baber/WOPTO huggingface dataset:
Patent JP-2000254950-A (JP)
Title: Cylinder for plastic molding machine and its manufacture
Inventor: HAYASHIDA KEIICHI
IPC: B23K20/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent a crack or a release on a connecting interface in a cooling step or in a machining step after the cooling step by integrally forming an end member of a cylinder made of a corrosion resistant alloy with an end of a cylinder body member by diffusion bonding, and forming a corrosion resistant and wear resistant alloy layer on an inner periphery of the body member. SOLUTION: The cylinder 1 has cylinder end members 3 connected to both upper and lower ends of a cylinder body member 2, and forms a corrosion resistant and wear resistant alloy layer 4 on an inner periphery brought into direct contact with a resin when molded. A corrosion of the inner periphery with gas generated from a synthetic resin, rubber or the like formed in the cylinder is prevented by the layer 4, and a wear of the inner periphery by a high hardness filler mixed with the resin or the rubber or a molding screw is suppressed. A special corrosion resistance is not required for the member 2, and a material having similar coefficient to that of the layer 4 is selected to prevent release of a connecting part due to a difference of the coefficient from that of the member 2.  Thus, a corrosion or a wear of the inner periphery of the cylinder 1, or a release of the layer 4 due to a difference of the coefficient of the member 2 can be prevented.
Patent JP-H06275233-A (JP)
Title: Metal halide lamp device
Inventor: TAKEUCHI NOBUYOSHI
IPC: H01J61/20
Filed: 1993-03-18
Abstract: PURPOSE:To sharply improve the brightness and color of a light receiving surface by a metal halide lamp device. CONSTITUTION:A vertical lighting type metal halide lamp 15 provided with a pair of electrodes 40, 50 and sealed with mercury, rare gas, and a metal halide compound and a converging cold mirror 16 formed with a paraboloid or an elliptic surface are combined so that the opening section of the converging cold mirror 16 faces upward. The projection length Lu (mm) of the electrode 40 located above when the metal halide lamp 15 is lighted from the inner wall of the light emitting tube 15 is set within the range of 1.2<=Lu/Le<=2.5 against the projection length Ld (mm) of the electrode 50 located below, and the luminescence section of the metal halide lamp light emitting tube 15 is provided with no nontransparent heat protective coat, or it is coated with only a slight quantity.
Patent JP-H02239526-A (JP)
Title: Manufacture of mold insertion type electrical contact
Inventor: SATO MORITOSHI
IPC: H01H11/04
Filed: 1989-03-10
Abstract: PURPOSE:To prevent a clearance from being generated between the head lower face of a rivet type clad contact and the upper face of a base material by coaxially providing a protrusion on the bottom of the upper face recessed portion of a base material, and coaxially providing a recess corresponding to the protrusion in the lower end face of the leg portion of the rivet type clad contact, and pressing and connecting the upper face recessed portion of the base material and the leg portion of the rivet type clad contact together. CONSTITUTION:An annular recessed portion 5 is provided around the outer periphery of the middle portion of the contact in the title and the upper portion of the contact is thinned and a protrusion 6 is coaxially provided at the center of the bottom face of the above recessed portion 5 of a base material 1 having a vertical recessed portion 2 provided at the center of its upper face. A recess 7 corresponding to the above protrusion 6 is coaxially provided at the center of the lower end face of the leg portion 3b of a rivet type clad contact 3 having a head portion with a smaller external diameter than the diameter of the upper face of the base material 1. The leg portion 3b of the rivet type clad contact 3 is pressed and connected to the recessed portion 2 of the base material 1. Because the upper face recessed portion 2 of the base material 1 and the leg portion 3b of the rivet type clad contact 3 are coaxially pressed and connected together by balanced pressing force, a clearance will not be generated between the head lower face of the rivet type clad contact and the upper face of the base material, and a mold insertion type electrical contact can be obtained without a crack through the junction face of the head contact material of the rivet type clad contact and the base material with each other.
Patent JP-H11246579-A (JP)
Title: Fluoroalkyl group-containing phosphonium oligomers, their production, and antimicrobial agent, antimicrobial surfactant and antimicrobial resin composition
Inventor: SAWADA HIDEO
IPC: C09K23/52
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To produce new compounds useful as antimicrobial agents, antimicrobial surfactants and antimicrobial resin compositions. SOLUTION: The compounds represented by formula I [R<1> and R<2> are each (CF2 )m1 (Y is H, F or Cl; ml is 1-10) or the like; R<3> and R<4> are each H or methyl; R<5> to R<7> are each a 1-10C alkyl or a 1-10C alkoxy; A IS an alkylene; R<8> to R<10> are each a 1-18C alkyl; X is a halogen; (n) is 1-100; the molar ratio of (a):(b) is (1:99) to (99:1)], are obtained by reacting fluoroalkanoyl peroxides represented by formula II with a phosphonium salt represented by formula III and having (meth)acrylic group and a silane compound represented by formula IV and having vinyl group.
Patent JP-H10256605-A (JP)
Title: Semiconductor light emitting element
Inventor: SHAKUDA YUKIO
IPC: H01L33/14
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive semiconductor light emitting element in which light of two colors can be emitted from one chip. SOLUTION: The semiconductor light emitting element comprises a semiconductor substrate 1, a first light emitting part 15 where semiconductor layers including an n-type layer 2 and a p-type layer 4 are laminated on the semiconductor substrate 1 in order to form a light emitting layer, and a second light emitting part 16 where a semiconductor layer 7 is laminated on the semiconductor substrate 1 or a semiconductor layer 6 laminated thereon in order to form a light emitting layer wherein the first and second light emitting parts 15, 16 are formed to emit light of different wavelength.
Patent JP-H11259276-A (JP)
Title: Gold system generating circuit
Inventor: HASEGAWA NORIAKI
IPC: H04J13/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for quickly generating a GOLD system without quickening any clock. SOLUTION: The exclusive logical sum of M series codes outputted from two M series generating circuits 11(11A-1-11A-K, 11B-1-11B-K) for simultaneously generating plural M series codes is received by an exclusive logical sum circuit 2 (2-1-2-K) so that plural GOLD series codes can be generated in parallel. Then, the parallel GOLD series codes are converted into serial codes by a muliplexer 3, and outputted.
Patent JP-H03260459-A (JP)
Title: Control device for automatic transmission for automobile
Inventor: INOUE DAISUKE
IPC: F16H61/10
Filed: 1990-03-09
Abstract: PURPOSE:To make mesh shifting with a small shock even in the case of up- shifting from the non-idle position by furnishing a means to form neutral state for a certain period of time at the transient in shifting. CONSTITUTION:When up-shifting is made from non-idling according to the shift judgement generated with changing of a power generating part from the driving to being driven, a neutral state is formed temporarily for a certain period of time at the transient of up-shifting. Consequently the revolving speed of engine sinks by its own friction irrespective of the car speed under this neutral state, so that no inertia torque of engine is generated substantially when shifting is performed actually, and the smooth shift operation can be executed. For this reason the period of the neutral state shall be set to a period in which the input revolving speed of the automatic transmission concerned sinks qualitatively down to the synchronous revolution speed after shifting.
Patent JP-H06248311-A (JP)
Title: Operation of blast furnace
Inventor: TANAKA KATSUHIRO
IPC: C21B5/00
Filed: 1993-02-24
Abstract: PURPOSE:To stably operate a blast furnace at low coke ratio by adjusting the position to be charged with mixed material of ore and coke based on the measurement of gas velocity distribution at the top part of raw material, in the blast furnace operation blowing fine pulverized coal from a tuyere. CONSTITUTION:At the time of burning the fine pulverized coal in a raceway 3 in the furnace by blowing the fine pulverized coal together with hot blast from the tuyere 1 in the blast furnace, unburned char 4 of the fine pulverized coal is generated to rise together with furnace gas 8 through coke layer 5 in the furnace and coke slits 7 in the upper fused zone 6. In this case, the unburned char 4 increases the gas ventilation resistance of the slits 7, and as the troubles of hanging, blow-by, etc., in the furnace are caused, the gas ventilation quantity in an inside part A, intermediate part B and furnace wall part C in the furnace is measured by a sonde 12 and based on this result, the mixed raw material 10 of the iron ore mixed with about 25% of middle and small bulky coke having <=30mm average grain diameter and the coke is fed to the ordinary position in the furnace by an armor 13. The gas ventilation at each part in the furnace is improved and the furnace condition is stabilized, and even if a large quantity of the fine pulverized coals is blown, the stable operation can be executed.
Patent JP-H01233930-A (JP)
Title: Mobile communication system
Inventor: KATOU ICHIROU
IPC: H04W64/00
Filed: 1988-03-15
Abstract: PURPOSE:To locate the position of the mobile station from a signal transmission time between plural base stations and a specific mobile station by arranging the base stations so that at least >=3 zones are overlapped over nearly entire service area and specifying the reception time from a synchronizing signal in the case of demodulation. CONSTITUTION:A zone charged by a base station is formed as a circle and the base stations are arranged to form a regular triangle with a distance corresponding to the radius of the circle. When the transmission of the own station number signal is arisen from a mobile station, the signal arrival time information from the relevant mobile station is received from >=3 of base stations. In such a case, a host station selects the three base stations sequentially at the fastest signal arrival time to calculate the difference of the arrival time. Thus, the coordinate obtained as a cross point of two specified hyperbolas is specified as the location of the mobile station. Thus, the host station can recognize in detail at which location of the service area the specific mobile station exists and the position information is used for various incoming control.
Patent JP-H02239729-A (JP)
Title: Decoder
Inventor: INOUE TORU
IPC: H03M13/00
Filed: 1989-03-14
Abstract: PURPOSE:To decrease erroneous correction by providing a 1st decoder correcting a single error when a data has the single error and adding an error detection flag to all symbols when a double error takes place in the data, and a 2nd decoder correcting the data error when the number of error detection flags is less than the total symbol number. CONSTITUTION:A decoder consists of a memory 6, an (address/data/control signal bus) 7 connecting to the memory 6, a decoding control circuit 8 connecting respectively the bus 7, a C1 decoder 9 being a 1st decoder, an erasure register 10, and a C2 decoder 11A being a 2nd decoder. The devices from memory 6 erasure register 10 is entirely the same as those of a conventional decoder. When a single error takes place in a data, the decoder 9 corrects it and when a double error takes place, an error detection flag is added to all symbols. Moreover, the decoder 11A counts number of error detection flags and corrects data error when the number is less than the total symbol number. That is, when the error rate is extremely deteriorated and number of flags is very much increased, mis-correction is prevented earlier than other cases.
Patent JP-S60209049-A (JP)
Inventor: ONO MITSUTOSHI
IPC: D03D49/50
Filed: 1984-03-29
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-S56157732-A (JP)
Title: Door
Inventor: MOCHIZUKI TAKEO
IPC: E06B3/72
Filed: 1980-05-06
Abstract: PURPOSE: To secure the tight contact of the assembling materials of a door for an electric cooking utensil without wasting the materials by a method in which a door framework is formed, the fitting position of a door knob is provided near the joining edge of the door framework, and a contacting portion and an inclined face are joined at the time of fitting the door knob.  
     CONSTITUTION: A door framework 5 is formed, a glass plate 4 is inserted into the door framework 5, the door framework 5 is closely contacted with the periphery of the glass plate 4, and the plate projection 22 of the door knob 6 is inserted into a slit 15. Then, a fitting screw 16 is inserted into a hole 17 and then a slit 15 and fastened with a screw boss 23. At this time, the joining edges 13 of the door framework 5 are closely bonded with each other without any aperture because a joining portion 24 comes into contact with an inclined portion 19 to push a tongue piece 18. Thus, the wastage of materials can be eliminated and the exact and tight contact of the joining edges of the door framework 5 can also be secured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000259473-A (JP)
Title: Database management system
Inventor: SHIBATA HIROHITO
IPC: G06F15/177
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To manage databases duplicated into plural computers by handling the registration data and time of an entry as the identification information of the entry with a synchronizing means. SOLUTION: Respective computer system 10 and 20 are respectively provided with data/time tables 11 and 12, registration data/time applying means 12 and 22 and update data/time applying means 13 and 23 for managing respective data base A and B. The registration data/time applying means 12 and 22 are function modules for applying the data/time of registration when registering a new entry in the respective database. The registration data/time of each entry is peculiar because of significance in the data/time of registration and handled as the identification information of the entry. Then, a synchronizing means 31 mutually collates the respective entries in the respective data/time tables 11 and 21 and synchronizes the data bases for the unit of entry.  When collating the respective entries in the data/time tables 11 and 21, the registration data/time of the entry is used as identification information (ID).
Patent JP-S56155817-A (JP)
Title: Issuing device for weighing label
Inventor: FUJII KUNIHIKO
IPC: G01G23/42
Filed: 1980-05-06
Abstract: PURPOSE:To obtain printing outputs of single-article sorting and totalization through key operation and to reduce the number of required keys, by storing weights, prices, etc., which correspond to article codes, in RAM while sorting and totalizing them. CONSTITUTION:Reader 91, when an article name seal having a recorded article code set corresponding to the article name is set at a prescribed position, reads the article code in the article name seal. Random access memory RAM87 is provided with a preset memory for unit prices of articles, and a sorting and totalizing memory which totalizes the number, weight and price by article codes. On the basis of the article code from reader 91, CPU84 reads the unit price and processes weight data from weighing machine 85 to store the weight, price and number in the sorting and totalizing memory, and printer 98 issues a corresponding label. With key 94, corresponding contents of the sorting and totalizing memory are printed out by totalizer 99.
Patent JP-H07241184-A (JP)
Title: Method for thawing frozen and ground fish meat
Inventor: KODAMA FUMIHIKO
IPC: A23L17/00
Filed: 1994-03-03
Abstract: PURPOSE:To uniformly thaw frozen and ground fish meat in a short time by sandwiching the frozen and ground fish meat between electrode plates and then passing an electric current therethrough. CONSTITUTION:This method for thawing frozen and ground fish meat is to sandwich the frozen and ground fish meat between electrode plates 2, pass a current from a power source 3 through the frozen and ground fish meat, generate heat in the frozen and ground fish meat itself by the electrical resistance possessed by the frozen and ground fish meat and thaw the frozen and ground fish meat. The current may be a DC or an AC current; however, the AC current is preferably used. The thawing can be carried out in a desired time by regulating the frequency and voltage according to the electric conductivity of the frozen and ground fish meat.
Patent JP-H08229172-A (JP)
Title: Grip position detecting apparatus and grip position displaying apparatus for golf club
Inventor: SOEJIMA NOBORU
IPC: A63B53/00
Filed: 1995-02-24
Abstract: PURPOSE: To provide an apparatus for detecting an appropriate grip position of the grip part of a club fittable to the movable center of arms of a golf player and an apparatus for displaying the grip position provided with a displaying part of the grip position. CONSTITUTION: An angle detecting means 10 is provided with displaying of an angle displaying scale 2 with a 180 deg. fan-shape on a base plate 1 and is mounted with a grip lever 4 being rotatable in the arrow mark (a)-(a) direction by a bearing at its central position, and the apex 5A of an indicator 5 being firmly arranged on the grip lever 4 displays the angle displaying scale 2. Then, a golf player rotates the grip lever 4 in the left and right directions under the condition where the elbow is stretched to measure the rotatably movable range of the arms by using the shoulder joints as supports, and the amt. of rotating angle of the grip lever is detected by the angle detecting means 10.  A conversion processing means 20 converts the true movable center position of the arms from the position obtd. by dividing the rotatably movable angle into two equal angles and the amt. of the angle at the true rotating center position is converted to the position of a mark being indicatively provided on the grip part of a club.
Patent JP-H09229314-A (JP)
Title: Burner plate for surface combustion burner device and its manufacture
Inventor: HIROMOTO SHUJI
IPC: F23D14/16
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain uniform combustion and improve durability by a method wherein a mat, consisting of a multitude of entangled fibers, is provided with a strength member in the substantially whole surface of the mat. SOLUTION: The burner plate 1 is provided with a mat 2, consisting of a metallic fiber felt constituted of metallic fibers entangled with each other by laminating a plurality of layers of webs of metallic fibers and applying needle punch or water punch work, and a strength member or a lattice type wire net 3, pinched between the layers of metallic fiber webs across the substantially whole surface of the mat 2. In this case, the end rims of the wire net can be cut at the end rim of the mat 2 or can be exposed to the outside of the mat 2.  In another case, the burner plate 1 is provided with a mat, consisting of a metallic fiber felt constituted of a plurality of layers of webs of a plurality of layers of metallic fibers laminated through needle punch work or water punch work, and a strength member or a metallic plates, pinched in the mat across the substantially whole surface of the mat 2. A multitude of venting holes are bored on the metallic plate.
Patent JP-S60202981-A (JP)
Title: Semiconductor laser device
Inventor: FUJII TOSHIO
IPC: H01S5/32
Filed: 1984-03-28
Abstract: PURPOSE:To reduce an oscillating current threshold value, by constituting as a portion of the epitaxial layer existing between the active layer and the substrate, an epitaxial layer with a superlattice structure consisting of an element making up a laser structure and the same kind of an element. CONSTITUTION:A quantum well type laser device provides with an N type GaAs buffer layer 2, an N type AlGaAs clad layer 3, a graded composition layer 4, an active layer 5, a graded composition layer 6, P type AlGaAs clad layer 7 and a P type GaAs contact layer 8 sequentially on a GaAs substrate 1. As a portion of the clad layer 3, a superlattice structure 9 of AlGaAs and GaAs is formed so that characteristics of the hetero-interface making up the active layer can be improved and the oscillating current threshold value can be reduced.
Patent JP-S61215419-A (JP)
Inventor: NABI DEDEOGURU
IPC: F02B25/16
Filed: 1986-03-18
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-H02240376-A (JP)
Title: Arranging of reinforcing bar in concrete structure
Inventor: USAMI SHIGERU
IPC: E04G21/12
Filed: 1989-03-13
Abstract: PURPOSE:To raise operability of reinforcing bar arrangement by a method in which reinforcing bars are thrust and set in holes formed by plastic deformation in a shape whose one side is recessed and the other side is projected by punching process in a steel plate on the reinforcing bar inserting positions of steel frame. CONSTITUTION:Holes 1 having projected parts 1a on one side by punching process in the web steel plate of beam steel frame S1 and also in the flange steel plate of column steel frame S2 are provided. Then the banded reinforcing bars 21 of column and the main reinforcing bar 22 of beam are arranged through the holes 1 in the steel frames S1 and S2.
Patent JP-H10257323-A (JP)
Title: Image reader
Inventor: MATSUDA SHINYA
IPC: G06T1/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To realize an appropriate density correction corresponding to base density, in spite of original conditions and operating characteristics. SOLUTION: This reader is provided with a means 104 for detecting peak luminance Bp with a maximum frequency, based on luminance frequency distribution data DN generated from the output of reading means, a storage means 106 for correspondingly storing the peak luminance, base luminance and scanning position, and a means 101 for calculating the base luminance corresponding to the detected peak luminance Bp and the scanning position, based on information T1 stored in the storage means.
Patent JP-S51136426-A (JP)
Title: Microfilm projecting device
Inventor: ICHI TERUO
IPC: G03B21/11
Filed: 1975-05-21
Abstract: PURPOSE: To provide a microfilm projecting device which can make possible a partial erasure and composition or a recording of a projected information by using a screen, which is a flat successive collection of image accumulation and indication units. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58179489-A (JP)
Title: Novel aldehyde-oxidase
Inventor: UEJIMA TAKAYUKI
IPC: A23L11/30
Filed: 1982-04-12
Abstract: PURPOSE:To prepare the titled enzyme having no catalytic activity to nitrogen- containing aromatic heterocyclic compounds, purine, hypoxanthine and quinine, by culturing a microbial strain capable of producing specific aldehyde.oxidase, and separating the accumulated enzyme. CONSTITUTION:A microbial strain belonging to Pseudomonas genus, bacillus genus, Microbacterium genus, Escherichia genus, Cytophaga genus, or Sporolactobacillus genus and capable of producing an aldehyde.oxidase having no catalytic activity to nitrogen-containing aromatic heterocyclic compounds, purine, hypoxanthine and quinine, is cultured in a nutrient medium, and the accumulated aldehyde.oxdiase is separated from the cultured product. Any of synthetic medium and natural medium can be used as the cultivation medium provided that it contains proper amounts of carbon source, nitrogen source, inorganic material and other nutrients.