baber/WOPTO huggingface dataset:
Patent JP-H0412365-A (JP)
Title: Electrophotographic sensitive body
Inventor: KASHIMURA NOBORU
IPC: G03G5/05
Filed: 1990-05-01
Abstract: PURPOSE:To lower the coefft. of friction of the surface of the photosensitive body and to improve the durability thereof by incorporating the fine particles of a fluorine- contg. resin into both of a protective layer and a photosensitive layer and specifying the content of the fine particles of the fluorine-contg. resin in these layers, the film thicknesses thereof and the average content of the fine particles of the fluorine-contg. resin in the total film thickness. CONSTITUTION:The fine particles of the fluorine-contg. resin are incorporated into only the protective layer or both of the protective layer and the photosensitive layer. The content of the fine particles of the fluorine-contg. resin in the photosensitive layer is designated as (a) wt.%, the content of the fine particles of the fluorine-contg. resin in the protective layer as (b) wt.%, the film thickness of the photosensitive layer as xmu, the film thickness of the protective layer as ymu, and the average content of the fine particles of the fluorine-contg. resin in the total film thickness x+ymu of the photosensitive layer and the protective layer as (c) wt.%. The conditions 0wt.%<=a<=10wt.%, 30wt.%<=b<=70wt.%, c=a'x+by/x+y<=17.5wt.%, 0.05mu<=y<=8mu, 10mux+y<=35mu are satisfied at this time. The excellent uniformity of halftone images is obtd. in this way and the photosensitive body sufficiently withstands high-grade copied images as well.
Patent JP-S5539940-A (JP)
Title: Order type sequence controller
Inventor: HIROSE HIROSHI
IPC: G05B19/08
Filed: 1978-09-12
Abstract: PURPOSE:To practise the function of the timer and the counter efficiently by providing output lines and OR lines and the like intersected at right angles with one another in the step lines of the matrix circuit and short-circuiting between the respective lines by the diode pin to control various sequences. CONSTITUTION:In the matrix circuit 1, the output line 3, OR line 4, the time setting line 5, the time base setting line 6 and the timer counter switching line 7 and the like are intersected at right angles with the step line 2. I this circuit 1, the portions between the respective lines 3, 4, 5, 6, 7 are respectively short-circuited, for example, by the diode pin to carry out various types of sequence controls and the timer funtion and the counter function efficiently by using the same circuit.
Patent JP-H08307686-A (JP)
Title: Image processing unit
Inventor: URABE HITOSHI
IPC: H04N1/407
Filed: 1995-05-10
Abstract: PURPOSE: To generate a gradation correction table with an input output automatically conducting desired gradation correction by a simple operation. CONSTITUTION: A UI6 of an image processing unit 2 displays 5 gradation correction steps as 'bright', 'slightly bright','usual brightness','slightly dark', 'dark' and the user selects a desired step. A table generating section 5 uses a parameter relating to a variable curve registered for each gradation correction step in advance to generate a gradation correction table corresponding to a selected gradation correction step to down-load the table to a RAM 7 of a video printer 3. Since the RAM 7 acts like a gradation correction LUT, a video signal is subject to prescribed gradation correction in a video printer 3 by an LUT of the RAM 7.
Patent JP-2000303134-A (JP)
Title: Aluminum base alloy for semisolid working and production of worked member therefrom
Inventor: TOTSUGI YOICHIRO
IPC: C22C21/02
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To produce an aluminum base alloy for semisolid working excellent in semisolid workability and both of strength and toughness and to provide a method for producing a worked member therefrom. SOLUTION: This is an aluminum base alloy for semisolid working contg., by weight, 1.5 to 5% Si, 0.2 to 1% Mg, 0.05 to 1% Mn, 0.2 to 1.2% Fe, 0.1 to 1.5% Zn, 0.1 to 2.0% Cu, 0.01 to 0.1% Cr, 0.005 to 0.1% Ti, and the balance aluminum with inevitable impurities and is formed by being injected under pressure in a state in which the solid phase ratio is 1 to 40% and by being press-worked by a die in a state in which the solid phase ratio is 40 to 80%.
Patent JP-S61273293-A (JP)
Title: Radial beam machining method
Inventor: SANBE KAZUHISA
IPC: B23K26/064
Filed: 1985-05-27
Abstract: PURPOSE:To simplify a machining system, and also to improve the productivity by irradiating simultaneously beams which is split to plural radial beams, to a work, and executing the marking like a spot. CONSTITUTION:A beam is split to plural laser beams through a switching device 2, and plural split laser beams are transmitted through a quartz fiber 3. Each split laser beam which is transmitted through each fiber 3 is reflected plural times between a core and a clad, and emitted in a circular spot shape from an emitting end part of the fiber 3. A desired marking can be executed by placing in advance the emitting end part of each fiber 3 in accordance with a desired pattern shape. Also, the fiber 3 is covered with a protective tube, and the tip part is extended out by a prescribed size. In this way, a desired shape can be marked easily.
Patent JP-H0214817-A (JP)
Title: Superconductive shaping material
Inventor: CHIEESHIUN SU
IPC: C01G1/00
Filed: 1989-05-02
Abstract: PURPOSE: To obtain a superconductive forming material excellent in critical current density or the like by dispersing a Y-Ba-Cu-O based superconductive oxide precursor produced by a specific producing method in a water soluble polymer-containing aq. medium, extrusion-molding into a fiber of a film and firing.  
     CONSTITUTION: An aq. mixture of yttrium acetate, copper acetate and a Ba source is prepared and after the solvent is removed and the mixture is heated in which the temp. is raised to 450-750°C at a prescribed rate, the mixture is kept for 1 hr in air and fired. The superconductive oxide precursor composed of a uniform mixture of BaCO 3 , CuO and an amorphous Y compound in which the elements of Y, Ba and Cu have ≤1 μm particle diameter, are tightly mixed and exist in the ratio of 1:2:3, is prepared in this way. Then, the superconductive forming material is obtained by dispersing the superconductive oxide precursor in the water soluble polymer-containing aq. medium, extruding the dispersed material through an orifice to form the fiber or the film, drying and firing them. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07315704-A (JP)
Title: Touching type operation button device for elevator
Inventor: CHIBA TADAAKI
IPC: B66B1/46
Filed: 1994-05-26
Abstract: PURPOSE:To reduce detection sensitivity fluctuation of a touching type operation button device caused by the surrounding humidity and temperature by constituting the touching type operation button device to detect a human body from a faint radiation field originated from a commercial alternating current built in the human body when the human body comes to a contact with a touch plate of the operation button device. CONSTITUTION:When a human body is not in contact with a touch plate (hereinafter referred to as plate) 1, a radiation field from a faint commercial alternating current built in the human body is not input in the plate 1, therefore input radiation field is only those very weak commercial alternating current originated at the time when the plate 1 itself is a antenna and a detection output signal is not generated. When the human body is in contact with the plate 1, a radiation field from a faint commercial alternating current built in the human body is input into the plate 1 in addition to the radiation field, therefore the radiation field is converted into a voltage signal by a high impedance input circuit 2, after which the radiation field is amplified by an amplification circuit 3 and a human body detection signal from a comparison circuit 5 is output.
Patent JP-H0630056-A (JP)
Title: Apparatus and method for transmission and reception of data
Inventor: RII FUAN UEI
IPC: H03M13/00
Filed: 1993-04-16
Abstract: PURPOSE: To additionally increase flexibility at a multilevel code modulation system. CONSTITUTION: A part of input data is made a trellis code by 4D, 64-state trellis encoder 112 and a stream encoded as the result is used for identifying a specific subset among the desired prescribed number of subsets of prescribed signal constellation by a 4D, 64-QAM constellation mapper 120. Residual input data is encoded by using a Reed-Solomon code and its output is used for selecting a specific symbol from an identified subset for transmission. In an application where a received signal become the phase rotation version of a transmitted signal point by a phase hit or another channel phenomena, differential encoding is included in a full code modulation system. In another execution sample, the order of differential encoding/decoding and RS encoding/decoding and RS is changed.  In an execution example above, an overlapped multilevel code is used for keeping the advantage by a multilevel coding method.
Patent JP-S5813032-A (JP)
Title: Switch circuit
Inventor: MIZOGUCHI MASAHIKO
IPC: H03K17/687
Filed: 1981-07-17
Abstract: PURPOSE:To eliminate the distortion of an output signal, by applying a signal which is in phase with and has the same amplitude with the output signal to the gate of a switching FET through a capacitor. CONSTITUTION:When a switch S is changed over to a side V, an FETW turns off. An input signal (e) is outputted to an output terminal 1 and also amplified by a buffer amplifier A to obtain an in-phase signal having the same amplitude. This amplified signal is applied to the gate of the FETQ through a capacitor C. Therefore, the junction capacity of the FETQ varies with the amplitude of the input signal (e) to cancel distortion that the input signal is to have.
Patent JP-H09297469-A (JP)
Title: Image forming device
Inventor: NAKAJIMA HIROAKI
IPC: G03G15/14
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the performance of separating a paper sheet in a transfer means and to maintain an image of high printing quality by tapering both end parts of a roller shaft disposed on the downstream side in a direction where a transferred material is transferred. SOLUTION: A transfer belt 23 is rotated in the same direction and at almost the same speed as those of a photoreceptor drum by the roller shaft C24, just before the paper is carried and brought into contact with the photoreceptor drum. The paper is electrified by the influence of the corona discharge of a transfer unit and attracted to the belt 23, to be carried up to the surface of the roller shaft C24 and then, on the roller shaft C24, the paper tries to separate from the belt 23 by the elastic force of the top end of the paper. At this time, tapered parts 24a are formed in both end parts in the longitudinal direction of the shaft C24 and the belt 23 is along the tapered parts 24a, so that both end parts of the paper are separated from the belt 23.  In other words, the paper is easily separated from the belt 23 by the curvature and tapered parts 24a in the longitudinal direction, of the roller shaft C24.
Patent JP-H09295368-A (JP)
Title: Mrsa resistant artificial marble of two-tier structure and manufacture thereof
Inventor: MUKAI NOBUHIRO
IPC: B29C39/12
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an artificial marble with a resistance against MRSA (methycilline resistant staphylococcus aureus). SOLUTION: This artificial marble is of the two-tier structure consisting of a thin layer formed of a composition (M1) containing 90-10 pts.wt. of a resin component (a) which contains an acrylic monomer or unsaturated polyester and 10-90 pts.wt. of aluminum hydroxide (b) as well as 0.1-10.0 pts.wt. of an antimicrobial agent (c) which contains zinc oxide with regard to 100 pts.wt. in total of the resin component and aluminum hydroxide, and a resin layer formed of a composition (M2) containing 90-10 pts.wt. of the resin component (a) and 10-90 pts.wt. of the aluminum hydroxide (b) but not containing the antibacterial agent (c). In addition, the method for manufacturing this artificial marble consists of a step to form the resin layer from the composition (M2) after forming the thin layer of the composition (M1) using a molding die or a reverse step of the former.
Patent JP-S5837244-A (JP)
Inventor: TANAKA MICHIHARU
IPC: E03D5/10
Filed: 1982-06-30
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-H05307518-A (JP)
Title: Bus interface buffer for microprocessor
Inventor: TSUKAMOTO HIROKAZU
IPC: G06F13/12
Filed: 1992-05-01
Abstract: PURPOSE:To provide a bus interface buffer for a microprocessor for improving the speed of a data transfer between I/O and a main memory and a cache memory by a DMA controller in a microprocessor system having the cache memory. CONSTITUTION:The bus interface buffer 104 is provided with a read/write buffer 105, a tag checking part 106 and a control block 107. The read/write buffer 105 transfers data between a microprocessor 101 and a main memory 109. The tag check part 106 checks a tag which is read and discriminates the invalidation of a cache line. The control block 107 reads and invalidates a cache memory at the time of DMA transfer.
Patent JP-H10300652-A (JP)
Title: Method and device for processing sample
Inventor: HORIKANE AKIRA
IPC: G01N33/02
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for processing a sample in which a sample to be analyzed can be quickly processed in an inactive atmosphere by a simple device and operation, and an exact analytic value and multipoints can be obtained. SOLUTION: A sample 2 is inputted to a sample vessel 1, a filter 9 for removing an obstacle is arranged so that an opening 4 can be covered, and a cover 10 is attached. After inactive gas is injected from a gas cylinder 20, a piston 15 of a pressurizer is inserted from a through-hole 11, the sample 2 is squeezed through the filter 9, and squeezed liquid 22 is obtained through the filter 9 in a liquid collecting chamber 6, and collected by a pipette 21 as a sample to be analyzed.
Patent JP-S5737149-A (JP)
Title: Damper mechanism for copier or the like
Inventor: MURATA SHINJI
IPC: G03B27/50
Filed: 1980-08-18
Abstract: PURPOSE: To absorb a sudden shock upon starting, reversing, stopping, and so on, of a reciprocal travelling member coupled to a driven shaft by interposing between a driving shaft and the driven shaft a friction sliding member which can be slidably displaced to a predetermined fixed position.  
     CONSTITUTION: In a copier, sprocket wheels 3, 4 are rotated by energization of a motor 1 through a drive chain 2, and when an optical system 5 is to be reciprocally moved, a first advancing clutch 6 is rendered operative so that a gear 8 on a shaft 7 is also rotated. Meanwhile, a second reversing clutch 9 is left inoperative so that another gear 10 is idly rotated by the gear 8. The driving force of the shaft 7 is transmitted to a drive pulley 12 with a predeterined slip time due to frictional sliding motion between friction plates 11 1 , 11 2 , and hence the optical system 5 is reciprocated along a holding rail 17 through a wire 13. When the optical system 5 is to be moved back in the opposite direction, the clutch 6 is renedered inoperative while the other clutch 9 is rendered operative so that the shaft 7 is rotated reversely. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62269108-A (JP)
Title: Multicore optical connector ferrule and its manufacture
Inventor: KAKII TOSHIAKI
IPC: B26D3/06
Filed: 1986-05-16
Abstract: PURPOSE:To easily maintain precise size by constituting such guide capillaries that part of optical fiber guide grooves is exposed when a guide groove substrate is longer than a guide plate and joined while one-end sides are aligned. CONSTITUTION:A guide substrate 1 is provided with V-shaped optical fiber guide grooves 14 and guide pin grooves 13 on its top surface by grinding and groove holes are formed by the flat plate type guide plate 12. The length of a guide plate 11 is longer than the length of the guide plate 12 superposed thereupon and the both are joined across a thin film adhesive layer 16 of, for example, low-fusion-point glass, but when they are put one over the other while their one-end sides are aligned, the guide pin grooves 13 and optical fiber guides 14 are exposed partially lengthwise.
Patent JP-S6175314-A (JP)
Inventor: ERUHARUTO GURATSUERU
IPC: G02B13/04
Filed: 1985-05-28
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-H0410897-A (JP)
Title: Remote controller
Inventor: FUNAMOTO TARO
IPC: G10L15/00
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a remote controller easy to use by providing a timer circuit to output a recognition requiring signal for constant time even after a push button switch is released. CONSTITUTION:Voice for remote control is generated toward a microphone 1 with depressing a pressing button switch 3 and a voice signal converted into an electric signal is FM-modulated in a modulation circuit 2 and is transmitted with infrared rays only when a timer circuit 4 outputs recognition requirement in a transmission circuit 5. On the other hand, a transmission signal transmitted at the receiving circuit 5 is rectified in a carrier detecting circuit 7, the existence of a carrier is detected with comparing with a threshold value, a recognition requiring signal is obtained and voice recognition is started and is forced-ended at a receiving side. Then, the recognition requiring signal is outputted from the timer circuit 4 while the push button switch 3 is depressed and for constant time T from releasing the push button switch 3 till determining with a RC. Thus, it is satisfied with depressing the push button switch only while the voice is generated.
Patent JP-H0540281-A (JP)
Title: Tn type liquid crystal display element
Inventor: ICHIMURA SACHIKO
IPC: C09K19/02
Filed: 1991-05-17
Abstract: PURPOSE:To suppress the domain at the time of driving by adding a specific optically active compd. into the liquid crystal of the TN type liquid crystal display element and controlling the helical pitch of this liquid crystal so as to keep the pitch within a specific range. CONSTITUTION:The optically active compd. of formula I is added the nematic liquid crystal having 75 to 105 deg. helix angle phi. The amt. of the compd. to be added is specified to such amt. at which the helical pitch p of the nematic liquid crystal satisfies equation phi/ 360-0.15<=d/p<=phi/360+0.2 (where d is a liquid crystal layer thickness) at ordinary temp. This amt. varies with the kinds of the nematic liquid crystal and the optically active compd. This liquid crystal can prevent the degradation in the contrast by the domain generation in an active matrix driving system.
Patent JP-H02292820-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA KIMIKO
IPC: H01L29/78
Filed: 1989-05-02
Abstract: PURPOSE:To prevent oxidation and exfoliation of high melting point metal in the process followed, or to prevent the growth of a silicon oxide film and the like on the interface between the high melting point metal and a polycrystalline silicon film by a method wherein, in the process in which an electrode consisting of two layers of polycrystalline silicon and high melting point metal is formed, a high melting point metal forming process is conducted after the diffusing process of a semiconductor device has been finished. CONSTITUTION:A process in which a polycrystalline silicon film 104 is formed on one main surface of a semiconductor substrate 101, a process in which the electrode consisting of polycrystalline silicon film 104 is formed by patterning the above-mentioned polycrystalline silicon film 104 using a photolithographic technique, a process in which an insulating film 112 is coated on the whole surface after the necessary diffusion process has been finished, a process in which the insulating film 112 on the electrode consisting of the above-mentioned polycrystalline silicon film 104 is removed using a photolithographic technique, and a process in which a high melting point metal film 114 is selectively grown on the electrode consisting of the above-mentioned polycrystalline silicon film 104, are conducted. For example, after a diffusion process has been finished, an oxide film 112 is formed on the whole surface, been and after the oxide films 105 and 112 on the gate electrode have removed, a tungsten film 114 is selectively grown on the gate electrode.
Patent JP-S62271056-A (JP)
Title: Dictionary register system for translation device
Inventor: ITO MASAHIRO
IPC: G06F17/28
Filed: 1986-05-20
Abstract: PURPOSE:To enable even an ordinary user having no high-grade grammatical knowledge to produce a user dictionary in a comparatively simple way, by registering selectively the words to a dictionary file in plural steps via the user. CONSTITUTION:When a user dictionary 22U is produced, an operator selects a dictionary register key on a keyboard 1 to actuate a dictionary editing device 25 to attain the dictionary register. In the 1st step of registration the basic information, i.e., the minimum necessary dictionary and grammatical information on the register words are supplied. Then the input processing is carried out for the detailed information if the register process of the 2nd step is selected. Thus the numeric expression, i.e., only singular, only plural or both singular and plural are supplied in accordance with the contents of the display screen of a CRT 4. Then the inherent origin of the register word, the relative information with verbs and the relative information with adjectives are inputted. All these input information can be registered to the file of the dictionary 22U. Thus even an ordinary user having no high-grade grammatical knowledge can produce the dictionary 22U in a comparatively simple way.
Patent JP-S5447429-A (JP)
Title: Pen touch type input device
Inventor: KAZAMA SEISUKE
IPC: G06F3/02
Filed: 1977-09-21
Abstract: PURPOSE: To secure discrimination of the position for the optical guide window via (M+N)-units of detectors by using the flat optical wave director to which the optical guide windows are arranged 2-dimensionally (M-row, N-columm) as an optical guide.  
     CONSTITUTION: The input device consists of flat optical director 3 used as an optical guide, light pen 4 which incorpotates the luminous element and contains a switch, optical guide window 5 to receive the light from pen 4, and code generator circuit 9 to deliver light emission start start signal 6 to indicate the light  emission timing of pen 4, row address signal 7, column address signal 8 and code  signal 10 respectively. At the same time, optical guide window 12 and 15 plus optical guide path 13 are provided to row optical director 11 and column optical director 14 which constitute director 3. In such constitution, one unit of the detector is  enough to be provided to each row and column respectively, so the position of the  optical guide window can be indentified via (M-row+N-column)-units of detectors. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01287208-A (JP)
Title: Method for forming coating in inner surface
Inventor: MAEDA SHUHEI
IPC: B22F7/04
Filed: 1988-05-12
Abstract: PURPOSE:To easily form coating layer in inner surface of a hollow part at low cost by packing coating powder material between a core and the inner surface of the hollow metal member, covering the whole with capsule and corroding to remove the core after HIP treating, CONSTITUTION:The core 4 made of material, which can be easily removed by treating with corrosive solution, is set in a hollow metal member body 2. The coating powder material 3 is packed at between this core 4 and the inner surface of the hollow metal member 2. Successively, the whole body is covered with the capsule member 1 and the inner part is made to vacuum and after sealing, the ordinary HIP treatment is executed. By this method, the closed coating layer is formed on the above inner surface. After that, the above core 4 is removed with the corrosive solution and the smooth coating having accurate shape is obtd. in the inner surface of hollow part in the metal member.