baber/WOPTO huggingface dataset:
Patent JP-H03114314-A (JP)
Title: Monitor for pulse generating circuit
Inventor: SOGAWA KOJI
IPC: H03K3/53
Filed: 1989-09-28
Abstract: PURPOSE:To ensure the safe operation without addition of any special instrument by monitoring the presence of a fault of 1st and 2nd switching means based on the terminal voltage of a capacitor and a time data from the start of charging to the capacitor. CONSTITUTION:The terminal voltage of a charging capacitor C0 is led out and timewise monitoring is executed from the start of charging. Then a fault monitor means based on the terminal voltage (monitor voltage) and laps of time detect a fault or failure of a solid-state relay(SSR) 2 as a 1st switching means and a thyristor(SCR) 4-1-4-7 as a 2nd switching means. Thus, the provision of instrument such as a synchroscope or meter is not required for the monitor and large sized of installation space of the equipment is evaded and the entire equipment cost is reduced.
Patent JP-H0994513-A (JP)
Title: Spinning type coating apparatus
Inventor: ISOBE HIROSHI
IPC: B05C11/02
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent pollution of the circumferential environments with a coating liquid and at the same time, prevent deterioration of the quality of an object to be coated due to re-adhesion of the liquid to the surface of the object to be coated by reliably capturing the coating liquid which is scattered from the rotating route circumference of the object to be coated placed on a rotating stage in an outer cup for scattering prevention of the coating liquid. SOLUTION: This spinning type coating apparatus is composed of a rotating stage 2 which rotates while holding an object to be coated 1 on it and an outer cup which is made to have an aperture part and so placed as to cover the object 1 to be coated and the rotating stage 2 holding the object 1 and as to set h/w ratio to 0.01-0.20 wherein (h) stands for clearance height (h) from the upper end part of the rotating stage 2 to the lower end part of the aperture part and (w) stands for the diameter of the aperture part, so that the mist of the coating liquid scattered from an outer part 1 of the object 1 to be coated to the surroundings following the rotation of the stage 2 can reliably be captured and, at the same time, re-adhesion to the object 1 to be coated and to the stage can be prevented.
Patent JP-2000081458-A (JP)
Title: Circuit board device for inspection
Inventor: SENOO KOJI
IPC: H05K3/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To accomplish stable electric connection by arranging a connection electrode in a circuit board matchingly with a terminal electrode in a tested board and forming a conduction path forming part and an anisotropic conductive connector layer formed of a load dispersing part and an insulating part. SOLUTION: On the surface of a testing circuit board 10, a plurality of connection electrodes 11 are formed according to a pattern corresponding to terminal electrodes on a tested circuit base board, and an anisotropic conductive connector layer 20 is integrally stuck to the surface of the circuit board 10. In the anisotropic conductive connector layer 20, multiple conduction path forming parts 21, in which conductive magnetic particles extending in the layer thickness direction are charged in insulative elastic polymer material, are formed according to a pattern corresponding to the connection electrodes 11. In an area in which the conductive path forming parts 21 are rarely arranged or not arranged at all, a load dispersing part 22 made of insulative elastic polymer material is formed.  A clearance between the adjacent conductive path forming part 21 and the load dispersing part 22 is filled with an insulative part of the insulative elastic polymer material. In the conduction path forming part 21, the conductive magnetic particles are arranged in the thickness direction, so that a conduction path is formed in the thickness direction.
Patent JP-H0989297-A (JP)
Title: Dehumidifier
Inventor: MIYOSHI TATSUO
IPC: F24F1/02
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To improve deterioration in dehumidifying capability at a low temperature. SOLUTION: A bypass air passage 16 is provided which reaches a condenser 3 from a suction inlet 2 without passage through an evaporator 1. Part of a total air volume is directed to flow to the bypass circuit 16 as a bypass air volume, and the amount of a refrigerant is set to an optimum value at a low temperature. Further, room temperature is detected by a room temperature sensor 17 and hereby an air volume of a fan 5 is increased at a low temperature.
Patent JP-2000147820-A (JP)
Title: Recyclable recorded material
Inventor: YOSHIE NAOKI
IPC: G03G7/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a recorded material which has a fast water absorbing and swelling rate, and as a result, which is effective to fast remove a printing material such as a toner, which hardly causes peeling of layers even for repeated use, and which is excellent in durability and recycling property. SOLUTION: This recorded material is recyclable and consists of at least a base layer and surface layer. The surface layer consists of a water-swellable resin. The water-swellable resin has polar groups and cationic groups which can crosslink in the molecular chain. The cationic groups are quaternary ammonium salt groups. The water-swellable resin is produced by crosslinking a water- soluble resin with a crosslinking agent.
Patent JP-H1096858-A (JP)
Title: Zoom lens
Inventor: NARUMI RIKA
IPC: G02B15/16
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a compact zoom lens having a variable power of about 2 to 2.4 and a wide view angle and excellent corrective in various aberrations over the entire variable magnification range. SOLUTION: In this zoom lens which consists of the first lens group having a positive refractive power and the second lens group having a negative refracting power successively from an object side and which vary the power by changing spaces between both lens groups, the first lens group is constituted of a No.1a group with a negative refracting power, diaphragm, and No.1b group with a positive refracting power; assuming L to be a distance from the object side face to the image focal point of the first lens in the telephote end, fT to be the focal distance of the entire system in the telephoto end, f1 to be the focal distance of the first lens group, and f1a to be the focal distance of No.1a group, the zoom lens satisfies the following conditional expression: L/fT/1, 2.0<fT/f1 <4.2, 0.1<f1 /|f1a |<0.6.
Patent JP-H0195102-A (JP)
Title: Dispersion stabilizer for suspension polymerization of vinyl compound
Inventor: FUKUSHIMA YOSHIBUMI
IPC: C08F2/18
Filed: 1987-10-06
Abstract: PURPOSE:To produce the title dispersion stabilizer which has a sharp distribution of the particle diameter and wherein each particle is porous and is excellent in uniformity, by using a dispersion stabilizer for suspension polymerization together with a specific (meth)acrylic ester polymer as auxiliary for polymerization. CONSTITUTION:The present dispersion stabilizer comprises a water-soluble polymer as a main dispersant (A) together with a (meth)acrylic ester polymer containing ionic groups in the side chains as an auxiliary (B) for polymerization. The (meth)acrylic ester polymer used as the auxiliary (B) can be produced by copolymerizing a monomer represented by formula I or a quaternized product thereof, or a monomer of formula II or a quaternized product thereof, etc., which contains an ionic group, with a (meth)acrylic ester. In the formulae, n is 0-3; R<1> and R<2> are each H or methyl; and R<3> and R<4> are each lower alkyl. It is preferred that the content of the inonic groups in the (meth)acrylic ester polymer is in the range of 0.01-10mol%. As the main dispersant (A), methylcellulose, hydroxypropylcellulose, gelatin, PVA, and the like can be mentioned.
Patent JP-H0594936-A (JP)
Title: Ring band lighting system
Inventor: OGURA YUKIO
IPC: G03F7/20
Filed: 1991-10-01
Abstract: PURPOSE:To sharpen the contrast of an image forming lens by the ring band lighting system. CONSTITUTION:The title lighting system is composed of a beam compressor 4 converting the beam diameter of a light source 1 and a light flux 2 emitted from the light source 1, a homogenizer 5 forming a ring band type secondary light source 6 and a focussing lens 7 lighting a mask with the ring band type secondary light source 6. The homogenizer 5 composed of fibers, etc., outputs ring band type light to circular input while the output end is turned into the secondary light source 6. Finally, the contrast of an image forming lens 9 can be sharpened by forming an image of the ring band type secondary light source 6 on an entrance pupil 10 of the image forming lens 9.
Patent JP-2001072137-A (JP)
Title: Paper-made shock dampening material and its manufacturing method
Inventor: KAWAKAMI HAJIME
IPC: B65D81/107
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent harmful substances such as dioxines or the like from being produced at the time of incineration. SOLUTION: A paper-made shock dampening material 1 is formed of a pulp forming material containing pulps as its major substance, a binder for connecting pulps to each other and an antichlor. As antichlor, calcium carbide can be applied, and iron oxide can be added to the pulp forming material. Chlorine and the like contained in incineration gas can be removed and combustion characteristic can be improved by iron oxide, so that it is possible to prevent dioxides and the like from being produced at the time of incineration. In addition, paper-made shock dampening material is manufactured by a dry mold processing method to enable much amount of antichlor to be contained in the paper-made shock dampening material.
Patent JP-H03112541-A (JP)
Title: Ultrasonic diagnosing device
Inventor: WATANABE GENICHI
IPC: G01N29/06
Filed: 1989-09-28
Abstract: PURPOSE:To improve picture quality by increasing the picture display rate of a notice region by a method wherein the notice region is set in a diagnosis region displayed on a picture display unit. CONSTITUTION:It is first decided whether a screen mode of motion is clear or not. Setting of a clear screen mode is effected by an input key part 13, and when no clear screen mode is set, ordinary picture display is effected. Meanwhile, when the clear screen mode is set, the width data of a notice region indicated by a marker and the like is read, and based on the width data, a value N of the number of running beams is computed, and based on a result of the computed value N, according to a program or through reference to a table, a ratio (n) value between measurement of the notice region and that of a diagnosis region is read. When N and (n) are determined, sampling of data and picture display are effected according to the values.
Patent JP-H1196865-A (JP)
Title: Air purge method for photoelectric switch and photoelectric switch
Inventor: FUJIKAKE AKIO
IPC: H03K17/78
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To properly clean a detection surface and facilitate and simplify its mounting by installing a photoelectric switch body inside and forming a structure to release compressed air to the detection surface through an air flow passage, which penetrates along a cylindrical case inside on the peripheral surface of which a thread is formed. SOLUTION: A photoelectric switch body 4 is fitted into a central space 3 of a cylindrical case 2, which is preferably made of a transparent synthetic resin on the periphery of which a thread 14 is formed, and a through-hole 15 to be used as an air flow passage is formed in parallel with the space 3. A spot faced part 11 on the detection surface 10 side of the photoelectric switch body 4 is formed on the front end side of the case 2, and a cap 12 having a hollow 13 interpenetrating with the through hole 15 is bonded to the case 2. The detection surface 10 for emitting a light beam A is subjected to air purge by compressed air supplied through a tube 17 joined to a protrusion 16 of the through-hole 15.  This structure facilitates mounting of a photoelectric switch 1 onto a panel 5, the connection between a power source and each apparatus through a cord 6 and the connection to a compressed air feeding source through the tube 17.
Patent JP-H0998454-A (JP)
Title: Matrix board
Inventor: FUKUDA HARUYUKI
IPC: H05K1/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To quicken construction by providing a polarity inversion part for inverting polarity between a terminal to be an input side and the terminal to be an output side by the replacement of connection pins on a matrix board. SOLUTION: When the connection pin 5 is inserted to a through-hole 9b for inversion, a contact 5a is brought into contact with first and third lines 8a and 11a for the inversion. Thus, the third line 11a for the inversion connects a first X line 2a and the terminal 7b through the first line 8a for the inversion, the through-hole 9b and the contact 5a. Also, the contact 5b is brought into contact with the first and third lines 8b and 11b for the inversion. Thus, the third line 11b for the inversion connects a second X line 2b and the terminal 7a through the first line 8b for the inversion, the through-hole 9b and the contact point 5b.  In such a manner, depending on whether to insert the connection pin 5 to the through-hole 9a for the inversion or to insert the connection pin 5 to the through-hole 9b for the inversion, the connection relation of the second X line 2b and the terminals 7a and 7b is inverted.
Patent JP-H03117333-A (JP)
Title: Quick battery charger
Inventor: MIYAMOTO HIDEMI
IPC: H02J7/10
Filed: 1989-09-28
Abstract: PURPOSE:To make an amplifier for detecting the fluctuation of an output voltage unnecessary to reduce the number of components as well as the cost of the title device by a method wherein the duty ratio of the width of pulse from a pulse generating means is changed by the fluctuation of the output voltage of the DC producing circuit. CONSTITUTION:A supplying circuit 2 stabilizes the output current of a DC producing circuit 1 and supplies a predetermined charging current to a battery. The conduction and/or interception of the charging current are effected by a pulse produced by a pulse generating means 3. The duty ratio of the pulse width is changed by the fluctuation of the DC producing circuit. The fluctuation of the output voltage of the DC producing circuit 1 is considerably larger generally compared with the fluctuation of an output terminal voltage after passing through a stabilizing circuit. Accordingly, the duty ratio of the width of the pulse generated by the pulse generating means 3 may be changed directly without employing any amplifier for detection by a method wherein the output voltage of the DC producing circuit 1 is employed. According to this method, the number of components as well as the cost of the title device may be reduced.
Patent JP-S63107982-A (JP)
Title: Production of 9-((2-hydroxyethoxy)methyl)-guanine
Inventor: MIZUNO YOSHIHISA
IPC: C07D473/18
Filed: 1986-10-27
Abstract: PURPOSE:To obtain the titled compound having strong antiviral activity against herpes viruses, in high yield, by reacting diacetylguanine with 2-oxa-1,4- butanediol diacetate and deacetylating the reaction product. CONSTITUTION:A compound of formula I produced by thermal reflux of guanine in acetic anhydride and acetic acid is made to react with 2-oxa-1,4-butanediol diacetate of formula II using an aromatic sulfonic acid as a catalyst in a solvent such as DMSO at 60-100 deg.C. The resultant 9-[(2-acetoxyethoxy)methyl]-N<2>- acetylguanine of formula III is dissolved in methanolic ammonia, the solution is left standing at room temperature for 18hr and the solvent is distilled off to obtain the objective compound of formula IV.
Patent JP-H03118256-A (JP)
Title: Wiper
Inventor: YAMAMOTO TOKIHIKO
IPC: B60S1/18
Filed: 1989-09-30
Abstract: PURPOSE:To realize a compact size of the device by providing a wheel gear rotated by a small size motor and a cam member around a pin to which the base end of a wiper arm is fixed, in the system in which the wiping angle is made variable by the small size motor fixed to a still member. CONSTITUTION:The second pin 2, to which the base end of a wiper arm is fixed, is fixed to a main lever 9, one end of a link reciprocated by a wiper motor is pivoted to the first pin 16 fixed to the lever 9, and the wiper arm is swayed reciprocating by the swaying movement of the main lever 9 around the second pin 2. In this case, the second pin 2 is held rotatable to a still member 19 at the car body side, and a worm 23 fixed to the output shaft of a motor 22 is geared to a worm wheel 21 pivoted to the still member 19. And a sublever 25 is held to the worm wheel 21 through a second cam member 24, and the other end of the sublever 25 is held rotatable to the first cam member 26 which is held to the first pin 16.
Patent JP-H03117463-A (JP)
Title: Sterilizing drying of bean-curd refuse for raw material of food and device therefor
Inventor: HOSHINO YOSHIHISA
IPC: A23L11/00
Filed: 1989-09-30
Abstract: PURPOSE:To improve long-term preservability by sufficiently performing drying and sterilization with placing steam-heated raw bean-curd refuse in a dryer, heating with flowing hot air and stirring. CONSTITUTION:Raw bean-curd refuse is heated with steam supplied from steam pipe 22 in steam chamber and heated in a dryer 11 with hot air flow heated by an air heater 31 and steam supplied from a stem pipe 34, then stirred to perform drying and sterilization.
Patent JP-H04131722-A (JP)
Title: Pressure sensor and manufacture of pressure sensor
Inventor: KOSUGI MASAHIDE
IPC: H01L41/113
Filed: 1990-09-21
Abstract: PURPOSE:To reduce the frictional force acting between a pressure receiving part and a pressure transmitting member and simultaneously absorb an unbalanced load and a residual stress by providing a spherical pressure transmitting member between the pressure receiving part and a pressure detecting part. CONSTITUTION:A sphere 11 is corresponding to a pressure transmitting member, which is, for example, a ceramic or steel ball and disposed in the recessed part of a base 12. The bottom surface of the base 12 is fixed to a glass plate 4a. Into the recessed part of the base 12, a gel or adhesive 13 is applied to center the sphere 11 in the recessed part center position in the initial state. When an inclination is present between a diaphragm 1 and a stem 6 at the time of starting laser beam welding, and a horizontal displacement occurs, the sphere 11 is moved in the same direction as the moving direction of a heat insulator 2, and the contact position of the sphere 11 to the heat insulator 2 is also changed. Consequently, the stress distribution to a power-electricity transfer element 4 consisting of glass plates 4a, 4c and a silicon plate 4b can obtain a stress distribution hardly having an unbalanced load and a residual stress, which is favorably compared with an ideal stress distribution.
Patent JP-S6183098-A (JP)
Inventor: MAAKU EICHI ROBAATSU
IPC: B42F5/02
Filed: 1984-11-30
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-H0595430-A (JP)
Title: Modem
Inventor: UCHIDA AKIHIRO
IPC: H04M11/00
Filed: 1991-10-02
Abstract: PURPOSE:To provide the MODEM which can be used easily even by a user who does not know a fact that even MODEMs conforming to CCITT V.25bis, some of them do not send out an answer tone signal. CONSTITUTION:The MODEM is provided with a deciding part for deciding whether an answer tone signal exists or not at every telephone number of the other party equipment, and a memory for storing a result of decision of the deciding part concerned, and executes automatically a dial-tone operation by switching a frequency of a detector to a carrier wave, when an answer tone signal by a dial-tone operation conforming to a CCITT(International Telegraph and Telephone Consultative Committee) V.25bis system is not detected within a prescribed time, or when the answer tone signal is not stored in the memory.
Patent JP-H1179106-A (JP)
Title: Filling soft package supplying apparatus
Inventor: IWASAKI KESAO
IPC: B65B35/24
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To automatically and certainly supply filling soft packages into containers that are carried by a carrying conveyer by a method wherein a conveyer carrying filling soft packages is set up so that succeeding packages can be transferred at specified intervals, synchronizing with pitches wherewith the packages are taken out by a sucking pad at the tail end at the downstream side of the conveyer carrying the filling soft packages. SOLUTION: A conveyer carrying filling soft packages 10 that transfers filling soft packages that are arranged in columns side by side and a sucking pad 30 that takes out, by means of air sucking, the filling soft packages held at the tail end at the downstream side of the conveyer carrying filling soft packages and drops the filling soft packages for supplying into containers transferred by a container carrying conveyer are arranged at positions above the container carrying conveyer 1 that intermittently transfers the containers each having an upward-looking mouth. Then, the conveyer carrying filling soft packages 10 is set up so that succeeding filling soft packages can be transferred at specified intervals, synchronizing with' pitches wherewith the filling soft packages are taken out by the sucking pad 30.  Thereby, errors in taking out the filling soft packages by the sucking pad 30 and in supplying the filling soft packages into the containers can be prevented.
Patent JP-S61134587-A (JP)
Inventor: MITSUYOSHI TETSUO
IPC: F28C3/16
Filed: 1984-12-03
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-H0568288-A (JP)
Title: Remote control type automatic hot water supply system
Inventor: MATSUMOTO HIROSHI
IPC: H04Q9/00
Filed: 1991-09-06
Abstract: PURPOSE:To use plural remote controllers also for transmission means of voice information without increasing number of wires. CONSTITUTION:Each controller 5 is provided with a microphone 57 and a speaker 58. When a talk switch 56 is operated, voice information obtained from the microphone 57 is properly modulated and the resulting information is superimposed on a signal on a power supply and data transmission line 4 from a transmission circuit 53. The power supply and data transmission line 4 is wired to send substantially the power supply and data. Furthermore, the modulated voice information obtained through the power supply and data transmission line 4 is demodulated by a reception circuit 54 and reproduced from the speaker 58.
Patent JP-S63106728-A (JP)
Title: Orientation film for liquid crystal display device
Inventor: MARUYAMA HITOSHI
IPC: G02F1/1337
Filed: 1986-10-24
Abstract: PURPOSE:To dispense with execution of curing at high temp. and to obtain high orientation characteristic and high durability of the orientation characteristic, by using orientation film comprising modified polyvinyl alcohol contg. a silyl group in a molecule. CONSTITUTION:Orientation film comprising modified polyvinyl alcohol having a silyl group in a molecule is used. Any modified polyvinyl alcohol having a silyl group in a molecule may be usable, but such modified polyvinyl alcohol having a silyl group contained in a molecule having an alkoxy, acyloxy group, or silanol group derived therefrom by hydrolysis, is particularly preferred. The modified polyvinyl alcohol is coated in the form of aq. soln. on a substrate provided with an electrode by the conventional method, then dried and rubbed with gauze or the like in one direction to attain orientation treatment. By this method, orientation film for a liquid crystal display device which dispenses with curing at high temp., but having high orientation characteristic and high durability of the orientation characteristic is obtd.