baber/WOPTO huggingface dataset:
Patent JP-S58219277-A (JP)
Title: Adhesive
Inventor: KAWAGUCHI TOSHIO
IPC: C08L33/02
Filed: 1982-06-15
Abstract: PURPOSE:To prepare an adhesive having high adhesivity to the dentine of the tooth without pretreatment with a phosphoric acid solution, free from harmness to the dental pulp, and having excellent water-resistance, by compounding a copolymer of maleic acid and a specific amount of a radically copolymerizable vinyl compound having a hydrophobic group, and a polyvalent metallic salt. CONSTITUTION:The objective adhesive can be prepared by mixing (A) a copolymer of (i) 40-90mol% of a radically copolymerizable vinyl compound having a hydrophobic group such as phenyl, methyl, etc. (preferably styrene, isobutyl vinyl ether, etc.) and (ii) maleic acid with (B) a polyvalent metallic salt (preferably FeCl3, CaCl2, etc.), preferably in the presence of (C) an organic solvent such as ethanol. The amount of the component (B) is preferably 0.1-2.0mol% based on the maleic acid component in the component (A). USE:Dental adhesive.
Patent JP-S58219586-A (JP)
Inventor: OOTA TOSHINORI
IPC: G09B9/08
Filed: 1982-06-15
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-S5728651-A (JP)
Title: Coating for casting
Inventor: UEDA SHIYOUJI
IPC: B22C3/00
Filed: 1980-07-25
Abstract: PURPOSE: To improve the galling preventing effect of molds, by forming the coating of molds with a foundation coating which uses an ethyl silicate hydrolysis solution as the caking agent, and a final coating which uses a thermosetting emulsion as the main caking agent.  
     CONSTITUTION: The coating to be used for casting molds of iron castings, such as cast steel, etc., and nonferrous castings, is constituted with two layers of coatings, a final coating and a foundation coating. At first, a coating containing 90W50wt% refractory powder based material, such as powder of zirconium, alumina, spinel, chromium oxide, etc., and 10W50wt% a diluting solution containing 0.5W2.5wt% colophonium, an ethyl silicate hydrolysis solution which precipitates 0.15W0.75wt% SiO 2 , and the balance alcohol, is used as the foundation coating and this coating is penetrated into the wall of mold to ≥2mm depth, then a water-soluble coating containing a thermosetting emulsion as the main constituent is applied as the final coating. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04331527-A (JP)
Title: Buffer malfunction monitor system
Inventor: FUKUYAMA AKIFUMI
IPC: H04L69/40
Filed: 1991-05-07
Abstract: PURPOSE:To detect abnormality by a single buffer in a transmission line regardless of a counter station by providing the buffer, read/write control part and HEC check part. CONSTITUTION:A buffer 1 stores an ATM cell. On the read side of the buffer, an HEC check part 3 is provided to execute a CRC check. When error is generated, a signal is outputted and according to the signal, the malfunction of the buffer is detected. In this case, a read/write control part 2 generates the R/W address or clock, etc., of the buffer 1. The buffer can be composed of a RAM in an address designating system or an ES memo in a clock control system. In the first case, a normal operating state can be restored after detecting the malfunction of the buffer by resetting an address and in the latter case, it is enabled by resetting the inside of a memory by stopping the clock. Thus, the abnormality can be detected for the unit of the buffer in the transmission line regardless of the counter station.
Patent JP-S59226901-A (JP)
Title: State control system
Inventor: WATABE MAKOTO
IPC: G05D23/20
Filed: 1983-06-07
Abstract: PURPOSE:To perform high-precision temperature control by switching and setting operation modes according to switching order when a controlled variable deviates from an upper- or lower-limit value. CONSTITUTION:Temperature setting 11 is performed and then the limit values of temperature control in plural operation modes, e.g. cooling operation, operation stopping, and heating operation are set by an upper/lower-limit setting circuit 12. At the same time, an initial operation mode determining device 13 determines a starting operation range, and a heating/cooling device 17 and a controller 18 are driven to allow a timer to clock the time. Then when the timer 19 clocks a specific time, a control limit value setting circit 20 sets the limit values of the temperature control set by the circuit 12 according to the operation mode of an operation mode indicating circuit 16. In this case, an operation mode selecting circuit 15 compares the upper- and lower-limit values of the control set by the circuit 20 with temperature T detected by a temperature detector 14, and if the temperature T goes beyond the limited value range, a new operation mode is determined according to the operation mode of an operation mode order setting circuit 21.
Patent JP-H08294801-A (JP)
Title: End part grinding method of cylindrical work and cutting tool to be used in its practice
Inventor: NISHIMURA ATSUSHI
IPC: B23B5/16
Filed: 1995-04-26
Abstract: PURPOSE: To quickly perform cutting of an end surface of a cylindrical work and chamfering of its inner and outer periphery. CONSTITUTION: After an end surface 2b of a work 2 is cut in a rotating cylindrical work 2 by moving a cutting tool 6 having the tip 7 having a cutting edge forming plural V groove-shaped recessed parts 8 in the direction orthogonal to the axis of the work 2, the cutting tool 6 is moved in the axial direction so that the recessed parts 8 stride over the end surface 2b of the work 2, and both inner and outer peripheral edges 2c and 2d of the work 2 are almost simultaneously chamfered.
Patent JP-H09266896-A (JP)
Title: Nuclear magnetic resonance inspecting system
Inventor: KONO MASAHARU
IPC: G01R33/46
Filed: 1996-03-31
Abstract: PROBLEM TO BE SOLVED: To provide high-accuracy inclined field pulse waveforms and RF pulse waveforms without increasing manufacturing cost. SOLUTION: Digital waveform data that is expanded to the maximum number of input bits of D/A converters 11, 21 is input to the D/A converters 11, 21 and converted into analog waveform signals, which are fed to and compressed by variable amplifiers 12, 22 being controlled so that a compression ratio corresponding to the expansion ratio of the signals is achieved, whereby the signals are restored to their original magnitude.
Patent JP-H10291220-A (JP)
Title: Hollow chamber shielding implement for hollow structure
Inventor: MIWA NORIMICHI
IPC: G10K11/172
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To alleviate a residual sound due to reflection by attenuating sound wave collided with a surface of a support plate of a holder, in a hollow chamber shielding implement in a hollow structure having the holder and a foamable base material. SOLUTION: The hollow chamber shielding implement comprises a holder 11 mounted in a hollow chamber 6 of a hollow structure 1, and a foamable base material 21 held in the holder 11, foamed by external heating to become foam 22 to shield the chamber 6. The holder 11 has a pair of support plates 12 crossing perpendicularly to a lengthwise direction of the chamber 6 opposed via the material 21. The plates 12 have a silencing means for attenuating sound wave collided with the surfaces of the plates 12.
Patent JP-H07288158-A (JP)
Title: Coaxial connector
Inventor: WATANABE ATSUSHI
IPC: H01R13/70
Filed: 1994-04-15
Abstract: PURPOSE:To facilitate the change of earth direction and earth direction by providing a shell, which is insulated from an outside conductor, and a changeover switch, which changes over the connection between the outside conductor and the shell between insulation and continuity. CONSTITUTION:A changeover switch 24 is in the shape of a ring made of a conductor, and it is set slidably on the outer sheath 15 of the coaxial cable 10 positioned inside the shell 23. When the switch 24 is shifted to the left, the contact part 14a of an outer conductor 14 contacts with the shell 23, and it gets in continuity condition, and when the switch 24 is shifted to the right, the contact between the contact part 14a and the shell 23 is released, and the conductor 14 and the shell 23 get in insulated condition. Furthermore, the outer sheath 15 is made of elastic insulator such as rubber, etc., so that it may cause appropriate friction force between the through hole of the switch 24 and the sheath 15. A fixing member 25 fixes a switch 24 by pressing the operating part 24a, and in insulated condition or continuity condition, it fixes the switch 24.
Patent JP-S586805-A (JP)
Title: Conveyor
Inventor: INOUE TOSHIAKI
IPC: B65G21/22
Filed: 1981-06-30
Abstract: PURPOSE:To prevent vertical waving motion of a pallet by placing a pallet directly and freely on a running conveyor chain and by running the chain on a guide rail made of a material which is smooth and has high wear resistance. CONSTITUTION:Two erect frames 22 and 22 placed in parallel with each other, are is provided with a traverse board 32 which crosses the frames at specified intervals. On an erect inside surface of each frame 22, two long strip-formed supporting members 36 and 38 are attached at specified intervals forming an upper and lower rows. On the top of these long strip-formed supporting members 36 and 38, channel sections having cross sectional shape of ? are fitted respectively as guard rails. And the conveyor chain 20 is laid out on the bottom of the groove of these guard rails. When the conveyor chain 20 runs in the specified direction, a pallet 24 supported by the chain is conveyed together with the chain. Although the pallet 24 is stopped slipping by a stopper, the conveyor chain 20 continues to run.
Patent JP-H02280575-A (JP)
Title: Video camera integrated with vtr
Inventor: IDE TAKASHI
IPC: H04N5/225
Filed: 1989-04-21
Abstract: PURPOSE:To attain effective use of a VTR integrated video camera by connecting a video camera and an external VTR through a cable, inactivating a VTR section when the VTR section is out of order and supplying an output signal from a video camera section to an external VTR and recording the signal thereto. CONSTITUTION:An external VTR 11 is provided in addition to a VTR integrated video camera 1. When the VTR section of the video camera 1 is failed, a video burst signal VBS terminal provided to a prescribed part of the video camera 1 is used to connect the video camera 1 and the external VTR 11 through a cable 12. The connection of the external VTR 11 to the video camera 1 is detected by a detection means 29. Based on an output signal of the detection means, a control means 28 inactivates drive means 23-27 when the external VTR connects to a connection means. Then an output signal from a signal processing circuit is supplied to the external VTR. Thus, the effective use of the VTR integrated video camera is attained.
Patent JP-H06309645-A (JP)
Title: Magnetic recording medium
Inventor: KATAOKA HIROYUKI
IPC: G11B5/65
Filed: 1993-04-28
Abstract: PURPOSE:To decrease recording noise by adopting a structure formed by holding nonmagnetic films between plural magnetic films and shifting the final film forming grains among the magnetic fine crystals constituting the nonmagnetic films from right above the initial film forming grains. CONSTITUTION:The magnetic recording medium consisting of multilayered films is formed by continuously inclining an incident direction 10 of evaporating particles toward the traveling direction 2 side of a head within a vacuum head to form the inclined columnar fine crystal grains. The columnar fine crystal grains consist of two layers; the first magnetic layer 20 and an intermediate film 30 and has the structure in which the second layer magnetic layer 21 is shifted to the traveling direction 2 of the head from right above the first magnetic layer 20 by the inclination of the columnar fine crystal grains. The continuously formed films are the assembly of the fine crystal grains and the crystal grains of the Co alloy have 10nm diameter. The crystals grow toward a vapor deposition source. A magnetic field nearly uniform over the plural crystal grains is impressed to the magnetic recording medium to magnetize the recording medium in this direction. The multilayered films are formed by alternately laminating the magnetic material of the columnar fine crystal grains and the nonmagnetic materials and the crystal grains are magnetized in different direction and, therefore, the low-noise medium is obtd.
Patent JP-H09289264-A (JP)
Title: Substrate for semiconductor device and its manufacture, and semiconductor device
Inventor: KOIZUMI NAOYUKI
IPC: H01L23/12
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a substrate adaptable to multi-pin design by forming a connection terminal for connecting by flip chip connection at high density and provide a highly reliable semiconductor device. SOLUTION: In a board for a semiconductor device whereon a semiconductor chip is mounted by flip chip connection, a protruding part 14 which protrudes from a substrate surface like a cone corresponding to an electrode position of the semiconductor chip is provided to a silicon substrate 10, an SiO2 film 16 is formed on a surface of the silicon substrate 10 including the protruding part 14, and a bump 20 coated with a conductor layer 18 on the SiO2 film 16 of the protruding part 14 and a wiring pattern 22 formed of the conductor layer 18 and electrically connected to the conductor layer 18 of the bump 20 are provided.
Patent JP-S62259326-A (JP)
Inventor: UEDA KENSAKU
IPC: H01H37/68
Filed: 1986-05-02
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-S5226081-A (JP)
Title: High temperature dust collection implement
Inventor: KODAMA KENZABUROU
IPC: B03C3/45
Filed: 1975-08-22
Abstract: PURPOSE: To provide a high temperature dust collction implement capable of collecting dust contained in high temperature dust-contained gas with cylindrical metallic rope as dust collection poles. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06313658-A (JP)
Title: Automatic icemaker
Inventor: YAMAMOTO OSAMU
IPC: F25C1/10
Filed: 1993-04-28
Abstract: PURPOSE:To provide an automatic icemaker in which a water supply pipe is defrosted by a heater attached to it while a motor and a water supply pump motor are not operated so that icemaking can be always stably continued. CONSTITUTION:A water supply pipe and a pipe heater 16 attached to the pipe are interrupted to drive the heater 16 during driving of a motor 7. A control is provided to interrupt driving of the heater 16 during driving of a water supply pump motor 5.
Patent JP-S59229213-A (JP)
Title: Method for changing distribution of thickness in width direction of metallic strip
Inventor: NAKANO JIYUNSUKE
IPC: B21B1/22
Filed: 1983-06-08
Abstract: PURPOSE:To flatten a rolling metallic strip and its end parts as well by passing the strip through zigzag arranged tools or rolls to give a plastic elongation to the strip in its longitudinal direction within a range of specific conditions and adjusting the elongation in the width direction by the crown or the diametral difference of tool. CONSTITUTION:A metallic strip 2 is passed through zigzag arranged tools 11a or rolls 11, to give the strip 2 a plastic elongation in its longitudinal direction so that the difference between the maximum reducing quantity of thickness of the strip 2 and the minimum one is >=0.5% the maximum thickness of strip 2 at the inlet side of tool 11a. Further, the thickness of strip 2 is changed and flatted by integrally giving the elongations to the central part and end parts of strip 2 with the aid of the crown of tool or the diametral difference at its both ends.
Patent JP-S60252461-A (JP)
Title: (s)-alpha-ethyl-2-oxo-1-pyrrolidine acetamide, manufacture and pharmaceutical composition
Inventor: JIYAN GOBERU
IPC: C07D207/277
Filed: 1985-05-14
Abstract: (S)-alpha-ethyl-2-oxo-1-pyrrolidineacetamide, its preparation and pharmaceutical compositions containing the same. It can be prepared either by reacting (S)-alpha-ethyl-2-oxo-1-pyrrolidineacetic acid successively with an alkyl haloformate and with ammonia, or, by cyclizing an (S)-2-amino-butanamide of the formula X-CH2CH2-NHCH (C2H5)CONH2 wherein Y is a -CH2-radical when X represents a ZOOC-radical and Y is a -CO- radical when X represents a HalCH2-radical, Z being a C1-C4 alkyl radical and Hal a halogen atom. This laevorotatory enantiomer has been found to have significantly higher protective activity against hypoxia and ischemia than the corresponding racemate.
Patent JP-H01274566-A (JP)
Title: Linearity correction circuit for vertical deflection circuit
Inventor: FUKUSHIMA MAKOTO
IPC: H04N3/23
Filed: 1988-04-27
Abstract: PURPOSE:To obtain excellent linearity while setting correction start point freely by detecting a feedback voltage by a transistor(TR), selecting a bias of the TR in response to the feedback voltage and setting the bias optionally. CONSTITUTION:A sawtooth wave voltage applied to a linearity correction circuit 8 is divided to optional value by resistors 12, 13 and fed to a base of a Tr 15 via a capacitor 14. Since the capacitor 14 is charged by a diode 16 and a resistor 17 in a polarity that the base of the Tr 15 is positive, the Tr 15 is biased in a direction to cancel the base-emitter forward voltage drop. Moreover, the current of the Tr 15 at its conduction is set optionally by an emitter resistor 18. The conduction of the Tr 15 means that the voltage fed back to the capacitor 3 is large and the vertical amplitude is smaller, and the conduction start point of the Tr 15 deciding the amplitude change start point is set optionally by resistors 12, 13, 17 and the feedback quality is set optionally by the resistor 18.
Patent JP-S62259700-A (JP)
Title: Method of treating paper powder with compression molding and its device
Inventor: KIMOTO YASUHIKO
IPC: B30B9/28
Filed: 1986-05-02
Abstract: PURPOSE:To eliminate the generation of a dust with a compression molding by discharging a paper block to the external part, retreating a shutoff valve after advancing and retreating a paper powder simple body by repeating with a press ram and confirming that the paper powder is compressed, and deaerating via a vent hole at the compression time. CONSTITUTION:The paper powder A inputted into a hopper 7 is stirred by an agitator 10 and packed into a press cylinder 2. The paper powder A is then compressed with a ram 3 performing a lengthwise movement by the actuation of a hydraulic cylinder 6. While the ram 3 returns to the most retreating position a paper receiving port 5 opens and the paper powder A flows in again from the hopper. The air of the inside of this operation paper powder A is released from the vent groove 4'' of a plug body 4. When the thickness of the compressed paper block becomes equivalent to the prescribed value, the detecting means is actuated, the plug body 4 is retreated and the paper block is discharged outside the cylinder 2. An adhesive is fed with its spray inside the hopper 7 if necessary. In this way, there is no generation of the dust after collection of the paper powder and a junk can be re-used.
Patent JP-S62259030-A (JP)
Title: Semiconductor pressure sensor
Inventor: AOI AKIHIRO
IPC: G01L9/04
Filed: 1986-05-02
Abstract: PURPOSE:To measure the stable pressure without being influenced by a pressure medium by providing a pedestal having a through hole at the center connected with the under surface of a silicon diaphragm, a stem, etc., connected with the under surface of the pedestal via a solder pellet. CONSTITUTION:The titled sensor is provided with the pedestal 11 having the through hole at the center connected with the under surface of the silicon diaphragm 10 and the stem 15 connected with the under surface of the pedestal 11 via the solder pellet 14. Moreover, the stem 15 is airtightly connected with the pedestal 11 by the soldering. Then, when the pressure medium is introduced into a pressure introduction pipe 18, since the pedestal 11 and the stem 15 are sealed by the soldering, the pressure medium is brought into contact with a solder layer. Accordingly, the pressure medium is kept airtight by the solder layer and the diaphragm 10 is bent via the pipe 18, by which its pressure is measured. In this way, the pressure can be stably measured without being influenced by the pressure medium.
Patent JP-H11295470-A (JP)
Title: Nuclear plant
Inventor: OMIZU SATOSHI
IPC: G21C15/243
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To contrive the rationalization of the power source system of a nuclear reactor pressure vessel incorporated recirculation pump, and the cost reduction of a nuclear plant construction. SOLUTION: A first recirculation pump 4 having a function utilizing only motor torque recirculating the coolant 3 of the reactor core 2 of a nuclear reactor pressure vessel 1 as a drive source, a second recirculation pump 5 having a function utilizing the motor torque and steam turbine torque as a drive source, a pump power source device for supplying electricity to the first and second recirculation pumps 4, 5, a first cooling system for cooling the pump power source device, and a second cooling system for operating and cooling the motor part of the second recirculation pump and a driving steam turbine, are provided.
Patent JP-S61260939-A (JP)
Title: Orthogonal coordinate type assembly device
Inventor: KITAZAWA YASUYUKI
IPC: B23P19/04
Filed: 1985-05-15
Abstract: PURPOSE:To make it possible to drive an orthogonal coordinate type assembly device, by holding two orthogonal shafts with the use of biaxial sliders, separately from each other, and by enabling a block provided at the crossing point of two orthogonal shafts to perform a displacement equal to that of the sliders in order to make the movable section of the assembly device lightweight so that the inertia of the latter may be reduced. CONSTITUTION:A servo-motor 5 drives a wire 4 through a drive pulley 6 and a guide pulley 7 to slide sliders 3x, 3y on guide shafts 2. A cam follower 9 attached to the front end of a guide shaft 8 slides on a guide rail 10 to indicate the vertical direction. Then, in order to move a block 1 attached with an incorporated head from the point E to the point F, the slider 3x is moved from the point A to the point B while the slider 3y is moved from the point C to the point D. Thus, the drive shafts may be separated, independent from each other, while the block 1 may be displaced by the amount equal to the displacement of each shaft, and therefore, the movable section of the assembly device may be made to be lightweight, accordingly, it is possible to reduce the inertia of the movable section and to shorten the displacement time of the incorporated head 11.
Patent JP-H07308147-A (JP)
Title: Antistress bread and its preparation
Inventor: OCHI HIROTOMO
IPC: A21D2/08
Filed: 1994-05-17
Abstract: PURPOSE:To provide an antistress bread capable of improving or mitigating the stress of a mental worker or a worker subjected to high stress such as a student preparing for examination or a driver. CONSTITUTION:This antistress bread contains saccharides and phospholipids effective for activating the brain, a substance having balanced fatty acid content, minerals and a natural extract having high antioxidation activity. This bread can be prepared by using wheat flour as a main material, compounding the wheat fl-our with glucose, a phospholipid, a substance rich in omega-9.6.3, a cis- form fatty acid, a small amount of dry yeast, a natural extract having high antioxidation activity and a mineral-rich substance, adding a proper amount of water to the mixture, stirring to mix the components with each other, fermenting for a prescribed period to form bread dough, dividing the dough into proper portions and baking the divided dough after forming.