baber/WOPTO huggingface dataset:
Patent JP-H07285904-A (JP)
Title: Preparation of aldehyde substituted by alkyl residue at position alpha
Inventor: YURUGEN BUEEBAA
IPC: C07C45/50
Filed: 1994-12-16
Abstract: PURPOSE: To provide a method for producing α-alkyl branched aldehydes selectively with a simple technique by isomerizing terminal olefins to internal olefins, and hydroformylating the terminal olefines.  
     CONSTITUTION: 7-16C olefins having double bonds mainly at ends are isomerized at 160 to 210°C, preferably at 170 to 190°C in a liquid phase in the presence of 50 to 1,000 ppm, preferably 200 to 500 ppm of iron carbonyl so as to obtain internal olefins. Then, without separating the isomerizing catalyst, the isomerized mixture is hydroformylated in the presence of rhodium as a catalyst at 80 to 120°C, preferably 120 to 150°C and a pressure of 5 to 50 MPa, preferably 20 to 30 MPa so as to obtain 8-17C α-alkyl branched aldehydes. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10152812-A (JP)
Title: Sound absorbing panel
Inventor: KISO MATAICHIRO
IPC: E04B1/86
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To improve the sound absorbing effect in the passing of a high-speed train by arranging a plurality of sound absorbing boxes in a panel-like form, and supporting a sound absorbing plate closely to the partitioning of the sound absorbing box. SOLUTION: A sound absorbing panel having a sound absorbing box 2 formed of a low frequency sound absorbing part 2a and a high frequency sound absorbing part 25 is constituted by an equipment body 1, a front panel 3, a sound absorbing plate 5 of porous structure, an outer frame 21, a partitioning 22, a small partitioning 24, and a small bottom plate 25. The sound absorbing plate 5 is closely fixed to the partitioning 22 by a small screw 26, so that no clearance is formed between the sound absorbing plate 5 and the partitioning 22 even if wind pressure is reduced just after passing of a train, whereby the air flow passing this clearance is eliminated. Pin connection, fusing, or adhesion is employed as means for fixing the sound absorbing plate 5 to the partitioning 22 at request.  Further, a new bottom plate is closely fixed to the lower end part of the partitioning 22 by a small screw to eliminate the air by the reduction in wind pressure just after passing of a train, so that deformation of the sound absorbing plate 5 is suppressed. Thus, the sound absorbing performance in passing of a train at high speed can be satisfactorily kept.
Patent JP-S63163707-A (JP)
Title: Compact for burner
Inventor: TAKAHASHI KYUZAN
IPC: F23D14/16
Filed: 1986-12-25
Abstract: PURPOSE:To be able to continue stable surface combustion by mixing metal or non-oxide ceramic powder into a compact mainly composed of fireproof inorganic fiber and having continuous pores with a specific ratio of 88%. CONSTITUTION:It is necessary for a compact for a burner to be equipped with continuous pores, that is, pores having a three dimensional network structure with a ratio of 88-89%. In that case, the average fiber diameter in the range between 1-20mum is satisfactory. Metal or non-oxide ceramic powder mixed into the compact is a powder having the function of oxidation reaction on its powder surface and tempered with a catalytic factor and a kindling factor. As for metal, aluminum metal is satisfactory: its diameter, though different in response to the degree of oxidation, in the range of 1mum-200mum is adaptable. In the case of the non-oxide ceramic powder, fine particle diameter is satisfactory because of its weak reactivity and the diameter in the range of 0.1mum-200mum is usually adaptable. A bonding agent of 2-20% is used to fix these compacts.
Patent JP-2001131569-A (JP)
Title: Solid lubricant for food equipment and rolling bearing for food equipment
Inventor: ASO MITSUNARI
IPC: C10M145/24
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a solid lubricant for food equipment free from wash away by water, capable of enduring continuous use at >150 deg.C, and a rolling bearing for food equipment hard to rust on the sliding face in a condition in contact with saline water by sealing a bearing with the lubricant. SOLUTION: This solid lubricant for food equipment is obtained by mixing 5-95 wt.% of a lubricant comprising one or more kind of oils selected from an ester oil, a silicone oil and a polyalkylene glycol oil or a grease utilizing the lubricant as the base oil and 95-5 wt.% of a polyamide powder or a polyacetal powder and heat molding at a temperature higher than a gel point of the powdered resin. And a bearing for food equipment comprising a stainless steel rolling bearing sealed inside with the prescribed solid lubricant for food equipment.
Patent JP-H06143067-A (JP)
Title: Manufacturing plant for high quality product
Inventor: HIRACHI TOMIYASU
IPC: H01L21/02
Filed: 1992-10-29
Abstract: PURPOSE:To provide a new manufacturing plant for high quality products which have to be free of mixing of foreign matters in manufacturing plants for medical supplies, chemical products, foods, semiconductors and the like. CONSTITUTION:A first floor 1F and a third floor 3F above the first floor are made a transportation zone for raw material and/or products, and a second floor 2F located between the first and third floors is made a manufacture zone, so that the manufacture zone is distinctly separated from the transportation zone. Each mobile dolly 7 capable of moving along specified routes, and storing tanks 3 and 4 which can be rested on each dolly are provided in the transportation zone for the raw material and/or the products, and lift means 1 and 2 which can be moved up and down with the aforesaid dolly housed in, are also provided therein. The manufacture zone is provided with a plurality of independent working rooms 9 through 9n integrating machining means 8, 10, 12, 13 and 14 for works related to the manufacture of the products.
Patent JP-H06135343-A (JP)
Title: Rotary control valve for hydraulic power steering gear
Inventor: SANO OSAMU
IPC: B62D5/083
Filed: 1992-10-28
Abstract: PURPOSE:To ensure that the stability of steering is satisfied during high-speed run and that the high responsiveness of steering is satisfied during low-speed run by causing a pressure oil feed line to be opened and closed by the relative axial displacements of first and second valves. CONSTITUTION:At a time immediately after auxiliary throttle portions A', B', C', D' have started their throttle function, a pressure oil feed line 55 formed in a first valve 31 has just been opened to an auxiliary recessed portion 51b, so the opening area DELTAS of the pressure oil feed line 55 to the auxiliary recessed portion is small. Therefore pressure oil is throttled not only at the auxiliary throttle portions but also when flowing into the auxiliary recessed portion 51b from the pressure oil feed line 55. Since the pressure oil is throttled when flowing into the auxiliary recessed portion 51b from the pressure oil feed line 55, hydraulic pressure acting on the auxiliary throttle portions is reduced and so even if the flow area of a heat transfer passage 27 is suddenly decreased, generation of large sounds caused by flow can be prevented by slowing the increase of the rate of oil flow at the auxiliary throttle portions.
Patent JP-H04186267-A (JP)
Title: Developing device
Inventor: NAGATSUKA CHIKATSU
IPC: G03G15/08
Filed: 1990-11-21
Abstract: PURPOSE:To prevent ununiformity and drop of density of developer even if a large quantity of the developer is supplied in a short time by arranging an opening and closing partition member between a developer reservoir and a developer mixer. CONSTITUTION:A developing device is roughly devided into a developer mixing portion (A) and a hopper portion (B) which serves as a developer reservoir. A shutter 8 is arranged between this mixing portion (A) and the hopper portion (B) as a partition member for preventing movement of the developer t. When the developer t is supplied, the shutter 8 closes completely the gap between the hopper portion (B) and the mixing portion (A), so, supply of a large quantity of the developer t to the developing sleeve 1, just after the supply, is prevented. After the supply, movement of the developer t becomes possible by pressing down the shutter 8, and a small quantity of the developer t is supplied successively toward the mixing portion (A) side with the rotation of a rotary bar 13.
Patent JP-2000145550-A (JP)
Title: Vehicular air cleaner device
Inventor: SHIRAHATA YASUSHI
IPC: F02M35/024
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent the hinge components of vehicular air cleaner devices from wearing out by friction and degrading the sealing performance of the air cleaner case. SOLUTION: A hinge stem 2a is covered in a protective member 5 so as to become free from abrasion. An upper case 1 of an air cleaner case is pressed against a lower case 2 thereof via packing 4 so that both of them become free from abrasion by vibration. The pressing technique further provides a constant interference for the packing 4 pinched between the upper and lower cases 1 and 2 to ensure good sealing performance even if hinge components are worn out.
Patent JP-H05153134-A (JP)
Title: Set address judging device
Inventor: SUZUKI YASUNOBU
IPC: H04L12/40
Filed: 1991-11-28
Abstract: PURPOSE:To attain the efficiency of a communication network constructing operation by automatically judging whether or not the same address for the network communication is set at each communication terminal constituting a communication network. CONSTITUTION:When the check mode of the address for the network communication is selected by the operation of a keyboard 16, a test command is prepared by using its own address for the network communication set at an EEPROM 2 as a destination of transmission address. Then, the test command is transmitted through an LAN board 15. After the transmission, a timer incorporated in the CPU which can clock a prescribed time is started, and a response to the test command is waited. Then, when the response is received before the timer is time-out, a message indicating the overlap set error of the address is displayed at a display 18.
Patent JP-H02161240-A (JP)
Title: Underfloor two-layer structure for clean room
Inventor: SUZUKI MICHIO
IPC: F24F7/06
Filed: 1988-12-13
Abstract: PURPOSE:To equalize the air flow in a room by dividing an underfloor chamber to two layers with a perforated panel, forming the upper layer to a return air chamber, and installing equipment such as a pump, etc., in the lower layer. CONSTITUTION:Clean air is blown into a room through HEPA filters 16 mounted in an overhead room 12, and sucked by floor gratings 22, thence by an upper- layer chamber 24. Most of the air sucked is sucked by a suction hole 30. The air not sucked by the suction hole 30 is sucked by a lower-layer chamber 29 through punching boards 28, thence by an air supply hole 36. Although the chamber 29 is heated by the self generation of heat of a processing device when the processing device provided in the chamber 29 is actuated, deflecting air currents are not generated in the chamber 24 by the board 28 provided, and the air flow in a room 20 is equalized.
Patent JP-H11133086-A (JP)
Title: Output data processing system of circuit meter and failure diagnosing system of hot-water supplier
Inventor: OSHIO TADAHIKO
IPC: G01R13/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a data processing system capable of confirming a measured value operating a test rod of circuit meter with the hand holding the test rod, and provide a failure diagnosing system of a hot-water supplier applying such a system. SOLUTION: A failure diagnosing system of a hot-water supplier provided with a hot-water supplier 1 and a failure diagnosing device 3 is provided with a data confirmation operation means 222 for confirming measured data with a circuit meter 210 to the holding part of a test rod 211a of the circuit meter 210 in the case the circuit meter 210 for detecting the operation status of each part of the hot-water supplier is connection to the failure diagnosing device 3. By the operation of this data confirmation operation means 222, the measured value in the operation is recognized at the failure diagnosing device 3 as confirmed measured value and based on this recognized measured results, the failure diagnosing device 3 particularly performs failure diagnosing of the hot-water supplier.
Patent JP-H06162301-A (JP)
Title: Automatic discriminating ticket issue system
Inventor: KAMODA HISAO
IPC: G06Q50/34
Filed: 1992-11-25
Abstract: PURPOSE:To facilitate and speed up ticket issuing operation using a mark card as to the automatic discriminating ticket issue system which automatically discriminates the mark card and issues a ticket by automatically discriminating a betting type on the basis of a number when the betting type read out of the mark card is uncertain and issuing the ticket. CONSTITUTION:This system is equipped with the mark card 1 provided with parts where a race No. a betting type, a betting number, etc., are marked, a card reader part 3 which reads the marked mark card 1, and a discriminating process part 4 which discriminates the correct betting type on the basis of the betting number unless correct data on the betting type part can not be extracted from data read by the card reader part 3; and the betting ticket is issued on the basis of the betting type discriminated by the discriminating process part 4.
Patent JP-H09158255-A (JP)
Title: Electric equipment controlling method in vehicle
Inventor: SASAKI YUKIRO
IPC: E02F9/22
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To suppress exhaustion of a battery or batteries and secure smooth operation of a hydraulic actuator in a construction machine vehicle which drives a hydraulic pump with a motor operated by the battery. SOLUTION: A main motor 23 is started by a battery mounted on a construction machine, and a hydraulic pump 24 is driven by this main motor 23. When the pump 24 is to be started, working oil is supplied while the oil pressure accumulated in an accumulator 59 is used simultaneously, and a hydraulic valve 28 is controlled electromagnetically so that the working oil supplied to a hydraulic actuator 53 is controlled. With a controller 46, the main motor 23 is rotated at the same time as the feed of an operating signal for starting the operation of a working machine, etc., and the rotation is stopped after a certain time from the cease of the operating signal for ending the operation.  A fan motor 25a of an oil cooler 25 to suppress the rise of the temp. of the working oil is controlled by a temp. switch 55 opened and closed at the set low and high temps. upon sensing the temp. of the working oil, and is started at the set high temp. and stopped at the set low temp.
Patent JP-S63314450-A (JP)
Title: Oxygen sensor evaluator
Inventor: NASU MINEJI
IPC: G01N27/409
Filed: 1987-12-10
Abstract: PURPOSE:To enable accurate evaluation of an oxygen sensor, by providing a mixing section, a burner, a supply pipe and an introducing section. CONSTITUTION:Fuel mixed by a mixing section M3 and a gas containing oxygen are burnt with a burner M4 and a combustion exhaust gas flows into a measuring chamber M2 equipped with an oxygen sensor M1 using a supply pipe M5. Aside therefrom, the fuel and the gas containing oxygen are introduced into the supply pipe M5 without burning from an introducing section M6 to adjust atmosphere in the measuring chamber M2. With such an arrangement, as combustible components are left in the atmosphere within the measuring chamber M2, the composition in the atmosphere can be similar to that of an exhaust gas of an actual internal combustion engine. The mixing section M3 and the introducing section M6 can alter the ratio independently between the fuel and the gas containing oxygen. That is, the ratio between the fuel and the gas containing oxygen of a mixed gas to be burnt with the burner M4 and the ratio of a fuel and a gas containing oxygen of a mixed gas to be introduced into the supply pipe M5 from the introducing section can be altered freely. This enables evaluation of an oxygen sensor using a combustion exhaust gas with unburnt components left.
Patent JP-2000144174-A (JP)
Title: Liquid detergent composition
Inventor: MATSUO SHIGERU
IPC: C11D17/08
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid detergent composition that has a calcium-capturing ability, shows excellent compatibility to surfactants and is useful for fibrous products by using a specific unsaturated carboxylic acid copolymer and a surfactant. SOLUTION: The objective liquid detergent composition comprises (A) an unsaturated carboxylic acid copolymer bearing the recurring units of formula I (X is H, an alkali metal atom, ammonium; Y is H, COOX; R is H, methyl) and the recurring units of formula III (Z is X) with a number-average molecular weight of 500-500,000 and (B) a surfactant selected from alkylbenzenesulfonate salts, α-olefinsulfonate salts, alkyl sulfate salts, alkylpolyoxyethylene sulfates, alkyl polyoxyethylene ether sulfate salts, and higher alcohol sulfate ester salt, and preferably in addition, (C) an enzyme, a fluorescent brightener and a foam stabilizer. The weight ratio of the component A to the component B is 1/4-1/30, and the content of the recurring units of formula II is preferably 0.5-20 mol.%.
Patent JP-H09132296-A (JP)
Title: Pouring-automating device for dispenser for beverage
Inventor: OGAWA HIROSHI
IPC: B67D1/04
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To easily automate a manual type dispenser by a method wherein an attachment which is attached to a handle for opening/closing of a cock, is provided, and the actuating force of a driving device is transmitted to the attachment through a crank device, and at the same time, the tilt of a container mounting table is controlled by a cam device. SOLUTION: Above the front surface of an L-shape attaching table 2 being attached to the front surface of a dispenser 1 for beer, a geared motor 4 for the driving of an eccentric wheel is arranged by an attaching member. To a motor rotating shaft 5, an eccentric plate 7 is attached, and one end of a link 8 is connected to the eccentric plate 7. At the same time, to the other end of the link 8, an attachment 10 which is connected by screwing into a thread 9 for knob attaching of a handle 6 for cock, is connected. Also, under the front surface of the attaching table 2, a mounting table 16 for a stein 15, consisting of a curved back part 13 and a horizontal base part 14, is arranged, and the back part 13 is supported to the attaching table 2 by a hanging arm 17 so as to be rockable in the longitudinal direction.  In addition, the back part 13 is pushed by a plate cam 27 which is rotated by a motor to rock the mounting table 16 in the longitudinal direction.
Patent JP-H03174246-A (JP)
Title: Catalytic body for oxidative decomposition of fats and oils
Inventor: FUKUDA AKIO
IPC: B01J23/889
Filed: 1989-12-04
Abstract: PURPOSE:To obtain a low-cost planar catalyst for oxidative decomposition of fats and oils causing a small pressure drop by compression-molding ceramic fibers consisting essentially of silicon oxide, zirconium oxide, etc., and particles of the oxide of Mn, Fe, etc. CONSTITUTION:Ceramic fibers 12 consisting essentially of silicon oxide, aluminum oxide or zirconium oxide and particles 13 of the oxide of Mn, Fe, Co, etc., held among the entangled fibers 12 are compression-molded to obtain a platelike catalytic body 14 having such a large void volume as several ten %. When fats and oils are brought into contact with the catalyst, oxidative decomposition proceeds easily at about 300 deg.C, so the catalytic body 14 is used for a cooker or burner.
Patent JP-H09134795-A (JP)
Title: Small sized x-ray source
Inventor: MIURA ICHIRO
IPC: H05G2/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To make the irradiation area of an X-ray larger than 90 degrees taking the propagation direction of an electron beam as reference, and expand an effective irradiation field so as to improve a medical treatment effect. SOLUTION: In a small sized X-ray source, a target film 15b is fitted on the inside bottom face of cup-like X-ray penetration material 15a. An element having a small atomic number such as beryllium or aluminum is used as the penetration material 15a, and an element having a large atomic number such as tungsten or molybdenum and a high melting point is used for the target film 15b. By using such cup-like X-ray penetration material, an X-ray can be irradiated without being shielded by a stainless steel patient insertion thin tube 14, the effective irradiation field can be expanded. The effective irradiation field is adjusted by the height of the cup of the X-ray penetration material 15a. For the adhesion of the thin tube 14 and the penetration material, vacuum adhesive is used so as to secure conductivity.
Patent JP-H06164933-A (JP)
Title: Picture qualitu controller
Inventor: MORITA TETSUYA
IPC: H04N1/40
Filed: 1992-11-25
Abstract: PURPOSE:To always stably obtain excellent picture quality against an environment change or a secular change by using a picture density estimate section so as to estimate an output picture density based on relation information of a storage section and sensor output data of a sensor section and allowing a gamma correction section to correct a printer write value of an exposure control section to obtain a desired output picture density from the estimated picture density. CONSTITUTION:When a picture density is estimated from an output of a picture density sensor 23, the relation between the output of the sensor 23 and a picture density are obtained experimentally in advance and stored in a storage section 31 of a picture density estimate section 32 and when picture quality is controlled, a picture density characteristic (printer gamma characteristic) is obtained based on the relation information and the output of the sensor 23 when development is implemented at the write value. Then in order to obtain a desired picture element density, the printer write value outputted from a picture processing section 6 is subject to gamma correction (33) based on printer characteristics gamma1, gamma2 and the corrected printer write value is used to drive an exposure control section 8.
Patent JP-H05146245-A (JP)
Title: Food raw material for bread and confectionery having antiobese effect and production of antiobese bread and confectionery
Inventor: SATO MASASHI
IPC: A21D13/00
Filed: 1991-11-28
Abstract: PURPOSE:To provide the subject raw material for binding starchy substances with an edible emulsifier without deteriorating the physical properties of grains required on their processing into foods, by mixing a specific amount of the edible emulsifier with a fat or oil. CONSTITUTION:A food raw material for antiobese breads or confectionery is obtained by mixing an edible emulsifier with a kind of fat or oil so that the amount of the edible emulsifier is 0.5-6.0wt.% based on the whole amount of the starchy substances in the breads or confectionery to be produced. The raw material is added at the same time as when a fat or oil is added on the production of conventional breads or confectionery.
Patent JP-H10158876-A (JP)
Title: Sqlid-polymer electrolytic element and solid-polymer electrolytic module using it
Inventor: MORIGUCHI TETSUO
IPC: C25B11/08
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a solid-polymer electrolytic element by which the short- circuiting between electrode materials is surely prevented when an electrode material is thermocompression-bonded to both sides of a solid-polymer electrolyte membrane and further a solid-polymer electrolytic module with the electrolytic reaction face capable of being regenerated. SOLUTION: A cloth 51a is embedded in the center of a solid-polymer electrolytic membrane 51 in the facial direction of the membrane. Catalyst beds 53a and 53b are formed on both sides of the membrane 51 by coating. Further, electrodes 54a and 54b are thermocompression-bonded to both sides of the membrane 51 with the catalyst beds 53a and 53b formed and fixed to constitute a solid-polymer electrolytic element 50.