baber/WOPTO huggingface dataset:
Patent JP-H0925153-A (JP)
Title: Glass/poly(carboxylic acid) cement agent composition
Inventor: BILLINGTON RICHARD WILLIAM
IPC: A61K6/884
Filed: 1996-04-17
Abstract: A process for producing a radiopaque cement comprises reacting a polymer containing free carboxyl groups (generally a homo or copolymer of acrylic acid) with a particulate acid-leachable source of polyvalent metal ions (such as an acid-leachable glass) in the presence of water and strontium fluoride.
Patent JP-S63305411-A (JP)
Inventor: GURAHAMU ARUFURETSUDO REINORUZ
IPC: H01L41/09
Filed: 1988-04-18
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-H01267416-A (JP)
Title: Multipoint measuring apparatus
Inventor: KANEKO TADASHI
IPC: G01K1/02
Filed: 1988-04-20
Abstract: PURPOSE:To enable measurement at multiple measuring points with a pair of measuring cables, by addressing the multiple measuring points, for example, at an applied voltage value. CONSTITUTION:A pair of measuring cables 2 is drawn to a measuring device 1 and multiple measuring points 1-n are connected thereto 2. A voltage is applied from the measuring device 1 and values of current flowing at the measuring points are measured with the measuring device 1 addressing the measuring points 1-n to obtain measured values of temperature and the like.
Patent JP-S63262466-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: TAKUMA YASUO
IPC: C23C16/511
Filed: 1987-04-20
Abstract: PURPOSE:To obtain an electrophotographic sensitive body by arranging plural plasma generation chambers and moving a cylindrical support in the axial direction so as to form a film having uniform characteristics and a uniform thickness on the support in a shortened time. CONSTITUTION:A prescribed gas is introduced into a plasma generation chamber 1 from the inlet 2 and microwaves are introduced from a microwave oscillator 3. A magnetic field causing electron cyclotron resonance is applied to the chamber 1 from magnets 4. Ions accelerated by the magnetic field are introduced into a film formation chamber 6 through the window 5 and reacted with a prescribed gas introduced from the the inlet 7 to form an amorphous silicon layer on the surface of a cylindrical support 8. At this time, plural such plasma generation chambers 1 are arranged. For example, the wall of the film formation chamber 5 confronting the upper part of the plasma generation chamber 1 is provided with other plasma generation chamber 1. The support 8 is rotated in the circumferential direction and moved back and forth in the axial direction by a rotating lift 9. Thus, plasma is jetted on an extended region of the support 8 and a sensitive body having a film formed on the entire surface of the support 8 with high accuracy in thickness is obtd.
Patent JP-2000294922-A (JP)
Title: Insulating resin composition for multilayer printed wiring board
Inventor: SEKI YASUAKI
IPC: H05K3/46
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an insulating resin composition for a multilayer printed wiring board, which can ensure adhesive strength of a conductor layer and which can satisfy heat resistance and the electrically insulating characteristic of the conductor layer. SOLUTION: In this insulating resin composition, which is used as an insulating layer 15 for a multilayer printed wiring board, two or more kinds of resins which have difference in the etching rate of a plasma treatment and which are not mutually compatible are contained, in order to obtain an uneven shape on the surface of the insulating layer 15 by the plasma treatment. Thereby, the adhesive strength of a conductor layer 20 can be ensured, and the heat resistance and the electric insulating characteristic of the conductor layer are satisfied.
Patent JP-S59219203-A (JP)
Title: Agricultural germicide
Inventor: OKAZAKI HIROSHI
IPC: A01N43/42
Filed: 1983-05-30
Abstract: PURPOSE:An agricultural germicide, containing a specific compound of 1,2,3,4- tetrahydroisoquinoline derivatives as an active constituent, and capable of exhibiting high controlling effects on not only blights caused by bacteria but also blights caused by molds. CONSTITUTION:An agricultural germicide containing a 1,2,3,4-tetrahydroiso-quinoline derivative expressed by formula I (A is H or nitro; B is H, alkyl, halogenated alkylthio, halogenated acyl or N-alkylcarbamoyl), e.g. 2-lauryl-1,2,3,4-tetrahydroisoquinoline, as an ctive constituent. The above-mentioned compound is obtained by reacting an isoquinoline derivative expressed by formula II with a compound expressed by the formula BX (X is anion), and reducing the resultant compound expressed by formula III. This germicide is capable of exhibiting remarkable effect on not only single blight but also two or more blights at the same time.
Patent JP-S63261641-A (JP)
Inventor: MIYAUCHI TAKESHI
IPC: H01H37/56
Filed: 1987-04-18
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-S581669-A (JP)
Inventor: YOSHIKAWA TSUKASA
IPC: B21D51/38
Filed: 1981-06-20
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-S5619937-A (JP)
Title: Hydraulic expanding jig for heat exchanging tube
Inventor: NISHIDA IWAO
IPC: B21D39/08
Filed: 1979-07-26
Abstract: PURPOSE: To provide a jig which makes it possible to expand a large size heat exchanging tube and to fix the tube to fins at a low cost, by constituting the jig in such a manner that special chucks are attached to a hollow expanding jig, which can be inserted and fitted to the end of a tube to be expanded, by a hydraulic pressure, and that the jig body is fixed to the tube with said chucks.  
     CONSTITUTION: In a jig described in the title which can expand heat exchanging tubes by pressing a liquid into the tubes so as to fix the tubes to fins, a screw 12 and steps 14, 15 are formed on the hollow jig body 1 which can be inserted and fixed to the end of a tube (a), and the jig is supported by threading the screw 23 built in the base of a chuck body 2 having plural chucks 22 with the screw 12, and the pressure nipping portion 24 at the top end of the chuck body 2 is connected to the small diameter step 15 of the tube (a) by pressure sliding a sleeve 3 by pressing tool 4 the sleeve 3 which fits to the oblique outer surface 26 of the chuck, hereby the jig is fixed to the tube (a). Tubes are expanded by pressing high pressure fluid through said jig 1 into the tubes (a). This jig is suitable for expanding large size heat exchanging tube which is manufactured in short production run and which mechanical expanding method is hardly applied to. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07275127-A (JP)
Title: Filter paper
Inventor: NAKAGAWA KIYOSHI
IPC: A47J31/08
Filed: 1994-04-08
Abstract: PURPOSE:To provide filter paper comprised separately from a supporting frame of thick paper, etc., and enabled to be supported with a simple frame. CONSTITUTION:This filter paper 1 is comprised in such a way that a cylindrical part 1A is provided integrally with a pocket part 1B provided successively with the part 1A, and the cylindrical part 1A is folded to the outside of the pocket part 1B, and the upper terminal of a thick paper frame 7 is inserted to an annular recessed annular part formed between a folded unbending part 1A and the pocket part 1B, and the pocket part 1B can be supported on a container such as a coffee cup 15, etc., with the thick paper frame 7.
Patent JP-H05298205-A (JP)
Title: Interface checking device
Inventor: YOGUCHI ATSUYA
IPC: G06F13/00
Filed: 1992-04-16
Abstract: PURPOSE:To provide an interface checking device which requires no exclusive equipment and no person who exclusively takes charge of visual checks. CONSTITUTION:An intervace checking device contains a storage part 4 which temporarily stores a 1st binary signal transmitted to an interface line 3 from a checked equipment 1 having an interface function that can bidirectionally transmit and receive the signals. Furthermore the interface checking device is provided with a data inverting part 5 whicb produces a 2nd binary signal by inverting the 1st bianry signal of the part 4 and supplies the 2nd binary signal to the equipment 1 throught 6 the line 3 so as to make the equipment 1 decide whether the 2nd binary signal is identical with an inverted 1st binary signal or not.
Patent JP-H10288468-A (JP)
Title: Fixing structure for stud
Inventor: OZAKI YUKIO
IPC: F27D1/10
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To perform fixing operation for an anchor stud easily and quickly. SOLUTION: The fixing structure for stud comprises a socket 1 being boded to an iron skin 3, and a stud 5 being fitted to the socket. The socket 1 has a tubular base part being bonded to the iron skin by welding, or the like, and a substantially L-shaped groove 2 is made of at least a pair of first axial slits 2a cut at symmetric positions on a diametral line at the forward end of the socket body 1 and a second slit 2b cut in the circumferential direction in the same plane from the inner end of the first slit 2a. A protrusion 6 to be fitted in the engaging groove 2 is provided at a position aligned with the first slit 2a on the outer surface at the base part of the stud 5. After being fitted in the first slit 2a, the protrusion 6 is turned by a specified angle and fitted in the second slit 2b thus fixing the stud 5.
Patent JP-S5220425-A (JP)
Title: Tube coupling
Inventor: UMAUE MITSUHARU
IPC: F16L37/23
Filed: 1975-08-08
Abstract: PURPOSE: A tube coupling in which locking device works by only inserting a plug into a socket at a time of coupling, and at a time of decoupling actuator ring should be slided to unlock the device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5635245-A (JP)
Title: Real time input signal circuit
Inventor: KONDOU MASAHIDE
IPC: G06F3/05
Filed: 1979-07-30
Abstract: PURPOSE: To ensure an efficient input for plural numbers of detection signal in the circuit which supplies in real time plural numbers of detection signals form the welding gun or the like of the mulitiwelders, by detecting the peak value within the fixed accuracy and then supplying the plural numbers of detection signals in real time.  
     CONSTITUTION: Both the address signal 10 and the output data signal 11 are supplied to the decoders 8 and 21 from the electronic computer. And the switching of the input is carried out between the analog multiplexers 12 and 13 by the multiplexer selection signal 20 which is delivered from the decoder 21. At the same time, the pulse is supplied to the mono-multi 5 from the decoder 8 through AND element 3 and the OR element 4 to actuate the sample holding circuits 14 and 15. And also the A/D converter 18 is actuated by the output of the mono-multi 6. Thus the peak value is detected within the fixed accuracy, and then plural numbers of detection signals are supplied in real time. As a result, an efficient input is realized for plural numbers of detection signals. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62252373-A (JP)
Inventor: YONEDA YASUNOBU
IPC: C04B35/626
Filed: 1986-04-24
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-S63262768-A (JP)
Title: Pattern detecting signal binarization circuit
Inventor: OKA KOJI
IPC: G06T1/00
Filed: 1987-04-21
Abstract: PURPOSE:To constantly obtain a proper slice level by following a slice level to an original signal with respect to a base material part to be detected and reducing the slice level with a constant coefficient with respect to a pattern part to be detected. CONSTITUTION:A pattern detecting signal and the slice level from a buffer 19 are compared in a comparator 20 to output a binarization signal and a switch 11 is opened and closed according to this signal. In the base material part to be detected, the output of the comparator 20 goes to a low level to turn on the switch 11 and time constant circuits 12, 13 are charged, so that the output of a buffer 15 is substantially similar to the original signal and said slice level follows the original signal. In the pattern part to be detected, the output of the comparator 20 goes to a high level to turn off the switch 11, an electric charge stored in the tie constant circuits 12, 13 is discharged, the output of the buffer 15 is gradually reduced, so that said slice level is reduced with the constant coefficient.
Patent JP-S61253920-A (JP)
Title: Vco circuit
Inventor: FUKUDA TOKUYA
IPC: H03K3/282
Filed: 1985-05-07
Abstract: PURPOSE:To stabilize oscillating frequency and to attain the low voltage operation of a circuit by forming a reference voltage for determining the oscillating frequency by a differential amplifier consisting of the 3rd and 4th transistors (TRs) and the 1st and 2nd resistors connected to the collectors of the 3rd and 4th TRs respectively. CONSTITUTION:A timing capacitor CI is connected between the emitter of a TR Q23 and the emitter of a TR Q24. In the emitter coupling type circuit, the reference voltage for determining the oscillating frequency of a VCO is formed by the differential amplifier constituted of the TRs Q21, Q22 and the resistors R21, R22 connected to the collectors of the TRs Q21, Q22 respectively. Consequently, the oscillating frequency is stabilized independently of the temperature characteristics and the low voltage operation can be attained.
Patent JP-H05298422-A (JP)
Title: Motion generating method for articulated structure
Inventor: ARAI KIYOSHI
IPC: G06T15/00
Filed: 1992-04-16
Abstract: PURPOSE:To provide a method suitable for the generation of the motion of an articulated structure especially using a key frame in respect of the method for generating the motion of a three-dimensional object. CONSTITUTION:A specified partial structure 102 in a specified section 108 is selected from among the sections 107, 108 determined by the neighboring key frame 101 and the partial structures 102, 103 of the articulated structure, and the data 106 of the joint angle of a joint 104 contained in a selected part is obtained by using dynamical arithmetic operation in the case that the joint torque of the joint 104 is made zero, and processing to multiply joint angular velocity by a real number and the processing to limit the joint angle within a range from a lower limit value 112 to an upper limit value 109 are executed for the obtained data, and the data 105 of the other motion is obtained by interpolating mathematically the joint angle at the key frame 101. Thus, the realistic motion of the articulated structure taking dynamics into consideration can be easily generated from the key frame.
Patent JP-H05287581-A (JP)
Title: Rust preventive steel plate excellent in corrosion resistance, plating adhesion and electrodeposition coating suitability
Inventor: NAKAMARU HIROKI
IPC: C25D5/26
Filed: 1992-04-16
Abstract: PURPOSE:To develop a rust preventive steel plate excellent in corrosion resistance, plating adhesion and electrodeposition coating suitability by plating both sides of the steel plate with a three element alloy of ZnCr-C having a specific composition and forming a Fe-P alloy layer at least on one side face. CONSTITUTION:Both sides of the steel plate is electroplated with the Zn-Cr-C based three elemental alloy containing 0.5-40% Cr, 0.5-5% C and balance Zn in wt.% so as to be 5-40g/m<2> Zn sticking quantity. The rust preventive steel plate excellent in corrosion resistance, plating adhesion and electrodeposition coating suitability is produced by electroplating at least one side face thereof with the Fe-P two dimensional alloy containing 0.01-1.0wt.% P.
Patent JP-S5219911-A (JP)
Title: Multiplex communication eqipment
Inventor: TSUDA KOUJI
IPC: H04J13/18
Filed: 1975-08-08
Abstract: PURPOSE:To protect multiplex communication from being affected by noise and distortion by using unipolar digital ''1'' and ''0'' for representing a transmitting signal and by using the walsh function.
Patent JP-S5721053-A (JP)
Title: Color picture tube
Inventor: NAKAMURA KOUJI
IPC: H01J29/50
Filed: 1980-07-14
Abstract: PURPOSE:To realize the self-convergence by emplying saddle type deflection coils for horizontal and vertical deflection in an inline arrangement high resolution color picture tube and operating by pin-shaped horizontal vertical field and barrel type vertical deflection field. CONSTITUTION:Saddle type deflection coils 6 are emplyed for horizontal and vertical deflection of an inline arrangement high resolution color picture tube 1 having a fluorescent face composed of three color dot of 0.1-0.14mm. and a circular hole shadow mask of 0.3mm. pitch. Each deflection coil 6 is constructed to produce a pincushion-shaped horizontal deflection field and a barrel-shaped vertical deflection field. Furthermore a convergence coil 8 and a purity magnet 7B are arranged as required for the purpose to correct the local misconvergence. Consequently the self- convergence is realized while the leakage field around the neck can be suppressed.
Patent JP-S62252228-A (JP)
Title: Ultrasonic transmitter-receiver
Inventor: TAKANASHI ISAO
IPC: H04B11/00
Filed: 1986-04-24
Abstract: PURPOSE:To enable an equipment to be miniaturized, to be set in a portable shape, and to be fitted for transmission/reception at a narrow band area, by connecting a circuit that outputs a signal in which an audible frequency signal is modulated by an ultrasonic wave, to the circuit that converts an inputted ultrasonic wave to the audible frequency signal, and converts it to an acoustic signal. CONSTITUTION:A transmission/reception switching circuit 2 is connected to the ultrasonic vibrator 1b of a transmitter-receiver 1. At the preceding stage of a transmission power amplifier 4, a modulator 6, and an audible frequency signal input means 7 are connected in series, and also, at the succeeding stage of a demodulator 5, a power amplifier 8, and an electric-acoustic conversion means 9 that converts an electrical signal to a sound wave, are connected in series. Therefore, it is possible that a person who carries an ultrasonic transmitter-receiver inputs a bit of information from the audible frequency signal input means 7 by a human voice, or the operation of a readout command switch, and sends out the ultrasonic wave from the transmitter-receiver 1, or receives the ultrasonic wave inputted from another ultrasonic wave transmitter- receiver from the transmitter-receiver 1, and receives the bit of information in sound from a earphone, or a speaker.
Patent JP-S5522868-A (JP)
Title: Removing method for semiconductor crystal break-down layer
Inventor: NAGATA KOUHEI
IPC: H01L21/302
Filed: 1978-08-08
Abstract: PURPOSE: To remove a break-down layer by a complete anode oxidization of the break-down layer by impregnating a semiconductor crystal substrate having the break-down layer in the electrolytic solution accommodated in a light shielding casing and further by impressing a voltage lower than an inherent break-down corresponding to a substrate concentration while using the substrate for an anode, the electrolytic solution for a cathode.  
     CONSTITUTION: An n-type semiconductor crystal substrate 1 having a break-down layer is impregnated in the electrolytic solution 2 accommodated in a light shielding casing 4, the substrate 1 is connected to an anode electrode plate for anode oxidization use and the electrolytic solution 2 is connected to a cathode electrode plate 3. All the break-down layer of the substrate 1 is oxidized by impressing the voltage less than the inherent break-down thereof to the electrolytic solution 2 while viewing an ammeter 5, and the break-down layer oxidized is removed by an etching process. An acidic electrolytic solution having a predetermined hydrogen ion concentration is used for the electrolytic solution 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6426875-A (JP)
Title: Prevention of paper tracking for corona charge apparatus
Inventor: JIEFURII MARUKAMU TSUUITSUGU F
IPC: G03G15/00
Filed: 1988-04-19
Abstract: PURPOSE: To reduce a defect in copy quality called paper tracking by periodically driving the corona discharging device with a negative voltage signal. CONSTITUTION: While a potential for positive net electrostatic charging is to a charge holding surface, a negative voltage signal is applied intermittently to the DC corona discharging device for positive charging to correct a defect of a colonode line. This intermittent voltage signal with the negative polarity can be obtained from a negative DC voltage signal or an AC voltage signal whose cycles are each at least partially within a negative potential range. This signal is continuously applied to prevent a defect from being grown at a colonode. The paper tracking defect is greatly reduced whatever actual processing function is.
Patent JP-H11272753-A (JP)
Title: Salary calculation device and storage medium with program and data for salary calculation stored
Inventor: FURUICHI KAZUO
IPC: G06Q10/10
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To enable a small-scale business owner to easily use a device without complicated setting by easy operation by guiding a user to input required for salary calculation so that it may be easy for him. SOLUTION: An operation means is provided with a main menu 8 which displays a list of calculation or input objects such as a salary, a bonus, and year-end adjustment by command buttons, plural sub-menus 24 which are loaded by indication to command buttons displayed in the main menu and display a list of input, display, and print of classifications corresponding to functions displayed on these command buttons by command buttons, and a detailed input form 44 which is loaded by indication to command buttons related to input of sub-menus 24 and displays a list of input items of classifications corresponding to functions displayed on these command buttons.
Patent JP-S57210817-A (JP)
Title: Manufacture of reclaimed sheathing material from waste cable sheath
Inventor: HORIE TOSHIO
IPC: B29B11/00
Filed: 1981-06-23
Abstract: PURPOSE:To manufacture a reusable cable sheathing material, by adding more than 20pts. of an unused new cable sheathing material to 100pts. of polyethlene recovered from a polyethylene sheath of a waste cable, melting and kneading, then pelletizing it. CONSTITUTION:More than 20pts. of an unused fresh cable sheathing material is added to 100pts. of polyethylene recovered from a waste cable sheath of which polyethylene is used as a sheathing material and it is melted and kneaded, then pelletized. In such a way the cable sheathing material which has characteristics of the same degree as the unused fresh cable sheathing material and is reusable is manufactured.
Patent JP-2000288304-A (JP)
Title: Clogging alarm type filter apparatus
Inventor: OKUNO YUKIMASA
IPC: B01D35/027
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To enhance the productivity while reducing the cost by efficiently recovering an oil component without being affected by the level fluctuations of a cutting soln. and automatically informing a worker of a period when the recovered oil component reaches a predetermined amt. and requires maintenance. SOLUTION: The filter apparatus removes an oil component such as machine oil or the like contained in a water soluble cutting soln. 9. In this case, the filter apparatus is equipped with a cutting soln. tank 8, a filter tank 1a having an opening part provided to the upper part thereof and packed with a filter material 5 and having a discharge hole 7a, which returns the cutting soln. passed through the filter material to the cutting soln. tank 8 provided to the bottom portion thereof, a water sucking pump 2 sucking up the cutting soln. 9 in the cutting soln. tank 8 to pour the same on the upper surface of the filter material 5, a clogging detector 4 for detecting the height of the surface of the cutting soln.  9 accumulated on the upper surface of the filter material 5, a controller 3 outputting an alarm command requiring the replacement of the filter material when a clogging detecting signal is inputted to stop the water sucking pump 2 and an alarm means 25 requiring the replacement of the filter material.