baber/WOPTO huggingface dataset:
Patent JP-H04322756-A (JP)
Title: Reside scrubber
Inventor: MASUDA TOMOYA
IPC: B03B5/00
Filed: 1991-04-23
Abstract: PURPOSE:To smoothly transfer residue to a dehydration screen drum from the inside of a washing drum by providing a scraping blade having an inclined surface to the inside of a separation screen and discharging residue in the separation screen to the outlet side thereof by the scraping blade when this separation screen is rotated in the prescribed direction. CONSTITUTION:A washing drum 20 is provided to the inside of a rotated external drum 1 and also a separation screen 24 for separating sand and residue is provided to the outlet side of this washing drum 20. Further a dehydration screen drum 10 is provided to the outlet side of the separation screen 24. Residue generated in the screen device of a sewage treating plant or the like is introduced into the washing drum 20 and washed. In this case, a scraping blade 26 having an inclined surface is provided to the inside of the separation screen 24. When the separation screen 24, is rotated in the prescribed direction, residue in the same 24 is discharged to the outlet side of the screen 24. by the scraping blade 26. As a result, residue is smoothly transferred to the dehydration screen drum from the inside of the washing cylinder.
Patent JP-H01290086-A (JP)
Title: Display controller
Inventor: MURATA HIDEMI
IPC: G06T3/60
Filed: 1988-05-18
Abstract: PURPOSE:To rotate pictures at a high speed without using a work memory by controlling the counting direction of a counter to rotate the picture data to be stored in a memory in an intra-block unit and at the same time controlling the counter to secure the rotations of 90 deg., 180 deg. and 270 deg. among blocks. CONSTITUTION:A control means 8 controls the counting directions, i.e., the up-counting and down-counting directions of the 1st-4th up-down counters 2-5 respectively and rotates the picture data to be stored into a memory 1 in an intra-block unit. At the same time, the counters 2-5 are controlled so that the rotation is secured among blocks by at least one of 90 deg., 180 deg. and 270 deg.. Thus the pictures can be rotated without using any software process nor any work area in terms of software. Furthermore the rotational angle can be optionally selected among said three angles.
Patent JP-H01289627-A (JP)
Title: Insertion condition confirming method
Inventor: TAKIMOTO HIROTAKA
IPC: B23P19/00
Filed: 1988-05-18
Abstract: PURPOSE:To detect surely whether or not insertion is properly carried out for preventing parts from damages even if the distal end of a pin and an inserting hole are finely displaced when the pin of a clamping part is press inserted into the inserting hole of a corresponding press fit part, by connecting the inserting hole to a vacuum source to confirm a change in the degree of vacuum in the inserting hole. CONSTITUTION:A grip 4 is provided in the interior with a press fit part mounting hole 6 and a through hole 7 connected thereto, and the press fit part 1 is clamped on the distal end of said hole 7 with two air cylinders and chucks respectively. The through hole 7 is connected to a vacuum pump 12 through a hose 11 and further a vacuum sensor 13 is provided. Next, the press fit part 1 at the lower end of the grip 4 is lowered by a transfer section 5 to a position where the contact of an insertion hole 2 with the distal end of a pin 3 can be confirmed. Then, the vacuum pump 12 is operated to confirm the increase of the degree of vacuum and then a press cylinder 15 is lowered to continue the insertion of the pin 3.
Patent JP-H1074980-A (JP)
Title: Semiconductor device
Inventor: TANAKA MOTOYUKI
IPC: H01S5/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, such as a diode and a light- emitting device in which, using a substrate whose lattice constant and thermal expansion coefficient conform with those of III-V nitride, a III-V nitride single crystal film of good crystallinity is grown on the substrate. SOLUTION: This semiconductor device is formed in such a way that III-V nitride single crystal films 12, 14 and 15 of at least one kind, selected among gallium nitride, aluminum nitride, boron nitride, indium nitride and mixed crystal thereof, are formed on an aluminum nitride single crystal substrate 11 directly or with a low temperature growth buffer layer 13, of at least one kind of III-V nitrides in between. This is used as a light-emitting element of short wavelength, capable of continuous oscillation and a diode operating at high temperature, etc.
Patent JP-S609334-A (JP)
Inventor: KAAI SHIGETAKA
IPC: H02J3/42
Filed: 1983-06-29
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-H10312534-A (JP)
Title: Magnetic tape cutting apparatus and method
Inventor: KADOWAKI KAZUE
IPC: G11B5/84
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To improve the quality of magnetic tape and reduce drop-out. SOLUTION: In a magnetic tape cutting apparatus in which a wide magnetic tape 2 is cut in the predetermined length by cutting means 6a, 6b and thereafter the magnetic tapes 2a, 2b,..., 2f being cut are wound around the winding means 7a, 7b,..., 7f, adhesive rubber rolls 11a, 11b, 11c, 11d are provided at the predetermined position immediately before the winding means 7a, 7b,..., 7f, surface treatment of the magnetic tapes 2a, 2b,..., 2f cut by the adhesive rubber rolls 11a, 11b, 11c, 11d is performed, and then these magnetic tapes are wound around the winding means 7a, 7b,..., 7f.
Patent JP-H06333032-A (JP)
Title: Image rotation procesing method and device
Inventor: ARAGAKI MASAMI
IPC: G06T3/60
Filed: 1993-05-21
Abstract: PURPOSE:To keep the high quality of the linear edges of an original picture even when the digital multilevel image data including a pattern having the sharp linear edges is rotated at an optional angle. CONSTITUTION:A rotated image address generator 5 calculates the coordinates of an original picture corresponding to the picture element coordinates of a rotated image. An original image point segment length generator 6 calculates the coordinates of two points near the picture element whose segment corresponding to the main scanning line of the rotated image passes through the coordinates set on the original picture and crosses the lattice of the original picture. An interpolation processor 8 calculates by interpolation the density of two picture elements near lattice points of those two points together with the distance between both picture elements based on the threshold value conditions given from a threshold value generator 9. Thus the density of each intersecting point is calculated. Furthermore the density of the original picture coordinates is interpolated under the same threshold value conditions and based on the interpolation density of those two points and the distance from the original picture coordinates.
Patent JP-H1170040-A (JP)
Title: Corner shelf board from which hanger can be hung
Inventor: ISHIDA TAKASHI
IPC: A47B77/04
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a corner shelf board which is formed so that articles can be put on it and clothes can be hung from it. SOLUTION: This shelf board 1 to be set at an upper corner of a room is almost triangular, and one or plural hooking slits 2 are formed so that a hanger can be hung from the shelf board 1. Plural support members 3 are attached on the rear surface of the shelf board 1, and a hanging bar 4, which is a separate unit, is inserted rotatably or fixedly into the support members 3. Or, a rail member with many hooking rings is attached, so that a hanger can be hung down from the shelf board 1.
Patent JP-S5645321-A (JP)
Title: Ice-breaking method
Inventor: YOSHIIE SHIGETADA
IPC: F25C5/02
Filed: 1979-09-20
Abstract: PURPOSE:To automate the work ranging from ice-making to ice-breaking by constituting a device so that the rectangular block ice, being placed on a lift and lifted, is cut and removed at both end parts thereof by a pair of chainsaws for endcutting. CONSTITUTION:The block ice X sent in horizontally through an inlet 5 is placed on the ice holder 8 of two lifts 6 positioned at the lowest limit thereof, in the horizontal state. Next, as the block ice X is lifted in the inclined state by the lift 6, both end parts thereof in which air bubbles are made are cut off and removed by chainsaws 16 for end-cutting positioned in the front and rear, and the block ice X which is lifted further upward is cut in two pieces along the longitudinal center line thereof by a chainsaw 18. The block ice thus cut in two pieces is made to slide from the lift 6 along a gutter 23 which is an inclined guide passage and sent into an ice- breaking machine B. By this method, the work from ice-making to ice-breaking can be automated.
Patent JP-S6013849-A (JP)
Title: Stabilizer composition for halogen-containing resin
Inventor: KAWAMOTO KIYOSHI
IPC: C08L101/04
Filed: 1983-07-01
Abstract: PURPOSE:To provide the titled composition giving a molded article having excellent discoloration resistance, heat resistance and plate-out resistance, and composed of a mixed product obtained by the thermal reaction of a combination of a plural kinds of various specific organotin compounds such as monoalkyltin oxides, and thioglycolic acids, etc. CONSTITUTION:The objective composition is composed of the mixed product [e.g. a mixture of monomethyltin tris(isooctylthioglycolate) and dioctyltin bis (isooctylthioglycolate)] obtained by the thermal reaction of a compound selected from (A) mono- or di(1-12C alkyl)tin oxide and mono- or bis(1-18c alkoxy-2- 3C carboalkyl)-tin oxide with two or more compounds selected from (B) thioglycolic acid, 2-mercaptopropionic acid, maleic anhydride, fatty acid, hydrogen sulfide, mercaptan, and 2-mercaptopropionic acid 4-18C alkyl ester, or the thermal reaction of two or more compounds of the group (A) with one or more compounds of the group (B).
Patent JP-S5345223-A (JP)
Title: Master tape recording device
Inventor: CHIBA SHIYUNICHI
IPC: G11B5/86
Filed: 1976-10-05
Abstract: PURPOSE: To elimminate the strain, when the copying operation is to be carried out such that master and slave tapes have their magnetic surfaces contacting, by establishing a preset relationship between the diameters of the rotary head cylinders of those two tapes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10296468-A (JP)
Title: Laser beam machining device
Inventor: HIKIMA IKUO
IPC: B23K26/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To contrive fine machining under optimum conditions which are adaptive to the material, shape or the like of a material to be machined by using a variable wavelength and/or pulse time width laser beam source and irradiating a plurality of laser beams whose wavelength and pulse width are different. SOLUTION: In the variable wavelength or pulse time width machining laser beam source 1, two laser beam heads 16, 17 whose pulse time widths are different are connected to a power source 2 through a laser beam head switching part 15 and also a total reflection mirror 18 and movable total reflection mirror 19 are arranged on their emitting axes. In the case the selecting signal of the head 16 is sent from a control part to the switching part 15, the head 16 is excited, the laser beam 16' is downward inverted with the mirror 18 and emitted. Similarly, in the case the using signal of the head 17 is sent, the head 17 is excited and also the mirror 19 is shifted from the optical path and the laser beam 17' is emitted as it is in the right direction.  Switching of the laser beam is executed by taking in and out a light source having a plurality of laser beam heads similar to pulse time width change and a crystal element unit with which high frequency is generated.
Patent JP-H08317576-A (JP)
Title: Emergency lamp lighting unit, and illuminator
Inventor: KAMIYA FUMIO
IPC: H05B37/02
Filed: 1995-05-18
Abstract: PURPOSE: To provide an illuminator which can light lamp with the specified lightness in either case of power stoppage and power non-stoppage without complicating the circuit constitution. CONSTITUTION: In the daytime at power non-stoppage, the line between a battery 24 and an inverter circuit 26 is opened, and power is not supplied from a battery 24. Light shines upon a cadmium sulfide element R1, and a relay contact Ry2S1 opens, and stabilizer 27 is not supplied with power, and a fluorescent lamp FL does not light. In the daytime at power stoppage, light shines upon a cadmium sulfide element R1, and relay contacts Ry2S1 and Ry2S2 open, and the fluorescent lamp FL does not light. In the night at power nonstoppage, the stabilizer 27 supplies an inverter circuit 26 with power, and the fluorescent lamp FL lights with power consumption of 100%. In the night at power stoppage, the fluorescent lamp FL dimes with the power consumption of 40%.
Patent JP-H0418079-A (JP)
Title: New substance bt-38, its production and mildew-proofing agent containing the substance as active component
Inventor: SETO HARUO
IPC: C12P17/14
Filed: 1990-05-10
Abstract: NEW MATERIAL:The compound of formula having the following physical and chemical properties. Appearance, orange acicular crystal; melting point, 294-296 deg.C (decomposition); molecular formula, C15H12O4N2; high-resolution EI mass- spectrometry, m/z 284.0825 (M+); solubility, soluble in chloroform, methanol, ethyl acetate, acetonitrile and dimethyl sulfoxide and insoluble in water and n-hexane; etc. USE:Mildew-proofing agent. PREPARATION:A bacterial strain belonging to genus Streptomyces and capable of producing BT-38 substance [preferably Streptomyces exfoliatus BT-38 (FERM BP-2881)] is cultured preferably in a liquid medium under aerobic condition at 20-30 deg.C.
Patent JP-H10310821-A (JP)
Title: Manufacture of high tensile strength steel tube for construction use
Inventor: MURAOKA RYUJI
IPC: C21D8/02
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacture of a high tensile strength steel tube for construction use, capable of stably and inexpensively mass-producing a 60kg-class low-yield-ratio steel tube of <=50 mm tube thickness, used for a concrete-filling-type composite steel tube pillar, etc., while obviating the necessity of plate heat treatment after rolling and heat treatment after cold forming. SOLUTION: A steel, having a composition consisting of, by weight. 0.06-0.17% C, 0.06-0.5% Si, 0.5-1.6% Mn, <=0.05% P, <=0.01% S, <=0.07% Al, <=0.006% N, further one or <=2 kinds among 0.05-0.5% Mo, 0.01-0.1% V, and 0.005-0.015% Ti, and the balance Fe with inevitable impurities, is heated to >=1000 deg.C and hot rolled in the temp. region not lower than the Ar3 point. The resultant steel plate is subjected to accelerated cooling down to the temp. region of Ar3 -50 deg.C±30 deg.C at a rate of (1 to 40) deg.C/sec. Subsequently, the acceleratedly cooled steel plate is held in the temp. region of Ar3 -50 deg.C±30 deg.C for 1-150 sec and subjected to accelerated cooling down to 400-600 deg.C at a rate of (1 to 40 deg.C)/sec.  The resultant steel plate is cold-formed into steel tube, and further, the tube expanding rate in the final stage of tube manufacture is regulated to >=0.8%.
Patent JP-H09300618-A (JP)
Title: Driving method of ink jet head, ink jet recording apparatus, ink jet head and semiconductor device for driving ink jet head
Inventor: FUJII MASAHIRO
IPC: B41J2/055
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head preventing not only the effect of stray capacity but also the lowering of emitting capacity caused by an increase in the number of emitting nozzles and capable of driving a large number of nozzles at the same time. SOLUTION: Capacitors Ca, Ca constituting respective ink chambers are connected across a common switch So and individual switches S1, S2, Sn. The common switch So has an ON-resistor Ro and the individual swtiches S1, S2, Sn has ON-resistors R1 and also have wiring resistors Ri on the side of individual electrodes. By miniaturizing the ON-resistor R0 of the common switch So, the number of simultaneously driven nozzles can be increased.
Patent JP-S5927989-A (JP)
Inventor: CHIN GISEN
IPC: C10J3/00
Filed: 1982-07-13
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-S5645220-A (JP)
Title: Bending method for metallic pipe
Inventor: KAWANAMI SHIYUNPEI
IPC: B21D7/16
Filed: 1979-09-21
Abstract: PURPOSE: To manufacture the bend pipe of good quality, by performing the bending work while keeping constant the ratio between the effective heat-input for every unit time and the relative velocity of the heater against the pipe.  
     CONSTITUTION: The relative velocity V of the heater h against the pipe blank 1, and the rotational speed of the nut 10, are made constant and are held constant. Then, for the purpose of applying the gradual bending work (the gradation) at the begining of the bending work, the velocity W of the pipe blank 1 is gradually changed from a small value (usually V/2) to the large value V. That is, at the early stage, while W is less than V, the heater H is moved leftward; at the point W=v, the heater H is stopped in respect of the point O; for a while after that, the bending work into the effective radius RO of the bending arm 4 is given to the pipe blank 1. At the ending stage of the bending work, the bending speed W(=V) is gradually  decreased to the initial value (usually V/2) to finish the bending work. As a result,  the bend pipe, being ideal in both of the mechanical property and the metallurgical  property, can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6014472-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINOHARA MAMORU
IPC: H01L29/78
Filed: 1983-07-05
Abstract: PURPOSE:To unnecessitate the oxidization process which will be performed before P<+> diffusion by a method wherein a patterning process is performed by providing a polysilicon layer on a gate oxide film, impurities are doped using said polysilicon layer as a mask, and after the region other than the part which will be turned to a gate has been removed, a drive-in process is performed on the doped impurities. CONSTITUTION:The polysilicon layer 25 located on the part where the use of which as a diffusion mask is unnecessary is removed. Then, after the gate oxide film 23 located on the part where a window is opened has been removed by dipping the above into the etchant of hydrofluoric acid, boron is lightly doped using an already know diffusion technique, and a region 26 is formed. Then, after the polysilicon layer 25 located on the region other than the gate has been removed by performing a photolithographic method and an etching, a drive-in process of boron is performed. As a result, the diffusion depth of boron is brought to 1- 2mum. and an oxide film of approximately 400Angstrom  is formed on the surface of the substrate, thereby enabling to proceed to the photolithographic process for formation of an N-channel MOS source and drain. Subsequently, a silicon gate CMOS integrated circuit device is formed using the technique heretofore in use.
Patent JP-S611205-A (JP)
Title: Conveying apparatus using linear motor
Inventor: KAWAGUCHI KOUJIROU
IPC: B65G54/00
Filed: 1984-06-13
Abstract: PURPOSE:To obtain a conveying apparatus which has a simple structure and a good efficiency by using a bearing unit and a linear motor. CONSTITUTION:A bearing unit is formed as a construction for transferring a plurality of rollers 2 in which a track groove 10 formed in a track 1 is associated with a bearing block 3, and constructed so that a conveying truck can move along the track 1. In this case, the track 1 is a stator for forming the secondary side of a linear pulse motor. A conveying base 5 of the prescribed shape is laid on the block 3. A movable element 6 for forming the primary side of the linear pulse motor is provided corresponding to the operating surface of a toothed part 4 of the stator. Thus, a conveying apparatus which has the motor having a simple structure, good efficiency and economy can be performed.
Patent JP-H05317249-A (JP)
Title: Connector device for endoscope
Inventor: OGINO TAKAYUKI
IPC: A61B1/04
Filed: 1992-05-14
Abstract: PURPOSE:To assure the interchangeability with upgraded devices necessary with the improvement in devices by putting the index of the same color as the color of the index of an endoscope after the improvement in addition to the index of the color before the improvement on a signal processor after the improvement. CONSTITUTION:The monochromatic index 102 of yellow different from the monochromatic index of red before the improvement is put on a signal connector 11-2 of the endoscope after the improvement when the solid-state image pickup element of the endoscope is improved. On the other hand, the index 202 of the same yellow as the yellow of the index 102 of the signal connector 11-2 after the improvement is put in addition to the red index 201 before the improvement on the connector socket 21-2 on a video processor side having the improved circuit with the improvement in the solid-state image pickup element. Further, the monochromatic index 103 of blue different from the color before the improvement is put on the signal connector 11-3. The index 203 of the same blue as the blue of the index 103 of the signal connector 11-3 after the improvement is put in addition to the red index 201 and the yellow index 202 before the improvement on the connector socket 21-3.
Patent JP-S5745437-A (JP)
Title: Liquid penetrant flaw detecting tester
Inventor: SUGIYAMA TAKESHI
IPC: G01N21/91
Filed: 1980-09-03
Abstract: PURPOSE: To eliminate the irregularity in coating of a developer and assure the uniformity of quality by photoelectrically detecting the reflection state of the surface of a developed objet to be inspected and automatically redeveloping the same when the state of te surface coated with the developer has not attained a normal level.  
     CONSTITUTION: An object 1 to be inspected is revolving in an arrow A direction. A developer is sprayed from a nozzle 6 to the surface of the object 1 by the signal of a control device 2. The coating state of the developer is detected by detecting the light reflected from the surface of the object 1 by a photoelectric transducer 7, and converting the same to an electric signal. This electric signal is conducted to the control device and if it attains the preset level, no control signal is emitted but if it fails to arrive at the set level, the signal of opening a control valve 13 of an auxiliary developer sprayer 12 is emitted so that the developer conducted from a developer tank 14 is sprayed from a nozzle 15 to the surface of the object 1, then the redevelopment is performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5245786-A (JP)
Title: Feed motion
Inventor: KAWAMURA AKIRA
IPC: B23Q5/28
Filed: 1975-10-07
Abstract: PURPOSE: To provide a feed motion for machine tool which can transfer material smoothly and accurately, while variable frequency variable voltage power source drives the straight induction electromotor. The primary side and secondary side of the electromotor are provided on the fixed and moving sections respectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60263419-A (JP)
Inventor: TANAHASHI ICHIROU
IPC: H01G11/78
Filed: 1984-06-12
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。