baber/WOPTO huggingface dataset:
Patent JP-S5354919-A (JP)
Title: Video signal recording/reproducing device
Inventor: MORITA SHIGEYUKI
IPC: H04N5/78
Filed: 1976-10-29
Abstract: PURPOSE: To obtain a good-quality slow-motion picture by giving an inversion through a manual switch to the one-shot multi possessing an inversion period of 1-field length and securing a shift to the re-recording point of the best quality from a magnetic disc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6022094-A (JP)
Title: Compression capacity variable mechanish in slide vane type compressor
Inventor: SUGIURA MANABU
IPC: F04C28/26
Filed: 1983-07-18
Abstract: PURPOSE:To reduce the rise-up torque of the compressor upon starting by a method wherein a pressure damper chamber is provided on the way of a communicating hole communicating with a high pressure chamber and a low pressure chamber provided at both ends of a spool for controlling a bypass. CONSTITUTION:A pair of pressure chambers, consisting of the high pressure chamber 20 and the low pressure chamber 21, are provided opposingly at both ends of the spool 19 for opening and closing a main suction port 30. Second pressure introducing port 23 is extended from the high pressure chamber 20 so that the end 23' thereof is faced to a compression chamber 6 under a compression stroke, while the second pressure introducing port 23 is provided with the pressure damper chamber 25. The first pressure introducing port 24 is extended from the low pressure chamber 21 and is provided with the pressure damper chamber 26 at the intermediate position thereof.
Patent JP-H10306851-A (JP)
Title: Variable speed type damper
Inventor: ONUMA SATORU
IPC: F16F15/30
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To easily reduce the number of part items and assembling manhour by forming recessed parts of which the inner circumferential faces are formed into circular-arc section and the center lines are in parallel with the rotary axis of a damper main body on the outer circumferential side of the disc-like damper main body coaxially connected to a rotary shaft, and enclosing liquid or granular bodies of large specific gravities in them while remaining spaces. SOLUTION: A plurality of bottomed recessed parts 2 are formed at regular intervals in the circumferential direction on the side of a disc-like flywheel 1 coaxially connected to the output shaft of an engine, and the recessed part 2 is formed so that the section perpendicular to the rotary axis O1 of the flywheel 1 is circular, and the center line O2 is in parallel with the axis O1 . Liquid 3 of heavy weight such as mercury is put in the recessed parts 2 while remaining spaces, and the openings of the recessed parts 2 are closed up tightly with a cover member. When the flywheel 1 is rotated around the axis O1 , the liquid 3 is deviated from the center line O2 , and when torque variation is transmitted from the output shaft to the flywheel 1, the liquid oscillates along the inner circumferential faces of the recessed parts 2, so as to absorb the torque variation. Hence in this device, the number of parts is reduced and the assembling is easy.
Patent JP-H04333759-A (JP)
Title: Board screen mounting metal for scaffolding
Inventor: MASAKI NORIAKI
IPC: E01D21/00
Filed: 1991-05-05
Abstract: PURPOSE:To provide a board screen mounting metal for temporary mounting which facilitates a work and executes a rapid and safe work to effect temporary mounting and removal of a scaffolding and a board screen. CONSTITUTION:A nipping metal 6 for mounting a monotube is mounted on the surface of a rectangular substrate 5, and a plurality of screw holes H for screwing in a bolt are formed on both sides of the rear of the substrate 5. Further, a screw hole J for screwing in an eye bolt is formed from the rear side positioned facing the nipping metal 6.
Patent JP-S5557937-A (JP)
Title: Display unit
Inventor: TOMIOKA MIKIO
IPC: G09G5/34
Filed: 1978-10-25
Abstract: PURPOSE: To make it possible to select freely various display systems by executing an address conversion algorithm between an address in a memory stored with characters to be displayed and a coordinate position on a display screen by a microcomputer.  
     CONSTITUTION: Characters to be displayed on CRT display unit 7 are sotred in memory 2 and horizontal-vertical cynchronizing signal generating circuit 8 receives a pulse from advance pulse generating circuit 9 and then sends horizontal and vertical deflecting signals to CRT7. Microcomputer 1 consists of I/O 11W15, ROM16, ROM17, and microprocessor 18. Data from address register 3 and memory register 4 ar inputted by way of I/O14 and I/O13 and processor 18 executes an address conversion algorithm stored in ROM16. Changing contents of ROM16 makes it possible to select various display systems, overlap display, longitudinal write display, Arabic character display, space compression memory system, scroll up-down system etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07332715-A (JP)
Title: Ice heat accumulating device
Inventor: YAMAGUCHI KOICHI
IPC: F24F5/00
Filed: 1994-06-13
Abstract: PURPOSE:To produce ice smoothly by preventing freezing in an supercooler and the like in a small-scale ice heat accumulating system. CONSTITUTION:Upon starting ice making operation, a circulating pump 13 is operated to circulate water 3 in an ice heat accumulating tank 1 through a water pipeline 5, then, a refrigerating machine 19 is operated to supercool the circulating water by an supercooler 17 after a predetermined period of time has elapsed. Upon stopping the ice making operation, the refrigerating machine 19 is stopped, then, the circulating pump 13 is stopped after a predetermined period of time, wherein supercooled water in the supercooler 17 is eliminated, has elapsed.
Patent JP-S5465330-A (JP)
Title: Current transformer
Inventor: NISHIDA ISAO
IPC: H01F38/28
Filed: 1977-11-02
Abstract: PURPOSE: To construct a waterproof current transformer with high reliability by separately constructing an annular enclosure body to house the current transformer from a container in which the charge section conductor is arranged and discharging the rainwater immersed into the mounting section from a channel.  
     CONSTITUTION: An annular enclosure body consisting of both the shielding pipe 15 to form a cover 5 and an inside plate and a support plate 11 to form a bottom plate is set up around a container 7a in which a charge section conductor is arranged and a current transformer 6 is housed in it. Packings 8 and 14 adheres tightly among the cover 5, support plate 11, and shielding tube 15 and a shielding section 5a which is bent downward is set up so as to enclose the packing 14. Accordingly, the rainwater immersed from the joint between an intermediate plate 13 and a plate 3 is discharged through the channel 17 between the container 7a and the shielding tube 15. Since the packing 14 is protected from rainwater, perfect water structure is enabled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62290330-A (JP)
Title: Rotor for small-sized electrical rotating machine
Inventor: SUZUKI TOSHIRO
IPC: H02K1/24
Filed: 1986-06-05
Abstract: PURPOSE:To contrive to lighten an apparatus without lowering its output characteristics by making a volume of a clockwise projecting part of salient pole piece arm smaller than that of a counterclockwise projecting part thereof. CONSTITUTION:Salient pole pieces 21 and slots 22 are alternately formed in a iron core 20 of rotor R. A salient pole piece 21 is composed of a leg 21a extending radially from the central part of said iron core 20 and an arm 21b formed into a T-shape at an outer end of said leg 21a. To form said arm 21b, a counterclockwise projecting part p and a clockwise projecting part q are caused to project from the outer end of each leg 21a in the direction of rotation of the iron core 20 and reversely to said direction, respectively. The thickness of the clockwise projecting part q is thinner than that of the counterclockwise projecting part p. In this manner, the weight of an electrical rotating machine can be decreased while output characteristics of said machine are maintained appropriately.
Patent JP-H0425737-A (JP)
Title: Semiconductor type pressure sensor
Inventor: YANO AKIHIRO
IPC: H01L29/84
Filed: 1990-05-21
Abstract: PURPOSE:To allow registration without aligning marks, by providing a projecting part in the peripheral part of a pressure introducing hole part and forming a pressure introducing port in such a manner that the front end thereof exists in the through-hole of an insulating substrate. CONSTITUTION:An insulating substrate 1 is formed with the pressure introducing through-hole 6. A collar part 9 is adhered to one surface of the substrate 1. The projecting part 10 is formed in the direction opposite from the pressure introducing part 11 formed perpendicularly at the center of the collar part 9 in such a manner that the front end thereof is positioned in the hole 6. The front end of the projecting part 10 is inserted into the hole 6, by which the registration is executed without the aligning marks with the substrate 1 at the time of adhering the pressure introducing port 8 to the substrate 1. Further, the adhesive projecting to the hole 6 by the spreading of the adhesive is turned round to the spacing between the hole 6 and the projecting part 10 at the time of adhering, by which the closing of the introducing hole part 11 is surely prevented.
Patent JP-H03108737-A (JP)
Title: Electrostatic chuck having refrigerant flow path and manufacture thereof
Inventor: NAKAYAMA CHIAKI
IPC: H01L21/68
Filed: 1989-05-24
Abstract: PURPOSE:To cool a wafer directly and to enhance the effect of cooling by forming a refrigerant flow path in a ceramic layer forming the intermediate part of an electro static chuck substrate, and forming a refrigerant feeding flow path and a refrigerant returning flow path in a ceramic layer constituting the layer lower than the intermedi ate ceramic layer. CONSTITUTION:In an electrostatic chuck comprising a plurality of laminated ceramic layers 2, a refrigerant flow path 3 is formed in the intermediate ceramic layer 2a of a plurality of ceramic layers 2. In the ceramic layer 2b lower than said intermediate ceramic layer 2a, a feeding flow path 4 for sending the refrigerant into the refrigerant flow path 3 and a returning flow path 5 for draining the refrigerant from the refriger ant flow path 5 are formed. For example, the spiral shaped refrigerant flow path 3 is formed in said intermediate ceramic layer 2a. One end of the feeding flow path 4 is connected to the innermost side of the spiral shaped refrigerant flow path 3. One end of the flow path 5 is opened at the outermost end of the refrigerant flow path 3. The other ends of the feeding flow path 4 and the returning flow path 5 are opened at the lower surface of a substrate 1. The ceramic layer 2d at the uppermost stage becomes a dielectric layer which sucks a wafer W.
Patent JP-H04356989-A (JP)
Title: Securing method for optical semiconductor element
Inventor: NAITO KATSUYOSHI
IPC: H01S5/00
Filed: 1991-06-03
Abstract: PURPOSE:To solder-secure an optical semiconductor element by directly heating an upper surface of a cooling unit in an optical semiconductor element module. CONSTITUTION:A current is supplied to a Peltier element of a cooling unit 6 to directly heat the upper surface of the unit 6, and a header 3 for placing an LD 1 is secured to the upper surface by solder 11-2.
Patent JP-S61286096-A (JP)
Inventor: REIMONDO DEII GOORUDO
IPC: F16M11/10
Filed: 1986-06-05
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-H06316887-A (JP)
Title: Method for oxidizing surface of lignin in waste paper
Inventor: KURIHARA KAZUO
IPC: D21H11/14
Filed: 1993-05-07
Abstract: PURPOSE:To improve the bonding characteristics of waste paper by ozone oxidation of its surface. CONSTITUTION:(A) Vapor phase ozone at a concentration of >=2000ppm and (B) mechanical pulp fibers produced by dry defibrillation of waste paper are mutually mixed and brought into contact with each other, thus accomplishing ozone oxidation of only the surface of the lignin in the waste paper by ozone at levels of 0.1-1wt.% of the total weight of the pulp.
Patent JP-H07308613-A (JP)
Title: Masking material
Inventor: YAMAWAKE YOSHIZO
IPC: B05B15/04
Filed: 1994-05-20
Abstract: PURPOSE:To provide a masking material which can easily be inserted into an object to be coated and at the same time, cannot easily be removed after coating, and further, does not come off easily while the object is moving or in the process of coating. CONSTITUTION:A band 6 with a U cross section which runs linearly from the side face 5b of the recessed-form main material structure 5 of a masking material 1 which is made of a thermoplastic film molding and has a broad collar 4, toward an opposite side face 5b, is allowed to protrude at the bottom 5a of the structure in such a manner that the bottom 5a is split into halves. In addition, a protrusion part 7 which rises continuously from the band 6 is formed upto a position which does not reach the collar 4. Further, a protrusion 8 jutting out to an area outside the main material structure is formed parallel with the facing of the collar 4, on both side faces 5b of the main material structure 5 which are formed by halving with the band 6 and the protuberation part 7.
Patent JP-S56160134-A (JP)
Title: Pulse generating circuit
Inventor: KOBORI YASUNORI
IPC: H03K5/04
Filed: 1979-10-13
Abstract: PURPOSE:To increase the resistance to the variance of an IC inner element, by inverting a switching element simultaneously with a start of charging of the capacitor in a time constant circuit and changing the switching element to the original state when the charging voltage becomes equal to the reference voltage. CONSTITUTION:When an input rectangular waveform 1 varies to H, a transistor TR1 is turned on. Thus an input terminal 3 is earthed, and at the same time an input terminal 4 connected with a time constant circuit 7 is also earthed through a diode 10. In this case, the diode 10 conducts consecutively and the voltage of the terminal 4 is always higher than the terminal 3 by the forward voltage of the diode 10. Accordingly, a transistor TR3 maintains a stable cut-off state to obtain a stable pulse output 9 free from a noise during a rise of an input rectangular waveform signal 1.
Patent JP-S61290079-A (JP)
Title: Color thermal transfer ribbon
Inventor: NAKAYAMA KIMIHIKO
IPC: B41J31/00
Filed: 1985-06-17
Abstract: PURPOSE:To enable an end detection part of a color thermal transfer ribbon to be detected by an optical sensor without causing malfunctions under the effect of external illuminating light or solar rays, by a construction wherein a back layer formed of a dispersed mixture of an opaque powder with a resin binder non-adhesive to a thermal head is provided on a substantially entire area of the back side of a base expect an end detection part. CONSTITUTION:The color thermal transfer ribbon 1 comprises a transparent end detection part 2 at its trailing end part devoid of an ink layer or a back layer. The base of the ribbon is a plastic film. The back layer 4 formed of a dispersed mixture of a binder and an opaque powder is provided on the back side of the base except the end detection part 2. A thermal transfer ink layer 3 may be of the head fusion transfer type or the thermal sublimation transfer type, and comprises a known pigment or dye as a coloring agent. Accordingly, the difference in light transmittance between the part provided with the ink layer and the end detection part can be securely detected by the optical sensor with such a sensitivity as to ensure an operation free of external effects, thereby sticking between the thermal head and the base can be obviated.
Patent JP-S5558253-A (JP)
Title: Organopolysiloxane composition
Inventor: HAYASHI NOBUYUKI
IPC: C08L83/00
Filed: 1978-10-25
Abstract: PURPOSE: An organopolysiloxane composition capable of giving cured articles having improved heat resistance, electrical insulating properties, softness, and flame retardancy, comprising a vinyl group-containing organopolysiloxane, an organosilicon compound, a silica filler, a zinc compound, and a cerium salt of a fatty acid, and platinum.  
     CONSTITUTION: A composition comprising (A) 100 parts by wt. of a vinyl group- containing organopolysiloxane having two or more vinyl groups directly linked to  the silicon atom in one molecule on the average, (B) an organosilicon compound in  an amount to give 0.5W50 moles per mole of the total vinyl groups of (A) of Si-H bonds, (C) 10W100 parts by wt. of a silica filler, (D) 0.5W50 parts by wt. of zinc carbonate and/or hydroxycarbonate, (E) 0.01W10 parts by wt. calculated as cerium of a cerium salt of a 6W12C fatty acid, and (F) a catalytic amount of platinum or its compound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62288601-A (JP)
Title: Production of chitosan particle
Inventor: AIBA SEIICHI
IPC: C08B37/08
Filed: 1986-06-06
Abstract: PURPOSE:To efficiently produce chitosan particles useful as a metal capturing agent, enzyme immobilizing carrier, drug sustained release carrier, ion exchanger, etc., by dripping an acidic aqueous solution of chitosan into an alkaline aqueous medium. CONSTITUTION:An acidic aqueous solution of chitosan is dripped into an alkaline aqueous medium, e.g. aqueous solution containing 1-10wt% NaOH, KOH, etc., at a dripping rate to form 10-80 particles per min using a nozzle, having 0.5-2mm inside diameter and the tip separate from the liquid surface, preferably at 1-5cm distance to form solidified particles of chitosan. The above-mentioned acidic aqueous solution of the chitosan is preferably prepared by dissolving the chitosan in 0.2-3% concentration in an aqueous solution of formic acid, propionic acid, etc., normally in 0.2-20% acid concentration to adjust the pH to 1-3. The alkaline aqueous medium may contain an alcohol, e.g. methanol, etc., in an amount of 20-60% based on the total solvent.
Patent JP-S5833731-A (JP)
Title: Switching regulator of multi-output
Inventor: FUKUCHI TAKESHI
IPC: H02M3/335
Filed: 1981-08-24
Abstract: PURPOSE:To eliminate the deviation due to an output winding and to suppress only the load fluctuation, by detecting an input voltage to a stabilizing circuit and controlling a switching time of a switching transistor (TR). CONSTITUTION:A commercial AC power supply 1 is provided with a rectifying and smoothing circuit 2. A switching TR4 is switched with a high frequency pulse from a control circuit 3 and an induced voltage is generated at the primary winding NP of a transformer 5 and the secondary output is produced in the secondary windings NS1 and NS2 of the transformer 5. An output voltage E02 is detected, the voltage is compared with a reference voltage at an error amplifier 6 of the control circuit 3 and a signal corresponding to the difference is inputted to a pulse width control circuit 7, to obtain a switching width required for the switching TR via a driver 8 and a control transformer 9 for the desired output. Further, a stabilizing device 10 such as a three-terminal regulator is provided.
Patent JP-H07334487-A (JP)
Title: Arithmetic unit for vector
Inventor: SATO HIDEYUKI
IPC: G06F17/16
Filed: 1994-06-14
Abstract: PURPOSE:To shorten the vector instruction issuing interval and to improve the performance by preparing plural by-passes from write data registers to read data registers connected to respective vector registers. CONSTITUTION:A pass 100 by-passes an output from an output register 23 for an adding computing element 21 to the input gates of respective read data registers 17 to 20 connected to respective vector registers 1 to 4. A pass 101 by-passes an output from an output register 24 for a multiplying computing element 22 to the registers 17 to 20. Respective passes 200 to 203 by-pass outputs from respective write data registers 5 to 8 for the registers 1 to 4 to the registers 17 to 20. An instruction execution managing part 25 controls the input gates of the registers 17 to 20 by switching signals 400 to 403.
Patent JP-S6112593-A (JP)
Inventor: KURIHARA KOUJI
IPC: B66C17/00
Filed: 1984-06-28
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-S63294783-A (JP)
Title: Immobilization of cell of microorganism
Inventor: KITANO KIYOYUKI
IPC: C12N11/04
Filed: 1987-05-28
Abstract: PURPOSE:To form a microorganism immobilized carrier having high treating activity, by blending a cell of microorganism with a first material to hydrate and to gelatinize by after-treatment, adding a second material to be solubilized by physiological action of the cell of microorganism to give a mixture and gelatinizing. CONSTITUTION:A cell of microorganism is blended with a first material to hydrate and to gelatinize by after-treatment and mixed with a second material to be solubilized by physiological action of the cell of microorganism to form a mixture, which is gelatinized to form a microorganisms immobilized carrier. As another method, a small amount of a substance to be a substrate for the gelatinized cell of microorganism and at least part of the second material is decomposed so that the microorganism immobilized carrier can be formed. Protein, starch and lipid are suitable as the second material.
Patent JP-H08289922-A (JP)
Title: Antibacterial and mold-proof treatment method and liquid for preventing discoloration
Inventor: ICHINOSE FUMIKO
IPC: C07F7/10
Filed: 1995-05-30
Abstract: PURPOSE: To prevent discoloration without degrading antibacterial and mold preventing properties in the antibacterial and mold preventing treatment with a hydrolytic silane compound including a guanydyl group by treating with aliphatic sulfonic acid or the salt or alkylsulphate and the salt. CONSTITUTION: A material is treated with antibacterial and mold preventing treatment liquid including quanydyl group containing silane compound or the acidified salt represented by a formula: X<1> X<2> X<3> Si-Y-NHC (=NH) NH-Z<1> (in the formula, at least one of X<1> -X<3> represent a hydrolytic group and the remainder represents a hydrocarbon group or the like. Y represents C1 -C3 alkylene group, Z<1> represents-C(=NH) NH-Z<2> , etc., Z<2> represents H, C1 -C20 alkyl group or substituted or non-substituted phenyl group). Thereafter, the material is treated with discoloration preventing treatment liquid consisting of aliphatic sulfonic acid and the salt or alkysulphate and the salt. Then, dicoloration preventing treatment liquid is used by 0.5-20 pts.wt. 100 pts.wt. of silane compound.
Patent JP-H11354630-A (JP)
Title: Semiconductor manufacturing method
Inventor: WEINI W ADKISON
IPC: H01L21/762
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To decide a diffusion area, by containing the constitution of the frames of a plurality of shallow trenches, and forming the frames around prescribed diffusion or active semiconductor areas for finally sealing active and passive semiconductor devices. SOLUTION: The frame 30a of a shallow trench is formed around a first active semiconductor area 40a by using phase edge lithography, and the second frame 30 of the shallow trench is formed around a second active semiconductor area 40b. Additional trench frames 30c and 30d are formed around the active semiconductor areas 40c and 40d. The constitution of the frames 30a-30d of a plurality of shallow trenches are contained and the respective frames 30a-30d are formed around the prescribed silicon diffusion areas or the active semiconductor areas 40a-40d. Thus, the diffusion area can be decided.