baber/WOPTO huggingface dataset:
Patent JP-H10211390-A (JP)
Title: Washing machine
Inventor: WADA MASAJI
IPC: A47L23/02
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine which can perform washing without generating abnormal vibration by fixing simply shoes in a washing and dehydration tank and decreasing thereby splashes of water and water splashing sound. SOLUTION: Shoes can be washed while splashes of water and water splashing sound are decreased during water supply and washing and without generating abnormal vibration during dehydration by storing a washing and dehydration tank 14 on the peripheral wall of which a plurality of dehydration holes 15 are formed in a water receiving tank 10 being elastically hung in an outer box 2 and supporting an uneven board 21 with a smooth outer surface on which shoes are fixed with a band, etc., by hooking a projection 28 projected on the outer peripheral part of this board 21 in a dehydration hole 15 in the washing and dehydration tank 14.
Patent JP-S62176338-A (JP)
Title: Adaptive echo canceller
Inventor: MAENO TAKAHIRO
IPC: H04B3/23
Filed: 1986-01-30
Abstract: PURPOSE:To eliminate the deterioration of talking quality due to the double talk detection by providing the 1st delay circuit retarding an echo signal by a prescribed delay time and giving the result to a subtractor and the 2nd delay circuit having nearly the same delay time, retarding a reception signal by the delay time and giving the result to the adaptive digital filter. CONSTITUTION:The 1st delay circuit 51 outputs an echo signal y1 retarding an echo signal (y) from an A/D converter 6 by a prescribed delay time mT and gives the signal y1 to a subtractor 10. Further, the 2nd delay circuit 52 outputs a reception signal x1 retarding a reception signal (x) from an A/D converter 7 by a prescribed delay time mT and gives the signal x1 to an adaptive digital filter 11. Then the time from the generation of double talk to the stop of the adaptive control operation is delayed by the delay times by the 1st and 2nd delay circuits. Thus, the effect of the detection delay of double talk in the double talk detection circuit is not given onto the adaptive digital filter and excellent talking quality is obtained.
Patent JP-H02200943-A (JP)
Title: Hole filling structure of counter-sunk hole in lightweight gas concrete panel and form for cap material used in filling structure
Inventor: MUTO YOSHIHARU
IPC: F16B37/14
Filed: 1989-01-27
Abstract: PURPOSE:To improve the efficiency of hole filling work and cap manufacture by inserting a cap into the counter-sunk hole where the connecting bolt head of an ALC panel is accommodated so that it may be bonded and manufacturing the cap by means of formwork. CONSTITUTION:The ALC panel 1 provided with a counter-sunk hole 4 is connected by a bolt 2 to accommodate a bolt head 3 in the hole 4. A cap material 6 where a recess 7 is formed is provided, and is bonded in the hole 4 using the bonding material 7 with initial bonding quality to cover the bolt head 3. In manufacturing the cap material 6, the lower form provided with plural cylindrical protrusions and the protrusions are arranged concentrically with each other, and the upper form provided with the forming hole with larger dimension than the lower form by wall thickness is arranged. The cement with equal quality to ALC is filled for forming. It is thus possible to assemble the panel 1 immediately without waiting for drying after inserting the cap material 6, manufacturing the cap material 6 with good efficiency.
Patent JP-S55110924-A (JP)
Title: Integrated construction type vibration detecter
Inventor: FUJISHIMA SATORU
IPC: H04R17/02
Filed: 1979-02-20
Abstract: PURPOSE: To miniaturize the device and to obtain good characteritic covering whole high frequency range by vibrating thin film type transducer body whereon electrodes are provided.  
     CONSTITUTION: On semiconductor base plate 1, amplifier in IC system is composed and required electrically conducting pattern is formed on the base plate 1, at least on its one side, and at this forming time, one side electrode film 4 of tranducer 3 is also formed. And, in case mechanical power P such as sound pressure, etc. is applied at tip part of tranducer 3 located in upward position of space 2, that tip part curves down or bends and vibrates and, due to piezo-electric effect of piezo- electric thin film 5, electromotive force is generated between electrode film 4 and 5 and the electromotive force is applied to amplifier via conductive unit 7, 8 and is amplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02200190-A (JP)
Title: Vector for analyzing dna base sequence
Inventor: FUTOU SATOSHI
IPC: C07H21/04
Filed: 1989-01-27
Abstract: PURPOSE:To contrive to improve the operability of the subject vector by having a primer-binding site and a multi-cloning site containing at least one objective DNA cloning site and at least one 5'-terminal projection type 8 base-recognizing restriction enzyme-cleaving site, etc. CONSTITUTION:A multi-cloning site (A) containing at least one objective DNA- cloning site, at least one 5'-terminal projection type 8 base-recognizing restriction enzyme (e.g. SfiI)-cleaving site, at least one 3'-terminal projection type 8 base- recognizing restriction enzyme (e.g. NotI)-cleaving site and at least one cleaving site selected from SacI, KpnI, PstI, HindIII, etc., is synthesized with a DNA- synthesizing machine. A plasmid pUC 118 (B), etc., is treated with a restriction enzyme and the product is ligated with the component A to give a plasmid pYUM 1118 (C). The component (C) is ligated with a primer-bonding site (D) to provide a vector for analyzing DNA base sequences.
Patent JP-2000223603-A (JP)
Title: Semiconductor device
Inventor: UJIIE MASATO
IPC: H01L23/02
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device wherein it is possible to position a semiconductor device mounting an element chip at a high precision and obtain a high heat radiation effect even with the device mounted on a substrate. SOLUTION: A lead frame 2 mounting a semiconductor element chip 6 has a mounting land 4 a plurality parts 4a-4c of which are exposed from a window frame 9 and will be recognized when mounting, this enabling the positioning utilizing the mounting lands made of a metal, etc., having a higher machining accuracy than ceramics and hence the plane positioning to be executed at a high precision in mounting a semiconductor device. The back side of the mounting land 4 is exposed through a window 1a of a base frame 1 and hence the exposed back side of the land 4 is recognized to enable the positioning in the height direction of the semiconductor device to be made at a high precision. From the exposed back side of the land 4, the heat generated by a semiconductor chip 6 is radiated to raise the radiation effect.
Patent JP-S57134854-A (JP)
Title: Image pickup tube
Inventor: NOBUTOKI SABUROU
IPC: H01J31/38
Filed: 1981-02-13
Abstract: PURPOSE:To obtain uniform bias-light on a photoelectric conversion surface by shielding the transmission of bias-light between the inner surface of the outside covering glass tube and the outside surface of an electron gun by installing a light-shielding body between the surfaces described the above. CONSTITUTION:The light-shielding body 9 formed by arranging the metal plates having a low light reflection factor in ring form is arranged on the outer peripheral surface of the photoelectric conversion surface 7 of the third grid 1, in contact with the inner surface of an outside covering glass tube 4. The supporting contact leaf for preventing the eccentric arrangement and the angular deflection of the electron gun constituent not shown in the figure is normally installed on the photoelectric conversion surface 7 side of the third grid 1, and said contact leaf causes hindrance for installation of the light-shielding body 9. So the contact leaf is fixedly installed by shifting the leaf a little to the rear cone part 2 side of the third grid 1. With such a constitution, the light leaked between the outside covering glass tube 4 and the third grid 1 from a light source 6 is perfectly shielded, and light is not introduced onto the photoelectric conversion surface 7.
Patent JP-H07231020-A (JP)
Title: Manufacture of semiconductor chip with area pad
Inventor: IMAI MASATOSHI
IPC: H01L23/28
Filed: 1994-02-16
Abstract: PURPOSE:To obtain a semiconductor chip with which a burn-in test can be readily conducted by laminating and arranging a prepreg layer on a wiring board, positioning and arranging a semiconductor wafer on it thereby forming a compound material and then cutting and separating it. CONSTITUTION:Connecting bumps 6a in a group are provided on one principal plane and area pads 6b in a group are provided on other principal plane of the principal plane of a wiring board 6 respectively, and a prepreg layer 7 is laminated and arranged on the principal plane. Next, projected bonding pads 5a in each element region possessed by a semiconductor wafer 5 and the connecting bumps 6a of the wiring board 6 are respectively corresponded on the prepreg layer 7, and the semiconductor wafer 5 is positioned and arranged. Thereafter, the semiconductor wafer 5 arranged on the prepreg layer 7 and the wiring board 6 are bonded together under pressure, the projected bonding pads 5a of the semiconductor wafer 5 are corresponded to the connecting bumps 6a of the corresponding wiring board 6, in this bonding state, the prepreg layer 7 is hardened, and a compound material 8 is formed. This is then cut and separated to obtain a semiconductor chip for which a burn-in test can be performed easily.
Patent JP-H07277992-A (JP)
Title: Delayed release administration molded material containing palmitic acid clindamycin
Inventor: MONIKA CHIMUBORETSUKU
IPC: A61K9/00
Filed: 1995-02-07
Abstract: PURPOSE: To provide the subject sustained release form containing clindamycin palmitate and having sustained releasability of clindamycin known as a compound having antibiotic activity. CONSTITUTION: This sustained release administration form having sustained releasability of an antibiotic compound clindamycin contains preferably 5-250 mg/cm<3> of clindamycin palmitate preferably in combination with gentamicin sulfate and/or gentamicin 3-p-methoxybenzylidene-6-hydroxy-4'- methoxyflavanone-6-phosphate. The form is preferably a shaped implant. The form can be produced preferably by dissolving clindamycin palmitate and optionally a drug-active compound in a mixture of 7-9 pts.vol. of tetrahydrofuran and 3-l pts.vol. of water, treating an active compound carrier (preferably a porous ceramic material, etc.) with the solution and removing the solvent from the product by drying.
Patent JP-H09207806-A (JP)
Title: Steering operating device for crawler traveling type working vehicle
Inventor: NAKATANI YASUNOBU
IPC: B62D11/04
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To freely install a steering operating device and a hydraulic pump without imposing no restriction on the other party and to simplify the construction of the two. SOLUTION: A crawler traveling type working vehicle is provided with a pair of (right and left) crawlers each of which is equipped with static, hydraulic type continuously variable transmissions 21L, 21R. In order to constitute operating means for the static, hydraulic type continuously variable transmissions 21L, 21R, a steering operating apparatus 36 is provided. In addition, a controlling means is prepared, which controls the pilot pressure impressed to servo valves SVL, SVR corresponding to servo cylinders 22L, 22R, so as to activate toward deceleration the servo cylinder corresponding to the crawler, which is located inside the revolution, out of the servo cylinders 22L, 22R for changing the angle of a swash plate of hydraulic pumps PL, PR of the static, hydraulic type continuously variable transmissions 22L, 22R, based on the steering operation of the apparatus 36.
Patent JP-S62178067-A (JP)
Title: Automatic call reoriginating device
Inventor: OGASAWARA HIROMICHI
IPC: H04L69/40
Filed: 1986-01-31
Abstract: PURPOSE:To surely transmit a recall without intervention of an operator by using a memory to control documents in case of communication alarm and lowering the transmission speed to transmit the recall automatically after a prescribed time. CONSTITUTION:In accordance with a program from an operation part 1 by the operator, a control part 2 controls a memory part 5 and a dial call originating part 3 to originate a call automatically through a line control circuit 4. After line connection, document data inputted from a reading part 6 is encoded by a connection part 2 and is transmitted through a MODEM circuit 7 and the line control circuit 4 while being stored in the memory part 5. The memory part 5 has a storage capacity larger than the quantity of code corresponding to one page of documents. If communication alarm occurs, the transmission speed is lowered to retransmit documents following the document for the occurrence of alarm which are stored in the memory part 5 after automatic recall because the last transmitted document data is not normally transmitted.
Patent JP-S56118277-A (JP)
Title: Sealed alkaline storage battery equipped with auxiliary electrode
Inventor: SUZUKI SHIYOUGO
IPC: H01M10/34
Filed: 1980-02-21
Abstract: PURPOSE:To increase the charging capacity and the life of a sealed alkaline storage battery, by forming a gaseous-phase insulating paint film on the gaseous-phase side surface of an auxiliary electrode used for gas disappearance, as well as forming a film, which is impregnated with an electrolyte and is unsaturated with that, on the other surface of the auxiliary electrode. CONSTITUTION:A carbon powder added with silver catalyst is affixed to a sintered nickel base plate, a porous auxiliary electrode-plate 1 having hollow cylindrical center being formed. A coating material such as an epoxy resin is applied to the entire cylindrical inner surface 1a, top and bottom ends 1b and 1c of the plate 1 to form a paint film 5, which insulates the plate from the gaseous-phase side of that. Next, a cylindrical outer surface 1d of the plate 1 is wrapped in a porous soft coating member 6, which is separately prepared, is impregnated with an electrolyte and is unsaturated with that, such as a porous separator. A sealed storage battery is constituted by inserting such an auxiliary electrode plate 1 in the central hole of a rolled assembled element consisting of negative plates and positive plates. Owing to the above constitution, the battery life can be lengthened, and the charging capacity can be increased.
Patent JP-S52102883-A (JP)
Title: Pellet calcination of rotary kiln
Inventor: KATOU KAZUMASA
IPC: B01J6/00
Filed: 1976-02-24
Abstract: PURPOSE: To prevent the formation of dam ring and to intend to carry out the stable operation and the quality improvement, by calcining powdered pellet with 2W20 wt.% of coke, having the specific property, in rotary kiln. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05218218-A (JP)
Title: Electronic component package and mounting thereof
Inventor: OCHI MASAAKI
IPC: H05K3/30
Filed: 1992-02-05
Abstract: PURPOSE:To provide electronic component packages, which respectively make a wiring of a power-supply electrode or a GND electrode on a printed board facilitate and decrease the time for an automatic mounting process. CONSTITUTION:Electronic component package main bodies 1 respectively have the same electrodes 2 for surface mounting use and for general signal use as conventional ones and either of power-supply and GND electrodes 5 and 6 for printed board insertion use, a general signal conductor is connected to pads 2 on a printed board and the electrodes 5 and 6 are respectively inserted in holes for component insertion use in the printed board 7 and are mounted in a state that they are respectively connected to a power-supply layer 9 and a GND layer 8.
Patent JP-S63188017-A (JP)
Title: Multi-injection molding machine
Inventor: SADAHIRO MOTOAKI
IPC: B29C45/16
Filed: 1987-01-30
Abstract: PURPOSE:To enable securing of an accurate relative positional relation between a primary molded product and a secondary insert quite easily and automatically, by a method wherein a profiling space and an auxiliary profiling space for molding of a support member of the insert are formed within a primary mold, and at the time of mold clamping a side pin is inserted into the auxiliary profiling space. CONSTITUTION:A loose block 10 is moved forward, fitted into a bottom force 7b, and then the top and bottom forces 7a, 7b are clamped, in a station B. In this instance, a support pin 11 is inserted into a profiling space 7c for primary molding, and a side pin 12 is inserted into an auxiliary profiling space 7d. When primary injection molding is performed, a primary molded product 2 which is composed of a buried primary insert 3 is molded. Simultaneously with this, a secondary insert support member 13 is molded through the auxiliary profiling space 7d by extending astride of a space between a pair of side pins 12, 12. At this time, a connecting part 14 of the secondary insert is formed so that a predetermined relative positional relation with the primary molded product 2 is secured. Then a machine screw 5 is set and held on the connecting part 14 of the secondary insert, in a station C. In addition, the loose block 10 is fitted in a mold 8 and secondary injection molding is performed by inserting the machine screw 5 into a profiling space 8c of the secondary molding mold 8, in a station D.
Patent JP-H10196451-A (JP)
Title: Crank chamber structure of engine
Inventor: OZEKI HISASHI
IPC: F02F7/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To reduce the vibration and noise of an engine and its weight and cost and improve the lubrication performance by setting a skirt part on block side and a skirt part on case side in such a manner that they swell and are curved outward so that a crank chamber wraps a locus of a connecting rod and has a substantially egglike cross section. SOLUTION: A crank chamber 18 is provided between a cylinder block 4 and a lower case 12. In the cylinder block 4 and the lower case 12, a skirt part on block side 34 and a skirt part on case side 80 which are curved outward, respectively, are provided so that the crank chamber 18 wraps an outer peripheral locus A of a connecting rod connected with a crank shaft 10 and has a substantially egglike cross section formed by a curved face with a radius which is small upward and a curved face with a radius which is large downward. Moreover, the skirt part on case side 80 which opposes to an opening communicated with an oil pan of the lower case 12 is provided in such a manner that it becomes narrow and small toward a combined face side for oil pan by the restriction.  Consequently, it is possible to reduce the vibration and noise of an engine and improve its lubrication performance owing to this configuration.
Patent JP-S60164677-A (JP)
Title: Fluid machinery
Inventor: KANAMARU NAONOBU
IPC: F04B1/20
Filed: 1984-02-08
Abstract: PURPOSE:To obtain the fluid machinery having the superior mechanical efficiency connecting a swash plate and a rotary shaft through a universal joint, thus reducing the eccentric load due to the vibration of core and preventing the mechanical vibration. CONSTITUTION:A cylinder block 32 is constituted so as to revolve integrally with a rotary shaft 16 through a spline part 30, etc. A movement conversion mechanism part 28 is connected to the large-diameter part 40 at the edge part of the rotary shaft 16 through a cross-spider type universal joint 56. Said movement conversion mechanism part 28 is constituted of a shaft supporting part 62 and a swash-plate 72, and axially supported rotatably onto a fixed part 68 in eccentricity in the radial direction with respect to the rotary shaft 16. The rotary shaft 16, cylinder block 32, piston 36, and the movement conversion mechamism part 28 are constituted so as to revolve integrally.
Patent JP-H05215185-A (JP)
Title: Flywheel structure of main driving or centrifugal-force linear slave driving
Inventor: TAIIHAA YAN
IPC: F16H33/02
Filed: 1992-02-05
Abstract: PURPOSE: To enable the speed quantity to be suppressed to the minimum by equipping a plurality of inertial blocks radially displaceable on a fly wheel and making the fly wheel adjust and drive the inertial mass of the fly wheel. CONSTITUTION: This fly wheel structure preferable for a power plant is equipped with a fly wheel 201 which can receive stable stored energy speed up or energy release effect. Plural inertial blocks 203 are mounted radially displaceable on the fly wheel 201 and made radially movable for adjusting and driving the inertial mass of the fly wheel 201. The displacement is enabled, for instance, by screwing each inertial block 203 to a driving worm 202 rotated by external force via a driving bevel gear 204 and a connected gear set.
Patent JP-S62179110-A (JP)
Title: Manufacture of direct bonding type semiconductor substrate
Inventor: OWADA YOSHIAKI
IPC: H01L21/02
Filed: 1986-02-03
Abstract: PURPOSE:To cut down the cost of production of the titled semiconductor substrate by a method wherein the wafer, in which high density impurities are added, is obtained from a polycrystalline ingot, and it is utilized to its tail part. CONSTITUTION:After the first wafer 1, consisting of polycrystalline silicon in which high density N-type impurities (Sb for example) are doped, and the second wafer 2 consisting of a low density N-type impurities (Sb) doped single crystal silicon have been bonded on their mirror-polisted surfaces, a semiconductor of N/N<+> type structure is obtained by heating them at the temperature of 300 deg.C or above. The first wafer 1 is mirror-finished by performing a grinding and mechanical polishing works after one face of the thin piece, obtained by slicing the polycrystalline part of a CZ (Czochralsky) method high density impurity ingot, has been formed into the prescribed thickness. The second wafer 2 is formed by mirror-finishing one face of the thin piece obtained by slicing the single crystal part of the low density impurity ingot which is obtained by performing a CZ method.
Patent JP-S63188115-A (JP)
Title: Beam shaping optical system
Inventor: SHIBUYA MASATO
IPC: G02B9/64
Filed: 1987-01-30
Abstract: PURPOSE:To easily design and to manufacture a beam shaping optical system with a high precision by satisfying specific conditions between the extent of dissatisfaction of the sine condition of a front group of the optical system and that a rear group. CONSTITUTION:A beam shaping optical system like an afocal optical system which converts the luminous flux having the intensity of light of regular distribution or the like to an uniform intensity of light consists of a front group G1 and a rear group G2. The extent of dissatisfaction of the sine condition of at least one both lens groups is generated to satisfy inequalities (1)-(3) between an extent S1 of dissatisfaction of the sine condition of the front group and an extent of S2 of that of the rear group. If the condition of an inequality (4) is satisfied, this optical system is more effective. Thus, the optical system is obtained which is easy to design and manufacture and converts the luminous flux having the intensity of light of Gaussian distribution to a luminous flux having a more uniform intensity of light.