
Abstract: PURPOSE:To increase an operating speed and high integration by corresponding a plurality of lattice points of an X-Y latticelike wiring channel region provided by an automatic disposition wiring system at positions corresponding to one input/output terminal of a predetermined basic cell, and connecting a plurality of signal wirings to one input/output terminal. CONSTITUTION:A basic cell 4 is formed mainly of a complementary type MISFET (CMOS) and a bipolar transistor Tr, and formed of three p-channel MISFETQp connected in series and three n-chahnel MISFETQn connected in series. A plurality of lattice points of an X-Y latticelike wiring channel region CH are disposed in memory spaces of an automatic disposition wiring system at positions corresponding to the cell 4 or a signal terminal 7A of an input signal terminal of a logic circuit formed thereof. Two signal wirings 10 can be connected to the terminal 7A. Thus, the operating speed can be accelerated, and a high integration can be performed.
Patent JP-S56136292-A (JP)
Title: Rail clamping device to be used when rails are pressure welded
Inventor: NOMURA HIROICHI
IPC: B23K11/04
Filed: 1980-03-27
Abstract: PURPOSE: To clamp rails under proper condition by contacting the end faces of rails by operating a pressure-oil cylinder provided with a link mechanism.  
     CONSTITUTION: When rails to be welded 5 and 5' are set into the concaved part formed by oposing clamp jaws 20 installed to each clamp mechanism and cylinder main body 121 is lowered by operating pressure-oil cylinder 12, clamp jaw holding arm 19 moves through upper and lower link 17 and 18, clamp jaw 20 moves upward and toward another clamp jaw, and rail 5 is clamped by clamp jaw 20. At the same time, the clamp jaw is raised along the auxiliary guide, and the upper surface of head 51, lower surface of bottom 53, and the side part of rail are clamped by the convexed part formed by leveller 21 and the inside space of L-shaped clamp jaw 20. Under this condition, the rail is moved to contact the end faces of rails 5 and 5' with each other by pushing one clamp mechanism toward another clamp mechanism by operating the pressure-oil cylinder for up-setting, and then flash welding is performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51113027-A (JP)
Title: The apparatus for improving the properties of gasoline
Inventor: TSUZUKI KUNIHIKO
IPC: F02M25/00
Filed: 1975-03-28
Abstract: PURPOSE: The improvement of working efficiency of a hydrogen reformer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08297576-A (JP)
Title: Station data loading system
Inventor: IORI KENJI
IPC: H04W24/04
Filed: 1996-02-26
Abstract: PURPOSE: To provide a station data loading system which can load station data in a memory package containing a program and the station data at a communication station. CONSTITUTION: When the memory package 20 is mounted in the mount slot 32 of a BSC3, a downloading request means 34 sends a request for downloading to a station data library 7, receives the station data of the mounted station from the station data 71 of the station data library 7 with the point code of a code setting switch 31, and stores the data as the station data 24 of the memory package 20. Consequently, even when a memory package 21 which is used at another station is mounted, the station data 24 can be updated and normal functions can be displayed. Further, only when the point code of the code setting switch 31 of the mounted device is discrepant from the point code 23 in the memory package 20 or when the station data of the station data library 7 and memory package 20 are different in version, a downloading request is sent to the station data library 7.
Patent JP-H08237413-A (JP)
Title: Image processor and method
Inventor: TAKAMIYA HIROYOSHI
IPC: H04N1/00
Filed: 1995-02-27
Abstract: PURPOSE: To perform output processing of image data efficiently without interfering other processing in the image processing unit in which plural output devices are connected by providing an output means outputting image data from a memory to any of the plural output devices. CONSTITUTION: Image data from a host computer 102 are transferred to frame memories 201, 202 of an interface device 101. A CPU 209 executes a print command from the host computer 102 and issues the print command to a color copying machine 103 via an interface 23. The color copying machine 103 starts a printer and sends back an image synchronizing signal simultaneously. An image output request is given to the memory 201 through the interface 223 according to the image synchronizing signal. Image data outputted from the memory 201 are transferred to the color copying machine 103 via the interface 223. The processing above is similar to the case with a color copying machine 104.
Patent JP-H08230496-A (JP)
Title: Hydraulic pump installing structure of agricultural tractor
Inventor: YAMAMOTO KAZUHISA
IPC: B60K17/28
Filed: 1995-02-27
Abstract: PURPOSE: To dispense with the pipe mounting/removing works and the oil bleeding process in performing the operation associate with a clutch housing by furnishing a hydraulic pump or a plurality of hydraulic pumps on the top end of the rear of a transmission case which is installed in continuity behind the engine in the front of a car body. CONSTITUTION: The supply pressure oil from a hydraulic pump P2 is supplied to a PTO clutch changeover valve, and changeover control of a PTO clutch is performed. The pressure oil passing through the PTO clutch changeover valve is supplied to a changeover valve V7 for selection among the two-wheel drive, four-wheel drive, and front wheel acceleration and serves for changeover control of a four-wheel driving clutch and a front wheel accelerating clutch. The constitution does not require laying of a long piping from a hydraulic pump installed in direct connection with the engine E to a hydraulic value installed in the car body rear position of a transmission case, and the works including replacement of clutch disc in the clutch housing 5 located at the front extremity of the transmission case can be carried out without the mounting/ dismantling works for the pipings.
Patent JP-S62196258-A (JP)
Title: Plate cover separator
Inventor: SOEJIMA TOSHIHIKO
IPC: B65H29/54
Filed: 1986-02-24
Abstract: PURPOSE:To perform separation of a sheet of protective paper so easily and speedily in a mechanical way, by forming at least one side of rolls into a hollow, and installing plural suction holes in the circumferential direction. CONSTITUTION:When a plate 2 having a cover 3 or a surplus material is fed to an interval between both rolls 1A and 1B, it is drawn in both these rolls 1A and 1B being rotated by a driving mechanism 4. Simultaneously, the cover 3 stuck to the plate 2, while holding it between these rolls 1A and 1B, is ripped of a surface of the plate 2 as being rotated, after attracting it to the roll 1A as far as a portion for the specified turning angle R by negative pressure to be generated out of plural suction holes 9 installed in the circumferential direction of at least one side roll 1a, with a suction mechanism 10. Therefore, the preceding part of the cover 3 attracted to the surface of the roll 1A is released from the negative pressure after the specified turning angle R, and removed away by a proper device.
Patent JP-H04277000-A (JP)
Title: Sound field controller
Inventor: KUROSAKI TETSUYA
IPC: G10K15/00
Filed: 1991-03-05
Abstract: PURPOSE:To recognize the effect of sound field control sufficiently just after the start of operation of the sound field controller and to prevent an unnatural sound from being heard even at lapse of time with respect to the sound field controller. CONSTITUTION:The sound field controller provided with an acoustic signal source storing an acoustic signal, an effect sound signal generating means 2 generating an effect sound signal from the acoustic signal and a speaker system 3 comprising plural speakers and in which the acoustic signal and the effect sound signal are outputted from a relevant speaker is provided with an effect sound intensity change means 4 changing the effect sound signal based on a prescribed relation using an elapsed time from the start of operation as a variable to decrease the relative intensity of the effect sound signal with respect to the acoustic signal.
Patent JP-H01213524-A (JP)
Title: Level gauge
Inventor: TAKASHIMA KAZUO
IPC: G01F23/22
Filed: 1988-02-23
Abstract: PURPOSE:To detect the surface level of a particle, etc., that is, a matter other than the liquid without malfunction with a simple constitution by operating the level from the electric current made to flow to a superconducting material forming a detecting section. CONSTITUTION:An electric current having no relation with the magnitude of a load resistance is supplied from a constant-voltage source 11 to a looped superconducting material 12 forming a detecting section. The section of the superconducting material 12 which becomes low in temperature by a liquid 16 in accordance with the surface level of the liquid 16 becomes a normal conducting state and the surface level of the liquid 16 is detected by means of an arithmetic section 15 in accordance with the detected value of a galvanometer 14 which detects the electric current flowing through the superconducting material 12 in a state where no malfunction is produced by a mater, such as fur, etc., other than the liquid. Thus the surface level of a particle etc., that is a matter other than the liquid can be detected without malfunction with a simple constitution.
Patent JP-S57153567-A (JP)
Title: Inverter controller
Inventor: ANO MITSUYOSHI
IPC: H02M7/48
Filed: 1981-03-17
Abstract: PURPOSE:To prevent the abrupt change of the output voltage of an inverter by reducing the delay time by a time delay circuit to small value as the set voltage increases when it is transferred from a pulse width control to a full voltage state. CONSTITUTION:When the output voltage of a voltage amplifier 16 increases, a modulation pulse is eliminated, and only the rise of a wide width pulse is delayed by DELTAT by a stationary time delay circuit 8. The rise of the wide width pulse passed through a variable time delay circuit 8' does not have a delay (DELTAt= 0), but when both are synthesized by a logic circuit 18, the outputs of the respective AND gates are delayed by DELTAt only at the rising time of the wide width pulse. Since the delay time DELTAt is gradually reduced as the set voltage increases in this manner, the output voltage of the inverter increases as the DELTAt gradually reduces at v(T-DELTAt.n), and when DELTAt becomes zero, it becomes total voltage. Accordingly, the output voltage of the inverter is not abruptly varied.
Patent JP-S63204752-A (JP)
Title: Printed circuit board type pin grid array package
Inventor: TANAKA MASATO
IPC: H01L23/50
Filed: 1987-02-20
Abstract: PURPOSE:To establish a firm bondage between a board and a lead pin by a method wherein the lead pin is provided with a collar at its base and the collar is provided with a solder entrance through which solder is allowed to flow into a through-hole. CONSTITUTION:A solder immersion method or the like is applied from above a collar 10 for bonding to a board 5 a lead pin 1 provided with the collar 10 at its base. In the soldering process, solder flows into a through-hole 6 through a clearance 12 in the collar 10 for the establishment of a firm bondage between a pin insertion portion 2 and a soldering surface 8 on the internal wall of the through-hole 6. In this way, a perfect electrical connection is established with a circuit pattern 7 built on the lower surface of the board 5.
Patent JP-H02288915-A (JP)
Title: Write and read method for picture memory
Inventor: ADACHI JUNICHI
IPC: G06F3/048
Filed: 1989-02-17
Abstract: PURPOSE:To smoothly scroll a picture by writing still picture data converted to a data sequence in a picture memory and setting a desired read position (address) at the time of read. CONSTITUTION:Picture data corresponding two pictures is written as data sequences W1=(a11,a21,a31 to a5251) to W910=(a1910,a2910,a3910 to a525910) in the longitudinal direction by a longitudinal-direction picture memory write means 4. Data is read as data sequences R1=D(a11+k,a12+k,a13+k to a1455+k) to R525=(a5251+k,a5292+k,a5253+k to a525455+k) in the transverse direction by a transverse-direction picture memory read means 5. K is an integer equal to or smaller than 455. The value of K is increased to 0, 1, 2, 3 or the like by one for each field at the time of reading pictures and is reduced to 455, 454, 453 or the like by one at the time of read to scroll the picture in the horizontal direction. Thus, the picture is smoothly scrolled with a small quantity of picture data.
Patent JP-S60183180-A (JP)
Title: Vertically rocking carriage type printer
Inventor: TANIWA SHIGEYUKI
IPC: G06K15/10
Filed: 1984-03-02
Abstract: PURPOSE:To contrive a smaller driving motor and reduce noise generated when driving a carriage, by declining the entire body of a carriage mechanism in the operating direction when operating, in a printer comprising a vertically oscillating means for a carriage. CONSTITUTION:When a printer is stationary, a seesaw part 2 is balanced, no electric current is passed to right and left electromagnets 3, 4, and the carriage mechanism comprising a carriage shaft 5 is horizontal relatively to a base board 10. In operation, when moving the carriage 1 rightward, electric currents are passed to the electromagnets 3, 4 so that the electromagnets 3 repell each other while the electromagnets 4 attract each other, thereby declining the seesaw part 2 in the rightward direction. In this case, where the angle formed between the shaft 5 and the base board 10 is, for example, 30 deg., the torque of a carriage motor 7 is reduced by about 13%. Accordingly, a smaller driving motor can be contrived, the noise generated when driving the carriage is reduced, and calmness is enhanced.
Patent JP-2000244395-A (JP)
Title: Optical transmitter and its distortion compensating method
Inventor: MUKOHARA KAZUMASA
IPC: H04B10/2507
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To suppress generation of distortion due to the nonlinear distortion characteristic of a laser diode by simple constitution. SOLUTION: A first branching means 12 branches an input signal to two signals. A photodiode part 19 inverts and detects an optical signal generated by the laser diode 15 and outputs an inverted-detected signal to a second mixing part 21. The part 21 mixes the inverted-detected signal and one of the branched input signals to output the mixed signal as a distortion inversion signal hardly including input signal components. A first mixing part 13 mixes the distortion inversion signal and the other branched input signals to generate such a new input signal as cancels distortion made by the nonlinear distortion characteristic of the laser diode at the time of being used for driving the laser diode.
Patent JP-S58155371-A (JP)
Title: Discriminator for type of wire
Inventor: SATOU FUMIHIDE
IPC: G01R31/04
Filed: 1982-03-11
Abstract: PURPOSE:To enable the discrimination of wire gages of wires by counting the number of induced magnetic fields as signal corresponding to wire gages detecting them with a signal detection section as generated by a tone burst signal current when tone burst signals are applied in the number corresponding to the wire gages of wires composing a wire cable. CONSTITUTION:As a circular arc-shaped core bar coil 31 of a wire signal detecting section 5 is brought close to any one of wires exposed, the coil 31 of thereof 5 picks up induced magnetic fields formed by a tone burst signal current of wires and a tone burst signal current induced in the coil 31 is inputted into a demodulation circuit 34 continuing in the number corresponding to the wire gate. Clock signals continuing in the number corresponding to each of the wire gages (for example, continued three clock signals if the wire gage of a wire being inspected is No.3) is outputted intermittently and counted up with a counter section 35. The counts thereof express the wire numbers and are indicated on a display 36 to determine the wire gages. If any disconnection exists, no signal current flows when the wire signal detecting section 5 is brought close to the wire disconnected. The dislay 36 indicates no wire gage number thereby enabling the discrimination of disconnection.
Patent JP-S56137440-A (JP)
Title: Program computer
Inventor: FUJITA TAKAYUKI
IPC: G09G1/00
Filed: 1980-03-28
Abstract: PURPOSE: To display the result of calculation by using the desired and arbitrary character set, by adding small capacity ROM and mounting it, without changing the memory content of large capacity ROM including control program.  
     CONSTITUTION: Among the memory in CPU, the character pattern address memory ADR stores the memory address of other memory device storing the character pattern. The character patter used other than the ASCII character set for USA type information exchange standard code is reserved and ROMCG2 is prepared, and the memory CG2 is connected to CPU. Specific code is written in a part of the memory CG2 and the code is read out via the data line l1 and transferred to CPU, allowing to judges whether or not the memory CG2 is connected to the computer main body. When connected, the memory CG2 is used for display with priority. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01213369-A (JP)
Title: Sol for undercoating
Inventor: SHIMADA KOZO
IPC: C09D201/00
Filed: 1988-02-22
Abstract: PURPOSE:To obtain the subject sol having excellent effects in respect of chipping resistance and weight reduction by incorporating a base sol for undercoating with lightweight short hollow fibers of high resilience. CONSTITUTION:The objective sol can be obtained by incorporating a base material sol for undercoating with short hollow fibers. Said sol is pref. comprised of 20-30wt.% of a polyvinyl chloride sol, 28-37wt.% of calcium carbonate, 2-10wt.% of a tackifier, 25-35wt.% of a plasticizer, and 2-3wt.% of said short hollow fibers.
Patent JP-S57153372-A (JP)
Title: Electronic interpreter
Inventor: HASHIMOTO SHINTAROU
IPC: G06F3/16
Filed: 1981-03-17
Abstract: PURPOSE:To output an inputted language or a translated result in a voice, by storing the voice information corresponding to various characters of a sentence or a word stored in a memory in advance. CONSTITUTION:Display of a character, and turn-on, turn-off, etc. of each symbol in a display part 2 are controlled by an output signal from a display driving and controlling IC 6. A necessary language is stored and the information of a language and a voice of a sentence, a word, etc. in an electronic interpreter is stored by providing a matrix circuit for constituting a key part, a module 9 having 4 ROMs in its inside, a module 10 having one ROM which stores no voice information but only language information, and an ROM11 for storing the voice  information. Also, a latching circuit 14 for outputting a sound signal output or  a key strobe signal is provided, the data of a data bus 13 is latched by a signal  P, an output of the latching circuit 14 is D/A-converted, and a loudspeaker 16 is  driven by a driving circuit 15.