baber/WOPTO huggingface dataset:
Patent JP-H10140496-A (JP)
Title: Chemical for papermaking, papermaking and production of chemical for papermaking
Inventor: AOYAMA KIYOSHI
IPC: D21H17/37
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a chemical for papermaking capable of improving yield and drainage property by adding to paper stock by subjecting a water-soluble cationic vinyl monomer or its mixed monomer to reverse phase emulsion polymerization and subjecting the resultant polymer to hydration. SOLUTION: A water-soluble cationic vinyl monomer or a mixture of the monomer with other monomer is subjected to water-in-oil type reverse phase emulsion polymerization in the presence of a chain transfer agent to afford cationic or amphoteric acrylamide-based polymer and the polymer is hydrated and diluted to a concentration added to paper stock to provide the objective chemical for papermaking, formed of particles having <=30μm particle diameter and having film-forming property. The chemical is mixed with the paper stock in the neighborhood of a fan pump inlet, the neighborhood of the inlet and/or outlet of centri-screen and the mixture is made into paper.
Patent JP-H05305504-A (JP)
Title: Adjusting device for cutting edge diameter of boring tool
Inventor: KAWAGUCHI YOSHIKAZU
IPC: B23B29/034
Filed: 1992-05-06
Abstract: PURPOSE:To perform both expansion and contraction of the cutting edge diameter of a boring tool by simple operation without any inconvenience. CONSTITUTION:A cutout groove 26 is provided on the middle part of a boring bar 12. An adjusting hole having an internal threaded part 22 is provided in the direction meeting at right angles with the cutting direction of the cutout groove 26, and the external threaded part 32 of an adjusting member 30 is engaged with the internal threaded part 22. By rotating the adjusting member 30, the degree of pushing the extreme end of a shaft part 34 against a recessed part 24 is changed, and hence elastically deforming quantity of the boring bar 12 and the cutting edge radius (r) of a cutting edge 18 mounted on the boring bar 12 are changed.
Patent JP-S60256729-A (JP)
Title: Compound range
Inventor: MATSUDA SHINJI
IPC: H05B6/12
Filed: 1984-06-02
Abstract: PURPOSE:To improve space-utilizing efficiency by a method wherein a range cabinet is constituted of the upper portion of range section and the lower portion of a drawer type rice-cooking chamber formed by an induction heater and a magnetic body in the compound range capable of cooking the rice simultaneously with cooking of general food. CONSTITUTION:The range cabinet 1 is divided into upper and lower chambers A, B and a range 13, equipped with a gas burner 12, is arranged in the upper chamber A to form the range division A. The lower chamber B is arranged with rails 2 in front-and-rear direction and the holding table of rice-cooker 4 is put drawably on the rails through rollers 3. The heater 7, equipped with induction heating coil 5, is attached onto the holding table 4 of rice-cooker while a rice- cooking pot 9, consisting of a strong magnetic material, is put on the heater through heat resistive glass to form the rice cooking chamber B. According to this constitution, a space may be utilized efficiently.
Patent JP-S60258148-A (JP)
Title: 9-amino-13-hydroxyanthracycline derivative and its preparation
Inventor: TANNO NORIHIKO
IPC: A61P31/04
Filed: 1984-06-01
Abstract: NEW MATERIAL:The 9-amino-13-hydroxyanthracycline derivative of formula I (both R<1> and R<2> are H or one of R<1> and R<2> is H and the other is hydroxy or methoxy; both R<3> and R<4> are hydroxy or one of R<3> and R<4> is H and the other is hydroxy; R<5> is H or hydroxy) and its acid addition salt. EXAMPLE:9-Amino-9-( 1-hydroxyethyl )-6,11-dihydroxy-7,8,9,10-tetrahydronaphthacene-5,12-dione. USE:It has antibacterial and carcinostatic activities, and is useful as a drug such as antibacterial agent, carcinostatic agent, etc. It can be administered orally or parenterally. PREPARATION:The compound of formula I can be produced by the reduction of the compound of formula II or its acid addition salt. The reduction is carried out by using a boron-based reducing agent such as sodium borohalide, etc., or aluminum-based reducing agent such as sodium diethyldihydroaluminate, etc.
Patent JP-S5238282-A (JP)
Title: Densitometer
Inventor: KATOU MASAHIKO
IPC: G01J3/50
Filed: 1975-09-22
Abstract: PURPOSE: To convert an object to be measured to electric signals by scanning, then mix density correction signals through logarithmic conversion and display density waveforms on an oscilloscope, etc. thereby easily detecting a density region, maximum density, minimum density and density of a specific portion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61271797-A (JP)
Inventor: OKAMOTO FUTOSHI
IPC: H02M7/48
Filed: 1985-05-27
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-S5738604-A (JP)
Title: Axial-flow turbine
Inventor: KAWAI CHIKAHIRO
IPC: F01D9/02
Filed: 1980-08-19
Abstract: PURPOSE: To scheme a decrease in the secondary loss by forming a position of the throat in height direction on the nozzle plate of diaphragm on the downstream side of fluid flowing than a tip part and a root part.  
     CONSTITUTION: The outlet tip 5a on the nozzle plate 5 is arcuately curved in the same space and the inlet tip 5b stretches upright in the same space. The outlet tips a 2  on a tip part and a root part incline toward left more than the outlet tip a 1  on the central part, and throats 6a on the tip part and the root part are formed on upper stream side in fluid flowing than a throat 6b in the central part. Thus, the parts excepting the root part and the tip part have almost an equal speed distribution, resulting in a possibility of decrease in the secondary loss caused by the secondary stream. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04319736-A (JP)
Title: Control storage circuit
Inventor: AKIYAMA HIDEKI
IPC: G06F9/22
Filed: 1991-04-18
Abstract: PURPOSE:To obtain correct control data to which a correct parity is applied when a parity error is generated in control data read out of a control storage for storing the control data indicating operation invalidating instruction due to a failure in the control storage. CONSTITUTION:Control data having respective parity bits in plural fields are stored in a control storage 10. A selector control circuit 11 generates selection control signals 1 to 3 based on an address '000' in the control storage 10. Each of respecting reading selectors 12 to 14 selects either one of a fixed pattern or outputs 4 to 6 based on the control signals 1 to 3. Parity check circuits 15 to 17 output the parity check of selected outputs 7 to 9.
Patent JP-H10297279-A (JP)
Title: Open lock mechanism of door handle
Inventor: MIYAKE TOSHIO
IPC: E05B1/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an open lock mechanism of a door handle which can prevent the turn of the door handle in door opening direction when large impact force (acceleration) is applied and can reduce weight of the door handle. SOLUTION: A handle arm 14b is protruingly provided from a back face of a door pull knob 14a for operation of a door handle 14, and the door handle 14 is rotatably held in a handle case 12 by a shaft 13 which passes through a hole formed in the handle arm 14b. A weight member 20 which can move by external force is provided in the handle case 12, and a plate spring 23 is positioned and fixed on a rotation locus of the handle arm 14b by the weight member 20 when external force is applied to prevent the rotation of the handle arm 14b.
Patent JP-H05292335-A (JP)
Title: Color picture reader and its method
Inventor: FUKUI TOMOYASU
IPC: H04N1/46
Filed: 1992-04-07
Abstract: PURPOSE:To attain a picture output with high accuracy by providing a color slurring prevention means between a signal selection means and a picture processing means so as to prevent color slurring in three primary colors. CONSTITUTION:A dichroic prism separates picture information into three primary colors and the colors are converted into an analog electric signal by an RCCD200, a GCCD201, and a BCCD202. The signal is respectively converted into a digital signal by an A/D converter R section 203, an A/D converter G section 204, and an A/D converter B section 205. A multiplexer 206 selects one by one digital signal, a signal subjected to color slurring prevention processing and outputted from a color slurring prevention circuit 207 is given to a picture processing section 208, in which the picture is processed and the result is outputted to an external block 210 via an I/F section 209. A buffer control section 211 in the circuit 207 stores required data from the multiplexer 206 to an area decided in a line buffer 212, the control section 211 selects the required data among the picture data stored in the buffer 212 and outputs the data to an arithmetic operation section 213, in which the correcting calculation is inplemented.
Patent JP-H07292064-A (JP)
Title: Curable composition
Inventor: MATSUMOTO MICHIYOSHI
IPC: C08G18/66
Filed: 1994-04-28
Abstract: PURPOSE:To provide a curable compsn. which has a long pot life, is less likely to cause foaming during curing, and can provide a cured product having a satisfactory modulus with a good reproducibility. CONSTITUTION:A curable compsn. comprising: (1) a polysulfide polyether polymer having in its main chain (i) a polyether moiety represented by-(R1O)n-, wherein R1 represents an alkylene group having 2 to 4 carbon atoms and (n) is an integer of 6 to 200, (ii) structural units represented by the formulae -(C2H4OCH2OC2H4-SX)- and -(CH2CH(OH)CH2-SX)-, wherein (x) is an integer of 1 to 5, and in its terminal (iii) a thiol group represented by the formulae -C2H4OCH2OC2H4-SH and/or -CH2CH(OH)CH2-SH; (2) a compd. having two or more isocyanate groups in its molecule; and (3) a curing catalyst comprising (a) at least one tertiary amine wherein the resinification activity is higher than the foaming activity and (b) at least on tertiary amine wherein the resinification activity is higher than the foaming activity and lower than that of the tertiary amine (a).
Patent JP-H07302232-A (JP)
Title: Memory backup controller and control method therefor
Inventor: SOFUE IKUO
IPC: G11C11/405
Filed: 1994-04-28
Abstract: PURPOSE:To provide a memory backup controller without the need of using the power source of large capacity for inhibiting data stored in a memory from being destructed even when the power source is turned off and holding highly reliable data. CONSTITUTION:This memory backup controller is provided with a power supply voltage detection means 1, a backup control part 2, a CPU 3, a system control part 4, a refresh control part 6 and a selector 5. By switching the system control part 4 to the refresh control part 5 for backing up the data in synchronism with the rise of the ASTB bar signals of the CPU 3 for indicating the end of the read/write of the data of a DRAM 7 when a power source voltage drops, the data are backed up without being destructed.
Patent JP-H07300246-A (JP)
Title: Paper feeding device
Inventor: SAKAI SHINICHI
IPC: G03G15/00
Filed: 1994-04-30
Abstract: PURPOSE:To attain stable paper feed performance, simplify and miniaturize the whole device, and make it lightweight. CONSTITUTION:This paper feeding device is provided with a paper loading base 1 supporting the stacked and vertically erected paper sheets P, a pressing plate mechanism 2 fitted at one end section of the paper loading base 1 and extruding the whole paper sheets P of the paper loading base 1 to the other end section of the paper loading base 1, a paper feed section 3 provided below the other end section of the paper loading base 1, a paper feed roller 4 stopping the whole paper sheets P against the pressing force of the pressing plate mechanism 2 and exciting the traveling force toward the paper feed section 3 to the paper sheet P kept in contact near the paper feed section 3, and a fixed position guide roller 5 serving as a paper suppressing means preventing the protrusion of the upper end section of the paper sheet P above the paper feed roller 4.
Patent JP-S61281094-A (JP)
Inventor: JIEIMUZU JIAN BEIKA
IPC: C06B23/00
Filed: 1985-05-29
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-H04344185-A (JP)
Title: Motor controller
Inventor: ITO NORIO
IPC: H02P29/40
Filed: 1991-05-20
Abstract: PURPOSE:To obtain a motor controller for a user's exclusive use and through user's specifications which can correspond at a low cost to any user having various needs, by providing an input means of a simple program or parameter. CONSTITUTION:H/W input part 42, internal parameter part 43 and program part 44 are provided in an apparatus. First, data of the H/W input part 42 are taken in and then data are taken in from the internal parameter 43. After that, a program 18 executed by the program part 44. However, the contents of the execution vary with the program and it is to be determined whether a control loop is (1) or not. As a result, when the control loop is determined to be (1), a servomotor controller 45 executes the control of a servomotor by the control loop (1). On the contrary, when the control loop is determined to be (2), a control by the control loop (2) is executed, and when the control loop is determined not to be (2), the control of a servomotor by a control loop (3) is executed.
Patent JP-H09294458-A (JP)
Title: Thresher
Inventor: NAKAJIMA SHINROKU
IPC: A01F12/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a thresher capable of compacting the structure in spite of a threshing cylinder which is a divided structure of a threshing cylinder on the front side from a threshing cylinder on the rear side. SOLUTION: This thresher is obtained by supporting an upper case 15 supporting a threshing cylinder 4 with a lower case 16 so as to enable the free opening, closing and shaking around a shaft center Q parallel to that P of the threshing cylinder 4 on the side opposite to a threshing port. The threshing cylinder 4 is composed of a divided structure of a threshing cylinder 4A on the front side from a threshing cylinder 4B on the rear side rotating at mutual different speeds. A transmission shaft 12 for driving the threshing cylinder 4A on the front side is arranged on the shaft center Q and extended on the downstream side in the conveying direction of the grain culms. The extended part of the transmission shaft 12 is interlocked and connected through a transmission device 33 to the threshing cylinder 4B on the rear side.
Patent JP-S62272695-A (JP)
Title: Magnetic picture recording and reproducing device
Inventor: YAMANUSHI FUMIHIKO
IPC: G11B5/008
Filed: 1986-05-21
Abstract: PURPOSE:To attain a component recording with the compatibility of VHS, Hifi standards completely maintained by providing two sets of video heads and a set of sound head in a home VTR. CONSTITUTION:In the VTR of the VHS and the Hifi standards having the head for the video of azimuth angle of + or -6 deg., the track width of about 30mum and the sound deep layer recording head of the azimuth angle of + or -30 deg., the track width of about 20 mum, another one set of the video heads 34-52 in which the azimuth angle is set to a value different from + or -6 deg. of the VHS standard is provided. In the recording of the sound at the time of the component recording, the sound head is used as it is to perform a deep layer recording, and the deep layer recorded sound signal and a superimposed video signal are defined to be an FM modulated color difference signal. For instance, since the track pitch of the VHF standard in an SP mode is 58 mum, the guard band of about 30 mum is formed between tracks recorded by the video head (azimuth angle of + or -6 deg., track width of about 30 mum). When a signal is recorded in this part by the video heads 34-52, the two types of the video signals can be simultaneously recorded.
Patent JP-S62272315-A (JP)
Title: Signal output circuit
Inventor: IIDA KOICHI
IPC: G06F3/00
Filed: 1986-05-21
Abstract: PURPOSE:To display the signal output capability of a signal output circuit up to its maximum by switching the operation between the state where output signals are individually outputted from plural output buffers and the state where practically equal signals are outputted from plural output buffer circuits. CONSTITUTION:2n-number of upper and lower signal output external terminals D0, D8... are arranged alternately so that upper n-bit and upper n-bit signals can be outputted. When one n-bit output should be made effective, a pair of upper and lower external terminals D0 and D8 adjacent to each other are connected mutually, and the same signal is outputted from output buffer circuits OB0 and OB8 connected to respective external terminals of this pair. Since respective signal lines of an n-bit signal bus to be connected to external terminals are driven by a pair of output buffer circuits OB0 and OB8, the essential signal output capability of the signal output circuit is displayed up to its maximum even if 2n-number of external terminals D0, D8... are connected to the n-bit signal bus.
Patent JP-H10305826-A (JP)
Title: Plastic bottle which can be squashed and production thereof
Inventor: HATAKEYAMA KAZUYUKI
IPC: B65D1/02
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a plastic bottle which can be easily squashed and whose squashed shape is not restored even after the force has been released and which can be costlessly produced without works to fit a string, by providing a container which can be squashed and a binding string integrally formed at the longitudinal periphery of a closed nozzle part and providing a cutting line between the nozzle part and the binding string. SOLUTION: A plastic bottle 1 composed of a cylindrical part 4 with about 50 mm diameter, a discharge part 6, and a bottom 8 and provided with a thickness of 0.5-0.7 mm, can be easily squashed in the tangential direction by fingers. The discharge part 6 of the upper end of the cylindrical part 4 of the container is closed by a cover 10. The nozzle 12 projected from the central part of the cover 10 and the binding string 14 provided along the vertical face passing trough the center of the nozzle are integrally formed. a cutting line 20 is cut off ahead of time when a user uses the bottle. When the contents have been consumed and the container has become vacant, the cylindrical part 4 is squashed first and the binding string 14 is wound up as it is to keep the squashed state. In this way, the squashed bottle is disposed.
Patent JP-H10341214-A (JP)
Title: Signal propagation method and transparent multiplexer/ demultiplexer
Inventor: MARTIN DAVID WRIGHT
IPC: H04J3/16
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To allow the method to correct a deficiency in a fiber capacity based on a span base without replacing all sub system devices by multiplexing a full sub input signal on a super-carrier signal in a transparent way and connecting a super-carrier output port to a high speed bit rate span so as to transmit the super-carrier signal. SOLUTION: High speed spans 30a, 30b are provided in place of four fiber spans between two sites, and the high speed span 30 carries traffic at a rate of OC-192. Two-way couplers 41, 42 are used to decrease number of fibers into two. A TMUX 40 connects to nodes 2, 4, 8. The TMUX unchanges the operation of an NE in each low transmission rate network and an input signal to a site 10 is multiplexed on a super-carrier by the TMUX 40 and the multiplexed signal is sent to an optical fiber 30a, demultiplexed at a corresponding TMUX at a next site and outputted to each network. The similar operation is conducted for forward and reverse protection traffic through an inverse direction channel.
Patent JP-S597525-A (JP)
Title: Wire-cut electric discharge machining
Inventor: YATOMI TAKESHI
IPC: B23H7/04
Filed: 1982-07-01
Abstract: PURPOSE:To enable to work with a desired angle of inclination by a method wherein a taper machining is performed after the correction of the angle of inclination of a wire electrode is made by the angle of inclination corresponding to the difference between the consumed rod diameters of the wire electrode in the direction of the plate thickness of a workpiece. CONSTITUTION:In wire-cut electric discharge machining, when machining is performed under the condition that the wire electrode 1 is held normal to the workpiece 2, the dimensional error E is generated in the direction of the plate thickness of the workpiece 2. Said error is due to the wear of the wire electrode 1 in the feed direction thereof. The taper machining is performed after the correction of the angle of inclination of the wire electrode 1 is made by the angle theta of inclination corresponding to the dimensional error. In order to machine the workpiece 2 in such a manner that the machined surface is parallel to the direction of its plate thickness, the desired machining is accomplished by performing a taper machining under the condition that the wire electrode is inclined by the angle theta.
Patent JP-S61271164-A (JP)
Inventor: HIDA YOSHIO
IPC: B61B13/00
Filed: 1985-05-28
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-S61271418-A (JP)
Title: Measuring instrument verification system in process control computer system
Inventor: KINOSHITA MASAYUKI
IPC: G01D21/00
Filed: 1985-05-28
Abstract: PURPOSE:To enable the verification of a measuring instrument to be surely performed by detecting the unchanging state of a measurement information and deciding and alarming an abnormality without a change when the unchanging state continues for a predetermined period. CONSTITUTION:A system comprises information-storing means 12, normality information storing means 13, decision information storing means 14 and abnormality- monitoring means 15. A collected measurement information is updatedly stored in the means 12 and the difference between this information and the latest normal value stored in the means 13, after calculated by the means 15, is compared with a decision information preset in the means 14. When the difference is larger, a normal state is decided and the measurement information is updatedly stored in the means 13. When the difference is not larger than the decision information, a state without a change is decided. Further, the duration of the state without the change is measured and, when the duration is smaller than a predetermined preset value, the state without the change in a normal state which is one mode in the process of a measurement is decided. When the duration is not smaller than the preset value, the abnormality of a measuring instrument without a change is decided and informed thereof.
Patent JP-H07321696-A (JP)
Title: High frequency tag and information exchange system using it
Inventor: IKUTO YOSHIHIRO
IPC: H04B1/59
Filed: 1994-05-27
Abstract: PURPOSE:To optimize the capacitance of a capacitor for elimination ripples. CONSTITUTION:The output voltage of a rectifier 3 is detected by a voltage detection circuit 17. When the detected voltage is low ( due to a weak reception radio wave or a remote distance), a controller 20 turns off a switch 16 to connect only a capacitor 14 to the output of the rectifier 3 and to decrease the capacitance of the capacitor thereby increasing the rising speed of a power supply voltage. On the other hand, when the detected voltage is higher than a prescribed voltage (due to a strong reception radio wave or a near distance), the controller 20 turns on the switch 16 to connect capacitors 14, 15 to the output of the rectifier 3 in parallel and to increase the combined capacitance of the capacitors thereby eliminating ripple sufficiently. Accordingly, malfunction due to a ripple component is prevented and the communication is conducted.