baber/WOPTO huggingface dataset:
Patent JP-S58107460-A (JP)
Title: Mold material for precipitation hardening type continuous casting
Inventor: HIRAO HIROSHI
IPC: C22F1/00
Filed: 1981-12-21
Abstract: PURPOSE:To provide the titled mold material having low conductivity and equipped with high strength and high temp. tenacity, obtained by applying solution heat-treatment and ageing heat-treatment to a copper alloy material prepared by adding a small amount of one kind or more of Al, Fe or Si to a base Cu alloy containing Cr ane Zr. CONSTITUTION:A copper alloy material is prepared by adding 5wt% or less one kind or more Al, Fe, Si, Ni, Sn, Zn and Mn to a base alloy containing 0.3- 1.5wt% Cr, 0.03-1.5wt% Zr and the remainder comprising Cu. In the next step, solution heat-treatment and ageing heat-treatment are applied to said copper alloy material to obtain the titled mold material equipped with high strength and high temp. tenacity and showing low conductivity of 70-15sec IACS without losing excellent high temp. characteristics of the aforementioned base alloy. This mold material is suitable for the mold material used in continuous casting of steel provided with an electromagnetic stirring apparatus.
Patent JP-H0655627-A (JP)
Title: Vacuum molding tool
Inventor: MATSUNAGA EIJI
IPC: B29C51/40
Filed: 1992-08-03
Abstract: PURPOSE:To provide a small vacuum molding tool for quick vacuum molding and simplify a vacuum molding machine. CONSTITUTION:A vacuum molding tool 1 is a female mold with its mold inside 4 bored into the external shape of a product and provided with a plurality of air vents 6 formed in a bottom section 5 and used for communication of the mold inside 4 with the outer section and a plurality of chambers 7 formed outside the bottom section 5 of the vacuum molding tool 1 and communicating with a plurality of air vents 6 respectively. The chambers 7 are connected with a suction tube 9 of a vacuum pump 2 through a communicating tube 8.
Patent JP-S6098027-A (JP)
Inventor: MIZUTANI TOSHIMASA
IPC: E03D9/08
Filed: 1983-11-02
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-S6193029-A (JP)
Inventor: FUJIMORI HIKOICHIRO
IPC: B65B51/10
Filed: 1984-10-02
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-H0661457-A (JP)
Title: Write method of rom
Inventor: MORINAGA MASATOSHI
IPC: H01L21/8247
Filed: 1992-08-04
Abstract: PURPOSE:To easily write a program by a method wherein all cell transistors are formed to be of an enhanced type, a ROM is formed, a light-shielding film is applied, an opening is formed in the light-shielding film according to a program and the whole surface of a semiconductor substrate is irradiated with light. CONSTITUTION:A silicon film 5, a source-drain region 7 and the like are formed on a P-Si substrate, and an enhancement-type transistor is formed. Then, an Al film 8 is applied to the whole surface of the substrate by a sputtering method or the like, and an opening is former in the Al film 8 in a transistor part to be former as a depletion type according to an instructed program. Then, the P-Si substrate 1 is separated into chips, each chip is assembled in a transparent package, and an EPROM is formed. Then, the EPROM is irradiated with light, and the enhancement-type transistor is changed to a depletion-type transistor. Thereby, s program can be written easily to the ROM and the process of the method can be shortened.
Patent JP-S58111169-A (JP)
Title: Access method for memory
Inventor: KOYAMA TAKUO
IPC: G06F12/06
Filed: 1981-12-23
Abstract: PURPOSE:To easily access a bit group located on an address border, by providing a means to generate an adjacent address to an optionally specified address, and switching said two addresses in accordance with a control signal. CONSTITUTION:A means to generate an adjacent address to an optionally specified address and switch said two addresses in accordance with a control signal is prepared. For example, an address stored in a memory 6 is outputted from a central processing unit (CPU)1 to a decoder 8, an adder 13, etc. through an address bus 3 and the adjacent address information n+1 to address information (n) from an address bus 11 is outputted to an address bus 15 by a fixed memory 14 and the adder 13. An address decoder 18 selects a latch 17 and outputs a pulsing signal to a control line 19 to input an output from the latch 17 to the memory 6 through a control signal line 20, a multiplexer 16 and an address bus 12. And the contents of a register in the CPU1 inputted through data buses 2, 9 and a buffer 5 are written in the specified address in the memory 6.
Patent JP-H0742484-A (JP)
Title: Rolling correction device of shield excavation machine
Inventor: KAWAI KAZUNARI
IPC: E21D9/093
Filed: 1993-07-30
Abstract: PURPOSE:To easily correct rolling and feedback the prior corrected data to the next correction of rolling. CONSTITUTION:In a shield excavation machine excavating a tunnel by the propulsion of a shielding body 1 provided with a freely rotatable cutter head 2 at the front into the underground by use of a plurality of shield jacks 5, the head side is fitted so as to freely shift to the rear shield 1b side by a pin 6, making use of a part of shield jacks 5 for correction of rolling. And the shield jacks 5 are freely adjusted to shift to the circumferential direction of the fitted pitch circle of the shield jack 5 by a shifting angle adjusting mechanism 8. A shifted angle indicator 7 showing the shifted angle is fitted near the pin 6. In this way, the rolling can be easily corrected by the shifted angle adjusting mechanism 8.
Patent JP-S6187889-A (JP)
Title: Production of thin alloy strip
Inventor: GOTO KIMIMICHI
IPC: H01F1/00
Filed: 1984-10-04
Abstract: PURPOSE:To produce an extra thin or ultra-extra thin strip in a wide component compsn. range including a hardly workable material by forming multi-layered coating layers consisting of >=2 kinds of pure metals or alloys on a conductive substrate then stripping said layers from the substrate and subjecting the same to a solution heat treatment. CONSTITUTION:The substrate 1 which is a stainless steel strip is made into an endless belt shape and conductive carbon black is coated thereon to permit easy stripping. The substrate 1 is operated and is subjected to Ni plating in the 1st plating cell 6. The strip is washed in a washing tank 8 is subjected to Fe plating in the 2nd plating cell 7. The plated strip is washed in a washing tank 9. Such operation is repeated to form the multi-layered coating layers and thereafter the multi-layered coating layers are stripped by a stripping roll 11 and are taken up on a winder 12. The thin strip of the multi-layered coating layers is then subjected to the soln. heat treatment.
Patent JP-H0634848-A (JP)
Title: Multiunit optical fiber inserting device
Inventor: NAGAKURA HIDESHI
IPC: G02B6/40
Filed: 1992-07-13
Abstract: PURPOSE:To provide the multiunit optical fiber inserting device which can easily insert an optical fiber into a multiunit optical connector ferrule without breaking the optical fiber. CONSTITUTION:This device inserts an optical fiber ribbon 13, formed by arranging plural optical fibers 10 in parallel to one another and also coating the optical fibers 10 together in a ribbon shape, into the multiunit optical connector 11 and is constituted by linearly arraying an optical fiber ribbon gripping part 1 which is provided movably in one direction while gripping the optical fiber ribbon 13, a guide part 3 which is arranged in front of the optical fiber ribbon gripping part 1 to insert the optical fiber ribbon 13, and the multiunit optical connector ferrule 11.
Patent JP-H0533361-A (JP)
Title: Service equipment for hydraulic excavator
Inventor: KANAYAMA NOBORU
IPC: E02F3/38
Filed: 1991-07-25
Abstract: PURPOSE:To control a boom cylinder telescopically to be restricted by nothing, also on the service equipment of a hydraulic excavator composed of a first boom and a second boom which can be folded. CONSTITUTION:The pivotally supporting point of a boom cylinder 1 is set on the front side of the pivotally supporting point of a first boom 2a, and the tip of the boom cylinder 1 is connected to a second boom 2b. Besides, in the maximum starting state of a boom 2, the boom cylinder 1 is set in a state extended largest. In this case, the axial core of the boom cylinder 1 is positioned on the front side of the rugged dead point of the boom 2.
Patent JP-H0370336-A (JP)
Title: Waveform data correction method for digital modulation
Inventor: IWANE YASUSHI
IPC: H04L27/20
Filed: 1989-08-10
Abstract: PURPOSE:To correct a waveform data logically by deciding mechanically a route so as to pass through all branches of state transition, establishing an equation in response to the route and solving simultaneous equations to decide the correction of the waveform data requiring the correction. CONSTITUTION:In the state transition diagram, the state transition is expressed as J0 (1) J1 (0) J2 (0) J4 (0) J0 and the accumulated error in the route is 0.0+0.2+0.4+0.45=1.05. All patterns starting from a state in the state transition diagram and returning to the state are generated mechanically and state transition equations are obtained according to the generated patterns and when the processing is finished as to all the patterns, the simultaneous equations are solved. When the simultaneous equations are solved, the correction value of the waveform data corresponding to each state is obtained and the correction value of the waveform data being correction candidates is logically decided.
Patent JP-S6451227-A (JP)
Title: Fluid tank locking device
Inventor: OBARA HARUKI
IPC: B23H7/00
Filed: 1987-08-22
Abstract: PURPOSE:To make the inadvertent panel opening or closing of a panel on-off type fluid tank preventable by installing a locking mechanism which interlocks a float to be displaced upon detecting the extent of level height and checks any motion of a fixture. CONSTITUTION:When level height in a fluid tank is reached to a fixed quantity, a float 14 detects the level height, producing its buoyancy, and it is displaced in the upper part, thereby having a sliding rod 13 slidden upward. And, this rod 13 makes a stopper 15 rotate clock wise, and an engaging part 15a of this stopper 15 is engaged with the front of a lever 8, so that it cannot release this lever 8 any longer. Consequently, an on-off panel 1a is in no case inadvertently opened or closed. On the other hand, when working fluid does not exist in the fluid tank or when the level height is not yet reached to a fixed quantity, the float 14 will not detect the level height, and the stopper 15 rotates counterclockwise, thereby moving the engaging part 15a, so that engagement between the lever 8 and the engaging part 15a is released, releasing the lever 8, thus the panel 1a can be opened.
Patent JP-H0766755-A (JP)
Title: Voice two-way transmitting circuit
Inventor: HIROSE KAZUTO
IPC: H03F3/62
Filed: 1993-08-23
Abstract: PURPOSE:To obtain a voice two-way switching circuit having new constitution without the cutoff of the head of speach. CONSTITUTION:Circuits 10-1, 10-2 having a non-linear I/O level characteristic and circuits 20-1, 20-2 for detecting the power levels of outputs from the circuits 10-1, 10-2 are symmetrically arranged facing in east and west directions respectively and the non-linear characteristic is deformed based on the detected results of the power levels. At the time of no calling, the transmission gain of a low level signal is turned to zero due to the non-linear characteristic and loop gain is suppressed. At the time of calling, the non-linear characteristic is deformed to a linear characteristic. Consequently the voice two-way transmitting circuit capable of removing feeble noise, improving a ringing sound suppressing effect and starting to speak immediately after the input of voice without cutting off the head of speach can be obtained.
Patent JP-S60100574-A (JP)
Title: Antitumor substance 1166d and its preparation
Inventor: OOTAKE NOZOMI
IPC: C07D313/00
Filed: 1983-11-07
Abstract: NEW MATERIAL:The 1166D substance of formula. USE:A fungicidal agent having excellent effect to the pathogenic fungi of blossom blight of apple (Valsa ceratosperma). PREPARATION:A bacterial strain belonging to Streptomyces genus and capable of producing 1166D substance [Streptomyces hygroscopicus D-1166 (FERM-P No.4771)] is cultured under aerobic condition, and the objective 1166D substance of formula is separated from the culture liquid. The compound of formula has the following physicochemical properties. Molecular formula, C38H59O10N; molecular weight, 679.86; [alpha]d<25>, +43.4 deg. (C=0.1, in methanol); melting point, 138- 139 deg.C; elemental analysis (as C38H59O10N), C 66.80%, H 8.71%, O 22.98%, N 2.01%; solubility, soluble in methanol, ethanol, acetone, etc., insoluble in n- hexane and water, etc.; appearance, colorless crystal; etc.
Patent JP-2001033497-A (JP)
Title: Through-current suppressing circuit and voltage detecting circuit using it
Inventor: NAGAI TOMIYUKI
IPC: G01R31/319
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a through-current suppressing circuit flowing in a CMOS circuit, and preventing an oscillating state of the circuit when a voltage changes. SOLUTION: The through-current suppressing circuit comprises a P channel MOS transistor (P24) for increasing a voltage, where a reverse signal output by a first inverter (P23, N23) is provided and a binary value signal is forcibly increased by turning the transistor (P24) ON similarly to a P channel MOS transistor in a second inverter (P25, N25), and a P channel MOS transistor (N24) for decreasing a voltage, where a reverse signal output by a first inverter (P23, N23) is provided, and a binary value signal is forcibly increased by turning the transistor (N24) ON similarly to a N channel MOS transistor in a second inverter (P25, N25). Thereby, the MOS transistor (P24, N24) is turned OFF before the through-current flows, and then the through current flowing in the second inverter (P25, N25).
Patent JP-H1038239-A (JP)
Title: Fluidized bed combustion method
Inventor: YONEDA MASASHI
IPC: F23C99/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To burn the sludge of high water content as it is by selecting the material for a fluidized bed among the prescribed materials when the air is blown from an air diffusion plate onto the material of the fluidized bed above the air diffusion plate in a combustion furnace and the combustible is burned with the material of the fluidized bed as the fluidized layer. SOLUTION: A fluidized bed type combustion device 1 is provided with a combustion furnace 2. An air diffusion plate 3 is provided on a lower part of the combustion furnace 2. A part below the air diffusion plate 3 is an air chamber 4, and an air feed pipe 6 one end of which is connected to a discharge port of a fan 5 is opened in the air chamber. The material M for the fluidized bed is placed above the air diffusion plate 3, and for the material M of the fluidized bed, at least one kind selected from the group of BaO.6Al2 O3 , SrO.6Al2 O3 , CaO.6Al2 O3 , MgAl2 O4 +α, ZrO2 +α, K2 O.llAl2 O3 , and La2 O3 .llAl2 O3 is selected.
Patent JP-H0329749-A (JP)
Title: Storage bag and its manufacturing method
Inventor: NAKAMURA AKIHIDE
IPC: B31B41/60
Filed: 1989-08-09
Abstract: PURPOSE:To make it possible to have a bottom part which follows the bottom surface of an article and is deformable by a method wherein at one side end of a cylindrical body, which is folded to make four layers with approximately the same width, a bottom part, for which the four layers are sealed in the lump in the width direction, is equipped. CONSTITUTION:Both sides in the width direction of a raw material M are respectively folded in such a manner that respective side edges slightly lap each other, and this lapped part is bonded by adhesive, welding or sewing, etc., to form a bonded part 2 which continues in the longitudinal direction. Then, only the wider side is folded inward to form a folded part 3. The leading tip of the folded part 3 reaches the folded line of the other side, and the folded part 3 and the other side present approximately the same width, and they are lapped to make four layers in the thickness direction. After the folded part 3 has been formed, at an appropriate position in the longitudinal direction on the raw material M, the four layers are sealed in the lump by adhesive, welding, or sewing, etc., for the total width to form a sealed part 4, and the raw material M is cut in the width direction in the vicinity of this sealed part 4.
Patent JP-2001033868-A (JP)
Title: Interchangeable lens and camera
Inventor: TAGUCHI FUMIYA
IPC: G03B7/26
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain an interchangeable lens which does not influence a camera system even in the case of driving a device which becomes electrically heavy load such as a shake correcting device or the like, and a camera. SOLUTION: Power supply to a motor 4 is controlled by utilizing a 1st monitoring circuit 20 monitoring voltage by a hard comparator 5 whose response speed is high at the time of sudden voltage drop, for example, at the time of starting the motor 4, and utilizing a 2nd monitoring circuit 30 always monitoring the divided voltage value of a voltage divider circuit 30a by an A/D port 1a at the time of driving the heavy load in a shake correction interchangeable lens 101.
Patent JP-H0256720-A (JP)
Title: Magnetic recording medium
Inventor: FUJII SHIGEO
IPC: G11B5/73
Filed: 1988-08-22
Abstract: PURPOSE:To prevent the change at the time of a heat treatment and to improve magnetic characteristics by finely forming metal crystal grains constituting a substrate. CONSTITUTION:The crystal grains of the nonmagnetic material constituting the substrate are finely formed to 30 to 80mum average crystal grain size. The deviation of the grain boundary at the time of stress relieving in case of holding the substrate at a high temp. is small and the amt. of deformation is decreased; in addition, the magnetic characteristics and magnetic density are improved.
Patent JP-S5999243-A (JP)
Title: Gas sensitive element
Inventor: SAKAI TADASHI
IPC: G01N27/12
Filed: 1982-11-29
Abstract: PURPOSE:To obtain a gas sensitive element having good responsiveness and excellent durability by forming thin films having specific thicknesses with a carrier consisting of Al2O3, etc. and a catalyst layer contg. a specific amt. of catalyst metal, such as Pt. CONSTITUTION:The surface of an Al2O3 substrate 1 is polished to a specular surface and a pair of comb-shaped electrodes 2 consisting of Au, etc. ate provided thereon by screen printing, etc. A heater 3 consisting of RuO2, etc. is provided on the rear of the substrate 1. A target consisting of SuO2 doped with Sb<5+> is used and a gas sensitive body 4 having 25nm film thickness is formed by a sputtering method between the electrodes 2. A target formed by mixing 1- 80wt% catalyst metal, such as Pt, with Al2O3 power is used and a catalyst layer 5 having 5-1,000nm film thickness is formed by a sputtering method on the body 4. A gas sensitive element having good responsiveness and excellent durability is thus obtd.
Patent JP-S6186050-A (JP)
Title: Moving mold type continuous casting device
Inventor: TAZOE NOBUHIRO
IPC: B22D11/20
Filed: 1984-10-03
Abstract: PURPOSE:To adjust the contact time of a casting mold of a continuous casting device and a molten metal and to produce a camber-free ingot by making independently controllable the mold moving speed of at least a pair of moving systems of plural moving systems for moving the casting mold. CONSTITUTION:The driving parts 12, 13 which turn circumferentially the mold blocks 1 are provided independently from the upper and lower moving systems 2, 3 and control independently the moving speed. The camber of the ingot 7 is detected by a detector 14 and the camber quantity is calculated by an arithmetic device 15. The speeds V1, V2 of the respective moding systems 2, 3 are set at prescribed different speeds by a control device 16 in accordance with the calculated result. As a result, the contact time of the mold blocks 1 and the molten metal is adjusted, by which the growing degree of the solidified shell is made uniform and the camber is eliminated. This device is also applicable to a device disposed with the moving systems on the right and left and is applicable to a device which is disposed with the moving systems on the top, bottom, right and left and forms the casting space by the combination of the molds of the respective systems. The setting of different speeds may be made possible with each system in this case in which at least a pair of the moving systems are simply required to be made settable at different speeds.
Patent JP-H0936640-A (JP)
Title: Antenna for portable radio equipment
Inventor: KITA KAZUNORI
IPC: H04B1/38
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To improve a gain and to stabilize antenna characteristic. SOLUTION: Strip antenna elements 3a-3d consisting of conductors are arranged in band parts 2a, 2b, respectively. The antenna elements 3a, 3d are connected with each other in the inside of a main body part 1. The antenna elements 3b, 3c are connected to a radio circuit part 6. Also, the outer ends of the antenna elements 3a, 3b are connected to loop connection parts 11a. 11b whose ' ends are exposed advancing the inside of the band part 2a in a buckle part 4. While, a part of the antenna elements 3c, 3d is exposed outward from the band part 2b. When the band parts 2a, 2b are fixed with the buckle part 4, the loop connection parts 11a, 11b are directly connected electrically to the exposed parts of the antenna elements 3c, 3d by the pressing power of the band parts, which forms a loop antenna of two turns.
Patent JP-2001036883-A (JP)
Title: Remote camera controlling circuit
Inventor: SATO SHOJI
IPC: H04N7/18
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To control a remote camera to avoid generating overrun by providing a means for detecting coordinate information of the operation controlling target point of a camera and a means for superimposing obtained coordinate information to a received picture from the camera for displaying on the receiving monitor of an operation station. SOLUTION: A coordinate detection part 26 receives operation control information equal to that for transmitting to the camera control part of a station B from a camera control part 8 in order to control the electric pan head and the lens of the station B and detects coordinate information. A display output part 27 receives the coordinate information from the part 26, adds the information with character information so as to display as the operation control information on a monitor and outputs it. A letter/character synthesizing part 10 superimposes the character information, which is added to the coordinate information from the part 27, to a received picture from the station B, which is decoded by a picture codec part 9 and displays it on the receiving monitor 11 of an operation station.
Patent JP-2001035962-A (JP)
Title: Manufacture of substrate for semiconductor package
Inventor: SHINYA HIROYUKI
IPC: H01L23/12
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To realize a method for manufacturing a substrate for a semiconductor package for cutting a lead wire for plating by alkali etching, and for operating short/open inspection before the division of the substrate. SOLUTION: This method comprises a first process for forming a plated through-hole 19 in a substrate 11 with a copper foil, and for forming a prescribed conductive circuit pattern 17; a second process for forming a resist film on the conductive circuit pattern 17 except at least one part (23) of connecting terminal parts 18 and 20 and a lead wire 15a for plating, and for covering the exposed lead wire 23 for plating with a dry film 26; a third process for carrying out corrosion resisting noble metal plating to the exposed connecting terminals 18 and 20; and a fourth process for peeling the dry film 26 adhered to a circuit substrate 27 to which the corrosion resisting noble metal plating is carried out and for removing the exposed lead wire 23 for plating by alkali etching.