baber/WOPTO huggingface dataset:
Patent JP-H08291389-A (JP)
Title: Gold plating liquid not substituted with cyanide and gold plating method using this liquid
Inventor: YAMASHITA TOMOAKI
IPC: C23C18/42
Filed: 1995-04-18
Abstract: PURPOSE: To provide a gold plating liquid which is low in toxicity, does not dissolve resist films, is excellent in pattern formation and imparts a gold platable characteristic onto a nickel film in spite of a low concn. by specifying the compsn. and pH of this plating liquid. CONSTITUTION: This substd. gold plating liquid is prepd. by using gold sulfite salt or aurate chloride as a gold ion supply source and ammonium salt and ethylene diamine tetraacetic acid salt as a gold complex, adding tetraalkyl ammonium thereto, and further, adjusting the pH to 6 to 7 by a pH control agent. The plating liquid is used in a range of 30 to 60 deg.C and a gold concn. of 0.1 to 5g/l. The concn. of the ammonium salt of the gold complexing agent is preferably specified to 7×10<-3> to 0.4mol/l and the concn. of the ethylene diamine tetraacetic acid to 2×10<-3> ×0.2mol/l. The concn. of the tetraalkyl ammonium salt is specified to 9×10<-4> to 10<-2> mol/l. Sodium hydroxide, potassium hydroxide or ammonium water is preferably used for the pH control agent.
Patent JP-2000285817-A (JP)
Title: Magnetron device
Inventor: OKAMOTO MITSUHIRO
IPC: H01J23/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron device which has a high cooling effect of a cylindrical positive electrode body by improving an adherence of a cooling block with the cylindrical positive electrode body with a simple structure. SOLUTION: This device has therein a cooling block 1a having a liquid flow path formed so as to surround a cylindrical positive electrode body 3 and a frame-shaped yoke connected to the cooling block 1a. An engagement of an outer diameter of the cylindrical positive electrode body 3 and an inner diameter of the cooling block 1a is a closely fitted type. The cooling block 1a is insertedly fixed to the cylindrical positive electrode body 3 by utilizing a heat characteristic of either thermal shrinkage of the cylindrical positive electrode body 3 or thermal expansion of the cooling block 1a.
Patent JP-H05288961-A (JP)
Title: Optical connector holder
Inventor: KAKII TOSHIAKI
IPC: G02B6/38
Filed: 1992-04-13
Abstract: PURPOSE:To easily couple optical connectors with each other with good operability and low loss. CONSTITUTION:A couple of guide pins 14 are held on a housing 11 movably in the length direction, step parts 14c are provided at halfway positions of the guide pins 14, and a coil spring 18 is provided behind a moving body 15 which moves together with the guide pins 14 by being engaged with the guide pins 14. After a couple of connectors 12 are stored in the storage part 11a of the housing 11, the guide pins 14 are moved with the force of the spring 18 and inserted into guide pin holes 13, and the optical connectors 12 are pressed in the axial direction of an optical fiber through the step parts 14c with the spring of the coil spring 18.
Patent JP-S57206922-A (JP)
Title: Numerically controlled lathe having automatic programming function
Inventor: OOHASHI HAJIME
IPC: G05B19/4103
Filed: 1981-06-15
Abstract: PURPOSE:To reduce the volume of input data and prevent a titled device from programming miss by providing said device with a memory storing an end point programmed in the preceeding stage and, when the end point does not coincide with the start point of the preceeding stage, automatically creating a linear part during the dissident period. CONSTITUTION:A part from a point P2 to a point P3 of a configuration element of a program by a numerically controlled lathe is a circular arc and a part from a point 5 to a point 6 is taper. A part from a point P1 to the P2, a part from  the P3 to a point P4 and a part from the P4 to the P5 are automatically formed leaner parts. If the circular arc from the P2 to the P3 is defined in the program, the linear part from the P1 to the P2 is automatically formed. If the tapered part from the P5 to the P6 is defined, a straight line is formed from the P3 defined in the preceeding stage in the X direction, a straight line is formed from the point P5 in the Z direction and an intersection between both the lines forms the P4. In said manner, a shape from the P3 to the P5 through the P4 is automatically formed.
Patent JP-S57207018-A (JP)
Title: Cutting device of rope-shaped plastics extruded by extruder
Inventor: TOIO MAMORU
IPC: B29C48/05
Filed: 1981-06-15
Abstract: PURPOSE:To cut plastic material precisely in length, weight, etc., even when it is flexible by cutting it at the tip part of a nozzle through signals obtained by detecting the length of extrusion molded rope-shaped plastic material. CONSTITUTION:The circumferential part of the tip of the hole 9 of a nozzle 3 is used as a fixed cutter 10 (mark 4 shows a cutting edge) and on the other hand a movable cutter 5 (mark 5a shows a cutting edge) is arranged so that the tip of the nozzle 3 can be slided and moved up and down. The tip of a rope-shaped plastic material 1 which is extruded from and molded by an extruder 2 and carried by a feeder 7 is detected by a detector 6, a motor 12 is driven by signals obtained and the movable cutter 5 is moved vertically through a rotary spindle 13, a crank mechanism 16 and the like to cut the ropeshaped material 1 at a fixed length between the cutting edge 5a of the movable cutter and the cutting edge 4 of the fixed cutter 10.
Patent JP-S59218741-A (JP)
Title: Solid state electronic device
Inventor: NOSE KOUJI
IPC: H01L21/52
Filed: 1983-05-26
Abstract: PURPOSE:To provide a solid state electronic device which preferably absorbs expansion difference between a solid state chip and its package base or a mounting substrate with less thermal deterioration and has stable quality and performance by bonding fixedly solid state chips at two positions with solders of different quality. CONSTITUTION:A capacitor chip 1 has electrodes 2, 3 at both ends, and is bonded fixedly with wiring electrodes 5, 6 of a ceramic package base 4 at both electrodes with conductive solder materials 7, 8 of different quality. The used solder material employs Au or Au-Si alloy for the material 7 and Sn-Ag alloy for the material 8. These solder materials are treated in nitrogen atmosphere or nitrogen and hydrogen mixture gas to be interposed between the electrodes for conductive bonding.
Patent JP-H01265899-A (JP)
Title: Analyzing reagent and analyzing method for triglyceride
Inventor: IMAMURA SHIGEYUKI
IPC: G01N33/92
Filed: 1988-04-15
Abstract: PURPOSE:To make it possible to analyze triglyceride in a short time and high precision, by adding a lipase and monoglyceride lipase. CONSTITUTION:(A) A monoglyceride lipase (MGL) producing bacterium belonging to the genus Bacillus is cultured to provide MGL having substrate specificity capable of reacting with a monoglyceride and producing glycerol and fatty acid, 27,000+ or -2,700 molecular weight, optimal pH of about 5 and optimal temperature of about 75 deg.C. Then (B) a bacterium strain such as Phizopus delemar is cultured to provide a lipase capable of hydrolyzing triglyceride and producing diglyceride and fatty acid. Then (C) glycerol oxidase or glycerokinase is blended with glycerophosphoric acid oxidase and adenosinetriphosphate to provide a glycerol determination reagent. Then the ingredient (A) is blended with the ingredients (B) and (C) to provide the reagent (D) for analyzing triglyceride. Then a liquid to be tested such as serum is added to the reagent (D) and after reacting at about 37 deg.C, absorbance is measured to analyze the triglyceride.
Patent JP-H07282558-A (JP)
Title: Housing body made of cardboard
Inventor: HANADA FUMIAKI
IPC: G11B23/03
Filed: 1994-04-05
Abstract: PURPOSE:To reduce a cost and to facilitate taking out of an object to be housed without deteriorating the appearance of a book by providing the cardboard part formed by folding and superposing one sheet of the cardboard on each other with an openable and closable opening/closing piece and holding the object to be housed from an inside surface side. CONSTITUTION:Glue is applied on the rear surface B of the cardboard 3 along the circumference of its second surface part 13. A flat bag 25 consisting of a non-woven fabric is mounted by a tacky adhesive tape 27, etc., at the opening/closing piece 15 on the inner side of a cutting off line 19 by directing the take-out port 25A of the bag 25 toward a notch 21 side on the rear surface B. A compact disk C is inserted into the bag 25. The bag 25 may be adhered by glue. Next, the first surface part 11 and the second surface part 13 are superposed on each other with a second folding line 7 as a boundary to adhere the surface parts 11 and 13. As a result, the cardboard housing body 1 is obtd. The housing body 1 is subjected to bookbinding together with the paper at a binding margin 9 and is bendable in the paper thickness direction with the folding line 5 as a boundary. Since the disk C is arranged within a window 23 of the second surface part 13, the disk C is regulated in movement in its diametral direction by the edge of the window 23 and is housed in the housing body.
Patent JP-H08243314-A (JP)
Title: Filter element
Inventor: USHIO SHOICHI
IPC: B01D35/30
Filed: 1995-03-13
Abstract: PURPOSE: To solve the problem of industrial waste and also to obtain economical effect by enabling a filter element to be separated into combustibles and incombustibles and repeatedly using the incombustibles. CONSTITUTION: Around a filter body 14 in which the top and bottom of cylindrical filter paper 11 are closed by doughnut end plates 12, 13 consisting of a combustible material, bisected metal perforated outer cylinders 15, 16 are formed, and one of the bisected perforated outer cylinders 15, 16 is held by a holding part so as to be freely openable and closable. Fasteners each consisting of a hook 22 and an eye 23 are attached on the cylinders in several places. Metal end plates 27, 28 are fitted at the top and bottom of the perforated outer cylinders 15, 16 through the packings 25, 16 put between them and the filter body 14. The outer peripheral part of the upper and lower metal end plates 27, 28 are held in three places by holding members 29.
Patent JP-S59218267-A (JP)
Title: Connector for plated rod
Inventor: NAGAYAMA SADAO
IPC: B23K3/04
Filed: 1983-05-25
Abstract: PURPOSE:To heat and adhere simultaneously and quickly a reinforcing tape laminated with an adhesive material layer by incorporating a heating system using plural electrodes for said heating and adhering. CONSTITUTION:A connector for plated rods is provided with a cylinder 4 for moving electrodes, an arm 5 which is fixed to the top end of said cylinder and moves upward and downward according to the movement thereof and plural electrical heating electrodes 8 which are attached to the lower parts thereof via springs 7 for adjusting contact pressure. Electricity is conducted via lead wires 9 to said electrodes 8 to melt the adhesive material laminated on a reinforcing tapt 2 disposed at both butt ends of plated rods 1, thereby heating and adhering the tape 2. The juncture is cooled by the gas or liquid supplied from a cooling nozzle 17 upon completion of the electricity conduction to end the connection.
Patent JP-H04302441-A (JP)
Title: Semiconductor device
Inventor: OOSHIRO EIJI
IPC: H01L23/50
Filed: 1991-03-29
Abstract: PURPOSE:To eliminate a contact defect caused by a wire bonding operation and to eliminate a drop in an operation efficiency by omitting the wire bonding operation used to connect an electrode to a semiconductor chip. CONSTITUTION:The other face of an insulating substrate 3 where a semiconductor chip 5 and an electrode terminal 4 have been bonded to its one face is soldered to the bottom part of a hole 7, for positioning use, which has been made in a heat sink 1; the height of the semiconductor chip 5 and that of an electrode 4 are made flat; and said semiconductor chip 5 is bonded directly to the electrode terminal 4.
Patent JP-H1055488-A (JP)
Title: Automatic vending machine for raw coffee beans
Inventor: PARK YOUNG-GON
IPC: G07F13/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To vend hot raw coffee beans having the original taste and scent for customers by providing a heater system for heating again raw coffee bean liquid extracted through an extractor. SOLUTION: The raw coffee bean liquid is let flow through a coffee guide pipe 400 and a flow-in port 513 into a heating chamber 511 of a heater system 500. In this case, the flow-in port 513 is provided on the upside of a case 510, and the heating chamber 511 of the heater system 500 is always made hot by electric heater wires 520 provided at the lower part of the case 510. Therefore, the raw coffee bean liquid dripped through the flow-in port 513 into the heating chamber 511 collides with projections 512 projected on the bottom face of the heating chamber 511 and flows while being uniformly distributed on the bottom face so as to be discharged while being heated at high speed.  Namely, the raw coffee bean liquid let flow into the heating chamber 511 is speedily heated while distributedly flowing on the considerambly hot bottom face and discharged through a guide pipe 400 linked with a discharge port 514.
Patent JP-H04303069-A (JP)
Title: Rear-wheel steering system in vehicle
Inventor: AKITA TATSUYA
IPC: B62D137/00
Filed: 1991-03-30
Abstract: PURPOSE:To improve the stability at the time of handling a steering wheel back. CONSTITUTION:When a front-wheel steering mechanism 14 and a rear-wheel steering mechanism 18 are linked up by such a mechanical linkage as an intermediate shaft 52 and front wheels 12 are in a neutral position, rear wheels 16 is set down to this neutral position without fail. A steering ratio thetaS serving as the rate of a rear-wheel steering angle thetaR with a front-wheel steering angle thetaF is changed by a steering ratio changing mechanism 20 assembled in the mechanical linkage. The steering ratio thetaS is determined by a steering characteristic of thetaS=C1+C2.Y, by way of example. Among them, C1 is a fundamental steering characteristic item, Y a yaw rate and C2 a control gain, respectively. When a steering wheel is handled back toward the neutral position, the steering ratio 6 S is compensated in the direction of a phase quantity increment. At time of handling the steering wheel back from the neutral position, it is desirable that the steering ratio is compensated in the direction of a phase quantity decrement and turnability is improved, rehandling and handling back of the steering wheel are judgeable on the basis of a steering angle thetaH and a steering angular velocity d thetaH, by way of example.
Patent JP-H06298035-A (JP)
Title: Airbag unfolding gas generator
Inventor: MINOGUCHI TOMOYUKI
IPC: B60R21/26
Filed: 1993-04-20
Abstract: PURPOSE:To simplify a structure by facilitating the combustion of a gas generating agent based on the ignition of an ignitor, shortening ignition time before the gas generating agent is ignited, and dispensing with an ignition agent barrier, a rapid combustion line, and an explosion primer. CONSTITUTION:A housing 2 is formed into a cylindrical shape, and has a gas flow hole 4 in it. A storage tubular body 7 which stores an ignition agent 6 as an igniting means is mounted at a coaxial position to the housing 2 in the housing 2. A pellet type gas generating agent 12 is charged and disposed in a combustion chamber 11 at the outer periphery of the storage tubular body 7. A cooling collection material 13 is disposed at the peripheral wall of the combustion chamber 11. The storage tubular body 7 is achieved by forming the material mixture of nitrocellulose, pulp, an organic binder and the like into a cylindrical shape and has combustion property. The storage tubular body 7 is burnt by the ignition of the ignition agent 6, flame is transmitted to the combustion chamber 11 to burn the gas generating agent 12.
Patent JP-S60236583-A (JP)
Title: Picture data processor
Inventor: SATOU HIROAKI
IPC: H04N1/40
Filed: 1984-05-10
Abstract: PURPOSE:To attain simply data compression by using codes showing a dot pattern. CONSTITUTION:A coder 2 encodes the input picture data (a) and compresses data. A ROM23 of the coder 2 stores threshold value matrices 32 and 33, and these matrices are compared with the data (a) to obtain a dot pattern. Then the compressed code data (c) is obtained from the dot pattern. In such a case, counters 21 and 22 switch the threshold values of matrices 32 and 33 by a picture element clock CK and a horizontal synchronizing signal Hsync. Therefore the data (a) of 8 bits is supplied to the coder 2 and converted into a trivalent dot output (b) according to the threshold value in the matrix 32 or 33 corresponding to the data (a). Furthermore the output (b) is converted into the code data C of 4 bits according to a dot pattern of 4 picture elements and outputted.
Patent JP-H07298734-A (JP)
Title: Rice transplanter
Inventor: NISHI YOICHIRO
IPC: A01B69/02
Filed: 1994-05-02
Abstract: PURPOSE:To facilitate rotating operation by stably retaining markers in acting posture in planting operation and automatically housing the markers at ridge side, etc. CONSTITUTION:Markers 64 and 65 are stably retained in marking acting posture by a receiving body 640 and a movable body 650 for closing the inlet and outlet of the receiving body in the planting operation when a planting clutch is turned on. The inlet and outlet of the receiving body are opened by oscillating the movable body 650 and the markers 64 and 65 are automatically housed onto non-active posture side, etc., by a pressing body 630 at the ridge side when the planting clutch is turned off.
Patent JP-H07301330-A (JP)
Title: Method and device for controlling automatic transmission
Inventor: TSUTSUI HIROSHI
IPC: F16H61/20
Filed: 1994-05-02
Abstract: PURPOSE:To prevent a vehicle from reversing against a driver's will in the case of intending to start the vehicle on an ascending road of steep slope. CONSTITUTION:A device has a hydraulic transmission, clutch engaged when selected a forward running range, one-way clutch locked by engaging the clutch to attain a forward 1st-speed, brake locking the one-way clutch when engaged to impede rotating in a reverse direction an output shaft of a transmission 16, first hydraulic servo C-1 for engaging the clutch by supplying pressure oil and the second hydraulic servo B-1 for engaging the brake by supplying pressure oil. When pressure oil is supplied to the second hydraulic servo B-1, the brake is engaged to impede rotating in a reverse direction the output shaft of the transmission 16.
Patent JP-H11290773-A (JP)
Title: Multicolor printing coated metallic sheet and its production
Inventor: HIUGA SHOJI
IPC: B05D5/06
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide the multicolor printing coated metallic sheet without the coating film at the boundary between the two different colors being swolled, with the thickness of the entire coating film uniform, with the colors at the boundary clearly separated in stripes and having a beautiful surface. SOLUTION: The surface of the multicolor printing coated metallic sheet is coated with the separate multicolor stripes. The maximum coating film thickness T (mm) at the boundary between the two different colors is limited to conform to |T-t1 <=0.004, |T-t2 <=0.004, and |T-t2 <=0.008, where t1 and t2 are respectively the average coating film thickness on both sides of the boundary, or 0.8t1 <=T<=1.2t2 , where t1 and t2 have the same meaning as before.
Patent JP-S5619546-A (JP)
Title: Tape driving unit
Inventor: SUGIYAMA YASUHIKO
IPC: G11B15/44
Filed: 1979-07-25
Abstract: PURPOSE: To improve the wow and flutter and to increase the reliability, by providing two sets of tape driving means and two sets of motors directly coupled with capstan and controlling the motors is interlocking with the tape end detection by the tape end detector.  
     CONSTITUTION: The head 5 is in contact with the tape 2 of the cassette 1, the first pinch roller 6a and the first capstan 7a press and contact the tape 2, the first motor 19 turns toward the arrow A to drive the tape 2 for playing. When the tape 2 comes to the end and the end detector 14a detects it, the 1st pinch roller 6a is detached from the 1st capstan 7a, the 1st motor 19 is stopped and the 2nd motor 20 is driven toward the arrow B, and the tape 2 is run toward the arrow B with the 2nd pinch roller 6b and the 2nd capstan 7b. Since the capstan can directly be driven with two sets of exclusive motors, high wow and flutter performance can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58211353-A (JP)
Title: Automatic cassette loading device
Inventor: MURAMOTO KOUHEI
IPC: G11B15/675
Filed: 1982-05-31
Abstract: PURPOSE:To prevent previously a fault which gives a serious fault to the electric and mechanical elements as well as a cassette, by reversing a motor if a fault is generated to the shift of the cassette owing to a mechanical constitution. CONSTITUTION:A worm gear 15 is fitted to the edge of a driving shaft 14, i.e., the outside of a secondary substrate 48. Two units, for instance, of guide slit 56 extending long in parallel to the axisl line direction of a worm 17 are formed to a senser member 52. Then guide pins 57 projected from the substrate 48 are fitted to the slits 56. A plate spring 58 is supported by the substrate 48 at its single end to touch the member 52. Then the spring 58 is pressed toward the substrate 48. An interlocking groove 59 is formed to the member 52 to accept the tip of a switch lever 60. The lever 60 acts on an actuator 62 of a motor reversing switch 61 which changes the revolving direction of a motor 16.
Patent JP-S59207809-A (JP)
Inventor: PETERU KARURU SEHESUTETSUDO SH
IPC: C01F7/32
Filed: 1984-05-09
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-2000286254-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: SAITO MASAYOSHI
IPC: H01L21/302
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To microminiaturize metal insulation semiconductor field-effect transistors by a method, wherein a liquid substance having as main components a polymer composed of silicon, oxygen, and hydrogen is each coated on a second insulating film, and a relative dielectric constant thereof is smaller than a first insulating film. SOLUTION: In a SOG film 16 in an upper part of a gate electrode 9, a liquefied substance (chemical solution) has as a main component hydrogen silsesquioxane of a molecular structure which is obtained through bonding of Si, O, and H atoms, and is spin-coated on a substrate 1. The relative dielectric constant here is about 2.7 to 2.9. Next, after a bake processing, it is heated in an inert gas atmosphere such as nitrogen, etc., to evaporate a solvent. As this result, about 20 to 30% of the Si-H bond is oxidized, thereby Si-OH bonding is made, and a SOG film of the relative dielectric constant of about 3.2 to 3.4 can be obtained. This SOG film is heated in an atmosphere containing oxygen. As a result of this, water is separated due to mutual reaction of OH groups bonded with Si, thereby obtaining the SOG film of the relative dielectric constant of about 3.8 to 4.0.
Patent JP-S59220678-A (JP)
Inventor: KOBAYASHI MASAYUKI
IPC: G21C7/10
Filed: 1983-05-30
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。