baber/WOPTO huggingface dataset:
Patent JP-H0788736-A (JP)
Title: Spindle part control device for machine tool
Inventor: MORITA YOSHIHIKO
IPC: B23Q1/00
Filed: 1993-09-20
Abstract: PURPOSE:To detect the position of a tool with accuracy by providing a sensor for detecting the position of the tool, directly at a face plate, and providing drive mechanism for driving the sensor together with the face plate in the radial direction of the face plate. CONSTITUTION:The tip 18a of a tool 18 is put in rectilinear motion in the radial direction of a hollow rotating shaft 3 so as to increase the radial depth of cut to a workpiece W. The workpiece W can be machined as far as the innermost side of the inner peripheral recessed part by moving the tool 18 and the workpiece W relatively in the axial direction of the workpiece W. At this time, a sensor 20 is moved together with a face plate 17, along a spindle, so that the moving quantity of the tool 18 is detected by detecting the moving quantity of the sensor 20 at this time. On the basis of this detected information, a motor 4 is driven to position the tool 18 to the workpiece W with high accuracy.
Patent JP-H1075629-A (JP)
Title: Rotating packet structure for raking grain culm
Inventor: TONARI ATSUSHI
IPC: A01D57/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a rotating packer structure for raking in grain culm enable a drive of the rotating packer to be stopped corresponding to an almost constant overload and hardly generating a trouble such as stagnation of the grain culm. SOLUTION: This rotating packer structure has a packer main body 10 made of a resin, having a claw K for raking in grain culm on an outer peripheral part and revolvingly engaging with a rotatably driven shaft member 30 from outside, frictional members 32 made of a thermosetting hard resin material attached on up and under faces of the packer main body 10 with rotatably in one body and friction transmitting parts 29A and 33 made of steel elastically nipping both of the frictional members 32 on the packer main body 10 from upper and lower in rotatably in one body, and contact-acting faces of the friction transmitting parts 29A and 33 to the frictional members 32 are nitrided.
Patent JP-2001057449-A (JP)
Title: Thin plate piezoelectric element, piezoelectric oscillator and voice generator utilizing it
Inventor: OMOTE ATSUSHI
IPC: H03H9/17
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To enhance adhesion and piezoelectric characteristics of an electrode by utilizing a metal electrode formed by sputtering or deposition in a thin plate piezoelectric element of specified thickness made of a piezoelectric material having a specified dielectric constant. SOLUTION: The thin plate piezoelectric element comprises a piezoelectric material 1 on a thin plate, and first and second electrodes 2, 3 for applying a voltage thereto. Temporarily sintered powder of ferroelectric composite oxide material having dielectric constant of 4000 in the vicinity of triple point of x, y and z is prepared as the piezoelectric material and a green sheet is produced. Silver electrodes are then sputtered by 2 μm thick onto the opposite sides of the thin plate piezoelectric element. An element having a silver sputtered electrode has a better piezoelectric constant than an element having a baked silver electrode. Characteristics and reliability of a piezoelectric element can be enhanced significantly by forming the electrode of a thin plate piezoelectric element of 200 μm or less by deposition or sputtering using a ferroelectric composite oxide having dielectric constant of 4000.
Patent JP-H0981081-A (JP)
Title: Liquid crystal display system
Inventor: UNO TAKAAKI
IPC: G02F1/133
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To inexpensively realize a constant and easy to see display with a high precision liquid crystal display by transmitting the video signal from an information processor to a liquid crystal display device in the parallel transmission of a digital video signal. SOLUTION: An information processor 101 has an exclusive video signal output part 110 transmitting the digital output used exclusively for liquid crystal from a graphic controller LSI while keeping a digital signal as it is together with a horizontal synchronizing signal, a vertical synchronizing signal and a dot clock. Then, the output part 110 and a transmission cable 103 transmit the digital signal in parallel and with low voltage signals. Moreover, a liquid crystal display device 102 has peripheral circuits including a driving circuit to be directly driven by parallel digital RGB video signals to be supplied from the cable 103 and a liquid crystal panel 102a in which a picture display is performed by the digital video signal from the driving circuit.  Thus, the constant and easy to see display is displayed by suppressing the transmission rate of the video signal and by without using a special and high-speed circuit element.
Patent JP-2001055102-A (JP)
Title: Front passenger seat air bag
Inventor: HIRANO TATSUO
IPC: B60R21/16
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a front passenger seat air bag capable of increasing a protruding amount toward a rear side when fully inflated without providing it with a large capacity even when it is a planar air bag. SOLUTION: This front passenger seat air bag 11 is provided with a bottom wall part 12 having an opening 13 for an inflation gas inflow and a ceiling wall part 14 arranged so as to face the bottom wall part 12, shaped in a bag shape with outer circumferential rims 12a and 14a of the bottom and ceiling wall parts 12 and 14 mutually coupled, and folded and stored in an area of an instrumental panel. A band-like tether 15 is arranged inside the air bag 11. Both end parts 15a and 15b of the tether 15 are coupled at a point symmetrical position with the opening 13 as a center at a vicinity of the outer circumferential rims 12a and 14a where the bottom and ceiling wall parts 12 and 14 are coupled. The tether 15 has a linear dimension capable of pulling in both outer circumferential rims 12a and 14a during inflation.
Patent JP-S6390319-A (JP)
Title: Flattening device for tension leveller
Inventor: KAJIWARA TETSUO
IPC: B21D1/05
Filed: 1986-10-02
Abstract: PURPOSE:To improve the flattening accuracy of the titled device by forming a crowning whose diameter gradually increases at an end of deflector rolls and another crowning whose diameter gradually decreases at respective opposite ends of an intermediate roll and a press roll and moving the intermediate and press rolls in the opposite direction to each other. CONSTITUTION:A metal strip 5, whose both side end parts are elongated because they are free and have a worse flatness, is fed onto two reflector rolls 31 and is held by an intermediate elongation roll 1 and a press roll 2. Crowning parts whose diameter gradually decreases formed at respective opposite ends are slided to match to both side ends 5a, 5c of the strip 5, which is flattened by depressing the roll 1 to elongate a center part 5b of the strip 5. Variable height parts of the part passed along the crowning part of the roll 1 are also flattened by the crowning part of the deflector rolls 31 to have a better flatness. If the rolls 31 are slided to match to the side end 5c of the strip 5, a more adaptation is obtained.
Patent JP-H0396411-A (JP)
Title: Active suspension for vehicle
Inventor: TANAKA TADAO
IPC: B60G17/056
Filed: 1989-09-08
Abstract: PURPOSE:To improve a responsive property in a wide vibrational frequency region by providing an actuator with a control valve for displacing vertically an unspring member and an actuator with a control valve for displacing back and forth the unspring member to control vibrations with the detected vibration input. CONSTITUTION:When the output detected by a spring G sensor 10 and unspring G sensor 11 is inputted in a controller 9, the controller 9 calculates control values for first and second control valves 7, 8 through a process according to a predetermined procedure. The respective control valves 7, 8 are controlled to operate first and second actuators 4, 5. Thus, the responsive property can be ensured to provide efficient vibration control in a wide vibration frequency region.
Patent JP-H0396394-A (JP)
Title: Ic card
Inventor: KAMINAKA TAKESHI
IPC: B42D15/10
Filed: 1989-09-09
Abstract: PURPOSE:To firmly connect panels into a frame by forming protruding pieces in a vertical direction at the edge of a panel to provide claws for engagement on the tips of the pieces and also provide holes for engagement which receiver and hold the claws introduced through the holes against the protruding pieces of each panel by elastic restoration of the claws. CONSTITUTION:Protruding pieces 12 are formed in a vertical direction on the longitudinal edges of a panel 11, and the tips of elastic protruding pieces 12 are bent inward at an acute angle theta to form claws for engagement 12. A pin part is provided on an arm part placed across a frame 13 laterally, and is allowed to run through a circuit substrate. The tip of the pin part is crimped to form a crimped part 13b and thus the circuit substrate 1 is fixed. Holes for engagement 14 corresponding to protruding pieces 12 which are introduced from a top and a bottom on the panel 11 are formed. If the panel 11 is insetted to the frame 13 from above, each protruding piece 12 is introduced into its corresponding hole for engagement 14 and the claws for engagement 12a become elastically deformed at an inlet and are allowed to slip in as a result of the contraction of extruded parts of the claws. Then the claws reaches the innermost part and again becomes elastically restored to its original shape. After this, the claws become engaged with an inclined surface 14a at the tip and the panel 11 is connected to surface of the frame 13 through an adhesive material 6.
Patent JP-H0960210-A (JP)
Title: Protective board fixture and fixing structure of protective board
Inventor: SUZUKI TAKASHI
IPC: E04D5/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To fasten a protective board on a parapet side surface by maintaining linearity and horizontality without causing any inconvenience to fixing of the protective board and to eliminate a trouble of a fastening tool loosened after it is fastened on the parapet at the time of fixing the protective board to protect a water resistant layer provided on a parapet side surface of a concrete building. SOLUTION: It is a protective board fixture 1 to hold an upper end of a water resistant layer at the time of providing the protective board to protect the water resistant layer provided on a side surface of a parapet in parallel with the parapet in such a way to cover the water resistant layer, and a projected piece 2c having an end edge 2c' in parallel with a front end edge 2a' of a strip-like base plate 2a is formed by bending an upper end of a rising piece 2b erectively provided on a rear end of the base plate 2a backward. A fixture main body 2 on which a holding member 2d on which a front surface plate 2e and a back surface plate 2f are arranged in parallel on a lower surface in the neighborhood of a head end of the base plate 2a is provided in parallel with the head end edge 2a' of the base plate 2a is supported by a support member 3 with specified freedom.
Patent JP-H0975024-A (JP)
Title: Processed bread crumb, its production, food material for heating and cooking by sticking the same and production of food
Inventor: ISHIZUKA NOBUTERU
IPC: A23L7/157
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a processed brad crumb, capable of readily forming a coating on a food material, providing a soft fry having a puffy feeling and improved fry color, by sticking a mixture of a high-viscosity material and a protein to the surface of bread crumb. SOLUTION: The processed bread crumb is obtained by sticking mixture of (A) a high-viscosity material (preferably sorbitol or oligosaccharide alcohol) and (B) a protein (preferably egg protein) to the surface of bread crumb and adjusting the processed bread crumb to be at <=pH8. In order to make the processed bread crumb <=pH8, 100 pts.wt. of the mixture of the components A and B is preferably mixed with 0.2-5 pts.wt. of an acidic agent such as citric acid, lactic acid, etc. The processed bread crumb is preferably obtained by a method for spraying a solution of the mixture of the components A and B on bread crumb and drying the bread crumb. The solution of the mixture is preferably prepared by using 3-5 pts.wt. of water based on the mixture obtained by blending the components A and B in the weight ratio of solid content of 2:1.  The amount of the mixture stuck is preferably 5-30wt.% based on the dried bread crumb.
Patent JP-H04360859-A (JP)
Title: Purification of tyrosine by hydrochloride crystallization method
Inventor: TAKE YASUO
IPC: C07C229/36
Filed: 1991-06-07
Abstract: PURPOSE:To purify L-tyrosine useful for medical amino acid infusions, cosmetics, etc., by separating the tyrosine as the form of tyrosine hydrochloride crystals from a tyrosine solution containing contaminants such as phenylalanine. CONSTITUTION:For example, a tyrosine solution containing contaminants containing phenylalanine in a phenylalanine/tyrosine wt. ratio of approximately 5/95 is mixed with hydrochloric acid in an amount of approximately 1.3 times the total amount of the tyrosine with stirring, and subsequently heated at approximately 70 deg.C to perfectly dissolve the produced salt. The solution is further mixed with the hydrochloric acid in an amount of approximately 20wt.% and cooled to 5 deg.C with slowly stirring. The produced L-tyrosine hydrochloride crystals are separated with a centrifugal separator. The method gives the tyrosine crystals having large granule diameter and containing a reduced amount of adhering water in a high crystallization degree and in a high purity, and further permits to reduce the number of the crystallization processes to enhance the productivity of the tyrosine crystals. Since the crystals have excellent storage stability, the crystals can be stored for a long period.
Patent JP-S6389701-A (JP)
Inventor: SATO MASAYOSHI
IPC: E01B1/00
Filed: 1986-10-01
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-S6476216-A (JP)
Title: Inelligent mouse
Inventor: FUKUNAGA MASAJIRO
IPC: G06F3/038
Filed: 1987-09-18
Abstract: PURPOSE:To decrease the burden of a host processor by providing an exclusive- use processor to execute a processing peculiar for a mouse, an exclusive-use memory and a video RAM and executing the pre-processing of information from the mouse with the exclusive-use processor. CONSTITUTION:The moving quantity of the mouse and the condition of a button, which are detected by a mouse 1, are processed by an exclusive-use processor 2 and informed a host processor 4 by a mouse interface 3. At such a time, the processor 2 executes the necessary processing by a program and data, which are stored from the processor 4 through the interface 3 to an exclusive-use memory 5 in advance, and the result in informed the processor 4 and written to a video RAM 6. Namely, the processor 4 starts the processing through the processor 2 and the interface 3 by the pushing-down of the button of the mouse and executes the analysis processing from the coordinates of the newest mouse cursor, which is stored in the memory 5, and the condition of the button. The data of the RAM6 are referred as needed. Thus, the burden of the processor 4 can be decreased.
Patent JP-S6476221-A (JP)
Title: Logical operating circuit
Inventor: YAMAGISHI MIKIO
IPC: G06F7/507
Filed: 1987-09-18
Abstract: PURPOSE:To shorten the transmission delay time of a carry signal in an arithmetic and logic operating unit, etc., and to cause the operating speed to be high by providing plural adding circuits, first, second and third carry generating circuits and an output selecting circuit. CONSTITUTION:Carry generating functions G3-G15 of adding circuits ADD 0-ADD3 outputs and carry propagating functions P3-P15 are supplied to a carry generating circuit CGO (the first carry generating circuit). Carry generating functions G19-G31 of adding circuits Add4-Add7 outputs and carry propagating functions P19-P31 are supplied to carry generating circuits CG11 and 12 (the second and third carry generating circuits. The carry signals to be supplied to a carry input terminal C of the circuits CG11 and 12 are respectively fixed to logic 1 and 0. Next, the carry signals of the circuits CG11 and 12 outputs are inputted to an output selecting circuit SEL and selectively transmitted according to the carry signal outputted from the carry generating circuit of a low order. Then, the transmission delay time of the carry signal is shortened and the operating speed can be made high.
Patent JP-H0873975-A (JP)
Title: Sintered compact of aluminum alloy powder having low coefficient of friction and its production
Inventor: OKUBO YOSHIMASA
IPC: B22F3/14
Filed: 1994-09-02
Abstract: PURPOSE: To obtain a sintered compact having a low coefft. of friction, excellent in wear resistance and especially suitable for use as the drum of VTR. CONSTITUTION: This sintered compact is made of an Al alloy contg. 14-30% Si. The average grain size of Si grains existing in the matrix of the alloy is <2μm and the density is >=99% of the true density of the Al alloy. Alloy powder is put into a compacting mold and compressed by applying 10-200MPa pressure and the resultant compact is sintered by heating to >350 to 500 deg.C with a supplied pulsating current under pressure.
Patent JP-H0978389-A (JP)
Title: Control of shedding in loom, apparatus for controlling shedding and apparatus for determing stationary angle
Inventor: KOJIMA SHOZO
IPC: D03D51/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To facilitate setting of a stationary angle in which load in ashedding driving motor is considered. SOLUTION: A torque detection circuit 19 constituting an shedding controller Cl calculates torque from electric current value fed from a driving circuit 18 to an shedding driving motor 12. A detection torque Fx detected by the torque detection circuit 19 is compared with a standard torque F0 stored in a standard torque storage circuit 17 in a comparison circuit 20. The stationary angle selection circuit 21 selects a stationary angle based on a comparative result in the comparative circuit 20. An shedding pattern-producing data 22 produces actual shedding pattern based on shedding pattern data (shedding pattern in which stationary angle is 0) which become a standard obtained from a loom control computer C2 and a stationary angle selected in the stationary angle selection circuit 21.
Patent JP-S60126871-A (JP)
Title: Semiconductor pressure-sensitive device and manufacture thereof
Inventor: SHIMIZU ISAO
IPC: G01L9/00
Filed: 1983-12-14
Abstract: PURPOSE:To adjust the flatness and thickness of a diaphragm thin section easily by forming a plurality of diffusion resistance layers as pressure-sensitive sections to one main surface of an silicon semiconductor base body and forming an indentation section to the other main surface of the base body so that the pressure-sensitive sections function as the thin diaphragm sections. CONSTITUTION:The ions of O2 or N2 are implanted to a diaphragm region in the surface 1A of a p type impurity doped high-resistivity silicon substrate 1 through a mask 5. An n type impurity doped-silicon crystal layer 6 is formed. p type diffusion resistance layers 7 are shaped in the diaphragm region while a required semiconductor region for an IC is also formed to a peripheral section. A film 8 consisting of an insulator is formed at that time. An indentation section 2 is dug to the back of the substrate through anisotropic etching to the back 1B of the substrate 1. The insulating film 8 shaped between the substrate 1 and the epitaxial layer 6 functions as an etching stopper and the depth of the indentation section 2 is controlled at that time, and a diaphragm with a required thin section is formed.
Patent JP-S6294855-A (JP)
Title: Toner for electrophotography
Inventor: KATO SHIGEO
IPC: G03G9/08
Filed: 1985-10-22
Abstract: PURPOSE:To obtain a toner for heat roller fixing having excellent physical and chemical characteristics and good fixability, electrostatic chargeability, fluidity and impact resistance by using a specific binder resin which is partially crosslinked by an aliphat. melamine with the toner consisting of the binder resin, coloring agent and aliphat. amine. CONSTITUTION:The toner consists at least of the binder resin, coloring agent and aliphat. amine. The above-mentioned binder resin has at least the three max. points or shoulders in the chromatogram measured by a gel permeation chromatography, in which the mol.wt. corresponding to the max. point or shoulder for the lowest mol.wt., designated as Ma, and the mol.wt. corresponding to the max. point or shoulder for the highest mol.wt., designated as Mc, are Ma=2,000-8,000, Mc/Ma>=150. The three max. points or shoulders are in the mol.wt. region A:10<3>-8X10<4>, B:3X10<5>-10<6>, C:3X10<6> or above. The ratios of the there max. points or shoulders are Ha:Hb:Hc=1:0.2-1.0:0.1-0.6. The binder resin is partially crosslinked by the aliphat. amine.
Patent JP-H0280442-A (JP)
Title: Ethylene polymer composition
Inventor: KURUMI HITOAKI
IPC: C08K9/12
Filed: 1988-09-19
Abstract: PURPOSE:To obtain an ethylene polymer composition having antifungal and mildewproofing properties and excelling in discoloration resistance and chemical resistance by adding a specified zeolite to a specified ethylene polymer. CONSTITUTION:At least 0.1wt.% (dry basis) zeolite having at least one metal in an ionized form, selected from among the metal groups of silver, copper, zinc and tin, is added to an ethylene polymer free from chlorides as the residues of a polymerization catalyst (provided that an ethylene homopolymer prepared by a high-pressure radical process is excluded), for example, an ethylene/alpha-olefin copolymer obtained by using a Phillips catalyst comprising chromium oxide supported on an inorganic support such as silica. In this way, an ethylene polymer composition having antifungal and mildewproofing properties and excelling in discoloration resistance and chemical resistance can be obtained. Desirable examples of the uses of this composition include chopping boards and food packaging films.
Patent JP-H0681956-A (JP)
Title: Material for metallic gasket
Inventor: NAKANO HIROYUKI
IPC: F16J15/08
Filed: 1992-09-02
Abstract: PURPOSE:To prevent the damage of a gasket through improvement of sliding ability between a gasket and a joining surface and reduction of a stress generated on the joining surface of the gasket by covering the surface of a metallic sheet, in order, with a chromate film, an adhesive layer, a rubber layer, and a molybdenum disulfide layer. CONSTITUTION:A gasket used in an engine for an automobile is formed such that the surface of a metallic sheet 1 is covered with a chromate film 2 and the chromate film is covered with an rubber adhesive as primer to form an adhesive layer 3. A heat resistant rubber layer 4, such as NBR and fluororubber, is adhered in a given thickness for covering through the medium of the adhesive layer 3 and further, a molybdenum disulfide layer 5 is adhered as a lubricant thereon for covering. This constitution causes improvement of sealing performance between a gasket and a joining surface through the presence of the rubber layer 4, improvement of sliding ability between the gasket and the joining surface, and prevention of the damage of the gasket through reduction of a stress generated on the joining surface of the gasket.
Patent JP-S59122306-A (JP)
Inventor: OKAI SABUROU
IPC: H05K7/00
Filed: 1982-12-27
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。