baber/WOPTO huggingface dataset:
Patent JP-S59104897-A (JP)
Title: Recording medium storage method of sound reproducing device
Inventor: MIKI TAKASHI
IPC: H04R1/02
Filed: 1982-12-07
Abstract: PURPOSE:To increase sound effect of reproducing sound by providing a recording medium storage section in a speaker rear cabinet and changing the state of the recording medium storage section. CONSTITUTION:The recording medium storage section 8 storing a recording medium such as cassette tape and cartridge tape or the like is provided at a space of a cabinet 4 at the back side of the speaker 7. A guide rail 10 fitted to a cabinet main body 4 via a vibrationproof rubber 9 prevents the vibration of the cabinet 4 from being delivered to the recording medium storage section 8. A handle 11 is provided to the storage section 8, the locking mechanism between the guide rail 10 and the storage section 8 is unlocked by pulling the handle 11 from the cabinet main body 4 and the storage section 8 is removed from the main body 4. In starting performance, the reproduced sound is outputted from the speaker 7 and in using the reproducing device while pulling out the storage section 8, the sound is also outputted from the opening and in mounting the storage section 8, the vibrationproof mechanism increases the sound absorbing effect and the difference of sound quality due to the connection with the storage section 8 is enjoyed.
Patent JP-H0965613-A (JP)
Title: Totally-enclosed fan-cooled type rotary electric machine with ice crusher
Inventor: SHIBANO OSAMU
IPC: H02K9/06
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a totally-enclosed fan-cooled type rotary electric machine with ice crusher the rotor of which is not congealed with snow nor ice even when the machine is operated under a snowing condition and which can remove snow or ice and can be operated smoothly even when the blades of the machine is congealed with ice while the machine is stopped in a cold district when the machine is rotated. SOLUTION: A discoid wheel plate 4 is attached to the end 2 of a shaft protruding from a housing 1 through a boss 3 and a plurality of centrifugal blades 5 extended in the axial and diametral directions are fixed to the wheel plate 4. An external fan cover 6 fitted to the housing 1 is positioned at an interval from the blades 5, the cover 6 has an air inlet 6s and air outlet 6d. A recessed section 7 having the same projected shape as that of each blade 5 in the peripheral direction is provided to each blade 5. A vane 8 which is fitted to the internal surface of the cover 6 and extended in the axial and peripheral directions is positioned at an interval from the recessed sections 7.
Patent JP-S6457737-A (JP)
Title: Semiconductor integrated circuit device
Inventor: WATANABE YUSUKE
IPC: H05K3/34
Filed: 1987-08-28
Abstract: PURPOSE:To avoid the concentration of strain in solder, and to lengthen the lifetime of a solder section by projecting by forming a columnar electrode made of copper and having an arcuate corner section to a surface oppositely facing a substrate in a semiconductor chip and bonding the electrode and a conductive layer shaped to the substrate by solder. CONSTITUTION:A bump 22 is formed to a columnar body having an equal diameter by using a mask pattern, etc., shaped to the surface of a semiconductor chip 21, and the corner section of the end face of the bump 22 is rounded and formed to an arcuate surface 221. A conductive layer 24 is shaped in response to the bump 22 to a surface oppositely facing the semiconductor chip 21 in an alumina substrate 23, and both the bump 22 and the conductive layer 24 are bonded by solder 25. Strain generated in solder 25 is not concentrated to the edge section of the columnar bump 22.
Patent JP-H0875937-A (JP)
Title: Variable type optical delay circuit and variable type optical delay circuit array
Inventor: KAWAI YOSHIO
IPC: G02B6/12
Filed: 1994-09-08
Abstract: PURPOSE: To provide a variable type optical delay circuit capable of assuring desired delay time with a small heating area. CONSTITUTION: A waveguide 12 of this variable type optical delay circuit has plural straight waveguide parts 12 and plural curved waveguide parts 12b and provided with several tens pieces of the plural straight waveguide parts 12a in a heating region 14 disposed to control the temp. of this waveguide 12. The entire width of the heating region 14 can be confined within a width of several 100μm. The length of the heating region 14 is specified to 7 to 6cm. The respective straight waveguide parts l2a of the heating region 14 are connected to the other straight waveguide parts 12a of the heating region 14 respectively via the curved waveguide parts 12b disposed on both sides of the heating region 14.
Patent JP-H0532877-A (JP)
Title: Curable composition
Inventor: ITAYA NORIKO
IPC: C08L71/02
Filed: 1991-07-31
Abstract: PURPOSE:To provide a curable compsn. which is excellent in flexibility, elongation, and strengths, improved in the prevention of from attaching, and exhibit a decreased residual tack. CONSTITUTION:100 pts.wt. high-mol.-wt. propylene oxide polymer having methyldimethoxysilyl groups and 10-45 pts.wt. polydiene-polyoxyalkylene copolymer obtd. by the addition reaction of propylene oxide to a hydroxyl-terminated 1,4-polybutadiene in the presence of a catalyst are mixed and stirred thouroughly to give a curable compsn., which is stable since the former polymer, having hydrolyzable silicon groups, is highly compatible with the latter polymer.
Patent JP-2000047591-A (JP)
Title: Display device
Inventor: YABU SHIGEKI
IPC: G09F9/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent the infiltration of unwanted external air or dust and to prevent the reduction of display definition by opening only a louver located on an upper surface corresponding to the rotation of a display part. SOLUTION: An outer package 4 covering the surrounding of a liquid crystal display panel is provided with an air hole 10 for longitudinal length and a shutter 12 for longitudinal length for opening/closing this air hole 10 for longitudinal length. In the case of arranging the liquid crystal display panel for longitudinal or lateral length, the air hole 10 on the side of upper surface is opened by sliding the shutter 12 through projections 9b and 9c and an operating lever 14a. On the other hand, an air hole 11 on the side of side face is closed by sliding a shutter 13 through projections 9a and 9b and an operating lever 14b.
Patent JP-H0875747-A (JP)
Title: Sheet, kit and method for detecting antigen or antibody
Inventor: KITANO TADAHIKO
IPC: G01N33/551
Filed: 1994-09-08
Abstract: PURPOSE: To rapidly detect the antigen or antibody in a biological liquid with high sensitivity by a simple operation. CONSTITUTION: An antigen or antibody is fixed on a fiber aggregate having particles of a calcium phosphate compd. with an average particle size of 0.01μm-200μm and a Ca/P ratio of 1.0-2.0 supported thereon to obtain an antigen or antibody detection sheet. This detection sheet is brought into close contact with a specimen soln. to bond the antibody or antigen in a specimen and subsequently brought into contact with a soln. of a labelled compd. specifically bonding the antibody or antigen to detect a formed antigen-antibody composite.
Patent JP-H06321903-A (JP)
Title: Amide compound or its salt, their production and pest control agent containing the same
Inventor: TOKI TADAAKI
IPC: C07D401/14
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a novel amide compound or its salt having an excellent pest control action, useful as a pest control agent such as insecticide, acaricide, nematicide, an soil insect pest-killing agent. CONSTITUTION:An amide compound of formula I [X is O, S; Y is haloalkyl; R<1>, R<2> are H, alkyl, alkenyl, alkinyl, cycloalkyl, etc.; R<1> and R<2> form =C(R<6>)R<7> (R<6>, R<7> are alkoxy, alkylthio), or form together with the adjacent N atom a 4 or 5-membered heterocyclic ring which may contain an N or O atom; (m) is 0, 1, but when (m), X is O and Y is CF3, R<1> and R<2> do not simultaneously H], e.g. N-cyanomethyl-4-treifluoromethyl-3-pyridine carboxamide. The compound of formula I-1 among the compound of formula I is obtained by reacting a 4-haloalkylpyridine-3-carboxylic acid of formula II or its reactive derivative with a compound of formula III.
Patent JP-S58114482-A (JP)
Inventor: TAKAOCHI MINORU
IPC: H05K1/05
Filed: 1981-12-26
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-H0756025-A (JP)
Title: Production of optical fiber
Inventor: KOIDE TOSHIO
IPC: G02B6/00
Filed: 1993-08-09
Abstract: PURPOSE:To suppress the generation of bending in a free state at the connecting ends of spun optical fibers, to expedite and facilitate the operation to connect the optical fibers and to improve the connecting system thereof by grinding or washing with detergent the preform surface prior to spinning. CONSTITUTION:The preform surface on which foreign matter is physically or chemically stuck is removed together with the foreign matter by grinding the entire surface of the preform. The foreign matter sticking to the preform surface is otherwise removed by washing the entire surface thereof. As a result, the preform to be subjected to spinning is made into the state that the foreign matter is not stuck to its surface. The heterogeneity of the optical fiber by the foreign matter sticking thereto is thus eliminated and the bending at the front end of the optical fiber occurring in the heterogeneity is prevented. The operation to connect the optical fibers in fusion splicing of the optical fibers is expedited and facilitated and the transmission efficiency of the juncture is improved.
Patent JP-H1047630-A (JP)
Title: Rotary drying/combustion apparatus for wet substance
Inventor: CHISAKI TATSU
IPC: F23G5/04
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotary drying/combustion apparatus for wet material which is safe, stable and highly efficient without causing environmental pollution with a higher filling rate. SOLUTION: An internal cylindrical body 2 has partitions 5 almost parallel with an axis to divide an internal space in plurality and a plurality of guide plates 17A and 17B which are mounted on both sides of the partition walls 16 so as to be jointly installed radially being inclined to the axis 1. Spaces divided by the partition walls 16 partially communicate with one end part in the direction of the axis 1 at a position closer to the other end part thereof and an external cylindrical body has a combustion chamber 13 on the side of the other end part. A delivery port 4B of the internal cylindrical body 2 is opened to communicate with the combustion chamber 13 while the combustion chamber 13 is provided with a second feed port 8B of the external cylindrical body 3.
Patent JP-S58111310-A (JP)
Inventor: HARADA SHIYUNICHI
IPC: H01G9/004
Filed: 1981-12-24
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-H0874215-A (JP)
Title: Protective structure
Inventor: WAKABAYASHI OSAMU
IPC: E01F7/04
Filed: 1994-09-08
Abstract: PURPOSE: To reduce the dead load and cushion and disperse an impact force by electively providing a plural number of supports on a roof and spreading a net body covering an upper face of the roof through these supports with an interval with the upper face. CONSTITUTION: A plural number of each of crest side supports 11 and trough side supports 12 are electively provided with equal intervals in the lengthy direction of a road M or a track respectively on a roof 3. Net bodies 14, 14A, 14B to cover an upper face 3U of the roof 3 are spread in a plural number of steps through a fixture on the crest side supports 11 and the trough side supports 12. The interval between the upper face 3U of the roof 3 and the net body 14B and the interval between each of the vertical net bodies 14, 14A, 14B are set equal. When rolling rocks roll and fall from the side of the mountain Y side and fall on the roof 3, the falling rocks fall on the upper step net body 14, and the upper step net body 14 is deformed. Sequentially, as the net body 14A on a second step and the net body 14B on the lower step are deformed, the net bodies 14, 14A, 14B of a plural number of the steps work as cushioning materials and reduce impact force which the roof 3 receives.
Patent JP-S6459067-A (JP)
Title: Automatic chemical analysis apparatus
Inventor: OYA HIDEO
IPC: G01N33/48
Filed: 1987-08-31
Abstract: PURPOSE:To easily and surely analyze the specific component in a sample by separating the specific component in the sample by a component separating part provided to an automatic chemical analysis apparatus and dispensing the specific component at every prescribed rate each in a dispensing part. CONSTITUTION:Only the blood-plasma permeates into hollow yarn membranes 12 when blood is supplied from an introducing path 13. On the other hand, the blood cell component is discharged from a discharge device 14 to the outside. The permeated blood-plasma is dropped downward from an open end 11a of a case 11. This blood-plasma is dispensed to a filter 15 which is disposed below the open end 11a and is provided to a hole 17a of a cap 17. A desired amt. of the blood-plasma is held in component holding fibers 19 by controlling the dispensed blood-plasma with time. The dispensing quantity is measured by cutting the component holding fibers 19. The cut component holding fibers 19 fall into a reaction tube 18. The blood-plasma held in the fibers is then quickly mixed with a reagent 20 and is subjected to an analysis.
Patent JP-S59103008-A (JP)
Title: Cylinder device
Inventor: ISOBE MASABUMI
IPC: F15B11/028
Filed: 1982-12-05
Abstract: PURPOSE:To provide an automatic response of an output and speed of a vacant cylinder against load by a method wherein as an external force is increased, a stored valve is moved under a variation of the external force pressure and then a pressure increasing piston is automatically communicated with a liquid passage. CONSTITUTION:As an external force added to a main piston 6 is increased, oil pressure in the chambers B and C and an air pressure in the chamber K are increased, a valve body 8 is moved in a direction of J in case of more than a desired pressure to cause the fluid passages 15 and 16 to be opened. The air passes through a tube 23, and a fluid passage 18 to pressurize the piston 5 and to cause the ram 7 to be moved in a direction H. Since the fluid passage 14 is closed by the valve body 8 to sealingly close the chamber C, the pressure increasing piston 5 is further pressurized. Since the ram 7 has a smaller diameter than that of the pressure increasing piston 5, pressure in the chamber C is increased, the main piston 6 is pressurized to give a high force to an external part.
Patent JP-S6459836-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA TAKASHI
IPC: H01L23/31
Filed: 1987-08-31
Abstract: PURPOSE:To enhance reliability of a resin-packaged semiconductor device in a high-temperature and high-humidity atmosphere by a method wherein a brominated epoxy compound and antimony oxide are mixed as a flame retarder and a hardening-promoting catalyst which does not extricate a bromine ion is added to the mixture. CONSTITUTION:A liquid resin composition 1 is injected to the rear of an element 2; the semiconductor element is sealed. As the liquid resin composition, an epoxy resin composition to which an additive as a hardening catalyst composed of (a) triazobenzene and (b) alkyl or phosphine having a phenyl group have been added is used. In addition, a combination of a brominated epoxy compound and antimony oxide is used as a flame retarder. Because an alkyl phosphine compound of triazobenzene as a hardening-promoting catalyst has a low probability to decompose a bromine compound, bromide ions to be generated by the decomposition are few; thereby reliability of a semiconductor element is not spoiled.
Patent JP-2001043670-A (JP)
Title: Information recording and reproducing device
Inventor: WATABE TETSUO
IPC: G11B33/08
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain desired recording/reproducing performance by installing, between a linear travelling object and a driving means, a first vibration-proof mechanism for attenuating transmission of velocity variation in the driving means, installing on a device body a second vibration-proof mechanism for attenuating vibration transmitted from outside, and thereby suppressing transmission of inner and outer vibration to an optical head. SOLUTION: A belt 69 is stretched at one end of a placing base 60 which is supported by a pair of guide shafts 61, 62 of a device body 50 and which holds and moves a card. A driving mechanism consisting of gears 64-66 and a motor 63 is connected to a pulley 67 side and drives the placing base 60. An optical head 70 is supported by a pair of guide shafts 71, (72) and reciprocates parallelly to an information track. Situated at a connecting part between a belt 77 and the optical head 70, is a vibration-proof mechanism 80, which is constituted of a cylindrical part 81 of the outer shell, columnar part 82 of the core and a vibration-proof rubber 83. The main part including the placing base 60, optical head 70 and device body 50 are connected to a housing 93 through a vibration-proof member 96.
Patent JP-H0771860-A (JP)
Title: Refrigerator
Inventor: MORINO SHIGEO
IPC: F25D19/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide ventilation structure in a machine room which makes it possible to perform an efficient cooling operation of a compressor by means of a duct on the bottom of the refrigerator and reduce the operation rate of the refrigerator and minimize power consumption even in strict installation requirements when the refrigerator is installed to a kitchen system. CONSTITUTION:A cut and raised part 17 is installed to several spots where holes are bored at the tip from the top wall 15 of a machine room 15 on the bottom of a lower part of the body of a refrigerator where a duct is mounted to the hole 16 in structure.
Patent JP-H1059420-A (JP)
Title: Composite container
Inventor: SEKI TAKEKUNI
IPC: B32B27/32
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To impart a strength which is excellent to a drop impact by a method wherein for a composite container, an area at the end part of a back joint of an external container, which comes into contact with an internal container, a roundness is provided to the thickness direction, and the end part of the back joint of the external container is formed into a shape without step. SOLUTION: As a method to reduce a step at a back joint of an external container, a method wherein a roundness 7 is provided to the thickness direction for an area at the end part of the back joint 6 of the external container 1, which comes into contact with an internal container, and a method wherein a back joint 8 decreases the thickness as becoming closer to the end part, are adopted. As a result, a notch effect caused by an extremely thin step part of the internal container, which is formed at the time of blow molding of the internal container, is eliminated. Therefore, when the container is dropped, the internal container is prevented from being broken from the step part.
Patent JP-S6371943-A (JP)
Title: Optical head
Inventor: ONISHI KUNIKAZU
IPC: G11B7/135
Filed: 1986-09-16
Abstract: PURPOSE:To decrease the number of optical parts of an optical head by using a multiple recording hologram lens as an objective lens. CONSTITUTION:Laser light emitted from a semiconductor laser light source 1a is projected in the form of a luminous flux 10a to the multiple recording hologram lens 2. The multiple recording hologram lens 2 is so constituted as to reproduce the luminous flux 11a by diffracting the incident luminous flux 10a by the interference fringes recorded therein. The multiple recording hologram lens 2 is capable of forming the light spots different from each other respectively independently to the position proximate to the surface of an optical disk from the plural light waves incident from different angles. One set of the multiple recording hologram lens, is therefore, is so formable that said lens is commonly used as a prism, diffraction grating, optical element such as cylindrical lens, objective lens and optical fiber to synthesize plural light waves in the optical head. The number of the parts of the optical head is thus reduced to a greater extent.
Patent JP-S6194642-A (JP)
Inventor: TAKASAKI TAKESHI
IPC: A61B17/34
Filed: 1984-10-15
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-H0870984-A (JP)
Title: Hook for hanging
Inventor: OTANI TOSHINORI
IPC: A47G29/00
Filed: 1994-09-09
Abstract: PURPOSE: To strike a nail into a wall surface consisting of a gypsum board in such a way that the nail is not likely to slip off by providing a fixing plate with a part bulging from the rear to the front surface, and furnishing this bulging part with a plurality of nail holes in such a way as directed downward aslant relative to the wall surface. CONSTITUTION: In that part of a fixing plate 1 nearer the upper edge, a part 3 bulging from the rear to the front surface and having a triangular longitudinal section is formed across the fixing plate 1 in the horizontal direction. Nail holes 4 directed downward aslant relative to the wall surface are formed in the parts nearer the left and right sides of that nearer the left and right sides of the bulge 3 slope running from the ridge of the bulge 3 to the upper edge of the fixing plate 1. Other nail holes 4 perpendicularly intersecting the wall surface A are formed in the central part of the flat portion above the bulge 3 and in the parts nearer the left and right sides of the other flat portion under the bulge 3.  According to this configuration, nails 5 driven into the holes 4 in the bulge 3 are directed downward aslant relative to the wall surface A while nails 5 driven into the holes 4 in the flat portions are directed perpendicularly to the wall surface A.
Patent JP-H04102747-A (JP)
Title: Rotary shaft of transmission and gear cutting of rotary shaft thereof
Inventor: HORIUCHI ICHIRO
IPC: F16H3/08
Filed: 1990-08-17
Abstract: PURPOSE:To prevent the deterioration of meshing between gears, suppress noise, and secure the sufficient strength of the gear by increasing the diameter of a between-gear shaft part arranged between two gears, larger than the diameter of the bottom circle of one gear. CONSTITUTION:A between-gear shaft part 8d between two close gears 8b and 8c has the diameter d1 equal to the addendum curved surface 8c1 of the small diameter gear 8c between two gears 8b and 8c, and a smooth tapered curved surface part 8c3 is formed at the edge part in the axial direction on the between-gear shaft 8d side of the small diameter gear 8c, and the diameter dimension of the terminal edge is equal to the diameter dimension of the addendum curved surface 8c1. With this constitution, the strength of the shaft part 8d becomes larger than the strength of a rotary shaft part where the small diameter gear 8c is arranged, and the deflection quantity becomes large because of the shortage of strength of the between-gear shaft part, different from the conventional rotary shaft, and the generation of large noise due to the meshing trouble between gear trains, and the increase of abrasion of gears can be suppressed.