baber/WOPTO huggingface dataset:
Patent JP-S6159569-A (JP)
Title: Color picture processing device
Inventor: SATO HIROAKI
IPC: H04N1/40
Filed: 1984-08-31
Abstract: PURPOSE:To obtain good output picture of a color picture by adding a weight coefficient to color picture data, or using a method, etc., to set one special color data to a judging signal and executing an area judging processing. CONSTITUTION:Input picture data (r'), (g') and (b') from an input system of a low resolution are once accumulated respectively in buffer memories 11-13. A signal generating circuit 14 for judgement reads picture data (ri), (gi) and (bi) necessary to judgement from buffers 11 13, and a signal (f) for judgement used for an area judging operation is outputted from the circuit 14. The signal (f) is input;ed to an edge detecting circuit 15m, the low cycle component is cu and becomes an edge signal (h) only for a high cycle component correspond ing to an edge in the picture. The signal is inputted to an area judging circuit 16 and an area signal (i), which divides an edge and non-edge areas, is outputted. The signal (i) is inputted to selecting circuits 17-19, and at these circuits based upon the signal (i), either of input picture data (r), (g) and (b) having high resolu tion and picture data (r'), (g') and (b') from the buffer memories 11-13 is selected, which are output signals (rr), (ig) and (ib).
Patent JP-S61116782-A (JP)
Inventor: RENAATO BOOGU JIYONSON
IPC: H01R13/6594
Filed: 1985-08-17
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-H0734822-A (JP)
Title: Intake/exhaust valve drive control device of internal combustion engine
Inventor: YAMADA YOSHIHIKO
IPC: F01L13/00
Filed: 1993-07-22
Abstract: PURPOSE:To prevent the generation of the excessive load on the side of a pivot to support one end part of a disk housing, reduce the sliding friction resistance, and prevent the generation of the abrasion or the like. CONSTITUTION:A disk housing 34 which is slidably provided between a driving shaft 21 and a cam shaft 22, and an annular disk 29 which is held in a supporting hole 34a of the disk housing 34 and changes the angular velocity of the driving shaft 21 and the cam shaft 22 accompanied by the eccentric movement are provided. The axial centers Q1, Q2 of a pivot 40 and a control shaft 42 connected to first and second eccentric cams 41, 43 having first and second cam holes 38, 39 of the disk housing 34 are arranged in an approximate concentric manner around the center (Y) of the disk housing 34.
Patent JP-H0230180-A (JP)
Title: Semiconductor memory circuit device
Inventor: KOBAYASHI MASAHIRO
IPC: G11C17/08
Filed: 1988-07-19
Abstract: PURPOSE:To obtain a semiconductor memory device which does not generate an erroneous output and whose readout speed is made fast by a method wherein many conductive layers are formed on a main face of a semiconductor substrate in such a way that a resistance having a desired resistance value can be laid between an X-decoder and a wiring part supplying a power supply to the X- decoder. CONSTITUTION:In a semiconductor memory circuit device which has been provided with an X-decoder 6, a wiring part 5 supplying a power supply to the X-decoder 6 and a memory cell 3 on a main face of a semiconductor substrate, many conductive layers 11 are formed on the main face of said semiconductor substrate in such a way that a resistance 10 having a desired resistance value RE can be laid between the X-decoder 6 and said wiring part 5. For example, diffusion layers 11 are formed as said conductive layers 11; the diffusion layers 11 and a wiring part 15 to an X-decoder 6 composed of aluminum as well as the diffusion layers 11 and a wiring part 14 to a power-supply terminal are connected electrically by using contact holes 12. Then, while the number of the contact holes 12 is increased or decreased properly, a resistance value RE can be easily changed stepwise.
Patent JP-H0737560-A (JP)
Title: Lead acid battery
Inventor: SUGIYAMA HIROSHI
IPC: H01M2/30
Filed: 1993-07-22
Abstract: PURPOSE:To prevent improper connection of a pole by positioning the upper surface of a staircase-shaped step differenced part, provided in the pole of passing through a pole through hole to protrude in the peripheral direction, in the upper from the surface of a bonding agent with which the periphery of the pole is filled, so as to impede the bonding agent from rising on a side surface of the pole. CONSTITUTION:In a bonding agent filling recessed part 4 of surrounding a pole through hole 3 of a cover 2, the periphery of a pole 1, liquid-tightly sealed with an 0 ring 5 by passing through the hole 3, is filled with epoxy resin as a sealing bonding agent 6. In a side surface of the pole 1, an annular protrusion part 10 protruded about 2mm in the peripheral direction is provided so that the upper surface is positioned in the upper from a surface of the bonding agent 7 to sink the part 10 about 4 to 6mm in the bonding agent 6. A bolt insertion hole 9 of the pole 1 is provided in 10mm upward from the upper surface of the protrusion part 10, and accordingly, a contact part 11 of the surface of the bonding agent 6 with the pole 1 is placed along an upper surface peripheral edge part of the protrusion part 10. Thus by preventing the bonding agent 6 from rising to the hole 9, improper contact in a terminal part is prevented.
Patent JP-H1127118-A (JP)
Title: Multiple depression coping circuit for push switch
Inventor: OBA JUNICHIRO
IPC: H03K17/00
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To avoid a failure that occurs when push switches are multiply depressed in the case of using a depression detecting part that detects depression of plural push switches. SOLUTION: Each of connection circuits SW1b to SWnb that are connected through depression of push switches SW1 to SWn is serially connected to resistance R1 to Rn, and further connected in a parallel way. A comparator 2 detects that synthetic resistance value of the parallel connection is smaller than a prescribed value and decides that multiple depression occurs. Control corresponding to the multiple depression is performed based on a decision result.
Patent JP-H0629542-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIMURA SHOICHI
IPC: H01L29/788
Filed: 1992-07-08
Abstract: PURPOSE:To etch the first polycrystalline silicon film at the drive element region of a semiconductor storage device without etching a semiconductor substrate by not eliminating a third silicon oxide film of the drive element of the semiconductor storage device until the etching process of a first polycrystalline silicon film. CONSTITUTION:A third silicon oxide film 103 of the drive element of a semiconductor storage device is not eliminated until the etching process of a first polycrystalline silicon film 106 at a region to serve as the drive element of the semiconductor storage device, thus etching the first polycrystalline silicon film 106 of the drive element region of the semiconductor storage device without etching a semiconductor substrate 101. Therefore, the third silicon oxide film 103 of the region to serve as the drive element of the semiconductor device is eliminated by the photoetching method, thus manufacturing the drive element of the semiconductor storage device successively.
Patent JP-H0932721-A (JP)
Title: Plunger pump
Inventor: HANASATO YOSHITO
IPC: F04B53/12
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To make a plunger pump light and compact, in a plunger pump in which one end of a plunger is faced to a pump room and inserted to a pump housing slidably and also a drive means for giving the push-press force to the direction for reducing the volume of the pump room to the plunger is connected to the other end of a plunger energized by a spring in the direction for increasing the volume of the pump room. SOLUTION: In drive means 221 , 222 , plural piezo electric elements are piled along the axial line direction of a plunger 42 and also the other end of the piezo electric element piled body 62 whose one end is connected to the other end of the plunger 42 is supported to a support member 59 staying on a fixed position for a pump housing 34.
Patent JP-H0345988-A (JP)
Title: Backproject type display device
Inventor: YANAGI HARUYUKI
IPC: G03B21/62
Filed: 1989-07-13
Abstract: PURPOSE:To suppress a contrast decrease and ghost by providing a means which cuts off unnecessary light on the image-light incidence side of a Fresnel lens. CONSTITUTION:Cathod-ray tubes(CRT) 3 exclusively for red, green, and blue are arranged successively and lenses 2 are also arranged in front of the CRTs 3 one to one. Images displayed on those CRTs 3 are projected on a screen 1 at an angle theta of incidence slantingly from above. Then an eccentric Fresnel lens 1a is provided with the light shielding means 6 extending in the prolonga tion direction of each prism and this light shielding means 6 cuts off unnecessary light other than projection light, such as reflected light as between the screen 1 and mirrors 4a and 4b and reflected light as in the lens barrel of the lens 2. Consequently, an image of high picture quality whose contrast decreases, ghost, etc., is suppressed can be observed on the screen 1.
Patent JP-H02832-A (JP)
Title: Production of mixed valence transition metal complex film
Inventor: YANO YUICHI
IPC: C09K9/00
Filed: 1988-07-20
Abstract: PURPOSE:To deposit the uniform and continuous mixed valence transition metal complex film on a substrate by previously adding a reducing agent to an aq. soln. at the time of bringing the aq. soln. and the substrate into contact with each other and depositing the mixed valence transition metal complex film on the substrate surface. CONSTITUTION:The reducing agent is added to the aq. soln. contg. an Fe(III) ion and [M(III)(CN)6]<3-> ion [where M(III) is Ru(III), Os(III) or Co(III)] at the time of immersing the substrate into the above-mentioned aq. soln. and depositing the mixed valence transition metal complex film on the substrate surface. The reducing agent having the reduction potential base than the transition metal cyano complex ion in the mixed aq. soln. is usable as the reducing agent to be used and above all, hypophosphite is more preferable in terms of a reaction rate and ease of handling.
Patent JP-S5971387-A (JP)
Title: Antioxidant pharmaceutical for coating
Inventor: YOSHINAGA HARUO
IPC: C09K15/06
Filed: 1982-10-18
Abstract: PURPOSE:An antioxidant pharmaceutical for coating, containing tocopherol, fat or oil, L-ascorbic acid, etc. and ethanol at a specific ratio, applicable to antioxidizing of a food even in the final process, and capable of improving the keeping quality thereof. CONSTITUTION:An antioxidant pharmaceutical for coating containing (A) 0.06- 9.9wt% tocopherol, (B) 0.03-10wt% fat or oil, (C) 0.0005-0.5wt% one or more selected from L-ascorbic acid (ester), gallic acid and citric acid (ester) and (D) 79.6-99.9wt% ethanol having usually >=70vol% purity. The pharmaceutical is easily sprayed onto a food by an easy spray method, and the amount of the pharmaceutical to be sprayed is usually 0.2-1ml based on 100g food, and the coating thickness is preferably <=10mu.
Patent JP-H0937448-A (JP)
Title: Snow-melting method of transmission line
Inventor: SAITO MUNECHIKA
IPC: H02H5/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for melting the snow on a transmission line for generating heat for melting snow only when snow falls and for preventing an unneeded power loss. SOLUTION: When the snow fall on transmission lines 12 and 13 for connecting two sub stations A and B is observed, the transmission line of each phase of the line 13 where power transmission is stopped and that of the phase corresponding to the other line 12 are short-circuited via a switcher 14 and a loop current 1m is allowed to flow through the transmission of each phase of the line 13 where power transmission from the side of the other sub station B is at halt and that of the corresponding phase of the other line 12. The sum current of loop current Im and a load current IL of a line where power is being transmitted is used as a current for melting snow to melt snow adhered to the transmission line due to heat generated at the transmission line 12.
Patent JP-H0230878-A (JP)
Title: Gate door with door
Inventor: SHIMADA KOKICHI
IPC: E06B7/32
Filed: 1988-07-20
Abstract: PURPOSE:To raise the effect of crime prevention by enabling one to deliver or receive goods without opening gate door by providing a window and a door to open or close the window for the gate door. CONSTITUTION:A window 2 is provided to a gate door 1, and a window frame and a door 4 are also provided to the window 2. Usually, the gate door 1 is used under a condition that the door 4 is closed. When goods are delivered or received, however, the door 4 is opened to deliver or receive goods through the window 2. The door 4 is provided with a key 5.
Patent JP-S6161709-A (JP)
Title: Method of cutting pipe material
Inventor: NAITO SUSUMU
IPC: B23D21/14
Filed: 1984-08-29
Abstract: PURPOSE:To prevent a pipe material from being deformed and being burred, by fixing a plastic material having a diameter corresponding to the inner diameter of the pipe material, in the latter, so that the pipe material is cut as a solid-like material. CONSTITUTION:A resin material 4 having an outer diameter corresponding to the inner diameter of a pipe material 2 is fixed in the latter before cutting, and therefore, the pipe material 2 is formed as a solid-like material. The thus solid-like formed pipe material is pushed into a cutting device which is not shown, and is then cut at a predetermined cutting position. After the resin material is pulled out, the pipe material is forged into a predetermined shape by a die device which is not shown. Since the pipe material is cut after it is formed into a solid-like form, it is possible to the pipe material from being deformed and burred.
Patent JP-H0469664-A (JP)
Title: Toner for electrostatic charge image developing
Inventor: KATO KOICHI
IPC: G03G9/087
Filed: 1990-07-11
Abstract: PURPOSE:To obtain the toner capable of forming a durable good copy image by incorporating ultrafine hard particles to a low molecular weight polyolefin and specifying the maximum diameter in the longer axis direction of an insular part, the distance between each 2 of the islands and the ratio of the areas of the islands to the total area of the surface of each toner particle in the releasing agent. CONSTITUTION:The maximum diameter of the insular part in the longer axis direction in the low molecular weight polyolefin releasing agent is 0.1 - 3mum, an average distance between each 2 of the islands in the distribution of the insular parts is 0.2 - 2mum, and the ratio of the total areas of the islands to an optional 1 X 1mum area on the surface of each toner particle is 5 - 60 : 100. The ultrafine inorganic particles harder than the toner binder are added, thus permitting the obtained toner to be restrained from being finely pulverized and prevented from filming to the surface of a photosensitive body.
Patent JP-H064035-A (JP)
Title: Display device
Inventor: TAMAI KUNIHIKO
IPC: G09G3/20
Filed: 1992-06-16
Abstract: PURPOSE:To obtain the display device equipped with a control part which can increase the switching speed of display operation while making the most of data scanning methods by stages which are small in the number of control data. CONSTITUTION:Display data from a display data memory 2 stored with all display data to be displayed are edited in units of 16 bits which are as many as the bits of a shift register 3. In this case, addresses of the display data memory which are written in the shift register in the 16-bit units are only changed according to data displayed at a display part. The edited display data are outputted to a display block 1 which has display elements arrayed in a dot matrix of (n) rows X (m) columns and inputs the display data in order along the columns and is stored with the display data in order. A controller 4 repeats this operation on a time-division basis by as may times as (m) columns.
Patent JP-H0234769-A (JP)
Title: Boronized sliding member
Inventor: FUTAMURA KENICHIRO
IPC: C23C8/70
Filed: 1988-07-22
Abstract: PURPOSE:To improve the lubricity of the title sliding member by forming a rectangular parallelopiped or cubic oil sump recess on the surface of an Fe-B crystal formed by boronization. CONSTITUTION:The Fe-B crystal layer formed on the surface of an iron-based sliding member by boronization tends to grow almost vertically to the surface of the base metal. The Fe-B crystal layer infiltrates locally and deeply into the base metal structure to form a ruggedness at the interface with the base metal. The-ruggedness forming tendency becomes more pronounced when a low-carbon steel is used. The Fe-B crystal is hard but brittle. When the surface of the Fe-B crystal layer is ground, the Fe-B crystal is broken in the growth direction, and many oil sump recesses are formed. Furthermore, the bottom side surface of the recess has a profile in practically the same direction as the growth direction of the Fe-B crystal, and the surface side of the recess has a gentler profile than the bottom as shown in the figure.
Patent JP-H0471318-A (JP)
Title: Digital relay
Inventor: KIMURA TAKAYUKI
IPC: H02H3/02
Filed: 1990-07-10
Abstract: PURPOSE:To input and set a set value even if settable data is again input and settable set value is discontinuous by displaying, if value of data input for setting a set value does not coincide with the settable set value, the gist on a display unit. CONSTITUTION:In order to set a value ai of input data, it is a condition to satisfy an equation (1). ai=amin+s.n...(1), i.e., when ai is input as an input data value, an increment number (n) is calculated by next equation modified from the equation (1). Whether the increment number (n) is an integer number or not is judged. If it is judged that the number (n) is not the integer number, the fact that the input data ai is improper, is displayed on a front panel.
Patent JP-H0467974-A (JP)
Title: Head gap adjusting device for printer
Inventor: SATO KATSUO
IPC: B41J25/304
Filed: 1990-07-09
Abstract: PURPOSE:To obtain a head gap adjusting device for a printer, which can be constituted with a low cost by providing a manual operation means which can be moved by hand, resisting a pushing means and energizing force of an energizing means. CONSTITUTION:A shaft 14 of a pushing roller 15 is fitted in a first arm which is connected to a stay shaft 8 and a second arm 17 which turns using a supporting shaft 18 of a pin belt tractor as its support. Accompanying with the movement of the stay shaft 8, the pushing roller 15 moves in the direction to approach a fixed roller 4 or separate from the fixed roller 4, however, a printing head 5 moves together with the pushing roller 15, and therefore, a difference (t) of the printing head 5 and pushing roller 15 position to the running surface of a printing paper does not change all the time. Also, since the pushing roller 15 slides sideways together with the pin belt tractor 10 through the second arm 17, the pushing roller 15 is always located in the vicinity of both sides of the printing paper. As the result, it can be made by a simple constitution, and the cost can be drastically reduced to realize a low price.
Patent JP-H052122-A (JP)
Title: Optical device
Inventor: MURANO SHUNJI
IPC: H04N1/036
Filed: 1991-06-25
Abstract: PURPOSE:To correct the up-and-down and right-and-left warpage of a lens array and the warpage of a substrate in an optical device obtained by assembling the substrate equipped with an LED array and a lens array in a housing and to easily arrange a distance between the center of the lens array in the height direction and the surface of the LED array to 1/2 of conjugate length Tc. CONSTITUTION:The lower end face 28 of the lens array 20 is allowed to abut on the 1st reference surface 6 of the housing 2 through a height adjusting member 28, and the up-and-down warpage of the lens array 20 is corrected. The dispersion of the height Zo of the lens array 20 is corrected by the height adjusting member 28 and the central position A of the height is set at a fixed position with respect to the housing 2. The right-and-left warpage of the lens array 20 is corrected by a 3rd reference surface 10. The warpage of the substrate 46 is corrected by using a 2nd reference surface 8, and the dispersion of the thickness of the substrate is corrected by a height adjusting member 48.
Patent JP-S5970396-A (JP)
Title: Variable sound volume headphone
Inventor: HARA KOUICHI
IPC: H04R1/10
Filed: 1982-10-15
Abstract: PURPOSE:To obtain a small sized product having ease of sound volume adjustment by fitting a film forming disc for variable resistor to one of a sounding body holding cabinet engaged freely turnably and a head band connecting cabinet and a slider to the other. CONSTITUTION:The cabinet 10 holding the sounding body 12 is in an ear pad 14. The head band connecting cabinet 11 is incorporated with the film forming disc 20 for variable resistor and connected freely turnably with the head band support member 15 via a ball section 11e. The holding cabinet 10 and the connecting cabinet 11 are engaged freely turnably with guards 10a, 11a and grooves 10b, 11b. The sliders 18a, 18b are fitted to the case of the sounding body 12, and a resistance film 21 and a conductor film 22 vapor-deposited on the resistance film forming disc 20 are made slidable. Thus, the resistance value is made variable by changing the relative position between the holding cabinet 10 and the connecting cabinet 11 so as to attain easily the sound volume adjustment and miniaturization.
Patent JP-2001011116-A (JP)
Title: Chlorination reaction of high-molecular resin
Inventor: WACHI TAKASHI
IPC: C08F14/06
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing a high heat-resistant resin, by subjecting a high-molecular resin to chlorination reaction in a simple manner. SOLUTION: This method for subjecting a high-molecular resin to chlorination reaction comprises adding a hypochlorous acid metal salt (for example, sodium hypochlorite) and a protonic acid (for example, hydrogen chloride) to an aqueous dispersion of the high-molecular resin to chlorinate the resin.
Patent JP-H1124018-A (JP)
Title: Optical pulse generation device
Inventor: SATO NORIFUMI
IPC: G02F1/015
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical pulse generation device with a high conversion efficiency and little electric reflection in a high frequency band. SOLUTION: A strip line 7 transmitting a high frequency voltage is connected with a light modulator 2 via a gold wire 8 having an inductance; one of electrodes of a condenser 11 arranged in the neighborhood of the light modulator 2 is connected with the light modulator via a gold wire having an inductance; the other electrode of the condenser 11 is grounded; and a length of the gold wire 10 is made five times as long as the length of the light modulator 2 or shorter.
Patent JP-S6241715-A (JP)
Title: Production of lead titanate for low-melting glass
Inventor: HIRATSUKA KENJI
IPC: C01G23/00
Filed: 1985-08-20
Abstract: PURPOSE:To produce uniform powder of lead titanate capable of being readily sintered, by adding a solution of a lead compound to a solution for forming precipitates, drying and firing the formed precipitates, mixing a titanium compound therewith and calcining the resultant mixture. CONSTITUTION:Metallic lead or lead oxide with about >=99.99% grade is dissolved in nitric acid to give about 5-10mol concentration of free nitric acid. The resultant aqueous solution or an alcoholic solution is then added to a solution for forming precipitates, e.g. ammonia, to form precipitates, which are then dried, fired and pulverized. A titanium compound is then added thereto, and the resultant mixture is thoroughly mixed and calcined to afford lead titanate powder having characteristics of <=0.1CPH/cm<2> radioactive alpha particle counts and capable of being readily sintered. Therefore, the powder can be suitably utilized as a filler for low-melting glass.