baber/WOPTO huggingface dataset:
Patent JP-H02257575-A (JP)
Title: Sodium-sulfur cell and manufacture thereof
Inventor: KAGAWA HIROSHI
IPC: H01M10/39
Filed: 1989-03-29
Abstract: PURPOSE:To prevent sodium from sticking to the upper end of a negative elec trode terminal by providing a throughhole and a projection part on the bottom of a recessed part formed on the upper part of an negative electrode terminal while positioning a sodium tank on this recessed part and boring the sodium tank by the projection part to vacuum-filling sodium inside a negative electrode chamber. CONSTITUTION:A negative electrode terminal 5 having a recessed part 5A on the top, while having a projection part 5B on the bottom of this recessed part 5A and being provided with a throughhole 5C on the bottom is prepared. One end of a negative electrode collector 6A having a groove part 6A' is fitted from the underside or the throughhole 5C, the other end of this collector 6A is inserted into the inside of metal fibers 7 to weld the negative electrode termi nal 5 to a negative electrode lid 3. An O-ring 12 is arranged on the bottom of the recessed part 5A, thereabove a sodium tank 13 filled with sodium 8 is positioned, exhaust is performed under heating from the throughhole 50 into a negative electrode chamber the projection part 5B bores the sodium tank 13 to vacuum-fill the negative electrode made chamber with sodium 8 for being made a negative electrode chamber constitution body.
Patent JP-S58198437-A (JP)
Title: Preparation of glyoxylic acid
Inventor: MITANI TADAYOSHI
IPC: C07C67/00
Filed: 1982-05-11
Abstract: PURPOSE:To obtain glyoxylic acid in high selectivity even at high conversion with easy control of the reaction, without using large-sized apparatues, etc., economically, by reacting an aqueous solution of glyoxal with chlorine as an oxidizing agent. CONSTITUTION:Glyoxylic acid of formula II is prepared in >=80% selectivity even at a conversion of as high as >=90%, using extremely easily available chlorine as an oxidizing agent, by reacting an aqueous solution of glyoxal of formula I with chlorine, preferably keeping the hydrochloric acid concentration in said aqueous solution at 1-15%, preferably in the presence of bromine. The reaction can be controlled extremely easily as compared to a conventional nitric acid oxidation process, by controlling the feed reate of chlorine. The compound of formula prepared by nitric acid oxidation process continas nitric acid which is harmful ot the reaction with a phenolic compound, and it is necessary to separate the nitric acid and purify the compound; however, the compound prepared by the chlorine oxidation process can be used as it is in the succeeding stage.
Patent JP-S60223993-A (JP)
Title: Cooling device for highly heating equipment
Inventor: ICHIMURA MITSURU
IPC: F28D15/02
Filed: 1984-04-20
Abstract: PURPOSE:To permit to cool the highly heating equipment without spoiling the functions thereof by a method wherein second heat exchanger is provided at a higher position than first heat exchanger, these heat exchanger are connected circularly through pipeline and low boiling point refrigerant, vaporized in atmosphere, is sealed into the pipeline. CONSTITUTION:The heat exchanger 2 is provided above an electronic switch- board 1 and the heat exchanger 2, provided at the outside of a room 8, is arranged at higher position than the heat exchanger 2. The heat exchanger 2, refrigerant pipelines 4 and the heat exchanger 3 are connected so as to form a closed loop and the low boiling point refrigerant, evaporated in the atmosphere, such as Freon or the like for example, is sealed into the pipelines. The refrigerant is the low boiling point refrigerant capable of being evaporated in the atmosphere, therefore, it is evaporated instantaneously even in case leakage of the same is caused and there is no possibility to spoil the switchboard 1. The circulation of the low boiling point refrigerant is effected utilizing the principle of thermosyphon, therefore, the trouble of the device may be reduced and the reliability of the same may be improved. Further, the possibility of dewing on the surface of the heat exchanger 2 may be very few.
Patent JP-H05312912-A (JP)
Title: Circuit-block testing circuit for gate array
Inventor: TSUTSUI HIROAKI
IPC: G01R31/28
Filed: 1992-04-01
Abstract: PURPOSE:To obtain a circuit-block testing circuit for a gate array without a plurality of test circuits by controlling stepwise an input-potential level and the times of rise-up and the fall-down of a test input signal for a circuit block. CONSTITUTION:Signals RI1, RI2,... are connected to capacitors C11, C12,... C21, C22... between transfer MOS gates TC11, TC12,... TC21, TC22.... Namely, signals SC1, SC1B... generated in a selecting circuit 3 control the ON/OFF of the transfer MOS gates. Thus, the capacitance values of the capacitors C11, C12,... C21, C22... can be arbitrarily added to the test input signals RI1 and RI2 as the loads. Therefore, the loads of drivers DRV1, DRV2,... can be varied, and a rise-up time and fall-down time tr and tf of the signals RI1, RI2,... can be changed.
Patent JP-H06291987-A (JP)
Title: Picture output device
Inventor: WADA KATSUHIRO
IPC: H04N1/387
Filed: 1993-04-06
Abstract: PURPOSE:To provide a picture output device in which processing time is considerably reduced with less memory capacity, deterioration in picture quality of image data is suppressed and a picture output with high picture quality is obtained. CONSTITUTION:When a magnification detection circuit 103 detects it that resolution of inputted compression image data exceeds resolution of a printer engine 116, an expansion circuit 105 expands it and a resolution conversion circuit 107 converts the resolution and then a compression circuit 109 applies compression processing to the data and the result is stored in a memory 112. On the other hand, when the resolution of the inputted compression image data is coincident with the resolution of the printer engine 116, no compression expansion processing is executed and the data are stored directly to the memory 112. Then the data read from the memory 112 are expanded by an expansion circuit 114 and printed out from the printer engine 116.
Patent JP-S62236567-A (JP)
Title: 遊泳補助具
Inventor: MARUO YOSHINOBU
IPC: A63B33/00
Filed: 1986-04-07
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-S62237255-A (JP)
Inventor: MORO MASAO
IPC: F25B1/00
Filed: 1986-04-09
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-H04314396-A (JP)
Title: Manufacture of multi-wire wiring board
Inventor: SASAKI TOSHIBUMI
IPC: H05K3/46
Filed: 1991-04-12
Abstract: PURPOSE:To provide the manufacturing method for multi-wire wiring board of which the solder processing property is improved by enhancing the bonding strength between an adhesive layer and an overlay layer. CONSTITUTION:After the wiring processing of an insulation covered electric wire is adopted on an adhesive layer 3, the layer 3 is subjected to first press working by means of a film having recesses and projections on its surface. Then, the layer 3 is hardened sufficiently, a film 5 is peeled off from it and an overlay layer 8 is laminated on the surface of the layer 3 through a second press working.
Patent JP-S59204309-A (JP)
Title: Comparator with automatic threshold value adjusting function
Inventor: SUEHIRO YOSHIKAZU
IPC: H03K3/0233
Filed: 1983-05-07
Abstract: PURPOSE:To obtain a comparator with an automatic threshold value adjusting function which has a dynamic range wide enough to allow operation without any offset voltage in an input waveform, by grounding the plus input of the comparator through a resistance. CONSTITUTION:An input 24 is connected to the minus input 21 of a TTL output comparator 20. An input and an output voltage are divided at a division point 28 by resistances 25 and 26 to constitute a Schmitt trigger circuit, and applied to the plus input 22 of the comparator 20. This plus input 22 is grounded through the resistance 27, and the division point 28 is grounded through a capacitor 29. Consequently, the comparator with the automatic threshold value adjusting function which has a wide dynamic range which operates even when an input waveform includes no offset voltage is obtained.
Patent JP-H07274297-A (JP)
Title: Split type ultrasonic probe
Inventor: WAKABAYASHI TAKASHI
IPC: H04R17/00
Filed: 1994-03-25
Abstract: PURPOSE:To obtain a compact split type probe whose sensitivity is improved by forming an exciting electrode of each piezoelectric element for transmission and reception to both major sides and connecting an electric shield plate to a front side exciting electrode being a reference potential side of each piezoelectric element. CONSTITUTION:In the split type ultrasonic wave probe in which an electric shield plate 10 is provided between transmission and reception piezoelectric elements 1a, 1b having exciting electrodes 6a, 6b on both major sides, the exciting electrodes 6a, 6b of the piezoelectric elements 1a, 1b are formed on the whole surface of both the main faces. A metallic plate 9 of the shield plate 10 is formed to be a T-shape and connected to the front exciting electrode 6a of the piezoelectric elements 1a, 1b by a conductive adhesives. Then lead wires 8a, 8b similarly to the case with a conventional probe are led from the exciting electrode 6b on the rear. Since the excited part occupies the whole surface of the main face, the sensitivity is improved. Moreover, since the metallic plate 9 of the shield plate 10 is also used to lead out the exciting electrode 6a, a lead wire having been required for a conventional probe is not needed and the probe is made compact.
Patent JP-S57196382-A (JP)
Title: Discriminating device of printed matter
Inventor: SAITOU AKIHIRO
IPC: G07D7/00
Filed: 1981-05-28
Abstract: PURPOSE:To discriminate the kind of paper money, to improve its discriminating accuracy, to discriminate it at a high speed, and to make the scale of a device small,  by setting a scanning photoelectric signal of printed matter as an accumulated value of  a density value in a wide range at every scanning, and comparing its time division signal of its accumulated value with a reference value. CONSTITUTION:Paper money 2 is scanned in the X axis direction by a one-dimensional line sensor 5, an electric signal read from the paper money 2 is digitized by an  A/D converter 7, and is applied to an adder under the control of a line sensor controlling circuit 8. Also, the paper money 2 is carried at a constant speed in the direction meeting at right angles with the X axis direction, a position of the paper money 2 is  detected by a photoelectric switch 13, and is provided to a signal area detecting circuit  11 and an operation controlling circuit 12 by a necessary timing signal, from a control signal generating circuit 14. Subsequently, an output of the circuit 9 is accumulated at  every 1 scanning by the circuit 9, a latching circuit 10, multiplying accumulators 15, 17,  etc., its accumulated value and a reference value of a storing circuit 16 are compared  and operated by an operating circuit 18, and in accordance with a result of its operation, a kind of the paper money 2 is discriminated by a comparing and discriminating  circuit 20.
Patent JP-S57195789-A (JP)
Title: Simultaneous preparation of good wood vinegar solution and active carbon
Inventor: KISHIMOTO SADAKICHI
IPC: C10C5/00
Filed: 1981-05-28
Abstract: PURPOSE: To simultaneously prepare a wood vinegar soln. of a high acetic acid concn. and high-grade active carbon, by heating and dry distilling a wooden material with addition of a specifed proportion of phosphoric acid, cooling the cracked gas into the wood vinegar soln. and recovering the carbonized product as the active carbon.  
     CONSTITUTION: 100pts.wt. wooden material such as dry saw dust is mixed with 100W250pts.wt. phosphoric acid and the resulting mixt. is subjected to dry distillation. The evolved thermally cracked gas is cooled and recovered as a wood vinegar soln., and the carbonized product is removed from the phosphoric acid by water washing and recovered as active carbon.  
     EFFECT: 100W180pts.wt. wood vinegar soln. is obtd. from 100pts.wt. wood without generating toxic polyphenols. Active carbon having 10W160Å pore size in prepd. simultaneously. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61242264-A (JP)
Inventor: ISAYAMA TERUHIRO
IPC: E04G23/08
Filed: 1985-04-17
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-H06265896-A (JP)
Title: Light source device
Inventor: SUZUKI AKIRA
IPC: G02F1/13
Filed: 1993-03-16
Abstract: PURPOSE:To improve the brightness by obtaining two pieces of luminous flux of the same polarized light component by the light source device even when luminous flux from one light source is spectrally diffracted into plural pieces of luminous flux of different polarized light components. CONSTITUTION:The luminous flux from a light source 10 is separated by a polarization beam' splitter 11 into luminous flux 12 of a P-polarized light component and luminous flux 13 of an S-polarized light component, and the luminous flux 13 of the separated S-polarized light component is converted by a phase plate 16 into luminous flux 15 of a P-polarized light component, so even when the luminous flux from one light source 10 is separated into different polarized light components, the pieces 12 and 15 of luminous flux of the same P-polarized light components can be obtained. Further, the focus of a multiplexing lens 17 is aligned with a point F where the pieces 12 and 15 of luminous flux of the two P-polarized components cross each other, so both the pieces 12 and 15 of luminous flux are multiplexed and projected as a parallel light beam by the multiplexing lens 17, and the luminous can be increased as compared with conventional cases wherein a polarized light filter selects luminous flux of one polarized light component and absorbs luminous flux of the other polarized light component.
Patent JP-S57196336-A (JP)
Title: Process input and output device
Inventor: OOTANI AKIO
IPC: G06F13/28
Filed: 1981-05-27
Abstract: PURPOSE:To reduce the load of a computer and to realize a high-speed process for a process input/output device which performs the input/output of the data between a memory and the input/output board of the computer, by providing a timer circuit which gives the different data input/output permissions with different timings. CONSTITUTION:The 1st control circuits 212A and 212B apply a start to the 2nd control circuit 214 in accordance with the data input command. Thus the circuit 214 is actuated, and a data input/output permission signal P2 is applied from a timer 215. During this period, the input/output boards 1111-111n are all scanned based on a certain sequence, and the input data generated at these boards are stored successively in a data storing part 211. The storage of these input data is informed to the controllers 212A-212B. Thus these controllers give an access to the part 211 via a memory bus 213 in the data input/output permitting period during which the data input/output signals P1A and P1B are applied. Then the contents of the storage are stored in the memories 123A and 123B of the corresponding computers 12A and 12B via the direct memory access DMA buses 121A and 121B respectively.
Patent JP-S61238806-A (JP)
Title: Releasable coating agent
Inventor: YAMAMOTO YASUO
IPC: C08L27/00
Filed: 1985-04-17
Abstract: PURPOSE:A releasable coating agent excellent in the releasability, strength, water resistance, abrasion resistance, etc., of a film, comprising a copolymer emulsion obtained by emulsion-polymerizing a monomer mixture essentially consisting of vinylidene chloride and a (meth)acrylate ester. CONSTITUTION:70-92wt% vinylidene chloride (A) is mixed with 30-8wt% (meth)acrylate ester (B) (e.g., methyl acrylate) and, optionally, a monomer copolymerizable with components A and B (e.g., acrylonitrile or acrylic acid). This monomer mixture is emulsion-polymerized to produce a polymer emulsion. This polymer emulsion as the principal component is mixed with, optionally, a releasability improver (e.g., silicone or paraffin), plasticizer, pigment, etc., to obtain the purpose releasable coating agent. This coating agent is used by applying it to a substrate by spraying, brushing or the like.
Patent JP-H05106576-A (JP)
Title: Multi-cylinder sealed type rotary compressor
Inventor: MAEKAWA TAKASHI
IPC: F04C28/06
Filed: 1992-04-02
Abstract: PURPOSE:To reduce the load on a drive shaft when a compressor is to be started by furnishing a blade spring on one of a plurality of blades to be in slide contact with a plurality of rollers, and performing the compressing motion only with the cylinder provided with blade spring at the time of starting. CONSTITUTION:A drive shaft 2 has a plurality of eccentric parts 2a-2c fitted with respective cylinders 4a-4c, between which middle plates 51, 52 are interposed. A compressing element 3 is formed by forming these cylinders 4a-4c in a single piece construction wherein they are held pinched by a front head 31 and a rear head 32, and is accommodated in an enclosed casing 21. The cylinders 4a-4c accommodate rollers 33, with which a plurality of blades 6a-6c slidable in the radial direction are put in slide contact. In this compressor, a blade spring 7 is installed on only one of the blades 6a-6c, for example the one 6b, and at the time of starting, the compressing motion shall be performed only with its corresponding cylinder 4b.
Patent JP-H07284420-A (JP)
Title: Support apparatus for slide rack or the like
Inventor: TANI SATOSHI
IPC: A47B88/14
Filed: 1994-04-19
Abstract: PURPOSE:To lightly draw in and out a slide rack or the like without problems of chafe and twist by simply mounting a guide rail. CONSTITUTION:A guide rail 4 is mounted on two upper and lower portions of the inner surface of one side wall 2d opposed to one side surface 3a of a slide rack or the like 3 in a receiving section 2 and the two upper and lower portions of one side surface 3a of the slide rack or the like 3 are supported in cantilever relation by these guide rails 4 to be drawn in and out.
Patent JP-H01253372-A (JP)
Title: Television camera
Inventor: UEDA KAZUHIKO
IPC: H04N5/341
Filed: 1988-04-01
Abstract: PURPOSE:To eliminate the deterioration in vertical image resolution and to produce no off-axis aberration even with a subject having a high moving speed by reading out repetitively odd line picture element signals in odd fields and even line picture element signals in even fields respectively every two fields. CONSTITUTION:In a vertical blanking period, the photodiode electric charges of odd lines are stored in a 2nd vertical CCD 16 with the photodiode electric charge of even lines stored in a 3rd vertical CCD 17 respectively. Then the photodiode electric charges of odd lines are transferred at a high speed to a horizontal CCD 19 and read out in a 1st field of a video period. While the photodiode electric charge of even lines are transferred at a high speed to the CCD 19 and read out in the next 2nd field. Thus the electric charge is read out by an amount equal to an odd field and an even field. As a result, the vertical image resolution is never deteriorated and the off-axis aberration is not produced at all.
Patent JP-H11284836-A (JP)
Title: Digital watermarked image processing method
Inventor: TAGUCHI JUNICHI
IPC: G09C5/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To make prevention against visual variation and durability to an image process compatible by varying the value of image data, etc., that a human can not be aware of by using a medical filter, regarding the range between the values before and after the variation as a variable range of values of information embedding, and varying the data value of the image data within the variable range and embedding information. SOLUTION: Input and output 101 inputs and stores an image in a storage device. Variable range calculation 103 applies the medical filter or an image process similar to it to the image 102. Consequently, an image which is different in luminance from the image 102 and visually unchanged is obtained. Then the variable range calculation 103 stores luminance before and after the image process application as the variable range 104, pixel by pixel. Information embedding 105 selects pixels to be varies in luminance out of the pixels of the image 102, and varies the luminance to specific values to embed the information, thus obtaining an information inserted image 106. This image 106 is outputted to the outside through the input and output 101.
Patent JP-S60224924-A (JP)
Title: Suction system for multicylinder engine
Inventor: UEDA KAZUHIKO
IPC: F02B27/02
Filed: 1984-04-20
Abstract: PURPOSE:To aim at distributive improvements and the like in a fluid, by installing an opening in a position where an interconnecting port to a suction passage extension part of a surge tank peripheral wall is existent as well as installing a fluid passage or the like to be led into an engine combustion chamber, in a casing in a position corresponding to this opening. CONSTITUTION:On the circumference of a surge tank 16, there is provided a casing 17 in the same axial form as this circumference, and branch pipes 18 numbered as many as the number of cylinders of an engine 1 are branched off from an upper part of the casing 17, forming each branch passage 19. In addition, each interconnecting port 27 interconnecting each branch passage 19 to an internal empty space 16a of the said tank 16 is installed at both sides of a suction intake of the surge tank 16, and each extension part 20 of the branch passage 19 is set up at the outer side of the port 27. In this case, an opening is installed in a position distant away about 90 deg. from the suction intake of the surge tank 16, while an EGR return port 28 and a suction takeout port both are installed in a position corresponding to the opening of the surge tank 19. With this constitution, distributability in EGR gas and detection accuracy in suction pressure are improved.
Patent JP-S5416914-A (JP)
Title: Misearth detection system for subscriber line
Inventor: TAKEMORI SATOSHI
IPC: H04M3/30
Filed: 1977-07-08
Abstract: PURPOSE:To detect the misearth when the calling subscriber is connected to the trunk and then to prevent the mis-charging by cutting off the trunk forcedly.
Patent JP-H05283483-A (JP)
Title: Bonding tool for outer lead
IPC: H01L21/52
Filed: 1992-04-02
Abstract: PURPOSE:To avoid the heat conduction from a heating element to any part excluding a tool head fitted with the heating element. CONSTITUTION:The title bonding tool 1 is provided with a feeding hole 3 to pour out a cooling medium at a circular axial core of a fitting axle 2 of the tool 1 as well as a pair of discharging holes 4 of the poured out cooling medium in four directions on the lower position of the fitting axle 2. Besides, in order to fit the tool 1 to a tool holder 5, the fitting axle 2 is inserted into a fitting hole 6 of the tool holder 5 to be fixed by holding function, etc. Through these procedures, the cooling medium is constantly fed to the fitting axle 2 of the tool 1 to perform the cooling down function so that the heat generated by a heating element 7 may be conducted only to a tool head 8 to avoid the heat conduction to any part excluding the tool head 8. Accordingly, the thermal deformation can be avoided thereby enabling the reliability upon the title bonding tool 1 to be enhanced.
Patent JP-H09267451-A (JP)
Title: Antibacterial sheet and antibacterial molded product
Inventor: ONO HARUO
IPC: C08L101/16
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial sheet and an antibacterial molded product high in safety and using an antibacterial agent having decomposability itself. SOLUTION: A thermoplastic resin to which 0.5-5.0% of dehydroacetic acid or sodium dehydroacetate is added is molded. Alternatively, a paint composed of a resin to which 0.5-50.0% of dehydroacetic acid or sodium dehydroacetate is added is applied to the surface of a base material in an amt. of 1-20g/m<2> . Since this product is high in safety and exerts no effect on a human body and the chemical agent itself has decomposability, no harmful substance remains by incineration.