baber/WOPTO huggingface dataset:
Patent JP-S6214544-A (JP)
Title: Synchronous serial transmission data input circuit
Inventor: YAMASHITA SHUJI
IPC: H04L1/00
Filed: 1985-07-11
Abstract: PURPOSE:To check whether the data quality is good or not with simple hardware by checking the horizontal parity while writing data in a memory and deciding the error in accordance with the check result. CONSTITUTION:Serial data 102 outputted from the N-th stage of a shift register 1 is inputted to FIFO memories 4 and 5 and is inputted to a horizontal parity detecting circuit 6 simultaneously. The detecting circuit 6 detects the parity from an STX word to an ETX word and compares this parity data with LRC data as the last word of transmission format, and an LRC detection signal 106 is outputted if they coincide with each other. The LRC detection signal is not outputted if they do not coincide with each other. Data of a beforehand written frame is outputted as serial data 117 from an OR circuit 7 in the state where a READ gate signal 109 is in the high level.
Patent JP-H01317643-A (JP)
Title: Cage receiver for reinforcing bar blaiding machine
Inventor: IGUCHI TAKESHI
IPC: B21F31/00
Filed: 1988-06-20
Abstract: PURPOSE:To improve the braiding efficiency of a reinforcing bar cage by providing a luffing cylinder to parallel links mounted with a cage receiving member and stopping the lifting of the parallel links simultaneously with detection of the support of the reinforcing bar cage of the cage receiving member. CONSTITUTION:The cage receiving member 25 is mounted between the front ends of the parallel links 24, 24 and a link 32 is disposed to the middle of the upper and lower links 24a, 24b. A rod 36 of the luffing cylinder 35 is connected to the shaft 33 of the link 32 so that the vertical height of the cage receiving member 25 can be changed. A detecting means 37 for detecting the cage A when the reinforcing bar cage A is supported is disposed to the cage receiving member 25 and the lifting cylinder 35 of the parallel links 24, 24 is stopped simultaneously with the detection of the cage A. The lifting of the cylinder 35 is automatically stopped in this way when the detecting means 37 detects the cage A and, therefore, the setting of the supporting height of the cage A is automated. The braiding efficiency of the cage A is, therefore, improved.
Patent JP-H09320157-A (JP)
Title: Optical recording medium reproducing device
Inventor: NISHIKATA MASANOBU
IPC: G11B17/02
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize an optical recording medium reproducing device, without reducing the number of the optical recording mediums accommodated. SOLUTION: This device 1 is provided with a stocker in which plural trays 20a, 20b, 20c capable of being freely drawn out are hierarchically stored, a spindle 11 which chucks and rotates the optical recording medium, and an optical pickup 13 which moves in the radial direction of the optical recording medium 21, 21..., to reproduce the signals recorded in the medium and to timely take out a desired tray from the stocker and chuck the optical recording medium for reproduction. In this case, the optical recording mediums 21, 21 are superimposedly held two by two on each of the trays, and are reproduced while being chucked by the spindle in superimposed state.
Patent JP-2000333847-A (JP)
Title: Vessel for beverage
Inventor: ODAJIMA TOSHIO
IPC: A47J41/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To have a beverage without spilling it in a car. SOLUTION: Concerning a vessel 2 opening the upper part, having a clamping part and having a heat insulating double structure, a closing member 5 having a small diameter lead-out port 4 is freely attachably and detachably provided in an upper opening part 3 of this vessel 2, a cap 6 is provided in the small diameter lead-out port 4 of this closing member 5 and the cap 6 is provided successively to the closing member 5 by any suitable means.
Patent JP-H09316334-A (JP)
Title: Production of silicone rubber molding
Inventor: TSUJI YUICHI
IPC: C08L83/05
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a process for efficiently producing silicone rubber moldings different in hardness. SOLUTION: In the process for producing silicone rubber moldings by mixing the major component at least contg. an organopolysiloxane having at least two silicon-bonded alkenyl groups in one molecule and a platinum catalyst with a curative at least contg. an organopolysiloxane having at least two silicon- bonded hydrogen atoms in one molecule and curing the resultant mixture by addition reaction, at least one curative selected from among organopolysiloxanes different in the number of silicon-bonded hydrogen atoms is compounded into one type of the major component, thus giving silicone rubber moldings different in hardness.
Patent JP-S5788125-A (JP)
Title: Anti-thrombin-heparin complex and manufacture
Inventor: ROBAATO II JIYOODAN
IPC: C08B37/10
Filed: 1981-09-29
Abstract: A complex of antithrombin and high activity heparin is provided for use as a potent anticoagulant for humans. The complex is prepared by reversibly immobilizing it on a lectin-containing, water-insoluble gel matrix and then removing it from the matrix.
Patent JP-H03175126-A (JP)
Title: Air fuel injection type two-cycle engine
Inventor: MURAMATSU TOKUJI
IPC: F02D41/02
Filed: 1990-06-12
Abstract: PURPOSE:To stop injection of fuel while securing cooling of a valve for opening and closing jets by stopping supply of fuel when an engine is in the unloaded state except the idling state, and also continuing supply of compressed air and operation of the valve. CONSTITUTION:A valve mechanism 6 is provided for opening toward a combustion chamber 2 both an air chamber 11 to which compressed air is supplied and a fuel chamber 10 to which fuel is supplied, and for opening and closing a fuel jet 10b and an air jet 11b by means of a valve 9. When the rate of opening of a throttle becomes that of idling and the rotating speed of an engine is higher than the idling speed by a predetermined rotating speed, supply of fuel to the fuel chamber 10 is stopped while supply of compressed air to the air chamber 11 and actuation of the valve mechanism 6 are continued. Fuel supply is stopped when the engine is in the unloaded state except the idling state, and the amount of fuel consumed is decreased accordingly. Since supply of compressed air and operation of the valve 9 for opening and closing the jets are continued even while fuel supply is stopped, compressed air cools the valve 9 when injected to the combustion chamber 2.
Patent JP-H053513-A (JP)
Title: Automatic answering device for radio incoming call
Inventor: NAKAMURA MIKA
IPC: H04M3/50
Filed: 1991-06-25
Abstract: PURPOSE:To surely make a response even when incoming time is short concerning the automatic answering device for radio incoming call to respond to calls from plural radio equipments through a speech path network. CONSTITUTION:When a call is incoming from the radio equipment, it is continuously displayed for prescribed time by a display means 1 that the call is incoming, and within this prescribed time, incoming call information to be changed with the passage of time and made incoming from the plural radio equipments is stored in a storing means 2 while being parallelly and time sequentially circulated and updated. On the other hand, while the display means 1 displays the call incoming, the radio equipment first receiving the call is retrieved by a retrieving means 4 based on the incoming call information stored in the storing means 2 according to the instruction of an instructing means 3 which can instruct the response to the radio equipment.
Patent JP-S5485021-A (JP)
Title: Production of magnetic head
Inventor: OGINOME TAKEJI
IPC: G11B5/29
Filed: 1977-12-20
Abstract: PURPOSE:To reduce crosstalk quantity and achieve the improvement in track density by providing azimuth angle to two magnetic head cores relating to recording and reproducing of magnetic discs thereby inclining and recording information. CONSTITUTION:A ferrite block 12 given with an arbitrary angle 11 on one side only is formed and the tapered face is finished to a mirror surface 13. The angles 16 of tapered faces 15 and grooves 17 of the same angle as the angle 11 are formed to a hexagonel ferrite block 14. Next, the blocks 12 and 14 are so combined that the mirror face 13 and faces 15 overlap and these are bonded by glass, whereby two non-parallel gaps 18 are formed. By integrating these two gaps and providing optimum azimuth angle in this way, the mutual effect between the tracks is reduced and the increase in the recording density of information may be achieved.
Patent JP-S5675679-A (JP)
Title: Transfer paper separating device
Inventor: MASUMURA MASAO
IPC: G03G21/00
Filed: 1979-11-27
Abstract: PURPOSE:To improve the separation performance and prevent generation of blur, by providing an exposing part, which is placed in the position of the corona separation charger and irradiates the light from the reverse face side of the transfer paper, to irradiate the light only to the tip part of the transfer paper. CONSTITUTION:Quenching lamp 15 which irradiates the light from the reverse face side of transfer paper 5, which has been subjected to transfer to lower the potential on photoreceptor 1 is provided in the position of corona separation charger 8, and by this lamp 15, the light is irradiated only to the tip part of transfer paper 5. As a result, the separation performance dependent upon corona separation charger 8 can be improved while preventing generation of blurred pictures. Generation of negative residual images can be considerably prevented.
Patent JP-S5777915-A (JP)
Title: Fluid measuring apparatus
Inventor: OGURA ICHIROU
IPC: G01P5/00
Filed: 1980-10-31
Abstract: PURPOSE:To achieve a measurement of a fluid without error by measuring difference in the propagation time of ultrasonic waves and the sum of the propagation time of the waves emitted with the simultaneous driving of a pair of ultrasonic vibrators facing each other until the vibrators receive the waves from each other. CONSTITUTION:A pair of ultrasonic vibrators 3a and 3b are arranged facing each other on the line diagonally crossing the flow 2 of a fluid at an angle of theta in a  measuring tube 1. A drive timing generation circuit 5 provides a drive timing signal  to drive a vibrator 3a with a drive circuit 6a and a vibrator 3b with a drive circuit 6b simultaneously. A clock measuring circuits 9a and 9b measure the time from the generation of the drive timing signal until the generation of the output pulse of waveform shaping circuits 8a and 8b and generate numeral signals equivalent to the propagation times T1 and T2 of ultrasonic pulses emitted in the directions the same as and opposite to the flow of the fluid. The propagation times T1 and T2 thus measured are inputted into an arithmetic circuit 13 which determines a difference in the time and the sum thereof. Based on the results, the velocity of the flow is calculated.
Patent JP-H0444504-A (JP)
Title: Frost heave prevention method
Inventor: YAMAKAWA AKIRA
IPC: E01C11/26
Filed: 1990-06-12
Abstract: PURPOSE:To prevent ground surface or road surface from damage caused by frost heave by heating up the earth within the frost line from the inside thereof to keep heat and warmth, and preventing water in the ground from freezing. CONSTITUTION:Heating elements 2 and a temperature sensor 3 are installed in the earth within the frost line 7 in the ground 1. When the temperature in the ground falls to 0 deg.C in the winter season, the temperature sensor 3 detects an underground temperature, an automatic control-panel is operated to heat up the heating elements 2, the ground is heated to keep heat and warmth, and the freezing of the underground water is prevented. According to the constitution, cracks on the road surface caused by frost heave can be prevented.
Patent JP-H114251-A (JP)
Title: Automatic transfer informing method for electronic mail
Inventor: HONMA TOSHIMITSU
IPC: H04L12/58
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To automatically transfer a mail and to make it possible for an absentee to confirm later the transfer state by providing an automatic transfer list of names for the individual within a mail server, inputting and defining an address to which an automatic transfer is executed or the like. SOLUTION: A mail 141 attached by a deadline of response is transmitted to a client 112 by using a transmission program 121 from a mail transmitter 101 and sent to a reception program 122. The mail that recognizes reception is stored in a reception main table 132 of a recipient A102. When the recipient A102 is absent and a received mail is not displayed on a client 112 for a certain period, an automatic transfer program 123 retrieves each received mail table and automatically transfers mails to be automatically transferred to transfer people concerned. Receivers and transmitters using each mail register destinations to be transferred in their absence with lists 151, 152 and 153 of their own automatic transfer destinations.
Patent JP-S5776025-A (JP)
Title: Epoxy resin composition
Inventor: OOTSU MASAAKI
IPC: C08G59/62
Filed: 1980-10-30
Abstract: PURPOSE: An epoxy resin composition, prepared by incorporating poly-p-vinylphenol, etc. with an aluminic ester, having a long gelling time, rich in heat resistance, and most suitable to a prepreg for a printed-wiring base board, etc.  
     CONSTITUTION: An epoxy resin composition prepared by incorporating an epoxy resin with poly-p-vinylphenol and a halide thereof as a curing agent at a molar ratio between the epoxy groups in the epoxy resin and the active hydrogen atoms in the curing agent of 0.5W20 and then a aluminic ester, preferably aluminum ethoxide or aluminum tert-butoxide, of the frmula (n is an integer 1W5; R is alkyl or aryl) in an amount of 0.05W5.0pts.wt. based on 100pts.wt. epoxy resin.  
     EFFECT: The storage stability will not be deteriorated even by the addition of another curing assistant. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H051914-A (JP)
Title: Compensating magnetized vector
Inventor: MASUMOTO MASARU
IPC: G01C17/38
Filed: 1991-06-25
Abstract: PURPOSE:To compensate a change in a very small amount of magnetized vector of a car body so as to detect the amount of the magnetized vector without giving a user a burden by making compensation from the magnetized-vector of a car body to an unknown magnetized- vector thereof when the car body is magnetized. CONSTITUTION:A magnetized vector Mn-1 oriented toward the central position of a magnetic circle designating the magnetized condition of a moving body or a car body from a reference position is detected while an earth-magnetism detection vector Sn oriented toward the traveling direction of the moving body from the reference position is detected. An instantaneous azimuth- vector Rn with a direction angle thetamn oriented toward the traveling direction of the moving body from the central position of the magnetic circle is computed by an expression of Rn= Sn-Mn-1. The average strength ron of earth magnetism is computed from a past average-value on the magnitude rn of the instantaneous azimuth-vector Rn, and then a weighted coefficient hn forming a positive real-number of not more than one is computed in accordance with the average strength of earth magnetism. An approximate instantaneous magnetized-vector Hn for compensating the magnetized vector Mn-1 is computed by an expression of Hn= Sn-ron.exp(j thetamn). A compensated magnetized-vector Mn is computed from the magnetized vector Mn-1, the weighted coefficient hn and the approximate magnetized-vector Hn respectively by an expression of Mn=(1-hn).Mn-1+hn.Hn.
Patent JP-S63318506-A (JP)
Title: Fusion splicing method for optical fiber
Inventor: HAIBARA TADASHI
IPC: G02B6/24
Filed: 1987-06-22
Abstract: PURPOSE:To prevent the occurring of axis misalignment of both optical fibers to be connected by burning and dispersing residual coat on the surfaces of the optical fibers by a heating means such as a discharging means. CONSTITUTION:After removing the coat 2 of a coated optical fiber 4 and cutting off the optical fiber 1, discharge is executed by discharge electrodes 7 to heat a part 8 of the surface of the fiber 1 and to burn and disperse a primary coat 6 left on the part 8 at a temperature lower than the softening point of the fiber 1 and more than the flash point of the coat 2 prior to put the fiber 1 in a jig for aligning the axes of optical fibers. Since the primary coat 2 can be completely removed from the surface of the optical fiber 1 by discharge heating in a short time, no axis misalignment is occurred at the time of axis aligning of the optical fibers 1 and the stable connection of the fibers 1 can be attained.
Patent JP-H0713572-A (JP)
Title: Alarming horn
Inventor: OTSU YOSHIRO
IPC: G10K9/15
Filed: 1993-06-24
Abstract: PURPOSE:To provide the alarming horn which can perform efficient energy transduction. CONSTITUTION:An armature 21 engages a 2nd contact member 17 in both a connecting direction A and a leaving direction B and movement margins L1 and L2 are secured from the amplitude reference position of the armature 21 to respective engagement points 22 and 23 for the 2nd contact member 17 in both the directions. Therefore, the magnetic force range of an electromagnetic driving means 3 greatly deviates to match the movement range of the armature 21 in the leaving direction B.
Patent JP-2000347825-A (JP)
Title: Method, device, and system for resource management, method and system for downloading, and storage medium
Inventor: KIMITA TSUNEAKI
IPC: G06F3/12
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for resource management which can easily share resource information in an output device and manages the relation between resources for information controllers and resources for output devices on the respective information controllers in environment wherein multiple users share the output devices. SOLUTION: A server 2 which manages resources used by printers 2 and 3 has a 1st storage means storing resources, a 2nd storage means which stores relation information between the resources for the printers and resources for personal computers 5 to 7, and a 3rde storage means which stores relation information between the printers 3 and 4 and the resources for the printers.
Patent JP-H0319410-A (JP)
Title: General-purpose amplifier
Inventor: KAGAWA MASATO
IPC: H04B1/62
Filed: 1989-06-16
Abstract: PURPOSE:To reduce component constitution and to improve the electric performance by providing a simple emphasis circuit between a preamplifier circuit and a general-purpose amplifier circuit. CONSTITUTION:A preamplifier circuit 11 is provided to a pre-stage of a general purpose amplifier circuit 10 and an emphasis circuit 12 is provided between the general-purpose amplifier 10 and the preamplifier circuit 11. The emphasis circuit 12 consists of a series circuit comprising a fixed resistor 13, a variable resistor 14 and a capacitor 15 and a switch S intermitting the series circuit to connect or disconnect the emphasis circuit 12 thereto or therefrom. Moreover, the general-purpose amplifier circuit 10 has an impedance matching transistor(TR) 16 and the capacitor 17. Thus, number of components is decreased and the electric characteristic is improved.
Patent JP-2000063351-A (JP)
Title: Production of retinal, intermediate and its production
Inventor: TAKAHASHI TOSHIYA
IPC: C07C403/14
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To synthesize retinal without passing through unstable retinol by using a sulfonic acid obtained by coupling a specific cyclic sulfonic acid derivative with a specific aryl halide derivative. SOLUTION: Retinal is obtained by treating a sulfonaldehyde derivative expressed by formula I (Ar is an aryl) with a base. The derivative of formula I is obtained by oxidizing a hydroxysulfonic acid derivative of formula II (R is H or an OH-protecting group) to obtain a sulfone derivative of formula III and successively removing the OR group of the sulfone derivative of formula III. The sulfone, a starting material, is obtained by reacting a 10C cyclic sulfone derivative of formula IV with a 10C aryl halide derivative of formula V (X is a halogen; R1 and R2 are each an OH-protecting group) in the presence of a base. Thus, retinal, a basic raw material of carotenoid important as a medicine, a feed additive, etc., is stably and easily obtained.
Patent JP-H113071-A (JP)
Title: Picture display device
Inventor: KOJIMA YOSHIYUKI
IPC: G09G3/28
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To improve the focus accuracy or brightness of a whole display screen in appearance by improving the focus accuracy in an area which is one of split areas on a display screen and designated by a pointer and increasing brightness. SOLUTION: An area where a pointer is displayed is determined by a computer 11 using a signal from a pointing device 10, and correction data to the area are read from a memory 9, and a microprocessor 8 separately controls an amplification factor of an amplifier 4 for horizontal parabolic wave to the area and that of an amplifier 6 for vertical parabolic wave. Namely, it is possible to adjust a display characteristic to an optimum at user's viewpoint or in its neighborhood by displaying a pointer in one or more split display screens and providing corrections to display characteristics of these areas.
Patent JP-S5857338-A (JP)
Title: Preparation of perfluoroalkyl-substituted ester
Inventor: UMEMOTO TERUO
IPC: C07C69/003
Filed: 1981-09-30
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate of surface active agent, etc., easily, under mild conditions, by reacting a perfluoroalkylaryl iodonium compound with an ene compound and an amide compound, and hydrolyzing the reaction product. CONSTITUTION:The compound of formula V can be prepared by reacting the compound of formulaI(Rf is 1-20C perfluoroalkyl; Ar is substituted or unsubstituted phenyl; X is OSO2Y, OCOZ, halogen, BF4, ClO4, PF4, PF6, AsF4, AsF6, SbF6 or SbF4; Y and Z are substituted or unsubstituted alkyl or aryl, or perhaloalkyl; Y may be halogen, OM, alkoxy or phenoxy; M is H, alkali metal, ammonium residue, pyridinium residue, or group of formula II) with the compound of formula III[R<1>-R<6> are H, halogen, or substituted or unsubstituted (alkyl or aryl); R<1> and R<5> may together form a ring; n is 0 or 1]and the compound of formula IV (R<7>-R<9> are H, alkyl, or aryl), and hydrolyzing the reaction product.
Patent JP-H04350827-A (JP)
Title: Acoustooptical switch
Inventor: KASAI TAKESHI
IPC: G02F1/33
Filed: 1991-05-29
Abstract: PURPOSE:To facilitate optical axis adjustment and to reduce the displacement of the optical axis with time by guiding light which is made incident on an AO element or light projected from the AO element to a head part by plural optical fibers wherein a multiplexer and a reflector are incorporated. CONSTITUTION:The multiplexer 8 is incorporated in the receptacle 7A of the 1.3m single-mode optical fiber 2 and the triangular prism 11 is incorporated in the receptacle 12A of a 1.55mum single-mode optical fiber 3. Consequently, the quantity of displacement of the optical axis due to a secular change is reduced to a half as large as before even in a high-temperature, high-humidity atmosphere. Further, racks used before to fix the multiplexer and triangular prism can be omitted to reduce the size, and the optical axis is adjusted only by rotating and moving the head part.