baber/WOPTO huggingface dataset:
Patent JP-H05275646-A (JP)
Title: High-dielectric constant material and manufacture thereof
IPC: C01G35/00
Filed: 1992-03-26
Abstract: PURPOSE:To increase the specific dielectric constant of a high-dielectric constant material and to improve the insulation properties and heat resistance of the material by a method wherein the material is a compound consisting of Ta and Hf and the molecular ratio of the elements is set in a specified extent. CONSTITUTION:A substrate 3 of silicon or the like is fixed to a substrate holder 4 and is heated to a prescribed temperature by a heater 5 provided in the interior of the holder 4. Raw gas for film formation use is fed from a gas cylinder 7 to a gas mixing part 16 through a flow rate control device 8. The gas is fed from a gas cylinder 10 to bubbler containers 9 and 12 through flow rate control devices 11 and 13. By changing the flow rate of the He gas which is fed to the containers 9 and 12, the ratio of Hf to Ta in a film to be formed is changed. Thereby, a tantalum oxide thin film having desired electrical characteristics can be formed. When the composition of the tantalum oxide thin film to be formed is in the extent of the condition of 0.01<=Hf/(Ta+ Hf)<=0.4, the leakage current density of a high-dielectric constant material is small and the material can have a high specific dielectric constant.
Patent JP-H02248102-A (JP)
Title: Parabolic antenna for receiving radio wave coming from two directions simultaneously
Inventor: KAWAMOTO SHINYA
IPC: H01Q19/17
Filed: 1989-03-20
Abstract: PURPOSE:To receive radio waves coming from 2 directions with one antenna simultaneously by forming one parabolic antenna face of an elliptic face or its equivalent circle, and constituting two parabolic faces therein. CONSTITUTION:A parabolic antenna face 1 is formed of an elliptic face or its equivalent circle to constitute two parabolic faces 6 therein. A focus 2 of the parabolic face 6 is divided into two or remains as one focus. A converter is placed to the focus 2 or radio waves are received and synthesized at the focus 2 and the resulting wave is converted by one converter. In addition, the antenna is used only for the reception or one of the two portions of the antenna is used for the reception and the other is used for the transmission simultaneously for different purposes. Then a flexible material is used for a material for a border 8 of the parabolic face 6 thereby allowing the antenna to cope with a diversified angle theta of two radio waves.
Patent JP-S56165539-A (JP)
Title: Method and device for die forging
Inventor: HARA SADAO
IPC: B21J5/02
Filed: 1980-05-26
Abstract: PURPOSE: To reduce pressing force and prevent die opening by acting the pressing force of a vertical ram upon the other end part of a male die by means of a moving load plate via a cross head.  
     CONSTITUTION: After a molding material 20 is inserted to a lower die 2, a male die is turned to a die register position by a turning link mechanism 4; thereafter, a cross head is lowered and a moving load plate 13 is abutted on the abutting part 11 of the male die 1 by an upper plate 14. Further, when the cross head is lowered, the lower plate of the plate 13 turns the upper die 1 pivoting at a pin 3 while sliding with respect to a top plate 13a, thereby registering and pressing the same to the lower die and molding the material 20. Upon completion of the molding, the ascending force of the cross head is acted upon a die parting part 12, by which the male die 1 is parted. Further, the male die is put in an approximately vertical position by the mechanism 4 and the molding is removed from the lower die 2 to the outside by means of knockout pins. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09247758-A (JP)
Title: Communication equipment
Inventor: ISHIZUKA SEIJIRO
IPC: H04W4/02
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To allow the user of a mobile terminal equipment to inform its own position to an opposite party accurately and automatically in a mobile communication system. SOLUTION: At calling, communication sections 11, 12 and a control section 26 send position information obtained by position registration processing is sent as user information. The transmission is instructed by the user by using a transmission mode setting switch 17 and a transmission switch 18. The position information is stored in a position information storage section 23. At the arrival of a call, the communication sections 11, 12 and the control section 26 return ACK information denoting the reception of the position information or the like as user information. Furthermore, the control section 26 converts the received position information from identification information of a position registration area into address information according to a conversion table stored in a conversion table storage section 24 and displays the information on a display section 15.
Patent JP-H09235023-A (JP)
Title: Sheet supply device and image formation device
Inventor: AZETA TAKAHIRO
IPC: B65H1/04
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent a sheet from being influenced by its leaving state (temperature or humidity) and foreign matter such as dust from adhering to somewhere by restricting the width direction of the sheet in a supply cassette when a width direction restriction means attaches the supply cassette to the loading face of a manual insertion supply device. SOLUTION: A supply cassette 10 is roughly box-shaped with its opening and is designed to include plural sheets by inserting the sheets from the opening. The supply cassette 10 including a sheet S is inserted into side restriction members 11a and 11b which are set in a tray 16 and U-shaped. The attachment position of the supply cassette 10 is positioned so that the side restriction members 11a and 11b can directly restrict the sheet S from among cutouts 10a and 11b of the supply cassette 10. When the supply cassette 10 is inserted, the sheet S inside the supply cassette 10 is restricted at the cutouts 10a and 10b in the width direction by means of the side restriction members 11a and 11b. Therefore, high-quality images and high reliability such as carrying can be obtained.
Patent JP-S52151492-A (JP)
Title: Sequence controller
Inventor: NAKAMURA MITSURU
IPC: G05B19/04
Filed: 1976-06-11
Abstract: PURPOSE: To have an adaptability had aganst the expansion in control specification by constituting address of memory to be capable of utilizing double. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02249036-A (JP)
Title: Data processor
Inventor: AMANO YASUYUKI
IPC: G06F9/46
Filed: 1989-03-23
Abstract: PURPOSE:To allow a data processing means on a starting-side to immediately use data by converting processing data in the data processing means of a started-side into data corresponding to a processing on the starting-side and delivering it. CONSTITUTION:At least two data processing means A and B dealing different data are provided. An activating means 103 activating the different data processing means B dealing other data different from processing data during execution, and a data conversion means 106 converting processing data into data corresponding to the processing in the data processing means A which is activated when the activation from the other data processing means is received are provided. Processing data in the started data processing means B is converted into data corresponding to the processing in the activated original data processing means A and transferred to the activating-side data processing means A. Thus, troublesome processing and operation are eliminated, and the activating-side can immediately use processing data.
Patent JP-H02249777-A (JP)
Title: Alarm mounting device of motorcycle
Inventor: SHIRAHATA YUICHI
IPC: B62J17/02
Filed: 1989-03-23
Abstract: PURPOSE:To improve accuracy of mounting an alarm by providing a window hole for a head lamp to peep in a cowling, and providing, in its lower part one side, a mounting hole recessed in the inside of the cowling tightening the alarm by a mechanism screw to the internal end of this mounting hole aligning its mounting surface. CONSTITUTION:A motorcycle forms its cowling 1 by molding with synthetic resin, and the cowling 1 provides in its center a window hole 2 mounting a head lamp 3 so that its front part is peeped. In this case, the cowling 1 provides a mounting hole 5 by integral molding recessed in the inside in a lower part one side of the window hole 2 while a boss 6 by integral molding in two places in the periphery of this mounting hole 5. An alarm 7, aligning its mounting surface 8 to an internal end of the mounting hole 5, is mounted by being tightened to the boss 6 by machine screws 9. This mounting surface 8 closely adheres to the internal end of the mounting hole 5, and it is formed in its size of utmost limit for allowing insertion of the front part of the alarm 7, thus making the alarm possible to well sound in forward direction.
Patent JP-S61231110-A (JP)
Title: Manufacture ordinary steel
Inventor: EMA SHUNICHI
IPC: C21B13/00
Filed: 1985-04-02
Abstract: PURPOSE:To manufacture ordinary steel by reducing laterite leaching slag contg. chromium with a reducing gas CONSTITUTION:Laterite leaching slag contg. chromium is reduced with a reducing gas ontg. gaseous CO or H2 at.
Patent JP-S55161860-A (JP)
Title: Azomethine pigment
Inventor: YAMAMOTO FUMIHIKO
IPC: C09B57/04
Filed: 1979-06-05
Abstract: NEW MATERIAL:Azomethine compound of formula I.  
     USE: The compound is used as a pigment for coloring paints, lacquers, printing inks and synthetic resins such as polyesters, polyamides, or polyolefins. Red pigment having good weathering resistance, good heat resistance, high solvent resistance and high clarity.  
     PREPARATION: Two moles of 3-imino-4,5,6,7-tetrachloroisoindolin-1-one of formula II is reacted with one mole of 4,4'-diaminodiphenyl sulfide of formula III or a neutral  salt thereof. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51146104-A (JP)
Title: Dial number accumulation system
Inventor: NAGURA HOUNOU
IPC: H04Q3/78
Filed: 1975-06-11
Abstract: PURPOSE:A dial number accumulation system, that realizes economy of system by curtailing prefix shift and accumulation to a control device while without accumulating except ''0'' and only accumulating its successive nimeric informations.
Patent JP-S57184917-A (JP)
Title: Angle detector
Inventor: KUNIKATA MAMORU
IPC: G01D5/347
Filed: 1981-05-08
Abstract: PURPOSE:To obtain a small-size angle detector having a high accuracy by using a system in which any one of focused light beam or a photoelectrical displacement sensor is made to follow the movement of angle of an angle detector and the position of the light receiving face is displaced. CONSTITUTION:Light beam emitted from two luminous diodes 12 provided in a box 11 attached to a meter box 4 through a stay 41 goes through the hole of the box 11 onto the light receiving face 22 of a photoelectrical displacement sensor 2 fixed to a fitting base 23 through the punched groove 15 of a slit plate 14. A weight 16 is provided below the slit plate 14 pivotally supported on a support shaft 42 provided at the center of the meter box 4, and moves between the poles N and S of a permanent magnet 43 for damper. Also, the center of the circular punched groove 15 of slit plate is biased to the left side and the whole of the meter moves in the wake of the movement of an object to be detected for its angle, whereupon the light projection point above the light receiving face 22 is displaced to enable the angle of the object to be detected with a high accuracy. The device is miniaturized.
Patent JP-H04304691-A (JP)
Title: Printed board
Inventor: ISOYA AKIYOSHI
IPC: H05K3/34
Filed: 1991-04-02
Abstract: PURPOSE:To provide a printed board capable of preventing the generation of noise with regards to a board which makes it possible to cut useless patterns for circuit functions at a pad or at a position near a land. CONSTITUTION:This invention relates to a printed board which is provided with a first pattern 5 where terminals 3 of a component to be mounted are circuit-connected and a second pattern 7 which is connected with the first pattern 5 and required only for a manufacturing process or testing after the installation of the component 2 but not required for circuit functions. There is installed a third pattern 9 near the first pattern 5 in a shape which enables a part of the second pattern 7 to be cut by a specified length with a specified electric current.
Patent JP-2000269603-A (JP)
Title: Semiconductor laser
Inventor: SHOJI HAJIME
IPC: H01S5/323
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce degradation in laser characteristics by forming a current leak preventing layer which, with a hetero junction between a semiconductor substrate and an embedded layer on both sides of a mesa stripe, comprises a quantum well layer of a material lattice-conforming with the semiconductor substrate at an absorption edge wavelength shorter than that of the embedded layer. SOLUTION: On a semiconductor substrate 1, a first clad layer 2, active layer 3, and second clad layer 4 are sequentially formed with a mesa stripe 6 formed down to a position lower than the bottom surface of the active layer 3. On both sides of the mesa stripe 6, an embedded layer 8 is formed on the semiconductor substrate 1, on which a current block layer 9 is formed. The semiconductor substrate 1 is heterojointed to the embedded layer 8 on both sides of the mesa stripe 6, and a current leak preventing layer 7 which comprises a quantum well layer of a material which lattice-conforms to the semiconductor substrate 1 at an absorption edge wavelength shorter than that of the embedded layer 8 is formed.
Patent JP-H07260669-A (JP)
Title: Grain size distribution measuring device
Inventor: SHIMAOKA HARUO
IPC: G01N15/14
Filed: 1995-03-28
Abstract: PURPOSE:To select the grain size distribution of particle group distributed over a wide area by selecting the grain size distribution based on the light scattering method with the aid of a light scattering phenomena generating at the time when scattering and flying particle group is irradiated by a light. CONSTITUTION:Diffracted/scattered lights of less than specified forward angle among diffracted/scattered lights of a particle group are condensed by a lens 4 and their intensity distribution is measured by an array sensor 5. At the same time, forward, side and backward scattered lights exceeding the specified angle among the scattered lights of the particle group are measured by optical sensors 6-8 installed separately from the sensor 5. In this case, the digital conversion data outputted from the sensor 5 and sensors 6-8 are picked up into a calculation part 13 through a common A/D converter 11, and they are used as a unified vector component for scattered light intensity, thus calculating the data by using a preset conversion factor matrix for converting a scattered light intensity distribution vector into a grain size distribution vector and obtaining the grain size distribution of particle group at one time.
Patent JP-S62227115-A (JP)
Title: Laser device
Inventor: INOUE KIYOSHI
IPC: B23K26/00
Filed: 1986-03-28
Abstract: PURPOSE:To easily utilize the best optional wavelength for oscillation, to easily utilize a multifrequency laser which has >=2 wavelengths, an to improve measurement accuracy by providing a laser generating device and a decision device and turning on and off a laser utilizing device with the output signal of the decision device. CONSTITUTION:Laser beam generated by an oscillator 1 is reflected by a half- mirror 3 and incident on a wavelength decision device 9, which decides the multistage wavelength and applies respective outputs to a comparator 10. A reference comparison value corresponding to a desired wavelength is inputted to the comparator 10 and when the signal from the decision device 9 coincides with the input signal, a signal is outputted to turn on the switch 8 of a control circuit and apply an on source voltage 7 to a photodetector 5, so this detector 5 operates at this time to detect reflected light from a corner reflector 4 and a counter 6 counts up, thereby measuring movement distance. Therefore, the comparator 10 does not output a signal only except with a laser output of wavelength other than desired wavelength and the switch 8 is turned off to hold the photodetector 5 off, thereby taking a measurement by the laser with the desired wavelength.
Patent JP-S63258590-A (JP)
Title: Synthesis of vinblastine
Inventor: ENDO TAKESHI
IPC: C12P17/18
Filed: 1988-03-25
Abstract: PURPOSE:To produce vinblastine useful as a drug in high efficiency, by using AVLB as a starting material and reacting the material with an enzyme, a reducing agent and cation. CONSTITUTION:Deep-frozen floating cells of a plant Catharanthus roseus are disintegrated in a cooled mortar containing polyvinyl pyrrolidone and a slightly acidic buffer solution to obtain an enzyme fraction. AVLB (3',4'- anhydrovinblastine) used as a raw material is added with equal or larger amount of said enzyme fraction. Manganese ion of an amount sufficient to give a concentration of 10<0-6> M in the reaction mixture is mixed to the above mixture in a buffer solution such as tris-HCI solution. An aliquot containing NADH is added to the obtained reaction mixture at regular intervals and made to react for 2-5hr. The reaction is terminated by adding a base such as sodium hydroxide and the objective vinblastine is separated from the reaction product.
Patent JP-H0578455-A (JP)
Title: Curing agent composition for epoxy resin and method of curing epoxy resin
Inventor: HARORUDO JIYOOJI WATSUDEIRU
IPC: C08G59/50
Filed: 1992-02-21
Abstract: PURPOSE: To obtain the subject compsn. imparting an epoxy resin having high heat distortion temp. and excellent impact resistance by adding a mixture of two kinds of compd. compounded in a specific ratio.  
     CONSTITUTION: The objective compsn. is obtained by mixing 1-isopropyl-2- arylimidazole (pref., 1-isopropyl-2-phenylimidazole) (A) and 1-isopropyl-2- arylimidazoline (pref., 1-isopropyl-2-phenylimidazoline) so that 5-50 wt.% (pref., 10-25 wt.%) of the component B is contained. 1-5 pts.wt. of this compsn. and 100 pts.wt. of an epoxy resin (pref., bisphenol A diglycidyl ether having epoxy equivalent of 170-200) are compounded and this compd. is cured by heating to 125-250°C for 1-36 hr. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07253418-A (JP)
Title: Ultrasonic microscope transducer for image
Inventor: TAKAHASHI SADAYUKI
IPC: G01N29/24
Filed: 1994-03-14
Abstract: PURPOSE:To provide an ultrasonic microscope transducer ror an image in which an image of a sample is formed and which can use a low-temperature medium. CONSTITUTION:A flange 2 is formed at a rear end of a rodlike element l formed of light-weight fluorine resin by a low temperature resistance. A hollow part 3 is formed at a center of the element 1. An electrode 4 is so mounted by slightly recessing from an end at a center of the end of the element 1 as to block the part 3. One or more communicating holes 5 are so formed as to introduce the medium from the side of the element 1 to the part 3. A polymer piezoelectric element 6 is so formed by sputtering, vapor-depositing, etc., as to be connected to the electrode 4. An electrode wire 8 is so connected to a connector 7 and the electrode 4 as to block the part 3 of a rear end of the element 1. An electrode wire 9 formed via the element 1 is connected to the element 6, and led to the side of the connector 7 to form an electrode terminal 10.
Patent JP-H06280233-A (JP)
Title: Artificial upwelling producing apparatus
Inventor: TAKAYAMA KANEHIRO
IPC: E02B3/02
Filed: 1993-03-29
Abstract: PURPOSE:To construct an apparatus for upwelling of bottom water in light weight because of employing membranous structure, while requiring less cost for construction and no troubles in installation, moving and removal. CONSTITUTION:Floating bodies 2 are provided to the upper end of a sheet 1, to which first mooring cables 3 are attached at appropriate intervals, and the lower ends of the first mooring cables 3 are moored to sinkers 4 that are laid beforehand on the seabed at appropriate intervals in the direction intersecting the stream. Then, sinkers 5, arranged at intervals in positions opposite to the sinkers 4, are connected to the upper end of the sheet 1 with second mooring cables 6, and the sheet 1 is drawn by the second mooring cable 6 so that the sheet becomes inclined.
Patent JP-H07275228-A (JP)
Title: Radioscopy photographing device
Inventor: KAGAYA SHINICHIRO
IPC: A61B6/00
Filed: 1994-04-08
Abstract: PURPOSE:To provide a radioscopy photographing device in which an image is not blurred even when radiography or photographing is taken in relative move of a testee and an image-taking system. CONSTITUTION:This radioscopy photographing device comprises a bed 4 with a testee 3 thereon, an X-ray tube 2 irradiating pulse X-rays, an I.I.(image intensifier) 5 disposed oppositingly to the X-ray tube 2 through the testee 3, an image taking device 6 for converting output light of the I.I. 5, and a bed driving device for moving the bed 4. The I.I. 5 is drive-moved together with the image taking device 6 in a direction same as the moving direction of the bed 4 while the bed 4 is moved and also pulse X-rays from the X-ray tube 2 is irradiated such that the testee is seen to be stationary as viewed from the I.I. 5, by means of an I.I. driving device 16 or a supporting-member driving device 17.
Patent JP-S62226837-A (JP)
Title: Production of roving of glass fiber
Inventor: HASEGAWA MASAYOSHI
IPC: D01F9/08
Filed: 1986-03-28
Abstract: PURPOSE:To inexpensively obtain a flat belt-like roving with extremely high efficiency by sticking a binder to many filaments drawn out of a bushing, paralleling these filaments as they are to form a piece of flat belt-like body and winding the body with a take-up unit. CONSTITUTION:The binder is stuck by a binder applicator 12 to the many filaments drawn out of the bushing 10 and the filament group 13 stuck with the binder is paralleled as it is to form a piece of the flat belt-like body 14 which is then wound by the take-up unit 15. The take-up unit 15 is provided with a drum 16 and a traverse guide 17 which is moved back and forth in the axial central direction (arrow A direction) of the drum 16. Said unit is so constituted that the flat belt-like body 14 is guided by the traverse guide 17 and is wound on the drum 16 to an approximately uniform thickness.
Patent JP-H11275364-A (JP)
Title: Image forming device
Inventor: OHORI AKIRA
IPC: H04N1/409
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which a smoothing processing is inexpensively executed only to a character and a line drawing part without giving adverse influence on a halftone image. SOLUTION: In this image forming device provided with a smoothing processing part 300 for smoothing and processing notches which occur in the edge part of an inputted image and a printer engine for outputting image data which are corrected by the part 300 as a clear picture, the part 300 executes correcting processing only the dots of the max. and min. values of inputted picture data as objects and the correcting processing is not executed to the dots except the above dots. Further, a threshold value for discriminating the dots to be correction objects from the dots which are not the correction objects, is set by a user.