baber/WOPTO huggingface dataset:
Patent JP-H01299845-A (JP)
Title: Flame retardant and flame-retarding resin composition
Inventor: TAKAHATA NORIO
IPC: C09K21/08
Filed: 1988-05-27
Abstract: PURPOSE:To provide a flame retardant which can impart flame retardancy to a halogen-containing polymer and can improve its heat stability, by coating the surface of an iron compound with a (hydr)oxide basic carbonate of an alkaline earth metal. CONSTITUTION:An iron compound (e.g., ferric oxide) is mixed with an oxide, hydroxide or basic carbonate of an alkaline earth metal (e.g., magnesium hydroxide) with, for example, a super mixer, whereby the surface of the iron compound can be coated with the oxide or the like of the alkaline earth metal to produce a flame retardant. By adding this flame retardant to a halogen-containing polymer or a halogen-added polymer (e.g., polyvinyl chloride), excellent flame retardancy can be imparted to the polymer, and the polymer can be prevented from undergoing a dehalogenation reaction and therefore can be prevented from undergoing thermal decomposition, thermal discoloration, etc. It is also possible to use a copper compound (e.g., cupuric oxide) instead of the iron compound.
Patent JP-H08317908-A (JP)
Title: Reproduction or display method and system for medical picture with text column which can be optionally arranged
Inventor: UIREMU BAN RIITO
IPC: G06F40/189
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a desired layout by including a control device which processes the digital signals of the medical image to produce or be stored in hard copies, selects parameters relating to layout from files and generates hard copies with text boxes. SOLUTION: Radiation images of an object are recorded by a screen, downloaded to and carried by a cassette 3 having an EEPROM 4 to a workstation 5 for multiple selections. Then the identifying data of a patient and selected items, i.e., file for identifying cassettes, numbers for identifying the patient and image processing method, etc., are written in. The cassette 3 is put into a radiation image read-out device 1 to read out the information stored in the EEPROM 4 and the image stored in the light induced phosphorus screen. The cassette 3 used to carry the screen is opened to take out and read out the screen, part of which is taken to read out the radiation image.
Patent JP-S62287465-A (JP)
Title: Spindle motor for magnetic disk device
Inventor: EDAKAWA KENJI
IPC: G11B19/20
Filed: 1986-06-04
Abstract: PURPOSE:To prevent the read-write error by the vibration of a spindle motor by providing a vibration damping material consisting of a thin film of a high- polymer material having a viscoelastic property either between a stator and flange or between a magnet and rotor housing or spindle hub. CONSTITUTION:The vibration damping materials 22, 23 are the thin films consisting of the viscoelastic high-polymer compd. such as acrylic high-polymer material and are the material which has the viscosity of fluid and the elasticity of a spring in combination and is known as viscoelastic material (VEM). A VEM101 sandwiched by a vibrating body 103 and a restraining body 102 has long chain-like molecules 104 which are irregularly entangled with each other while a vibration diaphragm 103 is held static but when said diaphragm is brought into the vibration state, the internal resistance is generated as a result of the extending or slipping by the deformation thereof and such resistance is converted to thermal energy to attenuate the vibration to be transmitted to the restraining body. The vibration to be transmitted to a magnetic disk or head is considerably attenuated by providing the vibration damping material A22 and the vibration damping material B23 in the above-mentioned manner.
Patent JP-H0425798-A (JP)
Title: Condensate purification system
Inventor: AKAMINE KAZUHIKO
IPC: C02F1/42
Filed: 1990-05-21
Abstract: PURPOSE:To rationalize the condensate purification system and to reduce the cost of facilities by using a hollow yarn film filter which has ion exchanging performance and installing a condensate deminineralizer in a by-pass line. CONSTITUTION:In the condensate purification system 8, an opening/closing valve 16 is open, an opening/closing valve 17 is closed, and the condensate deminieralizer 15 is placed in a stand-by state in normal operation. Then a condensate which is recovered by a condenser 4 is sent by a condensate 7 directly to the entrance side of the hollow yarn film filter 13 which has the ion exchanging performance and the majority of the condensate flows to a filter 13 to remove both a clad and metallic impurities in the condensate. Further, part of it flows through the by-pass line 18 and the ion density in the fed water is controlled. In case of a sea water leak, a conductivity measuring instrument 20 closes the valve 16 and opens the valve 17 and turns on the small-capacity deminieralizer 15 according to a necessary extent; and the all-amount processing of the condensate is performed to remove generated ions, etc., and direct influence upon a contact filter 13 is prevented.
Patent JP-H09291528-A (JP)
Title: Steel pipe pile
Inventor: ISODA KIKUO
IPC: E02D5/28
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of initial ground subsidence, and to improve the stability of the underground supporting force, and to facilitate the insertion into the hard ground by providing a bottom cover inside of a tip side of a steel pipe pile, which has a hollow cylindrical shape, at a constant depth for sealing, and providing a blade, which is projected from the tip of the steel pipe pile at an appropriate length, in the bottom cover. SOLUTION: A disc-shaped bottom cover 2 is welded to the inner peripheral surface of a main body 1 at an appropriate depth from an open tip of the hollow cylindrical main body 1, which is made of the structural carbon steel or the like and which is formed at the predetermined inner diameter and which has a constant strength. A blade 3, which has the predetermined height and which is made of high-tensile steel or the like, is welded to a lower surface of the bottom cover 2 so as to be vertically stood. Consequently, since a steel pipe pile having the bottom cover 2 is pressed into the ground, intrusion of the soil into the main body 1 is prevented by the bottom cover 2.  With this structure, efficient press-in work can be realized without wasting the press-in work, and the generation of initial subsidence is prevented, and stability of underground supporting force is improved, and the stabilized supporting force can be showed for a long time.
Patent JP-S5464475-A (JP)
Title: Surface stabilizing method for mesa type semiconductor element
Inventor: ISHII TAKASHI
IPC: H01L21/316
Filed: 1977-10-31
Abstract: PURPOSE: To reduce the parasitic capacitance, by performing mesa etching after forming metallic electrode on the semiconductor substrate and by stabilizing the substrate surface with the negative oxide film of semiconductor material used for the substrate.  
     CONSTITUTION: The electrode metallic film is coated on the GaAs substrate 1, and electrode 2 is formed by performing photo etching through the use of the resist film 7. Next, the substrate 1 is made for mesa etching by taking the film 7 and the electrode 2 as masks while leaving the film 7, and the etching surface 3 is made anodic oxidation. At this time, the anodic oxidation is made with the electrolytic method using hydrogen peroxide or made in the mixed solution of glychol and water, and the mesa etching surface 3 is coated with the GaAs native oxide film 8 and the film  7 is removed. Thus, no superimposing part is caused on the electrode 2 and the  film 8, and accordingly, no parasitic capacitance is produced. Microwave element  excellent in high frequency performance can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6052048-A (JP)
Inventor: REIMONDO AARU KURISUCHIYAN
IPC: H01L21/02
Filed: 1984-06-27
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-H03110356-A (JP)
Title: Boiler
Inventor: SUTANREE JIYOOJI FUINCHI
IPC: F23L15/02
Filed: 1989-05-24
Abstract: PURPOSE: To reduce the weight and price of a boiler with heat wheel while facilitating inspection by specifying arrangement of a gas channel, a rotary heat exchanger, a burner and a stationary heat exchanger. CONSTITUTION: A housing 20 defines a gas channel having a plenum chambers 8, 10 connected in series between an air intake passage 3 and an exhaust passage 4. The plenum chambers 8, 10 have juxtaposed parts. A rotary heat exchanger 12, a burner 25 and a stationary heat exchanger 22 are disposed in the housing 20. The rotary heat exchanger 12 has a large number of gas passages arranged rotatably such that they pass partially through the plenum chambers 8, 10 alternately and a part of gas in the gas channel flows reversely between the plenum chambers 8, 10 through the gas passage of the rotary heat exchanger 12. The burner 25 and the rotary heat exchanger 12 are disposed in the gas channel between the plenum chambers 8, 10. The stationary heat exchanger 22 is disposed in the gas channel between the burner 25 and the rotary heat exchanger 12 contained in the plenum chamber 10.
Patent JP-S61290036-A (JP)
Title: Molding method for laminated plate
Inventor: NAKAJI MASASHI
IPC: H05K3/46
Filed: 1985-06-17
Abstract: PURPOSE:To enable to mold a voidless laminated plate whose thickness is uniform within a predetermined period of time, by a method wherein the inside of an airtight chamber, which is openable and closable, is depressurized and then a material to be molded is pressurized, heated, stuck and cured by giving high-pressure steam within a vessel. CONSTITUTION:A material 1 to be molded is pressurized and heated by a heating means A by feeding high-pressure steam within a pressure vessel 2 provided with an airtight chamber E holding the material 1 to be molded and pressure is applied to the material 1 to be molded by feeding hihg-pressure air within the vessel 2 by a high-pressure air feeding means B. Air cooled by a cooling means C cooling the high-pressure air fed within the vessel2 through a heat exchanger 4 is circulated within the vessel 2 by a circulation means D. The airtight chamber E which has been so constituted that the material 1 to be molded is pressurized from the top and pressure from the side can be prevented and an external depressurizing means G are made communicatable and interruptable by attaching and detaching them by an attaching and detaching means F. The depressurizing means G makes the inside of the airtight chamber E and that of the vessel 2 into high vacuum by depressurizing them. The material to be molded is molded by these means.
Patent JP-H01300935-A (JP)
Title: Urethane gel for ultrasonic diagnostic apparatus
Inventor: AKAISHI FUMIO
IPC: A61B8/00
Filed: 1988-05-31
Abstract: PURPOSE:To improve the close adhesiveness to a patient and to reduce the attenuation quantity of an ultrasonic wave, by using a urethane gel, whose penetration is a predetermined range value, obtained by polymerizing polyol whose moisture content is a predetermined value or less with isocyanate. CONSTITUTION:An urethane gel for an ultrasonic diagnostic apparatus is prepared by polymerizing polyol having moisture content of 500ppm or less with isocyanate whose reactive functional group is almost equimolar and the penetration thereof is 5-350. As isocyanate, for example, one or more kind of tolylene diisocyanate, 4,4'-diphenylmethane diisocyanate or the like can be effectively used.
Patent JP-H01301725-A (JP)
Title: Non-sticking fluororubber composition and production thereof
Inventor: KOYAKATA HIROSUKE
IPC: C08F8/42
Filed: 1988-05-31
Abstract: PURPOSE:To obtain the subject composition capable of maintaining non-sticking effect for a long period, by vulcanizing a fluororubber to form double bonds in the fluororubber and permeating a reactive silicone rubber into the surface thereof. CONSTITUTION:A fluororubber is vulcanized to form double bonds in the fluororubber and a reactive silicone rubber is permeated into the surface of the above mentioned fluororubber (preferably 80-150% degree of swelling) to be reacted with the rubber, thus obtaining the objective composition.
Patent JP-S5834628-A (JP)
Title: Mos invertor circuit
Inventor: FUKUDA MINORU
IPC: H03K19/0944
Filed: 1981-08-24
Abstract: PURPOSE:To prevent malfunction by discharging charge accumulated in a signal line by output of an MOS invertor that detects fall of potential of the signal line and thereby lowering the potential of the signal line quickly. CONSTITUTION:When a transistor T1 turns on and potential of point (a) of a read line DL falls, A transistor TY turns off. Accordingly, output of an MOS invertor consisting of transistors TX, TY becomes high level and a transistor TZ for the read line DL discharging becomes on. Consequently, the read line DL falls rapidly.
Patent JP-S61290683-A (JP)
Inventor: MITOMO AKIO
IPC: H05B3/56
Filed: 1985-06-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61288637-A (JP)
Title: Multiplex transmission equipment
Inventor: SAITO TAKAO
IPC: B60Q9/00
Filed: 1985-06-17
Abstract: PURPOSE:To decrease the quantity of wire harness by connecting an instrument panel and a rear trunk room around the driver's seat by optical multiplex transmission and connecting the instruments and nearby electric equipments by electric multiplex transmission. CONSTITUTION:Optical fibers 9, 10 connect the instrument panel section 3 and a rear trunk room 4 and reception circuit 27, 36 and LED drivers 22, 31 are fitted to both ends of the fibers 9, 10 via optical connectors 24, 25, 34, 33 for optical transmission. Then an input signal from an instrument panel switch group 13 gives a command signal to electric equipments A via a following order; the path of the wire harness 16, a multiplex transmission unit 18, the driver 22, the fiber 9, the circuit 27 and a CPU 29 or electric devices B via an electric wire 47. The state of the electric equipments B is given to the panel section 3 via the opposite path to the said signal conversely. Further, electric equipment C near the panel section 3 are subjected to signal transmission/ reception by electric multiplex transmission wires 40, 41.
Patent JP-H11322388-A (JP)
Title: Dispersant for concrete
Inventor: NISHIMORI YOSHITO
IPC: C04B24/18
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a dispersant for concrete, capable of making a fresh concrete develop high dispersibility, reducing the change of obtained fluidity with time and providing excellent workability. SOLUTION: This concrete dispersant is obtained by mixing (I) a copolymer comprising (A) an unsaturated bond-containing carboxylic acid and (B) an unsaturated bond-containing polyoxyalkylene-based monomer in the ratio of 27-850 pts.wt. of the component B to 100 pts.wt. of the component A as essential components or a copolymer prepared by neutralizing the copolymer with (II) a treated component which is obtained by fractionating a waste liquor of sulfite digestion pulp by using an ultrafiltration membrane, has 1,000-5,000 weight- average molecular weight and is composed of 80-100 wt.% of a material having 500-15,000 molecular weight in the ratio of the component (I) to the component (II) of 90:10 to 50:60 by weight.
Patent JP-S5920821-A (JP)
Title: Noise evaluating method
Inventor: TSUGE KAZUHIRO
IPC: G01H3/00
Filed: 1982-07-27
Abstract: PURPOSE:To perform quantitative analysis based on the frequency of swelling noises, by detecting the electric signal of the sound pressure wave detected by a sound level meter, converting the signal into an envelope electric signal which envelops the peak of the sound pressure wave, analyzing the frequency of the signal, and evaluating the noises. CONSTITUTION:The electric signal of sound pressure wave detected by a noise level meter 1 is outputted to a bandpass filter 3, where signals with harmful frequencies in analysis are removed. The result is converted into an envelope electric signal, which envelops the peak of the sound pressure wave, by a detector circuit 4. Said signal is outputted to an analyzer 5. The central frequency of a tracking filter, which corresponds to the number of rotation of the internal combustion engine of a vehicle, is detected by an engine speed sensor 6 and controlled. Then, frequency analysis, RPM tracking analysis, and rotation number ratio analysis are performed. The output signal of the analyzer 5 is outputted to an X-Y plotter 7 and two dimensional graph is drawn on the X-Y plotter 7.
Patent JP-S6111040-A (JP)
Inventor: MATSUHIRA NOBUHITO
IPC: G03C1/72
Filed: 1984-06-28
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-H0434003-A (JP)
Title: Terminal device for production process control
Inventor: SUDO SHINJI
IPC: A41H42/00
Filed: 1990-05-22
Abstract: PURPOSE:To collect data of operation performance more finely divided for each process without increasing the number of installed terminal devices by setting plural steps, registering the steps and inputting the operation performance by key or switch operation and changing over displays. CONSTITUTION:Each of terminal devices 2 is provided with ten keys 21, function selective keys 22 and a display device 23 and connected to a counter switch 24 for inputting operation performance. Plural steps are then set and registered to successively display operation instructions for the respective steps in the display device 23. The operation of the displayed steps is performed and the switch 24 is subsequently pressed to input the operation performance for the displayed steps at that time. The display on the display device 23 is changed over to operation instruction in the next step.
Patent JP-S6023616-A (JP)
Inventor: TSUCHIYA SEIICHI
IPC: H01B17/14
Filed: 1983-07-19
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-S5757330-A (JP)
Title: Data transfer system by connection of bus
Inventor: KOSHIMIZU YATORI
IPC: G06F13/00
Filed: 1980-09-25
Abstract: PURPOSE:To realize an economical data transfer system having the quanity of reduced hardware, by sending back the clock to a controller only through a terminal device that has coincidence betwen the received address and its own address among plural terminal devices which received the signals from the controller. CONSTITUTION:A control part 102 of a controller 100 edits the information given from a computer into a data, an address of a terminal device and a working command to send them to a parallel/series converting part 104, converts the information into a series data based on the sending timing given from a clock sending part 105, and then sends the series data and the clock given from the part 105 to terminal devices 200 and 300. The devices 200 and 300 receive the clocks through clock sending-back parts 202 and 302 and send them to series/parallel converting parts 201 and 301. The address of the received data is sent to starting parts 203 and 303, the working command is sent to working discrininating parts 204 and 304, and the data is sent to terminal parts 205 and 305 respectively through the parts 201 and 301. At the parts 203 and 303, the received address is collated with the own address. Then the terminal device is started when coincidence is obtained through the collation, and the clock is sent back to a series/parallel converting part 103 of the controller 100 via the part 105.
Patent JP-H0691409-A (JP)
Title: Insert and method for cutting workpiece
Inventor: PIITAA JIEEMUSU HIISU
IPC: B23B27/16
Filed: 1991-03-26
Abstract: PURPOSE: To provide an insert tool which is sufficiently stable and excellent in durability and used for cutting, milling, drilling, etc. CONSTITUTION: An insert tool has a molded body made of complex abrasive material, which is connected to a support body 16 basically made of polymer. The complex abrasive molded body comprises a molded body layer 10 connected to a base 12. It is connected to the support body 16 through connection faces 24 and 26. An edge constitute a blade 22 for the insert tool.
Patent JP-H06321832-A (JP)
Title: Production of cyclohexene chlorohydrin
Inventor: YOKOTA MASAHISA
IPC: C07C35/48
Filed: 1993-05-11
Abstract: PURPOSE:To industrially advantageously produce cyclohexenechlorohydrin useful as an intermediate for agrochemicals, etc., in high selectivity. CONSTITUTION:In a method for producing cyclohexene chlorohydrin from cyclohexene and chlorine, chlorine water adjusted to pH<=7 by reacting chlorine with a 0.1-1.0N aqueous solution or suspension of alkali is reacted with cyclohexene of an amount corresponding to >=1.05 times based on number of moles of effective chlorine contained in the chlorine water to produce the objective cyclohexene chlorohydrin.
Patent JP-S5834364-A (JP)
Title: Probe
Inventor: INOUE HIROSHI
IPC: G01R1/067
Filed: 1981-08-24
Abstract: PURPOSE:To facilitate a countermeasure and treatment of noise using an oscilloscope, by providing a bypass circuit for noise removal capable of operating connection and disconnection selectively to a probe itself. CONSTITUTION:In order to observe a malfunction caused by the noise of an electric circuit or the noise of the extent that a noise component is contained, the waveform observation is carried out by bringing an electrode 1a into contact with an observing point and an electrode 2a with a reference electric potential point respectively while keeping opening a push button 13 open. On one hand, when there is the possibility of carrying out the malfunction of parts of the observing point by the noise, the condition connecting a capacitor 14 between the observing point and the refernce electric potential by using conductors 1, 2 as lead wires by pushing the button 13, is constituted. The existence of malfunction in this state is observed and when the effect of noise removal by the capacitor 14 is ascertained, a capacitor having the capacity of the same degree as the capacitor 14 is fitted between the observing point and the reference electric potential and the noise removal treatment is accomplished.
Patent JP-S63294485-A (JP)
Inventor: KAMIYA KOSEN
IPC: F26B17/14
Filed: 1987-05-27
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-H08299187-A (JP)
Title: Teapot with filter
Inventor: OIWA MASAYOSHI
IPC: A47G19/14
Filed: 1995-05-01
Abstract: PURPOSE: To provide a teapot with a filter which is not brought into contact with the bottom upper face of the teapot main body even in a case there is any error the sizes of a filter and a teapot, or the position of an engaging part formed on the inner wall of a teapot main body, or, furthermore, a filter is deformed by long time use. CONSTITUTION: This teapot with a filter comprises a teapot main body 2 and a net type tea filter fitted into the main body 2 in a condition the circumference 3a thereof is pressed to the inner wall 5d of the main body 2 or engaged with an engaging part. One or two or more protruded long bars 4 or a plurality of protrusions are formed on the bottom upper face 2a of the teapot main body 2 in the direction toward a pouring port 6 from the inner wall 5d side opposite to the pouring pot 6.
Patent JP-H081261-A (JP)
Title: Device for classifying scrap
Inventor: ITO MASAOKI
IPC: B65H29/58
Filed: 1994-06-15
Abstract: PURPOSE:To classify and collect a scrap with a simple structure by expanding and contracting a piston rod of a clevis cylinder and changing the inclining direction of a chute. CONSTITUTION:When a piston rod is expanded and contracted by acting two clevis cylinders 37A, 37B, a chute 43 is inclined downward right. In this state, scraps conveyed with a conveying belt 29C are dropped down to the chute 43 from a conveying roller 29B, slid on the shute 43 and collected in a collecting box 31B. Therefore, the scrap can be classified by every quality of material with a scrap classifying device 27 with a simple structure. Further, when the collecting boxes 31A, 31B are made full, these can be conveyed in the state as it is, and the labor of the worker is not needed.