baber/WOPTO huggingface dataset:
Patent JP-S6250703-A (JP)
Title: Optical waveguide device
Inventor: OOTA YASUHIRO
IPC: G02B6/12
Filed: 1985-08-30
Abstract: PURPOSE:To converge a light wave which is propagated in an optical waveguide on one point outside an optical waveguide and to manufacture an optical waveguide device relatively easily with good reproducibility by providing the optical waveguide with a waveguide lens between a laser diode and a linear grating coupler. CONSTITUTION:The grating coupler 11 is made linear and intervals of the grating are made not equal. The intervals are determined to converge projection light from the coupler 11 in some direction on a Z-Y plane. Namely, the light emitted from the laser diode 12 is converted by a waveguide lens 10 into light 3 having a wavefront close to that of parallel light and then converted by a waveguide lens 10' into light having an elliptic arcuate wavefront. The converted light is diffracted by a coupler 11 in a rectangular prism shape and converted on a Z-X plane. Namely, the lens 10' makes the light having the elliptic arcuate wavefront incident on the linear coupler 11 so as to converge it on the Z-X plane.
Patent JP-S5892086-A (JP)
Inventor: OYAMADA TAKASHI
IPC: G07D5/00
Filed: 1981-11-26
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-S5890875-A (JP)
Title: Sound multiplex receiver
Inventor: YAMADA TADASHI
IPC: H04N5/60
Filed: 1981-11-25
Abstract: PURPOSE:To listen to desired sound without hindrance, by transmitting a sub- sound signal when a sound signal is biased to a main sound signal and transmitting the main sound signal when biased to the sub-sound signal through FM modulation at the reception of duplex sound signal. CONSTITUTION:In receiving duplex sound signals, a mode switching circuit 1 is changed over into ''main sound + sub-sound signal'' mode to obtain main and  sub-sound signals from a multiplex demodulator 2 and outputted respectively from speakers 6 and 7. Further, the main and sub-sound signals are led to an FM modulator 8 via a switch circuit 9. The sound volume of the main and sub- sound signals is compared at a sound volume/sound quality balance control circuit 3, the result is given to a duplex sound signal switching circuit 10, and when the main sound signal is larger than the sub-sound signal, the sub-sound signal is transmitted to an FM modulator 8 and when the sub-sound signal is larger, the main sound signal is transmitted. Thus, the desired sound signals can be listened to without being interfered with the other sound signal.
Patent JP-H0240038-A (JP)
Title: Engine output control device
Inventor: NISHIMURA SHIGEMOCHI
IPC: F02D41/10
Filed: 1988-07-29
Abstract: PURPOSE:To prevent production of a feeling of physical disorder during return control of a handle by a method wherein when an acceleration demand is detected, a holding state is released by means of a holding means to hold a correction state of engine output reduction responding to a steering angle. CONSTITUTION:A target output deciding means decides a target engine output responding to an accel opening detected by an accel opening detecting means, and regulates an engine output through a drive control means and an output regulating means. In which case, when handle control is effected, based on a signal from a steering angle means, the target engine output of a target output deciding means is corrected so that in the case of the same accel opening, the more a steering angle is increased, the more an engine output is decreased, and a correction state is held by a holding means. Thereafter, when an acceleration demand by a driver is detected by a detecting means, a holding state is released by a release means, and an engine is operated at a target output responding to an accel opening. This constitution enables prevention of production of a feeling of physical disorder during return control of a handle.
Patent JP-2001022260-A (JP)
Title: Method for fetching operation data of operation training simulator
Inventor: MITSUOKA HIROSHI
IPC: G09B9/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To perform exact training on operation by fetching operation data at the necessary time during operation of an actual plant by utilizing a personal computer, and inputting them as initial data in the method for fetching operation data for an operation training simulator. SOLUTION: A notebook-sized personal computer is connected with a LAN of a power plant 20, and is made to fetch the operation data at the necessary time during operation of the power plant 20 and store the data. An operator 2 takes the notebook-sized personal computer 1 storing the operation data in a computer room 40. Since the operator connects the notebook-sized personal computer with an input device 11, inputs the data to a simulation computer 10, and lets it perform simulation as the initial data of the operation, there is no omission of data, and an exact simulation of the operation training can be carried out.
Patent JP-S6249706-A (JP)
Title: Expansion type antenna reflector
Inventor: YAMAMOTO KAZUO
IPC: H01Q1/08
Filed: 1985-08-29
Abstract: PURPOSE:To make rigidity of the titled reflector higher and, at the same time, to reduce the weight of the reflector when giving the same rigidity, by changing the rigidity of numerous hoop-forming frames which support a flexible thin film by frame. CONSTITUTION:When a satellite arrives at its orbit, this expansion type antenna reflec tor is expanded by means of elastic springs contained in each hinge a 11a and B 11b from its stored condition at the time of launching and, when the angle of the hinges A 11a reaches 180 deg. and angle of the hinge B 11b reaches 135 deg., the rotating movement of each frame 23c is locked by latching devices and the frames maintain a shape. The hollow cross-sectional shapes of the frames are changed in accordance with the distance from a satellite main body 18. Namely, the cross-sectional dimensions of the five frames nearest to the satellite 18 are made larger than those of conventional ones and those of the intermediate four frames are made the same as those of conven tional ones. Since the corss-sectional shapes of the frames are made larger at locations closer to the satellite main body 18, which receive relatively large bending loads, and smaller at locations far from the satellite main body 18, which hardly receive bending loads, the rigidity can be increased against a cantilever vibrating mode.
Patent JP-S6434368-A (JP)
Title: Deodorant
Inventor: TOKIDA FUMIHIKO
IPC: A61L9/01
Filed: 1987-07-31
Abstract: PURPOSE:To enhance the deodorizing effect on a sulfur compound such as methyl mercaptan, by using predetermined anthraquinones. CONSTITUTION:Anthraquinone represented by a formula (wherein substituents R1-R5 may be respectively same or different and are H, OH, OR, R, COOH or a salt thereof or COOR. Herein, R is an alkyl group, especially, a 1-20C alkyl group) is contained in a deodorant as an effective component.
Patent JP-H0946701-A (JP)
Title: Picture data compression/expansion method and picture communication terminal equipment
Inventor: NAGANO NAOHIRO
IPC: H04N19/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a picture data compression/expansion method and a picture communication terminal equipment capable of processing multilevel and binary picture data at a low cost. SOLUTION: This equipment is provided with a memory part 15 for a picture for fetching picture data, a bit conversion part 19 for taking out binary picture data of one bit from the memory part 15 for the picture and converting them to multilevel picture data of multiple bits at the time of transmission and converting the multilevel picture data of the multiple bits to the binary picture data of one bit at the time of reception,  a multilevel data compression/expansion part 16 for taking out the multilevel picture data from the memory part 15 for the picture or the bit conversion 19 and performing compression by a JPEG encoding system at the time of the transmission and expanding received compressed multilevel picture data and converting them to the original multilevel picture data at the time of the reception and the memory part 17 for compressed data for preserving the multilevel picture data compressed in the multilevel data compression/expansion part 16 at the time of the transmission and preserving the received compressed multilevel picture data at the time of the reception.
Patent JP-H0946397-A (JP)
Title: Ringer sound varying system for telephone set
Inventor: UCHIYAMA TETSUOMI
IPC: H04M1/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To urge a person near the telephone set to take a telephone as soon as possible by making a system in which the ringing time and ringing stop time are gradually increased with elapse of time. SOLUTION: This system is composed of a reference clock 1, a ROM 2 in which programs are stored, a CPU 3 performing the control based on the program stored in the ROM 2, a RAM 4, a timer 5, an I/O 6, a driver 7, a ringer speaker 8, a line driver 9 and a key driver 10. At this stage, when a incoming call request exists, ringer sound is rung and the number of times of ringing the ringer sound is counted. Based on the number of times of this ringer sound, the ringing time and the ringing stop time are controlled by a prescribed system. The ringing is continued till the person near the a telephone set takes a receiver and responses. Thus, the person near the telephone set can be urged by shortening the ringing time and ringing stop time according to the count number of the ringer sound.
Patent JP-H0517330-A (JP)
Title: Therapeutic agent for common acne
Inventor: CHO AKIMITSU
IPC: A61K8/00
Filed: 1991-07-03
Abstract: PURPOSE:To obtain a therapeutic agent capable of effectively and fundamentally treating common acne which is difficult to treat. CONSTITUTION:A therapeutic agent for common acne is obtained by using (A) 0.5-10wt.% antimicrobial agent such as metronidazole or Lithospermi Radix, (B) 5-10wt.% germicide such as Sophorae Radix or Stemonae Radix, (C) 20-30wt.% antidote such as Gentianae scabrae Radix or Phellodendri Cortex, (D) 10-20wt.% antipruritic agent such as Neptae Herba or Sophorae Radix and (E) 20-40wt.% medicine such as Dictamni Radicis Cortex or Mori Cortex for treating symptoms of water dysbolism as essential ingredients. The resultant therapeutic agent is capable of effectively sedating inflammations caused in skin pores with the ingredient (A), preventing the inflammations of the common acne produced by bacteria existing in the skin part with the ingredient (B), removing wet heat or poison in the lungs and stomach, improving the hormonal balance, suppressing secretion of sebum and preventing onset of the common acne with the ingredient (C), further eliminating pruritus with the ingredient (D), preventing symptoms from deteriorating and fundamentally treating the common acne. Furthermore, 3-5wt.% medicine for removing pathogens and 5-15wt.% medicine for passing through channels and promoting blood circulation can be blended in the aforementioned therapeutic agent.
Patent JP-S6433623-A (JP)
Title: Information processor
Inventor: TSUCHIDA TAIJI
IPC: G06F3/048
Filed: 1987-07-30
Abstract: PURPOSE:To obtain a portable information processor that can be easily used on an office desk by using a keyboard and a controller to control plural flat plate type display devices. CONSTITUTION:A display device 119 and a coordinate detecting device 126 can transmit the light; while a part where data are displayed has no function to transmit the light. Thus only the data displayed are shown when an information processor is set on an over-head projector OHP. A display device 100 is held by an operator and a display device 101 is set on the OHP. Thus the operator can change the display of the device 101 without going to the OHP just by changing the display data of the device 100. As a result, the display data on the OHP can be simply changed, added and instructed. Furthermore both display devices can be held by hands and set on an office desk, etc.
Patent JP-H0356719-A (JP)
Title: Clutch controller
Inventor: OTSUKA MASUHIRO
IPC: F16D48/06
Filed: 1989-07-24
Abstract: PURPOSE:To obtain a proper learning value from one-time learning by starting a learning operation of a clutch learning means, taking a clutch-off point where a rotational speed on the clutch output side becomes zero as a start point of learning. CONSTITUTION:A main control unit 4 inputs signals of a rotational speed detecting means 9, 5a of the input and output sides of a clutch 6 and a vehicle speed sensor 5b, operates the clutch 6 in the connecting direction from a learning start point through a clutch control means 20 and obtains a clutch position where input and output rotational speeds are in a prescribed condition with a clutch learning means 4b to control the clutch control means 20. When the clutch 6 is positioned at the learning start point and the output rotational speed is not zero, an off-point discriminating means 4c operates the clutch in a disen gaging direction to set a zero point of the output rotational speed as an off- point, which is set as a learning start point to start the learning operation of the clutch learning means 4b. It is thus possible to obtain a proper learning value from one-time learning, even if the accuracy of installing positions are not strict at the time of replacing machine component parts.
Patent JP-H0834948-A (JP)
Title: Active energy ray curing composition for ink
Inventor: IGARASHI ICHIRO
IPC: C09D11/101
Filed: 1994-07-21
Abstract: PURPOSE:To obtain the rapid curing composition consisting of a reaction product of an alkylene adduct of bisphenol-A, with a dibasic acid or its anhydride, etc., excellent in flow properties as an ink vehicle, having printabilities such as misting, etc., and excellent in surface hardness and solvent resistance after the curing. CONSTITUTION:This active energy ray curing composition for an ink comprises a reaction product of (A) pentaerythritol, (B) an alkyleneoxide adduct of bisphenol-A, (C) a dibasic acid or its anhydride and (D) a (metha)acrylic acid. Further, reacting with a ratio of 0.5-4.0mol component (A), 0.5-2.5mol component (B) and 3.5-17mol component (D) based on 1mol component (C) is preferable, and as a component (C) e.g. succinic acid, etc., are cited.
Patent JP-H0741548-A (JP)
Title: Foamable epoxy resin composition
Inventor: OKITSU TOSHINAO
IPC: C08J9/06
Filed: 1993-08-02
Abstract: PURPOSE:To provide a foamable epoxy resin compsn. which can be foamed and cured at room temp. without causing environmental problems to give a foam which is lightweight and excellent in thermal insulation, sound absorption, and adhesion to metal and concrete. CONSTITUTION:The resin compsn. comprises a mixture of 100 pts.wt. water-base epoxy resin emulsion having a solid content of 40-90wt.% with a polyamine curative having an amine equivalent corresponding to the epoxide equivalent of the epoxy resin, 0.2-2 pts.wt. aluminum powder, and 0.2-2 pts.wt. water-sol. polymer.
Patent JP-H0239134-A (JP)
Title: Backproject type screen
Inventor: MITSUTAKE HIDEAKI
IPC: G03B21/62
Filed: 1988-07-29
Abstract: PURPOSE:To prevent peripheral light quantity from rapidly lowering even if the incident angle of projecting luminous flux on the surface of a screen is made larger by constituting the title screen by opposingly arranging two trans parent substrates where a Fresnel lens surface consisting of plural fine prism pieces in a specified shape is provided. CONSTITUTION:A projected image by a projection lens 4 is formed on the surface of the screen 1. At such a time, the luminous flux from the projected image on the surface of the screen 1 is refracted and condensed by the Fresnel lens surfaces 11c and 12c and advances to be condensed on a point 1b behind the screen 1 in the distance of proper multiple of the length of a diagonal. The projected image formed on the surface of the screen 1 is observed in a space on an opposite side to the projection lens 4 in a space behind the screen 1. Sufficient peripheral light quantity can be obtained in the case of taking the focal distance f1 of the 1st Fresnel lens surface 11c and the focal distance f2 of the 2nd Fresnel lens surface 12c as f1<f2. Thus, the peripheral light quantity can be prevented from rapidly lowering even if the incident angle of the projecting luminous flux on the peripheral part of the screen is made larger.
Patent JP-H0744123-A (JP)
Title: Liquid crystal display device
Inventor: SHIROSAKO KATSUNORI
IPC: G09F9/00
Filed: 1993-08-02
Abstract: PURPOSE:To make it possible to automatically adjust a contrast by comparing the transmitted light quantities when the specific area of a screen is in a light opaque state and this area is in a light transparent state and controlling the driving voltage of a screen in such a manner that the difference therebetween attains a prescribed value or above. CONSTITUTION:A control section 6 reads the digital value when a contrast cell 1a is in the light opaque state and the digital value when this cell is in the light transparent state. This control section calculates the ratio thereof and does not vary the supply voltage of a liquid crystal driving power source circuit 7 if the ratio is above the prescribed value. The control section compares the digital value when the contrast cell 1a is in the light opaque state with the reference value of the transmitted light quantity in the light opaque state if the ratio is below the prescribed value. The control section controls the voltage of the power source circuit 7 so as to increase the voltage by the prescribed quantity when the digital value in the light opaque state is below the reference value of the transmitted light quantity. The control section controls the voltage of the power source circuit 7 so as to decrease the voltage by the prescribed quantity and impresses the voltage to the contrast cell 1a when the value is larger than the reference value of the transmitted light quantity.
Patent JP-H10176947-A (JP)
Title: Underwater sound monitor
Inventor: IMAMURA NOBUHIRO
IPC: B63B49/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To rationalize the time for repairing and adjusting a machine by calculating a contribution amount of a main sound source machine to underwater sound based on calculation results of frequency components of an underwater sound digital signals and each vibration digital signal. SOLUTION: An underwater sound detector 6 and a plurality of vibration detectors 8 detects underwater emitted noise and vibration by a main sound source machine respectively, and an A/D-converter 10 digitally converts them for feeding to a calculation processing part 12. Then a spectrum calculation part 15 fast Fourier transforms both signals to calculate spectral signals of auto power of each signal and cross powder of each vibration, and a coherent output power(COP) calculation part 17 calculates COP of each sound source machine vibration for underwater sound. An auto power spectrum of the underwater sound among them and that of a normal underwater sound are displayed on a display device 19 to specify a frequency where current underwater sound frequency increases from normal time.  Then in each machine of specific frequency, a machine with present COP > normal COP is specified as a cause for an increase of the underwater sound, and it is repaired and adjusted.
Patent JP-S5891744-A (JP)
Title: Granular polyolefin material for molding
Inventor: MATSUYAMA NORIYOSHI
IPC: C08L101/00
Filed: 1981-11-28
Abstract: PURPOSE:To provide the titled resin material capable of forming a high-quality molded product in good workability, obtained by adhering a compounding agent to the surface of granular polyolefin by using a binder and a dispersant. CONSTITUTION:Granular polyolefin (A)[e.g., a propylene (co)polymer]with bulk density of 0.4 or more and an average particle size of 150-2,000mu, a binder (B) (e.g., an olefinic polymer having a m.p. at least about 3 deg.C lower than that of component A), a dispersant (C) (e.g., a lubricant or a coupling agent liquid at a room temp. or having a m.p. at least about 3 deg.C lower than that of component A) and a compounding agent (D) (e.g., a filler, a stabilizer, a pigment or various additives) are mixed and stirred at a temp. slightly higher than the m.p. of the binder to form a layer wherein the compounding agent is uniformly dispersed throughout the binder on the surface of the granular polyolefin. The amount of the filler in the compounding agent is adjusted to about 0.1-2 times by wt. that of the granular polyolefin and the amount of the dispersant is adjusted to about 0.005-0.2 times by wt. that of the filler.
Patent JP-H1136619-A (JP)
Title: Multipurpose house
Inventor: NISHIZAWA YOSHIO
IPC: E04H1/02
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To enable changing the way of living in a house as body and health conditions change from fifties and building the house in an L-shaped small site. SOLUTION: Sanitary and kitchen spaces are provided on the corners C1 of a first-story portion F1, a second-story portion, and a third-story portion which are L-shaped on plan view, and a party room for communicating with the neighbors and exchanging information, an office that allows at-home work, a reception room 13, a living room, and the like are arranged efficiently in an integrated fashion on one wing Wa and on the other wing Wb around the sanitary and kitchen space of each story portion.
Patent JP-H0238163-A (JP)
Title: Air bag controller of vehicle
Inventor: SATO MASATO
IPC: B60R21/017
Filed: 1988-07-29
Abstract: PURPOSE:To optimize the timing at which a passenger collides against a swelled impact attenuating bag by constituting an air bag in such a way that the gas blast pressure from a gas generating means operated at the time of collision is able to be corrected to a higher value with a seat position slided at a front position in comparison with a value with the seat at a rear position. CONSTITUTION:An air bag equipment 5 mounted at a steering support member 1 at the side of the seat beside a driver's seat consists of both an inflator which generates high pressure gas when a collision detection sensor detects a collision force over the specified value, and an impact attenuation bag which is swelled with the generated high pressure gas to protect a passenger from collision. The gas blast pressure from the inflator is able to be set arbitrarily by a pressure setting means. In such equipment, there is provided a slide position sensor 20 which detects the position of a seat 21 slided. Based on the output of said sensor 20, the gas blast pressure may be corrected to a higher value with the seat 21 in the front position in comparison with a value with the seat in the rear position.
Patent JP-H0859465-A (JP)
Title: Spin trapping agent
Inventor: NIWA TATSUSHI
IPC: A61K31/40
Filed: 1994-08-15
Abstract: PURPOSE: To provide a stable and easy-to-handle spin trapping agent which is useful in detection and determination of free radical in vivo according to the spin-trapping technology. CONSTITUTION: This spin trapping agent is represented by the formula (R is H OH, amino which may be substituted with lower alkyls, 2-oxy-1-pyridyl). This spin trapping agent can efficiently trap or capture unstable free radicals such as superoxide radical, hydroxy radical, methyl radical or hydrogen radical. The spin trapping agent of the formula can be produced, for example, by reaction of methyl acrylate with 2-nitropropane, then with ethyl formate, protecting the aldehyde group in the form of 1,3-dioxolane, reducing the ester group with lithium aluminum hydride, and treating the product with an acid to 5,5- dimethyl-3-hydroxymethyl-1-pyrroline-N-oxide.