baber/WOPTO huggingface dataset:
Patent JP-H10248466-A (JP)
Title: Structure for opening part of container or the like
Inventor: SHIGEFUJI HIDETOSHI
IPC: A01K97/20
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To integrate a pivotally supporting shaft for hanging the lid body of a container such as a cold insulation box for fishing or the like with an opening part. SOLUTION: An opening edge 33 is projectingly provided from the lower part of the opposing wall 31a of the opening part 27 to the center of the opening part and a die insertion hole 36 for lower surface formation for forming the lower surface 47 of the pivotally supporting shaft 29 is passed through in a vertical direction and formed at the opening edge 33. The upper surface 46 of the pivotally supporting shaft 29 is formed by a die 49 for the upper surface formation of the opening part 27 and the pivotally supporting shaft 29 is formed integrally with the opening part 27 and hung between the other opposing wall 32b close to a side parallelly opposing the opposing side of the opening part 27.
Patent JP-S56155822-A (JP)
Title: Optical fiber thermostat
Inventor: YABUTA TETSUO
IPC: G01K1/02
Filed: 1980-05-07
Abstract: PURPOSE:To obtain information on temperature as an optical signal directly and to make the constitution of an optical thermostat simple by using an optical glass fiber covered with plastics as a temperature sensor. CONSTITUTION:Optical glass fiber 1 is covered with the secondary coating of nylon with interposing silicon-rubber buffer layer 2. This is used for temperature sensor 5 of thermostatic chamber 8; light from light source 4 is sent from the one terminal and the light outputted from the other emission terminal is received by photodetector 6 and outputted to control circuit 7. Although optical fiber 1 seldom has a loss of light between the normal temperature and -70 deg.C, the loss of light increases suddenly at -70 deg.C and fluctuates little at below -70 deg.C. Control is exercised to set this -70 deg.C transition point to be the lowest temperature of the thermostatic chamber. Thus, information on temperature is obtained as an optical signal directly, and consequently the constitution is simplified.
Patent JP-S55153181-A (JP)
Title: Counter circuit
Inventor: SATOU MASANOBU
IPC: G11B27/10
Filed: 1979-05-15
Abstract: PURPOSE: To eliminate fruitless electric power consumption while making recording, etc., convenience by holding the display of count contents for a certain time by driving a display circuit for the certain time even when a tape recorder is placed in stop mode.  
     CONSTITUTION: The output of up/down counter 13 is displayed by display element 28 by way of latch circuit 27 and decoder-driver 26. When an operation mode change-over switch is switched to the stop mode, main switch 21 is switched off and the output of OR gate 17 falls. Synchronizing with this fall, trigger circuit 18 and monostable multivibrator 19 are driven to output pulses K of constant time width. In the continuation of pulses K, constant-voltage circuit 24 and boasting circuit 25 keep on driving decoder-driver 26 to hold the display of count contents for a certain time. Consequently, the display part is being driven continuously even in stop mode. Consequently, the electric power consumption of the display part can be reduced in comparison with that of a conventional way. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57172559-A (JP)
Title: Separate type tape recorder
Inventor: KOIZUMI SATORU
IPC: G11B33/12
Filed: 1981-04-17
Abstract: PURPOSE:To make a tape recorder usable according to the purpose of use by reducing the size of a reproduction unit by providing a recording operation mechanism to a main body side, and then enabling the reproduction unit to be attached to and detached from the main body freely. CONSTITUTION:When a reproduction unit B is equipped to the reproduction- unit equipment part A'' of a main device body A, the reproduction unit B and main device body A are connected together mechanically and electrically. In this equipment state, when the recording operation mechanism of the main device side A is operated, the tape driving mechanism of the reproduction unit side B is driven to record a source signal, selected by the source selecting means of the main device A, on a tape and when the reproduction operation mechanism of the reproduction unit side B is operated, the tape driving mechanism is driven to lead a playback signal, obtained by reproducing the tape, to the speakers 7R and 7L of the main device A.
Patent JP-S62220442-A (JP)
Inventor: IMAZU KATSUHIRO
IPC: B65D8/20
Filed: 1986-03-19
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-S59185178-A (JP)
Title: Vibration type motor and its driving method
Inventor: UJIYOU TATSUZOU
IPC: H02N2/00
Filed: 1983-04-04
Abstract: PURPOSE:To obtain a vibration type motor which preferably drive against environmental temperature variation by providing vibrating electromechanical converters at a plurality of positions of a solid element to form a traveling surface wave, detecting the vibrating state of the element to vary the vibrating frequency. CONSTITUTION:Piezoelectric ceramics 2a-2d are bonded to a ring plate 1, and ceramics 2a, 2c, and 2b, 2d are vibrated in a common frequency of different phases. A traveling surface wave rotates a driven unit 4 through a frictional element 3. A mechanical electric converter SA is bonded to the plate 1 to detect the vibrating amplitude. The ceramics 2a-2d are driven through an amplifier 18 and a phase shifter 17 in a sweeping frequency through a frequency modulator 17 at the output of a voltage control oscillator (VCO)16. The peak frequency is detected by a peak frequency detector 20 by the output of the converter SA to control the oscillating frequency of the VCO16, and a switch 21 is then driven at the contact 21a side. In this manner, preferable drive can be performed for the temperature variation.
Patent JP-H04274346-A (JP)
Title: Semiconductor device
Inventor: OZAKI KOJI
IPC: H01L21/768
Filed: 1991-02-28
Abstract: PURPOSE:To provide a semiconductor device provided with a fine firing having no restriction on its wiring size by a lithography technique and moreover obtainable by a stable patterning process. CONSTITUTION:A multilayer wiring structure is constituted of a first conductive layer 3 formed in a sidewall shape along the sidewall of a stepped part 2 located on an insulating film 33 of a semiconductor device, an interlayer insulating film 6 formed in a sidewall shape along the sidewall of a first conductive layer 3 and further a second conductive layer 7 formed in a sidewall shape along the sidewall of the interlayer insulating film 6 while being in an insulated state from the first conductive layer 3 by means of the interlayer insulating film 6, and connection between multilayer wirings is performed by an upper wiring layer 4 buried in a line pattern.
Patent JP-H11313808-A (JP)
Title: Organism magnetic field measuring device
Inventor: TSUKADA KEIJI
IPC: G01R33/035
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To analize a magnetic field source by measuring vertical components of the organism magnetic field without increasing the number of detecting coils. SOLUTION: An organism magnetic field measuring device for measuring organism magnetic field distribution in a shield room has a plurality of fluxmeters formed of quantum interference elements (SQUID) and arranged at equal spaces to detect the organism magnetic field generated from an organism 2, as a signal; an arithmetic processing means 8 for performing arithmetic processing of the signal; and a display means for displaying the arithmetic processed result. The fluxmeters detect the time change of normal components Bz, vertical to the organism surface, of the organism magnetic field.  The arithmetic processing means computes to obtain the time change of the value proportional to a square sum root of the change rate of the normal components in an x-direction and a y-direction and to obtain the integrated value in a specified period of this time change and displays the integrated value on the display means. Quantitative organism magnetic field distribution is therefore displayed using a small number of figures, so that individual diseases and abnormality can be grasped objectively and quantitatively.
Patent JP-S61217809-A (JP)
Title: Firearms controller
Inventor: HAYAKAWA HIDEO
IPC: G01S7/36
Filed: 1985-03-25
Abstract: PURPOSE:To minimize the effects of disturbance by obtaining the transmitting direction of a guidance command by a computer and scanning at random the beam of a guidance command transmitter according to said transmitting direction to transmit a command to a missile. CONSTITUTION:A transmitting direction computer 40 calculates the command transmitting direction from the missile flying information given from a firearms control computer 20 and delivers the obtained transmitting direction to a phase controller 34. Thus the controller 34 performs the phase control to a phase shifter 33, and the shifter 33 controls the phases of the command signals supplied to command antenna elements 31a-31n. Thus the desired beam direction and pattern are obtained. As a result, the range of transmission of a guidance command can be reduced since a beam 70 can be turned to the command transmitting direction.
Patent JP-H11255389-A (JP)
Title: Paper emerging
Inventor: TANAKA HIDEKI
IPC: B65H31/30
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To equip a recording paper conveying means which can prevent each recording paper emerged from the device body from causing a jam to enable stable paper emergence by a great quantity of recording sheets of paper stacked already on the paper emergence part and permit a user to install the recording paper conveying means easily. SOLUTION: A drive force transmitting mechanism to serve also as a fixing mechanism of a recording paper conveying means is configured so that a downward directed force A is applied in the engaging part of a paper emerging gear 41 with a coupling gear 42 under the operation and a force B is transmitted to a frame 31 including a leg 32 through a bracket 44, supporting shaft 45, holding frame, etc. Thus the fitting of an engaging piece 31a in a receptacle recess 47 is retained by the force B during the operation, and the whole paper emerging structure including the recording paper conveying means is secured onto an emergence tray 15 certainly.
Patent JP-H03262520-A (JP)
Title: Metal vapor generator
Inventor: NAKAMURA YUICHI
IPC: B01D59/34
Filed: 1990-03-13
Abstract: PURPOSE:To obtain stable metal vapor for a long time by heating the replenishing metal raw material in a replenishing container to liquefy the same and allowing the liquefied raw material to flow down along the perforated plate provided on the outlet side of the replenishing container to guide the same into an evaporation crucible. CONSTITUTION:A metal raw material 24 is received in the evaporation crucible 23 provided in a vacuum container 21 and an electron gun 25 emits electron beam 26 to heat, melt and evaporate the metal raw material 24. The metal vapor 29 evaporated by the irradiation with electron beam 26 is guided by a vapor sealing container 22. A replenishing container 37 having a replenishing metal raw material 38 received therein and the metal raw material replenishing mechanism 41 connected to the outlet part of the container 37 and preheating the raw material 38 to replenish the crucible 23 with the raw material 38 are provided to the container 22. The mechanism 41 is provided at the position emitting the reflected electron beam 36 from the liquid surface of the metal raw material 24 in the crucible 23 and heats the raw material 38 in the container 37 to allow the liquefied raw material to flow down along the perforated plate 43 provided on the outlet side of the container 37 to guide the same into the crucible 23.
Patent JP-S58175557-A (JP)
Inventor: SHIBATA AKIRA
IPC: A61G5/04
Filed: 1982-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62217055-A (JP)
Title: Hot air flow space heating unit
Inventor: ISHIKURA NAOKI
IPC: F24H9/02
Filed: 1986-03-18
Abstract: PURPOSE:To make it possible to easily and positively clean dirts adhering to the back side of the vanes of a fan by integrally forming a louver portion and a fan case tongue portion which constitute a hot air blow-off port, and making it possible to easily remove them by disengaging the front of the apparatus main body from the front side. CONSTITUTION:Since a cross flow fan 18 is formed between a fan guide 19 and a fan case tongue portion 20, it absorbs heat obtained by the combustion of a burner 21 disposed within a combustion chamber 15, and blows off the heat from a hot air blow-off port 17 through a louver 22. The fan case tongue portion 20 and the louver 22 are fixed in the apparatus main body by means of fastening screws 23a and 23b. Accordingly, when a front 24 is to be removed, the fastening screws 23a and 23b can be easily slackened, and the fan case tongue portion 20 and the louver portion 22 can be easily removed, thus making it possible to easily inspect the cross flow fan 18 from the front of the apparatus. Accordingly, vanes 18a can be easily cleaned and the serviceability can be improved remarkably.
Patent JP-S62216439-A (JP)
Title: Method for deciding state of reception of high speed modem for facsimile
Inventor: TAKAHASHI MASATO
IPC: H04N1/00
Filed: 1986-03-17
Abstract: PURPOSE:To make error check of data within an arbitrarily set limited extent by making counting of the quantity of input data and checking of error. CONSTITUTION:Number of bytes X of data to be error checked and number of bytes Y of data that position X are set from of all data of N bytes to be detected. (Normally, Y is made 0). Detection of presence/absence of error in a training signal is made by an error checker in unit of byte, and serial number N1-Nn of byte unit of data in which an error occurred are detected, and at the same time, number of bytes N of all data is counted by a counter 2. By these two points, presence/absence of error in data of arbitrary X bytes is determined by finding serial number X1-Xn of data of X bytes from X, Y, N and further, comparing these X1-Xn with serial number N1-Nn in which error occurred.
Patent JP-H10237076-A (JP)
Title: Liquid crystalline compound having minus anisotropic value of dielectric constant, liquid crystal composition containing the same liquid crystalline compound and liquid crystal display element using the same liquid crystal composition
Inventor: ONISHI TOKUYUKI
IPC: C07D239/26
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful also for controlling many characteristics of a liquid crystal composition for various kinds of display systems using a compound or a composition having a specific structure and positive anisotropic value of dielectric constant. SOLUTION: This compound has a structure comprising 1,7- dioxaspiro-[5.5]undecane-3,9-diyl group in the skeleton structure and is preferably represented by formula I [R<1> and Y<1> are each a 1-20C alkyl, H, a halogen, cyano, etc.; X<1> to X<4> are each a single bond, (CH2 )2 , CH=CH, etc.; ring A<1> to ring A<5> are each 1,7-dioxaspiro[5.5]-undecane-3,9-diyl, etc.; (a<1> ) to (a<5> ) are each 0 or 1, with the proviso that (a<1> +a<2> +a<3> +a<4> +a<5> )>=1], e.g. 3-(2-trans-4-n- pentylcyclohexy)ethyl-9-(2,3-difuoro-4-n-proplphenyl)-1,7-dioxaspiro[5 .5]undecanbe. Furthermore, the compound is preferably obtained by using, e.g. a compound of formula II as a starting substance and passing through reaction of thionly chloride with methanol in the presence of sodium carbonate.
Patent JP-S61219176-A (JP)
Title: Manufacture of field effect transistor
Inventor: KATO YOJI
IPC: H01L29/80
Filed: 1985-03-25
Abstract: PURPOSE:To improve the switching characteristics while reducing the capacity between gate, source and drain by a method wherein the relative positions of source region and drain region to the gate part are set up without fail. CONSTITUTION:Source region 25 and drain region 26 are selectively formed using the first mask layer 23. Later the source region 25 and the drain region 26 on the first mask layer 23 are etched to narrow the width of these regions 25, 26 on the mask layer 23 from W1 to W2. Then the second mask layer 27 is formed and then the mask layer 23c between the source region 25 and the drain region 26 is removed making use of the difference in the etching capacity between the first and the second mask layers 23 and 27 to form a gate part 31 through the removed part 30. Through these procedures, relative positions of the gate part 31, the source region 25 and the drain region 26 are self- matched with each other. Due to such a selfmatching process, the intervals between gate part 31, source region 25 and drain region 26 can be set up conforming to specified relative positions simultaneously shortening the channel length.
Patent JP-H09224457-A (JP)
Title: Car speed controller for combine harvester
Inventor: YAMASHITA KENICHIRO
IPC: A01D69/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To effectively decelerate car speed so as to safely turn a machine body while interlocking an HST lever for operating a hydraulic static driving mechanism only by operating an elevation lever for moving up a reaping part when turning a combine harvester, with which combine work is enabled at high car speed, on the side of butt. SOLUTION: Concerning the combine harvester for which a reaping part A to be freely moved up and down by operating an elevating means 1 is fitted at the front part of the machine body and the car speed can be changed on several stages by an HST lever 2 for operating a hydraulic driving mechanism, the elevating means 1 and the HST lever 2 are constituted while being interlocked so as to enable a gear change operation while interlocking the HST lever 2 so as to decelerate the car speed when the elevating means 1 is operated to the up position for moving up the reaping part A.
Patent JP-S55154303-A (JP)
Title: Method and apparatus for steam-reforming hydrocarbon
Inventor: OOSAKI KOUZOU
IPC: B01J8/06
Filed: 1979-05-18
Abstract: PURPOSE: To manufacture a carbon monoxide-containing gas by a reforming method in which a sulfur-containing hydrocarbon is passed through a solid packed layer containing an alkali metal or alkaline earth metal to raise its temperature and then steam-reformed in a nickel catalyst layer at 800°C or more.  
     CONSTITUTION: The inside of the reactor tube 1 is provided with an alkaline solid packed layer containing an alkali or alkaline earth metal and the nickel-containing catalyst layer 3. The reactor tube 1 is mainly heated by a plurality of side wall burners provided in the face of the nickel-containing catalyst layer 3 housed in the vertical reactor tube. The raw material hydrocarbon in the gaseous phase state is mixed with steam and then introduced into the reactor tube 1 through the conduit 4 at 350W600°C. The hydrocarbon-steam mixture is heated to 800°C and cracked in the alkaline solid packed layer 2, then completely cracked in the nickel-containing catalyst layer 3 at 800°C or more, and lastly discharged in the form of a hydrogen- carbon monoxide mixture from the reactor tube 1 through the conduit 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10255598-A (JP)
Title: Puffer type gas-blast circuit breaker with closing resistance
Inventor: AZUMA SEIJI
IPC: H02B13/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a small, lightweight gas-blast circuit breaker excellent in reliability and durability. SOLUTION: A through hole is formed at the end of an arm part 40 constructed by extending the flange part of a movable electrode, and a conductive shaft part 52 (52a-52c) is slidably passed through the though hole. The shaft part 52 is provided with a resistance-contact movable electrode 23 at one end and with a stopper 52c at the other end, so that the amount of sliding of the shaft part 52 is regulated. Rubber 50 is placed between the arm part 40 and the resistance contact movable electrode 23. A sliding current-carrying electrode 51 is provided in the through hole in the arm part 40 and makes contact with the side face of the shaft part 52, thereby connecting the shaft part 52 electrically to the arm part 40.
Patent JP-H06271207-A (JP)
Title: Rainfall time operating device for elevator
Inventor: MIKAWA NAOFUMI
IPC: B66B1/06
Filed: 1993-03-19
Abstract: PURPOSE:To provide a rainfall time operating device wherein water can be prevented from infiltrating in a tail cord. CONSTITUTION:A contact Cb, closed when disappearing car and landing calls, and a normally-opened contact Aa, closed at rainfall time, are connected in series, and by connecting these contacts in parallel to a call register contact 6Ya of one arbitrary register relay 6 except the lowest floor, at the time of rainfall, a car arrives at with an arbitrary floor except the lowest floor, for instance, the 6th floor serving as the reference.
Patent JP-S60203631-A (JP)
Title: Polyester
Inventor: KASATANI HIDEO
IPC: C08G63/00
Filed: 1984-03-28
Abstract: PURPOSE:An aromatic polyester consisting of the constituent units derived from phenoxyhydroquinone, a specific aromatic dihydroxy compound and terephthalic acid, having excellent melt-moldability and capable of easily giving a molded article having excellent physical properties. CONSTITUTION:The objective polymer having melt anistropy and consisting of the constituent units of formula I -IV (Ar is bivalent group such as 4,4'-biphenylene, 1,4-naphthalene, trimethyl-1,5-phenylene, etc.; k-n are molar fractions of the units; k-n satisfy formula V, formula VI and k+l m) can be produced e.g. by the deacetic acid polycondensation reaction of (A) an aromatic dihydroxy compound diacetate such as phenoxyhydroquinone diacetate, 4,4'-biphenol diacetate, etc., (B) terephthalic acid, and if necessary, (C) p-acetoxybenzoic acid, under heating and mixing.
Patent JP-H05262191-A (JP)
Title: Energy absorbing member for bumper
IPC: B32B5/00
Filed: 1992-03-17
Abstract: PURPOSE:To obtain an energy absorbing member which possesses the high impact absorbing faculty for the load applied from an aslant direction and possesses the gentle effect, and with which the stress variation in the collision deformation is small, the absorbed energy for the deformation in a certain quantity is large, and the impact applied to a human body is small. CONSTITUTION:On the inside of the first cylindrical body 2 in which a filament is wound in the peripheral direction so as to form an annular section and which is formed from the fiber-reinforced composite material hardened by resin, the second cylindrical bodies 3a and 3b in which each filament is wound in the peripheral direction so as to form an annular section and which is formed by the fiber-reinforced composite material hardened by resin are arranged so as to contact each other and contact the first cylindrical body 2 at the arcuate part. While, the thickness of one cylindrical body 3a is formed larger than that of the other cylindrical body 3b.
Patent JP-H03261674-A (JP)
Title: Production of cellular porcelain
Inventor: MITSUOKA TAKESHI
IPC: C04B38/00
Filed: 1990-03-12
Abstract: PURPOSE:To improve air and water permeabilities by calcining ceramic single grain groups so as to mutually bind the respective single grains to other adjacent single grains, pulverizing the resultant calcined aggregate and then burning the resultant powder. CONSTITUTION:Ceramic single grain groups such as Al2O3 are calcined so as to mutually bind the respective single grains to the adjacent single grains. Thereby, an aggregate of the single grains is obtained. The resultant aggregate is then pulverized to provide groups of many small aggregates. A binder is subsequently added and mixed therewith and the obtained mixture is formed with a press. The formed compact is then burned at <=1600 deg.C to afford a cellular porcelain having several mum to tens of mum average pore diameter.