baber/WOPTO huggingface dataset:
Patent JP-H10286336-A (JP)
Title: Clocking device for slalom race, etc., of canoe
Inventor: HARA MITSUYOSHI
IPC: A63B69/06
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent an unbalance from generating in a clocking by a method wherein on one bank of a river, a light emitting-receiving means is vertically movably provided, and on the other bank, a reflecting means of a length corresponding with the vertical movement of the light emitting-receiving means, is arranged. SOLUTION: On one bank 3 of a river, a light emitting-receiving means 1 is arranged, and on the opposite bank 4, a reflecting means 2 comprising a vertically long mirror, is arranged. The light emitting-receiving means 1 is constituted of a light emitting means such as a photoelectric tube, and a light receiving means which receives the light reflected by the reflecting means 2, and is constituted in a manner to be vertically movable on a guide pole 6. The reflecting means 2 is formed to be larger than the moving distance in the vertical direction of the light emitting-receiving means 1 so that it does not need to be moved on a reflecting pole 5. When a float 16 vertically moves in a float guide 13 in response to a change of the water level of the river, the length of a hanging wire 10 varies in response to the movement.  Then, the light emitting-receiving means 1 which is connected to the hanging wire 10 moves in the same direction as well, e.g. when the water level descends, the light emitting-receiving means 1 moves the descending direction. Therefore, the distance from the water level of the light emitting-receiving means 1 becomes uniform, and an always fair clocking can be performed.
Patent JP-H11308366-A (JP)
Title: Communication device, control method therefor, and computer readable storage medium
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To surely conduct communication without causing an accidental line interruption even when subscribed to an information communication service in a telephone network. SOLUTION: A one-touch dial registration circuit 34 stores the telephone number of an opposite station and a ring back tone detection time as time information till the opposite station replies in the case of receiving a call. The ring back tone detection time is updated by a measured value when the device actually calls the opposite station. In a next communication, a voice display message to inform the operator of a calling state is outputted from a speaker 3 or a display circuit 32 in the case of a speech by a telephone set 4 for the opposite station whose ring back tone detection time is long, and in the case of facsimile communication, an initial identification time is extended to comply with the long ring back tone detection time.  A time till the opposite station makes a primary (or secondary) reply may be measured through polarity inversion or the like as a reply time of the opposite station.
Patent JP-H049808-A (JP)
Title: Coupling structure between optical waveguide and optical fiber and its manufacture
Inventor: HAYAUCHI ARINORI
IPC: G02B6/30
Filed: 1990-04-27
Abstract: PURPOSE:To easily couple the optical waveguide with the optical fiber by forming the optical waveguide of a liquid material which sets by energy irradiation on a substrate, and forming recessed parts for holding optical fibers at end parts of the optical waveguide. CONSTITUTION:The rib type optical waveguide consists of the substrate 1 and a core layer 2 which is formed thereupon by using ultraviolet-ray(UV) setting resin, the core layer 2 has a ring part 3, which projects upward and extends in one direction, in its center, and the rib part 3 is formed integrally with the core layer 2. The nearly semicircular recessed parts 4 for holding the optical fibers are formed in the core layer 2 at both the end parts of the rib part 3, and the end parts of the optical fibers 8 and 9 are fitted in the recessed parts 4 and fixed with the forming material of the core layer 2. Consequently, the optical waveguide can be formed by using a stamper, the manufacture is facilitated, and the optical waveguides and optical fibers are coupled easily and speedily.
Patent JP-H11302913-A (JP)
Title: Acrylic fiber for artificial hair
Inventor: YOKOE MASAAKI
IPC: D06M101/16
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic fiber for artificial hair remarkably better in separating properties than those of a conventional acrylic fiber for the artificial hair, excellent in combing properties and having a soft touch feeling with a waxy feeling and a natural gloss. SOLUTION: This acrylic fiber for artificial hair is obtained by applying an emulsified dispersion prepared by adding (B) a silicone-based oil agent in an amount of 0.1-10 wt.% based on the solid content to an oil agent consisting essentially of (A) a polyamine-polyamide-based softener which is, e.g. a compound represented by the formula (a polyamine-polyamide epichlorohydrin adduct and R<1> s are each a 15-25C alkyl or the like) in an amount of 0.05-2.0 wt.% based on the fiber dry weight expressed in terms of the solid content as an oil agent for a synthetic fiber thereto. Separating properties which are defects of acrylic wet spun fibers of a thick denier can remarkably be improved to afford a soft touch feeling with a waxy feeling, improve combing properties and prevent entanglement at the hair tip when combing the hair.
Patent JP-S592423-A (JP)
Title: Schmitt trigger circuit
Inventor: YASUDA YASUSHI
IPC: H03K3/2893
Filed: 1982-06-29
Abstract: PURPOSE:To prevent an input current from being increased transitently at the fall of an input voltage, by inserting a Schottky barrier diode positively poled between a transistor(TR) and an anode terminal of a diode. CONSTITUTION:The Schottky barrier diode D5 is inserted and connected to the positive direction between the anode terminal of the diode D3 and an emitter of the TR5. Then, the transient increase in the input current IIL is prevented at the fall of the input voltage VIN. The transient increase in the input current IIL depends on the presence of a current II5 flowing via the collector/emitter of the TR5 and the diode D3, and the voltage of this current (II5) path is expressed as (VCETR5+VPD5+VFD3), where VCETR5 is a collector-emitter voltage of the TR5, and VFD5, VFD3 are forward voltages of the diodes D5, D3. This is larger than the base-emitter voltage VBETR1 of the TR1. Thus, the current II5 hardly appears at the fall of the VIN.
Patent JP-H11306223-A (JP)
Title: Logical calculation device, its method and medium for recording logical calculation processing program
Inventor: OZAWA MAKOTO
IPC: G06F17/50
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a logical calculation device to calculate a logical expression. SOLUTION: In expression input processing of a logical expression mode, an optional logical expression 'out 1= (CLK.A)+B' is inputted. Logical data on the input signal corresponding to the optional logical expression are successively set in a data selection processing, and a 'calculation' key 12c is operated. Then, the logical data on the output signal corresponding to the logical data on the input signal stored in a logical data memory 17c are calculated in response to the logical expression that is stored in a logical memory 17b of a RAM 17. Then a truth table corresponding to the logical expression is produced based on the logical data on those input and output signals respectively. Then the truth table is stored in the memory 17c and displayed on a liquid crystal display part 13. As a result, the input logical data are set against the logical expression that is optionally inputted, the corresponding output logical data are calculated and a truth table of the logical expression is displayed.
Patent JP-S5953008-A (JP)
Inventor: DONARUDO SANTATSUCHI
IPC: E04F17/08
Filed: 1983-06-20
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-S5761456-A (JP)
Title: Bilet reverting device
Inventor: OSHIMI TETSUO
IPC: B24B41/06
Filed: 1980-08-12
Abstract: PURPOSE:To enhance efficiency of grinding process by inverting a bullet on a chain and consolidating the inverting device with clamp device. CONSTITUTION:An arm 18 and a rotatable housing 23 are installed on a shaft 15, which is born by a pair of supporting blocks 5 mounted on the top plate 2 of a trolley etc., in such a way as rotating together, and a chain C driven reversibly by No.1 ratchet wheel 11 at the upper part of a stationary housing 4 facing said rotatable housing, No.3 ratchet wheel 16 at the lower pat of the same, and No.2 ratchet wheel 26 at the upper part of the rotatable housing is threaded with a specified slack, where a billet V supported by this chain is inverted by moving the chain and when the specified face heads up the chain is stopped, and then the rotatable housing is turned toward the stationary housing and the billet is fixed between jaws 9, 30 of a vise. The slack of the chain is adjusted according to the dimensions of the billet by turning an adjusting nut 37.
Patent JP-S605750-A (JP)
Title: Ac generator for vehicle
Inventor: HORI MASAKAZU
IPC: H02K5/22
Filed: 1983-06-22
Abstract: PURPOSE:To facilitate the assembling property of a generator by integrating a cylindrical member for covering a slip ring with a wiring board of a diode. CONSTITUTION:A wiring board 23 is formed of an insulating material such as synthetic resin. A dustproof and waterproof structure of the slip ring section is formed by a substantially cylindrical member 24 which is integrated with the board 12 and surrounds a slip ring 16 at the prescribed interval to the slip ring 16. The gap formed between a brush retainer 26 and the member 24 is blocked by a substantially plate-shaped sealing member 25b fored with a square hole 25d through the retainer 26. In this manner, the slip ring section is preferably sealed, and the assembling workability of the slip ring and the brush portion can be improved.
Patent JP-H05306104-A (JP)
Title: Oxygen generation material
Inventor: SAWARA HAJIME
IPC: A01K63/04
Filed: 1992-04-30
Abstract: PURPOSE:To enable to use an oxygen generating material for long hours in a state without any decrease in pH due to a dissolved acid into water by shielding and adsorbing a chemical which is dissolved in a unreaction state as it is with an activated carbon layer, when a oxygen generating reacts with water. CONSTITUTION:The oxygen generating material 1 which generates oxygen in contact with water, is covered with a permeable sheet 2 and the activated carbon particle layer 3 is formed on the sheet 2, thus the oxygen generating material which is suited to transportation of live fish, etc., is produced.
Patent JP-H06301410-A (JP)
Title: Electronic cam switch control system
Inventor: TANAKA AKIRA
IPC: G05B19/06
Filed: 1993-04-13
Abstract: PURPOSE:To improve the production efficiency by high-speed operation and also stabilize the quality by automatically correcting output timing in low-speed operation and the high-speed operation according to variation in the number of revolution. CONSTITUTION:An automatic spark advance function provided to a device sets the ON point 5 of a set angle 4 to 45 deg. and the OFF point 6 to 95 deg. (output by 45 deg.). In the low-speed operation, the ON point 5 leads 45 deg. at the set angle 4 and the OFF point 6 leads 90 deg.; and the output width is still 45 deg.. In intermediate-speed or high-speed operation, the ON point 5 is further advanced. Thus, when a machine which varies in the number of revolution is controlled by the electronic cam switch, deviation in timing due to the operation delay of an actuator (relay, valve, solenoid, etc.) causes a problem, but this automatic spark advance function outputs an angle corresponding to the operation delay time of the actuator earlier by a spark advance angle X calculated from a current rotating speed to correct the deviation in timing.
Patent JP-H07318328-A (JP)
Title: Head detection apparatus and human-body detection apparatus
Inventor: SHIMAMOTO HIDEMITSU
IPC: G01B11/24
Filed: 1994-05-25
Abstract: PURPOSE:To precisely detect a human body even when a trouble such as an overlap, a chip, a shadow or the like exists in the binarized shape of human body. CONSTITUTION:By a contour search means, a contour is first searched regarding the aggregate of pixels having a value on one side in a binary image, and the shape of the aggregate is specified. Then, by a width detection means 141, the width of the aggregate within a prescribed range from the starting line of a search is detected in every line during the search operation of the contour. In addition, by an increase-or-decrease detection means 143, an increase or a decrease in the width is detected, and the width is stored in a storage means when it is detected that the width is changed from the decrease into the increase. Then, by a update means 145, the content of the storage means keeps on updating until the width is changed into the decrease.
Patent JP-H07321396-A (JP)
Title: Semiconductor laser array
Inventor: OTOMA HIROKI
IPC: H01S5/185
Filed: 1994-05-25
Abstract: PURPOSE:To obtain a semiconductor laser array in which electrical and thermal crosstalks are reduced significantly between respective lasers CONSTITUTION:A semiconductor laser having a horizontal cavity and outward inclination reflectors 7, 8, 11, 12 for reflecting the light emitted from the semiconductor laser in a specific direction are integrated monolithically on a semiconductor laser array, wherein the reflectors 7, 8, 11, 12 are arranged closely each other. The reflectors 7, 8, 11, 12 are also arranged such that the distance between adjacent horizontal cavities increases as the distance from the reflectors increases.
Patent JP-S63275570-A (JP)
Title: Phenylpyrimidine derivative
Inventor: KOBAYASHI HIDEKAZU
IPC: C07D239/26
Filed: 1987-05-07
Abstract: NEW MATERIAL:A compound expressed by formula I (R is 2-12C alkyl; the asterisk mark indicates asymmetric carbon). EXAMPLE:p-(5-Octylpyrimidin-2-yl)-phenyl 2-chloro-3-methylpentanoate. USE:A dopant for liquid crystal compositions capable of increasing spontaneous polarization by addition of a small amount. PREPARATION:p-Methoxybenzonitrile is dissolved in anhydrous ethanol and anhydrous benzene and HCl gas is passed to form a benzimide ester hydrochloride, which is then treated with ammonia gas in absolute ethanol to provide a compound expressed by formula II. The resultant compound expressed by formula II is subsequently reacted with Na in absolute methanol to afford a compound expressed by formula IV, which is then chlorinated, reduced and hydrolyzed to provide a phenoxypyrimidine derivative. The obtained derivative is subsequently esterified with a compound expressed by formula V to afford the aimed compound expressed by formula I.
Patent JP-S5444877-A (JP)
Title: Semiconductor device
Inventor: HARADA NOZOMI
IPC: H01L21/76
Filed: 1977-09-16
Abstract: PURPOSE: To prevent the influence of false-signal charge generated in a field region upon an element by reducing the wiring capacity and step, by newly forming a PN junction while making it adjacent to an electric wire in the field region of the semiconductor substrate where the element region is formed and by applying a reverse bias there.  
     CONSTITUTION: Onto P type Si substrate 1, thin oxidized film 2 of constant thickness without step is adhered from the element region to the field region, and in the fixed region on it, gate electrode 3 and wiring 4 are fixed. In the field region of the substrate-1 surface near electric wire 4, inversion-preventive P +  type region 5 and N +  type region 6 applied with a high positive voltage are formed respectively. In this constitution, applying a pulse voltage to wiring 4 makes the surface potential of substrate 1 under wiring 4 lower than of region 6, and even if charge is generated in the depletion layer under wiring 4, it flows into region 6, so that a false charge signal will not flow into the element region. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5444214-A (JP)
Title: Device for supporting main spindle of spiral pump
Inventor: KITADA YOSHIMITSU
IPC: F04B19/12
Filed: 1977-09-14
Abstract: PURPOSE: To increase the efficiency of overhauling or removing metals by attaching supplementary bearings to hole the radial load and thrust load of the main spindle when removing upper or lower metals.  
     CONSTITUTION: A main spindle 3 on the shore side is held with an upper metal 4 and with a supplementary bearing 40, and is connected to an output shaft 7 of a driving device 1 through a coupling 6. The supplementary bearing 40 consists of a supplementary metal 41, which is a radial bearing for the main spindle 3, and a thrust ring 42, which is a thrust bearing for the main spindle 3, when the upper metal 4 is removed. Therefore, when the upper metal 4 is removed from the main spindle 3 at the time of disjointing or repair, the supplementary metal 41 bears the radial load of the main spindle 3 and the thrust ring 42 holds its thrust load. Thus, romoval of the main spindle 3 as well as the upper metal is not required as in the past 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000307757-A (JP)
Title: Communication apparatus
Inventor: TAKAHACHI NOBUAKI
IPC: H04M11/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To simplify line reconnection in the case of separating or incorporating or a portable section in a communication apparatus consisting of a stationary section and the portable section and executing data communication through a telephone line. SOLUTION: The stationary section capable of substantially providing extension functions is provided with a MODEM 1a, an NCU 1b, a communication connector 1c for line connection, a connector 1d and a connection detection section 1e. Furthermore, the mobile section 2 consists of a MODEM 2a, NCUs 2b, 2c, a communication connector 2d for line connection and a connector 2e or the like similarly to a conventional mobile section. A general telephone line is always connected to the communication connector 1c. Moreover, a CPU 2c discriminates whether or not the connectors 1d and 2e are connected via the connection detection section 1e. When the CPU 2c discriminates the connection of them, the CPU 2c sets communication via the MODEM 1a and the communication connector 1c or the like in the stationary section 1.  When the CPU 2c discriminates no connection of them, the CPU 2c sets communication via the MODEM 2a and the communication connector 2d or the like of the mobile section 2.
Patent JP-S5445722-A (JP)
Title: Fault detector for synchronous machine exciter
Inventor: HIRAYAMA KAIICHIROU
IPC: G05B23/02
Filed: 1977-09-19
Abstract: PURPOSE:To enable an operation for derectly detecting a fault, by means of operating a fault detection with a digital divice used. CONSTITUTION:A microomputer COMP is inputted, through an analog-digital converter A/D, a signal in the interior of device in addition to a signal of input to and output from controllers for an automctic voltage regulator AVR, underexcitation limiter UEL, automatic follow-up device AFU, manual voltage regulator DC- AVR, etc., processing an operation, by using an inpur signal of controller or element that constitutes the controller, to likely provide an operational function the same as the operational function of controller or element. With a reference value, obtained obtained by this processing of operation as made in the above, compared with an output signal of the controller or the element, the fault detection will be operated.
Patent JP-H06326613-A (JP)
Title: Data transmitting and receiving method and device therefor
Inventor: NAGOSHI KATSUHIKO
IPC: H03M7/14
Filed: 1993-05-13
Abstract: PURPOSE:To exactly transmit and receive binary data without decreasing a communicating speed. CONSTITUTION:An encoder 27 searches a redundant data signal indicated by a bit length and a state, and generates a redundant binary data signal. The bit length is decided by searching the DSV integrated absolute value of the binary data signal, and dividing the searched DSV integrated absolute value by 2. The state is indicated by a state ('0' or '1') which frequently appears in the binary data signal. The redundant data signal whose bit length is variable is added, so that the redundant binary data signal to which the shortest redundant data signal corresponding to the inputted binary data signal is added can be obtained.
Patent JP-S63279097-A (JP)
Title: Heat exchanger of aluminum alloy and its manufacturing method
Inventor: IWAMA TETSUJI
IPC: F28F21/08
Filed: 1987-05-09
Abstract: PURPOSE:To make a heat exchanger having a less resistance in aeration and in particular to make one having a superior defrosting characteristic by a method wherein an aluminum alloy member is mirror finished to a value less than a specified value to form a protective film which shows a superior a water wettability and to make a surface roughness to a value less than a specified value. CONSTITUTION:After applying a mirror surface finish to show a surface roughness of an aluminum alloy member, i.e. a mean roughness at a central line (Ra) being less than about 0.15mum, a film having a superior water wetting characteristic which is normally applied to the surface of the member is formed to cause the surface roughness to be less than 0.12mum with Ra. An amount of film is about 0.1-3g/m<2>, preferably about 0.1-0.8g/m<2> in case of a precoat film. In case of a post-coat film, it is about 1-2g/m<2>. In case the amount of film is less than 0.1g/m<2>, it is not possible to make a sufficient coating of the surface of the aluminum alloy member and so a desired water wetting characteristic, anti-corrosion and a defrosting characteristic may not be attained. In case the amount exceeds about 3g/m<2>, in case of the precoat film, the film shows sometimes a crack after its formation and a thermal efficiency of heat exchanging operation between the fins and tubes is decreased.
Patent JP-S594757-A (JP)
Inventor: FUJII RIICHI
IPC: E04G21/12
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-H01281590-A (JP)
Title: Ic card and ic card connector
Inventor: NAKAKURA KENJI
IPC: G06K19/00
Filed: 1988-05-09
Abstract: PURPOSE:To improve the reliability of reading/writing operation without lossing operability relating to an IC card and a connector by forming recessed parts on both sides of the card and providing an elastic body for pressing a movable contact to an IC card connector. CONSTITUTION:When the IC card 7 is inserted into the IC connector body 1, the head part 5a of a master spring 5 is depressed on the lower surface of the card 7, and when the card 7 is inserted furthermore, the head part 5a is engaged with the recessed part HL of the card 7 and the spring 5 is elastically deflected upward. Thereby, the fingers L1-Ln of movable contacts S1-Sn are pushed upward by a push 6, contact pressure between terminal pins P1-Pn and the contacts L1-Ln is increased and contact resistance is reduced. In case of inserting/ejecting the card 7, the head part 5a is separated from the recessed part HL and depressed by the lower surface of the card 7 and gaps are formed between the push 6 and the contacts S1-Sn, the inserting/ejecting resistance between the contacts L1-Ln and the lower surface of the card 7 is reduced. Thus, the reliability of the reading/writing operation can be improved without lossing the operability of the card 7 and the connector 1.