baber/WOPTO huggingface dataset:
Patent JP-S60120620-A (JP)
Title: Phase locking pull-in system
Inventor: SATOU MIKIO
IPC: H03L7/12
Filed: 1983-12-05
Abstract: PURPOSE:To attain both miniaturization and the reduction of cost with a phase locking pull-in system by using a clock pulse to produce a signal for forcible pull-in. CONSTITUTION:Terminals 10, 11 and 12 are connected to the output terminal of a phase comparator, the control input of a voltage control oscillator and the output terminal of a synchronization detecting circuit respectively. The output of the synchronization detecting circuit has a high potential when a loop is set under a phase locking steady state. Therefore, a transistor TR18 is turned off, and the voltage to be divided by resistors 19 and 20 is applied to the non-reverse input terminal of a differential amplifier 51. When the loop becomes a synchronous, the output of the synchronization detecting circuit is set at a low potential. Thus a TR16 is turned off and therefore the TR18 is driven by the clock pulse supplied to a terminal 14. The terminal voltage of a capacitor is varied by the clock signal. As a result, the oscillation frequency of the voltage control oscillator is changed forcibly into a pull-in range of a control system. Then the voltage control oscillator is automatically set in a synchronous state.
Patent JP-H11116578-A (JP)
Title: Thienopyridine derivative and its production
Inventor: MIKI MASATAKA
IPC: C07D495/04
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To produce a new compound useful as a synthetic intermediate in order to produce a compound having a thienopyridine skeleton useful as a medicine, an agrochemical or the like. SOLUTION: This compound is represented by formula I (R<11a> is H or the like; R<41a> is a 1-6C alkyl or the like) or its salt. The compound represented by the formula I is produced by a method for reacting a raw material compound represented by formula II (R<1a> , R<2a> and R<3a> are each a hydrocarbon; R<4a> is a hydrocarbon or a hydrocarbon-oxy) with a halogenating agent (e.g. N- bromosuccinimide) in a solvent (preferably ethyl acetate or the like) by adding a radical initiator (e.g. 2,2'-azobisisobutyronitrile) thereto, preferably at 70-80 deg.C for 1-3 hr, then reacting a nitrating agent [e.g. a mixture of nitric acid or an alkali metallic salt of the nitric acid (e.g. sodium nitrate) with a strong acid (e.g. methanesulfonic acid)], preferably at 0-20 deg.C for 1-2 hr or the like.  The thienopyridine derivative produced from the compound represented by formula I is useful for prophylaxis and treatment of sex hormone-dependent cancer, prostatomegaly, hysteromyoma, endometriosis, precocious puberty, amenorrhea, premenstrual syndrome, multiocular ovarian syndrome or the like.
Patent JP-H1159043-A (JP)
Title: Scratch card
Inventor: TAKAHASHI TOKUO
IPC: B42D15/10
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To make forgery difficult in a scratch layer after scratching by providing a second printing layer on the scratch layer, and by the use of ink containing fluorescent ink or fragile hologram on the scratch layer. SOLUTION: The first printing layer 12 is formed by using printing ink such as gravure printing ink, offset printing ink, or silk-screen printing ink of vinyl or like materials. Various kinds of synthetic layers are employed for the constitutional material of a protection layer 13. For concealing the first printing layer 12 on the lower layer, metallic fine powder (aluminum fine powder, brass fine powder, copper fine powder, or the like) or carbonized fine powder is contained by 40-60 wt.%.  On the upper layer of a scratch layer 14, a second printing layer 15 with characters or patterns and the like printed is formed, so that if any forgery is attempted to be a before scratching state through the application of paint and so forth after confirming concealed Information by scratching, such forgery becomes more complicate because of also necessitating characters, patterns, and the like on the scratch layer by printing.
Patent JP-H0785892-A (JP)
Title: Method for charging storage battery and storage battery suitable for this method
Inventor: TANJIYOU TAKEJI
IPC: H02J7/04
Filed: 1993-09-14
Abstract: PURPOSE:To obtain a method for charging a storage battery, which can prevent the generation of gas due to the discomposition of electrolyte when an over- charged condition is generated in the storage battery and which can shorten the charging time. CONSTITUTION:At the time of charging a storage battery 1 with constant current with a charger 2, AE signal of the storage battery 1 is measured by a RMS meter 5. A measured value of the AE signal is differentiated by a monitoring circuit 6, and as a result, in the case where the increasing ratio of this measured value shows a quick rise, charge of the storage battery 1 by the charger 2 is switched from the constant current charge to the constant voltage charge.
Patent JP-H0958629-A (JP)
Title: Aseptic filling/packaging device
Inventor: SHIMAMURA ETSUO
IPC: B65B55/04
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To always keep an aseptic chamber on the top of a turntable for the carrying of containers under an aseptic state of a high precision. SOLUTION: Aseptic air (a) is introduced into a chamber 2 from an air introduction port 26, and the upper side of a turntable 1 is kept aseptic. Under the turntable 1, the outside air (b) enters, and the area is not aseptic. On the turntable 1, a plurality of circular openings 3 in which containers 7 are inserted are formed, and on the inner peripheral wall of the opening 3, a plurality of fine ventilation ports which communicate with an aseptic air feeding source 31 through air passages 28 and 29, are provided. By jetting aseptic air from the ventilation ports, an air curtain is formed on the openings 3. By doing so, even when the container 7 is not inserted in the opening 3, the outside air is prevented from entering the inside of the aseptic chamber through the opening 3, and an aseptic state of a high precision can be held.
Patent JP-H10113177-A (JP)
Title: Vector
Inventor: GROSVELD FRANKLIN GERARDUS
IPC: C12N5/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new vector restricted by the host cell type, independent of integrated site, inducing the expression of copy-number dependency, containing a dominant activator sequence and enabling the expression of a desired structural gene in a host cell of mammals. SOLUTION: This vector is useful for integrating a gene into the genetic substance of a host cell of mammals in such a manner as to cause the expression of the gene by the host cell. The vector is a new vector restricted by the type of the host cell in the expression of the gene, independent of the integration site, capable of inducing the expression of the copy number dependency and containing a dominant activator sequence containing a CD2 DNase I hypersensitive site. It is useful for transforming a mammal cell to effect the expression of a desired structural gene. The vector can be produced by bonding a promoter to a dominant activator sequence containing CD2 DNase I hypersensitive site induced from β-globin gene locus.
Patent JP-H0872473-A (JP)
Title: Mechanism for extending lead of mechanical pencil
Inventor: ISHIKAWA TAKAHIRO
IPC: B43K21/027
Filed: 1994-08-31
Abstract: PURPOSE: To allow the lead of a mechanical pencil to smoothly and correctly move out of and into the tip of the pencil and to facilitate the manufacturing process. CONSTITUTION: A slider cover 12 is held in a tip fitting, a core holding pipe 9 is held at a tip integrally with the slider cover 12, and then a slider 8 having core holding rubber 11 which holds the core in the end part contacting elastically is held freely slidably, so that the frequent appearance of the core is conducted smoothly together with the core holding pipe 9 by the slide of the slider 8 in the slider cover 12. Even in the manufacturing process, since the manufacture is conducted by a process in which the slider 8 is dropped into the slider cover 12, the manufacture can be conducted easily without improving the accuracy in parts.
Patent JP-H0897858-A (JP)
Title: Data transfer system
Inventor: AKIBA TETSUJI
IPC: H04L12/40
Filed: 1994-09-26
Abstract: PURPOSE: To reduce the number of packets transmitted to a network and to reduce the loads of the network. CONSTITUTION: A specified address S in common to all terminals to be fetched as a present address, an identifier I for dividing plural data and an end identifier E for informing the end of the packet are stipulated. The plural data A to C for which transmission is requested are combined in a data part while holding the identifiers I there between regardless of termination destination addresses by a packet combining part 12. The specified address S is placed at a destination address, the end identifier E is placed at the end and a combined packet 4 is formed and transferred to the transmission line 3 of the network by a packet transmission part 13.  The transferred combined packet 4 is fetched from a packet reception part 14 to a combined packet judgement part 15 and a packet disassemblying part 16 successively takes out the plural data A-C and sends only the data provided with its own termination destination address through a data fetching part 18 to an upper layer 2.
Patent JP-H0565079-A (JP)
Title: Car body structure
Inventor: HASHIMOTO NORIO
IPC: B62D25/08
Filed: 1991-09-09
Abstract: PURPOSE:To make perfect the sealing of a joint of cowl box with a dash lower panel, enhance the water-tightness, and improve the vibration isolating and sound isolating performances. CONSTITUTION:A vibration isolating member 27a consists of a reinforcement and a melting sheet 26 containing a foaming agent. The top 25b of the reinforcement 25 is contacted with a dash upper panel 3 to form a space 27b including a seam 44. This space 27b is filled with foaming melting, sheet 26 to make sealing of the seam 44, and a three-ply vibration isolating layer 27 is connected with the dash lower panel 24, and vibrations around its top 24a are suppressed.
Patent JP-2000025787-A (JP)
Title: Easy-to-unseal packaging bag
Inventor: ANDO YOSHIFUMI
IPC: B65D33/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To easily unseal a packaging bag made of vinyl, polyethylene or the like which is closely stuck so as to be difficult to unseal. SOLUTION: A plurality of cuts 3 are made on an unsealing part 2. Thus adhesion in the vicinity of the unsealing part 2 is reduced, whereby overlaps in tight contact can be pinched between fingers and easily shifted, and they can be easily peeled by picking. The cuts may be either at the right angle to a cut line to be an opening or at a certain angle. Two or more cut lines may be made in different directions not only in the same direction.
Patent JP-H0763548-A (JP)
Title: Cantilever type probe, and scanning tunneling microscope having it and information processing device having it
Inventor: WATANABE NOBUO
IPC: G01N37/00
Filed: 1993-08-24
Abstract: PURPOSE:To provide a cantilever type prove which is used in a scanning tunnel ing microscope(STM) or information processing device to widely provide a dynamic range of displacement. CONSTITUTION:In an electrostatic drying type cantilever probe having a fixed electrode 12 formed on a base 11; a conductive cantilever 15 also used as a counter electrode which is supported on the base 11; and a probe 14 provided on its free end, a structural member 14 for suppressing the deformation of the cantilever 15 in the fixed electrode 12 direction is provided. Even to a sample or recording medium having a relatively large irregularity or step in level on the surface, a satisfactory STM measurement or record regeneration can be performed.
Patent JP-2001055649-A (JP)
Title: Apparatus for storing weft
Inventor: UENO RYOZO
IPC: B65H51/22
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a weft storage apparatus for fluid-jetting type looms capable of affording filament woven fabric having good weft quality even in high- speed weaving. SOLUTION: In this weft storing apparatus equipped with a weft-winding body for winding and storing weft fed to a loom, a weft guiding pathway for guiding the weft to the weft-winding body and plural yarn guides provided in the weft guiding pathway, the surface which comes in contact with weft of at least inlet guide and outlet guide among above yarn guides is coated with diamond-like carbon.
Patent JP-S60124371-A (JP)
Title: Operation of secondary battery
Inventor: HASHIMOTO TAKASHI
IPC: H02J7/02
Filed: 1983-12-07
Abstract: PURPOSE:To prevent unusual deposition of zinc in charge and increase cycle life by charging a secondary battery with positive and negative polarities reveresed with a DC power source after a battery was discharged. CONSTITUTION:A secondary battery 1 is connected to a DC power source 5 through a switch 2 and a polarity reversing switches 4A and 4B. In a reversed charge mode, the polarity reversing switches 4A and 4B are connected to contacts b and d, and the switch 2 is turned on. In this mode, a positive side of the secondary battery 1 is connected to a negative polarity of the DC power source 5, and the battery 1 is reversely charged by the power source 5. When the battery voltage reaches a specified negative voltage -e1, the polarity reversing switches 4A and 4B are connected to contacts a and c, and the battery is made to reversed discharge mode. In the reversed discharge mode, the positive side of the battery is connected to the positive polarity of the power source 5, and the negative side of the battery 1 is to the negative polarity of the power source 5, and the battery is reversely discharged. When the battery voltage ev reaches positive voltage es, the switch 2 is turned off. After reverse charge mode and reverse discharge mode are finished, the battery is charged by ordinary process.
Patent JP-H09105304-A (JP)
Title: Large-diametral turbine of heat-insulating structure composite material and manufacture thereof
Inventor: MAUMUS JEAN-PIERRE
IPC: F01D5/28
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a large diameter turbine of heat resistant structure composite material so as to reduce manufacturing cost. SOLUTION: Flat annular plates 21 made of heat resistant structure compound material is laminated along a common shaft to manufacture a hub 20. Approximately two-dimensional fiber woven fabric of plate or sheet shape is formed into blade preform, and this preform is made into a high density state along with a matrix and machined to manufacture each blade. As to two end plates 30, 40 at both ends of a turbine, annular preform is manufactured of approximately two-dimensional fiber woven fabric of plate or sheet shape, and this preform is made into a high density state along with a matrix to form heat resistant structure composite material. Each blade 10 is connected to the hub 20 through a part forming its root 13.
Patent JP-S61106230-A (JP)
Inventor: MORIOKA KAZUMASA
IPC: B31B50/64
Filed: 1984-10-30
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-H0394069-A (JP)
Title: Thin film forming device
Inventor: ODA MASAO
IPC: C23C16/50
Filed: 1989-09-05
Abstract: PURPOSE:To put a low dusting process into practice by providing a perforated metallic sheet to enclose a substrate and an active species supply port, limiting a precursor forming reaction on the substrate surface and preventing the diffusion of the precursor to the inner wall of a reaction chamber, etc. CONSTITUTION:The thin film forming device is provided with a reaction chamber 1 having a heater 10 for housing and heating the substrate 9, a port 2 for supplying a first gaseous reactant 3 and a port 7 for supplying the active species 8 obtained by exciting a second gaseous reactant 4, and a thin film is formed on the substrate 9 by the reaction of the gaseous reactant 3 with the active species 8. A perforated metallic sheet 17 is provided between the port 7 and the heater 10 to enclose the substrate 9 and the port 7.
Patent JP-2000047808-A (JP)
Title: Depression detecting and electrostatic capacity type coordinate detecting device
Inventor: KATABAMI KOICHIRO
IPC: G06F3/041
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To detect even depression as a continuous quantity with simple constitution at low cost without making a sensor panel thick by detecting even the detection from fine current variation of a depression detection signal based upon capacity variation between a shield conductor or frame conductor and a sensor conductor by the depression. SOLUTION: When a switch 10 is connected to the upper side the output of a signal generator 9 for depression detection is applied to a shield conductor 2 and a reference potential 7 and a sensor resistance film 1 have static fixed voltages. Therefore, a signal current for coordinates with a finger 5 is basically absent. Large capacity, however, is present between the shield conductor 2 and sensor resistance film 1 and an AC current flows from the AC voltage of the shield conductor 2 to the sensor resistance film 1 through this capacity.  Here, when the finger 5 is pressed against the sensor panel surface, an insulating substrate on the surface deflects and the capacity between the sensor resistance film 1 and shield conductor 2 varies although the quantity is very small and variation of the depression detection signal is caused on four lead-out lines 8 and detected by a signal processing part 3.
Patent JP-S59119877-A (JP)
Title: Solar cell
Inventor: IMAGAWA HIROSHI
IPC: H01L31/0392
Filed: 1982-12-27
Abstract: PURPOSE:To prevent the generation of a curl on the manufacture of a film, and to obtain high photoelectric conversion efficiency by using a ceramics film as a substrate for the solar cell in which an amorphous silicon thin-film is formed on the flexible film substrate. CONSTITUTION:The ceramics film is used as the substrate for the solar cell in which the amorphous silicon thin-film is formed on the flexible substrate. A film such as a flexible mica film is preferable as the ceramics film. The filmily molded and processed mica film is effective for improving strength because the surface state of the film is brought to a proper roughened surface and the film can be molded and processed sufficiently even when glass fibers are mixed. The film can be prepared up to approximately 10-40mum as thickness on the molding of the film, and weight per unit area is kept within a range of values such as 15-35g/m<2>.
Patent JP-S61110323-A (JP)
Title: Tape generating device for position adjustment of magnetic head
Inventor: SASAKI MATSUJI
IPC: G11B5/56
Filed: 1984-11-02
Abstract: PURPOSE:To set easily a pulse phase in a short time by supplying a pulse signal for position adjustment to one magnetic head directly and to the other magnetic head through a variable phase delay circuit. CONSTITUTION:A magnetic head 4 for recording receives a pulse signal from a pulse signal generating circuit 1 and the signal is recorded up to 0.5mm from the upper edge of a magnetic tape 3. Then, an erasing head 5 is supplied with an erasure signal from an erasure signal generating circuit 2, and the tape 3 is erased up to 0.45mm from its upper edge. The pulse signal obtained from the circuit 1 is supplied to a recording magnetic head 6 through the phase delay circuit 34 and recorded from 0.55mm from the upper edge of the tape 3 to 11.5mm because of a recording gap 6'. Consequently, the phase difference between two pulse recorded signals is set optionally by varying a variable resistor provided in the circuit 34 and adjustments are facilitated as compared with a system which set intervals of pulse signals by shifting heads 4 and 6 in fitting position.
Patent JP-2000055648-A (JP)
Title: Deflection measuring machine for roadbed of road
Inventor: ISOIWA TORU
IPC: G01L5/16
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To quickly and easily measure the deflection without disturbing the progress of a roadwork by providing a binary load cell for simultaneously measuring the horizontal load and vertical load of the measuring wheel of a traveling truck. SOLUTION: The deflection is measured from the horizontal load and vertical road of a main measuring wheel 4 measured by a binary load cell 7 during the traveling of a truck 1. Namely, in an arithmetic processing device 9, prior to the calculation of deflection the data inputted horizontal load is divided by the vertical load to determine the horizontal resistance as the horizontal load per vertical load unit. This horizontal resistance is taken as a reference parameter and multiplied by a conversion factor, whereby the deflection is calculated. The conversion factor is determined by preliminarily performing experiments under various conditions by use of a measuring machine. This conversion factor is stored in the arithmetic processing device 9, whereby the deflection can be calculated on the basis of the data from the binary load cell 7.
Patent JP-H0394974-A (JP)
Title: Method and device for brazing
Inventor: YOSHIDA MITSUHIRO
IPC: B23K3/04
Filed: 1989-09-07
Abstract: PURPOSE:To execute the brazing work with high efficiency, and also, with a high yield by executing the supply of a brazing material and the determination of a timing of heating and stop for brazing, based on a result of temperature measurement of the brazing part. CONSTITUTION:Positioning of a member 1 to be brazed is executed by a fixed clamp part 13 and a movable clamp part 14, and also, based on a result of temperature measurement in a temperature measuring part 7 provided on the clamp part of the member 1 to be brazed, the supply of a brazing material 5 and the oscillation in the axial direction of the member 1 to be brazed by the movable clamp part 14 are executed. In such a way, by only setting and clamping the member 1 to be brazed by a worker, thereafter, brazing advances automatically, therefore, it is extremely efficient, and also, the variance of a brazing quality scarcely occurs, and a skilled worker becomes unnecessary.
Patent JP-S61108615-A (JP)
Title: Random 1-butene copolymer
Inventor: KAMIYAMA MASAKI
IPC: C08F4/64
Filed: 1984-11-02
Abstract: PURPOSE:The title copolymer suitable for forming film, sheet, etc., excellent in transparency, blocking resistance, tensile property, rigidity, etc., obtained by copolymerizing a 1-butene component with a C5 or higher alpha-olefin component. CONSTITUTION:A 1-butene component is copolymerized with a C5 or higher alpha-olefin component at 20-200 deg.C in the presence of a catalyst comprising a highly active titanium catalyst component consisting essentially of Mg, Ti, a halogen and a diester, an organoaluminum compound catalyst component and a catalyst component of an organosilicon compound having a bond of the formula to obtain the title copolymer having a composition of 50-99mol% 1-butene component and 50-1mol% C5 or higher alpha-olefin component, an intrinsic viscosity [eta] of 0.5-6dl/g (in decalin at 135 deg.C), a m.p. of 30-130 deg.C, a crystallinity of 1-60%, content of boiling methyl acetate solubles <=2wt%, content of 10 deg.C acetone/n-decane solvent mixture solubles <5X[eta]<-1.2>wt%, a stress at yield point of 1-200kg/cm<2>, a stress at break of 3-1,000kg/cm<2> and an elongation at break >=300%.