baber/WOPTO huggingface dataset:
Patent JP-H0848775-A (JP)
Title: Polyamide-imide
Inventor: KORUNERISU EME KONINGU
IPC: H05K1/03
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a semi-crystalline polyamide-imide being suitable for injection molding applications, and being capable of being used in fields where a temperature above 200°C is encountered.  
     SOLUTION: There is provided a polyamide-imide having repeating units represented by the formula (wherein Y is an arylene; and R and R' are each an alkylene), wherein at least 50 mol.% of R and/or R' groups are butylene groups. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5797428-A (JP)
Title: Smoke detector
Inventor: HAGIWARA KIYOKAZU
IPC: G01N27/00
Filed: 1980-12-11
Abstract: PURPOSE:To make sensitivity variable and to reuse a smoke detector by cleaning, by giving a warning of the stop of oscillation when particles of smoke stick to the energizing electrode of a piezoelectric oscillator which comes into contact with the air. CONSTITUTION:On a thin quartz plate of a 70mum thickness AT plate, a CR. Au film 2 is vapor-deposited to constitute a quartz oscillator 1 which has the 60MHz frequency of the tertiary higher harmonic, and it is sealed in a cap 300 of Co having a mesh opening part 11. When particles of smoke stick to an electrode 2 for oscillation and oscillation stops, a buzzer 700 sounds through an oscillating circuit 500 and an oscillation discriminating circuit 600. The sensitivity is variable with the thickness of the oscillator 1 for electric generation, and the reuse of it is enabled by cleaning.
Patent JP-S6420249-A (JP)
Title: Polyolefin composition of improved stability
Inventor: TOKUTAKE ATSUO
IPC: C08K5/53
Filed: 1987-07-14
Abstract: PURPOSE:To obtain the title polyolefin composition remarkably improved in yellowing during a long-term storage, degradation upon heating or melting and stability or resistance to corrosion of metal, etc., by adding five specified additives to a polyolefin. CONSTITUTION:The title composition is formed by adding pentaerythritol diphosphite (A) of the formula (wherein R1 and R2 are each an aryl), tetrakis(2,4- di-tert-butylphenyl)4,4'-biphenylene diphosphite (B), an ester (C) of 3-(3',5'-di-tert- butyl-4'-hydroxyphenyl)propionic acid, a metal salt (D) of a fatty acid and a hydrotalcite (E) to a polyolefin. This composition is remarkably improved in color stability, heat stability and noncorrosiveness and its improving effect is marked when applied to, especially, a polyolefin produced by a process without deashing.
Patent JP-S59132814-A (JP)
Inventor: MIYAMOTO HIROSHI
IPC: A01D45/02
Filed: 1983-09-17
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-H1112900-A (JP)
Title: Pile knit fabric, its production and its sewing
Inventor: SEKIDA WATARU
IPC: D04B1/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a pile knit fabric which can be sewn together at a high speed, a process for producing the fabric and a method for the sewing of the fabric. SOLUTION: A wale loop part 14 for forming a wale W of a ground cloth of a pile knit fabric 11 is fellably erected in a state deformable to be escaped from a sewing needle when brought into contact with a sewing machine needle 5 approaching from above and below. The wale loop part 14 for forming the wale W of a ground cloth is fellably raised to form a pile knit fabric 11 by shrinking the knit cloth by heat-treatment. The pile knit fabrics 11 are sewn together using a sewing machine needle 5 of JIS No.23 to 19 at a sewing speed of >=1,500 spm.
Patent JP-H05201968-A (JP)
Title: Synthetic intermediate for 1beta-substituted carbapenem
Inventor: YOSHIDA AKIRA
IPC: C07D205/08
Filed: 1992-07-01
Abstract: PURPOSE:To provide a compound useful as a synthetic intermediate for 1- substituted carbapenem derivative which is known as an excellent antibacterial agent. CONSTITUTION:The compound of formula I [R<1> is H or OH-protecting group; R<2> is 1-6C alkyl, 1-6C alkoxy, halogen, etc.; R<3> is CYNR<5>R<6> (Y is O or S; R<5> and R<6> are 1-6C alkyl, aryl, aralkyl, etc.); R<4> is H or amino-protecting group)], e.g. (2R)-2-[(3S,4S)--3-[(R)-1-(t-butyldimethylsilyloxy)ethyl]-2-oxo-4- azetidinyl]thiopropionic acid S-(2-diethylaminocarbonylphenyl) ester. The compound of formula I can be produced by reacting a silyl enol ether of formula II (R<8> to R<10> are 1-4C alkyl or phenyl; Z is 0 or S) with an azetidinone derivative of formula III (R<11> is acyloxy, alkylsulfonyl, etc.) in the presence of a Lewis acid (e.g. zinc oxide) in a solvent (e.g. methylene chloride) at -10 to +70 deg.C.
Patent JP-S6236799-A (JP)
Title: Nonvolatile storage device
Inventor: KAWACHI MITSUYUKI
IPC: G11C17/00
Filed: 1985-08-09
Abstract: PURPOSE:To hold stored data even after a power supply is cut off by using an EEPROM as a semiconductor memory and applying an address allocating system to write data continuously and in order on plural EEPROM for each byte or word. CONSTITUTION:A memory board contains 16 pieces or 16 sets of EEPROM m1-m16 to which access is possible for each word and has the storage capacity of 256k bytes (128k words). Then the EEPROM m1-m16 are connected to an address buffer ABF and a data buffer DBF via an internal address bus A-BUS and an internal data bus D-BUS respectively. The 13 bits of address signals A5-A17 are supplied to the EEPROM m1-m16 out of those address signals A1-A23 which are fetched to an address buffer ABF from a system bus S-BUS. Thus the data are read out and written for each word.
Patent JP-S5979286-A (JP)
Inventor: PIITAA UIRIAMU ROSU
IPC: G02F1/1347
Filed: 1983-09-22
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-S5964542-A (JP)
Title: Preparation of silica glass
Inventor: SUDOU SHIYOUICHI
IPC: C03B37/016
Filed: 1982-10-06
Abstract: PURPOSE:To prepare silica glass having improved quality, by bringing an alkoxyl silicone premixed with water into contact with a gas containing ammonia, and sintering the resultant homogeneous gelatinous material. CONSTITUTION:A gas, containing ammonia, and obtained by bubbling Ar into aqueus ammonia 6 in a vessel 5 is blown into a mixture solution 2 of an alkoxyl silicone, e.g. tetramethoxysilane, with an alcohol, e.g. methanol, and water contained in a reaction vessel 1, passed through a piping 4 and blown from a bubbling tube 3 into the reaction vessel 1 to solidify the mixture solution 2. The resultant solidified material (gelatinous material) is dried and sintered at about 1,400-1,500 deg.C to form a transparent silica glass material. The use of a raw material solution containing another metallic alkyl compound, e.g. an alkoxylgermanium, mixed with the alkoxyl silicone provides a silica glass material doped with the metal.
Patent JP-2000012310-A (JP)
Title: Knob device video camera
Inventor: ICHIMURA TORU
IPC: H04N5/225
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a knob configuration wherein no volume is accidentally rotated when imaged by a camera, while an external knob is easily attached for adjustment when a volume is to be adjusted. SOLUTION: The knob device comprises a volume 3 provided near an outer jacket 1 of a video camera, an internal knob 4 attached to the volume 3 turnably, and an external knob 5 which, attached to the internal knob 4 for free attaching/detaching, projects above the outer jacket 1. Here, when the external knob 5 is detached from the internal knob 4, the surface of the internal knob 4 does not project above the surface of outer jacket 1, and the volume 3 is not accidentally rotated as the internal knob 4 does not project above the outer jacket 1 when the external knob 5 is detached. The external knob 5 is easily attached when adjustment is needed.
Patent JP-S6235720-A (JP)
Title: Interface circuit
Inventor: TSURU TOSHIHIKO
IPC: H03M9/00
Filed: 1985-08-08
Abstract: PURPOSE:To automate data writing and control by controlling a data selector with the output of a flip-flop and timing pulses obtained by counting a clock and replacing data with serial data, and reading the status of FIFO in the flip-flop at the timing of a read of data from the FIFO. CONSTITUTION:A decoder 5 decodes the output 110 of a counter 4 and the data selector 3 is switched at specific timing when the flip-flop 6 is in a set state. The data selector is operated as mentioned above to select and output serial data 109 obtained by converting output data 107 of the FIFO 1 by a p/s converting circuit instead of serial data 103 only at the specific timing. Further, the decoder 5 resets the counter 4 with a signal 113 and also supplies a clock 112 to the p/s converting circuit 2 when the output 110 of the counter 4 reaches a specific value.
Patent JP-S6066384-A (JP)
Title: Memory control circuit
Inventor: MIYADERA KAZUYUKI
IPC: G06F1/24
Filed: 1983-09-21
Abstract: PURPOSE:To initialize all cells by the writing time of one bit by constituting an address control part of a memory by a 2 input NOR circuit. CONSTITUTION:Address signals Ao-Ai are inputted to one input of the 2 input NOR circuits 7-9 and a reset signal RST is inputted to the other input. When the signal RST is logical ''0'', inversion signals Ao-Ai are outputted respectively from the outputs of the NOR circuits 7-9. The outputs of the 2nd NOR circuits are inputted to one inputs of 2-input NOR circuits 10-12 respectively and the reset signal RST is connected to the other inputs of the NOR circuits 10- 12. When the signal RST is logical ''0'', the forward conversion signals Ao'- Ai' of the signals Ao-Ai are outputted from the NOR circuits 10-12. Namely, the whole cells are initialized. The reset signal RST obtains logical ''1'' to similarly initialyze the cell. The writing time of 1 bit, initialyzes on eutire cell so that these cells can by used for a memory control circuit effectively.
Patent JP-H0223457-A (JP)
Title: Input/output control circuit
Inventor: OMORI MASARU
IPC: G06F13/42
Filed: 1988-07-12
Abstract: PURPOSE:To decrease the burden of a software designer and to share software property by providing a recovery time securing circuit between an I/O decoder and an I/O circuit. CONSTITUTION:When a CPU 1 inputs/outputs data at the section of an input/ output circuit 4, an I/O address 11 of the CPU 1 is decoded by an I/O LSI decoder 2, a chip selecting signal 12 of an I/O LSI 13 concerned is generated, and inputted to a recovery time securing circuit 6. When the recovery time of the I/O LSI 3 is satisfied and the chip selecting signal 12 is inputted from the I/O LSI decoder 2, the recovery time securing circuit 6 outputs the chip selecting signal 12 to the I/O LSI 3 as a chip selecting signal 14 as it is, when the recovery time is not satisfied and the chip selecting signal 12 is inputted, the circuit 6 makes the recovery time be satisfied and outputs the chip selecting signal 14, and then I/O access is executed.
Patent JP-2000005891-A (JP)
Title: Laser processing device
Inventor: MIYAMA HIDETOSHI
IPC: B23K26/064
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact laser processing device with high productivity. SOLUTION: In this device, a Y axis frame 5 is installed above a workpiece W, and a Y axis frame 5 and the workpiece W are relatively installed movably in the X axial direction. Further, plural Y axis carriages 13A, 13B are installed to the Y axis frame 5 movably in a Y axial direction, and laser processing heads 15A, 15B are provided to each of plural Y axis carriages 13A, 13B movably/positionally in a Z axial direction for crossing X, Y axes at right angle. Additionally, each of plural Y axis carriages can be independently moved/ positioned in the Y axial direction.
Patent JP-S6331031-A (JP)
Title: Optical pick-up
Inventor: FUJIMOTO TAKEFUMI
IPC: G11B7/09
Filed: 1986-07-25
Abstract: PURPOSE:To minimize the number of parts and to prevent the bad influence due to the assembling error and the fitting error of a lens operating member by executing the bending in a thin hinge part, shifting a lens supporting part to the fitting part, executing the focus action and forming a lacked part to adjust a regidity. CONSTITUTION:When an electric current flows at a driving coil 17 for a tracking action, the right and left directions in accordance with the direction of the electric current work at a magnet 21 opposite to the coil 17. By the force, the magnet 21, in its turn, a lens supporting part 6 and an objective lens 5 are rotated and shifted in the right an left directions to a fitting part 4, and for this reason, the tracking action is executed. In this case, since a thin hinge part 9 for the tracking action is provided at a linking means 8, the linking means 8 is bent in the thin hinge part 9. Consequently, the lens supporting part 6 is shifted approximately in parallel to the above-mentioned recording surface without changing the direction to the recording surface of recording media. In order to adjust the rigidity of band-shaped thin hinge parts 9, 13a and 13b, a slit-shaped aperture 26 along these band-shaped thin parts is formed at these hinge parts.
Patent JP-S5980623-A (JP)
Inventor: ARUBERUTO GABAI
IPC: C07D263/04
Filed: 1983-09-21
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-S5875647-A (JP)
Title: Ventilating device
Inventor: NODA NAOYUKI
IPC: F24F7/06
Filed: 1981-10-30
Abstract: PURPOSE:To surely enable to ventilate two rooms simultaneously by a structure wherein a shielding plate is provided so as to locate between one intake port formed at the lower surface of an outer box and the suction port of a casing installed within the outer box and between said one intake port and the other intake port formed at the side surface of the outer box. CONSTITUTION:The casing 11, at the lower surface of which the suction port 12 is formed and as well as in which a blower fan 15 is contained, is arranged within the outer box, the lower surface of which is open for the first intake port 2 and as well as at the side surface of which the second intake port 3 is formed. In the ventilating device as mentioned above, the shielding plate 16 is provided between the intake port 2 and the suction port 12 so as to locate between both the intake ports 2 and 3. Accordingly, the air stream flowing-in from the intake port 3 is smoothly attracted toward the suction port 12 without being influenced by the air stream flowing-in from the intake port 2, resulting in surely enabling to prevent only the air amount flowing-in from the intake port 3 from extremely lowering.
Patent JP-S6420058-A (JP)
Title: Packaging of ice cream
Inventor: KOBAYASHI TSUNETOSHI
IPC: A23G9/04
Filed: 1987-07-14
Abstract: PURPOSE:To prevent the adhesion of ice cream to an ice cream container in opening, by covering an ice cream-packaging container with a wafer sheet at a surface contacting with ice cream and quickly filling ice cream into the container without leaving spaces. CONSTITUTION:In the filling of ice cream 3 in a packaging material or packaging container 1, a sheet or film 2 of wafer is applied to a face of the packaging container contacting with ice cream 3 and ice cream 3 is quickly filled in the wafer-lined container 1 without leaving spaces. When the container is opened to serve the ice cream, the wafer 2 is dissolved in the half-melted surface layer of the ice cream 3 to separate the inner surface of the packaging container from the ice cream 3 with an effective tasteless and odorless releasing substance. Accordingly, no adhesion of ice cream 3 occurs to the package by peeling the package 1 and a beautiful surface of ice cream is obtained.
Patent JP-S6236491-A (JP)
Title: Production of high-concentration coal-water slurry
Inventor: YAMAMOTO HISAO
IPC: C10L1/32
Filed: 1985-08-09
Abstract: PURPOSE:To obtain the titled slurry which has a high unit calorific value, low viscosity and excellent uniformity and requires no ash treatment, by roughly crushing coal in water to prepare a coal-water slurry, deashing and dehydrating the slurry, followed by predetermined kneading treatment. CONSTITUTION:Coal contained in a coal storage tank 1 is treated with a rough crushing mill 5 prepare a low-concn. slurry having a coal content of 20-60wt%. The slurry is deashed with a deashing device 7 and fed into a dehydrator 10, where it is dehydrated. The deashed and dehydrated cake thus obtd. is fed into a mixing agitator 13. Adjusting water from an adjusting water tank 14, an additive from an additive tank 16 and ultrafine particles contg. adjusting deashed slurry obtd. with an ultrafine pulverization mill 24 are fed into the agitator. The contents of the agitator are mixed and agitated to obtain a kneaded high-concn. deashed slurry. The high-concn. deashed slurry is fed into a dispersion mill 19, where it is dispersed through high-speed shearing. The dispersed slurry is fed into an adjusting tank 21 to obtain a high-quality adjusted high-concn. deashed slurry. A part of the slurry is fed through a returning circulation line 23 into the mill 24, where it is pulverized and ground, and returned and circulated into the mixing agitator 13, while a high-concn. coal-water slurry is obtd. through a linen 26.
Patent JP-H11352841-A (JP)
Title: Image forming device
Inventor: TAJO YASUZUMI
IPC: G03G21/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To form an image having excellent quality by always stably rotating an intermediate transfer drum. SOLUTION: A rotary shaft 7e penetrating the flanges 7a and 7b of the intermediate transfer drum 7 is provided with a friction holder 7k, a stopper 7i, a spring 7j, a friction ring 7g and a friction plate 7h constituting a braking means. A constant load is imparted to the friction plate 7h and the friction ring 7g by the pressing force of the spring 7j, so that rotational force is imparted in a direction reverse to the rotating direction (c) of the intermediate transfer drum 7.
Patent JP-H0341771-A (JP)
Title: Semiconductor device
Inventor: IWASE MASAO
IPC: H01L29/78
Filed: 1989-07-10
Abstract: PURPOSE:To narrow the effective shared space by elements while reducing the contact resistance thereby making the high density integration feasible by a method wherein a gate electrode wiring is formed by burying a gate electrode wiring material in a contact hole so as to come into contact with a film to be a gate electrode. CONSTITUTION:A groove 14 wherein a gate electrode part 12 to be a gate electrode and a contact part 13 are continuously arranged is formed on a silicon semiconductor substrate 11. Polisilicon similar to that of the gate electrode part 12 is buried in the groove 14 of the contact part 13 as if it is coated on the sidewall of the contact part 13. A gate electrode wiring 17 is formed in the groove 14 of the contact part 13 as well as on the upper part of the groove 14 so as to be junctioned with the polysilicon coat-formed on the sidewall of the groove 14. In such a manufacturing process, a gate electrode 16 can be formed in the groove 14 in selfalignment to be required of no alignment allowance. Furthermore, the gate electrode wiring 17 is buriedin formed in the groove 14 of the contact part 13 so that the contact space between the gate electrode 16 and the gate electrode wiring 17 may be widened.
Patent JP-H098472-A (JP)
Title: Blind lid
Inventor: KOSUGI YUJI
IPC: B65D43/04
Filed: 1995-06-20
Abstract: PURPOSE: To obtain a blind lid which is capable of being easily mounted without a jig and hardly lost by a method wherein a tongue which serves elastically as a hinge is provided to a lid main body, and a first and a second projection are provided in asymmetry to the front and rear of the tip of the tongue. CONSTITUTION: A blind lid 1 is composed of a lid main body 2 of elastic member and a tongue 3 which serves elastically as a hinge is provided to the lid main body 2, wherein a first and a second projection, 3a and 3b, are provided like wedges in asymmetry to the front and rear of the tip of the tongue 3. The blind lid 1 is fitted into the opening 12 of an electronic equipment 10 inserting its tongue 3 first so as to cover the opening 12.  At this point, the projections 3a and 3b are located in asymmetry, and a resisting force acting on the tongue 3 when the tongue 3 is inserted is induced depending on a deformation in either of the projections 3a and 3b, so that the blind lid 1 is easily inserted, and the resisting force acting on the tongue 3 when the blind lid 1 is opened is induced depending on a deformation in both the projections 3a and 3b, so that the blind lid 1 is hard to dismount.
Patent JP-H0736927-A (JP)
Title: Automatic generating device for literature retrieval key
Inventor: SAITO YOSHIO
IPC: G06F17/21
Filed: 1993-07-16
Abstract: PURPOSE:To facilitate operation, etc., by storing a specific place of literature as a color image, and automatically generating a retrieval key from code information, generated by dividing the color image and performing binary conversion and character recognition, at the same time with literature registration. CONSTITUTION:When an operator directly marks an item quantity place as the literature key of literature with a color sign pen, its contents are inputted as color image information through a literature input part 1 and stores in a color image storage part 2. A color place cutting part 3 cuts only the color- marked area, and a filter process part 4 converts the color image information into binary image information; and a character recognition part 5 recognizes it as character information to generate code information, and a key process part 6 registers this code information as a retrieval key. Further, the contents of the literature stored in the color image storage part 2 are converted by the filter part 4 into binary image information, which is registered as literature information by a literature process part 7. Consequently, the operation is facilitated and the retrieval key generating operation time is shortened.
Patent JP-H04362915-A (JP)
Title: Image forming method, recording medium and method for reproducing image made visible
Inventor: YOSHINAGA KAZUO
IPC: G02F1/13
Filed: 1991-06-21
Abstract: PURPOSE:To obtain a light image recorder with a high-contrast recording layer having satisfactory stability and memorizability of record and to facilitate the production of a photosensitive device lightening a burden on semiconductor laser, an optical scanner, etc. CONSTITUTION:A photoconductive layer 203 and a recording layer 204 contg. a high molecular liq. crystal compd. are successively laminated on an electric conductive substrate film 201 to obtain a recording medium. Electric charges are generated on the recording layer 204 by electrification and transferred to the photoconductive layer 203 by radiation with light corresponding to image information. By this transfer, the orientation of molecules in the recording layer 204 is varied to carry out writing.
Patent JP-H0927908-A (JP)
Title: Facsimile equipment
Inventor: UCHIZONO TAKEJI
IPC: H04N1/32
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To improve the reproducibility of an output image by applying luminance - density conversion in response to a printer of a communication destination to image data. SOLUTION: A gamma table corresponding to a printer type designated by a communication protocol with respect to a communication destination is selected from plural gamma tables 3 of a gamma transformation processing section 2. Then luminance - density conversion is applied to image data read by a scanner 1 by using the selected gamma table, a binarizing processing section 4 binarizes the converted data and the resulting data are sent to a communication opposite party from a communication control section 7.