baber/WOPTO huggingface dataset:
Patent JP-S61191475-A (JP)
Title: Automatic steering device
Inventor: MATSUFUJI MIZUYA
IPC: A01B69/00
Filed: 1985-02-19
Abstract: PURPOSE:To shorten the rotating radius of a car allowing its automatic and manual steering by installing an automatic steering control valve and a manual steering control valve in series and making the joint operation of a hydraulic steering clutch and a hydraulic steering brake possible. CONSTITUTION:The oil pressure control circuit of a speed change gear equipped with an automatic steering device has hydraulic cylinders 9, 10 for a hydraulic clutch for main speed change with high and low gears, hydraulic cylinders 11-13 for a hydraulic clutch for main speed change in the forward or backward direction and hydraulic cylinders 15L, 15R, 14L, 14R for right and left steering clutches and also for brakes. it is arranged that pressure oil supply to hydraulic cylinders 9-10, 15L, 15R is made from an oil pressure pump 43 which has a relatively large capacity, and the supply to the hydraulic cylinders 14L, 14R is made from an oil pressure pump 42. It is also arranged that in the supply route from the oil pressure pump 42 an automatic steering control valve A.S.V, which can be changed over by means of signals from a steering sensor 54, and manually controlled valves 84L, 84R are installed in series.
Patent JP-S61190270-A (JP)
Inventor: MURAI SUSUMU
IPC: F25D13/00
Filed: 1985-02-19
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-H10194049-A (JP)
Title: Holding device of receiving speaker
Inventor: NAGANUMA TAKEO
IPC: H04W4/04
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To make a receiving speaker so as to be lockable at a proper position by enabling it to be shiftable and lockable stepwise, and passing an axial rod of an automobile headrest through the hole of an adapter, then having the speaker clamped tight. SOLUTION: An upper case 16 covers a speaker while it is joined with a lower case 15, making it rotatable on this lower case 15, and a position of an opening 19 opened to the upper case 16 after shifting the center is changed, and thus this case 16 is designed to properly alter the sounding direction of a speaker 5 in structure. The lower case 15 is inset in a movable supporting plate 13 and it is shiftable on a fixed supporting plate 13 stepwise. This fixed supporting plate 13 is provided with a hole with a groove so as to have an adapter 18 of material with resiliency inserted and locked. The adapter 18 is provided with three types so as to make the fixed supporting plate 13 lockable in adjusting the inner diameter 17 to the diameter of a shaft of a headrest.  This adapter 18 inset with the shaft holds down the shaft with elastic force, thereby locking the fixed supporting plate 13 and the shaft tight enough.
Patent JP-H01209245-A (JP)
Title: Paper money treater having conveyance-accuracy display function
Inventor: OSADA TOSHIYUKI
IPC: G07D9/00
Filed: 1988-02-15
Abstract: PURPOSE: To always and exactly recognize and control a carrier state of bank notes by providing a carrier data indicating means performing a graphic indication of a carrier processing state by an indicator. CONSTITUTION: On the upper surface front side of a device main body 11, a left starting key 16, a right starting key 17, ten keys 18 for input setting and an indicator 19 for input guide are equipped. Based on these devices, a transaction operation is performed. On each carrier path, each carrier processing state detection sensor detecting carrier processing states such as a skew degree of bank notes and a bank note carrier space degree in an area corresponding to the carrier path in which the bank note is carried after a carrier processing is performed for the bank note is equipped. The indicator 19 is provided so as to performed graphic indications of the detected carrier processing states. In the indication of these graphics, the skew degree of the bank notes and the space degree of the bank notes are classified into 5 classes.  Each graphic indication is performed for the bank notes paid-out from first to third paying-out mechanisms A, B, C.
Patent JP-H03236989-A (JP)
Title: Color forming compound for recording material
Inventor: FUJISAKI HIDEAKI
IPC: B41M5/145
Filed: 1990-02-14
Abstract: PURPOSE:To obtain a developed color image having rapid color forming properties and light fastness by using a color forming compound for a recording material represented by a specific general formula as a blue color former. CONSTITUTION:A color forming compound for a recording material represented by formula I (wherein R<1> and R<2> are respectively a hydrogen atom, a lower alkyl group, a benzyl group or a phenyl group which may be substituted with an alkyl group and R<3> and R<4> are respectively a lower alkyl group, a benzyl group or a phenyl group which may be substituted with a halogen atom or a trifluoromethyl group) is used. This compound itself is an almost colorless or slightly monochromatically colored substance and rapidly shows a blue - bluish green developed hue by the contact with an electron acceptive substance, for example, an org. acid, acidic clay, a phenol/formalin resin, a metal salt of aromatic carboxylic acid or phenols and used in a color forming recording material, especially, a pressure-sensitive recording material, a thermal recording material or an electrothermorecording material.
Patent JP-H01208910-A (JP)
Title: Switch circuit
Inventor: HASHIMOTO KOICHIRO
IPC: H03K17/693
Filed: 1988-02-17
Abstract: PURPOSE:To prevent leakage of noise from a digital input section by employing plural transmission gate MOSFETs in cascade connection whose respective gate receives a switch control signal isolated in terms of capacitance for a switch circuit giving a comparatively large signal amplitude to a common output node. CONSTITUTION:A digital signal is supplied from a terminal Din. The switch circuit corresponding to the digital signal as above consists of two CMOS switch circuits connected in cascade. That is, an N-channel MOSFET Q1 and a P- channel MOSFET Q2 and MOSFETs Q3 and Q4 connected respectively in parallel are connected in cascade. Since said transmission gate MOSFETs Q1-Q4 constitute one switch circuit, they are simultaneously turned on/off by the same switch control signal-S1. In this case, in order to prevent the signal change in the digital signal at a terminal Din from being leaked to the output side OUT, the gates of the MOSFETs Q1 and Q3, and Q2 and Q4 are isolated in terms of capacitance.
Patent JP-S57146945-A (JP)
Title: Speed change gear driving auxiliary equipment
Inventor: HOSONO TOMOHIRO
IPC: F16H37/02
Filed: 1981-03-06
Abstract: PURPOSE:To both automatically decelerate a pulley and prevent its hunting action, by imparting a hysteresis function to a centrifugal clutch coupled between a planetary carrier, connected to an auxiliary equipment driving pulley, and a sun gear. CONSTITUTION:If an auxiliary equipment driving pulley 4 is rotated at speed not less than the first set speed, tension of a belleville spring 63 and return spring 66 is overcome by centrifugal force, and a centrifugal clutch 6 is released. Then a planetary gear 53 is rotated to the same direction as a ring gear 51 coupled to a driving shaft 2, though the planetary gear tends to rotate a sun gear 52 to a reverse direction, the sun gear is fixed by a one-way clutch 7 mounted between a hub 10 and the sun gear 52, and a planetary carrier 55 is decelerated its speed for that of the driving shaft 2 to 1:1/1+Z1/Z3. (Z1: Number of sun gear teeth, Z3: Number of ring gear teeth).
Patent JP-S63200060-A (JP)
Title: Packing agent for liquid chromatography
Inventor: HATA HIROKI
IPC: B01J20/286
Filed: 1987-02-16
Abstract: PURPOSE:To obtain a packing agent excellent in pressure resistance, having a sharp peak and capable of shortening a treatment time, by chemically bonding a polymer substance selected from a group consisting of a specific polymer and a specific copolymer to a carrier. CONSTITUTION:A carrier composed of a silica gel or porous glass is used and a polymer substance excellent in optical separation capacity selected from a group consisting of poly [N-(benzyl-2-hydroxyethoxycarbonylmethyl) acrylamide] and a copolymer of ethyl 2-acrylamide-3-phenylpropanate and 2- hydroxyethyl acrylate is chemically bonded to the carrier to synthesize a packing agent. The obtained packing agent is dispersed in a proper dispersing medium such as chloroform/methanol to pack a column under predetermined pressure to obtain the column for liquid chromatography.
Patent JP-S56129182-A (JP)
Title: Recording of image
Inventor: SAKAI TOSHIO
IPC: H04N1/29
Filed: 1980-03-14
Abstract: PURPOSE:To obtain a recorded image by a method wherein a charge distribution according to an electrostatic latent image is formed in a toner layer by pressing the toner layer between the surface of a doner and that of a latent-image carrying body and then the toner is transferred from the surface of the doner onto a recording sheet. CONSTITUTION:When thin uniform layer of the toner is provided on the peripheral surface of the doner 1 and a negative voltage is impressed on a blade 2, a positive voltage is applied to a conductive substrate 1A. Then, the latent-image carrying body 3 is pressed against the surface of the doner 1 while maintaining a potential difference (about 300V) of not higher than the dielectric breakdown voltage of air between the carrying body 3 and the surface of the doner 1. When the carrying body 3 is separated from the doner 1, the toner T is present on the doner 1, with the polarity of the toner T in the area corresponding to the electric latent image being inverted. When the latent image produced on the doner 1 is transferred and fixed onto the recording paper S, the recorded picture is obtained. The latent image on the carrying body 3 can be utilized repeatedly, very excellent records can be obtained and cleaning thereof can be unnecessitated.
Patent JP-H01208948-A (JP)
Title: Telephone set
Inventor: YAMAGUCHI TAKESHI
IPC: H04B1/00
Filed: 1988-02-17
Abstract: PURPOSE:To prevent undesired telephone call without confirming the content of talking with the hook-off of a handset and to avoid charging to a caller when no talking is applied by enabling a caller only recognizing the condition relating to an incoming time and an incoming period to make a phone call. CONSTITUTION:In the case of the private mode set by a mode changeover switch 8, an incoming detection circuit circuit 3 detects it through a hook switch 2, informs it to a control section 4, which stores the incoming time to the memory section 6 and a timer section 5 is controlled to count and store the incoming time. In the presence of the succeeding incoming call after the end of incoming call, the control section 4 compares the incoming time and the incoming time span with the preceding incoming time and incoming time span stored in the memory section 6 and when the incoming time and the incoming time span both satisfy the requirements, the incoming tone generating section 7 is controlled to generate an incoming tone and the control section 4 sends it to a trunk line. The control section 4 also controls a speech switch 9 to connect a hook switch 2 and a speech circuit 10 to attain the talking.
Patent JP-2000229394-A (JP)
Title: Easily adhesive polyester film
Inventor: KIMOTO ATSUSHI
IPC: C08L75/04
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To improve adhesiveness to a ultraviolet curable resin, blocking resistance, and lubricity by forming an acryl-modified polyurethane having a specified acrylic resin component/polyurethane resin component weight ratio at least on one side of a polyester film in a specified application thickness. SOLUTION: At least on one side of a polyester film. an acryl-modified polyurethane having an acrylic resin component/polyurethane resin component weight ratio of 3/7-7/3 is formed to have an application thickness after drying of 0.1-2 μm. In the production of the acryl-modified polyurethane, for example, an acrylic compound is dispersed in an aqueous polyurethane, and they are reacted to obtain an aqueous dispersion. The production method of the adhesive polyester film includes, for example, a method in which the aqueous dispersion of the acryl-modified polyurethane is applied on the base polyester film, or a method in which the application is done in a process for producing a biaxially oriented polyester film.
Patent JP-S61192076-A (JP)
Title: Compact disk player
Inventor: NAKADA HIDEO
IPC: G11B20/18
Filed: 1985-02-21
Abstract: PURPOSE:To enable a numerical judgment of degradation of disk quality by counting the frequency of occurring an error uncorrectable signal. CONSTITUTION:Data read by a lazer disk pickup is amplified, waveformed and converted to a digital signal in an input circuit 1, demodulated to a 7-simbol 8-bit data in an EFM demodulation circuit 2 and restored to a regular layout in a deinterleave circuit 3. An error position and error are detected in an error position detection circuit 4, and if possible, a correction will be made in an error correction circuit 9. If a correction is impossible, an uncorrectable signal is generated in an uncorrectable signal generating circuit 5 and mean value interpolation or pre-hold data correction is made in the error correction circuit 9. The frequency of occurring the uncorrectable signal is counted by a counter circuit 6 and the count or an arbitrary record quality grade is indicated on a display device 8.
Patent JP-S58150116-A (JP)
Title: Control system for lead threshold
Inventor: HAGA TADASHI
IPC: G11B5/09
Filed: 1982-03-02
Abstract: PURPOSE:To prevent the stray running and block drop-out of a tape even if discrimination of data becomes impossible by constituting a titled system in such a way that the lead threshold level is made small by the illegal code to be detected first and the lead threshold level is returned to the original level when set conditions are satisfied. CONSTITUTION:A detecting circuit 6 for illegal codes detects the first illegal code of blocks and makes the value of a threshold signal small. When the circuit detects the 2nd or the 3rd illegal code, the circuit returns the value of the threshold signal to the original value. A detecting circuit 5 for drop bits detects drop bits and acts a threshold control circuit 4 so as to return the value of the threshold signal to the original value. A timer circuit 7 counts the time of T after the detection of the first illegal code and returns the value of the threshold signal to the original value.
Patent JP-S61193166-A (JP)
Title: Bicolor copying device
Inventor: YOSHIDA NORITOSHI
IPC: G03G15/36
Filed: 1985-02-21
Abstract: PURPOSE:To obtain vivid bicolor copy images with easy operation by controlling a device so that only one of the first and the second developing means different in color is operated in accordance with the designation of the first or the second original area designating means which designates an area of color copy of an original. CONSTITUTION:An original 21 is set faceup on an original pressing plate 20, and a squared sheet 22 is covered on the original 21, and an optional area of the original is designated by a ditigizer buried on the original is designated by a ditigizer buried on the original pressing plate 20. Its coordinates are subjected to A/D conversion and are subjected to the operation processing by a CPU and are stored in a RAM, and flickering of an LED array is controlled by a driving circuit. An electrostatic latent image where the optional area of the original is erased is developed by a read developing device 5, and the image is transferred to a paper 9 by a transfer charger 7 and is fixed by a fixing device 12 and is returned to a position near a paper feeding guide 10. In the next cycle, another area is erased by the LED array 4 when an electrostatic latent image is formed, and the area which is not erased is developed by a black developing device 6 and is transferred to the copy paper developed by a red toner and is fixed, and the copy paper is ejected out of a machine by a switching means 13, thus obtaining a bicolor copy.
Patent JP-H069532-A (JP)
Title: Production of ethylenically unsaturated nitrile
Inventor: RAMAKURISHIYUNAN RAMASHIYANDOR
IPC: B01J23/42
Filed: 1993-02-23
Abstract: PURPOSE: To prepare an ethylenically unsatd. nitrile from an alkene feed stream contg. alkanes having at least two carbon atoms as an impurity.  
     CONSTITUTION: A preparation method comprises (a) a step to react a hydrocarbon feed stream 2 with an oxygen-contg. gas 4 and ammonia 6 in a reaction zone 4 in the presence of an ammoxidation catalyst to form a gaseous flow 8 contg. ethylenically unsatd. nitriles, alkanes and other gaseous components, (b) a step 12 to recover ethylenically unsatd. nitriles in a nitrile recovering zone B, (c) a step to recover at least part of alkanes from a gaseous flow 14 free from ethylenically unsatd. nitriles, (d) a step D to bring the recovered alkanes 18 into contact with a dehydrogenation catalyst, and (e) a step to recycle 20 the converted alkenes into the reaction zone. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S60178251-A (JP)
Title: Solar heat collector
Inventor: YAGUCHI TOMOSABUROU
IPC: F24S90/00
Filed: 1984-02-23
Abstract: PURPOSE:To facilitate a piping work to a heat storage tank from water feed and outlet ports, by providing the water feed and outlet ports of more than two solar heat collectors arranged crosswise in a row, on the same side of the collectors. CONSTITUTION:The water, fed from a heat storage tank, gets into a heat collector 2 on the right side, flowing into water pipes 4 via a down-pipe 9 and the lower header 7. The water is heated while it is passing through those pipes 4, flowing into the upper header 6. Then it flows into a heat collector 2 in the center, passing through a connecting pipe 10. The water, passing through the heat collector 2 in the center, flows into the left heat collector 2, getting into the upper header 6, flowing through a feed pipe 8 via a U-type pipe 12, passing through connecting pipes 11 and outlet pipes 8 of other heat collectors 2, and is fed into the heat storage tank from the outlet port of right heat collector 2.
Patent JP-H04249109-A (JP)
Title: Manufacture of pc pile having ultrahigh bending toughness
Inventor: ROKUSHA HIROMU
IPC: B28B23/08
Filed: 1991-02-01
Abstract: PURPOSE:To provide a method with good workability for manufacturing a PC pile having ultrahigh bending toughness, which has a high yield strength against failure in bending and high plastic deformability. CONSTITUTION:In a cylindrical formwork 14 for centrifugal molding, cross- binding-bar supporting bars 12 are so disposed as to be formed into a cylindrical shape via spacers with respect to the inner face of the formwork, and a spiral cross binding bar 11 is held inside the supporting bars 12 and stretched throughout the entire length of the formwork 14. PC steel bars 10 are inserted inside the cross binding bar 11, and the supporting bars 12 and the PC steel bars 10 are secured to tension bearing fittings 17, 18. Thereupon, the tension bearing fitting 18 on one side is pulled by a jack to be tensioned. Concrete is cast into the formwork 14 to make a cylindrical concrete pile by a method of centrifugal molding, and the tension bearing fittings are removed from the PC steel bars 10 and the supporting bars 12 to introduce prestress into the concrete pile.
Patent JP-H11216035-A (JP)
Title: Reclining device
Inventor: YOSHIMURA KIMIKAZU
IPC: A47C1/024
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To improve the fitting property of a pull wire connecting the lock means of a reclining device and an operation lever releasing the locked state by the lock means disposed on the upper side of a seat back to the operation lever. SOLUTION: A lock section 10 and an elastic and circular winding section 11 are formed at the end section of a pull wire 1, and an operation lever 2 is provided with a lug 21 having the diameter smaller than the inner diameter of the winding section 11 and a lock section 20 locked with the lock section 10. The pull wire 1 is connected to the operation lever 2 by firmly winding the winding section 11 of the pull wire 1 on the lug 21 of the operation lever 2.
Patent JP-S58153720-A (JP)
Inventor: YURII PABUROBITSUCHI TEIHOMIRO
IPC: C22B9/20
Filed: 1982-03-05
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-H03237700-A (JP)
Title: Measurement system for access time of storage element
Inventor: SERIZAWA ATSUSHI
IPC: G11C29/56
Filed: 1990-02-15
Abstract: PURPOSE:To attain accurate measurement by providing an address generation means inputting an address to a storage element by means of a first clock pulse and measuring an access time in accordance with whether data is stored in a data register or not when a second clock pulse is generated. CONSTITUTION:The address is inputted to the storage element 1 by the first clock pulse and the output is stored in the data register 3. At that time, whether data is stored in the data register 3 or not is recognized when the second clock pulse is generated. When data is stored, it is learnt that the access time of the storage element is within a phase difference Td between the first clock pulse and the second clock pulse. Consequently, the access time can be measured by changing and processing the value of Td. Thus, the access time of the storage element 1 can accurately be measured.
Patent JP-H03237887-A (JP)
Title: Dct processor unit
Inventor: FUJIWARA MIKIO
IPC: H04N19/50
Filed: 1990-02-14
Abstract: PURPOSE:To make a linear DCT (discrete cosine transformation) processing complete by dividing a bit length into specific bit length sets, executing the calculation of partial product in parallel depending on the bit length and executing the sum of intermediate results finally. CONSTITUTION:The DCT processor is provided with a 14-bit picture signal input u(j)2, 14-bit data registers 3-10 and 14-bit picture signal {u(n=mod(j)s), m=0-7} 11-18. Bit serial arithmetic sections 19-22 employ shift registers to apply addition and subtraction in bit serial. An M-bit length is divided into L bit length sets to satisfy the relation of L<N, the calculation of partial product is executed in parallel in the L bit length and the intermediate results are added finally. Thus, in the case of N=8, J=2, 8X1 linear DCT processing is realized for a period of 8 sampling clocks and the accuracy of the internal arithmetic operation is ensured up to the accuracy of M=14-bit without use of a multiplier.
Patent JP-S59160164-A (JP)
Title: Magnetooptic recording material
Inventor: SAKURAI YOSHIFUMI
IPC: G03G19/00
Filed: 1983-03-04
Abstract: PURPOSE:To obtain a recording material having a large magnetic Kerr effect at a low Curie temp. by limiting the component compsn. of an amorphous alloy film consisting of Tb alone or a component contg. essentially Tb and constituted of Tb and other rare earth elements and Fe alone or a component constituted of other transition metals except Ni and Fe. CONSTITUTION:The composition formula of the essential component of an amorphous alloy film consisting essentially of Tb and Fe is of the numerical value in the range of 0.05<=x<=0.8, 0.1<=y<=0.4 when expressed by the formula I . The R in the formula I of the amorphous alloy forming such material is Tb alone or contains essentially Tb and is constituted of other rare earth elements. The other rare earth elements that can be added to the Tb to be used essentially for the same are preferably heavy rare earth elements such as Gd, Dy, Mo, Er, Tm, etc. The M in the formula I is Fe alone or is constituted of the other transition elements except Ni and Fe. The other transition element except Ni is most preferably Co in order to obtain a large magnetic Kerr rotating angle. The compsn. has the larger magnetic Kerr rotating angle although the Curie temp. is low. The smaller decrease in the temp. up to about the Curie point necessary for writing of a record is therefore required and since the amorphous alloy has no possibility of crystallizing non-reversibly, the repetitive use is made possible.