baber/WOPTO huggingface dataset:
Patent JP-H02173931-A (JP)
Title: Production of magnetic recording medium
Inventor: NAKAJIMA JO
IPC: G11B5/842
Filed: 1988-12-26
Abstract: PURPOSE:To stably coat upper layers of a medium when the lower layer is formed by extrusion coating method by continuously adding a hardening agent to the coating liquid at a proper amt. to the amt. of the magnetic coating liquid to be applied on the substrate. CONSTITUTION:The coating liquid is continuously supplied from a tank 1 by a pump 4 to a mixer 6 at a proper amt. for coating, while the hardening agent is continuously supplied from the tank 2 at a proper amt. to harden to magnetic coating liquid. The two liquids are stirred and mixed in the mixer 6 and continuously sent to a head 3 for extrusion coating to be applied on a running substrate 7. By this method, the magnetic coating liquid is applied on the substrate immediately after mixed with the hardening agent, so that the mixed liquid has constant viscosity. Thereby, coating of upper layers can be always performed in a stable state.
Patent JP-H10190867-A (JP)
Title: Method for matching operation mode of data line terminating device and communication equipment
Inventor: SUMIYOSHI KIKUO
IPC: H04M11/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To eliminate complicated operations, such as the changeover of multiple switches by using a method for automatically matching the operation mode of a modem in the transmission/reception end of a communication line by means of a command operation from a terminal equipment at the time of executing digital communication with a telephone line. SOLUTION: In this system, a station 1 (10) is constituted of a digital terminal equipment DTE1 connected to one end of the telephone line 100 and a modem DCE1, so as to execute an operation by a synchronous mode 1. Stations 2, 3 and 4 (20, 30 and 40) are connected to the other end of the telephone line 100, including the exchange so as to be provided with equipment configuration being the same as that of the station 1 (10), and they are respectively operated by synchronous modes 2, 3 and 4. Before the DTE1 and the DCE1 execute calling or call incoming, the DTE1 instructs the setting of the operation modes which correspond to the DCE2, the DCE3 and the DCE4 to the DCE1 and the operation mode of the DCE1 is changed and made to match with the operation mode of the DCE in the other end.
Patent JP-H08168286-A (JP)
Title: Controller for three-phase brushless motor
Inventor: TAKEMORI AKIO
IPC: H02P6/16
Filed: 1994-12-12
Abstract: PURPOSE: To prevent the zero level of voltage signals from becoming unstable by generating drive command signals by converting the two-phase voltage signals of three-phase voltage signals into first and second PWM signals and a reference DC voltage having a constant amplitude into a third PWM signal having the same frequency as the two kinds of PWM signals and a prescribed duty ratio. CONSTITUTION: The U- and V-phase output voltage signals of a three-phase voltage signal generating circuit 7 which generates three-phase signals used for driving a motor 3 are respectively inputted to PWM circuits (PW) 15 and 16. A PW 17 inputs a separately provided reference voltage so that the PWs 15-17 can be synchronously driven at the same frequency and can convert the voltage signals into PWM signals. The duty ratio of the PW 17 is set at 50%. In addition, the outputs of the PWs 15 and 16 are respectively connected to one input terminals of smoothing circuits 18 and 19 and the output of the PW 17 is connected to the other terminals of the circuits 18 and 19. The outputs of the circuits 18 and 19 are respectively connected to the input terminals of current control circuits 9 and 10.  The other constitution of a controller for three-phase brushless motor is the same as that of the conventional controller.
Patent JP-2000154118-A (JP)
Title: Hair matrix cell-activating agent
Inventor: HAMADA CHIKA
IPC: A61K8/97
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a hair matrix cell-activating agent having 'IGF-1 receptor agonistic activity in the hair matrix cells' capable of activating the hair matrix cells by finding a plant-originated component recognized to have an activity of activating the activity of the hair matrix cells at the hair root similar to the activity of IGF-1 and insulin, and especially, working on the IGF-1 receptor in the hair matrix cells and using the above component as an active ingredient. SOLUTION: This hair matrix cell-activating agent uses an extract of a plant selected from a group consisting of the plants of the genus Cassia of Leguminosae family, Sophora flavescens of Leguminosae family, Urtrica thunbergiana of Urtricae family, the genus Centaurea of Compositae family and the genus Eucaliptus of Eucaliptusae family, as an active ingredient.
Patent JP-H10173460-A (JP)
Title: Method for adjusting frequency characteristic for piezoelectric parts
Inventor: DOMON TAKAAKI
IPC: H03H3/02
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To eliminate electric influence on a product due to the application of high molecular resin, and to attain the large amount of treatment at once without damaging an electrode by forming copper electrodes on the plate face of a piezoelectric substrate, dipping the piezoelectric substrate in excess ammonium sulfate solution with prescribed concentration, and etching the formed films of the copper electrodes. SOLUTION: Right and left copper electrodes 3 and 2 and a central copper electrode 4 are formed on the surface of a piezoelectric substrate 1. The right and left copper electrodes 3 and 2 are provided with oscillation electrodes 3a and 2a, and the central copper electrode 4 is provided with right and left oscillation electrodes 4b and 4a and a central oscillation electrode 4c. Also, a copper electrode 5 is formed on the back face of the piezoelectric substrate 1. Those copper electrodes 2-5 are formed so that central frequencies can be a little lower than a target value, that is, so that thickness can be a little larger than that of a final product by operating the vacuum film formation of copper on the piezoelectric substrate 1.  Thus, the central frequency of each element can be adjusted to a desired value by operating an etching processing to the piezoelectric substrate 1 on which the copper electrodes are formed in excessive ammonium sulfate solution obtained by dissolving excessive ammonium sulfate in pure water.
Patent JP-H01175131-A (JP)
Title: Switch
Inventor: UESHIMO TOMOJI
IPC: H01H13/12
Filed: 1987-12-28
Abstract: PURPOSE:To prevent the defective contact due to dirt and dust or the like by providing contacts of a switch at a place apart from the bottom face where dirt and dust or the like are easily accumulated. CONSTITUTION:A driving piece 5 is supported by the first spring 3 vertically slidably on the opening section 1a of a main body 1. The first spring 3 is in electrical contact with a contact plate 8 at its upper end section. The second spring 4 is provided in electrical contact with contact sections 7 and 9 at its lower end, the first and second springs 1 and 2 are concentrically arranged, the diameter of the second spring is larger than that of the first spring, the upper end of the second spring is slightly apart from the rib 8a of the contact plate 8 by the size (1). When the driving piece 5 is lowered downward, the rib 8a is brought into contact with the second spring 4 at the position apart from the bottom face to close a switch, thus the defective contact due to dirt or the like accumulated on the bottom face is prevented.
Patent JP-H07188339-A (JP)
Title: Water and oil repellent composition for paper
Inventor: ITO KATSUJI
IPC: C09K3/18
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a composition, comprising a copolymer containing (meth) acrylate unit having a specific group and capable of imparting excellent water repellency and oil resistance to paper without deteriorating the water repellency and oil resistance in a bent part of the paper. CONSTITUTION:This composition comprises a copolymer containing (A) a polymerization unit of an acrylate or a methacrylate having a polyfluoroalkyl group such as a monomer expressed by the formula (R<1> is H or methyl; Rf is a perfluoroalkyl) and (B) a copolymerization unit of an acrylate or a methacrylate having a blocked isocyanate group such as isophorone diisocyanate group, etc., blocked with an alkylketoxime, etc. Furthermore, the copolymer of the composition preferably contains a copolymerization unit of vinylidene chloride and a copolymerization unit of a >=12C alkyl (meth)acrylate.
Patent JP-H09170483-A (JP)
Title: Cylinder identification device for engine
Inventor: NISHIZAWA HIROYUKI
IPC: F02P17/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To ensure start of an engine without giving a delay feeling from start-up operation by a starter by providing a cylinder identification sensor and an auxiliary sensor, and carrying out identification of cylinder according to a signal from the cylinder identification sensor when an identification enabling signal shows an identification enabling range prior to the revolution of an engine. SOLUTION: A cam shaft is provided with a cylinder identification sensor A and an auxiliary sensor b. The sensor A is composed of cam shaft rotation plates 11 to 13 and sensing members 14 to 16 detecting vanes respectively formed on the plates 11 to 13. The sensor B is composed of a cam shaft rotation plate 17 and a sensing member 18 sensing a vane formed on the plate 17 according to the rotation position thereof. An identification enabling discrimination signal to be obtained from the sensor B prior to the revolution of an engine is discriminated, and when the identification enabling signal shows an identification enabling range, the identification of cylinder is carried out according to a cylinder identification signal from the sensor A.
Patent JP-H08151673-A (JP)
Title: Stool for washing dirt
Inventor: HASHIMOTO YUKIO
IPC: E03D9/00
Filed: 1994-11-29
Abstract: PURPOSE: To miniaturize a stool main body by an amount needed for installation of water faucet by locking a water delivery pipe to the locking part of a stool cover and using it as a device for washing dirt. CONSTITUTION: A water delivery pipe locking device 32 is attached at the rear 16a of a stool cover 16 so as to enable locking of the water delivery pipe 17 and, when both a stool seat 13 and the stool cover 16 are erected, face a delivery port 17c into a stool bowl 11a by locking a locking part 17b from an opening part 13a to the hook 32b of the water delivery pipe locking device 32 with a pipe main body 17a projected from it. When a stool is used by seating on the stool seat 13, the water delivery pipe 17 is locked to a different water delivery pipe locking device 38. Also, for dirt to be washed for which the water delivery pipe 17 kept locked to the hook 32b is inconvenient to use, the water delivery pipe 17 removed from the hook 32b is held by hand for washing.  Thus, even existing stools can be changed into those of dirt washing type by merely installing a locking part at the rear of a stool cover, and also the use position of the water delivery pipe is not restricted.
Patent JP-2001148457-A (JP)
Title: High-frequency semiconductor device
Inventor: KANAZAWA KUNIHIKO
IPC: H01L25/18
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency semiconductor device which can keep high-frequency characteristics and mounted with various semiconductor elements, which are laminated in a very small area. SOLUTION: A back electrode 7 is provided on a semiconductor chip 1, and a wiring 12 of a circuit integrated part 1 provided on a front surface is connected electrically to the back electrode 7 via a metal layer 6 provided inside a via hole 5. The semiconductor chip 1 is mounted, making its circuit integrated part 11 face upward (opposite to a multilayered board 20), and the back electrode 7 and a metal wiring 9 provided to the multilayered board 20 are connected together electrically.
Patent JP-H10165507-A (JP)
Title: Appliance for coronary artery dilation by ptca
Inventor: ITO KIMIKO
IPC: A61M25/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To smooth the passage of a balloon through a constricted section without entailing an increase in feeding resistance by bending of the balloon, the contact thereof with the inside wall of the coronary artery, etc., and to attain the compatibility of improvement in the operability at an operator side with the precise transmittability to the balloon part by the operation at the operator side by elastically deforming an inside cylinder even if progression is hindered in the constricted section. SOLUTION: When the guiding catheter is engaged with the coronary inlet part of the coronary artery and the appliance A for dilation of the coronary artery is made to arrive at the deepest part of the coronary artery by the operation at the operator side, a cut groove of a suitable length heading toward the circumferential direction in the desired length range of an inside cylinder 31 from the front end to the position near the coronary inlet part in the coronary artery or the mid-way position in the guiding catheter imparts a suitable elastic function to the inside cylinder 31, thereby preventing the increase in the pass resistance.
Patent JP-H05165750-A (JP)
Title: On-line information processing system
Inventor: OSAWA HIDENORI
IPC: H04L69/40
Filed: 1991-12-16
Abstract: PURPOSE:To automatically collect line input/output information and communica tion control information at the time of a communication fault in an on-line system. CONSTITUTION:A network environment supervisory means 12 receiving the command of communication control information collection/starting from a system console panel 4 supervises the communication fault designated by the command, collects communication control information by using a communication control information collection means 13 when the designated communication fault occurs, and outputs it to designated output devices (the system console panel 4, a communication control information storage file 5 and a printer 8) from a communication control information output means 14. At the same time, it retrieves line input/output information on the concerned communication line from a line input/output information editing file 7 and outputs it to the printer 8. Thus, fault information can automatically be collected without supervising the network by a system operator by supplying the command from the system console panel 4.
Patent JP-H01177086-A (JP)
Title: Electronic musical instrument
Inventor: KANEHARA MAMORU
IPC: G10H1/18
Filed: 1987-12-29
Abstract: PURPOSE:To prevent the generation of an unnatural musical sound caused by an abnormal self-vibration by controlling the generation of a musical sound, based on a result of comparison of performance operation detecting information which is obtained at the present time point and self-vibration detecting data. CONSTITUTION:When musical performance operation detecting information (PADNO, ADVAL) has been obtained by musical performance operation detecting means 25, 14 and 31 at the present time point t0, it is compared with self-vibration detecting data (DCVAL), and whether sounding is executed at the present or not is decided. Accordingly, when an abnormal vibration is generated by the previous performance operation and the performance operation detecting information (PADNO, ADVAL) at the present time point t0 is obtained, based on the abnormal vibration, musical sound generating means 35, 36 can form sounding information whose contents are not to sound, by comparing said information with the self-vibration detecting data (DCVAL). In such a way, the generation of an unnatural percussion instrument sound when the abnormal vibration is generated is prevented.
Patent JP-2000155164-A (JP)
Title: Underwater acoustic device
Inventor: YOKOI EIJI
IPC: G01S7/52
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To implement high reliability by radiating the heat of a transmitting/ receiving device to be mounted to an underwater acoustic device. SOLUTION: A tapered heat sink fixing part 3 for fixing the side surfaces and outer shell 2 of a transmitting/receiving device 1 and a reversely tapered heat sink variable part 4 are added. By making the screw torque of a screw 8 for fixing the heat sink variable part 4 uniform, the contact surfaces between the transmit/receive device 1, the heat sink fixing part 3, and the heat sink variable part 4 are supported by a uniform contact pressure. By this, it is possible to secure the heat transferring path of the transmitting/receiving device 1, to make a heat resistance value small, and to support the side surfaces of the transmitting/receiving device 1.
Patent JP-H06180265-A (JP)
Title: Monitoring device for abnormality of gas supply equipment
Inventor: MIYAUCHI SHINJI
IPC: G01F1/00
Filed: 1992-12-14
Abstract: PURPOSE:To accurately judge without erroneous detection whether or not required pressure is supplied as compared with an original standard value of referring the regulating pressure characteristics of a pressure regulator such as variance, secular change, flow, etc. CONSTITUTION:The title device is provided with a pressure regulator 3 for regulating the pressure of gaseous fluid, a pressure detection means 6 for measuring the pressure of the gaseous fluid and a gas flow detection means 7 for metering the gals flow. A gas pressure monitoring means 14 compares a measuring pressure signal from the means 6 at a maximum of gas flow in use with a predetermined lower limit value for judging gas pressure abnormality by using a measuring pressure signal from the means 6 and a gas flow signal from the means 7 and checks a gas supply equipment for any abnormality as the result. Then, if any abnormality is detected, the device will inform a gas supplier, etc., of its abnormality through a telephone circuit interface 15.
Patent JP-H06171438-A (JP)
Title: Structure for arranging power lines for vehicle
Inventor: NAKAZONO HIDEMI
IPC: B60R16/023
Filed: 1992-12-14
Abstract: PURPOSE:To commonly use a power unit and simplify the fitting process by setting the capacity of a fuse, which is used for a power unit, at a specific value regardless of the existence of the connection to an optional electric equipment. CONSTITUTION:In a power unit 38, plural standard power lines L1-L8 are divided from a battery through separate fuses, and standard electric equipment units 1, 2, 4-7, 11-18, 22-25, 27, 32-35 to be used for any kinds of vehicle in common are divided to an appropriate number of groups and connected to each standard power line L1-L8. On the other hand, an optional power line L10 separate from the standard power lines is similarly arranged through a fuse, and an optional electric equipment is connected to this optional power line L10. The optional power line L10 is also connected to front lamp electric equipment units 1, 2 and a rear lamp electric equipment unit 27 and door electric equipment units 32-35, and at the time of disconnection of the standard power lines connected to the standard electric equipment units, back-up of the power source is performed by the optional power line.
Patent JP-2001150489-A (JP)
Title: Molding die for antenna cover and antenna cover
Inventor: SAITO SHUJI
IPC: B29C45/56
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To mold an antenna cover in the shape of a slender bag to have a uniform wall thickness. SOLUTION: Slender cantilever core bars 21a, 21b with one end of each of them fixed are arranged in the antenna cover molding spaces 27a, 27b of a die. Moving pins 26a, 26b are inserted movably into pin insertion holes 21c, 21d formed at the tips of the other ends of the core bars 21a, 21b. When an injected molding material reaches an applied pressure return part 26c installed in a core bar fixing pin 26, the material is moved by its pressure, and the moving pins 26a, 26b are extracted from the insertion holes 21c, 21d. The material is almost packed in the spaces 27a, 27b, and the decentering of the core bars 21a, 21b can be prevented.
Patent JP-H10160997-A (JP)
Title: Initial focusing mechanism for zoom lens barrel
Inventor: NISHIMURA TOSHIHARU
IPC: G02B7/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an initial focusing mechanism for a zoom lens barrel capable of adjusting the initial position of a photographing lens by making the transmission shaft and the transmission element of a power transmission means attachable/detachable after the lens barrel is assembled, and turning the transmission shaft so that one lens barrel may not be turned but the other lens may be turned in the case of adopting a driving mechanism which transmits the turning of one lens barrel turned by receiving motive power from a driving source to the other lens barrel through the power transmission means so as to turn the lens barrel. SOLUTION: A 1st gear for transmission 8 is linked with a 1st internal gear part 2d formed at the rear end of a 1st driving lens barrel 2 turnably housed in a fixed barrel through an intermediate gear 8a, and the gear 8 and the transmission shaft 9 are made attachable/detachable at an optional angle position. An aperture 5b is formed at the part of a key board 5, which is linked with the moving lens barrel and prevents it from turning, faced to the gear 8, and a bearing cover 11 covering the aperture 5b is attachably/detachably provided on the key board 5. A 2nd gear for transmission meshed with the 2nd internal gear part of the 2nd driving lens barrel is supported by the shaft 9.
Patent JP-H06179257-A (JP)
Title: Intaglio printing form plate
Inventor: NAKAMURA KAZUNORI
IPC: B41N1/06
Filed: 1992-12-14
Abstract: PURPOSE:To provide an intaglio printing form plate with a high-precision fine recessed part by forming a recessed part, by a method wherein a film is formed on at least one surface of a glass base by electroless plating and the film is etched by making use of a photoresist film as a mask. CONSTITUTION:A film 14 (example, Ni-P) is formed by electroless plating on at least one surface of a glass base 12 by electroless plating. A recessed part 16 is formed by etching the electroless plating film 14 by making use of a photoresist layer 15 as a mask and made into an intaglio printing form plate 11. Consequently, the intaglio printing form plate with a fine recessed part having high precision can be obtained.
Patent JP-H09176452-A (JP)
Title: Phenolic resin molding material
Inventor: SAITO SATOYUKI
IPC: C08L61/04
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a high-strength phenolic resin molding material being excellent in mechanical strengths such as impact resistance and static strength and being a substitute for a metal in the fields of automobiles and electric and electronic devices and appliances. SOLUTION: This phenolic resin molding material comprises 30-50wt.%, based on the total molding material, resol phenolic resin or a mixture thereof with a novolac phenol resin, 40-60wt.% glass fiber and 1-3wt.% diethylene glycol as an additive.
Patent JP-H04202263-A (JP)
Title: Antifouling composition
Inventor: YOKOI JUNJI
IPC: C09D5/16
Filed: 1990-11-28
Abstract: PURPOSE:To obtain the title compsn. which is effective in controlling harmful aquatic organisms without detriment to the ecosystem or work environment by using a specific phenol deriv. as the effective component. CONSTITUTION:The title compsn. contains at least one arom. substd. phenol represented by formula I (wherein X is a group of formula II or III.-CH2O-, etc.; Y is -H or -OH; M is 0 or 1; and n is 1-5) as the effective component. When the phenol is used in combination with a water-repellent org. compd., the compsn. provides a strong and stable antifouling effect for a long term. Examples of the water-repellent compd. are silicone oil, vaseline, petroleum wax, liquid paraffin, etc. The phenol, when used in a coating compsn. or in an antifouling liq. for a fishing net, is pref. compounded in an amt. of 1-50wt.%.