baber/WOPTO huggingface dataset:
Patent JP-S63182163-A (JP)
Title: Printer device
Inventor: TSUJI TAKAO
IPC: B41J5/30
Filed: 1987-01-23
Abstract: PURPOSE:To enable a printer device to record arbitrary information on a printing paper by itself, by providing a RAM having a backup power source in the printer device. CONSTITUTION:This printer device comprises an electric circuit part 1 comprising an interface circuit for receiving data from the exterior of the printer device, a controlling part for data conversion or the like and a driving circuit for a mechanism part, a RAM 2 provided in the printer device, having a backup power source and capable of storing arbitrary data at any time, and a driving mechanism part 3 for performing an optimum operation for recording arbitrary information on a printing paper. In the case of information to be repeatedly recorded on the printing papers, data sent first from a host computer is actually recorded on the paper, and is stored into the RAM 2 having the backup power source through operating an operating switch of the printer device. At the time of again recording the same information on the paper, only the printer device is started, and a command is sent by operating the operating switch in the printer device, whereby the arbitrary information can be recorded on the paper.
Patent JP-S59144332-A (JP)
Title: Stator for motor
Inventor: UCHIUMI TAKASHI
IPC: H02K3/38
Filed: 1983-01-31
Abstract: PURPOSE:To facilitate the manufacture of a stator by annlarly coupling a plurality of legs at the end faces, respectively forming holes for inserting wire connectors to the legs, and inserting the legs of a connecting terminal board provided with cross wire retaining pleat over the end faces into the slots. CONSTITUTION:A plurality of legs 13 are coupled via annular end faces 15, and holes 14 are opened from the ends of the legs 13 for inserting wire connectors. Pleats 16 for retaining cross wires 6 between coils are formed at the end faces 15 to form a connecting terminal board 12. After a coil 2 is wound on a core 1, the legs 13 of the board 12 are inserted into the slots 4, and the divided cores are integrated. The lead wirings of the coils 2 are connected and inserted into the holes 14 of the legs 13. Then, the wires 6 from the coils 2 to the lead wire connector 3a are retained by the pleats 16, thereby preventing the wires from being removed. In this manner, the welding of the divided core is eliminated to facilitate the treatment of the lead wires of the coil, thereby rationalizing the assembling work of a stator.
Patent JP-H02196708-A (JP)
Title: Cosmetic
Inventor: OI KAZUNORI
IPC: A61Q1/00
Filed: 1989-01-24
Abstract: PURPOSE:To obtain a cosmetic supplying a smooth feeling in use in application and high stability with time, containing oxystearic acid glycerin. CONSTITUTION:A cosmetic having a feeling of excellent touch in use and high stability, containing preferably 1-50wt.% oxystearic acid glycerin as a cosmetic raw material. Since oxystearic acid glycerin has stable qualities, a little change with time, excellent feeling in use as cosmetic and good compatibility with other raw materials, kind and amount of cosmetic raw materials can be arbitrarily selected and the cosmetic can be produced by a simple machine without using a specific machine.
Patent JP-S56114193-A (JP)
Title: Semiconductor memory device
Inventor: SASAKI NOBUO
IPC: H01L27/10
Filed: 1980-02-09
Abstract: PURPOSE:To increase variation in the potential of a bit line in read operation by charging or discharging the bit line prior to the read operation as to a charge pump (CP) memory. CONSTITUTION:Storing states of memory cells Q11, Q12... are determined by variation in the threshold level by a small number of carriers injected into a floating semiconductor region between a source region and drain region. To select memory cell Q11 among Q11, Q12..., for example, Q1 is turned on temporarily by precharge signal PR without fail to set the potential of bit line to zero, thereby discharging capacity C. Next, when word line W1 is selected, bit line B1 has no variation in the potential because current I never flows with memory cell Q11 held at ''1'' (high threshold level, Vth). However, when the cell is at ''0'', current I flows to charge capacity C up to Vcc-Vth. This voltage is detected by sense amplifier SA1 to generate an output.
Patent JP-S59142972-A (JP)
Inventor: TAKEYA YOSHITERU
IPC: B65D85/50
Filed: 1983-02-01
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-S53100498-A (JP)
Title: Preparation of thin film pattern
Inventor: SEGAWA MIKIO
IPC: H01F41/14
Filed: 1977-02-15
Abstract: PURPOSE:To make formation of fine pattern possible and to strengthen adhesiveness of material to be used for filling follow partion by using metal as lift material in leveling patterned surface of lower layer lift-off method.
Patent JP-H10204065-A (JP)
Title: Bisazo-based compound and electrophotographic photoreceptor using the same
Inventor: FURUUNE MAKOTO
IPC: C07D471/04
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful for obtaining an eletrophotographic photoreceptor having a high sensitivity and durability. SOLUTION: This bisazo-based compound is represented by formula I [R<1> is H, a (substituted)alkyl, alkenyl, aralkyl, aryl, acyl, etc.; R<2> and R<3> are each a halogen, OH, nitro, a (substituted)alkyl, alkenyl, aralkyl, etc.; (m) and (n) are each 0-4; K<1> and K<2> are each a coupler residue containing OH group having coupling ability]. Furthermore, the compound is preferably obtained by tetrazotizing, e.g. a diamine represented by formula II according to an ordinary method and subjecting the resultant compound to coupling reaction with the corresponding coupler in an organic solvent such as water/or dimethylformamide at <=30 deg.C reaction temperature for about 1-10hr.
Patent JP-H10212720-A (JP)
Title: Concrete block for groundsill work and groundsill work using the concrete block
Inventor: KIKUZAWA TETSUJI
IPC: E02B3/14
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a concrete block for groundsill work which has a good workability. SOLUTION: A concrete block 1 for groundsill work is made up of a front wall part 11 made of concrete which has a prescribed width and a prescribed height and also which is recessed on the wall surface 1a on the one side, a rear wall part 12 made of concrete which is extended rearwards from the other surface opposite to the front wall part 11, and a projected part 13 which comprises a plurality of imitation rocks made of concrete or natural stones 13a to 13j which are upwardly projected from the upper surfaces of both the front wall part 11 and the rear wall part 12.  By using the concrete blocks 1 for groundsill work of such a constitution, prior to the execution of fall work, not only the front wall part 11 and the rear wall part 12 but also the projected part 13 can be integrally formed at a factory, and this is transported to a construction site, and by installing these blocks in accordance with a prescribed arrangement pattern at the construction site, the groundsill work structure in which the projected part 13 is continued on the upper surface thereof can be constructed. As compared with the case where the concrete of the groundsill work structures is placed at site, the site work bad in workability can be reduced as much as the amount that the concrete blocks 1 for groundsill work are previously produced at the factory, so that the cost can be reduced so much.
Patent JP-H05207422-A (JP)
Title: Voice signal processor
Inventor: KIMURA MASASHI
IPC: H04N5/93
Filed: 1992-01-30
Abstract: PURPOSE:To allow an analog audio processing circuit to obtain a fast hearing reproduction sound in HIFI sound at the double speed reproduction. CONSTITUTION:A band characteristic circuit means 22 of BPFs 17, 18 in an audio signal processing circuit comprising BPFs 17, 18, FM demodulation circuits 9, 10, and pre-stage hold circuits 19, 20 are provided to a magnetic recording and reproduction device recording and reproducing a HIFI audio signal onto a video recording track, and the band characteristic changeover means 22 is selected at the double speed reproduction to make the pass band of the HIFI audio signal narrow. A time constant changeover means 23 of the pre-stage hold circuits 19, 20 in the audio processing circuit is provided to change a time constant of the pre-stage hold circuits 19, 20 at the double speed reproduction. Moreover, the audio signal detection means (mixer circuit 24, smoothing circuit 25 and comparator circuit 27) is provided to mute the sound when no audio signal comes.
Patent JP-S62173837-A (JP)
Title: Data transmission method for loop network
Inventor: HAYAMA HIROYUKI
Filed: 1986-01-27
Abstract: PURPOSE:To restore quickly stored contents from abnormality by providing a switch which initializes the non-volatile RAM of a central control station to which plural slave stations are connected in a loop and turning on this switch. CONSTITUTION:Plural slave stations 2-4 are connected to a common transmission line 5 in a loop, and data transmission is controlled by a central control station 1. The central control station consists of a microprocessor (MPU) 6, an EPROM 8, a non-volatile RAM 9, and a switch 10. Data is written in or read from the non-volatile RAM 9 is accordance with the programs of the EPROM 8 by the control of the MPU 6. If the program runs away by some cause to write abnormal data in the non-volatile RAM 9, the switch 10 is turned on to initialize the RAM 9. The switch 10 is turned on also at the power-on time to erase unnecessary stored contents. Thus, stored contents are restored quickly from the abnormality.
Patent JP-H01190118-A (JP)
Title: Digital input circuit
Inventor: OKA YOSHITOMO
IPC: H03K5/01
Filed: 1988-01-26
Abstract: PURPOSE:To obtain an output pulse signal of a prescribed width or over whose noise is rejected by generating a pulse upon the receipt of an external signal, generating a pulse only when the pulse has a prescribed width or over, and generating the pulse of prescribed value or over upon the receipt of the said pulse. CONSTITUTION:The 1st pulse generating circuit photo TR 1 receives an external optical signal to send the 1st pulse signal p1. The 2nd pulse generating circuit one-shot multivibrator circuits 21, 22 output the 2nd pulse signal p2 when the pulse width of the signal p1 is a prescribed value or over. A pulse width setting circuit OR gate circuit 24 and a D FF circuit 23 send an output pulse p3 of a prescribed width or over at all times in response to the signal p2. Thus, if the signal p1 is noise, no signal p2 is outputted from the 2nd pulse generating circuit. When the signal p1 is a substantial signal, the signal p2 is outputted from the 2nd pulse generating circuit and an output pulse p3 of a prescribed value or over is always outputted from the pulse width setting circuit in response thereto.
Patent JP-2000210084-A (JP)
Title: Identification of animal hair fiber with dna
Inventor: KATO SANKI
IPC: C12N15/09
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To identify an animal hair fiber species in high accuracy by amplifying a DNA with a polymerase chain reaction by using a species characteristic primer designed with a DNA extracted from an animal hair fiber and a cytochrome b base sequence and analyzing the resultant amplified substance. SOLUTION: In identifying at least one kind of animal hair fiber selected from a bovine species, a camel species, a goat species and sheep species, the animal hair fiber species is identified by amplifying a DNA with a polymerase chain reaction by using at least one species characteristic primer selected from a BOVINE (S) for a bovine species expressed by formula I, a BOVINE (A) for a bovine species of formula II, a CAMEL (S) for a camel species of formula III, a CAMEL (A) for a camel species of formula IV, a GOAT (S) for a goat species of formula V, a GOAT (A) for a goat species of formula VI, SHEEP (S) for sheep species of formula VII and SHEEP (A) for sheep species of formula VIII respectively designed from a DNA extracted from an animal hair fiber sample and a cytochrome b base sequence and analyzing the resultant amplification product.
Patent JP-H06232551-A (JP)
Title: Electric laminated board
Inventor: BABA DAIZO
IPC: H05K1/03
Filed: 1993-02-02
Abstract: PURPOSE:To obtain an electric laminated board excellent in electrolytic corrosion resistance by a method wherein a zinc alloyed copper foil subjected to coupling agent treatment is provided to the upside and/or the underside of a laminate composed of a prescribed number of resin-impregnated base material sheets and compressed into one piece. CONSTITUTION:Craft paper is impregnated with phenolic resin varnish and dried out for the formation of resin-impregnated base material. Seven sheets of resin-impregnated base material are laminated, gamma-aminopropyl triethoxy silane methyl alcohol solution is sprayed on a zinc copper alloyed copper foil and dried out, and the copper foil is provided to the underside and upside of the laminate concerned, which is thermocompressed into a double-sided copper- plated laminate board. By this setup, an electric laminated board excellent in electrolytic corrosion resistance can be used as a printed wiring board or a multilayer printed wiring board.
Patent JP-H10213715-A (JP)
Title: Elastic member and ferrule holding member
Inventor: NAKAJIMA MASAHIRO
IPC: G02B6/36
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain the elastic member which has a long stroke of expansion and contraction and no directional dependency on bending by specifying the number of directions in which mutually opposite joint members which are adjacent along an axis are connected. SOLUTION: The elastic member 20 has slits 22 formed in a cylindrical material 21 such as polypropylene and polyether imide in the circumferential direction while leaving two joint parts 23 which face each other in radial directions, and they are arrayed to specific interval along the axis at specific intervals. The positions of the joint parts 23 of the axially adjacent slits 22 shift by a certain angle in the circumferential direction. For example, the joint parts 23a, 23b, and 23c are formed shifting by 60 deg. each. In this case, there are at least three directions in which the axially adjacent and mutually opposite joint parts 23a to 23c are connected to each other.
Patent JP-H11215424-A (JP)
Title: Automatic focus adjustment device
Inventor: FUJITA YUJI
IPC: H04N5/232
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To detect smear noise and to eliminate noise so as to prevent AF wrong range finding when the smear noise is produced due to the presence of a highlight part to 9 part of a photographing object, in the AF control adopting a mount climbing system for an electronic camera. SOLUTION: This device is provided with a CCD 3, a signal processing section 4, a signal processing arithmetic section 10, exposure decision means 7, 9, and AF control means 5, 9. The signal processing arithmetic section 10 is provided with a switching means, that compares and discriminates the obtained digital image signal with reference data and passes or blocks the digital signal, based on the comparison discrimination data, with a frequency extract filter means that extracts a frequency component with a prescribed band from the passing digital image signal and a means that uses a focal signal outputted from the filter processing means to conduct focusing state and focal position detection arithmetic operation.
Patent JP-S60160079-A (JP)
Title: Magnetic disk device
Inventor: SAKURAI YOSHIKI
IPC: G11B21/12
Filed: 1984-01-31
Abstract: PURPOSE:To prevent an intensive impact produced between a carriage and a stopper mechanism in a retraction mode by having a short circuit between both ends of a voice coil for shift of magnetic head carriage when a power supply is cut off. CONSTITUTION:When a switch SW is opened to cut the power supply, a relay RL is demagnetized. Then the switch is changed over to short-circuit a voice coil of a voice coil motor. Therefore a current is produced to the voice coil by the arm retraction caused by the cut-off of the power supply. This current produces a magnetic field which repulses a permanent magnet. Thus the shift of an arm is self-controlled. Thus it is avoided that an intensive impact is produced between a carriage and a stopper in a retraction mode.
Patent JP-S61176040-A (JP)
Title: Fluorescent display panel
Inventor: HASHIGUCHI KOICHI
IPC: H01J31/15
Filed: 1985-01-30
Abstract: PURPOSE:To eliminate the need for complicated control grids and reduce the picture element pitch of a display panel and its size by arranging an electrode for control on an insulating anode substrate and forming a display pattern electrode on a dielectric film applied on the electrode. CONSTITUTION:A striped electrode 61 for control is formed into a preset shape by coating an insulating substrate 1 that configures an airtight container with an Al thin film at preset thicknesses. A dielectric film 4 with preset thicknesses is formed on it with the paste in which glass powder is kneaded with an organic binder is formed. Then, a striped display pattern electrode 2 with a preset shape is formed in the direction that intersects with the electrode 61 by re- coating the substrate with the Al thin film. The respective cross-points of such structured pattern electrode 2 and electrode 61 are capacity-coupled with a dielectric film 41 and a display pattern 3 is provided on the pattern electrode 2. In addition, a filament 7 is spaced at proper intervals with the pattern 3. As a result, the pitch of a picture element is reduced and a fluorescent character display panel is made compact.
Patent JP-H11212162-A (JP)
Title: Camera
Inventor: KOBAYASHI KIYOTAKA
IPC: G03B15/05
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize a camera at low cost. SOLUTION: A strobe light emission part 8 and a battery cover 10 use one turning shaft 32 in common. The part 8 is made to freely turn between an exposing position where its light emitting surface 8a faces to a subject and a housing position where it is housed in a camera main body with the shaft 32 as turning center. The battery cover 10 opening/closing a battery chamber in which a battery is housed is made to freely turn between an opening position where the battery chamber is opened and a closing position where it is closed with the shaft 32 as turning center. By using the shaft 32 in common, the camera is miniaturized and the cost is made low due to the reduction of the number of parts.
Patent JP-H08211117-A (JP)
Title: Method for measuring radiation pattern of antenna
Inventor: SHIMIZU MASAFUMI
IPC: G01R29/10
Filed: 1995-02-02
Abstract: PURPOSE: To measure the radiation pattern of an antenna accurately even for an aperture face having initial mirror face error while shortening the measuring time by measuring the alignment error using a three-dimensional measuring apparatus. CONSTITUTION: A probe 14 moves in the scanning face of a near field measuring unit 13 and measures the field distribution. Assuming that an alignment error is present between the aperture face of an antenna reflector 11 and the unit 13, the near field measurement is continued and converted into a remote field data which is then subjected to inverse Fourier transform to determine the phase distribution on the aperture face of the reflector 11. The phase distribution can take account of the alignment error including the mirror face error. The phase distribution is calculated again by using the alignment error thus measured as the phase error of near field data. The near field data subjected to alignment error correction 15 then converted into a remote field data thus obtaining a desired antenna radiation pattern.
Patent JP-H11215728-A (JP)
Title: Charging circuit and pack battery
Inventor: TAMAI MIKITAKA
IPC: G01R19/165
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To surely perform charge control with a simple constitution, while suppressing waste power consumption by a charge control circuit. SOLUTION: This charging circuit is provided with a charge control switch Q1 connected in series to a secondary battery 2, a current detection circuit 3 which detects whether or not a charging current is flowing in the secondary battery 2, a charge control circuit 4 for detecting the charging condition of the secondary battery 2 to control the action of the charge control switch Q1, and operation control circuits Q3, Q4 which enable the charge control circuit 4 to operate, in response to the detection of the charge current flowing in the secondary battery 2 by the current detection circuit 3.
Patent JP-H04254677-A (JP)
Title: Damping device of structure
Inventor: ISHII MASARU
IPC: E04H9/02
Filed: 1991-02-07
Abstract: PURPOSE:To exercise a sufficient damping effect to the shakings in two directions by installing one ends of coil springs to the side surfaces of a weight crossing square each other, while installing the other ends to sliding members, providing ball screws between sliding members opposing each other, installing servo motors for driving nuts to the weight, and detecting a vibration of a structure and controlling the servo motors. CONSTITUTION:On the horizontal base 1 of a structure, a weight 3 is held through ball bearings 2, coil springs 4 are placed between two side surfaces of the weight crossing square each other, and slide device 6 sliding along reaction plates 5, and ball screws 12 are provided between vertical plates 9 opposing each other. Then, servo motors 13 for driving the nuts of the ball screws 12 are installed to the weight 3. And a vibration of the structure is detected by a control device, and the servo motors 13 are controlled and rotated. And the resultant torque is converted into a straight advance force of the weight 3 by the ball screws 12.
Patent JP-H05219381-A (JP)
Title: Coding method for multilevel picture
Inventor: MATSUSHIRO NOBUHITO
IPC: H03M7/30
Filed: 1992-01-31
Abstract: PURPOSE:To apply binarizing processing suitable for data compression using an arithmetic code to a picture and to encode the binarized picture at a high compression rate. CONSTITUTION:When a binarization error with respect to a binarizing threshold level by an error spread binarizing processing means 30 is small and a symbol incident by the binarization gives much effect onto a code length, a binarized symbol spread error correction means 40 controls a symbol and spread error incident by binarization. Thus, the means 30 binarizes a multilevel picture D11 and an arithmetic code configuration means 52 applies arithmetic coding to the binarized picture D12.
Patent JP-H09234475-A (JP)
Title: Treatment of discharged waste liquid
Inventor: JIYON RICHIYAADO FUAISON
IPC: B01J23/28
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To reuse a transition metallic material by treating a waste liquid containing a reduced substance by oxidation with hydrogen peroxide or a hydrogen peroxide releasing compd. under the presence of a catalyst immobilized on a supporting body.  
     SOLUTION: A catalyst consisting of molybdate is immobilized on an anion exchange resin 16 being the supporting body in a vessel 17. A waste liquid containing a reduced substance and introduced from an inlet 11 of the vessel 17 is treated by oxidation with the hydrogen peroxide, a compd. containing the hydrogen peroxide in a crystalline structure such as metallic peroxide and sodium percarbonate and the hydrogen peroxide releasing compd. as other peroxide compd. such as sodium perborate and sodium persulfate under the presence of the catalyst. In this way, the discharge of the transition metallic material to the environment is eliminated and the transition metal material is reused. 
     COPYRIGHT: (C)1997,JPO