baber/WOPTO huggingface dataset:
Patent JP-H0853417-A (JP)
Title: Production of aminomethylpyridines having halogen atom at alpha-position
Inventor: TAKUMA YUUKI
IPC: C07D213/84
Filed: 1994-08-09
Abstract: PURPOSE:To obtain aminopyridines having a halogen atom at alpha-position in high yield by subjecting cyanopyridines having a halogen atom at alpha-position to catalytic reduction in the presence of a Raney nickel catalyst having a specific property. CONSTITUTION:Cyanopyridines having a halogen atom at alpha position are subjected to catalytic reduction in the presence of a Raney nickel catalyst to provide the objective aminopyridines having halogen atom at alpha-position. In this process, a Raney nickel having <=1.0cm/sec sedimentation rate and <=1000 H2ml/gNi/hr hydrogenated phenol activity is used as the catalyst. A Raney nickel having <=600H2ml/gNi/hr hydrogenated phenol activity and <=0.8cm/sec, especially <=0.6cm/sec sedimentation rate is especially preferable as the catalyst. Al content in the Raney nickel catalyst is preferably 3-8wt.% based on Ni content. 2-Chloro-5-cyanopyridine is preferably used as cyanopyridines having halogen atom at alpha-position.
Patent JP-2000015682-A (JP)
Title: Composite material
Inventor: EGUCHI HISASHI
IPC: B29C47/06
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a composite material having an excellent impact resistant strength without rupturing fibers of a reinforcing core material in the case of molding a fiber-reinforced composite sheet in a profile section. SOLUTION: The composite material 1 is formed by extrusion coating a periphery of a reinforcing core material 2 with a thermoplastic resin 3. The material 2 is made of a thermoplastic resin 22 and randomly oriented carbon fibers 21, and obtained by molding a fiber-reinforced composite sheet 20 having a porosity of 10 to 60% in a profile sectional shape.
Patent JP-H0236373-A (JP)
Title: Light emitting element measuring instrument
Inventor: SAKAI RYOICHI
IPC: G01R31/26
Filed: 1988-07-27
Abstract: PURPOSE:To easily and accurately measure the threshold current value of the light output of a light emitting element only by adding a simple circuit by differentiating the output signal of a high-pass filter means with time by a differentiating means. CONSTITUTION:The measuring instrument for a light emitting element is provided with a signal generating means 10, a photoelectric converting means 20, the high-pass filter means 22, the differentiating means 24, and a display means 28. Then the means 10 supplies the light emitting element 18 to be measured with a current signal obtained by superposing a fine-amplitude signal on a repetition signal and the means 20 converts the light output signal of the element to be measured into an electric signal. Then the means 22 outputs a high frequency component from the output of the means 20, the output signal of the means 22 is differentiated by the means 24, and the relation between the repetition signal and differentiated signal is displayed by the means 28 in the form of an orthogonal coordinate system.
Patent JP-S6432146-A (JP)
Title: Sodium sampling device
Inventor: SOSA YUTAKA
IPC: G21C17/00
Filed: 1987-07-29
Abstract: PURPOSE:To improve the efficiency of preheating and cooling, to reduce segregation, and to make a sodium sampling device compact by arranging a preheater and a quenching pipe in a heat insulation structure along sampling piping for solidifying liquid metal sodium. CONSTITUTION:Further, the heater 13 and pipe 14 are arranged along the piping 12 and surrounded with two heat insulation blocks 11A and 11B which can be divided. Then the piping 13 is preheated by the heater 13, the liquid metal sodium is supplied into the piping 12, and while an exit valve is closed, cooling gas is blown to the piping 12 from the pipe 14 to cool the piping 12 efficiently, thereby solidifying the liquid metal sodium. Thus, the device is made compact on the whole and the segregation is reduced.
Patent JP-S6374566-A (JP)
Inventor: BORSE DIETRICH
IPC: C09K/
Filed: 1987-07-29
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-H0534719-A (JP)
Title: Active matrix display device
Inventor: KANAMORI KEN
IPC: G02F1/133
Filed: 1991-07-26
Abstract: PURPOSE:To realize the active matrix display device which facilitates the detection of a picture element defect and secures correcting operation for it, and can be held high in numerical aperture and improved in display quality. CONSTITUTION:A picture element electrode 41 is divided into two large and small picture element electrodes 41a and 41b, which are arranged on both sides of a source bus line 22, so that the probability of a leak generated between the large-area picture element electrode 41a and adjacent source bus line 22 is reduced. Further, the large-area picture element electrode 41a is provided with a redundant structure for correcting the picture element defect. This redundant structure consists of a source bus line projection part 46, a 1st conductor piece 47 which has one end part superposed below the tip of the source bus line projection part 46 across a gate insulating film 13, and a 2nd conductor piece 48 which is superposed below the other 1st conductor piece 47 across the gate insulating film.
Patent JP-S6249185-A (JP)
Inventor: FUJIOKA SADAKAZU
IPC: G01K3/02
Filed: 1985-08-27
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-S5976652-A (JP)
Title: Treatment for tail end of continuous casting billet
Inventor: TANAKA KATSUHIKO
IPC: B22D11/128
Filed: 1982-10-26
Abstract: PURPOSE:To improve productivity by inserting cooling materials into the molten steel in a casting mold upon ending of continuous casting thereby increasing the pulling speed at the tail end of the billet. CONSTITUTION:For example, a steel plate block 5 is used as a cooling material. The block 5 is formed by connecting a pair of perpendicular steel plates 5a, 5a facing to each other to one body with connecting members 5b, 5c in a horizontal direction by welding, etc. and attaching a leg 5d extending perpendicularly downward and a detaining means 6 to one body to the member 5b. An operator pulls the hook part of such means 6 with an insertion bar 7 and inserts the block 5 into the molten steel in a casting mold while suspending and holding the entire part of the block. The pulling speed of a tail end 4 of a billet is increased if the solidification of the molten steel at the tail end 4 is accelerated by forming the block 5 relatively to a small size and using plural pieces of such blocks.
Patent JP-H1032630-A (JP)
Title: Communication system
Inventor: SEKIGUCHI KENZO
IPC: H04L69/14
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide the communication system in which connection sureness at dialing is enhanced and information intended by the user is quickly sent. SOLUTION: In the case of redial control, a different dial mode is sequentially in use. At first, dialing in the G4 mode is made and when an opposite party is busy (step S318), since off-state of a dial mode confirming flag continues (step S313) and the dial mode is changed into the G3 (substitute dial mode) (step S314). In the case of setting immediate dial changeover, since the mode is set to the G3, redialing is conducted immediately (step S316-S33). When the opposite party is busy in the G3 mode, the dial mode is changed is changed to the G4 mode (default dial mode) (step S314). When the immediate dial is set (step S315) but the dial mode is the G4, that is, the default dial mode, then in this case, the step S36 is transited and the insert of a wait time and count- down of dial number area conducted.
Patent JP-S6431225-A (JP)
Title: Processor
Inventor: NAGAMI MASAAKI
IPC: G06F7/00
Filed: 1987-07-28
Abstract: PURPOSE:To efficiently use an exponent part register for the processing of floating decimal point data and fixed decimal point data by obtaining the exponent part register of the same bit length as a mantissa part register. CONSTITUTION:Digital signal processing circuits 24 and 25, an analog/digital converter 23 and digital/analog converters 26 and 27 execute an arithmetic operating action, etc., based on a clock signal SCLK and a synchronizing signal SYNK from a clock generating circuit 30. Exponent part registers 33, 34, 43 and 44 have the same bit length as mantissa part registers 31, 31, 41 and 42. Accordingly, when the fixed decimal point data are transferred between the digital processing circuits 24 and 25, the exponent part registers 33, 34, 43 and 44 are used and the other fixed decimal point data of 16 bits of respective right and left channels and simultaneously transferred. Even between the digital processing circuit 25 and the digital/analog converters 26 and 27, the fixed point data of respective two channels in right and left of 16 bits of the respective channels are simultaneously transferred. Thus, the transferring of the numerous data can be executed.
Patent JP-H1137517-A (JP)
Title: Refrigerator
Inventor: NUMATA MITSUHARU
IPC: F24F5/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of the production of supercooled water, by stabilizing the supercooled state of the water in a heat exchanger, and by preventing a water passage from being clogged. SOLUTION: A plate type heat exchanger 50 is provided as a heat exchanger for producing supercooled water. Water inlet piping 51, water outlet piping 52, refrigerant inlet piping 53, and refrigerant outlet piping 54 are provided with an inlet water temperature sensor TS1, an outlet water temperature sensor TS2, an inlet refrigerant temperature sensor TS3, and a outlet refrigerant temperature sensor TS4, respectively. A heat transfer plate is provided with a wall surface temperature sensor TS5. The water piping which is connected to the water inlet piping 51 is provided with a flow meter. The water current speed of the water passage 56 of the plate type heat exchanger 50 is regulated to a predetermined value, while the inlet refrigerant temperature is regulated, so that the wall surface temperature of the heat transfer plate becomes a predetermined temperature.
Patent JP-S6080213-A (JP)
Inventor: OKAMOTO KOUICHI
IPC: H01G4/30
Filed: 1983-10-07
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-S5977611-A (JP)
Title: Core for magnetic head
Inventor: ITONAGA TOKUO
IPC: G11B5/255
Filed: 1982-10-26
Abstract: PURPOSE:To improve wear proof, thermal resistance and productivity by adhering a metallic oxide film as a base layer to a thin plate-like ferromagnetic material alloy core provided with a magnetic gap and a closed magnetic circuit, and forming a ceramic coating film on said film. CONSTITUTION:A gap 6 to form a magnetic cap is formed between blocks 1, 2 of ''Sendust'' alloy core 3, a window part 7 is formed in one core block 1, coil winding parts are formed on the leg parts 8, 9 of the cores 1, 2 and lower parts are seamed to form a yoke part 12. In a vacuum case, AlO3 is coated on the core 3 to form the base layer 14. A ceramic coating agent such as ZrO2 and SiO2 is applied to the layer 14 several times and the coated layer is sintered and hardened in a furnace to form ceramic coating film 16. The side of a top part is abrased until the magnetic gap of the alloy core 3 is exposed. Consequently, the mass productivity is improved as much as wear-resistant properties and thermal resistance.
Patent JP-H0513547-A (JP)
Title: Wafer transfer device
Inventor: WADA ATSUSHI
IPC: H01L21/677
Filed: 1991-07-03
Abstract: PURPOSE:To narrow the pitches between ring-shaped wafer support plates so as to reduce the space in the height direction for pushing up wafers by providing the first elevation means to elevate a wafer push-up disc and the second elevation means to elevate the first elevation means. CONSTITUTION:When a wafer W is transferred from a wafer holding jig 10 for heat treatment to a wafer container 50, the wafer W supported by a ring- shaped wafer support plate 11 is pushed up by a wafer push-up mechanism 20, its lower face is separate from the plate 11 and a transfer fork 31 is inserted into the gap so as to carry out the wafer. Since the mechanism 20 is provided within a space P surrounded by a plurality of plates 11, the pitches between the plates 11 can be narrowed. Further, the first and second elevation means are also provided, resulting in reducing the arrangement space heightwise.
Patent JP-H0353046-A (JP)
Title: Metal mold for casting or instrument to be in contact with molten metal and material for metal mold or tool excellent in erosion resistance
Inventor: TAMURA ISAO
IPC: B22C9/06
Filed: 1989-07-20
Abstract: PURPOSE:To produce a material for metal mold or tool excellent in erosion resistance by incorporating specific percentages of C, Si, Mn, Cr, and Co to Fe. CONSTITUTION:A material for metal mold or tool which has a composition consisting of, by weight, >1.5-2.5% C, 0.1-3% Si, 5-25% Mn, >10-25% Cr, 0.5-5% Co, and the balance Fe with inevitable impurities and containing, if necessary, 0.5-4% Ni and/or 0.5-10%, in total, of one or >=2 elements among W, Mo, and V is prepared. By this method, the material for metal mold or tool excellent in erosion resistance and remarkably improved in service life can be obtained.
Patent JP-H0475984-A (JP)
Title: Elevator control device
Inventor: OKUMURA MASAHIDE
IPC: B66B5/10
Filed: 1990-07-17
Abstract: PURPOSE:To permit an elevator cage to land on the floor with preciseness by sensing the position of the cage when a final position sensor is actuated on the basis of the output therefrom and the output of a current position sensing means, and measuring the distance of this sensor from the floor of the final storey. CONSTITUTION:A final position sensor 2 is actuated by an elevator cage 4 to generate a final position reach signal 17, and the position of elevator cage 4 at this time is sensed by a current position sensing means and measuring means, and the installing location of the final position sensor 2 relative to the floor 1 of the final storey is calculated. At this time, the cage 4 position can be grasped accurately by performing the sensing with this current position sensing means with the aid of a pulse generator 10, which generates pulses in the number proportional precisely to the moving amount of the cage 4, and thereby the final position sensor 2 is mounted in place accurately. Thereby the cage 4 can be stopped with good landing accuracy.
Patent JP-H1021306-A (JP)
Title: Funeral system
Inventor: OSHIMA SHIGERU
IPC: G06Q50/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a system for speedily finding an execution company acknowledging an optimum condition desired by a bereaved family from a wide range by calling a funeral execution adjusting headquarters from the bereaved family by means of a call-incoming abbreviated dial and then allowing execution companies to receive a condition list to re-display the information. SOLUTION: A telephone equipment 13 provided at each house of the bereaved families A to N is provided with a means S transmitting a signal for an incoming call abbreviated dial service on the surface of a dial. Then, at the time of sending an incoming call abbreviated number dialed after the signal through a public line network 100, the call incomes to the telephone equipment 13 of a funeral execution adjusting device 120. The funeral execution adjusting headquarters, in response to the call from the bereaved family, listens to funeral conditions, prepares a condition list for each order corresponding to the importance of the information and transmits it to the execution companies (a) to (m). The execution companies (a) to (m) listen to the conditions by the telephone equipments 13 and receives the conditions to re-display by means of a personal computer 17 and a display 11.
Patent JP-S6345670-A (JP)
Title: Inter-processor synchronizing device
Inventor: KAMETANI MASATSUGU
IPC: G06F9/44
Filed: 1986-08-13
Abstract: PURPOSE:To minimize the overhead of software by applying a synchronous processing system in case a fixed job is divided into tasks for parallel processing to put optional processors which execute the related tasks into a group and to secure synchronism among processors within a group or among groups. CONSTITUTION:A multi-processor system includes (m) pieces of processors and the processors 1 and 1n+1 contain the inter-processor synchronizing circuits 2n and 2n+1 respectively. The information is transferred between both circuits 2n and 2n+1 via a signal line 8. Thus the processors which execute those tasks related to each other form optionally a group and can carry out the processing with synchronism secured with each other within the group. Therefore the software is needed only when the value is written to a synchronizing register 5 and all other processings are carried out by hardware. Then the overhead needed for synchronizing processing is minimized under the programmable conditions.
Patent JP-S6344894-A (JP)
Title: Anti-human serum albumin monoclonal antibody and production thereof
Inventor: UDA TAIZO
IPC: C07K16/00
Filed: 1986-08-13
Abstract: PURPOSE:To produce anti-human serum albumin monoclonal antibody, by subjecting lymphocyte of immunized mouse and myeloma cell of mouse to cell fusion to give a hybridoma strain and cultivating the strain in abdominal cavity of mouse. CONSTITUTION:lymphocyte of mouse immunized against human serum albumin and myeloma range of mouse are subjected to cell fusion to give a hydridoma cell, which is cultivated. Consequently, a monoclonal antibody having high specific reactivity only to human serum albumin or to both the human serum albumin and bovine serum albumin can be produced. The hybridoma in the case of producing the human serum albumin monoclonal antibody can be prepared for example, in a natural manner.
Patent JP-H0474514-A (JP)
Title: Ozone decomposing method
Inventor: YOSHIMOTO MASAFUMI
IPC: B01D53/81
Filed: 1990-07-16
Abstract: PURPOSE:To eliminate the lowering of ozone decomposing activity even when a very small amount of nitrogen oxide is present by providing a NOx filter consisting of activated carbon being the first component and alkali metal or alkaline earth metal being the second component to the front state of a catalyst. CONSTITUTION:A NOx filter consisting of activated carbon being the first component and at least one kind of a metal selected from alkali metal and alkaline earth metal as the second component is arranged to the front stage of an ozone decomposing catalyst. The pref. content of activated carbon being the first component is about 30 - 95 wt.% and that of alkali metal or alkaline earth metal being the second component is about 50 - 70 wt.%. The content of these components in the NOx filter is pref. 30 wt.% or more. The reaction temp. at the time of the decomposition of ozone is pref. about 0 - 40 deg.C and the contact of the catalyst with reaction gas is pref. performed at areal velocity of about 5 - 70.
Patent JP-H063408-A (JP)
Title: Ic test jig
Inventor: MAEDA KANAKO
IPC: H01L23/473
Filed: 1992-06-23
Abstract: PURPOSE:To provide a jig which allows switching supplement of coolant as required. CONSTITUTION:An IC 6 is set in a specified test position, and an IC locking means 3 for fixing it is provided in a manner movable in the axial direction. When the IC locking means 3 is so set as to lack the IC 6, a coolant circulation channel A is released to allow coolant to flow into the IC 6 side, meanwhile, if the IC locking means 3 is set above, away from, the IC 6, a coolant bypass B is released to stop supplement of coolant to the IC 6 side.
Patent JP-S6433743-A (JP)
Title: Optical card
Inventor: TAKEOKA YOSHIKATSU
IPC: G11B7/24012
Filed: 1987-07-30
Abstract: PURPOSE:To prevent the generation of mechanical deformation or the exfoliation of a recording film from a transparent org. substrate or the crack thereof by forming this optical card into 4-layered structure consisting of the substrate, recording film, org. resin layer, and metal oxide or metal nitride film in this order and specifying the thickness of the transparent org. substrate to a specific value. CONSTITUTION:This card is made into the 4-layered structure consisting in using the substrate having >=0.5mm thickness as the transparent org. substrate and laminating the recording film 2, the org. resin layer 3 and the metal oxide or metal nitride film 4 successively thereon. The card is formed to have 0.76mm thickness. The transparent org. substrate 1 is reinforced with a metallic sheet 6 having >=0.01mm thickness in the peripheral part where the substrate is not subjected to projection of a laser beam, i.e., recording and reproduction of information are not executed and, therefore, the card is strong to the mechanical deformation. As a result, the generation of problems such as the exfoliation of the recording film 2 from the transparent org. substrate 1 and the cracking of the recording film 2 is obviated.
Patent JP-H0237149-A (JP)
Title: Engine controller
Inventor: FUJIMOTO TAKANORI
IPC: F02D41/22
Filed: 1988-07-27
Abstract: PURPOSE:To make it possible to prevent damages on catalysts and/or generation of fires by closing the fuel injection valve of a cylinder when successive generation of accidental fires inside the cylinder is detected. CONSTITUTION:While firing is normally performed, outputs b of an accidental fire detection means 15 repeat H and L in synchronization with the timing of the firing. Meanwhile, if disconnection, etc., of a firing coil 6 for #1, #3 cylinders arises, a primary voltage is no more generated so that firing movement is more performed. In this case, there are not more inputs (a) of the accidental fire detection means 15, so that the outputs (b) are no more reversed mutually in a predetermined cycle. A microcomputer 2 reads the output signals b to thereby detect accidental fires according to the levels of the signals to substract 1 from an accidental fire detection counter. When the accidental fire detection counter reads 0, the cylinder wherein accidental fires have successively occurred is distinguished from another cylinders according to a cylinder distinction signal and a crank angle signal, and the outputs to the fuel injection valve driving coil 3 which corresponds to the accidental-fired cylinder are inhibited. Fuel injection into the accidental-fired cylinder is thereby stopped for preventing exhaustion of unburnt gas therefrom.
Patent JP-S6434468-A (JP)
Title: Detection of defective application of sealing rubber of lid for irregular shape can
Inventor: YURITA CHIKARA
IPC: B05D7/14
Filed: 1987-07-30
Abstract: PURPOSE:To detect application defects in a sealing rubber of a lid for a special form can be scanning by a laser beam all around a seaming panel, by projecting specularly reflected light of that laser beam on a screen and by detecting that light on the screen sequentially with multiple detectors. CONSTITUTION:In detecting application defects in a sealing rubber 12 applied on a seaming panel 11 of a lid 10 for a special form can such as a square can, the seaming panel 11 is scanned all around with a laser beam from a scanner 1. A specularly reflected light of that laser beam is projected on a screen 2, which is placed above the lid and surrounds its outer periphery. The light reflected all around the seaming panel 11 of the special form can is perceived by detecting the light on the screen 2 sequentially with multiple detectors 3, each of which is mounted with a fisheye lens 4 and a photosensor 6. Application defects such as skips of a sealing rubber on a seaming panel of a lid for a special form can are easily and certainly detected by using this device.