baber/WOPTO huggingface dataset:
Patent JP-H03256520-A (JP)
Title: Dc power supply unit
Inventor: KUROKI KAZUO
IPC: H02J1/10
Filed: 1990-03-05
Abstract: PURPOSE:To reduce the harmonic component of an AC input current so as to prevent the occurrence of a high-frequency trouble by respectively connecting the first, second, and third DC output terminals to the rectifier circuit-side terminal of a DC reactor, the intermediate tap of the reactor, and the non-DC reactor-side terminal of a capacitor. CONSTITUTION:The first and second positive-polarity output terminals P1 and P2 are respectively connected to one terminal and intermediate tap of a DC reactor 10 equipped with the intermediate tap and the negative-polarity output terminal N of the circuit is connected to one end of a parallel circuit composed of a capacitor 6 for smoothing, one end of which constituting the other end of the parallel circuit is connected to the other terminal of the reactor 10 and a load 7. Therefore, the harmonic component of an AC input current can be reduced.
Patent JP-H09246686-A (JP)
Title: Connecting member and manufacture thereof
Inventor: SUGIYAMA MASAAKI
IPC: H05K3/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a connecting member which can have a small height dimension, can require a less number of assembling steps and can easily cope with various sorts of production. SOLUTION: A main body 2 of a nearly column shape is formed on one 3 of its major surfaces with front surface electrodes 5, on the other major surface 4 with rear surface electrodes 6, and on inner peripheral surfaces of through holes 7 passing through the main body 2 in its thickness direction with connecting electrodes 8 respectively, to thereby form a connecting member 1. The connecting member 1 is interposed between a module board and a printed circuit board, and then soldered to thereby cause the both boards to be electrically connected each other.
Patent JP-S52137596-A (JP)
Title: Liquid metal loop
Inventor: HASEGAWA KUNIO
IPC: G21D1/00
Filed: 1976-05-12
Abstract: PURPOSE: To prevent decarburization and carburizing of each equipments by means of setting up means of recarburizing and decarburizing within a liquid metal loop which is composed of equipment made of different materials. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08216507-A (JP)
Title: Pressure-sensitive recording sheet
Inventor: SANO MASAJIRO
IPC: B41M5/124
Filed: 1995-02-17
Abstract: PURPOSE: To provide a pressure-sensitive recording sheet capable of perfectly preventing the leak of secret data, easy to read data and excellent in preservability. CONSTITUTION: A color former sheet obtained by providing a color former layer 15 containing microcapsules 15a including an electron donating color former on the surface of a support 16 is superposed on a coupler sheet obtained by providing a coupler layer 12 containing an electron acceptive coupler capable of forming a color image by the contact with the electron donating color former of the color former layer 15 on a support 11 so that the color former layer 15 and the coupler layer 12 become a contact state to constitute a pressure- sensitive recording sheet. A densensitizing ink layer 13 is provided to a part of the surface of the coupler layer 12 and a photo-setting matter layer 14 containing a fluorescent material is provided to the region opposed to the desensitizing ink layer 13 of the color former layer 15.
Patent JP-H04269676-A (JP)
Title: Generated pulse monitor circuit for ic tester
Inventor: IWAGAMI KOYO
IPC: G11C29/00
Filed: 1991-02-25
Abstract: PURPOSE:To obtain an IC tester provided with a monitor circuit capable of monitoring a strobe with a simple circuit even if it is generated in short time intervals and at high speed. CONSTITUTION:Since the circuit is so constituted as to distribute the generated timing pulse for the unit of plurality of reference pulse cycles, to set the data at a register in accordance with the distributed reference pulse and to reset the set data on the timing pulse side, it can be monitored whether or not the timing pulse is generated regardless of the timing pulse generation phase. As for a timing pulse which is strobe and crosses over more than two cycles, it is enough to monitor the registered value regarding the generation of strobe corresponding to the cycle. Moreover, owing to the n cycle distribution, low speed monitoring in accordance with the distribution number is enough even for a high speed timing pulse.
Patent JP-S54144814-A (JP)
Title: Set leg attaching unit
Inventor: HARA KIYOKAZU
IPC: H04N5/64
Filed: 1978-05-04
Abstract: PURPOSE: To enable to align and hold when the legs are open or closed, by providing the alignment pieces of almost rectangular shape in which the elastic holding pieces are pressed with one axis.  
     CONSTITUTION: The shafts 1a and 1b are inserted movably to the holes 6,7 at the cabinet bottom plate 4, and the concaves 5a and 5b containing the set legs 1 are provided continuously between the holes. Further, either one of the shafts 1a, 1b, is provided with the alignment piece 2 of almost rectangular shape to which the elastic hold piece 12 is pressed. Thus, when opening or closing the leg 1, alignment holding can be made. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01229130-A (JP)
Title: Vibration isolator
Inventor: ISHIYAMA TATSURO
IPC: F16F13/14
Filed: 1988-03-07
Abstract: PURPOSE:To absorb vibrations extending over a wide range of frequency by housing a high frequency vibrating elastic vibro-plate in a communicating chamber installed in a partition wall, and installing an interconnecting passage interconnecting this communicating chamber to each small liquid chamber. CONSTITUTION:In this vibration isolator 10, an inner cylinder 12 and an outer cylinder 14 are concentrically set up there. An elastic partition wall 18 partitions a liquid chamber into a pair of small liquid chambers 22, 24. Then, these small liquid chambers 22, 24 are interconnected to each other through a restricted passage 32. A high frequency vibrating elastic vibro-plate 44 is housed in a communicating chamber 36 installed in the partition wall 18. Each communicating chamber 36 is interconnected to these small liquid chambers 22, 24 via interconnecting passages 38, 42. When the restricted passage 32 comes into a state of being loaded, the elastic vibro-plate 44 is vibrated in the communicating chamber 36. Thus, vibration extending over a wide range of frequency are absorbable.
Patent JP-H02283602-A (JP)
Title: Storage tank of reversible solute and its use
Inventor: RUTSUIAN MARINESHIYUUPAZOI
IPC: F28D20/00
Filed: 1990-03-05
Abstract: PURPOSE: To generate heat without the supply of an external energy by disposing a high-temp. hydride storage cell, a low-temp. hydride storage cell, a catalyst and a protective case.  
     CONSTITUTION: The refillable hydride storage is manufactured by disposing a storage nucleus 1 and an intermediate storage layer 2 adjacent to each other, disposing a catalyst layer 3 adjacent to the layer 2 and enclosing the outer side of the layer 3 with the protective cover 4 in a manner as to prevent the infiltration of air (O 2 ) in the layer 3. Next, H 2  is loaded into the storage nucleus 1 and the layer 2 to shut off the supply of the O 2 . The protective cover 4 is then opened to allow the H 2  accumulated in the layer 2 to flow out through the layer 3 and to bring the same into reaction with the O 2  in the air on the surface of the layer 3. The generated thermal energy is liberated. An H 2 -drive vehicle is driven by the hydride storage at need or foods and drinks are heated by the same or the heat for a thermotherapy of a patient is generated. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S60198063-A (JP)
Title: Manufacture of unit cell of fuel cell
Inventor: IYASU KIYOTAROU
IPC: H01M8/02
Filed: 1984-03-22
Abstract: PURPOSE:To increase uniformity of cell reaction by placing a matrix between a set of carbon fiber plates and placing them on a flat plate and pressing them from the central part to the periphery with a plurality of cylinders having the same center but different diameter in order to form one body. CONSTITUTION:A matrix 1b mainly comprising silicon carbide containing phosphoric acid is placed between a set of carbon fiber plates 1a whose one surface is covered with catalyst layer, and they are pressed to form a unit cell of fuel cell. When the unit cell is formed, the unit cell material 1 is placed on a flat plate, and a plurality of pressing cylinders 3a, 3b, and 3c which have the same center but different diameter respectively are arranged. The central part of the material 1 is pressed with the cylinder 3a having smaller diameter, then pressed with cylinders 3b and 3c having larger diameter in order to form one body. The excess part of the matrix 1b is smoothly pushed out outside to form uniform thickness. Therefore, crossover and scattering of temperature distribution are eliminated.
Patent JP-S60198577-A (JP)
Inventor: KIYOMATSU SHIGEYUKI
IPC: G09B5/04
Filed: 1984-03-22
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-S61211556-A (JP)
Title: Link for silent chain
Inventor: OKUDA TOMONORI
IPC: F16H7/06
Filed: 1985-03-18
Abstract: PURPOSE:To prevent noise due to collision between a link and a sprocket by forming the link tooth flank such that the tooth flank of the link tooth will slip contact with the tooth flank of the sprocket upon gearing of the chain link with the sprocket. CONSTITUTION:Point O' is set on the extension of a line passing through the centers of a pair of holes 2, 3 to be inserted with a coupling member while being separated by same distance P with that between the centers of said holes 2, 3. While the radius R of a circle circumscribing with the tooth flank of a sprocket 10 around the point O' when two adjoining links at the extended side of said line will gear with the sprocket 10 and become standstill with respect to the sprocket 10 is obtained. The inside tooth flank 7 at the extended side of line is formed by an arched face having the curvature of R around the point O' while the inside tooth flank 9 of the tooth 5 is also formed symmetrically with the inside tooth flank 7 against the center line of the link 1.
Patent JP-H0657643-A (JP)
Title: Production of vinyl chloride sheetlike material having leather touch
Inventor: KITAZAWA AKINORI
IPC: B29K27/06
Filed: 1992-03-12
Abstract: PURPOSE:To obtain a method for producing a vinyl chloride sheetlike material in which the formation of the sheet can be carried out even in the case of a vinyl chloride paste resin and the resultant sheet itself has touch, texture and moisture conditioning properties resembling to those of leather products. CONSTITUTION:Cellulosic powder, obtained by subjecting screened pulp to acid hydrolysis or mechanical treatment and having >=0.1mm fiber length and about >=2mum thickness, a vinyl chloride paste resin and a plasticizer are prepared in amounts of nearly the same pts.wt. and a stabilizer is then added thereto. The resultant mixture is kneaded with a heated roll, then calendered and rolled into a sheetlike form.
Patent JP-S56150011-A (JP)
Title: Additive composition for bath
Inventor: NAKAGAWA YUUNOSUKE
IPC: A61K8/362
Filed: 1980-04-23
Abstract: PURPOSE:The titled composition having effect of preventing bad smell of water in a bathtub, effect of preventing the occurrence of sliminess in it, etc., obtained by blending three components consisting of a compound forming hypochlorous acid in an aqueous solution, a specific alkali metal salt, and a specified dicarboxylic acid. CONSTITUTION:Three components, comrising one or two or more of compounds forming hydrochlorous acid in an aqueous solution (preferably dichloroisocyanuric acid, etc.), alkali metal salt of hydrogen carbonate and/or alkali metal salt carbonate, and one or two or more of dicarboxylic acids shown by the formula (n is 2-4), are blended to give the titled composition. If necessary, the composition can be blended with an inorganic compound, pigment, perfume, etc. The composition is manufactured into powder, granule, tablet, etc. for use. Since the prepared composition havs improved shelf stability, and stain floating effects, it can keep water in a bathtub clean.
Patent JP-H11248837-A (JP)
Title: On-board radar
Inventor: KAGAWA MASAKATSU
IPC: G01S7/03
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To eliminate or reduce interference due to electromagnetic waves by using an electromagnetic wave with a single polarization angle as a transmission/reception electromagnetic wave and rotating the polarization angle essentially within a range of 90 deg. by a rotation control signal. SOLUTION: When a rotation control signal is transmitted, an electric motor 5 rotates left and right according to a rotation control instruction and transfers a rotary force from a pinion 15 that is directly coupled to a rotary shaft to a ring gear 14. A radar unit 1 receives the rotary force and is rotated in an instructed direction, and a pin 16 is also rotated due to the rotation and touches a limit switch 17a or 17b when it is rotated by π/2 (90 deg.). A power supply circuit is turned off by the contact and the electric motor 5 stops, thus transmitting horizontal polarization or vertical one. Since this sort of control is automatically made at each vehicle, horizontal polarization is transmitted from a vehicle that drives on an up line and vertical polarization is transmitted from a vehicle at a down line, thus achieving an electromagnetic wave whose polarization angle differs by 90 deg. and preventing interference from occurring.
Patent JP-H01272583-A (JP)
Title: Indole compound, its production and treatment agent of heart circulation disease containing said compound
Inventor: GOERLER KLAUS
IPC: A61P9/12
Filed: 1989-03-08
Abstract: NEW MATERIAL: A compound of formula I (wherein R 1  to R 4  are each H, a halogen, a 1-4C alkyl, a halomethyl, a 1-4C alkoxyl, OH, amino, a 1-4C alkylamino, a 1-3C alkylsulfonamide, cyano, carboxyl or the like R 5  and R 6  may be combined to form oxo, or one of them is H, and the other is OH, a 1-4C alkoxyl; R 7  and R 8  are each H, a 1-4C alkyl, benzyl, or a 1-3C acyl; and the broken line is a single bond or a double bond) or a salt thereof.  
     EXAMPLE: 1,3,4,4a,5,7,12,12a,-Octahydro-2-methyl-2H-pyrido[3',4';4,5]cyclohept[1.2- b]-indol-6-one.  
     USE: A therapeutic agent for cardiocirculatory diseases.  
     PREPARATION: A compound of formula II is reacted with an N,N- dimethylmethyleneammonium halogenide, the product is reacted with a compound of formula III to from a compound of formula IV, and this compound is treated with a base. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04272470-A (JP)
Title: Fuel injection nozzle
Inventor: IIYAMA AKIHIRO
IPC: F02M45/12
Filed: 1991-02-26
Abstract: PURPOSE:To promote diffusion of atomized fuel by making uniform the pinching angles of two adjoining jets, locating the center line of each jet in eccentricity from the center line of the seat face, and thereby making tone spacings of two adjoining jets different alternately large and small in the circumferential direction. CONSTITUTION:A plurality of jets 4 are opened in the seats 3 in conical form and are opened and closed by needle valves 2 seated on these seats 3. Therein the pinching angles of two adjoining jets 4 are made uniform, and the center line of each jet 4 is located in eccentricity from the center line of the seat face, and the spacings of two adjoining jets 4 are made different alternately large and small in the circumferential direction.
Patent JP-H07239685-A (JP)
Title: Pickup device of electric stringed instrument
Inventor: IKUMA MASAHIRO
IPC: G10H3/18
Filed: 1994-03-01
Abstract: PURPOSE:To lower the output impedance of a pickup device, to lessen jumping-in of induction hum and external noises and to obtain the good sound quality by connecting an impedance conversion circuit to piezoelectric elements. CONSTITUTION:A metal string holder which commonly supports one-side ends of respective strings is disposed at a prescribed point on the surface of a sound- board forming a sound body of an electric guitar. The pickup device 8 for converting vibrations of the respective strings to electric signals has a printed circuit board disposed within the recessed part of a lower bridge. The six piezoelectric elements 22 respectively corresponding to the respective strings are parallel arranged via electrodes atop the printed circuit board. The impedance conversion circuit 25 for converting the impedance of the piezoelectric element 22 and lowering the output impedance is disposed on the rear surface side of the printed circuit board. The jumping-in of the induction hum and external noises is lessened by such constitution even if the distance from the pickup device 8 to the preamplifier 10 is long.
Patent JP-H04289682-A (JP)
Title: Conduction control device
Inventor: OKABE MASAYOSHI
IPC: F24C7/04
Filed: 1991-03-19
Abstract: PURPOSE:To perform economical heating by detecting a heating room temperature at the finishing time of the daily diminishing tariff application time of the time-zone lamp rate system so as to shift a conduction starting time basing on this room temperature. CONSTITUTION:A relatively cheap time is to be eight hours from 23 p.m to 7 a.m of the following day. While an electric stove is conducted and heating operation is performed, a sensor 4 measures a room temperature and at 7 a.m a for or against conduction judging part 10 operates to turn a switch ON. During the time until 7 a.m, whether or not the room temperature reached a set temperature set up by a room temperature set-up part 9 is judged, and in case the set time is not reached, the judging part 10 sets a conduction starting time earlier by ten min Further, in case of being judged that the set temperature is reached, the judging part 10 delays an operation starting time of the next day by ten min Thereby, relatively inexpensive power can be effectively utilized under a time-zone lamp rate system.
Patent JP-2000250610-A (JP)
Title: Sequence control device and method and recording medium recording sequence control program
Inventor: TAKEUMA TORU
IPC: G05B19/048
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To change a sequence program under execution into a received new sequence program without stopping the former sequence program, to output a control signal to every electric device included in the facilities on the basis of the sequence program under execution and to secure the optimum operation of every electric device by inputting the signals received from the electric devices. SOLUTION: This sequence control device is provided with a program reception part 1 to receive a sequence program from the outside and a work memory 2 which stores the sequence program received at the part 1 and a program transfer part 3 which decides the operating state of a program execution part 6 when the received sequence program is stored in the memory 2 and then transfers the sequence program to the bank of an execution program memory group 4 or 5 from the memory 2 while the part 6 is kept stationary.
Patent JP-H11248167-A (JP)
Title: Drop-in oven
Inventor: KIMURA RYUJI
IPC: F24C15/08
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To improve an appearance and prevent the invasion of water upon cleaning by a method wherein gaps are provided in an air port unit and between the lower end of an outer wall and a counter top to use an air passage from respective gaps to the air port unit as an air supplying passage for an oven main body. SOLUTION: The front surface of the peripheral wall 11 of a top plate 1 is constituted of a slanted surface, elevated rearward, while the part of the peripheral wall is constituted of a double wall. The double wall is constituted of a front surface wall 111, formed at the front surface operating unit side of a formed body 1a, and a cover body, attached to the fore part of the front surface wall 111 with a predetermined gap G3 . A slot type air port unit 20 is formed on the front surface wall 111 along the lengthwise direction of the formed body 1a. An air supplying route, arriving at the primary air port unit of a gas burner 5 from a gap G2 through the gap G3 between the front surface wall 111 and a cover body 1b, and, further, through the air port unit 20, is formed while a gas valve 53 is positioned in the air supplying route.
Patent JP-S53138449-A (JP)
Title: Liquid rubber composition
Inventor: KOUNO NAOTAKE
IPC: C08L21/00
Filed: 1977-05-10
Abstract: PURPOSE: A liquid rubber composition having improved processability and mechanical properties, comprising a specific liquid butadiene rubber polymer and a lowmolecular weight polyisoprene. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54146917-A (JP)
Title: Television signal constituting system
Inventor: FUJIO TAKASHI
IPC: H04N7/015
Filed: 1978-05-11
Abstract: PURPOSE: To obtain a high-quality picture by separating and extracting static pictures and bynamic pictures from picture signals and writing them in memory elements and converting them to frames and fields at a read time.  
     CONSTITUTION: Television image pickup output picture signals of a high-degree interlace ratio consisting of fields of a prescribed number of scanning lines are separated into static pictures and dynamic pictures according to the difference between frames following image pickup output picture signals, and static picture signals are written in memory elements, and the read speed is made higher than the write speed. Consequently, for example, signals are converted from three field one frame to two field one frame, and the number of scanning lines of each frame is increased. Dynamic picture part signals are also written in memory elements in order of field, and signals of scanning lines are inserted between these scanning lines following for every sequential field, thereby synthesizing dynamic pictures with static pictures. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08214806-A (JP)
Title: Tool for forming and packing rice ball
Inventor: KOSUGE MASAO
IPC: A23L7/10
Filed: 1995-02-07
Abstract: PURPOSE: To provide simple tool for forming and packing rice ball, capable of preparing hygienically packed boiled rice formed into a triangle without using a mold. CONSTITUTION: This tool for forming and packing rice ball has a gore part 2 intersecting faces at both sides of a main body 1 which comprises a proper packing material and is in a funnel-shaped baggy form, at 60 deg. angle in a V shape.
Patent JP-S63222262-A (JP)
Title: Water quality abnormality detector
Inventor: HARA NAOKI
IPC: G01N33/18
Filed: 1987-03-12
Abstract: PURPOSE:To judge position is present as early as possible, by arranging a camera device to take different kinds of fish raised in a water tank partitioned, a processing means to detect the speed of fish from the resultant image and a processing means to judge position is present from the speed obtained. CONSTITUTION:A water tank 1 for supplying water to be inspected is divided with partitions 10a and 10b and different fishes 9a, 9b and 9c are raised one by one in respective areas. The water tank 1 is lighted with a lighting device 3 through a backscreen 2 to take the fishes 9a, 9b and 9c with a camera device 4 and an output signals is sent to an image processor 5, with which the fishes are recognized on the basis of image information to calculate the center of gravity of each fish. A computing unit 6 computes the speed of each fish from the center of gravity thereof to compute a distribution of center of gravity and speed of each fish. The computing unit 6 which stores distributions of center of gravity and speed of fish in normal condition compares the measured distribution with the normal distributions to judge whether the movement is fish is abnormal or not. The results of judgement is transmitted to an alarm 7.
Patent JP-S63224630-A (JP)
Inventor: MORIYA KAZUNORI
IPC: G05F1/70
Filed: 1987-03-12
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。