baber/WOPTO huggingface dataset:
Patent JP-S54113285-A (JP)
Title: Semiconductor luminous element
Inventor: MATSUMOTO SHIYOUHEI
IPC: H01S5/00
Filed: 1978-02-10
Abstract: PURPOSE: To obtain a laser which has a structure easy to produce and has a point- form oscillation at a low oscillation threshold.  
     CONSTITUTION: N-type AlGaAs 2, n-type GaAs 3 are piled up on n-type GaAs 1 to produce narrow-width mesa stripe 5 in active layer 3. Stripe 5 is utilized to perform Zn diffusion, and pn homo-junction 6 in intersecting the hetero-junction formed by layers 2 and 3 is formed. This junction 6 is so formed that the face of junction 6 may exist inside active layer 3 at the center of mesa stripe 5 and exist inside layer 2 at the edge of stripe 5 and outside stripe 5. Next, electrodes 7 and 8 are provided and are made into a pellet, and the side of electrode 7 is fixed to a cooling body, thereby completing an element. By this structure, the current is concentrated to the narrow pn homo-junction part at the center of narrow-width mesa stripe 5, and a carrier enclosing function and a light guide are equipped in vertical and parallel directions in the hetero-junction face, so that the transversal mode of oscillation can be controlled easily to start the oscillation of a point-form laser by a low current. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60159228-A (JP)
Title: Bucket wheel driving device for reclaimer
Inventor: NAKAKAWARA TAKESHI
IPC: E02F3/24
Filed: 1984-01-31
Abstract: PURPOSE:To simplify a device, by a method wherein a bucket wheel is secured to a machine body through the output shaft of a planetary reduction gear, and the output of a motor and the input shaft of the reduction gear are coupled to the casing of the planetary reduction gear through a rotating torque receiving member. CONSTITUTION:A casing 4 of a planetary reduction gear 3 is disposed in a wheel body of a reclaimer bucket wheel 1, and an output shaft 5 of a casing 4 is fastened to a device body 6 of a reclaimer. A torque receiving member 7, rotatable mounted to the casing 4, is secured to a motor 8, an output shaft 9 of a motor 8 is coupled to an input shaft 10 of the planetary reduction gear 3, and the torque receiving member 7 is securely attached to the body 6 of the reclaimer. This enables absorption of the rotating torque reaction force of the bucket wheel by means of the planetary reduction gear 3, transfer of only the reaction force of the motor to the device body 6, resulting in the possibility to simplify a bucket driving device.
Patent JP-H10211253-A (JP)
Title: Case for medicine
Inventor: KOMORI MASAKI
IPC: A61J1/03
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To store medicines subdivided without causing any degradation and improve usability for the visually handicapped by providing a case with a pluralist of medicine storage parts and a drying chamber communicating therewith and fitting a bottom over for putting in-out desiccant in the bottom of a casing. SOLUTION: A medicine case is provided with a plurality of medicine storage parts 2 in a casing 1, respective opening/closing covers 3, and a driving chamber 4 partitioned by partitions 6. It is provided with a bottom part storage part 7 and an opening/closing cover 5. The drying chamber 4 and the respective storage parts 2 communicated with each other through vent holes 6a and an opening/closing cover 8 is fitted in the drying chamber 4. For example, two medicine storage parts 2 are formed on both sides of the drying chamber 4 respectively, four in total, and medicines are stored therein by divided into ones for each administration. The medicines are put in and out from the drying chamber 4 through the opening/closing cover 8.  The casing 1 can be connected with connecting parts arranged in both sides. the constitution can dry the medicine storage parts 2 and the bottom storage part 7 at all times, prevent the medicines from degradation owing to the subdivision and improve usability.
Patent JP-S63217167-A (JP)
Inventor: RICHIYAADO KURIFUTON BAASERU
IPC: F25B1/00
Filed: 1988-01-25
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-H07215637-A (JP)
Title: Double deck elevator
Inventor: ISHIKAWA TORU
IPC: B66B11/02
Filed: 1994-02-08
Abstract: PURPOSE:To make it possible for passengers to go to all floors with a simple composition by providing a car with stairs which can provide connection among a plurality of cars connected up and down up and down so that passengers can move freely in each car which stops only at an even-number floor and an add-number floor, respectively. CONSTITUTION:A double deck elevator constitutes an integral car 3 by connecting together a plurality of cars 1, 2 up and down. Consequently, it is possible to carry double the ordinary number of passengers by allowing passengers to ride on the upper and lower cars 1, 2, respectively. The integral car 3 is operated in such a way that the car 1 stops at an odd-number story and the car 2 stops at an even-number story so that the integral car 3 stops at every other story. By the way, for instance, those passengers who ride on the car 1 at an odd-number story cannot reach except the story at which the car 1 stops, namely, an odd-number story. In order to correspond to this, stairs 5 which connect the cars 1, 2 up and down are provided in the car 3. As a result, if passengers move between the cars 1 and 2, they can reach all stories.
Patent JP-S60161910-A (JP)
Title: Nonadherent artificial dentition material and material for plate
Inventor: TADA GIICHI
IPC: A61K6/884
Filed: 1984-01-31
Abstract: PURPOSE:A material providing artificial dentition and plate capable of preventing effectively adhesion and attachment of foods, chewing easily tacky and adherent foods, obtained by adding a powdery substance component to provide adhesion to a synthetic resin component. CONSTITUTION:Preferably 10-60wt% powdery substance to provide nonadhesion is added to a synthetic resin for artificial dentition and plate, such as acrylic resin, polymethyl methacrylate, polycarbonate, epoxy resin, etc. Powder with 0.2-50mu particle diameter of an organic substance such as tetrafluoroethylene polymer, perfluoro alkoxy resin, polyacetal, etc. or powder with 0.1-90mu particle diameter of inorganic substance such as calcium carbonate, silica, talc clay, alumina, etc. is used as the substance to provide nonadhesion. Artificial dentition and plate obtained from this material have improved physical properties such as compression strength and wear resistance, are provided with nonadhesion.
Patent JP-H08204469-A (JP)
Title: Differential current detection type current mirror sense amplifier
Inventor: TSUJI KEITARO
IPC: H03F3/45
Filed: 1995-01-31
Abstract: PURPOSE: To provide a differential current detection type current mirror sense amplifier capable of accurately reading data from a memory cell at a high speed. CONSTITUTION: This amplifier is provided with a pair of first conductive current mirror circuits 30 and 31 respectively connected to complementary data lines BL and -BL for outputting the data of the memory cell for converting the voltage output of the memory cell to current output, MOSFETs for forming a differential pair with a common source respectively connected to the pair of the first conductive current mirror circuits 30 and 31, a pair of second conductive current mirror circuits 33 and 34 for differentially amplifying the current output of the pair of the first conductive current mirror circuits 30 and 31 and the first conductive current mirror circuit 31 connected to the pair of the second conductive current mirror circuits 33 and 34 to be the respective loads.
Patent JP-H10192229-A (JP)
Title: Forceps plug for endoscope
Inventor: AKIBA HARUO
IPC: A61B1/00
Filed: 1997-01-11
Abstract: PROBLEM TO BE SOLVED: To enable one type of forceps plug to deal with whatever types of treatment instrument and whatever diameters thereof and also reliable introduction performance and leakage preventive performance to be displayed. SOLUTION: This forceps plug for an endoscope is equipped with a lid introduction hole 26e for changing the introduction performance which enables the introduction of a treatment instrument by selecting between body introduction holes 25e, 25f which are provided running through a forceps body 25 at positions deviated eccentrically from the center shaft of a body blocking part 25a and are of a varying inner diameter or selecting between the body introduction holes 25e, 25f which are provided running through a lid blocking part 26a at positions where the lid introduction hole 26e meets the body introduction holes 25e, 25f, when a forceps plug body 25 is rotated centered around the center shaft of the forceps plug body 25.
Patent JP-H09212261-A (JP)
Title: Power supply control system for information processor
Inventor: ARAKAWA MASAMI
IPC: G06F1/26
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide technology capable of controlling power supply after protecting data in an information processor from a remote terminal equipment. SOLUTION: The system is constituted of a service processor 3 for discriminating an instruction from a remote terminal equipment 1, a power supply control circuit 4 for controlling the ON/OFF of power supply based upon a power supply ON or OFF instruction outputted from the service processor 3 and a power supply part 6 for turning on or off the power supply based upon the power supply ON or OFF instruction from the circuit 4. The processor 3 discriminates the power supply OFF instruction outputted from the terminal equipment 1, and after stopping application software being executed by the information processor, the processor 3 instructs the circuit 4 to turn off the power supply, the power supply part 6 turns off the power supply based upon an instruction from the circuit 4, so that the power supply to the information processor can be controlled from the remote terminal equipment 1.
Patent JP-H11199502-A (JP)
Title: Process for efficiently extracting extract from leaf and stalk of bamboo grass
Inventor: KIKUCHI SHINGO
IPC: B01D11/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a process for the production of a product effective for the utilization of the bamboo grass resource which is a specialty product of Japan and the application for keeping the health by efficiently extracting an active component from the leaf and stalk of bamboo grass at a high concentration. SOLUTION: For the efficient extraction of the leaf and stalk of bamboo grass, it is necessary to set the proper heat-treatment temperature and time meeting the component and composition of the grass. The present invention discloses a means for the efficient extraction of bamboo grass by a combination of the 1st pressurized hot water extraction, the heat-treatment under pressure and the 2nd pressurized hot water extraction. The extraction efficiency is further improved by using an alkaline water of pH 9 or over as the 2nd extraction water.
Patent JP-H08207240-A (JP)
Title: Cream solder printer
Inventor: SATO SHUJI
IPC: H05K3/12
Filed: 1995-02-01
Abstract: PURPOSE: To obtain the suitable pressing force to the screen mask of a squeegee and to simplify the structure. CONSTITUTION: A movable base 8 having a squeegee 10 is vertically movably provided at a moving block 7. The base 8 is vertically moved to an arbitrary position by a servo motor 15 and a ball screw mechanism. A position comparator 19 for giving a command signal to a driver 21 based on the position command signal from a position instructing unit 20 and the position of the motor 15 detected by a position detector 18 is provided. A current limiter 25 for comparing the current value detected by a current sensor 23 and a current detector 24 with a set current upper limit value to so control the driver 21 as not to exceed the current upper limit value is provided. A setter 26 for setting the pressing force to the screen mask 1 of the squeegee 10 by a user and a conversion table 27 for converting the force to the current value to the current upper limit value at the time of printing are provided.
Patent JP-S61175666-A (JP)
Title: Fixing device of toner image
Inventor: KANO ATSUSHI
IPC: G03G15/20
Filed: 1985-01-31
Abstract: PURPOSE:To eliminate a wait time substantially by varying the temperature of a heat fixing means from the 2nd specified temperature to the 1st specific temperature within the time from the depression of a copy start switch to the conveyance of a support material to the heat fixing means. CONSTITUTION:When a main switch is closed, a heater 82 and an auxiliary heater 82 are excited and an upper roller 60, a lower roller 62, and a fan 87 are held off, so the peripheral surface temperature of the upper roller 62, i.e. detected temperature of a detection means 81 rises abruptly. The period from time t0 to time t1 is an initial period for holding a fixing device 58 at necessary temperature. A control means 88 holds the upper roller 60 at constant peripheral surface temperature on the basis of the detected value of a temperature detecting means 81. Namely, the temperature is controlled to the 1st specific temperature T1. When a clutch means 80 is excited, the clutch means 80 enters a coupling state to allow the upper roller 60 and lower roller 62 to start rotating.
Patent JP-H09210863-A (JP)
Title: Method and apparatus for adjusting straight-ahead driving of vehicle
Inventor: MASUDA YOSHIHIRO
IPC: G01M17/007
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To achieve a toe adjustment whereby a vehicle is ensured to run straight ahead at all times by eliminating a pressure difference of right and left faces of a butting body butting a wheel. SOLUTION: Wheels T of a vehicle are placed on rotary rollers 2 of four roller units. While four wheels T are simultaneously driven by rotating the rotary rollers 2, the moving amount of a butting body 18 butting each wheel T from sideways is detected. A toe adjustment is carried out to make the moving amount not larger than a fixed value. At this time, a supporting base 19 supporting the butting body 18 is positionally adjusted so that the moving amount of the butting body 18 is equal between right and left of the vehicle. Since influences by a pressure difference of right and left faces of the butting body 18 are eliminated in this manner, the vehicle is ensured to run straight ahead at all times.
Patent JP-H08187311-A (JP)
Title: Golf training device
Inventor: KASAHARA AKIRA
IPC: A63B69/36
Filed: 1995-01-05
Abstract: PURPOSE: To provide a golf training device with which a user is able to exercise shots on slopes in a golf training range or home, etc. CONSTITUTION: A floor plate 12 spread with a mat on its front surface is supported by four hydraulic cylinder devices 11 and the piston sections of these hydraulic cylinder devices 11 are lifted by the pressure oil supplied via a lifting speed regulating device 14 from a hydraulic supply pump 15. The hydraulic cylinder devices 11 are selectively actuated by controlling the supply of the pressure oil from this hydraulic supply pump 15 to the respective hydraulic cylinder devices 11 by a controller 17, by which the inclination direction and angle of the floor plate 12 are freely changed. The user is able to train the shots of golf on the mat on the floor plate 12 inclined in such a manner.
Patent JP-H10239779-A (JP)
Title: Electronic camera and related printer having optical shutter
Inventor: STEPHENSON STANLEY W
IPC: H04N5/765
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To directly form an image on a photosensitive sheet by the use of a display in a camera, by providing a printer aperture through which an optical image from the camera passes, so that the photosensitive surface of the photosensitive sheet can be exposed. SOLUTION: In this electronic camera 10, the subject image is acquired by a camera head 14 and a still picture is displayed on the camera display by a camera electronic device 16. The printer electronic device of the printer 12 transmits a signal to the device 16 so as to turn off the camera display. A shutter drive 54 is actuated to move a shutter member 50 through a shutter path 52 so that the photosensitive sheet 42 may be exposed to the camera display through the printer aperture 48. Then, the printer electronic device transmits the signal to the device 16 so as to turn on the camera display.
Patent JP-S59144891-A (JP)
Inventor: SUZUKI YOSHIYUKI
IPC: F16K5/04
Filed: 1983-02-01
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-H06231180-A (JP)
Title: Evaluation supporting system for retrieved data
Inventor: ODA MASAOMI
IPC: G06F17/30
Filed: 1993-02-02
Abstract: PURPOSE:To enable a retriever to easily select required data out of plural data indicated by a system. CONSTITUTION:When data stored in a data base memory 5 are displayed on a display part 6 at random, the retriever specifies required data out of the displayed data by a keyboard 2 or a pointing device 3. A CPU 1 stores the specified data in an auxiliary memory 7, estimates data supposed to be required for the retriever based upon the stored data, selects the estimated data from the data stored in the memory 5, and selects and simultaneously displays data judged as unrequred ones. Consequently required data can be converged while reflecting a retriever's will to data retrieval.
Patent JP-H07205495-A (JP)
Title: Tape printing device
Inventor: NIWA AKIHIKO
IPC: B41J21/00
Filed: 1994-01-13
Abstract: PURPOSE:To prevent characters from running out from the width of tape by a method wherein a mode setting means and a vertical writing-specific font storing means are provided and, in a vertical writing mode, some characters large in width are printed by reading the pattern data from the vertical writing- specific font storing means. CONSTITUTION:A tape printing device is provided with a printing mechanism PM controlled by a control device C and the control device is provided with a mode setting means for setting a lateral writing mode and a vertical writing mode in an alternative way. In this case, a vertical writing mode is set and a desired character string is input and, at the time of the subsequent operation of a printing key, the code data of character in a text memory 61 is read from its top line together with the character width data to compare the character width with tape width. In the case of character width>tape width, the font data of character is read from a vertical writing-specific CGROM54 and is sent to a printing data buffer as printing dot image data for processing.
Patent JP-2000214296-A (JP)
Title: Radiation sensors and image detection panel including arrangement of them
Inventor: DENNY L Y LEE
IPC: H01L27/14
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to minimize electric noises by making an insulative layer thick enough to hinder electric charges from moving between a collector electrode and a photoconductive layer. SOLUTION: A high direct-current voltage is applied between the first electrode 14 and an upper electrode 46 in order to supply a bias electric field to a radiation sensor 10, and when the voltage reaches a certain value, a switch of a switch element 18 is shut off. Then, the sensor 10 is exposed to X rays for a certain time and they are absorbed by a photoconductive layer 42. Since the second dielectric layer 40 exists between the photoconductive layer 42 and a collector electrode 36, electric charges do not flow. This makes it possible to minimize electric noises which usually degrade the efficiency of the sensor in the detection of radiation. The exposure of the sensor 10 to the X rays is stopped and the switch of the switch element 18 is turned on to detect electric charges of a condenser with an external integrating amplifier.
Patent JP-H04241329-A (JP)
Title: Optical fiber type optical amplifier
Inventor: NISHI TOSHIHIRO
IPC: G02F1/35
Filed: 1991-01-14
Abstract: PURPOSE:To provide the optical fiber type optical amplifier which can amplify signal light with high efficiency in a 1.3mum band. CONSTITUTION:The 1.3mum band optical fiber type optical amplifier is the optical fiber type optical amplifier which contains neodymium(Nd) as the optically active center contributing to the optical amplification characteristic of the 1.3mum band and praseodymium(Pr) as the optically active center absorbing 1.06mum band fluorescence from the neodymium in a core. The amplification characteristic stabler than heretofore to the intensity of the light signal is obtd.
Patent JP-H07225822-A (JP)
Title: Contactless data transfer ic card
Inventor: OKAWA TAKEHIRO
IPC: B42D15/10
Filed: 1994-02-10
Abstract: PURPOSE:To provide the contactless data transfer IC card capable of inexpensive transfer of parallel data of plural bits in the electromagnetic induction system without a special magnetism shielding means which prevents mutual interference of magnetic circuits. CONSTITUTION:A means is provided where the reception signal from a coil is amplified by a grounded emitter direct amplification circuit by a transistor 3. The voltage obtained by diode connection of a transistor TR 7 having the same characteristic as a TR for amplification is used as the base bias voltage source of the TR 3. A switch function is provided which performs opposite operations in transmission and reception modes to ground or not ground the emitter of the TR 3 for amplification and to connect or not connect a driving circuit for transmission to the base.
Patent JP-H09207863-A (JP)
Title: Electric vehicle
Inventor: MATSUMOTO KAZUHISA
IPC: B62M6/45
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce a burden of a user which is generated due to the change- over of a transmission and eliminate a sense of difference due to the change- over of the transmission during traveling by increasing output by an electric driving part for a predetermined period of time when gear change operation of the transmission is performed. SOLUTION: An electric driving system converts travel distance of a turning plate 35 into travel in the direction of axle by a gear change member 37 and converts the travel of a ferrite 41 into changes in inductance of a coil 44 together with the travel to input an electric signal into a control part 65. The control part 65 outputs a drive signal based on a signal from the coil 44 and a traveling speed signal from a speed sensor 66. Output of an electric motor 49 is decelerated by a deceleration mechanism 67 such as a first pulley, a second pulley, or the like, and a rear wheel 11 is rotated. When a user changes over from a high speed step to a low speed step, that is, two steps at one time, one-to-one assist is performed in ordinary control. Slight electric driving force is added and output to reduce burden on a pedal 5 due to the change of gear change step.
Patent JP-H11257220-A (JP)
Title: Assembling method of swash plate type variable displacement compressor
Inventor: TAKENAKA KENJI
IPC: F04B27/08
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To allow a fitting operation of a swash plate onto a driveshaft after assembling a rotor and the driveshaft into a swash plate type variable displacement compressor that has a reduced number of components and a shortened shaft length. SOLUTION: The tilt angle determined by a through hole 20 is set slightly larger than a displaceable angle θ so that the wall surface of the through hole 20 put at its minimum inclination is placed out of contact with the periphery of a driveshaft 6. After a rotor 10 is forced onto the driveshaft 6, a hinge mechanism K, K is mounted in place, with a swash plate 11 being tilted beyond the minimum inclination in the direction counter to its maximum inclination to set the driveshaft 6 in alignment with the wall surface of the through hole 20.
Patent JP-S53102217-A (JP)
Title: Heat treating method of aged low alloy cast steel
Inventor: EBINA TAKU
IPC: C21D1/26
Filed: 1977-02-18
Abstract: PURPOSE: To facilitate a repair welding, by carrying oiut a heat treatment for recovery to maintain such a temp. condition as a stress-free annealing for a specified time before a reapir welding of defects of low alloy cast steel and thereby obtaining imprevement of constitution and recovery of material strength. 
     COPYRIGHT: (C)1978,JPO&Japio