baber/WOPTO huggingface dataset:
Patent JP-H09107669-A (JP)
Title: Brushless motor
Inventor: FUKASAKU MITSUTOSHI
IPC: H02K21/22
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a brushless motor in which the lack of uniformity of an FG gap due to the strain and the warp of an FG board is improved and in which an FG signal of good accuracy is obtained by a method wherein, regarding the size of a part coming into contact with the PG board at a frame to which the FG board is attached, a screw part which fixes the FG board is made lower than the outer shape part of the FG board. SOLUTION: The relationship between a frame size A at the outer circumferential part to be used as the pedestal of an PG coil part at art FG board 8 and a frame size B to be used as the pedestal of a part which is screwed and fixed is set to be A>B. Thereby, a force which is always pressed to a frame 1 acts on the outer circumferential part 10a of the FG board 8. The size difference between the frame sizes A, B is related to the strength of the FG board 8. When it is made too large, a stress is applied to the FG board 8. As a result, it is set to a proper size, e.g. about 0.1 to 0.2mm. Thereby, the lack of uniformity of an FG gap due to the strain and the warp of the FG board 8 is eliminated, and an FG signal of good accuracy can be output.
Patent JP-H01102535-A (JP)
Title: Monitor image photographing device
Inventor: HASEGAWA AKIRA
IPC: G03B27/32
Filed: 1987-10-16
Abstract: PURPOSE:To obtain a photograph which has erased a scanning line of a TV monitor of a satisfactory resolution without enlarging the diameter of a lens by simple constitution by providing a filter between a monitor and a film provided on a camera and setting the directivity of the filter to other direction than the scanning line direction of the monitor. CONSTITUTION:An image displayed on a monitor 2 is displayed by scanning lines 8... of an interval (p). This image is magnified by magnification beta by a lens system 3, made incident on a double refraction plate 4 after its light quantity is adjusted by a diaphragm 7, and by its double refraction plate 7, the optical path is divided into two pieces by a double refraction action, and its moving extent becomes (d). In such a case, d(p+beta)/2. As for a modulation transfer function MTF of the double refraction plate 4, when a space frequency (vy) in the (y) direction increases, the MTF of a crystal filter goes to '0' by some space frequency, and coincides with a frequency in the image forming surface of the scanning line 8 of the monitor, therefore, even when a screen of the monitor 2 is photographed, the scanning line 8 can be gradated.
Patent JP-H0573849-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: NAKANO TAKAYUKI
IPC: G11B5/60
Filed: 1991-09-13
Abstract: PURPOSE:To reduce cost by cutting off in accordance with a mounting position to a slider the unnecessary electrode part of a read/write element, which is provided with a pair of take-out electrodes in each opposite direction of a coil on a wafer, arranging them on the slider and thereby making a common pattern. CONSTITUTION:A magnetic material, non-magnetic material, insulation material, conductor, etc., are laminated on the wafer 10, and a read/write element 12 having a magnetic yoke 14 with gap parts on the tips and a coil 15 is provided. The coil 15 is composed of a first and a second coil parts 16, 17, the end part 16b, 17b are branched to both directions by means of lead wires 21, 22, 23, and connected to each of take-out electrodes 20a, 20c and 20b, 20d. At the time of actually cutting out the element 12, in accordance with the mounting position of the element 12 depending on the type of a magnetic head to be made, the unnecessary electrode parts are cut off, and the element 12 is connected to the slider. Thus, the pattern is made common and the cost is reduced.
Patent JP-H0788372-A (JP)
Title: Catalyst for purifying exhaust gas of engine and its production
Inventor: MURAKAMI HIROSHI
IPC: B01D53/94
Filed: 1993-09-24
Abstract: PURPOSE:To suppress the poisoning of Pd by S and to obtain a catalyst contg. Pd as a catalytic component and excellent in hydrocarbon removal activity at low temp. CONSTITUTION:A catalyst layer is formed on a carrier with a wash coating liq. contg. Pd carried as multiple oxide with alkali metals or alkaline earth metals X, Y such as Ba on the base material of a coating layer such as Al2O3 or a wash coating liq. contg. Pd carried on metallosilicate of Ga, etc., and further carried on the base material of a coating layer. The poisoning of the Pd by S can be inhibited by adsorbing SO2 on the multiple oxide or allowing the oxygen of the metallosilicate to exist around the Pd particles.
Patent JP-S63116338-A (JP)
Title: Convergence measuring method for color cathode-ray tube
Inventor: KAWAKAMI YUICHI
IPC: H01J9/42
Filed: 1986-11-05
Abstract: PURPOSE:To make the measured convergence compensated variable so as not to be affected vt any variation in thickness of a face plate, by keeping a distance between a pickup optical system of a camera and a phosphor screen constant in response to what even if thickness of the face plate on a color cathode-ray tube is partially varied. CONSTITUTION:The infrared light projected out of a range-finding infrared emission element 15 to be driven by a position control circuit 19 irradiates a point (r) on a phosphor screen by a collimate lens 16. And, an image in this point (r) is imaged in a position (q) on a position sensor 18 by an image-formation lens 17, and this position sensor 18 outputs a position signal X. The position control circuit 19 compares the reference position signal X0 outputted out of the position sensor 18 with another measuring position signal X1, and it operates a driving mechanism 14 so as to cause the difference to become zero, adjusting the position of an optical block 12. With this constitution, a distance between a pickup optical system 9 and a phosphor screen 1b is kept constant, thus the pickup optical system 9 is able to form an image on the phosphor screen on a color camera element at constant magnification all the time.
Patent JP-S63116552-A (JP)
Title: Terminal equipment for drawing image communication
Inventor: TAKAHASHI NORIO
IPC: H04N1/00
Filed: 1986-11-05
Abstract: PURPOSE:To clarify a final picture drawing condition by controlling a picture drawing display part while referring a memory corresponding to a picture drawing area and a memory unifying and storing in a time series communication data according to the transmitting/receiving procedure. CONSTITUTION:A transmitting/receiving buffer 10 unifies and stores the data from a storing starting pointer in the sequence of the transmitting data and the receiving data according to the procedures of a transmitting side and a receiving side. When a final picture drawing is started, the data shown by the storing starting pointer of the buffer 10 for transmitting/receiving are fetched, the picture drawing is executed, a picture drawing area corresponding memory 11 is referred, and at the time of the inside of the area, a picture drawing pen 18 is increased and picture-drawing is executed through a pen up-and-down circuit 15 and at the time of the outside of the area, the picture drawing is executed by a pen-down. Next, when the data from the transmitting/ receiving buffer 10 is a partial erasing, a picture drawing area corresponding memory 11 is cleared and a next erasing area is detected. By repeating a series of these actions up to a stored pointer, a final picture drawing can be obtained.
Patent JP-H04139686-A (JP)
Title: Timer reservation system
Inventor: NOJIMA SATORU
IPC: G04C9/04
Filed: 1990-09-28
Abstract: PURPOSE:To obtain an exact time, and to unnecessitate the time adjustment by an user by executing a reservation when a reserved date and time is made coincident with the date and time of a real time clock. CONSTITUTION:AV signals of plural channels are transmitted from a CATV center 1, and date and time data are transmitted by using the specified channel. A real time clock 5 periodically receives the date and time data, so that the year, month, date, hour, minute are automatically corrected. Then, the date and time by the clock 5 is made coincident with the date and time reserved by a reserving part 4, a power source is turned-on, the reserved channel is received, and the reservation is executed. Thus, the time is exact by using the real time clock whose time is automatically corrected for the management of the reservation, and the time adjustment by the user is not necessary.
Patent JP-H06111947-A (JP)
Title: Lighting dimmer device
Inventor: NORIEDA TAMIO
IPC: H05B37/02
Filed: 1992-09-30
Abstract: PURPOSE:To reduce equipment cost by dispensing with a transmission means to transmit lighting dimmer data between a console and respective lighting dimmer units with every regeneration scene, making them mutually movable on the one hand, and eliminating time delay in serial transmission by a wireless on the other hand. CONSTITUTION:A lighting dimmer device carries out lighting dimmer control by means of these distributive lighting dimmer unit 30 side by receiving a lighting dimmer signal transmitted from a console 10 by means of the distributively arranged distributive lighting dimmer unit 30 side. Lighting dimmer data such as lighting dimmer level data or changing time data is transmitted/stored beforehand respectively to/in distributive lighting dimmer unit 30 side, and when it is regenerated, a cue signal necessary to regenerate the prescribed scene number and the like is transmitted as an order, and this order is judged by means of the distributive lighting dimmer unity 30 side, and lighting dimmer control is carried out.
Patent JP-H09105898-A (JP)
Title: Optical element and projection type liquid crystal display device equipped with element
Inventor: ADACHI MASAYA
IPC: G02B5/00
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical element which can provide uniform and lighter illumination by improving the utilization efficiency of light and peripheral light intensity rate without spoiling the parallelism of the light. SOLUTION: The optical element which receives incident luminous flux from a light source and projects the luminous flux on an object surface to be irradiated is equipped with a 1st total reflecting surface 6 and a 2nd total reflecting surface 7 in the same shape and a luminous flux splitting surface 4 which splits the incident luminous flux 11 into reflected light 13 and transmitted light 12; and the 1st and 2nd total reflecting surfaces 6 and 7 and luminous flux splitting surface 4 are parallel to each other and the 1st and 2nd total reflecting surfaces arranged opposite each other across the luminous flux splitting surface.  The 1st and 2nd total reflecting surfaces 6 and 7, and luminous flux splitting surface 4 are set at an angle of 45 deg. to the optical axis of the incident luminous flux; and the 1st and 2nd total reflecting surfaces and luminous flux splitting surface form their shadows on other surfaces to the incident luminous flux which is made incident almost in parallel and none of the incident luminous flux leaks from between the respective surfaces.
Patent JP-S63118503-A (JP)
Inventor: MIYAMA YUKIO
IPC: F22B35/14
Filed: 1986-11-06
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-H112629-A (JP)
Title: Detecting method of s-nitroso compound
Inventor: AKAIKE TAKAAKI
IPC: G01N21/77
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To detect an S-nitroso compound simply and with excellent reliability. SOLUTION: A moving phase after injection of a sample is passed through a separating column 5 and an S-nitroso compound is separated. A non-alkaline solution containing mercury, sliver, copper salt or the like is added to the separated S-nitroso compound by a reaction liquid pump 1 and HNO2 is extricated from the compound in a reaction passage 6. A grease reagent is added from a reaction liquid pump 9 to the HNO2 in the solution obtained in or after the process of the separation, so that a diazo compound be produced, and the concentration of the diazo compound thus produced is subjected to absorptiometric measurement by a detector 10.  In another way, diaminonaphthalene or a fluorescent reagent similar to the diaminonaphthalene is added from the reaction liquid pump 1, together with the mercury, the silver, the copper salt or the like, so that a fluorescent material azo compound be produced, and after fluorescent starting agent is added thereto from the reaction liquid pump 9 and treated, fluorescence measurement is conducted by the detector 10.
Patent JP-H09106138-A (JP)
Title: Corona discharging device and color image forming device
Inventor: TOKIMATSU HIROYUKI
IPC: H01T19/04
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent leakage between pointed electrodes and leakage from the pointed electrode to a shielding member through the surface of an insulating base plate by making the insulating base plate a specified high resistance. SOLUTION: A pointed electrode plate 10 is constituted of a common electrode 11, plural pointed electrodes 12 being a discharging part disposed at a fixed pitch Dp(mm) at a fixed distance apart from the common electrode 11, and a resistor 15 for electrically connecting the electrode 12 and the common electrode 11. Then, the electrode plate 10 is provided on the insulating base plate 20, for example, ceramic, whereby a corona discharging electrode 1 is constituted. In such a case, the electrode 12 and the common electrode 11 are provided on the base plate 20 in a state that the tip part 13 of the electrode 12 is not projected from the surface of the base plate 20. An insulating member used for a conventional and known printed circuit board may be as the insulating member used for the base plate 20, and the volume resistivity thereof is set to >10<9> Ω.cm.
Patent JP-H1192190-A (JP)
Title: Treatment of aggregate washing water
Inventor: MORIKAWA MASAO
IPC: C02F1/58
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent the bleeding of concrete or mortar and the reduction of the strength due to an anionic polymer flocculant in a hydrous aggregate by mixing aggregate washing water contg. the anionic polymer flocculant with an aluminum salt and washing an aggregate with the resultant water. SOLUTION: Water obtd. by treating used aggregate washing water contg. an anionic polymer flocculant by flocculation and settling is mixed with an aluminum salt and an aggregate is washed with the resultant water optionally after suspended solids are separated and removed from the water. When this water is used for finish washing of the aggregate, the harmful effect of the anionic polymer flocculant in a hydrous aggregate can be prevented. The amt. of the aluminum salt added is about 0.1-10 ppm (expressed in terms of Al2 O3 ) based on the amt. of the washing water. The aluminum salt is preferably aluminum sulfate and/or polyaluminum chloride.
Patent JP-H08124357-A (JP)
Title: Dropout detector for magnetic tape
Inventor: YAMAMOTO TAKASHI
IPC: G11B23/50
Filed: 1994-10-27
Abstract: PURPOSE: To enable evaluation of the dropout with high speed and high accuracy by detecting the dropout of a magnetic tape at N-fold speed. CONSTITUTION: The device is constituted so that the magnetic tape 11 is fed at the capstan speed of N-fold (2-20 times) of the feed rate on the recording/ reproducing operation of a helical scanning VTR, and a recording head 14 and a simultaneous reproducing head 15 are adjacently provided on a cylinder 13 for the recording and simultaneous reproducing operations by the helical scanning, then the omission of signal caused in accordance with the scratch on the tape is detected while recording and simultaneously reproducing a single signal of 10-40MHz. A full erase head 16 is provided at the position of the time before the recording and simultaneous reproducing operations are executed, and a full erase head 17 is provided at the position of the time after those operations are executed.
Patent JP-2000098669-A (JP)
Title: Intermediate transfer body and its production
Inventor: HORI YOKO
IPC: G03G15/16
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost multilayered endless belt-shaped intermediate transfer body which does not cause delamination during use and has a long service life of the belt. SOLUTION: The outermost layer of an intermediate transfer body is molded by a centrifugal molding process using a solvent-soluble reactive material capable of forming a three-dimensional structure and then a solvent-soluble base layer material is laminate-molded to obtain the objective intermediate transfer body. The solubility index SP1 of the solvent used in the outermost layer and the solubility index SP2 of the solvent used in the base layer satisfy the relation of |SP1-SP2|<1. An image formed on a 1st image carrier is transferred to the top of the intermediate transfer body and further transferred to the top of a 2nd image carrier.