baber/WOPTO huggingface dataset:
Patent JP-S57143101-A (JP)
Title: Scroll part manufacturing and its device for scroll fluid suction and drain equipment
Inventor: FUKUHARA MASAICHI
IPC: F01C21/00
Filed: 1981-03-02
Abstract: PURPOSE: To reduce shaping in such a way that a wadding is embedded into one of two molds equipped with scroll grooves, and after a material is filled into the other, and hardened, the wadding is extruded, and then reducing the number of releasing tapers at the scroll portion when forming.  
     CONSTITUTION: A second mold 7 is provided which is situated at is inside with a first scroll groove 1 having a wedge-shape in its section, owns a second scroll groove 2 having a rectangular shape in its section on one side, and owns a first mold 3 having a plurality of openings 4, a ring-shaped concave part 13 and a sprue 14 on the other side. Then, a wadding 5 in scroll shape equipped with a plurality of pins 6 is inserted into the first groove 1, and the first and second molds 3, 7 are linked together. When molten metal material is infused through the sprue 14, the material is filled into the second groove 2, a space 9 and the concave part 13, and hardened. After hardening, linkage of the first and second molds 3, 7 is released, and when the wadding 5 is extruded, the hardened material is readily removed from the first mold 3. Thus, the number of releasing tapers when forming can be reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53113441-A (JP)
Title: Instruction control system for information processor
Inventor: MIYAZAKI MAKOTO
IPC: G06F9/38
Filed: 1977-03-15
Abstract: PURPOSE:To reduce the processing time for executive instruction, by delaying the execution of peripheral control instruction until the input and output operation is finished and executing the instruction after the reception of end report, when the execution is designated before the end of the input and output operation for the peripheral section.
Patent JP-S55121118-A (JP)
Title: Signal transmitter for bathroom facility
Inventor: SHIYOUJI MAGOZOU
IPC: G08C23/00
Filed: 1979-03-12
Abstract: PURPOSE: To prevent an electric shock due to dew condensation in a bathroom by electrically insulating a main apparatus body provided outside the bathroom from that provided in the bathroom, by making a connection between the both via an optical fiber cable.  
     CONSTITUTION: Sensor 8 detecting a water temperature, water level, etc., is connected to supervisory terminal equipment 7 via optical fiber cable 9, and equipment 7 to light emitting/detecting unit 10 via optical fiber cable 11. Light emitting/detecting unit 12 emitting and detecting light to and from the above unit 10 is connected to main equipment body 13, installed outside the bathroom, providing display or alarm generation via optical fiber cable 14. Equipment 13 is connected via cable 17 to an interphone and auxiliary equipment 16 with an annunciation part installed at rondom places. Thus, the inside and outside of the bathroom are connected together via optical fiber cable 14, and consequently main equipment body 13 can electrically be insulated from equipments installed inside the bathroom, preventing an electric shock due to dew condensation in the bathroom. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10245212-A (JP)
Title: Storage-stable composition for on-site prepared calcium phosphate mineral
Inventor: CONSTANTZ BRENT R
IPC: A61K6/838
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a physiologically useful calcium phosphate mineral. SOLUTION: This method for producing a calcium phosphate mineral comprises the following steps: (a) the step of combining the following substances: (1) a partially neutralized phosphorus source without substantially having uncombined water, (2) a calcium source at least partially present as calcium carbonate, (3) a neutralizing anion containing at least one of a carbonate, a phosphate and a hydroxide in an amount sufficient to substantially neutralize the phosphorus source and (4) a physiologically permissible lubricant without containing an organic solvent in an amount sufficient to feed a kneadable product, (b) the step of stirring the mixture combined in the step (a) and producing a substantially uniform mixture and (c) the step of hardening and annealing the produced mixture and providing a rigid processable structure.
Patent JP-S53113433-A (JP)
Title: Message display system
Inventor: ISHII TAKAYOSHI
IPC: G06F3/14
Filed: 1977-03-15
Abstract: PURPOSE: To make unnecessary the message in program and to increase the efficiency of processing, by providing the memory unit memorizing the message information separately and reading out and displaying this message with the message number. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01204709-A (JP)
Title: Back-filling technique of hard tube lining based on heating, pressurizing and expanding technique
Inventor: MIYAZAKI YASUO
IPC: B29C63/34
Filed: 1988-02-09
Abstract: PURPOSE:To enable execution of back-filling of a hard tube lining reliably extending over the whole length at favorable execution efficiency, by a method wherein casting into a gap to be generated between a pipe line and hard tube lining is performed by making use of pressure casting and vacuum suction casting together. CONSTITUTION:Both ends of a gap 3 to be generated between a pipe line 1 and hard tube lining 2 formed within the pipe line 1 through application of heating, pressurizing and expanding techniques to the inside of the pipe line 1 is closed with plugs 4, 4. When a liquid agent such as epoxy resin is sucked and depressurized by actuating a vacuum generating device 6 from one end side of the gap 3 while pressurizing and supplying the same through the other end side of the gap 3 by actuating a pressure casting device 5, the same is filled out effectively into the gap 3 through casting. Then an expanded casting passage part 3a extending in an axial direction of a pipe is formed in a part of the gap 3 and the liquid agent can be cast and filled into the gap 3 also. A hard tube 2' having a recessed groove 3'a on an external circumferential surface is used as, for example, a lining material, in the casting passage part 3a.
Patent JP-S59155855-A (JP)
Title: Production of photoconductive cadmium sulfide powder
Inventor: KASAI MASANAO
IPC: G03G5/08
Filed: 1983-02-24
Abstract: PURPOSE:To increase grain size and to make a grain size distribution uniform by using the CdS obtd. by adding a flux to a CdS precipitate and using the CdS calcined at the temp. higher than the m.p. of said flux as a seed material, adding the CdS precipitate and a specific amt. of the flux thereto and calcining the mixture. CONSTITUTION:A flux is added to a CdS precipitate and the mixture is calcined at the temp. higher than the m.p. of the flux, by which CdS as a seed material is obtd. The CdS precipitate and about 20-50wt% the flux by the weight of the raw material are added to the seed material as a raw material and the mixture is calcined at a temp. higher than the m.p. of the flux plus 50 deg.C. The CdS precipitate of a low grade is first heated together with the flux at the m.p. of the flux or above, by which the seed material having high crystallinity necessary for obtaining a crystal having a high grade is obtd. The CdS precipitate and the flux are added to the seed material and the mixture is again calcined under the condition equivalent to the condition under which the seed material is calcined and the powder having uniformly sized grains in which one powder is regarded as roughly single crystal is obtd. Since the powder has a large diameter, the growth of the particles owing to a heat treatment does not arise with the material formed by coating said powder together with a binder thereon.
Patent JP-H03233909-A (JP)
Title: Magnetic thin film, thin-film magnetic head and magnetic storage device
Inventor: KANDA SATOSHI
IPC: G11B5/31
Filed: 1990-02-09
Abstract: PURPOSE:To form a Permalloy magnetic film which keeps a thermally or economically stable magnetic characteristic by a method wherein the magnetic film is composed of Permalloy containing a nonmetal element and its resistivity is made to be 20muOMEGA cm or lower. CONSTITUTION:When a thin-film magnetic head provided with a Permalloy magnetic film is manufactured, an alumina-based ceramic substrate is used as a substrate 11. After a substratum film 12 has been sputtered, a magnetic film 1 is formed. When a strain and a defect are produced inside a crystal at a film formation operation of the magnetic film 1 and the strain and the defect are corrected by a heating operation or economically, the magnetic balance produced at the film formation operation may be lost. The resistivity of the magnetic thin film 1 and the thermal stability of a magnetic characteristic are closely correlated. When the resistivity is controlled to be 20muOMEGAcm or lower in the case of the Permalloy magnetic thin film 1 containing a nonmetal element, the thermal stability of the magnetic characteristic can be made extremely good.
Patent JP-H10204867-A (JP)
Title: Stirrer for deep layer mixing
Inventor: FUJIOKA AKIRA
IPC: E02D3/12
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To sufficiently mix a stabilizer and a weak soil regardless of soil quality. SOLUTION: A stirrer for deep layer mixing 2 is constituted of a pipe body 4, a drive shaft 6, a horizontal stirring blade 8, a vertical stirring blade 10 and the like. The upper part of the pipe body 4 is vertically supported on the ground. The drive shaft 6 is rotatably supported through a bearing 12 and the like in the inside of the pipe body 4, the upper part is connected to a rotation drive part, and the pipe body 4 and the drive shaft 6 are vertically moved by a lift mechanism. The horizontal stirring blade 8 is attached to the lower end of the drive shaft 6, and rotated in a horizontal plane by the drive shaft 6. The supply passage of the stabilizer such as cement and lime is formed in the inside of the drive shaft 6, and opened in the lower face and the peripheral face of the horizontal stirring blade 8.  The vertical stirring blade 10 is provided in the neighborhood of the outside part of the pipe body 4 positioned upward of the horizontal stirring blade 8, connected to the drive shaft 6 through bevel gears 22, 24, and rotated in a vertical plane by the drive shaft 6.
Patent JP-H09198138-A (JP)
Title: Unmanned traveling vehicle control method
Inventor: SOEJIMA NOBUHIKO
IPC: G05D1/02
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To continue traveling by avoiding an obstacle at the time of invert-operating an unmanned traveling vehicle. SOLUTION: In order to enable the main body to reciprocate-travel in a prescribed area, after the main body 90 is made to swing by 90 angular degree just on this side of the anterior wall of the prescribed area, the main body 90 moves forward a prescribed distance and after then inverted again by 90 angular degree. When an obstacle is detected by an ultrasonic sensor at the side face of the main body among ultra-sonic wave sensors at the time of swinging by 90 angular degree and the obstacle is within a prescribed range from the main body, a main controller 10 temporarily stops this swinging by 90 angular degree and when the obstacle still remains within the prescribed range a prescribed time after this, the main controller 10 inverse-rotates the main body to return to an original state.  After then, the main controller 10 controls the main body to move back by a prescribed distance to rotate by a prescribed angular degree in the direction of separating from the obstacle, to move forward by a prescribed distance in the state of rotating by a prescribed angular degree and to additionally inverse-rotate by a prescribed angular degree to face the same direction as that at the time of starting swinging by 90 angular degree to attain inverse of 180 angular degree without colliding with the obstacle.
Patent JP-S55122489-A (JP)
Title: Power supply device for driving ac motor
Inventor: SASAKI KOUJI
IPC: H02P1/26
Filed: 1979-03-14
Abstract: PURPOSE:To rationally improve a power factor and reduce the capacity of a power supply device, by separately providing a power factor improving capacitor which is necessary in rated operation and another power factor improvind capacitor which needs to be added at starting and by sequentially turning on the capacitors. CONSTITUTION:When a hysteresis motor 2 or the like is operated by a constant- frequency power supply device 1, a power factor improving unit 4 comprising a capacitor 4-2 for compensating a power factor in rated operation, a contactor 4-1, another capacitor 4-4 for compensating the power factor at starting and another contactor 4-3 is provided. The relay S of a controller 5 is energized to operate relay coils 4-1, 4-3 and a timer T. Control is effected to turn on the capacitors 4-2, 4-4 at the starting and turn on only the capacitor 4-2 in the operation. According to this constitution, the capacity of the power supply device for at the direct entry starting of the motor 2 does not need to be high and the device is made economic and rational.
Patent JP-H1012983-A (JP)
Title: Circuit board, suspension board with circuit and production thereof
Inventor: OMOTE TOSHIHIKO
IPC: G11B5/60
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board having an insulation layer of polyimide resin formed on a metal foil basic material in which the polyimide resin layer is protected against cracking even if it is subjected to severe bending work by employing a polyimide resin having a high elongation percentage, and a suspension board provided with a circuit. SOLUTION: The circuit board comprises an insulation layer of polyimide resin formed on a metal foil basic material. The polyimide resin is produced through reaction of, (A). at least one kind of aromatic diamine selected from (a) mphenylenediamine 1, and (b) 3-bis (4-aminophenoxy) benzene and 1,4-bis (4-aminophenoxy) benzene, and (B) 3,4,3',4'-biphenyl tetracarboxyl acid dihydrate. A suspension substrate with circuit is formed by patterning a required circuit of conductor layer on such a circuit board.
Patent JP-H01206973-A (JP)
Title: Quality improver for frozen ground fish meat and production thereof
Inventor: NAKAJIMA YASUSUKE
IPC: A23L17/00
Filed: 1988-02-12
Abstract: PURPOSE:To obtain a readily soluble quality improver for frozen and ground fish meat without mutually consolidating pharmaceuticals, by adding and mixing single particles containing a sugaralcohol mixed with phosphate with a liquid sorbitan ester of a fatty acid, etc., and coating the surfaces of the particles. CONSTITUTION:A liquid sorbitan ester or propylene glycol ester of a fatty acid in an amount of 3-10pts.wt. based on 100pts.wt. single particles of a sugaralcohol mixed with a phosphate in a fluid state is added and mixed with a particle group thereof to coat the surfaces of the above-mentioned particles. Thereby, a quality improver effective in improving whiteness and springiness of frozen and ground fish meat is obtained.
Patent JP-H11213162-A (JP)
Title: Three-dimensional recovery method using curve as featured value
Inventor: OOI YOSHITERU
IPC: G06T7/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a 3D recovery method for which a prescribed curve is used as a featured value and more really performing 3D expression of especially, a natural object, etc. SOLUTION: The method is to perform 3D recovery of stereoscopic shape of an object by using plural 2D images picked up by moving a viewpoint. A pair of 2D images among plural 2D images are considered, the curve which is a part of the object displayed on the pair of 2D images and whose correspondence relation is known is selected, the selected curve is transformed into a two-dimensional rational Bezier curve and the obtained two-dimensional rational Bezier curve is defined as the featured value. The 3D recovery is performed for the stereoscopic shape of the object by utilizing the featured value and parallax between the pair of 2D images.
Patent JP-H01205936-A (JP)
Title: Wire discharging device for wire-cut electric discharge working machine
Inventor: UMETSU MASAHITO
IPC: B23H7/10
Filed: 1988-02-10
Abstract: PURPOSE:To smoothly discharge a wire by installing a feed roller and a discharge roller having high hardness in front of and at the back of a transport belt mechanism and traveling the wire in a straight line by applying twist onto the belt in a transport division. CONSTITUTION:A wire 27 as an electrode which passes through a lower working liquid feeding nozzle 23 and for which electric discharge machining is completed is sent into between the upper and lower transport belts 35 in pairs by a feeding roller 33 made of the high hardness material such as ceramics. Then, the wire 27 which is transported by the transport belts 35 is transported in nipped state, and passes through a plurality of twists installed in a transport division A, and pulled by a wire discharge roller 37 which is made of the high hardness material and set in the rear part, and the wire 37 is accommodated into a recovery box 39. Since the rollers 33 and 37 are arranged in the front and rear parts of the transport belt 35 and driven, the wire 27 can be smoothly sent independently of the abrasion of the belt 35, and pulling-discharged. Further, since the belt 35 is applied with twist in the transport division A, the wire 27 is center-adjusted and can be travelled in a straight line.
Patent JP-S58147078-A (JP)
Title: Semiconductor device
Inventor: MIMURA TAKASHI
IPC: H01L29/778
Filed: 1982-02-25
Abstract: PURPOSE:To contrive not to generate dispersion to the threshold voltage of  depletion mode elements, by leaving neutral regions by controlling the impurity density, the thickness, etc. in at least one of an electron supply layer and a  shielding layer. CONSTITUTION:A channel region 9 is formed on the surface of a channel layer 3 in the depletion mode element part D. Contact regions 101 and 102 reaching the channel region 9 are formed under output terminals 7D1 and 7D2. In the  same manner as the enhancement mode element part E, an N type layer 6 is  selectively removed, and accordingly a gate electrode 8D is formed on an exposed N type layer 5. The current is varied by impressing a negative voltage  on this electrode 8D resulting in the variation of the thickness. Since a high  electron mobility transistor (HEMT) of depletion mode unnecessitates the formation of a gate electrode on the shielding layer 6, the part is removed and can  be provided on the exposed electron supply layer 5. Therefore, the threshold  voltage of the depletion mode HEMT is made uniform.
Patent JP-S52112605-A (JP)
Title: Shaping briquets for metallurgical coke
Inventor: SUZUKI GIYOUICHI
IPC: C10B53/08
Filed: 1976-03-19
Abstract: PURPOSE: A process for shaping briquets for metallurgical coke for use in blasting furnaces, etc., to perform shaping suitable for the production of good coke smoothly with use of low grade coal as a main material in mass production. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61192649-A (JP)
Title: Parallel feed copying machine
Inventor: ARAI ATSUSHI
IPC: B65H9/14
Filed: 1985-02-19
Abstract: PURPOSE:To enable workability to be augmented so as to allow the accuracy in registrating two pieces of transfer paper to be improved by feeding two pieces of transfer paper simultaneously in parallel permitting them to join each other at the upstream of a register roller where the tip ends of them to be once aligned approximately. CONSTITUTION:When two paper feeding devices are used, No.1 tray 33 and No.2 tray 34 are used in this case. Two pieces of transfer paper from these trays join at the transfer roller 69, and the feed timing of the tray 33 is shifted from that of the tray 34 so as to allow the tip ends of both pieces of transfer paper to be aligned each other. In order to permit the tip ends of them to match more accurately, the transfer roller 69 is controlled in the same manner as a register roller 37 is controlled. That is, the transfer roller 69 is allowed to be at rest until the transfer paper arrives at from the trays 33 and 34, then is allowed to rotate at the stated timing when the paper is firmly held by the transfer roller 69. This allows two pieces of transfer paper to be fed with the tip ends of them approximately aligned enabling the accuracy in registration to be improved.
Patent JP-H01206597-A (JP)
Title: Automatic luminance control device for fluorescent discharge tube
Inventor: TONO TAKESHI
IPC: H05B41/38
Filed: 1988-02-10
Abstract: PURPOSE:To provide an automatic luminance adjusting device which performs continuous dimming in following-up to the variation of luminance by comparing the measured luminance value and desired one, controlling a dimming stabilizer on the basis of the deviation obtained, and thus performing luminance adjustment. CONSTITUTION:Input signal S1 corresponding to the measured luminance given by a semiconductor photoelectric element 1 is converted into digital signal S2 by an A/D converter 2. The set input signal S3 set by a setting device 3 to a desired luminance is stored in an adjuster 4. This adjuster 4 compares the signal S2 with the one S3, and an adjusting signal S4 corresponding to the deviation obtained from comparison is emitted. The signal S4 is fed into a converter 5, which converts it into a control output signal S5. This signal S5 is fed into a dimming stabilizer 6 for fluorescent discharge tube, whose luminance is adjusted by controlling this stabilizer 6. Thereby adjustment of luminance is made in following-up to variation of the luminance without resorting to human operation, and thus luminance adjustment is made practicable with high reliability and reproducibility.
Patent JP-H04243982-A (JP)
Title: Wiring substrate
Inventor: FUJII SHUNICHI
IPC: C04B38/00
Filed: 1991-01-29
Abstract: PURPOSE:To provide firmly wiring substrates having a wiring conductive material firmly bonded to the surface of an insulating base comprising a sintered material of mullite without causing breakage. CONSTITUTION:The maximum diameter of surface void of a sintered material of mullite constituting an insulating base 1 of wiring substrate is made <=20.0mum and the ratio of surface void area to the whole surface area of the insulating base 1 is <=4.0%. Consequently, a fine wiring conductive material 8 can firmly be bonded to the surface of the insulating base 1 by thin film forming technology without causing breakage.
Patent JP-H09223354-A (JP)
Title: Audio device
Inventor: TSUHARA TOMOKO
IPC: H03M1/12
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an audio device capable of digitally and precisely recording analog sound. SOLUTION: An analog sound signal outputted from an FM radio receiving part 2 is converted into a digital signal SD by an A/D converter 6 to be filter- processed by a digital BPF in a DSP(digital signal processor) circuit 7. A microcomputer 8 changes the coefficient of the digital BPF according to a mode signal SFM, and since it controls so that such a steep digital filter processing that only the digital signal of a frequency band of an applied band 30Hz-15kHz of an FM radio broadcasting is outputted, is performed, a frequency component excepting 30Hz-15kHz isn't outputted from the DSP circuit 7. Then, the number of bits for coding processing of the sound signal of the applied band are increased since the necessity that a noise signal excepting the applied band is eliminated in the coding processing in an MD(MiniDisk) signal processing circuit 9.  Thus, a regenerative sound recorded on the MD in an MD recording/ reproducing part 5 becomes of high-fidelity.