baber/WOPTO huggingface dataset:
Patent JP-H01159339-A (JP)
Title: Bonding wire
Inventor: KUROSAKA AKITO
IPC: B23K20/00
Filed: 1987-12-15
Abstract: PURPOSE:To stabilize the shape of a ball and to prevent the chipping cracks at the time of bonding by adding trace amounts of Zr to high purity copper and subjecting it to an undirectional soldifying treatment by zone melting and refining. CONSTITUTION:0.01-0.05% Zr, by weight, is incorporated to high purity copper having >=99.99% purity. The refining by a zone melting method and an undirectional soldifying method are simultaneously executed to said copper alloy to form a bonding wire. Zr remaining in trace amounts in said copper alloy has the effect of increasing the recrystallization temp. of the copper alloy and to increase the high temp. strength of the wire rod. By this method, the shape of a ball is made close to that of a pearl and the terminal of a wedge bonding wire is made to the usually certain shape, by which the stabilized shape of a ball can be obtd.
Patent JP-H08320904-A (JP)
Title: Business supporting system
Inventor: ABE KIYOTAKA
IPC: G06Q50/00
Filed: 1995-11-09
Abstract: PURPOSE: To effectively execute business work between a trader and a user by opening self-specification information after transmitting information excluding self-specification information between the trader and the user through an intermediator. CONSTITUTION: Information related to the business of a trader A is transmitted to an intermediator M through an application sheet 2s. The intermediator M issues an information medium 3 indicating primary information other than the address and name of the trader A out of various information obtained from the sheet 2s. A user B transmits various information specifying the trader A to the intermediator M by a 1st user information transmission sheet 4s while referring to the medium 3. The intermediator M transmits information other than the address and name of the user B out of the information obtained from the sheet 4s to the trader A by a 2nd user information transmission sheet 5s. Thereby the intermediator M can transmits secondary information including information for specifying the trader A or the like to the user B by a secondary information transmission sheet 6s.
Patent JP-H11151518-A (JP)
Title: Method for combinedly roll forming, extruding and drawing pipe
Inventor: KIUCHI MANABU
IPC: B21C23/32
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide efficient pipe forming method by combining several processes of roll forming, extrusion and drawing of a pipe in a pipe forming work. SOLUTION: In a pipe forming mill in which sizing rolls S1 are arranged, by arranging a die 2 with which extrusion and/or drawing is enabled, preferably, a forcedly lubricating die between forming rolls R1 and forming rolls R2 or on the downstream side of the forming rolls R1 and the upstream side, midway or downstream side of the sizing rolls S1, the roll forming, extrusion and drawing of the pipe are continuously executed on the same manufacturing line.
Patent JP-H07297685-A (JP)
Title: Generator for pseudorandom number series having length of n-th power of 2
Inventor: BOKU GIYONRIYUU
IPC: H04B1/707
Filed: 1994-12-20
Abstract: PURPOSE: To simplify configuration requiring no additional circuit for inserting one additional bit into the output of a pseudo random number sequence (PN) by generating a new comparison value corresponding to a PN mask value, while using a comparison value translator. CONSTITUTION: After an initial LSSR load state signal has been received, a PN generator (LSSR) 100 executes shift operation, based on a sequential enable signal and generates a PN sequence. After the initial comparison value has been received, a comparison value translator 500 converts that value to a value corresponding to PN mask data. A comparator 200 compares the output of PN generator 100 with the converted comparison value. A D flip-flop 110, inverter 120 and an AND gate 130 are operated as a means for adding '0' of one bit at a prescribed bit position, after delaying the LSSR state value for one cycle when the LSSR state value is equal with the converted comparison value.
Patent JP-H11149060-A (JP)
Title: Visual sense device
Inventor: TOMITA SEIJIRO
IPC: G02B27/02
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a visual sense device capable of displaying a very convenient and powerful stereoscopic image. SOLUTION: This device is composed of a goggle shape provided with a pair of display parts, constituted by displaying two images having parallax on the respective display parts, respectively, to make them a stereoscopic image and is attached to a fixing means so that a user fixed to a prescribed position by the fixing means sees the stereoscopic image.  The fixing means is rotatable at one end and the device is composed of a first arm 1262 holding the user down on the prescribed position by rotating it in one direction and releasing the hold-down of the user by rotating it in the reverse direction and a second arm 1270 to which the visual sense device is attached capable of moving in the direction of the vertical axis, in the direction of horizontal axis and about the horizontal axis so that the visual sense device 1600 is capable of being aligned to the user, fixed to the prescribed position by the first arm, and the second arm is fixed to the first arm.
Patent JP-H01163315-A (JP)
Title: Continuous underground wall construction
Inventor: KISHI YASUHIRO
IPC: E02D3/10
Filed: 1987-12-17
Abstract: PURPOSE:To obtain a continuous underground wall capable of reducing hydrostatic pressures at great depth by a method in which a water-permeable part integrated with a reinforcing iron bar cage is set in a trench, and groundwater is recovered through the water-permeable part to reduce the level of groundwater. CONSTITUTION:A trench 8 is excavated in the ground, and a reinforcing iron bar cage 1 connected with a weter-permeating part 2 consisting of a water shield plate 3, a water-permeator 4 such as gravel which is housed in one side of the plate 3, and a water-collecting pipe 5 is set in the trench 8. Concrete is placed through a tremie tube into the trench 8 to construct an underground wall A3. An extended tube 51 is connected to the end of the pipe 5 to a water pump P, and the pump P is operated to drain groundwater in the ground side to the ground's surface through the part 2, whereby reducing the head of groundwater.
Patent JP-H06155120-A (JP)
Title: Cutting device
Inventor: JOHO YOSHIMITSU
IPC: B23B39/18
Filed: 1992-11-26
Abstract: PURPOSE:To simplify the structure even though plural tools are arranged in parallel and also to perform efficient machining. CONSTITUTION:Plural tools 7 are arranged in parallel so as to face plural works W. The tools 7 are rotationally moved to be arranged in plural machining positions P1, P2 around an axial line, which crosses with a rotational axial line at right angles, at the same time by a rotationally moving mechanism 9. While the tools 7 are rotationally arranged in the predetermined machining positions P1, P2, the tools 7 are delivered with cutting toward the works W at the same time by a feeding mechanism 10.
Patent JP-H01164884-A (JP)
Title: Double piping supporter
Inventor: MATSUDA YASUTAKA
IPC: F16L7/00
Filed: 1987-12-17
Abstract: PURPOSE: To make planing or construction in situ easier by arranging a fluid process pipe and an outer pipe surrounding the process pipe, fixing two pieces of lugs on the process pipe and arranging a pin in the space of the lugs. CONSTITUTION: In respect to a double layer pipe composed of a inner fluid process pipe 1 in which a fluid flows and an outer pipe 3 surrounding the process pipe, each of two pairs of lug 2a, 2b fitting to the inner diameter of the outer pipe 3 is welded at the position opposite with each other in both left and right in horizontal direction to the center axle of the process pipe 1 and in its peripheral direction. Further, while arranging a pin 6 between the two pieces of lug 2a, 2b from the hole of the pipe 3, a cylindrical plate 4 of the pin 6 is welded in the outer pipe 3. As a result, the pipe construction becomes easier and construction time is shortened to a great extent.
Patent JP-H10190546-A (JP)
Title: Communication system
Inventor: WYRWAS RICHARD
IPC: H04B7/15
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a communication system whereby power consumption is reduced even when communication is performed by plural methods. SOLUTION: A satellite access point 1 transmits to a mobile telephone 5 by a plurality of different channels in the communication system. One channel is repeated by a first satellite 3 to the mobile telephone 5 and the other channel is repeated by a second satellite 4. The mobile telephone 5 compares signal quality repeated by the satellites 3 and 4, uses the satellite which provides the most excellent quality signal and executes returning to the satellite access point 1. the usage of a satellite link is not indispensable. The system is provided with predomenance property by various kinds of communication without increasing a power request in a mobile station.
Patent JP-S63165324-A (JP)
Inventor: ANDORIYUU HAMIRUTON WAADO
IPC: A61P17/00
Filed: 1987-12-17
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-2001136497-A (JP)
Title: Digital broadcast transmitter and receiver
Inventor: OGAWA TETSUYA
IPC: H04N5/44
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a conventional digital broadcast transmitter and receiver that has incurred an increased circuit scale of a time interleave circuit (time de-interleave circuit) because an address control circuit is required for a time interleave (time de-interleave) buffer with respect to respective parameters when a time interleave length and depth differ by each layer. SOLUTION: An address control means 100 is provided with a block address generating means 19 that generates an address in the unit of blocks each consisting of a prescribed number of carriers and with a parameter dependent address generating means 20 that generates an address depending on a parameter denoting the interleave length by each layer.
Patent JP-H04190206-A (JP)
Title: Automatic focusing apparatus
Inventor: SAITO SHUICHIRO
IPC: G02B7/08
Filed: 1990-11-26
Abstract: PURPOSE:To perform focusing operation with higher accuracy by relatively displacing all lens groups and a photographing means by positional errors thereof as measured from a focusing target position along the optical axis, after performance of a zooming operation. CONSTITUTION:On the basis of the output signal from a distance measuring means 15, a photographing object distance is calculated, and the position of CCD 18, as taken along the optical axis, corresponding to this object distance is calculated by operation of a system controller 16, or the position A of CCD 18 as taken along the optical axis is selected from the previously stored data. Next, the positional errors of a first lens group 1 and a second lens group 2 as taken from specific positions are sensed in accordance with the output signals from the position sensors 21, 22, whereby the system controller 16 calculates the correction value B of CCD 18 as applied along the optical axis, or selects this correction value B from the previous stored data, which correction value B is added to the CCD 18 position corresponding to the photographing object distance (A + B). Then, a motor 25 is driven via a motor drive circuit 27 to adjust CCD 18 position by means of a feed screw 24, whereby the controller 16 stops the motor 25 when a target value signal is inputted thereto from a position sensor 26.
Patent JP-H07175396-A (JP)
Title: Process cartridge
Inventor: MIYABE SHIGEO
IPC: G03G21/00
Filed: 1993-12-17
Abstract: PURPOSE:To stably obtain a high quality image by preventing the image blur and the irregularity of the image density due to a slip between a holding member and an image carrier or a developer carrier at the contact point of both of them. CONSTITUTION:In the process cartridge constituted of at least the photoreceptor drum (image carrier) 1, the developing sleeve (developer carrier) 3a for supplying the developer to the photoreceptor drum 1 and including the SD roller (holding member) 30 for holding the fixed gap (SD gap G) between the photoreceptor drum 1 and the developing sleeve 3a, the diameter of the photoreceptor drum 1 and the developing sleeve 3a (radius R1, R2) are set so that the peripheral speed V1 of the photoreceptor drum 1 and the peripheral speed V2 of the SD roller 30 at the contact point of both of them are made to coincide. Thus, at the contact point of the SD roller 30 and the photoreceptor drum 1, the peripheral speed of both of them are made to coincide, therefore at the contact point of the SD roller 30 and the photoreceptor drum 1, a slip is prevented from causing, hence the image blur and the irregularity of the image density caused in the conventional device can be prevented, consequently the high quality image can be obtained.
Patent JP-H01160005-A (JP)
Title: Electrolyte for driving aluminum electrolytic capacitor
Inventor: IMOTO SEIJI
IPC: H01G9/02
Filed: 1987-12-16
Abstract: PURPOSE:To obtain an electrolyte having excellent characteristics in a wide temperature range by dissolving one kind or more kinds of phosphonium salt or alkyl phosphonium salt of carboxylic acid having gamma-butyl lactone as a main solvent. CONSTITUTION:An electrolyte, in which one kind or above two kinds of phosphonium salt or alkyl phosphonium salt of carboxylic acid is dissolved, having gamma-butyl lactone as a main solvent, has remarkably high solubility of solute and extremely low specific resistance. Further, there is no precipitation of solute even at a low temperature and a viscosity change of a solvent is remarkably small so that low temperature characteristics of electrostatic capacity and loss of an aluminum electrolytic capacitor can be remarkably improved.
Patent JP-H06163953-A (JP)
Title: Photovoltaic element and its manufacture
Inventor: SANO KEIICHI
IPC: H01L31/04
Filed: 1992-11-27
Abstract: PURPOSE:To obtain a photovoltaic element which can be manufactured by a simple process using semiconductor particles without precisely controlling the shape and the size of the semiconductor particles to be used. CONSTITUTION:Silicon particles 3 are fixed to a metal film 2 being a first electrode layer. The peripheral parts of the silicon particles 3 are covered with light transmitting SiO2 layers 4. A semiconductor layer 3a of conductivity type opposite to that inside of the silicon particle is formed on the surface of the upper part of the silicon particle 3. A transparent conducting film 5 being a second electrode layer is formed on the particles. Thereby the light reflected from the surface of the metal film 2 being the first electrode layer can be absorbed from the side surfaces of the silicon particles 3, so that the photoelectric conversion efficiency can be improved.
Patent JP-H09139255-A (JP)
Title: Bnc type connector
Inventor: TSUN GIYOKUHEI
IPC: H01R13/66
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To remove and filter interfering noise signal from the outside by making a conductor board by assembling a capacitor element directly from the bottom part of a casing and fixing the element by fastening a bottom plate. SOLUTION: A recessed hollow 45 is formed outside the bottom part of a casing so that capacitor elements 3 are installed in the recessed hollow 45. One ends of both capacitor elements 3 are butted to a spring piece 8, so that attributed to the elasticity of the spring piece, the capacitor elements 3 are prevented from being damaged by improper pushing force. Other than that, one bottom plate 5 having conductivity is installed and the bottom plate 5 is on the opposite to the other ends of both of the capacitor elements 3 installed and fitted in the bottom part of the casing and fixes both of the capacitor elements 3. Besides, insertion plates 51 extended upward are installed in both sides of the bottom plate 5. Both of the insertion plates 51 insert the bottom plate 5 to the bottom face of the casing and thus the bottom plate 5 fastens and fixes the elements 3.  Transmitted noise signals are thus removed.
Patent JP-H03179766-A (JP)
Title: Heat pipe
Inventor: TAKAHASHI CHUICHI
IPC: H05K7/20
Filed: 1989-12-07
Abstract: PURPOSE:To prevent an operating fluid from being dried up or blocking a vapor phase operating fluid path provided to the upper part of a container by a method wherein the height of an intermediate partitioning wall, the upper surface level of the operating fluid at the front end of a container evaporation section, and the upper surface level of the operating fluid at the front end of a condensation section are specified. CONSTITUTION:Provided that the overall height from the upper face of container base wall 4 of a heat pipe 1 to the lower face of an upper wall 5 is H, the height of an intermediate partitioning wall 3 is so set to 0.25-0.7H. Provided that the height from the upper face of the container base wall 4 to the lower face of the intermediate partitioning wall 3 is Ha and the height from the upper face of the partitioning wall 3 to the lower face of the container upper wall 5 is Hb, when a heat pipe is tilted by an angle theta of 1.5 degrees making its evaporation part Le positioned higher than its condensation part Lc, the level h1 of the upper face of the operating fluid at the front end of the container evaporation part Le is made larger than 0.8Ha and smaller than 0.1Hb and the level h2 of the upper face of the operating fluid at the front end of the condensation part Le is made larger than 0.8Hb and smaller than 1.0Hb.
Patent JP-H11148681-A (JP)
Title: Air conditioner
Inventor: HATAYAMA AKIRA
IPC: F24F5/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To quickly discharge bubbles from the liquid-phase pipe, because cooling operation becomes unstable, and condensates from the gase-phase pipe, because heating operation becomes unstable. SOLUTION: An air conditioner is constituted in such a way that an outdoor machine 1 is connected to a plurality of indoor machines 4 positioned at lower levels that the outdoor machine 1 through gaseous-phase pipes 6 and liquid-phase pipes 7 so that each indoor machine 4 may be operated for cooling by introducing a liquid condensed through heat radiation by means of the outdoor machine 1 to the indoor machines 4 for evaporation and returning the evaporated liquid to the outdoor machine 1 or for heating by introducing a gas endothermically evaporated in the outdoor machine 1 to the indoor machines 4 for condensation and returning the condensate to the outdoor machine 1.  In the air conditioner, a motor-driven pump 10 and a compressor 12 are respectively connected to a liquid-phase pipe 6 and a gase-phase pipe 7 and a coolant is forcibly carried for both cooling and heating by actuating the pump 10 for cooling and the compressor 12 for heating.
Patent JP-H03180200-A (JP)
Title: High-sensitivity determination
Inventor: OKADA MASATO
IPC: C12Q1/26
Filed: 1989-12-11
Abstract: PURPOSE:To accomplish the title determination of putrescine and cadaverine by acting specific enzymes on putrescine and/or cadaverine and by determining the resulting product. CONSTITUTION:Putrescine and/or cadaverine is (are) subjected to putrescine transaminase (pref. putrescine: pyruvic acid transaminase), an amino group donor (e.g. L-alanine, glycine) and a polyamine oxidase (e.g. putrescine oxidase of microbial origin) (normally at a pH6-9 at 25-45 deg.C for 10min-5hr) to carry out an amplificative reaction by enzymatic cycling technique, and the resulting reaction products such as hydrogen peroxide, ammonia and alpha-keto acid are determined, thus quantifying the putrescine, cadaverine, etc.
Patent JP-H06283227-A (JP)
Title: Electrically balanced connector assembly
Inventor: JIYON EI SHIIMON
IPC: H01R13/6466
Filed: 1993-12-17
Abstract: PURPOSE: To provide an electrically balanced connector assembly. CONSTITUTION: A pair of wire terminal blocks installed in a first side face of a circuit board are connected to a pair of counterpart modular jacks 10 installed in a second side face of the circuit board through circuit constituent elements on the circuit board. Capacitive elements are connected between selected conductive wires of the modular jacks 10 and wire terminal blocks through circuit constituent elements. A circuit board assembly 14 is installed in a panel yoke comprising a pair of apertures for enabling approach to the modular jacks 10 positioned in the panel yoke 12. These apertures and circuit board assembly 14 are so arranged in directions as to insert and pull connection modular cords into and out of the modular jacks by gravitational sending. The panel yoke 12 comprises a means to fix the panel yoke 12 on a panel or a wall plate in a snap-lock manner.
Patent JP-H03182825-A (JP)
Title: Suspension device for vehicle
Inventor: KAMIMURA SHOICHI
IPC: B60G23/00
Filed: 1989-12-11
Abstract: PURPOSE:To improve the comfortableness of a ride and travelling property at the time of travelling on a bad road by comprising a road surface irregular condition detecting means for directly detecting the irregular condition of a road, and changing the suspension characteristic in response to the detection signal thereof. CONSTITUTION:Suspension characteristic of an active suspension device is changed by controlling supply and discharge of the pressurizing liquid to liquid- operated chambers 3c inside of fluid cylinder devices 3, respectively provided between a car body 1 and front and rear wheels 2F, 2R, with proportional flow quantity control valves 9. The proportional flow quantity control valves 9 are controlled by a control unit 17 on the basis of the output signal of car height displacement sensors 14, vertical acceleration sensors 15, etc. In this case, a road surface irregularity sensor 31, including a distance measuring unit 30 for sending the laser wave 90 toward the road surface 100 and measuring a distance between the car body 1 and the road surface 100 with a delay of the reflected wave 90', thereof, is provided in the lower part of the front end of the car body 1 to change the suspension characteristic on the basis of the output thereof.
Patent JP-H02162074-A (JP)
Title: Printer
Inventor: TOYOMURA YUJI
IPC: B41J25/312
Filed: 1988-12-16
Abstract: PURPOSE:To prevent a phenomenon from occurring, in which the coloring material of the surface of an ink ribbon is transferred onto recording paper by providing a control means, in which the ink ribbon is used as a guide for carrying recording paper and a printing head is moved in the direction that a clearance is opened between the printing head and a platen roller on the reverse feeding of recording paper. CONSTITUTION:An ink ribbon 1 is stretched and held around a thermal head 3 by proper tension immediately before recording paper 2 is fed reversely. The thermal head 3 is held by a support member 26, the support member 26 is lifted by turning a cam roller 29, an approximately 1mm clearance is formed between the thermal head 3 and a platen roller 4, and an approximately 1mm clearance is also shaped between the ink ribbon 1 and the platen roller 4. Recording paper 2 carried by a capstan roller 7 and a pinch roller 8 is slid between the thermal head 3 and the platen roller 3 while using the ink ribbon 1 during carrying as a guide. The clearance between the ink ribbon 1 and the platen roller 4 is set in approximately 1mm, and no jamming is generated while the phenomenon of rubbing transfer generated due to rubbing with recording paper 2 of the coloring material of the ink ribbon 1 is also inhibited.