baber/WOPTO huggingface dataset:
Patent JP-H03157126-A (JP)
Title: Catalytic cracking method for nitrogen oxide
Inventor: MOCHIDA ISAO
IPC: B01D53/94
Filed: 1989-11-16
Abstract: PURPOSE:To obtain such a catalyst that can efficiently perform catalytic cracking of nitrogen oxides by allowing Y-type zeolite containing specified molar ratios of alumina and silica and specified amt. of Na2O to contact with an aqueous solution of iron salt of <=pH3, and if desired, pretreating the zeolite with hydrogen sulfide. CONSTITUTION:Y-type zeolite having >=4.6 molar ratio of alumina/silica and containing <=2.4wt.% Na2O is used. This zeolite is pretreated, if desired, with steam at about 500-900 deg.C, and then treated with an aqueous solution of iron salt of <=0pH3 such as iron (II) chloride, iron (III) chloride or iron nitrate. This treatment is usually performed at about 0-100 deg.C for 0.5-10 hours of contact time. The treated zeolite is sufficiently washed with water, dried and baked preferably at about 300-800 deg.C. The zeolite is mixed, if desired, with an hydrous inorg. oxide such as alumina sol for use. By this method, the obtd. catalyst can efficiently decompose nitrogen oxides without being influenced by sulfur components.
Patent JP-S62149494-A (JP)
Title: Thermal transfer recording medium
Inventor: TEZUKA TOSHIAKI
IPC: B41M5/385
Filed: 1985-12-24
Abstract: PURPOSE:To obtain a thermal transfer recording medium capable of reproducing colors with higher fidelity and higher color density and having higher preservation stability, by incorporating a specified coloring matter into a coloring material layer, in a thermal transfer recording medium which comprises at least one heat-fusible coloring material layer on a base. CONSTITUTION:A coloring matter of general formula (1), wherein each of R1, R2, R3 and R4, which may be the same or different, is an alkyl, cycloalkyl, aryl, aralkyl or polymer chain group, and M is a metal atom, is incorporated into a coloring material layer, in a thermal transfer recording medium which comprises at least one heat-fusible coloring material layer on a base. The coloring material layer comprises 5-20pts.wt. of a coloring material, 50-90pts.wt. of a heat-fusible substance and 0-30pts.wt. of a resin per 100pts.wt. of the total amount of the layer. Recorded images obtained by the thermal transfer recording medium comprising the coloring matter have a clear cyan color, so that when the recording medium is combined with thermal transfer recording media comprising a yellow coloring matter and a magenta coloring matter, respectively, a full-color image can be obtained with favorable color reproduction properties.
Patent JP-H01138053-A (JP)
Title: Casting method
Inventor: OTA ATSUSHI
IPC: B22D19/16
Filed: 1987-11-25
Abstract: PURPOSE:To obtain a product having complicate shape and good joining at boundary part by setting zinc alloy material at complicate shape part in a die and successively pouring molten metal of aluminum alloy or magnesium alloy under pressurizing. CONSTITUTION:A side due 4 in a casting apparatus 1 forming plural slits 6 in the side die 4 is advanced to position of the lower die 3 and Zn material 5 is set so as to plug the slits 6. Successively, and upper die 2 is descended to form a cavity and the molten Al alloy is pressurized to fill up in the cavity. Then, the Zn is melted with heat of the molten Al alloy and filled up in the slits 6 with the pressurized force. After completing fill-up and solidifying the molten metal, the product, in which the plate-like projecting parts is formed with the zinc material and the other part is formed with the Al alloy, is obtd. By this method, the product, forming with Zn or Zn alloy in the complicated shape part and Al alloy or Mg alloy in the other part and having good joining at the boundary part and excellent periodic capacity can be obtd.
Patent JP-H06122854-A (JP)
Title: Method for adhesive tape and device therefor
Inventor: UEHARA SOICHI
IPC: C09J5/00
Filed: 1992-10-09
Abstract: PURPOSE:To provide the method and device for adhering the tape and for simultaneously automatically forming a folded part on the tip of the tape so as to facilitate the peeling of the adhered tape. CONSTITUTION:A V-shaped lever 50 is attached to a tape-cutting device 10 through springs 60 so as to be placed at a position 2 by the overcenter action of the springs 60, and the tip of the cut tap on the side of an adhering roller 20 is nipped between one piece of the V-shaped lever 50 and the adhering roller to form a folded part.
Patent JP-H06125148-A (JP)
Title: Low-resistance semiconductor crystal substrate and manufacture thereof
Inventor: ORAKU SATOSHI
IPC: H01S5/00
Filed: 1992-10-09
Abstract: PURPOSE:To provide a low-resistance CdTe crystal or a CdZnTe crystal, which is used for the material for a substrate for growing epitaxially the material for a semiconductor laser, and a method of manufacturing the CdTe crystal or the CdZnTe crystal. CONSTITUTION:A substrate consists of a CdTe crystal or a CdZnTe crystal having a specific resistance of 0.1OMEGA.cm or lower, In is added to a quartz container having a raw material, which consists of Cd, Te and Zn, therein and after the container is brought into a vacuum state, a crystal is brought up while a Cd vapor pressure is applied on the container or a crystal consisting of In-containing Cd, Te and Zn is subjected to heat treatment under a Cd atmosphere to manufacture.
Patent JP-H0665096-A (JP)
Title: Stabilized vaccine and preparation thereof
Inventor: MISHIERU BARUME
IPC: A61K39/00
Filed: 1991-08-26
Abstract: PURPOSE: To obtain a stabilized live vaccine having a remarkably improved thermal stability even in the case of exposing at a high temp. for a long period of time as compared with a vaccine stabilized with the conventional stabilizer. CONSTITUTION: Attemated viral live bacterial are suspended in a stabilizer made of a phosphate buffer soln. contg. Ca and Mg ions or further contg. lactose, sorbitol and at least one kind of amino acid. The resultant suspension is freeze-dried to produce the objective stabilized vaccine contg. the attenuated vital live bacteria.
Patent JP-H11135083-A (JP)
Title: Method and device for applying carbon coating to battery case
Inventor: SAKAI KOKI
IPC: B05C1/02
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To establish a method of applying a carbon coating to a battery case whereby the working effectiveness can be enhanced to a great extent. SOLUTION: A carbon coating is applied to the inner bottom surface of a battery case 1 for use in a coin type battery using an applicator 15 equipped with a contacting application part 7 having liquid-holding property and a nozzle 8 to spout the carbon coating, whereby the carbon coating from the nozzle 8 is supplied to the inner bottom surface of the case 1 while the applicator 15 and case 1 are put in relative rotation contacting application part 7 is pressed to the inner bottom and the surface, and thus the application of carbon coating to the inner bottom surface is conducted.
Patent JP-H10118819-A (JP)
Title: Table feed device for cutting machine of minute hole, etc.
Inventor: TAKASU SHUHEI
IPC: B23B47/02
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a delivery table of high speed of response capable of immediately stopping cutting by an overload signal in case of controlling cutting in accordance with a detection signal of cutting force of a tool rotating on a machine of a small hole, etc. SOLUTION: A main spindle furnished with a detection device of cutting force applied on a tool gripping device and a tool on a head end part is fixed on a table 3 by bearing-supporting the neighbourhood of both ends in such a way as to match its shaft center with the same direction of the forwarding direction of the table 3 sliding on a guide 2, free to rotate and to constrain movement in the axial direction, a belt 10 making contact with this main spindle 4 is delivered in a direction inclined at a required angle from a direction orthogonal with the shaft center on an outer peripheral surface of the main spindle 4, and torque and thrust are simultaneously given by friction drive.
Patent JP-H01139250-A (JP)
Title: Metal-based laminate
Inventor: UCHIYAMA MASAHIRO
IPC: B32B15/08
Filed: 1987-11-27
Abstract: PURPOSE:To obtain a highly reliable laminate structure free of lifting or pinholes through increasing the film thickness of an insulating layer, by composing the insulating layer of an under coat film and a topcoat film, and incorporating an inorganic filler in the under coat film. CONSTITUTION:An insulating layer 2 comprising an inorganic filler-containing under coat film 2a and a topcoat film 2b is provided on a metallic substrate, and a metallic foil 3 comprising a copper foil is provided on the insulating layer 2, in a metal-based laminate having the insulating layer and the metallic foil on the metallic substrate and used to constitute a printed board for an electric apparatus, an electronic apparatus, a communication apparatus or the like. With the inorganic filler added to the under coat film, heat resistance is enhanced, and evaporation of a solvent contained in the coating materials during a drying process is accelerated, whereby the quantity of the solvent left in the coat films is reduced. When a clear-type insulating layer of the same kind as the under coat film is added as a topcoat film, the under coat film and the metallic foil are adhered to each other with sufficiently high durability.
Patent JP-H04170030-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURASE HIROSHI
IPC: H01L21/768
Filed: 1990-11-02
Abstract: PURPOSE:To increase a layer-to-layer electrode strength for eliminating causes of shorting troubles by forming an upper layer wiring after plasma-etching of an aluminum oxide which is generated on the surface of a lower layer wiring in an opening of a through hole using fluorine gas. CONSTITUTION:A plasma nitride film 4 is deposited and is subjected to selective etching by RIE using CF4 gas to form a pattern of through holes 5 on the plasma nitride film 4. Using the plasma nitride film 4 as a mask, the polyimide 3 is isotropically etched by half of its depth. The etching is moved forward to form through holes 5. Then, the plasma nitride film 4 is removed by RIE under the specified conditions using CF4 gas. At the same time, an aluminum oxide 6 which is generated in an opening of the through holes 5 is removed. Nextly, aluminum is deposited on the whole surface by sputtering and then is selectively etched to form an upper layer wiring 7. Thus, an element part is completed. Consequently, the aluminum oxide is prevented from being generated or it is removed if it is generated. Furthermore, a layer-to-layer electrode strength can be increased and an yield is also raised.
Patent JP-H09258611-A (JP)
Title: Image forming device
Inventor: YAMAKAWA KENJI
IPC: G03G21/10
Filed: 1996-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain high image quality without causing positional deviation in reading an original image and positional deviation in exposure by inhibiting the rocking of a toner bottle at the time of forming an image. SOLUTION: When a high quality mode is selected by depressing a high quality mode key, a printing key is depressed under the control of a base engine control part and a CPU. In such a case, the rocking action of the toner bottle 28a, the rocking action of a cleaning blade 32a and toner replenishing action are not performed(an actuator motor and various clutches do not act) in a printer part 12 while original scanning by an image reader 11 and exposure to a photoreceptor drum 25 are being performed (that means, at the time of forming the image). Thus, the rocking of a mirror, a CCD or a lens in the reader 11 and the irregularities of the image at the time of exposing the photoreceptor are prevented from being caused by vibration or impact from the printer part 12, and high-quality image reading is performed.
Patent JP-H02143261-A (JP)
Title: Picture forming device
Inventor: SHIMURA EIJI
IPC: G03G15/00
Filed: 1988-11-25
Abstract: PURPOSE:To form a clear picture with no omitted part even on paper having a rough surface by fixing the conductive powder adhering to the 1st picture forming member to the member by means of heat or pressure. CONSTITUTION:When the conductive powder adhering to the 1st picture forming member 4 in accordance with pictures is heated or pressed against the member 4, the powder fuses into one body or joins together and fixed to the member 4 in the joined state. For example, a heat roll fixing device of an electrophotographic system, flash fixing device, pressure-fixing device, etc., can be used as the fixing means 8 for fixing the powder to the 1st picture forming member 4. Therefore, clear pictures with no omitted part can be formed even on rough paper.
Patent JP-H01138764-A (JP)
Title: Infrared detector
Inventor: HIBINO MASAHIRO
IPC: H01L31/0264
Filed: 1987-11-25
Abstract: PURPOSE:To render a wire-bonded section strong enough in spite of a lower heat or load applied in a wire bonding process for a reduction in damage a compound semiconductor layer may suffer by a method wherein grooves are provided at a bonding spot. CONSTITUTION:A bonding wire 5 is attached to a groove pattern 6. The groove pattern 6 is 10 to several 10s of mums wide and several to 20mums deep, and is formed by etching on a compound semiconductor layer 2 before the formation of an electrode 3. Connection of a wire to the groove pattern 6 is quite strong because the end of the wire goes into the groove pattern 6. Such a design may be tough enough even when the temperature is lower and the load smaller in a wire-bonding process than in a conventional design. In such a design, different from a conventional design, deterioration or defects are not to be produced in the compound semiconductor layer 2, which contributes to a rise in productivity and reliability.
Patent JP-H07148419-A (JP)
Title: Method for concentrating oxygen isotope
Inventor: KITAMOTO TOMOSHI
IPC: B01D59/04
Filed: 1993-11-29
Abstract: PURPOSE:To concentrate simply and stably <17>O existing in an extremely poor ratio in nature to a high concentration keeping equilibrium in a distillation column. CONSTITUTION:The distillation operation to distill an oxygen compound containing <16>O, <17>O, and <18>O components which is loaded in a distillation column and the extraction operation to extract the top fraction and the bottom fraction in the column in a specified ratio while a raw material being supplied so that the total amount of the extract becomes equal to that of the raw material supplied are carried out alternately to concentrate the <17>O component at the bottom. After the concentration ratio between the <17>O component and the <18>O component at the bottom becomes equal to the concentration ratio between them in the raw material, the bottom fraction recovery operation in which the bottom fraction of an amount equal to that of the raw material supplied is recovered while the raw material being supplied and the top fraction extraction operation in which the top fraction of an amount equal to that of the raw material to be extracted is extracted while the raw material being supplied are repeated alternately, and the distillation operation for the total reflux distillation of the raw material in the column is conducted between the recovery operation and the extraction operation.
Patent JP-H02144084-A (JP)
Title: Pinball game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1988-11-28
Abstract: PURPOSE:To make it possible for a beginner to play a pinball game of great interest, as well as an expert, by a method wherein a variable display part is so designed as to start the variation of a display when the result operated by an operation and storage device for playing pinballs amounts to a presetting number. CONSTITUTION:As the conditions that the display variation of the variable display part 93 is started, a title machine is so designed as to start the display variation not only when a pinball enters a starting pocket 100 for winning a prize but also when the number of pinballs retrieved amounts to a presetting number. In order that, therefore, the display variation of the variable display part 93 may be started, it is not always necessary for the pinball to enter the starting pocket for winning a prize. For this reason, since blocking nails leading a shot pinball to the starting pocket 100, etc., are not always necessary, they are not provided on the upper half of a game-player part 92. Since the variable display device 94 can, therefore, occupy almost the whole of the upper half of the game-playing part 92, it is contrived to make large the variable display device 94. It is thus possible to show the display possible to fully appeal to a player.
Patent JP-H02145647-A (JP)
Title: Oriented polyamide vessel
Inventor: ISHII SHIGENORI
IPC: C08L77/00
Filed: 1988-11-28
Abstract: PURPOSE:To obtain an oriented polyamide vessel which can stand high- temperature filling, because it has excellent gas barrier properties, hot fill resistance, drop impact resistance by molding and stretching a composition containing an amorphous polyamide and a specific aliphatic polyamide. CONSTITUTION:A polyamide composition which is composed of (A) 60 to 90 pts.wt., preferably 65 to 85 pts.wt. of an amorphous polyamide obtained from terephthalic acid and isophthalic acid, preferably at 3/7 molar ratio and (B) 40 to 10 pts.wt., preferably 35 to 15 pts.wt. of an aliphatic polyamide containing more than 40 wt.%, preferably 50 to 100wt.% of 11 or more, preferably 11 to 12 methylene chains in the alkylene chains such as nylon 11 or nylon 12 is formed and monoaxially or biaxially stretched at an area stretching ratio of 2 to 8, preferably 3 to 6 to give the subject polyamide vessel.
Patent JP-H11191003-A (JP)
Title: Method and device to turn on and connect machine
Inventor: GAENG MANFRED
IPC: B41F33/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To surely prevent error triggers by automatically turning on and connecting a machine when a turn-on connection signal appears twice in succession and also specific conditions that are automatically checked by a machine control part are additionally satisfied. SOLUTION: While a physical part of an operator's body is close, a machine is turned on and connected by using a sensor or a sensor area which outputs a turn-on connection signal. In a method for this, when a turn-on connection signal appears two times in succession and also the two following conditions that are automatically checked by a printer controlling part 4 are additionally satisfied, the machine is automatically is turned on and connected. That is, about a time condition, a time interval that is decided beforehand between a 1st occurrence point of time of a turn-on connection signal and a 1st time interval that is decided beforehand is 1s (second). Also, selection is made so that the 1st time interval that is decided beforehand may be 2s.  As a result of this, an error trigger is revented, and advantageous compromise solution between safety and facility of an operation especially in a printer is made.
Patent JP-H03158274-A (JP)
Title: Step count correction system for motor for opening-closing paper-holding roller
Inventor: KOBAYASHI KAZUMI
IPC: B41J23/02
Filed: 1989-11-16
Abstract: PURPOSE:To make it possible to maintain constantly positive closing of a roller by correction of the number of steps required for the rolling in and out of a roller to an appropriate value by interpreting whether or not the value of a counter is a specified value at a home position detected based on an output from a sensor. CONSTITUTION:If a home position is misaligned, the numbers of steps Xb, Xc prestored in ROM 51 are corrected during the turning ON of a power supply. That is, CPU 50 sets the number of steps Xc+alpha obtained by adding a fixed value alpha to a logic value Xc which is read from ROM 51, to a variable Xp on RAM 52. Next, a stepping motor 11 is rotated to clear a counter X with the detection of an actual home position using the second photosensor 44. Then the motor 11 is allowed to rotate by Xp step from the home position in a positive direction. After this, the motor 11 is rotated in a negative direction to allow CNT to increment for each step. Thus the number of steps required for the rolling in or out of a roller is corrected to an appropriate value.
Patent JP-H06151370-A (JP)
Title: Method of displaying sample position, etc., in focusing ion beam device
Inventor: IWAMOTO HIROSHI
IPC: H01L21/302
Filed: 1992-11-09
Abstract: PURPOSE:To enhance operability and operation efficiency by a method wherein the position relationship between a sample and a processing position by focusing an ion beam is displayed so that an operator may intuitively grasp the display. CONSTITUTION:This system comprises an entire display region 1 and a partial display region consisting of a part or more like an indicating part display region 3 or a processing position display region 5. The entire display region 1 comprises an arrangement structure of a section 2. The partial display region comprises an arrangement of an arrangement element 4 corresponding to a unit arrangement structure of a sample. This system has a display for recognizing a specific section and a method of indicating data in a dimension or an arrangement structure of a sample. Further this system has a method of specifying the arrangement element corresponding to a specific unit arrangement structure and a display discriminating the specified arrangement element from the other. Further, this system has a display for recognizing a specific location in the partial display region.
Patent JP-H09139791-A (JP)
Title: Facsimile equipment
Inventor: OUCHI TETSUYA
IPC: H04M1/65
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the confirmation of presence of audio data and image data received in the state of automatic answering telephone mode by connecting the facsimile equipment to a personal computer. SOLUTION: The facsimile equipment is connected to a personal computer, and when cable connection is discriminated, based on a signal form the facsimile equipment (S20: yes), whether or not reception message (aural data) and/or received image data not reproduced yet are in existence an audio/image storage area in the facsimile equipment is decided (S21). When the data not reproduced yet are in existence in the area (S21: yes), the facsimile equipment sends a notice command to the personal computer (S22). Presence of reception data is displayed on a CRT display device of the personal computer.
Patent JP-H02143714-A (JP)
Title: Interleaving circuit
Inventor: TANIGUCHI TOSHIMI
IPC: H04L1/00
Filed: 1988-11-25
Abstract: PURPOSE:To attain error correction by the convolution coding method if a bit error is caused consecutively for 2 bits by reading and designating an address for the address designation at RAM readout at intervals of >=1 string when a transmission data signal is subject to serial parallel conversion by the RAM. CONSTITUTION:Frames A - D of a transmission data signal 103 are replaced for the sequence by an interleave output signal 119 through serial parallel conver sion at write/readout in a RAM, the frame is outputted in the order of A odd (row column conversion signal of a signal frame A written in an odd numbered column), A even (row column conversion signal of a signal frame A written in an even numbered column), B odd, B even, C odd and D even. Thus, a frame format is obtained in which an odd number bit data and an even bit data are repeated alternately. Thus, in the case of an error correction circuit of the convolution code form even if a burst error having a bit length twice the order of interleave takes place, the correction is attained.