baber/WOPTO huggingface dataset:
Patent JP-S6220466-A (JP)
Title: Scanning input device
Inventor: UCHIYAMA TOSHIAKI
IPC: G06T1/00
Filed: 1985-07-19
Abstract: PURPOSE:To recognize automatically an original range by detecting the boundary point between an original platen having low reflectance and an original placed on it by a photoelectric converting part whose output characteristics to laser reflected light are sharp. CONSTITUTION:The surface of a plane scan base 301 consists of materials whose surface is roghened to have low reflectance, andnan original 302 is placed on this base 301. The light emitted from a picture scanning laser 101 is made incident on a photoelectric converting part 105 through a shutter 102 and a rotating mirror 103. The light emitted from a boundary searching laser 201 is made incident on a photoelectric converting part 205 through a rotating mirror 203. The converting part 205 discriminates whether a scanning point P1 reaches the boundary point between the plane scanning base and the original or not. A control part 109 instructs the shutter 102 to open and close after monitoring the movement of main scanning for a certain time after passage of the point P1 at the boundary point.
Patent JP-S5859456-A (JP)
Title: Carrier for use in electrophotographic developer
Inventor: OKUYAMA HIROFUMI
IPC: G03G9/113
Filed: 1981-10-06
Abstract: PURPOSE:To obtain a long-life carrier easy to prepare, giving low fog on a  background, capable of faithfully developing either of a large or small area of  image, and not impairing the surface of a latent image medium, by forming particles of carrier into the shape of coin or the like. CONSTITUTION:A carrier is formed into the shape of coin. The shape of coin indicates that having 2 parallel planes and substantially no sharp edge or tip in this invention, including a disc-like shape, a drum-like shape, on having 2 parallel planes but resembling a sphere, and ones having circular, octagonal, hexagonal, and tetragonal sections of the 2 parallel planes, but substantially no sharp edge or tip.
Patent JP-H0324657-A (JP)
Title: Bus diagnostic system
Inventor: KONUMA RYOHEI
IPC: G06F11/22
Filed: 1989-06-22
Abstract: PURPOSE:To correctly specify an abnormal bit in a bus independently of the contents of a fault by accessing a diagnostic register and diagnosing the bus based upon entered information. CONSTITUTION:An address bus diagnostic register 60 and a data bus diagnostic register 61 are respectively connected to an address bus 51 and a data bus 52, and at the time of diagnostic, an address or data is stored from the bus to be diagnosed to the register 60 or 61 and immediately read out. A microprocessor (MP) 21 outputs the address or data to be stored in the register 60 or 61 and then compares the address or data read out from the register 60 or 61 and applied with the address or data outputted from itself to diagnose the bus.
Patent JP-S5948355-A (JP)
Title: Bobbin holder
Inventor: MORITA IKU
IPC: B65H49/22
Filed: 1982-09-11
Abstract: PURPOSE:To secure such a holder that produces no torque variation even in use for a long period of time, by having the bobbin holder constituted of a body part and a setting part as well as a pivot bearing part suspending the body part on the setting part, while making up the bearing part so as to support a shaft member at the inside of a bearing cylinder filled wth a lubricant. CONSTITUTION:This bobbin holder 1 is constituted of a holder body A fitly supporting a bobbin detachably, a setting part B for setting the holder 1 to a setting rail and a pivot bearing part C rotatably suspending the body part A on the setting part B. In addition, the bearing part C has a round hole 22 at the bottom and is made up of a synthetic resin-make bearing cylinder 21 capable of closing the upper opening with a cap 23, a taper-like shaft part 24 having a collar part 24a at the lower end and a head part 25 to be housed inside the bearing cylinder 21. Inside the bearing cylinder, a lubricant 27 is sealed up. And this bearing part C suspends the holder body A on the setting part B by the said collar part 24a and is installed in a way of locking the bearing cylinder 21 to the setting part B.
Patent JP-S5858041-A (JP)
Inventor: TAKEUCHI HIROYASU
IPC: A61K6/838
Filed: 1981-10-05
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-H0323745-A (JP)
Title: Digital data input system
Inventor: KITAGAWA NORIYASU
IPC: H04L29/06
Filed: 1989-06-20
Abstract: PURPOSE:To input pulse input data and digital input data from the same digital input device without distinguishing one from the other and to collect data at high speed by handling pulse data as change information. CONSTITUTION:When the pulse data 11 is inputted, it is stored in an area designated in advance. Stored data 12 this time is compared with stored data 13 last time at every bit, and a counter 14 corresponding to a bit changed from '0' to '1' is updated by increasing by one, and counters corresponding to bits other than that remain unchanged. A changed counter value is used in a data editing processing 15 as a pulse input value. Thereby, input processings for two input, digital input and pulse input, can be performed with a single digital input device, and two processings can be executed at high speed.
Patent JP-S6050832-A (JP)
Inventor: MORI YOSHIO
IPC: F16H13/08
Filed: 1983-08-30
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-S6321942-A (JP)
Inventor: WANIBE KATSUSHIGE
IPC: D02G3/36
Filed: 1986-07-08
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-S5697349-A (JP)
Title: Electrophotographic receptor
Inventor: HANEDA SATORU
IPC: G03G5/08
Filed: 1979-12-08
Abstract: PURPOSE: To obtain an electrophotographic receptor low in electric fatigue and deterioration due to light, and long in service life, by laminating a carrier generating layer containing photoconductive mercury sulfide as a carrier generating substance, and a carrier transfer layer to form a photosensitive layer.  
     CONSTITUTION: A carrier generating layer formed on a proper conductive substrate contains ≥80% photoconductive mercury sulfide as a carrier generating substance. On this layer a carrier transfer layer made of a polyarylalkane type aromatic amino compound or the like is provided to form a photosensitive layer, thus permitting sufficient exposure to be achieved by a small quantity of light, high acceptance potential to be obtained in charging, and therefore an image of high density and high contrast to be formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5948335-A (JP)
Title: Paper feeder
Inventor: ISHIDATE YOSHIYUKI
IPC: B41J11/00
Filed: 1982-09-14
Abstract: PURPOSE:To always obtain a good copy regardless of the humidity of the atmosphere of the outside air by jetting air passing through a drier container to the surface of paper in a paper feed cassette loaded on a paper feed portion so as to adjust the humidity of paper. CONSTITUTION:A closed cover 2 is mounted on a paper feed cassette 1. A part of the cover 2 is turned on a hinge 2b to form a movable cover 2a capable of opening and closing, whereby when the cassette is not used, the movable cover 2a is closed so as to protect paper P in the cassette from humidity in the atmosphere. A copying machine is provided with a dehumidified air supply device 3. The device 3 comprises a container 5 filled with a drier 6, a blower 4 connected to the container 5 and a blast pipe 7, one end thereof being opposed to the container 5, the other end 6a thereof being opposed to the paper P in the paper feed cassette 1. At the time of copying, dehumidified air from the device 3 is supplied to the paper P to dehumidify the paper P. Thus, a copy failure due to moisture adsorption of paper P can be overcome.
Patent JP-H0585566-A (JP)
Title: Method for stacking packaging bag and transporting same
Inventor: HINO MORIO
IPC: B65D71/02
Filed: 1991-06-28
Abstract: PURPOSE:To arrange bags into a stacked form which is so sufficiently secured as to prevent its breakage yet easy to unstack and provide a highly durable hoisting belt. CONSTITUTION:In a method for stacking packaging bags and transporting the same, a rectangular bag filled with its contents is sprayed with a glue to form an adhesive face on its upper side in the course of carrying the bag by a conveyor device, a plurality of hanging strips 4 are mounted at predetermined intervals in the grooves 5 formed between mounting plates 2, 2' and 2'' on a platform for stacking such bags thereon, a sheet 6 is placed on the hanging strips 4, the aforesaid glued bags are laid on this sheet 6 one upon another while being glued to one another to be arranged into a securely stacked form and the hanging strip 4 is provided with a reinforcing member at the place with which the corners of the stacked bags contact.
Patent JP-H091905-A (JP)
Title: Web winding roll
Inventor: FURUSE MINORU
IPC: B41J15/00
Filed: 1995-06-26
Abstract: PURPOSE: To make it possible to simply release the end of a web from a cylindrical member and to eliminate a trouble such as contamination even if the end of the web is passed through a printer. CONSTITUTION: Connecting tapes 4 are so mounted that sticky layers 6 become connecting surfaces with the end of a web 3 and a cylindrical member 2, and the connecting surfaces of the tapes 4 are superposed to laminate the end of the web 3 to the member 2. When the release force of the surface direction when the connecting surfaces are laminated is T1 and the release force in the direction perpendicular to the surface is T2 , the tape 4 having always the relation of T1 >T2 to be satisfied is used At the time of starting winding, the end of the web 3 can be wound without releasing from the member 3, and further, when the use of the web 3 in a printer is finished, the end of the web 3 is easily released from the member 2.  Since the sticky layer 6 of the tape 4 remaining at the end of the web 3 is of weak sticky type, the internal mechanism is not contaminated when passing through the printer.
Patent JP-H1071508-A (JP)
Title: Clamp system of throw-away tip
Inventor: NAKAYAMA MASAAKI
IPC: B23B27/16
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To make smooth clamp of a tip by a clamp piece. SOLUTION: By thrusting a clamp piece 25 with a clamp screw 30, a throw away tip 21 is pushed against the bottom 20a and the side 20b of a tip base, thereby fixed. A coil spring 31 is placed between a tool holder 19 and a clamp piece 25 for a clamp screw 30. An inclined plane 19b is formed on the top surface of the tool holder 19, while a slip plane 29a which contacts the inclined plane 19b of the tool holder 19 is formed on the bottom surface of the clamp piece 25. A protrusion 27 which engages in an attachment hole 21a of the tip 21 on a pressing surface 26 of the clamp piece 25 is formed. When the clamp screw 30 is loosen, the stopper part 29 of the clamp piece 25 and stopper wall 19d of the tool holder 19 resist a deflection of the clamp block 25 and a movement of a prescribed range or more towards the tip base.
Patent JP-H11351275-A (JP)
Title: Power transmission device for vehicle
Inventor: IWAO NOBUYUKI
IPC: B60W10/04
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent a clutch from early deteriorating due to slippage for a long time by stopping the connection of the clutch, when a gear except a starting gear previously set in a transmission at stopping is engaged. SOLUTION: At starting a vehicle, when a driver operates a shift lever to engage a gear, a control unit 79 judges that the gear is engaged, from the output of a gear position sensor 84 and a knob switch 108. Next, based on the output of a vehicle speed sensor 92, the sort of the engaged gear is judged, after confirming the vehicle is during stopping at present. When an excessively high gear except a starting gear is selected, a warning device 98 is made ON to call the driver's attention so as to reengage the gear. After confirming the ON state of a side brake based on the output of a side brake switch, the connection of a main clutch is stopped. Thus, even when the driver raises engine speed, the vehicle is not started.
Patent JP-S5384738-A (JP)
Title: Connecting method of optical fibers
Inventor: SASAKI MASARU
IPC: H01P3/00
Filed: 1976-12-30
Abstract: PURPOSE: To enhance coupling efficiency and miniaturize connecting part by fixing two optical fibers, each being integrally fitted with a small lens emitting parallel light to its end part, by butting their lens convex faces. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5384896-A (JP)
Title: Thermally decomposing method for nitrate
Inventor: TOMINAGA SHIYOUSUKE
IPC: C01F11/04
Filed: 1976-12-31
Abstract: PURPOSE: To obtain CaCO 3 -contg. quick lime clinker and highly conc. NOx by mixing calcium nitrate with a mixt.  of quick lime and CaCO 3  in a specified ratio followed by thermal decomposition at a specified temp.  in a direct heating type decomposition unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05284589-A (JP)
Title: Microphone device
IPC: H04R1/40
Filed: 1991-06-04
Abstract: PURPOSE:To provide the directional frequency characteristic of the sound signal received from a directional microphone unit during the use of a non-directional microphone unit. CONSTITUTION:The sound signal received from a 1st non-directional microphone unit 1 is added to the sound signal received from a 2nd non-directional microphone unit 2. Then these added sound signals are supplied to an LPF 6. Thus a low band sound signal of the non-directivity is obtained. At the same time, the prescribed characteristic is given to the sound signal received from the unit 2 to shift the phase of the sound signal. Then this sound signal is subtracted from the sound signal received from the unit 1. Thus a high band sound signal of the directivity is obtained. Then a 2nd adder 8 adds together these directional high band and non-directional low band sound signals and outputs them.
Patent JP-S5492932-A (JP)
Title: Production of 3-methyl-1,2,3,4-tetrahydrophthalic anhydride
Inventor: TAKAHASHI KATSUJI
IPC: C07D307/89
Filed: 1977-12-29
Abstract: PURPOSE: The reaction between maleic anhydride and a hydrocarbon mixture containing pentadiene is conducted in a solvent of aromatic hydrocarbon or ketone under an atmosphere of inert gas in the absence of an inhibitor of radical polymerization at low temperatures to produce title compound suitable for imparting air- drying properties to resins.  
     CONSTITUTION: The reaction between maleic anhydride and a hydrocarbon mixture mainly consisting of C 5  components containing trans-1,3-pentadiene resulting from thermal cracking of hyrocarbon mixture as naphtha, light oil or gas oil in the presence of steam is conducted in a solvent of aromatic hydrocarbon as benzene or ketone as acetone in a weight ratio of 0.2W10 to the maleic anhydride in the absence of an inhibitor of radical polymerization under an atmosphere of inert gas at a low  temperature of 20W60°C to produce the objective compound.  
     EFFECT: The air-drying properties of the product is equal to other produts and it can be produced using inexpensive equipment.  
     USE: Nonwax type unsaturated polyester resins. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H118427-A (JP)
Title: Multiple laser beam generating apparatus and multiple laser beam generating element
Inventor: TANUMA RYOHEI
IPC: G02B5/30
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a multiple laser beam generating apparatus and element which avoids deterioration in beam quality. SOLUTION: An apparatus includes an optical resonator for confining laser beams therein and partial transmission mirrors 4-1 and 4-2 for reflecting laser beams, trapped within the resonator in a multiple manner for taking out part of the beams partially transmitted through the mirrors at the time of the reflection thereof towards outside the resonator. The resonator may be a laser resonator containing a laser medium 1 therein or of a type which receives light from another laser beam generating apparatus provided separately. Or the resonatory may be the so-called Fabry-Perot resonator, in which light is reciprocated between two mirrors or be a ring resonator in which light is propagated along an annular optical path defined by three or more mirrors in one direction.
Patent JP-H01126327-A (JP)
Title: N-(polyoxyalkyl)-n-(alkyl)amine
Inventor: RICHIYAADO MAIKERU JIYAAKIN
IPC: C08G65/32
Filed: 1988-06-29
Abstract: PURPOSE: To obtain the new compound which is constituted by directly contact- aminating polyol prepared from ethyleneoxide or alkyleneoxide, etc., by means of amine and which is useful for producing polyurethane/urea form with high reaction with an NCO group.  
     CONSTITUTION: Polyol which is obtained by permitting ethylenoxide or propyreneoxide, etc., to glycerine or polyalkyleneglycol, etc., is made to react to amine such as isoropylamine, etc., under pressurization so that the target compound is obtained, which is provided with a formula I (R1 is a starter radical based on the compound containing Zerewitinoff active hydrogen atom, H is the formula II (R' is 2-18C alkyl, R" is H, 1-18C alkyl; (a) and (b) are 0-175; (c) is 0-30; (n) is 1-3); P is the formula III; S is the formula IV (R''' is 2-12C alkyl); T is the formula V (R 4 ' is the same kind as R'''); (h) is 0-0.7; (p) is less than 0-0.5; (s) is 0.5-1.0; (t) is 0-0.15; (z) is an integer derived from the number of Zerewitinoff active hydrogen in the starter. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H06831-A (JP)
Title: Manufacture of laminated sheet
Inventor: IKETANI KUNIO
IPC: B29L9/00
Filed: 1992-06-18
Abstract: PURPOSE:To improve dimensional accuracy of a laminated plate by unifying thermal conduction to a laminated sheet material and eliminating dispersion in hardness of a facial direction at the time of molding of the laminated sheet, by a method wherein a boardlike body unifying a temperature distribution of a facial direction is inserted between the laminated sheet material and a press hot platen. CONSTITUTION:Each one sheet of metallic sheets 2 having unevenness is arranged on the inside of a pair of hot platens by tuning the surface having the unevenness to a hot platen side and a cushioning material 3 is arranged on its inside. A metallic mirror sheet 4 and a laminated sheet material 5 are arranged alternately between a pair of cushioning materials. Temperature distributions of the hot platen, the metallic sheet having the unevenness and the metallic mirror sheet on the cushioning material at the time of molding are unified. With this construction, since a boardlike body unifying the temperature distribution of a facial direction such as the metallic sheet having the unevenness is arranged between the hot platen and metallic mirror sheet, thermal conduction to the laminated sheet material is unified in the facial direction and various properties of the laminated sheet are improved.
Patent JP-S5489569-A (JP)
Title: Manufacture for semiconductor device
Inventor: TAKEUCHI TOORU
IPC: H01L21/3213
Filed: 1977-12-27
Abstract: PURPOSE: To cancel the pattern destruction due to the deformation of mask resist with the etching of Al at normal temperature by taking platinum as the mask.  
     CONSTITUTION: The positive-resist layer 12 is formed on the Al layer 11 on the  substrate 10 and it is covered with the platinum film 13. The layer 12 is immersed  in the ultrasonic wave acetone vessel and platinum mask is formed by lifting off the platinum. The Al 11 is etched with the platinum mask 13 by means of normal temperature processing with conventional positive-resist development liquid. Since the mask is made of platinum, the correct pattern is formed with better adherence than the case of conventional resist and quick etching is made with ultrasonic waves. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0833102-A (JP)
Title: Controller for electric railcar and trolley wire grounding detecting method
Inventor: FUKUDA MASAKAZU
IPC: B60L3/00
Filed: 1994-07-12
Abstract: PURPOSE:To effectively distinguish the fault of cross linkage ground from an input overvoltage state due to a cross linkage voltage change by providing two voltage detectors for detecting the voltages across a filter capacitor, a thyristor, and outputting a short-circuit fault signal when the output voltage values of both the detectors exceed a predetermined change amount and a deviation between both the output voltage value is a reference value or less. CONSTITUTION:A series circuit of filter capacitors 6a, 6b, a thyristor 8a and an overvoltage suppressing resistor 7 is connected in parallel with the input terminal of an inverter 5 for converting a DC power from a trolley wire into an AC power. A first voltage detector 14a and a resistor 14b for regulating its output voltage VT are provided at both ends of the capacitor 6a, and a second voltage detector 9a and a resistor 9b for regulating its output voltage VC are provided at both ends of the thyristor 8. The short-circuit of a trolley wire is detected when the deviation of the output voltages of the detectors 14a, 9a becomes a specific reference value or less, and an input overvoltage state is detected when it exceeds the specific reference value.
Patent JP-H105384-A (JP)
Title: Production of ski board
Inventor: SUZUKI KATSUNORI
IPC: A63C5/14
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To enhance the strength and performance of ski, to shorten the molding cycle time of a heating press and to reduce a manufacturing cost by making it possible to easily execute the control of the amt. of the foamed blank for molding a middle core to be injected and to uniformly execute the expansion molding of the middle core material. SOLUTION: A surface member 21 shaped and molded to the external shape of the front surface of the ski and the blank 22 for forming the strength member on the upper side of the ski consisting of a prepreg are arranged in the cavity having the front surface shape of the ski of an upper mold 11. The foamed blank 24 for molding the middle core consisting of a one-liquid type thermal expanding and curing urethane which is liquid at ordinary temp. is injected into the core part space thereof. A gliding surface forming blank 25, right and left sole edge members 26, 26, a blank 27 for forming the strength member on the lower side of the ski consisting of cured FRP or prepreg are arranged in the cavity having the rear surface shape of the ski of a lower mold 13. Both upper and lower molds 11, 13 are clamped and heated to expand and cure the foaming blank 24 for molding the middle core.
Patent JP-H0211434-A (JP)
Title: Device for removing water drop of rear-view mirror of vehicle
Inventor: OKADA SHOJI
IPC: B60S1/08
Filed: 1988-06-28
Abstract: PURPOSE:To prevent the wasteful drive of an oscillating means in the captioned device having the oscillating means for oscillating a mirror to remove water drops deposited on the mirror by providing a drive prohibiting means for prohibiting the drive of the oscillating means based on the output of a vehicle condition detecting means. CONSTITUTION:A disk-formed piezoelectric oscillator 31 in which electrodes 33, 34 are integrally provided on both end faces of an electrostrictive element 32 is fixed to nearly the center portion of the mirror 30 of each vehicle side mirror by means of an adhesive. The electrodes 33, 34 are connected to an oscillating circuit via lead wires 34, 35 and an AC power is applied to the piezoelectric oscillator 31 for each defined time, expanding/contracting same in the thickness and radial directions to repeatedly bend the mirror 30. Thereby, water drops deposited on the surface of the mirror 30 are shaken off and removed. Also, the drive of the oscillating circuit is prohibited at the time of detecting that an engine is not operated, that a side window is opened, or that the rear-view mirrors are being housed.
Patent JP-S6319211-A (JP)
Inventor: REOPORUDO TEIRUGUNAA
IPC: F16C23/04
Filed: 1986-07-09
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。