baber/WOPTO huggingface dataset:
Patent JP-H0924427-A (JP)
Title: Press device
Inventor: TAKEI HIROYUKI
IPC: B21D45/04
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a press device which can prevent the interference of a pin and a piercing nut even in a time of small moving a die up and down. SOLUTION: A work 9 is mounted on a die 3, on the one-side, a pierce nut 2a... carried inside a through hole 5a of a punch block 5 is pressed downward with the punch 1, the piercing nut 2a... is driven in the work 9 by co-operating the piercing nut 2a... and the die 8, and at the same time the work 9 is punched through and further a forcible dropping device 13 to push a slug 9a remaining inside a slug taking out hole 8a of the die 8 after punching is installed. In the forcible dropping device 13, a pin 14 to push the slug 9a downward is arranged inside the punch 1 freely moving up and down, after punching, a driving means to project the pin 14 downward from the punch lower face 1a, to push the slug 9a downward and to position the pin 14 at the upper side from the punch lower face 1a in a state of raising the punch 1 to a piercing nut supplying position is installed.
Patent JP-H04372872-A (JP)
Title: Spectrum display and control apparatus
Inventor: AKITA SHINICHI
IPC: G01R23/16
Filed: 1991-06-21
Abstract: PURPOSE:To enhance reliability even when the number of bands is increased and to simplify a circuit by setting the frequency change-over timing of a band- pass filter and the resetting timing of a peak holding circuit to the time interval corresponding to the reciprocal of pass frequency to be obtained. CONSTITUTION:A counter 7 and a spectrum analyzing part 1 are cleared by the reset signal RST from a control part 3 and a band-pass filter 11 is successively changed over at every time corresponding to the time being the reciprocal of each of pass frequencies, that is, each of pass frequencies in the band order of the respective pass frequencies. In the timing corresponding thereto, a peak holding circuit 12 is also reset and the peak value of each band enters the control part 3 from an A/D conversion part 2. At this time, a data reading signal RD is outputted to the counter 7 immediately before resetting after the peak detection of the circuit 12. In the control part 3, the count signal of the counter 7 is discriminated to confirm which value of bands is the peak value input from the conversion part 2 at present and the value is displayed on a spectrum display part 5L or 5R by a display driver 4.
Patent JP-H02243572-A (JP)
Title: Ceramic composite
Inventor: KURISHIYAN RARU RUSURA
IPC: C04B35/80
Filed: 1989-07-11
Abstract: PURPOSE: To obtain a ceramic composite having excellent wear resistance and high temp. resistance by compounding a coated ceramic oxide fibrous material and ceramic oxide matrix which are respectively specified at a specific ratio and forming the mixture to a prescribed porosity.  
     CONSTITUTION: This composite consists of the ceramic oxide fibrous material to be descried later and the ceramic oxide matrix to be described later. The fibrous material and oxide matrix described above have a m.p. or softening point exceeding 1,100°C. The fibrous material is coated with a noble metal selected from platinum, iridium, rhodium, ruthenium and their optional combination or alloy. The composite has the porosity below about 30 vol.% of the composite and the coated fibrous material occupies at least about 10 vol.% of the solid part of the composite. Further, the oxide matrix occupies at least about 30 vol.% of the solid part of the composite. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1058110-A (JP)
Title: Multiple injection die casting apparatus
Inventor: SHIMMELL DENNIS S
IPC: B22D17/22
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a die device shortening a die pouring cycle time by enabling a die pouring of plural products in a continuous shot without opening a die. SOLUTION: A die device 10 is provided with plural separated die cavities filled in the continuous shot without opening a die device at the interval of each shot. The die device is contained with an ejector die 12 and a cover die 14 cooperated so as to demarcate plural individual die cavities and a movable slide 16 for selectively directing molten material into a prescribed individual die cavity from an injection sleeve. The slide is arranged so as to allow the continuous filling into the die cavity in each shot.
Patent JP-S6236663-A (JP)
Title: Naphthoquinonediazide type compound and positive type photoresist composition containing it
Inventor: MIURA KONOE
IPC: G03C1/72
Filed: 1985-08-12
Abstract: PURPOSE:To obtain a positive type photosensitive composition high in sensitivity and resolution and pattern form by forming a positive type photosensitive composition composed of a specified naphthoquinone diazide derivative or containing it. CONSTITUTION:The positive type photoresist composition is made of or contains the naphthoquinone derivative represented by general formula I in which R<1> is H or nitro; R<2> is H, COOH, or CCOR<3>; R<3> is an optionally substituted hydrocarbon group; l is 1 or 2; m is 0, 1, or 2; n is 2 or 3; 2<=m+n<=3; and Q is a group represented by one of formulae II. A mixture of this compound with an alkali-soluble resin such as, a vinylphenol resin or novolak resin, in an amount of 5-50wt% of the resin is used as a resist composition. A substrate is coated with a solution of this mixture dissolved in a solvent high in polarity, exposed to a light in a prescribed pattern, and developed to obtain a good resist.
Patent JP-H05346599-A (JP)
Title: Optical discriminating and reproducing device
Inventor: JINNO MASAHIKO
IPC: H04B10/54
Filed: 1992-06-12
Abstract: PURPOSE:To obtain a fully optical type optical regenerating repeater which can operate at an extremely high speed without the speed limitation of electric circuitry. CONSTITUTION:This optical discriminating and reproducing device has a means which amplifies input light signal pulses, a multiplexing means 2 which multiplexes the input light signal pulses 1 and light clock pulses 3 synchronized with them, an optical nonlinear means 4 which is coupled with its output and has tertiary nonlinear effect, and a demultiplexing means 5 which demultiplexes a light signal generated as a result of 4-photon mixture by the nonlinear means from the input light signal pulses and light clock pulses 3; and the time relation between the both is so adjusted that the input light signal pulses are different in propagation speed from the light clock pulses in the optical nonlinear means and meet the light clock pulses almost in the center of the nonlinear means.
Patent JP-2001005652-A (JP)
Title: Inter-program binding method
Inventor: SAMEJIMA SHIGETOSHI
IPC: G06F9/06
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To enable programs which have different interfaces to share information without message designing nor program modification by binding programs which have been developed individually by making good use of program development information. SOLUTION: A data transmitting and receiving processing 201 manages the transmission and reception of common exchange form data between programs with its processor or other processors. The data transmitting and receiving processing 201 and the processing program execution environment 202 exchange data and report events of the start and end of processing to each other and convert transmit and receive data and processing program use data with other processors. Development information of a processing program developed by the program developing processing 221 is stored in a processing program development information file 241.  The common data information extracting processing 231 determines the constitution and timing of the common exchange form data sent and received by the data transmitting and receiving processing 201 and information used by the processing program is extracted on the basis of the program development information 241 and stored in a common data information table 242.
Patent JP-S5967783-A (JP)
Title: Horizontal deflection and high voltage generating circuit
Inventor: ONODERA TOSHIO
IPC: H04N3/22
Filed: 1982-10-08
Abstract: PURPOSE:To obtain a circuit in which the horizontal distortion of an area is corrected and no expansion and contraction of vertical amplitude of a screen and blooming take place, even if an area having a high luminance in comparison with the background on the screen of a receiver, by controlling the impedance so that the terminal voltage of a specific capacitor is increased when an high voltage from a rectifier circuit is decreased. CONSTITUTION:An emitter of a transistor (TR) 10 is grounded through a resistor 12 and its collector is connected to a connecting point of a coil 8 and a capacitor 9 through a resistor 11. Thus, an impedance element 20 is connected in parallel with the capacitor 9. Further, the relation of L1C1>L2C2 is obtained, where C1, C2 are capacitances of capacitors 31, 32 and L1, L2 are inductances of coils 6, 8. When a high voltage load voltage Hv at an output terminal 14 is decreased, the impedance between the collector and emitter of the TR10 is increased to increase the voltage across the capacitor 9.
Patent JP-S6156095-A (JP)
Title: Determination of substrate or enzyme activity
Inventor: UEJIMA TAKAYUKI
IPC: C12Q1/58
Filed: 1984-08-27
Abstract: PURPOSE:To enable the accurate determination of the substrate or enzymatic activity in an ammonia-containing specimen by an ammonia-formation reaction, by eliminating the ammonia in the specimen prior to the determination of the activity of the objective component. CONSTITUTION:The substrate or enzymatic activity in a specimen is determined by using an ammonia-producing reaction. The above process is carried out by decomposing ammonia in the specimen with an enzyme, adding a reagent necessary for the analysis of the substrate or enzymatic activity to be determined, and measuring the produced ammonia. The enzyme for the elimination of ammonia is e.g. GNP synthetase, glutamine synthetase, asparagine synthetase, tryptophanase, etc., and an elimination reagent uninfluential to the reaction of the following step is selected.
Patent JP-H11350585-A (JP)
Title: Blocking method between outer wall and floor material and its blocking member
Inventor: UNO TAKAYUKI
IPC: E04B2/56
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a blocking method between an outer wall and a floor material and blocking member sued for the blocking method capable of disposing a refractory layer interval material so as not to fix the outer wall and the floor material suitable for an earthquake countermeasure. SOLUTION: An anchor nut 16 is embedded in an outer wall 1, a screw shaft 13 is screwed in the anchor nut 16 through an incombustible material for fire prevention 12, an interval is spaced for the outer wall, a parapet 10 is disposed, a pipe 14 is inserted so as to cover the screw shaft 13 between the incombustible material for the fire prevention 12 and the parapet 10, the interval between the incombustible material for the fire prevention 12 and the parapet 10 is held, and further a butterfly nut 15 is screwed and fixed on the screw shaft 13 projected from the parapet 10.  Concrete is placed between the incombustible material for the fire prevention 12 and the parapet 10, the butterfly nut 15 is removed after curing is completed, thereafter the screw shaft 13 is rotated to remove the screw shaft 13 from the anchor nut 16, and fixing between the outer wall 1 and the floor material 5 can be released. Thereby even if a concrete stop steel plate is set as the outer wall and even if it directly exists between a refractory material such as rock wool, it can simply cope with the measure of an earthquake or the like. In addition, working at a high place can be simply and safely performed.
Patent JP-S5967764-A (JP)
Title: Image processor
Inventor: SHIMIZU SHIYOUICHI
IPC: H04N1/00
Filed: 1982-10-08
Abstract: PURPOSE:To attain easily suitable image formation possible for the recognition of size of an original image and in response to the size, by detecting a coordinate where the original image is placed from a picture data obtained through photoelectric conversion. CONSTITUTION:A picture data VIDEO is inputted in the unit of 8-bit to a shift register 301, a gate circuit 302 checks whether or not all 8-bit data are white picture at the end of input, and (1) is outputted to a signal line 303 when Yes. After the scanning of original, when the first 8-bit white picture appears, an F/F 304 is set. This F/F is reset in advance by a VSYNC (picture tip signal). Then, it is left set until the next VSYNC comes. When the F/F304 is set, the value of a main scanning counter 351 is loaded to a latch F/F305. This is taken as X coordinate. Further, the value of a sub-scanning counter 350 is loaded to a latch 306. This is taken as the Y1 coordinate.
Patent JP-H096923-A (JP)
Title: Character recognition device
Inventor: YOSHIDA TAKASHI
IPC: G06K9/72
Filed: 1995-06-21
Abstract: PURPOSE: To increase a processing speed for a compound word and lower a miscorrection rate. CONSTITUTION: A front stage 11 outputs plural recognition candidate characters and recognition precision to an output buffer 4. Then a two-word character extraction part 5 retrieves the candidate character of 1st order and wen the character is KANJI (Chinese character), the KANJI and the pointer of one character following it are stored in a pointer storage area.  A word matching part 6 checks the continuity of the stored pointer to take out a two-character word consisting of two characters having successive KANJI at the head and when the recognition precision of the candidate character of 1st order of the taken-out two-character word is not in the top rank as to the two characters, a character similar to the candidate character of 1st order for each character is added to the candidate characters from a similar character dictionary 8 on condition that the candidate character of 1st order for the character. The continuity of a word dictionary 7 consisting of a set of two KANJI characters or one KANJI character and one Japanese syllabary added to a KANJI, and the pointer is checked to collate the combination of respective candidates for the taken-out two-character word, and the collation result is written in the output buffer 4.
Patent JP-H1174214-A (JP)
Title: Field effect device with improved thin-film dielectric and method for creating the same
Inventor: MA YI
IPC: H01L21/265
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To form a region that is strong against the damage of nitrogen oxide and to improve the reliability and life of a device by injecting nitrogen ions into source/drain regions at an inclined angle and thermally annealing the resultant structure. SOLUTION: A region 16 located below a gate becomes the channel of the transistor, and a source region 17 and a drain region 18 are located at both sides of the channel. Then, nitrogen is injected into the source and drain regions 17 and 18 at an inclination angle of ϕ. A material is thermally annealed succeeding implanting of ions. As a result of thermal annealing, the damage of ion implantation is eliminated, then, the implanted nitrogen are desorbed toward an interface and forms the protection layer of nitrogen oxide near the interface between a dielectric/source and a dielectric/drain. Finally, a contact to the source, gate, and drain is formed, thus completing a field effect device.
Patent JP-2000326008-A (JP)
Title: Method and device for forming square steel tube
Inventor: HORI HIROMICHI
IPC: G01B11/24
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a forming device of a square steel tube to form a skelp into an electric resistance welded tube of circular section, and then to re-shape it into a square steel tube having high accuracy of profile at a corner part. SOLUTION: This forming device comprises a measuring device 30, which is arranged on the outlet side of a square steel tube manufacturing line to automatically and correctly measure the profile of a corner part of a square steel tube 9, an arithmetic unit (a computer 1) for analyzing the measured value to operate the curvature, and an automatic position adjusting device (a process computer 5) to output the signal 8 for adjusting the relational position of a re-shaping roll 21, so that the curvature of every corner part agrees with the preset curvature, based on the operated result.
Patent JP-H0524965-A (JP)
Title: Method and apparatus for producing semiconductor crystal
Inventor: SHIBATA MASATOMO
IPC: C30B11/00
Filed: 1991-07-18
Abstract: PURPOSE:To produce a single crystal having high quality with good reproducibility by forming a solid-liquid boundary shape to a flat shape or a shape projecting toward a melt thereby preventing polycrystallization and to prevent the melting of a seed crystal. CONSTITUTION:This apparatus produces the single crystal by a VGF method of solidifying the melt gradually from below to above. The apparatus has a seed crystal disposing part 3a at the bottom end and has a crucible 3 housing the semiconductor melt 7 in the upper part thereof and a heater 5 for heating the melt which forms such a temp. gradient that the temp. is lower in the lower part than in the upper part on the outer side of the crucible 3. A cooling water path 11 is provided within a crucible supporting base 4 so as to enclose the circumference of the seed crystal disposing part 3a provided at the bottom end of the crucible 3. Growth is executed while cooling water is kept passed in this water path. The single crystal which is complete in the crystal from the seed crystal to the terminal part of the crystal is obtd. The solid-liquid boundary shape 15 of this crystal is confirmed to be the projecting shape over the entire area of the crystal when this shape is investigated.
Patent JP-H0529728-A (JP)
Title: Flexible printed circuit board
Inventor: SUGIMOTO KENICHIRO
IPC: H05K1/09
Filed: 1991-07-18
Abstract: PURPOSE:To enhance conductivity and to improve flexing resistance by increasing adhesive properties of a jumper circuit, a through-hole circuit and an electromagnetic wave shield to a circuit pattern. CONSTITUTION:A circuit pattern is formed of a copper alloy rolled and annealed foil containing three of four of indium and tin, lead and antimony in such a manner that the total content is 0.02-0.15wt.% and the respective contents are 0.006wt.% or more, and the residue is substantially copper, and having excellent flexing resistance and conductivity bearing comparison with pure copper. An electromagnetic wave shield 7 and a jumper circuit 6 are formed of conductive paint including titanate-coated copper particles, resol type phenol resin, chelate layer forming agent adhesive property improving agent, and conductivity improving agent. Through-hole circuits 5a, 5b are formed of conductive paint including titanate-coated copper particles, resol type phenol resin, amino compound, and chelate forming agent.
Patent JP-S6069277-A (JP)
Title: Tilting angle control device for rotation commanding type pump
Inventor: MORITA HIROSHI
IPC: F15B9/08
Filed: 1983-09-26
Abstract: PURPOSE:To reduce the size and weight of the device and make the cost of the device inexpensive by a method wherein a servovalve is composed of a spool, formed with double-thread spiral grooves, and a sleeve, into which the spool is inserted. CONSTITUTION:The servovalve 25, which controls the switching of a servocylinder 22 highly accurately by receiving the command of rotation, is composed of the spool 27, connected to a stepping motor 29 and formed with the double- thread spiral grooves 26, and the sleeve 28, into which the spool 27 is inserted. According to this method, the servovalve 25 is made with a comparatively simple structure and the number of parts becomes the minimum. Accordingly, the size and weight of the device may be minimized and the cost of the device may be reduced.
Patent JP-S5879770-A (JP)
Title: Schottky gate field-effect transistor
Inventor: KIKUCHI KENICHI
IPC: H01L29/80
Filed: 1981-11-06
Abstract: PURPOSE:To reduce resistance between a gate and a source, and to improve a microwave characteristic by forming an operating layer in the vicinity of a gate electrode in shape that its thickness is made thicker than an operating layer just under the gate electrode and its impurity concentration is made higher than that of the operating layer just under the gate electrode. CONSTITUTION:<28>Si<+> Ions are implanted in the surface of a semi-insulating semiconductor substrate 21 made of GaAs, etc. and the operating layer 22' with uniform thickness is formed. A high-melting point metal is evaporated onto the operating layer 22', and a resist pattern is shaped onto the metal. A metallic layer is etched by using the resist pattern, and the gate electrode 25 is molded. Layers 26, 27 with high concentration are formed through the second ion implantation while employing the resist pattern as a mask. The resist pattern is removed, and the operating layer 22'' is shaped through the third ion implantation by using the gate electrode 25 as a mask.
Patent JP-H0530614-A (JP)
Title: Switchboard
Inventor: IKENO YOSHIHIRO
IPC: H02B3/00
Filed: 1991-07-19
Abstract: PURPOSE:To facilitate maintenance and inspection by housing electrical machinery in a switchboard constructed of four side panels and single bottom and top panels, and constituting the top panel entirely or partially of a transparent or translucent insulator. CONSTITUTION:Four side panels 1, 1, 2, 3 and single bottom and top panels 4, 50 construct a parallelopipedon in which electrical machinery is housed to constitute a switchboard. An entirely or partially transparent or translucent insulator, e.g. a plastic board, is employed as the top panel 50. Since the interior of the switchboard is illuminated uniformly from the ceiling, the innermost part of the switchboard can be observed easily resulting in the facilitation of maintenance and inspection.
Patent JP-H0227662-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: SADAKUNI SAKAE
IPC: H01M6/16
Filed: 1988-07-18
Abstract: PURPOSE:To improve the discharge characteristic after storage by providing a negative electrode using lithium or lithium alloy as an active material, a positive electrode using manganese dioxide as an active material, and a specific liquid organic electrolyte. CONSTITUTION:In a nonaqueous electrolyte battery constituted of a negative electrode using lithium or lithium alloy as an active material, a positive electrode using manganese dioxide as an active material, and a liquid organic electrolyte, an electrolyte solved with lithium trifluoromethane sulfonate in a mixed solvent of gamma-butyrolactone and dimethoxyethane is used for the liquid organic electrolyte. The discharge characteristic of a lithium-manganese dioxide nonaqueous electrolyte battery after storage is improved.
Patent JP-H1011944-A (JP)
Title: Disk producing facilities
Inventor: AKASHI TSUTOMU
IPC: G11B23/40
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To enhance productivity of disk with a simplified manufacturing facilities by connecting in direct a disk manufacturing facilities and a printing machine using a computer to eliminate an intermediate product stocking means. SOLUTION: An image is written into an image database 46 with an image producing means 42. An image data obtained by searching a product code corresponding to a manufacturing lot number input to an input means 45 by an operator in the computer 40 and then searching the corresponding image data on the database 46 can be read to the memory 43. The image data produced by an image producing means 42 is immediately sent, with an instruction of an operator, to a print data converting means 44 and is then output to a printer 30 for the purpose of printing. Thereby, an image of a trial produce, for example, can be printed immediately. Accordingly, stock of the intermediate product between the manufacturing machine and printer can be eliminated and the on-demand printing can be realized to facilitate correction and edition.