baber/WOPTO huggingface dataset:
Patent JP-S62247810-A (JP)
Title: High-pressure dehydrator for sludge
Inventor: ENDO KAZUO
IPC: B01D25/12
Filed: 1986-02-05
Abstract: PURPOSE:To uniformly compress sludge by arranging a pressing plate and a filter plate both of which are made movable in the vertical and the horizontal direction, usually thrusting a part of the upper part of a diaphragm to the front surface side, and applying a negative pressure to reverse the part to rear surface side. CONSTITUTION:A part of the upper part of the diaphragm 16 is thrusted to the front surface side before sludge is charged. When a negative pressure is applied to a fluid chamber 17, a part of the upper part of the diaphragm 16 is reversed to the rear surface side, hence the content volume is increased, the part confronting a sludge feed chute is opened, and the charge of sludge is smoothed. When the charge of tempered granular sludge 29 is then finished, the pressing plate 2 is lowered to clamp the tempered sludge 29 between the diaphragm 16 and the filter plate 3. When the negative pressure in the fluid chamber 17 is subsequently turned off, a part of the upper surface of the diaphragm 16 is protruded to the front surface, and the surface of the diaphragm 16 contacts the refined sludge 29. The sludge is then compressed and dehydrated.
Patent JP-S63191872-A (JP)
Title: Printing ink
Inventor: YOSHIOKA YOSHIOKI
IPC: C09D11/02
Filed: 1987-02-05
Abstract: PURPOSE:To obtain a printing ink having excellent drying characteristics and workability in printing, by mixing a varnish containing an unsaturated component at least part of which is an amine-modified unsaturated fatty acid, a coloring agent, etc. CONSTITUTION:An amine such as an aliphatic, aromatic, aliphatic-aromatic or heterocyclic amine, e.g., hexamethylenediamine, is mixed with an unsaturated fatty acid, such as oleic acid, a dimer acid or linseed oil, for reaction at 100-300 deg.C for 0.1-24hr preferably under reduced pressure and/or in the presence of a catalyst, thus giving an amine-modified unsaturated fatty acid. If required, this acid is further modified with an aluminum alkoxylate compound, an aldehyde compound and/or a ketone compound. At least 0.5wt.% modified unsaturated fatty acid as at least part of an unsaturated component is added to a rosin-modified phenolic resin, etc. to give a varnish. 50-80pts.wt. varnish is then mixed with 10-40pts.wt. coloring agent, 5-80pts.wt. ink solvent, and 0.005-0.5pt.wt. (on a Co basis) drier (e.g., cobalt naphthenate).
Patent JP-S52106306-A (JP)
Title: Metal diboride sintered body covered with nickel phosporus alloy
Inventor: WATANABE TADAHIKO
IPC: C22C29/14
Filed: 1976-03-03
Abstract: PURPOSE: To prepare ultra hard heat and wear resisting material having high deflection strangth by the sintering of metal diboride powder covered with Ni-P alloy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01157467-A (JP)
Title: Silicon nitride powder
Inventor: KAMITOKU YASUHIKO
IPC: C04B35/58
Filed: 1988-02-05
Abstract: PURPOSE:To obtain the title powder excellent in sinterability and moldability by blending Si3N4 powder consisting of fine particles, middle particles and coarse particles at a prescribed rate. CONSTITUTION:For example, both silicon halide such as SiCl4 and a nitrogencontg. compd. such as NH3 are allowed to react with each other in a liquid phase and produced silicon diimide is thermally decomposed to obtain amorphous Si3N4. Then this is utilized as a raw material and one part thereof is calcined and both this calcined powder and the residual amorphous Si3N4 are uniformly mixed with a vibration mill, etc., and thereafter the mixture is calcined to obtain Si3N4 powder. Then this powder is separated into coarse particles having 0.50-3.0mu mean particle diameter, middle particles having 0.15-0.50mu mean particle diameter and fine particles having 0.05-0.15mu mean particle diameter obtained by pulverizing the middle particles in accordance with necessity and these are blended so as to be regulated to the rate within slanting lines shown in a triangular diagram.
Patent JP-H03229306-A (JP)
Title: Data input method for interactive editing macro program
Inventor: FUJITA NAOKI
IPC: G05B19/409
Filed: 1990-02-02
Abstract: PURPOSE:To execute the data input of an interactive editing macro program of a numerical controller for converting to HIRAGANA [cursive KANA (Japanese syllabary) character], KANJI (Chinese character), etc., and displaying them by displaying a list of HIRAGANA and KANJI corresponding to specific characters of the Japanese syllabary in which a cursor is positioned, on a screen, and selecting them and inputting the data. CONSTITUTION:In a data input method of an interactive editing macro program, at the time of editing the interactive editing macro program, the Japanese syllabary is displayed on a screen by depressing a first soft key (for instance, a code list key). Also, after moving a cursor, by depressing a second soft key (for instance, a list key), a list of HIRAGANA and KANJI corresponding to characters of the Japanese syllabary in which the cursor is positioned is displayed, and the HIRAGANA or KANJI concerned is selected and inputted. In such a way, an error caused by use of an internal code does not occur and a program is understood exactly, and also, the internal code can be inputted without looking at a manual.
Patent JP-S61185271-A (JP)
Inventor: KIRA KAZUAKI
IPC: A61F2/06
Filed: 1985-02-09
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-H0723559-A (JP)
Title: Thin dc-dc converter
Inventor: TANIGAWA KENICHI
IPC: H01F17/00
Filed: 1994-02-22
Abstract: PURPOSE:To manufacture a thin DC-DC converter in which the leakage flux is suppressed by securing a circuit board to one side of a heat dissipation fin and securing an inductor or a transformer having a printed coil or a fusion coil sandwiched by a closed magnetic circuit ferrite core to the other side. CONSTITUTION:A heat dissipation fin 1 having I-shaped cross-section is formed of a material having good heat dissipation properties, e.g. aluminium. A circuit board 2 is bonded to one side of the fin 1 through an adhesive. A closed magnetic circuit ferrite core 32 surrounding an inductor or a transformer 3 comprising a printed coil or a fusion coil 31 is bonded to the other side. The coil 31 is inserted, at the opposite end pins 31a, 31b thereof, into holes 21 made in the circuit board 2. A circuit is constituted of EETs, diodes, electronic devices such as ICs, resistors, electric wiring, etc., on the rear surface of the circuit board 2. A plurality of lead terminals for input, output, ground, output voltage variation, etc., are also provided. This constitution realizes a thin DC-DC converter in which the leakage flux is suppressed.
Patent JP-H03228294-A (JP)
Title: Electron beam storing method and electron beam storage element and its production
Inventor: YANAGISAWA MASAHIRO
IPC: G11B9/10
Filed: 1990-02-01
Abstract: PURPOSE:To hold the storage with no constant scanning of an electron beam by recording and erasing the information based on the phase change and with use of a storage medium which has the different transmitted variables of the electron beam between the amorphous and crystalline materials. CONSTITUTION:When the information is recorded via a recording medium 15, the medium 15 is irradiated in a short time by an electron beam 12 with its high intensity. Thus the medium 15 is heated up to its melting point or higher and then quenched. As a result, the medium 15 is turned amorphous and therefore the transmittance of the beam 12 is improved. When the information is erased, the medium 15 is irradiated by the beam 12 of low intensity for a long time and heated higher than its crystallizing temperature and lower than its melting point. Thus the medium 15 is turned crystalline and therefore the transmittance of the beam 12 is lowered. When the information is reproduced, the medium 15 is irradiated by the beam 12 of low intensity and heated within its crystallizing temperature. Then an ammeter 23 checks whether the medium 15 is amorphous or crystalline based on the difference of transmittance of the beam 12. Then the information is identified. The difference of the current value is outputted as the binarized information via a control circuit 22 from an external bus 24. As a result, the storage is held without scanning the line 12 at all times.
Patent JP-H04263885-A (JP)
Title: Management equipment device of game hall
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1991-02-19
Abstract: PURPOSE:To efficiently execute the removing work and the replenishing work of hit balls enclosed in the inside of a pinball game machine 3 of what is called a hit ball enclosing/circulating type. CONSTITUTION:When a ball removing solenoid 211 which can be operated by a remote control from a prescribed place in a game hall is operated, a ball removing lever 207 in which a changeover valve 209 is formed integrally moves, and a hit ball holding pipe 69 and a ball removing passage 137 communicate with each other. As a result, hit balls 195 in the hit ball holding pipe 69 are guided to the ball removing passage 137 and discharged to the outside of a pinball machine. When the ball removal of the hit balls 195 is finished, new hit balls are supplied from a replenished ball guiding trough 143.
Patent JP-H06245172-A (JP)
Title: Control circuit
Inventor: HARA KOICHI
IPC: H04N5/66
Filed: 1993-02-12
Abstract: PURPOSE:To reduce power consumption and to attain high speed operation of the control circuit by constituting in a manner that an operation of other driver means is interrupted while a specific driver means in plural driver means is in operation. CONSTITUTION:When a countup signal is outputted from a shift register 102, a control circuit 101 inhibits it that the shift register 102 is operated again consecutively by an external clock signal CLK while the countup signal is used as a trigger. Since the operation of the shift register 102 is stopped at that point of time, instead a shift register 102 of a driver means of a next adjacent stage starts its operation. Then driver means up to a final stage are operated while adjacent driver means are sequentially operated while a shift register 102 of each driver means is stopped one after another such that the shift register 102 of a driver means of a next to next stage starts its operation via the similar operation.
Patent JP-S60169333-A (JP)
Title: Vehicle running control device
Inventor: TACHIBANA AKIRA
IPC: G05D13/62
Filed: 1984-02-14
Abstract: PURPOSE:To make it possible to control the speed of the instant vehicle upon running on a curve path, by providing such an arrangement that the control of maintaining the speed of the instant vehicle is not effected when the detected vehicle-to vehicle distance does not reach a reference value set by the speed and steering angle of the instant vehicle. CONSTITUTION:A vehicle speed control means 7 controls the speed of a vehicle by a throttle valve control means 9 such that a vehicle-to-vehicle distance detecting means 1 is made equal to a safe vehicle-to vehicle distance which is calculated by a safe vehicle-to vehicle distance calculating means 5 in accordance with the speed of the instant vehicle detected by a vehicle speed detecting means 6, and when a steering angle detected by a steering angle detecting means 11 exceeds a predetermined value, the condition of running on a curved path is judged so that the vehicle speed is maintained constant. When a vehicle speed holding release instruction means 13 detects such a fact tht the detected vehicle- to-vehicle distance does not reach a reference distance set in accordance with the speed and steering angle of the instant vehicle, the holding control of the instant vehicle speed is not carried out so that a fault such as, for example, a delay in the follow-up of the instant vehicle may be prevented.
Patent JP-H02204845-A (JP)
Title: Internal operation history recorder
Inventor: AONO FUMIO
IPC: G06F11/34
Filed: 1989-02-02
Abstract: PURPOSE:To facilitate the analysis of data by writing specific data in a recording medium, when it is detected that the same data is continued by a prescribed number of times set in advance, and also, counting the number of times by which the same data is continued and writing it in the recording medium. CONSTITUTION:When the repetition of the same trace data 100 is detected by a comparator 31 of a control part 3, specific data (all bits '0') for showing the repetition of the same trace data 100 is written in the next address of a RAM 5, and in the next address of this address, the number of times of repetition of the same trace data 100 is recorded. Accordingly, by only adding a small hardware quantity, it is avoided to record in detail the same data which is continued and the storage capacity of the RAM 5 can be saved. Also, by recording the same data into the RAM 5 at least once, and also, recording the number of times of repetition into the RAM 5, the data recorded in the RAM 5 becomes continuous in the time direction, and a time relation of the data can be reproduced exactly. In such a way, the analysis of the data can be executed easily.
Patent JP-S53109361-A (JP)
Title: Boom derrick crane
Inventor: ICHIKAWA YOSHIO
IPC: B66C23/60
Filed: 1977-03-05
Abstract: PURPOSE: To provide a boom derrick crane which can retain large angles of a boom and a topping rope with respect to the large swinging angle of the boom by relatively short spin beam and span link. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10222612-A (JP)
Title: Document recognizing device
Inventor: SATO YOSHIFUMI
IPC: G06K9/72
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To recognize a document by the most suitable character recognizing method for every partial area in a document picture. SOLUTION: A character recognizing part 102 recognizes the character of the document picture 101 and outputs a character recognition result a103. A logical structure recognizing part 104 recognizes logical structure with respect to the character recognition result a103 decides that a character string in the recognition result corresponds to which element. Then, information of character areas of respective characters in the character recognition result (a) is referred to, a character string area occupied by the respective character strings made correspond to the element is derived and a logical structure recognition result 105 including at least the correspondent relation of the character string areas with the elements is outputted.  In a control part 108, element-recognizing means correspondence knowledge 107 is referred to and proper recognizing means corresponding to the corresponding elements are assigned from a recognizing means managing part 109 as against the respective character string area in the logical structure recognition result 106. A recognizing means applying part 110 applys the recognizing means selected by the control part 108 as against the respective character string areas and generates a character recognition result b111.
Patent JP-H01200636-A (JP)
Title: Heat-treatment apparatus for semiconductor substrate
Inventor: YANABE YUKIHIRO
IPC: H01L21/324
Filed: 1988-02-05
Abstract: PURPOSE:To enhance the treatment capacity by installing a temperatureregulating mechanism used to adjust a temperature of an atmosphere substituting gas to be supplied to a heat-treatment chamber. CONSTITUTION:A temperature regulator 5 used to adjust a temperature of a substitution gas (a) to be supplied to a treatment chamber 6 from a supply source 1 is installed. That is to say, the atmosphere substitution gas (a) of the treatment chamber is supplied from the supply source 1. After that, the gas is introduced into the heat-treatment chamber 6 through a filter 2, a pressure-reducing valve 3, a flow meter 4 and the temperature regulator 5. Because the substitution gas (a) is passed through the temperature regulator 5 in this manner, it is possible to make a temperature of the substitution gas (a) equal to that of a heat treatment. By this setup, the time required to raise a temperature of a wafer during the heat treatment of the wafer can be shortened.
Patent JP-S52108706-A (JP)
Title: Line concentration control system
Inventor: KUBOYAMA YOSHIO
IPC: H04Q3/60
Filed: 1976-03-10
Abstract: PURPOSE:To increase working efficiency of a highway and to use it ecconomically by using plural line concentration multiplex devices on a pair of highways for up and down lines in time sharing exchange system.
Patent JP-2000224471-A (JP)
Title: Digital image communication equipment
Inventor: ITO SEIICHIRO
IPC: H04N5/243
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To improve the S/N of picture signals by controlling the frequency band of analog picture signals to be inputted to an A/D converter. SOLUTION: Analog signals outputted from a video camera 1 are amplified in a preamplifier 2 and then led to an AGC circuit part 3, a peak value or average value of a signal voltage is detected in a signal voltage detection part 31 and a control voltage corresponding to the detected signal voltage is generated in an AGC control voltage generation part 32. The control voltage is fed back to the preamplifier 2 of a preceding stage to control the gain of the preamplifier 2 and is also inputted to a control terminal of a pre-filter 4 of a poststage to shift the cutoff frequency of the pre-filter to be lower than the cutoff frequency set under sufficient illumination. Signals passed through the pre-filter 4 are converted to digital signals in an A/D converter 5 and then, image compression for transmission is executed in the compression encoder 6.
Patent JP-S60170274-A (JP)
Title: Superconductive device
Inventor: FUJIWARA NAOYOSHI
IPC: H01L39/04
Filed: 1984-02-15
Abstract: PURPOSE:To cool each superconductive apparatus and connecting wires in a well-balanced manner by installing a cooling device between a cooling pipe typing a plurality of the superconducive apparatus. CONSTITUTION:A cooling device 5 is connected between a cooling pipe 4 connecting a plurality of superconductive apparatus 1, 2 and internalizing superconductive wires 3. The cooling device 5 feeding a refrigerant for cooling the superconductive wires 3 is mounted between the cooling pipe 4 having triple pipe structure fixing and cooling the superconductive wires 3 connecting the immersion cooling type superconductive apparatus 1 and a current introducing terminal 2 regarded as one of the superconductive apparatus. Accordingly, the refrigerant is divided into two sections in the directions of the superconductive apparatus 1, 2 and flows through a delivery path 9 for the refrigerant in the cooling pipe 4, and is recovered through a return path 8, thus cooling the superconducting apparatus and the superconductive wires in a well-balanced manner.
Patent JP-H11224926-A (JP)
Title: Integrated circuit package, and designing method and device for inner lead drawing part
Inventor: KAWAGUCHI HIROTOMO
IPC: H01L23/50
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide inner leads with equal width, equal pitch, and uniform distribution. SOLUTION: There are equal dividing points P1 to P5 on an outer-lead rear- end line 11 and separating inflection points Q1 to Q5 on an inflection-point arrangement line 28. A length (a) is as long as a bottom side 31 of an isosceles triangle drawn by straight lines P1Q1 and P2Q2, and the base side 31 passes the point Q2. When the lengths (a) are all equal, the inner leads placed between the rear end line 11 and the inflection-point arrangement line 28 become equal in width and equal in pitch and uniform in distribution.
Patent JP-H11222954-A (JP)
Title: Reflected wave interference reducing electromagnetic shielding building
Inventor: KOKUBU MAKOTO
IPC: H05K9/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent radio wave interference of a directly reaching wave and a reflected wave, and to perform excellent radio communication by arranging an electromagnetic shielding layer by an upward inclined radio wave reflecting plate on a wall, and arranging an electromagnetic shielding layer by a radio wave absorber on the ceiling. SOLUTION: A directly reaching wave and the reflected wave of a radio wave radiated from a transmission antenna 1 in a shielding space, are reflected toward the ceiling 6 by arranging a radio wave reflecting plate 3 in its slightly slant attitude on the ceiling 6 side on a wall 5 to constitute the shielding space of an electromagnetic shielding building. While, a radio wave absorber 4 is arranged on the ceiling 6 to constitute the shielding space of the electromagnetic shielding building to absorb the directly reaching wave of the radio wave radiated from the transmission antenna 1 in the shielding space and the reflected wave reaching the ceiling 6 from the radio wave reflecting plate 3 arranged on the wall.  Therefore, excellent radio communication can be performed by eliminating interference between the directly reaching wave from the transmission antenna 1 and the reflected wave from the radio wave reflecting plate 4 of the wall surface in a reception antenna 2 since only the directly reaching wave from the transmission antenna 1 can be received by eliminating the reflected wave from the wall 5 in the reception antenna 2.
Patent JP-S59150885-A (JP)
Inventor: TATSUNO HIYOSHI
IPC: G07G1/00
Filed: 1983-02-17
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-S61185948-A (JP)
Title: Substrate for ic chip mounting
Inventor: SUZUKI TAKUMI
IPC: H01L21/60
Filed: 1985-02-13
Abstract: PURPOSE:To enable IC chips to float as high as a component equivalent to the thickness of a filler from conductor patterns and to enable to securely insulate the IC chips from the conductor patterns by a method wherein when the IC chips are mounted on the conductor patterns, the chips are adhered on the conductor patterns using a paste containing the filler. CONSTITUTION:Firstly, a conductor is formed on a ceramic substrate 1 by a sputtering method, a photosensitive resist is applied on the whole surface and conductor patterns 2 are formed by a photolithography method. After that, an epoxy resin 3, which is a die bonding paste containing a 2-15mum diameter aluminum filler at a ratio of 30-70% of the total weight, is applied on the conductor patterns 2. IC chips 4 are put on the epoxy resin 3 applied on the conductor patterns 2 and pressure is slightly applied to the chips 4. After That, the substrate 1 is put in a furnace of 150 deg.C or thereabouts for 30min to thermoset the epoxy resin 3 and the IC chips 4 are fixed. At this time, the IC chips 4 are brought into a state floating from the conductor patterns 2 as high as a component equivalent to the thickness of the aluminum filler being contained in the epoxy resin 3. As a result, both of the IC chips 4 and the conductor patterns 2 do not come into contact directly and an insulation can be made.
Patent JP-H04247812-A (JP)
Title: Production of alloy powder for magnet containing rare-earth metal by reduction/diffusion method
Inventor: SHIOTANI KATSUHIKO
IPC: B22F9/20
Filed: 1991-01-24
Abstract: PURPOSE:To obtain a magnetic alloy powder contg. a rare-earth metal and excellent in magnetic characteristic by a reduction/diffusion method. CONSTITUTION:The mixture of a metallic Ca powder, a rare-earth oxide powder and a metallic material to control the average crystal grain size to <=5mum is molded. The molded mixture is heat-treated in an inert gas atmosphere or in vacuum, the by-produced CaO and the Ca in the reaction product are removed, the obtained metal grain is crushed, and an alloy powder contg. the rare-earth metal is produced.