baber/WOPTO huggingface dataset:
Patent JP-S55107085-A (JP)
Title: Vacuum treatment device
Inventor: YOSHIDA TOMIO
IPC: F04B37/16
Filed: 1979-02-07
Abstract: PURPOSE: To permit the long-term vacuum storage of substances as well as raise all operating rate by using a system in which a chamber housed with a substance to be separated from a vacuum pump system while being held under a vacuum condition.  
     CONSTITUTION: The vacuum lid 33 is placed on the upper part of the opening of the housing chamber (bell jar) 22 for substances to be treated. Then, when rotating the lower coupling flange 41 and the piston bar 42 integrally connected with the flange 41 through 90° by the handle 46, the piston bar 42 becomes freely separable from the vacuum lid 33 and then makes a separating motion as the piston 39 rises. Then, the original cock 24 is closed and the leak valve 31 is opened to introduce air into manifold 23, during which the bell jar 22, which is enclosed under a vacuum condition, is demounted as it is to replace it by another bell jar 22. Thus, predetermined treatment can be performed for the substance 11 housed inside under vacuum without waiting for cooling time and therefore the operating rate of the device can be raised. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11215115-A (JP)
Title: Method and equipment for communication chipher to multiple addresses and program recording medium
Inventor: ABE MASAYUKI
IPC: H04L9/08
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To guarantee the identily of decoded results. SOLUTION: A transmitting terminal obtains G=gT mod p with a random number T (1-2) and enciphers a message M with a random number G (1-3). Then the transmitting terminal obtains Wi=YiT mod p on the open key Yi of each receiving terminal Ri (i=1,..., N) (2-1), Ai=Yi<r> mod p on each Yi by using a random number (r) (3-2), and s=r-cT mod g (3-5) by making hash calculation c=h(A1,...,AN) (3-3). Then the transmitting terminal sends cipher texts E, W1-WN, (c), and (s) to each Ri and each Ri finds Bi=YiSWiC mod p and e=h (B1,..., BN) and, only when e=c, obtains H=Wi<1/> X<i> mod p (Xi: secret key) and decodes the E with the H.
Patent JP-S63181074-A (JP)
Title: Form depicting method
Inventor: SEKI MAKI
IPC: G06F17/50
Filed: 1987-01-22
Abstract: PURPOSE:To easily design an arrangement by depicting a form after an operation so as to have the position of the form before the operation such as a movement, a copying within a plotting range when the arrangement is designed by the movement, the copying, an inversion, a rotation or the like. CONSTITUTION:Minimum and maximum coordinate values (PXMIN, PYMIN), (PXMAX, PYMAX) in the reference coordinate system X-Y of a product form 2 and the minimum and maximum coordinate values (DXMIN, DYMIN), (DXMAX, DYMAX) of the depicted range (plotting range) 1 on a display screen are monitored. Then, after the movement, whether a form 2' is present within the current depicting range 1 or not is checked and the minimum and maximum coordinate values of a new depicting range 1' in which all the currently depicted graphics and the form 2' after the movement can be depicted on the display screen are obtained. The later lateral dimension LX and the vertical dimension LY of the new depicting range 1' are obtained, a plotting magnification is obtained by the use of the lengths BX, BY in the lateral direction and the vertical direction of the display screen and the form after the movement is depicted based on this magnification.
Patent JP-H04244273-A (JP)
Title: Ultrasonic oscillation circuit
Inventor: ASAI KEI
IPC: B05B17/06
Filed: 1991-01-09
Abstract: PURPOSE:To prevent the damage of a part caused by the flowing of a large current to a power transistor for oscillation in the case of abnormal oscillation. CONSTITUTION:In an ultrasonic oscillation circuit 2 containing an ultrasonic vibrator 1, the current of a power transistor Q1 for oscillation is allowed to flow to a resistor R3 and a transistor Q2 is turned ON in the case of a large current and the base current of the transistor Q1 is taken in the transistor Q2 to cut off the transistor Q1.
Patent JP-H11201311-A (JP)
Title: Actuator for valve
Inventor: KAJIYAMA HIROYUKI
IPC: F16K31/04
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an actuator for a valve and its control system capable of preventing hunting due to wraparound of current. SOLUTION: In this actuator for a valve, an electric motor 1 for adjusting valve opening is equipped with a first and second input terminal 11, 12. When the valve is rotated to first and second fixed valve opening, a first and second limit switch 4, 5 are changed over to NO contacts to cut off circuits between the first and second input terminal 11, 12 and an alternating current power supply AC. A first and second switch 6, 7 are connected between the first and second input terminal 11, 12 and the alternating current power supply AC. A first and second relay 2, 3 cut off circuits between the first and second switch 6, 7 and the first and second input terminal 11, 12 when the first and second switch 6, 7 are off, and floating control is performed with a plurality of products each having this same circuit parallel operated.
Patent JP-H10197088-A (JP)
Title: Absorption type cooling and heating apparatus
Inventor: TAKAISHI TOSHIMITSU
IPC: F25B29/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To improve thermal efficiency in a heating mode due to a direct fired heating and to reduce an operating cost by providing a circulating passage for circulating refrigerant in a condenser to a regenerator and a means for reducing absorbent concentration of solution in the regenerator. SOLUTION: A circulating passage 9a for bypassing a condenser 9 and a regenerator 3 (or rectifying column) and a switching valve 17 are provided. When the atmospheric temperature becomes low, a pipeline 9b of refrigerant from the condenser 9 to an evaporator 1 and a pipeline 7a of concentrated liquid from the regenerator 3 to an absorber 2 are shut off to stop a heat pump cycle. Further, at least one of the refrigerator in the evaporator 1 and absorbent solution in the absorber 2 is fed to the regenerator 3 via pipelines 1b, 7b by pumps P1, P2, thereby lowering absorbent concentration of the solution in the regenerator 3. Thereafter, the valve 17 is opened, vapor generated in the regenerator 3 is circulated to the condenser 9. Thus, heating amount of cooling water of the pipeline 2a by a burner 7 for heating the water can be reduced.
Patent JP-S55105727-A (JP)
Title: Channel coupling system
Inventor: ARAYA MAMORU
IPC: G06F13/12
Filed: 1979-02-09
Abstract: PURPOSE: To increase the data transfer efficiency between processing units, by tentatively storing the data to the channel coupling unit without giving external interruption to the opposing processing unit at transmission operation, and by enabling to fetch the data in an arbitrary timing when READ start is made.  
     CONSTITUTION: The processor 1 having transmission request gives transmission start request and stores the data transmitted to the opposing system in the buffer register in the channel coupling unit 4 without external interruption to the opposing processor 2. Further, the opposing system processor fetches the data from the opposing system in storage in the unit 4 when the processed load is less of the opposing system itself by the will of the system itself. When the data in WRITE before is in the buffer and no READ is made from the opposing system, the READ urging interruption is made to the opposing system only when the system itself makes WRITE start, and the WAIT interruption is made only to the system itself, when the WRITE data written in the buffer is made for WRITE start from the system itself while the opposing system in READ. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05202788-A (JP)
Title: Intake air volume control device of internal combustion engine
Inventor: YAMADA JUN
IPC: F02D41/16
Filed: 1992-01-28
Abstract: PURPOSE:To suppress the deviation of the idling speed from the objective speed in a constant and preferable manner immediately after the internal combustion engine is changed into the idling operation mode through the ISCV driving in the non-idling operation mode in the internal combustion engine having an air valve. CONSTITUTION:When the internal combustion engine is moved into the non- idling operation mode, a judgement is made whether or not the correction quantity DFB obtained in the stage 130 is the positive value to increase the intake air volume (170), and the value is fixed when the correction quantity DFB is positive (160). When the correction quantity DFB is negative, the correction quantity DFB is fixed (190 160) until the temperature of the cooling water THW rises, and thereafter, every time the temperature of the cooling water rises by the specified temperature K2, the correction quantity DFB is increased by CO, and converged to 0 (220 260). The reference control quantity DB is obtained (270) on the basis of the engine temperature, and the driving duty DISC of the ISCV is calculated (280) from this value DB and the correction quantity DFB.
Patent JP-H01192699-A (JP)
Title: Device of alarming during off of engine key
Inventor: KIYOTO FUMIHIRO
IPC: B60K23/00
Filed: 1988-01-22
Abstract: PURPOSE:To prevent the occurrence of a risk, by a method wherein an alarm is generated during turning OFF of an engine key when completion of one of a fork, a shift lever, and a parking brake is not set. CONSTITUTION:When a fork is in a lower position, a shift lever is in a neutral position, and a parking brake is in a parking position, limit switches 5 and 8 and a photo switch 7, serving as respective position sensors, are all turned ON, and a logic signal 0 from a NAND circuit 31 is inputted to a D-type flip flop 32. Thus, even when an engine key 1 is brought into an OFF-state, the D-type flip flop 32 is not actuated. When either of the limit switches 5, 8 and the photo switch 7 is in an OFF-state, a logic signal from the NAND circuit 31 attains 1 and is inputted to the flip flop 32, and when the key switch 1 is turned OFF, the flip flop 32 is actuated, o controller 33 is started to generate an alarm.
Patent JP-H07221433-A (JP)
Title: Ceramic circuit board and its manufacture
Inventor: KINOSHITA ATSUSHI
IPC: H01L23/12
Filed: 1994-02-07
Abstract: PURPOSE:To provide a circuit board provided with a conductive pattern which is improved in fastness and does not disappear even when the circuit board is polished for removing warpage. CONSTITUTION:A laminate composed of a plurality of green sheets is baked, a conductive pattern 16 is formed at least on the one side of the ceramic board main body 10 which is warped due to baking, and a ceramic circuit board is formed. The conductive pattern 16 is formed by filling a recessed part 14 formed on a polishing ceramic layer 12, which is exposed along the one plane of the board main body 10, with conductive pattern forming metal in a shape of the conductive pattern 16. Then, the surfaces of the polishing ceramic layer 12 and the conductive pattern 16 are polished and the flat planes are formed.
Patent JP-S59139992-A (JP)
Title: Electrolytical oxidation of phenol-contg. waste water
Inventor: TAKAHASHI HIDEO
IPC: C02F1/461
Filed: 1983-01-29
Abstract: PURPOSE:To industrially advantageously reduce COD in waste water, while decomposing phenols, by adding sulfuric acid and an Mn salt to phenol-contg. waste water and electrolytically oxidizing said waste water. CONSTITUTION:To efficiently execute the treatment of phenol-contg. waste water, the initial concentration of phenol in the waste water is ordinarily adjusted to about 100-200ppm, and sulfuric acid and an Mn salt are added to said waste water. Hereon, the concentration of sulfuric acid in the waste water acidified by sulfuric acid is held at about 0.5-5wt% (0.1-1N). The addition amount of said Mn salt may be about 10-50ppm in terms of M<2+> based on 100ppm of said initial concentration of phenol. The waste water is then electrolytically oxidized in a conventional manner. Hereon, anode potential is held as high as possible within a range where the formation of oxygen does not come out. In this regard, it is preferable to use an electrode having high oxygen overvoltage, e.g. a PbO2 electrode.
Patent JP-H11207428-A (JP)
Title: Spline forming device
Inventor: KURONO NAOYUKI
IPC: B21H5/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To form a spline having a groove shallower than a spline small diameter part on a spline large diameter part in one process. SOLUTION: Two adjacent projecting surfaces 9 are connected to each other by a projection part 10. Recessed surfaces 8 of spline dies 6, 7 are divided by the projection part 10. In form rolling the spline on a shaft by the spline dies 6, 7, the projection part 10 are bitten in a large diameter part as soon as the spline large diameter part is formed. A groove (a shallow groove shallower than a spline small diameter part can be formed on the spline large diameter part by the projection part 10. Because the projection part 10 is formed lower than the projection surfaces 9, the projecting surfaces 9 form a continuous surface without being divided by the projection part 10. Thus, the spline small diameter part formed by the projecting surfaces 9 is formed in a continuous form without forming any unevenness.  The spline provided with the shallow groove only on the spline large diameter part can be formed in one process.
Patent JP-H07217330-A (JP)
Title: Panel shutter
Inventor: YAMAMOTO TAKAHIRO
IPC: E06B9/06
Filed: 1994-02-07
Abstract: PURPOSE:To prevent the mutual collision of panels at the time of the winding of a chain while holding sealing properties. CONSTITUTION:Guide rollers 30, 31 are mounted on the side face of a panel 21 lower than a hanging main shaft 25 connecting a conveyor chain 22 and the panel 21 while guide plates 32, 33 with cam surfaces 32b, 33a being brought into contact with the guide rollers 30, 31 and forcibly tilting the panel 21 are installed onto the sidewall 5 of a panel housing chamber 4 oppositely faced to a guide rail 3. When the guide rollers 30, 31 are brought into contact with the cam surfaces 32b, 33a of the guide plates 32, 33, the panel 21 is inclined with the tilting of the cam surfaces 32b, 33a. Accordingly, the opposite relationship of the lower end face of the slanted panel and the upper end face of a panel just under the panel is released, thus preventing the mutual collision of the panels.
Patent JP-H06230022-A (JP)
Title: Thirteen hole pitot tube
Inventor: YAMAGUCHI ICHIRO
IPC: G01P5/165
Filed: 1993-01-29
Abstract: PURPOSE:To enlarge the range of inflow angle in which accurate measurement can be carried out and perform the measurement of unknown complicated flow easily and accurately. CONSTITUTION:Thirteen positions of pressure measuring holes H1-H13 are opened on the surface of a probe 2, and the respective pressure measuring holes H1-H13 are individually communicated to pressure measuring devices through connecting tubes 5. The respective pressure measuring holes H1-H13 are respectively opened in the thirteen positions projected on the surface of the probe from the thirteen position of the sum total consisting of five positions which are subtracted one position from six positions separated from each other by 90 degrees on a virtual spherical face, and eight position in the center positions of eight equilateral triangles formed by connecting together adjoining ones of the six positions.
Patent JP-H04249185-A (JP)
Title: Printer with automatic detection function for width of medium
Inventor: TATEYAMA HIROMI
IPC: B41J29/50
Filed: 1991-02-05
Abstract: PURPOSE:To provide flexibility to respond to a medium having a smaller size than a preset standard, a defective part or a change in shape by verifying the position of the medium by a printable range detecting means before printing to conduct printing within a printable range. CONSTITUTION:When a line sensor 6 is in an arbitrary position y from the end of a medium 5, a medium position detecting means 1 detects distances X1 and X2 to the ends in the column directions of the medium 5 by the line sensor 6. A printable range detecting means computes the printable ranges z1 and z2 from the distances X1 and X2 taking into consideration predetermined blank spaces on the left and right sides and stores in a memory means thus obtained results correspondingly to the positions in the column directions at that time. A printing means, upon printing in the arbitrary position y from the end of the medium 5, obtains from the memory means the printable ranges and z1 and z2 corresponding to the position y in the column direction set as a key and conducts printing starting with the position within an range up to the position z2. In case the printing data should extend past the position z2, DELTAy line feed is made automatically and a printable range corresponding to y+DELTAy is obtained from the memory means before the start of printing action.
Patent JP-H10206919-A (JP)
Title: Method and device for continuously varying wide wavelength range of light frequency
Inventor: FURUTA HIROYUKI
IPC: G02F2/02
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To make a light source manages with a wavelength sweep within its operable range by expanding the continuously variable wavelength range of the light source without deteriorating the coherence of the light source itself, and making a wavelength sweep in a wide wavelength range by alternating sideband waves. SOLUTION: Coherent light obtained by a coherent light source 2 is made incident on an optical com., modulator 6 to generate an optical com., wave and light of specified wavelength is extracted by a band-pass optical filter 6 selectively from the optical com., wave, roughly adjusting the frequency. Then the wavelength of the coherent light projected by the coherent light source 2 is adjusted to finely adjust the wavelength of the light projected from the band-pass optical filter 6.
Patent JP-S50109176-A (JP)
IPC: C25B11/10
Filed: 1975-02-03
Abstract: 1443502 Electrodes SIGRI ELEKTROGRAPHIT GmbH 31 Jan 1975 [2 Feb 1974 16 March 1974 25 April 1974] 4418/75 Heading C7B [Also in Division C1] An electrode, for use in a chlor-alkali mercury or diaphragm cell, production of chlorate or hypochlorite, oxidation of organic substances, extraction of salt from sea water or cathodic protection, comprises a base structure formed of TiO x  where x is 0.25 to 1.50, at least partially covered by a surface coating containing at least one activating substance, e.g. Pd, Pt, Ir, Ru, Os, Rh, Au, Ag and/or oxides, nitrides, sulphides thereof. The electrode 1 may comprise rectangular top and bottom surfaces, either parallel Fig. 2 (not shown), or with the top surface 5 inclined to the bottom; formed in the bottom and extending between sides 3, 4 may be grooves 2 whose depth uniformly increases. Ribbed reinforcing elements may be provided on the grooves. The electrode is produced by compressing a TiO x  powder (or mixture of Ti and rutile powder with polyvinyl alcohol binder), sintering at 900 to 1500‹C in an inert e.g. argon atmosphere and applying the activating substance(s). At least part of the surface of the base structure not covered by the surface coating may be provided with a sintered Ti coating for connection to Ti current-supply rods or bars e.g. by soldering or welding. The Ti coating may be formed by (a) covering the TiO x  powder with a layer of Ti powder and compressing the superimposed powder layers and sintering, (b) applying Ti powder with etherified cellulose binder to the shaped sintered TiO x  body and sintering, or (c) applying the Ti to the shaped sintered body by flame or plasma spraying. For an activating surface coating, the shaped body may be coated with an acid alcoholic solution of RuCl 3 (H 2 O) 1.5  and H 2 PtCl 6  and heated in argon to burn in the layer.
Patent JP-S61174880-A (JP)
Title: Horizontal output circuit
Inventor: WATANUKI SEIJI
IPC: H04N3/16
Filed: 1985-01-30
Abstract: PURPOSE:To hold a distortion correcting effect and to minimize a high pressure regulation deterioration by connecting a coil, a capacitor and an impedance element to a screen distortion correcting circuit. CONSTITUTION:By a driving transformer 3, a horizontal output transistor Tr 21 and a distortion correcting transistor Tr 17 are synchronized and turned ON. By an OFF signal, the Tr 17 is turned OFF earlier than the Tr 21. After the Tr 21 is turned OFF, a primary winding continuous electric current of a fly-back transformer FBT 10 charges a capacitor 15 through a capacitor 7. After charging, the charge of the capacitor 15 goes to be an electric discharge which passes through a coil 18, and an electric discharge which passes through the primary winding of the capacitor 7 and an FBT 10. The continuous current of the coil 18 passes through the base winding of the driving transformer 3, passes through between base emitters of resistances 16 and the Tr 17 and flows. Next, the Tr 21 and the Tr 17 are turned ON and a horizontal output circuit action s continued. Thus, a high pressure regulation deterioration goes to be smaller.
Patent JP-2000216562-A (JP)
Title: Electronic circuit device with electrolytic capacitor
Inventor: HAGA SHUNICHI
IPC: H05K7/12
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To improve the heat radiation of an electrolytic capacitor, without increasing the circuit board size by tightly combining adjacent electrolytic capacitors through a structure of good thermal conductivity. SOLUTION: A Cu foil 5 having a viscous layer 6 is plane-adhered to a metal plate 7 composed of a brass plate having protrusions 9 to a circuit board 1 into one body, the protrusions 9 of the metal plate 7 of such a formed structure 8 are inserted in and soldered to mounting holes 10 of the circuit board 1 located at the mid position between electrolytic capacitors 3, 4, and the Cu foil 5 is tightly plane-adhered to the opposite side faces to integrate the electrolytic capacitors 3, 4 and the structure 8 with the circuit board 1 where the capacitors 3, 4 are tightly combined through the structure 8, thereby suppressing the temp. rise of these capacitors.
Patent JP-H03226417-A (JP)
Title: Wrapping device
Inventor: IWAKAWA TAKASHI
IPC: B65B11/48
Filed: 1990-01-24
Abstract: PURPOSE:To improve outward appearance of wrapping with swelling at both hem parts prevented by providing tucking means that act on base parts for tucking of both the hem parts of each one of sections of a wrapping sheet that are put being bent on an article to be wrapped. CONSTITUTION:As a wrapping sheet 5 is taken out of a sheet case 37 and is placed on a specified position with an adhesive tape 6 unwound to a specified position, the adhesive tape 6 is automatically stuck to a corner 5d of one section of the wrapping sheet 5. An article C to be wrapped is placed on an article receiving table 3, and the article C is held with an article-holding mechanism 2 that is put in operation. Then a first wrapping means 18 is actuated and the corner 5a of one section of the wrapping sheet 5 is bent and is put on the upper face of the article C, and a first wrapping-holding means 22 is kept in holding position. Then a second wrapping means 19 is actuated and a corner 5b of one section of the wrapping sheet is put over the first wrapping-holding means 22, making the first wrapping means 18 return to its waiting position. Four tucking means 40 are then actuated and four hem parts 5e, 5f are tucked therewith. A third wrapping means 20 is then actuated for putting of a corner 5c of one section of the wrapping sheet, and a fourth wrapping means 21 is actuated for bending of the corner 5d and putting the same over the article C. Overlaid corners 5a-5d are then stuck one after another with the adhesive tape 6.
Patent JP-S58142257-A (JP)
Inventor: ROBAATO TOOMASU BATSUKURAA
IPC: G01N33/533
Filed: 1983-01-31
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。