baber/WOPTO huggingface dataset:
Patent JP-H06164463-A (JP)
Title: Moving body discriminating equipment
Inventor: TERAFUJI KAZUKI
IPC: H04B7/26
Filed: 1992-11-20
Abstract: PURPOSE:To provide a moving body discriminating equipment which can trans mit and receive simultaneously information from both of a base station and a moving body. CONSTITUTION:In a transmitter 1 of a base station, a synchronizing signal and a high frequency signal being first information are modulated by a modulator 12, and transmitted from a transmitter 14. In a vehicle answering equipment 30, a receiver 32 receives its signal through an antenna 31, a synchronization detecting circuit 36 detects a synchronizing signal, and a pseudo random signal generator 37 generates a psuedo random signal PN1 by synchronizing with its synchronizing signal. This pseudo random signal PN1 is synthesizes with second information, and a high frequency signal is modulated by a modulator 33, and transmitted to the base station from an antenna 35. In the base station, the same signal as the pseudo random signal PN1 of the vehicle answering equipment 30 is generated, and from a signal received by an antenna 22, only a signal containing second information is demodulated, and second information is demodulated by a demodulator 21.
Patent JP-H04182984-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MATSUMURA TETSUYA
IPC: G11C11/401
Filed: 1990-11-16
Abstract: PURPOSE:To obtain the semiconductor integrated circuit device of a small occupying area highly integrated to high density by dividing the data of the words of plural groups to bit arrays and alternately disposing the same into one memory cell array, allowing the selection of the respective group memory cells by respectively different addresses and subjecting the data read out of the memory cell array to prescribed computation. CONSTITUTION:The bit arrays consisting of the memory cells of the 1st group A and the bit arrays consisting of the memory cells of the 2nd group B are alternately disposed in the memory cell array 1. Further, a computing element 6 which receives the output data from an output circuit 3 and outputs the data after subjecting the data to the predetermined computation and a tri-state buffer group 7 which outputs the data on the results of the computation from the computing element 6 in response with output enable signals OEA, OEB and OES are included. The regularity in layout is assured in this way and the efficiency of utilizing the chip area is improved.
Patent JP-H08170569-A (JP)
Title: Common rail type fuel injection device for internal combustion engine
Inventor: TSUZUKI SACHIHIRO
IPC: F02M47/02
Filed: 1994-12-15
Abstract: PURPOSE: To downsize an injector and prevents the responsiveness of control from lowering in a common rail type fuel injection device for internal combustion engine. CONSTITUTION: In the same manner as in the conventional type, Nos. 3, 10, 11, 13, 17, and 37 parts designate a common rail for storing high pressure fuel, an injector, an injection nozzle, a nozzle needle, an oil sump, and a back pressure control chamber, respectively. Also, a hydraulically operated two-way valve 22 to control the hydraulic pressure in the back pressure control chamber 31 is installed integrally with the injector 10, and a solenoid valve (solenoid operated three-way valve) 40 to hydraulically switch over the two-way valve controllably is installed separately by a required distance from the injector 10. By this, the injector is downsized as compared with a conventional type in which a solenoid valve to control the hydraulic pressure in the back pressure control chamber 37 is installed directly in the injector.  Thus, because a hydraulic piping for switching over two-way valve connects the two-way valve 22 to the solenoid valve 40, a responsiveness is not reduced.
Patent JP-H03173322-A (JP)
Title: Reverse power preventing system for cogeneration system
Inventor: FURUGUCHI TOSHIYUKI
IPC: H02J3/38
Filed: 1989-11-30
Abstract: PURPOSE:To obviate manual reclosing operation of an operator by providing a reverse power estimation signal accompanied with abrupt reduction of load to an output lowering command switching/setting means and lowering the generator output thereby preventing reverse power flow from an engine generator to commercial power supply side. CONSTITUTION:An output lowering command switching/setting means 38 provides an output lowering command, based on a reverse power estimation signal provided from a switching/setting unit, directly to the control section 31b in a controller 31. Consequently, a generator output lowering command is provided to the control section 31b in the controller 31 in order to lower the output of a generator 35 through an operating unit 32, a fuel pump 33 and an engine 34 thus preventing function of a reverse power relay upon abrupt decrease of a load 36.
Patent JP-2001131556-A (JP)
Title: Carbonizing furnace
Inventor: ONISHI OSAMU
IPC: F23G5/20
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a carbonizing furnace capable of reducing an installation cost without enlarging the apparatus, and reducing the energy by suppressing heat loss. SOLUTION: This carbonizing furnace having a carbonizing part for dry- distilling and carbonizing a waste, and a carbonizing gas-burning part for burning the carbonizing gas generated at the carbonizing part is formed by an inner and outer arrangement in which either one of the carbonizing part or the carbonizing gas-burning part is involved in the other.
Patent JP-H01154946-A (JP)
Title: Fixing sleeve coupling structure of pc tendon made of fiber-reinforced synthetic resin
Inventor: KATO TAKEHIKO
IPC: E04C5/12
Filed: 1987-12-11
Abstract: PURPOSE: To ensure more tight joint by filling a hardening filler between a metal anchor sleeve and the end of a fiber reinforced synthetic resin PC fastener inserted therein via a friction increasing particle layer. CONSTITUTION: A fiber reinforced synthetic resin PC fastener 1 having a friction promoting particle layer 2 fixed to the end is concentrically inserted in a metal anchor sleeve 3 having a friction promoting particle layer 8 fixed to the inner periphery face. A hardening filler 4 is filled between the anchor sleeve 3 and the PC fastener 1 to cause hardening joint. High anchoring force is thus achieved.
Patent JP-H02156816-A (JP)
Title: Mower
Inventor: KISHI TAKESHI
IPC: A01D34/74
Filed: 1988-12-09
Abstract: PURPOSE:To uniform reaping height of weed by equipping a reaping width end of mower movably left and right so as to make the reaping width end protrude from the outside ends of both left and right traveling wheels. CONSTITUTION:A body 2 is equipped with a mower 3 movably left and right and a reaping width end is protruded from the outside part of left traveling wheel 1 or the outside part of right traveling wheel 1. The mover is transferred from in the advance direction to the direction of unreaped land, both left and right traveling wheels 1 can be run on the reaped land and the body 2 and the mower 3 are not inclined left and right against the surface of the earth.
Patent JP-2000137535-A (JP)
Title: Operation lever device
Inventor: AOYANAGI TORU
IPC: G05G5/00
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To surely lock an operation lever by increasing the manipulated variable of an operating physical force transmitting medium for the rotational angle of the operation lever and utilizing the reaction of a wire. SOLUTION: This operation lever device for sliding a wire 2 by the rotation of an operation lever 1 is provided with a rotor 3 to which the wire 2 is connected and a torque transmission mechanism 4 for transmitting the rotation of the lever 1 to the rotor 3. On the rotational plane of the rotor 3, a distance from the rotational center O1 of the rotor 3 up to the connection end O2 of the wire 2 is made longer than a distance from the rotational center O1 of the rotor 3 up to an input position P to which the rotation of the rotor 3 is transmitted by the mechanism 4.
Patent JP-H03172900-A (JP)
Title: Voice command input device
Inventor: FUJIMOTO JUNICHIRO
IPC: G10L15/00
Filed: 1989-12-01
Abstract: PURPOSE:To allow the inputting of a command without using a keyboard by registering voices after signals exclusive of ordinary voices are inputted from a voice collecting section. CONSTITUTION:A switch 4 is placed on a registration side (a) and the assigned words are uttered. The voice from a microphone 1 enters a command assigning section at this time and the voice is accepted after the specified time. The signal from the microphone 1 is compared with the threshold 10 in a comparator circuit 9 in the command assigning section. This threshold is previously set at a value as large as the voice is not mistaken as a noises by inputting the reference sound exclusive of voices from the microphone 1. The time before the signal exceeding the threshold is next inputted is measured by a time counter 11 when the input is larger than the threshold. The contents of the next voice are classified by this count value and are registered in a table 13.
Patent JP-H1055273-A (JP)
Title: Software protection device
Inventor: KANEMITSU TOMOHIKO
IPC: G06F21/60
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To improve the protection of software by ciphering information transferred among a CPU, a memory, and a programmable arithmetic circuit. SOLUTION: A CPU chip 11 is provided with a decoding circuit 30, a cipher key generating circuit 31, a ciphering circuit 36, a password matching circuit 33, and a password generating circuit 34. A programmable arithmetic circuit chip 12 and a memory chip 10 for program storage are provided with decoding circuits 40 and 50 and cipher key generating circuits 41 and 51. Consequently, information is ciphered with a cipher key which changes with time. Consequently, it becomes hard to easily decipher the ciphered information. Further, the password which changes with time is matched before the ciphered information is inputted to the decoding circuit 30. Consequently, input/output characteristics of the decoding circuit can not be analyzed with ease and the protection of software is made certain.
Patent JP-S63166054-A (JP)
Title: Reel mechanism for tape player
Inventor: ITO MASAO
IPC: G11B15/44
Filed: 1986-12-26
Abstract: PURPOSE:To make the take up force of a supply side reel and a take up side reel equal with simple structure, by forming the diameter of a supply side reel gear larger than that of a take up side reel gear, and setting a gear ratio of an idler gear to each reel gear so as to be larger by frictional resistance. CONSTITUTION:Since the diameter of the supply side reel gear 1a is formed larger than that of the take up side reel gear 2a, the gear ratio to the idler gear 3 arranged between both reels becomes larger than the ratio to the supply side reel gear 1a. The size of the diameter of the supply side gear 1a is formed so that the take up force of the supply side reel can be increased by a share equivalent to the reduction of the take up force due to the frictional resistance of a guide roller or a post provided between a drum head and other capstan shaft, and the supply side reel. In such a way, it is possible to set the take up forces equal at the time of searching in a forward and a backward directions, and the balanced take up of the tape can be obtained with simple constitution.
Patent JP-H10152845-A (JP)
Title: Precast concrete base and step
Inventor: ABE ATSUSHI
IPC: E02D27/01
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a precast base 10 and a step which are excellent in joint strength and which does not require an extra construction period. SOLUTION: A precast base 10 is composed of precast base blocks planted on a base 1 and connected together. The straight line-like precest concrete blocks 2 are made into contact with and connected with at their side faces L-like precast concrete blocks 3A, 3B, 3D 3E having connecting parts 3a, 3b, 3c, 3d having end parts bent at a right angle, through the intermediary of the connecting parts 3a, 3b, 3c, 3d.
Patent JP-H03173472-A (JP)
Title: Method of forming microlens
Inventor: KAWASHIMA HIKARI
IPC: H04N5/335
Filed: 1989-12-01
Abstract: PURPOSE:To realize high light converging capability which is thermally stable, by a method wherein, after the unnecessary part of photo-setting type resin layer formed on a semiconductor substrate is eleminated before photo-setting, and thermal flow is performed, the resin layer is subjected to photo-setting. CONSTITUTION:A photo-setting type transparent resin layer 11 is formed on a semiconductor substrate on which a photodetecting part and a transferring part are formed. A photoresist layer 12 is formed on the layer 11. By exposing and developing the layer 12, the unnecessary part on a light shielding film 8 is eliminated, and a photoresist pattern 13 is formed. By using the pattern 13 as a mask, the unnecessary part of the layer 11 is etched and eliminated, and a transparent resin pattern 14 is formed. Since the pattern 14 is not subjected to photo-setting, thermal flow is caused by high temperature baking, and the section is turned into a hemispherical type. By exposing the whole surface, at a time photo-setting is progressed, and microlenses 15 are formed.
Patent JP-H02160562-A (JP)
Title: Control device of thermal head
Inventor: UKEKAWA TAKESHI
IPC: B41J2/355
Filed: 1988-12-14
Abstract: PURPOSE:To allow an interval of generated printing pulses to be set accurately by starting measurement of time on programmable counters for pulse interval time measurement and pulse width time measurement at the time of ending the measurement on the programmable counters for pulse width time measurement and pulse interval time measurement. CONSTITUTION:The subject device consists of a programmable counter 11 for pulse width time measurement for measuring the pulse width time of printing pulses STB1 to STB4 and a programmable counter 12 for pulse interval time measurement for measuring the pulse interval. Measurement of time on the programmable counter 12 for measuring pulse interval time is started at the time of ending time measurement on the programmable counter 11 for measuring pulse width time, while measurement of time on the programmable counter 11 for measuring pulse width time is started at the time of ending time measurement on the programmable counter 12 for measuring pulse interval time. Pulse width data DW and pulse interval data DI are set to the programmable counter 11 for measuring pulse width time and the programmable counter 12 for measuring pulse width time respectively by a control section 10 at the time of starting recording data. If measurement of time on the programmable counter 11 for measuring pulse width time is started, the process to generate printing pulse can be ended.
Patent JP-H01155925-A (JP)
Title: Method for controlling number of revolution of suction fan in waste gas treating line
Inventor: OKADA TAKEJI
IPC: F27B3/08
Filed: 1987-12-11
Abstract: PURPOSE:To perform treatment of waste gas with high efficiency without causing adverse effect on the operation of an arc furnace or on a working environment by setting automatically number of revolution of a suction fan which has been set manually for each separated operation stage of the arc furnace as the rpm of the suction fan at each succeeding operation stage of the arc furnace. CONSTITUTION:Optimum number of revolution of a suction fan in a waste gas treating line is previously set manually for each separated stage of operation of an arc furnace by observing dust collecting condition of a dust collector installed to a down stream side of the suction fan. Each manually set number of revolution of the suction fan is set automatically as the number of revolution in the succeeding operation stage of the arc furnace. By controlling the number of revolution of the suction fan in such a manner, treatment of waste gas is performed economically with high efficiency without causing adverse influence on the operation of an arc furnace and on the working environment.
Patent JP-H04185474-A (JP)
Title: Printer
Inventor: YAGINUMA HIDEJI
IPC: B41J33/38
Filed: 1990-11-20
Abstract: PURPOSE:To use a ribbon thoroughly by rewinding the ribbon through a ribbon rewinding means upon detection of on unused area in the ink ribbon. CONSTITUTION:When a ribbon sensor 3 detects a used area of an ink ribbon, an H level signal is fed to an unused area use control section 23 whereas when an unused area is detected, an L level signal is fed to the control section 23. When there is an unused area in the ink ribbon 1 moved to the rewind side, a signal is fed from the ribbon sensor 3 to the control section 23 and the length of the unused area is calculated based on the signal. The length of a character series to be printed on next line is then calculated and compared with the length of the unused area. A ribbon feed motor 12 is then rotated reversely to rewind the ink ribbon 1 so that a print head 13 opposes to the starting position of the unused area.
Patent JP-H09132793-A (JP)
Title: Production of nonionic surfactant
Inventor: YASUKOCHI TORU
IPC: C11D1/722
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To easily obtain a nonionic surfactant composed of constitutive unit with specific hydrophilic group and having uniform straight-chain structure, without the need of using any special reactor or reaction condition. SOLUTION: This nonionic surfactant is obtained by the following two consecutive processes: (B) a glycidyl ester of formula II (R<2> CO is a 2-24C acyl) (pref. glycidyl acetate) and (C) ethylene oxide are added to (A) an aliphatic alcohol of formula I (R<1> is an 8-24C aliphatic hydrocarbon or aliphatic group-substituted aromatic hydrocarbon) or an alkylphenol. The reaction product is then saponified by use of an alkali to eliminate the acryl group derived from a compound of formula III ((m) is an average added mole number of ethylene oxy unit, being 2-100; (n) is an average added mole number of hydroxymethyl ethylene oxy unit, being 2-10).  It is preferable that a Lewis acid catalyst or an alkali catalyst be added at 0.01-5wt.% based on the total amount of the components A, B and C in the addition process and the alkali added at 1.01-1.50 molar times based on the component B in the form of a 1-50% aqueous solution in the saponification process.
Patent JP-H03177272-A (JP)
Title: Taking-up device for thread
Inventor: OHASHI KENJI
IPC: B65H54/48
Filed: 1989-12-04
Abstract: PURPOSE:To take up a package which endures the high speed release without carrying out ribbon winding by forming different number of winding grooves and a branching part for assorting threads into the thread passages corresponding to different number of winding grooves on a drum and carrying out the assortment of threads in the branching part by a changeover piece on a rotary shaft which is installed in parallel to the drum. CONSTITUTION:Different number of winding grooves and a branching part 1 for assorting threads into the thread passages corresponding to different number of winding grooves are formed on a drum having the grooves for directly or indirectly traversing threads. The assortment of threads in the branching part 1 is carried out by a changeover piece 3 installed on a rotary shaft 2 which is arranged in parallel to the drum. The changeover piece 3 which is installed on the rotary shaft 2 varies the traverse width through the appearance and disappearance in a traverse passage fro the thread by the rotation of the rotary shaft 2 arranged in parallel to the drum, and the threads are assorted in the branching part 1 of the drum, and the threads are assorted into the thread passages corresponding to different number of winding grooves. Accordingly, the threads which pass on a same passage on a package are dispersed.
Patent JP-H04184469-A (JP)
Title: Fixing device
Inventor: KASAHARA NOBUO
IPC: G03G15/20
Filed: 1990-11-20
Abstract: PURPOSE:To allow the easy selection of the glossiness of images by selectively using the fixing region to be exclusively used for high glossiness and the fixing region to be exclusively used for low glossiness according to the kinds of recording image and controlling a fixing oil applying means according thereto. CONSTITUTION:The toners T constituting the images of recording paper S2 recorded with black and white images desired to have the high glossiness are previously deposited on the respective rear surfaces of the recording paper S1, S2 and are fed and, therefore, the image planes thereof are passed and fixed while these planes maintain contact with the 1st fixing region. The toners T for the black and white images desired to have the low glossiness are deposited on the surface of the recording paper S3 and are fed and, therefore, the image plane thereof is passed and fixed while this plane maintains contact with the 2nd fixing region 22. A rotary supporting member 164 is turned to part oil applying felt 161 from a heat roller 110, by which the supply of the oil can be interrupted at the time of fixing of the low-gloss black and white images. The glossiness of the images is easily selected in this way.
Patent JP-H11147680-A (JP)
Title: Hoisting machine for elevator
Inventor: ONO KOSAKU
IPC: H02K7/10
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To make an electric motor main body and brake compact to reduce cost by arranging a traction sheave between an electric motor and a gear device and reducing a required amount of a magnetic material when compared with a direct acting type. SOLUTION: A drive motor 1 may be any of induction motor and synchronous motor, and a synchronous motor employing a permanent magnet is used in this case so that a dimension in the axial direction can be reduced. Power is input in a planetary gear device 5 fixed on a frame 13. Power is transmitted to a carrier 9 and a sheave shaft 10 integral with the carrier 9 through a sun gear 6 and a planetary gear 7 meshing with an inner gear 8 from the sun gear 6 formed on the same shaft as a motor shaft 2. The sheave shaft 10 is rotatably held for the frame 13 by a bearing 11. A traction sheave 12 formed integrally with the sheave shaft 10 is arranged between the drive motor 1 and the planetary gear device 5. It is possible to easily take out the drive motor 1, a traction sheave 12, and the planetary gear device 5 when an upper frame is removed.
Patent JP-S63167304-A (JP)
Title: Phase difference plate
Inventor: OKADA TOYOKAZU
IPC: G02B5/30
Filed: 1986-12-27
Abstract: PURPOSE:To obtain novel phase difference plates of 1/4lambda plate, 1/2lambda plate and lambdaplate by superposing two or more sheets of optically anisotropic films or sheets which have double refractivity and are subjected to a uniaxial stretching treatment in such a manner that the optical main axes intersect orthogonally with each other. CONSTITUTION:The phase difference plates are produced by superposing two or more sheets of the optically anisotropic films or sheets which have the double refractiveness and are subjected to the uniaxial stretching treatment on each other in such a manner that the optical main axes intersect orthogonally with each other. The 1/4lambda plate which is adjusted to 90-180nm, more preferably 120-150nm, further preferably about 135nm measured value of retardation by a polarization microscope, or the 1/2lambda plate which is adjusted to 200-350nm, more preferably 250-300nm, further preferably about 275nm or the lambda plate which is adjusted to 475-625nm, more preferably 525-575nm, further preferably about 550nm is thus obtd.
Patent JP-H05123662-A (JP)
Title: Treatment of marine organism
Inventor: INOUE SHUNJI
IPC: B09B5/00
Filed: 1991-11-01
Abstract: PURPOSE:To economically treat a large amt. of marine organisms consisting essentially of shellfish recovered from the intake works, etc., of a power plant. CONSTITUTION:The marine organisms are recovered, crushed by a crusher 4, vacuum-packed by a vacuum packer 6, and primarily stored. The vacuum- packed bodies are successively brought out and incinerated. Sterilization, etc., are preferably applied to prevent the anaerobic fermentation in storage. Otherwise, the marine organisms are crushed, reduced in volume, sterilized, then packed or packed and then sterilized and primarily stored.