baber/WOPTO huggingface dataset:
Patent JP-H03244186-A (JP)
Title: Method for joining electronic parts to printed board
Inventor: FUJII AKIRA
IPC: H05K3/32
Filed: 1990-02-21
Abstract: PURPOSE:To secure a sufficient insulating property and increase the joining strength by gathering metallic particles to lead sections of parts or footprint sections with a bonding agent and heating and pressurizing an adhesive sheet. CONSTITUTION:A bonding agent Ra is applied to lower surfaces of leads 21 of parts in advance and the leads 21 are made to make light touch with metallic particles arranged in rows in a plane. As a result, the metallic particles 10 arranged in rows adhere to the lower surfaces of the leads 21. After parts thus prepared are placed on the footprint 11 of a printed board 1, an adhesive sheet 15 is put on the parts and the sheet 15 is heated and pressurized with a heat tool 40 so as to harden the sheet 15. Therefore, the conductivity between the leads 21 and footprint 11 can be secured by the metallic particles 10 and, at the same time, the joining strength can also be secured between them.
Patent JP-S54134099-A (JP)
Title: Production of silicon nitride
Inventor: SATOU KIMIHIKO
IPC: C01B21/068
Filed: 1978-04-11
Abstract: PURPOSE: Silicon halogenide having a specific molar ratio is heat reacted with NH 3  at a specified temperature, and heat treated in a gas stream of N 2  and/or NH 3  thereby to provide silicon nitride substantially free of halogen.  
     CONSTITUTION: One mole of silicon halogenide such as SiCl 4  is reacted with 0.1 to 1.85 moles of NH 3  in the absence of O 2  at 400 to 1600°C, or more preferably at 500 to 1550°C for about 30 to 0.1 seconds. The resulted solid powder product is maintained in N 2  and/or NH 3  gas stream at 600 to 1700°C for 8 to 0.2 hours, or more preferably at 900 to 1600°C for 0.5 to 3 hours to remove hologen, thereby producting silicon nitride substantially free of halogen. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06234799-A (JP)
Title: Purification of lectin by means of lactitol
Inventor: KAWAGISHI HIROKAZU
IPC: C07K14/415
Filed: 1993-02-08
Abstract: PURPOSE:To enable inexpensive purification of lectin without complicated operations by chromatographing lectin which binds with a D-galactopyranosyl structure-containing functional group by using aqueous lactitol as an eluent. CONSTITUTION:Raw peanuts are finely ground, combined with a phosphate buffer of 7.4pH, then they are stirred at room temperature for 3 hours to extract the soluble components including lectin and centrifuged in 1,000G for 15 minutes to collect the supernatant. The supernatant is passed through a column filled with agarose gel for chromatography, washed with 10mM phosphate buffer solution and eluted with aqueous lactitol or lactitol-containing buffer solution whereby purified lectin binding to a D-galactopyranosyl structure-containing functional group is economically obtained without complicated operation.
Patent JP-H09236274-A (JP)
Title: Drop water receiving structure of piping header
Inventor: IZUHATA YUKIO
IPC: F24D17/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent dropping of water due to leakage of water from a screw- connected part of a piping header. SOLUTION: In a piping header 1 for hot water supply or the like which is equipped with a plurality of downward branch pipes 5 connected by a screw to a distributing part 3 of a piping 2 such as a hot water supply pipe, a drop water receiving pan 9 receiving drop water from screw-connected parts 8 of the branch pipes 5 is provided below the screw-connected parts.
Patent JP-S58158861-A (JP)
Title: Lead acid battery
Inventor: KISHIMOTO KENJIROU
IPC: H01M2/16
Filed: 1982-03-16
Abstract: PURPOSE:To suck electrolyte by capillarity and uniformalize the concentration of the electrolyte by making the density at the upper part of the assembled element of a separator higher than that at the lower part of it. CONSTITUTION:Positive and negative electrode plates 1 and 2 are 60mm. high or more. Besides, a sheet-shaped separator 3 mainly made of glass fiber with its diameter of less than 1mu and with predetermined uniform density and thickness is bent in zigzag and is inserted between the positive and negative electrode plates 1 and 2. Such formed assembled element is inserted from downward in a container 4 that is formed narrower upward. As a result, the separator 3 permits the density at the upper part of the assembled element to become higher than that at the lower part of it. Then, a lead acid battery is completed by making the container bottom 5 and the container cover 6 adhere to the container 4. As a  result of the structure, since the suction force is increased by capillarity and the  electrolyte at the lower part of the assembled element can be sucked up, the unevenness of electrolytic concentration can be prevented and thus a long-life lead acid battery can be obtained.
Patent JP-H08242229-A (JP)
Title: State matching processing system for monitoring network
Inventor: KUMANO SATOSHI
IPC: H04L12/26
Filed: 1995-03-01
Abstract: PURPOSE: To shorten the non-coincidence detection time of management information between a monitoring device and a transmission equipment by providing the monitoring device with an information adding means and providing the transmission equipment with a comparing means for checking consistency between the operation state information of the transmission equipment itself and management information transmitted from the monitoring device. CONSTITUTION: The monitoring device 3 is provided with the information adding means 50 for summarizing and adding the operation state information of an object transmission equipment 1 to be monitored by the device 3 itself to a polling command issued from the device 3 to each transmission equipment 1. On the other hand, the equipment 1 is provided with the comparing means 60 for checking consistency between the operation state information of the equipment 1 itself which is stored in a state management data storing part 12 and management information transmitted from the device 3. Thereby the device 3 can summarize necessary operation state information, add the summarized information to the polling command and issue the information-added command.  On the side of the equipment 1, the means 60 can compare the operation state information stored in the storing part 12 with the management information sent from the device 3.
Patent JP-S54135094-A (JP)
Title: Container turning system
Inventor: TOMITA FUMIAKI
IPC: B65B69/00
Filed: 1978-04-10
Abstract: PURPOSE: To provide a container turning system which improves the efficiency for discharging articles and simplifies the feeding control of containers.  
     CONSTITUTION: First arms 12a, 12b are secured fixedly on a rotary shaft 8 provided horizontally on a frame 7. Second arms 14a, 14b are journaled on the tip ends of the first arms 12a, 12b so that they can rotate to make their crossing angle with their corresponding first arms to be one selectively from near 90° to 180°. The second arms are provided with a container drawing on-off mechanism comprising an endless chains 20a, 20b etc. and a container 2 locking mechanism. A container supply conveyor 3 is disposed at a first position adjacent the tip ends of the second arms as lowered most and a container receiving conveyor 6 at a second position adjacent the tip ends of the second arms as rotated to aligne substantially with the first arms. At these positions, article containing containers and vacant ones are transferred between the second arms and the container supply and receiving conveyors. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04279073-A (JP)
Title: Solid laser oscillator
Inventor: YAMADA AKITAKA
IPC: H01S3/08
Filed: 1991-03-07
Abstract: PURPOSE:To obtain a high-output laser beam of a TEM00 mode by correcting the double refraction caused by a thermal stress produced in a laser rod. CONSTITUTION:A laser rod 11 is provided between an output mirror 12 and high-reflection mirror 13 constituting an optical resonator. The mirror 13 is composed of a Faraday rotation element and corrects a phase difference produced by double refraction by rotating the plane of polarization of a laser beam made incident to the mirror 13 when a magnetic field is impressed upon the mirror 13 by means of a magnetic field generator 15.
Patent JP-S61205028-A (JP)
Inventor: PEETAA GURAUAA IENZEN
IPC: H04M3/50
Filed: 1986-02-28
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-H01219162-A (JP)
Title: Production of thin oxide film and apparatus therefor
Inventor: MORIWAKI KAZUYUKI
IPC: C23C14/32
Filed: 1988-02-26
Abstract: PURPOSE:To produce the title thin oxide film having density approximating that of a bulk and having a uniform composition by depositing the vaporized raw material on a substrate, and simultaneously projecting oxygen ion beam drawn out with the energy in a specified range on the deposit. CONSTITUTION:The inside of a film forming chamber 11 is evacuated to a high vacuum, gaseous oxygen is introduced from the gas inlet 4 of an ion source 12, and K-cell vapor-deposition sources 10 and 10' or a electron beam vapor- deposition source 9 are vapor-deposited on the substrate 3. The oxygen ion generated in a plasma chamber 14 and drawn out with the energy of 10-500eV or a neutral oxygen ion beam is projected on the deposit on the substrate 3. Since a molecular beam and an oxygen ion beam can be independently and stably generated, the composition of the respective elements including oxygen can be accurately controlled. By this method, the process can be simplified, and the characteristics of the thin oxide film can be improved.
Patent JP-H09236477-A (JP)
Title: Load cell type platform scale
Inventor: SHIMADA YOSHIAKI
IPC: G01G21/16
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a load cell type platform scale which stably supports a load stage and wherein the labor and time for performing adjustment is minimized. SOLUTION: A load stage 11 is, with a Roberval part 10, held in a posture where parallel movement only in almost vertical direction is possible, and through a load transmission mechanism 15, a load W of the load stage 11 is transmitted to a load cell 7. Since the load stage 11 is held with the rover part 10 like this, when the load W is applied, the load stage 11 does not swing in the forward/backward and leftward/rightward directions so much, thus supported in stable condition.
Patent JP-S63207678-A (JP)
Title: Multicolor pressure-sensitive transfer recording medium
Inventor: TEZUKA TOSHIAKI
IPC: B41J31/00
Filed: 1987-02-24
Abstract: PURPOSE:To ensure economy and high reliability, prevent color mixing and obtain color images with excellent printing quality, by providing at least two different coloring material layers in separate form on a base on which an undercoat layer is provided, as required. CONSTITUTION:An undercoat layer is provided, as required, on a film base, and an ink layer is provided thereon by applying a coating liquid, followed by drying. A coloring material layer is a porous coloring material layer obtained by dispersing or dissolving a coloring agent in a plasticizer to obtain an oil base ink, emulsifying the ink to obtain an ink emulsion, mixing the emulsion with an aqueous polymer solution and/or a polymer latex to obtain a coating liquid, and applying the coating liquid, followed by drying. The coloring material layers comprise at least two colors, generally, three colors, i.e., yellow (Y), magenta (H) and cyan (C), or four colors, i.e., Y, M, C and BK (black). The quantity of the ink transferred can be controlled by controlling the pressure exerted at the time of printing, so that it is made possible to obtain a colored image with density gradations, namely, a favorable full-color image.
Patent JP-H11239282-A (JP)
Title: Horizontal synchronizing signal processing circuit
Inventor: BEPPU TAKEYOSHI
IPC: H04N5/12
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal synchronizing signal processing circuit stably operated even for video signals including macro vision signals inserted for the purpose of preventing illegal copying in a VTR for a household. SOLUTION: This circuit is provided with a horizontal AFC circuit 1 operated in synchronism with horizontal synchronizing signals arriving from the outside for performing a phase comparison operation only in a gate period by gate control signals and a switching means for lowering the response sensitivity of the horizontal AFC circuit 1 in the generation period of the macro vision signals present in the horizontal synchronizing signals. In the generation period of the macro vision signals present in the horizontal synchronizing signals, the continuous phase comparison operation is forcibly performed and the response sensitivity of the horizontal AFC circuit 1 is lowered regardless of the judged result of a synchronization detection circuit 5.  Thus, the influence amount of the macro vision signals to be noise is reduced, the required timing information of the horizontal synchronizing signals is obtained and adverse influence on the horizontal AFC circuit 1 is reduced.
Patent JP-S60186191-A (JP)
Title: Speaker device
Inventor: FUJIWARA SUSUMU
IPC: H04R1/02
Filed: 1984-03-06
Abstract: PURPOSE:To prevent a standing wave from being generated in a cabinet by storing a sound absorber in a wedgelike frame, nd fitting a sound absorbing member whose external surfaces are covered with an air-permeable material to internal walls of the cabinet. CONSTITUTION:The sound absorbing member 6 is fitted to internal walls of the cabinet 1 uniformly. When the sound absorbing member 6 is tiffted, its engagement pin 10 engages the recessed part 15 of the cabinet 1 and the member 6 is supported at the constant position on the internal wall of the cabinet and never falls. The sound absorber 5 stored in the sound absorbing member 6 is protected by the frame 7 and air-permeable material 8, so it is held in the fitting state without oscillating for separating. When speakers 3, 4 and 16 are put in operation in this state, a sound wave in the cabinet is absorbed and reflected partially, but not reflected in a specific direction by the wedgelike sound absorbing member 6, so that no standing wave is generated.
Patent JP-S57158353-A (JP)
Title: Sintered and forged iron alloy
Inventor: SERINO YOUICHI
IPC: C22C33/02
Filed: 1981-03-24
Abstract: PURPOSE: To inexpensively manufacture a forged alloy with superior machinability, toughness and strength by mixing cast iron powder contg. specified  amounts of C, Si and Mn with iron powder so as to adjust the total amount of  C to a prescribed range and by carrying out sintering and forging.  
     CONSTITUTION: Cast iron powder having ≤200μm grain size and consisting of, by wt., 2.8W3.8% C, 1.5W2.5% Si, 0.5W1.0% Mn and the balance Fe with inevitable impurities is mixed with iron powder so as to adjust the total amount of C to 1.2W2.0%. Zinc stearate as a lubricant is added to the mixture by about 0.5% of the total amount and mixed by means of a mixer. This mixture is compacted to form a green compact. The compact is hot forged in a decomposed gaseous NH 3  atmosphere and allowed to cool in the air to obtain the desired sintered and forged alloy. The resulting forged alloy uses cast iron powder prepared by repulverizing inexpensive cast iron shavings and iron powder as starting materials and shows high strength, superior machinability and wear resistance without carrying out tempering. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11196845-A (JP)
Title: Cigarette borer of lighter mounting type
Inventor: KURIHARA NORIHIRO
IPC: A24F13/26
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide the subject cigarette borer portable safely and conveniently through sticking onto a lighter and capable of regulating the amount of inhaling smoke by boring a cigarette at any time. SOLUTION: This cigarette borer is so designed that a sheet-like flat matter 3 is provided with a projection 1 and a folding line 2, and the reverse side is provided with a tackiness-restorative adhesive sheet and an adhesive sheet.
Patent JP-H02220805-A (JP)
Title: Veneer lace
Inventor: HASEGAWA KATSUJI
IPC: B27L5/02
Filed: 1989-02-22
Abstract: PURPOSE:To effectively prevent the roughening of the cut surface of low quality material wood by providing two tool posts each having cutting edge tool and a press member in opposed relationship and synchronously transferring the respective plane stocks in the centripetal direction of a spindle in specified transfer quantity. CONSTITUTION:Two tool posts 3, 3a are respectively equipped with cutting edge tools 4, 4a and arranged at the symmetric positions centering around a spindle 2. Material wood 1 is grasped by the spindle 2 and the positions of press members 7, 7a are set by moving mount stands 8, 8a corresponding to the thicknesses of veneers 9, 9a to be cut and, further, the spindle 2 and outer peripheral drive members 5, 5a are respectively driven and rotated in the direction shown by an arrow through a variable speed drive source 13 and constant speed drive sources 14, 14a. Thereafter, a transfer mechanism 15 is operated to transfer the respective plane stocks 3, 3a synchronously in the centripetal direction of the spindle 2 in the transfer quantity corresponding to the sum thickness of the thicknesses of the veneers 9, 9a to be cut by the plane stocks 3, 3a per one revolution of the spindle 2 to make it possible to successively cut the material wood 1.
Patent JP-S58162407-A (JP)
Title: Picking unit
Inventor: TANAKA HIDEKI
IPC: B65G1/06
Filed: 1982-03-19
Abstract: PURPOSE:To pickup picking objects surely one by one by pressing rotational driven body adequately onto a picking object. CONSTITUTION:A picker elevating body 7 has a belt conveyer 23 whose conveyer flame part is rotatably fixed through an axis on the upper end of two parallel rinks 21. The lower edge of one parallel rink 21 is fixed through an axis  to the body 7 to make upward and downward rotation freely, and the lower edge of another parallel rink 21 is connected with a rotary shaft of a motor 22 fixed to the elevating body 7. The belt conveyer 23 rotates a belt pulley 24 by a motor 27 installed on the conveyer frame, then drives the conveyer belt hung around belt pulleys 24. A gear 25 is connected with one of belt pulleys 24.
Patent JP-H07254056-A (JP)
Title: Image diagnosis device
Inventor: WATABE SHIGERU
IPC: G06T15/08
Filed: 1994-03-14
Abstract: PURPOSE:To more frequently change a projection direction by calculating the image information projected from a designated angle direction and displaying the calculated image information. CONSTITUTION:By driving the inclined magnetic field power source 10 of each coil in accordance with the instruction from a sequencer 7, the inclined magnetic fields Gx, Gy and Gz of the three axes directions of X, Y And Z are impressed on an examinee 1. By the adding ways of these inclined magnetic fields, the slice surface for the examinee 1 can be set. A signal processing system 6 is composed of a CPU 8, the recorder of a magnetic disk 18 and a magnetic tape 19, etc., and the display 20 of a CRT, etc. In the CPU 8, processings such as a Fourier transform, etc., are performed, proper calculations are performed for the signal intensity distribution of an arbitrary section or plural signals, the obtained distribution is visualized and the distribution is displayed as a tomographic image on a display 20. This device is provided with a track ball 30 and the tomographic image can be visualized by rotating the tomographic image in an arbitrary direction by the operation of the track ball 30.
Patent JP-H03248705-A (JP)
Title: Device for removing and attaching rolling roll
Inventor: ODA KAZUJI
IPC: B21B31/08
Filed: 1990-02-23
Abstract: PURPOSE:To make the changing work of rolling roll easy and to improve safety by providing a truck which is freely movable on a traveling route, mounting an arm with chucking pawls on the truck so as to be vertically and horizontally movable, making the pawls turnable and also providing a turning drive means for the pawls on the arm. CONSTITUTION:In the case a rolling roll 1 is removed, the truck 11 is moved and faced to the rolling roll 1 to be changed. Next, after the chucking center axis is brought to align with the axial center of the rolling roll 1 by turning the chucking pawls 24, 25, the chucking pawls 24, 25 are advanced to the rolling roll 1 and made to chuck by moving the arm 13. After that, the rolling roll is drawn out by retreating the arm 13 and transported to a prescribed place by moving the arm 13 vertically or horizontally and released. On the other hand, in the case of the installation of the rolling roll, the rolling roll is attached in a inverse operation of the above-mentioned.
Patent JP-H10225792-A (JP)
Title: Tig welding material for austenitic heat resistant steel excellent in high temperature strength
Inventor: MORIMOTO YUTAKA
IPC: C22C38/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain the welding material by which a weld zone excellent in creep strength in a high temperature and with high reliability can be obtained by specifying the ratio of Cr equivalent and Ni equivalent to be calculated from element composition an composition. SOLUTION: The welding material contains 0.01 to 0.05% C, 0.1 to 1.0% Si, 0.5 to 1.5% Mn, 0.01% P or below, 0.005% S or below, 14.0 to 23.0% Cr, 10.0 to 16.0% Ni, 0.5 to 2.5% Mo, 0.5 to 4.0% (w), 0.1 to 0.5% Nb, 0.04% Al or below, 0.3 to 0.8% (v) and 0.10 to 0.30% N by weight ratio and consists of iron as the remainder and inevitable impurities. Further, (Ni equivalent)/(Cr equivalent) to be obtained by formulas (1) and (2), is 0.55 to 0.95. Cr equivalent = wt.%Cr+wt.%Mo+0.5×wt.%W+1.5×wt.%Si+0.5×wt.%Nb+5Xwt.%V+3 Xwt.% Al...(1), Ni equivalent = wt.%Ni+30×wt.%C+30×(wt.% N-0.045)+0.87...(2).
Patent JP-S56139441-A (JP)
Title: Production of nitrodiphenylamine or its derivative substituted in benzene nucleus
Inventor: NAGAOKA TACHIKI
IPC: C07C211/56
Filed: 1980-04-03
Abstract: PURPOSE: N-Cyclohexylidenenitroaniline or its substituted derivative is made to react with an aromatic nitro compound in the presence of a hydrogenation catalyst under heating to readily and selectively produce the titled compound used as an intermediate of dyes and medicines.  
     CONSTITUTION: The reaction between (a) cyclohexylidenenitroaniline of formula I (R 1  is alkyl; n is positive integer ranging in 0≤n≤4, when n is 2 or more, R 1  is partially same or different group; R 2  is alkyl; m is positive integer ranging in 0≤ m≤5, when m is 2 or more, the number of R 2  that can bind with a same carbon atom in the cyclohexane ring is 1 or less) or its N-substituted derivative, and (b) another aromatic nitro compound such as nitrotoluene or nitrobenzene affords the titled compound such as a compound of formula II. The cyclohexylidene group in compound (a) is selectively dehydrogenated and the nitro group in compound (b) is reduced, but the nitro group in compound (a) remains with no change. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62200498-A (JP)
Inventor: KATO TAKU
IPC: G08B5/36
Filed: 1986-02-28
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。