baber/WOPTO huggingface dataset:
Patent JP-H10331761-A (JP)
Title: Heat-driven type hydraulic pressure generating device
Inventor: HAYAKAWA YUKIO
IPC: F28D15/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To perform boosting and reducing of pressure if hydraulic pressure with high responsiveness through an input and a stop of heat, in a heat-driven type hydraulic pressure generating device to generate the hydraulic pressure by external heat. SOLUTION: The container of a hydraulic pressure generating device is divided into two sections of the one being an upper hydraulic pressure generating container 1 incorporating a volume changeable liquid chamber 1b and the other being a lower medium container 2 sealed with a medium to change vapor- liquid. and the tow containers 1 and 2 are intercommunicated through a communication passage 4. Heat-exchange parts 7 and 5 for heating to input heat, such as the waste heat of a power source 8, from an external part are arranged to both containers 1 and 2, respectively. Further, a heat-exchange part 6 for cooling is arranged at the medium container 2.
Patent JP-H04364693-A (JP)
Title: Hot water supply equipment
Inventor: MATSUMURA TERUE
IPC: F24H1/10
Filed: 1991-06-12
Abstract: PURPOSE:To obtain an optimum state for transmission reception with the hot water supply equipment and a remote controller by leading out an antenna from a side face of the hoot water supply equipment in a vertical direction to a pipe leadout direction. CONSTITUTION:In the hot water supply equipment of the remote control system using a radio wave, a hot water supply equipment antenna 3 is led out from a side face 15 of a case 15a of the hot water supply equipment 1 while being insulated from the case 15a and arranged almost perpendicularly to a pipe 10. Through the constitution above, the effect onto the transmission reception efficiency caused by the installation condition specific to the hot water supply equipment equipped with piping of gas and hot water and the environment in a pipe shaft installed by other pipe is avoided and the communication between the hot water supply equipment 1 and the remote controller 2 is ensured.
Patent JP-S6030044-A (JP)
Title: Fluorescent lamp
Inventor: WADA SEIGO
IPC: H01J61/10
Filed: 1983-07-29
Abstract: PURPOSE:To realize a sharp luminous intensity distribution characteristic of a fluorescent lamp by constituting it by dividing the internal space of an outer tube, the inner wall of which except its top is coated with a phoshor, into two regions by means of a partition plate installed on a stem and installing an electrode in each of said two regions. CONSTITUTION:A light-transmitting outer tube 1 the inner wall of which except its top is coated with a phosphor 2 is sealed with a disk-like stem 3. At the same time, a partition plate 4 the surfaces of which are coated with a phosphor 5 is placed on the stem 3 in such a manner that the internal space of the outer tube 1 is divided into two regions with a space allowed between the partition plate 4 and the top of the outer tube 1. After that, a pair of electrodes 6a and 6b are installed on both sides of the partition plate 4, thereby constituting a compact fluorescent lamp. Owing to the above constitution, a discharge path is formed between the electrodes 6a and 6b through the partition plate 4 and light striking the phosphor 2 or 5 is converted into visible light thereby producing optical emission. In addition, by properly adjusting the surface area of the uncoated top area of the outer tube 1 relative to the surface area of the cross section of the outer tube 1, the illumination right under the lamp can be greatly increased.
Patent JP-2000325218-A (JP)
Title: Mat for soundproof floor
Inventor: IUCHI KENJI
IPC: C08J9/06
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a mat for a soundproof floor which is capable of attaining the compatibility of high waterproof performance with a good walking feel, has water resistance and durability, is recyclable and does not generate hazardous gaseous at the time of incineration. SOLUTION: This mat is formed by laminating a foam which is formed by crosslinking and expanding a resin composition consisting of a non- crosslinked polyethylene(PE) resin, a non-crosslinked polypropylene(PP) resin, a crosslinkable silane denatured PP resin and a foaming agent and a nonwoven fabric of 10 to 300 g/m2 in METSUKE (unit). In such case, yarn of 10 to 100 denier in size is incorporated at >=50 wt.% into the nonwoven fabric.
Patent JP-S621218-A (JP)
Inventor: MORI SHOICHIRO
IPC: H01G9/02
Filed: 1985-06-26
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-H085547-A (JP)
Title: Measuring apparatus for gas concentration
Inventor: YUASA YOSHIRO
IPC: G01N21/27
Filed: 1994-06-22
Abstract: PURPOSE:To obtain a gas concentration distribution highly accurately. CONSTITUTION:A measuring apparatus 2 comprises a plurality of light paths 7 formed in parallel with predetermined distances by light from a light source at a measurement portion for measuring gas concentration to form a group 8 of light paths, while a plurality of groups 8 of light paths are formed while they are shifted by a predetermined angle from the former group 8 of light paths. Gas concentration is measured along each light path 7 of the group 8 of light paths having different angles in three or more directions, and these concentration values are subjected to arithmetic processing by a CT algorithm to calculate a gas concentration distribution.
Patent JP-S62297915-A (JP)
Title: Effective use of for solar energy
Inventor: MARUYAMA TAKAHISA
IPC: H01L31/042
Filed: 1986-06-18
Abstract: PURPOSE:To secure an active use of the excess electric power detected a solar- ray power generating system by controlling the make/break of loads excepting for a general load in response to said excess electric power. CONSTITUTION:An excess electric power detecting device 2 calculates the maximum generated energy and the overall load electric power of the general load with the prescribed sampling time for detection of the excess electric power. A power line carrying device 3 decides a specific one of those loads excepting for the general load to be started in response to the detected electric power and also transmits a start signal to the power line carrying device of the specific load via a power line 20. A power line carrying device 4 receives the start signal and sends a close signal to an electromagnetic switch 17 to close this switch 17. Then a load 14 is connected to the line 20 and started. The number of loads to be started can be increased in response to increase of the excess electric power.
Patent JP-H09320555-A (JP)
Title: Polarity indicating part of battery case and polarity indicating method
Inventor: KAKIZAKI MASAHIKO
IPC: H01M2/10
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a polarity indicating part of a battery case and a polarity indicating method that do away with difficulty in inserting batteries due to the obscurity of polarity indications on the battery case and that prevent the failure of electronic equipment resulting from the insertion of the batteries in the wrong direction. SOLUTION: Electronic equipment 1 is provided with a battery case 2, and the battery case 2 comprises connecting terminals 3A, 3B to which the plus electrodes of batteries are connected and resilient members 4A, 4B to which the minus electrodes of the batteries are connected; electrode indications 5A, 5B showing the direction of insertion of the batteries are punched out in the bottom of the battery case 2 in the form of, e.g. plus (+) and minus (-) signs, and a color member 6 is bonded to the back of the bottom of the battery case 2, as shown in the figure (b). Therefore, visibility of the polarity indicating parts on the battery case is enhanced to ensure that the batteries are inserted in the correct direction.
Patent JP-H082098-A (JP)
Title: Foil printing method and apparatus for cover of book
Inventor: HONMA AKIYOSHI
IPC: B41M3/00
Filed: 1994-06-22
Abstract: PURPOSE:To inexpensively print a cover of a book in an extremely simple manner without composing a type. CONSTITUTION:A foil printing apparatus for a cover of a book consists of a character image forming part 1 forming an image signal of a character to be printed, a character printing part 2 printing a character due to toner on a material 3 becoming the cover of a book on the basis of the formed character image signal and a foil bonding part 6 superposing a foil sheet 5 excellent in the adhesiveness with toner on a cover material 4 on which a character is printed. The foil sheet 5 is peeled from the cover sheet 4 taken out of the foil adhesive part 6 to complete the printing of foil.
Patent JP-H05333819-A (JP)
Title: Liquid display device and method thereof
Inventor: MATSUEDA YOJIRO
IPC: H04N5/66
Filed: 1992-06-01
Abstract: PURPOSE:To optimize the driving method, to make characteristics of nonlinear elements in a display screen uniform, and to eliminate retained image and obtain high picture quality by supplying plural selection pulses in a selection period, and applying reverse data, generated by inverting the white and black of an original image signal to the nonlinear elements right before the original image signal is applied to the nonlinear elements. CONSTITUTION:The selection period is divided into three periods T1-T3 and a positive, a negative, and a positive signal are applied to pixels respectively. A signal with a duty ratio d3 which is applied in the period T3 is the original signal and a signal with a duty ratio d2 which is applied in T2 is the inverted signal of the d3 and satisfies d2+d3=1. In general, a current which is sufficient for rewriting flows to a nonlinear element when applying polarity-inverted pulses. so when the inverted signal and original signal are written successively twice, the polarity needs to be inverted in advance. A signal with a duty ratio d1 which is applied in T1 is made constant irrelevantly to image data.
Patent JP-S5560865-A (JP)
Title: Frequency counter
Inventor: JIYON EE KUSUTAA
IPC: H03M1/00
Filed: 1979-10-29
Abstract: PURPOSE: To automatically correct a measurement error due to the fluctuation of an internal oscillator caused by the change in temperature, by sequentially compensating the measured value of a main counter by an error reference signal pikced out from an identical signal source.  
     CONSTITUTION: Two kinds of frequency signals are generated by a crystal resonator 12 and supplied to an oscillator 14. The oscillator produces a comparatively stable signal f 1  and a signal f' resulting from the combination of both the kinds of frequency signals. The signal f 1  is applied as a time base to a main counter 16. The signal f' is applied to a reference counter 18. The frequency of an input to a terminal 30 is measured by the counter 16. The measured value is applied to a CPU 20. An error reference signal measured by the counter 18 is also applied to the CPU 20. The CPU uses the error reference signal to read a compensation coefficient which is previously stored in a memory 24 in a correction mode. The CPU corrects an error in the measured value due to the fluctuation in the signal f 1  and causes a unit 26 to indicate the result of the measurement. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07326844-A (JP)
Title: Manufacture of conductor pattern of printed wiring board
Inventor: HIROSE SEIICHI
IPC: H05K3/06
Filed: 1994-05-31
Abstract: PURPOSE:To provide a manufacturing method of a printed wiring board having low contact resistance of a seat pattern and stabilized quality. CONSTITUTION:The conductor pattern of a printed wiring board is manufactured by the following processes. The first process in which copper is plated, polished and a dry film is adhered after a copper-clad laminated plate 10 has been buffed. The second process in which the dry film is stripped and etching treatment is conducted after solder plating operation has been conducted. The third process in which the above-mentioned material is polished and solder resist is formed after solder has been stripped. The fourth process in which a seat pattern 1A is electroless-plated. After all polishing processes have been finished, a seat pattern is electroless-plated. As a result, no streak is formed on the seat pattern, a smooth plated surface is formed, the contact resistance of the seat pattern can be decreased, and irregularity can also be lessened.
Patent JP-S5666316-A (JP)
Title: Coiler for wire rod
Inventor: EGAWA HIDETOSHI
IPC: B21C47/04
Filed: 1979-10-31
Abstract: PURPOSE: To contrive the improvement of productivity of the continuous coiling work for the continuously cast wire rod and of the wire-drawing work, by installing the bending roller behind the push roller correspondingly to the feed roller for the wire rod, by inclining this bending roller against the traveling direction of the wire rod, and by making the bending roller movable.  
     CONSTITUTION: The material S, extracted by the tractor after being cast, is guided by the guide roller 23 to advance, and strikes the limit switch 20. Hereby, the dtiving motor 7 and the cylinder 10 operate so as to move the push rollers 13, 14, and the bending roller 15 in the arrowed direction A. The rollers 14, 13, press the material S to the feed rollers 11, 12, so as to feed the material S; and the roller 15 bends the material S in order to start the coiling work. Hereupon, when the material S, extracted by the tractor, slacks and strickes the lowermost limit switch 21, the motor 7 is started to extract the material S; and if the material S strikes the uppermost limit switch 22, the motor 7 is stopped. Thses operations are intermittently continued, and the material S is coiled by the coiler installed in the driving truck, and the material S is cut off at the point that the specified amount of the material is coiled up. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5663598-A (JP)
Title: Contra-rudder for small boat
Inventor: AKIYAMA MASAHIRO
IPC: B63H25/38
Filed: 1979-10-30
Abstract: PURPOSE: To improve the propulsion efficiency and to make the manufacturing of a contra-redder easier by having the upper half and lower half of the contra-rudder at respectively uniform twist angle.  
     CONSTITUTION: A contra-rudder 31 is divided into an upper half and lower half by the center line of a propeller and consists of a stream lined upper rudder plate 311 and lower rudder 312, a tubular lower shaft 326 which also function a constituting member of the rudder shaft, supporting plates 313, 314, 315 and 316 and auxiliary plate 317 all of which designating the shape of the respective rudder plates 311 and 312 and being structure members thereof. The rear part of the upper rudder plate 311 is twisted counterclockwise looking from the top uniformly from its top end to bottom end and the lower rudder plate 312 is similarly twisted clockwise. Thus, the rotating energy in the stream generated by propeller is converted to the forward thrust on the entire surface of the respective rudder plate to increase the thrust efficiency. The quandric surface of the entire rudder plate makes the manufacturing easier. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06123893-A (JP)
Title: Two-optical-path liquid-crystal light-valve color display apparatus
Inventor: RUISU DEI SHIRUBAASUTAIN
IPC: G02F1/1347
Filed: 1993-06-11
Abstract: PURPOSE: To utilize the space of a color sensitive human vision light receiving device and light energy sensitivity and to improve color display by using a liquid crystal shutter image generation source so as to generate the high luminance and high resolution full-color images of a two-optical path system. CONSTITUTION: This 2 optical path liquid crystal light bulb color display device 100 generates color images collimated along first and second optical paths, piles them up and obtains synthetic full-color images. That is, light emitted from a single light source 20 is collimated in an optical element 30 and only the light of a visible part is reflected in a heat removal optical element 24. Then, middle wavelength (green) and long wavelength (red) bands are reflected in a yellow/blue dichroic mirror 26, the synthetic light is passed through a liquid crystal shutter device 60 provided with polarization devices 32 and 36 and the first images of the combination of red and green are formed. The light of a short wavelength (blue) band passed through the mirror 26 similarly forms second images.  The first and second images are synthesized by a surface mirror 46 and the yellow/blue dichroic mirror 48 and enlarged by a projection lens 50.
Patent JP-2000326528-A (JP)
Title: Purge apparatus for ink jet printer
Inventor: KASHIMURA AKIRA
IPC: B41J2/18
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent an ink spray in a pump from mixing when sucked by constituting a suction means of a suction mouth for purging which butts with a print head, an ink suction pump, a hose connecting the suction mouth and suction pump, a container for collecting ink which is set between the suction mouth and suction pump, and a pressure regulator. SOLUTION: A purging means 20 is constituted of a purge suction mouth 21, a suction pump 23 connected to the purge suction mouth, a hose 24 having a pressure adjustment part 26 with an air open part 26a set between the suction mouth and suction pump. A container 25 in which a liquid such as water or the like is contained. An open part of a hose 24a in the container 25 at the side of the mouth 21 is inserted into the liquid, while an open part of a hose 24b at the side of the pump 23 is exposed to the air without being inserted to the liquid. A butt part 31, an ink discard passage 32 and a hose mount opening 33 are set to the mouth 21. The mouth 21 is butted to a print head 11 and the pump 23 is driven, whereby the ink is sucked from the head 11. When the pump 23 is stopped in the state, a pressure in the hose 24 and container 25 is returned to an atmospheric pressure by the air from the open part 26a. The mouth 21 is separated and, the ink remaining in the mouth is discarded outside through the passage 32.
Patent JP-H06166977-A (JP)
Title: Method for using enzyme in treating and bleaching of paper pulp and apparatus using it
Inventor: JIEFURII TOORAN
IPC: D21C9/10
Filed: 1992-05-07
Abstract: PURPOSE: To improve bleaching of a craft pulp by treating an incompletely washed brownstock with a specified hemicellulase under specified conditions. CONSTITUTION: Delignification treatment of an incompletely washed brownstock is carried out with a hemicellulase enzyme preparation that has a pH optimum below 6.0 at pH of 6.0-9.0. A low cellulase content of the hemicellulase enzyme preparation such that not more than about 10,000 FPU, preferably not more than about 500 FPU, per ton of the pulp is acted.
Patent JP-H06329534-A (JP)
Title: Plaster
Inventor: OKAMOTO TADAO
IPC: A61K9/70
Filed: 1993-05-21
Abstract: PURPOSE:To provide a plaster having an improved adhesion between a tacky adhesive layer and a drug layer of an adhesive sheet. CONSTITUTION:A tacky adhesive layer 2 is coated on the supporting member 1. A drug supporting member 4 consisting of meshy cloth is stuck on the tacky adhesive layer 2 leaving its periphery not-covered and those are integrally formed. A drug layer 5 is coated on the drug supporting member 4. The objective plaster is obtained by integrally forming the drug layer 5, the tacky adhesive layer 2 whose periphery is not covered by the drug layer 5 and a release paper which covers the drug layer 5 and the periphery of the tacky adhesive layer. As the meshy cloth of the drug supporting member 4, nonwoven fabric is preferable, especially a combination of 90% of a rayon fiber having high stickiness with 10% of polyester fiber having high strength. Nonwoven fabric having 10-100g/mm in weight and 0.05-1.0mm in thickness is applicable. Either of the tacky adhesive layer 2 or drug layer 5 gets into mesh holes 7 of the drug supporting member 4 and comes out to the other side of the mesh. The adhesive agent or drug works as hook and is engaged with the mesh holes 7. This enhances adhesion between the tacky adhesive sheet and the drug layer.
Patent JP-H10337048-A (JP)
Title: Pulse power supply device
Inventor: HIYOSHI HIROYUKI
IPC: H02M9/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce impedance and to reduce weight, by blocking the upper and lower openings of a tank where a flange is formed at the upper and lower edges of a cylindrical part with an upper lid and a base being provided at the flange, forming a container and filling a coolant into the container, and at the same time dipping a magnetic compression circuit in the coolant. SOLUTION: A flange 1d is formed at a lower part in addition to a flange 1b at the upper part of a tank 1. Then, the flange 1d and a base 2 are connected via a countersunk head screw 9 and a nut 11. A packing 6 is accommodated in a groove being formed at the base 2 to retain the airtightness between the flange 1d and the base 2. A magnetic compression circuit 3 is directly grounded to the base 2 in this sort of pulse power supply device, thus, reducing impedance as compared with the grounding to the base 2 via a bottom plate. Also, since the tank does not have no bottom plate for reducing weight. A coolant is filled into the container.
Patent JP-S5764685-A (JP)
Title: 2-(substituted phenyl)-1,3-thiazin-4(3,5,6h)-one and remedy for peptic ulcer containing said compound as active component
Inventor: KAWASAKI TAKAO
IPC: C07D279/06
Filed: 1980-10-09
Abstract: NEW MATERIAL:The 2-(substituted phenyl)-1,3-thiazin-4(3,5,6H)-one of formula I(R is 1W3C lower alkyl; n is 1W3).  
     EXAMPLE: 2-(3,4,5-Trimethoxyphenyl)-1,3-thiazin-4(3,5,6H)-one.  
     USE: Remedy for peptic ulcer. It has no side effect, and has high safety and excellent pharmacological effect. It is stable and can be stored in open air at room temperature completely without change.  
     PROCESS: The compound of formulaIis prepared by reacting the aromatic aldehyde of formula II with equimolar or excess amount of β-mercaptopropionic acid or its ester, and slightly excess amount, as ammonia, of an ammonium compound, pref. ammonium carbonate, etc. in an inert solvent such as benzene at 50W150°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62298976-A (JP)
Title: Magnetic head positioning control device
Inventor: TSUJISAWA TAKAHIKO
IPC: H02P25/066
Filed: 1986-06-19
Abstract: PURPOSE:To minimize the over-shooting at the time of starting a servo system by controlling a step motor to add a fine feeding circuit and a digital compensating filter as an actuator to drive a magnetic head in the radius direction of a magnetic disk with the output and the output of a proportion control device. CONSTITUTION:A fine feeding circuit 7 receives an output signal (u) of a changing-over switch 6, impresses electric currents (d) and (d') to a two-phase linear step motor 8, and as the result, a position signal (x) of a magnetic head 9 is shifted in the direction to minimize a position error signal (b) which is the difference in a target track position signal (a). A changing-over compensating digital filter 17, when an output signal (c) of a multiplier 2 is inputted to the fine feeding circuit 7 by the changing-over switch 6, controls a digital compensating filter 4 so that an output signal (i) of a digital compensating filter 4 can be equal to the output signal (u) of the changing-over switch 6, namely, the output signal (c) of the multiplier 2.