baber/WOPTO huggingface dataset:
Patent JP-H05340654-A (JP)
Title: Method and apparatus for transferring ice in ice-making heat exchanger
Inventor: IGARASHI SEISHIRO
IPC: F25C5/04
Filed: 1992-06-05
Abstract: PURPOSE:To make ice by cooling water in tubes of a shell and tube type ice- making heat exchanger in a static state of the water and reliably transfer ice thus obtained by giving resistance to an inlet port of each tube, through which water is permitted to flow, when ice is transferred by permitting water to flow. CONSTITUTION:When ice is made, a gate 12 is closed and, by operating an ice transfer pump 9, water W to be cooled in a heat storage tank 13 is sent to an ice-making heat exchanger 1 to fill tubes 5 with water. By operating a refrigerant pump 16 in a static state of the water W, droplets of a refrigerant are dropped from a dropping pipe 17, whereby heat is absorbed from the water W by evaporation of the refrigerant to make ice. When ice is transferred after it is made, hot gas G is fed from an opening 18, the gate 12 is opened, and the ice transfer pump 9 is operated to intermittently send the water W under pressure, whereby the ice K is transferred and charged into the heat storage tank 13 as ice blocks. Since an orifice 19 is provided to each tube 5, flowing water pressure acts on the tubes 5, in which the ice K remains, when ice is transferred. Therefore, the ice can be transferred smoothly.
Patent JP-H11334069-A (JP)
Title: Ink jet head
Inventor: UMEZAWA YOICHI
IPC: B41J2/135
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of image quality. SOLUTION: The ink jet head comprises a plurality of ink chambers each containing ink, and a nozzle plate 15 arranged with a plurality of orifices 16 for ejecting ink drop. A counterbore is formed in the outer surface of the nozzle plate 15 around each orifice 16 and a water repellent part is formed on the outside of the inner circumferential edge of the counterbore. When an ink drop is ejected from the orifice 16, the ink drop is formed to break the central part of meniscus. Consequently, even if ink adheres to the inner circumferential edge of the counterbore, it is not attracted to an ink drop being ejected.
Patent JP-S63309919-A (JP)
Title: Liquid crystal display element and its production
Inventor: WAKEMOTO HIROBUMI
IPC: G02F1/1337
Filed: 1987-06-11
Abstract: PURPOSE:To obviate the generation of strains near the boundary face and to maintain a bistable state even when no voltage is impressed so that a perfect memory effect is obtd. by using photodegradable high-polymer films for org. high-polymer films. CONSTITUTION:The photodegradable high-polymer films are used as the org. high-polymer films 3, 4 of a liquid crystal display element having the cell structure consisting in sealing a ferroelectric liquid crystal 7 between substrates 1 and 9 at least either of which is transparent and which have the org. high- polymer films subjected to a rubbing treatment on the inside surfaces. The generation of the strains near the boundary face is thereby obviated and the uniform orientation is obtd. in the ferroelectric liquid crystal phase, by which the bistable state is maintained even when no voltage is impressed. The perfect memory effect is thus obtd.
Patent JP-S626511-A (JP)
Title: Manufacture of surface acoustic wave device
Inventor: MATSUI ATSUSHI
IPC: H03H9/08
Filed: 1985-07-02
Abstract: PURPOSE:To obtain a device with stable characteristic by forming a interdigital electrode finger or an open strip reflecting electrode and a bonding pad on a piezoelectric substrate with photo-etching and connecting the electrodes with lift-off so as to attain stable wire bonding. CONSTITUTION:The interdigital electrode finger 2, the open strip reflecting electrode 3 and the bonding pad 4 are formed on the piezoelectric substrate 1 by photo etching. In this case, the flow of an etching liquid is blocked partially at etching and no variance is caused in the wire width. Moreover, a pattern 5 connecting the electrode finger 2 and the bonding pad 4 and a pattern 6 connecting the electrodes 3 are formed. Thus, after the electrode finger 2, the electrode 3 and the bonding pad 4 apart from the electrode finger 2 are formed, the pattern connecting the electrode finger 2 and the pad 4 or the electrodes 3 is formed to form even a fine pattern with high accuracy and stable bonding is attained.
Patent JP-H01315689-A (JP)
Title: Heat-caulking and fixing method
Inventor: HIRAOKA KOICHI
IPC: F04C23/02
Filed: 1988-06-15
Abstract: PURPOSE:To enhance the strength of a stationary part in such a case that a compressing mechanism part or the like is heat-caulked and fixed to a closed casing, by charging metal having a low melting point in the stationary part, and by melting the metal so as to make the stationary part into surface-contact with the closed casing. CONSTITUTION:A compressing mechanism part 3 is mounted on a frame 2 fitted in a closed casing 1. A motor stator 5 for rotating a crankshaft 4 is incorporated in the closed casing 1. In this arrangement, when the compressing mechanism part 3 is fixed to the closed casing 1, a recess 6 is formed in the outer peripheral part of the frame 2 which makes contact with the inner peripheral surface of the closed casing 1, and is charged therein with metal 7 such as a solder or the like, having a low melting point. Further, a molding electrode 8 is arranged confronting the recess 6, and is energized while being pressed against the closed casing 8. Accordingly, the metal 7 is melted, thereby the compressing mechanism part 3 is fixed to the closed casing 1.
Patent JP-H08312225-A (JP)
Title: Earthquake resisting latch lock
Inventor: SHIMAZAKI HIDEKI
IPC: A47B96/00
Filed: 1995-05-19
Abstract: PURPOSE: To provide a latch lock excellent in earthquake resisting function in which a handle exclusive for opening and closing a door can be omitted, and an erroneous release is never caused. CONSTITUTION: A latch lock is formed of a catch 4 on a housing chamber side, a lock body 2 arranged through a door 1, and a pull-button type operation unit 3. The lock body 2 is formed of a case 5, a sliding bolt 6, and a spring 7 for advancing and energizing the bolt 6, and a releasing lever 8. The operation unit 3 has a knob case 25, a knob 26 supported so as to be protruded and recessed in the direction orthogonal to the bolt 6, and a spring 29 for returning the knob 26. The inner end of the knob 26 is connected to one end of the lever 8 by a transmitting shaft 28. When the knob 26 is pulled, the lever 8 is oscillated so that the bolt 6 can be released, and the door 1 can be opened in this state.
Patent JP-S6125745-A (JP)
Title: Carrying object interchange apparatus for machine tool
Inventor: TAKEUCHI MIKIO
IPC: B23Q7/14
Filed: 1984-07-13
Abstract: PURPOSE:To increase the stroke with reduce the space of an interchange apparatus of pallet and the like mounting a work piece by constructing such that the movable table is reciprocated through a guide shaft while a link for stopping the pallet is rotated quickly through drive shaft and a planetary gear mechanism. CONSTITUTION:When the stopper pin 11 of second link 10 is stopped in the pass groove 6b of pallet 6 on a base 26 while first and second links 17, 10 are arranged in series and the pallet 6 is waiting motion, the movable table 25 is moved by an oil motor not shown through a wam 36, a warm wheel 35, a pinion 32 and a hook 27 while the drive shaft 19 is rotated through the gears 41, 42 and the second link 10 is moved through first link 17 thus to move the pallet together with the stopper pin 11. With such arrangement, the stroke can be increased to achieve smooth motion by setting the number of tooth of planetary gears 16, 23 properly.
Patent JP-H06327632-A (JP)
Title: Model eye for ophthalmological equipment
Inventor: KOBAYASHI KAZUNOBU
IPC: A61B3/00
Filed: 1993-05-25
Abstract: PURPOSE:To make the fluid pressure in an airtight chamber continuously adjustable and to provide a model eye utilizable in common for an applanation tonometer and a gas injection-type contactless tonometer. CONSTITUTION:A fluid is sealed in an airtight chamber consisting of a rigid main cylinder 21 and a soft cap 27a, 27b, and the pressure in the chamber is made continuously adjustable. The cap 27a, 27b is formed to be hemispherical, with the radius of curvature of about 5-11mm. Further, its surface is treated so as to make the contact angle 60 deg. or smaller.
Patent JP-S5769666-A (JP)
Title: Battery
Inventor: YAMAMOTO KOUHEI
IPC: H01M4/62
Filed: 1980-10-20
Abstract: PURPOSE:To increase the mechanical strength and discharge performance of an organic electrolyte battery by using sodium polyacrylate as a binding agent for the positive electrode of the battery, which contains a negative electrode made of a light metal. CONSTITUTION:A current collecting body 1 is fused to the inner bottom wall of a positive can 2. A positive mixture 3 made of manganese dioxide or the like is  pressed and fixed to the can 2, and is dried under reduced pressure to be unified  with the can 2. A separator, and a negative electrode made of a light metal such as  lithium or calcium are placed over the mixture 3, before the battery containing an  organic electrolyte is sealed, thus a button-type battery is constituted. Here, the mixture 3 is added with sodium polyacrylate used as a binding agent. The content of  sodium polyacrylate is preferred to be 0.2-5wt% of the combined amount of, for  example, manganese dioxide and carbon powder.
Patent JP-S5571391-A (JP)
Title: Beam lack correction system
Inventor: MATSUMOTO SEINI
IPC: H04N9/09
Filed: 1978-11-25
Abstract: PURPOSE: To reduce the number of circuit parts by reproducing video output signals of a green pickup tube is DC after amplification and applying them to red, green and blue pickup tube beam driving circuits.  
     CONSTITUTION: Video output signals of red, green and blue pickup tubes 7a∼7c are inputted to process amplifiers 9a∼9c after amplified by preamplifiers 8a∼8c. Meanwhile, green video signals distributed from amplifier 8b are inputted to clamp circuit 11 after amplified by amplifier 10. Circuit 11 reproduces input signals in DC and inputs them to red, green and blue pickup tube beam driving circuits 12a∼12c. By this operation, pickup tube beam lack phenomenon can be corrected for an excessive incident light. In this case, video signals applied to the first grid electrode of red and blue pickup tubes 7a∼7c are made larger than video signals applied to the first grid electrode of green pickup tube 7b, thereby preventing beam lack caused in red and blue pickup tubes 7a and 7c. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05342918-A (JP)
Title: Flat cable with shield and manufacture thereof
Inventor: JINNO TOSHIAKI
IPC: H01B7/08
Filed: 1992-06-05
Abstract: PURPOSE:To provide a flat cable with a shield, capable of obtaining a stable, excellent shielding effect by fusing an earthing conductor to a conductive shielding layer via a conductive thermally molten resin. CONSTITUTION:A plurality of conductors 1 contained inside a cable and an earthing conductor 2 are disposed flush with each other, to be covered on both surfaces thereof with insulating adhesive tapes 3, thus obtaining a flat insulated electric wire 5. The flat insulated electric wire 5 is punched along the earthing conductor 2, thereby forming numerous through holes 4. A metal foil (made of Al or the like) 7 is covered at one surface thereof with an insulating layer 8 while at the other surface with a conductive thermally molten resin layer 6 which is made of an ethylene vinyl acetate resin including graphitized vapor phase growing carbon fiber, thus obtaining a composite tape 9. The flat insulated electric wire 5 is covered with the composite tape 9 in such a manner as to be brought into contact with the conductive thermally molten resin layer 6, followed by heating and fusing. The conductive thermally molten resin layer 6 is poured into the hole 4, to be thus bonded to the earthing conductor 2. Consequently, it is possible to provide a flat cable 10 with a shield, excellent in electromagnetic shielding effect and high in reliability.
Patent JP-S5671624-A (JP)
Title: Assembly method and material for automobile weather strip
Inventor: TSUJIGUCHI SHIYOUICHI
IPC: B60J5/04
Filed: 1979-11-09
Abstract: PURPOSE: To avoid the great deformation of sealing member, as seen formerly, by a method in which a weather strip body is beforehand is formed by bending and then fitted with sealing member for flocking.  
     CONSTITUTION: A weather strip body 1 is formed by bending while heating along the window shoulder 21 of a car in the same plane direction as a fitting face 2, and then two sealing members 8 are inserted into the coupling grooves 5 of respective fitting bases 9 of the weather strip body 1 in flocking manner. When the weather strip thus assembled is adhered to a window shoulder 21 at a fitting face 2, it sufficiently can contact with a window glass 22 because no deformation occurs in contact portion 10 including bent and straight portions of the sealing members 8  flocked in the weather strip body 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63311044-A (JP)
Title: Heat pump hot water feeding apparatus
Inventor: OTSUBO MICHIO
IPC: F24H1/00
Filed: 1987-06-10
Abstract: PURPOSE:To reduce the thermal loss and improve the efficiency by a method wherein a hot water at a high temperature is passed through a heat pump hot water feeder, circulated according to set temperatures, the hot water is returned back to a low temperature side and at the low temperature side, the water is preheated by the returned hot water at a high temperature in addition to a preheating up to a desired temperature of the fed water. CONSTITUTION:When a set value temperature is to be maintained, a temperature of hot water within a circulating going-pipe 23 is detected by a temperature sensor 27. When the temperature is higher than a set temperature, a three-way changing-over electric valve 26 is changed over to a short-circuit piping 25, a hot temperature heat pump hot water feeder 22 is bypassed and then the water is flowed to a circulation returning pipe 24. When the temperature is less than a set temperature value, the valve is changed over to the hot water feeder 22 for heating up to a desired temperature and then the water is flowed to the circulation returning pipe 24. When the hot water is to be served, a returning of the hot water within the hot water returning pipe 40 and the hot water feeding temperature are detected by a temperature detector 45. When the temperature of the hot water is higher than a set temperature, the three-way changing-over electric valve 43 is changed over to a hot water returning pipe 42 and returned back to the hot temperature side. When the temperature is lower than a set temperature, the valve is changed over to a hot water feeding pipe side 44 and once it is returned back to a lower low temperature hot water range D of a low temperature water accumulation reservoir 29 and thus the hot temperature heat pump hot water feeding machine 30 is prevented from being uselessly turned on.
Patent JP-2000338095-A (JP)
Title: Data processor for chromatograph
Inventor: YAMADA TAKAMI
IPC: G01N30/86
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To save labor in an operation of a data exchange using an FD. SOLUTION: A file manager for reading or writing a file in an FD has a control program for reading or writing in its device peculiar format and a control program for reading or writing in a format according to a standard (ISO9293). When a command of reading or writing of the file is given when an analytic program is executed (S1), data of an ID feed is read from a charged FD to check a sector length (S2, S3), the either program is selected in response to its sector length, and reading or writing of the file is executed (S4, S5). Thus, even the FD which is written in a standard format eliminates the labor for previously executing and replacing a format conversion program.
Patent JP-S628709-A (JP)
Inventor: TAMAI ITSUO
IPC: A47B61/00
Filed: 1985-07-04
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-H0711853-A (JP)
Title: Shutter drum
Inventor: SHIGARAKI GINICHI
IPC: E06B9/171
Filed: 1993-06-17
Abstract: PURPOSE:To provide for the smallest possible shutter box which can contain a shutter curtain consisting of the same identical shape and number of slats. CONSTITUTION:A slat fixing part 11 through which is journaled and fixed the first slat 20 which is wound up by a shutter drum 10 is provided with an upstand part with an almost same thickness as that of the slat 20. The peripheral shape which encircles the space between the bottom 12 and the top 13 of the upstand is formed to have a smooth curved surface of contact with the inner surface of the slats to be wound.
Patent JP-S58122029-A (JP)
Title: Liquefying device of fine granular powder
Inventor: MOCHIZUKI MITSUO
IPC: B01F13/10
Filed: 1981-09-14
Abstract: PURPOSE:To eliminate undissolved lumps surely and to mix and melt granular powder into liquid by mixing said powder with liquid and agitating the mixture then introducing the mixture into a kneading cylinder having twited belt-like vanes and kneading the mixture. CONSTITUTION:Belt-like vanes 7a, 7b which are twisted 120 deg. right-hand or left- hand are provided in a kneading device 7 in such a way as to rotate clockwise or counterclockwise successively and alternately in the kneading cylinder. The mixture agitated forming undissolued lumps 5 in an agitating vessel 2 is fed into the device 7 where pulverization is accelerated by the quick twisting, colliding, agitating and shearing effects of the vanes 7a and 7b. Thus the undissolved lumps are eliminated surely and quickly and the liquid and the powder are mixed and melted.
Patent JP-S5770291-A (JP)
Title: Highly corrosion resistant surface treated steel and preparation thereof
Inventor: KIRIHARA SHIGEKI
IPC: C25D5/26
Filed: 1980-10-17
Abstract: PURPOSE:To enhance corrosion resistance of a surface of a steel substrate by a method wherein an electroplating layer of a Zn-Ni alloy is formed on the steel substrate and, further, Zn containing a small amount of Cr is electroplated thereon. CONSTITUTION:A surface of a steel substrate such as a steel plate or the like is subjected to degreasing and pickling treatments and, thereafter, electroplating is carried out by using a plating liquid of which a Zn concn. is above 20g/l, and an Ni concn. is above 20g/l as well as a concn. ratio of Zn/Ni is 0.25-4 to form a Zn-Ni alloy plating layer containing 5-20% Ni. The resultant plated substrate is sufficiently washed by water to remove the plating liquid and, thereafter, electroplated with a Zn plating liquid containing 0.1-10g/l of trivalent Cr or 0.05-0.5g/l of hexavalent Cr to form a Zn plating layer containing 0.05-0.5% Cr. Further, according to necessity, chromate treatment and phosphate treatment are applied thereto to obtain a Zn electroplated steel material with excellent corrosion resistance is obtained.
Patent JP-H11333011-A (JP)
Title: Harness for high lift work or the like
Inventor: OKAMOTO HAJIME
IPC: A62B35/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To eliminate sag of a thigh belt part in work and to improve safety by adjustably connecting both ends of a ring state belt forming the thigh belt part of a lower body attachment part in a harness for high lift work with a waist buckle near a hipbone of a human body. SOLUTION: A harness for high lift work has upper belts 1 and 1 and lower belts 2 and 2. The upper end of the upper belt 1 is mounted on a front buckle 4 for adjustment positioned at the front of the right and left chests of a human body, and both the upper belts 1 and 1 cross each other at a back cross part 5 via human shoulders above the front buckle 4. Each of the upper belts 1 goes from the back cross part 5 to the middle of a thigh belt part 8 of the lower belt 2 over a waist cross part 7 near a hipbone of a human body, and a waist buckle 34 made of a flexible deformable material is mounted on the waist cross part 7. By this, a cross angle and a cross position of the waist cross part 7 is secured to prevent sag on the thigh belt part 8.
Patent JP-S63309872-A (JP)
Title: Semiconductor element measuring instrument
Inventor: IGAWA HARUKAZU
IPC: G01R31/26
Filed: 1987-06-11
Abstract: PURPOSE:To execute a DELTA measurement for evaluating the reliability, etc., simultaneously with a measurement of an electric characteristic of a semiconductor element to be tested, by finding in advance the existence and absence of a test at every measurement item in a measurement degree, and setting the DELTA measurement, etc., at the time of measuring the semiconductor element to be tested. CONSTITUTION:The titled instrument is provided with a personal computer main body 12, a keyboard 13 for inputting a command to the main body 12, a floppy disk 15 which becomes a data disk, and a measuring part 16 for executing a measurement and a decision by a command of the body 12. In this state, at the time of forming a novel measuring condition, a measuring condition editing program of a tester is started only once, and a measuring item at every measuring degree which is scheduled to be measured, a measuring bias value, a normal/defective deciding reference value, and also, a displacement quantity threshold level of a measured value between the measuring degrees and an object degree for executing its comparison are all registered in the disk 15. In this state, at the time of the measurement, by starting the disk 15 and only inputting the time of measurement, the measuring degree, etc., the characteristic of a semiconductor element and the displacement quantity between the registered degrees to be compared are calculated automatically. Also, the quality decision by the electric characteristic itself and the normal/defective decision by the DELTA measurement are also executed.
Patent JP-S5937671-A (JP)
Inventor: NISHI MASAAKI
IPC: H01R24/00
Filed: 1982-08-25
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-S5478982-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SUGAWARA TAKEHISA
IPC: H01L21/60
Filed: 1977-12-06
Abstract: PURPOSE: To perform the removal and replacement of chip arbitrarily and easily, by fitting heat sink on the back of the semiconductor chip in face down bonding.  
     CONSTITUTION: The element 12 is in face down bonding to the element mounting base 11. The heat sink 14 is provided with the through-hole 14A opposing with the element 12, solder plating layer 16 and screw hole 14B. When the plate 14 and the base 11 are fixed with screws 15 via the copper spacer 13, clearance is caused between the plate 14 and the element 12. When low temperature solder 17 is inserted to the hole 14A and heated, the solder 17 is molten to the solder plating 16 and it simply in contact with the element 12. With this constitution, even with the bending of mounting base and heat sink and unevenness of thickness of chip, since the back of element and heat sink are closely fitted with solder, heat dissipation is excellent and the base and the heat sink can easily be separated, allowing to easy replacement. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01316563-A (JP)
Title: Power take-off device for four-wheel-drive tractor
Inventor: HAMA MASAAKI
IPC: B60K17/28
Filed: 1988-06-13
Abstract: PURPOSE:To immediately carry out double speed driving at the time of switching over from a low speed to a high speed by providing an elastic body for pressing a sifter when the shifter is separated from a low-speed power transmission gear system and for engaging a disk clutch. CONSTITUTION:A power take-off 8 drives front wheels 2 from the driving shaft of rear wheels 3 via a front-wheel propeller shaft 7. A low-speed power- transmission gear system 16 and a high-speed power-transmission gear system 18 are provided on this power take-off 8. An elastic body 31 for pressing a shifter 21 when the shifter 21 is separated from the low-speed power-transmission gear system 16 to engage a disk clutch 20 is provided on the disk clutch 20. Thereby, at the time of switching over from low speed to high speed, double speed driving can be immediately carried out without a neutral condition.