baber/WOPTO huggingface dataset:
Patent JP-H07269282-A (JP)
Title: Prediction method of discontinuous plane for stratum
Inventor: MITARAI YOSHIO
IPC: E21D9/00
Filed: 1994-03-30
Abstract: PURPOSE:To minimize prediction errors about discontinuous planes existing in front of a tunnel as much as possible. CONSTITUTION:During the excavation of a tunnel (10), two planes (S1 and S2) are assumed where both planes include discontinuous lines (202 and 24) which appear on both cutting faces opposed between at least three cutting faces (14, 16, and 18) or arbitrary points (22 and 28) on the discontinuous lines. Then, a plane (S3) is assumed, which is the plane whose inclination stands for an average value for a plurality of planes between at least three cutting faces and includes a point on the discontinuous line on the cutting face on the front side out of at least three cutting faces. This plane is assumed to be a discontinuous plane in front of the tunnel 10.
Patent JP-2000281027-A (JP)
Title: Turntable type automatic packaging machine
Inventor: KUDO AKIRA
IPC: B65C9/46
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To package trays in the state of good workability. SOLUTION: A feed means for feeding trays 7, a metering means 8 metering the size and weight of the trays 7, a packaging means 14 packaging the trays 7 with films 16, a printed label sticking means 19 sticking labels on which the necessary items are printed based on data input from the metering means 8 on the trays 7 and a delivery means for delivering the trays 7 are provided successively around a turntable 1 or on a position in the vicinity of the turntable.
Patent JP-H08241611-A (JP)
Title: Earthquake light
Inventor: NISHIKAWA JUN
IPC: F21S9/02
Filed: 1995-03-03
Abstract: PURPOSE: To automatically turn on a light so as to illuminate around it in the occasion of an earthquake so that one can take an action quickly, wherein the detection of an earthquake shake by a shake detecting switch allows an electric power source circuit to change from the normaly-open circuit into the closed one so that electric supply to a bulb is started. CONSTITUTION: Poles 9a and 9b of an earthquake light are put in sockets of an commercial electric power source so that a battery 4 may be charged by a charging circuit 5, wherein a power switch 7 should be turned on to automatic side in advance. In this circumstance, an output contact 52a of a power failure detecting relay 52, a shake detecting switch 3, and a contact element 8b of operating relay 8 are all turned off, so that power is not supplied to the relay 8, causing the contact element 8a to be off, further causing no power to be supplied to a bulb 1. However, if shaking occurs by the earthquake, switch 3 is turned on, so that the relay 8 is turned on, causing the elements 8a and 8b to be turned on, further causing the power to be supplied to the bulb 1 so as to turn on it. Then, the power is supplied to the relay 8 through the element 8b even when the switch 3 is turned off, so that the power is usually supplied to the bulb 1, securing it to be continuously turned on. In case of the power failure with the earthquake, the power is supplied to the bulb 1 from the battery 4, allowing the bulb 1 to be turned on.
Patent JP-S567359-A (JP)
Title: Manufacture of base material for lead-acid battery
Inventor: HOSHINO HISASHI
IPC: H01M4/74
Filed: 1979-06-29
Abstract: PURPOSE:To perform the treatment of peripheral end portion with good productivity by attaching a molten synthetic resin to the peripheral end portion of an expand base material by pouring, pressing, and then cooling it. CONSTITUTION:In order to continuously treat the concave and convex portions 1 and 2 on both ends of the beltlike expand grid 3, molten polyethylene from the nozzle 5 is poured on them placed on the moving conveyer 4 coated with silicone grease thinly, for example, and then pressed from both sides by means of the rolls 6 covered with a thin polytetrachloroethylene film for example, at a time when they are slightly cooled so as to make the thickness of the expand grid almost the same as that of the synthetic resin-treated portion 7 and also to cause polyethylene to cut into the expand grid for integrate coupling.
Patent JP-2000277353-A (JP)
Title: Transformer winding
Inventor: OBUCHI SADAO
IPC: H01F27/32
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To enhance cooling by a method, wherein a spacer passes a cooling medium arranged radially at a plurality of equal distances over the entire periphery of a winding, and an L-shaped cap in which one or more interval pieces are adhered to the surface is interposed between the spacers to set as a pair to form a spacer with an L-shaped cap, which is disposed between sections. SOLUTION: Windings are formed so that a spacer 2 is fixed by a duct rail 5 existing inside and outside, and an electric wire 3 coated with an electric wire coating 4 is wound concentrically to form a disk-like section 6 or a section 7, which is alternately laminated in a multilayer with the spacer 2. Furthermore, the electric wire 3 crosses over from the section 7 to the section 6 in an electric wire cross part 14. In the electric wire 3 constituting the winding, the sections 6, 7 wound in a disk-like manner are laminated axially in the multilayer, and the spacer 2 is inserted into a clearance between the sections 6 and 7, to hold the sections 6, 7. In addition, the electric wire 3 at a part where the L-shaped cap 1 is inserted is brought into contact with an interval piece 8 and held.
Patent JP-S5418656-A (JP)
Title: Gain control amplifier
Inventor: OKADA TAKAFUMI
IPC: H03G3/10
Filed: 1977-07-12
Abstract: PURPOSE: To avoid the oscillation as well to increase the variable range of the gain for the gain control amplifier containing 4 units of transistors Tr, by connecting the emitters between the first and fourth Tr's and then earthing them via the diode or the resistance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02261294-A (JP)
Title: Remote controller
Inventor: YOSHIMI OSAMU
IPC: H04Q9/00
Filed: 1989-03-31
Abstract: PURPOSE:To sufficiently ensure the area of a solar battery and to attain miniaturization by arranging a solar battery unit to the entire surface of a remote control main body so as to offer the roll of an energy source and a function of a control key for remote transmission. CONSTITUTION:When a finger is placed on a specific solar battery unit surface among solar battery units e1-en, e1'-en' and e1''-en'' arranged on the entire surface of a remote control main body to interrupt an external light, a position detection circuit 6 judges the position and a control signal the same signal as from the control key is given to a remote control transmission block 7 and a signal corresponding to the position on which the finger touches is sent. In this case, the energy required for the remote control transmitter is sufficed even by the serial connection of the solar battery units e1-en and when no external light enters the solar battery units e1-en block 3, the energy is compensated by the serial block 4 of the solar battery units e1'-en'.
Patent JP-H0770019-A (JP)
Title: Production of highly pure alkyl 3-chloroantranilate from 3-chloroanthranilic acid
Inventor: GIYUNTAA ZEMURAA
IPC: C07D265/26
Filed: 1994-04-21
Abstract: PURPOSE: To obtain the subject compound in high purity and high yields by a short step by reacting 3-chloroanthranilic acid with phosgene in an inert organic solvent to form 3-chloroisatoic anhydride and reacting this with an alkanol.  
     CONSTITUTION: 3-Chloroanthranilic acid of formula I is reacted with 0.8-5 pts.wt. phosgene in an inert solvent to obtain 3-chloroisatoic anhydride of formula 2. Next, the 3-chloroisatoic anhydride is reacted with an alkanol in the presence of optionally a esterification catalyst to obtain a 3-chloroanthranilic acid alkyl ester of formula 3 (wherein R is an alkyl). The inert solvent is exemplified by especially toluene, xylene, a xylene isomer mixture, chlrobenzene, dichlorobenzene or chlorotoluene. The esterification catalyst is exemplified by especially hydroxides, carbonates and hydrogencarbonates of sodium and/or potassium. The 3-chloroanthranilic alkyl ester is useful as an important intermediate for producing pharmaceuticals and agricultural chemicals. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H04219089-A (JP)
Title: Image encoding device
Inventor: UENO HIDEYUKI
IPC: H04N19/107
Filed: 1991-03-22
Abstract: PURPOSE:To provide the moving image encoding device which can enhance the picture quality of the decoded images of a specific region without entailing the generation of large distortions in a region exclusive of a specific region, such as face region. CONSTITUTION:This image encoding device has a face region detecting circuit 102 which detects the face region in the input image signal of moving images and outputs the region designation signal for designation by discriminating the specific face region and the region exclusive of the region, a low-pass filter 103 which selectively filters the image signals of the region exclusive of the face region among the input image signals according to this region designation signal and a DCT circuit 107 which encodes the output image signal from this low-pass filter 103.
Patent JP-S63249789-A (JP)
Inventor: AKAMATSU ISAO
IPC: D21C3/22
Filed: 1987-04-03
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-H08316264-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OKIKAWA SUSUMU
IPC: H01L23/50
Filed: 1996-04-05
Abstract: PURPOSE: To obtain a semiconductor device which can prevent a tab short circuit, a chip short circuit and a short circuit between wires due to the destruction of a coating film caused by the thermal degradation of the coating film when a covered wire is used by a method wherein the shape of the corner part of a semiconductor chip in a part in which the covered wire is extended, that of the corner part of a tab or that of the corner part of a lead is relaxed. CONSTITUTION: The external terminal 2C of a semiconductor chip 2 mounted on a tab 3A and a lead 3 are connected by a covered wire 5 in which the surface of a metal wire 5A is covered with an insulator 5B, and the covered wire 5A and its connection parts are covered with a resin 6. In such a semiconductor device 1, the shape of the corner part of the semiconductor chip 2 in a part in which the covered wire 5 is extended, that of the corner part of the tab 3A or that of the corner part of the lead 3 is relaxed. For example, a tab 3A and a lead 3 are formed by a punching operation, and a chip 2 is mounted on the surface of the tab 3A in which a burr generated at a corner part by the punching operation does not protrude.  In addition, the external terminal 2C of the chip 2 and the surface of the lead 3 in which a burr generated at a corner part by the punching operation does not protrude are connected by a covered wire 5.
Patent JP-H05283402-A (JP)
Title: Forming method of silicon oxide film
IPC: H01L21/316
Filed: 1992-04-06
Abstract: PURPOSE:To obtain a silicon oxide film excellent in dielectric breakdown strength, interface level density and dielectric breakdown reliability, by thermally oxidizing a silicon substrate in an oxidizing atmosphere while adding chloroform. CONSTITUTION:Chloroform whose purity is 99.99999% is used, with which a bubbler 10 made of high purity low alkali synthetic quartz is filled. A thermowell is installed in the bubbler 10, and a temperature sensor 12 can be set in the well. The bubbler 10 is installed in a thermostatic chamber 9, and feedback-controlled by the temperature sensor 12 installed in the thermowell.
Patent JP-H01254442-A (JP)
Title: Lighting on of auxiliary stop lamp
Inventor: MATSUZONO SADAO
IPC: B60Q1/44
Filed: 1988-04-05
Abstract: PURPOSE:To detect the installation of an auxiliary stop lamp beforehand by lighting up an auxiliary lighting device which indicates the presence of an auxiliary stop lamp with the illuminance which does not obstruct the confirmation of the brake color in the different color to the brake color at night. CONSTITUTION:As for an auxiliary stop lamp 1, an auxiliary light source 5 comes-ON by the turning-ON of a lighting switch at night, and since the auxiliary light source 5 is covered by a housing 4, a driver in the succeeding vehicle is prevented from directly viewing said auxiliary light source 5, and the light is transmitted through the inside reflection in a colorless transparent lens 2. The whole lens 2 body is observed to light in the luminous color of the safe color of the auxiliary light source 5 through the reflection due to the lens cut applied onto the lens 2. Though also a light source 3 comes ON at the same time through the brake operation, the brightness of the light source 3 is sufficiently bright than that of the auxiliary light source 5, and color mixing is not generated, and observation of red color is realized.
Patent JP-S527663-A (JP)
Title: Fm/am conversion circuit
Inventor: SHIBANO NORIZOU
IPC: H03C1/50
Filed: 1975-07-07
Abstract: PURPOSE: To obtain a circuit capable of attaining satisfactory FM/AM conversion for a wide range of temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08289151-A (JP)
Title: Image forming device
Inventor: YAGISHITA TAKAHIRO
IPC: B41J2/45
Filed: 1995-04-10
Abstract: PURPOSE: To form the image of exact density with excellent reproducibility by a simple constitution. CONSTITUTION: After the density data of an inputted multi-level image is temporarily registered in a register 32, the data is latched inn each D-FF of a data latch part 33. A timing signal generation part 31 inputs the data according to the linear or nonlinear characteristic of LED light emitting time for the density data selected by a CPU and outputs the plural modulation clocks MCLK of the waveforms matched with each characteristic together with a chip select signal CS.  Each LCC (logical synthesis circuit) 34 of a logical modulation part 35 logically selects and synthesizes plural modulation clocks MCLK and forms a driving pulse DP according to the density data inputted from each corresponded D-FF of the data latch part 33, forms a driving pulse DP, outputs the pulse to each corresponded LED of the chip which is selected by the signal CS and is not illustrated and makes the LED emit.
Patent JP-S569932-A (JP)
Title: Tubular lamp
Inventor: SATOU ATSUSHI
IPC: H01J5/50
Filed: 1979-07-04
Abstract: PURPOSE:To improve the ultraviolet- and heat-resistant properties of a tubular lamp and promote fire prevention and/or environmental sanitation by employing a substance containing as its adhesive ingredient polyacrylamide or its copolymer, as an adhesive for a lamp body and a base. CONSTITUTION:A base is adhered to a lamp body via an adhesive. As this adhesive, is used a substance containing as its adhesive ingredient polyacrylamide or its copolymer. As a partner ingredient to be copolymerized with polyacrylamide, a vinyl derivative is used. An incorporation of 20-40wt% of an inorganic filler in the substance improves further its heat resistant property.
Patent JP-S60230398-A (JP)
Inventor: KOMATSU HARUKI
IPC: H05B41/14
Filed: 1984-04-27
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-H05109955-A (JP)
Title: Integrated circuit chip cooler
Inventor: SUTEIIBUN POORU YANGU
IPC: H01L23/473
Filed: 1992-04-06
Abstract: PURPOSE: To provide a high-performance cooling device for an integrated circuit chip, which protects a chip from corrosion by using a cooling solution, mainly containing water and exhibits a uniform cooling effect without applying stress to a connection part between the chip and a chip board. CONSTITUTION: An integrated circuit thermal conduction module 5 includes a board 14, having at least one integrated circuit chip 10 on a chip-mounting surface and a board. A thermal conduction film or a foil 40 which may be deformed and is impenetrable for liquid is spread on an upper surface of the chip. A piston 20 has a lower surface which presses and uniformizes this film with the upper surface of the chip. This lower surface includes at least one open channel for passing a cooling solution, and this open channel contacts the film, thus conducting heat from the chip without causing direct contact between the cooling solution and the chip. Preferably, the piston has a center hole, extending along a vertical axis for causing the cooling solution to flow through the piston, and a plurality of channels radially spread outward from the center hole 28 along the lower surface for leading the cooling solution below the piston.
Patent JP-H02263314-A (JP)
Title: Magnetic recording medium
Inventor: SANO KUNIHIKO
IPC: G11B5/64
Filed: 1989-04-03
Abstract: PURPOSE:To obtain the magnetic recording medium which is free from deterioration in durability by incorporating the same fluorine-contained lubricants into a lubricant layer and a back coating layer and specifying the fluorine intensity of the lubricant layer to 20 to 50 and the fluorine intensity on the surface of the back coating layer to 40 to 130. CONSTITUTION:Both the lubricant layer and the back coating layer contains the same fluorine-contained F lubricants and are so formed that the fluorine F intensity on the surface of the lubricant layer measured by using an X-ray photoelectron spectroscopic method is 20 to 50 and the fluorine intensity of the back coating layer is 40 to 130. Namely, not the content of the lubricant but the content of the fluorine F atoms in the lubricant layer is extremely important for the stability in the preservation at and under a high temp. and high humidity. The transfer and absorption of the lubricant from the surface of a ferromagnetic metallic thin film and the transfer from the back coating layer to the surface of the ferromagnetic metallic thin film can be balanced particularly when the recording medium is preserved at and under the high temp. and high humidity. The lubricating effect is thus maintained over a long period of time. The property to maintain the lubricating effect during the preservation at and under the high temp. and high humidity is improved in such a manner.
Patent JP-S63253854-A (JP)
Title: Electromagnetic pump inserted into tank
Inventor: KAMEI MITSURU
IPC: H02K44/02
Filed: 1987-04-06
Abstract: PURPOSE:To make piping and cover gas operation unnecessary and simplify the maintenance and repair of the title electromagnetic pump, by inserting the pump into a liquid metal storage tank. CONSTITUTION:A helical duct 12 is wound spirally around the outer periphery of a cylindrical well 11 having a bottom. A magnetic body 14 is inserted into the well 11 and is rotated by a motor 15 through a rotary shaft. The solenoid pump 10 is inserted into a liquid metal storage tank 20 and the upper part of the well 11 is secured to the peripheral rim of the tank 20. Next, the motor 15 is driven to rotate the rotary magnetic body 14 in the well 11. The rotating direction of the rotary magnetic body 14 in this case coincides with the winding direction of the helical duct 12. Then, a magnetic field, made around the well 11 by the rotation of the magnetic body 14, is moved and liquid enters through an inlet opening 13 at the lower part of the duct 12 by the movement of the magnetic field whereby the liquid ascends spirally through the helical duct 12 and is guided to the outside of the tank, then, is sent into a liquid metal testing device or the like through a pipeline 21.
Patent JP-H03283143-A (JP)
Title: Pll circuit for magnetic disk device
Inventor: TATEISHI HISAO
IPC: G11B20/14
Filed: 1990-03-30
Abstract: PURPOSE:To simplify the circuit by detecting a phase difference by using a 1st and a 2nd logic circuit which are varied in output pulse width according to the phase difference between an input data signal and frequency-divided output pulses. CONSTITUTION:The circuit consists of an input terminal 1, a phase detector 2, a charge pump 3, a low-pass filter 4, a VCO 5, and a frequency divider 6. The 1st and 2nd logic circuits are varied in output pulse width according to the result of the comparison between the phase obtained by dividing the frequency of output pulses of the PLL circuit for the magnetic disk device and the phase of the input data signal. At such a time, the frequency of the output pulses is controlled by using the pulse width of the outputs of the 1st and 2nd logic circuits to put the input data signal and output pulses in phase with each other, and a signal which has fixed pulse for the phase comparison is not used as a reference signal. Even variation in data transfer rate can easily be coped with. Consequently, the circuit can be simplified.
Patent JP-S6035506-A (JP)
Inventor: RUPERUTO PORUTOUGAARERU
IPC: H01F41/02
Filed: 1984-04-27
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-S60227387-A (JP)
Inventor: SUZUKI TADAMI
IPC: H05B3/20
Filed: 1984-04-25
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-S57200480-A (JP)
Title: Stabilization of perfluoroalkylamine heat medium
Inventor: TAKEHARA HIROKO
IPC: C09K5/04
Filed: 1981-06-03
Abstract: PURPOSE: To prevent evolution of hydrogen fluoride due to decomposition of a perfluoroalkylamine heat medium in use, by adding a specified org. base to the heat medium.  
     CONSTITUTION: To a perfluoroalkylamine heat medium, is added at least about 0.2wt% org. base such as hydrazine, phenylhydrazine, quinoline or laurylamine having a high decomposition temp. and boiling at a temp. near the service temp. of the heat medium. It is not always necessary for said org. base to be soluble in the heat medium, and it is pref. to add it little by little at adequate intervals. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11284605-A (JP)
Title: Information processing system and its serial communication method
Inventor: IZEKI YUKIMASA
IPC: H04L1/14
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To detect an error of a serial communication with a simple constitution. SOLUTION: Data sent from a 1st device 101 to a 2nd device 102 through a signal line S-TXDATA are sent back through a signal line S-RXDATA. The sent-back data are compared by a comparator 307 with the sent data and when the match is decided, an output indication signal of S-LC is transferred from the 1st device 101 to the 2nd device 102. According to this output indication signal, the transmission data held in a flip-flop 313 are outputted to the inside of the 2nd device.
Patent JP-H01256712-A (JP)
Title: Fluidized bed type incinerator
Inventor: MIYAKOSHI MINORU
IPC: F23G5/50
Filed: 1988-04-06
Abstract: PURPOSE:To form a well balanced condition between a fed amount of the substance to be ignited and air and cause the ignited substance to be efficiently burned by a method wherein a degree of opening of an opening/closing device is varied continuously or intermittently by applying a slow or rapid opening/closing speed for each of single gas dispersion pipe or a plurality of gas dispersion pipes. CONSTITUTION:A substance to be ignited is fed from a feeding port 2 onto a sand W, fluidizing air is fed from a header 11 to each of gas dispersion pipes 5 to 10. Air is injected from these gas dispersion pipes 5 to 10 and then the substance to be ignited is ignited while the sand W on each of the gas dispersion pipes 5 to 10 and the ignited item are being fluidized. Degrees of opening of valves 5a to 10a arranged in each of the gas dispersion pipes 5 to 10 are classified into a larger group and a smaller group by a control device 13 through a driving device 12. A fluidizing operation of a fluidized bed W1 is set to have a higher or a weaker degree and further they are varied in slow or rapid speed condition. Accordingly, the ignited item kept within the fluidized bed W1 where a high fluidization is found shows that an alternative circulating operation flowing in the fluidized bed W1 having a weak fluidization is repeated. The ignited substance within the fluidized bed W1 is uniformly agitated and at the same time the ignited substance, as a whole, is slowly ignited and its combustion is made stable.