baber/WOPTO huggingface dataset:
Patent JP-H097806-A (JP)
Title: Molded lighting arrester
Inventor: OZAKI YUKIO
IPC: H01C1/034
Filed: 1995-06-23
Abstract: PURPOSE: To avoid the scattering of a voltage non-linear resistor due to explosion by a method wherein cavities are provided between the main surface of the voltage non-linear resistor and an electrode as well as forming a thin wall part on the part corresponding to the cavities of a mold resin. CONSTITUTION: On a pair of electrodes 11, 12 fixed and connected to both main surfaces 1a, 1b and having the same outer diameter of a voltage non-linear resistor 1, recessions 11a, 12a are formed on the surfaces corresponding to both main surfaces 1a, 1b as well as terminal parts 11b, 12b are protrusively formed on the opposite sides so that peripheral angle parts may be chamferred. On the other hand, cavities 13, 14 are formed between both main surfaces 1a, 1b of the voltage non-linear resistor 1 and respective recessions 11a, 12a of both electrodes 11, 12 so that the resistor 1 and both electrodes 11, 12 may be molded out of mold resin 15 to be integrated leaving both terminal parts 11b, 12b. Besides, arc trenches 15a, 15a are made to form thin wall parts 15b, 15b on the surfaces of the parts corresponding to both cavities 13, 14.  Through these procedures, the safety can be enhanced.
Patent JP-H057670-A (JP)
Title: Book with bar code
Inventor: OHARA MAKOTO
IPC: B42D1/00
Filed: 1991-05-31
Abstract: PURPOSE:To provide a picture book with built in electronic circuit capable of generating a tracing video and audio using a bar code reader while putting a bar code on a picture printed in a photograph collection and a picture book. CONSTITUTION:A plurarity of pictures P1, P2,... PN are arranged on each page of a book, and bar codes B1, B2,... BN corresponding to each picture are arranged near each picture P1, P2,... PN. The bar codes B1, B2,... BN are read by a bar code read means 20 held by a part of a book in freely attachably and detachably. The book with bar code features an input signal detection means 30 detecting an input signal from the bar code read means 20, a retrieval means 50 retrieving the input signal detected by the input signal detection means 30 coincide with the key information prepared for a storage means 40, and an output means 60 drawing data associated with the key information from the storage means 40 when the coincident key information is confirmed by the retrieval means 50 and outputting the content of the data.
Patent JP-H11353045-A (JP)
Title: Band gap type reference voltage generating circuit
Inventor: ONODERA TADASHI
IPC: G05F3/26
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a reference voltage generating circuit capable of speedily generating a reference voltage after an external power source is turned on. SOLUTION: By turning on an n-channel FET (N40) of a fourth circuit element with a bias voltage Vb while defining an external power supply voltage Vdd as this bias voltage Vb or defining the output voltage of a bias voltage generating circuit to be driven by the external power supply voltage Vdd as the bias voltage Vb, the terminal voltage of a capacitor C is lowered. While utilizing the reduction of this terminal voltage, the gate voltages of n-channel FET (N10 and N20) to perform weak inverted operation are speedily fixed.
Patent JP-S5488163-A (JP)
Title: Electronic melody alarm watch
Inventor: TANIMOTO AKIYOSHI
IPC: G04G13/02
Filed: 1977-12-26
Abstract: PURPOSE:To produce the preprogrammed melody when the alarm time is reached and make the watch usable as an electronic musical instrument as well by providing key input means of inputting tone information indicating the height, length, etc. of tones and tone information memory means, etc. CONSTITUTION:A cabinet 1 is provided with the watch mechanism which measures the current time and displays the same in a display part 3 and operates a speaker 4 by detecting the coincidence of the current time and alarm time. It is also provided with plural key switches 2A, 2B for inputting tone information indicating the height, length, etc. of tones. The tone information having been inputted is subsequently stored in a memory means and the tone information having been stored in outputted from the speaker 4 after having been converted to the corresponding tones. The melody having beforehand been arbitrarily programmed through operation of the key switches 2A, 2B is produced from the speaker when the alarm time is reached and the musical tones may be obtained by the arbitrarily programmed music as a mode selection switch 5 is changed over.
Patent JP-H11347436-A (JP)
Title: Waste food crushing/agitating/discharging device
Inventor: MORISHITA SHIRO
IPC: B09B5/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a waste food crushing/agitating/discharging device for crushing waste food and also agitating it to adjust its pH and to enable the discharging of the prescribed quantity. SOLUTION: In a device main body 3 provided with a half split drum-shaped bottom part 12 wherein a discharge port 2 is formed, a rotating shaft 5 provided with agitating blades 4 is rotatably provided and a driving device for driving the rotating shaft is provided. On the inner surface of the bottom part 12, a fixed edge member 6 for crushing a fed material is provided along the rotating shaft 5 at a prescribed interval from the tips of the agitating edges 4. Furthermore, on the bottom part 12, an opening/closing device 7 capable of opening/ closing the discharge port 2 is provided.
Patent JP-H084488-A (JP)
Title: Installation structure for tunnel interior finish member
Inventor: MATSUDAIRA TAKAYOSHI
IPC: E21D11/04
Filed: 1994-06-15
Abstract: PURPOSE:To prevent the exfoliation by fixing the upper end, intermediate end, and the lower end fixed parts, on a substrate at the side part of a tunnel inner decoration member consisting of the tiles fixed by an adhesive, on the surface of the substrate having each recessed side part on the upper side and lower side on a long hollow body. CONSTITUTION:An anchor bolt A installed at a specific position on the surface of a substrate 1 is allowed to pass through a fixed hole on the lowest end member 13 in a lower end fixed part 9 and the fixed hole on a connecting member 10 for an intermediate fixed part 8 and an upper end fixed part 7, and the inner decoration members 2 are tightened by a double nut at the position for causing the vertical relation in the smooth angle, and between the guide piece of the lowest end member 13 and the fixed piece, the top on the back surface side of the side part of the lower part of the inner decoration member 2 is fitted. Then, the upper part of the inner decoration member 2 with which the lower part is fitted is attached on the guide piece of the connecting member, and each position of the upper side pressing 11 and the lower side pressing 12 is adjusted, and the bolt is allowed to pass through the connection hole, and fixed by a nut. The lower part of the inner decoration member 2 is fitted with the fixed piece of the lower side pressing 12, and the intermediate fixed part 8 is formed, and the inner decoration member 2 at the uppermost stage is fixed at the upper end fixed part 7.
Patent JP-S6317224-A (JP)
Title: Production of raw material for electrophotographic photo-sensitive material
Inventor: MATSUO MINORU
IPC: G03G5/082
Filed: 1986-07-07
Abstract: PURPOSE:To obtain the titled raw material safely added with minor ingredients in high yield and uniformity with simplified process, by charging minor ingredients in a container made of Se, Te, etc., which is main components of the objective raw material and throwing the container containing the ingredients into an alloy-producing furnace. CONSTITUTION:A minor ingredient component (e.g. SeCl4) is charged into a container A made of one or more components constituting the main component of the objective raw material to be produced, e.g. Se or Se-Te alloy in the case of Se-Te alloy and Se or Se-As alloy for the production of Se-As alloy. The container A containing the above minor ingredient is thrown into a quartz crucible 1 encircled with a heat-insulation wall 6 of an alloy-production furnace through an alloy raw material inlet port 3. The content of the crucible is heated and melted with a heater 5 while measuring the liquid temperature with a thermocouple inserted into the liquid through a thermocouple-insertion hole 4 and the content is stirred by introducing N2 through an N2 gas introduction pipe to obtain the objective raw material.
Patent JP-H029166-A (JP)
Title: Semiconductor memory device
Inventor: KITA AKIO
IPC: H01L27/04
Filed: 1988-06-28
Abstract: PURPOSE:To form an epitaxial layer for forming switching transistors and polycrystal semiconductor layers for connection on one plane by burying a pair of electrodes which compose capacitor of a MIS type DRAM and all the dielectric thin films in a groove. CONSTITUTION:Having a groove 24 which is provided in an active region part of an epitaxial layer 22, this device is equipped with an oxide film 25, a fixed potential electrode 26, a dielectric film 28, and a charge storage electrode 29 which are formed one after another at the side wall of its groove and among them, the above potential electrode 26 is constructed in such a way that its lower end or the bottom part of the groove 24 is in contact with a substrate 21 and the upper end of it is converted into an oxide film 27. Then, capacitor which is buried completely into the groove 24 by electrodes 26 and 29 and a film 28 is formed. Further, a polysilicon layer 30 connecting to the electrode 29 is formed on the groove 24 and an epitaxial layer 31 is formed on the layer 22 so that it is united with the layer 30 and then, a switching transistor is constructed by a gate oxide film 32, a gate electrode 33, and N-type diffusion layers 34a and 34b at the sides of the groove part 24. Layers 34a and 34b are connected to the electrode 29 and a bit line 35 respectively.
Patent JP-S5283237-A (JP)
Title: Shunt connection of plastic-cladding optical fibers
Inventor: KAMISHIRO MASATO
IPC: G02B6/28
Filed: 1975-12-30
Abstract: PURPOSE:To provide good connection of optical fibers with a simple operation by using as the optical fibers plastic cladding fibers from which the cladding portion is easily removable.
Patent JP-H11354116-A (JP)
Title: Surface treatment method of hydrogen storage alloy for battery material
Inventor: OSAWA MASAHITO
IPC: H01M4/26
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To remarkably improve initial activity characteristics of discharge capacity, cycle durability of charge/discharge, and the like, by treating surfaces of a hydrogen storage alloy by immersing it in an alkaline water solution containing a complexing agent. SOLUTION: A hydrogen storage alloy is surface-treated by immersing it in an alkaline water solution containing a complexing agent and used as a negative electrode material for a battery. For the alkaline water solution, potassium hydroxide or lithium hydroxide is used with a concentration of 0.1 to 8 mol/liter, and for the complexing agent, citric acid, tartaric acid, or the like is used with a concentration of 0.01 to 0.5 mol/liter. The hydrogen storage alloy is expressed by a general expression, MmNiw Alx My Coz , where Mm is a mesh metal, M is one kind or more of Ca, Mg, Mn, Fe, Si, Cu, Cr, Ti, and V, and w, x, y. and z are the numbers of atoms of the respective metals when the number of the whole atoms of the mesh metal is assumed to be 1 and satisfy, w+x+y+z=4.8 to 5.4 and w>0, x>=0, y>=0, and z>=0.
Patent JP-H115691-A (JP)
Title: Turning structure of crane used with a circular rail
Inventor: TAKAHASHI TAKASHI
IPC: B66C23/06
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a crane turning structure that is able to easily disassemble and assemble it at a crane setup spot, and also to set up it even at the rooftop of an already-constructed building. SOLUTION: This crane turning structure using a circular rail locks a circular rail 2 with a jog part at the side along the longitudinal direction, to a turning base 1, installing a plurality of turning blocks 3 moving on this circular rail upon engaging this jog part of the rail 2, and a turning frame 4 is secured tight to these turning blocks 3, whereby all the turning base 1, the circular rail 2 and the turning frame 4 are made dividable.
Patent JP-H11352434-A (JP)
Title: Beam scanner
Inventor: OZAWA TAKESHI
IPC: G02B26/08
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To compactly constitute a light beam scanner used for a distance measuring device between cars, etc. SOLUTION: A light beam scanner 1 has a laser unit 4 arranged at a fixed position, a collimator lens 5 arranged at a forward position of the laser unit, and a magnetically driven swinging mechanism 6 for swinging the collimator lens 5 right and left. A turning angle position of the lens by the swinging mechanism is detected, based on the output of a hole element detecting the original point of the rotor turning position of the swinging mechanism 6, and based on that, timing of emission of the laser unit is feedback-controlled. Since the laser beam is swung to the right and left by directly swinging the lens 5, a compact light beam scanner can be constituted compared with a conventional device using a reflecting plate and polygon mirror.
Patent JP-H0453608-A (JP)
Title: Drilling method
Inventor: OGINO HARUO
IPC: H05K3/00
Filed: 1990-06-15
Abstract: PURPOSE:To drill holes without machining defects by superposing a protective film on a workpiece, and setting jogs on the protective film at 10mum-or less. CONSTITUTION:At the time of drilling a workpiece with jogs of 10mum or more on the surface of a wiring board 1 or the like, a protective film 3, or this film 3 and a patch or the like combinedly used, is superposed on the workpiece. The jog on the film 3 is set down to less than 10mum. By this constitution, sticking of chips to a drill 4 and deformation of the workpiece at the time of drilling are all reduced and, what is more, the hole excellent in shape can be drilled.
Patent JP-S5681674-A (JP)
Title: Charging apparatus of molten metal for plating by vacuum vapor coating
Inventor: WADA TETSUYOSHI
IPC: C23C14/24
Filed: 1979-12-06
Abstract: PURPOSE:To form excellent plating film on steel hoop, by adjusting the surface of the bath in a molten metal tank by moving vertically the metal-melting tank, the bath surface of which is opened to the air, and by charging the molten metal while degassing the molten metal. CONSTITUTION:Zinc is charged to a metal-melting tank 1 and is melted. The melting tank 1 is lifted so as to dip an ascending pipe 5 and a descending pipe 6 into the bath. A vacuum degassing chamber 4 is heated with a heaing plate 11 and evacuated to about 10<-5> Torr. The height of the bath surface 12 is made equal to that  of a continuing pipe 8, and degassing is performed by charging e.g. Ar gas through  a conduit 7. A vacuum evaporation chamber 9 is evacuated, the molten zinc is charged through the continuing pipe 8 to a molten metal tank 15 by lifting the melting tank 1. The vacuum evaporation tank 9 is kept at about 10<-5> Torr. Molten zinc accommodated in the molten metal tank 15 and the continuing pipe 8 is heated and kept at the temp. Vapor coating of a substrate 17 with zinc allows to manufacture excellent plating film nearly free of oxide.
Patent JP-S5279855-A (JP)
Title: Phase synchronous oscilator
Inventor: TAKIMOTO YUKIO
IPC: H03L7/10
Filed: 1975-12-26
Abstract: PURPOSE:To compose a simple circuit by omitting a low frequency oscilating citcuit and letting it have a forced sweep function by the use of mainly a theroretical circuit element in the phase synchronous oscilator which erases a steady phase difference with an integrator.
Patent JP-H0722368-A (JP)
Title: Substrate cleaning equipment
Inventor: MOMOSE TAKAAKI
IPC: H01L21/304
Filed: 1993-06-29
Abstract: PURPOSE:To provide a substrate cleaning equipment wherein chemicals which processes substrates such as semiconductor wafers are replaced with cleaning liquid to clean the substrates, and the substrates processed with chemicals can be transferred into cleaning liquid without exposing them to air. CONSTITUTION:A substrate cleaning equipment is equipped with a chemical tank 11-1 filled with chemicals and a cleaning tank 11-2 loaded with cleaning liquid which are arranged, wherein substrates 31 processed with chemicals filled in the chemical tank 11-1 are cleaned with cleaning liquid contained in the cleaning tank 11-2. The chemical tank 11-1 and the cleaning tank 11-2 are connected together through a gate valve 12, the chemical tank 11-1 is equipped with a liquid feed pipe 13 and a drainage pipe 14 through which chemicals inside the tank 11-1 are replaced with cleaning liquid, and the substrates 31 earn be transferred to the cleaning tank 11-2 from the chemical tank 11-1 keeping the gate valve 12 open.
Patent JP-S5947821-A (JP)
Title: Voltage-controlled amplifier
Inventor: KATOU KIKUO
IPC: H03G1/00
Filed: 1982-09-09
Abstract: PURPOSE:To make an input dynamic range wider with low distortion, by applying an input signal to the 1st differential amplifier, compressing logarithmically its output, using the 2nd differential amplifier having an expanding characteristic opposite to the compression and amplifying the output of the 1st differential amplifier. CONSTITUTION:A non-inverting output and an inverting output are obtained by a collector of transistors(TRs) Q4, Q5 from an input signal Vi applied to the 1st differential amplifier 30, and the outputs are compressed logarithmically by diodes D1, D2. The signal compressed logarithmically is applied to the 2nd differential amplifier 40, where the signal is expanded logarithmically, then a linear output waveform VO similar to the input signal Vi is obtained by the collector of TRsQ1, Q2. The operation serving as a voltage controlled amplifier is obtained by applying a control voltage Vc to a base of a TRQ3 and changing a current I1 of the differential amplifier 40.
Patent JP-H027731-A (JP)
Title: Service area deciding system
Inventor: SEKI YOSHINORI
IPC: H04B7/26
Filed: 1988-06-27
Abstract: PURPOSE:To allow a mobile station side to confirm whether or not a base station is in communication with other mobile station and whether or not its own station is within the service area of the base station by providing a means sending a control signal intermittently from the base station. CONSTITUTION:The base station 1 sends intermittently a control signal S0 (reception wait S01, during communication S02) by a control section 3 via a control signal exclusive transmission section 9 in order to inform whether or not its own station is in data communication with a mobile station 2 to other mobile station. When the mobile station 2 is at the outside of the service area of the base station 1, since the control signal S0 from the base station 1 is not received, the nonconfirming state of an ID of the base station 1 is detected during a prescribed time being several times of the transmission interval or over of the control signal S0 and the mobile station 2 discriminates itself to be at the outside of the service area of the base station 1 and raises an alarm by an informing equipment 10B. Thus, whether or not the mobile station is resident in the service area of the base station or whether or not the base station is in communication with other mobile station is confirmed by the mobile station.
Patent JP-H0713215-A (JP)
Title: Diaphragm device
Inventor: NOTO GORO
IPC: G03B9/06
Filed: 1993-06-29
Abstract: PURPOSE:To improve the assemblability of an electromagmetic actuator and to prolong the driving time of a diaphragm blade by providing a stopper for regulating the rotating range of the rotor of the electromagnetic actuator on a base plate. CONSTITUTION:A positioning member 12 fitted to a shaft 4a is provided with two positioning projections 12a and 12b at the outside peripheral part. On the base plate 1, two projections 1h and 1g are provided at positions mutually seoparated by a prescribed distance in the outside peripheral direction of a rotor end plate 4b. Then, the stopper member 11 fixed to both projections 1h and 1g by a fixing method such as adhesion or press-fittingis arranged between both projections 1h and 1g. The stopper member 11 is formed to be a circular- arc state along the outside peripheral edge of the end plate 4b so that one end surface 11a is engaged with one projection 12a of the positioning member 12 and the other end surface 11b is engaged with the other projection 12b of the positioning member 12.
Patent JP-S6050574-A (JP)
Inventor: MORI HIROMITSU
IPC: G09B19/06
Filed: 1983-08-30
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-S5279875-A (JP)
Title: Oxidation of silicon wafer
Inventor: SHIRAKI HIROMITSU
IPC: H01L29/78
Filed: 1975-12-26
Abstract: PURPOSE:To obtain an oxidation method without causing stacking flaws by dividing the oxidation process of an Si wafer in two processes, performing first preliminary oxidation in a dry O2 atmosphere containing a halogen element or H2 compound of halogen element, and second oxidation by ordinary method.
Patent JP-S5948987-A (JP)
Inventor: AMAGASA HAJIME
IPC: B41F21/00
Filed: 1982-09-14
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-2000347583-A (JP)
Title: Display device of measuring machine
Inventor: OKANIWA HIROYUKI
IPC: G09F9/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To easily adjust a display independent of the installed state of a measuring machine, the feeding position of oil or the working position by disposing a means to control the inclination angle of a display apparatus. SOLUTION: The display panel 13 has a display window 13a formed as a recess having an opening in the front face side, and a display element 20 is disposed in the display window 13a. Rotation axes are projectingly attached to the left and right directions respectively to the almost center part of the left and side faces of the display element 20, and each axis is supported by the both side walls in the display window 13a so as to freely rotate. A damping part to add damping force to the rotation of the display element 20 is attached to the end of the projected rotation axis. In the damping part, a second damping plate is pressed by a compression spring to a first damping plate to add the damping force by the frictional force to the rotation of the rotation axis of the display element 20.  This damping force is easily controlled to such a degree that when the display element is manually tilted, it can be easily moved or keep its tilted state.
Patent JP-H029607-A (JP)
Title: Plastic laminated body with pattern
Inventor: KURITA MASARU
IPC: B29K67/00
Filed: 1988-06-29
Abstract: PURPOSE:To provide patterns with luster to be formed without requiring complicate processes by forming at first a layer to be the surface of a plastic laminating body on a mold, or forming at first a layer containing patterns thereon, and then forming by turns an intermediate layer or an intermediate base substrate layer containing patterns. CONSTITUTION:On a mold 1, a transparent unsaturated polyester resin layer 2, black unsaturated polyester resin part 3, white unsaturated polyester resin part 4 and grey unsaturated polyester resin part 5 are formed in turn. The boundary of the black unsaturated polyester resin part 3 and white unsaturated polyester resin part 4 and the grey unsaturated polyester resin part 5 forms a white granite pattern. The transparent unsaturated polyester resin layer 2 corresponds to the surface layer of a plastic laminated body as a product, the polyester resin part 3 and 4 are suited to the middle layer and pattern layer, and further, the grey unsaturated polyester resin part 5 is equivalent to the base substrate layer.
Patent JP-S6052481-A (JP)
Inventor: SUZUKI YASUHIRO
IPC: B66B1/18
Filed: 1983-09-01
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。