baber/WOPTO huggingface dataset:
Patent JP-H08159638-A (JP)
Title: Low temperature show case
Inventor: TANIGUCHI HIROSHI
IPC: F25D17/08
Filed: 1994-12-09
Abstract: PURPOSE: To provide a low temperature show case in which some disadvantages generated by a dew condensation at an outer layer duct can be eliminated. CONSTITUTION: A low temperature show case 1 is constructed such that a cooling device E is installed at an inner layer duct 11 divided by and formed together with a storing chamber, and further an outer layer duct 12 is defined and formed at a side of the inner layer duct 11 together with a partition plate 14 and a pipe plate of the cooling device E and then air curtains of inner and outer double layers are formed at an opening of the storing chamber. The partition plate 14 is arranged inside the pipe plate C of the cooling device E.
Patent JP-H11168356-A (JP)
Title: Television receiver, television reception method and medium recording control program of television receiver
Inventor: NOTOMI KAZUMI
IPC: H03J5/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver, a television reception method and a medium recording a control program of the television receiver capable of eliminating the need for basic changeover between aerial broadcast and CATV broadcast. SOLUTION: When a microcomputer 80 outputs to a tuner 40 one of center frequencies set in a range including both utilization frequency bands of aerial broadcast and CATV broadcast without separating them, the turner 40 performs pull-in while considering a deviation between the center frequency and the actual frequency of the aerial broadcast and the CATV broadcast. Thus, video signals and audio signals are obtained by a 1-chip IC 50. Also, since the microcomputer 80 generates and synthesizes the cannel numbers of both aerial broadcasting and CATV broadcast expected to be obtained by the center frequency in an on-screen display circuit 60, a reception is enabled without distinction between the aerial broadcast and the CATV broadcast.
Patent JP-H0853540-A (JP)
Title: Optically active block copolyester and its production
Inventor: HORI YASUSHI
IPC: C08G63/06
Filed: 1994-12-13
Abstract: PURPOSE:To obtain an optically active block copolyester excellent in biodegradability and hydrolyzable property, having a high molecular weight and a high melting point sufficient for practical uses, capable of being a high strength material and useful for fishlines, etc. CONSTITUTION:This method for producing the objective polyester comprising structural units of formula I and formula II [ * expresses an asymmetrmc carbon atom; R<1> is (CH2)x, CH2CH(CH3), etc. (x is 2-15); m and n are natural number of 300-10000] [(preferably having 60000-2000000 molecular weight and the molar ratio of the formula and the formula II is (10-90):(90-10)] comprises successively copolymermzing (A) an optically active beta-butylolacton with (B) a lactone except the component (A) in the presence of (C) a catalyst by a ring opening reaction. As the component (C), a tin-based catalyst, especially a distannoxane catalyst of formula II (R<2> is a 1-12C alkyl or phenyl; X is Cl, Br or NCS; Y is Cl, Br, NCS, OH, a 1-4C alkoxy or phenoxy) (e.g. 1,3- dichlorotetrabutyldistanoxane, etc.) is preferably used.
Patent JP-H06165153-A (JP)
Title: Multiple coder and decoder
Inventor: SUGIYAMA KENJI
IPC: H04N19/625
Filed: 1992-11-18
Abstract: PURPOSE:To attain rational data amt. distribution to plural images by controlling coding quantity generated from plural coding systems by the degree of sufficiency of a data buffer added after multiplexing data. CONSTITUTION:A multiplexer 10 multiplexes the data of images (a), (b) and quantizing information outputted from a quantization controller 5 as a compressed data string. The multiplexed data are applied to the data buffer 11, which absorbs variation in the rate of image data and outputs the multiplexed data with a fixed rate from a data output 12 to a decoder. On the other hand, information indicating the degree of sufficiency of the buffer 11 is applied to the controller 5 and quantizing information determined by the controller 5 is applied to quantizers 3, 8. Although convensional quantizing information controls the quantizers so that data amount of both the quantizers are equal to each other, this quantizing information controls the quantizers so that quantizing steps are equal to each other.
Patent JP-2001146244-A (JP)
Title: Synthetic resin cap
Inventor: TADA ETSUYA
IPC: B65D41/34
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin cap in which ultraviolet rays are irradiated positively between a tamper evidence band section and a heal section, sterilization between the tamper evidence band section and the heel section can be performed preferentially, processing liquid applied in the sterilization and cooling process can be prevented from being left between the tamper evidence band section and the heal section to generate unsanitary state. SOLUTION: This invention is characterized in that an annular heel segment 13 projected inwardly from a tamper evidence band segment 12 is formed with some through-pass holes 16... passing through both front surface and rear surface of the heel segment 13.
Patent JP-H1014945-A (JP)
Title: Dental root dowel
Inventor: FRANCOIS AEBI
IPC: A61C5/50
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To improve the holding of a dowel in a root canal of tooth and the holding of a prosthesis on the head part of the dowel by coating the dowel with ceramics. SOLUTION: A dowel 1 made of stainless steel is constituted of a conical stem 1a and a head part 1b. The conical stem 1a is mated in a root canal of tooth and the heat part 1b houses a prosthesis covered with an artificial tooth of a type called as crown, for instance. The dowel 1 is coated entirely with a ceramic layer 7 comprising zirconium oxide with a thickness thereof about 0.05mm. Other metal oxide such as aluminum oxide may be used but the thickness is liable to be slightly different. The roughness of the ceramic layer 7 is about 25μ. The coating layer 7 of the dowel 1 allows the holding of the stem 1a in the root canal of tooth and the holding of the prosthesis on the heat part 1b of the dowel 1 completely.
Patent JP-H10170944-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: NIIMI HIDEKI
IPC: H05K3/40
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To make a high-strength connection between a semiconductor element and a glass substrate possible, and to prevent a wire supplied to the semiconductor element from flawing. SOLUTION: In a nondisplay area 12 on a glass substrate 7, which has a display area 11 and the nondisplay area 12, wires 10a and 10b connected to an Al electrode 3a on the nondisplay area 12, which is led out of the display area 11 of the glass substrate 7 and connected to the semiconductor element and an Al electrode 3b connected to a projection electrode 2 of the semiconductor element 1 when the semiconductor element 1 is mounted, are formed, and an organic film 6 covering the wires 10a and 10b is formed to constitute the liquid crystal display device. An adhesive 5 having conductive particles 4 dispersed is adhered onto the Al electrodes 3a and 3b and after the Al electrodes 3a and 3b and projection electrode 2 are positioned, the semiconductor element 1 is mounted by electrically connecting the Al electrodes 3a and 3b and projection electrode 2 through conductive particles 4.
Patent JP-H1131497-A (JP)
Title: Cylindrical battery
Inventor: NAKAMARU HISAO
IPC: H01M50/536
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical battery with a swirl-shaped pole plate group wherein the shape of collectors welded to end parts of the pole plate group is improved, a crossing between the rib protrusion of the collector and the end of an electrode is surely melted and welded with sufficient strength and output/inptu in a large current is allowed. SOLUTION: In a battery, rectangular collectors 7, 8 are respectively welded to the ends 3, 4 of positive and negative electrode plates 1, 2 protruded outward from the upper and lower end faces of a swirl-shaped pole plate group 5 containing the positive electrode plate 1, the negative electrode plate 2 and a separator 6. In this case, the collector welded to the end of the pole plate group 5 has flat plate parts 7b radially provided with rectangular cutouts 7a arriving from near the center to the outer periphery edge at four places in equally spaced relation and rib protrusions integrally provided at the edges 7c opposed to the cutout to be bent downward and welded across the end of the pole plate.
Patent JP-H09152598-A (JP)
Title: Reflection type light scattering liquid crystal display device
Inventor: KANEMOTO AKIHIKO
IPC: G02F1/1335
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display device which makes a display of high quality by preventing a decrease in lightness and unevenness of lightness and eliminating the defect that a display is seen double as to a light scattering liquid crystal display element using a selective light reflecting layer. SOLUTION: This device has a light scattering liquid crystal layer 7 held between two substrates 6 and 7 provided with electrodes for liquid crystal driving and is provided with the selective light reflecting layer 9 outside the liquid crystal layer 7 and with a light absorbing layer 10 on the opposite surface side of the light reflecting layer 9 from the liquid crystal layer 7, thereby imposing optical modulation by controlling the extent of light scattering by the liquid crystal layer 7 with an electric field applied to the electrodes for liquid crystal driving. The selective light reflecting layer 9 has the angles selectivity that light having an angle of incidence within a specific range is transmitted and light having an angle of incidence exceeding the range is reflected.  Further, a gap is formed between the selective light reflecting layer 9 and light absorbing layer 10 and the thickness of this gap becomes constant in a display surface.
Patent JP-H01170925-A (JP)
Title: Micro image processor
Inventor: KAMIMURA KUNIAKI
IPC: G03B21/11
Filed: 1987-12-25
Abstract: PURPOSE:To simplify a scanning mechanism and a lens changing mechanism by permitting the scanning direction of scanning lenses to accord with the changing direction of such lenses and carrying out such operation by means of shifting the same scanner. CONSTITUTION:The title device is provided with a driving means which permitts the scanner to scan and shift and a lens changing means which selects the projection lenses, and slit exposure is conducted by shifting the scanner 84, which is supporting the projection lenses 68, 70 and 72, by the driving means, and by scanning and shifting the projection lenses 68, 70 and 72. The change of the projection lenses 68, 70 and 72 is conducted by shifting the scanner 84 in the scanning direction by the installation intervals of the projection lenses 68, 70 and 72 by the lens changing means and by positioning the desired projection lens in a projection optical path. Thus, the structure and the mechanism are simplified.
Patent JP-H10170173-A (JP)
Title: High temperature air heater
Inventor: NANBA MASAO
IPC: F28D7/10
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a high temperature air heater which achieves an easier installation in space and accuracy, limited heat distortion and a higher heat transfer efficiency by minimizing the length of a heat exchanger tube per unit to simplify a support structure and maintenance work. SOLUTION: In this high temperature air heater 2 in which heat exchanger tubes 9 and 10 comprising heat transfer outer tubes 5 and 6 and heat transfer inner tubes 7 and 8 disposed coaxially in the heat transfer outer tubes are so arranged as to be suspended in the direction of the flow of a high temperature gas, the heater 2 is constituted of a first air heater 3 which is disposed on the upstream side of a high temperature gas passage and a second air heater 4 which is disposed on the slip steam side thereof. Air g' to be heated is supplied to the second air heater 4 to heat and the air heated by the second air heater 4 is supplied to the first air heater 3 to superheat.
Patent JP-H09170395-A (JP)
Title: Automatic connection device for excavation rod in excavator
Inventor: YAMAZAKI KAZUO
IPC: E21B3/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To miniaturize the device and prevent the connected state from being disconnected because of the load of an excavating rod. SOLUTION: A female joint 7 to be fitted to a male joint 10 of an excavating rod 9 is provided at the output shaft 6 of the driving part 3 supported to be vertically movable along a leader mast. And this excavator is provided with a pair of right and left lock pieces 13, 13 provided to freely slide so that the inner ends of the lock pieces face each other from both end sides in the direction of the pin-fitting grooves 11, 11 on the inside face 7a of the female joint corresponding to the pin-fitting grooves formed in the right angled direction against the axial line in the female joint 7, an actuating ring 21 supported by the upper and lower actuation mechanisms installed at the drive part 3 side to rotatably surround the female joint 7, and a transfer mechanism 2 of the lock piece installed at the inner periphery of the actuating ring 21 to laterally slide the lock pieces 13,  13 in accordance with the vertical movement of the actuation ring, to fit the lock pieces 13, 13 into the pin-fitting grooves 11, 11 of the male joint 10 when the lock pieces proceed in the mutual approach direction.
Patent JP-2000140874-A (JP)
Title: Porous stone for purifying water quality and water quality purifying method
Inventor: ISOO NORIO
IPC: C04B38/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an artificial stone for purifying water quality provided with the high functional characteristics capable of effectively accelerating water quality purification utilizing the self-purifying function by the ecological system of organism as material for purifying water quality without raising the pH of water at the inside of a porous body and at the neighborhood such as porous concrete product. SOLUTION: The stone uses the slag generated at a steel production process as a main material. In such a case, the stone is obtained by solidifying the powdery and/or granular slag being the main material by mainly using the CaCO3 obtained by forming by carbonation reaction of the CaO incorporated in the slag as a binder, and the total open porosity by the open pore having >=10 μm pore diameter of the stone is >=10%.
Patent JP-H11148256-A (JP)
Title: Dry type work execution fence structure
Inventor: TAKADA TOSHIHIRO
IPC: E04H17/16
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To erect a column of foundation formed out of a concrete block and attachingly secure a tile panel to the column to construct a fence wall surface while making its outward appearance and beautiful appearance proper. SOLUTION: A column 34 (34A, 34B) is erected on a foundation 28 formed from a concrete block 30 and a tile panel 18 is attachingly secured to the column 34 with a mountaing bracket 76 to form a fence wall surface. In this case, the tile panel 18 is attachingly secured not only to the column 34 but also to the surface of the foundation 28, thus to extend the fence wall surface formed out of the tile panel 18 to a ground surface 66. The tile panel 18 secured to the column 34 is continuously flat with the tile panel 18 attachingly secured to the foundation 28.
Patent JP-2001152453-A (JP)
Title: Device and method for pressing-in pile
Inventor: NAKAGURO KENICHI
IPC: E02D7/20
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for pressing in a pile, by which the pile is pressed easily into a ground, in which an obstruction such as a boulder, a boulder stone or the like is mixed, and pile-jacking workability can be improved. SOLUTION: In the pile press-in device, a water-jet injection nozzle 15 is installed at the front end section in the press-in direction of a pile 6 itself for splitting and breaking and crushing an obstruction 13 to pile press-in such as a boulder, a boulder stone or the like mixed in a ground 9.
Patent JP-H07184528-A (JP)
Title: Filling for roll-in bread
Inventor: MUKAI EISAKU
IPC: A23D7/00
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a roll-in bread filling composed of an O/W-type emulsified material containing a milk protein, oil and fat, starch and water at specific ratios, having respective specific rheometer value and pH, easily formable to a sheet, having excellent preservability, workability and mechanical durability and suitable for continuous production. CONSTITUTION:This filling for roll-in bread is an 0/W-type emulsion containing (A) 3-12wt.% of a milk protein such as cheese, (B) 15-45wt.% of oil and fat such as rapeseed oil, (C) l-10wt.% of starch such as gelatinized starch and (D) water as essential components. It has a rheometer value of 50-200g/0.785cm<2> and a pH of <=5.8.
Patent JP-H02181289-A (JP)
Title: Coin collecting/exchanging device
Inventor: KOMATA KENJIRO
IPC: G07D1/04
Filed: 1988-12-30
Abstract: PURPOSE:To accommodate a pinball player for purchase of balls by providing a coin exchange means which discharges the exchange coins equivalent to the coins supplied through a slot. CONSTITUTION:When a pinball payer puts a Yen10,000 note into a paper money slot for exchange, a paper money identifying part 14 identifies a full amount of the Yen10,000 note and sends the recognizing result to a CPU 23. At the same time, the part 1 sends the note to a note store process part 15. Then the part 15 sends nine sheets of Yen1,000 note to a paper money discharge process part 17 and a coin store process part 20 sends ten pieces of Yen100 coin to a coin discharge process part 21 as the exchange coins respectively under the control of the CPU 23. Thus the part 17 sends nine sheets of paper money to a discharge box, and the part 21 sends ten pieces of coins to the discharge box respectively. As a result, the player can take the exchange coins equivalent to Yen10,000 out of the discharge box.
Patent JP-H10168691-A (JP)
Title: Yarn for weaving figured fabric and figured fabric
Inventor: ISETO SEIGO
IPC: D02G3/36
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject yarn for weaving figured fabric having neither unevenness nor unequal shrinkage, having soft and coarse texture, capable of weaving figured fabric rich in a three-dimensional feeling, by using a yarn to be hardly elongated as a core yarn and sparsely winding or entangling the core yarn with an ultrathin foil yarn. SOLUTION: A yarn substantially not to be elongated by tension caused by weft inserting is used as a core yarn 1 or 1', which is sparsely wound or entangled or twisted with an ultrathin foil yarn 2 or 2', for example, at 30-200 times/m to give a yarn I for weaving figured fabric. When the yarn I for figured fabric is used as ground yarn or figuring extra warp or a figuring extra weft, neither unevenness nor unequal shrinkage is produced.
Patent JP-H05144081-A (JP)
Title: Optical recording medium
Inventor: SUZUKI YOSHIAKI
IPC: G11B7/2533
Filed: 1991-11-22
Abstract: PURPOSE:To ameliorate the troubles, such as lowered productivity and degraded substrate arising from the provision of a transmittance changing material for reducing the spot diameter of a light beam for recording or reproducing. CONSTITUTION:A substrate 10 is obtd. by mingling the transmittance changing material with a high-polymer matrix material and subjecting the material mixture to desired molding including pits 12. A reflection film 14 and a protective film 16 are formed in this order on the main surface of such substrate 10. The incident light beam on the optical recording medium as shown by an arrow FA is reduced in its spot diameter by the effect of the transmittance changing material at the time of the passage through the substrate. The thickness of the substrate 10 is kept uniform by the accuracy at the time of molding and the thickness thereof is larger than the film thickness of the conventional transmittance changing materials. The spot diameter is, therefore, eventually effectively reduced. The light reflected by the reflection film 14 is outputted in the direction of an arrow FB.
Patent JP-H09157708-A (JP)
Title: Apparatus for producing long-sized cylindrical pipe made by hot isostatic press
Inventor: YAMAZAKI YOSHIO
IPC: B22F5/12
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a long-sized cylindrical pipe made by HIP with which a uniform spacing may be assured between a back metal and an inner metal even if the metallic capsule of a composite cylinder made by HIP is made to be a longer length. SOLUTION: This apparatus is constituted to from a lining layer by inserting the inner metal 2 which is a core material into the inner side of the back metal 1 having a cylindrical shape, assuring a powder packing region 3 between the back metal 1 and the inner metal 2, packing the powder for forming the lining layer into the powder packing region 3 and subjecting the power to an HIP treatment. In such a case, plural pieces each of adjusting pins 6 are mounted at the top end in the axial direction of the inner metal 2 and adjusting pine 7 at least at one point in the intermediate part apart equal intervals spaced respectively in the circumferential direction and the inner metal 2 is arranged into the back metal 1, by which the uniform spacing is formed between the back metal 1 and the inner metal 2.
Patent JP-H10176252-A (JP)
Title: Tin base soft metal-made lapping base board
Inventor: KIMURA EIJI
IPC: B24B37/12
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a lapping base board which can execute the stable lapping by fining crystal structure affected to particularly the lapping characteristic, related to an Sn base soft metal-made lapping base board. SOLUTION: In the lapping base board produced by melting and casting, molten metal consisting essentially of Sn or Sn mixed with one or more kinds of alloy elements among Zu, Cd, Pb, Sb, Bi belonging to the sub-groups from the II group to the V group in the periodic table is cast, and after cooling, the working at 20-90% working ratio is applied to induce the recrystallization by releasing the internal strain for a short time, and the mixed rate of the alloy elements is 0.1-10wt.% in total, and the average crystal grain diameter is <=1mm, and after working, further, the recrystal stabilizing treatment is applied in the temp. range of (0.3-0.8)TM (m.p.).
Patent JP-2000165488-A (JP)
Title: Radio communication equipment
Inventor: SAKAI HIROSHI
IPC: H04W88/06
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication equipment with which the user can clearly hear a received voice even in the case of interconnection with a communication network which adopts a different communication method. SOLUTION: A DSP storage section 15 stores in advance a plurality of frequency characteristic patterns, which provides a frequency characteristic pattern optimizing quality of a received voice individually corresponding to different communication systems such as a cellular system and a PHS system. When a control section 2 detects a call signal or an incoming call signal, the control section 2 identifies a dialed telephone number or a receiver telephone number, reads a frequency characteristic pattern in response to the dialed telephone number or the receiver telephone number among a plurality of the frequency characteristic patterns and a DSP 10 uses the read frequency characteristic pattern to execute voice decoding processing for the production of a received signal.  Even in the case of interconnection with a communication network adopting a different communication system, the received voice is outputted with optimum voice quality.