baber/WOPTO huggingface dataset:
Patent JP-H0263635-A (JP)
Title: Manufacture of flange member
Inventor: NAKANO TAKASHI
IPC: B21K3/00
Filed: 1988-08-30
Abstract: PURPOSE:To improve the dimension accuracy of a flange member by preparing a stock having a through-hole being smaller than a product and a collar part whose width in the axial direction is large, and executing expanding of the through-hole and shearing upset forming of the collar part, by working of one process. CONSTITUTION:A stock 14 which has a through-hole 15 being smaller than a product flange member, and also, in which a collar part 16 whose width in the axial direction is large is formed is prepared. Subsequently, the stock 14 is set to a die 19, and also, forming of one process is executed through a punch 18 and a mandrel 20. First of all, expanding of the through-hole 15 is executed by a tapered part (g) of the mandrel 20, and subsequently, the collar part 16 is brought to shearing upset forming toward the axial direction, and a flange part 17 is formed. At the time of expanding, working is executed in a state that the inner wall of the stock 14 and the mandrel 20 are adhering tightly to each other, and at the time of forming the collar part 16, the flange part is formed by volume of the collar part 16. In such a manner, the dimension accuracy of the flange member such as the through-hole, a flange part 17, etc., is improved.
Patent JP-H1143619-A (JP)
Title: Tetraazaporphyrin compound, its precursor and their production
Inventor: TOMURA TATSUYA
IPC: C07F13/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a novel tetraazaporphyrin compound useful as a compound for optical recording medium by reacting trans and cis dicyanoethylene compounds with a metal or a metal derivative. SOLUTION: A dicyanoethylene compound represented by formula I (wherein X and Y are each hydrogen, an alkyl, phenyl, cyano, a halogen or the like, provided that not all of them can be hydrogen atoms) and its trans isomer are reacted with a metal or a metal derivative at 90-350 deg.C in a solvent to obtain a tetraazaporphyrin compound represented by formula II (wherein M is a pair of two hydrogen atoms, oxygen, a di- to tetra-valent metal atom which may have a halogen or a metal atom which may have an alkyl or the like; X<1> to X<4> and Y<1> to Y<4> are each hydrogen, an alkyl, a cycloalkyl, phenyl, cyano or the like, provided that not all of them can be hydrogen atoms) and its isomer. This compound is an optical recording medium material applicable to a high- density disc system using laser beams from a semiconductor of a short- wavelength oscillation.
Patent JP-H0765650-A (JP)
Title: Metal electrode layer on transparent conductive film and manufacture thereof
Inventor: KAJIKI SATOSHI
IPC: C23C18/52
Filed: 1993-08-31
Abstract: PURPOSE:To provide a metal electride layer which can be formed simply at a low cost, and which is placed on a transparent conductive film excellent in its adhesive strength and low in its wiring resistance. CONSTITUTION:A transparent conductive film 22 is pattern-formed on the surface 12a of a transparent substrate 12 and further a Ni-P alloy layer 23, a Ni-Co-P alloy layer 24, and a metal film 25 are formed successively in this order by electroless plating method. The Ni-Co-P alloy layer 24 may be a Ni-Co alloy layer and the Ni-P alloy layer 23 and the Ni-Co-P alloy layer 24 may be a Ni-Co-B alloy layer. Depending on the layer formed between the transparent conductive film 22 and the metal layer 25, the adhesion between the transparent film 22 and the metal film 25 is improved and the metal film 25 may be thickened and thus the wiring resistance can be reduced.
Patent JP-S60108861-A (JP)
Title: Toner for electrostatic charge image development
Inventor: HARAKAWA KOUJI
IPC: G03G9/097
Filed: 1983-11-18
Abstract: PURPOSE:To control uniformly the charge polarity of toner particles to a negative polarity and to improve the stability and durability of the charge polarity by incorporating a binder resin, coloring material and styrene-maleic acid copolymer resin as a charge control agent in a toner. CONSTITUTION:A binder resin, coloring material and a styrene-maleic acid copolymer resin as a charge control agent are incorporated in a toner. The styrene-maleic acid copolymer resin is, for example, the polymn. reaction system of styrene and maleic acid which are partly esterified by alkyl ether such as diethylene glycol monobutyl ether or the like. The resin having the constitutional formula shown by the formula is applied thereto. In the formula, n denotes the degree of polymn. and the resin having about 10,000-20,000wt average mol.wt. is used. Such styrene maleic acid copolymer resin is compounded at 0.1-50wt% by 100pts.wt. the binder resin. Polystyrene, styrene-acrylate copolymer, polyester resin, epoxy resin, etc. are usable independently or in combination as the binder resin. After the styrene-maleic acid copolymer resin is premixed with the binder resin and the coloring material, the mixture is subjected to ordinary melting, kneading, grinding and classifying by which the toner is formed.
Patent JP-2000044267-A (JP)
Title: Product transporting device
Inventor: MORI KEIJI
IPC: B25J15/02
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a product transporting device capable of stably transporting products. SOLUTION: This product transporting device for transporting the products by a hanging type has plural servo motors 3, 4. One end of a pantograph type link mechanism is connected to the output shafts of the respective servo motors. The other end of this pantograph type link mechanism is connected to an output section 14 and the products are hung down at this output section. The apparatus is so constituted that the products may be transported with a predetermined plane according to the rotating angle of the output shafts of the servo motors 3, 4.
Patent JP-H0380415-A (JP)
Title: Production of composite type floating magnetic head
Inventor: NAKASAKO TAKEHITO
IPC: G11B5/127
Filed: 1989-08-24
Abstract: PURPOSE:To improve the accuracy of assembly and workability by heating and melting a glass part and fixing a part of the head core chip into the recessed part before a head core chip is fixed by glass-molding into the recessed part of a slider. CONSTITUTION:The recessed part 4 for disposing the head core chip 5 is provided on one rail 2 of the slider 1 formed of a nonmagnetic material. Glass parts 8 consisting of high melting glass are molded and formed on both side faces 5b, 5c in the lower part facing the inside surface of the recessed part 4 of the head core chip 5. This head core chip 5 is housed into the recessed part 4 of the slider 1 and the glass parts 8 are heated and melted by using a laser device, etc., to fix the head core chip 5 to the lower part of the recessed part 4 of the slider 1. The upper part of the head core chip 5 is glass-molded by the glass having the m. p. lower than the m. p. of the glass constituting the glass parts 8 and is thereby fixed to the recessed part 4, by which the composite type floating magnetic head is produced.
Patent JP-H0956383-A (JP)
Title: Variant uricase, variant uricase gene, new recombinant dna and production of variant uricase
Inventor: KOYAMA TAIJI
IPC: C12R1/19
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new variant uricase gene having an amino acid sequence produced by varying amino acids at a specific site in the amino acid sequence of a wild type uricase having a specific amino acid sequence, and coding for the stabilized variant uricase useful in a clinical diagnosis field, etc. SOLUTION: This new gene codes for a physically and chemically stable variant uricase comprising a polypeptide containing an amino acid sequence produced by varying amino acids at the 165 to 170 sites among a wild type uricase amino acid sequence of the formula. The variant uricase is extremely useful in a clinical diagnosis field. The gene is obtained by separating the chromosomal DNA as a gene source from Candida utilis ATCC 9950 strain, cloning the DNA, isolating the gene of the wild type uricase, and subsequently varying a base sequence coding for the 165-170th amino acids among the amino acid sequence by a site-specific mutation method, etc.
Patent JP-H0269169-A (JP)
Title: Preservation of solid food
Inventor: SUZUKI MASAHIRO
IPC: A23L3/01
Filed: 1988-09-01
Abstract: PURPOSE:To maintain excellent qualities for a long period of time without carrying out conventional high-temperature sterilization for many hours by packing a solid food having high water activity and ethanol into a package and heat-treating by irradiation with microwave. CONSTITUTION:A solid food having >=0.85 water activity and ethanol are packed into a package equipped with an opening part, preliminarily heat-treated by irradiation with microwave and the package is evacuated in vacuum. Then an inert gas is introduced into the package, the interior of the package is replaced with the inert gas, the opening part of the package is hermetically sealed and the solid food is heat-treated by irradiation with microwave. In packing the solid food and ethanol into the package, both the solid food and ethanol are separately fed into the package or ethanol is added to the solid during preparation of the solid food to give an ethanol-containing solid food, which may be packed into the package. Gas concentration of ethanol in the package is preferably set to 0.17-0.8vol.% after the heat treatment by irradiation with microwave.
Patent JP-S6290748-A (JP)
Title: Nutrition intake amount arithmetic processing system
Inventor: KAWAMURA TOSHINORI
IPC: G06Q50/10
Filed: 1986-09-13
Abstract: PURPOSE:To display what food to eat and how much of it to eat by calculating the weight value, measurement quantity, and nutrition constituent values of a food necessary to intake the desired amount of energy from the food-data of said food specified by its food-code number and said amount of energy desired to be taken in. CONSTITUTION:The food-code numbers allocated beforehand to respective foods and the desired amount of energy to be in-taken, are treated as input data. When said data is inputted, from among the food-data consisting of the weight values and measurement quantity values per a prescribed unit of energy of respective foods and of the nutrition constituent values included in said weight which are stored in a storing means, the one that corresponds to the inputted food-code number is read out. Based on this data and the amount of energy to be taken in, the the necessary weight value, measurement quantity of the food, and the nutrition constituent values included in said weight value are calculated.
Patent JP-S59107436-A (JP)
Title: Automatic reversing device of tape recorder
Inventor: SUZUKI SHIGERU
IPC: G11B15/02
Filed: 1982-12-10
Abstract: PURPOSE:To perform the sound recording and reproduction with no music interruption by reversing the tape traveling direction if an interval is detected with a record or reproduction signal when the tape remaining amount is less than a fixed value. CONSTITUTION:The sound record signal supplied through a line input 2 and the reproduction signal detected by a reproduction head 4 are fed to a line amplifier 7 from a terminal (a) of a changeover switch 3 and from a terminal (b) of the switch 3 via a reproduction amplifier 6, respectively. The output of the amplifier 7 is led to a pulse forming circuit 11, and the output of the circuit 11 is fed to a microcomputer 1. Then a music interval part is detected by a music interval detecting part 26, and at the same time the tape remaining amount is calculated by a remainder meter 25 of the computer 1. A deciding part 27 delivers a control signal to reverse the tape direction when a music interval is detected when the tape remainding amount is less than a fixed value. Thus the sound interruption is avoided.
Patent JP-S6375278-A (JP)
Inventor: NAKAGAWA MORIO
IPC: E05F15/04
Filed: 1986-09-13
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-2000054279-A (JP)
Title: Steel cord for reinforcing rubber product
Inventor: YAMAZOE KAZUHIRO
IPC: B60C9/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a steel cord for reinforcing a rubber product, having a stable twisting structure and a low elongation under a small load, capable of preventing the slippage and movement of center wire while maintaining infiltration of rubber material. SOLUTION: This steel cord is a steel cord of a 1+6 structure in which six nonspiral wires are twisted around one spiral center wire 1a, a steel cord of a 1×12 structure in which nonspiral side wires 2 are simultaneously twisted around three spiral center wires or a steel cord of a 3+8 structure in which spiral side wires are twisted at different pitches around a center wire group composed of spiral center wires 3a and one nonspiral center wire. The nonspiral side wire group is arranged in a space formed by the spiral small habit of the spiral wires in the steel cord.
Patent JP-S6371276-A (JP)
Inventor: KAYUKAWA TADAO
IPC: A63F7/02
Filed: 1986-09-12
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-H0555439-A (JP)
Title: Semiconductor integrated circuit device
Inventor: INOUE TETSUO
IPC: H01L23/50
Filed: 1991-08-28
Abstract: PURPOSE:To connect a plurality of electric signals to a socket from one pin in combination with a predetermined package by composing a jack of a socket of a plurality of conductors and insulators for insulating the conductors. CONSTITUTION:A pin 5 is formed of two conductors 5a, 5b, and the two are isolated through an insulator 7a longitudinally in the pin 5 to be electrically independent. Thus, the pin 5 of a package 6 at an end is inserted into a jack 2A formed of conductors 3a, 3b to connect two electric signals by one pin 5 between the socket 1A and the package 6. The jack 2A may be formed of conductors 3A, 3B of different heights in its longitudinal direction to be used in combination with the pin 5 of the package 6. Thus, a plurality of electric signals can be connected in a space of the one package.
Patent JP-H0498641-A (JP)
Title: Automatic aligning rotation post
Inventor: NAKAGAI YASUHIRO
IPC: G11B15/60
Filed: 1990-08-16
Abstract: PURPOSE:To reduce damage for a tape by supporting a rotary roller on a fixed shaft and aligning the outer-most periphery of the rotary roller on the outside rather than the outer diameter of a flange when the rotary roller is inclined at a maximum to the fixed shaft by an automatic aligning pole bearing. CONSTITUTION:The second figure shows the details of an automatic aligning pole bearing 10. An inner wheel 10b and a pole 10c are similar to those of a normal radial pole bearing and there is no groove, however, for guiding the pole 10c on the inner face of an outer wheel 10a. Instead of the groove, the inner face is made spherical having a radius R setting a central point P on a central axis X-X of a fixed shaft 2. The radius R is a distance from the central axis X-X to the outer-most periphery of the pole 10c. Thus, the outer wheel 10a of the automatic aligning pole bearing 10 can be inclined at a wide angle with the central point P on the fixed shaft as a center. As the result, even when a tape 9 is loaded on a rotary roller 4 and moved upward during loading, the end part of the tape is not abutted to a flange 1.
Patent JP-2001043269-A (JP)
Title: Sale destination terminal for contents sale system
Inventor: SUZUKI TAKUMA
IPC: G06F19/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent illegal diversion such as revising of contents data by more surely managing a copyright in a contents sale system for supplying the contents data from a kiosk terminal, etc., to a sale destination terminal. SOLUTION: In the contents sale system in which the contents data of music or the like are provided by a host and transferred (downloaded) through a kiosk terminal 5 or network such as internet to user side players 6a and 6b, charge at the time of transfer between the players 6a and 6b in made to the side of the selected player, a copy history is recorded to the player side of the charging side as well, when these players are connected with the kiosk terminal 5 or approval box 7 to be a host side, a transfer history is collected by the host side, history information inside the player can be deleted only by the host side and invasion from the player side to the data is eliminated.
Patent JP-H0498074-A (JP)
Title: Cold heat accumulating type cold storage
Inventor: SHIMIZU TAKESHI
IPC: F25D17/06
Filed: 1990-08-16
Abstract: PURPOSE:To prevent the deterioration of the quality of cold storage matters by a method wherein the title cold storage is provided with a timer means, accumulating the operating time of fan in a store and putting a timer ON when an accumulated time has become a given time, and a defrosting control means, defrosting a first cooler by a defrosting heater, while the first cooler is defrosted only when both of a power supply input judging means and the timer means are put ON. CONSTITUTION:Cold air, which flows through cold heat accumulating agent during the operation of a fan 26 in a storage, is cooled and dehumidified in a first cooler 28 whereby the cold air temperature becomes equal to or lower than the melting temperature of the cold heat accumulating agent 33 and the freezing time of the cold heat accumulating agent 33 is not elongated remarkably compared with the same upon freezing mode thereby permitting the freezing of the cold heat accumulating agent 33 within a comparatively short period of time. The first cooler 28 is defrosted by a defrosting control means 63 through a defrosting heater 30 only when both of a timer means 62, putting a timer on when the accumulating time of the operation of the fan 26 in the storage has become an arbitrary time, and a power supply input judging means 51 are put ON. According to this method, the deterioration of the quality of cold storage matters due to the deterioration of cooling capacity can be prevented.
Patent JP-S6371290-A (JP)
Inventor: KOSHIMIZU MASARU
IPC: D06F39/02
Filed: 1986-09-13
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-S6275531-A (JP)
Title: Photosensitive material processor
Inventor: KANAI KUNIO
IPC: G03D3/08
Filed: 1985-09-30
Abstract: PURPOSE:To carry and develop a disk film similarly to a roll film and to reduce the size of a device with comparatively simple structure by holding the disk film/roll film by a carrying leader and carrying the film to the same processing tank to develop the film. CONSTITUTION:At the processing of a disk film 49, the disk film 49 is loaded to the carrying leader 15 with a holding tool in a photosensitive material feeding part 4. When the leader 15 is set up on a disk film feeding part 3 and pressed into the feeding part 3 to carry the film, the head of the film is guided to an upper guide of a carrying mechanism 13. When only a roll film is to be processed, only the roll film 50 is loaded to the carrying leader 15 and the reader 15 is set up on a roll film feeding part 2, so that the carrying leader 15 is carried to the carrying course of the carrying mechanism 13 and the roll film 50 is developed.
Patent JP-H04128300-A (JP)
Title: Human nerve growth factor protein and its production
Inventor: KAKINUMA JUNJI
IPC: A61P25/28
Filed: 1990-08-20
Abstract: NEW MATERIAL:The title active factor (NGF) protein having in one molecule 6 cysteine residues as the first and the fourth residues from the N-terminal, the second and the fifth residues, and the third and the sixth residues mutually bound through disulfide linkage, respectively. USE:A therapeutic agent for geriatric dementia. PREPARATION:For example, a genome library made from human leukocyte DNA is infected with Escherichia coli, spread on a soft agar plate and incubated. The resulting plaque is transferred onto a nylon membrane followed by screening with a synthetic probe to select a kind of clone containing human NGF gene, and from this clone, the DNA is extracted, and then bound to a manifestation vector through restriction enzyme treatment. The resulting product is then introduced into Escherichia coli, transformed and then incubated, thus obtaining the objective human NGF protein.
Patent JP-H04100288-A (JP)
Title: Semiconductor laser and its manufacture
Inventor: TERASAKI RYUICHI
IPC: H01S5/00
Filed: 1990-08-20
Abstract: PURPOSE:To prevent that P-type dopant diffuses in an active layer, and destructs and disorders MQW structure, by a method wherein an active layer is sandwiched by a second conductivity type clad layer and a first conductivity type clad layer which interpose a first conductivity type barrier layer. CONSTITUTION:On an-type In0.5(AlzGa1-z)0.5P clad layer 2, an MQW layer 3 composed of a well layer In0.5(AlxGa1-x)0.5P and a barrier layer In0.5(AlyGa1-y)0.5 P is formed by quickly switching material gas. The following are formed in order thereon; an n-In0.5(AluGa1-u)0.5P barrier layer 4 of 0.2mum or less in thickness to which silicon of 5X10<17>-1X10<19>cm<-3> is added as dopant, and a p- In0.5(AlzGa1-z)0.5P clad layer 5 to which magnesium of 2X10<17>-3X10<18>cm<-3> is added as dopant. When the thickness of a first conductivity type n- In0.5(AluGa1-u)0.5P barrier layer 4 is thinner than 100Angstrom , or when loadings of silicon is less than 5X10<17>cm<-3>, the diffusion of magnesium from a second conductivity type P-In0.5(AlzGa1-z)0.5P clad layer 5 to the MQW layer can not be prevented. When the thickness is larger than 0.2mum, injection efficiency to the MQW active layer is deteriorated, and desirable results are not obtained.
Patent JP-H0631589-A (JP)
Title: Preparation of nc data and device therefor
Inventor: OTANI YOSHIO
IPC: B23Q15/00
Filed: 1992-07-22
Abstract: PURPOSE:To shorten the NC data origination time also the working time. CONSTITUTION:As for an NC data preparation method for carrying out the drilling work consisting of a plurality of working processes for a ground member, the drilling work process consisting of a plurality of processes for forming the holes on the basis of the NC data for the shape of the hole to be worked is determined S4, and a drilling work tool to be used is selected S5 on the basis of the determined hole drilling process, and the working order of each hole is determined S10 according to the preference order which is previously set so that the replacement work for a hole working tool becomes min.
Patent JP-S6277111-A (JP)
Title: Preventive method and detecting device for unusual plate passing in rolling mill
Inventor: MIFUNE AKIYOSHI
IPC: B21B37/62
Filed: 1985-09-30
Abstract: PURPOSE:To prevent damage to a rolling mill by detecting a rolling load difference between rolling loads at the working and driving sides of a rolling mill and performing prediction of unusual plate passing and a stop of the rolling mill based on a comparison between the detected load difference and a rolling load difference in a stable rolling condition. CONSTITUTION:Load detectors 1 and 2 detecting respective rolling loads at the work and drive sides of a rolling mill, a storage circuit 4 storing a rolling load difference in a stable rolling condition, and a load difference arithmetic circuit 5 are disposed. A rolling load difference l0 is stored in the storage circuit 4 using signals L01 and L02 from the detectors 1 and 2 when a prescribed period of time has passed. Then, the arithmetic circuit 5 always calculates and outputs a rolling load difference (l) through signals L1 and L2 from the detectors 1 and 2. A deviation integrating circuit 6 monitors a deviation DELTAl from a stored value l0. A command circuit 7 commands a stop of the line when the circuit 6 detects an unusual value. this method prevents damage to the rolling mill.