baber/WOPTO huggingface dataset:
Patent JP-H04194143-A (JP)
Title: Structure for installation of wall
Inventor: ITOU TATSUKI
IPC: E04B1/94
Filed: 1990-11-26
Abstract: PURPOSE:To improve strength of a wall by a method wherein the wall is formed with a projecting body provided along the surface of a structure frame from the floor surface to the ceiling surface interposed between steel-netted mortars, and a floating connector that is to be connected to the steel-netted mortars is fitted into a channel steel that is provided to the ceiling surface. CONSTITUTION:A vertical rail-shaped projecting body that is provided along the surface of a structure frame from the floor surface to the ceiling surface 100 is held between steel-netted mortars 3 with a heat-insulating material, 4 interposed in between. Then a channel steel 1 is fixed to the ceiling surface 100 with a driving rivet 20, and a floating metallic connector 2 that is to be connected to the steel-netted mortars 3 is fitted to the channel, steel 1, and temporary fixing is made therefor with a pin 8. A gap between the upper end of the steel-netted mortars 3 and the ceiling surface 100 is filled with rock wools 5, and elastic non-combustible sealing materials 6 are attached to the sides of the rock wools 5.
Patent JP-H04269519-A (JP)
Title: Injection molded printed circuit board made by injecting thermoplastic material onto rear side of flexible circuit
Inventor: GERUHARUTO DEIITAA BORUFU
IPC: H05K3/20
Filed: 1991-11-13
Abstract: PURPOSE: To obtain an injection-molded printed circuit board of high quality by forming a copper layer of a conductor track pattern in a specified thickness on a flexible support in an electroless copper bath and by injection-molding thermoplastic resin on the rear of the support. CONSTITUTION: A conductor track pattern is printed on a flexible support of a polyester film or the like by using paste for screen printing which contains a metallization activator. As for a composition containing this activator, the composition stated in German open specification DE-OS 3,627,256 or the like is used, for instance. After drying, the composition is reduced to be sensitized by using formaldehyde or the like, for instance, and the pattern is metallized in an electroless metal bath. At this time, direct reduction and metallization are made preferably in a copper bath containing formalin. This metallization may be conducted also after injection molding. The thickness of a copper layer is preferably 0.05-10 μm.  It is also possible to form a circuit by a common semi-addition technique after the whole surface is metallized by applying the aforesaid compounding additive thereto.
Patent JP-H06176350-A (JP)
Title: Magnetic recording medium, magnetic head slider and magnetic recorder with them
Inventor: NAKAKAWAJI TAKAYUKI
IPC: G11B21/21
Filed: 1992-12-03
Abstract: PURPOSE:To attain low friction and slight wear even under severe sliding conditions by adding a phosphorus-contg. extreme-pressure additive as well as a conventional fluorine-contg. compd. CONSTITUTION:A phosphorus-contg. extreme-pressure additive is added to a lubricating film made of only a fluorine-contg. compd. up to now. Lubricating films each consisting of the fluorine-contg. compd. and the phosphorus-contg. extreme-pressure additive are formed on the sliding faces of a magnetic recording medium and a magnetic head slider, which are then fitted to a magnetic recorder.
Patent JP-H01168960-A (JP)
Title: Discrimination of fabric in dyeing and finishing line
Inventor: FURUYA TAKERU
IPC: D06H3/08
Filed: 1987-12-23
Abstract: PURPOSE:To perform operation treatment optimum for fabrics by detecting output difference corresponding to the thickness of a travelling fabric using a laser-type sensor to discriminate fabric seams along with outputting treatment- setting standard signals corresponding to the fabric thicknesses before or after said seams. CONSTITUTION:A travelling fabric is irradiated with light to produce the output difference, using a laser-type sensor, corresponding to the difference in the thickness of the fabric to discriminate fabric seams. Also, setting standard signals are given for regulating the treatment setting degree corresponding to the thicknesses before and after the seams of said travelling fabric, thus automatically performing the operation treatment optimum for the fabrics to be treated.
Patent JP-H09162756-A (JP)
Title: Output matching circuit for power amplifier
Inventor: OKANO YASUSHI
IPC: H04B1/40
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide the small-sized output matching circuit for a power amplifier offering ease of adjustment at a low cost. SOLUTION: In the output matching circuit for a power amplifier having an output circuit strip line 12 formed on a board and connecting to a final stage FET 11, plural adjustment capacitance pads A, B, C formed on the output circuit strip line 12, a ground 13 corresponding to the adjustment capacitance pads A, B, C, adjustment capacitors 14, 15, 16 formed between the selected adjustment capacitance pads and the ground 13 are placed on an optional position on the output circuit strip line 12.
Patent JP-H02168497-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: MARUYAMA TADASHI
IPC: G11C16/14
Filed: 1988-12-22
Abstract: PURPOSE:To obtain a nonvolatile memory system able to be operated stably at a low voltage over a wide range by providing a level shift circuit converting the level of an output of a row decoder, a timer circuit and an oscillation circuit or the like. CONSTITUTION:The memory system consists of an E<2>PROM chip 11 and a battery 12 supplying a drive voltage Vcc to the chip 11, and a row decoder 14 selects the memory cell in a memory cell matrix 13 in the unit of rows based on an input address to the chip 11. Moreover, a column selector 15 selects the memory cell of the matrix 13 in the unit of columns, a level shifter 17 shifts the level of the output of the decoder 14 and supplies the result to the matrix 13. Furthermore, a level shifter 18 shifts the level of the output of a column decoder 16 to control the selector 15. Then a timer circuit 12 generates various control signals in response to the write time of the timer circuit 22 to drive an output clock of an oscillator 21, a booster circuit 23 boosts the voltage from the battery 12 to supply the operating voltage for various circuits.
Patent JP-2000141375-A (JP)
Title: Autoclave
Inventor: OTA SEIICHIRO
IPC: B29K21/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce the bending moment in a diameter direction acting in the vicinity of a flange part by setting the acting center diameter of the separation force ready to allow upper and lower domes to be spaced apart from each other and the inside and outside average diameter of a body part to the same or almost the same dimension. SOLUTION: Flange parts 212, 222 are made easy to bend by a hub 214. A lower dome 210 and an upper dome 220 are constituted so that the separating force acting center diameter Df1 of flanges 213, 231 is same to or slightly smaller than the inside and outside average diameter Dp1 of a body part 211 (Df1<=Dp1) and/or the separating force acting pitch circle diameter Df2 of pawls 223, 232 is same to or slightly smaller than the inside and outside average diameter Dp2 of the body part 221 (on the side of the upper dome) (Df2<=Dp2). By this constitution, the bending of the joining parts 215, 225 connecting the body part and the flange parts is eliminated and bending moment is reduced.
Patent JP-H04193958-A (JP)
Title: Formation of patina
Inventor: SATO HARUKI
IPC: C25D3/38
Filed: 1990-11-27
Abstract: PURPOSE:To form patina excellent in adhesion by subjecting a copper thin film formed on the surface of a substrate by electrodeposition to chemical treatment and thereafter executing forced oxidation treatment. CONSTITUTION:The thin film of copper or a copper allay is formed by electrodeposition on the surface of a substrate on which patina shall be formed, and after that, the above thin film is subjected to chemical treatment and is successively subjected to forced oxidation treatment. In this way, patina having a deep color tone almost same as that of natural one and extremely excellent in adhesion can stably be formed on every kinds of substrates in a short time without requiring special equipment. This is applicable in a wide field not only for roof materials but also for building inside wall materials, ornaments or the like.
Patent JP-H04193103-A (JP)
Title: Antibacterial brush
Inventor: YOSHIDA TSUGUCHIKA
IPC: A46D1/00
Filed: 1990-11-27
Abstract: PURPOSE:To obtain a sufficient bactericidal effect near the staple root of a toothbrush by providing a layer made of a polymer compound mixed with a bactericide and having the swelling property for water on the hair-planting face of the shaft of the toothbrush. CONSTITUTION:Gluconic acid chlorhexydin is dissolved in ethanol, a methacrylic acid/methyl methacrylate copolymer is added to form a homogeneous solution, it is coated on the hair-planting face 2 of the shaft 1 of a toothbrush molded with an acrylonitrile-styrene copolymer, it is dried at ordinary temperature over night to form a polymer compound layer 3, then nylon hairs are planted to form the staple 4. A polymer compound having the swelling property for water is swollen in the wet state in which bacterium are easily reproduced, and a bactericide is eluted from the polymer compound layer 3 to prevent the reproduction of bacterium.
Patent JP-H03185833-A (JP)
Title: Semiconductor device and photoelectric transducer using same
Inventor: MORISHITA MASAKAZU
IPC: H01L31/10
Filed: 1989-12-15
Abstract: PURPOSE:To reduce the irregularity of positive hole diffusion current from a base to an emitter for each device, by setting the emitter depth and the diffusion length of minority carrier in a first conductivity type so as to be in a specified relation. CONSTITUTION:An emitter 5 is constituted of single crystal. The depth WE of the emitter 5 and the diffusion length LP satisfy a relation WE>=LP. It is desirable for the emitter area AE, the emitter peripheral length LE and the emitter depth WE to satisfy a relation (LE.WE)/AE<=0.25. That is, the irregularity of positive hole diffusion current JB1 from the base to the emitter for each device can be reduced, so that a semiconductor device wherein the irregularity of hFE is little can be manufactured. When, for example, WE/Lp=1 in the formula, coth(WE/LP)=1.31 is obtained. When WE/LP=1.5 in the formula, coth(WE/ LP)=1.11 is obtained. That is, when WE>=LP, the irregularity of hFE of a BPT can sufficiently be improved.
Patent JP-H10157092-A (JP)
Title: Ink jet printer
Inventor: MORINO SHIGERU
IPC: B41J29/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To dry an ink printed on a medium quickly after printing by preheating the carrying face of means for carrying a Printed medium. SOLUTION: The ink jet printer comprises means 180 for heating a printed medium M in the way of carriage through a medium carrying means 161 from the printing face side to dry up the ink, and means for controlling the preheating of a carrying face 166 before the printed medium M arrives at the effective heating region of the ink drying means 180. The preheat control means drives the ink drying means 180 to preheat the part of the carrying face 166 touching the printed medium after printing. Heating power of the ink drying means 180 can be switched and the preheat control means preheats the part of the carrying face 166 touching the printed medium after printing strongly and preheats other parts weakly.
Patent JP-2001143977-A (JP)
Title: Reliability testing method of capacitor and testing unit
Inventor: IKEDA YUKITO
IPC: H01G13/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a reliability test method of a capacitor for diagnosing deterioration in ages without detaching the capacitor to be tested during testing time. SOLUTION: In a circuit, a capacitor 5 to be tested and a DC power supply 1 for applying a DC current to the capacitor 5 are connected with a resistor 4 in between. The circuit comprises a control circuit 6 for applying the DC current intermittently at given timing to the capacitor 5 to be tested, and a time judgment circuit 7 that is synchronized with the intermittent cycle of the DC voltage for detecting and judging a voltage rising time or a voltage falling time. When the DC voltage is applied intermittently, the voltage rising time or the voltage falling time is detected and, on the basis of the result, a deterioration in ages of the capacitor 5 is judged.
Patent JP-H10129717-A (JP)
Title: Dual-purpose bag
Inventor: KAWASHIMA HIDEO
IPC: A45C7/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To integrate a wrapping cloth with a bag capable of being used as a usual wrapping cloth or bag by connecting a part of a bag body to a part of the wrapping cloth, or using a part of the wrapping cloth also for a part of the bag body. SOLUTION: A bag 2 in the inside-out condition whose upper part is an opening part 3 is connected to an inner side of a wrapping cloth 1 when an article is packaged. When used as the wrapping cloth, the wrapping cloth 1 is expanded with the side connected to the bag 2 upside, an object to be packaged is placed on the bag 2, and packaged in a similar manner to the normal wrapping cloth. When the inside is recessed by the outside and the whole part of the wrapping cloth 1 is put into the reversed bag 2, it can be used as the bag. When the bag is integrated with the wrapping cloth above the opening part 3 of the bag 2 so that the wrapping cloth part can secure the prescribed area, the opening 3 can be completely covered with the wrapping cloth part of the secured prescribed area when used as the bag.
Patent JP-H06146250-A (JP)
Title: Method of laying shallow sea derrick
Inventor: KURAKI SHUNJI
IPC: E21B15/02
Filed: 1992-11-10
Abstract: PURPOSE:To safely and simply set up a shallow sea derrick on the sear surface without use of a floating crane. CONSTITUTION:Floaters are coupled to a shallow sea derrick having been built on the ground, to an arbitrary height, and then the derrick 1 is towed to a boring site in such a condition that the lower end of the derrick 1 is floated up from the sea bottom by means of the floaters 2. Thereafter, grounding legs 4 provided on the derrick 1 are grounded on the sea bottom, thereby it is possible to set up the derrick at a prescribed position.
Patent JP-2001144707-A (JP)
Title: Device for transmitting digital broadcast program
Inventor: SASAKI NOBUYUKI
IPC: H04N5/38
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To perform transmission control and change of a program information signal to be broadcasted, in real time. SOLUTION: A data server 106 transfers data on program information contents prearranged to be broadcasted to an EMC 107 beforehand. Then, index data about a program information signal switched by a switcher 101 are transferred from an APC 108 to the EMC 107 at the time when the program information signal included in the transferred data are scheduled. The EMC 107 subsequently selects data about program information contents designated by the index from among the program information contents prearranged to be broadcasted, which are transferred from the server 106 beforehand, on the basis of the index data transferred from the APC 108, analyzes the selected program information contents and controls the encode processing of an ENC 102 and the multiplexing processing of a MUX 103 in real time on the basis of the results of the analysis.
Patent JP-H11159204-A (JP)
Title: Fence
Inventor: YAMAGA EIJI
IPC: E04H17/16
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To drop a fence body in between partition columns from above to fit the fence body firmly. SOLUTION: A first longitudinal plate 10 of a partition column 2 is provided with a cutout groove 26 and a connecting rod body 35. An upper connecting fitting 20 with a headed rod body 24 is fastened to upper furring strips 3 of a fence body 7 by a machine screw 25, and a lower connecting fitting 30 provided with a connecting rod 32 with a connecting cutout groove 33 is fastened to lower furring strips 4 of the fence body. The headed rod body 24 is fitted into the cutout groove 26, and a wedge fitting 27 is pressed in between a head part 24a and the inner surface of the first longitudinal plate 10 for connection. The connecting cutout groove 33 of the connecting piece 32 is then fitted to the connecting rod body 35 for connection.
Patent JP-H06173545-A (JP)
Title: Light modulation board drive structure
Inventor: TADA HIROAKI
IPC: E06B9/24
Filed: 1992-12-07
Abstract: PURPOSE:To make it possible to adjust light permeability of light modulation boards by mounting a thermally expandable drive member to one party of the light modulation boards to which a light modulation member is interposed between two transparent boards, applying shearing force to the light modulation member and changing the light permeability. CONSTITUTION:A light modulation board member 4, which changes light permeability, is interposed between a first transparent board 2 and a second transparent board 3 and integrated therewith, thereby forming a light modulation board P while a thermally expandable drive member K is installed to the second transparent board 3. A heat receiving section C is arranged to receive light of solar, which expands the drive member K and forces the transparent board 3 to slide and applies shearing force to a light modulation board 4 and strains the board and changes light permeability. This construction makes it possible to control the light permeability of the light modulation board P with high accuracy by moving the transparent board 3 very slightly and equally.
Patent JP-H07221927-A (JP)
Title: Equipment and method for dot printer
Inventor: II SEUN ENUJII
IPC: B41J2/44
Filed: 1994-12-27
Abstract: PURPOSE: To provide a printer system of high recording medium speed by introducing exposure data of prescribed bits per pixel from data different in different bit depth dimensions. CONSTITUTION: A data source 21 processes data of different bit depth dimensions and transmits gray level data of four or six bits per pixel. An address output from a generator 25 shows a position in a look up table 16 and the table 16 transmits exposure time which is applied and printed for LED 20 to buses D0-D7 as six or eight bit data. Data are latched by a register 26 and are supplied to a comparator 28. Respective pulses from an exposure clock 33 are supplied to an U/D counter 30 under the control of LCU 31 and count output is supplied to the comparator 28. The compared results are latched by respective registers 32. Respective drivers 23 maintain current to LED 20 in response to the latch signal.
Patent JP-H04197586-A (JP)
Title: Device for changing jig in assembling line
Inventor: KUBO TAKASHI
IPC: B23P21/00
Filed: 1990-11-28
Abstract: PURPOSE:To improve the performance of jig change operation by retracting the guide frame for the work set device of a welding device arranged at both sides of the assembling station on the way of the line from the elevating and lowering gate. CONSTITUTION:In the automobile car assembling line 1, the guide frame 6a set vertically at the line ceiling part for traveling the work set device 6 to the assembling station 3 is made movable in the longitudinal direction. Therefore, at the time of changing the jig by passing the welding jig between the mounting stand 13 and the welder 4 through the elevating and lowering gate 16 for the mounting stand 13 set at the ceiling part of the assembling station 3, the guide frame 6a can be retracted from the elevating and lowering gate 16, and the mounting stand 13 can be elevated and lowered without causing interference with the guide frame 6a through the elevating and lowering gate 16. Accordingly, the operational performance of the jig change is improved, and also the work set device can be miniaturized.
Patent JP-H05140148-A (JP)
Title: New benzothiophene derivative
Inventor: KOIZUMI NAOYUKI
IPC: A61P35/00
Filed: 1991-11-15
Abstract: PURPOSE:To obtain a new compound having antiestrogenic action and useful as a therapeutic medicine for breast cancer, endometrial cancer, mastopathy, etc. CONSTITUTION:A compound of formula I [R<1> is H, hydroxy, lower alkoxy, etc.; R<2> is halogen, lower alkyl, hydroxy, etc. ; R<3> and R<4> are H, lower alkyl or forms heterocyclic ring together with N; A is O or CH2; B is C=O or CH2; (n) is 1 or 2], e.g. (6-methoxy-2-cyclopentylbenzo[b]thien-3-yl)[4-[2-(1-pyrrolidinyl) ethoxy]phenyl]methanone. The compound of formula I is obtained by reacting a compound of formula II (R<11> is H or lower alkoxy) with a compound of formula III (X<1> and X<2> are halogen) to afford a compound of formula IV and reacting the compound of formula IV with an amine of formula V.
Patent JP-H04194529-A (JP)
Title: Kitchen hood
Inventor: MIZUTANI TETSUYA
IPC: F24F7/06
Filed: 1990-11-27
Abstract: PURPOSE:To avoid the extension of a ceiling joint bag into proximity with a duct part and eliminate a gap between the duct part and ceiling by a method wherein a hood body is made larger in cross-sectional area than the duct part and located at an approximately predetermined height from floor surface and a freely slidable sliding part is mounted on the top of the duct part to fill a gap between itself and the ceiling. CONSTITUTION:A kitchen hood is provided with a hood body 1 larger in cross- sectional area than a duct part 3 mounted on the hood body in communication therewith and located at an approximately predetermined height from floor surface F and with a freely vertically slidable sliding plate 5 mounted on the top of the duct part 3 of the hood body 1 to fill a gap between itself and ceiling 4. This method makes avoidable the extension of a ceiling joint bag into proximity with the duct part 3 of the large-diametered hood body 1 and the danger of the hood body 1 striking a person on the head. By the provision of the freely vertically slidable sliding plate 5, the gap between the duct part 3 and the ceiling 4 can be eliminated by adjusting the sliding plate 5, while a predetermined height is being maintained between the hood body 1 and the floor surface F.
Patent JP-H05130949-A (JP)
Title: Toilet paper holder
Inventor: ICHIMURA KATSUHIKO
IPC: A47K10/38
Filed: 1991-11-14
Abstract: PURPOSE:To simply set toilet paper by providing a front and back supporting shaft at the lower part of a square cylinder housed in two stages, a projecting shaft at the upper part, a blade to be pushed up in the middle of the square cylinder by a spring, and a up-and-down moving board. CONSTITUTION:When toilet paper is set from the upper part of a square cylinder 20, it is caught by a front-and-back blade 40, 40. When pulling the right and left handles simultaneously, a projecting shaft 30, 30 is slipped off from the lower end of the up-and-down moving bar 50, 50. The blade 40, 40 is rotated downward to open against the spring mechanism 42, 42 putting the toilet paper on the front-and-back supporting shaft 21, 21. Then the spring mechanism 42, 42 turns the blade 40, 40 upward and the up-and-down moving bar 50, 50 returns upward. When releasing the right and left handles, the projecting shaft 30, 30 is engaged into a core 16 of the toilet paper. When the lower toilet paper is used up, the right and left handles are pulled, then the core 16 drops passing through between the front-and-back supporting shaft 21, 21 and the blade 40, 40 is turned downward and opened by the weight of the reserve toilet paper.
Patent JP-H08184985-A (JP)
Title: Positive charge type toner
Inventor: MIKURIYA YOSHIHIRO
IPC: G03G9/097
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a toner excellent in environmental stability, stability of a charged state and fixability and capable of forming a clear developed image free from fog, etc., even by high-speed copying. CONSTITUTION: Toner particles consisting essentially of a resin binder consisting of 30-70 pts.wt. styrene-acrylic copolymer having a number average mol.wt. of 3,000-15,000 and 70-30 pts.wt. styrene-acrylic copolyer having a number average mol.wt. of 100,000-400,000, a colorant and negative charge type polyolefin wax are mixed with fine silica particles of pH6.5-9.0 having a hydrophobic degree of 55-85.