baber/WOPTO huggingface dataset:
Patent JP-S5793761-A (JP)
Title: Telephone automatic response device
Inventor: TAMURA TADASHI
IPC: H04M1/64
Filed: 1980-12-03
Abstract: PURPOSE:To disable incoming call if a message signal against the rules is recorded, by disabling the start of an incoming circuit, when a signal informing the end of a message signal is detected in a required minimum recording time determined with a timer circuit. CONSTITUTION:A message transmitted to the caller is recorded on a response tape 11, the device is started with a callout signal from the caller and the message signal is transmitted. A beep tone signal informing the end of the message signal, together with the message signal are recorded on the response tape and a timer circuit 37 sets a required minimum recording time for the message signal to be specified. When a message shorter than the required minimum recording time is recorded at test, a beep tone switch circuit 33 is activated to reset a line holding circuit 6, allowing to avoid the start with the callout signal.
Patent JP-H0518401-A (JP)
Title: Photo-fluid transducing element
Inventor: YAMAGUCHI NOBUYUKI
IPC: F15B5/00
Filed: 1991-07-11
Abstract: PURPOSE:To improve the follow-up characteristics of a photo-fluid transducing element, increase the size of the output, and enhance the certainty of the operation. CONSTITUTION:Optical signals including control signal are given by an optical signal line 18 and fed to a photo-amplifier 19a. They are amplified, sent via an optical fiber 20a, and cast onto the central part of a contractive piece 21a, which is thus heated due to thermal flexibility to get a high temp. Now the central part is deformed in the direction of a communication pipe 15a, i.e., in the direction of contracting the gap (a) between the communication pipe 15a and the piece 21a, which should vary the pressure in the communication pipe 15a and cause generation of an eccentric flow in a control port 13. By this eccentric flow, a difference is produced in the output pressure between two output ports 14a and 14b.
Patent JP-H1014473-A (JP)
Title: Apparatus for metering of sprayer
Inventor: WATANABE SHINJI
IPC: A01M9/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To enable to obtain the good accuracy of the opening of a metering valve relatively to the shaking angle of a metering lever and further easy practice of connecting and separating operations of a metering valve from an interlocking lever. SOLUTION: This apparatus for metering of a sprayer is obtained by installing a lever receiving unit 52 integrally operable with a metering valve and a locking unit 20 capable of performing a relative motion relatively to the lever receiving unit 52 and arranging a receiving recessed part 53 for receiving the end of an interlocking lever 8 interlocking with the metering lever in the lever receiving unit 52. Furthermore, a regulating unit 25 capable of engaging with the interlocking lever 8 in the receiving recessed part 53 and regulating the movement of the interlocking lever 8 in the receiving recessed part 53 is provided in the locking unit 20.
Patent JP-S6328512-A (JP)
Title: Polishing tool
Inventor: NOTO KOICHI
IPC: B23H5/10
Filed: 1986-07-23
Abstract: PURPOSE:To make it possible to polish an aspherical surface of a lens die with a high degree of accuracy, by making a conductive film or a cloth foil constituting a negative electrode cope with the aspherical surface, through the intermediary of a resilient material or a polishing fabric so that energization may be made between the negative electrode and the workpieces. CONSTITUTION:A workpiece 11 is secured on a rotary table 9, and an energization anode terminal slide on the table 9 so that a part to be polished of the workpiece 11 is applied with a constant d.c. voltage irrespective of the rotation of the table 9. Further, a polishing tool moves along the outer surface 8 of the workpiece having an aspherical surface while it vibrates in the direction of A-A, and simultaneously, electric discharge may be made between a film 13 and the workpiece 11. Further, a mixed solution of abrasive grain and electrolyte exists on the outer surface 8 of the workpiece 11 to be subjected to electrolytic machining. Thus, electrolytic polishing and mechanical polishing using the abrasive grain are simultaneously carried out, flexibly coping with the aspherical surface without using various kinds of rigid structure polishing tools, thereby it is possible to provide an ultra-accurate finished surface with no scratches.
Patent JP-S5794590-A (JP)
Title: High corrosion resistant zinc plating method
Inventor: WATANABE TOSHIKATSU
IPC: C25D3/56
Filed: 1980-12-04
Abstract: PURPOSE: To improve the corrosion resistance power of iron and its alloy electrodeposited with a zinc-manganese alloy by contg. zinc and manganese salt, monobasic acid and oxypolybasic acid and its compound, ammonium salt and boric acid in an electrodepositing bath.  
     CONSTITUTION: An electrodepositing bath contg. zinc and manganese salt, monobasic acid as a complex salt forming agent, oxypolybasic acid and its compound, ammonium salt and boric acid is prepd. An easy to rust iron or iron alloy blank material is suspended in this electrodepositing bath and its pH is kept at about 2.6, where said material is electroplated. The plating layer obtd. by the above-mentioned method is free from crazing, pinholes and the like, is highly ductile and has excellent corrosion resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000005451-A (JP)
Title: Emergency attitude control device of radio-controlled airplane
Inventor: YAMAZAKI TSUTOMU
IPC: A63H30/04
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the crash of an aircraft due to unexpected high winds, or the like. SOLUTION: A light sensor 11i (i=a, b...d) for detecting individual light beams from the top and bottom and right and left of an airframe, a regulating unit 12, and an attitude control unit 20 are provided. The regulating unit 12 can adjust the individual levels Vi (j=1, 2,...) of signals Saj (j=1, 2,...) outputted by the light sensor 11i, and when an emergency signal S4 from a controller is inputted to the attitude control unit 20, the attitude control unit 20 can keep the airframe in a predetermined set attitude by controlling a rudder and an elevator via actuators 35, 36 in accordance with the signals Saj outputted from the light sensor 11i.
Patent JP-S6415844-A (JP)
Title: Memory device
Inventor: SEKI KAZUHISA
IPC: G06F12/08
Filed: 1987-07-09
Abstract: PURPOSE:To increase the write processing speed by adding a complement to the end of the data when this data is written to write the complement to a cache memory and adding the data read out of the cache memory to check the propriety. CONSTITUTION:When a writing instruction is given from a host device, a transfer control circuit 1 receives data from the host device and gives an instruction to a memory control circuit 2 to write the data into a cache memory 3. At the same time, the circuit 1 gives an instruction to an adder to adds those received data together. When the transfer of data is through, the circuit 1 receives the complement of the addition result from a complement device 5 for addition of said complement to the end of the data and then writes the value of the complement into the memory 3 via the circuit 2. Then the circuit 1 reads the data including the one added in a write mode. Furthermore the circuit 1 gives an instruction to the adder 4 to add the read data together. Then the circuit 1 checks the result of the adder 4 at the end of the transfer of data and ends normally the transfer of data when the result of the adder 4 is equal to zero.
Patent JP-H0729386-A (JP)
Title: Flash member and microcomputer
Inventor: KURODA KENICHI
IPC: H01L27/10
Filed: 1993-07-13
Abstract: PURPOSE:To provide a flash memory capable of rewriting data during real use by deciding a rewriting mode in accordance with the level of a power voltage, switching a boosted voltage with an outside high voltage and supplying it to a nonvolatile storage element. CONSTITUTION:At a power circuit EPS, whether a write erasing voltage VPP and an operation voltage VCC supplied to a power terminal PVC from the outside are over specified levels or not is detected by a level detection circuit. Then, the power voltage VCC is boosted by a built-in boosting circuit, the write erasing voltage is generated, either the boosted voltage or the write erasing voltage VPP is selected by a voltage changing switch and supplied to an internal flash memory FMRY as a write erasing voltage VPPW/e. Thus, as erasing and writing of data to the flash memory are carried out by any of the boosted voltage or the outside high voltage, data rewriting is made possible during real use and the function of the device is heightened.
Patent JP-2000001770-A (JP)
Title: Vapor deposition apparatus for generating trigger discharge by using transformer
Inventor: AGAWA YOSHIAKI
IPC: C23C14/24
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a higher-purity thin film by using a coaxial type vacuum arc vapor deposition source. SOLUTION: This vapor deposition apparatus 10 is so constituted that an arc discharge is induced by a trigger discharge and the material constituting a material 43 for vapor deposition is released in a large amt. into a vacuum vessel 1, by which the thin film is formed. A trigger power source 20 for generating the trigger discharge has a pulse power source 21 and a transformer 22. The pulse voltage formed by this pulse power source 21 is impressed to the primary winding 22a in this transformer 22. The amplified pulse voltage is outputted from the secondary winding 22b and is impressed to a trigger electrode 42. There is thus no capacitor in a route where the trigger current flows and a resonance circuit is not formed in the vapor deposition apparatus 10.  Then, the AC current does not flow to the trigger electrode and the intrusion of the material constituting the trigger electrode in the form of an impurity into the thin film does not occur.
Patent JP-H0725364-A (JP)
Title: Hinge mechanism for trunk lid
Inventor: KUBOTA YUTAKA
IPC: E05F1/12
Filed: 1993-07-13
Abstract: PURPOSE:To improve the door open operating force characteristics of a trunk lid by enabling the effective length of a link to which a torsion bar is connected, to be increased. CONSTITUTION:A link bracket 16 projecting afterward is provided for a place close to a rotatably support section at the front end of a hinge arm 1, a link 9 is rotatably supported on the aforesaid link bracket 16 by a pin 10 in such a way as to be freely rotated, and the end of the arm section 8a of a torsion bar 8 lockingly attached onto a hook section 7 at the front side of a hinge bracket 5 is lockingly attached to a hook section 11 at the front end of the link 9.
Patent JP-H119012-A (JP)
Title: Marking device of agricultural working machine
Inventor: KOMATSU HITOSHI
IPC: A01C11/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a marking device of an agricultural working machine capable of performing controlling work simply and at a low cost by traveling the machine body along the traveling mark formed by a first marker for continuously forming a usual planting seedling row, and also traveling the machine body along the traveling marker for easily forming a densely planted row so as to take the densely planted row as a traveling mark for the controlling work. SOLUTION: This marking device of an agricultural working machine A equipped with a working part 5 for planting seedlings or sowing seeds by keeping a prescribed space between ridges in the field, and a marking device 6 for forming a mark for the next traveling process, is provided by installing a first marker 61 for forming a mark for the next traveling process and a second marker 62 for forming a mark for the travel of forming a densely planting row simultaneously in the marking device 6.
Patent JP-S5874786-A (JP)
Title: Raw pitch for carbon fiber
Inventor: KAMIMURA SEIICHI
IPC: C10C3/04
Filed: 1981-10-29
Abstract: PURPOSE:To provide raw pitch for carbon fiber, which gives a carbon fiber having a high modulus and a high strength, by heat-treating a specified mixture consisting of a fraction and heavy oil obtd. by the steam cracking of petroleum and heavy oil obtd. by the fluid catalytic cracking of petroleum. CONSTITUTION:A mixture consisting of heavy oil (A) having a b.p. of 200 deg.C or higher obtd. by the steam cracking of petroleum, heavy oil (B) having a b.p. of 200 deg.C or higher obtd. by the fluid catalytic cracking of petroleum, and hydrogenated oil (C) obtd. by hydrogenating 10-70% of the aromatic nucleus of arom. hydrocarbons contained in a fraction mentioned below by contacting in the presence of a hydrogenating catalyst with hydrogen a fraction having a boiling range of 160-400 deg.C obtd. by the steam creacking of petroleum and/or a fraction having a boiling range of 160-400 deg.Cobtd. by heat-treating at 380- 480 deg.C heavy oil having a b.p. of 200 deg.Cor higher obtd. by the steam cracking of petroleum, is used. Said mixture is heat-treated at 370-480 deg.C under a pressure of 2-50kg/cm<2> G to obtain the desired pitch.
Patent JP-S6324976-A (JP)
Title: Method and apparatus for controlling coin operation type amusement game
Inventor: ROORENSU II DEMAA
IPC: A63F9/00
Filed: 1987-07-11
Abstract: A microprocessor computer system includes random access and read only memories and a set of operator switches permitting the storage of game play imformation. During operation of the amusement device, game play is monitored and the score required to receive a free play is periodically adjusted to maintain a selected free play percentage. The percentage is determined by either the factory setting or the operator through the operator switches. The data used to compute the free play percentage is constantly checked by the system to insure that it is valid.
Patent JP-H0461252-A (JP)
Title: Insertion hole punching method of alignment device
Inventor: HAYASHI SEIICHI
IPC: H01L21/68
Filed: 1990-06-28
Abstract: PURPOSE:To make is possible to produce a number of insertion holes whose shapes and dimensions are identical to those of a punch and enhance its working accuracy by working the tip of the punch in shape identical to a desired shape of said insertion hole, thrusting the punch into an alignment board vertically, eliminating burr generated in the insertion hole from a punched hole, and hardening a surface layer which includes the interior of the insertion hole for enhanced hardening processing. CONSTITUTION:A punch 11 is prepared of materials, such as carbide-tipped alloy. The tip of the punch 11 is bored in the same shape and dimensions so as to meet with a desired hole shape and dimensions. A projection 15 is installed to the tip to cut a notch required for positioning for an end mill 13 during the punching work of a suction hole 4 required in the post processing. Then, the punch 11 is vertically thrust into an alignment board 5 made of aluminum to a specified depth and then extracted. The burr 12 produced on the edge of the insertion hole 2 is eliminated by means of chemical etching. The surface layer of the alignment board 5 is anodized-aluminum-processed, thereby forming an alumite layer 14 and further hardening the surface layer.
Patent JP-S5695394-A (JP)
Title: Method and device for sewage treatment
Inventor: HIROUCHI SOUGO
IPC: C02F3/32
Filed: 1979-12-29
Abstract: PURPOSE: To obtain organic manure with good nutrition balance for a small number of days, by performing stirring and aeration while cultivating protozoans in sewage, and then by adding sawdust to the obtained sludge for fermentation.  
     CONSTITUTION: Raw sewage crushed finely by crusher 3 is fed into sewage storage tank 1, where seed sludge containing protozoans, such as paramecia and vorticellae, is added for cultivation. In adjustment tank 4, its water is adjusted and while aeration is performed is aeration tanks 6 and 7, an aerobic digestion treatment is performed. Then, the sludge is separated into concentrated sludge, to which the sewage is added from sewage tank 14 and after dehydration, sawdust 16 is mixed. Then, this mixture is fermented in fermentation tanks 17 and 18 to obtain sawdust compost 19. This compost is granular and becomes valuable organic manure containing much protein. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0337689-A (JP)
Title: Developing device
Inventor: KOGA YOSHIRO
IPC: G03G15/09
Filed: 1989-07-04
Abstract: PURPOSE:To reduce the unevenness of developing density caused by a magnetic roller and to improve printing quality by holding developer on the magnetic roller with magnetic field generated with the magnetic roller which is magnetized to be in plural magnetic poles, rotating the magnetic roller so that the developer is conveyed and providing the ruggedness on the surface of the magnetic roller. CONSTITUTION:The developer 8 is held on the magnetic roller 9 with the magnetic field generated by the magnetic roller 9 which is magnetized to be in plural magnetic poles S and N and conveyed by rotating the magnetic roller 9. Then, the ruggednes is provided on the surface of the magnetic roller 9. The magnetic roller 9 is formed to have the ruggedness corresponding to the magnetic poles S and N pitches of a magnet 12, so that the height of a magnetic brush on the magnetic roller 9 is kept constant. In the case of contact development, the width of developing nip is kept constant. Then, in the case of non- contact development, the variation of the length of developing gap is reduced. Thus, the unevenness of the developing density by the magnetic roller is reduced and the printing quality is improved.
Patent JP-H0617485-A (JP)
Title: Junction structure between angular steel pipe column and steel-framed beam
Inventor: KATO TOMOYASU
IPC: E04B1/30
Filed: 1992-06-30
Abstract: PURPOSE:To prevent the bulge of the side face of an angular steel pipe column by welding and jointing a beam to a column corner angle section so that the side face of the angular steel pipe column is set in the preset angle direction against the axial direction of the steel-framed beam. CONSTITUTION:A steel-framed beam B i5 fitted to the corner angle section of an angular steel pipe column A by welding so that the side face 1 of the angular steel pipe column A is set in the direction of 45 deg. against the axial direction X of the steel-framed beam B, e.g. the end section of the flange 2 of the steel-framed beam B is formed into a V-shape, it is butted and welded to the side faces 1, 1 of the column A, and a web 3 is butted and welded to the tip of the corner angle section. The steel-framed beam B is divided into a joint section B1 and a beam main body B2 and jointed with high-strength bolts at the site. A band ring 4 is welded to the outer periphery of the angular steel pipe column A at a junction, and a triangular stiffener 5 is fitted in it by welding. When concrete is filled into the angular steel pipe column A, and an air vent hole is provided on the stiffener 5.
Patent JP-H07145456-A (JP)
Title: Nonoriented silicon steel sheet low in iron loss and its production
Inventor: YANO HIROSHI
IPC: H01F1/16
Filed: 1994-07-25
Abstract: PURPOSE:To produce a nonoriented silicon steel sheet low in iron loss, furthermore low in rotating iron loss. CONSTITUTION:This steel sheet is the one contg. <=0.01% C and 2.5 to 5.9% Si, and in which the contents of S, N and O are suppressed to <=0.0030% and <=0.0020%. Moreover, the ratio of inclusions having >=4mum dimension in the steel is regulated to <=60% by a volume fraction to all inclusions in the steel, and furthermore, the ratio of inclusions of <1mum in the steel is regulated to <=15%, preserably to <=5% by a volume fraction to all inclusions in the steel.
Patent JP-S5697753-A (JP)
Title: Solar heat collector
Inventor: ANPO HIDEO
IPC: F24J2/46
Filed: 1979-12-29
Abstract: PURPOSE: To prevent local corrosion from being generated at gaps between stainless steel plates by sandwiching an aluminum or aluminum alloy sheet between welded parts of the stainless steel plates used in the heat collector.  
     CONSTITUTION: In the solar heat collector comprising the stainless steel plates 3-1 and 3-2 combined and welded to each other so as to form water passages 1 therebetween, the aluminum or aluminum alloy sheet 4 being chemically baser than stainlessf steel is interposed between the welded parts of the plates 3-1, 3-2. The aluminum sheet 4 is adhered without heating the plates 3-1, 3-2 or the sheet 4, that is, by cold pressure welding, ultrasonic welding or the like. Accordingly, the sacrificial anode effect of the aluminum sheet prevent the local corrosion from being generated at the gaps between the stainless steel plates 3-1, 3-2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0337169-A (JP)
Title: Glazing method of solid design
Inventor: ISHIDA HIDEKI
IPC: C04B41/50
Filed: 1989-07-04
Abstract: PURPOSE:To readily form glaze layer having solid design of suitable thickness by irradiating laser light onto the surface of base material coated with glaze through a light transmission-screening design mask. CONSTITUTION:Whole of necessary surface of base material 1 to be glazed is coated with glaze to form a glaze layer 3. Laser light beam 4 is irradiated onto the glazed base material 1 through a light transmission-screening design mask 6 and the glaze in the part transmitted of the laser light is melted by the light to form design-like glaze layer. Glaze in the part without irradiation of the laser light by screening of the mask 6 is readily removed by washing in hot water, etc. By said method, a glaze layer of design having clear and solid feeling with suitable thickness is able to be readily formed.
Patent JP-2000010481-A (JP)
Title: Hidden information processing method and apparatus therefor as well as recording medium
Inventor: TAKEUCHI YASUTO
IPC: G09C5/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a processing method for hidden information having high concealability by adding a signal indicating the hidden information in the stage when the first processing of a plurality of fractional transform processing ends and the last processing is not yet completed. SOLUTION: An input section 2 inputs the signal of a real domain indicating an image which is original information to an FRFT section 4 which executes two-dimensional FRFT of the input signal with a degree (a). A signal indicating a watermark information from a watermark input section 8 is added to this output signal by an addition section 6. The added output signal is subjected to two-dimensional FRFT with a degree (b) by an FRFT section 10 and is outputted through an output section 12. The watermark information is hidden in mid-way of Fourier transform and, therefore, the disclosure thereof by ordinary Fourier transform or inverse Fourier transform does not occur and the concealability is high.  Even if a third person attempts to view the watermark information by FRFT or iFRFT, the level of the signal indicating the watermark information is adequately selected, by which the watermark information may be invisible with a slight difference in the degree of iFRFT.
Patent JP-2001007984-A (JP)
Title: Image reader and image reading method
Inventor: MUSHA KAZUMI
IPC: H04N1/04
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To simplify proper thinning processing to an original without increasing the data capacity by reading the original, outputting image data, counting pulse signals to drive an original carrying motor and fetching the image data when the count exceeds a prescribed value. SOLUTION: The read 1-line interruption indicates the timing of interrupt processing to instruct the reading of image data to a CCD 104. The CCD 104 reads an original for each timing of the read 1-line interruption. The timing of the read 1-line interruption has a prescribed interval. This image reader 100 sets the interval of the read 1-line interruption when a motor driver 102 provides two pulse signals to a motor 101 while the number of revolutions of the motor 101 reaches the highest and the motor speed reaches the fastest. That is, the interval of the read 1-line interruption is set to be '2' where the count of the motor pulse counter reaches a prescribed number.