baber/WOPTO huggingface dataset:
Patent JP-2000267159-A (JP)
Title: Film unit with lens
Inventor: KAMEYAMA NOBUYUKI
IPC: G03B15/03
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a film unit with a lens constituted so that both a photographer and a person to be photographed can confirm light from a light emitting element displaying the actuated state of a stroboscopic device and it may be made suitable for the reuse of a recovered matter by providing a transparent light guide having two emitting surfaces. SOLUTION: Display light from the light emitting element for display 50 of a stroboscopic unit enters from the light incident surface 63 of the light guide for display 62, and the light made incident on a 1st light emitting surface 64a becomes display light L1 radiated upward. The light made incident on a 2nd light emitting surface 64b becomes display light L2 radiated forward (subject side). The 1st and the 2nd light emitting surfaces 64a and 64b being exit surfaces for the display light are made to project to the outside from an aperture 11 formed on the top panel of this film unit with a lens 2. The photographer visually confirms the display light L1 radiated upward from the surface 64a of the top panel and the subject (person to be photographed) visually confirmed the display light L2 radiated forward from the surface 64b of the top panel, respectively.
Patent JP-H03274772-A (JP)
Title: Radiation detecting element and radiation detector
Inventor: KURAKADO MASAHIKO
IPC: G01T1/24
Filed: 1990-03-26
Abstract: PURPOSE:To greatly suppress an increase in the electrostatic capacity of an element and a decrease in an electric resistance upon increase in an area by connecting a superconducting tunnel junction having Co[F/cm<2>] of an electrostatic capacity per unit area of a tunnel junction, and specifying the number of the junctions. CONSTITUTION:A radiation detecting element in which a superconducting tunnel junction is used as a radiation detector, is composed by connecting a superconducting tunnel junction having Co [F/cm<2>] of an electrostatic capacity per unit area of a tunnel junction or connecting two or more series connections in which the tunnel junctions are connected in series and connecting four or more tunnel junctions by at least one or more series junctions. When the total area of the tunnel junctions of the element is S[cm<2>], the number of the junctions is increased larger than 0.05 (SCo/(20X10<-12>F)0.5 by at least one series junction, and is smaller than larger one of 20 (SCo/5X10<-12>F)<0.5> or SCo/5X10<-12>F).
Patent JP-H10267600-A (JP)
Title: Missile system and proximity target detector
Inventor: UZAWA KUNIO
IPC: G01S13/88
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To simplify manufacturing properties including designs by promoting miniaturization by reducing constituent parts. SOLUTION: First and second antennas 11, 12 are mounted on a missile body 10, and a transmission signal from a transmission station 13 with the first antenna 11 and a reflection electric wave reflected on a target 14 is received with the second antenna 12. An guidance signal is generated on the basis of the received electric wave and the received reflected wave, and an arrival time difference of the received electric wave and the received reflection electric wave is calculated. A passage difference between a first passage of the transmission station 13-the target 14-the first antenna 11 and a second passage of the transmission station 13-the target 14-the second antenna 12 is calculated on the basis of the arrival time difference, and it is judged on the basis of the passage difference that the missile 10 approaches the target 14 to generate a initiation signal.
Patent JP-H09266203-A (JP)
Title: Manufacture of semiconductor device and semiconductor device
Inventor: TANAKA KAZUO
IPC: H01L21/265
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce bird's beaks without generation of crystal defects by controlling the lateral diffusion of oxygen into a silicon substrate in LOCOS(local oxidation of silicon) using the element isolation technique of a semiconductor device. SOLUTION: The first silicon oxide film 102 and the first silicon nitride film 103 are formed on a silicon substrate 101. Then, nitrogen ions 104 are introduced at least into the above-mentioned first silicon nitride film 103 using an ion implanting method, and the above-mentioned nitrogen is diffused by conducting annealing treatment. By the above-mentioned heat treatment, the nitrogen is redistributed with two peaks in such a manner that the interfacial level is compensated on the interface between the nitrogen film and the oxide film and on the interface between the oxide film and the silicon substrate 101, and the second nitrogen film 106 and the third nitrogen film 107 are formed on the upper surface and the lower surface of the first silicon oxide film 102. As a result, the excessive uncoupled bond present on the interface is coupled with the nitrogen.
Patent JP-S55662-A (JP)
Title: Channel selection device
Inventor: TORII KENICHI
IPC: H04N5/44
Filed: 1978-06-19
Abstract: PURPOSE:To obtain a channel selection device of the frequency synthesizer system which can simplify greatly the circuit constitution and at the same time possesses the fine adjusting function for both increment and decrement of the oscillation frequency for the local oscillator. CONSTITUTION:The television signal received at antenna 1 is supplied to mixer 3 via high-frequency amplifier circuit 2 and then converted into the intermediate frequency by the output of voltage control type local oscillator 5 to be drawn out via intermediate-frequency amplifier 4. The phase synchronous circuit divides the output of oscillator 5 through variable division circuit 6 and gives the phase comparison to the output of reference oscillator 7 with the output predivided by the prescaler at position comparator 8. And the output is fed back to oscillator 5 via loop filter 9 in the form of the control voltage. Circuit 6 consists of prescaler 10a, variable dividers 20 and 12, and rate multiplier 13 each.
Patent JP-S62230821-A (JP)
Title: Polycarbonate
Inventor: SHINOKI MITSUHARU
IPC: C08G64/00
Filed: 1986-03-31
Abstract: PURPOSE:A polycarbonate, having a specific structural units obtained from an aromatic diol containing phosphorus atoms and having improved melt processability, good heat resistance and high flame retardance performance. CONSTITUTION:A polycarbonate, consisting of structural units expressed by the formula (Ar is trifunctional aromatic group) and having >=0.50 intrinsic viscosity. The polycarbonate has thermotropic liquid crystal property in which an anisotropic melt phase can be formed at about <=400 deg.C. Ar in the formula is benzene ring or naphthalene ring. The polycarbonate expressed by the formula is produced by charging a phosphorus-containing aromatic diol with a carbonic acid ester at 30/70-50/50 equivalent ratio according to a bulk polymerization method.
Patent JP-H0587590-A (JP)
Title: Encoder
Inventor: SAKUMA TAKESHI
IPC: G01D5/36
Filed: 1991-03-12
Abstract: PURPOSE:To obtain an encoder capable of gaining a good shape sine wave signal regardless of the fractuation of the distance between a main scale and a light receiving means and detecting highly accurate velocity information and position information. CONSTITUTION:An encoder throws the light beam from a light generating means 1 to a main scale 2 provided periodically with slitlike openings, receives the light beams having passed the openings of the main scale 2 using a light reception means 5 by way of a predetermined shape light reception window and detects the information on relative movement between the main scale 2 and the light reception means 5. The light reception window shape is varied to the direction perpendicular to the moving direction relative to the main scale 2 and the light reception means 5.
Patent JP-H08268708-A (JP)
Title: Inorganic cation exchanger
Inventor: NORITAKE FUMITOMO
IPC: C11D3/08
Filed: 1995-03-30
Abstract: PURPOSE: To obtain an inorg. cation exchanger having a high cation exchange capacity and a high rate of cation exchange and suitable for use as a water treating agent, a water softening agent, a of a detergent, etc. CONSTITUTION: This inorg. cation exchanger is made of a crystalline alkali metallic silicate hydrate represented by the compositional formula xM2 O.(1-x) Na2 O.ySi2 -zH2 O [where M is an alkali metal other than Na, (x) is a figure of 0.01-1, (y) is a figure of 3-5 and (z) is a figure of 1-20].
Patent JP-S62276656-A (JP)
Title: Compact electronic equipment
Inventor: SUGIYAMA KAZUHIRO
IPC: H01H13/02
Filed: 1987-03-30
Abstract: PURPOSE:To thin the thickness of the titled equipment while sufficiently holding strength by unifying an electronic part constituent with a metal plate-like sheet member constituting upper and lower covers of the equipment. CONSTITUTION:The electronic part constituent 1 is constituted by combining a wired substrate 11, a semiconductor integrated circuit element 12, electronic parts 13, a display panel 14, and solar battery. The upper cover 2 is constituted by laminating a metal sheet 16 serving as a main quest, an upper protecting sheet 18, a spacer 17, and a frame body 19. The lower cover 3 is constituted by laminating a metal sheet 20 serving as a main body and a lower protection sheet 21. The upper and lower metal sheet 16, 20 are stuck to the electronic part constituent 1 by insulating adhesives 22.
Patent JP-H03274358-A (JP)
Title: Refrigerating machine
Inventor: KURODA MIKIHIKO
IPC: F25B1/00
Filed: 1990-03-22
Abstract: PURPOSE:To operate compressors adequately corresponding to fluctuation in the load demand by a method wherein a time-over signal is outputted when a reference value signal, which is outputted when a detected value reaches the reference value, is outputted for a reference time period or longer, and both compressors are simultaneously brought in operation and controlled. CONSTITUTION:When the refrigerating load is small, only a first compressor 1 is inverter-controlled by an operating controller 25. When the input amount to the first compressor 1 increases with an increase in the refrigerating load and reaches a reference value which specifies the restricted operation range by an inverter protection function, for example, when it reaches an electric current cut-off zone, a judgement device 42 outputs a reference value signal 41. When the reference value signal 41 is input to a timer 44 and the input lasts for a reference time period of longer, the timer 44 outputs a time-over signal 43. A simultaneous operation device 45 brings both compressors 1 and 2 into simultaneous operation in response to the time-over signal.
Patent JP-H04286311-A (JP)
Title: Semiconductor exposing device
Inventor: KAWAI KENICHI
IPC: H01L21/30
Filed: 1991-03-15
Abstract: PURPOSE:To easily cope with simplification of the coupling wiring between CPU's and the increase and decrease of the CPU's in a semiconductor exposing device having a plurality of CPU's. CONSTITUTION:In the title semiconductor device, having a plurality of CPUs 15 to 19, a two-wire multi-pair communication interface 21 is built-in in each CPU, and each CPU is connected with each other through the above-mentioned interface.
Patent JP-H08229448-A (JP)
Title: Coating booth on which cleaning is unnecessary when color is changed in powder coating
Inventor: TADA KUNIO
IPC: B05B5/08
Filed: 1995-02-24
Abstract: PURPOSE: To avoid completely to leave an oversprayed powder coating in a coating booth by venting always and uniformly fine air on the inner wall face of the coating booth not to stick the coating and making the coating booth be a negative pressure when color exchange is necessary during electrostatic powder coating is performed. CONSTITUTION: An air feeding hole 14a is formed at the center of each outer plate 14 formed of a hollow unit panel 12 and a number of air venting holes 16a with a small diameter are made by a fixed interval in the whole face of an inner plate assembled with the outer plate and filter fabric 18 is integrally fitted to the face of the air venting holes with a small diameter and air fed from the air feeding hole is always and uniformly vented as fine air into a coating booth. In addition, the inside of the coating booth is made to be a negative pressure to recover the total controlled amt. of air introduced into the coating booth from opening parts for passing a work on the ceiling plate, opening parts for passing a trolley conveyer and opening parts for passing a coating gun and the oversprayed powder coating sprayed on the work from the spray gun during electrostatic coating.
Patent JP-H09263360-A (JP)
Title: Reel for winding metallic filamentary body
Inventor: KATAOKA AKIO
IPC: H01B13/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To easily lock and release a metallic filamentary body end part without shortening the life of a reel. SOLUTION: This is a reel for winding a metallic filamentary body of which the winding barrel 2 is provided with flanges 1 on both ends. A recessed part 4 in the radial direction reached to the flange outer circumferential edge part 1a is provided at least on one position of the flange inside face, and the end part locking tool 5 of a metallic filamentary body made of an elastic body is provided so as to be fitted in the recessed part 4.  The extreme end 5a of the end part locking tool 5 is a little bent outside along the flange outer circumferential edge part 1a, a little gap is provided between itself and the flange outer circumferential edge part 1a, the backward end 5b of the end part locking tool is put out on the flange outside 1a through a fitting hole 8 provided on the bottom part 6 on the winding barrel side of the recessed part 4, so as to fixedly secure the base end part of the end part locking tool on the outside face of the flange.
Patent JP-H10256463-A (JP)
Title: Board for protection of lead frame
Inventor: NAKANISHI YUUKI
IPC: H01L23/50
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To preserve the quality of a lead frame thin board, and prevent laminated paper or the lead frame thin board from sticking fast to the board and the board being held up in company, by providing the board with an aperture to introduces air, at the face to catch a stack. SOLUTION: Apertures 1a, 1b, 1c, 1d, and 1e are provided plural pieces so that they may be distributed roughly equally all in the first sheet layer 2 constituting the adhesive face of the board. The apertures 1a, 1b,... are space which pierces the first sheet layer 2 and the middle layer 4, forming holes whose ether sides are shielded with the second sheet layer 3. The middle layer 4 is corrugated, and it contacts with the first sheet layer 2 at the corrugated projections 5a, 5b,..., and is bonded with the second sheet layer 3 at the corrugated recesses 6a, 6b,..., constituting a united board. Hereby the middle layer 4 forms a plurality of hollow slender chambers, and air is made to flow into the apertures from the side end of the board.
Patent JP-S60216156-A (JP)
Inventor: SAGARA TOSHIO
IPC: F25B43/00
Filed: 1984-04-12
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-H10256986-A (JP)
Title: Radio telephone equipment and radio telephone system
Inventor: OBATA HITOSHI
IPC: H04W4/12
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To circulate a message among plural members to easily obtain response messages and to arrange and see the response messages. SOLUTION: Transmitter information including a circular message and call numbers of plural circulators, whose order of circulation is determined, is transmitted to a radio telephone equipment 3 of a first circulator by the radio telephone equipment of one transmitter. A response message is inputted from the radio telephone equipment 3 of the first circulator which receives this transmitter information, and answerer information including the circular message, this response message, and call numbers of circulators is transmitted in order.  The radio telephone equipment of the last circulator uses all response messages and a transmission number included in transmitter information to transmit answerer information, and the radio telephone equipment 3 of the transmitter receives this last answerer information to integrate response messages by circulators and displays them on a display part 19.
Patent JP-H02252822-A (JP)
Title: Fill process of enclosed caisson
Inventor: SHIMOMURA TAKUZO
IPC: E02B3/06
Filed: 1989-03-27
Abstract: PURPOSE:To prevent the internal pressure in a caisson from abrupt increase by enlarging a drain port and the bore of a drain pipe communicating thereto. CONSTITUTION:A caisson body 1 is formed of a top plate 2, a plurality of partition walls 3 and partitioned cells 4. The partitioned cells 4, 4 communicate to each other through a plurality of flow ports 5 opened. On the top plate 2 are provided pouring ports 6, 6, pouring pipes 7, 7 and a drain port 8 having the sectional area about 5 times that of pouring port 6 at the four corners. Next, each drain port 8 is connected to a drain pipe 9 erected vertically with the same bore as the drain port 8 and the end bent horizontally to be opened to the atmosphere. Thus, a abrupt contraction loss in the drain port portion can be reduced.
Patent JP-S60217357-A (JP)
Title: Photographic paper coated with polyethylene
Inventor: MIYAMA MASAO
IPC: G03C1/79
Filed: 1984-04-12
Abstract: PURPOSE:To improve cutting efficiency during cutting stage and during application of cutting mark by coating raw paper with 0.5-10g/m<2> (as the total coated amt. of both sides and expressed in terms of solid component) a water-soluble resin having 30,000-300,000 number average mol.wt. determined by the osmotic pressure method. CONSTITUTION:Photographic paper coated with polyethylene is prepd. by coating 0.5-10g/m<2> (as the total amt. on both sides of the paper expressed in terms of solid component) water soluble resin having 30,000-300,000 number average mol.wt. on both sides of raw paper prepd. by the conventional paper making process, by bar coating or roll coating means. Suitable water-soluble resin is polyvinyl alcohol, modified polyvinyl alcohol, polyacrylamide, gelatin, starch, modified starch, etc. Salt, such as NaCl, Na2SO4 may be added to the water- soluble resin in order to impart electroconductivity to the resin.
Patent JP-H08242934-A (JP)
Title: Vessel with lid
Inventor: MORITA YASUAKI
IPC: A45D33/00
Filed: 1995-03-08
Abstract: PURPOSE: To provide a lid-equipped vessel with which the contained object is raised by opening-out of the lid through utilization of the repulsive force between the same poles of permanent magnets and the suction force between different poles, wherein such motions as nipping-out the raised object out of the vessel can be performed very easily and smoothly. CONSTITUTION: A permanent magnet 21a installed on a vessel body 20 has such a magnetic pole arrangement that the pole on the oversurface 20a side is a different pole relative to the magnetic pole located on the bottom surface 20b side of the vessel. A permanent magnet 30a of a contained object 30 has poles in such an arrangement that the pole located down is different pole relative to the magnetic pole located above the raised object contained 30. A non- magnetic material is used in the area between the pole of the down situated permanent magnet 30a and the bottom of the contained object 30. The magnetic pole of the magnet 30a of object 30 situated below the raised object 30 is made as different pole relative to the magnetic pole of the permanent magnet 21a located on the bottom surface 20b side of the vessel.
Patent JP-S61232567-A (JP)
Title: Nonaqueous solvent battery
Inventor: OISHI HIROMI
IPC: H01M6/14
Filed: 1985-04-08
Abstract: PURPOSE:To improve deterioration of capacity in high rate discharge and reduce voltage delay in the initial stage of discharge by forming carbon layer on the inner surface of negative container and the surface of metal current collector. CONSTITUTION:The inner surface of a negative container 1 which also serves as a negative terminal is coated with colloidal carbon to form a carbon layer. A negative electrode 2 comprising metallic sodium is pressed against the carbon layer. A positive collector is accommodated in a hollow part through a basket type separator comprising glass fiber nonwoven fabric. The collector 3 consists of a porous carbon body 5 and a cylindrical metal current collector 6 arranged inside the hollow part of the carbon body 5. A carbon layer is previously formed on the surface of the current collector 6. A positive terminal 9 is connected to the current collector, and an electrolyte 11 comprising thionyl chloride solution into which LiAlCl4 is dissolved is poured inside the hollow part of the current collector 6. Thereby, deterioration of capacity in high rate discharge is improved and voltage delay in the initial stage of discharge is reduced.
Patent JP-H10267095-A (JP)
Title: Tension adjusting device for belt
Inventor: KAWASHIMA KAZUTAKA
IPC: F16H7/08
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a belt tension adjusting device capable of adjusting a mounting position of a pulley to a proper position. SOLUTION: A support point bolt 15 screwed to a cylinder block 11 is tightened, so as to fix a support point shaft 12, to support thereby a pulley 18 capable of rotating. A tip end part of a bracket 22 connected to the support point shaft 12 is pressed by an automatic tensioner, the pulley 18 is pressed to a timing belt 5. Between a head part 15a of the support point bolt 15 and an outer side end face of the support point shaft 12, a thrust washer 24 is assembled, in an eccentric position relating to a bolt inserting hole 25 of this washer 24, a protruded shaft part 26 is provided. The protruded shaft part 26 is press fitted to a bolt inserting hole 14 formed in the support point shaft 12, by rotation with the support point bolt 15 of the thrust washer 24 serving as the center, a mounting position of the pulley 18 is adjusted.
Patent JP-S53398-A (JP)
Title: Metalic ion source
Inventor: TSUKAMOTO KATSUHIRO
IPC: H05H7/08
Filed: 1976-06-24
Abstract: PURPOSE: To obtain metallic ions by a simple construction, by means of containing metallic pellets for ion generation within a plasma path. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53959-A (JP)
Title: A-d converter
Inventor: KAMATA ISAMU
IPC: H03M1/08
Filed: 1976-06-25
Abstract: PURPOSE: To eliminate the effects of spike noises at a certain period on a power source line with no substantial extension of the conversion time by preparing a time band, where no spike is present, from an output signal at an oscillation period of a switching regulator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06254668-A (JP)
Title: Method for regulating punching force of knock hammer and method for specifying defective portion
Inventor: NOZAKI MIKINARI
IPC: G01L5/00
Filed: 1993-03-08
Abstract: PURPOSE:To stabilize a punching force by automatically changing a pressure of air operating a knock hammer, measuring the punching force of the knock hammer corresponding to the pressure value of air and keeping the pressure in a definite value in a state of the punching force being entered within a definite range. CONSTITUTION:A punching force measuring sensor 40 in order to measure the punching force of a knock hammer is provided, a strain amount of a strain ring is converted to an electric signal with a strain gage, and this output electric signal is inputted in a controller 50. Further, this device is provided with a pressure controller 60 in order to set an air pressure fed to a knock hammer 20 in a prescribed value. A valve opening grade of a pressure controlling valve 62 is regulated with a pressure controller as a part of the controller 50 so that a pressure detecting value of a pressure detecting sensor 64 is made equal to a set pressure. Therefore, because the punch regulation of the knock hammer cane be automatically made, the regulating precision is made high, further the regulating time is also shortened, and the punching force can be stabilized.