baber/WOPTO huggingface dataset:
Patent JP-S5757676-A (JP)
Title: Heat-sensitive printing head and manufacture thereof
Inventor: MIHARA KIKUO
IPC: B41J2/335
Filed: 1980-09-24
Abstract: PURPOSE: To obtain heat-sensitive printing head capable of assuring a good contact with heat-sensitive paper for a long term and providing clear printed characters at high efficiency, by a method wherein the surface of a metal film formed on an oxidation preventing film is recessed in accordance with the shape of a press roller and a wear-resistant film is formed thereon.  
     CONSTITUTION: A heat emitting resistance material 12, a lead 13 and an oxidation preventing film 14 are formed on an insulative substrate 11 in sequence and a metal film 15 such as Cr is formed thereon. A press roller is moved while pressing heatsensitive paper against the metal film 15. Upon this, the surface of the metal film 15 are deformed to provide the recessed form in accordance with the shape of the press roller. Then, a wear-resistant film 16 such as Ta 2 O 5  is formed on a metal film 15' which will fit well to the heat-sensitive paper. With the wear-resistant film 16 being following to a recess of the metal film, the printing operation becomes hard to be subject to a change with the passage of time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0848878-A (JP)
Title: Composition for bonding organosiloxane elastomer to organic polymer
Inventor: KENTO ROBAATO RAASON
IPC: C08J7/043
Filed: 1995-05-30
Abstract: PURPOSE: To obtain a primer composition that can cohesively bond an organic polymer to an organosiloxane material and dose not produce any toxic compound.  
     CONSTITUTION: The composition comprises the components as given below: (A) 5-20 pts.wt. copolymer comprising repeating units derived from (a) an ethylenically unsaturated organic compound and (b) a silane of the formula YR 1   a SiX 3-a  (wherein R 1  represents a monovalent hydrocarbon group; X represents a hydrolyzable group; Y represents an ethylenically unsaturated organic group that is bonded to the silicon atom by an alkylene group; and (a) is 0 or 1); (B) 0.5-2 pts.wt. organohydrogensiloxane; (C) 4-10 pts.wt. silane containing at least two hydrolyzable groups in which the silicon atom is bonded to at least one mninoalkyl group; and (D) an amount of an organic liquid sufficient to solubilize the components A, B and C. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H06343046-A (JP)
Title: D/a converter
Inventor: YAMAMOTO AKIHIRO
IPC: H03M1/10
Filed: 1993-06-02
Abstract: PURPOSE:To prevent deterioration of the linearity error characteristic by using plural current cells of different current values as the weighted current cells and then adding a current cell selecting circuit which controls the selection of those current cells. CONSTITUTION:The selecting order of current cells 3 included in a current cell matrix 2 is decided by a decoding circuit 1 which decodes the digital input 101 of higher 3 bits and a decoding circuit 7 which decodes the digital input 102 of higher 2 bits. Meanwhile a decoding circuit 8 which decodes the digital input 103 of lower 2 bits selects the current cells 4, 5 and 6/6a. In this case, one of both cells 6 and 6a that has better linearity characteristic as a D/A converter is selected by a selected current cell selecting circuit 9 based on the result of collation of the current values of both cells and via a selection control signal 104. The linearity error characteristic of the D/A converting function is improved by presence of the circuit 9.
Patent JP-S5921343-A (JP)
Title: Method for sterilizing and cooling ham food
Inventor: TAKAHASHI TAKESHI
IPC: A23B4/06
Filed: 1982-07-27
Abstract: PURPOSE:To cool and sterilize economically a ham food without requiring the secondary sterilization treatment, by directly bringing an alcoholic solution as a refrigerant into the direct contact with the surface of the ham food. CONSTITUTION:a ham having about 90-95mm. diameter and about 100cm length is dipped in an alcoholic solution of about 57% concentration at about -20- 25 deg.C to cool a part ranging from the outer surface to about 20-30cm depth to about -5--7 deg.C. Thus, the ham food is cooled and sterilized.
Patent JP-H11318979-A (JP)
Title: Sanitary napkin
Inventor: MIZUTANI SATOSHI
IPC: A61F13/56
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a napkin eliminating leakage of menstrual blood. SOLUTION: This napkin is provided with a first member 2 having a liquid- permeable surface sheet 3, a liquid-impermeable rear surface sheet 4 and a first liquid absorptive core 5 interposing between both of the sheets 3, 4 and a second member 10 having elastically extending and contracting flexible sheets 11, 12 in which liquid is capable of substantially permeable and a second liquid absorptive core 13 coated with the flexible sheets 11, 12. The first member 2 and the second member 10 have front and rear end edge parts 6, 7, 15, 16 and left and right side edge parts 8, 9, 17, 18. The second member 10 is superposed on an upper surface of the first member 2 and is joined to the front and rear end edge parts 6, 7 of the first member 2 in the front and rear end edge parts 15, 16 of the second member 10 in an extending state in the front and rear directions.
Patent JP-H02309192-A (JP)
Title: Double pipe type heat exchanger made of aluminum
Inventor: KISHIHATA YOSHIYUKI
IPC: F28F1/00
Filed: 1989-05-25
Abstract: PURPOSE:To improve strength and productivity by a method wherein inner and outer pipe are integrally joined together at a closed part by soldering through a solder layer formed in a manner to cover at least the one of the outer surface of the inner pipe and the inner surface of the outer pipe therewith. CONSTITUTION:The outer peripheral surface of an expansion pipe 13 is brought into contact with the inner peripheral surface of an outer pipe 2 to close a gap in an axial direction between the inner and outer pipes. An annular oil flow space 3 serving as a heat exchange medium is formed in the intermediate parts, except the expansion pipe 13 and in the direction of length, of the two pipes, and an offset inner fin 4 made of aluminum is placed in an annular arrangement. A substance formed such that the two surfaces of cores 11 and 21 are covered with solder lay ers 12 and 22 is used for both of the inner and outer pipes 1 and 2. The inner and outer pipes 1 and 2 are integrally joined together by soldering on the outer peripheral surface of the expansion pipe 13 through the solder layers 12 and 22. The inner fin 4 is also integrally joined with the inner and outer pipes 1 and 2 by soldering. This constitution enables improvement of a rupture pressure and provides a heat exchanger excellent in strength and abundant in durability.
Patent JP-S62288898-A (JP)
Inventor: NAKAJIMA TAKAHIRO
IPC: G10L13/00
Filed: 1986-06-09
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-S5832912-A (JP)
Title: Automobile exhaust gas filter
Inventor: KOBAYASHI SHIGERU
IPC: B01D50/00
Filed: 1981-08-20
Abstract: PURPOSE:To collect the particulates in the exhaust gas efficiently by spraying water into the exhaust gas under air pressure. CONSTITUTION:The exhaust gas from an engine is fed from a pipe 3 through porous plates 4, 9 into a chamber 22, where the water 8 in a lower water tank 6 is compressed by means of the compressed air fed from outside through air pipes 12, 15 and is sprayed through a pipe 10, thus the particulates in the exhaust gas are dissolved in the water. When the water passes through porous plates 24, 28, it attaches to wall faces and drips to gather below, then flows into the water tank 6 through a hole 31. Water is sprayed through a pipe 13 likewise as above, and the water is further mixed with the exhaust gas to dissolve particulates in it, then the moisture is removed through porous plates 35, 40, 43, 44, thus discharging the exhaust gas through mufflers 50, 60.
Patent JP-S6111201-A (JP)
Inventor: BOO KURISUTAA ANDORIASON
IPC: B27G19/06
Filed: 1985-06-19
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-H07333811-A (JP)
Title: Method for feeding solid processing agent for silver halide photographic sensitive material and device therefor
Inventor: ANSHITA MASABUMI
IPC: G03C7/413
Filed: 1994-06-14
Abstract: PURPOSE:To prevent the deterioration of a solid processing agent due to preservation and to stably feed the agent over a long period of time by incorporating an iron chelate compd. of a specified compd. into the solid processing agent and forming a device for feeding the agent with austenitic stainless steel. CONSTITUTION:This solid processing agent contains an iron (III) chelate compd. of a compd. represented by the formula and this device is formed using austenitic stainless steel. In the formula T1 is H, hydroxy, alkyl, etc., each of R1 and R2 is H, carboxy, phosphono, etc., at least one of R1 and R2 is carboxy or phosphono, each of L1 and L2 is alkylene, arylene, etc., and each of l1 and l2 is an integer of 0-6. At least one spring of this device is preferably made of austenitic stainless steel having >=8% Ni content.
Patent JP-S6026733-A (JP)
Title: Sludge dredger equipment
Inventor: HARADA KATSUYOSHI
IPC: E02F7/00
Filed: 1983-07-20
Abstract: PURPOSE:To obtain transporters having excellent land trasportability by using a system in which an excavator for dredging the bottom under water, a sludge sorting and grinding unit for excavated sludge and a sludge sending tank unit are orderly provided on a base ship. CONSTITUTION:An excavator 4 for dredging the bottom under water is provided on a base ship 1 commected with plural blocks 2. A sludge sorting and grinding unit, consisting of a sludge sorter 5 for dredged sludge, a sludge grinder 6 for the sludge, and belt conveyers 9 and 10 to deliver the discharged sludge, is provided. In a sludge sending tank unit 8, pneumatic sending type tanks are set in parallel below a charging hopper 29 and sludge is alternately charged to the tanks. The transportability of each apparatus is excellent, and great amounts of dredged sludge can thus be sent under pressures to the ground surface, etc., smoothly.
Patent JP-S5757780-A (JP)
Title: Dry-process quenching apparatus for coke
Inventor: MITA KOUICHIROU
IPC: C10B39/02
Filed: 1980-09-25
Abstract: PURPOSE: To make the supply of red hot coke easily and to simplify provisions, by a method wherein the main body of a quenching furnace is provided under the ground in such a manner that its top charge port is positioned nearly on the ground line and red hot coke from a transport vehicle is received directly in the main body of the quenching furnace.  
     CONSTITUTION: The main body 25 of a quenching furnace is provided under the ground in such a manner that its top charge port 27 is positioned nearly on the ground line GL. Red hot coke after dry distillation from a coke oven 1 is introduced through a guide car 2 into a transport vehicle 28 which is then moved before a fixed chute 29. When the gate of the transport vehicle 29 is opened, the red hot coke in the transport vehicle 28 is passed through the fixed chute 29 and introduced through the charge port 27 into the mainbody 25 of the quenching furnace. Thus, a bucket quenching car in a conventional wet-process quenching apparatus can be directly utilized as the above transport vehicle 28. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05326799-A (JP)
Title: Semiconductor device lead frame and resin sealing method of semiconductor chip provided therewith
Inventor: SAKAMOTO SATORU
IPC: H01L23/50
Filed: 1992-05-25
Abstract: PURPOSE:To restrain voids from occurring in a lead frame by a method wherein a tie bar is partially formed into an air vent structure. CONSTITUTION:A lead frame 1A composed of inner leads 3 and outer leads 4 arranged corresponding to the inner leads 3 through the intermediary of a tie bar 6A, an air vent is provided to a part of the tie bar 6A, and when a semiconductor chip mounted on the lead frame 1A is sealed up with resin, air is exhausted out of the cavity of a molding die through the air vent. By this setup, a molding die is not required to be worked for arm air vent, and resin burrs are prevented from adhering to the molding die, so that a semiconductor device can be manufactured at lower cost and enhanced in quality.
Patent JP-H072870-A (JP)
Title: New penam derivative or its salt
Inventor: OCHIAI YUICHI
IPC: A61P31/04
Filed: 1993-05-11
Abstract: PURPOSE:To obtain a new compound, capable of manifesting excellent antimicrobial activity against Pseudomonas aeruginosa, stable to beta-lactamases, having strong antimicrobial activity even against resistant bacteria and useful as an antimicrobial agent, etc. CONSTITUTION:This compound is expressed by formula I {R<1> is halogen or (protected hydroxy-substituted)phenyl; R<2> is (protected)sulfo or (protected) sulfonate; R<3> is (protected)carboxyl or (protected)carboxylato; R<4> is expressed by formula II [R<5> is (substituted)lower alkyl or (protected)guanidino]}, e.g. (3R, 5R, 6R)-3-carboxy-6-[D-alpha-(2-chloro-4-hydroxyphenyl)-alpha-sulfoacetami do]-3-[ 3-[2-[4-[2-(p-nitrobenzyloxycarbonylamino)ethan-1-yl) semicarbazono]ethylidene]amino-2-oxoimidazolidin-1-yl]-7-oxo-4-thia-1- azabicyclo[3, 2, 0]heptane. Furthermore, the compound expressed by formula I is obtained by reacting a compound expressed by formula III with a compound expressed by formula IV.
Patent JP-S5924180-A (JP)
Inventor: INOUE NOBUO
IPC: F27D15/00
Filed: 1982-07-29
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-S5835088-A (JP)
Title: Beam working device
Inventor: KAMO KEIZOU
IPC: B23K15/00
Filed: 1981-08-24
Abstract: PURPOSE:To work >=2 kind of workpieces successively by adequately adjusting distances between rotating shaft lines of tables and rotating shaft lines of workpieces fixing means according to differences in radius from axial lines of the workpieces to their parts to be worked. CONSTITUTION:A work unit 22 emits a beam for work, and a workpiece indexing unit 28 indexes a workpiece 26 for the work unit 22 so that a part 27 of the workpiece 26 to be worked matches with the beam 23 for work emitted from the work unit 22. The unit 28 has tables 30 and 31 which rotate on a rotating shaft 29, and workpiece fixing means 32 and 33 isolated on the tables around the rotating shaft 29. The means 32 and 33 rotate the workpiece 26 around their rotating shafts 36 and 59, and the unit 28 varies distances between the rotating shaft 29 of the tables 30 and 31, and rotating shafts 36 and 59 of the fixing means 32 and 33.
Patent JP-2000323396-A (JP)
Title: Exposure method, aligner, and manufacture thereof
Inventor: OSAKI YUMIKO
IPC: H01L21/027
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To improve transmission of an exposure light as well as work efficiency such as discomposition and exclusion of contaminant by removing at least partial contaminant of an optical member using ozone formed when oxygen is irradiated with the light from a light source. SOLUTION: The overall optical system from an exposure light source to a wafer of photo-sensitized substrate is divided into six blocks; a light source A, beam guiding system B, lighting system C, reticle D, projection system E, and wafer F. A gas control part separately supplies/exhausts the gas in each block. In order to provide a sufficient transmissivity of exposure light in the block A, the gas control part adjusts to lower oxygen concentration. After cleaning of the block A, cleaning is executed with each block; blocks B, C, D.... After cleaning is completed with all blocks, the light quantity on a wafer is checked again, and exposure is started if the light quantity is restored. Cleaning is executed again, starting with the block A, if the light quantity is equal to or less than the specified value.
Patent JP-H02289782-A (JP)
Title: Dimming window
Inventor: NAKATANI KENJI
IPC: G02B5/26
Filed: 1989-05-29
Abstract: PURPOSE:To reduce the loss of cooling/heating energy by arranging a transparent heat ray reflecting film and a dimming film connectedly or separately. CONSTITUTION:A metal thin film or 50-500Angstrom  or a metal oxide thin film of 1,000-5,000Angstrom  is provided on a transparent organic polymer film to form a transparent heat ray reflecting film. A liquid crystal material layer is sandwiched by two transparent conducting films to form a liquid crystal dimming film. The transparent heat ray reflecting film is stuck on a glass, the liquid crystal dimming film is stuck on a glass, and a multi-layer glass is formed with both glasses. The multi-layer glass is fitted to a window so that the reflecting film is located on the indoor side and the dimming film is located on the outdoor side, and the voltage is applied to both films.
Patent JP-S5757759-A (JP)
Title: Hardening accelerator for thick-film intercoating material for vehicles
Inventor: TAKAO TAKESHI
IPC: C09D7/12
Filed: 1980-09-24
Abstract: PURPOSE: Titled hardening accelerator enabling a good thick-film intercoat to form by low-temperature baking, which consists partly or totally of dinonylnaphthalene- disulfonic acid.  
     CONSTITUTION: In the interocating material for vehicles which contains at least resin, solvent, pigment and hardening accelerator, the hardening accelerator consists partly or totally of dinonylnaphthalenedisulfonic acid of the given formula, whose blending ratio is 0.1W5pts.wt. per 100pts.wt. solid content of the resin. This compound has two sulfonic groups as the functional group, one located on position 1W4 and the other in position 5W8, so that even if one sulfonic group reacts with the cationic electrodeposited undercoat film in the baking proces, another sulfonic group acts as the hardening accelerator to enable a good thick-film intercoat to form. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11102952-A (JP)
Title: Semiconductor manufacture and equipment therefor
Inventor: YUYA YUKINORI
IPC: C23C16/44
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To automate the carriage of a substrate holder between the outside and a load lock chamber, and to improve throughput and the quality of products. SOLUTION: A cassette loaded with a substrate holder 18 and the cassette loaded with a substrate 7 to be processed are individually carried in and carried away, and the substrate holder 18 and the substrate 7 to be processed are individually carried from the cassettes to the load lock chamber. The substrate 7 to be processed is mounted on the substrate holder 18 inside the load lock chamber or both are separated and the substrate holder 18 holding the substrate 7 to be processed is carried between the load lock chamber and a reaction chamber. In such a manner, the carrying-in, mounting and carrying-away of a non-processed substrate holder performed by manual work to a semiconductor manufacturing device are omitted.
Patent JP-S6111074-A (JP)
Inventor: TAKEUCHI KENJI
IPC: A63C19/04
Filed: 1984-06-27
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-S5921340-A (JP)
Inventor: HONDA MASAAKI
IPC: G01G11/00
Filed: 1982-07-28
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-S5834302-A (JP)
Title: Inspecting method for internal surface of die
Inventor: OGINOME NOBORU
IPC: G01B7/13
Filed: 1981-08-25
Abstract: PURPOSE:To inspect the internal surface of a die easily with high precision and at low cost including its shape and internal diameter, by inserting a tapered rod body, into the hole of the die. CONSTITUTION:A die 1 havng a hole 3 is set on a positioning table 21 and the center axis of a rod body 4 which has a sectional shape similar to the shape of the hole 3 and is tapered is aligned to the center of the hole. A servomechanism 6 moves a supporting table 5 to lower the rod body until it comes into contact with the internal surface 2 of the die. In this case, the pressure is detected by a strain gauge 24 and a control circuit 11 controls a motor 7, preventing an excessive pressing force from being applied. The movement distance of the rod body up to the contacting with the internal surface is detected by a displacement detector 8 and the internal diameter is displayed by a display circuit 10 through an arithmetic circuit 9. Light of a lamp 12 which leaks from the contacting surface between the rod body and internal surface is detected by  photoelectric converters 15 and 15' to inspect deformation of the hole shape.
Patent JP-H09313560-A (JP)
Title: Massaging device and chair type massaging machine
Inventor: FURUYA YOSHIYA
IPC: A61H7/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent overload and make it easy for a patient to leave a massaging device by separating a top massaging finger from the patient by a control section when a failure of the driving means is detected. SOLUTION: For example, a patient is under a gripping massage, a massaging finger driving motors 63 and 64 are rotated in the normal/reverse directions repeatedly. During normal operation, current of motors 63 and 64 is below a threshold value, and the output signals of a comparator 83 and OR circuit 82 are kept at 0. When an overload is applied, either current value of the motors 63 and 64 is above the threshold value, the output signal of a corresponding comparator 86 becomes 1. Therefore, the output signal from the OR circuit 82 also becomes 1, a control circuit 81 moves the motor driving the massaging finger at the top and the approach/separate motor in the direction in which a patient leaves the massaging device. This releases overload and the patient can leave the chair.
Patent JP-H10315284-A (JP)
Title: Injection molding device
Inventor: SUDO KATSUNORI
IPC: B29C45/64
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To carry out with high accuracy the press control for a movable mold in an injection molding device. SOLUTION: A fixed mold 2 and a movable mold 4 are faced each other and a cavity 5 is formed between then, and molten resin is filled in the cavity 5 and the movable mold 4 is pressed to the fixed mold 2 to mold a molded product following the outline of the shape of the cavity 5 in an injection molding device. In that case, a servo motor 18 is used as a driving source for pressing the movable mold 4. When the servo motor 18 is driven based on the output of a signal for pressing the movable mold 4, the movable mold 4 is pressed simultaneously with the start of driving the servo motor 18, by which the response time from the output of the signal for pressing the movable mold 4 to the actual time of pressing the movable mold 4 can be shortened to increase the accuracy of press control for the movable mold 4.
Patent JP-S61292244-A (JP)
Title: Method and apparatus for manufacturing information medium disc
Inventor: AKIYAMA TETSUYA
IPC: G11B7/26
Filed: 1985-06-19
Abstract: PURPOSE:To eliminate residual of air-bubbles after the curing of adhesives even if the air-bubbles are invaded in an adhesive layer by packing the adhesives over the entire region between two bases under a reduced pressure and curing the adhesives under a normal pressure. CONSTITUTION:A disc base 9 on one face of which an information medium layer is formed in a vapor-deposition chamber 11 is moved in a sticking chamber 13 through gate valves 14, 16 and a protecting base 10 is moved in the sticking chamber 13 via gate valves 15, 16 at the same time. The adhesives is packed between the disc base 9 and the protecting 10 in the sticking chamber 13. A sticking disc 18 whose adhesives is not cured is moved through a gate valve 17 under a normal pressure and the adhesives is cured by heating or light irradiation. Thus, even when a cavity takes place in the adhesive layer in the coating of the adhesives or overlapping of the protecting base, the cavity is pressed by air pressure at the normal pressure and almost lost.