baber/WOPTO huggingface dataset:
Patent JP-H02211646-A (JP)
Title: Ultrasonic wave wire bonding
Inventor: SAKATSU TSUTOMU
IPC: H01L21/60
Filed: 1989-02-10
Abstract: PURPOSE:To suppress a crush width to a minimum and make a bonding section very small by performing ultrasonic wave bonding in a state in which a wire which is worked in an elliptical shape beforehand in cross section is kept with the longitudinal direction of an ellipse substantially vertically. CONSTITUTION:After a wire is rolled so that a wire cross section is formed into an elliptical shape by using a roller-like rolling jig 5, this elliptical wire is, for example, supplied to below a wedge 2' having an arc recess 6 in the lower section in a state in which the longitudinal direction of the ellipse is kept substantially perpendicular to the bonding surface 3 of the ellipse, and ultrasonic wave bonding is performed. This method makes it possible to suppress a crush width to a minimum and perform wire bonding of a very small pitch without decreasing wire strength.
Patent JP-S58151289-A (JP)
Title: Fitting method for ink ribbon
Inventor: KITAMURA KAZUO
IPC: B41J31/10
Filed: 1982-03-03
Abstract: PURPOSE:To facilitate fitting of an elongate large-width ink ribbon at the time of replacing, by a method wherein a reel fitted on one of a pair of take-up shaft is provided with a lead part having a predetermined length, and an engaging part provided at the tip of the lead part is engaged with the second engaging part provided at the starting end of an ink ribbon. CONSTITUTION:The reel on a lower take-up shaft 10 for the ribbon 8 is provided with the lead part 8 having the engaging part 13, which lead part 12 has such a length that the engaging part 13 comes to a position above a type drum 6 where the ribbon 8 can be easily fitted. When replacing the ink ribbon, the ink ribbon 8 is taken out from a containing box, the reel thereof is fitted to an upper take-up shaft 9 for the ribbon 8, and the engaging part 8a provided at the starting end of the ribbon 8 is engaged with the engaging part 13 on a guide plate 6a. Accordingly, the ink ribbon 8 can be easily fitted by adhering it in parallel to the leading part 12.
Patent JP-2000229043-A (JP)
Title: Bathtub cleaning nozzle
Inventor: MIYAMOTO SHIN
IPC: B05B1/14
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub cleaning nozzle capable of reducing a cost and capable of simplifying a structure by rotating a nozzle member by using force of wash water. SOLUTION: A bathtub cleaning nozzle is provided with a base main body 1p forming a water supply passage A to a bathtub 2 on the inside and a nozzle member 5 rotatably installed in the base main body by communicating a water receiving part 52 formed inside with the water supply passage. Plural water jet holes 56, 58 are formed toward the inside of the bathtub from the water receiving part in the nozzle member, and a part or the whole of the plural water jet holes are formed in the direction for operating couple of forces on the rotational axis of the nozzle member.
Patent JP-S62190474-A (JP)
Title: Inspecting device for printed board
Inventor: NAKADA MITSUYOSHI
IPC: H05K13/08
Filed: 1986-02-17
Abstract: PURPOSE:To inspect a printed board with high wiring density without exerting any adverse influence upon circuits by bringing the printed board into contact with a probe stylus by using a vacuum sucking means provided in a different area. CONSTITUTION:A vacuum area 4 is formed at the periphery of the printed board 1 separately from a space 3 where the board 1 and probe 2 are brought into contact with each other. The board 1 is fitted to a movable plate 20, a guide pin 14 is run through a guide hole 19, and the stylus is put opposite the board 1. When the area 4 is evacuated, a support plate 5 and the movable plate 20 are sucked and move down until they abuts on stoppers 21 and 24. Each stylus 2 contacts both top and reverse surfaces of the board 1 to perform specific inspection. When the inspection is finished, the area is released from the vacuum and the movable plate 20 and support plate 5 are returned. Thus, the board 1 and stylus 2 are outside the vacuum area, so neither overheating nor the generation of static electricity is caused and insulation does not increases. Consequently, the printed board with high wiring density is inspected without any adverse influence upon circuits.
Patent JP-H02241648-A (JP)
Title: Ladle supporter of continuous casting equipment
Inventor: BUERUNAA JIYOIRETSUKAA
IPC: B22D41/00
Filed: 1990-02-14
Abstract: PURPOSE: To manufacture a ladle supporting device light in weight and low in cost by constituting the device so that a guiding rod of a linkage parallelogram system receives the stress. CONSTITUTION: A supporting bracket system 18 is composed of two independent supporting brackets 31, and each supporting bracket 31 is hinge-fitted independently to the upper and the lower guiding rods 20, 21, 22, 23 in the linkage parallelogram system 17. The upper guiding rods 20, 21 in the linkage parallelogram system 17 do not face a rotary base table 4 at the end parts thereof and integrated with the U-shaped hard unit 27 observed from the bottom surface through a large beam 26. The large beam 26 is supported with at least one set of a pressurizing cylinder through a swivel 38 and the swivel 38 is arranged on a line with the hinges of the upper guiding rods 20, 21 and these hinges are arranged at the end parts which do not face the rotary base table 4.
Patent JP-H02214155-A (JP)
Title: Semiconductor device
Inventor: MITANI SHINICHIRO
IPC: H01L27/112
Filed: 1989-02-15
Abstract: PURPOSE:To enhance a threshold voltage without increasing an ion dose into a channel by a method wherein impurities whose conductivity type is different from that of impurities introduced into a source region and a drain region are introduced into a gate electrode of a MIS-type semiconductor element constituting a memory cell. CONSTITUTION:A diffusion layer 8 is formed in a semiconductor substrate 7 composed of p-type silicon or the like; the diffusion layer 8 is an impurity layer forming a source region and a drain region for a MOS and is constituted by introducing n-type impurities such as arsenic or the like into the semiconductor substrate 7; a gate electrode 10a for a MOS 4a of a high threshold voltage (Vth) and a gate electrodes 10b for MOS's 4b of a low Vth are formed on its surface. Then, p-type impurities such as boron or the like as impurities whose conductivity type is different from that of the n-type impurities introduced into the diffusion layer 8 are introduced into a polysilicon layer 11 of the gate electrode 10a. Thereby, a flat-band voltage is enhanced; the Vth can be enhanced without increasing an ion dose into a channel.
Patent JP-S52115953-A (JP)
Title: Steering clutch
Inventor: MURAYAMA YOSHINOBU
IPC: F16D15/00
Filed: 1976-03-25
Abstract: PURPOSE: To obtain a steering clutch that can be designed compact while extremely reducing time lag unitl the clutch is disconnected after operating an operating lever. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02213793-A (JP)
Title: Radiation detector device for gamma radiographic camera
Inventor: NAKAYAMA NOBUTOSHI
IPC: G01T1/164
Filed: 1989-02-15
Abstract: PURPOSE:To obtain the distribution image of radioactive isotope RI in a high- resolution reagent by providing a collimator where only radial rays in a specified direction passes, a scintillator, a photomultiplier tube and a light scattering member. CONSTITUTION:As to the radiation rays which are radiated from the RI distributed in the reagent, only gamma rays 5 in the specified direction passes the collimator 1. Next, it is converted into scintillation light by the scintillator 2 and made incident on the light scattering member 7 through a light guide 3. The light made incident on the member 7 repeats complicated refraction on the inner side and irradiates all over the photosensitive surface 4a of the photomultiplier tube 4 having the nearly uniform distribution of light quantity. Even if the photosensitive characteristic of the photosensitive surface 4a of the tube 4 differs in accordance with its position, accuracy in conversion that the incident light is converted into an electrical signal is improved by averaging the sensitivity characteristic.
Patent JP-H07259994-A (JP)
Title: Protective bellows
Inventor: MARUKU RUGE
IPC: F16D3/84
Filed: 1995-02-22
Abstract: PURPOSE: To easily mount a protective bellows and to positively fix it by providing an end collar with a conical surface larger in diameter than a mounting face, and locking a circumferentially extending ridge formed by a trough connecting the conical surface to a bellows turn, elastically to the mounting face. CONSTITUTION: A fixing collar 10 includes a circumferentially extending flexible lip (an edge part), and the edge part is substantially cylindrical and is integrally connected to a portion 28 with a conically shaped surface. The inner diameter of the cylindrical edge part is larger than the outer diameter of a easing 12 and is formed as the front edge part of the conical portion 28. Push-in force is continuously applied until a circumferentially extending internal ridge formed by a trough 30 is located within a groove 20 in the casing 12. The ridge 30 positively retains the collar 10 in a specified position in the casing 12 by the intrinsic elasticity of bellows material.
Patent JP-H05244989-A (JP)
Title: Antibody and method for immunochemical measurement
Inventor: ICHIMORI YUUZOU
IPC: G01N33/53
Filed: 1992-02-21
Abstract: PURPOSE:To obtain a method for detecting and measuring a mutein (CS23) in a humor, an organ and a tissue when the CS23 which is a human basic fibroblast growth factor(bFGF) is used as a therapeutic agent. CONSTITUTION:The objective monoclonal antibody capable of specifically binding to CS23 by cell fusion of a cell of a spleen in an animal immunized with the CS23 to a cellular strain of a myeloma without reacting with a mature type bFGF is taken out. A system for measuring the CS23 by using the antibody of this invention is capable of accurately capturing the CS23 without requiring considerations about the endogenous bFGF in analyzing test results in a human or an animal using the CS23.
Patent JP-H01210832-A (JP)
Title: Method and device for estimating profile of heat medium temperature distribution
Inventor: TAMATE HITOSHI
IPC: G01K17/00
Filed: 1988-02-18
Abstract: PURPOSE:To understand an exact heat reserved state of a heat storage tank even if the number of heat medium temperature detectors by estimating the past heating medium temperature of one time point of a spot of this side by one against the flow direction of the heat medium, to be the present heat medium temperature of the present spot. CONSTITUTION:By primary and secondary chilled water flow meters 6, 7, a primary chilled water flow rate and a load flow rate are measured, and from its difference, an in-tank flow rate is calculated. Subsequently, a cumulative value of the in-tank flow rate is calculated, and a time point of an absolute value of this cumulative value goes to capacity per one tank is monitored. Next, whether the cumulative value at this time point is positive or negative is discriminated. When said value is positive, the primary chilled water flow rate is more than the load flow rate, therefore, as for the temperature of a water flow of each virtual water tank of the present time point, a temperature of a water tank of this side by one is regarded as its temperature. When said value is negative, the foregoing is reversed. However, in case of water tanks #1...50 in which a low temperature side terminal tank heat medium temperature detector 8, a high temperature side terminal tank heat medium temperature detector 9 and an intermediate heat medium temperature detector 10 are installed, a temperature which is measured at the present time point is set as a water flow temperature.
Patent JP-H11216124-A (JP)
Title: Nuclear magnetic resonance examination device
Inventor: KONO OSAMU
IPC: A61B5/055
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To make a complete static magnetic field uniformity obtainable at a low cost in a small region selected restrictively more than that of one dimension. SOLUTION: In the examination device a planning image (S41) is photographed, a shimming area is specified on the image at three-dimension (S42), the shimming area is selectively excited to get a signal (S43), the optimum shimming value is found according to the signal (S44) and calculates the frequency of water and frequency of a fat are calculated at the optimum condition of shimming (S45), then based on the frequency, a fat control pulse sequence by CHESS method (S46) is executed.
Patent JP-H11206243-A (JP)
Title: Method of controlling pod browning of green soybeans belonging to tanbakuro soybean strain
Inventor: KOSAKA NORITAKA
IPC: A01N63/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a method of controlling pod browning of green soybeans belonging to Tanbakuro soybean (soybean originated from Tamba district in kansai area) strain in which the reason of the source have been underatood as unknown. SOLUTION: Atternuated virus of soybean mosaic virus is inoculated to seedling of Tanbakuro soybeans. Pod browning is also controlled by mixed planting of the seedling of Tanbakuro soybeans in occulated with the attenuated virus of soybean mosaic virus with seedlings of uninoculation and utilizing the secondary infection of the virus.
Patent JP-S55127345-A (JP)
Title: Preparation of acetylsalicylic acid salt
Inventor: YAMAUCHI KOUSUKE
IPC: C07C229/26
Filed: 1979-03-23
Abstract: PURPOSE: To obtain the title compound, having prolonged activity as an antipyretic and lenitive injection, in high yield, by dispersing acetylsalicylic acid in water or a water-containing solvent and then adding a specific acid to the dispersion to attain a specific pH value.  
     CONSTITUTION: Acetylsalicylic acid is dispersed in water or a water-containing solvent. The dispersion is made to react at ≤25°C, esp. at 0W5°C by adding a basic amino acid, therby maintaining the dispersion at pH4W8 to give the title compound. The basic amino acid is, e.g. L- or DL-arginine, histidine, etc. The molar ratio of the amino acid to acetylsalicylic acid is 0.9W1.1, preferably 0.95W1.05. The less water is used in the reaction, the higher yield can be obtained. Generally, the total amount of water is 0.5W5 times, esp. 1W2 times the amount of acetylsalicylic acid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60178053-A (JP)
Title: Manufacture of ribbon with decorative pattern
Inventor: TAMAMURA KUNIO
IPC: B29C59/04
Filed: 1984-02-27
Abstract: PURPOSE:To enable a mass production of the titled ribbon by pressing a heated printing plate on a part where a material to be processed and a desired color- tone foil tape are polymerized while these two are caused to advance in a synchronized manner and transferring and adhering a decorative pattern on the material. CONSTITUTION:A few rows of printing plates 6 with a decorative pattern inscribed... are attached to the internal surface of a plate attaching board 3 through a heating panel 5, and arranged opposed to a material to be processed 7 positioned in parallel lengthwise a with a housing 1. Then a foil tape of desired color tone 8... is introduced through in a cross direction b. The pitch of a printing plate 6... shall be equal to the pitch P of the tape 8.... Next, the material 7... is caused to advance sporadically at a pitch P equal to that of the tape 8... and an attaching board 3 is allowed to descend and press where the material 7 and the tape 8 are overlapped when these two have stopped. After these procedures, a decorative pattern of desired color and shape is transferred and adhered to the material 7 from the tape 8 under heating and pressing process. Thus it is possible to mass-produce a ribbon with decorative pattern at low cost.
Patent JP-H01211241-A (JP)
Title: Manufacture of perpendicular magnetic recording medium
Inventor: HONDA KAZUYOSHI
IPC: G11B5/84
Filed: 1988-02-17
Abstract: PURPOSE:To manufacture a vertical magnetic recording medium with superior durability by heating a magnetic layer in atmosphere where the incident angle of an evaporate atom at the time of forming the magnetic layer is set at the one over a specific angle at the final film forming part, and oxygen is included after forming the magnetic layer. CONSTITUTION:A high molecular substrate 1 formed in roll shape, after being delivered from a delivery roll 2, receives the vapor-deposition of a Co-Cr film by an electron beam vapor source 14 in traveling along the circumferential surface of a cylindrical can 3, and is taken up on a take-up roll 5. At this time, an initial incident angle phii and a termination incident angle phif are limited by a mask 6 provided between the vapor source 4 to the substrate 1 and the substrate 1. By heating the magnetic layer in the atmosphere where the incident angle phii is set at >=30 deg. at the final film forming part and also, the oxygen is included after forming the magnetic layer, the oxygen invades immediately from the surface of the film, thereby, an oxidation layer can be formed in a short time, and also, fineness in the neighborhood of the surface of the film can be obtained, then, it is considered that the strength can be improved.
Patent JP-S58151307-A (JP)
Title: Method for utilizing low pressure steam exhausted from sulfur recovering plant
Inventor: YAMAMOTO KAZUHIKO
IPC: C01B17/04
Filed: 1982-03-04
Abstract: PURPOSE:To utilize the titled low pressure steam as steam for keeping warmth (heating) by mixing the low pressure steam with high pressure steam under control with an ejector to generate medium pressure steam. CONSTITUTION:Sulfur vapor is liquefied by cooling with cooling water circulating between a condenser 2 and a steam drum 3, and the heated cooling water is  returned to the drum 3. Low pressure steam (about 2.5-3.7kg/cm<2>) exhausted from the drum 3 is introduced into an ejector 10 from the 2nd fluid inlet through a control valve 7, a pipe 9 and a check valve 8, and high pressure steam from a source 11 for generating high pressure steam is introduced from the 1st fluid inlet through the 1st pressure regulating valve 12 to generate medium pressure  steam (about 3.3-4.9kg/cm<2>). The medium pressure steam is fed to a sulfur recovering apparatus through a line 15 as steam for keeping warmth (heating). A  change in the amount of medium pressure steam used is compensated by forming a by-pass line 13 provided with the 2nd pressure regulating valve 14 whose  working pressure is 0.1-0.5kg/cm<2> lower than that of the 1st valve 12 between  the source 11 and the line 15.
Patent JP-S54126431-A (JP)
Title: Character recognition system
Inventor: HOSHINO YUKIO
IPC: G06K9/62
Filed: 1978-03-24
Abstract: PURPOSE: To shorten a recognition time by performing decision by fixed-range movement while  matching the center of an input pattern to the center of a standard pattern, and performing  decision by shifting the center of the input pattern by a fixed value when the input pattern is  rejected in the decision above.  
     CONSTITUTION: First, center values of input image pattern IP from line 4001 and standard  pattern SP from register 130 are inputted to subtraction circuit 50 to obtain a correction value,  and this value is inputted to pattern matching PM circuit 60. In circuit 60, the value obtained by  correcting the address from standard character pattern memory 120 by the correction value, the  address point of input IP of a recognition object character, and eight information around the point  above are inputted to difference counter 80 to obtain the difference value between centers of SP  and IP and then moved by 3×3 meshes; and in case of the minimum difference value<t 1  and  next minimum difference value>t 2 , the recognition character is discriminated by character discrimination circuit 90 and is outputted. Otherwise, values of C2 to C5 of movement information  register 30 are inputted to shift the center of the input pattern from the center of SP by a fixed  value. Then, the difference value is similarly obtained, and character discrimination is performed  when the conditions above are satisfied, thereby shortening the time.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01208224-A (JP)
Title: Automatic car door
Inventor: KATAYAMA KAZUNARI
IPC: B60J5/00
Filed: 1988-02-17
Abstract: PURPOSE:To enhance the preciseness and durability in sensing the door position by making sure the door shutting position with a photoelectric switch. CONSTITUTION:A light blocking plate 1 for photoelectric switch is interlocked with a door 7. A light projecting device 6 of the photoelectric switch is provided with a light receiving window 6 in the form of a thin, ling line, and thereby the beam of light from the light projecting device 6 is irradiated in a great amount to lead to stabilization of the operation. The light blocking plate 1 is so constructed as to cut the beam of light to light receiving window 3 when door shutting is completed. Because a small photoelectric switch is simple and very cheap, the cost for inspection and repair can be reduced to a great extent.
Patent JP-S60180167-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOMINAGA YUKIHIRO
IPC: H01L29/10
Filed: 1984-02-27
Abstract: PURPOSE:To manufacture an MOSFET having high withstand voltage through a simple process by simultaneously forming a pinch-off region and a low resistance section flowing currents generated at a gate end on breakdown. CONSTITUTION:A pair of reverse conduction type impurity layers 25, 26 as a source and a drain are formed to the surface section of one conduction type semiconductor substrate 21, and an opening section 28 is formed between a pair of said impurity layers 25, 26 while being extended to one part on one impurity layer 26 in an insulating film 27 on the surface of the semiconductor substrate 21. The ions of one conduction type impurity 31 are implanted to the substrate section through the opening section 28, and thermally treated. Accordingly, one conduction type high-concentration impurity layer 32 is shaped to the substrate section between a pair of said reverse conduction type impurity layers 25, 26 while one part of one reverse conduction type impurity layer 26 adjacent to the high-concentration impurity layer 32 is turned into a reverse conduction type low-concentration impurity layer 33.
Patent JP-S58151520-A (JP)
Title: Quantity measuring rod
Inventor: TATSUNO HIYOSHI
IPC: G01F23/00
Filed: 1982-03-04
Abstract: PURPOSE:To simplify the operation, and also to prevent erroneous read of graduations, by providing a display part on the upper end of the rod. CONSTITUTION:Air is fed into a pipe 1 and a U-pipe 4 by inserting a protecting pipe 7 from a quantity measuring port 12 of a tank 11, making its lower end in contact with the bottom surface, and operating a manual air feed pump 2. The air is made into air-foams 14 from the lower end of the pipe 1, ascends in a  liquid 13 and is evaporated in the air. Air pressure fed from the pump 2 is same  as water head pressure of the liquid 13, air having its pressure goes into the U- pipe 4 through a branch pipe 3, pushes a liquid A, and the liquid A goes forward in an arc-like display pipe 5. Graduations 6 for specific gravity X, shown by its tip dislay quantity of the liquid 13 in the tank 11. To measure a liquid quantity of other tank containing a liquid of specific gravity Y, only seeing graduations 6' for specific gravity Y can do.