baber/WOPTO huggingface dataset:
Patent JP-S61142517-A (JP)
Title: Production of thin film magnetic head
Inventor: NAITO TSUTOMU
IPC: G11B5/31
Filed: 1984-12-13
Abstract: PURPOSE:To remove the defective control of gap depth at the spherical working of the sliding surface of a recording medium and to improve the yield by arranging a gap depth monitor between head tracks. CONSTITUTION:The gap depth monitor 9 having about 3-10mum width and consisting of Fe-Ni alloy, Fe-Al-Si alloy, etc. is formed between the head tracks 8. The monitor 9 is formed like a triangle or sector obtained by extending lines expanded from the intersecting point E of the center line between the head tracks and a line setting up the gap depth values G, D to zero in the gap depth G, D direction so that angles theta, theta' become equal up to the inside lines of respective head tracks and connecting the intersecting points F, G of said extended line and the inside lines of respective head tracks by straight lines or curved lines. An approximately rectangular recording medium sliding surface 14 is formed on the opposite surfaces of a pair of a lower magnetic thin film 2 and an upper magnetic thin film 6 by machine working such as lapping, the change of the width of the monitor 9 is read out by a microscope or the like and the gap depth values G, D are calculated to finish the recording medium sliding surface like a spherical surface.
Patent JP-H03125714-A (JP)
Title: Shape memory alloy applied pile head crusher
Inventor: SATOU HISAHIRO
IPC: E02D5/34
Filed: 1989-10-09
Abstract: PURPOSE:To control environmental disturbance of work such as noises, dust, etc. in the event of the disposal of a pile head by loading a heater to a shape restoration point of a shape memory alloy, coating the whole with water proof covered film or synthetic resin, etc., and providing a pile head crusher in the event of execution. CONSTITUTION:The heater 3 is loaded to a shape restoration point 2 of a shape memory alloy 1 to coat the whole with water proof covered film or synthetic resin, etc. 4, and crushers 7 are formed. Before placing concrete to the treated surface of a pile head of a cast-in-place concrete pile, a large number of crushers 7 are provided. After that, concrete is placed, heat is applied to the crushers 7 after the excavation, and extra fill of concrete is crushed by taking advantage of force in the event the shape memory alloy is restored to a memorized shape. According to the constitution, a large quantity of pile head can be crushed within a short period of time, and execution can be carried out without causing any environmental pollution of work.
Patent JP-S61142201-A (JP)
Inventor: MATSUO YUKITO
IPC: E01B25/00
Filed: 1984-12-13
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-H01107303-A (JP)
Title: Magneto-optical disk device
Inventor: SUGANO FUMIKO
IPC: G11B11/105
Filed: 1987-10-21
Abstract: PURPOSE:To obtain desired magnetic field intensity with small magnetomotive force by disposing a magnetic substance opposed to an electromagnetic coil and providing an auxiliary magnetic core part of which material is the same as that of the magnetic core to the outside of a coil. CONSTITUTION:The magnetic substance 7 is disposed by opposing it to the electromagnetic coil 6, the magnetic field is concentrated near the surface of a disk 1 on which an optical spot is contracted and the magnetic core material of the coil 6 is disposed to the outside of the coil 20 as the auxiliary magnetic core part 21. Besides, the auxiliary magnetic core part 21 is placed to the opposite surface of the disk and approached to a magnetic core 19 for generating the magnetic field. Therefore, the coil 6 is approached to a closed magnetic circuit structure, a space where the magnetic field is distributed is made to be small and the energy density in the magnetic field is made to be high. Thus, the desired magnetic field intensity can be obtained with the small magnetomotive force.
Patent JP-2001086321-A (JP)
Title: Image processor and printer
Inventor: SUZUKI TAKESHI
IPC: H04N5/228
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To improve operability of a trimming processing by performing position setting of a partial image, using a simple operation and also efficiently. SOLUTION: A trimming controlling part 301 has a control function for shifting a designated position for a partial image according to the operation of a directional key of a cross key. That is, the designated position of the partial image is basically shifted in the direction corresponding to the operated directional key and in addition to the shift, the next shift control is performed.  Only shifting in one dot unit is performed by a single click operation (1), the shifting in one dot unit is continuously executed for a period (smooth scroll) by an operation in which a mouse button is kept pressed down for a long time (2), shifting from the current position to the edge position of an original image is performed at a doubleclick operation (3), and shifting from the current position to the center position of the original image is performed at a time by the simultaneous depression operation of two vertical directional keys or two horizontal directional keys (4).
Patent JP-H04139511-A (JP)
Title: Operation ending method for information processor
Inventor: WADA KEIKO
IPC: G06F1/00
Filed: 1990-10-01
Abstract: PURPOSE:To attain the effective operation of the information processor from leaving as it is for a long time in its working state while preventing the proces sor by resetting automatically an initial screen after measuring the time passed in a state where the processor is left as it is in its working mode. CONSTITUTION:A timer means for an information processor measures the time during which the processor is left as it it in its working mode with no input of any key. When this measured time is coincident with the time set by a time setting means, the working contents of the processor are automatically backed up and an initial screen can be reset. That is, a timer 14 is reset at the initial value O when a key input operation is carried out through a keyboard 17 before the set time of the timer 14 registered in an internal storage 13. When the count value of the timer 14 is equal to the set time of the timer 14 registered in the storage 13, the working contents displayed on a display 18 are backed up to a floppy disk 15 or a hard disk 16 serving as an external storage from the storage 13. Thus an initial menu is reset. Thus it is possible to evade such a defective state where the processor is left as it is for a long time in its working mode and then to operate the processor with high efficiency.
Patent JP-S62124369-A (JP)
Title: Hot and cold water mixing device
Inventor: YONEKUBO HIROAKI
IPC: F16K27/00
Filed: 1985-11-25
Abstract: PURPOSE:To improve workability, by providing as a connection cylinder for connecting a mixing valve with a hot water supply pipe and a cold water supply pipe first crank-like connection cylinders for hot and cold water and second connection cylinders for hot and cold water expandably connected with the mixing valve. CONSTITUTION:As a connection cylinder for connecting a mixing valve 12 with a hot water supply pipe 25 and a cold water supply pipe 26, there are provided a first hot water connection cylinder 27, a first cold water connection cylinder 28, a second hot water connection cylinder 29 and a second cold water connection cylinder 30. The first cold water connection cylinder 28 is in a crank shape having two perpendicularly bent portions and the second cold water connection cylinder 30 is expandably connected with a cylinder portion. Therefore, a level of installation of the mixing valve may be easily indexed, thus improving the workability.
Patent JP-H10111477-A (JP)
Title: Picture display device
Inventor: KURATOMI YASUNORI
IPC: G02B27/28
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device whose light utilization efficiency is high and which can display a bright picture. SOLUTION: A polarizing and separating means 6 reflects the most part of either one of an S polarizing (reflection) component or a P polarizing component in a nearly parallel luminous flux and makes it made incident on a condenser lens 10, and makes the most part of the other (transmission) component made incident on a reflection mirror 8.  The mirror 8 reflects the transmission component and makes it made incident on the condenser lens 10, is arranged, so that the difference of the incident angle of the transmission light component to the lens 10 and the incident angle of the reflection component to the lens 10 becomes an acute angle, and the lens 10 roughly condenses the reflection component and transmission component on different positions, and a λ/2 board 11 rotates either one of the polarization plane of the reflection component and the transmission component roughly 90 deg..
Patent JP-H10112842-A (JP)
Title: Television receiver with built-in cd-rom drive
Inventor: SUGIYAMA KAZUYUKI
IPC: H04N5/60
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver with built-in CD-ROM drive which can output text data that is written on CD-ROM also as audio. SOLUTION: A CD-ROM drive 21 is operated by a driving command from a control panel 29, extracts a video signal with a video expanding circuit 23, etc., when a video CD, etc., is inserted into the drive 21 and extracts an audio signal from the video CD through an audio expanding circuit 26, etc. A decoder 22 is a decoding means which decodes text data when CD-ROM that records the text data is inserted into the drive 21. Internal audio data ROM 33 is connected to a speech synthesizer 32, and they constitute an audio synthesizing means which performs audio synthesization of an audio signal that corresponds to the text data which is decoded by the decoder 22 based on audio data which is stored in the ROM 33.
Patent JP-2000101209-A (JP)
Title: Wiring structure for measuring resistance of via hole
Inventor: TAKESHITA SHUJI
IPC: H05K1/11
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a wiring structure for measuring resistance of via holes capable of easily judging the presence/absence of conduction defect in a via hole. SOLUTION: This structure for measuring resistance of via holes is provided with a first conductor pattern 1 provided with first wiring 10 for electrification and first wiring 11 for voltage measurement, insulating layer for covering the first conductor pattern 1, second conductor pattern 2 formed on the insulating layer and provided with second wiring 20 for electrification and second wiring 21 for voltage measurement, and via hole 5 for conducting the second conductor pattern 2 to the first conductor pattern 1. In this case, the first wiring 10 for electrification and the second wiring 20 for electrification are connected to mutually confronted parts in plane view with the center of the via hole 5 inbetween.
Patent JP-S61143738-A (JP)
Title: Color recorder
Inventor: ISOBE MINORU
IPC: B41J2/475
Filed: 1984-12-17
Abstract: PURPOSE:To obtain a color recording image at a high speed by using a smaller sized device by pressurizing recording paper or superposing the 1st and 2nd paper and pressurizing the paper then breaking the microcapsules which are not cured in the stage of exposing and penetrating the dye therein into a color forming layer. CONSTITUTION:A light signal is made into color signals of yellow Y, magenta M and cyan C when an RGB signal is applied to an RGB signal input part 15 upon throwing of an electric power source. The color signals are stored into a color coding memory 17 and are fed to a filter changeover circuit 18. The Y signal is first reversed 20 to a negative from the memory 17 via the circuit 18 and is fed to a liquid crystal display device 4 when the position of a filter plate 5 is detected 19. The output signal of a Y filter 6 is exposed via a Y negative image. The Y filter output acts on the microcapsules for Y coated on the recording paper 1 to cure the capsules of the part corresponding to the negative image. As a result the capsules which are not cured are broken and the dye therein is penetrated into the color forming layer by which the color is formed in said layer. The same holds true of the M and C colors.
Patent JP-H08229511-A (JP)
Title: Pneumatic classifier and production of toner
Inventor: MITSUMURA SATOSHI
IPC: G03G9/087
Filed: 1995-09-20
Abstract: PURPOSE: To provide a pneumatic classifier capable of efficiently forming a powder having a fine particle size distribution with higher precision and appropriate for the production of an electrostatic charge image developing toner. CONSTITUTION: A raw powder is classified by a pneumatic classifier utilizing the Coanda effect. A raw powder feed nozzle 16 having an opening 16a for injecting the raw powder into the classifying zone 32 of a classification chamber is provided, a port 40 for supplying the raw powder into the nozzle is furnished above the nozzle, and a Coanda block 26 is provided at a position higher than the opening of the nozzle.
Patent JP-H1176469-A (JP)
Title: Golf club set
Inventor: MURAKAMI NOBUHIRO
IPC: A63B53/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To improve directivity of a hit ball in response to a various type of a player who produces different head speed by carrying out classification into a plurality of types according to a head speed in a swinging time and changing a face angle and a loft angle of a face plane of a head for each type. SOLUTION: As for a face angle of a golf club for a professional or an advanced player who produces high head speed and quick head turn, a plus angle (slice angle) complying with each head speed is respectively set on a face plane 1. In this way, the face plane 1 makes a square to a target line in an impact time, so that the target ball hitting direction can be provided. On the other hand, for a general player, a senior player, or a female player, who produces low head speed and slow head turn, a face angle is set to be a minus angle (hook angle) with a dimension complying with each head speed. In this way, the more accurate ball hitting direction can be secured.
Patent JP-H1176898-A (JP)
Title: Coating apparatus
Inventor: TERANUMA MASAMICHI
IPC: B05C5/02
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus wherein sufficient smoothing effect on a sublayer membrane and effect for preventing a foreign particle from being trapped in a doctor lip are obtained by an easy and low cost apparatus and an excellent multi-layer coating membrane with less coating fault can be spread with an overlapping layer at the same time. SOLUTION: In the apparatus, an angle θ between a straight line L1 drawn (on a contact point G) so as to come into contact with a lip face 6a of a second doctor lip 6 from an edge D of a first doctor lip 5 and a tangent line L2 of a lip face 5a at the edge D of the first doctor lip 5 is formed into the range of 0 deg.<=θ<=10 deg. in a direction downward from the tangent line L2 . Relationship between a curvature radius R1 of the first doctor lip 5 and a curvature radius R2 of the second doctor lip 6 is formed into 0.2 R1<=R2 <0.8 R1.
Patent JP-H1193056-A (JP)
Title: Production of base material for laminate
Inventor: KATO YOSHIHISA
IPC: D04H1/558
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a base material for a laminate, from para type aramide fibers and meta type aramide fibers as raw materials. SOLUTION: This method for producing a base material for a laminate comprises compressing a blended nonwoven fabric comprising para type aramide fibers and meta type aramide fibers in the presence of a resin binder. Therein, the blended nonwoven fabric is subjected to a primary calender treatment at a temperature below the softening point of the meta type aramide fibers to compress the nonwoven fabric at a compression rate of 70-97% based on the final compression rate, and subsequently subjecting the primarily treated blended nonwoven fabric to a secondary calender treatment at the softening temperature of the meta type aramide fibers or higher.
Patent JP-2001034194-A (JP)
Title: Spacer spraying device
Inventor: TAKAI MASAAKI
IPC: B05B5/08
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a spacer spraying device capable of uniformly spraying spacers on a substrate of any size, improving the maintainability and shortening the tact time. SOLUTION: This device is provided with a substrate holding means 2 to hold a substrate 1 on which spacers are to be sprayed, a dispersion liquid supply means 11 to supply a volatile dispersion liquid prepared by dispersing the spacers, a nozzle 10 to spray the volatile dispersion liquid 12 in a mist state, an X-axis movement mechanism 20 and Y-axis movement mechanism 21 to move and scan the nozzle 10 in the two axial directions perpendicular to each other, a control means 22 to control the X-axis movement mechanism 20 and the Y-axis movement mechanism 21, and a spraying booth 3 to house these means. The device is further provided with a charge imparting means 15 to electrostatically electrify the volatile dispersion liquid supplied from the dispersion liquid supply means.
Patent JP-H08122846-A (JP)
Title: Switch input device
Inventor: SATO KOJI
IPC: H01L27/04
Filed: 1994-10-28
Abstract: PURPOSE: To control the exhaustion of a battery by restraining power consumption in a low power consumption mode. CONSTITUTION: An output port PO2 becoming an 'H' level during a high-speed operation mode is added to a microcomputer 4, and a pull-up resistor R1 for an operation switch 7 is connected between one end thereof and the port PO2 . When the microcomputer 4 is in a low power consumption mode, the port PO2 changes to an 'L' level. That is, the port PO2 does not change to the 'H' level. Thus, even if the switch 7 is turned on, no current flows through the switch 7 via the resistor R1.
Patent JP-H09107033-A (JP)
Title: Method and apparatus for layout design
Inventor: KUROKAWA KEIICHI
IPC: H01L21/822
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To enable the design of a chip having a small layout area which meets required path propagation time by computing the shiftable lengths of block outside pins within required signal propagation time and making a block layout giving these lengths as a degree of freedom. SOLUTION: For a required signal propagation time stored in a propagation time restriction memory 106, a propagation time analyzer 107 computes the propagation time margin of the signal propagation time between paths and stores it in a propagation time margin memory 108. It converts this margin into an inter-block wiring length to compute the margin of the inter-block wiring. Based on this margin, a block pin shiftable length processor 109 compute the block outside pin shiftable length and stores it in a block pin shiftable length memory 110. In-block layout part 111 makes layout in a block on account of the block outside pin movable length.
Patent JP-H06118269-A (JP)
Title: Manufacture of tree coupler
Inventor: ARIMA TADAO
IPC: G02B6/28
Filed: 1992-10-05
Abstract: PURPOSE:To provide a tree coupler having a uniform branch loss by fitting a glass film on the outer periphery of the central fiber to increase the outer diameter, or reducing the outer diameter of surrounding fibers by etching, circularly symmetrically arranging a specific number of fibers around the central fiber, and fusing and extending them. CONSTITUTION:A glass film 2 is fitted on the periphery of one fiber of eight fibers having the same diameter to increase the outer diameter as the central fiber 1, the remaining seven fibers 1A are circularly symmetrically arranged around the central fiber 1, and they are fused and extended, or seven fibers 1A reduced with the outer diameter than the central fiber 1 by etching are circularly symmetrically arranged around the central fiber 1, and they are fused and extended. Alkyl silicate glass is used for the glass film 2 fitted on the outer periphery of the central fiber 1, it can be formed into glass at a low temperature, and the glass film can be fitted without deforming the fiber 1. This glass is quartz glass, and the film thickness is controlled by applying wind pressure to the applied liquid glass.
Patent JP-S63118262-A (JP)
Title: Preparation of head for ink jet printer
Inventor: SHIMADA KAZUMITSU
IPC: B41J2/16
Filed: 1986-11-07
Abstract: PURPOSE:To prevent the leakage of ink, by a method wherein a substrate forming an ink flow passage and a substrate cover are joined and, thereafter, a plane securing the cap sealability of the front surface of a nozzle is obtained by the processing simultaneously applying mechanical cutting to the substrate and the substrate cover inclusive of the junction. CONSTITUTION:A substrate 2 containing a nozzle part 1 injecting ink and a substrate cover 3 are bonded, and not only the substrate 2 and the substrate cover 3, both of which form the outer periphery of the nozzle part 1 but also the junction plane 6 are cut by milling processing or other machining to obtain a plane 5. A nozzle cap 4 is closely contact with the plane 5 thus obtained to suck the ink remaining in the nozzle part 1 from an ink discharge tube 7. By this method, certain nozzle capping is made possible and the leakage of the ink is prevented, and the evaporation of the ink and the surface damage of the nozzle part can be prevented more certainly.
Patent JP-H03139559-A (JP)
Title: Thermoplastic mixture
Inventor: GEORUKU HEEGAA
IPC: C08G64/04
Filed: 1990-10-04
Abstract: PURPOSE: To obtain a thermoplastic mixture with high heat resistance, good toughness and good aging behavior by incorporating a specified polycarbonate, a specified polyamide and an elastomer.  
     CONSTITUTION: Three-component thermoplastic mixture prepd. by incorporating 10-89.9 wt.% thermoplastic polycarbonate (A) based on diphenol of formula (wherein R 1  and R 2  are ech H, a halogen, a 1-8C alkyl, a 5-6C cycloalkyl, a 6-10C aryl or a 7-12C aralkyl; m is 4-7; R 3  and R 4  are each H or a 1-6C alkyl; X is C and both R 3  and R 4  are alkyls in at least one atoms X), 10-89.9 wt.% partially crystalline or non-crystalline polyamide (B) and 0.1-50 wt.% elastomer (C) is provided. This mixture can be obtd. by mixing simultaneously or successively the above described ingredients A, B and C under molten a condition, unifying them and processing them by a standard method. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H10111394-A (JP)
Title: Reactor safety protection device
Inventor: ARITA SETSUO
IPC: G05B9/03
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a reactor safety protection device which does not give adverse effect to an electromagnetic valve or the like even when alternating- current through an electromagnetic valve or the like is cut. SOLUTION: An electromagnetic valve 60 is driven by an alternating-current supply 50. A switching circuit 40 is connected between the alternating-current supply 50 and the electromagnetic valve 60. Value detected by plural sensors S1, SN which examine the situation of a nuclear plant is judged to be a given value, a signal is outputted into the switching circuit 40, and the switching circuit 40 is opened. By installing a state detecting circuit 100 which detects that current flowing from the alternating-current supply 50 to the electromagnetic valve 60 is cut, and by opening the switching circuit 40 with a signal from the state detecting circuit 100, a driven object does not suffer bad effect even when the current flowing through the electromagnetic valve 60 is cut or is not continuous.