baber/WOPTO huggingface dataset:
Patent JP-H07282668-A (JP)
Title: Change-over switch knob fitting structure
Inventor: HAYASAKA YOSHIHARU
IPC: H01H3/08
Filed: 1994-04-08
Abstract: PURPOSE:To provide a knob fitting structure in which a knob usable as an operation part from the outside can be fitted even in a compact change-over switch of a surface soldering type having a recessed groove for adjustment. CONSTITUTION:A knob fitting structure for fitting a knob to a charge-over switch 4 without having a knob fitting shaft is provided with a knob fitting hole 7 provided in a casing body of an electronic device, a knob fixing plate 15 provided to be position-matched to the knob fitting hole 7, first knob stopping member 8, 9 provided on the knob fixing plate 15, and a knob 2 having second knob stopping members 11, 12 to be connected to the first knob stopping members 8, 9. As this knob 2 is inserted into the knob fitting hole 7 through the knob fixing plate 15, it is rotatably fixed on the knob fixing plate 15 by mutual connection of the first and the second knob stopping members 8, 9, 11, 12, and a forward end protrusion 13 provided at a forward end of the knob 2 is engaged with a recessed groove 14 for adjustment in the change-over switch 4.
Patent JP-H08271101-A (JP)
Title: Heat pump type air conditioner
Inventor: OKADA ATSUSHI
IPC: F25B47/02
Filed: 1995-03-30
Abstract: PURPOSE: To prevent the defrosting operation from being started through an outdoor heat exchanger is not frosted by prohibiting the defrosting operation by a defrosting prohibiting means while an outdoor fan is turned off. CONSTITUTION: The defrosting is determined by a defrosting determining means 22 when the prescribed temperature difference in one cycle from the starting of the heating operation to the completion of the defrosting operation is detected by a temperature difference detecting means 21. The determination is received by a defrosting command means 24, and outputted to a four-way valve 3 through a four-way valve control means 25 to make the switching to the condition of the cooling operation. At the same time, the output is made to a drive motor 12 of an outdoor fan 7 through an outdoor fan control means 26 to stop the outdoor fan 7, and the output is made to a drive motor 13 of an indoor fan 8 through an indoor fan control means 27 to stop the indoor fan 8. While the indoor fan 7 is stopped, the defrosting operation is prohibited by a defrost prohibiting means 30.  Deterioration of the air conditioning feeling by the wasteful defrosting operation is prevented thereby.
Patent JP-S5522373-A (JP)
Title: Mixer for powdery granular material
Inventor: IWASAKI SHIGEO
IPC: B01F7/30
Filed: 1978-08-07
Abstract: PURPOSE:To improve the quality of product as well as raise yield by enlarging both the diameter D and the width W of the mixing roller in a W/D ratio of more than 0.42. CONSTITUTION:The mixer consists primarily of the fixed mixing pan 1 of a circle form, the power axle 2, and the crank shaft 3 which is coupled with the power axle 2 and rotatably supports the mixing roller 6 through the arm 5 at a point where the left and right crank pins are centered. The ratio of the diameter D of the roller 6 to the width W of the roller 6 is set to more than 0.42 and also the pressure of the roller 6 to be applied on powdery granular materials is set to not less than 50kg/cm<2>. A twisting effect resulting from difference in relative speed between the circumferential speed of the roller 6 and the speed of the pan 1 bottom at the points A and B of the width W of the roller 6 can be highly exhibited and thus mixing action can be accelerated.
Patent JP-S60247212-A (JP)
Title: Objective lens for optical pickup
Inventor: MORISHITA ICHIROU
IPC: G02B7/02
Filed: 1984-05-14
Abstract: PURPOSE:To minimize the number of lens elements and to reduce the size and weight over the entire part of the system by the constitution in which the 1st lens of an aspherical lens having an aspherical face on an incident face side and the 2nd lens of a positive meniscus lens having a convex shape on the 1st lens side are disposed coaxially. CONSTITUTION:The objective lens for an optical pickup to be used for a compact disk player, etc. is reduced in size and weight by disposing coaxially the 1st lens 1 and the 2nd lens 2. The 1st lens 1 has the aspherical face 1a on the incident face side and the concave spherical face on the side opposite therefrom. The 2nd lens 2 is the positive meniscus lens having the convex shape on the lens 1 side. the objective lens is constituted only of two elements of the lenses 1, 2 in the above-mentioned manner and therefore the reduction in the size over the entire part is possible. An aberration is thoroughly corrected even in the case of forming both of the lens 1 and the lens 2 by press molding of a plastic material. The use of such lens as the objective lens having high accuracy is possible.
Patent JP-H07273580-A (JP)
Title: Manufacture of composite piezoelectric component
Inventor: NAKAJIMA MIKIO
IPC: H03H9/02
Filed: 1995-03-28
Abstract: PURPOSE:To obtain the manufacture method of composite piezoelectric components in which both the low height and the thin profile processing are attained with high mass-productivity. CONSTITUTION:A paper-tablet piezoelectric oscillator element base material 12a being a base material of a piezoelectric oscillating element 12 and a paper- tablet capacitor base material 13a being a base material of a capacitor 13 are prepared (A-D), and the both are adhered by a conductive adhesives 17 with a gap 18 inbetween (E). Then plural locations of the adhered materials are cut simultaneously at a prescribed width as shown in the arrow A to obtain plural chips each comprising the adhered piezoelectric oscillating element 12 and capacitor 13 (E). Then terminals 14-16 are bonded to each chip with electrical continuity (F) and each chip is coated by an insulating outer package resin so as to leave a space at least around a vibration part of the piezoelectric oscillating element 12.
Patent JP-H05292497-A (JP)
Title: Video conference camera controlling system
Inventor: AOYAMA MIKIO
IPC: H04N7/15
Filed: 1992-04-16
Abstract: PURPOSE:To recognize the holding condition of the control of video camera at a respective bases in a short time without unwanted operation by providing control display means at base devices. CONSTITUTION:This system is composed of plural bases 10, base devices 10 set at the bases 10, communication network 20 to mutually connect the respective base devices 10, video cameras 1 inside the respective base devices 10, and display screens D on which the photographed results of the video cameras 1 at the respective bases are displayed. And, control display means 100 set at the respective base devices 10 displays the holding states of the control of the video cameras 1 inside the respective base devices 10 on the display screens D at the respective bases. Also, it can be considered that the control display means 100 display the bases 10 which the own base devices 10 hold the control of the video cameras 1 and the bases 10 which the transfer of the control under holding is requested as the holding states of the control.
Patent JP-S5321512-A (JP)
Title: Multiplex transmission system
Inventor: KUROIWA MASAHIDE
IPC: H04J3/12
Filed: 1976-08-12
Abstract: PURPOSE:In the system where serial transmission is executed in time sharing, velocity is lowered somewhat and circuits are provided additionally, so that transmission between transmitting units can be simplified and a constitution of the circuit can be simple.
Patent JP-S5619627-A (JP)
Title: Assembly of semiconductor device
Inventor: KAMIKAWA TAKASHI
IPC: H01L21/58
Filed: 1979-07-25
Abstract: PURPOSE:To reduce improper semiconductor device by thermally bonding a semiconductor pellet through a solder on a base electrode, coating flux on a temporarily bonding part, and welding a lead electrode through solder thereto. CONSTITUTION:Thin solder piece 2a is thermally bonded to a base electrode 3. A recess 2c is formed at this time. A semiconductor pellet 5 is placed thereon, is thermally bonded, a thin solder piece 2b is further placed thereon, and is thermally bonded thereto. At this time a recess 2d is formed thereon. The pellet, thin solder piece are positioned by an automatic pressing unit to thermally bond it thereto so as to temporarily bond the respective parts in an accuracy less than 0.1mm.. The parts temporarily bonded are picked up and coated with flux, and a lead electrode 4 is placed on the piece 2b, heated in atmosphere, and respective thin solder pieces are fused to assemble the semiconductor device. The flux is then removed therefrom, and the device is sealed with resin to complete it. In this configuration, no displacement of position occurs owing to foam of flux at the time of soldering and transferring it to reduce improper semiconductor devices.
Patent JP-2000280348-A (JP)
Title: Cylindrical member, electrophotographic photoreceptor drum and process cartridge
Inventor: YAMADA YUSUKE
IPC: G03G5/10
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient binding force between a cylinder and an end engaging member by making the end engaging member of a resin and providing a protrusion to be engaged with the end engaging member on the end part inner face of the cylinder and inserting the end engaging member into the end of the cylinder while applying an ultrasonic wave to the end engaging member. SOLUTION: A tool 23 is inserted into the end part inner face of a cylinder 7d and a punch 23a is opened by moving a shaft 23b forward when the tip of the punch 23a comes to a flange fitting position, and the tip is actuated toward the end part inner face of the cylinder 7d. When the punch 23a penetrates to a specified position, the end part inner face of the cylinder 7d is reamed by the punch 23a and the wall on the opposite side is swollen to form a protrusion part 7f. The flange is made of a resin as a material, and is chucked onto a horn and further, is inserted into the end part inner face of the cylinder 7d while an ultrasonic wave is applied. Thus it is possible to obtain the cylindrical member which is of high precision and shows a high binding force.
Patent JP-S63262135-A (JP)
Inventor: TANAKA YASUYUKI
IPC: A61B6/00
Filed: 1987-04-20
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-S62254022-A (JP)
Title: Laser wavelength measuring apparatus for coherent anti-stokes raman spectroscopy
Inventor: TOCHIGI KENJI
IPC: G01N21/65
Filed: 1986-04-28
Abstract: PURPOSE:To measure a wavelength with high accuracy and high sensitivity without receiving the effect of the change in temp., by setting atomic and molecular spectra to the standard of a measuring wavelength. CONSTITUTION:Laser beam 5 is oscillated at a part of laser beam 2 by an oscillator 4 and superposed to the beam 2 to form a focus on a specimen 9. The coherent anti- Stokes-Raman beam 10 from the focus part and the beams 2, 5 are returned to parallel beam and the beams 2, 5 are detected by a detector 15 while the beam 10 is detected by a detector 14 and, thereafter, the beams are detected by a detector 22 in synchronous relation to the gate trigger signal of the detector 15. When laser beams are incident on a hollow cathode discharge tube 16 performing DC discharge having an atom such as neon sealed therein and a hollow glass cell 17 having a molecule such as iodine sealed therein and coincide with the absorption wavelengths of neon and iodine, the beam changing in discharge voltage of the discharge tube 16 emits fluorescent beam by galvano effect and said fluorescent beam can be measured. Therefore, by parallely performing the measurement of optical galvano effect and laser excited fluorescent beam at the same time as coherent anti-Stokes-Raman measurement, a laser wavelength can be measured with high accuracy of 1GHz or less.
Patent JP-S63261526-A (JP)
Title: Magnetic recording medium
Inventor: NISHIKAWA YASURO
IPC: G11B5/72
Filed: 1987-04-20
Abstract: PURPOSE:To provide a titled medium which has excellent electromagnetic conversion characteristics and exhibits stable and excellent running durability even if a temp. change and humidity change arise by incorporating a specific fatty acid ester compd. into a magnetic layer. CONSTITUTION:The magnetic layer of the magnetic recording medium consisting of a nonmagnetic base and the magnetic layer which is provided on the base and contains ferromagnetic powder contains a binder having a residual acid group or the salt thereof in the molecule and the fatty acid ester compd. expressed by the formula I. In the formula, R denotes a hydrocarbon group of 11-21C; R1 denotes a hydrogen atom. or hydrocarbon group of 1-3C; R2 and R3 denote hydrocarbon groups of 1-8 which may be the same as or different from each other. The recording medium which has the excellent electromagnetic conversion characteristics, a long still life as a videotape, good running durability and a low coefft. of friction in a wide range of temp. and humidity conditions and hardly generates clogging of a magnetic head in low-humidity environment is thereby obtd.
Patent JP-S58213924-A (JP)
Title: Pile foundation with underground brace of triangular parts
Inventor: YOSHIMI YOSHIAKI
IPC: E02D27/14
Filed: 1982-06-05
Abstract: PURPOSE:To raise the horizontal yield strength, horizontal rigidity, and earthquake proofness of a pile foundation as well as to shorten the construction period by providing an underground brace consisting of plural triangular parts integrally with the foundation pile between the foundation piles set at proper intervals. CONSTITUTION:Between foundation piles 1, e.g., steel tubular piles, set at proper intervals under the ground, an underground brace 3 consisting of plural triangular parts 2 is set integrally with the foundation piles 1. In this case, the joints 4 of the piles 1 are faced each other and erected, the coupling portions 5 of the parts 2 are coupled with the joints 4 through an opening 6, and the piles 1 are driven under the guidance of the joints 4. Then, the parts 2 facing each other are connected with bolt and nuts 9, and a filler 8 is packed in the joints 4. Furthermore, an underground beam 10 and footings 11 are formed. Since the pile foundation is provided integrally with the underground brace of triangular parts, the horizontal yield strength, horizontal rigidity, and earthquake proofness of the pile foundation are very high, whereby making the liquefaction measure of sandy ground effective.
Patent JP-S5523079-A (JP)
Title: Displaying method for specified terminal side of intermetallic compound semiconductor
Inventor: MASUDA NOBORU
IPC: B28D5/02
Filed: 1978-08-09
Abstract: PURPOSE: To easily identify the kind of a terminal side of a cylindrical ingot of an intermetallic cpd. semiconductor by forming a plurality of identification belts on the ingot surface over the total length of the longitudinal direction while varying the space or the width.  
     CONSTITUTION: In order to easily indentify both terminal sides of indium side 2 and antimony side 3 of cylindrical ingot 1 of an intermetallic cpd. semiconductor formed by a pulling method, e.g. indium antimonide, an acid resistant paint, e.g. epoxy type coating is coated onto the surface of ingot 1 in the form of stripes over the total length of the axial direction, or acid resistant tapes are stuck. Photoresist layers may be formed using a photosensitive material. Thus, resists 4, 5, 6 are arranged at different spaces. Since the positional relation of the three resists at side 2 and that at side 3 become reverse, sides 2, 3 can be identified easily and correctly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5220511-A (JP)
Title: Apparatus for automatically mounting and demounting vehicle hood
Inventor: KAWATO KENJI
IPC: B61D17/20
Filed: 1975-08-08
Abstract: PURPOSE: To improve the operability by providing a vehicle hood in a lower portion thereof with a roller adapted to be guided for expansion and contraction along a rail provided on a coupler. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62253431-A (JP)
Title: Uniaxially stretched crosslinked polyethylene film
Inventor: TSURUYA IWAO
IPC: B29C63/40
Filed: 1986-04-28
Abstract: PURPOSE:To obtain film which is capable of packaging an article swiftly and tightly at a comparatively high temperature, by a method wherein the film possesses higher breaking strength than shrinkage stress in a stretching direction in a specific degree of crosslinking, shrinkage factor and specific temperature range. CONSTITUTION:It is desirable that a degree of crosslinking of a crosslinked polyethylene film for packaging of a sleeve is 20-80% by gel content. The crosslinked polyethylene film is stretched uniaxially. It is desirable that a shrinkage factor to be given by stretching is 30% or more. Breaking strength in the direction meeting at right angle with a stretching direction is higher than shrinkage stress also at the temperature less than that lower by 10 deg.C than the fusion point of polyethylene in the uniaxially stretched crosslinked polyethylene film. The film is high in strength at the temperature at the time of packaging the sleeve and shrinkage stress is large. Therefore, the packaging is possible without generating breakage of the film even at the packaging of an article having an acute-angled part.
Patent JP-S5522974-A (JP)
Title: Manufacturing of composite laminated layer biaxially oriented polypropylene film of excellent gas isolation property
Inventor: HASHIMOTO FUKASHI
IPC: B29C49/00
Filed: 1978-08-09
Abstract: PURPOSE: To provide the title film having a good interlayer adhesion and heat resistance by biaxially stretching after gluing ethylene.vinyl acetate copolymer saponified substance layer on a monoaxially oriented film base using specific copolymer as adhesives.  
     CONSTITUTION: On the polypropylene film base layer oriented monoaxially lengthwise the unsaturated carboxylic acid modified propylene copolymer adhesive layer 3 having a lower melting point than the baes layer will be laminated 0W20mm wide inside of the base end and after thereon laminating the ethylene.vinyl acetate copolymer saponification layer 2 10W40mm wide inside of the adhesive layer end, both ends of solely the base layer will be held between tenter graspers 4a, 4b will be horizontally stretched in order to provide the purposed biaxially oriented film.  
     USE: Packing materials 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5321523-A (JP)
Title: Cathode-ray tube for projection television unit
Inventor: KISHIMOTO SHIYUNICHI
IPC: H01J31/10
Filed: 1976-08-12
Abstract: PURPOSE: The inside wall of the funnel part is made concave at the view from the the front fluorescent face side, and this face is made become a Schmitt mirror by being subjected to metal evaporation, thereby making special jigs needless and improving yield and improving mass production efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01279099-A (JP)
Title: Oil feed apparatus
Inventor: KOINUMA TSUTOMU
IPC: B67D7/32
Filed: 1988-04-20
Abstract: PURPOSE:To prevent the feed of wrong kind of oil into the fuel tank of a vehicle, by providing a control mans whereby, when detected and supplied oil kinds are in agreement, a pump motor is started and, if not, it will not be started. CONSTITUTION:With a discharge pipe 14 being inserted into an oil feed opening 12B of a vehicle 12, an oil kind identification circuit 20 starts to judge whether or not the oil kind detected by an oil vapor detection sensor 17 agrees with the kind of the oil fed from an oil feed pump 7. Upon agreement of these two kinds of the oil, an oil kind compatibility signal is supplied from an oil kind identification circuit 20 to a first input terminal of an and-gate 21. Since a detection signal from an insertion detection sensor 16 is supplied to a second input terminal of the and-gate 21, a drive signal is supplied from the and-gate 21 to a pump motor energizing circuit 22. If the detection signal from the oil vapor detection sensor 17 is not supplied or, even though supplied, the detected and supplied oil kinds are not in agreement, the oil kind compatibility signal is not supplied from the oil kind identification circuit 20 to the first input terminal of the and-gate 21 and, therefore, the drive signal will not be supplied to the pump motor energizing circuit 22.
Patent JP-2000288248-A (JP)
Title: Game device and information storage medium
Inventor: KAMIE YUTAKA
IPC: A63F13/52
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To make generable the image of a player character located at a distance from a virtual camera without interference of obstacles by moving the virtual camera so as to enlarge the angle of elevation to the virtual camera as the location of the player character displayed on the a screen is moved in the depth direction of the screen. SOLUTION: A virtual camera 220 is moved by changing the angle of elevation from θ1 to θ3 indicated in 220-1 to 220-3 from a predetermined reference location according to the location of a player character 240 in each game screen. In other words, as the location of the player character 240 is moved in the depth direction of the screen as shown in 220-1 to 220-3, the location of the virtual camera 220 is changed from 220-1 to 220-3 to enlarge angles of elevation from θ1 to θ3 from a predetermined reference location 250 to the virtual camera 220. By heightening a bird's-eye location in this way to make an extensive view to the rear of the screen attainable, it becomes easier to see the player character 240 in the rear of the screen in comparison with looking down the player character 240 from a low bird's-eye location.
Patent JP-S5222002-A (JP)
Title: Binder of coal briquette for coal-coke manufacturing
Inventor: ARIFUKU TAKEJI
IPC: C10C3/10
Filed: 1975-08-13
Abstract: PURPOSE: Coal briquette binder comprising modified asphalt, which gives coal briquette with excellent crushing strength and formed coke, obtained by the carbonization of the briquette in an coke oven, ahving high resistance to crushing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5723798-A (JP)
Title: Detection of breakage of steam heat pipe of heat exchanger
Inventor: WATABIKI KAZUO
IPC: G21C17/00
Filed: 1980-07-18
Abstract: PURPOSE: To facilitate the detection of breakage of the steam heat pipe by a method wherein when a steam system of the captioned heat exchanger for use in atomic power generation is in a nonoperation condition, a pressurized fluid is introduced into the steam heat pipe and the variation of the pressure of the fluid is detected.  
     CONSTITUTION: The pressurized fluid such as water is injected into the steam heat pipe 2 from a fluid injection pipe 5 through a valve 4 while the steam system of the heat exchanger is not operated. In this case, both inlet and outlet valves 3 are closed. Then, after elevating the pressure of the fluid in the pipe 2, the valve 4 is closed and in this condition, the variation of the fluid pressure is detected by a pressure gauge 6 to see if the steam heat pipe 2 is broken and to ascertain the degree of breakage if the pipe is broken. Thus, the detection of breakage of the steam heat pipe can be made in a simple manner. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07306054-A (JP)
Title: Navigation system
Inventor: SAKOGUCHI IWAO
IPC: G01C21/00
Filed: 1994-05-11
Abstract: PURPOSE:To notify a user of characteristics marking a point on a map displayed on a screen by reproducing/displaying an animated image of a scene seen from a driver's seat of an automobile or the like when the automobile passes the point. CONSTITUTION:The system is constituted of a GPS antenna 5, a position- recognizing part 3, a CD medium 17 storing a map data 17a and an animated image data 17b, a CDROM drive 15, a display 13, a video control circuit 11 and a CPU 9 as a control means for the whole of functions. When a number and a passing direction of an intersection are input, through an input key 7, a scene viewed when the intersection is passed from the direction is displayed as an animated image from the animated image data 17b.