baber/WOPTO huggingface dataset:
Patent JP-S59197671-A (JP)
Title: Mud pump liner
Inventor: KURISU SHINGO
IPC: B21D53/10
Filed: 1983-04-26
Abstract: PURPOSE:To improve the wearproofness of an inner linear, by pouring a low melting point molten metal into a gap between a cast iron or steel-make outer liner and a ceramic-make inner liner, and molding it in one upon solidification. CONSTITUTION:Having assembled a cast iron or steel-make outer liner 02 and a cerami-make inner liner 01 temporarily inside a heating furnace 04, both liners are preheated up to the temperature required by heating elements 05 and 06. And, after a molten metal 03' is poured in from an inlet 07, the molten metal is cooled and solidified, then the inlet 07 is removed. As for a ceramic, it is large enough in compression strength but poor in tensile force so that it is important to know that it should be produced in a state of being so proper in compression stress to meet requirements for a mud pump liner on which large internal pressure is imposed.
Patent JP-S62228279-A (JP)
Title: Production of dna sequence, plasmid and lipase
Inventor: KUGIMIYA WATARU
IPC: C12N15/00
Filed: 1986-03-28
Abstract: PURPOSE:To obtain a plasmid having a DNA sequence coding industrially useful lipase, e.g. 1,3-regiospecific lipase, thermostable lipase, etc., and produce the lipase using the plasmid, by determining the DNA sequence. CONSTITUTION:A DNA sequence capable of cloning a 1,3-regiospecific lipase gene held by Pseudomonas fragi which is one of the genus Pseudomonas and coding lipase is determined or DNA sequence capable of cloning heat-resistant lipase gene held by Bacillus stearothermophilus which is one of the genus Bacillus and coding the lipase is determined to carry out comparison with well-known lipase and investigation. As a result, the DNA sequence corresponding to the amino sequence expressed by the formula (A, X, Y and B are amino acid) is found to be DNA sequence common to the lipase. A plasmid having the above-mentioned DNA sequence, e.g. DNA sequence capable of coding lipase of the Pseudomonas fragi expressed by the formula (A is Ileu; X is His; Y is Gln and B is Ala), is used to produce the aimed lipase.
Patent JP-S58188026-A (JP)
Inventor: TADOKORO TOMOHIRO
IPC: H01H37/76
Filed: 1982-04-27
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-H04286546-A (JP)
Title: Sheet material feeding device
Inventor: MORINAGA KAZUYUKI
IPC: G03G15/00
Filed: 1991-03-11
Abstract: PURPOSE:To facilitate the make-up feeding of sheet material to a sheet material stacking intermediate plate and stabilize paper feeding action. CONSTITUTION:Pressure is applied to an intermediate plate for stacking sheet material by a first pressure member for applying pressure to the intermediate plate only at the paper feeding time and by a second pressure member for applying pressure to the intermediate plate constantly. In a side regulating plate 72 for regulating the side part of sheet material, the measure variation in its vertical faces is kept constant. The intermediate plate can be thereby pressed down easily at the sheet material make-up feeding time to facilitate the make-up feeding of sheet material and the side part of the stacked sheet material can be corrected regardless of the stacked quantity so as to enable stable paper feeding.
Patent JP-H109032-A (JP)
Title: Control device for gasoline internal combustion engine by direct injection
Inventor: GROB FERDINAND
IPC: F02D45/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To optimize an exhaust gas characteristic and a fuel consumption by converting a fuel mass flow rate in an injection time according to a layer mode or a homogeneity mode, and forming control signals for an injection valve, a throttle valve regulating mechanism, and an ignition device. SOLUTION: A sensor block 10, a torque forming block 14, an individual block for finding out a fuel mass flow rate, an air mass flow rate, infection pressure, and ignition energy according to a uniform mode or a stratifying mode, which are necessary whenever, and a regulating block 12 for converting a desired fuel mass flow rate into a corresponding injection time, are divided. A necessary engine torque is converted into the fuel mass flow rate, the air flow mass flow rate, and at least one value in relation to an ignition angle, the fuel mass flow rate value is converted into the injection time value according to the stratifying mode or the uniform mode, and control signals for an injection valve, a throttle valve regulating mechanism and an ignition device are formed. It is thus possible to achieve optimal operation for exhaust gas and fuel consumption.
Patent JP-H09264688-A (JP)
Title: Heat exchanger
Inventor: OKAJIMA AKIHIRO
IPC: F28F9/04
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, to simplify the manufacture, and to reduce the cost by providing an integratedly formed lid member of a heat exchanger in which a fitting part for closing, a joint part of flange connection type, and a fitting part are integrated with each other. SOLUTION: A lid member 15 is an integratedly formed body made of aluminum for example, through the forging, more concretely, through the cold forging in which a base part 22, a fitting part 23 for covering a header pipe part, a joint part 6 of flange connection type, and a blanket part 10 for fitting are all provided. The lid member may be manufactured not through the forging, but through the extrusion. That means, a stock to be extruded of L-shaped section is extruded, and then, cut into a short piece, which may be manufactured into an aluminum, integratedly formed article in which the base part 22, the fitting part 23 for covering a header pipe, the joint part 6 of flange connection joint, and the blanket part 10 for fitting are all provided.  The number of parts of the components of a heat exchanger is reduced by integratedly forming the lid member, and the manufacturing process of the parts can be simplified.
Patent JP-S57216-A (JP)
Title: Internal excavation and foot protection work for pile
Inventor: YOSHINO MANABU
IPC: E02D5/50
Filed: 1980-05-30
Abstract: PURPOSE: To construct a spherical foundation integrally and strongly bound with the tip of a pile by a method in which a freely opening or closing expansible bit is inserted into a hollow pile to prelimarily excavate the ground area for internal excavation and spherical foot protection, and then a grout is injected and mixed with soil by the bit.  
     CONSTITUTION: A screw auger 7 for internal excavation, having a freely opening or closing expansible bit on the tip of its rod 2, is inserted into the hollow part of a pile 1, and internal excavation is performed. Then, while a preliminary excavating liquid 3 is injected under medium pressure, the expansible bit 6 is expanded to excavate the soil of the ground area 8 at and around the tip of the pile 1, where a spherical foot protection is to be constructed. After the completion of the expanding excavation and preliminary excavating treatment of the spherical foot protection 8, a grout 4, e.g., while cement milk, etc., is soon injected under medium pressure, the rod 2 is vertically moved and the expansible bit 6 is turned for stirring so as to construct the foot protection at the tip part of the pile 1. When the construction is complete, the rod 2 is drawn out to finish the foot protection work. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11271641-A (JP)
Title: Stage device for microscope
Inventor: SHIBA SHINICHIRO
IPC: G02B21/34
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To perform stable observation even to a small sample. SOLUTION: On the back side of a stage main body 11 provided with a circular-arcuate hole part 113, a turret 12 where the circular-arcuate hole part 122 in the same shape as the circular-arcuate hole part 113 of the stage main body 11 and a projection part 123 provided with a round hole 124 in the same shape as the circular-arcuate hole part 113 forming a circular-arc shape slightly smaller than that are formed is rotatably provided. In this case, by rotating the turret 12 and fitting the projection part 123 provided with the round hole 124 to the circular-arcuate hole part 113 of the stage main body 11, the circular- arcuate hole part 113 is replaced with the round hole 124 of the projection part 123.
Patent JP-S59197535-A (JP)
Title: Electric contact material for sealing
Inventor: SAKAIRI KOUICHI
IPC: H01H1/025
Filed: 1983-04-25
Abstract: PURPOSE:To make welding resistance excellent, by constituting the titled contact material from a composition consisting of a specific amount of bearyllium nitride and copper. CONSTITUTION:The composition of a sealing electric contact material consists of 0.1-15wt% of beryllium nitride and the remainde of copper. Because a copper base is not sufficiently reinforced if the content of berylium nitrode is 0.1wt% or less, good results are not obtained with respect to consumption resistance characteristics and welding resistance characteristics. On the other hand, when the content is 40wt% or more, processing becomes difficult and the conductivity of the material also becomes low. This composite electric contact material has properties excellent in welding resistance and consumption resistance as compared with a conventional silver-cadmium oxide electric contact material.
Patent JP-S62231200-A (JP)
Inventor: YOKOTA KAZUTO
IPC: G21K4/00
Filed: 1986-04-01
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-S52155317-A (JP)
Title: Conduit wire joint of static induction machine
Inventor: MENJIYOU SHINICHI
IPC: H01F27/04
Filed: 1976-06-19
Abstract: PURPOSE: To stabilize insulation performance by choking opening in tank for conductor lead-out pipe of transformer with insulator partitioner for the purpose to block oil impurities from lead-out pipe thus to prevent insulation spacer from adhesion of impurities. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02252023-A (JP)
Title: Divider for executing division by subtracting method or retracting method algorism
Inventor: KAMEMARU TOSHIHISA
IPC: G06F7/52
Filed: 1989-03-24
Abstract: PURPOSE:To reduce the number of times of subtraction to be moved in series and to attain rapid dividing processing by connecting plural subtractors and executing their parallel operation. CONSTITUTION:A divisor B from an input port 4 and divisors 2B, 3B obtained through a doubling device 52 and a tripling device 53 are respectively stored in registers 61 to 63 having shifting functions and respectively subtracted from a dividend or an intermediate value obtained from a register 2 by respectively corresponding subtractors 71 to 73 to execute dividing processing in parallel. The processing is repeated until the values of the dividers 71 to 73 come to '0' or negative and the number of repeated times is counted up by a register 10 having a shifting function for saving a quotient and an intermediate value in each repeat and the quotient and a residual are respectively outputted from output ports 11, 9. Thus, the number of times of subtraction to be moved in series can be reduced by the parallel processing and rapid dividing processing can be executed.
Patent JP-H06288858-A (JP)
Title: Gas visualizer
Inventor: SATO TOMINARI
IPC: G01M3/38
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a gas visualizer which can monitor over a wide region by appropriately obtaining image information on a situation of gas leaks including backgrounds with a simple configuration. CONSTITUTION:A gas visualizer, comprising an image sensor 4 which detects infrared rays emitted or reflected from the background of a gas leak monitor target region A, a laser light source 3 which two-dimensionally directs detection infrared rays of wavelengths absorbed by a specimen gas g to the gas leak monitor target region A, and a CRT 6 which displays information related with gas leaks as a two-dimensional visualized image with respect to the monitor target region A, is provided in the light source 3 with a beam expander 7 which condenses.enlarges an irradiating infrared flux and changes the area of the irradiation target region and with transmission band changing means 9, 10 which set the band of an infrared flux incident on the image sensor 4 at a band where the wavelength lambda of detection infrared rays is at about the center position and change the width of a band, thereby obtaining an excellent visualized image.
Patent JP-S58190413-A (JP)
Inventor: SUGIYAMA MASAO
IPC: A47J27/00
Filed: 1982-04-30
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-H08273127-A (JP)
Title: Magnetoresistance effect film and magnetic recording head
Inventor: TAKEUCHI TERUAKI
IPC: H01F10/16
Filed: 1995-03-30
Abstract: PURPOSE: To form a magnetoresistance effect film having a high variation of magnetic resistance to a slight change of a magnetic field and to enhance the performance of a magnetic disk device, etc. CONSTITUTION: Ferromagnetic layers 1 and nonmagnetic layers 2 are alternately laminated, the ferromagnetic substance layers 1 are made discontinuous by heat treatment to form a magnetoresistance effect multilayered film and a layer 3 of a third element is interposed only between the nonmagnetic layer 2 closest to a substrate and the ferromagnetic layer 1 on the layer 2.
Patent JP-H11270652-A (JP)
Title: Clutch device
Inventor: YAMAZAKI SHINJI
IPC: F16H48/30
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To adjust fastening force of a friction clutch over a wide range. SOLUTION: A clutch device is provided with a set of gears 25, 27 which have different gear ratios and which generate the difference in rotation between output gears 39, 41 when input gears 35, 37 are rotated, an electric motor 29 for rotatively driving the input gears 35, 37, a cam mechanism 31 provided between output gears 39, 41, and a friction clutch 23 which receives cam-thrust force of the cam mechanism to be fastened. To the cam mechanism 31, different cam angles are given in the different directions of relative rotation.
Patent JP-S51148347-A (JP)
Title: Amplitude detection circuit
Inventor: INOUE TAKAHIDE
IPC: H03D1/18
Filed: 1975-06-16
Abstract: PURPOSE: To increase the detection gain by multiplying a high gain transistor amplification circuit whose load is a high impedance circuit by a negative feedback with a non-linear element of diode. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03277475-A (JP)
Title: Manufacture of electrodeposited grinding wheel
Inventor: TAKAHASHI TSUTOMU
IPC: B24D3/10
Filed: 1990-03-22
Abstract: PURPOSE:To enable the burial of super-abrasive grain not only in the horizontal face part of base metal but also at the inclined face and perform electrodeposition work simultaneously in the wide range of the peripheral surface while rotating the base metal continuously at equal speed by holding the super- abrasive grain on the face to be placed by means of the through holes of a mask plate. CONSTITUTION:A conductive, deflectable anode plate 3 is fixed on one face of a deflectable, non-conductive mask plate 2, and numerous mutually discontinuous through holes 4 opened in the thickness direction of these plates 2, 3 are provided to form a porous anode body 1. The opposite face, to the anode plate 3, of this porous anode body 1 is fixed at the abrasive layer formed face of base metal 5, and this base metal 5 is soaked into plating liquid 8 with super- abrasive grain 13 dispersed therein. A current is applied to the base metal 5 as the cathode and the anode plate 3 as the anode so as to form an electrodeposited abrasive grain layer 15 at the part, corresponding to the through hole 4, of the surface of the base metal 5, and then the porous anode body 3 is removed from the base metal 5 to obtain a desired electrodeposited grinding wheel.
Patent JP-H10262558-A (JP)
Title: Cheese and its production
Inventor: KOIZUMI SHOICHI
IPC: A23C19/08
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing cheese fryable with an oil and having high-temperature shape-retainability, the cheese produced by this process and fried cheese and cheese snack produced by using the cheese. SOLUTION: This cheese can be produced by using >=20 wt.% (based on raw material cheese) of a cheese having an αs casein ratio of >=25%, adding 0.3-15 wt.% of a stabilizer and 0.5-5 wt.% of a molten salt to the cheese and emulsifying the mixture under heating. The obtained cheese forms a thin skin film on the surface by frying or frizzling and keeps its shape without melting even in the case of boiling, steaming or heating in a microwave oven.
Patent JP-H11264659-A (JP)
Title: Method and device for freeze drying
Inventor: JOHN M FEI
IPC: F26B5/06
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for eliminating the limit and demerit of the conventional freeze dry control system. SOLUTION: The shelf 14 in a section 12 of a freeze dryer is temperature- controlled not by circulating a cooled heat transfer fluid in the route chamber in the shelf for cooling the shelf of the freeze dryer or in a heater 62 for heating the shelf but by circulating a cooled heat transfer fluid from a heat eachanger 16 in a vacuum condenser 26. Such a circulation is automatically realized by selective control of valves 38, 44, 48, 70, and 78 which are operated electrically in a fluid conduit, through a programmed computer 80.
Patent JP-H07284164-A (JP)
Title: Support equipment for device operation
Inventor: YAMAMOTO SOUZOU
IPC: G06F3/048
Filed: 1994-04-12
Abstract: PURPOSE:To attain simple operation by reserving information relating to a connected device and generating an operation interface of a composite function based on the information. CONSTITUTION:The equipment is provided with a composite function information storage means 5 storing a function list realized by the integration of functions of at least two devices or over, an interconnection management means 7 managing the connection state between the device operation support equipment and a controlled device or between the controlled devices, and a composite function information retrieval means 4 retrieving the available function depending on the connection state served by the interconnection management means 7 among the composite function information stored in the composite function information storage means 5 to execute the operation interface depending on the retrieved content. Then the composite function information retrieval means 4 retrieves a useful function by the composite functions between the controlled devices based on the information relating to the type of the information received and given between the controlled devices collected by the composite function information storage means 5 and relating to the connection state and serves the result to the operator.
Patent JP-H02269221-A (JP)
Title: Vibration generator for pile driver
Inventor: HIRABAYASHI HIROMI
IPC: E02D7/18
Filed: 1989-03-24
Abstract: PURPOSE:To reduce the occurrence of noise and smoothly perform the pile driving work by linearly reciprocating a shift transmitting member inserted into the cam groove of a cylindrical cam member. CONSTITUTION:A right upward or left upward cam groove 4 is formed on at least one cylindrical cam member 3, and a shift transmitting member 5 is inserted into the cam groove 4. A buffer spring 11 for a main body section 1a and a buffer spring 12 for a vibration section 1b are provided not to transmit vibration to a pile driver or the like. When cam members 3 and 3 are rotated by the action of a drive section 7, shift transmitting members 5 and 5 are linearly reciprocated in cam grooves 4 and 4 in the extension direction of a pile 2. Pile driving can be smoothly performed, and the structure can be simplified.
Patent JP-H09265430-A (JP)
Title: Technical information database
Inventor: MAKINAE NAOTO
IPC: G06F17/21
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a verification operation after the correcting retrieval conditions, to secure readiness at the time of adding document type definition and to prevent noise from being mixed by directly and newly writing a document identifier to the retrieval conditions and specifying the retrieval conditions for each document type definition by using grammar not depending on a document type. SOLUTION: When an operator 10 specifies an anchor and instructs a circulation to a link destination, a circulation function part 4 prepares and displays a circulation destination document list. In the case of finding that an unrequired noise document is mixed in the circulation destination document list, the operator 10 describes the document identifier of the document to the second part of the retrieval conditions by using a user preparation link information management part 2. Also, in the case of finding that a required document is omitted from the circulation destination document list, the operator 10 describes the document identifier of the document in the third part of the retrieval conditions by using the user preparation link information management part 2. After the next time, the noise document is eliminated from the list and the omitted document is added to the list.
Patent JP-S551907-A (JP)
Title: Feeder for filling wire in wire mesh weaving machine
Inventor: KANZAKI SHIYUUICHI
IPC: B21F27/02
Filed: 1978-06-18
Abstract: PURPOSE: To improve the weaving efficiency and quality of the wire mesh depending on comparatively simple constitution, by installing the filling wire feed pipe and the receptacle pipe on the  support bed so as to be reciprocally movable facing each other and to fit each other at the middle  zone of the warp wires, and by installing a device for receiving the tip of filling wire projecting  out of the tip of the feed pipe, and clamping this tip of filling wire within the pipe.   
     CONSTITUTION: The filling wire 14 is previously inserted into the open rear end 7 of feed pipe 3,  and the tip 14' of filling wire 14 is slightly projected out of the tip 5 of the pipe 3 through the receptacle piece 8 and the dislocation preventing parts 10 of the dislocation preventing means 6.  When the wire mesh weaving machine is started, the feed pipe 3 and the receptacle pipe 16 are  moved toward the middle zone by the moving rods 15, 29, so as to pass through the gap between  the warp wires 2. When the tip 18 of the receptacle pipe 16 arrives at neighborhood of the middle  zone, the tip of clamping parts 22 is opened by the action of the lever parts 33, and the tip 14' of  filling wire 14 is inserted into the gap between the parts 22 and the receptacle parts 20; when the  receptacle pipe 16 is further moved toward the middle zone, the parts 22 clamps the tip 14' of  filling wire 14, by the action of parts 33. After that, both pipes 3, 16, are moved back to the  initial positions; at this point, the filling wire 14 is cut under a condition that its tip 14' is projecting out, on the side of the feed pipe 3, and the parts 22 frees the tip 14' on the side of the receptacle pipe 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02252681-A (JP)
Title: Production of ceramic base
Inventor: MIWA EIJI
IPC: H05K3/38
Filed: 1989-03-23
Abstract: PURPOSE:To obtain a ceramic base intended for improving the bond strength for electronic circuits by forming a resistance or conductor as electrode-forming material on a circuit-forming substrate where AlN has been converted into Al2O3 by irradiating the surface of an AlN base with energy beams. CONSTITUTION:The surface of an AlN base 1 is irradiated with energy beams in air to make an oxidation of the Al component to form a circuit forming substrate 2 consisting of Al2O3. Thence, an electrode-forming material 3 is put to screen printing on the substrate 2 followed by drying to form a resistance or conductor.