baber/WOPTO huggingface dataset:
Patent JP-H0427433-A (JP)
Title: High-temperature combustion catalyst and its production
Inventor: AKAMA HIROSHI
IPC: B01J23/63
Filed: 1990-05-21
Abstract: PURPOSE:To significantly improve heat resistance of the catalyst components at 800-1000 deg.C in an oxidative atmosphere without losing activity and to obtain long life of the catalyst in a high temp. range by depositing multiple oxide of paradium and lanthanum on a refractory inorg. carrier. CONSTITUTION:The high-temp. combustion catalyst is prepared by depositing paradium component on a refractory inorg. carrier. At the same time or after that, lanthanum compd. which produces lanthanum oxide by calcination is deposited on the carrier, and then calcined at 800-1000 deg.C in an oxidative atmosphere. The surface of the high-temp. combustion catalyst of this invention consists of paradium oxide as the catalyst component covered or surrounded with multiple oxide of paradium and lanthanum (LaxPdyOz, La2PdO4, La2PdO7). This structure stabilizes PdO and suppress movement and decomposition of PdO in a high temp. range. To obtain the heat resistance at high temp. of the catalyst, not only the presence of the multiple oxide above described is required but it is required that the catalyst component is in the form of PdO.
Patent JP-S5464482-A (JP)
Title: Manufacture for semiconductor device
Inventor: HATAKEYAMA HIRONOBU
IPC: H01L29/864
Filed: 1977-10-31
Abstract: PURPOSE: To avoid the occurrence of bending and damage to wafer, even if the thickness of substrate is made thin to increase the performance, by forming the metal reinforcement layer of well shape to compensate the mechanical strength of wafer, on the electrode placed on one major plane of the semiconductor wafer.  
     CONSTITUTION: On N ++  type GaAs substrate 1, N -  type GaAs layer 2 and N +  GaAs layer 3 are formed by lamination into the GaAs wafer 4, and the plated heat sink 6 forming part on the layer 3 is covered with resist mask, and the reinforcement layer 14 of well shape consisting of Au, Ni or Cu is formed with selective plating. Next, etching is made by removing the mask and after making thin the thickness of the substrate 1, the first and second ohmic electrodes 5 and 8 are coated on the well frame on the substrate 1 and the layer 3. After that, the reinforcement layer 4 is covered with the resist mask 15 and the heat sink 6 is formed in the frame of the layer 4 with selective plating again. After removing the layer 4 with the diode mesa-etched for the wafer 4 and stud 12 is fitted to the heat sink 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63299109-A (JP)
Title: Formation of crystalline thin film
Inventor: SHIGENIWA MASAHIRO
IPC: H01L21/324
Filed: 1987-05-29
Abstract: PURPOSE:To delay the production of polycrystallization and to reduce the area of SOI by limiting the thickness of a non-crystalline Si film less than a specific value. CONSTITUTION:The thickness of a non-crystalline Si film 3 is limited less than 120 nm in the process where an insulation film 2 having an opening is formed on a single crystalline Si substrate 1, and a non-crystalline Si film 3 is formed on it and heat-treated to be a single crystal. Thus, the single-crystallization period of a non-crystalline Si is delayed, resulting in that the longitudinal growth distance on the SiO2 film is increased more than 10mum, thereby making it possible to form a SOI structure having an area capable of being used as a substrate for VLSI with solid phase epitaxial growth.
Patent JP-S5921835-A (JP)
Title: Finishing work of ground to given shape
Inventor: MOTOMURA MITSUHIRO
IPC: E01C19/00
Filed: 1982-07-29
Abstract: PURPOSE:To automatically grade the ground by a method in which a controller is set on a reference point, desired shapes of each point of the ground to be graded are stored in the controller, and the running of attitude of an earthwork machine are controlled by lasers beam emitted on the basis of the stored desired shapes. CONSTITUTION:A lasers beam emitter 52 and a distance measurer 54 are provided to a controller 50 incorporated with a memory (not illustrated). The controller 50 is set in a reference point and desired shapes of each point of the ground to be graded are stored in the controller 50. On the basis of the desired shapes stored, lasers beam is emitted and received by light receivers 38, 40, and 42 provided to an earthwork machine 30. In the light receivers 38 and 40, the attitude of the working machine 32 is controlled, and in the light receiver 42, the steering of the machine 30 is controlled. Since the machine 30 is automatically operated, the ground can be graded according to a plan even by unskilled operators.
Patent JP-H07318492-A (JP)
Title: Infrared gas analyzer
Inventor: YAMAGUCHI MIYOSHI
IPC: G01N21/35
Filed: 1994-05-21
Abstract: PURPOSE:To restrain a temperature drift while reducing the number of times to enter an automatic zero correction sequence by short setting a time interval of automatic zero correction practiced in a measuring mode when the warming up time is short, and long setting the time interval of the automatic zero correction when the warming up time is long. CONSTITUTION:When an exhaust gas analyzer is put in a measuring mode condition, a sampling probe 11 is inserted in an exhaust pipe of an automobile, and exhaust gas is sampled. The sampled exhaust gas (sample gas SG) is introduced to a measuring cell 20 through a sample gas passage 10. Among infrared light passing through the measuring cell 20 by starting from an infrared light source 21, infrared light having a wave length proper to CO2, HC or CO contained in the sample gas SG introduced to the measuring cell 20 is absorbed, and a quantity of the infrared light incident on measuring detectors 23 to 25 is reduced. On the other hand, a quantity of the infrared light incident on a comparing detector 26 is not reduced because of a wave length having no absorbing band in the sample gas.
Patent JP-H09290697-A (JP)
Title: Cable arrangement structure for vehicle
Inventor: KATOU HIRONOBU
IPC: B60R16/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To improve workability, when a cable in an engine room is arranged, and make appearance of a peripheral part thereof also neat. SOLUTION: In both ends of a bulge part 10a extended in a body width direction in a turn base part of a hood inner panel 10 constituting a back side of an engine hood 2, a hole 10b is drilled, and a cable 4 in an engine room 1 is made to pass under the part 10a. In this way, a part supporting the cable 4 is decreased, and complicated work is reduced. The inside of the engine room 1 is arranged in good order, so as to easily perform inspection work.
Patent JP-S5655430-A (JP)
Title: Production of collagen having high blood coagulation rate
Inventor: KATOU TADAAKI
IPC: A61L15/16
Filed: 1979-10-12
Abstract: PURPOSE: To produce collagen having a high blood coagulation rate, by esterifying purified collagen, then treating the esterified collagen with an enzyme under acidic conditions to solubilize the collagen and neutralizing the product.  
     CONSTITUTION: A purified collagen material cut to below about 10mm, is immersed in an aqueous solution of hydrochloric acid and alcohol to effect esterification, and after addition of a protease such as one produced by Aspergillus var. microsporus, the mixture is stirred to solubilize the collagen and to form a viscous solution. Then, titled esterified collagen is obtained by filtering the solution and neutralizing the filtrate with caustic soda. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5654943-A (JP)
Title: Intake device for engine
Inventor: KOBAYASHI KAZUO
IPC: F02M1/10
Filed: 1979-10-09
Abstract: PURPOSE: To improve the connection of an intake passage for light load to another intake passage for heavy load, by providing an appliance to open a choke valve for heavy load later than another choke valve for light load during the warming-up of an engine with a double intake device.  
     CONSTITUTION: A carburetor 7 for light load comprises a choke valve 7a and a throttle valve 7c for light load respectively. Another carburetor 20 for heavy load comprises a choke valve 21 and a throttle valve 15 for heavy load, respectively. The throttle valve 15 for heavy load is opened by the negative pressure difference of a Venturi section when the heavy load is applied. The choke valve 7a for light load and the choke valve 21 for heavy load are interlocked with each other by levers 22, 25, 26. A long hole 23 is provided in the lever 22 for the choke valve for heavy load to open the choke valve 21 for heavy load later than the choke valve 7a for light load. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06154413-A (JP)
Title: Data totalizing method in anti-tax evasion measure game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1993-06-02
Abstract: PURPOSE:To execute an anti-tax evasion measure at a low cost by inputting a ball loan signal and ball-in and ball-out signals of a game machine to a data totalizing device sealed incapably of being altered through a substrate sealed incapably of being altered, and issuing a designated record card from the data totalizing device. CONSTITUTION:An infinite counter 10 and a controller A are incorporated in a game machine 1 to which an intervening ball loan machine 2 is attached. The infinite counter 10 and the controller A are sealed together to be formed as a security part 20A. The controller A, to which a ball loan signal is input from the intervening ball loan machine 2 and ball-in and ball-out signals are input from the game machine 1 are input, is connected to a data totalizing device 20 through a substrate sealed incapably of altering ball-in and ball-out signals. The data totalizing device 20 is sealed incapably of altering the totalized data, and adapted to pick up necessary data and store the same by items, and further to put out a record card of the sales of balls and ball-in and ball-out signals from a card issue machine 40.
Patent JP-H11320368-A (JP)
Title: Polishing method of end face of ferule
Inventor: UCHIYAMA TAKESHI
IPC: G02B6/36
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To ensure a good polished surface without generation of lack in a core circumferential part by interposing oil between a polishing body and a ferule to which an optical fiber exposed by removing covering at one end of coated fiber of a plastic clad fiber, and polishing the ferule and optical fiber end face. SOLUTION: A grinding machine is provided with a polishing body 2 capable of roating horizontally and a support part capable of sliding up and down a ferule 14 holding a plastic clad fiber 11 composed of a core 12 of a polished body 1 made of quartz orthogonal to the body 2 in the above direction. The body 2 is comprised of a polishing sheet, grinding wheel or metal bonded grinding stones whowe particle 21 diameter is 3-18 micrometer, and oil 3 of such as soft viscous mineral oil is discharged onto an upper surface of the body 2. By performing polishing with the oil 3 interposed between a polished body 1 and the abrasive grains 21, the purpose is attained.
Patent JP-S6112267-A (JP)
Title: Method of preventing release and oxidation of astringent coat of peanut
Inventor: MUNEKAWA KIYUUSHIROU
IPC: A23L25/00
Filed: 1984-06-28
Abstract: PURPOSE:To prevent effectively release of oxidation of the astringent coat of peanut in distribution channel, by removing husks from peanuts, processing the peanuts with a polysaccharide. CONSTITUTION:Raw peanuts with astringent coates are immersed in an aqueous solution containing <=about 3wt% pullulan, <=about 1wt% gelatinized starch, and <=3wt% dextrin, and then dipped in a saturated aqueous solution of salt containing about 0.2wt% phytic acid. Then the peanuts after the dipping are dried in the shade, and baked to give a product of peanut with the astringent coat. The peanuts are baked more effectively while a pullulan solution is being sprayed upon them.
Patent JP-2000319237-A (JP)
Title: Ampholytic surfactant
Inventor: KURIHARA MASAMI
IPC: C09K23/28
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a β-alanine-type ampholytic surfactant giving low stimulation to the skin and having excellent safety, frothing property, etc., by using a vegetable alcohol as a raw material and forming a specific structure with an epoxyalkane. SOLUTION: The objective ampholytic surfactant has a structure having ampholyzed amino group added with a 1,2-epoxyalkane obtained by the epoxidization of an α-olefin formed by the intramolecular dehydration of a vegetable alcohol of formula (R is a 6-16C alkyl derived from a 1,2-epoxyalkane; (m) is 0-19; (n) is 1-20; m+n is 1-20). The surfactant can be produced e.g. by reacting an acrylic acid monoester with an N-(2-hydroxyalkyl)-ethanolamine obtained from a monoethanolamine and a 1,2-epoxyalkane derived from a vegetable alcohol, saponifying and neutralizing the reaction product and optionally adding ethylene oxide to the product.
Patent JP-H0427325-A (JP)
Title: Artificial fish reef and assembling method thereof
Inventor: TANAKA FUJIO
IPC: A01K61/00
Filed: 1990-05-21
Abstract: PURPOSE:To obtain an artificial fish reef having good stability, reduced in being buried, capable of producing raising stream and upwelling stream and being excellent in fish gathering effect by forming a middle frame having window and V-shaped dent in a trapezoidal hollow body. CONSTITUTION:The aimed artificial fish reef obtained by providing one or more windows 2 around a hollow, trapezoidal and artificial fish reef body 1, forming a middle frame 3 having cross shape, etc., in the center of the body 1 and forming a V-shaped dent A in the center of the middle frame 3. Plurality of the bodies are combined or circumference of the body may be connected to a coupling rod separately formed and these components are assembled.
Patent JP-H10315621-A (JP)
Title: Pressure-sensitive label for thermal recording
Inventor: AOYAMA SHIGEO
IPC: C09J7/02
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a label which is almost free from the deterioration of color developing power even when the label is preserved for a long time and also the fading of a recorded image even when the label is used under severe conditions and further, does not require a release paper by adding an antihydration agent to at least, one layer out of a thermal recording layer, a first intermediate layer and a second intermediate layer. SOLUTION: An antihydration agent is added to at least, one layer out of a thermal recording layer, a first intermediate layer and a second intermediate layer in order to curb the deterioration of the color developing power of the thermal recording layer by a pressure-sensitive adhesive which is a principal component of a pressure-sensitive adhesive layer. Especially, the antihydration agent is preferably added to the first intermediate layer. The antihydration agent to be added is not particularly specified, as far as it is appropriate for a water-soluble adhesive to be used as an adhesive for the thermal recording layer, the first intermediate layer or the second intermediate layer, and glyoxal is, for example, named.  The usage of the antihydration agent is not particularly specified but should be 0.1-15 wt.%, preferably 0.3-10 wt.% for the total solid matter volume to which the antihydration agent is to be added.
Patent JP-S5755323-A (JP)
Title: Petroleum combustor
Inventor: HORIUCHI TOSHIHIRO
IPC: F23N5/24
Filed: 1980-09-22
Abstract: PURPOSE: To secure safety of a combustor with reliability, by installing two temperature detection elements in the upper and lower directions near the fuel vaporizing section of the combustor and operating an alarm or a fire extiguisher when the difference of two signals from both elements goes over a certain value.  
     CONSTITUTION: A first temperature detecting element 11 is installed near the fuel vaporizing section of a petroleum combustor, and a second temperature detecting element 12 is installed above the first element 11. Those temperature detecting elements 11 and 12 are thermo-couples. Their + poles are mutually connected, and they are in series relation and connected to the input terminal of an operation amplifier 13. The operation amplifier 13 amplifies and outputs thermal electro-motive force that corresponds to temperature difference between the thermo-couples 11 and 12. The output of the operation amplifier 13 is compared with the reference voltage at a comparator 14. If the output is over the reference voltage, the output of the comparator 14 is reversed to operate an alarm buzzer 15. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0426139-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TERAJIMA TOMOHIDE
IPC: H01L27/06
Filed: 1990-05-21
Abstract: PURPOSE:To prevent an increase in the surface area of a low resistance semiconductor region by allowing a protrusion to protrude from a supporting substrate in the bottom of a semiconductor island dielectric-isolated from the substrate, forming the region connected from the surface of the island to a low resistance semiconductor layer in the position, and forming electrodes on the region. CONSTITUTION:A mask pattern 32 of an SiN film is formed on an n<-> type single crystalline silicon substrate 31, the substrate 31 is anisotropically etched to form V-shaped grooves 33, 34. Then, the pattern 32 is removed, an n-type impurity is diffused on the entire surface to form an n<+> type semiconductor layer 12. After the entire surface is thermally oxidized to form a dielectric layer 13, polysilicon is thickly deposited on the entire surface, the surface is flattened to form a polysilicon substrate 14. Thereafter, when the substrate 31 is polished from its rear surface side to expose the layer 13 on the surface, the polishing is stopped. Then, n<+> type diffused regions 19, 20 are formed by selective diffusion from the surface, and then a DMOS structure and wiring are formed.
Patent JP-H01300303-A (JP)
Title: Automatic program producing device
Inventor: SUZUKI TOMOHIRO
IPC: G05B19/4155
Filed: 1988-05-30
Abstract: PURPOSE:To produce a numerical control NC program in a format where the editing operation is facilitated by preparing a processing part where the commands are carried out independently of each other for each working process contained in an NC working program. CONSTITUTION:A processing part is prepared so that the commands can be carried out independently of each other for each working process contained in an NC working program. In other words, the working process information is added by a process for each working process together with addition of a temporary stop code to each prescribed working process. Then the next tool preparing command of each prescribed working process is shifted to the head of this working process. Otherwise a modal code is added so as to be completed for each working process. Thus a format is secured so that only the relevant working process is practicable when the commands are taken out of the NC working program for each working process. Thus the working process unit contained in the NC working program can be easily recognized and the program is easily edited for each working process.
Patent JP-H06340988-A (JP)
Title: Cleaning device for parts or the like
Inventor: YAMADA YUTAKA
IPC: C23G3/00
Filed: 1993-06-02
Abstract: PURPOSE:To improve the cleaning soln. using efficiency in the cleaning device for parts, etc., and to make the device more miniaturized and inexpensive. CONSTITUTION:A tank T capable of storing a cleaning soln. is formed at the lower end of a cleaning chamber W having a cleaning shower, and the cleaning soln. stored in the tank T is ejected from the cleaning shower through a cleaning pump 6. Meanwhile, a cleaning soln. tank 7 is set at the lower part of the chamber W, and the tank 7 is connected to an adjacent oil-water separator 10 through a pump 8 and a filter 9. The shower 10 is connected to a booster, and the cleaning soln. stored in the booster is allowed to overflow into the tank 7 through a pipeline, returned to the tank T by a circulating pump and stored in the tank T.
Patent JP-S6193120-A (JP)
Title: Preventive and remedy for disseminated intravascular coagulation syndrome
Inventor: HORIKOSHI ISAMU
IPC: A61K31/7052
Filed: 1984-06-26
Abstract: PURPOSE:To provide the titled drug containing a 2-substituted adenosine-3',5'- cyclic phosphoric acid or its salt. CONSTITUTION:A preventive and remedy for disseminated intravascular coagulation (DIC) can be prepared by using the compound of formula (X is Cl or Br) or its salt as a component. The agent can be administered orally or parenterally, in the form of tablet, capsule, powder, granule, troche, suppository, etc., or of injection, suspended injection, etc. Dose: 5-400mg daily in 2-4 divided doses. The compound of formula can be prepared by (1) directly dehydrating 2-chloro- or bromo-adenosine-5'-phosphate to effect the 3',5'-cyclization of the phosphoric acid part (using dicyclohexylcarbodiimide, etc. as a dehydration agent), (2) converting the product to the active ester at the phosphono group, and (3) removing the ester group with a base.
Patent JP-H02230112-A (JP)
Title: Method and device for drawing along optional curve
Inventor: SUZUKI AKIRA
IPC: G03F1/00
Filed: 1989-05-25
Abstract: PURPOSE:To draw an accurate figure efficiently while regarding a shape along a curve as a linear figure by changing the relative position between the irradiation range of an electromagnetic wave and a stage during the continuous travel of the stage. CONSTITUTION:The arithmetic unit 31 of a drawing device for a shadow mask, etc., is supplied with a curve interpolating signal 32 from a CPU and the position shift of the stage 10 from the signal 32 is calculated from the X-position signal 33 from a laser length measuring instrument 30 to output an X-directional movement signal 34. This is supplied to the X deflector 24X of an electron gun 21 through a D/A converter 35 and an operational amplifier 36 and an X motor 28 is operated through a power amplifier 37. Consequently, the irradiation range of an electron beam E on a material 11 to be drawn is changed along curves B1, B2... and a curved figure along the curves can be regarded as a linear figure and processed.
Patent JP-S5357797-A (JP)
Title: Display device
Inventor: SHINOHARA MASATO
IPC: G02F1/1343
Filed: 1976-11-04
Abstract: PURPOSE: To obtain a display device which displays well-proportioned characters or symbols by preventing the unbalance of the display characters or symbols caused by the mutual errors of the combination of more than two sheets of plural base plates. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03954-A (JP)
Title: Manufacture of piston ring
Inventor: TAKEUCHI MAKOTO
IPC: F16J9/28
Filed: 1989-05-29
Abstract: PURPOSE:To prevent stress from acting on a ceramic layer in a service condition and eliminate a problem about strength by jointing the ceramic layer around the external surface of a metal ring body having abutted clearance reduced from a free state to a service state, by means of a film formation method. CONSTITUTION:An outer ring portion 1 as a ceramic layer is jointed to the external surface of an inner ring portion 2 forming a metal ring body with the outer diameter D2 thereof reduced for changing the clearance of an abutted area 7 from a free state to clearance C in service state C, by means of a film formation method such as sputtering and chemical vapor deposition (CVD) methods. Also, a boundary portion 4 between the outer ring portion 1 and the inner ring portion 2 is so formed that the inclusion rate of a ceramic material gradually increases from an internal surface part to an external surface part. According to the aforesaid construction, the action of stress on the ceramic layer 1 is prevented during operation, and a problem about strength is thereby eliminated. Concurrently, joint strength at the external surface of the ring body 2 and the internal surface of the ceramic layer 1 is increased.