baber/WOPTO huggingface dataset:
Patent JP-2000059829-A (JP)
Title: Communication system
Inventor: DAGDEVIREN NURI RUHI
IPC: H04B14/04
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To speed up data transmission by responding to connection to a digital modem or the like which is operable by an encoding system different from a rule μ or a rule (a), and converting a PCM code into an analog signal by a codec using its encoding. SOLUTION: When a 2100 Hz tone generator 320 is connected, an insertion circuit 330 uses a bit exploitation system and allocates a bit position of a 8 bit PCM code which generates 2100 Hz tone, and inserts a pattern 'P1' in the bit position. A pattern P1 detection circuit 205 of a codec 202 responds to the appearance of the 'pattern P1', activates a lead 206, a pattern P2 insertion circuit 207 transmits a P2 pattern which confirmation responds to reception of the P1 pattern to a digital modem 310, and notifies the modem 310 that there is a linear PCM code codec. Thus, in response to the connection to the digital modem or the like that operates by an encoding system different from a rule μ or a rule (a), the codec 202 converts the PCM signal into an analog signal by the encoding system.
Patent JP-H11312785-A (JP)
Title: Semiconductor integrated circuit and its manufacture
Inventor: OHASHI MASAYUKI
IPC: G11C11/413
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the input characteristic of a reference-type input first-stage circuit from lacking margin due to shifts in a power supply voltage or a GND level caused by position. SOLUTION: A voltage generated by a reference potential generating circuit 1 is divided into reference potentials VREFA and VREFB by a resistance voltage divider. In reference-type first-stage circuits A and B, an Al wiring in changed into selection circuits 4 and 5 through a master slice method, corresponding to input characteristics to select either of the reference potential VREFA and VREFB. In an evaluation test after a wafer process has been carried out, when the input characteristic of a reference-type input first-stage circuit lacks in margin, fuses F1 to F4 are fused for controlling.
Patent JP-S5344852-A (JP)
Title: Current detecting circuit
Inventor: TANAKA JIYUNZOU
IPC: H02H3/08
Filed: 1976-10-06
Abstract: PURPOSE: To minimize the burden on a current transformer wherein only secondary current having the maximum phase in its instaneous value is derived from the secondary currents of the respective current transformers connected to a multi-phase AC current circuit and other secondary currents are caused to be circulated through the rectifier. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63286386-A (JP)
Title: Stencil printing press with function identifying page and volume number of printing
Inventor: SHOJI MASASHI
IPC: B41L13/04
Filed: 1987-05-19
Abstract: PURPOSE:To form a stencil plate from character data, image data, and others stored in a recording medium and to enable the numbers of pages and volumes to be printed, by providing the following parts: a control part reading and outputting the printing data including characters, images, and printing information which are stored in a portable recording medium; an identifying part judging the numbers of pages and volumes in printing information from the output of the control part; a printing part; and a central control part controlling an action timing of the respective parts. CONSTITUTION:In a floppy disk 1 as a portable recording medium, printing data including data 1a for character, image, etc., and printing information 1b for the numbers of pages and volumes are stored by a host machine. The floppy disk 1 is inserted into the control part 20 of a stenil printing prees 2, and the information stored in the floppy disk is read, the numbers of pages and volumes for the character data and the image data are judged in an identifying part 21, the identified output is inputted into a printing part 22, and the required numbers of pages and volumes for the character data and the image data are printed. In this manner, in operation for an operator is simplified, and a printing is favorably finished without the dust or stain remaining on the surface of a printed document.
Patent JP-S5743841-A (JP)
Title: Structure of extruding head of multi-throw hose
Inventor: OOHASHI TAMIYOSHI
IPC: B29C48/32
Filed: 1980-08-29
Abstract: PURPOSE: To extrude the multi-throw hose having few dispersion in the size of a sectional shape and high accuracy by extending a front end section of a flow guide and forming a material rectifying section.  
     CONSTITUTION: A material such as rubber extruded into a material flow path 13 is uniformly heated and melted by the action of a torpedo 5, and reaches the material rectifying section 17. The material flows into an orifice 29 under a condition that the currents of each position of the section are equal while being rectified in the material rectifying section 17. Accordingly, the dispersion of the sectional shape of the multi-throw hose extruded from the orifice 29 is decreased. Since the orifice 29 is lengthened more than conventional extrusion by double or higher, extrusion is stabilized, a melting mark is not formed at upper and lower sections of the multi- throw hose, and a beautiful extruded article is manufactured. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05148260-A (JP)
Title: Azetidinone derivative and its production
Inventor: HIRAI KOICHI
IPC: A61P31/04
Filed: 1992-05-13
Abstract: PURPOSE:To efficiently obtain the subject compound useful as an intermediate, etc., for synthesizing carbapenem derivatives by reacting a thioester compound with a tri-substituted silyl chloride and then reacting the resultant compound with a specific azetidinone-based compound. CONSTITUTION:A base is added to a compound expressed by formula I [R<2> is 1-6C alkyl, 1-6C alkoxy, halogen, phenyl, etc.; R<2> is (substituted)pyridyl or (substituted)quinoline] in the presence of a tri-substituted silyl chloride and made to react therewith to afford a compound expressed by formula II (R<5> to R<7> are 1-5C alkyl or phenyl), which is then allowed to react with a compound expressed by formula III [R<1> is H or protected hydroxyl group; R<4> is H or tri-substituted silyl; R<8> is 2-4C aliphatic acyloxy, 1-4C alkylsulfinyl, etc.] in the presence of a Lewis acid to provide the objective compound expressed by formula IV.
Patent JP-H11313170-A (JP)
Title: Information communication terminal
Inventor: HAYASAKA KOICHI
IPC: H04W88/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an information communication terminal capable of easily utilizing destination information corresponding to different communication systems without mistaking it. SOLUTION: In a flash memory 124, the destination information used at the time of the call origination of communication different according to respective communication systems of telephone communication, facsimile communication and electronic mail communication, etc., is stored for plural opposite parties. The communication system is selected by a user, and at the time of destination input for receiving the input of the destination of the communication, when a reference icon is operated, a system control part 121 forms the list of the destination information corresponding to the selected communication system and displays it on an LCD(liquid crystal display) 105.
Patent JP-S5822148-A (JP)
Title: Manufacture for polyamide-formed product
Inventor: TACHIBANA TERUO
IPC: B29C48/30
Filed: 1981-07-31
Abstract: PURPOSE:To obtain easily a polyamide-formed product with superior properties for dimension stability, surface-luster, chemicals-resistance and weather-proof by means of forming high viscous nylon in which plate like talc or kaoline is prepared by special form-extrusion. CONSTITUTION:80-50wt% high viscous nylon 12 having viscosity-value under 6 which is shown by melt flow index, or nylon 11 and 20-50wt% plate like talc or kaoline, are mixed. Next, said composite material obtained is extruded into a desirable shape by the profile die of a extruder and is passed through a cooled sizing die with tension provided by a receiving device, and then is solidified with its shape being corrected and kept in a desirable shape. The objective polyamide product may be obtained by cutting it into a predetermined length by a cutter.
Patent JP-S60263141-A (JP)
Title: Photopolymerizable sensitive material
Inventor: KOIKE MITSURU
IPC: G03F7/09
Filed: 1984-06-12
Abstract: PURPOSE:To enhance storage stability under high temp. and high humidity by forming a protective layer made of a specified org. polymer and an acid. CONSTITUTION:A photopolymerizable layer and the protective layer transmitting activated rays and substantially impermeable to oxygen and made of a polymer and an acid are laminated on a support in succession. Since PVA and a mixture of PVA and carboxymethyl cellulose are superior in impermeability to 0, they are suitable for said polymer, and as said acid, mineral acids and org. acids, preferably, such as malic acid, tartaric acid, the 2-methoxy-4-hydroxy-5-benzoylbenzenesulfonic acid, are used. Both components are dissolved in water or a solvent, such as methanol, to prepare a coating material and the protective layer is formed by coating the photopolymerizable sensitive layer.
Patent JP-H08291640-A (JP)
Title: Method for installing or removing vibration-isolator between/from foundation and structure
Inventor: MIYAZAKI MITSUO
IPC: F16F15/04
Filed: 1995-04-21
Abstract: PURPOSE: To provide a vibration-isolator which can be easily and safely removed from the space between a structure and the foundation without cracks on the floor, the walls, etc., of the structure or which can be installed therebetween. CONSTITUTION: When vibration-isolators 4 in which elastic materials and metallic plates are alternately superposed to support a structure on the foundation, are removed from the space between the structure and the foundation, jacks are arranged between the foundation 2 and the structure 3 to preliminarily support the structure against the foundation. Then, the vibration-isolators are cooled down until a specified load from the-structure 3 acts on the jacks and thereafter, the vibrationisolators are taken out of the space between the foundation and the structure.
Patent JP-H07307819-A (JP)
Title: Communication equipment
Inventor: UNO HIROMICHI
IPC: H04N1/00
Filed: 1994-05-10
Abstract: PURPOSE:To maintain the standby state in which power is not supplied from a commercial power supply and the power consumption is made zero regardless of the install condition of the equipment such as a dark place or at night. CONSTITUTION:The standby state of the equipment is maintained by a current from telephone lines 13a, 13b selected by a changeover circuit 33a or a higher current among currents from a solar power supply 32 in the standby state of the equipment. When a CI discrimination circuit 36 detects the reception of a CI signal, a main body switch 15 is turned on and a main body power supply 14 is driven, the current supplied from the main body power supply 14 is selected by a changeover circuit 33a and given to a current storage circuit 33b, in which the current is stored to make communication. When the reception is finished, the main body switch 15 is turned off, the main body power supply 14 is stopped and the mode restores to the 0W standby mode and the standby state of the equipment is maintained by a current from the telephone lines 13a, 13b or a current from the solar power supply 32.
Patent JP-H115723-A (JP)
Title: Aerosol product for human body
Inventor: OGURI KUNIO
IPC: A61K8/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain an aerosol product for human body excellent in safety and feeling in use by using a specific size of valve having stem pore size, housing base pore size and paper tap pore size. SOLUTION: The objective product which is jetted in flame length of 25 cm or less with no powerful too much jetting of content when used is obtained by using the valve which is 0.4-1.0 mm in stem pore size, 0.6-2.0 mm in housing base pore size, 0.6-2.0 mm in paper tap pore size and smaller than paper tap pore size in housing pore size. In the above-stated product, a medicine (e.g. aluminum chlorohydrate and the like) having, for example, antiperspirant effect, a powder and an auxiliary are used as active ingredients, and a combustible liquefied gas (e.g. dimethyl ether and the like) is utilized as an aerosol propellant. Further, in the above-stated product, the active ingredient and dimethyl ether are preferably formulated in amounts of 3-15 wt. % and 5-50 wt.%, respectively.
Patent JP-S5454951-A (JP)
Title: Rolling mill
Inventor: TSUMURA TATSUO
IPC: B21B39/10
Filed: 1977-10-07
Abstract: PURPOSE: To obtain a rolling mill having housing post structure protected from damage by fastening a bearing case to a projected rack outside a housing post and by bearing feed roller through the sleeve and bearing fastened to the bearing case.  
     CONSTITUTION: The outside surface of the housing posts 1 and 2 is provided with projected rack 12, and the feed roller 5 is borne through the roller bearing 13 in the rack 12. The roller bearing 13 is inserted through the sleeve 14 into the bearing case 15, and the feed roller 5 is fastened by the end plate 16. Thus, the impact applied to the feed roller 5 is directed through the roller bearing 13, the sleeve 14, and the bearing case 15 to the rack 12, and thus damage to the through hole 11 by concentrated stress can be avoided. And, the bottom face of the bearing case 15 is made flat, so that damage to the rack 12 can also be prevented. This mechanism not only raises the efficiency of maintenance but also prevent the invasion of water because the bearing portion exists outside 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11311485-A (JP)
Title: Heating furnace
Inventor: WATANABE YAICHI
IPC: F27D1/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a heating furnace that can be manufactured easily and rapidly, is inexpensive, and has improved heat efficiency. SOLUTION: A heating furnace is provided with a furnace room 100A so that a body 50A to be heated is covered with two sheet-shaped heat-insulation heat-resistant fibers or a sheet-shaped heat-insulation heat-resistant fiber and a heat insulation heat-resistant forming objects 10A1 and 10A2 and an opening 11A between two sheet-shaped heat insulation heat-resistant fibers or one sheet- shaped heat insulation heat-resistant fiber and one heat insulation heat-resistant molded objects 10A1 and 10A2 can be closed and opened.
Patent JP-H0415932-A (JP)
Title: Apparatus for manufacturing semiconductor
Inventor: YAMAMOTO TAKASHI
IPC: H01L21/66
Filed: 1990-05-09
Abstract: PURPOSE:To make it possible to manage and calibrate the peripheral circuit of an IC to be measured (DUT) simply, by checking the operations of relays and the resistance values of resistors through substituting an evaluation circuit for the DUT, in the evaluation of the peripheral circuit of the DUT. CONSTITUTION:When checking the operation of a relay 2b in connection with the terminal of a number 4c, a terminal 6a is connected with a DC circuit by using a resistor 5a in an evaluation circuit 5. Setting the relay 2b OFF beforehand, when applying a certain known voltage E1 to the terminal 6a using an instrumentation circuit unit (DC circuit), the current I1 measured by the DC circuit is zero. Inversely, in the case of setting the relay 2b ON beforehand, in the same way, the current I1 is represented by the following. E1/(R5a+R3a+ r2b), where R5a is the resistance value of the resistor 5a, R3a is the same of the resistor 3a, and r2b is the contact resistance value of the relay 2b in the state of setting it ON. Thereby, the decision range of the current value I1 is determined by considering the permissible values of the respective resistance values and the measurement error of the DC circuit, etc.
Patent JP-S63285006-A (JP)
Title: Current mirror circuit
Inventor: ISHIGURO KAZUHISA
IPC: H03F3/34
Filed: 1987-05-18
Abstract: PURPOSE:To prevent the characteristic of the reduced voltage from being deteriorated by providing 1st-4th resistors, selecting the resistance properly so as to obtain a sufficient matching rate even when the current mirror circuit is constituted by two transistors (TRs). CONSTITUTION:A current I1 flowing to an input current source 8 is inverted by the 1st and 2nd TRs 6, 10 connected in the mirror relation and fed to a load 13 from a collector of the 2nd TR 10. In setting the value (n) so as to satisfy the relation of n=(m+2)/m+2(m+2)/m(beta-1), where R1 is the resistance of the 1st and 3rd resistors 7, 11, R2 is the resistance of the 4th resistor 12 and nR2 is the resistance of the 2nd resistor 9, a current mirror circuit with a high matching rate is obtained, and beta is the current amplification factor of the 1st and 2nd TRs 6, 11 and R2/R1=m. Then the current mirror circuit is constituted by using only two TRs to obtain the current mirror circuit with excellent reduced voltage characteristic.
Patent JP-H09284158-A (JP)
Title: High frequency signal changeover device
Inventor: KAWASHIMA KOJI
IPC: H04W88/02
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To enable plural receivers to select antennas independently. SOLUTION: Reception signal from 1st antenna 1-3rd antenna 3 is distributed into two respectively by distributers 4-1 to 4-3 and given to changeover circuits 5-1, 5-2. A reception signal from any antenna is selected and outputted in response to a voltage level received from a 1st output terminal 6-1 at the changeover circuit 5-1. This is similar in the case of the changeover circuit 5-2.
Patent JP-S5645153-A (JP)
Title: Can of citrus fruit
Inventor: IFUKU YASUSHI
IPC: A23B7/00
Filed: 1979-09-21
Abstract: PURPOSE: To obtain juice sacs with high quality of solidity in high yield, by peeling pericarp of citrus fruits, e.g., mandarin orange, etc., treating the whole mandarin orange without dividing it into segments with a chemical so that only outer parts of carpel walls are removed, followed by feeding it to a can.  
     CONSTITUTION: The pericarp of raw material of mandarin orange is peeled conventionally, the whole mandarin orange which is not divided into segments are treated with an aqueous solution of hydrochloric acid, washed with water, treated with an aqueous solution of caustic soda, and outer parts of the carpel walls are removed to give a material of mandarin orange consisting of juice sacs, juice, and  the remaining carpel walls. The prepared material is canned, sterilized by heating,  and storaged. If necessary, the material of mandarin orange is taken out, and used  as a raw material for collecting juice sacs or a raw material for collecting juice without separating juice sacs. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02301214-A (JP)
Title: Comparator
Inventor: MORITOKI MASAKAZU
IPC: H03K5/08
Filed: 1989-05-15
Abstract: PURPOSE:To prevent malfunction in a comparator at the post stage by applying a voltage being a division of a power supply voltage to an output terminal of the 1st stage of a 1st comparator and limiting an input voltage of the 2nd stage of a 2nd comparator so as to be a voltage within the normal operating range. CONSTITUTION:A power voltage Vcc connects to an output terminal A via resistors R3, R4 and a Zener diode 14 connects between the resistors R3, R4. In this case, the Zener voltage of the Zener diode 14 is selected in advance so as to be below the upper limit of the normal operating voltage of a 2nd comparator 12. Thus, when the level of the output terminal A reaches a maximum voltage, that is, when a transistor(TR) of the 1st comparator 11 is not driven, the voltage at the output terminal A is a Zener voltage of the Zener diode 14. Thus, a voltage below the normal operating upper limit value is inputted to an inverting input terminal of the 2nd comparator 12 and the comparator is operated normally. Thus, the comparator of the post-stage is normally operated and an accurate output waveform is obtained.
Patent JP-H10313377-A (JP)
Title: Facsimile equipment
Inventor: HAMAZAWA YOSHINORI
IPC: H04N1/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To urge a user to conduct maintenance processing of its own facsimile equipment by having the facsimile equipment make repeated error warnings to the user of the facsimile equipment, after the occurrence of an error. SOLUTION: In the case that shortage of a recording paper or jamming of recording paper sheets takes place in the facsimile equipment (YES in #1), when an incoming call is received (YES in #3), an alarm tone is outputted continuously until the facsimile equipment reaches a receptible state (#2). Even after the call reception is finished (NO in #3), an alarm tone is outputted (#2) at each prescribed time until the facsimile equipment reaches a receptible state (YES in #4). Thus, the facsimile equipment urges a user to conduct a maintenance processing.
Patent JP-S5646173-A (JP)
Title: High speed electromagnetic valve
Inventor: HAYAKAWA HIDEO
IPC: F16K31/06
Filed: 1979-09-20
Abstract: PURPOSE: To provide an electromagnetic valve capable of operating at a high operating speed by providing two coils disposed in concentric write ared as closely  as possible to each other as a driving means for operating the valve mechanism at a  high operating speed with one of the coils fixed and the other coil connected with  the valve shaft.  
     CONSTITUTION: A valve shaft 2 having a valve 3 at the lower end thereof is fitted in a valve body 1. A movable coil supporting member 4 made of a nonconductor is joined to the upper end of the valve shaft 2. A movable coil 5 is provided on the circumference of the movable coil supporting member 4. The valve shaft 2 is continuously urged upward by a coil spring 6 contained within the valve body 1. An annular fixed coil 10 is disposed at the upper part of the valve body 1 in concentric with and opposite to the upper surface of the movable coil 5. When the fixed coil 10 and the movable coil 5 are energized, the coils 5 and 10 repulse each other so that the valve shaft 2 is depressed against the coil spring 6 so that the valve 3 separates from the valve seat 7 allowing instantaneus fuel injection through an injection nozzle 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05297111-A (JP)
Title: Radar detector
Inventor: KATSUKURA SHUICHI
IPC: G01S7/38
Filed: 1992-04-16
Abstract: PURPOSE:To reduce the risk of erroneous sensing of radar waves emitted by a police radar gun. CONSTITUTION:If beat down is to be made by the first mixer 2 when the radar waves incoming to an antenna horn 1 are received in the heterodyne system, selection is made as the first local oscillation frequency among those frequencies which are emitted by a local oscillator 6 for X- and K-band, local oscillator 7 for Ka-band, and local oscillator 21 for local leak wave. When an input of a radar wave is sensed in the Ka-band signal reception mode which selects the local oscillator 7, a signal processing circuit 20 attaches the heterodyne signal reception system continuously to the local leak wave reception mode, and the local oscillator 21 is selected as the first local oscillator. If radar wave is sensed in this mode, the signal processing circuit 20 hinders an alarm device from issuing a regular alarm.