baber/WOPTO huggingface dataset:
Patent JP-H06143384-A (JP)
Title: Extruded piece molding device
Inventor: MITA AKIMITSU
IPC: B29C48/30
Filed: 1992-11-04
Abstract: PURPOSE:To obtain an extruded piece molding device wherein marking of tracing member of wire rod becomes unnecessary and a sectional shape of an extruded piece can be changed optionally. CONSTITUTION:When a molding 100 is extruded by an extruding head 20 through a molding die 18, it is pulled in by tension rollers 56, 58 provided at the downstream side of the molding die 18 and the number of revolutions of a driving motor of the tension rollers 56 and 58 is detected by a rotary encoder 50. Synchronizing with the output of the encoder 50, a controller 40 controls a shutter driving mechanism 30 such that a tip of a shutter 12 comes to a desired moving position. Thus, the position of the tip of the shutter 12 is adjusted synchronizing with the length of the extruded molding 100 and an opening area of an extruding opening of the molding die 18 changes in accordance with advancing or retreating quantity of the shutter 12. Accordingly, the sectional shape of the molding 100 to be extruded from the molding die is changed optionally along its longitudinal direction.
Patent JP-H02142717-A (JP)
Title: Hair nouring cosmetic
Inventor: HAMADA KAZUTO
IPC: C07C49/792
Filed: 1988-11-22
Abstract: PURPOSE:To obtain hair nouring cosmetic containing chalcone or derivative thereof, having ability capable of inhibiting 5alpha-reductase activity and having excellent effects to hair growth, prevention against depilation, prevention against dander, etc., and simultaneously low irritability to skin. CONSTITUTION:One or more kind of chalcones selected from formula I (R1-R7 are H, OH, methyl, methoxy, ethoxy or isopropyl) or derivative thereof are incorporated into a hair nouring cosmetic such as hair tonic, hair lotion or hair cream as essential ingredients at concentration of 0.05-1.0wt.%, preferably 0.1-0.7wt.% based on total weight of composition of hair nouring cosmetic to provide the hair nouring cosmetic having the above-mentioned effects. Furthermore, the above-mentioned compound is obtained by condensing a compound expressed by formula II with a compound expressed by formula III in an organic solvent in the presence of a base.
Patent JP-2001115291-A (JP)
Title: Electrolysis operating method for metal
Inventor: NISHIHARA HIDEAKI
IPC: C25C7/02
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an operating method for producing an electrodeposition of high quality free from the generation of extreme projections, the overs and shorts of the metallic elements to be added or the like with high productivity without reducing the energizing current in the electrolysis operation of metal by cathodes applied with masking. SOLUTION: Cathodes in an electrolytic cell are divided into a plurality of groups of the same number, the cathodes in the group in which the energizing time is longest are successively taken up from the electric cell each prescribed time interval, for example, each equal time interval in which the energizing time to be required is divided in accordance with the number of the groups, the cathodes in the group reaches to the required energizing time are successively taken up, and, simultaneously, while the unelectrodeposited cathodes of the same number are charged into the electrolytic cell, the electro operation is continuously executed.
Patent JP-2001113678-A (JP)
Title: Ink jet recorder
Inventor: KUNII HIROYUKI
IPC: B41J2/01
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder in which print throughput can be enhanced. SOLUTION: A heater ON times counter 23 counts a heater ON times required for forming a band of image based on the quantity of image data for each band. Every time when a band of image is formed, a head temperature calculating section 24 calculates an estimated temperature of a print head after formation of a next band of image based on the temperature of the print head detected by a head temperature sensor 15 and the heater ON times for the next band of image data. A print stop time determining section 25 determines a print stop time before starting formation of a next band of image based on the estimated temperature of the print head. A control section 26 executes formation of a next band of image according to that print stop time.
Patent JP-H09165412-A (JP)
Title: Supported catalyst for olefin polymerization
Inventor: RUCHIANO RUCHIANI
IPC: C08F4/643
Filed: 1996-11-07
Abstract: Procedure for the preparation of a solid catalyst component which is active in the polymerization of olefins, comprising the steps: a) contacting a silylated silica support with a solution of Mg-halide or Mg-alkyl-halide or a mixture of both, b) contacting the catalyst-precursor obtained in (a) with Mg-alkyl or Mg-alkyl-halide or a mixture of both, optionally in presence of electron-donors (Lewis bases), c) halogenating the catalyst-precursor obtained in (b) by contact of said activated support with halogenating agents, d) titanating the catalyst-precursor obtained in (c) with Ti-tetrahalide in the presence of electron-donors, e) recovering the solid catalyst-component from the reaction products of step (d). The catalyst component, which is obtained according to the above procedure, may also be used together with Al-trialkyl or Al-alkyl-halides and a Lewis base, as a catalyst for the polymerization of olefins.
Patent JP-H08153591-A (JP)
Title: Lamp lighting device and emergency lamp device and evacuation guide lamp device using lamp lighting device
Inventor: KONDO SADAO
IPC: H05B41/14
Filed: 1994-11-30
Abstract: PURPOSE: To establish a circuit configuration which permits normal lighting only when a battery is fixed in place. CONSTITUTION: A sensing means 19a senses whether a battery 6 is fixed in place, and a normal lighting prohibiting means 19b prohibits normal lighting of a lamp 3 to be made by a normal lighting device 2 when the sensing means 19a does not sense that battery 6 is in place. It is arranged so that the lamp 3 can not be lighted up even with the device 2 unless battery 6 is in place.
Patent JP-H10137715-A (JP)
Title: Solid fuel forming device
Inventor: KAWAMURA KOHEI
IPC: C10L5/46
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To form a hardly collapsible solid fuel from city waste without adding an additive such as slaked lime or molasses as a binder. SOLUTION: Dry wastes to be formed are once formed through an intermediate forming hole 11 formed in an intermediate die plate 8 by operating a biaxial continuous screw 4, and are mixed satisfactorily by agitating them again. Next, plastics in the dry wastes are melted by electric heaters 12, 13, 14 arranged respectively on the outer peripherals of the intermediate die plate 8, a front die plate 7 and the back room 10, and are acted as the binder for forming the solid fuel.
Patent JP-H09139964-A (JP)
Title: Communication system and communicating method
Inventor: KASAHARA TARO
IPC: H04W84/10
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a communication system capable of being easily installed and simply and surely performing communication in an event place, etc., and communication method therefor. SOLUTION: In a specified area (100), the plural radio terminal stations (10-1 to 10-4) of a person handy system are dispersedly arranged. These plural radio terminal stations (10-1 to 10-4) are connected with a private branch exchange (200). Extension communication is performed between the plural radio mobile stations (20-1, 20-1) of the personal handy system moving in the specified area via the private branch exchange (200).
Patent JP-H07131335-A (JP)
Title: Multi-input logical gate circuit
Inventor: NIWA TOSHIO
IPC: H03K19/0948
Filed: 1993-11-02
Abstract: PURPOSE:To prevent the difference of rise or fall propagation delay time from being generated by the substrate bias effect of a serial transistor train even in the case of a different input terminal to input an input signal by connecting (n) respective input terminals to the gates of MOS transistors respectively serially connected in different connecting order in an MOS transistor group. CONSTITUTION:When a PMOS transistor TR and an NMOS TR are respectively formed in the same size, the substrate voltage of NMOS TR 105 and 106 is different from that of NMOS TR 107 and 108, and the threshold voltages Vth are different each other. However, the substrate bias effects of the NMOS TR 105 and 107 are matched with those of NMOS TR 106 and 108, and the threshold voltages Vth are matched as well. Since input terminals 101 and 102 are connected to the respective gates of respective NMOS TR in criss-cross, the difference of the threshold voltage Vth caused by the substrate bias effect peculiar to the serial connection is canceled between the input terminals and even when the input terminals to input the input signal is different, the fall propagation delay time up to the output terminal is equalized.
Patent JP-H06146179-A (JP)
Title: Production of colored jeans-like knitted fabric clothes
Inventor: KAWAMURA MAKOTO
IPC: D06P5/00
Filed: 1992-11-05
Abstract: PURPOSE:To provide a method for producing jeans-like clothes from a knitted fabric composed of only cellulosic fiber. CONSTITUTION:Two-layered structural yarn prepared by covering spun yarn, composed of cellulosic fiber and subjected to the water repellent treatment as a core with a cellulosic fiber bundle or doubled or twisted yarn of the yarn subjected to the water repellent treatment and untreated yarn is used to provide a knitted web, which is then opened to afford a knitted fabric. The resultant knitted fabric is subsequently dyed with a reactive dye containing a reactive group using a quaternized nicotinic acid as a releasable group by a dip dyeing method and sewn into clothes, which are further washed.
Patent JP-H07131935-A (JP)
Title: Controller of series capacitor
Inventor: HARA CHIKUSHI
IPC: H02J3/24
Filed: 1993-11-01
Abstract: PURPOSE:To prevent the failure of switching by removing the unevenness of the durability and the lives of switches by averaging the insertion and short circuit of a plurality of series capacitors. CONSTITUTION:The quantity of electricity effective on the suppression of power ripple is detected from a power line 1, and it is inputted into a power ripple suppression control means 5. The control means 5 computes the quantity of control for effectively suppressing the power ripple, and seeks the number i (0<=i<=n) of turned-on switches for series capacitors corresponding to the quantity of control. Next, a means 6 for preventing the unevenness in turning on of switches selects one the smallest in the number of turning-on out of switches S open now, in case that the number of switches to be turned on has increased more than that of presently turned-on switches based on the result of the control means 5. Conversely, in case that the number of switches to be turned on has decreased less than the number of presently turned-on switches, it selects one the smallest in the number of opening out of switches turned on now, and transmits the No. of the switch S turned on or opened to a switch on/open signal making and outputting means 7.
Patent JP-2000113966-A (JP)
Title: Fitting method for metal-covered flat heating element
Inventor: SHIBATA TAKU
IPC: H05B3/06
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a fitting method capable of fixing a flat heater element with a wide heat transfer area to one water pipe in an overhung shape and elastically sticking it to a heated object. SOLUTION: A flat heater element 1 having a cover 3 formed by the plastic machining of a metal material is closely stuck to the flat heated portion of a heated object via the elastic force of a spring material 7 in this fitting method for the metal-covered planar heating element 1. the spring material 7 is constituted of a coupling section 7a coupled with a portion of a three-dimensional structure integral with the heated object located near the heated portion and a planar heating element hold section 7b formed integrally with the coupling section 7a. The hold section 7b holds the flat heater element 1 with multiple pawl sections 7c, and the pawl sections 7c are not protruded on the face of the flat heater element 1 on the side closely stuck to the heated object in this fitting method.
Patent JP-S62151318-A (JP)
Title: Manufacture of double wall pipe
Inventor: ENDO MASATO
IPC: F24F13/02
Filed: 1985-12-25
Abstract: PURPOSE:To manufacture a duct, which has been divided into two flow paths, continuously and easily, by a method wherein a first pipe member is molded with a first stationary and movable molds, the movable mold is opposed to a second stationary mold by holding the first pipe member as it is and simultaneously with molding of a second pipe member the same is fused to the first pipe member. CONSTITUTION:Mold clamping is performed by introducing a parison in the midway between a first stationary mold 2 and movable mold 8 which have been broken by opposing to each other, air is introduced within the parison by an air pin 13 and a flat ductlike first pipe member 21 is molded within a cavity 9 through blowing. Then the movable mold 8 is moved up to a position opposing to a second stationary mold 3 by holding the pipe member as it is by moving the movable mold 8 backward and a flat ductlike second pipe member 22 is molded again through blowing by introducing the fresh parison in the midway between the second stationary mold 3 and movable mold 8. In this instance, first pipe member 21 is prevented from deforming by supplying air even to the first pipe member 21, and both the pipe members 21, 22 are fused together to form then a unified duct. Therefore, it is unnecessary to unite the two pipe members with each other through post-processing and a molding period of time can be shortened by reducing the man-hour.
Patent JP-H03157284-A (JP)
Title: Structure of coupling part for bicycle pedal and cleat
Inventor: NAGANO MASASHI
IPC: B62M3/08
Filed: 1989-11-14
Abstract: PURPOSE:To improve the properties of release of a cleat by a method wherein a cam mechanism to rock a lock body in a release direction through inclination of the cleat is pivotally supported to the cleat mounted to the bottom part of a shoe and a pedal body and provided between two different lock bodies to engage and disengage the cleat. CONSTITUTION:A pedal body 2 rotatably supported on a pedal shaft 1 is provided with two pivotal support shafts 7 on which two different lock bodies 4 and 5 to engage and disengage a cleat 3 mounted to the bottom part of a shoe in order to secure a shoe to a pedal are rockably supported. The lock bodies 4 and 5 are energized in a lock direction by means of an energizing means 6. In this case, a cam mechanism A to rock the lock bodies 4 and 5 in a release direction along with inclination of the cleat 3 along the rock directions of the lock bodies 4 and 5 is provided. The cam mechanism A comprises edge parts 4e and 5e to be pressed and a press edge part 3e making slide contact with the parts 4e and 5e. The edge parts 4e, 5e, and 3e are located in a manner to cross each other as seen from a direction extending vertically to the tread of the pedal body 2.
Patent JP-H09139813-A (JP)
Title: Image forming device
Inventor: KAMIYAMA TORU
IPC: G03G21/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent a local temperature rise in the case of discriminating an original color by a sheet through system. SOLUTION: The device moves a 1st mirror 324 of a scanner section 320 to a position at the end close to an entry of an original G or an inverted original G', and when a document feeder 330 feeds the original G or the inverted original G' to an original platen 321 and the original passes the position of the 1st mirror 324, the device reads an original image and uses an original discrimination means to discriminate whether the original is a black/white original or a color original. In this case, a lamp voltage control means reduces a lamp voltage at discrimination of an original color more than a lamp voltage of an exposure lamp 322 in the copy operation state.
Patent JP-H03156883-A (JP)
Title: High-frequency heating device
Inventor: KASHIMOTO TAKASHI
IPC: F24C7/02
Filed: 1989-11-15
Abstract: PURPOSE:To detect the thawing of food with a simple structure by providing an antenna shorter than the 1/4 wavelength of the oscillation frequency of a high-frequency radiating means, and detecting the thawing progress state with a detecting means. CONSTITUTION:Food 1 is put into or out of a heating chamber 2, high frequency is fed from a high-frequency radiating means 3, and food 1 is automatically thawed by high-frequency heating. A control means 11 controlling the radiating means 3 is constituted of an antenna 6 shorter than the 1/4 wavelength of the oscillation frequency of the radiating means 3 and a detecting means 8. The detecting means 8 detects the thawing progress state of food 1 via the antenna 6 on a micro-strip line, and an attenuator 7 is provided so that no excessive input enters. The attenuator 7 is constituted according to the length of the micro-strip line, the dielectric constant, and the length of the antenna 6, thus food 1 can be thawed with a simple structure.
Patent JP-H01137684-A (JP)
Title: Superconducting switching element
Inventor: EDA KAZUO
IPC: H01L39/22
Filed: 1987-11-25
Abstract: PURPOSE:To reduce a leak current as well as to facilitate the control of magnetic field by a method wherein a third superconducting material is formed astride first and second interregion insulated superconducting materials, and a photoconductive material is formed thereon through the intermediary of a superconducting material of a thickness that enables tunnelling. CONSTITUTION:The first and the second superconducting materials 2 and 5, consisting of an Ln-Ae-Cu oxide thin film, are connected by the third superconducting material 4 consisting of an Ln-Ae-Cu oxide film, astriding the superconducting materials 2 and 5 through the intermediary of a thin interlayer insulating film 3 consisting of a zirconia thin film. When said element is cooled down to the critical temperature or below, the three superconducting materials are brought into the state wherein they are separated by a thin interlayer insulating film 3. If the interlayer insulating film 3 is formed so as to have a thickness that enables tunnelling, or below, a tunnel current can be made to flow. The Ln in the formula indicates that it contains at least one of La, Y, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu, and the Ae indicates that it contains at least one of Ba and Sr.
Patent JP-2000123344-A (JP)
Title: Magnetic recording medium, its production and magnetic disk device
Inventor: SATO HISATERU
IPC: G11B5/66
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium which keeps the noise of the medium low and ensures improved overwriting characteristics and enhanced resolving power. SOLUTION: A magnetic recording layer 5 consisting of a nonmagnetic material 3 and ferromagnetic grains 4 uniformly dispersed in the material 3 is disposed on a nonmagnetic substrate 1 by way of an underlayer 2 comprising a nonmagnetic material to obtain the objective magnetic recording medium 10. The underlayer 2 comprises a CrMo underlayer consisting essentially of chromium and molybdenum.
Patent JP-H07152737-A (JP)
Title: Document preparing device
Inventor: OZAKI TOMOMI
IPC: G09G5/32
Filed: 1993-11-26
Abstract: PURPOSE:To check the printing image of a character to which a character attribute is annexed in a document. CONSTITUTION:A text mode developing part 8 reads out the text code data of a cursor position on a display device 2 from a text code memory 9, reads out the bit map data of the text code data and a code indicating a character attribute from a CG 11 and developes the read data in a text displaying memory 12 so as to superpose them to each other. A printing image developing part 10 reads out bit map data for a text to which the character attribute of the cursor position is added and its neighboring texts in accordance with the movement of the cursor displayed on the display device 2 correspondingly to the text and develops the read data in a printing image memory 13 and an image synthesizing part 14 synthesizes the bit map data stored in the memories 12, 13 and outputs the synthesized data on the display device 2.
Patent JP-2000118643-A (JP)
Title: Picking support portable terminal
Inventor: TSUKUDA MASASHI
IPC: H04B7/24
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a picking support portable terminal small and light enough not to cause fatigue on a wrist and an arm of a picking worker and to eliminate mistake and oversight of indicating contents. SOLUTION: A wrist watch type case 7 is made a case a flat surface constituted of a roughly rectangular case part 7a extending in the lengthy direction of an arm and a band connecting part 7c extending from the front of which is a roughly T shape and having a roughly triangular side surface thickness of which is increased gradually to the depth from the front by providing a battery storage part 7b deep on a bottom surface of the roughly rectangular case part 7a. An indicator panel 3a of liquid crystal, etc., of an indicator part is arranged on a surface of the roughly rectangular case part 7a, and most part of input means of a key 2a of an input part 2, a push button 2b or a control panel 2c, etc., is arranged on a surface of the band connecting part 7c.
Patent JP-S63148316-A (JP)
Title: Constant voltage circuit
Inventor: TANAKA YOSHIKAZU
IPC: G05F1/56
Filed: 1986-12-12
Abstract: PURPOSE:To equally raise positive and negative outputs by detecting the unbalance between rise and fall of the positive and the negative of a constant voltage power source at the middle point between first and second resistors, and using a third resistance according to the unbalance state as a load. CONSTITUTION:Outputs of a positive constant voltage circuit 3 and a negative constant voltage circuit 4 are connected in series by resistors 7 and 8, and the middle point is connected to the base of a transistor TR 9, and the emitter is connected to the earth, and the collector is connected to a negative constant voltage circuit output 6 through the third resistance 10. A ratio of resistance value of the resistor 7 to the resistor 8 is set by positive and negative voltage values of stabilized outputs so that the middle point is 0V. If the rise of the negative output is earlier at the time of power-on, the voltage of the middle point is negative. If this voltage value exceeds VBE of the TR 9, the TR 9 is turned on. Therefore, the resistor 10 is connected as a load to the negative stabilized output, and the rise of the negative stabilized output is delayed, and the rise is accelerated contrarily at the time of power-off.
Patent JP-H11133178-A (JP)
Title: Fuel assembly, reactor core, and core operation method
Inventor: MATSUMURA AYUMI
IPC: G21C3/62
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To lower excess reactivity to the controllable level even when the combustion of a burnable poison in delayed and the core average enrichment is increased and to allow a generous operation by adjacently arranging multiple fuel rods containing the burnable poison at the concentration of specific wt.% or above in the X or Y direction. SOLUTION: Fuel rods 1 in nine lines and nine rows are surrounded by a channel box 2. Three or more fuel rods G mixed with a burnable poison and serving as a neutron absorber are arranged in the fuel rods 1. Gadolinium with the concentration of 10 wt.% is mixed as the burnable poison. The fuel rods G may be set to no gadolinium or low concentration of 7.5 wt.% or below in the length range of about 3/24 below from an upper natural uranium blanket section 3, for example. The fuel rods G containing gadolinium are partially or wholly arranged adjacently in the X or Y direction for all initially loaded fuel assembly including a low-enrichment fuel assembly L, a medium-enrichment fuel assembly, and a high-enrichment fuel assembly. When the fuel rods G are adjacently arranged, the value of the gadolinium which is a strong absorber of thermal neutron is lowered to delay burning.