baber/WOPTO huggingface dataset:
Patent JP-S5514347-A (JP)
Title: Variable speed change device
Inventor: TACHIBANA YOSHIKAZU
IPC: F16H57/021
Filed: 1978-07-17
Abstract: PURPOSE:To prevent fretting corrosion by supporting gears with stationary portions in such manner as to permit relative motion of the gears and gear supporting members at the time of power transmission. CONSTITUTION:Gears 26 and 28 having different gear portions are supported on stationary portions 21 loosely fitted on a low speed shaft 24 via bearings 25 and 27. Thus, when the low speed shaft 24 is coupled to the gear 26 or 28 by operating a connecting rod 35, the bearings 25 and 27 intervening between the respective gears 26 and 28 and stationary portions 21 are not subject to mutual friction at one point, so that fretting corrosion can be prevented.
Patent JP-S59211845-A (JP)
Title: Environment testing apparatus
Inventor: HONDA HIDEYUKI
IPC: G01M99/00
Filed: 1983-05-16
Abstract: PURPOSE:To make it possible to perform various tests without attaching and detaching a test piece at every testing, by such constitution that a moving truck having the test piece attached thereto is moved through the mounting space between a thermostatic chamber and a low temp. chamber which are respectively connected to an air conditioner and arranged in opposed relationship. CONSTITUTION:A moving truck 2 has a flat plate shape as a whole and is provided with a frame having an almost T-shaped cross sectional area so as to enable a test piece 2 to be fixed to the opening part of the truck frame and guided to the mounting space SP between a thermostatic chamber 4 and a low temp. chamber 5 for example, by the rail L of a moving means T. The mounting space SP is connected to an air conditioner 3 and provided between the thermostatic chamber 4 and the low temp. chamber 5 arranged in opposed relationship in a mutually spaced apart state and, when receives the moving truck 2, forms the thermostatic chamber 4 and the low temp. chamber 5. In addition, the space between the front end of each chamber and the contact side end of the moving truck 2 as well as the space between the mounting space SP and the contact end of the moving truck 2 are sealed so as to mutually keep an air- tight state.
Patent JP-H02264402-A (JP)
Title: Polymer thick film resistor
Inventor: OMOYA KAZUNORI
IPC: H01C7/00
Filed: 1989-04-05
Abstract: PURPOSE:To obtain a polymer resistor having a high thermal resistance and a low resistance temperature coefficient TCR by a method wherein the resin, containing epoxy resin as a main framework, high thermal resistance imido resin and high thermal expansion thermoplastic resin, is used as the binder of a polymer thick film resistor. CONSTITUTION:Conductive powder is dispersed into the binder of a polymer thick film resistor consisting of epoxy resin, is denatured by the imido resin, and the insidation rate of the epoxy resin in set at 5 to 50%. Also, on the assumption that the epoxy resin is denatured by the imido resin and the thermoplastic resin, the denaturation percentage of the thermoplastic resin is set at 1 to 30%. By adding highly thermal resistant imido resin and high thermal expansion thermoplastic resin to the binder having epoxy resin as the main framework, a polymer thick film resistor, having high heat-resistivity and a low TCR, can be obtained.
Patent JP-S5712382-A (JP)
Title: Analog electronic timepiece
Inventor: NAKAMURA JIYUNPEI
IPC: G04C3/14
Filed: 1980-06-25
Abstract: PURPOSE:To prevent an electronic timepiece from malfunctioning owing to an intense magnetic field by circuitry, by stopping advances of hands through a step motor by controlling gates according to magnetism detection and by making a correction by a stopping time when the advances of hands are restarted. CONSTITUTION:When an external magnetic field having a prescribed value or above is detected by a magnetic detecting element 8, such as a Hall element, a detection part 9, etc., a gate 5 is closed and a gate 6 is opened. Consequently, a hand-advancing step motor 4 is stopped and at the same time, the frequency division output of a frequency division part 2 is passed through the gate 6 and then counted by a counter 10 while the motor 4 is stopped. As the magnetic field weakens, the gates 5 and 6 are opened and closed respectively and a gate 7 is also opened, so that the prescribed frequency-division output of the frequency division part 2 is counted by a counter 11 via the gate 7. Until its count value reaches that of the counter 10, the motor 4 is driven at a high speed to compensate for advances of hnds equivalent to the stopping period of the motor 4. Therefore, the malfunction of an analog electronic timepiece dut to an intense magnetic field is prevented easily and securely through circuitry without using a shield, etc.
Patent JP-S60231324-A (JP)
Title: Electron beam exposure apparatus
Inventor: YASUDA HIROSHI
IPC: H01L21/30
Filed: 1984-04-28
Abstract: PURPOSE:To obtain a high-performance apparatus which enables a clear beam image to be obtained over the entire deflection field, by providing a focusing coil and a plurality of astigmatism correction coils consisting of at least a twofold astigmatism correction coil and a threefold astigmatism correction coil, and supplying correction data to each of the coils. CONSTITUTION:Two kinds of astigmatism correction coils, that is, a twofold astigmatism correction coil 21 and a threefold astigmatism correction coil 22 are disposed together with a focusing coil 1. Correction data corresponding to each of the points in the entire deflection field is prepared for all of the coils and stored in the memory section of an arithmetic controller 8. The correction data is experimentally obtained for each of the points in the entire deflection field. For example, the deflection field is divided into a multiplicity of points, and a peak value of a curve obtained by differentiating a reflected beam detecting signal with respect to the value of current flowing through the focusing coil 1 is calculated for each of the points. In this way, data items for all of the points in the field are stored, and when the field is scanned, these data items are collated with each of the points in the field, and a beam image which has been corrected is projected.
Patent JP-H04318938-A (JP)
Title: Manufacture of semiconductor device
Inventor: INAYOSHI KATSUYUKI
IPC: H01L29/40
Filed: 1991-04-18
Abstract: PURPOSE:To prevent the corrosion of an SOI film when an electrode window is bored, and to stabilize an electrode contact regarding the forming method of the source-drain electrodes, etc., of a MOS FET formed to the SOI film. CONSTITUTION:1) an SOI substrate, in which an SOI film 3 for forming an element is laminated on a support substrate 1 through an SOI insulating film 2, is used, an insulating film 7 is applied onto said SOI film, first electrode- window boring is conducted to said insulating film, conductive films 8 are formed in regions including said electrode windows on said SOI film, a coating insulating film 6 having thickness thicker than said insulating film is applied onto said SOI film, and second electrode-window boring a performed to said coating insulating film on said conductive films. 2) the thickness of said insulating film 7 is brought to not more than quintuple as large as the thickness of said SOI film 3. 3) said conductive film 8 is composed of a substrate having an etching rate smaller than said coating insulating film 6 to the same etching conditions.
Patent JP-S5210157-A (JP)
Title: Electro-optical display unit and its manufacturing method
Inventor: FUJITA MASANORI
IPC: G09F9/35
Filed: 1975-07-14
Abstract: PURPOSE: To apply electric current between the sealing pad and display electrode at the same time. The sealing pad used for bondage of the pair of electrode plates are composed of the binding agent and the meshed component which is made of insulation fibre and conductive fiber woven together to be such. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5421705-A (JP)
Title: Magnetic head drive mechanism
Inventor: MAKINO TOSHIHIKO
IPC: G11B21/02
Filed: 1977-07-19
Abstract: PURPOSE: To simplify the device and reduce the driven weight by providing a drive power transmitting mechanism which is so designed as to be able to drive a head in its axial and radial directions with a single power source and a driving direction selecting mechanism. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05260279-A (JP)
Title: Facsimile equipment
IPC: H04N1/32
Filed: 1992-03-11
Abstract: PURPOSE:To save time for communication by collectively executing transmission for each the same destination when several kinds of communication for the same destination are stored. CONSTITUTION:Data which is transmitted from a communication document 1 first is unintentionally stored in several data storage storing areas 4 inside a storage controller 3 and the destination of a transmission document is identified in a data retrieving means 2. When the same destination data is stored in the data storage storing area 4, the transmitted data is stored in the data storage storing area 4 in the storage controller 3, where the same destination data is stored, and only the same destination data is transmitted to a transmission time confirmation control part 5. Then, in the transmission time confirmation control part 5, it is confirmed how long time is spent for transmission concerning the same destination data and the data is divided inside the storage controller 3 when more than one hour is spent. Data about which the confirmation of transmission time is completed are successively transmitted to a transmitting means 6 so that the data is transmitted to an other party.
Patent JP-H07230026-A (JP)
Title: Angle adjustment device for optical component
Inventor: KOKUBO MITSUNORI
IPC: G02B6/24
Filed: 1994-04-25
Abstract: PURPOSE:To provide the angle adjustment device for the optical component which can correct angle deviation around an X axis and a Y axis without artificially correcting the angles around the X axis and Y axis so as to make the border surfaces of two opposite optical components parallel and elastically deforming holders for the optical components even if the border surfaces are pressed. CONSTITUTION:The angle adjusting device 20, which is fitted to a fixed holder 3 or an XYZ stage as a moving stage, is provided with movable members 63 and 66 which hold the 1st and 2nd optical components and rotate around the X axis 65 and Y axis 62 when those 1st and 2nd optical components are pressed in a Z direction perpendicular to an XY plane to adjust the angles of the opposite surfaces of the 1st and 2nd optical components, a fixed member which supports those movable members 63 and 66 movably, and clamp devices 66 and 67 which hold the movable members 63 and 66 so that they do not rotate after the angle adjustment.
Patent JP-H03285675-A (JP)
Title: New lactobacillus
Inventor: NAKAMURA ICHIRO
IPC: A23L13/60
Filed: 1990-03-31
Abstract: PURPOSE:To surely accelerate the lactic acid fermentation immediately after the start of fermentation by using Lactobacillus KB-473 strain having specific mycological properties such as asporous and Gram-positive nature. CONSTITUTION:Lactobacillus KB-473 (FERM P-10476) which is a lactic bacteria belonging to genus Lactobacillus and having specific mycological properties such as asporous nature and homo-type brevi-form Gram-positive bacteria can rapidly accumulate a large amount of lactic acid in aerobic condition as well as in anaerobic condition. The lactic acid accumulation rate of the strain the higher than that of standard strain. The pH of the medium is lowered by the produced lactic acid. When the strain is used in the lactic acid fermentation of silage, etc., the proliferation of putrefying bacteria can be suppressed at the initial stage of preparation. Accordingly, the subject lactobacillus is effective in preventing the deterioration of the taste of silage, etc., caused by the substance formed by the putrefying bacteria. The present lactobacillus is extremely useful for the stable preparation of a high-quality silage, fermented sausage, pickles, etc.
Patent JP-H08286347-A (JP)
Title: Photosensitive material processing device and processing method
Inventor: NEMOTO KAZUHIRO
IPC: G03D3/02
Filed: 1995-04-12
Abstract: PURPOSE: To quickly, accurately control with simple constitution by controlling a processing solution flow means in response to a treating condition and varying only the flow velocity of a processing solution. CONSTITUTION: A control means 30 takes in temperature of a developing solution from a temperature detecting means 31, pH indicating deterioration degree of the developing solution from a developing solution activity detecting means 32, and the kind of a sensitive material from a photosensitive material kind input means 3, then decides discharge flow rate of a pump 18 by referring to a table 34. A pump driving circuit 35 is controlled so that the discharge flow rate of the pump 18 becomes a set value. The pump 18 is controlled in response to three processing conditions of the temperature of the developing solution, the activity of the developing solution, and the sensitive material, and only the flow velocity to the photosensitive material of the developing solution is varied.  Stand-by time accompanied with temperature control, which is not avoidable in the conventional processing device of the sensitive material, can be eliminated, and quick, accurate control is made possible with simple constitution.
Patent JP-S58202674-A (JP)
Title: Deflection focusing device of image pickup tube
Inventor: KADOTA TOKUZOU
IPC: H01J31/38
Filed: 1982-05-21
Abstract: PURPOSE:To obtain the coincidence between a target surface and a focusing surface with no increment of electric power and then to apply the dynamic focusing, by varying the AC deflecting voltages applied to a pair of deflecting electrodes adversely to each other and then varying the apparent DC deflecting voltage. CONSTITUTION:An electromagnetic focusing coil 10 is provided to a deflection focusing system of an MS type image pickup tube, and a focusing DC power supply 11 which generates a DC magnetic field is provided to the coil 10. At the same time, a DC voltage power supply 14 for deflecting electrode is provided to apply the DC voltage in common to a pair of horizontal deflecting electrodes 12 and 12' as well as vertical deflecting electrodes 13 and 13'. Then AC deflection power supplies 15 and 15' for horizontal deflection and a modulating means 17 are provided to a pair of electrodes 12 and 12', and AC deflection power supplies 16 and 16' for vertical deflection and a modulating means 18 are provided to a pair of electrodes 13 and 13'. For the AC deflecting voltages applied to paired electrodes 12 and 12' as well as 13 and 13', horizontal sawtooth waves (a) and (b) and vertical sawtooth waves (c) and (d) are set opposite to eath other by means of the modulating means 17 and 18. Thus the coincidence is obtained between a target surface and a focusing surface with no increment of electric power by these deflecting voltages changing adversely to each other.
Patent JP-H08280271-A (JP)
Title: Machine for recovering film
Inventor: MATSUI OSAMU
IPC: A01G13/00
Filed: 1995-04-12
Abstract: PURPOSE: To prevent a film from breaking by conveying the film so as not to cause an increase in tension thereof. CONSTITUTION: The machine for recovering a film is obtained by installing a digger 6 for digging up the film F together with covering soil S1 , a conveyor 2 capable of placing the dug film F and covering soil S1 on a conveying surface 2b and conveying both to the rear at a speed nearly equal to the digging up speed, a winder 8 capable of winding the film F conveyed with the conveyor 2 and a power transmission device 55 capable of suitably changing the speed of the rotation of mobile wheels 54 and transmitting the power to the winder 8 and the conveyor 2 in the machine for recovering the film capable of traveling with the mobile wheels 54 and recovering the film F embedded in a ridge.
Patent JP-S5211229-A (JP)
Title: Apparatus for applying liquid to cloth
Inventor: SANTOU YOSHIISHI
IPC: B05C1/08
Filed: 1975-07-16
Abstract: PURPOSE: An apparatus for applying liquid such as resin solution or dye solution uniformly to cloths. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09283891-A (JP)
Title: Board for mounting components, its manufacture, and manufacture of module
Inventor: KUMAGAI KOICHI
IPC: H05K3/34
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To omit an insulating substratum to form a base, by bonding a mask film, in which apertures corresponding to electrodes of components are formed, to a metal wiring board which is patterned so as to electrically connect the part between electrodes of a plurality of components. SOLUTION: A metal wiring board 1 is press-worked or patterned by a means such as electrochemical etching, so as to electrically connect the part between electrodes of a plurality of electronic components. Resin impregnated with paper backing polyamide or the like is turned into the state of a film, and a mask film 3 is formed. On the mask film 3, apertures 2 matching the electrodes of the electronic components, apertures for soldering, etc., are formed, and adhesive agent is spread on one side surface. The mask film 3 is stuck so as to cover the end surface 1a of the metal wiring board 1 and adhered by heat and pressure. When electronic components are mounted, the metal wiring boards 1 made in individual chips are stuck on the mask film 3 formed in a continuous tape at specified intervals.  After the electronic components are mounted, each of the component mounting modules is separated.
Patent JP-S59213472-A (JP)
Title: Surface treatment in building or the like
Inventor: NAKAJIMA MIKIO
IPC: B05D1/10
Filed: 1983-05-18
Abstract: PURPOSE:To form a protective film of a vitrified material and to improve durability of a building, etc. by melt spraying directly glaze at high heat onto the surface of the building, etc. CONSTITUTION:Glaze is directly melt sprayed at a high heat onto the surface of a building such as a building, bridge, ship or the like to form a protective film of a vitrified material. Then the durability such as water resistance, weather resistance etc. of the building, etc. are considerably improved and the easy application thereof and hence easy repair are made possible.
Patent JP-H02265533-A (JP)
Title: Ultrasonic wave endoscope
Inventor: KAMI KUNIAKI
IPC: A61B1/00
Filed: 1989-04-06
Abstract: PURPOSE:To shorten the length of a hard part of the top edge part of an insertion part by attaching an ultrasonic wave vibrator plate onto a damper member and arranging a supersonic wave vibrator element plate which is divided into a plurality of ultrasonic wave vibrator elements by forming cut grooves in a prescribed pitch, in annular form onto the top edge part of an insertion part and arranging an optical system and a channel hole into the gap formed on the joint parts at both the edge parts. CONSTITUTION:An ultrasonic wave vibrator 2a which has a sound matching layer 3 as upper layer and is divided into a number of parts by cut grooves 4 is wound in annular form and attached onto a damper member 1, and each vibration element 2a is connected with a supersonic wave observing device through a signal wire. The vibration elements 2a at the both edge parts of the supersonic wave vibrator group 5 are not joined, and a gap G in the axial direction is formed, and a lighting lens 13, objective lens 14, and a channel hole 15 are arranged in the gap G. Since the lighting lens 13, objective lens 14, and the channel hole 15 are arranged in the gap G, the equal plane to the scanning plane by a supersonic beam can be observed by an optical system, and since the part which forms the hard part for fixation of the lens is arranged between the supersonic wave vibrators as hard part, and the length of the hard part of the whole can be shortened by that portion.
Patent JP-H02290881-A (JP)
Title: Preparation of acylaminoorganosilicon compounds
Inventor: BESU AIRIIN GUTEKU
IPC: C07F7/18
Filed: 1990-03-30
Abstract: PURPOSE: To obtain the title compd. useful as a polar silicon-containing additive for paint without generating phase separation and base metal ion contamination by reacting an acyl halide and a specific aminosilicone compd. in the presence of a solid base.  
     CONSTITUTION: In the presence of a solid base (pref., a polystyrene ion exchange resin having a dimethylamino group supported thereon), an acyl halide (pref., acyloyl chloride) (A) and an aminosilicone compd. (B) having an amino substd. hydrocarbon group bonded to Si containing H bonded to N and characterized in that all of the remaining of the valency of Si is satisfied by a group selected from an org. group and a divalent O-atom bonded to Si are reacted to obtain the objective compd. having an acylamino substd. hydrocarbon bonded to Si. As the compd. B, aminosilane represented by the formula is pref. used. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5423340-A (JP)
Title: Mis semiconductor integrated circuit
Inventor: MIZUNO FUMIO
IPC: H01L21/8234
Filed: 1977-07-22
Abstract: PURPOSE:To reduce the chip size, and to enable the circuit to operate at a high speed by driving the logic circuit with a power voltage less than the dielectric strength limit of the short-channel type MISFET of the logic circuit via a level shift method provided to the power supply terminal.
Patent JP-H08260495-A (JP)
Title: Plug for hook insertion hole of iron cover
Inventor: YONEZU TOSHIYUKI
IPC: E02D29/14
Filed: 1995-03-20
Abstract: PURPOSE: To prevent damage to a plug body and falling of the plug body into a manhole and to facilitate mounting and removal thereof by fitting a hook insertion plug body, as a whole, into a hook insertion hole and inserting a bolt longer than the plug body into the plug body. CONSTITUTION: A plug body 4 to be inserted into a hook insertion hole 6 of an iron cover 5 of a manhole is manufactured from an elastic material into a tapered form, and a recess 4A for receiving a head of a bolt 7 is formed in the top surface of the body 4 and a neck 4B for engagement with a protruding strip 6A at the lower end of the hole 6 is formed in the upper side surface of the body 4. The length of the body 4 between its top surface and neck 4B is such that the top surface of the body 4 does not protrude from the hole 6. A tapered hole is formed through the center of the body 4, into which a bolt 7 longer than the body 4 is inserted and a nut 8 is threaded onto the lower end of the bolt to prevent it from slipping out. And the hole 6 is inversely tapered to improve fitting property.  For opening the iron cover 5, the bolt 7 is pulled using a pliers to pull out it together with the body 4 from the hole 6 and a hook is inserted from the hole 6 for unlocking.
Patent JP-2000281946-A (JP)
Title: Zinc-based metal plated steel plate or aluminum-based metal plated steel plate and organically covered steel plate
Inventor: YOSHIMI NAOTO
IPC: C23F11/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide zinc-based metal plated steel plate or aluminum-based metal plated steel plate covering compositions which exhibit excellent corrosion resistance without a chromate coated film and, at the same time, can provide rust proof steel plates excellent in processability and coating adhesion as well. SOLUTION: It has been found that the above described purpose can be attained by employing covering compositions comprising a specific corrosion- resistant improver-bound organic resin and an acid which comes to an etching agent, and these covering compositions comprise (A) a film-forming organic resin in which a hydrazine derivative has been bound with an organic resin, preferably (A) a film-forming organic resin of a reaction product of (a) an epoxy group-containing resin and (b) an active hydrogen-containing agent comprising a hydrazine derivative and (B) an acid capable of etching zinc or aluminum.