baber/WOPTO huggingface dataset:
Patent JP-S59194231-A (JP)
Title: Chinese character conversion system
Inventor: KAJIYAMA TADAYOSHI
IPC: G06F3/02
Filed: 1983-04-16
Abstract: PURPOSE:To obtain a conversion system which performs KANJI (Chinese character) conversion without providing a conversion or a non-conversion key specially and prevents an increase in the number of processing steps, by making a key input system for KANJI conversion different from a key input system which does not perform the KANJI conversion. CONSTITUTION:The key input system which performs KANJI conversion is made different from the key input system which does not perform KANJI conversion. For example, HIRAGANA (cursive form of Japanese syllabary) inputted on a keyboard 1 is converted by a decoder 2 into a corresponding character code, which is inputted to a processor 3. The processor 3 converts the converted character code into a character address value and stores it in a document buffer memory 4 according to a control program stored in a memory 7, and the character address value is transferred successively to a display control 5. This display control circuit 5 accesses an incorporated character pattern generator on the basis of the character address value to generate a character pattern, which is displayed as a specified character on a liquid-crystal display device 6 according to sent character pattern information.
Patent JP-H03270720-A (JP)
Title: Isotope separator
Inventor: ARAKI YOSHIO
IPC: B01D59/34
Filed: 1990-03-20
Abstract: PURPOSE:To suppress the corrosion and elution of a liquid metal transfer channel by forming an uneven surface to the channel. CONSTITUTION:An isotope separator is equipped with an evaporation mechanism evaporating a metal raw material containing two or more kinds of isotopes, an ionizing mechanism for selectively ionizing only the specific isotope atom in the metal vapor evaporated in the evaporation mechanism, an ion recovering mechanism selectively recovering an ion, a vapor recovering mechanism recovering metal vapor left without being recovered by the recovery mechanism, a flow path for transferring a liquid metal 15 for respectively allowing the recovered ion and the recovered vapor to flow in a liquid state and a take-out mechanism solidifying the liquid metal 15 having flowed from the channel 14a to take out the same. An uneven surface 19 is formed to the channel 14a and the liquid metal 15 is stagnated in the cavities 19a of the uneven surface 19 and the flow velocity of the lower layer part of the liquid metal is lowered to suppress the advance of the corrosion of the channel.
Patent JP-2000001484-A (JP)
Title: Production of pyromellitic anhydride
Inventor: SAGANE TOSHIO
IPC: C07D493/04
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To produce pyromellitic anhydride in a high purity and in a high yield by supplying 1,2,4,5-tetraalkylbenzene into a fixed bed multiple tube type reactor filled with a catalyst layer and catalytically oxidizing in a gas phase. SOLUTION: This method for producing pyromellitic anhydride is provided by separating a catalytic layer into at least 2 layers, and filling catalyst A and B at the layer positioned at the exit side of a gas and at the layer positioned at the inlet side of the gas respectively. The catalyst A: a catalyst contains Va(A)bPcAgd(B)eOx [(A) is at least one kind of an element selected from Mo and W; (B) is at least one element selected from an alkali metal and an alkaline earth metal; (a) to (e) and (x) represent each atomic ratios]. The catalyst B: a catalyst contains VaTib(C)c(D)dCeeOx [(C) is at least one element selected from rare earth elements (except for cerim); (D) is at least one element selected from P, Sb, Hf, Ta, B and S; (a) to (e) and (x) represent atomic ratios].
Patent JP-H02247320-A (JP)
Title: Immersed pipe for degasification refining
Inventor: INOUE SHIGERU
IPC: C21C7/10
Filed: 1989-03-20
Abstract: PURPOSE:To increase the flow rate of molten steel to be circulated and denitrification rate by integrally forming the ascending part and descending part for molten steel through a partition and providing an atmosphere blocking member to the immersed pipe to prevent the intrusion of the atmosphere into the treating system. CONSTITUTION:The immersed pipe 20 for degasification refining is formed by the ascending part 30, the descending part 32 integrated with the ascending part and the partition 26 for separating both parts. The ascending part 30 is immersed in molten steel 3, and the molten steel 3 is sucked up into a degasification bath main body 11. The sucked up molten steel 3 is returned to the main body 11 through the descending part 32. The atmosphere blocking member 29 for preventing the intrusion of the atmosphere is provided on the pipe 20 from the part not immersed in the molten steel 3 and exposed to the passage for the molten steel 3.
Patent JP-H08236681-A (JP)
Title: Manufacture of lead frame
Inventor: SHIRAKI SHIGETOSHI
IPC: H01L23/50
Filed: 1995-03-01
Abstract: PURPOSE: To obtain a lead frame having high accuracy if profile and dimensions in which a pad is down set by forming a large number of inner leads around the pad and then pressing a support bar 5 for the pad through hot machining. CONSTITUTION: A large number of inner leads are formed around a pad 1 and an outer lead 3 is formed continuously thereto. A support bar 5 for the pad 1 is pressed through hot machining to down set the pad 1. A die 9 being employed in the hot machining of the support bar 5 is counterbored at the parts corresponding to the inner lead and the pad 1 and does not abut against them except the part corresponding to the support bar 5. The inner lead in the vicinity of the support bar 5 is not deformed nor displaced and the pad 1 is not warped nor inclined through the machining thus producing a lead frame 8 excellent in dimensional accuracy in which the pad 1 is down set.
Patent JP-H01240258-A (JP)
Title: Setting of c-axis origin for machine tool main shaft and device therefor
Inventor: EZAKI TAKESHI
IPC: B23Q15/00
Filed: 1988-03-22
Abstract: PURPOSE:To set a C-axis origin in a short time by cutting a work installed at a chuck optionally for a part including a positioning hole or a cut in it, and determining the central position of the hole or cut by load fluctuation position of a feed motor at the time of cutting. CONSTITUTION:An X-axis feed motor 16 is driven for cutting an end surface including a positioning hole bored in the end surface, the fluctuation of the load is detected, the angular position of the center of the fluctuation width to a main shaft 4 is calculated, and a C-axis origin is set based on this angular position. The angle for the main shaft 4 of the position where the center of fluctuation width of the feed motor 16 corresponds with the center of the fluctuation width of a main motor 5 is calculated, and the C-axis origin is set based on the angular position. A load fluctuation of the main motor 5 and the feed motor 16 at the hole position is fed to a control part, and an output from the encoder 20 of the feed motor 16 is sent to the control part to find the center of the fluctuation width, so the main shaft angular position is determined at the control part with an encoder 8 of the main shaft 4. The C-axis is then connected with the main shaft, and the C-axis origin is set by a C-axis drive motor 7 based on the determined angle.
Patent JP-H09255811-A (JP)
Title: Flame-retardant resin composition
Inventor: HARASAKI NOBORU
IPC: C08L101/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in a flame-retardancy without exerting adverse effect on mechanical properties, processability, etc., by blending a thermoplastic synthetic resin with a product of reaction of mela mine with sulfuric acid. SOLUTION: This composition is obtained by blending (A) a thermoplastic resin (pref. polystyreneresin, polyamide resin or polypropylene resin) with (B) a reaction product as a substance giving a flame-retardancy obtained by reaction of (b1 ) 0.8 to 1.1mol. melamine with (b2 ) 0.5mol. sulfuric acid. The component B is synthesized by pref. suspending the component b1 into water, heating the resultant suspension up to 80 to 90 deg.C, and adding the component b2 to it to react with each other, followed by washing, drying and shattering the resultant product after an end of reaction.
Patent JP-S61227450-A (JP)
Title: Data transmission system
Inventor: BANDO TOSHIRO
IPC: G06F13/14
Filed: 1985-04-01
Abstract: PURPOSE:To obtain a transmission system immune to the effect of noise with less number of transmission lines by sending a data while repeating alternately the transmission and reception. CONSTITUTION:An MPU 1 executes a time interruption routine by using a time interruption signal, sets an SEL signal (output of PC 2) to an L level to send a data TxD addressed to an MPU 3 to a transmission line L0. The data RxD is received by the serial data input terminal PC 1 of the MPU 3 and when the interruption is permitted by the main routine of the MPU 3, the timer interruption routine is executed to store the reception data in a RAM and the transmission data TxD addressed to the MPU 1 is sent from a serial data output terminal PCO. The transmission data TxD is sent to a transmission line L1 and received by the serial data input terminal PCO of the MPU 1 as the reception data RxD. The MPU 1 uses the reception interruption signal to execute the reception interruption routine. Similarly the exchange of data is repeated.
Patent JP-S58188206-A (JP)
Title: Rail for shelf device and floor running system conveying truck
Inventor: SASAKI SUSUMU
IPC: B65G1/04
Filed: 1982-04-26
Abstract: PURPOSE:To easily convey in and out cargoes between a shelf and a floor located apart from a shelf device by utilizing a single conveying truck, by vertically movably supporting a frame provided with floor running wheels, with the aid of elevating and supporting device of a car body. CONSTITUTION:An expandable fork 7 for loading and moving cargoes is secured to an elevating and load-supporting platform 6 at an upper middle part of a car body 1. Wheels 2 running on rails, driven by a driving gear for running in the car body 1, are mounted on the fronts and rears at both sides of the car body 1, and guide rollers 8 each, positioned facing and opposite to an inner side of a truck rail, are installed. Further, a frame 4, located at the lower part of the car body 1, is vertically movably supported by elevating and supporting device 5 secured to the car body 1 and provided with a plurality of hydraulic cylinders. Floor running wheels 3 are attached to the fronts and rears at both sides of the frame 4, while the wheels 3 being connected to the driving gear for running mounted to the frame 4.
Patent JP-H03271286-A (JP)
Title: Benzothiophene derivative
Inventor: IRIE MASAHIRO
IPC: C09K9/02
Filed: 1990-03-19
Abstract: NEW MATERIAL:A compound shown by formula I [Ar<1> and Ar<2> are group shown by formula II or formula III (R<1> to R<6> are H or aliphatic hydrocarbon)]. EXAMPLE:A compound shown by formula IV. USE:Having photochromic properties, useful as optical recording material, having excellent heat stability, repeated durability and sensitivity in colored state. PREPARATION:A dihalobenzothiophene shown by formula V (X<1> and X<2> are Br or I) is reacted with compounds shown by the formula Ar<1>M<1> and the formu la Ar<2>M<2> [M<1> and M<2> are MgY<1>, ZnY<2> or B(OH)2 (Y<1> and Y<2> are Br or I)].
Patent JP-S544131-A (JP)
Title: Trouble shooting method for original carriage of copying apparatus
Inventor: SHIBUSAWA MITSUO
IPC: G03G21/00
Filed: 1977-06-13
Abstract: PURPOSE:To promptly shoot the trouble of an original carriage, if any, thereby to stop the operations of a copying apparatus by generating timing signals of the original carriage in synchronism with the rotations of a droum.
Patent JP-H08260600-A (JP)
Title: Joint structure for pc-placing sash frame
Inventor: OKUHARA HISASHI
IPC: E06B7/14
Filed: 1995-03-28
Abstract: PURPOSE: To prevent a water leak to the indoor side due to a cut of a joint seal on a joint section of the band window structure of a PC-placing sash frame. CONSTITUTION: A fitting material 11 is provided at the end of a sash upper frame on the joint section of the horizontal band window structure of a PC- placing sash frame, and a water receiving packing 12 having a shape along the shape of the sash upper frame is fitted to the fitting material 11 from the inside. A water guiding/heat extension following recess 16 guiding water to the upper section of a sash mullion 5 is formed at the center section of the water receiving packing 12. A liquid sealant 18 is filled between the end section of the water receiving packing 12 and the sash upper frame.
Patent JP-H04282436-A (JP)
Title: Quantitative analysis of water reducing agent in cement
Inventor: UBUKAWA AKIRA
IPC: G01N33/38
Filed: 1991-03-08
Abstract: PURPOSE:To accurately perform the quantitative analysis of the water reducing agent in cement. CONSTITUTION:Cement containing a water reducing agent such as a naphthalenesulfonic acid/formalin polycondensate is dissolved in an acid solution such as HCl and the insoluble matter in the obtained solution is removed. A predetermined amount of a reducing agent such as ascorbic acid is added to the solution to prepare an analytical sample. The water reducing agent is quantified from the ultraviolet absorbancy of the sample.
Patent JP-S63258356-A (JP)
Inventor: DEBITSUDO MERITSUTSU BOIDO
IPC: B65H18/10
Filed: 1988-03-23
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-S60214851-A (JP)
Title: Additive for rice cooking, and method for cooking rice
Inventor: YOSHIHARA TAKUJI
IPC: A23L7/10
Filed: 1984-04-09
Abstract: PURPOSE:To improve the deliciousness of cooked rice by cooking rice in the presence of a stevia sweetener. CONSTITUTION:Rice is added with preferably 0.01-0.1wt% stevia sweetener and if necessary a chemical seasoning (e.g., sodium L-glutamate, etc.), and is cooked to obtain a delicious cooked rice.
Patent JP-2000269068-A (JP)
Title: Metallized film and film capacitor
Inventor: FUJISAKI WATARU
IPC: H01G4/18
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To improve the yield for manufacturing a capacitor by forming an middle layer that is made of copper, titanium, or their alloy between a plastic film and a metal deposition film. SOLUTION: In the film capacitor, a first metallized film 1 and a second metallized film 2 with an equal width are overlapped in parallel while they are slightly shifted in a width direction and are wound in a cylindrical shape, and first and second electrodes 12 and 14 are formed by performing the flame spraying of metal to both the ends of the cylinder. In the first and second metallized films 1 and 2, a middle layer 11 made of copper, titanium, or their alloy is formed on a ship of plastic film 3, and further a metal deposition film 4 made of aluminum or an aluminum alloy is formed. In the deposition process of the middle layer 11, a molecule of high-melt-point metal is selectively glued to an active part due to additives or polar groups existing on the surface of the plastic film 3 to stabilize surface energy.
Patent JP-S58185305-A (JP)
Title: Safety tire
Inventor: FUJIWARA KENICHI
IPC: B60C17/04
Filed: 1982-04-24
Abstract: PURPOSE:To improve the strength of the connected part of a core type safety tire and facilitate its assembling by constructing the internal and external wheels of the core of said tire by annularly connecting internal and external bent pieces differing in their length to each other by making use of slidable engagement between a dovetail groove and a dovetail-shaped convex stripe and inserting a wedge-shaped bent piece into the final part. CONSTITUTION:An inside bent piece 11 is allowed to make contact with a rim 3, and an outside bent piece 12 differing in its length from said inside bent piece is connected with said inside bent piece by making use of peripheral slidable engagement between a dovetail groove 13 and a dovetail-shaped convex stripe 14. These bent pieces are successively connected to each other and formed into a ring shape. And, a wedge- shaped bent piece 22 obtained by connecting inside and outside bent pieces together is inserted into a trapezoidal space part 21 formed on a final assembling part 10c where an external peripheral side space is narrower than an internal peripheral side space to bring an annular core 10 to completion. Hereby, it is possible to assemble a tire such that internal and external wheels can not be radially separated from each other without overlapping between the respective joints 15, 16 of the internal and external wheels 10a, 10b with the exception of the final assembling part, and to facilitate the assembling of a tire and improve the strength of a connected part.
Patent JP-H05140249-A (JP)
Title: Cationically polymerizable aqueous resin composition
Inventor: YAMADA MITSUO
IPC: C08F299/00
Filed: 1991-01-10
Abstract: PURPOSE:To obtain the subject composition from which an excellent crosslinked coating is formed by heat or light, by mixing together a reactive polymer and an initiator each being specifically selected. CONSTITUTION:The objective composition comprises a reactive polymer having a principal chain containing a polymerizable group represented by formula I and/or formula II (wherein R1 is a 2C or higher cyclic or acyclic aliphatic group, an aromatic group of a single ring or fused rings or an aromatic ring of non-fused rings mutually connected directly or through a crosslinking member; and A is a carboxyl or sulfo group) (e.g. polyallenyloxybenzoic acid) and a compound capable of initiating cationic polymerization by heat and/or light (e.g. benzylpyridinium hexafluoroantimonate).
Patent JP-H08259325-A (JP)
Title: Dielectric ceramic for microwave
Inventor: ARAI TORU
IPC: H01B3/12
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a dielectric ceramic for microwave having a high relative permittivity εr and an ultrahigh value of no-load Q (Qu ) even at a composition ratio regulated so as to afford about 0ppm/ deg.C temperature coefficient τf of resonance frequency. CONSTITUTION: The ceramic contains a principal component, comprising barium oxide (BaO), cobalt oxide (CoO) and niobium oxide (Nb2 O5 ) and having the compositional formula represented by Bax (Coy Nbz )O3 (x), (y) and (z) are each within the ranges of 59.5<=(x)<=61.8mo1%, 19.1<=(y)<=20.6mol%, 19.1<=(z)<=20.3mol% and [(x)+(y)+(z)] is 100mol%}. Aluminum oxide (Al2 O3 ) as a secondary component in an amount of <=0.1mol (with the proviso that 0mol is not included) based on 1mol principal component is added thereto.
Patent JP-S63240377-A (JP)
Title: Pulse width correcting pwm power converter
Inventor: NISHIZAWA JUNICHI
IPC: H02M7/48
Filed: 1987-03-24
Abstract: PURPOSE:To simply correct an output waveform distortion by applying a DC bias signal to a signal wave and a modulation wave. CONSTITUTION:In order to prevent a DC power source from short-circuiting due to the simultaneous conduction of the upper and lower switches of a bridge of a main circuit of a high frequency PWM inverter when the upper and lower switches are switched ON and OFF, a dead time td is provided. As for this PWM pulse train, since the output pulse width of a comparator broadens when a signal wave 16 and a DC bias signal 17 are added, the signal 17 is so determined as to broaden the time td and an equal pulse of the PWM pulse train. Thus, the pulse width for driving the switches can be obtained as the correction for the reduction of the pulse width due to the time td.
Patent JP-H01242038-A (JP)
Title: Center projection image apparatus
Inventor: MATSUI TORU
IPC: G01N23/04
Filed: 1988-03-25
Abstract: PURPOSE:To form the center projection image of an object with respect to a center light source present at an arbitrary position, by forming the center projection image of the object on the basis of internal density data and a predetermined parameter. CONSTITUTION:A parameter required in operation is inputted from an input apparatus 5 to be stored in a memory apparatus 7 and the internal density data of the object arranged in a three-dimensional lattice state is further stored in the memory apparatus 7. An operational processor 6 executes operational processing on the basis of the internal density data stored in the memory apparatus 7 and the parameter to form the center projection image of the object. This center projection image is outputted to an output apparatus 8.
Patent JP-2000264056-A (JP)
Title: Ventilation unit of air conditioner for vehicle
Inventor: NAKAMURA SHINICHI
IPC: B60H3/06
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent the ventilation resistance from being changed by changing the specification by providing a detachable ventilation resistance plate having the equivalent ventilation resistance to that of a filter element on a holding frame of a filter assembly, and mounting the ventilation resistance plate on the holding frame in the case of the specification without filter. SOLUTION: In an air introduction unit of an air conditioner for vehicle, a filter assembly 3 with a filter element 31 fitted thereto is mounted in a ventilation passage in a case of the specification having a filter. This means, in a case of the specification having the filter, the filter assembly 3 is formed of a holding frame 32 having a lattice 323 in which the filter element 31 is held by a projection piece 310. In the case of the specification without filter, the filter assembly 3 is formed of the holding frame 32 in which a ventilation resistance plate 321 is connected to the lattice 323. The ventilation resistance plate 321 is integrally formed with the lattice 323 and a frame body 320, and formed of a plastic plate so that a plurality of holes 325 are made so as to have the ventilation resistance equivalent to that of the filter element 31.
Patent JP-H04304457-A (JP)
Title: Device and method for processing photosensitive material
Inventor: SHIMURA KAZUHIRO
IPC: G03F7/30
Filed: 1991-04-02
Abstract: PURPOSE:To prevent the clogging of the heat transfer surfaces of a heat exchanger with the components contained in a developer deposited thereon by adjusting the temp. of diluting water before a concd. developer and diluting water are mixed. CONSTITUTION:The liquid level control mechanism of a diluting water tank 13 operates and the diluting water is supplied until the water level attains a prescribed level when the power source of the processing device body is turned on. A heater 20, a temp. sensor 21 and a control mechanism, then, operate and the diluting water is adjusted to a prescribed temp. The developer which is sent from a concd. developer tank 12 and the diluting water tank 13 into a mixing tank 14 is mixed and supplied into a temporary storage tank 16 and is adjusted to a prescribed temp. range by a heater 18. The developer is emitted from a developer supplying slit 3 and is applied on a photosensitive material when the photosensitive material is inserted into the processing device. Since the diluting water is previously adjusted in temp. in such a manner, the temp. adjustment of the developer is simplified and the need for making the temp. adjustment by passing the developer through a capillary is eliminated. The clogging by the deposition of the components of the developer is eliminated and the maintenance operations are decreased.