baber/WOPTO huggingface dataset:
Patent JP-S6130651-A (JP)
Title: Nonmagnetic alloy for sealing semiconductor
Inventor: SHISHIDO HIROSHI
IPC: H01L23/48
Filed: 1984-07-18
Abstract: PURPOSE:To obtain a nonmagnetic alloy for sealing a semiconductor provided with a coefft. of thermal expansion almost equal to that of a sealing resin by adding specified percentages of Mn, Cr, V, Mo, Ni and Cu to Fe. CONSTITUTION:An alloy represented by a chemical formula Fe100-x-y-zMnxQyRz (where Q is at least one among Cr, V and Mo, R is Ni and/or Cu, x=18- 35wt%, y=1-6wt%, and z=0.5-3.0wt%) is prepd. The amount of C as an impurity in the alloy is restricted to <=about 0.05wt%. The alloy is melted, fed continuously to a cooling roll or the like, and solidified by rapid cooling at about 10<8> deg.C/sec cooling rate. The resulting thin strip is homogenized by annealing at about 700-1,200 deg.C to obtain a nonmagnetic alloy suitable for use as a material for a lead frame for a transistor or an integrated circuit.
Patent JP-H04371337-A (JP)
Title: Manufacture of chain
Inventor: KAJIWARA KOJI
IPC: B21L11/14
Filed: 1991-06-20
Abstract: PURPOSE:To manufacture a chain, without changing the direction of a link each time a round steel rod is inserted, by inserting the round steel rod into every other link to bend and thereby always inserting the round steel rod into the link facing the same direction. CONSTITUTION:In the process of connecting a single link in a link storage to the link of the end of the chain, each time a truck 13 which is moved back and forth on a rail in a delayed phase reaches a prescribed position at a right end to stop, the heated round steel rod is brought by a crane and inserted into the link 23. And, one end of the rod is bent by a bender 14. When the other end of the steel rod is bent, the bending is temporarily stopped in the middle, and another single link 21 from the link storage is brought to the bender 14 and inserted into the half bent steel rod. After that, the bending is resumed. As described above, the bending process of the link 24 by which the completed single link 21 and the link 23 of the end of the chain are connected is completed. Then, the truck 13 is moved to the left end of the rail, and each end part of the link 24 is butted for welding by a welding machine 15.
Patent JP-H0440774-A (JP)
Title: Video signal recording and regenerating device
Inventor: AWAMOTO SHIGERU
IPC: H04N5/92
Filed: 1990-06-07
Abstract: PURPOSE:To control a noise reducing quantity in an MUSE signal decoder and to improve reproduced picture quality by superimposing the noise of a constant quantity on a clamp level line within an MUSE signal at reproducing. CONSTITUTION:This device is a device to record and to regenerate a Multiple Sub-Nyquist Sampling Encoding (MUSE) system signal and provided with a noise adder 19 to superimpose the noise of a constant S/N on clamp level line data among regenerative MUSE signal data, a D/A converter 20 to change the regenerative MUSE signal data for which the noise is added into an analog quantity and so on. Then, when the MUSE signal is digitized and recording and regeneration are executed by reducing an information quantity with high efficient encoding, the constant noise is superimposed on a clamp level line part when the regenerative signal data are returned to an MUSE format. Thus, a noise reducing quantity in an MUSE signal decoder can be controlled and the picture quality improvement of a reproduced picture can be executed.
Patent JP-S5773644-A (JP)
Title: Torque detector
Inventor: TOTSU KATSUYUKI
IPC: G01L3/10
Filed: 1980-10-24
Abstract: PURPOSE:To measure torque continuously by suspending a power unit, consisting of a motor and a reduction gear, in a casing with a plate body to which a strain gauge is fitted. CONSTITUTION:In a casing 12, the power unit consisting of a motor 18 and a reduction gear 20 is supported, while an annular gap C is left, with a plate-like supporter 14 and an output shaft 28 supported rotatably with a bearing 30. To the supporter 14, a strain gauge 32 having lead-out lines 34 is fitted and both the ends of the supporter 14 are screwed into the power unit and a cover 16 with flanges 24 and 26. A quick chuck 36 is fixed atop of the output shaft 28, and a driver 38 and a nut bit are fitted. When the motor 18 is driven and, for example, a screw is turned up, screwing torque generated inevitably is transmitted to the supporter 14 as counter torque through the bit, chuck 36, output shaft 28, reduction gear 20, and motor 18 in sequence, so that the strain guage 32 detects the torque. Consequently, the torque is measured continuously and accurately.
Patent JP-H01316713-A (JP)
Title: Lens position controller for optical equipment
Inventor: KANEDA NAOYA
IPC: G02B7/08
Filed: 1988-06-16
Abstract: PURPOSE:To prevent defocusing by reading movement control information which is stored and driving a 2nd lens group almost simultaneously with a 1st lens group. CONSTITUTION:An area is discriminated by comparing two pieces of lens position information with numerals in an area data memory 133 and an area representative speed is read out of a speed data memory 131. A CPU 130 determines the moving direction and speed of a stepping motor 112 for driving a lens group 4B according to the read contents of the data memory and defocusing information read in from an AF device 135 and determines the driving direction of a motor 140 of driving a variator lens according to the operation result of a zoom switch. Then the data are outputted to a stepping motor driving pulse output circuit 137 and a zoom motor driver 139 so that two motors operate almost at the same time. Consequently, the defocusing due to the response delay of the output of a focusing detecting means is improved.
Patent JP-H1145948-A (JP)
Title: Layout for sram structure
Inventor: CHAN TSUI CHIU
IPC: H01L27/11
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To enhance the operational characteristics of a cell while minimizing the geometry by constituting an SRAM memory cell of two storage transistors and two access transistors with four gates of these transistors being arranged all in the same direction. SOLUTION: Each set comprising four memory cells is arranged symmetrically to the source region 38 for each memory cell in a group. All gate electrodes formed of a first polysilicon layer are substantially parallel with each other and extend substantially linearly. Deviation from a line is less than one half of its own width and thereby lines 57, 59 can be located at an arbitrary position over one half of the width of gate electrode. Since linear and parallel storage transistors 12, 14 and word lines 32 are provided, operation of the cell is stabilized resulting in the enhancement of reliability and electric operation of a memory cell.
Patent JP-S6042608-A (JP)
Inventor: ROBEERU PIRURE
IPC: C21B7/24
Filed: 1984-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09327448-A (JP)
Title: Property analyzing system using fingerprint identification
Inventor: OTOMO YOSHITAKA
IPC: G06V40/13
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To enable to obtain property data suitable to each person such as potential, etc., by simple input operation. SOLUTION: Fingerprints of ten fingers are detected by a fingerprint sensor 1 as well as the lines of the palm data and blood type data are input using an input section 2, and these data are checked with those previously stored in a memory 3 at a check section 4. The results are judged at a judgement section 5 and the answer (property data) is displayed or printed out at an output section 6.
Patent JP-S635730-A (JP)
Inventor: YAMAUCHI HIDENORI
IPC: A61B5/117
Filed: 1986-06-27
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-S6041679-A (JP)
Title: Production of polyglycidyl ether
Inventor: KANAYAMA KAORU
IPC: C08G59/00
Filed: 1983-08-16
Abstract: PURPOSE:To reduce the titled ompound useful as a matrix resin for CFRP, etc. in high efficiency, by reacting an epihalohydrin, etc. with a mixture of bisphenol and bisphenol A having a concentration within a specific range. CONSTITUTION:A mixture of 10-90wt% bisphenol of formula having spiroacetal ring and 90-10wt% bisphenol A is made to react with an epihalohydrin or beta-methylepihalohydrin (both compounds are called as epihalohydrin) in the presence of an alkali metal hydroxide, thereby effecting the addition of epihalohydrin to a bisphenol mixture simultaneously to the cyclization to form an epoxy ring. The objective compound can be produced by this process. EFFECT:Low melt viscosity an excellent water absorptivity and heat resistance.
Patent JP-S5675234-A (JP)
Title: Arm rest consisting of elastic compressible material for compartment of automobile
Inventor: YOAHIMU YANTSU
IPC: B60N2/75
Filed: 1980-10-27
Abstract: The fitting is made of resilient material and having a shape stabilized by an insert (1) which has a strength which is limited yet sufficient to withstand all forces acting on it during normal use, but changes into smaller and/or flatter shape when subjected to a force greater than that allowed for in the design (e.g. during a collision or during manufacture). <IMAGE>
Patent JP-S5273953-A (JP)
Title: Flat granular materials of vinyl chloride resin
Inventor: SHIGEMORI YOSHIHIRO
IPC: B29C47/00
Filed: 1975-12-17
Abstract: PURPOSE: Colorants for vinyl chloride resins without being dissolved in plasticizers in the paste resins, or deteriorating the coating properties. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0315921-A (JP)
Title: Coordinate input device
Inventor: SEKIYA TOSHIYUKI
IPC: G06K11/06
Filed: 1989-06-14
Abstract: PURPOSE:To easily and inexpensively obtain the coordinate input device of high input precision by time-divisionally switching the output signal of a vibration sensor and using it for vibration arrival time detection. CONSTITUTION:Amplifiers 5 amplify the outputs of respective vibration sensors 20-23 mounted on a coordinate input surface at prescribed amplifier ratios. A multiplexer 6 for time-divisionally inputting the outputs of respective vibration sensors 20-23 to a vibration arrival time detection circuit 8 inputs plural outputs of pre-amplifier 5 amplifying the outputs of respective vibration sensors and outputs deseired one by the control of a sensor selection signal 7. Namely, the multiplexer 6 is provided with four input terminals x0-x3, selects an input signal from either terminal and outputs it to the vibration arrival time detection circuit 8. A control part 9 controls the multiplexer 6 by a control program stored in ROM 10 and selects the sensor. Thus, the constitution of the subject device is simple, inexpensive, compact and reduced in weight and superior performance without the degradation of input precision can be obtained.
Patent JP-H05343740-A (JP)
Title: Gallium arsenide phosphide epitaxial wafer
Inventor: SATO TADASHIGE
IPC: C30B25/02
Filed: 1992-06-09
Abstract: PURPOSE:To obtain a gallium arsenide phosphide epitaxial wafer having small cracks by forming a step of a crystal mixture ratio in a constant gallium arsenide phosphide mixed crystal layer. CONSTITUTION:A gallium arsenide phosphide epitaxial layer has a gallium arsenide phosphide crystal mixture ratio variable layer 3 and gallium arsenide phosphide constant crystal mixture ratio layers 4, 5 formed in this order on a gallium phosphide single crystalline substrate 1. A step of the crystal mixture ratio is so formed that a crystal mixture ratio of the layer 5 is lower by 0.01-0.05 than that of the surface side from that of the substrate side, i.e., that of the layer 4 in the layers 4, 5. Thus, even if the crystal mixture ratio layer having different lattice constants and thermal expansion coefficients are formed, an internal distortion is small, and cracks of the wafer in the step of manufacturing a light emitting diode can be reduced.
Patent JP-H10339578-A (JP)
Title: Garbage disposal device by utilizing engine exhaust heat
Inventor: MORI MASAO
IPC: F26B11/04
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To attain an energy saving, eliminate an installing area for installing a boiler and further reduce noise caused by operation of the boiler by a method wherein exhaust heat of an engine is utilized as a heat source for drying garbage. SOLUTION: A drum 2 is driven by a deceleration motor 38, a driven sprocket 27 is rotated through a driving sprocket 28 and a driving chain and this is directly connected to the drum 2 through an outer member 14 of a bearing 26 of the driven sprocket 27. In addition, discharged gas discharged from the engine is inputted to a heat exchanger X within the drum 2 through an inlet 3 of a discharged gas pipe so as to heat garbage fed through a garbage feeding port 25, vapor is generated at the drum 2 and then an inner side of the space of the drum 2 is filled with over-saturated air. With such an arrangement as above, it is possible to simplify a configuration of mechanism in which the discharge gas of the engine is applied as a heat source for the garbage disposal device by utilizing engine discharged gas.
Patent JP-H04347831-A (JP)
Title: Film carrier attaching/detaching device
Inventor: TSUJI JUNICHI
IPC: G03B27/46
Filed: 1991-05-24
Abstract: PURPOSE:To easily detach a film carrier from a working stage by lever operation and to easily set the film carrier to an attaching position for a half size frame from the attaching position for a full size frame. CONSTITUTION:A film carrier 11 is set on the rail 15 of the working stage 10. The film carrier 11 is moved in the direction of a printing position on the rail 11. When the film carrier 11 is set on the printing position, a clicking mechanism 21 holds the engaging projection 20 of the film carrier 11. Thus, the film carrier 11 is fixed on the printing position on the working stage 10. When the film carrier 11 is detached from the working stage 10, a lever 22 is drawn in a detaching direction. Therefore, a pressing bar 23 is pushed so that the locking of the engaging projection 20 by the clicking mechanism 21 is released. Thereafter, the film carrier 11 is detached from the working stage 10, is rotated 90 deg. and is loaded again.
Patent JP-S60130843-A (JP)
Inventor: RARUFU RINSUKAA
IPC: G06F17/50
Filed: 1984-07-20
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-H0446703-A (JP)
Title: Ultrasonic vibration drilling device
Inventor: IFUKURO HISAO
IPC: B23B37/00
Filed: 1990-06-11
Abstract: PURPOSE:To automate a fine boring work by providing a thrust regulator for controlling thrust in the feeding direction of drill according to the rotating speed of drill. CONSTITUTION:The tip of a drill 1 is brought into contact with a workpiece 2, and then a motor 10 is rotated while ultrasonic oscillation is given to the drill by a ultrasonic oscillator 3. As the rotating speed of the drill 1 increases by the operation of motor 10, the rotation radius of a centrifugal force weight 8 of each of four links 7 increases due to the centrifugal force of the weight, and after the tip of the drill 1 descends the drill 1 bores the workpiece 2. When boring is advanced and the rotation load of the drill 1 increases, the rotation speed of the drill 1 decreases and the rotation radius of the weight becomes small, to thereby make the tip end of the drill 1 rise.
Patent JP-H097851-A (JP)
Title: Outdoor molded transformer
Inventor: NAGATOMO SUMI
IPC: H01F30/12
Filed: 1995-06-16
Abstract: PURPOSE: To obtain a more lightweight and lower-cost outdoor molded transformer by a method wherein a contents is provided in such a way that the axial direction of a winding is horizontal facing the side surface, which is exposed from a core, on one side of the side surfaces of the winding, upward and at the same time, a high-voltage lead, a low-voltage lead and a tap lead are extracted from the upper part of the winding. CONSTITUTION: A contents 20, which is constituted of a core 2 and a winding 3, is installed in a case 1A in such a way that the axial direction of the winding 3 is horizontal. The extraction of leads is conducted by a method wherein as the side surface on the side, which is not covered with the core 2, of the winding 3 is divided into an upper part and a lower part, a high-voltage lead 36A, a low-voltage lead 37A and a tap lead 38A are extracted from the upper part. The core 2 is fixed in a form of placing on a step part 14 of the box part 11A of the case 1A. The bottom of the case 1A is confronted to the shape of the winding 3 so that the distances between the bottom and the winding 3 become equal to form into a shape having a roundness and the volume of this bottom part, Which is filled with a molding resin 5, is made smallest.
Patent JP-S5273218-A (JP)
Title: Fuel supply system for lp gas engine
Inventor: TAGAMI TAKESHI
IPC: F02M21/06
Filed: 1975-12-16
Abstract: PURPOSE: To avoid uncombusted gas increase in exhaust gas at engine deceleration by blocking fuel supply, and to prevent overheating of after processign device when suction pipe negative pressure at deceleration, etc. reaches at predetermined high level. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6129005-A (JP)
Inventor: SAKAGUCHI TOSHIHIKO
IPC: F21V5/02
Filed: 1984-07-19
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-H10323130-A (JP)
Title: Blower for protecting plant
Inventor: KAWAI HISAYOSHI
IPC: A01G13/08
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus capable of not disturbing an automatic tea reaping machine in tea reaping operation and readily carrying out transporting and fixing operation in installing a blower on a tea garden by constituting a strut in an expandable and contractible manner in the vertical direction in a blower for protecting a plant provided with a blowing machine at the top of the strut. SOLUTION: In this blower for protecting a plant equipped with a blowing machine 1 at the top of a strut 2, the strut 2 is made expandable and contractible in the vertical direction. The strut 2 consists of at least an upper strut 21 and a lower strut 22 and the lower strut 22 is buried in soil. The upper strut 22 is slidably housed in the lower strut 21 and a screw rod 5 for vertically moving the upper strut 21 can be laid in the lower strut 22. Further a blowing machine 1 can be fixed to the top of the upper strut 21 so as to stand and lay the blowing machine.
Patent JP-S6042924-A (JP)
Title: Transistor driving circuit
Inventor: FUNABASHI HIROSHI
IPC: H03K17/60
Filed: 1983-08-19
Abstract: PURPOSE:To attain the protection of a transistor (TR) over a wide range and to integrate a driving circuit and a protection circuit by setting optionally a Zener voltage of a Zener diode and a voltage of a gate-off power supply to take the size of the TR and the circuit characteristic into consideration. CONSTITUTION:When an ON-signal is inputted to an R8, a base current of a T4 is interrupted and an ON-base current flows in the path of Egon R3 T2 TRS to turn on the TRS. In this case, the base current T1 is cut off and a current flows in the path of Egdet R1 D1 TRS Egoff. When the collector current of the TRS is an excess current in this state, the base current of the TRS becomes relatively deficient, the collector voltage is increased, and when the relation of (Zener voltage of a Zener diode ZD1 + voltage drop ph.c of an input diode D3) < (collector voltage drop of TRS+Egnff) is obtained, the D1 is turned off and an off-base current flows in the path of Egoff TRS T3 D5 R5 to protect the TRS by turning instantly off the TRS.
Patent JP-S5851590-A (JP)
Inventor: TANAKA HAJIME
IPC: H05K13/08
Filed: 1981-09-22
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-H023643-A (JP)
Title: Azulene derivative, cholesterol-lowering agent and production thereof
Inventor: TOMIYAMA TAKESHI
IPC: C07C231/02
Filed: 1988-06-20
Abstract: NEW MATERIAL:An azulene catalyst shown by formula I (R1 and R2 are H or lower alkyl). EXAMPLE:N-(Azulene-1-carbonyl)glycinamide. USE:A cholesterol-lowering agent having improved prolongation and safety of medicinal effects and showing excellent cholesterol lowering effects. PREPARATION:A compound shown by formula II is reacted with a compound shown by formula III in the presence of a condensation agent to give a compound shown by formula IV, which is then reacted with ammonia to give a compound shown by formula I. The compound can be administered either by oral or by parenteral course and is expected to have desired effects by using 30-200mg per adult daily.
Patent JP-S637399-A (JP)
Title: Method for controlling concentration of lead in lead plating solution
Inventor: HATTORI JUNICHI
IPC: C25D21/14
Filed: 1986-06-26
Abstract: PURPOSE:To simply and rapidly control the concn. of lead in a lead plating soln. by introducing a fixed quantity of a lead plating soln. contg. lead at a desired concn. into a flow cell provided with a lead ion electrode with a pump and by measuring the concn. of lead with an ion meter. CONSTITUTION:Pure water is poured in a beaker 4 by 1l, 1ml lead plating soln. having about 50g/l concn. of lead is taken out of a lead plating bath 1 and poured in the beaker 4 with a constant rate pump 3 and they are uniformly mixed with a stirrer. The resulting soln. is introduced into a flow cell 5 with a peristal pump 8 and the concn. of lead in the soln. is measured with a lead ion electrode 6. The measured concn. is 50mg/l. In accordance with the concn., a calculated amount of lead boride is added to the lead plating bath 1.
Patent JP-H09310033-A (JP)
Title: Sol solution and membrane formation
Inventor: YOSHIHARA TOSHIO
IPC: C09D5/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a sol solution capable of forming a stable membrane simply and at a low temperature, and having membrane characteristics excellent in membrane strength, adhesiveness, transparency and protecting effect by dispersing a specific dehydrated material in a medium as colloidal particles. SOLUTION: This sol solution is obtained by dispersing (A) a partially dehydrated and/or a completely dehydrated material of a tetrahydrated magnesium acetate in (B) a medium comprising water as a main component, as colloidal particles. Preferably, as the colloidal particles, at least a part of magnesium acetate at the surface of the particles becomes magnesium hydroxide, the diameter of the particles are 3-300nm and the solution contains a water-soluble polymeric dispersion stabilizer (e.g.; hydroxypropylmethylcellulose) and ethylene glycols.
Patent JP-H01318236-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MITA KEIJI
IPC: H01L21/52
Filed: 1988-06-17
Abstract: PURPOSE:To prevent increasing of contact resistance by providing aluminum, aluminum-copper, copper and solder layers between a silicon pellet and a frame. CONSTITUTION:An aluminum 2, an aluminum-copper 3, a copper layer 4 and solder layer 6 are provided between a silicon pellet 1 and a frame 5. That is, aluminum, copper and gold are deposited one by one on a rear surface of a semiconductor wafer, divided into a chip 1, and then fixed to the frame 5 through the solder 6. The chip 1 and the frame 5 are heat-treated. According to this constitution, Al2O3, an oxide of the aluminum 2, does not produce reaction since it is insoluble to water. It becomes possible to prevent increasing of contact resistance and to improve reliability in this way.
Patent JP-H0443492-A (JP)
Title: Processor for purchasing time point advertising information
Inventor: TAKAYAMA FUMIO
IPC: G07G1/06
Filed: 1990-06-08
Abstract: PURPOSE:To save labor by transferring a conversion code and a conversion data to an artwork printer side by a communicating means. CONSTITUTION:An access means 4 automatically converts the purchasing time point information of a storing means 1 to a code data format, which can be analyzed by the artwork printer, by a format conversion table 2. Then, a writing means 7 writes the code data in the converted format to another storing medium 6 so as to set the data to the artwork printer 5 or the code data is directly transferred to the artwork printer 5 by a communicating means 8. Thus, labor can be sharply saved by processing the purchasing time point information by the artwork printer 5 without manually inputting the information.