baber/WOPTO huggingface dataset:
Patent JP-H11198603-A (JP)
Title: Pneumatic tire
Inventor: MINAGAWA YASUHISA
IPC: B60C15/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a tubeless pneumatic tire which does not have an inner liner and is outstanding in durability particularly of a bead section. SOLUTION: In a tubeless tire having a carcass cord covering rubber layer 2 within which a series of carcass cord 1 row is provided, the rubber for use on the carcass cord covering rubber layer 2 is made up of the composition including diene series rubber of' 50 to 90% and halogenated butyl rubber of 50 to 10% by weight, or 100 parts by weight of rubber consisting of bromide copolymer of isobutylene/p-methylstyrene, 1 to 10 parts by weight of tackier and amine-ketone series age resistor but not including platicizer, and the distance after vulcanizing between each other of the carcass code 1 at the position where the end of the cord 1 lifting a bead section 3 is located is specified as 0.1 mm or more.
Patent JP-S5498105-A (JP)
Title: Howler tone transmission system
Inventor: SAITOU NOBUAKI
IPC: H04M3/14
Filed: 1978-01-20
Abstract: PURPOSE: To perform howler tone transmission in the exchange including a channel switch where high-level signals cannot pass, by utilizing the transmission circuit of call signals, which operate the bell of a telephone set, to perform howler tone transmission.  
     CONSTITUTION: In case that call signals and howler tone are transmitted to 1a and 1b respectively, contact circuit 2a is switched by the control from control circuit 9 of an exchange, and call signals are transmitted to the subscriber's telephone set of input terminal 1a from call signal generator 8. Switch 6a corresponding to contact circuit 2a repeats to turn on and off; and when switch 6a is turned off, switch 6b is turned on by the control from control circuit 9, and further, switching contact 11 is switched to the howler tone generator 13 side by the operation of switch 12, and howler tone is transmitted from common signal line 10 to the subscriber's telephone set of input terminal 1b through contact 2b. As a result, howler tone transmission can be performed even if channel switches where high-level signals cannot pass are included. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09201030-A (JP)
Title: Linear motor and its manufacture
Inventor: YAMAGUCHI ATSUKICHI
IPC: H02K33/18
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To reduce the production cost of a linear motor and, at the same time, to reduce the size of the motor by reducing the number of parts by making magnetic encoder unnecessary. SOLUTION: The mover 5 of a linear motor 1 has a mover base section 9 formed in a box-like shape a cavity section 9A which is loosely put on the yoke tooth section 3C of a stator 3 is formed in the section 9 and, at the same time, a voice coil 11 is wound around the outer peripheral surface of a side wall forming the cavity section 9A. A conductor 17 for supplying magnetic sensor current which is electrically connected to a magnetic sensor 13 for detecting the intensity of a leakage magnetic field from the magnetic field magnet 7 of the stator section 3 on one end side is electrically connected to the section 9 on the other end side.  The conductor 17 is used for supplying an electric current to the sensor 13 from the outside and, at the same time, the one end section of the conductor 17 is coated with the side wall 9B of the base section 9 and the other end section is coated with an insulating coating member 19.
Patent JP-S60148600-A (JP)
Inventor: YARI KENTAROU
IPC: F26B11/04
Filed: 1984-01-13
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-H06217055-A (JP)
Title: Facsimile server device
Inventor: OKA KOJI
IPC: H04N1/00
Filed: 1993-01-14
Abstract: PURPOSE:To transmit even data except picture data by transmitting file information through an interface as it is according to a facsimile communication system without converting the file information into the picture data. CONSTITUTION:A LAN control part 18 is the interface connected through a LAN communication line with plural personal computers, and LAN communication with each connected personal computer is operated. At that time, a system control part 11 executes a sequence by controlling each part of a facsimile server device 1 according to each kind of program stored in a ROW/RAM 10, and executes a LAN control processing. That is, the system control part 11 transmits the file information such as a text file and a program file from a terminal equipment received through the interface, through the interface as it is according to the facsimile communication system without converting the file information into the picture data.
Patent JP-S58123060-A (JP)
Inventor: TAKEBAYASHI MASAHIRO
IPC: F25B5/00
Filed: 1982-01-18
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-2000209690-A (JP)
Title: Underwater ultrasonic wave transducer
Inventor: YAMAMOTO MITSURU
IPC: H04R1/44
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized lightweight underwater ultrasonic wave transducer that has a broadband sound radiation characteristic with high efficiency and is capable of high power wave transmission. SOLUTION: In the underwater ultrasonic wave transducer that has a bolt tightened Langevin vibrator formed by engaging a bolt 14 exerting a compression stress to a piezoelectric ceramic laminator 11 with a front mass 13 and a rear mass 12, a recessed part is formed to a front face of the front mass 13, and a bending diaphragm 13 is fixed to the front side of the front mass 13 by using a heavy duty adhesive and bolts 16 or electron beam welding. A bending diaphragm 15 has a rigid body parallel displacement by elongation/ contraction of the piezoelectric ceramic laminator 11 and a bending displacement of the bending diaphragm 15 itself supported at the surrounding. The size of the recessed part is optimally designed so as to superimpose the two vibration modes for broadband operations.  The mechanism components are strongly joined by the bolt or the like and the small sized lightweight transducer with high mechanical strength that sufficiently stands a high power transmission wave can be obtained.
Patent JP-H04236411-A (JP)
Title: Capacitor fiber
Inventor: IMAI SHIRO
IPC: H01G4/00
Filed: 1991-01-21
Abstract: PURPOSE:To obtain a capacitor wherein the thickness of dielectric is thin, the size is very small, the weight is light, and the cost is low, by constituting a fiber of at least two electrode layer parts and a dielectric layer part interposing between the electrode layer parts, and completing-electrical connection by using external electrodes or lead wires. CONSTITUTION:A fiber type member constituted of two electrode layer parts 1, 3 and a dielectric part 2 interposing between them is connected with external electrodes or leads, thereby realizing capacitor function. Troubles that a thin film is apt to be broken, its dealing is difficult, and pin holes are apt to be generated can be avoided. In the title fiber, the dielectric layer can precisely, easily, and stably very thin, so that a very small-sized capacitor can be constituted.
Patent JP-S62170122-A (JP)
Title: Electromagnetic relay
Inventor: RORUFU DEIITAA KIMUPERU
IPC: H01H51/04
Filed: 1987-01-14
Abstract: A relay includes a permanent magnet for an armature restoring force having a highly negative temperature coefficient of remanence, where a portion of the permanent magnetic force is compensated by a compensation spring. The response voltage is rendered temperature independent by a heating means connected in parallel to the excitation winding to heat the permanent magnet in synchronization with the winding and, thus, guarantee a compensation of the response voltage with respect to the coil heating.
Patent JP-S59130005-A (JP)
Inventor: KOKUBU YOSHINORI
IPC: H01B3/08
Filed: 1983-01-18
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-S60150563-A (JP)
Title: Manufacture of polymer compound storage battery
Inventor: KITAHARA YASUHIRO
IPC: H01M10/058
Filed: 1984-01-13
Abstract: PURPOSE:To economically manufacture a storage battery with a simplified process by directly utilizing the battery case and positive, negative electrodes used for combining a polymer film at the surface of positive electrode as the lead storage battery case and positive, negative electrodes. CONSTITUTION:A monomer and polymer support electrolyte are dissolved into polarity organic solvent within a battery case 4 in order to form non aqueous electrolyte solution for polymerization. A positive electrode 1 consisting of a substance having resistivity to oxidation such as platinum and carbon etc. and a negative electrode 3 consisting of metallic or carbonic material such as iron or copper, etc. are at least partly immersed into non aqueous electrolyte solution for polymerization in such a manner that they are separated each other and a polymer film of monomer is precipitated on the surface of positive electrode 1 through electrolytic polymerization by supply an electrolytic current through application of a DC voltage across the positive and negative electrodes 1 and 3. The non-aqueous electrolyte solution for polymerization is taken out from the battery case 4 and the non-aqueous electrolyte solution obtained by dissolving supply electrolyte for battery into the polarity organic solvent is supplied to the battery case 4.
Patent JP-H05185262-A (JP)
Title: Method for boring hollow part wall of metallic member
Inventor: ENOMOTO MASATOSHI
IPC: B23K26/142
Filed: 1992-01-16
Abstract: PURPOSE:To prevent the generation of warpage in the peripheral edge part of a hole and automatically sweeping off a cut piece to parts exclusive of a hollow part by irradiating the wall of a metallic member having the hollow part with a laser beam for cutting and moving the laser beam while injecting an assist gas, thereby boring the wall. CONSTITUTION:The hollow part wall 4 of a clad member 3 having the hollow part 2 is irradiated with the laser beam from a laser head 10 under the injection of the assist gas and the laser beam is moved, by which the wall is bored. The pressure higher than the outside is maintained in the hollow part 2 by the effect of the assist gas and, therefore, the cut piece 13 is blown off to the outside simultaneously with ending of the cutting by turning around of the head 10. The cut piece is thus automatically swept off. The generation of the inadvertent warpage in the peripheral edge part of the hole is prevented.
Patent JP-H10193576-A (JP)
Title: Method and apparatus for inspecting fault position
Inventor: SATO TOMOJI
IPC: G01N21/89
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To transmit information such as position and number in the case of existing a fault part at a film-like material drawn at a high speed by inspecting a fault position of the material and establishing the fault position from an extracted fault part position and reference position. SOLUTION: A printed state is inspected by an inspecting extracting unit 22. In the case of existing a fault print, a fault position is extracted, and information of the position is sent to a CPU 24. The CPU 24 calculates a distance of the position of the fault to a reference position, and establishes the fault position to the reference position. Further, after a printing step is finished, the relationship between first inspection starting and ending positions and the fault position is established from the first and second starting and ending positions. For example, if the one fault position exists at 530m from the reference position and 10m is existed as the ending loss, a distance between the fault position and the first ending position becomes 490m.
Patent JP-H06217207-A (JP)
Title: Solid state image pickup device
Inventor: NAKAJIMA TAKATSUGU
IPC: H04N5/353
Filed: 1993-01-14
Abstract: PURPOSE:To improve the precision and stability of a shutter speed. CONSTITUTION:A high-speed counter 21 counts a clock of frequency much higher than the frequency of a horizontal synchronizing signal. A low-speed counter 25 counts a clock of the same frequency with the horizontal synchronizing signal. A logarithmic converting ROM 30 logarithmically converts data corresponding to the charge storage time of a CCD on addresses and outputs count control data. A comparator 23 compares the count control data with the count output data of the high-speed counter 21. A comparator 27 compares the count control data with the count output data of the low-speed counter 25. An AND gate 28 ANDs the comparison output of the comparator 27 with a pulse RP. A NOR gate 29 puts the output of the AND gate 29 and the comparison output of the comparator 23 together.
Patent JP-S62163999-A (JP)
Inventor: KOBAYASHI MASAHIRO
IPC: G21F9/30
Filed: 1986-01-14
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-2000205318-A (JP)
Title: Friction material for brake
Inventor: KINOSHITA KOICHI
IPC: F16D69/02
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent rust from generating on a rotor surface due to wetting of a rotor or a friction pad by combining a material effective for rust prevention with friction material for brake constituted of fiber base material, friction regulating material, and binding material. SOLUTION: Following material effective for rust prevention of iron is combined with friction material for brake singly or in a plurality of sorts. Namely, following is used. 1) metallic powder of lower standard electrode potential than iron - example: zinc powder. 2) metallic oxide powder of lower standard electrode potential than iron- example: zinc oxide powder. 3) alkali metallic salt, alkali earth metallic salt, alkali metallic salt or alkali earth metallic salt of molybdic acid (or boric acid) - example: sodium molybdate (or lithium, calium, or the like). 4) organic substance having rust prevention effect, fluorine series polymer powder - example: PTFE, FEP, PVdF. 5) strong alkali material - example: hydroxide (calcium hydroxide or the like) of alkali metal, alkali earth metal, or carbonate (sodium carbonate) of alkali metal. alkali earth metal.
Patent JP-S59131124-A (JP)
Title: Spectroscope
Inventor: UCHINO KOUICHI
IPC: G01J3/12
Filed: 1983-01-17
Abstract: PURPOSE:To extract homogeneous light efficiently over the entire wavelength range by using a diffraction grating with small grating width and providing a spectral filter in front of an exit slot in the incidence direction of light, and using the diffraction grating in a range of specific wavelength and shorter and the spectral filter in the longer-wavelength range for spectral diffraction. CONSTITUTION:Luminous flux incident from an entrance slit 1 is made into a parallel light beam by a reflecting mirror 2 and incident to the diffraction grating 3. The normal line of this diffraction grating 3 is set at an angle theta to the optical axis of the incident light and the diffraction grating performs exactly the same operation with a normal plane mirror; the incident light beam is reflected without being diffracted spectrally at all and focused on the exit slot 5 by a reflecting mirror 4. While the diffraction grating is set as mentioned above, the spectral filter 6 is provided on the optical path to obtain homogeneous light. This spectral filter 6 is constituted by arranging interference filters 8, 9, 10, 11, and 12 for obtaining homogeneous light of wavelength on a rotatable disk 7 and forming a mere hole 13 where no interference filter is fitted. The hole 13 holds some interference filter in the luminous flux.
Patent JP-2000206447-A (JP)
Title: Head mounted type video display device
Inventor: URISAKA SHINYA
IPC: G02B27/02
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To make a device small in size and light in weight and to reduce cost. SOLUTION: This device is constituted of a body to be attached which is attached to the user's head, left and right display systems 28L and 28R held on the body to be attached and projecting an image in front of user's eyes, and a relay box 25 fetching a voice signal A and a video signal V and outputting the video signal and a control signal to the display systems 28L and 28R. The display systems 28L and 28R are respectively provided with display elements 51L and 51R displaying the image, backlights 52L and 52R illuminating the elements 51L and 51R, drivers 53L and 53R forming the image on the elements 51L and 51R and optical elements 54L and 54R enlarging and projecting the picture.  A control means 39 of the box 25 gives a command to a character generation part 38 so as to display right and left graphics for enabling the user to confirm the attached state of the body to be attached on the elements 51L and 51R, while replacing them at prescribed time intervals.
Patent JP-H09197905-A (JP)
Title: Image forming device
Inventor: SATO AKIRA
IPC: F16H55/08
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To perform excellent image formation by increasing the transmission efficiency and meshing rate and making the rotation of a photosensitive drum smooth. SOLUTION: A stepped gear 33 for driving reception is fixed to one end of the photosensitive drum 13 and when a process unit is mounted on an image forming device main body 11, the stepped gear 33 for driving reception engages a drum driving stepped gear 40 of the image forming device main body. The stepped gear 33 for driving reception and stepped gear 40 for drum driving are constituted by bringing two spur gears of the same module into contact with each other so that their teeth are 1/2-pitch out of phase, and slanting parts are formed at the peak parts of teeth on the side where one gear and the other gear face each other so that the peak part of one gear and the peak part of the other gear form a V shape.
Patent JP-S58122554-A (JP)
Title: Toner used for developing powder
Inventor: SARUWATARI NORIO
IPC: G03G9/097
Filed: 1982-01-18
Abstract: PURPOSE:To prevent hardening reaction with an amine type charge controller for giving positive polarity, and to make constant the softening point, m.p., etc. of a toner used for a developing powder, by esterifying an epoxy resin used for manufacturing said toner with a tertiary aliphatic acid in advance. CONSTITUTION:An epoxy compd., such as bisphenol A type, having at least one epoxy qroup in one molecule is reacted with a tertiary satd. aliphatic acid having the right general formula in which R1, R2, R3 are each alkyl, and at least one is a memory group, and the total C number of them is 8. The obtained esterified epoxy resin is compounded with a colorant, such as carbon black or nigrosine black, an amino type charge controller, etc., kneaded with a kneader or the like, pulverized, and classified to obtain an intended toner for use in a developing powder.
Patent JP-S56103194-A (JP)
Title: Antitumor substance and its preparation
Inventor: YASUDA HARUTAROU
IPC: A61K35/74
Filed: 1980-01-23
Abstract: NEW MATERIAL:An antitumor substance CW-5. Elementary analysis(%): C, 46.25; H, 5.99; N, 7.69. Ash content: 1.5% or less. Infrared absorption: Substantially as shown in the figure; 1,650cm -1 , 1,080cm -1  and 2920cm -1 . Solubility: Insoluble in water and organic solvents. Amino acid analysis: (decreasing order of contents): glutamic acid, alanine, asparagine, leucine, lysine, etc. Saccharide composition: galactose, glucose, ribose and glucosamine.  
     USE: An antitumor agent effective for inhibiting tumor in a dose of 100W0.01mg/ kg.  
     PROCESS: A strain, e.g. Bifidobacterium longum M101-2, FERM-P No.5356, belonging to the genus Bifidobacterium, is cultivated to give a microbial cell, which is defatted, destroyed and extracted with a nonionic surfactant, e.g. Triton X-100 and then extracted with an anionic surfactant solution. The resultant extract is deproteinized to give the titled substance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02187821-A (JP)
Title: Arithmetic circuit
Inventor: ISHIKAWA ATSUSHI
IPC: G06F7/50
Filed: 1989-01-17
Abstract: PURPOSE:To check a fault in an arithmetic circuit with a few quantity of hardware by inputting the same value to each of the arithmetic circuits, respectively, and comparing and checking the result of one arithmetic circuit with that of another circuit. CONSTITUTION:When no arithmetic result is required by a microinstruction, the signal of the output signal line 4a of a decoder 4 goes to 1. Therefore, input signal selectors 5a-5f select X(12:4) and Y(12:4), and output them to the arithmetic circuits ALU1a-1f. Meanwhile, AND gates 7a-7c are closed, and carry-in signals C0-C2 go to Os. Thereby, the ALU1a-1d output the same signals when no fault occurs. Meanwhile, comparators 6a and 6b are set at operating states since the signal of the line 4a is set at 1, and the comparator 6a compares the output signal Z(0:4) of the ALU1a with the output signal Z(4:4) of the ALU1b, and the comparator 6b compares the output signal Z(8:4) of the ALU1c with the output signal Z(12:4) of the ALU1d, and thereby, the occurrence of abnormality is checked.
Patent JP-2000205327-A (JP)
Title: Liquid sealing bush
Inventor: OKUZUMI HIROSHI
IPC: F16F13/14
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid sealing bush capable of reducing load noise greatly without impairing operability and stability. SOLUTION: A liquid chamber formed by an inner cylinder side member 3, an outer cylinder side member 2, and an outer elastic body 4 is partitioned into a first and second liquid chamber 5a, 5b side and a third and fourth liquid chamber 6a, 6b side by a first elastic body. Furthermore, both of these liquid chambers are partitioned into a first liquid chamber 5a, a second liquid chamber 5b, a third liquid chamber 6a, and a fourth liquid chamber 6b by a second elastic body 1 which has a groove part 8 formed at inner periphery of the outer cylinder side member 2 and a slight clearance and is fixed on the inner cylinder side member 3.
Patent JP-H02260628-A (JP)
Title: Manufacture of semiconductor device
Inventor: ROBAATO ARAN HAMU
IPC: H01L21/205
Filed: 1990-01-12
Abstract: PURPOSE: To enable a structure to be epitaxially grown by a method wherein a semiconductor wafer as a substrate is provided, a metal beam is made to impinge on a certain region of the substrate, and a base layer is formed on the substrate. CONSTITUTION: An InP wafer substrate 80 with a layer previously deposited on its surface is kept at a temperature of 450 deg.C in an MBE chamber, and a beam of In, Ga, and As2 is made to impinge on the substrate 80. An In0.53 Ga0.47 As base layer 87 prescribed in composition and doped with Be is grown at a required growth rate. A Be source is kept at a temperature of 910 deg.C, an obtained Be beam is made to impinge on the substrate 80, a Be doping operation is stopped, and the base layer 87 is kept growing for a prescribed time. By this setup, an intentionally or unintentionally doped base layer region is obtained. When a beam of In and Ga stops impinging on the substrate 80, the base layer 87 stops growing, and an InP emitter layer 88 starts growing.  When a Sn flux is made to impinge on a growth surface while the layer 88 grows, a structure epitaxial and high enough in quality for a device can be obtained.