baber/WOPTO huggingface dataset:
Patent JP-H06270857-A (JP)
Title: Rubber crawler
Inventor: HIRUMA TAKAYOSHI
IPC: B62D55/253
Filed: 1993-03-17
Abstract: PURPOSE:To increase a contact area and decrease displacement in a replacement type rubber crawler used alternately with an iron shoe crawler by engaging two engagement parts of core bar embedded in the rubber crawler with continuous three teeth of sprocket teeth. CONSTITUTION:A plurality of core bars 21, 22 are embedded at a specific interval in a rubber elastic body 1 constituting a rubber crawler. Middle parts of each of core bars 21, 22 are formed as respective engagement parts 31, 32 for sprocket teeth and two core bars 21, 22, namely the engagement parts 31, 32, are engaged with three of the sprocket teeth. Respective square parts 41, 42 are formed in the core bars 21, 22 and on top faces thereof tracker rollers are rolled. Width W of each of wing parts 51, 52 in each of core bars 21, 22 is widened by width of three sprocket teeth, namely, three pitches in the longitudinal direction of rubber crawler. With this constitution, a contact area between the core bars 21, 22 and rubber crawler is increased and besides, displacement of the core bars 21, 22 in the cross direction is decreased.
Patent JP-H08286979-A (JP)
Title: Back-up system for sram card
Inventor: MIYAZAWA AKIRA
IPC: G06F12/16
Filed: 1995-04-10
Abstract: PURPOSE: To exchange a battery without stopping execution even at the time of detecting the battery voltage reduction of a SRAM card whil executing an application program. CONSTITUTION: When the battery voltage reduction of the back-up battery 2 of the SRAM card 1 is detected, the memory contents of the SRAM card is saved in E<2> PROM 6 by an interruption processing and the memory address of the SRAM card is executed mapping to the address of E<2> PROM 6. When the insertion of the SRAM card 1 is detected in succession, data saved in E<2> PROM 6 is written in the SRAM card 1 by the interruption processing and the mapping of the memory address is returned.
Patent JP-H08113561-A (JP)
Title: Corboxylate, its production and heat-sensitive recording material using carboxylate compound
Inventor: MATSUMOTO MANSUKE
IPC: B41M5/323
Filed: 1995-04-10
Abstract: PURPOSE: To obtain a new compound useful as a heat-sensitive recording material capable of reading an optical letter, having excellent colored image stability. CONSTITUTION: This compound is shown by formula I (ring A is a substitutable aromatic residue; R<1> is a substitutable aryl) such as 1,3- diiminoisoindolinebenzoate. The compound of formula I is obtained by reacting an imino compound of formula II with a carboxylic acid of the formula R<1> COOH in a solventless state or in a solvent (e.g. methanol) at 0-180 deg.C. A heat- sensitive recording material is obtained by adding the compound of formula I to a substrate (e.g. laminated paper) and providing a recording layer capable of showing a colored state by heating. The recording layer consists of a coloring component and a binder. The heat-sensitive recording material has absorption in both a visible zone and a far infrared zone and so is widely used.
Patent JP-H11284898-A (JP)
Title: Electronic image pickup device
Inventor: FUJII NAOKI
IPC: H04N5/225
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent a photographer from misrecognizing a photography range although an optical finder and an electronic zoom function are available by displaying the state that an electronic zooming means is in operation in the optical finder when the electronic zooming means operates. SOLUTION: In an optical finder system 31, an LED 35 is provided as a display means which notifies the photographer of various information on this camera, especially, the state that the electronic zooming operation is in operation. A finder LCD 34 is controlled by a finder LCD control circuit 37 under the control of a system controller 21 and capable of changing the visual field in the finder. When electronic zooming is performed by an electronic zooming control circuit 17, on the other hand, the state that the electronic zooming operation is in process is shown in the finder to the photographer. When the electronic zooming is in operation, an alarm display for the electronic zooming operation is displayed by the LED 35 at the upper part on the screen to prevent a picture from being taken while an image to be photographed is misrecognized.
Patent JP-S5420300-A (JP)
Title: Gas treating device for emergency
Inventor: OCHIAI KATSUJI
IPC: G21F9/02
Filed: 1977-07-15
Abstract: PURPOSE: A gas treating device for emergency with certainty of operation and high safety, for reducing the exposure rate of radioactive ray around an atomic power plant due to the discharge of radioactive meterials into the atmosphere discharged in the reactor building in the atomic power plant. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000275199-A (JP)
Title: Method and apparatus for evaluating gas
Inventor: FUKUSHIMA KAZUHIRO
IPC: G01N27/12
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To easily measure the oxidation and reduction capacity of gas from a change in the electric resistance of a P-type or N-type oxide semiconductor by exposing the surface of the semiconductor to gas containing oxidizable (reducible) gas. SOLUTION: The electric resistance value of an N-type oxide semiconductor increases (decreases) as the increase of the oxidizable (reducible) gas on the surface of the semiconductor but that of a P-type oxide semiconductor becomes reverse. For example, when a detection part 6 including the N-type oxide semiconductor is used, a vacuum pump 4 is operated in such a state that a leak valve 5 is closed and a main valve 2 and a vacuum valve 3 are opened to reduce the pressure in a vacuum container 1 and the output of the detection part 6 and that of a pressure measuring Pirani gauge 9 in this process are recorded on a pencorder 8.  At this time, when pressure lowers to become 10 Torr or less, the output of the detection part 6 lowers markedly because the resistance value of the N-type oxide semiconductor increases, that is, the oxidizing capacity of the gas in the vacuum container l is enhanced. The oxidation and reduction capacity of gas can be easily evaluated from a change in the electric resistance of the oxide semiconductor.
Patent JP-H02263220-A (JP)
Title: Clock control circuit
Inventor: MIYAHARA SHINICHIRO
IPC: G06F1/04
Filed: 1989-04-03
Abstract: PURPOSE:To attain the DMA transfer, etc., without adding a clock to a CPU and to reduce the power consumption by stopping the system clock via the CPU while holding the internal state of a computer equipment after the CPU releases a bus, thereby enabling another peripheral device to serve as a bus master. CONSTITUTION:After the CPU 12 releases the bus, the CPU is controlled to be set in a STOP mode where the system clock is stopped while holding the internal state of a computer equipment. Thus the bus is released when the CPU 12 is set in the STOP mode. Consequently, a bus master, e.g., a DMA 13, etc., except the CPU 12 of the computer equipment can perform the DMA even in the STOP mode of the CPU 12. Then the transfer of data is attained even in the stop state of the system clock. Thus it is possible to reduce the power consumption of a portable equipment which is driven by a battery.
Patent JP-H07297032-A (JP)
Title: Laminated coil and manufacture thereof
Inventor: OKESHI KAZUYUKI
IPC: H01F41/04
Filed: 1994-04-22
Abstract: PURPOSE:To obtain a laminated coil, with which coil conductors can be manufactured using few kinds of masks. CONSTITUTION:The same coil conductors 2a to 2f are formed on the surface of each insulator sheet 1. The coil use conductors 2a to 2f are formed by means, such as a means of etching using one kind of a photomask and a means of screen-printing using one kind of a screen mask. Parts of one kind of the coil conductors 2a to 2f, which are prepared in such a way, of the sheet 1 are electrically connected with each other by a conductor for changing the pattern to form conductors of various shapes for coils. The conductor for changing the pattern is formed by means, such as a means of coating solder or a conductive paste or a means of pressure bonding a conductive sheet.
Patent JP-S5710412-A (JP)
Title: Electromagnetic flow meter for radiation flux
Inventor: WADA ICHIROU
IPC: G01F1/58
Filed: 1980-06-24
Abstract: PURPOSE:To enable the generation of uniform radial flux at a fluid cross section, by a method wherein an insulating plate is made to extend in a direction of radius in a measuring tube in which a pair of coils, having magnetic poles of the same polarity, are placed such that the magnetic poles are positioned facing to each other. CONSTITUTION:A nonmagnetic insulating plate 3 is mounted in the direction of radius of a measuring tube 2, and an insulating lining 4 is further applied to the surface thereof. Coils 1 and 1', in which magnetic poles of the same polarity are positioned facing to each other, are spaced away from each other at a flange 5 of the measuring tube 2, and electrodes 8 and 8' are located at a surface of an insulating lining through the insulating plate 3 so as to make contact with fluid to be measured to fetch an electromotive force through a lead wire 9. In this constitution, a radial uniform magnetic flux is applied to a fluid section at a central part of a flow meter positioned between the coils 1 and 1', an electromotive force along an insulating lining 4 of the insulating plate 3 is fetched, and a mean velocity of flow distribution at the central part of the fluid section is determined as a mean velocity of flow.
Patent JP-S60226691-A (JP)
Inventor: KAWABATA AKIRA
IPC: F27B9/30
Filed: 1984-04-26
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-H09249254-A (JP)
Title: Heat shrink packaging body
Inventor: SHIMOMURA NAOYA
IPC: B65B53/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat shrink packaging body being excellent in unsealing property, wherein a film tube can be surely and easily cut along a cutting line being provided on a heat shrinkable film tube. SOLUTION: An upper lateral cutting line 4 and a lower lateral cutting line 5 comprising perforation, are provided in parallel in the circumferential direction of a heat shrinkable film tube 2, and two vertical cutting lines 6, 7 which start from the opening part 3 of the film tube 2 and reaches the upper lateral cutting line 4, are provided. Then, after heat-shrinking of this film tube 2, an interval between the upper lateral cutting line 4 and the lower lateral cutting line 5 is 0.5-3.0mm, and, the perforation holes and non-perforated parts of these upper lateral cutting line 4 and lower lateral cutting line 5 are located so as to be confronted to each other, and the lowermost perforation holes 11, 12 of the two vertical cutting lines 6, 7 are connected to the perforation holes 13, 14 of the upper lateral cutting line 4 under a state being crossed to each other.
Patent JP-S62241499-A (JP)
Title: Speaker
Inventor: KAWAHARA TERU
IPC: H04R7/18
Filed: 1986-04-12
Abstract: PURPOSE:To reduce the thickness of a speaker by joining the inner or outer periphery of a damper to a diaphragm and also joining the other to a gasket or frame, etc. CONSTITUTION:A frame 7 on the opposite surface from a magnetic circuit, gasket 9, or a net joined to the gasket 9, and the inner and outer peripheries of the damper 4 are joined with the diaphragm 6. Consequently, the damper can be removed from a voice coil without impeding the stable operation of the speaker and the total height of the speaker is reduced.
Patent JP-H02266845-A (JP)
Title: Bearing device for vertical shaft motor
Inventor: MIYODA YASUAKI
IPC: H02K5/167
Filed: 1989-04-05
Abstract: PURPOSE:To prevent speed of fire to other objects by setting the length of a bearing cover containing an oil reservoir shorter than the opening length 3mm at the inner diameter side in the longitudinal direction of a bearing body for bearing a shaft rotatably with respect to the oil reservoir. CONSTITUTION:An oil reservoir 12 composed of felt or oil impregnated material is brought into contact with a sliding bearing body 10 and the oil reservoir 12 is surrounded by a metal bearing cover 14, where the opening length delta at the inner diameter side of the bearing cover 14 with respect to the oil reservoir 12 is set shorter than 3mm in the longitudinal direction of the bearing body 10. When a motor 1 is abnormally heated and fired then the fire spreads to the oil reservoir 12 to fire the lubricant 13 in the oil reservoir 12, oxygen deficient state is brought out because of the small contact area between the atmosphere and the oil reservoir 12 and thereby spread of fire can be prevented.
Patent JP-H02257492-A (JP)
Title: Ferroelectric high-polymer optical recording medium
Inventor: TAKAKUBO MASAAKI
IPC: G11C11/42
Filed: 1989-04-05
Abstract: PURPOSE:To improve light absorption efficiency and to increase sensitivity by dispersing and mixing saturable dyestuffs into a recording layer of a PVD polymer having poor optothermo conversion efficiency. CONSTITUTION:The recording layer 1 of the optical recording medium consists of the vinylidene polymer (PVD polymer) film. A lower electrode 2, a substrate 3 and an upper electrode 4 are provided respectively. The optothermo conversion efficiency of the PVD polymer is improved by incorporating >=1 kinds of the dispersed saturable dyestuffs into the recording layer 1 in such a manner. Most of the saturable dyestuffs belong to polymethyne dyestuffs and the more specific examples of these dyestuffs include perchloric acid 5, 5'-cyclo-1, 1'- diphenylamino-3, 3'-diethyl-1-, 12-ethylene tiatricarboxyanine (IR 140), etc. The optothermo conversion efficiency is improved in this way and the recording medium having the higher sensitivity is obtd.
Patent JP-S58201024-A (JP)
Title: Vortex flow meter
Inventor: UEMATSU HIDEO
IPC: G01P5/01
Filed: 1982-05-19
Abstract: PURPOSE:To expand the minimum measuring range and to reduce pressure loss at the time of large flow rate by symmetrizing the sectional shape of a vortex generating element horizontally and vertically in a device using Karman's vortex street and setting up the maximum horizontal width differently from the maximum vertical width. CONSTITUTION:The vortex generating body 2 symmetrized vertically and horizontally, satisfied with the condition of 0.15<d/D<0.35 in width (d) and a conduit width (D) and provided with either right or left maximum width different from the other one is set up in the conduit 1. In addition, the titled device is provided with shafts 4, 5 to support the rotary shafts 2a, 2b of the vortex generating body 2, a pulse motor 6 to rotate the vortex generating body 2 and a vortex detecting means 3 at the downstream of the vortex generating element 2. Consequently, range ability can be expanded.
Patent JP-H09272393-A (JP)
Title: Air bag against side collision
Inventor: OKOCHI TSUTOMU
IPC: B60R21/207
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To desirably regulate the expnsion condition of an air bag, and surely expand the air bag, eliminating any interference. SOLUTION: Gas spouting direction is controlled by connecting a bag 7 to an inflator 5 through a gas introducing portion 14 for restricting gas diffusion, wherein the bag 7 is comprised of a main body 9, a lower expanding portion 13, and an upper expanding portion 11 provided with a vent hole 16, so that the upper and lower expanding portion 11 and 13 are folded to make bellows within the main body. On expanding the air bag 7 by spouting gas from the inflator 5, at first, the expansion of the bag 7 is stared from the portion facing to an abdomen 8 where is more resistant to impact force than a breast 10 in the condition capable of absorbing the impact force, so that the expanding condition of the bag 7 is desirably controlled, resulting in the improvement in restricting an occupant 6.  Further, vehicle body structure is provided not to interfere with the air bag when the upper and lower expanding portions 11 and 13 are expanded by inflating there from inside, so that the air bag 7 will be surely expanded.
Patent JP-H07277802-A (JP)
Title: Carbon fiber reinforced concrete
Inventor: IMAI YOSHITAKA
IPC: C04B14/38
Filed: 1994-04-01
Abstract: PURPOSE:To improve resistance to metal corrosion by specifying the specific resistance of reinforced concrete contg. cement and carbon fibers. CONSTITUTION:Carbon fibers having >=1.0X10<-1>OMEGA.cm specific resistance and >=100kg/mm<2> tensile strength of strands are incorporated into concrete by 0.1-20vol.% to obtain the objective reinforced concrete having. >=100OMEGA.cm specific resistance.
Patent JP-S60228168-A (JP)
Title: Electromagnet device for dot printer printing head
Inventor: KASANO FUMIHIRO
IPC: B41J2/28
Filed: 1984-04-25
Abstract: PURPOSE:To improve the working sensitivity of an armature when an electric current rises by positioning the working fulcrum of an armature toward a right yoke on a surface opposed to the supporting surface of a left yoke piece and applying a voltage to a coil. CONSTITUTION:The working fulcrum Y of an armature 14 is positioned toward the second yoke piece 11b on a surface 14b opposed to the base edge 14 of the armature 14. If an attraction between the supporting surface 11c of the first yoke piece 11a and the surface opposed 14b to the armature 14 is weakened, the attraction between the armature 14 and the second pole contact surface 13d tends to weak enabling the armature 14 to be attracted easily toward the first pole contact surface 11d.
Patent JP-H04319161-A (JP)
Title: Fitting structure of window hand rail
Inventor: SAKURAI HIDEMI
IPC: E04F11/18
Filed: 1991-04-17
Abstract: PURPOSE:To make it possible to fit handrails of a window against a guide rail for a shutter not to stick out from a module at the window having the shutter, regarding as the fitting structure of window hand rails at a sliding sash of general houses. CONSTITUTION:A cut off part 12(b), to which guide rails 8, 8a are fitted from the outside, are formed at the edges 12(a) of a coping at both sides of the window hand rails 1. In the condition that the guide rails 8, 8a are held by the edge 12a of a coping and a backing member 13 arranged in the inside of the guide rails 8, 8a, the edges 12a of a coping, guide rails 8, 8a, and the backing member 13 are fixed mutually.
Patent JP-S61245023-A (JP)
Title: Electromagnetic flow meter
Inventor: WATANABE HIROSHI
IPC: G01F1/60
Filed: 1985-04-23
Abstract: PURPOSE:To obtain a flow rate output which is not influenced by both a noise caused by an electrochemical polarization action and a commercial power source noise, by providing an exciting signal generating means, a transducer, a sampling means and a signal processing means, and making an exciting signal have a specified relation to a commercial power source waveform. CONSTITUTION:A flow meter consists of detecting electrodes 2A, 2B which is placed so as to be opposed by placing a flow between them on the inner surface of a tube 1, an exciting coil 3, and excitation switching circuit 4, a control circuit 5, a constant-current source 6, a transducer 7, a sampling circuit 8, and the first and the second reference clock circuits 9, 10. Also, it has a frequency exceeding a commercial power source frequency, and also executes an excitation by an exciting signal synchronized with a commercial power source waveform and every half cycle of its waveform. Moreover, sampling is executed by the same timing to the exciting signal in the half cycle of the commercial power source waveform and in the next half cycle, so that the sum of outputs in both the half cycles is derived from its sampling value.
Patent JP-S61243779-A (JP)
Inventor: KIHARA SETSUO
IPC: B66B1/14
Filed: 1985-04-23
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-S61244369-A (JP)
Inventor: MASUDA NOBUO
IPC: A61L15/58
Filed: 1985-04-23
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-S59210802-A (JP)
Inventor: AKUTSU YOSHITO
IPC: A01B39/14
Filed: 1983-05-16
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-S59210140-A (JP)
Inventor: SAGAMI YOUSUKE
IPC: G03B27/62
Filed: 1983-05-16
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-S58201883-A (JP)
Title: Radiation image conversion
Inventor: SHIMADA FUMIO
IPC: C09K11/08
Filed: 1982-05-19
Abstract: PURPOSE:After radiation rays passing through the object are absorbed in a specific accelerable fluorescent substance, the flurescence is emitted by making the substance with electromagnetic waves and the fluorescence is detected, thus effecting conversion of radiation image with very high sensitivity. CONSTITUTION:Radiation rays that have passed through the object are absorbed in at least one selected from fluorescent bustances of formula I and II (Re is La, Gd, Y, Lu; A is alkaline earth metal such as Ba, Sr, Ca; x is F, Cl, Br; x is 1X10<-4>-3X10<-1>; y is 1X10<-4>-1X10<-1>; n/m is 1X10<-3>-7X10<-1>. Then, the fluorescent substance is made to excite with electromagnetic rays of visible or infrared rays of longer than 500nm, preferably shorter than 1,100nm to make the radiation energy stored in the substance emit as fluorescence and the emission is detected to effect image conversion. As the above electromagnetic waves, are cited preferably laser beam.
Patent JP-S62242135-A (JP)
Title: Clutch control device
Inventor: SESHIMA TATSUYA
IPC: F16D25/0638
Filed: 1986-04-14
Abstract: PURPOSE:To facilitate countermeasure against abrasion of a clutch plate and attachment process of a device by driving the hydraulic piston of a master cylinder by the use of an electric driving means and providing a compensator which offsets clutch reaction by acting on the hydraulic piston. CONSTITUTION:The pinion 19 of an electric driving device 12 which is formed of an electric motor 13 and a gearing 14 is engaged with a rack part 20 which is formed in a hydraulic piston 4. And a compensator 21 is formed of a spring 23 and a lever 22 fixed on the rotating and moving shaft 18 of the gearing 14, and an elastic force for offsetting a clutch reaction is acted on a hydraulic piston 4. The hydraulic piston 4 is moved from the top dead point A to the direction toward the bottom dead point B and the oil pressure of an oil pressure chamber 6 is lowered when a motor 13 is driven thereat, and when the piston 4 moves further oil is supplied in the oil pressure chamber 6 from an oil tank 8 and the hydraulic piston 4 is moved down the bottom dead point B to be connected to a clutch. Accordingly, a clutch plate is easily protected from being worn and a device is easily attached.
Patent JP-H07271478-A (JP)
Title: Method and device for controlling power source of information processing machine
Inventor: MAEDA KENJI
IPC: G06F1/26
Filed: 1994-03-31
Abstract: PURPOSE:To reduce the saturation voltage of a switching transistor by setting the output of a DC/DC converter as a gate driving power source when the output voltage of the DC/DC converter is higher than the voltage of a supply power source. CONSTITUTION:A power source circuit 36 is provided with a main DC/DC converter 56 and first and second DC/DC converters 57, 58, and the gate driving power source of the switching transistor Q16 is supplied to the DC/DC converters 57, 58. The gate driving power source is supplied when the output voltages of the first and second DC/DC converters 57, 58 are higher than the voltages of the supply power sources 34, 35. In this way, the saturation voltage of the switching transistor Q16 can be reduced, which reduces current consumption.