baber/WOPTO huggingface dataset:
Patent JP-2001107533-A (JP)
Title: Interior wall fixing structure
Inventor: KOMINE TOSHIHIRO
IPC: E04F13/24
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an interior wall fixing structure capable of following in-plane deformation and being easy to position. SOLUTION: This structure is for fixing an interior wall 10a of a building to stud members 11a, 12a. An interior wall abutting surface 110, 120 which abuts on the interior wall 10a is formed on one side of each of the stud members 11a, 12a, and a stud abutting surface 101 is formed on one side of the interior wall 10a making contact with the stud members 11a, 12a. Magnetized connecting members 21-28 are provided in the opposite positions of the interior wall abutting surfaces 110, 120 and the stud abutting surface 101. The magnetized connecting members 21-28 provided on the interior wall abutting surfaces 110, 120 of the stud members 11a, 12a and the stud abutting surface 101 of the interior wall 10a abut one another whereby the interior wall 10a and the stud members 11a, 12a are freely detachably fixed together by magnetic forces.
Patent JP-H01125633-A (JP)
Title: System for debugging multi-processing system
Inventor: IKEDA MASAHIRO
IPC: G06F11/28
Filed: 1987-11-11
Abstract: PURPOSE:To ensure an accurate debugging job for the instruction orders of plural processors by using effectively a semaphore control function serving as hardware. CONSTITUTION:When a system debugging job is carried out, the trace information including the space number, the address and the processor number of an instruction carried out by one of processors 10a-10c is written into the trace data area of a memory device 12. In this case, the semaphore flags are set up under the semaphore control of semaphore control parts 16a-16c added to the processors 10a-10c as hardware. Thus the device 12 is occupied. Then the accesses of other processors are inhibited during the control, the writing action of the trace information and the updating of address pointers. These accesses of other processors are carried out in the same way after the semaphore flags are reset. Thus it is possible to obtain the trace information showing the accurate executing order of macroinstructions for processors 10a-10c.
Patent JP-H02132623-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/72
Filed: 1988-11-11
Abstract: PURPOSE:To obtain a magnetic recording medium excellent in error rate by controlling the amount of hydrogen <=3atomic% contained in a diamond-like hard carbon film deposited on a ferromagnetic metal thin film. CONSTITUTION:The diamond-like hard carbon film 3 provided on the ferromagnetic metal thin film 2 contains <=3atomic% hydrogen. The diamond-like hard carbon film 3 is formed by a sputtering method or the like using glow discharge of Ar + H2 mixture gas and a graphite target. By this method, the film 3 has microscopically uniform hardness, which minimizes the probability of fracture. Consequently, there is no fear of damages on a head surface or undesirable error rate caused by dislodgement of fine diamond-like carbon particles or adhesion of such particles to tape members.
Patent JP-S61258807-A (JP)
Title: Production of ethylene homopolymer or copolymer
Inventor: JIYON POORU HOOGAN
IPC: C08F4/69
Filed: 1985-12-18
Abstract: A process has been discovered for the polymerization of ethylene and mixtures of ethylene with at least one other mono-1-olefin by employing a polymerization catalyst that produces polymers containing terminal vinyl unsaturation wherein such catalyst is exposed to a modifying agent prior to or during the polymerization reaction.
Patent JP-H0596048-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-10-07
Abstract: PURPOSE:To provide the game machine which can execute an operation conforming to a business policy due to a fact that a base value in an actual game approaches a reference base value set in advance, and can balance easily profits of a game store and profits of a player. CONSTITUTION:The inside of a game part is provided with a specific prize- winning port 8, an ordinary picture pattern display device 10 for executing a variable display by prize-winning to the specific prize-winning port, a first fluctuation prize-winning device 7 converted to a second state that a hit ball goes in easily, when a prize state is formed by the ordinary picture pattern display device, a special picture pattern display device 6 for executing a variable display by prize-winning to a first fluctuation prize-winning device, and a second fluctuation prize-winning device 9 converted to a second state that a hit ball goes in easily, when a prize state is formed by the special picture pattern display device. Also, an electrical controller for comparing a reference base value and an actual base value and varying a second state time of a first fluctuation prize-winning device is provided.
Patent JP-H08234656-A (JP)
Title: Display method of navigation system
Inventor: MATSUDA YORIHIRO
IPC: G01C21/00
Filed: 1995-11-02
Abstract: PURPOSE: To alter visibility of a map on a vehicle's navigation display in accordance with a running condition. CONSTITUTION: In the case of displaying a vehicle's current position and a map on a color display 4 by means of image data/chrominance signal converter 13 by rendering the vehicle's current position data from a locator 2, and the map data from the map memory 3 respectively, this navigation system detects the vehicle's running condition from the vehicle's speed sensor, by which the system selects image data/chrominance signal table 14 at table selector 15 and displays a detailed map at a speed lower than a prescribed speed and a general map at the prescribed speed or higher.
Patent JP-H06115921-A (JP)
Title: Production of polycrystalline silicon
Inventor: HORIO MASAYUKI
IPC: C01B33/029
Filed: 1992-09-30
Abstract: PURPOSE:To provide a method for producing a high-purity polycrystalline silicon while suppressing deposition of silicon to the wall part of a reactor without using the reactor having a complex stricture. CONSTITUTION:In a method for producing a granular polycrystalline silicon by a fluidized bed method using monosilane, the steady height of a layer of the silicon grains per the inner diameter of a reactor is kept to >=3 times and superficial velocity U0 (m/s) in the reactor is kept at a value satisfying the equation U0>(80.Dp)<1/2>+UmFo wherein Dp (m) is the body area of the silicon granule with the average grain diameter in the fluidized bed and Umf (m/s) is minimum fluidized rate.
Patent JP-2000114950-A (JP)
Title: Spst switch, spdt switch and communication equipment using them
Inventor: NAKAO MOTOYASU
IPC: H03K17/693
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an SPST switch reduced in transmission loss and power consumption. SOLUTION: This SPST switch 10 is constructed so that the drain is connected to the source of a FET Q2 in series through an inductive element L4 and a capacitative element C4, one end of the capacitative element C4 is connected to a 1st terminal, another end is connected to a 2nd terminal, the gate of the FET Q2 is connected to the control terminal 11, the capacitance of the capacitative element C4 is made equal to the OFF capacitance of the FET Q2 and the inductance of the inductive element L4 is set to the value capable of being resonated with the capasitative element C4 in a signal frequency. Thus, isolation when it is OFF is made large and transmission loss when it is ON is made small so that large power can be applied, and also the linearity of a passing signal can be maintained from small power to large power.
Patent JP-S63138174-A (JP)
Title: Compressor for airconditioner
Inventor: KAWASHIMA KENICHI
IPC: F04B39/04
Filed: 1986-11-29
Abstract: PURPOSE:To enhance the cooling and lubricating performance by forming a heading change part for inertia separation of oil from the refrigerant through rapid changing of the refrigerant flow direction on the way of flow path on the refrigerant suction line of a compressor, and by returning the separated oil to a crank chamber via a communication passage. CONSTITUTION:A compressor for airconditioning converts rotation of a drive shaft 6 driven by an engine into reciprocative motion of piston 22 by the use of a motion converting mechanism consisting of a drive a plate 9, swash plate 14 and piston supporting plate 19, and boosts the pressure of refrigerant sucked from a suction port 31 through the reciprocative motion of piston 22, the refrigerant to be discharged from a discharge port 56. Here a refrigerant flow path 32 linear along the refrigerant streamline at the suction port 31 is furnished inside a rear cover 4, and on the way of this flow path 32 a heading change part 32' is formed divergently, which is to bend the refrigerant flow direction with an acute angle. Downstream this heading change part 32' on the refrigerant flow path 32, a void 32b is provided to store the oil separated by inertia at the heading change part 32', and this void is put in communication with a crank chamber 57 through communication lines 43, 44.
Patent JP-2000070949-A (JP)
Title: Water quality improving device
Inventor: HYODO SHO
IPC: C02F1/30
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To clean water over a long period by effectively utilizing the characteristics of tourmaline powder and fine particulate titanium oxide. SOLUTION: A stainless net 5 is fixed to a stainless net receiver 7 inside a vessel main body part 1 coated with a thin film 6 (the film thickness is about 1.0 μm) of fine particulate titanium oxide (the particle diameter is about 10-50 nm) applied on the side surface. Then, after a spherical material 4 (particle diameter is about 5-50 mm) of an insulative material carrying 5-30 wt.% tourmaline (particle diameter is about 3 μm to 3 mm) is packed in a packing layer 3, the stainless net 5 is placed again and the top surface is coated with the fine particulate titanium oxide thin film 6. Where, the thickness of the layer of the packed spherical body is about 5-30 cm and the upper and the lower part of the packed layer 3 is partitioned with the stainless net 5 so that the spherical body 4 is not leaked. In such a case, the volume of the partitioned space is about 1.2 times of the volume of the spherical body 4. Further, the fine particulate titanium oxide is exposed on the surface of the vessel as much as possible so as to bring an organic material of the like to be decomposed into direct contact with the surface of powder.
Patent JP-H08119890-A (JP)
Title: Production of optically active alcohol
Inventor: SAITO KENJI
IPC: C07B53/00
Filed: 1994-10-25
Abstract: PURPOSE: To produce an (R)-3'-substituted phenylbromomethyl carbinol useful as a synthetic intermediate for a treating agent for diabetes and hyperglycemia, an agent for prevention and treatment of obesity, etc., in high optical purity and yield by reducing a specific ketone with a specific complex. CONSTITUTION: The objective compound of formula II is produced by reducing (A) a compound of formula I (X is F, Cl, Br, methoxy or ethoxy) with (B) a complex produced by reacting (B1) (1S,2R)-1,2-diphenyl-2-aminoethanol with (B2) a borane (e.g. diborane, tetraborane, hexaborane or THF borane complex) e.g. at 40-60 deg.C. Preferably, the amount of the component B1 is 0.025-0.2mol based on 1mol of the component A and that of the component B2 is 1.0-1.4mol based on 1 mol of A+B1 in terms of boron.
Patent JP-H06133960-A (JP)
Title: X-ray ct system
Inventor: HATANO KENJI
IPC: A61B6/03
Filed: 1992-10-23
Abstract: PURPOSE:To synchronize the speed of rotation of a scanner with the traveling speed of a table so as to eliminate the possibility of unnecessary exposure and the need for rescanning, while using low-cost constitution by providing scanner/table synchronous drive means. CONSTITUTION:This system comprises a scanner rotation angle regulator 1, a table traveling distance detector 2, a detection timing controller 3 for controlling the timing at which both of the detectors 1, 2 perform detection, a relative operator 4 for calculating the amount of increase of table traveling speed by comparing the outputs of both of the detectors 1, 2 with each other, and a table traveling speed control unit 5 for holding the table traveling speed constant relative to the speed of rotation of a scanner by changing the table traveling speed according to the output of the relative operator, and the like. The relative operator 4 and the table traveling speed control unit 5 form the main part of scanner/table synchronous drive means.
Patent JP-S63138792-A (JP)
Title: Driving circuit of semiconductor laser
Inventor: TAKEYAMA YOSHINOBU
IPC: H01S5/0683
Filed: 1986-12-01
Abstract: PURPOSE:To obtain the stable output of a semiconductor laser by a method wherein a decision circuit to output a current correcting signal according to the time at the off time of the semiconductor laser and a current correcting circuit to apply correction to a driving current on the basis of this current correcting signal are provided. CONSTITUTION:A decision circuit 10 times a time (tau) between a time when a video signal is turned off and a time when the following video signal arrives and when the time (tau) is shorter than the set time (to), a current correcting signal of 'L' is outputted and when the time (tau) is longer than the set time (to), a current correcting signal of 'H' is outputted. Now, when the currernt correcting signal of 'H' is outputted from the decision circuit 10, a driving current corrected by a current correcting circuit 9 flows to an LD 1. Thereby, the value of the driving current to be outputted from the current correcting circuit 9 is set in such a way that the amount of light of the LD 1 is held at a value in the vicinity of a Vref. As a result, the output fluctuation due to the heat characteristic of a semiconductor laser is eliminated and the output of the semiconductor laser can be stabilized.
Patent JP-H04159536-A (JP)
Title: Silver halide photographic sensitive material and development processing of same
Inventor: SUGA SHUZO
IPC: G03C5/26
Filed: 1990-10-24
Abstract: PURPOSE:To enhance sensitivity and contrast and to reduce dependency on processing by regulating the gelatin coating amount on the side of photosensitive silver halide emulsion layers to <=2.5 g/m<2> and incorporating an amine compound having at least 2 repeated ethylene oxide groups in the emulsion layer or another hydrophilic colloidal layer. CONSTITUTION:At least one silver halide emulsion layer and at least one nonphotosensitive hydrophilic colloidal layer are formed on the same side of the support, and the gelatin coating amount of this side of the support is regulated to <=2.5 g/m<2> and the amine compound having at least 2 repeated ethylene oxide groups is incorporated in one of the emulsion layer and the other hydrophilic colloidal layer, thus permitting sensitivity and contrast to be enhanced and the dependency on the processing conditions to be reduced in the case of high illuminance short-time exposure, and rapid processing to be easily carried out.
Patent JP-H07254293-A (JP)
Title: Method and equipment for supply of negative programming voltage to nonvolatile memory cell
Inventor: BALDI LIVIO
IPC: H01L29/792
Filed: 1994-11-21
Abstract: PURPOSE: To provide a method, with which a negative programming voltage is supplied to a non-volatile memory cell, suitable for integrated execution. CONSTITUTION: In order to supply the negative programming voltage to the non-volatile memory cell inside a non-volatile memory device, a 1st pole plate A of a capacitor C is connected through 1st switching means TX and TY to a positive high voltage source Vpp. Besides, a 2nd pole plate B of this capacitor C operationally connected to the control gate of one memory cell at least is connected through a 2nd switching means TB to a reference voltage source GND so that this capacitor can be charged at a positive high voltage. Next, the 1st pole plate of this capacitor is connected through the 1st switching means to the reference voltage source and the 2nd pole plate of this capacitor is disconnected from the reference voltage source so that a negative voltage can be provided on the 2nd pole plate.
Patent JP-H08146224-A (JP)
Title: Liquid crystal display device
Inventor: UKAI HIDEKAZU
IPC: G02F1/1335
Filed: 1994-11-21
Abstract: PURPOSE: To provide a liquid crystal display device having the high durability and high heat resistance suitable for outdoors use, such as on-vehicle use, by providing the broadest part formed by the angles of inclination of a light reflection surface and a light exit surface with a long-sized light source. CONSTITUTION: This liquid crystal display device P is formed by building a liquid crystal panel 2 and an illuminating device 9 into a pair of metallic cases 5. This illuminating device 9 is composed of a white ceramic plate 10 which has the reflection surface 10a inclined with its light exit surface 9a and is molded into a resin case 11 by a molding machine and one piece of a cylindrical fluorescent lamp 4 which is a long-sized light source disposed in the broadest part of the light exit surface 9a and the reflection surface 10a. The outer periphery of this light source 4 is provided with a reflection plate 8a for a light source which is a light reflection member. This reflection plate 8a for the light source has the reflection surface curved with the cross sectional shape along the longitudinal direction of the fluorescent lamp 4.  Further, the light exit surface 9a of the illumination device 9 is provided with a light diffusion plate 6 and the liquid crystal panel 2 is arranged on the plate 6.
Patent JP-H05124207-A (JP)
Title: Ink jet recording head, production thereof, ink jet recording cartridge, and recorder
Inventor: YAMAMOTO HAJIME
IPC: B41J2/175
Filed: 1991-10-31
Abstract: PURPOSE:To resolve such problems that the intrusion of a water repellent material into an orifice or the peel or burr of the material caused by its poor adhesion results in an ink drop having a torsion or failing to deliver when a water repellency is imparted to the periphery of a delivery port of an ink jet recording head. CONSTITUTION:After a fluorine polymer 31 having a high water repellency (ink repellency) is dispersed in a resin material 15 for forming ink liquid paths 8, the ink liquid paths 8 and delivery ports 7 are formed. In this manner, a delivery surface 11 requiring a water repellency is integrally formed (a figure A). In addition, the peripheral edge surface of the delivery port is irradiated with an excimer laser, whereby the fluorine polymer 31 is migrated to a surface layer to form the delivery surface 11 with a more stable and higher water repellency (a figure B).
Patent JP-H06120594-A (JP)
Title: Solid laser oscillator
Inventor: IMAI HIROFUMI
IPC: H01S3/06
Filed: 1992-10-01
Abstract: PURPOSE:To provide a method which easily makes a single longitudinal mode oscillation and a second harmonic generation to obtain a high-quality green light source in a solid laser using a semiconductor laser as an excitation light source. CONSTITUTION:In a solid laser oscillator comprising a semiconductor laser 1 as an excitation light source, a condensing lens 2 and a resonator using a solid laser medium 4, a single longitudinal oscillation can easily be obtained without using an optical element such as etalon, because a resonator mirror coating 4M is applied on one end face of the solid laser medium 4 and the thickness of the solid laser medium in the direction of the optical axis is 30mum-200mum. In addition, a high-quality green light source can easily be obtained by placing a non-linear optical element in the resonator.
Patent JP-H11115261-A (JP)
Title: Platen gap-adjusting mechanism
Inventor: HIRAISHI MITSUNORI
IPC: B41J11/20
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of printing quality and the occurrence of jamming subsequent to an enlargement of a platen gap without greatly decreasing a total printing speed in a platen gap-adjusting mechanism. SOLUTION: This platen gap-adjusting mechanism has a gap-monitoring means A for monitoring the presence/absence of a change of a platen gap, and an adjusting means B for reducing the platen gap to an optimum value after the monitoring means A detects an increase of the platen gap. When a large stretched part at perforation or a staple binding a paper passes, the platen gap is enlarged to prevent generation of jamming. The platen gap is adjusted before a next line is started to be printed only when the platen gap is enlarged. Accordingly deterioration in printing quality is prevented without lowering a printing speed large.
Patent JP-H01129063-A (JP)
Title: Mechanochemical material
Inventor: HOSOKAWA JUNJI
IPC: C08L101/00
Filed: 1987-11-13
Abstract: PURPOSE:To provide the title material which can give a reaction of expansion or contraction by the application of electric energy, by constituting it from an ionic complex of a polyelectrolyte with an electrically oxidizable or reducible substance. CONSTITUTION:A mechanochemical material comprising an ionic complex of a polyelectrolyte 8 (e.g., polystyrenesulfonic acid) with an electrically oxidizable or reducible substance 9 (e.g., viologen derivative) is prepared. When a negative voltage 5 is applied to this material, it changes from a contracted state (I) to an expanded state (II) and when a positive voltage is applied to this material in an expanded state (II), it restores to a contracted state I. The applied voltage ranges from several mV to several V. This mechanochemical material can be used in various actuators, sensors, switches, and metallic ion separation of a filter membrane.
Patent JP-H09103868-A (JP)
Title: Release defect detector of knock-out pin release type casting mold
Inventor: NAGAI SHOJI
IPC: B22D25/04
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent the damage to a device for detecting the release defect of anodes by knock-out pins and to prevent the damage to a defective anode stripping machine and anode stripping machine at the time of casting the anode by a rotary type continuous casting machine. SOLUTION: Release defect detecting plates 11 of a rotary type which detect the rising of a casting mold 3 under turning and the one-side rising of anode hangers in the actuation end points of the knock-out pins 7 of the casting mold 3 of the rotary type continuous casting machine for casting the shoulder type anode are installed in the positions where these plate are not affected by the anode of which the hangers are abnormally risen one-sidedly. This apparatus is so constituted that the release defect of the anode is electrically detectable by an electric signal converter 15 operating cooperatively with such rotary type detecting jig.
Patent JP-H11119885-A (JP)
Title: Keyboard cover
Inventor: FUKAMI HIDEO
IPC: G06F3/033
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to utilize a plate material as a keyboard angle adjustment device, a bookrack, or a mouse control table as well as a cover for the keyboard by arbitrarily rotating the plate material toward the upper side or bottom side of a keyboard only with a simple structure. SOLUTION: The keyboard cover is equipped with a fixing part 11 freely attachably and detachably provided on the outer periphery of the back side of a keyboard 1, a plate part 12, one side of which is provided freely rotatably on the side of the fixing part 11 and which rotates towards the upper side and the bottom side of the keyboard 1 and coverts the upper side or the bottom side of the keyboard, an arm part 12, one end of which is attached to the fixing part 11, the other end to the plate part 12, both the end freely rotatably and which links the fixing part 11 and the plate part 12, and a spacer part 14 for projecting towards the keyboard side when it rotates towards the upper side of the keyboard 1 on the other side opposite to the side that is provided on the fixing part side of the plate part 12;  and the arm part 12 is freely attachably and detachably and fixably at an arbitrary angle provided in the part 11.