baber/WOPTO huggingface dataset:
Patent JP-H09282650-A (JP)
Title: Device for producing information recording disk
Inventor: HAKOGI KATSUSHI
IPC: B29C65/48
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a device for manufacturing an information recording disk which eliminates the wear of an elastic raw sheet and the trouble of an exchange, prevents the deviation in printing and sticking and is suitable for production of DVDs. SOLUTION: This device is constituted by providing the surface of a movable receiving base 1 with a setting table 4 for supporting, positioning and fixing the surface of an information recording disk member 3, such as compact disk, forming suction holes 5 for attracting the member 3 on the placing surface of this setting table 4 and connecting these holes to an evacuation system. The setting table 4 is formed of a rigid glass material and the placing surface is polished to a flat mirror finished surface. Two units of the receiving bases 1 are installed side by side and two sheet of the disk members are stuck to each other by oscillating these bases. As a result, the disk members 3 are securely positioned and fixed onto the setting tables 4 without damaging the members.  Since the device is light in weight and its placing surface hardly wears, the manufacture and maintenance thereof are facilitated. The relieving of the strains of the thin disk member is made possible by utilizing the insulation characteristic of the setting tables 4, thereby subjecting the disk members 3 to a corona discharge treatment or utilizing the smoothness thereof.
Patent JP-H09285081-A (JP)
Title: Multishaft motor
Inventor: HAYASHI YASUYUKI
IPC: H02K7/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To perform a plurality of works at the same time by equipping a multishaft motor with a casing which is provided with a plurality of stator windings, severally corresponding to the plural openings of a stator, and accommodates the stator and also supports a plurality of rotors each rotatably. SOLUTION: A plurality of slots are made, severally corresponding to openings, along the brims of the two circular openings of a stator 12, and stator windings 30 and 31 are wound within it. Then, two motor parts M1 and M2 which have output shafts 23 and 24 parallel with each other are built in one casing 11. Hereby, if the stator windings 30 and 31 are connected in parallel, it becomes possible to drive the motor parts M1 and M2 always similarly by the input of one set of power sources, and if wired independently, to drive them each independently. As a result, the two works can be performed at the same time with one motor.
Patent JP-H09271848-A (JP)
Title: Press brake lower die
Inventor: FUJITA SATONARI
IPC: B21D37/01
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent a bent work from generating flaw and to raise the bending precision. SOLUTION: Plural numbers of die bodies 3A, 3B, 3C of extending to the right and left directions are installed continuing in a straight line to the right and left directions, a pair of circular-arc like grooves 5F, 5B of the right and left directions formed on the upper face of the die bodies 3A, 3B, 3C are installed separately back and forth, a pair of round rods 7F, 7B over the total length of each die body 3A, 3B, 3C are installed freely attachable and detachable inside this pair of circular-arc like grooves 5F, 5B and the round rods 7F, 7B are composed of a resin.
Patent JP-S58207330-A (JP)
Title: Heat insulating and recuperating installation for hot slab utilizing soaking pit
Inventor: TAKAMORI OSAMU
IPC: C21D9/00
Filed: 1982-05-25
Abstract: PURPOSE:To provide an effective heat insulating and recuperating furnace, by providing a door for charging and discharging in the side wall part of a soaking pit, removing the partition wall in the pit to form a large compartment, and juxtaposing plural moving devices for hot slabs in the hearth part thereby making the charging and discharging of the hot slabs possible while the ingots are held stacked on the moving devices. CONSTITUTION:A door 5 for charging and discharging which is movable in an arrow direction is provided in the side wall part of a soaking pit 1, and the partition walls in the pit are removed to form a large compartment. Plural carriages 2 which are moving devices for hot slabs are juxtaposed in the hearth part so that the charging and discharging of the hot slabs 9 are made possible while the slabs are held stacked on the carriages 2. The soaking pit which is idle equipment is thus utilized effectively as a heat insulating and recuperating furnace with addition of slight modification.
Patent JP-H05122083-A (JP)
Title: Analogue decoder circuit
Inventor: SAI EIJIYUN
IPC: H04J3/04
Filed: 1992-04-09
Abstract: PURPOSE: To set any output among four outputs to be at a high state depending on four kinds of combination signal forms of binary signals received from two signal input terminals without malfunction by adding a parallel resistor to a base of transistors(TRs) for a NOR gate. CONSTITUTION: The case that both Vin1 , Vin2 are at an L level is explained among four kinds of combinations of binary signals applied as 1st and 2nd input voltages Vin1 , Vin2 to an analog decoder circuit for controlling a multiplexer. With the Vin1 set to an L, a TRQ5 is set conductive, a voltage V1 connects to ground and is set to an L level. Similarly with the Vin2 set to an L level, a voltage V4 is also set to an L level. When the voltage V1 , V4 are set to an L, TRs Q3 , Q4 are set nonconductive, voltages V12 , V13 are set to 0 and then voltages V5 , V6 are also set to 0. TRs Q7 , Q8 ; Q10 , Q11 ; Q13 , Q14 ; Q16 , Q17 in pairs act as NOR gates and in this case, a relation of V8 =V14 =H is established. Finally only V01 is set to H and V02 -V04 are set to L.
Patent JP-H07295211-A (JP)
Title: Photosensitive transfer sheet
Inventor: TOTSUKA MIKIO
IPC: G03F7/11
Filed: 1994-04-26
Abstract: PURPOSE:To prevent chip, film floating and image drop-out and to obtain a remarkable effect particularly under low humidity by contg. a specific compd. in a release layer. CONSTITUTION:This photosensitive transfer sheet has a base, the release layer consisting of an org. polymer and a photopolymn. type photosensitive resin layer in this order. The release layer contains the compd. expressed by formula. In the formula, R1, R2 denote hydrogen atoms, alkyl groups and aralkyl groups which may have substituents. R1 and R2 may bond to each other to form 5 to 6 satd. carbon rings contg. nitrogen atoms or 5 to 6 satd. heterocycles contg. atoms selected from oxygen atoms, sulfur atoms, nitrogen atoms; R3 denotes an alkylene group, alkylene group contg. an ether bond; X denotes ether, amide, urea bond; Y denotes hydrogen or alkyl group, aralkyl group, aryl group which may have 1 to 20C substituents. As a result, the final image having excellent quality is obtd. under the low humidity.
Patent JP-H10267929-A (JP)
Title: Simple measurement method and reaction plate and reagent kit used therein
Inventor: HASHIMOTO MASAKATSU
IPC: G01N33/543
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To eliminate an ampul for dilution or the like, simplify diluting operation, and reduce the cost of a kit, by forming a specimen dilution part and a reaction part in a reaction plate. SOLUTION: Three circles 2, 3, 4 for reaction (reaction parts) and a circle 5 for dilution (specimen dilution part) are formed on a plane 15 made of black synthetic resin by printing. A circle 17 for cleaning is formed in the vicinity of the hole 5 by printing, thereby forming a reaction plate 16. Each specified amount of diluent is dripped on both the circle 5 for dilution and the circle 17 for cleaning. Specimen is collected with a trace pipette, and added to the circle 5 for dilution. The diluent in the circle 17 for cleaning is suck and discharged several times with the trace pipette, thereby cleaning the inside of the trace pipette. The specimen is diluted in this manner, and then a specified amount of the diluted specimen is transferred to the reaction circles 2, 3, 4 with the trace pipette. The specimen is reacted with immunity agglutination reagent, so that an ampul containing diluent for dilution, a cuvette containing diluent, etc., are made unnecessary and diluting operation is simplified.
Patent JP-S59214813-A (JP)
Title: Four-group type zoom lens barrel
Inventor: NAKANE TAKESHI
IPC: G02B7/10
Filed: 1983-05-20
Abstract: PURPOSE:To improve the positioning precision of a relay lens group by positioning and adjusting a focal point by the optical-axis movement of a compensating lens group. CONSTITUTION:An eccentric pin 37 has a screw part 37 eccentrically with a head part 37a, and the screw part 37b engages the screw hole 36a of a holding frame 36 threadably to allow the head part 37a to rotate. The head part 37a is fitted in a specifying long hole 35c bored in a cam frame 35 in a circumferential direction. When the focal point is positioned and adjusted, the eccentric pin 37 is rotated to displace the head part 37a to or from the screw part 37b. The head part 37a is displaced to or from the cam frame 35 in optical-axis directions while a support frame 36 is guided by a guide long hole 5b and a guide pin 38. The rotation of the eccentric pin 37 is stopped once the focal point is positioned at a specified position over a look at a collimator. The position relation between a variable power lens group II and the compensating lens group III is determined unequivocally and the focal point is positioned and adjusted accurately.
Patent JP-H03287804-A (JP)
Title: Production of stocking
Inventor: OKADA TEIZO
IPC: D01F8/16
Filed: 1990-04-02
Abstract: PURPOSE:To obtain stockings free from static electricity by knitting conjugate yarn of two components having different heat shrinkabilities, leaving the knitted fabric to stand at a temperature lower than that during presetting and at high humidity before presetting to gradually shrink loops and to suppress entanglement. CONSTITUTION:For example, a polyamide component constituting a sheath component 1a and a polyurethane component forming a core component 1b are bonded in a volume ratio of (40/60)-(80/20) to give conjugate yarn 1 having a ratio of exposure width of yarn surface to length of yarn circumference of neck part 1c of 2-25%, which is used to from stockings 10. Then the stockings are allowed to stand at 30-60 deg.C at >=70% humidity for at least 8 hours and preset at 60-100 deg.C to give the objective stockings.
Patent JP-S61249637-A (JP)
Title: Metallic cap forming machine
Inventor: HIROHAMA SHIGEHARU
IPC: B21D51/38
Filed: 1985-04-26
Abstract: PURPOSE:To prevent the drop of the lubricating oil of sectional dies and expanding member, etc. into a metallic cap by providing the sectional dies onto which the metallic cap is put on from above and the expanding member for expanding the sectional dies thereby constituting a metallic cap forming machine. CONSTITUTION:The metallic cap 18 is put on a blank holder 2 and the sectional dies 3 and the lower part of the side wall of the cap 18 is positioned onto a cap outside holder 6, then a punch 16 is forced downward. A push pin 7 is formed downward by the punch 16 while the top wall of the cap 18 is held pressed by a knock-out 13, then a liner 8, a connecting pin 10 and a leg 11 descend together with the expanding member 1 by overcoming the force of a spring 12. The large diameter part 1a of the member 1 expands the sectional dies 3 against a spring 4 for a die and a twist is formed to the bent part of the cap 18 by the screw part 3a on the outside periphery of the dies 3. The forming machine which obviates the drop of the lubricating oil of the sectional dies and expanding member into the metallic cap is thus obtd.
Patent JP-H10280903-A (JP)
Title: Rotor for gas turbine engine
Inventor: YAMAGUCHI KAZUYUKI
IPC: F01D5/02
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotor for a gas turbine engine having an attaching structure of blades which can assuredly prevent the looseness of the blades upon operation and which permits the blades to be easily attached and detached during the assembly or change of the blades. SOLUTION: Blade looseness preventing plates 9 which can be bent in the axial direction 11 and a blade looseness preventing plate holding groove inlet part 13 for sliding the blade looseness preventing plates 9 bent in the axial direction 11 so as to removably attach them to blade looseness preventing plate holding grooves 10 are provided between blades 3. Otherwise, an inlet part 13 of the blade looseness preventing plate holding grooves 10 is provided the circumferential length of an opening part of which is shorter than that of the blade looseness preventing plate 9 and is provided with a protruding step part 15 at the terminal end of the blade looseness preventing plate holding grooves. Otherwise, the outer side of the step part 15 is tapered. Otherwise, the blade looseness preventing plates 9 are divided circumferentially.  Otherwise, a plurality of inlet parts 13 of the blade looseness preventing plate holding grooves 10 are provided.
Patent JP-H11285824-A (JP)
Title: Welding defect detection method of stainless steel thin sheet fillet tig welding and automatic welding equipment with welding diagnosis function
Inventor: MAKITA MASAYUKI
IPC: B23K9/167
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide the welding defect detection method of stainless steel thin sheet TIG welding and the automatic welding equipment with welding diagnosis function which is applicable without a large scale pretest, has a high detection precision of a welding defect part and simple control contents and is capable of processing with a relatively slow speed processor in real time. SOLUTION: The automatic welding equipment, which welds with a fixed peak current and a pulse current having a base current respectively, is provided with a base voltage sampling device 12, an average voltage arithmetic unit 14, a detection discrimination device 16 and a defect display device 18. A base voltage corresponding to a base current is sampled, an average voltage in a fixed time before sampling is operated, a difference between the sampled base voltage and the average base voltage is operated to be compared to a prescribed threshold value, in the case the difference between the sampled base voltage and the average base voltage exceeds the threshold value, it is discriminated as a defect, the position discriminated as defect is displayed.
Patent JP-H02267822-A (JP)
Title: Electrical insulating tube and manufacture thereof
Inventor: TANAKA TADAAKI
IPC: H01B17/58
Filed: 1989-04-07
Abstract: PURPOSE:To improve characteristics such as environment-resisting property and flexibility in electrical insulating characteristics at low temperature and high temperature by using a braided sleeve, and applying a coat of a composition containing a synthetic resin to the braided sleeve followed by drying to form an insulating film. CONSTITUTION:A braided sleeve 1 is used, and a coat of a composition containing a synthetic resin is applied thereto followed by drying to form an insulating film 2. As the braided sleeve 1, glass fiber braided sleeves, polyester fiber braided sleeves, and cotton fiber or polyamide fiber braided sleeves are used, which are excellent in insulating property and strength and flexible. As the composition, compositions consisting of carboxyl group-containing ethylene acryl copolymers (the mixing ratio is 10-90wt.%), dibasic acid hardening type glycidyl group-containing acryl resins (mixing ratio of 10-80wt.%), and hardening agents (the mixing ratio is 1-60wt.%) are used. In the manufacture, the composition is diluted with a solvent to regulate the concentration to 15-35% and the viscosity to less than 1000cPs, and the impregnation of the braided sleeve with the composition and drying is repeated.
Patent JP-H05254250-A (JP)
Title: Thermal recording material
IPC: B41M5/26
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a thermal recording material excellent in water resistance by providing a thermal color forming layer containing a leuco dye and a developer and a protective layer containing a water-soluble resin, a crosslinking agent, pigment and polyacrylic hydrazide on a support. CONSTITUTION:Predetermined amounts of a leuco dye and a developer are compounded into an aqueous solution of a water-soluble binder such as polyvinyl alcohol and dispersed under stirring by a ball mill to prepare a coating solution for a thermal color forming layer. Predetermined amounts of a water-soluble resin, a crosslinking agent, pigment and polyacrylic hydrazide are mixed with and dispersed in water to prepare a coating solution for a protective layer. The coating solution for the thermal color forming layer is applied to a support such as fine paper or a plastic film and dried to provide the thermal color forming layer and the coating solution for the protective layer is applied to the thermal color forming layer and dried to form the protective layer to obtain a thermal recording material. As the developer, for example, there is gallic acid or salicylic acid and, as the water-soluble resin, for example, there is carboxyl modified polyvinyl alcohol.
Patent JP-H01260691-A (JP)
Title: Semiconductor memory device
Inventor: NAKASE YASUNOBU
IPC: G11C11/34
Filed: 1988-04-12
Abstract: PURPOSE:To shorten an access time by providing a means for making al word lines non-selective before the change of an address signal and thereby, reading data as soon as a selected memory cell can be read. CONSTITUTION:A control clock signal CLK is changed from a high potential to a low potential at a time preceding to the change of the address signal. Then, the CLK goes a reference potential 81 set lower than the low potential of decoder input signals (a), (b) through a level shift circuit 93 and is inputted to the base of transistors 12, 17. Accordingly, irrespective of the high and the low potential of the decoder input signals (a), (b), transistors 11, 16 are made conductive, so that the base potential of word drivers WD1, WD2 are lowered, thereby, all word lines W1, W3... being set to a non-selective level. Thereby, when a certain memory cell MC1, MC2... can be read, the data thereof can be read to shorten the access time.
Patent JP-S5423909-A (JP)
Title: Brush holder for motor
Inventor: HASHIMOTO YOSHIO
IPC: H01R39/42
Filed: 1977-07-26
Abstract: PURPOSE: To provide a constant pressure maintainable in brush contact, by means of providing a position adjustment part that varies a relative position between a support end of energizing spring for the brush, freely slidably installed in brush holder, and another fixed support end of the spring. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11262955-A (JP)
Title: Fiber reinforced pressure container, production thereof by braider, and braider system for producing fiber reinforced pressure container
Inventor: HISA YASUO
IPC: B29C70/16
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a fiber reinforced pressure container formed by winding reinforcing fiber bundles around the whole of a pressure container and optimally planned with respect to pressure-resistant strength. SOLUTION: A fiber reinforced pressure container 19 consisting of a cylinder part 19a and the dome parts 19b continued to both ends thereof has a laminated structure consisting of a first reinforcing fiber layer formed from reinforcing fiber bundles 18 wound around the cylinder part along the axial direction thereof and arranged so as to traverse the dome parts from one side of the cylinder part to reach the other end of the cylinder part and the second reinforcing fiber layer formed to at least the cylinder part by separate braided reinforcing fiber bundles 15.
Patent JP-S5212824-A (JP)
Title: Speaker
Inventor: SAEKI MICHIZOU
IPC: H04R7/02
Filed: 1975-07-21
Abstract: PURPOSE:By raising Young modulus E of a metal diaphragm, to obtain a speaker whose high range reproduction limit frequency can be established high, and with an even frequency characteristic and with little distortion.
Patent JP-H04300463-A (JP)
Title: Boot
Inventor: HARADA MASAO
IPC: F16J3/04
Filed: 1991-03-28
Abstract: PURPOSE:To improve flexuosity, elasticity, and also durability of a bellows part used as a boot for a constant velocity joint, suspension, operating device and the like of an automobile. CONSTITUTION:A bellows 2 of a boot 1 constituted of an elastomer of a thermoplastic resin is constituted to have two patterns, a large diameter recessed portion 21 and a small diameter recessed portion 22.
Patent JP-H08288022-A (JP)
Title: Receptacle for printed circuit board
Inventor: YODOGAWA AKIHIRO
IPC: H01R24/00
Filed: 1995-04-14
Abstract: PURPOSE: To provide a socket with which a printed board is easily attached or detached and easily and reliably retained by inserting end parts of a plurality of printed board into a plurality of insertion apertures, connecting to the contact points while elastically retaining the printed board, and holding the side rim parts with latch arms. CONSTITUTION: A plurality of insertion apertures 32, 34 are formed in a housing 14, made of an insulating material to enable the edge parts of a plurality of printed boards to be simultaneously inser. A large number of spring contacts 12 made of a conductive material are installed in the insertion apertures 32, 34 to elastically hold the edge parts of the inserted printed boards and at the same time to connect them with contact rows arranged along the longitudinal direction of the insertion apertures 32, 34. Further, a pair of latch arms 18, 20 are installed near the end part of each insertion aperture 32, 34 to hold the both rim parts of the printed boards, and at the time when each printed board is rotated in the direction in which the board pushingly contacts, the latch arms lock the board and hold the board in non-contact state.
Patent JP-S60240667-A (JP)
Inventor: SHIMONO SEIJI
IPC: B65D77/26
Filed: 1984-05-04
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-S5516767-A (JP)
Title: Manufacturing cylinder for vehicle
Inventor: FUJITA YUKIO
IPC: B22D19/00
Filed: 1978-07-22
Abstract: PURPOSE:To reduce the number of manufacturing steps without performing high- accuracy processing, by setting a cylindrical material as a substrate in a mold and casting aluminium or the like on the outside circumferential surface of the cylindrical material. CONSTITUTION:The cylindrical material 7 of iron or the like is set in the cavity 3a, 3b of the metal mold 1, 2. The molten aluminium or the like is poured into the opening 4 around the cylindrical material 7 so that the aluminium or the like is cast on the outside circumferential surface of the cylindrical material 7. The material is then worked so that a cylinder for a vehicle is manufactured.
Patent JP-H02269354-A (JP)
Title: Pattern forming method
Inventor: WATANABE HISASHI
IPC: H01L21/30
Filed: 1989-04-11
Abstract: PURPOSE:To obtain resist patterns with which a high through-put and high resolution are compatible by subjecting the resist on a substrate to an electron beam exposing to the prescribed patterns and bringing a graft polymerizable monomer having high UV absorption into reaction in a vapor phase or liquid phase and then subjecting the resist to the full-surface exposing by the UV rays. CONSTITUTION:The prescribed patterns are exposed on the resist 2 on the substrate 1 by the electron beam 4 and the graft polymerizable monomer 3 is brought into reaction in the vapor phase or liquid phase; thereafter, the resist is subjected to the full-surface exposing by the UV rays 5 and is developed to form the resist patterns. The active points generated by the irradiation of the electron beam are effectively utilized in the graft polymn. used in this method and, therefore, the sensitivity is improved. Since the difference in solubility between exposed parts and unexposed parts is generated not by the graft polymn. but by the exposing with the UV rays, the graft polymn. is merely necessitated to arise on the resist surface alone. The patterns are defined on the resist surface having the high contrast of the energy absorption and, therefore, the high resolution is maintained. The high through-put and the high resolution are compatibly obtd. in this way.