baber/WOPTO huggingface dataset:
Patent JP-H09262652-A (JP)
Title: Equipment and method for continuous casting
Inventor: YAMANAKA AKIHIRO
IPC: B22D11/12
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a slab which is less in center segregation, center porosity, and internal cracks by straightening a spiral slab into a horizontal slab by a horizontal straightening roller provided on the prescribed part from a mold, and performing the roll reduction by a roller on the downstream side to press pores. SOLUTION: A non-spiral slab 8-1 is cast in a non-spiral area A of the prescribed radius by a curved mold 1, and bent diagonally upward in a transition area B to make a transition area slab 8-2. A spiral slab 8-3 is made in a spiral area C of the prescribed radius, and the non-solidified molten steel inside is continuously discharged to form pores within the spiral slab 8-3. The spiral slab 8-3 having pores inside is straightened into a horizontal slab 8-4 by a horizontal straightening roller 6 provided on a part between one circumference and one and quarter circumference from the mold 1. The surface of the horizontal slab 8-4 is rolled by a non-solidifying rolling reduction roll 5 provided on the downstream side of the horizontal straightening roller 6 to press the pores to make a product slab 8'.
Patent JP-H08270942-A (JP)
Title: Suitability determining device for detection of incomplete combustion in combustion apparatus
Inventor: SHIROKURA TOSHIYA
IPC: F23N5/24
Filed: 1995-03-30
Abstract: PURPOSE: To accurately determine the suitability of detection made by an unburned component detecting means irrespective of irregularity in performance of unburned component detecting means by determining the suitability of detection made by the unburned component detecting means on the basis of both of an initial output value obtained from the unburned component detecting means before, or at the time of, igniting a burner and a maximum output value obtained from the unburned component detecting means after igniting the burner. CONSTITUTION: An unburned component detecting means S is provided, which outputs an output value corresponding to the concentration of unburned components included in exhaust gas from a burner 2. Also, a suitability determining means 102 is provided, which determines the suitability of detection made by the unburned component detecting means S on the basis of the detection output value obtained from the unburned component detecting means S when the burner 2 is ignited to start combustion. This suitability determining means 102 detects an initial output value obtained from the unburned component detecting means S before, or at the time of, igniting the burner 2.  The suitability of detection made by the unburned component detecting means S is judged on the basis of both of the initial detection value and a maximum output value from the unburned component detecting means S, which is obtained during a period of time until a predetermined time elapses after igniting the burner 2.
Patent JP-H11275857-A (JP)
Title: Switching power source circuit
Inventor: HISAKAWA KOJI
IPC: G06F1/26
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a switching power source circuit which is capable of reducing the power consumption of a load as a whole and the number of item parts. SOLUTION: When the load of a switching power source circuit is small and the secondary-side voltage V0 of the circuit becomes a certain value VsH or higher, the output of a comparator CoH2 becomes 'H', and the output of a drive circuit 1 which drives a primary-side switching element Q2 is turned off by means of a photocoupler PC2 . Consequently, the power supply to the secondary side is discontinued, and the secondary-side voltage V0 drops as a capacitor C14 discharges. When the voltage V0 becomes a certain value VsL or lower, the output of the comparator CoH2 becomes 'L'. Since the photocoupler CP2 turns on the output of the drive circuit 1 when the output of the comparator CoH2 becomes 'L', the turning on/off operations of the switching element Q2 are restarted, and the voltage V0 rises. By repeating these operations, intermittent oscillation is maintained. When the secondary-side load current increases and the voltage drop is larger than a certain reference voltage, the intermittent operations are stopped so as to turn off the power supply to the comparator CoH2 .
Patent JP-H08266114-A (JP)
Title: Planting depth control unit for transplanter
Inventor: HOSODA YUKIO
IPC: A01C11/02
Filed: 1995-03-30
Abstract: PURPOSE: To provide a control unit enabling the variation in planting depth to be corrected so as to prevent shallow planting during the high-speed revolution of an engine. CONSTITUTION: A working part A is supported in a vertically movable way on a traveling machine body by a lift mechanism 7 with a hydraulic cylinder 7a and actuated by the operation of a changeover valve 40 having underlap position through hydraulic fluid from a hydraulic pump 7b driven by an engine 3, and the working part A is linked to the changeover valve 40 and a grounding float 60 through a hydraulic pressure sensing link mechanism D, and the transplanter is thus designed to balancedly support through the hydraulic fluid at the underlap position.  In this transplanter, the control lever 3a of the engine 3 and the connecting rod 46 of the mechanism D are mutually coordinated via an interval changing mechanism E having a function to correct the working part A toward deep planting mode when the control lever 3a is operated toward the high-speed engine revolution side, thus the planting depth can automatically be controlled.
Patent JP-S61230667-A (JP)
Title: Multi-disk player
Inventor: IKEDO YUJI
IPC: G11B17/26
Filed: 1985-04-06
Abstract: PURPOSE:To carry disks stably in the direction approximately vertical to the disk holding surface with a compact design by using a disk taking-out/carrying mechanism to drive a parallel maintaining means which sets the counter surface of a moving disk in parallel to the disk holding surface. CONSTITUTION:A disk holding member 30 is attached to the lower surface side of a mechanical chassis 16 via a lever member and can abut the counter surface to the disk holding surface of the disk which is moved by a disk shift means in the direction approximately vertical to the disk holding surface of a turntable 35. The member 30 also constitutes a parallel maintaining means which always sets the counter surface to the disk holding surface of the disk moving in the direction approximately vertical to the disk holding surface of the turntable 35 in parallel to the disk holding surface. The drive power is given to the parallel maintaining means from the disk taking-out/carrying mechanism. This omits a special drive source for the parallel maintaining means. Thus it is possible to carry disks stably in the direction approximately vertical to the disk holding surface with the compact design.
Patent JP-S56168225-A (JP)
Title: Plant simulating device
Inventor: KATOU YUKIO
IPC: G05B23/02
Filed: 1980-05-30
Abstract: PURPOSE:To enable to test an action of a plant apparatus controlled by a process controlling computer by displaying the plant constitution on a displaying device. CONSTITUTION:When a plant apparatus 2 is controlled by a process controlling computer 1 a switch 6 is closed, and a controlling data from the computer 1 is recorded on a process output image table 22 and is sent to the plant apparatus 2. Further an input data from the plant apparatus 2 is recorded on a process image table 21 in each signal. When an action of the plant apparatus 2 is tested from the computer 1, the switch 6 is turned off and the contents of the tables 21, 22 are displayed on a CRT displaying device 23 through a signal wire 25. Still more the content of the table 21 can be changed by an input from a key board 24. Accordingly, the controlling to the plant apparatus 2 can be tested by the CRT displaying device 23 and the key board 24.
Patent JP-H08269418-A (JP)
Title: Vinyl chloride plastisol composition for bonding woody material
Inventor: FUKAMACHI MASATO
IPC: C09J179/02
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a vinyl chloride plastisol applicable to a woody material at low temperatures by adding a tackifier comprising a polyamine compound having a specified molecular weight and a specified amine value to a composition mainly consisting of a paste vinyl chloride (co)polymer and a plasticizer. CONSTITUTION: To a composition mainly consisting of a paste technique vinyl chloride polymer (A) and a plasticizer (B), 0.1-10 pts.wt., per 100 pts.wt. component A, polyamide compound (C) having a molecular weight of 500-20000 and an amine value of 10mg eg/g-solids or above to make a vinyl chloride plastisol for bonding a woody material. Because the process can be performed at a low temperature within a short time, it is desirable to use a vinyl chloride copolymer particularly a vinyl chloride/vinyl acetate copolymer having a degree of polymerization of 800-2000 as component A. Component B uniformly disperses in the plastisol and gives, even when added in a small amount, a vinyl chloride plastisol improved in adhesiveness to a woody material and having good storage stability. Examples of component C include polyethyleneimine and polyvinylpyridine.
Patent JP-S55166482-A (JP)
Title: Driving device by magnetic force
Inventor: FUJIMOTO MASUZOU
IPC: H02N11/00
Filed: 1979-06-12
Abstract: PURPOSE:To permit continuous drive of a driven substance by fixing plural permanent magnets to a fixed member and a driven substance wherein the half of the one side of the lines of magnetic force is utilized by installing the poles of the magnets with an inclination to the direction of the driven substance. CONSTITUTION:A line-shaped magnet 33 is installed at the lower side of the frames 35 of a driven substance 34 and held between vertical rails 31a and 32b. The magnet 33 consists of magnets 33a-33d having fan shaped sections and forming an external circumference side as N pole and an internal circumference side as S pole. Rotary wheels 34a, 34b and 35a, 35b which coincide with the vertical rails and horizontal rail surfaces 32a, 32b respectively are provided. Magnets 43a, 43b are provided between a shaft 36 and a cylindrical holding plate 4 and the magnets are located 180 deg. apart. The magnets 43a and 43b have an S pole and an N pole respectively at the inside in a radius direction. With the shaft 36 rotated in a 180 deg. by moving a rack 39, the magnets 43b and 33 act to transfer the driven substance 34 in the opposite direction and the driven substance will stop by rotating in a 90 deg.. By this method, the driven substance 34 will continuously be driven along the magnet line 33.
Patent JP-S56169612-A (JP)
Title: Hair cosmetic
Inventor: MURAMATSU KAZUHIRO
IPC: A61Q5/00
Filed: 1980-05-31
Abstract: PURPOSE:A hair cosmetic having improved hair combing properties, providing hairs with smoothness and wetness, comprising specific amounts of a quaternary ammonium salt of mono 20-22C alkyl and a quaternary ammonium salt of di 16- 18C alkyl as essential ingredients. CONSTITUTION:A hair cosmetic comprising 0.1-3wt% quaternary ammonium salt (e.g., docosyltrimethylammonium chloride) shown by the formula I (R1 is 20- 22C alkyl; R2, R3 and R4 are 1-3C alkyl, etc.; X is halogen or 1-2C alkylsulfuric ester residue) and 0.1-3.0wt% quaternary ammonium salt (e.g., distearyldimethylammonium chloride) shown by the formula II (R5 and R6 are 16-18C alkyl; R7 and R8 are 1-3C alkyl, etc.) as essential ingredients in a weight ratio of the compound shown by the formula I to II 1.5/1-3/1. Usable in various kinds of uses, e.g., hair rinse, hair conditioner, etc.
Patent JP-S58134389-A (JP)
Inventor: KOKUBO HIDEKAZU
IPC: B65H3/44
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-H04308863-A (JP)
Title: Image forming device
Inventor: OHATA YOSUKE
IPC: G03G15/00
Filed: 1991-04-05
Abstract: PURPOSE:To facilitate jamming removal and maintenance and inspection by allowing a part of a member constituting a paper carrying part and the pressure roller of a fixing part to be drawn from the main body by means of a supporting member. CONSTITUTION:Among the members arranged below the paper carrying path, the lower roller 51b of the paper carrying part 5 and a resist stopper 52 are held by a lower guide 25a formed integrally in a lower casing 25. The transfer charger 44 of an image forming part 4 and the pressure roller 62 of the fixing part 6 are held by the supporting member 25d constituting a part of the bottom part of the lower casing 25. In addition, an opening part 25d is provided on the bottom part of the lower casing 25 and the supporting member 25d is used. The bottom part of the lower casing 25 can be opened by turning the supporting member 25d with a fulcrum 25c as its center. Therefore, the removal of a jamming, etc., can be easily carried out by opening a part of the paper carrying path.
Patent JP-S63238650-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HIROSE SHINICHI
IPC: G06F15/78
Filed: 1987-03-26
Abstract: PURPOSE:To select a use environment without providing a use environment setting terminal, by connecting a logic circuit having the third logical level to an operation mode setting input terminal. CONSTITUTION:With respect to a semiconductor integrated circuit device 1 provided with two pieces or more of input terminal M0, M1 setting an operation mode, a logic circuit 4 having the third logical level connected to two pieces or more of input terminals is provided in the semiconductor integrated circuit device 1. The logic circuit 4 having the third logical level determines a use environment by deciding whether the third logical level is applied to the operation mode setting input terminal or not, therefore, the use environment can be selected simultaneously with setting of the operation mode through the operation mode setting input terminal. Accordingly, it becomes unnecessary to provide separately a use environment setting terminal.
Patent JP-S55165691-A (JP)
Title: Compound semiconductor laser element
Inventor: RANGU HIROYOSHI
IPC: H01S5/40
Filed: 1979-06-13
Abstract: PURPOSE: To obtain a laser element in which many laser beams can be applied to a single optical fiber by a construction wherein plural laser elements are laminated on the surface of a semiconductor substrate vertically and an excitation current can be fed to the respective active layers independently of each other.  
     CONSTITUTION: The N-type Ga 1- XAlXAs clad layer 2, N-type Ga 1- YAlAs first active layer 3 N-type Ga 1- XAlXAs clad layer 4, P-type Ga 1- XAlXAs clad layer 5, N-type Ga 1- XAlXAs clad layer 6, N-type Ga 1- YAlYAs second active layer 7 and N-type Ga 1- XAlXAs clad layer 8 are laminated and epitaxially grown on the N-type GaAs substrate 1. Next P-type impurity is diffused from one side of the multilayer crystal to form the P + -type region 9 that reaches the layer 3 but does not do the substrate 1, and the L-shaped region 10 is produced about the region 9 by a push- out effect, and the oscillating regions 11, 12 that have high refractive indexes are formed in parts of the region 10. After this, the common electrode 13, single electrode 14 and another single electrode 15 that is also used for a heat sink are attached to the element. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000265631-A (JP)
Title: Ventilation ridge
Inventor: OKADA SHOJI
IPC: E04B7/18
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent the infiltration of rainwater by providing a body part abutting on a roof face at the lower part of a ridge cover for covering and closing the upper part, and installing windshield plates in slightly separated positions on both sides of the lower part of the body part. SOLUTION: A ventilation ridge A is composed of a ridge cover 1 put on the upper part, a body 2 and a louver 3, and a ventilation part K to an attic space at the back is formed through a door-like part of the louver 3. The body 2 disposed at the lower face of the louver 3 has strip elastic material C also stuck to the lower face side of a bottom plate 24 over the whole length. The elastic material C prevents rainwater blown up along with a strong wind from a roof face, from infiltrating into a clearance. A windshield plate 26 provided at the body 2 is installed with an inclination of 30 deg. to 60 deg. to the roof face to change the flow direction of strong wind and rain blown up along the roof face, upward so as to pass over the ventilation ridge.  The wind and rain therefore pass over the upper part of the ventilation ridge, so that rainwater does not infiltrate inside to eliminate the possibility of corrosion.
Patent JP-H03275685-A (JP)
Title: Carmbapenem derivative
Inventor: ISHIDA YOHEI
IPC: A61P31/04
Filed: 1990-03-23
Abstract: NEW MATERIAL:A compound shown by formula I [R1 is lower alkyl, (protected) hydroxy lower alkyl; COOR2 is (protected) carboxyl or carboxylate anion; R3 and R4 are H or lower alkyl; n is 1-3]. EXAMPLE:Sodium (1R,5S,6S,8R)-6-(1-hydroxyethyl)-2-{[(2S,4S)-2-(3-oxopiperazin-1- yl)carbonylpyrrolidin-4-yl]thio)-1-methylcarbapenem-3-carboxylate. USE:An antimicrobial agent effective even to resistant microorganisms. PREPARATION:A compound shown by formula II is treated with diphenylphosphoryl chloride to give an intermediate shown by formula III. Then the intermediate and a thiol compound shown by formula IV are subjected to rearrangement reaction.
Patent JP-S60237074-A (JP)
Inventor: IERUKU SHIYUTETSUTAA
IPC: C07D239/47
Filed: 1985-04-09
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-H11273008-A (JP)
Title: Recording and reproducing device
Inventor: OKADA SHINJI
IPC: G11B5/027
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To still reproduce the data, which are recorded in a long time mode, by conducting a frame still reproducing employing the combination head in which a pair of heads is combined for a triple mode and the long time mode. SOLUTION: A triple mode head detects reproducing signals from a scanning range 15a of a five fold mode recording track 13a. Similarly, a triple mode head having a different azimuth angle detects reproducing signals from a scanning range 15b of a five fold mode recording track 13b. If a magnetic tape 5 is stopped at the position where the areas of the ranges 15a and 15b are approximately made equal, a clear still reproducing is realized. Since portions of tracks 13c and 13d, which are adjacent to the tracks 13a and 13b, are also traced, outputs are also obtained from scanning ranges 15c and 15d. Thus, a still reproducing is conducted for the data, which are long time recorded exceeding the triple mode, by conducting the frame still reproducing which scans two tracks using a triple mode head.
Patent JP-H10270365-A (JP)
Title: Manufacture of 3-5 compound semiconductor
Inventor: SAWAKI NOBUHIKO
IPC: H01L21/20
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To suppress 3-dimension growth for improved controllability in minute structure, by using inactive gas as carrier gas when, by organometal vapor phase growth method, a layer comprising 3-5 compound semiconductor layer expressed in specific general equation is grown on a 3-5 group compound semiconductor layer expressed with other general equation whose crystal surface is pattered with a mask. SOLUTION: Using an organometal vapor phase growth method, a layer 3 comprising 3-5 compound semiconductor layer expressed with an equation Gax Aly N (0<=x<=1, 0<=y<=1, x+y=1) is grown on a 3-5 group compound semiconductor layer 1 expressed with an equation Gau Alv N (0<=u<=1, 0<=v<=1, u+v=1) whose crystal surface is patterned with a mask 2. In this growth method, an inactive gas or such mixed gas of hydrogen and inactive gas as comprising hydrogen by 95% or less in volume ratio is used as carrier gas. As a crystal growth substrate of 3-5 compound semiconductor, SiC, etc., are used.
Patent JP-S55165614-A (JP)
Title: Manufacture of magnetic circuit
Inventor: SATOU YOSHIHIRO
IPC: H01F7/02
Filed: 1979-06-12
Abstract: PURPOSE:To obtain a uniform magnetic path wohse accuracy in dimensions is excellent; by forming one body together with a yoke, by using thermo-setting or thermo-plastic resin whose main component is a ferromagnetic material. CONSTITUTION:Injection molding or molding is performed with ferrite powder having low magnetic retentivity and the like being a main component, and by blending polyvinyl chloride, nitrile, rubber, polypropylene, and the like as organic matrix. A rear yoke 1, side yokes 2-2''', a center pole 3' and magnets 4 and 5 are all formed 9 into one body. Furthermore, the allowance in dimensions of the magnet 4 is made to be less severe, the abrasive finish is omitted, and the arrangement is made in the mold. The magnetic pole 5 and the yokes 1 and 2 are fixed by said compound material so as to form one body, thereby a magnetic-circuit member can be obtained at a cheaper price. Furthermore, the accuracy in dimensions is excellent, and the characteristics are stable and uniform.
Patent JP-S58191648-A (JP)
Title: Adhesive tape for mold
Inventor: SANO OSAMU
IPC: C09J7/30
Filed: 1982-04-30
Abstract: PURPOSE:To prevent a slipping-off of a mold by providing a magnetic force in addition to an adhesive force. CONSTITUTION:The adhesive tape 2 may be fitted either by a method wherein the tape 2 is fixed to a predetermined position of a vehicle body and then the mold 1 is fitted or by a method wherein the tape 2 is fixed to the mold 1 and then the mold 1 is fitted to the vehicle body. A powder of a magnetic material is incorporated into at least one of two layers 10, 11 of the tape 2, thereby imparting a magnetic force to the tape 2. A base fabric 12 is provided between the two layers 10, 11.
Patent JP-H02255630-A (JP)
Title: Production of 2-methylnaphthalene
Inventor: UEMASU ISAMU
IPC: C07C7/148
Filed: 1989-03-28
Abstract: PURPOSE:To easily separate the subject compound in high purity from a mixture containing the subject compound or from a crude subject compound by using alpha-(or beta-)cyclodextrins as a separation agent for the subject compound (or the impurities in the subject compound). CONSTITUTION:A mixture containing the subject compound is made to contact with an aqueous solution of alpha-cyclodextrins to form a clathrate compound of the subject compound and alpha-cyclodextrins and the clathrate compound is recovered to concentrate and separate the subject compound. As an alternative method, a crude subject compound separated by the above process is made to contact with an aqueous solution of beta-cyclodextrins to form a clathrate compound of the impurities in the crude material and the beta-cyclodextrins and the clathrate compound is separated and removed to leave the subject compound in purified state. The subject compound having a purity of >=99% and usable as a production raw material for vitamin K, etc., can be easily produced without using a concentration and separation means such as distillation or crystallization.