baber/WOPTO huggingface dataset:
Patent JP-S62257202-A (JP)
Title: Waveguide changeover device
Inventor: ISHIHARA HIROYUKI
IPC: H01P1/12
Filed: 1986-05-01
Abstract: PURPOSE:To attain the miniaturization and light weight and to reduce a torque for changeover by providing a straight line waveguide and a waveguide consisting of another straight line waveguide in parallel with the former straight line waveguide and a couple of waveguides connected to both ends of the 2nd waveguide and having an angle of 45 deg. with the guide axis of the 2nd straight line waveguide and passing through the center to cylindrical rotor. CONSTITUTION:The cylindrical rotor 1 is provided with a straight line waveguide 11, another straight line waveguide in parallel with the waveguide 11 and 135 deg. bent waveguides 12, 13 consisting of a couple of waveguides connected to the 2nd waveguide respectively and having a guide axis with an angle of 45 deg. to the guide axis of the waveguide 11 and passing through the center, symmetrical with respect to the waveguide 11, and the stationary torus 2 is provided with waveguides 21-24. Since the radius r1 of the cylindrical rotor 1 is reduced, the entire waveguide changeover device is miniaturized with light weight, and a torque for the changeover is decreased.
Patent JP-H06306823-A (JP)
Title: Light transmitting plate frame member for outdoors and road
Inventor: NISHIMURA KAZUO
IPC: E04H17/16
Filed: 1993-04-27
Abstract: PURPOSE:To facilitate a strength design of a reference member by sandwiching a light transmitting plate integrally between a frame divided into the obverse and the reverse as a longitudinal frame and a lateral frame, and installing this between columns to be installed through an ear plate having a bolt hole. CONSTITUTION:A member which has strength resistant to an outdoor strong wind and a tremendous snowfall and has rigidity undeformable even if a large load is applied to a frame, is used as a reference member 10. A member having rigidity in the same with this or slightly lower than this is used as an auxiliary member 11. A frame formed by fastening these two members by a check plate is used as a longitudinal frame 1. A lateral frame 2 is manufactured similarly by fastening the two members by the check plate, and this lateral frame is applied to the upper side and the under side by using the longitudinal frame as a left and right frame, and an end frame is constituted. The whole end frame formed by combining a member formed by sandwiching a resinous light transmitting plate integrally between a frame divided into the obverse and the reverse as these longitudinal frame and lateral frame and an ear plate 13 having a bolt hole to install columns on both ends, is installed simply according to an interval error of a column 12 to be installed.
Patent JP-S5625462-A (JP)
Title: Multinozzle ink-jet recording device
Inventor: HORIIE MASANORI
IPC: B41J2/01
Filed: 1979-08-09
Abstract: PURPOSE:To reduce the failure in catching nonprinted ink particles by a method wherein a gutter is formed solidly with a deflection electrode board and the deflection electrode board is earthed, thus the arrangement of the gutter being made easy. CONSTITUTION:Ink particles jetted from a nozzle are charged positively or negatively corresponding to the level of the impressed voltage of a charging electrode 4 and whether they are charged properly or not is detected by a charge detection electrode 5. The charged ink particles are deflected by a deflecting electrode 6 and thus strikes at recording paper 2, while noncharged particles or the particles charged in reverse polarity to the printing charged particles are caught by a gutter 7. A pair of deflecting electrodes, for instance 611 and 621, are joined to the front surface of an insulating plate 81 and the back surface of 82 and the deflecting electrode 621 formed solidly with the gutter 7 is earthed, while the other electrode plate 611 being connected with a positive or negative deflecting electrode line.
Patent JP-S5726191-A (JP)
Title: Method for cooling and power supplying in electroplating device
Inventor: OGAWA JIYUNICHI
IPC: C25D21/02
Filed: 1980-07-24
Abstract: PURPOSE: To increase the amount of plating in a unit time without any possibility of the deformation and damage of an object to be plated, further the adverse influence upon plating treatment, etc. by cooling the part of said object to be plated and in contact with a contactor supplying electric power thereto.  
     CONSTITUTION: Cooling liquid (water may be used in general) is sprayed by a sprayer 20 to a part of an object 1 to be plated and to be in contact with a revolving contactor 6 for power supply and a driving ring 5. The liquid after the spraying can be recovered and recycled, but if necessary a cooler may be provided on the way of circulation. Since the Joule heat generated in the contactor and the part of the object in contact with this is thereby conducted and dissipated to the liquid passing said part, the effect of heat radiation is high and the temp. rise is extremely low. Hence, the electric current much larger than (for example, about 10 or more times) than that in the atmosphere can be supplied. It is equally well to immerse said contact part in a vessel filled with cooling liquid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59227125-A (JP)
Title: Centrifugal dewatering method for planar solid
Inventor: MAYUMI SHIYUUICHI
IPC: H01L21/304
Filed: 1983-06-09
Abstract: PURPOSE:To prevent the formation of washing residues by sending a steam gas into a dewatering device during an increase in the speed of rotation in a dewatering process taken after a planar solid is washed. CONSTITUTION:A protective oxide film 2 and a silicon nitride film 3 are formed sequentially on an Si substrate 1. Next, the film 3 is etched with a photo resist 4 used as a mask. Then, a high-concentration layer 5 is formed with the resist 4 used as a mask, and then the resitst 4 is removed. Subsequently etching is applied with the films 2 and 3 used as masks, and thereafter a plate-shaped solid thus prepared is subjected to a washing process and then to centrifugal dewatering. While the speed of rotation is increased up to the maximum speed of rotation in this dewatering process, a steam gas is sent into a dewatering device, and after the speed of rotation reaches the maximum, the steam gas is switched over to a nitrogen gas. Next, a selective oxide film (LOCOS film) 7 is formed, and then the films 3 and 2 are etched. According to the centrifugal dewatering method as described above, the humidity in the dewatering device reaches 100% approximately durng the increase in the speed of rotation, and consequently water droplets sticking on an Si wafer are not vaporized. Thus, the formation of washing residues can be prevented.
Patent JP-H05269077-A (JP)
Title: Bathtub washer
IPC: A47L25/00
Filed: 1992-03-26
Abstract: PURPOSE:To provide a bathtub washer which enables the spreading of a detergent sufficiently on the internal wall of a bathtub and the washing of the internal wall surface of the bathtub effectively. CONSTITUTION:This bathtub washer has at least a washing liquid tank 61, a liquid supply pipe 62 to supply a detergent to a bathtub 10 from the tank and a shutoff valve 63 provided in the course of the liquid supply pipe and a supply pump 64 and supplies the washing liquid into the bathtub to wash the inside of the bathtub. A spray nozzle 67 is provided at the tip of the liquid supply pipe 62 to spray the detergent to the side circumference in the bathtub 10.
Patent JP-H01272555-A (JP)
Title: Benzyl-2,6-diethylaniline derivative and production thereof
Inventor: GOTO YUKIHISA
IPC: C07C209/54
Filed: 1988-04-25
Abstract: NEW MATERIAL:A compound expressed by formula I (R is H, lower alkyl, lower alkoxy or halogen). EXAMPLE:4-Benzyl-1,6-diethylaniline. USE:A synthetic intermediate for medicines, agricultural chemicals, etc., especially useful as a synthetic intermediate for pyrone-3-carboxamide compounds having herbicidal activity. PREPARATION:A compound expressed by formula II is heat-treated in the presence of an acid (e.g., hydrochloric acid or zinc chloride) at >=80 deg.C, preferably 100-300 deg.C to afford the aimed compound expressed by formula I. A solvent, such as xylene or mesitylene, may be used though the reaction can be carried out in the absence of the solvent. Alternatively, the aimed compound expressed by formula I is also obtained by heat-treating an acid addition salt of a compound expressed by formula II.
Patent JP-H08295743-A (JP)
Title: Thermally shrinkable tube
Inventor: KASHIWAZAKI SHIGERU
IPC: C08J5/18
Filed: 1995-04-26
Abstract: PURPOSE: To obtain a thermally shrinkable tube which does not cause cracking and is reduced in heat distortion by compounding at least two thermally shrinkable polymers having specified crystalline melting points in a specified wt. ratio. CONSTITUTION: This tube is obtd. by molding and cross-linking a compsn. which comprises at least two thermally shrinkable polymers and in which the wt. ratio of a first polymer to a second polymer is in the range of (70/30)-(95/5) and the crystalline melting point of the second polymer is higher than that of the first polymer by at least 5 deg.C. Generally, the first polymer is an ethylene copolymer having a crystalline melting point lower than 95 deg.C, and the second polymer is polyethylene or an ethylene copolymer having a crystalline melting point of 95 deg.C or higher. Cracking in the resulting product is prevented by blending the first and second polymers in such a manner that the tensile strength of the blend is 70% or higher of that of the first polymer alone.
Patent JP-H09269022-A (JP)
Title: Cylinder device
Inventor: KOBAYASHI KAZUHIKO
IPC: F16D48/02
Filed: 1996-03-31
Abstract: PROBLEM TO BE SOLVED: To pressurize operating oil required for 'work' such as the 'disengagement' of a frictional clutch by directly pushing and pressing a second piston by a first piston through a projection at the time of such emergency that pressurizing can not be executed between the first and second pistons. SOLUTION: When a trouble occurs that operating oil is leaked from a solenoid valve, a clutch pedal is stepped after changing over to manual operation, thereby the operating oil from a master cylinder is filled into a first capacity chamber 72 from the operating oil feeding inlet 66 of a cylinder body 61 through an operating oil pass, and a first piston 62 is pushed rightward. Hereby, the projection 62a of the first piston 62 is brought in contact with the projection 65a of a second piston 65, the second piston is moved rightward, and operating oil in a second capacity chamber 73 is pressurized, As a result, the operating oil in the second capacity chamber 73 is fed from an operating oil feeding outlet 67 to a slave cylinder, and a frictional clutch is 'disengaged'.
Patent JP-H02298524-A (JP)
Title: Method for surface treating cycloolefin polymer article
Inventor: ARUBAATO SHIERUTON MATORATSUKU
IPC: C08J7/12
Filed: 1990-04-19
Abstract: PURPOSE: To improve resistances to various acids and solvents by halogenating the surface of a cycloolefin polymer product having a distorted ring with a halogen and a specific halogen compound.  
     CONSTITUTION: The surface of a cycloolefin polymer product having a distorted ring is halogenated with a halogen (e.g. dry chlorine gas, liquid bromine, etc.), a pseudohalogen compound (e.g. ClSCN, INO 3 , etc.), an interhalogen compound (e.g. ICl, IF, etc.) to carry out a desired surface treatment by making chlorine bite into the surface of the product. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06295616-A (JP)
Title: Conductive paste for forming film capable of applying soldering
Inventor: MATSUSHIGE RIYOUGO
IPC: C09D167/02
Filed: 1993-04-05
Abstract: PURPOSE:To provide a conductive paste for forming a film capable of being subjected to soldering excellent in its soldering wetting characteristic, printing adaptability and having a high conductive rate. CONSTITUTION:A film capable of being subjected to soldering is formed by carrying out heat processing after performing printing on an insulation substrate by a screen printing method. In a paste forming the film, a binder resin which includes a thermosetting resin, preferably saturated polyester resin is used. In the binder resin a conductive filler, preferably spherical silver powder is included by 60-80vol.%. 10-1wt% of the thermosetting resin may be replaced with a cross-linking agent or the like.
Patent JP-S586051-A (JP)
Inventor: TAKEYA KOREYUKI
IPC: H04Q9/00
Filed: 1981-06-30
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-H042066-A (JP)
Title: Inspecting method for lead acid battery
Inventor: INOUE TOSHIHIRO
IPC: H01M10/48
Filed: 1990-04-18
Abstract: PURPOSE:To judge the condition of a cell without charging and discharging the cell by allowing a large current in pulses to flow through the cell for a specified time followed by discharging, stopping the discharge, and measuring the voltage recovering characteristics thereafter. CONSTITUTION:A large current is flowed to a cell, followed by discharging for 1-5sec, and if thereafter the discharge is stopped, the cell voltage rises to approach the voltage level before the discharge, and now a voltage recovering phenomenon is seen. The voltage drop when current is fed is determined by the resistance component of the cell, and voltage drop takes place as ohm resistance. If discharge is stopped, however, electric charges tend to be kept again at the electrode plate interface. Thereby judgement and inspection of the battery capacity can easily be made.
Patent JP-H01272922-A (JP)
Title: Vortex flowmeter
Inventor: TAKAMOTO MASAKI
IPC: G01F25/00
Filed: 1988-04-25
Abstract: PURPOSE:To allow a user to confirm the uncertainty of measurement without using the large-scale flowmeter calibration testing device by enabling a vortex generation body to easily be attached and detached to and from a flowmeter main body. CONSTITUTION:The user can attach and detach the vortex generation body 2 by a vortex generation body fitting device 3 which uses engagement structure at right angles to the center part of the conduit 1 of the flowmeter main body without any leak of fluid nor any step in the internal diameter of a tube. Pressure variation which is caused by a vortex discharged to the downstream side of the vortex generation body 2 is detected by a differential pressure transducer 5 through a lead hole 4 and the vortex frequency is further measured by a signal processing part 6. It is estimated that an error in the fitting angle of the vortex generation body 2 is about 5 deg. and an error of the flowmeter is about 0.5%, so any special precise fitting device nor operation is required.
Patent JP-H04661-A (JP)
Title: Menu system
Inventor: TAMURA TOSHIYUKI
IPC: G06F3/0482
Filed: 1990-04-18
Abstract: PURPOSE:To reduce the load of an operator by adding functions of a selection processing of a matter required for selecting and connecting the other computer, a connection processing to the other computer, and an actuation processing of a necessary program to a program selecting function. CONSTITUTION:Based on data for showing a work name inputted by a menu display part 1 and an input processing part 2, by a host selection processing part 3, selection of the other host computer, selection of a connection protocol, selection of a circuit, and also, selection of a calling address when calling is necessary are executed. Subsequently, by a calling processing part 4, a calling processing is executed by the calling address selected by the host selection processing part 3, connected to the other host computer, and by a host APP actuation processing part 5 and a menu processing part 6, programs 7-9 corresponding to the designated work are actuated. In such a way, in the work, etc., which necessitate the connection to plural host computers, an operator's load can be reduced.
Patent JP-H05129245-A (JP)
Title: Preparation of fine pattern
Inventor: KOMIYA YOSHIO
IPC: H01L21/302
Filed: 1992-03-27
Abstract: PURPOSE:To put forward a technique which enables more efficient various processes when a pattern is directly drawn on a substrate using an ion beam. CONSTITUTION:An ion beam 1 with a pattern data is irradiated substantially at right angle to a substrate 3 housed in a reacting chamber 7. At the same time, a light energy beam 13 is irradiated through optical means 14, 15, 16, 17 and 18 to the substrate at an inclination relative to the direction of irradiation of the ion beam. Only areas corresponding to the pattern data are subject to variations of substance resulting from a reaction effect between the ion beam 1 and the light energy beam 13.
Patent JP-H05275297-A (JP)
Title: Silicon wafer
IPC: H01L21/02
Filed: 1992-03-27
Abstract: PURPOSE:To avoid an antiphase domain of 60 deg. transition in a GaAs layer that is epitaxially grown on a silicon substrate. CONSTITUTION:A silicon wafer has a step structure that includes (100)-planes in two directions, preferably three or more: <001>-, <011>- and <0-11>- directions at 3-5 deg..
Patent JP-S583092-A (JP)
Inventor: TAKADA YUUJI
IPC: G08B13/26
Filed: 1981-06-30
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-S5529155-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/20
Filed: 1978-08-23
Abstract: PURPOSE:To eliminate unevenness of crystal pattern and occurrence of crystal defect, when forming same kind or different kind of joints on a non-single crystal semiconductor, by changing continuously one or both of a conduction band and a valence electron band of every band on the joints. CONSTITUTION:On an electroconductive base plate such as metal and semiconductor, etc., or an insulated base plate such as polyamide and vinyl acetate, etc., a joint is formed by using a reactor made of quartz, etc. Thus, the reactor is charged with these base plates, kept at reduced pressure of 0.1-10 Torr, supplied with gaseous silicic compound such as SiH4, carrier gas such as H2 and PH3 and AsH3 containing P and As, so that an n type layer is allowed to grow. Further, a p type layer is allowed to grow on the n type layer by turning impurities into a chloride containing Al, Ga and B. At the same time, all the impurities are controlled to 10<14>-5X 10<22>/cm<3> and the temperature is selected within a range of 350 deg.C-900 deg.C so that variation of a coduction band and a valence electron band can be continuously maintained.
Patent JP-S59146392-A (JP)
Inventor: HAABAATO ETSUCHI JIYAMUGOCHIAN
IPC: B65G39/12
Filed: 1983-06-08
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-S59228688-A (JP)
Title: Cleaning device of electrophotographic copying machine
Inventor: SHIYOUJI YOSHIO
IPC: G03G21/10
Filed: 1983-06-10
Abstract: PURPOSE:To prevent a copy image from being contaminated with a developer which banks at a nip part of a magnet roll and a photosensitive body by stopping the magnet roll a slightly after the photosensitive body stops. CONSTITUTION:The magnet roll 13 starts rotating at the same time with the beltlike photosensitive body 1 when copying operation is started, and stops 0.1- 0.3sec after the photosensitive body 1 stops when the copying operation ends. Consequently, while the photosensitive body 1 stops, a developer banking at the nip part of the photosensitive body 1 and magnet roll 13 is attracted to the magnet roll 13 which rotates for 0.1-0.3sec and removed from the surface of the photosensitive body 1. Thus, the magnet roll 13 stops a slightly after the photosensitive body 1 stops, so the developer banking at the nip parts of the photosensitive body 1 and magnet roll 13 removed from the surface of the photosensitive body 1 with the magnet roll 13 which keeps on rotating even after the photosensitive body 1 stops; the toner never enters a copying process while sticking to the surface of the photosensitive body 1 even after the next copying operation is started, so that a copy image is not stained.
Patent JP-H10276656-A (JP)
Title: Unit for removing insect pest
Inventor: IHARA SUKEYOSHI
IPC: A01M29/34
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a unit for removing insect pests capable of dropping all the insect pests to the ground surface without allowing the insect pests to crawl up a tree and perfectly preventing the tree from damage by the insect pests. SOLUTION: This unit for removing insect pests is obtained by installing an insect pest dropping member 2 composed of a truncated conical cylinder, connecting a tree close contact winding member to the periphery of a top surface opening of the insect pest dropping member 2 and further forming a cutting part 4 for opening the unit for removing the insect pests in order to attach the unit for removing the insect pests to an area extending from the top of the tree close contact winding member to the lower end of the insect pest dropping member 2 from the transverse direction relatively to the tree.
Patent JP-S5129902-A (JP)
Title: Method of making cantilever
Inventor: MORI YOSHIHISA
IPC: G11B3/50
Filed: 1974-09-06
Abstract: Carbon fibre cantilever with metal inside, metal insert is made thinner than conventional aluminium cantilever. 
Fig.1: New cartridge. 
Fig.2: New cantilever. 
Fig.3: Mould base. 
Fig.4: Explanatory drawing about pre-impregnated sheet. 
Fig.5: Sample of heat press system and mould. 
Fig.6: Mandrel. 
Fig.7: Section of cantilever end with 1 cantilever, 2 stylus, 7 metal layer, 8 carbon fibres layer, 7' metal insert, 8 layer of carbon fibres, 12 mandrel, 14&15 moulds, 15&16 heaters
Patent JP-H06314160-A (JP)
Title: Multidimensional coordinate input device and system using the same
Inventor: MATSUZONO AKIHISA
IPC: G06F3/038
Filed: 1993-04-28
Abstract: PURPOSE:To input multidimensional coordinates with the same feeling with conventional mouse operation, to facilitate the handling of three-dimensional graphic information, and to improve the operation efficiency and processing efficiency by making the bottom part operation surface of a mouse polyhedral. CONSTITUTION:The bottom part operation surface Of a multidimensional mouse body 1 consists of plural input surfaces 14, 15, and 16 which correspond to the coordinate surfaces of an X-Y plane, a Y-Z plane, and an X-Z plane and are not on the same surface, and two light emitting and receiving detectors 17 consisting of a light emission unit and a light reception unit are provided for each of the surfaces. Further, the device is equipped with surface movement quantity measuring instruments 11, 12, and 13 for the respective surfaces which calculate the plane movement quantity and rotational angle of the multidimensional mouse body. On a 4th surface different from the respective input surfaces 14, 15, and 16 which are combined at three different angles, the surface inclination detection part 20 consisting of a ball 23 for inputting the inclinations of the respective surfaces, rollers 24X and 24Y which rotate according to the ball, etc., and a surface inclination measuring instrument 21 which calculates the inclinations of the surfaces are provided.
Patent JP-S5226545-A (JP)
Title: Novel method for crosslinking ethylene polymers by irradiation
Inventor: HOSOI FUMIO
IPC: C08L23/06
Filed: 1975-08-25
Abstract: PURPOSE: To improve the dimensional stability, mechanical properties such as tensile strength, chemical properties such as resistance to chemicals and thermal properties such as heat distortion temperature of polyethylene by the irradiation crosslinking. 
     COPYRIGHT: (C)1977,JPO&Japio