baber/WOPTO huggingface dataset:
Patent JP-H07186049-A (JP)
Title: Method and apparatus of abrasive jet type underwater cutting
Inventor: YAMAGUCHI HITOSHI
IPC: B24C5/02
Filed: 1993-12-24
Abstract: PURPOSE:To improve cutting operability in a deep underwater depth with high speed fluid containing fluid having abrasive grains floated in a medium having viscosity larger than water when the high speed fluid containing the abrasive grains is jetted to an object in the water to cut the object. CONSTITUTION:Slurry containing abrasives in an underwater slurry tank 7 connected through a hose 13 to a slurry supply device 6 provided on the water are boosted by a pump 6 to be supplied to a nozzle 1 disposed in a nozzle shifting device 2. While the nozzle 1 is shifted along the peripheral surface of an object to be cut, the slurry (high speed fluid) mixed with high pressure water supplied from a super-high pressure pump 3 is jetted from the tip of the nozzle to cut the object. Then, the high speed fluid contains fluid having the abrasive grains floated in a medium having viscosity larger than water, for example high polymer solution to facilitate the grasp of cutting situation even during cutting operation in a deep depth of poor visibility.
Patent JP-H09163109-A (JP)
Title: Facsimile equipment with magnetic disk
Inventor: KANZAKI YOSHIO
IPC: G11B19/04
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To rub the disk facing surface of a magnetic head and to remove dust stuck to the head by making the magnetic disk periodically stop rotation and making the magnetic head softland on the magnetic disk. SOLUTION: The stop time and a stop time period for periodically stopping the magnetic disk are stored beforehand in a stop time/time period storage part 21 inside a RAM 13 and a control part 11 cyclically obtains the present time from a clock circuit 5 and compares it with the stop time obtained from the stop time/time period storage part 21. When the stop time comes, a disk rotation stoppage instruction is originated to a disk control part 1. Thus, the supply of driving power is stopped, the bouyancy of the head 4 is gradually weekened as the rotation of the magnetic disk 3 becomes slow and it softlands on a magnetic disk surface. Friction is received on the magnetic disk surface just before stoppage by the inertia of the head 4 and the disk is stopped after foreign matters are cleaned.
Patent JP-H06230962-A (JP)
Title: System and method for data processing for provision of open-ended register
Inventor: CHIYAARUZU EFU SUTADOA
IPC: G06F9/30
Filed: 1993-12-22
Abstract: PURPOSE: To design a stronger CPU with the interchangeability of an old CPU and an object code only by adding the minimum circuit and cost. CONSTITUTION: In this data processing system and method for providing an extendable register, a new CPU 12 is provided with an extendable index register 304. The new CPU has the interchangeability of an old CPU having an 8 bit index register and an object code, and the index register 304 of the new CPU 12 can effectively be extended to 16 bits when a new instruction is used. As a result, a user can select the usage of the software of an assembly code written in the old CPU and provided with the function of the 8 bit index register, or the usage of the software of a new assembly code for the new CPU 12 provided with the function of the 16 bit index register.
Patent JP-H09157391-A (JP)
Title: Curable composition containing titanocene compound and method for forming photographic relief image
Inventor: SUGANO YASUAKI
IPC: C08L79/04
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a curable compsn. which can be cured by the action of heat alone or together with an active energy ray without detriment to the heat resistance and electrical properties by compounding a cyanic ester (prepolymer) with a specific component. SOLUTION: This compsn. contains a polyfunctional cyanic ester and/or its prepolymer and a titanocene compd. represented by formula I wherein R<1> is a η<5> -cyclopentadienyl anion optionally substd. by a 1-8C alkyl group; and R<2> is a group represented by formula II [wherein R<3> to R<5> are each H or F provided one of them may be a group represented by formula III (wherein R<6> to R<9> are each H, a 1-8C alkyl, a 2-4C alkenyl, an aryl, 2-furyl, or SiR<10> wherein R<10> is a 1-4C alkyl)]}. Pref. the cyanic ester or its prepolymer has a cyanate equivalent of 100-400g/eq and a number average mol.wt. of 200-1,500. Pref., the titanocene compd. is contained in an amt. of 0.1-10wt.% of the ester or its prepolymer.
Patent JP-H07184291-A (JP)
Title: Speaker grill
Inventor: USADA HIROSHI
IPC: H04R1/02
Filed: 1993-12-22
Abstract: PURPOSE:To simply manufacture the grill with forming operation and to obtain a product with high quality without production of reduction or deformation by integrating a synthetic resin used for the grill main body and a reinforcing rib through impregnation of a sound transmission sheet material. CONSTITUTION:A comparatively large hexagonal grating reinforcement rib 3 is formed to an entire rear face of a grill main body 1 of nearly square thin plate to which lots of punch holes 2 are made. Then the grill main body 1 and the reinforcement rib 3 are integrally formed by the same synthetic resin and a sound transmission sheet material 4 is arranged over the entire face of the grill main body 1 between the grill main body 1 and the reinforcement rib 3 and the punch holes 2 are choked by the sound transmission sheet material 4. Furthermore, the synthetic resin being a material for the grill main body 1 and the reinforcement rib 3 is set through the sound transmission sheet material 4 to integrate the grill main body 1 and the reinforcement rib 3 altogether.
Patent JP-2000200493-A (JP)
Title: Cache memory
Inventor: MIDDLETON PETER GUY
IPC: G06F12/08
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To reduce circuit scale of a cache memory system having an associative memory device and a cache RAM block. SOLUTION: Each row of CAM has bit lines 18 and access-enable lines 12. An index decoder 46 controls keeping cache and expelling operation. The bit line sends a selection signal generated by the decoder 46 to a block 28. A gate 36 controlled by a multiplexer control device 44 controls double use of bit lines depending on a selection mode. When the signal coincides with a tag value of a first address A, a correspondent bit signal is raised, and a latch 43 latches it. A bit signal is sent to an enable-line 12 by successive sequence, when a tag value corresponding to a second address B is written in CAM, data inputted to cache from the address A exists in a system 22 relating to a tag value of the address B. When a data value is excluded, a dirty bit is set and completeness of data is guaranteed.
Patent JP-H09169377-A (JP)
Title: Pizza container
Inventor: SEKINE KOICHI
IPC: B65D85/36
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To make atmosphere for serving a pizza satisfactory while improving efficiency in delivering the pizza to a customer by a method wherein a pizza container is made up integrally by molding and ribs for oil reservoirs doubling as reinforcements are provided at the base that is formed in a size corresponding to the size of one sheet of pizza. SOLUTION: The base 1 is equally divided with ribs 5 for grooves extending radially from the center to the periphery. Block ribs 7 for reinforcing blocks 6 are formed on a plurality of blocks 6 formed in sections divided by the ribs 5 for radial grooves. The blocks 6 in plural numbers are arranged entirely in a circular form corresponding to the size and the shape of one sheet of pizza so that the pizza to be placed thereon may not be collapsed while being carried. The ribs 5 for radial grooves work as reservoirs collecting oily and juicy components of the pizza and as guides for letting the oily and juicy components flow to the center of the base. The ribs 5 for radial grooves also work as guides when the pizza is cut with a pizza cutter in advance of delivery.
Patent JP-H10189568-A (JP)
Title: Insulating film layer of semiconductor device and its forming method
Inventor: HATTORI TSUKASA
IPC: H01L21/314
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To make insulating film smaller in relative dielectric constant than a silicon oxide film formed through a vapor growth method so as to make the insulating film between wiring layers small in parasitic capacitance by a method wherein a wiring layer formed of conductive film, an insulating film layer possessed of voids defined by particles in the film, and an insulating film are provided. SOLUTION: A wiring layer 6 formed of first conductive film and an interlayer insulating film layer 9 possessed of particles 7 and voids 8 and deposited on the wiring layer 6 are provided. An insulating film 10 formed on the interlayer insulating film layer 9 and a wiring layer 11 of second conductive film formed on the insulating film 10 are provided. especially, the interlayer insulating film layer 9 is composed of the particles 7 and the voids 8. Therefore, assuming that the particles 7 are spherical, and the particles 7 and the voids 8 are arranged in array, the relative dielectric constant ε' of the insulating film 10 is represented by a formula ε'=0.49+0.51ε, wherein εdenotes the relative dielectric constant of the particle 7.  For example, provided that the relative dielectric constant ε of the particle 7 is equal to 4, the relative dielectric constant ε' of the insulating film 10 is very small or equal to 2.51.
Patent JP-H05159468-A (JP)
Title: Information recording disk and music and picture reproducing device
Inventor: EGUCHI TAKASHI
IPC: G11B27/10
Filed: 1991-12-02
Abstract: PURPOSE:To record and reproduce even data except a music signal by recording the data and a control code in a part of a top track and the music signal and the control code in an other part and by processing no data except the music signal in the case of reproducing a music. CONSTITUTION:The data except the music and the control code are recorded in the main/sub signal part of a part of the recording area of respective top tracks of a CD 11 and the music signal and the control code are recorded in the main/sub signal part of an other part of the recording area. When the disk 11 constituted like this is reproduced, whether a music disk or not is discriminated by the control code of the read sub signal part, when the data is not the music signal, a signal read instruction in a pregap interval is outputted, to a signal reading means 12 by a program data analyzing means 18. The read signal is analyzed by an analyzing means 16 and the data is distributed and transferred to respective prescribed processing means with the obtained control code by a main signal separation means 19. Thus, compatible music and picture are reproduced.
Patent JP-H09168622-A (JP)
Title: Pitching machine
Inventor: TAKAHASHI YASUHITO
IPC: A63B69/40
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To use a device for the actual match of baseball by making the device compact, to eliminate a physical growth hindrance by unnatural pitching in boy's baseball and to reduce the physical strength exhaustion of a relatively aged person. SOLUTION: This pitching machine is composed of a case main body 1, a hitting means for hitting a ball from a hitting window 2 to a fixed direction at the outside and a chuter 15 for successively supplying the ball to the inside of the case main body. The chuter 15 is attached by being bent in the direction of surrounding the case main body 1 while gradually increasing a height from a ball supply port 4 to the inside of the case body 1. Thus, the shoulders of a child in a growth period are not damaged and the proper growth as a baseball pitcher is not obstructed. Also, no danger is present because the projection part of the chuter 15 is not present and it is used also for the actual match since stability is excellent.
Patent JP-H06201965-A (JP)
Title: Lens barrel provided with flare incidence preventing mechanism
Inventor: HANEAI YASUO
IPC: G02B7/02
Filed: 1992-12-28
Abstract: PURPOSE:To prevent flare from being made incident on a film surface and to reduce production cost by making the inner peripheral surface of the inner end of a fixed barrel on a camera body side a tapered surface nearly widened toward the camera body side and forming a flare introducing space on the inside of the inner end. CONSTITUTION:The tapered surface 7 widened toward the end with respect to the camera body 4 side is formed on the inner peripheral surface 5 of the inner end of the fixed barrel 6 on the camera body 4 side, and the flare introducing space is provided between the tapered surface 7 and the inner peripheral surface 46 of the camera body 4 positioned on the inner peripheral surface 5 side of the fixed barrel. The cut depth in the axial direction of the fixed barrel 6 cut by the tapered surface 7 is made larger at the corner part of an aperture. Since the tapered surface need not be formed on the short side part of the aperture where the flare hardly occurs, the specified attaching strength of the fixed barrel 6 to the camera body 4 is obtained.
Patent JP-H11158127-A (JP)
Title: Production of propanamine derivative
Inventor: KAWAMOTO KENJI
IPC: C07C217/58
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To safely produce methoxyphenylethylchlorobenzenepropanamine by allowing methoxyphenylethylchlorobenzenepropanamide to react with sodium borohydride and an alkylating agent is an insert organic solvent. SOLUTION: This method for producing a N-[1-(3-methoxyphenyl)ethyl]-3-(2- chlorobenzene)propamine of formula II comprises allowing 1 mole of N-[1-(3- methoxyphenyl)ethyl]-3-(2-chlorobenzene)propanamide of formula I to react with 2-4 moles of sodium borohydride and 2-4 moles of an alkylating agent (dialkyl sulfate such as dimethyl sulfate or an alkyl iodide such as methyl iodide) in an inert organic solvent such as tetrahydrofuran or 1,3-dioxane at 50-80 deg.C for 1-8 hr. Thus, the compound of formula I is safely produced in a high yield.
Patent JP-2000175148-A (JP)
Title: Camera system
Inventor: KUMAGAI ATSUHIRO
IPC: H04N5/225
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a camera system where a photographed still picture can be seen on a personal computer without transferring data to the personal computer. SOLUTION: The camera system 1 is provided with an optical system, an image pickup element 21 that converts an optical signal of an object from the optical system into an electric signal, an A/D converter section 22 that converts the electric signal from the image pickup element 21 into digital image data, a data compression means 28a that compresses the image data from the A/D converter section 22 in a prescribed form according to a software program, and data conversion means 28, 31, 32 that convert the compression data from the data compression means 28a into data of a prescribed form recordable on a draw type or rewritable optical disk 9.
Patent JP-H09168323-A (JP)
Title: Attachment for dusting fertilizer
Inventor: INABA SEIICHIRO
IPC: A01C15/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To enable the practice of the free regulation of the weight and the blending ratio of a fertilizer and uniform retention and dusting width, etc., thereof according to various fertilizer application conditions of the spot by supporting a specific hopper having plural divided tanks so as to enable the travel with wheels and installing a fertilizer dispersing plate just under a discharging port of a discharging cylinder of the hopper so as to enable the regulation of vertical positions. SOLUTION: This attachment for dusting a fertilizer is obtained by dividing the upper part of a hopper 3 into plural divided tanks 4, using an intermediate part as a regulation tank 5 having a dropping regulating means for each divided tank 4, connectedly installing and forming the lower part into a discharging cylinder 6 of each joined divided tank 4, attaching a fertilizer dispersing plate 10 just under a discharging port (6a) of the discharging cylinder 6 so as to enable the regulation of vertical positions, loading the hopper 3 onto a frame supported by wheels 2 and 2 and pulling the frame through a connecting part with a tractor, etc.  Thereby, furrowing, stirring after the fertilizer application and further soil covering can easily be carried out together with the fertilizer application by consistent operations and the fertilizer application can be performed to freely respond to any of stripy fertilizer application to a middle layer, fertilizer semiincorporation to a plow layer or fertilizer incorporation to the plow layer.
Patent JP-H08240727-A (JP)
Title: Light transmission tube
Inventor: SUGIMACHI MASATO
IPC: C08K5/521
Filed: 1995-12-20
Abstract: PURPOSE: To provide a light transmission tube excellent in light transmissivity and flexibility of a core and capable of being easily deformed by using a copolymer of a monomer selected from acrylic acid, methacrylic acid and these lower alcohol esters and a specific monomer as the core. CONSTITUTION: The light transmission tube using the copolymer of the monomer selected from acrylic acid, methacrylic acid and these lower alcohol ester and the monomer expressed by the formula as the core material has excellent flexibility and light transmissivity. In the formula, R<1> expresses hydrogen atom or methyl group, R<2> expresses 8-20C alkyl group. By blending one or more kinds of phosphoric esters, aromatic carboxylic esters, aliphatic carboxylic acids, aliphatic carboxylic esters, glycols and gycol (metha)acrylates with the copolymer, cloudiness is prevented even when left standing at a high temp. high humidity, stability is improved and the deterioration of transmissivity is suppressed.
Patent JP-2000165165-A (JP)
Title: Preamplifier and gain control method
Inventor: MASUDA TOMOAKI
IPC: H03F3/08
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of holding linearity even when a reset signal is overlapped with an input signal by selecting a regulated feedback resistor and a feedback resistor for gain control and connecting the feedback resistor for gain control with the regulated feedback resistor in parallel when an externally supplied reset signal is inputted as inputting such a large input signal to saturate a current voltage conversion amplifier circuit. SOLUTION: The input signal is amplified as converting it into voltage via the regulated feedback resistor 2 and the feedback resistor 3 for gain control by the current voltage conversion amplifier circuit 1. When the input signal with an input level equal to or less than an output amplitude level by which the amplifier circuit 1 is saturated or the externally supplied reset signal is inputted in the amplifier circuit 1, the regulated feedback resistor 2 is selected. And the input signal larger than the output amplitude level by which the amplifier circuit 1 is saturated is inputted as the input level, the regulated feedback resistor 2 and the feedback resistor 3 for gain control are selected and a gain of the amplifier circuit 1 is lowered.
Patent JP-H07197723-A (JP)
Title: Fastener
Inventor: MORITA TAMAO
IPC: E05B65/52
Filed: 1993-12-28
Abstract: PURPOSE:To miniaturize the female fastener in female and male fasteners, and prevent the operation piece part of an engaging member constituting the female fastener from being brought with magnetism. CONSTITUTION:The projecting part P of a male fastener A to be inserted into a female fastener B is constituted of a permanent magnet or provided with a permanent magnet. In addition, the engaging member 60 of the female fastener B is constituted of a ferromagnetic material part 61 and a non-magnetic or feeble magnetic material part 62. The projecting part P of the male fastener A to be inserted into the female fastener B is provided with an engaging part R which is engaged with the ferromagnetic material part 61 side of the engaging member 60 attracted and contacted to the projecting part P and restrains slip- out of the projecting part P. In addition, the non-magnetic material or feeble magnetic material part 62 of the engaging member 60 on the opposite side to the engaging part R in the projecting part P is provided with an operation piece 62a which is operated to move the engaging member 60 in the direction of releasing engagement with the male fastener A.
Patent JP-2001166407-A (JP)
Title: Silver halide photographic sensitive material and processing method for same
Inventor: SUZUKI TETSUYA
IPC: G03C1/035
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material containing a flat platy silver halide grain emulsion, having high contrast and ensuring suppressed deterioration of its color leaving property and a silver tone, particularly a preserved silver tone even when it is rapidly processed with a processing solution not containing a boron compound and to provide a processing method for the photosensitive material. SOLUTION: The silver halide photographic sensitive material has one or more photosensitive silver halide photographic emulsion layers on the substrate and at least one of the emulsion layers contains an emulsion comprising at least two sorts of flat platy silver halide grains different from each other in average grain thickness and having the substantially same average equivalent circular diameter.
Patent JP-H11166292-A (JP)
Title: Steel frame beam and floor execution using the beam
Inventor: KOBAYAKAWA SATOSHI
IPC: E04B5/40
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To eliminate a need for a stud bolt for the upper surface of an upper flange and a dowel bar for integral formation with an RC-made floor, in a steel frame beam, to arrange the upper flange in an RC-made floor slab, to calculate a floor part as a part of structural sectional performance of a floor part, and to save an amount of steel frames and a story height. SOLUTION: A plurality of through-holes 10 for floor bar arrangement are formed in spots situated closer to an upper flange 4 of a web 8 of a steel frame beam 2. Further, angles 12 on which floor forms 20 are placed in parallel to the upper flange 4 are arranged. The floor forms 20 are placed on the angles 12 on the two surfaces of the web 2 and concrete 30 is placed in the through- holes 10 to construct the floor slab 20.
Patent JP-2001163238-A (JP)
Title: General purpose vehicular motor-driven power steering control device
Inventor: WATANABE HIDEKI
IPC: B62D5/04
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce the number of circuits and the number of car body harnesses by using a driving circuit for power steering also as a driving circuit of a water temperature warning lamp and a glow lamp timer. SOLUTION: A driving control circuit 26a also serves as an engine abnormal state discriminating means 27, an engine abnormal signal sending-out means 28, a glow lamp timer driving means being a preheating control means 18, a timer being an engine preheating time setting means 34, an engine starting state discriminating means 31 and an assist necessity deciding means 32 to thereby effectively utilize the driving control circuit 26a to reduce the number of circuits, to reduce the number of car body harnesses of a driving control device 26 connected to a battery 12 as well as to reduce consumption of the battery.
Patent JP-H10181072-A (JP)
Title: Image forming equipment
Inventor: SATO KISHO
IPC: B41J2/385
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To make possible to obtain sufficient density and contrast even when multiple-sheet printing is made. SOLUTION: In image forming equipment furnished with a toner flow control means made up of an aperture electrode 1 that controls the flow of an electrified toner 16, a toner supply device 10 including a toner carrying roller 14 that supplies the toner 16 to the toner flow control means, by using a toner whose degree of cohesion is 10% or less and powder density is between 0.3g/cc and 0.6g/cc, the toner 16 can be made not to easily cause thermal fusion to the control electrode 4 near the aperture 6, the clogging of the aperture 6 is reduced, and sufficient density and contrast can be obtained even when multiple sheets are printed.