baber/WOPTO huggingface dataset:
Patent JP-H08231134-A (JP)
Title: Both surface unit in image forming device
Inventor: ONO YUKIHIRO
IPC: B65H31/36
Filed: 1995-12-27
Abstract: PURPOSE: To enable using in high versatility by providing a retreating means for retreating a pressing plate in relation to a paper sheet to which the moving ratio of the pressing plate to side plates is different when the pressing plate for positioning the paper sheet wherein an image if formed on one side surface into the refeeding position and the side plates are moved at the specified ratio. CONSTITUTION: A both surface unit 2 is provided with a guide passage 8 composed of upper and lower guide plates 8a, 8b connected to a bent passage 7 of a copying device main body 1 on the upper surface, a passage 10 to be directly connected to a copying device main body 1 by switching of a switch claw 9, and a passage 12 for feeding a paper sheet to an intermediate tray part 11. A pressing plate 15 for positioning the paper sheet end to a feeding roller 13, and capable of being moved by the specified ratio on the basis of the direction of the paper sheet and two side plates 16 are provided on the intermediate tray part 11.  This pressing plate 15 can be raised and downed freely by a solenoid in order to retreat the pressing plate 16 to the position in which the tip of the paper sheet to be fed is not disturbed in relation to the paper sheet to which the moving ratio of the pressing plate 15 and the side plates 16 is different.
Patent JP-H06169546-A (JP)
Title: Spindle motor
Inventor: MURAOKA MASAHIRO
IPC: H02K1/27
Filed: 1992-11-27
Abstract: PURPOSE:To provide a small spindle motor having an excellent shock-resistance, a good assembling workability and a highly accurate characteristic. CONSTITUTION:A spindle motor comprises a rotor 15 supported in a rotatable way in a base 11 via a ball bearing 18, a rotor magnet 23 mounted on the rotor 15, and a stator 14 provided opposed to the rotor magnet 23 in the base 11. Also, a ring-like recessed part 12 having a protrusive supporting part 13 in its central part is formed in the base 11. Further, outer and inner rings 19, 20 of the ball bearing 18 are fastened respectively on the inner peripheral surface of the ring-like recessed part 12 and on the outer peripheral part of the rotor 15, and the stator 14 is fastened on the supporting part 13.
Patent JP-H07159513-A (JP)
Title: Device for preventing leakage of radio wave for underground radar
Inventor: AMANO YOSHIFUMI
IPC: G01V3/12
Filed: 1993-12-01
Abstract: PURPOSE:To absorb impacts from the ground and to prevent radio waves from leaking around an antenna mounted on the lower portion of a vehicle by surrounding the antenna with a brush or cloth which is made of a soft, electrically conductive material. CONSTITUTION:In order to shield leakage radio waves, an antenna main body 1 is surrounded by a brush 2 or cloth, with the ends of the brush making rough contact with the ground surface. The brush 2 may be formed from either a metal such as stainless steel or an electrically conductive resin containing carbon, etc., only if those electrically conductive materials are flexible. Also, the brush 2 and cloth may be used simultaneously. This constitution makes it possible to prevent radio wave leakage while providing the grounding effect of the brush 2. A water feeder is provided over the brush 2 and water is supplied to the brush 2 during operation of the antenna so that the water absorbs and reflects the radio waves leaking from gaps among the fine teeth of the brush 2, providing a further shielding effect.
Patent JP-H11159481-A (JP)
Title: Scroll type fluid machinery
Inventor: SAKAMOTO SUSUMU
IPC: F04C18/02
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To always hold each lap part in a non-contact state, even when the lap parts of a fixed scroll and a revolving scroll are thermally deformed at the time of a compression operation. SOLUTION: In a lap part 24 of a fixed scroll 21, an outer peripheral surface 24C is cut at a radial inside portion of a radial intermediate portion of the lap part 24 which spirally extends, and an inner peripheral surface 24D is cut at a radial outside portion of the radial intermediate portion. Thus, clearance between each portion of the lap part 24 and each opposite lap part 28 is formed larger as compared with that at the radial intermediate portion at the radial inside portion and the radial outside portion of the lap part 24. As for the lap part 28 of a revolving scroll 25, surfaces at the same locations as those of the lap parts 24 are cut. Thus, clearance between each portion of the lap part 28 and each opposite lap part 24 is formed larger as compared with the radial intermediate portion at the radial outside portion and the radial inside portion of the lap part 28.
Patent JP-2000172837-A (JP)
Title: Picture processor
Inventor: KAWAI HIROAKI
IPC: G06T1/60
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a picture processor capable of performing picture processing and highly precise inspection at a high speed, and small in size. SOLUTION: Picture data PD fetched from a camera 1 are binarized with a prescribed threshold by means of a memory 7 for binarization at every subdivided area RN designated from a subdivided memory 5. The binarized picture data ED are stored in a binarized data memory 3 by means of a 3×3 conversion circuit 10 by using a small area of 3×3 pixels as one unit and the effective pixel number of the data BD is counted at every horizontal scanning line by means of a binarized pixel number counter 8 and stored in a binarized pixel number storing memory 9.  Since the data storage in the memories 3 and 9 is performed in such a way that the data of one half-picture amount and those of the other half-picture amount are alternately stored in different areas of a picture memory 2, each CPU in a CPU block 4 executes parallel picture analysis on the half-picture amount data stored in the memories 3 and 9.
Patent JP-H11164060-A (JP)
Title: Communication system
Inventor: UEHARA TOSHIO
IPC: H04N1/34
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a communication system through a most inexpensive and fastest communication system and line by previously performing a test transmission of a standard original in a communication system composed of interconnected facsimile equipment, information processor and radio communication equipment to perform communication while using plural communication systems and communication lines. SOLUTION: When there is a transmission request of text data designating the destination of a party from a personal computer(PC) 3, facsimile equipment 2 performs a test transmission of a standard original concerning image information using a cable telephone line L and mail through the PC 3, performs a test transmission of image information and mail through a mobile phone 4 while using a wireless line and acquires/calculates communication time and the communication tariff. The facsimile equipment 2 determines a fastest or most inexpensive communication line and system among the communication time and communication tariff acquired/calculated by the test transmission as a communication line and system to be used for communication this time and transmits the transmission original requested from the PC 3.
Patent JP-H10185130-A (JP)
Title: Grate unit for regenerative burner
Inventor: UCHIDA SUSUMU
IPC: F23D14/66
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To smoothly discharge and introduce thermal storage medium out of and into a thermal storage medium packed chamber by increasing an outer diameter of a perforated plate disposed between an end of the chamber and an injection port larger at the chamber side than that at the port side, thereby eliminating overturning of the grate at the time of replacing the medium. SOLUTION: When a thermal storage medium discharge outlet 8 is opened, thermal storage medium 9 is discharged while naturally dropping. At the time of discharging, when the medium 9 is reduced, a fulcrum 11 for supporting the performed plate 1 and a center 12 of gravity are deviated, and a force is operated in a direction for pressing the plate 1 since the plate 1 is formed with its outer diameter larger at a position disposed at a heat storage medium packet chamber 2 side than at a discharge port 3. Accordingly, even if the medium 9 is completely discharged from the chamber 2, the plate 1 is not overturned. When the medium 9 is introduced from a thermal storage medium inlet 8, the plate 1 is not overturned, and hence the medium 9 is not moved to the port 3, but can be smoothly changed in the chamber 2.
Patent JP-H06196767-A (JP)
Title: Superconducting device
Inventor: HATANO MUTSUKO
IPC: H01L27/10
Filed: 1992-12-22
Abstract: PURPOSE:To embody a superconducting device heightening an interference effect of an electron wave while having a function able to perform operational processing by one element and operating at high speed with low consumption power and allowing high integration. CONSTITUTION:This is a superconducting device being opposedly provided with an input electrode 3 consisting of a superconductor or a normal conductor supplying an electron wave into a semiconductor 2 and a superconducting electrode 1 on the semiconductor 2 while collecting electron waves performing Andreev reflection in the interface between the superconducting electrode 1 and the semiconductor 2 in an output electrode provided on the input electrode 3 or near thereto for being detected as a current while having the constitution where a plurality of input electrodes 4 locally controlling a phase of an electron wave in the semiconductor 2 are formed on the semiconductor 2 between the input electrode 3 or the output electrode and the superconducting electrode 1 through an insulating film 5. Accordingly, a degital/analog transducer, a detector and a theshold value logical circuit can be constituted by one element.
Patent JP-H07170436-A (JP)
Title: Picture input device
Inventor: ASAI YUKIO
IPC: H04N5/225
Filed: 1993-12-14
Abstract: PURPOSE:To reduce the time required for setting of image pickup parameters by simplifying the setting of the parameters depending on an image pickup condition of an object. CONSTITUTION:The device is made up of an image pickup means 2 picking up an image of an object, an image pickup parameter setting means 30 to set an image pickup parameter of the image pickup means 2 depending on 4 the image pickup condition of the object, a storage means storing the image pickup parameter set by the image pickup parameter setting means 30 depending on the plural image pickup conditions, a storage operation means 50 storing each of plural individual image pickup parameters for the plural image pickup conditions to the storage means and a read operation means 50 storing the image pickup parameter set by the image pickup parameter setting means 30 to the storage means by the storage operation means 50 and reading selectively the parameter depending on the plural image pickup conditions from the storage means.
Patent JP-H10164974-A (JP)
Title: Moss growing method and growing agent
Inventor: SATO TOSHIAKI
IPC: A01G1/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To preserve natural environment by spraying mixed water obtained by adding water to the crushed leaves of trees on the surface of a natural stone, etc., so as to efficiently grow a moss in a short period to form a place for growing an ecological form of birds, bacteria, insects, small animals, etc. SOLUTION: The moss is grown by spraying the mixed water obtained by adding water to the crushed leaves of trees on the surface of the natural stone, etc., or blocks or spraying what is obtained by adding polyvinyl alcohol, desirably 1 to 5wt.%, to the mixed water. In addition, it is desirable to process a moss growing agent by adding water and polyvinyl alcohol to extract extracted from the crushed leaves of trees.
Patent JP-H11173372-A (JP)
Title: Liquid sealing type vibration isolating device of control type
Inventor: ICHIKAWA AKINORI
IPC: F16F13/06
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid sealing type vibration isolating device of control type which facilitates the design of a small outside diameter of the device, can extract the air in an orifice simply at the time of assembly, can be assembled easily, and has high reliability. SOLUTION: A diaphragm 10 is fixed in a lower part of an outer cylinder metal fitting 2, and a partition member 12 is fitted and fixed on it to form a second auxiliary liquid chamber 11 and use a recessed part on outer periphery of the partition member 12 as a second orifice 6. A diaphragm 8 having a collar metal fitting 15 is attached in a central part on an upper face of the partition member 12 due to press-fitting of the collar metal fitting 15 to use a section between the diaphragm 8 and the partition member 12 as an air chamber 7 of which pressure can be adjusted. A cover metal fitting 20 is attached on it by fitting it to inner periphery of the outer cylinder metal fitting 2 to use a section between the cover metal fitting 20 and the diaphragm 8 as a first auxiliary liquid chamber 9. A part surrounded by the cover metal fitting 20 on the outside of it, the partition member 12, and the outer cylinder metal fitting 2 is formed as a first orifice 5, and a vibration isolating base substance 3 is fitted, attached, and fixed by pressing the cover metal fitting 20 to form a main liquid chamber 4.
Patent JP-H07166176-A (JP)
Title: Production of low-sulfur gas oil
Inventor: KUBOTA YASUHIRO
IPC: C10G45/08
Filed: 1993-12-16
Abstract: PURPOSE:To obtain a low-sulfur gas oil excellent in the hue by treating a specific petroleum distillate oil under specific conditions. CONSTITUTION:(A) 5-90vol.% of a petroleum distillate oil containing 0.1-2.0wt.% of sulfur and having a boiling point of 150-400 deg.C and (B) 95-10vol.% of a petroleum distillate oil containing 0.1-3.0wt.% of sulfur and having boiling point of 250-650 deg.C in which a fraction having boiling point of >400 deg.C is contained in an amount of >=10wt.% are mixed with each other. The obtained mixture is made to contact with hydrogen in the presence of a hydrogenation catalyst under the following conditions: a reaction temperature of 350-450 deg.C, LHSV of 0.1-5h<-1>, a hydrogen partial pressure of 30-100kgf/cm<2> and a hydrogen/oil ratio of 1000-5000scf/bbl. The hydrogenation catalyst to be used in this process is e.g. a desulfurization catalyst for a vacuum gas oil or a mild hydrocracking catalyst and prepared by supporting a metal having hydrogenation activity, e.g. cobalt. The product of this hydrogenation treatment is subjected to fractional distillation to obtain the objective low-sulfur gas oil containing <=0.05wt.% of sulfur and having hue of >=-10 in Saybolt value and a boiling point of 150-400 deg.C.
Patent JP-H09176074-A (JP)
Title: Antimicrobial, antifungal and anti-inflammatory active substance and production thereof
Inventor: KOBAYASHI AKIO
IPC: A01N31/16
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain the above dimer exhibiting antimicrobial and antifungal, anti-inflammatory and anioxidizing activity and utilizable also as a pigment or dye by carrying out dimerization using peroxidase in the presence of hydrogen peroxide. SOLUTION: (A) Eugenol, isoeugenol or a mixture of eugenol with isoeugenol is dimerized (C) peroxidase to provide the objective dimer except a compound of formula I, preferably a dimer of formula II, etc. Moreover, the reaction is preferably carried out, e.g. in 1×10<-5> to 1×10<-4> mol/mg concentration of the component B in sodium phosphate buffer solution at about 25 deg.C.
Patent JP-H03201869-A (JP)
Title: Isdn connection facsimile equipment
Inventor: SUGIYAMA AKIRA
IPC: H04N1/32
Filed: 1989-12-28
Abstract: PURPOSE:To save labor for inputting the information of a called part at the time of transmission by storing the called party information, which are inputted when a call is incoming, and originating a call by using the information at the time of call origination (transmission). CONSTITUTION:When the save of the input is designated by an operation part 3 at the time of transmission, a control part 1 reads out the plural called party information from an information control table 9, which stores the called party information in advance when the call is incoming, and displays the contents of the information control table 9 to a display part 2. A caller selects a desired called party destination from the displayed called party information table by moving a cursor 21. Next, based on the called party information selected by pushing down a start key provided at the operation part 3, the called party information required for transmission are sent to a communication part 7 by using the D channel of a service integrated digital network (ISDN) and a transmission instruction is executed. Then, communication is executed by the B channel of the ISDN.
Patent JP-H03203034-A (JP)
Title: Objective lens servo device
Inventor: AOKI TAKASHI
IPC: G11B7/09
Filed: 1989-12-28
Abstract: PURPOSE:To always execute stably adequate servo control by detecting a servo signal based on reflected light from a servo line, and simultaneously, detecting the defective part of the servo line, and servo-controlling an objective lens based on this detected output. CONSTITUTION:When a black defect on the guide pattern of an optical card passes in the direction from light receiving areas 43-1, 43-2 to the light receiving areas 43-7, 43-8, the sums SUM1, SUM2 of their outputs pass through LPFs 77 and 79 respectively, and the fall of the light receiving quantity in a period that the defect passes is detected by comparators 78 and 80. The wired OR output of this detection signal is supplied to the clock terminal of a D-FF 81 as a DFF signal. The inverse of Q and the Q output ON/OFF-control switches 72, 75 and 71, 74 respectively so that the servo control is executed by a focus error signal FE2 and a tracking error signal TE2. On the other hand, when it is detected that the defect passes through the light receiving parts 43-1 to 43-4, the error signals are switched to FE1, TE1.
Patent JP-H05173346-A (JP)
Title: Electrophotographic sensitive body
Inventor: ONO HITOSHI
IPC: C09B67/50
Filed: 1991-12-25
Abstract: PURPOSE:To obtain the electrophotographic sensitive body high in sensitivity, low in residual potential, high in acceptance potential, small in variation due to repeated uses, especially good in potential stability affecting image density, and accordingly enhanced in durability. CONSTITUTION:This electrophotographic sensitive body is provided on a conductive substrate with a photosensitive layer containing an electric charge generating material, such as dihalogenotin-phthalocyanine, and as a charge transfer material, hydrazones represented by formula I in which each of R<1>-R<5> is a specified group, and each of R<1> and R<2> and each and ring A may form 5-or 6-membered hetero ring and R<4> may form a 5-or 6-membered hetero ring together with ring B: and n is 0 or 1.
Patent JP-H07167840-A (JP)
Title: Flaw detection method of inclination angle of axle
Inventor: YOUSO JIROU
IPC: G01N29/04
Filed: 1993-12-15
Abstract: PURPOSE:To judge whether defect is existing or not by a method wherein on the basis of the coordinates axes of displacement of a contact probe in a thrust direction of an axle and of beam path length detected by the contact probe, a value of the beam path length of each position along the same direction is plotted in the coordinates to obtain the distribution condition of the coordinate points so that the distribution condition is compared with a type of a distribution condition obtained beforehand. CONSTITUTION:Data detected by a contact probe is subjected to the image processing by means of a computer 9 to be visually observed by an operator and is outputted to be indicated on a flaw detection device 8 or a monitor possessed of the computer 9. By providing a plane of coordinates having coordinate axes of displacement of the contact probe in a thrust direction of an axle 100 as the X axis and of a throw of an ultrasonic wave that is generated by the contact probe, i.e., a beam path length as the F axis, the data detected by the contact probe is indicated on the coordinates. On the basis of the analysis of the data of the contact probe operated beforehand, when the wheel shaft has defect, coordinate points are diagonally distributed in the first and third quadrants and when it has no defect, those are distributed only in the first quadrant. Therefore, it is possible to judge that the axle 100 has defect when coordinate points are diagonally distributed in the first and third quadrants.
Patent JP-H08236444-A (JP)
Title: Preparation of heterostructure of group iii-v containing as
Inventor: ROBAATO ERU SOONTON
IPC: H01S5/343
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a buried hetero-structure laser diode with AlGaInP kept in lattice matching composition without introducing defects by a method wherein a low-temperature plasma reinforced chemical deposition Si film heavily doped with P is used as a diffusion source. SOLUTION: It is found preferable that a layer irregularized (impurity induced laser disordering, IILD) source film doped with As or P is attached through a low-temperature low-pressure plasma enhanced chemical vapor deposition method(PECVD) process. A P-doped silicon nitride layer 41 functioning as a barrier to the diffusion of silicon is attached and patterned into a window 42 where a mutual mixture region 42 is formed. Active laser stripes 43 are finally formed under a masked nitride layer 41. A P-doped silicon film 45 and a silicon nitride film 46 are formed on the patterned nitride. After a treatment, Si is diffused into a hetero-structure region located under the window 42 so as to obtain a required mutual mixture region.
Patent JP-H07174666-A (JP)
Title: Otdr for automatic setting of pulse width and gain
Inventor: TAKEUCHI NOBUNARI
IPC: G01M11/02
Filed: 1993-12-17
Abstract: PURPOSE:To provide an OTDR (optical-pulse testing apparatus) in which the measured waveform of an optical fiber can be obtained at a definite S/N ratio or higher and which automatically selects the pulse width and the gain of an optical output. CONSTITUTION:An LD (laser diode) 1 radiates optical pulses to an optical fiber 3 in such a way that the pulse width of the optical pulses is made minimum and that their crest value is made maximum. A level judgment circuit 8 judges the level of a measured waveform, and a CPU 11 instructs a crest-value variable circuit 1B to lower the crest value stepwise until a measured value is not saturated. An S/N-ratio arithmetic circuit 9B computes an S/N ratio on the basis of the signal level and the noise level of the measured waveform. When an A/N-ratio output is a prescribed value or higher, the measured waveform is displayed on a display device. When the S/N-ratio output is less than the prescribed value, a pulse-width variable generator 1A is instructed to expand stepwise the pulse width of the optical pulses within a range of a maximum value.