baber/WOPTO huggingface dataset:
Patent JP-H07139510-A (JP)
Title: Hydraulic transmission of hydraulic working machine
Inventor: ISHIKAWA HIROJI
IPC: F15B11/00
Filed: 1993-11-16
Abstract: PURPOSE:To provide excellent metering characteristics regardless of the size of the inclination angle of a travel variable capacity hydraulic motor. CONSTITUTION:This device is equipped with a variable capacity hydraulic pump 2; a regulator 3 to control the inclination angle of the hydraulic pump 2; plural actuators including a travel variable capacity hydraulic motor 4 driven by pressure oil discharged from the hydraulic pump 2; a travel direction control valve 7 to control the flow of pressure oil that is supplied to the hydraulic motor 4 from the hydraulic pump 2; and an operation device 8 to operate this travel direction control valve 7. Also, the device has a built-in third output means that constitutes a motor supply quantity change control means to conduct control to increase by a predetermined quantity a flow quantity to be supplied to the hydraulic motor 4 when a high speed mode is outputted from a travel speed changeover switch 6 to a controller 11, that is, when the inclination angle of the hydraulic motor 4 is a specific small inclination angle.
Patent JP-H08148255-A (JP)
Title: Electric wire pressure contact method and its device
Inventor: KATO AKIRA
IPC: H01R43/01
Filed: 1994-11-21
Abstract: PURPOSE: To provide an electric wire pressure contact method and its device which can surely prevent pressure contact failure and defect of the object coated electric wire. CONSTITUTION: An electric wire detecting mechanism 50 is installed in the upper side of a work holding stand 10. When a coated electric wire is supplied to a press bonding position, a striker 51 is pushed by the coated electric wire 3 and a detection lever 53 rotates until it comes into collision with a stopper 59. Consequently, an electric wire detection sensor 56 is turned ON state. After that, a motor 32 rotates and a punch 40 descends and at the time when a punch 40 comes into collision with the coated electric wire 3, a detection piece 61 is detected by a punch detection sensor 62. If the coated electric wire 3 is pulled back to the outside of the prescribed press bonding position by that time, the motor 32 rotates reversely and the punch ascends and together with that, a display apparatus 5 displays that and makes an operator know that.
Patent JP-H01128520-A (JP)
Title: Lamp annealing device
Inventor: SATO MIZUO
IPC: H01L21/26
Filed: 1987-11-13
Abstract: PURPOSE:To obtain uniform temperature distribution without influence of film quality and thickness of a substance heat-treated by setting a heating source under the substance heat-treated. CONSTITUTION:A heating source 1 is always held at constant temperature, when a substance heat-treated is carried in, the heating source 1 suddenly heats it, the substance is heat-treated by utilizing heat condition, after constant time passes a substance lift pin 4 is operated upward and the substance is pushed up while at the same time the temperature of the heating source 1 is descended and after constant time passes the heat-treated substance is carried out. Further, since a radiation thermometer 5 has no wave-length of light and the like, stable and precise temperature measurement is allowed without erroneous measurement.
Patent JP-2000120930-A (JP)
Title: Suspension tool for cable and hose
Inventor: KISHIDA TAKESHI
IPC: F16L3/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a suspension tool to be simply mounted on and removed from a suspension rod suspending from the floor of a building under construction. SOLUTION: When a suspension object H, such as an electric cable and hose, is suspended from a suspension rod 2, a suspension tool 1 is used. In the suspension tool 1, a plate is approximately orthogonally bent at a bent part 5 to form part pieces 6 and 7 and groove holes 8 and 9 extending from its side end part to a central part are formed in the part pieces 6 and 7. The groove width of each groove hole is increased to a value higher than the outside diameter of the suspension rod 2. When, with a trough-form surface 10 positioned in an up state, one groove hole 8 is fitted in the suspension rod 2 and the suspension tool 1 is inclined in the direction of an arrow mark A, upper and lower ridge lines are brought into pressure contact with the suspension rod 2 and supported in an extension pothook-like state, and the suspension object H is placed on a trough-form surface 10.  By rotating in an opposite direction to a direction shown by an arrow mark A, movement or removal is practicable.
Patent JP-H01127949-A (JP)
Title: Ultrasonic video device
Inventor: HARA KAZUHIKO
IPC: G01N29/04
Filed: 1987-11-13
Abstract: PURPOSE:To observe the ultrasonic signal waveform of an arbitrary point on an ultrasonic image by recognizing an arbitrary designated part on a video and moving an ultrasonic probe to the designated part. CONSTITUTION:A measuring condition consisting of a measurement start position, a scanning range in the X and Y directions and various parameters required for measuring an ultrasonic wave is set to a control processing circuit 7, and by a prescribed operation, an ultrasonic image is obtained on a CRT monitor 9. Subsequently, with respect to an arbitrary point on the ultrasonic image, the control circuit 7 calculates the coordinate of a point on an object to be inspected S corresponding to said point. Next, an operator moves a pointer on the CRT monitor 9 to a position desired to move a probe 1, and depresses a key of a movement of the probe 1. The control circuit 7 calculates the position of the probe 1 corresponding to a position pointed to by the pointer, reads the present position of the probe 1 from a scanner 2 and calculates the shift quantity, and moves the scanner 2 by the derived shift quantity. In such a way, focusing can be executed exactly, while observing a signal waveform by an oscilloscope 8.
Patent JP-S63144137-A (JP)
Title: Production of optical fiber preform
Inventor: ITO YOSHITAKA
IPC: C03B37/016
Filed: 1986-12-02
Abstract: PURPOSE:To easily attain an objective dopant concentration distribution in a short time and to obtain the titled preform having desired refractive index distribution, by diffusing a dopant solution into a porous tubular silica while applying a pressure along the direction of diffusion and drying and sintering the porous silica. CONSTITUTION:A solution of fine silica particles having excellent dispersibility and produced e.g. from an alkyl silicate, anhydrous ethanol, water and NH3 is added with a hydrolyzed solution produced from an alkyl silicate and hydrochloric acid. The mixture is subjected to sol-gel forming method and heat-treated at >=100 deg.C to obtain a porous silica tube. The porous silica tube is used as a matrix 2 to be diffused and held with a supporting table 1 and a joint 3. A dopant solution prepared e.g. by diluting tetraethoxygermanium with 4 times volume of ethanol is diffused into the porous tube 2 while applying a pressure of >=10 Pa to the tube along the direction of diffusion via a dopant solution tank 5 and an introducing pipe 4. After drying the solution, the porous tube is heated to a maximum temperature of 1,230 deg.C to effect the removal of organic materials, removal of hydroxyl group and closure of pores. The product is further heated to a maximum temperature of 1,340 deg.C to effect the sintering, solidification and vitrification and obtain a transparent glass.
Patent JP-S63139453-A (JP)
Title: Telephone number transmission system
Inventor: HATA KIMITOSHI
IPC: H04M1/27
Filed: 1986-12-02
Abstract: PURPOSE:To exactly make a call corresponding to a desired telephone number within a short time by originating a call from a transmission means to the opposite corresponding to the telephone number read by an optical reading means. CONSTITUTION:The optical reader 8 read a telephone number which is shaped in a mark sheet form. A CPU 12, in case there is no error in the data read by the reader 8, controls a DTMF generation circuit or a DP generation circuit in a line controller 16 depending on the telephone number represented by the said data, and originating the telephone number to an office exchange 21. Therefore, only by the reading of the telephone number in form of a mark sheet, the originating of the telephone number can be exactly executed within a short time.
Patent JP-2000120871-A (JP)
Title: Carbon made piston ring
Inventor: WADA MINORU
IPC: C04B41/48
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a good sliding characteristic in which there is no sticking phenomenon of an aluminum made cylinder by forming a carbon made piston ring of a carbon material formed by impregnating resin on a carbon base material setting an open porosity to a specified value. SOLUTION: In a place having a high humidity, there is such a trend that corrosion caused by galvanic action is generated by water drops which is in dew condensation in inner surfaces of a carbon made piston and an aluminum made cylinder. When the corrosion is developed, the piston ring and the cylinder are sticked to each other. The piston ring is formed of a carbon material formed by impregnating resin on a carbon base material whose open porosity is not more than 15%, and thereby, the carbon made piston ring is prevented from sticking to the aluminum made cylinder. In an air type braking device for a sliding door closer, the piston ring is interposed between an aluminum pipe 5 arranged on an outside as a cylinder and an aluminum pipe 4 arranged on an inside as a piston rod, and is suitably used as a piston ring 1 fixed to the aluminum pipe 4 arranged on an inside.
Patent JP-H08149038-A (JP)
Title: Radio communication device
Inventor: ASAZAWA HIROSHI
IPC: H03F3/62
Filed: 1994-11-22
Abstract: PURPOSE: To provide an LSI transceiver circuit which has a transmission/ reception switching function by omitting a transmission/reception changeover switch that directly switches the transmission lines. CONSTITUTION: A transmitting final stage circuit contains a differential amplifier circuit 1 containing the transistors TRs Q11 and Q12 having their bases and collectors connected to the terminals 3A and 3B and the terminals 1A and 1B respectively, and a constant current source consisting of the TRs Q13 and Q14 which supply the operating currents of the circuit 1. A receiving pre-circuit contains a differential amplifier circuit 2 consisting of the TRs Q21 and Q22 having their bases and collectors connected to the terminals 1A and 1B and 2A and 2B respectively, and a constant current source consisting of the TRs Q23 and Q24 which supply the operating currents of the circuit 2 by a signal C4 that is complementary to the signal C5.  Then the tranamission/reception switching is performed according to the active and inactive states of both circuits 1 and 2 which are controlled by the signals C5 and C4.
Patent JP-H04163357-A (JP)
Title: Production of nonwoven fabric
Inventor: DAITO TERUO
IPC: D04H1/724
Filed: 1990-10-24
Abstract: PURPOSE:To obtain the subject uniform nonwoven fabric excellent in permeability and filter characteristics and having a high tensile strength by widening a fiber stream using an air current-control guide, distributing the accompanying air current back and forth using a collecting plane and fixing a nonwoven fabric on the convex surface of the collecting plane. CONSTITUTION:A fiber stream 4 is widened by a function of an air current- control guide 43 and accumulated on a drawing net 6 moving on a collecting surface 11 composed of a convex-shaped part 8 and inclined plane parts 9 and 10 smoothly connected thereto utilizing a suction force produced from a blower 18, thus obtaining the objective nonwoven fabric.
Patent JP-H02134686-A (JP)
Title: Character pattern magnification varying device
Inventor: MIYAHARA HATSUO
IPC: G06T5/30
Filed: 1988-11-15
Abstract: PURPOSE:To generate a dot character pattern of high quality by performing line width control over slanting lines when an expanded or reduced dot character pattern is generated. CONSTITUTION:An inflection point interpolation part 3 interpolates inflection points detected by extracting points where X coordinates and Y coordinates of adjacent inflection points are not equal by a slanting-line inflection point detection part 2. Then, a slanting-line width detection part 4 finds the line width at an inflection point where a slanting line is drawn, i.e. the X-directional distance between the contour line obtained by the inflection point interpolation part 3 and each inflection point, a slanting-line width conversion part 5 multiplies the line width of each inflection point by an expansion and reduction rate to finds the line widths after expansion and reduction, and an inflection point coordinate conversion part 6 expands and reduces the coordinate values of inflection points which constitute the slanting line. Thus, the longitudinal or lateral length of even the part of the independent slanting line is determined as the line width, so the line width of the slanting line part can be controlled. Consequently, the dot character pattern of high quality is obtained.
Patent JP-H02134086-A (JP)
Title: Still picture television telephone set
Inventor: SATO TAKASHI
IPC: H04N7/14
Filed: 1988-11-15
Abstract: PURPOSE:To display a monitor picture with high picture quality naturally from the observer of the picture by supplying an analog picture signal outputted from a signal conversion means through the changeover of a photoelectric signal line switching means directly to a picture display means. CONSTITUTION:An optical picture signal of an object 8 picked up by an image pickup means 1 is converted into an electric analog picture signal by a photoelectric signal conversion means 2 and the analog picture signal is supplied directly to a picture display means 7, on which the signal is displayed. Thus, the analog picture signal is fed to an A/D converter means 3 and a D/A converter means 14 to prevent the deterioration in the picture quality and the picture quality of a monitor picture is enhanced to a range limited by the performance of the image pickup device or the picture display device 7. Thus, a monitor picture natural from the observer with high accuracy and delicate contrast and gradation is displayed.
Patent JP-H11113445-A (JP)
Title: Bed for raising insect
Inventor: UEDA TAKENOBU
IPC: A01K67/033
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a bed for raising an insect, facilitating the growing of the insect and the manage of the raising, and further capable of reducing an industrial waste. SOLUTION: This bed 1 for raising an insect comprises a fermentation- finished material obtained by naturally fermenting used tea leaves or the like, which are industrial waste generated in a mass as by-products. The bed 1 for raising the insect has small smell, high water retainability and high moldability, and is used as a feed for the insect. As the result, when the bed 1 for raising the insect is stored in a raising vessel 2, and used for raising, for example, a beetle, the raising environment for larvae L1 to L3 becomes suitable, a prepupa L4 can readily form a prepura room 3, and the 9 room 3 can be formed into the large one. Thereby, the prepupa L4 can metamorphose into a chrysalis P having a large body and a long antenna in the prepura room 3, and a splendid adult can be provided.
Patent JP-H04160996-A (JP)
Title: System converson, magnetic recording and regenerating device
Inventor: KAMIMURA HIDETO
IPC: H04N7/01
Filed: 1990-10-25
Abstract: PURPOSE:To make recording and regeneration of two methods such as PAL method and PAL-N method by providing a magnetic recording and regenerating unit with a converting means for converting a color carrier wave signal of PAL or PAL-N to a color difference signal and further for converting the color difference signal to PAL-N or PAL color carrier wave signal. CONSTITUTION:PAL-N decoder 31 is followed by PAL encoder 32 at the next stage, and PAL decoder 27 is followed by PAL-N encoder 29 at the next stage, and further followed by installing a switch 30 that switches the output of PAL encoder 32 and the output of PAL-N encoder 29 and that is connected to a mixing circuit 36, a switch 28 that switches the output of PAL color signal pass filter 26 and the output of PAL encoder 32 and that is connected to PAL color signal recording processing block 33, and a switch 23 that switches regenerated output obtained from the mixing circuit 44 so as to make the regenerated output pass PAL color signal pass filter 26 and input to PAL decoder 27, thereby being able to convert a PAL signal to a AL-N signal to output or to convert a PAL-N signal to a PAL signal to output.
Patent JP-2001111606-A (JP)
Title: Communication controller and recording medium
Inventor: ASADA KAZUNORI
IPC: H04L12/54
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a communication controller that can properly select an object of certificate by a digital signature and exchange information with an external party with security, while each client needs not manage data for encryption and decoding, the digital signature and its authentication and a terminal of an operation object need not to be specified. SOLUTION: When client machines 3a-3d transmit a mail expression or the like to a transmission server 1, the transmission server 1 uses a destination public key to encrypt the mail and applies a digital signature to the mail by using a private key decided on the basis of a transmission rule parameter. Then the transmission server 1 transmits the encrypted mail expression and the digital signature or the like to a reception server 2. After authenticating the digital signature of the received mail, the reception server 2 transmits the mail to client machines 3a-3d. However, the mail is aborted in agreement with conditions of a delivery rule parameter. Furthermore, by using the private key of a recipient and/or a department to which the recipient belongs, the encrypted expression in the mail is decoded.
Patent JP-H02137601-A (JP)
Title: Steel sheet having brightness of reflectivity and workability and its manufacture
Inventor: SASAKI TSUYOSHI
IPC: C23G1/08
Filed: 1988-11-15
Abstract: PURPOSE:To improve brightness of reflectivity and press workability by rolling a stock by use of a roll having fine irregularity specified its flat ratio and flat part roughness and transferring the fine irregularity onto the surface of a steel sheet. CONSTITUTION:A flat ratio F' is expressed by an area A' where a max. height Rmax of irregularity is <7.0mum and an area B' expect A' so that F'=[A'/(A'+B')] and a steel sheet is rolled by use of a roll for which 0.20<=F'<=0.90 and the center line average roughness Ra in the area A' is 0.2-1.0mum. The irregularity is transferred onto the surface of a steel sheet. As for the sheet, a flat ratio F is expressed by a flat part area A where a max. height Rmax of the irregularity is <3.0mum and an area B except the area A; the sheet for which 0.20<=F<=0.90 and the center line average roughness Ra is 0.10-0.5mum is obtained. The sheet has all characteristics required for armoring.
Patent JP-H06137878-A (JP)
Title: Navigation system
Inventor: KAWAI KOZO
IPC: G09B29/10
Filed: 1992-10-27
Abstract: PURPOSE:To display the position corresponding to the inputted latitude and longitude with the map information. CONSTITUTION:Map information is stored in a storage medium 3a of a storage device 3. A computing unit 21 reads out the map information around that position from the storage device 3 on the basis of the position signal from a position detecting means 1 and the latitude and longitude information input from a latitude and longitude input means 5, and the read out map information is displayed in a display means 6 by a display control means 22. Consequently, the position corresponding to the input latitude and longitude can be read out among the map information stored in the storage device 3 and displayed in the display means 6 with the map information by inputting the latitude and the longitude of the destination. Even in the case where a driver does not know the destination, the destination can be specified on the map information easily and marked by knowing the latitude and longitude of the destination.
Patent JP-2001114683-A (JP)
Title: Protein kinase inhibitor
Inventor: FURUBAYASHI MAKIO
IPC: A61K31/22
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a new protein kinase inhibitor. SOLUTION: This protein kinase inhibitor is obtained by including astaxanthin monoester as the effective ingredient.
Patent JP-H07121062-A (JP)
Title: Copying machine
Inventor: ARAKI SOKICHI
IPC: G03G15/047
Filed: 1993-10-25
Abstract: PURPOSE:To completely erase a punch hole even at the time of assigning the copying magnification. CONSTITUTION:The copying machine is provided with the binding margin erase mode assigning key 101, the punch hole erase mode assigning key 102, the divided copy mode assigning key 103, the copying magnification assigning key 104, the erasing device (eraser) 107 for selectively erasing a part on the photoreceptor drum 106, and the erase width control part 108 for controlling the drive of the erasing device 107 and controlling the erase width, then in the case where the binding margin erase mode is assigned, the erasing is performed with the predetermined erasing width and in the case where the punch hole erase mode is assigned, while changing the erasing width corresponding to the specified copying magnification, the erasing is performed with the changed width by the erase width control part 108.
Patent JP-H06253034-A (JP)
Title: Catv status monitoring system
Inventor: OHIRA YUTEN
IPC: H04N21/647
Filed: 1992-10-27
Abstract: PURPOSE:To find an equipment fault state in a CATV station through a communication line by a CATV equipment company side, and to quickly repair the fault of the equipment. CONSTITUTION:A polling center device 5 in a CATV station 10 successively operates the polling of trunk amplifiers 3(1), 3(2),..., 3(n) on a CATV trunk line 20, and collects the operating state. A host computer 6 analyzes the collected data, and displays the data as a list on a CRT display part 11. Also, at the time of detecting the generation of the abnormality of the trunk amplifiers 3(1), 3(2),..., 3(n), the host computer 6 transmits the fault information through a MODEM device 7 for a public line and a public line 8 to a computer 9 of a CATV equipment company 30. In the CATV equipment company 30, an equipment manager judges the fault state based on the fault information transmitted from the CATV station 10 goes to the site, and performs repair and maintenance or the like. Thus, the repair of the fault can be properly and efficiently attained.
Patent JP-H06138584-A (JP)
Title: Film unit with lens
Inventor: KAMATA KAZUO
IPC: G03B17/04
Filed: 1992-10-27
Abstract: PURPOSE:To provide a film unit with a lens preventing the scratch of a film rear surface without making the outside dimension of a unit main body large. CONSTITUTION:The unit main body 2 is constituted of a main body part 9, an unexposed film 10 housed therein, a cartridge 11 and further, front/rear covers 12 and 13 for covering from the front and the rear. Supporting surfaces 25 and 26 curved similarly so as to correspond to the curve of the film rail of the side of the main body part 9 are formed on the inner surface of the rear cover 13 and positioned in a fixed exposing location from the rear surface of the film 10. Dimples 31 are provided in three rows in the vertical direction of the center of the optical axis of a film regulating surface 24 interposed between the supporting surfaces 25 and 26 and the height of the surface 24 is almost the same as those of the supporting surfaces 25 and 26. Moreover, when it is away from the center of the optical axis to the sides of a cartridge room 14 and a film roll room 15, the height of the film regulating surface 24 is made lower than those of the supporting surfaces 25 and 26.