baber/WOPTO huggingface dataset:
Patent JP-H07245855-A (JP)
Title: Anchor clamp
Inventor: HARA MITSUO
IPC: H02G7/02
Filed: 1994-03-02
Abstract: PURPOSE:To improve work efficiency, keeping a clamp in fixed condition during stretch of a cable, and lessen the slack ripple at the time of having removed a tightener at completion of stretch. CONSTITUTION:This anchor clamp comprises a first connection 4, which is provided at a clamp part 1, a connection fitting 5, one end of which is connected to the first connection and the other end of which is connected to the side of a utility pole through an insulator, and a second connection 7, which is provided at the clamp part 2 for locking the tightener hook used for stretch of a cable, in the position separated from the first connection 4.
Patent JP-H0941574-A (JP)
Title: Ridge roofing material
Inventor: INOUE NOBORU
IPC: E04D1/34
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To enhance permeability to air by providing a plurality of openings communicated to the bottom from the top on a tile support member and providing a plurality of grooves which are continuous with the bottom on both side surfaces of the roof support member. SOLUTION: A ridge roofing material laid out along a roof ridge as a base material of crown tiles 6 or an uppermost curved tile comprises a substantially sleeper-shaped tile support member 1 and two sealing members 2. The sealing members 2 are mounted along each edge on the bottom of the support member 1 in the longitudinal direction and fixed along the ridge of the support member 1 while the clearance between the crown tiles 6 and plain tiles 5 is sealed. Then, the support member 1 is arranged to provide a flat top shape which may shape up a space 61 between ridge lines of the crown tiles 6 where a plurality of openings 13, which communicate with the bottom of the support member 1, are provided on the top of the support member 1 so as to further enhance the air permeability of the ridge area. Furthermore, a plurality of grooves, which are continuous from the space area 61 below the crown tiles 6 to the bottom of the support member 1, are provided on both sides of the support member 1.
Patent JP-H02182869-A (JP)
Title: Manufacture of copper alloy for electric equipment
Inventor: HASHIZUME KIMIO
IPC: C22F1/08
Filed: 1989-03-09
Abstract: PURPOSE:To attain improved strength simultaneously with superior electric conductivity by subjecting a Cu alloy in which specific amounts of Ni and P are incorporated to heat treatment under specific conditions and then to final finish rolling. CONSTITUTION:Ni and P are incorporated to a copper alloy by 1.2-4.0wt.% and 0.25-0.84wt.%, respectively, within the range enclosed with lines A-F in the relational diagram between Ni and P. The above copper alloy is heated at 750-950 deg.C for >=1min before final finish rolling, quenched in water or oil, and, independently of the presence/absence of cold working, heated at 350-500 deg.C for >=10min, and the above process is carried out once or more, or, after the above heating the above copper alloy is slowly cooled at <=4 deg.C/min temp.-fall rate or slowly cooled under two-stage cooling conditions. If Zn is incorporated to the above copper alloy by 0.03-0.5wt.%, reduction in reliability in a high-temp. environment can be inhibited.
Patent JP-H04291676-A (JP)
Title: Image display device
Inventor: MORIHARA TAKASHI
IPC: H04N1/41
Filed: 1991-03-20
Abstract: PURPOSE:To realize an image display device capable of efficiently retrieving an image by a natural sense as if a scroll is read out by restoring encoded image data and displaying the restored image. CONSTITUTION:Code data stored in a code data storing part 210 are restored in stages in each image unit by an image restoring part 220 and the restored image data are successively stored in an image storing part 230 and outputted to a moving operation part 260. The image data completed at their restoration and display up to a necessary hierarchy are outputted to a moving image storing part 250. The moving operation part 260 moves the display position of the display image data of the preceding image whose restoration has been completed from left to right in parallel and moves the display position of the display image data of a new image read out from the image storing part 230 to an empty display area on the screen. A display control part 240 outputs a part corresponding to the display areas of the preceding image obtained as the result of movement and the new image. The change of the display positions of the display image data for the preceding image and the new image is executed plural times in parallel from left to right on the screen.
Patent JP-S59184164-A (JP)
Title: Synthesis of imidazoledithiocarboxylic acid cyanoethyl ester
Inventor: SAWA NATSUO
IPC: C07D233/64
Filed: 1983-03-31
Abstract: PURPOSE:The addition reaction of acrylonitrile to a specific imidazoledithiocarboxylic acid permits easy production of the titled compound which is used as a synthetic intermediate of agricultural chemicals and medicines. CONSTITUTION:The reaction between 1 molar equivalent of imidazole-dithiocarboxylic acid of formula I (R2 is H, methyl, ethyl, undecyl, heptadecyl, phenyl; R4 is H, methyl), readily available from imidazole and carbon disulfide in high yield, and 1 or more molar equivalent of acrylonitrile of formula II is conducted at room temperature for more than 5hr to give the objective compound of formula III such as imidazole-4-dithiocarboxylic acid cyanoethyl ester. The reaction can be carried out in the absence of a solvent, however, from the view point of temperature control, an aprotic solvent such as dimethylformamide may be used. The reactor is required to be provided with a stirrer and a reflux condenser and the reaction can be done under normal pressure.
Patent JP-H04291191-A (JP)
Title: Counting apparatus of human bodies
Inventor: HIRONO YUTAKA
IPC: G06M11/00
Filed: 1991-03-20
Abstract: PURPOSE:To count the number of individuals correctly even in detection of the number of the individuals in a crowd of human bodies, or the like, which is hard to process practically only with image recognition by a CCD camera. CONSTITUTION:This apparatus comprises a CCD camera 1, a thermo viewer 4, an image processing device 6 which calculates an image of an object including the background on the basis of detected data of the CCD camera 1, a thermal image processing means 8 which discriminates the object from the background on the basis of detected data of the thermo viewer 4, and an analysis control means 9 which counts the number of individuals of human bodies within a specified area by synthesizing the results of processings of these two image processing means 6 and 8.
Patent JP-H01231441-A (JP)
Title: Fm stereo receiver
Inventor: KAWAKAMI YASUO
IPC: H04H1/00
Filed: 1988-03-11
Abstract: PURPOSE:To obtain excellent separation by supplying directly an output signal of a FM detection means to a pulse noise detection system, using a separation compensation means so as to compensate an output signal of the FM detection means and supplying the result to a stereo demodulation means. CONSTITUTION:A detection signal outputted from a FM detection circuit 1 is retarded by a delay circuit 3 and fed to a separation compensating circuit 13. The separation compensating circuit 13 increases the level of a high frequency component of a detection signal retarded in response to the resistance of a variable resistor 15. On the other hand, since a detection signal is supplied directly to a pulse noise detection system comprising an HPF 7, a noise amplifier 8, a noise detecting circuit 9, a waveform shaping circuit 10, a rectifier circuit 11 and an LPF 12 from the FM detecting circuit 1, the effect of the high frequency component level increase by the separation compensating circuit 13 onto the pulse noise detection is prevented. Thus, excellent separation characteristic is attained.
Patent JP-S57179658-A (JP)
Title: Scanner
Inventor: FUUBERUTOUSU YOZEFU BERUBEE
IPC: G10K11/26
Filed: 1982-04-08
Abstract: A scanner for periodically scanning an object to be examined with a beam of ultrasonic radiation. A transducer mounted within a housing emits a beam of ultrasonic radiation. The beam is guided and deflected respectively to a continuously rotating scanning reflector which is disposed opposite a stationary object reflector, from which the beam is directed to the object. The beam propagation path further includes a first focussing member adapted to focus the beam to a focal point within the housing, and a second focussing member adapted to focus the beam to a focal point within the object. In a preferred embodiment the first focussing member can be selectively adjusted. Thereby the focal area of the beam in the object can be conveniently shifted.
Patent JP-S56154673-A (JP)
Title: Voltage-frequency converter
Inventor: GAMOU RIYOUJI
IPC: G01R19/25
Filed: 1980-04-30
Abstract: PURPOSE:To correct the offset voltage of an operational amplifier and improve the linearity at a light load level by using two operational amplifiers and one comparator so that the operational amplifiers alternately perform integration and the correction of the offset voltage. CONSTITUTION:When analog switches S1-S8 are ON, and analog switches S11- S18 are OFF, a capacitor C2 is charged with the offset voltage of an operational amplifier A1. On the other hand, an operational amplifier A2 becomes an integrator and integrates an input signal es. When the integral voltage reaches eref, a comparator circuit A3 is inverted, and a flip-flop circuit FF is triggered. Consequently, the analog switches S1-S8 are simultaneously turned OFF, while the analog switches S11-S18 are simultaneously turned ON, so that the operational amplifier A1 integrates the input signal es. Thereby, the operational amplifier can correct its own offset voltage. Accordingly, a stable voltage-frequency conversion can be performed on even a signal of light load level.
Patent JP-S59182354-A (JP)
Title: Electrophoresis device for cell
Inventor: FUJII HIDEHIKO
IPC: G01N27/447
Filed: 1983-03-31
Abstract: PURPOSE:To eliminate errors in a measured value owing to a temp. rise of a buffer by determining the temp. of the buffer from the potential difference in a migration tube and migration current, and controlling the reference voltage of a constant current source so as to correct the decrease in the coefft. of viscosity at said temp. CONSTITUTION:A titled device is constituted mainly of a pair of auxiliary electrodes 13, 14 provided in a migration tube 6, a high input impedance voltmeter 15 for measuring the potential difference between these auxiliary electrodes, a constant current power source 7 for conducting migration current between a pair of electrode cells 2 and 3, an ammeter 16 for measuring said current, and a control means 17 consisting of a microcomputer. The means 17 stores preliminarily the temp.-electrical conductivity characteristic (g) of the buffer filled together with cells in the tube 6, the temp.-coefft. of viscosity characteristic (h) thereof, a reference temp. T0, reference current i0, and the size of the tube 6. The reference voltage of the reference voltage source 12 of the source 7 is controlled in such a way that the migration current (i) satisfies the equation ( I ) in accordance with these stored signals and the values of the voltmeter 15 and the ammeter 16, by which the errors in measurement owing to the temp. rise of the buffer are decreased.
Patent JP-S58175373-A (JP)
Title: Television image pickup device
Inventor: UEMURA YOUICHIROU
IPC: H04N5/357
Filed: 1982-04-07
Abstract: PURPOSE:To eliminate the effect of external noise as well as signal distortion, by supplying the reference voltage for binary signal processing of a pattern recognizing output in the form of a serial digital signal. CONSTITUTION:The output of a pickup tube 2 is supplied to the input terminal of one side of a comparator 4 through an amplifier 3. The parallel digital signal of a serial-parallel converting means 7 is applied to a digital analog signal from a register 6 and then converted into the DC reference voltage to be supplied to the input terminal of the other side of the comparator 4. A serial digital signal formed in order of the start bit, the data of 8 bits, the parity bit and the end pulse is supplied in the form of a reference signal to the input terminal IN of the means 7. As a result, a binary video signal is obtained from the output terminal OUT of the comparator 4.
Patent JP-H07258634-A (JP)
Title: Method for producing lightweight grout material
Inventor: OKADA MITSUYOSHI
IPC: C04B28/00
Filed: 1994-03-28
Abstract: PURPOSE:To produce a non-separable lightweight grout material using a lightweight aggregate without causing a trouble wherein only a cement milk is forcibly fed but only the lightweight aggregate is left in a pump, when the grout material is forcibly fed with the pump into a working site, and without causing a separation trouble wherein the cement milk and the lightweight aggregate are located in the lower layer and in the upper layer, respectively, at a site where the lightweight grout material is applied. CONSTITUTION:In a method for producing a lightweight grout material having a bulk density of 0.5-1.5 by using a lightweight aggregate, a cement-dispersing agent and a cellulosic thickening agent are combined and mixes with each other in amounts of 0.05-3.0wt.% and 0.01-0.5wt.%, respectively, based on the weight of the cellulose gravity. The lightweight grout material excellent in flowability can easily be obtained without causing the mutual separation of the raw materials in the matrix of the grout and without requiring a special installation even at a small scale site.
Patent JP-S53143641-A (JP)
Title: Trace coater of highly viscous material
Inventor: IIZAKA SUSUMU
IPC: B05C5/00
Filed: 1977-05-20
Abstract: PURPOSE:To provide the title coater capable of encuring quantitative coating of silver pasle, etc.  by making a ting hole at the bottom of a pot for the containment of a highly viscous material and projecting a pin for constant amoutn transfer downward through the hole.
Patent JP-S58176359-A (JP)
Inventor: ITOU KINJI
IPC: E04F15/00
Filed: 1982-04-07
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-S51133272-A (JP)
Title: A process for preparing novel 1,4- dihydropyridine derivatives
Inventor: IWANAMI MASARU
IPC: C07D211/90
Filed: 1975-05-14
Abstract: PURPOSE: 1,4-Dihydropyridine derivatives of formula I are new: [where R 1  is alkyl or a group of the formula ANR 2 R 3  (A is alkylene; R 2  is alkyl or H, etc.; R 3  is alkyl, aralkyl or phenyl); R 4  is H or nitro, etc.; R 5  is alkyl or a group of the formula ANR 2 R 3 ; R 6  is H or alkyl], in an example, 2,6-dimethyl-4-(4'nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid-3-methylester-5β-(Nbenzyl-N-methylamino) ethyl ester hydrochloride. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10253747-A (JP)
Title: Radar detector, and system and method for its adjustment
Inventor: IWAKUNI MIKIO
IPC: G01S7/28
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To enhance the frequency accuracy of a receiving band while a comparatively simple and low-cost circuit is used in a radar detector in which a wide-band frequency sweep radar signal is detected by using a VCO circuit. SOLUTION: A radar detect is provided with a reception part 8 in which a radar signal received by an antenna 1 is demodulated on the basis of the output signal of a voltage-controlled oscillator 12, with a sweep-signal generation part 10 in which a sweep signal is generated so as to be supplied to the voltage- controlled oscillator 12 as a control signal, with a memory part 16 in which data indicating the relationship between the sweep signal and an oscillation frequency is stored in advance and with a control part 14 in which, when the radar signal demodulated by the reception part 8 is detected, the control signal of the voltage-controlled oscillator 12 is compared with the data of the memory part 16 so as to judge the receiving frequency of the radar signal.  Since the actual characteristic of the voltage-controlled oscillator 12 is stored in the memory part 16, the receiving frequency can be judged precisely.
Patent JP-S61216018-A (JP)
Title: Information processing system
Inventor: FUJIWARA TAKUTOSHI
IPC: G06F3/06
Filed: 1985-03-20
Abstract: PURPOSE:To perform efficient fast retrieval except information which is high in retrieval frequency by providing a rewritable storage means and holding the storage amount of information in this storage means nearly constant. CONSTITUTION:A document is read by reader 122 and stored on a photomagnetic disk 151. At this time, retrieval indexes corresponding to respective documents are generated in an index file on a magnetic disk 105. When document data are recorded on the disk 151 one after another until the capacity of recorded documents exceeds the 1st set value, the index field in looked up to transfer document data which satisfy preset condition from the disk 151 to an optical disk 141. In this case, the contents of the index file are also rewritten. If the disk 151 has a margin in its memory capacity as a result, a document to be stored next is recorded there.
Patent JP-H07273233-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OGIWARA TAKASHI
IPC: H01L29/786
Filed: 1994-03-29
Abstract: PURPOSE:To enable a perfect depletion-type transistor and a transistor contained in a well to be built in a single chip by a method wherein a semiconductor of Si or the like formed on an insulating film is selectively varied in thickness. CONSTITUTION:A transistor element region 9, a perfect depletion-type transistor element region 10, and an insulating film 7 interposed between the regions 9 and 10 and an Si substrate are provided onto the Si substrate 8 having regions I and II different in thickness for the formation of a MOS transistor. In the region I, an Si 4 formed on the insulating film 7 is set, large in thickness so as to enable a well 3 to contain the region 9. In the region II, an Si 4 formed on the insulating film 7 is set thin, so that a perfect depletion-type transistor can be obtained. As mentioned above, the Si 4 formed on the insulating film 7 is selectively varied in thickness, whereby a perfect depletion-type transistor and a transistor enclosed in a well can be built in a single chip. Therefore, a semiconductor device of this constitution can be enhanced in performance as compared with a conventional one.
Patent JP-H08226805-A (JP)
Title: Method for focusing imaging device and non-contact measuring device utilizing the method
Inventor: KUBO KAZUTOSHI
IPC: G06T7/00
Filed: 1995-02-22
Abstract: PURPOSE: To provide a focusing method for an imaging device and a non-contact measuring device utilizing the method by which focusing detection using the contrast method can be made in high accuracy and at high speed. CONSTITUTION: A non-contact outline measuring device 1 processes an image picked up by an image-pickup system 2 through an image processing part 5 while a driving motor 4 is vertically driven along a work 3, and the outer dimensions of the work 3 is calculated by a computer 6 based on the processed result. A line sensor 14 is placed in a manner that an optical distance between the work 3 and CCD camera 13 is the same as that between the work 3 and sensor 14, and since a sampling interval of time of the sensor 14 is shorter than that of the camera 13, the contrast can be obtained from the image data of the sensor 14, therefore the interval of time for obtaining the contrast can be shortened and the measuring accuracy is also improved.
Patent JP-S51133337-A (JP)
Title: An automatic marking apparatus
Inventor: TAKEUCHI SHINYA
IPC: B05B15/04
Filed: 1975-05-15
Abstract: PURPOSE: To offer an automatic apparatus for the efficient marking of steel plates consisting of a marking head which traverses with a velocity equal to the plates to be marked. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05225861-A (JP)
Title: Low-tension current changeover device and its manufacture
Inventor: JIYOZEFU CHIYAARUSU TSUYURUHIY
IPC: H01H23/02
Filed: 1991-02-28
Abstract: PURPOSE: To recognize a switch position by sense of touch by providing a return stopping structure to give an operator a tactile feedback. CONSTITUTION: When an actuator 16 moves to a second position, a tip of a finger 16c moves along on a top surface of a spring 40 to bend a middle part of the spring 40 as a bow shape orienting downward. The spring 40 engages with a top surface of a protrusion 34a, presses the protrusion 34a to conductive parts 28d, 28e to make an electric current conductive (switch) bridge between them. The spring 40 applies a return bias to the actuator 16 so as to prevent it from shifting from the center. After the finger 16c is engaged with the spring 40, the rubber protrusion 34a prevents the motion of the actuator 16. A force of spring 40 continues to increase until a button 22 reaches to its stroke half time. When a process of the actuator 16 reaches to the point wherein making switch is promoted, a resisting force is decreased.
Patent JP-H04274509-A (JP)
Title: Input device
Inventor: SAITO NOBUO
IPC: H03M11/22
Filed: 1991-02-28
Abstract: PURPOSE:To improve the diversity and freeness of the inputting operation of various kinds of ordinary data processors by enabling the information inputted in the form of printed handwritten characters, voices, etc., to be inputted to a system device as the same keyboard signals as that inputted by operating keys of a keyboard. CONSTITUTION:When the information of printed or handwritten characters, etc., is inputted from a character input section 4 or information is inputted in voices from a voice input section 11, a character recognizing section 5 recognizes the information and a keyboard operating code generating section 6 generates a keyboard operating code based on the recognition code of the section 5. Then a keyboard signal generating section 8 converts the keyboard operating code into a keyboard signal and a keyboard signal output section 10 outputs the keyboard signal to a system device 3.
Patent JP-S56154299-A (JP)
Title: Gold braze
Inventor: ITOU TAKESHI
IPC: B23K35/30
Filed: 1980-05-01
Abstract: PURPOSE: To improve strength and corrosion resistance by lowering the m.p. of the gold braze obtained by constituting the same into the specific structure contg. Au, In, Ni, Sn, Zn and consisting of the balance Cu.  
     CONSTITUTION: The gold braze is obtained by 50W80% Au, 2W17% In, 5W15% Ni, 3W14% Sn, 1W10% Zn, and the balance Cu with unavoidable impurities, by weight. The resultant gold braze is the extremely useful braze which is as low as about 700°CW800°C in m.p., is highly strong and corrosion resistant, and permits highly strong and highly corrosion-resistant brazing of dissimilar materials such as joining of german silver and brass members to other materials. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55154543-A (JP)
Title: A -cu type high tensile alloy and its casting method
Inventor: TSUKUDA MAKOTO
IPC: B22D21/04
Filed: 1979-05-11
Abstract: PURPOSE: To enhance the tensile strength, yield strength, elongation and impact value of a casting of an Al-Cu type alloy contg. Zn, Mg, Ti and other elements by cooling the casting under specified conditions followed by multistage soln. heat treatment.  
     CONSTITUTION: An Al-Cu type alloy is refined contg. Cu 2.5W4.5%, Zn 0.5W 2.5%, Mg 0.4W1.5%, Ti 0.03W0.15% and one or more among Cr 0.1W0.5%, Mn 0.1W0.5%, Si 0.1W0.5% and Fe<0.2%. This molten metal is cast in a mold and solidified while adjusting the molten metal cooling rate in the mold to 1W10°C/sec  and the cooling rate in the solidifying zone to 1.0W6.5°C/sec. The resulting alloy is  then subjected to the first-stage soln. heat treatment at a solidus line temp. of the alloy to the temp. 20°C below the solidus line temp., the second-stage and later-stage  soln. heat treatments at a solidus line temp. to the temp 50°C above the solidus line temp., and tempering. Thus, an Al-Cu type alloy with superior tensile strength, yield strength, elongation and impact value is obtd. 
     COPYRIGHT: (C)1980,JPO&Japio