baber/WOPTO huggingface dataset:
Patent JP-H0627614-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OFUKU KOJI
IPC: G03C7/392
Filed: 1992-07-10
Abstract: PURPOSE:To provide the silver halide photographic sensitive material superior in color reproduction performance and also in lightfastness. CONSTITUTION:The silver halide photographic sensitive material is provided on a support with at least one silver halide emulsion layer and contains a magenta coupler having an amine type image stabilizing group in the molecule and the compound represented by formula I in which R<a> is alkyl, alkenyl, or aryl; each of R<b> and R<c> is H, alkyl, alkenyl, or aryl; and the sum of the carbons of them is >=10.
Patent JP-H0825936-A (JP)
Title: Suspension for vehicle
Inventor: TABATA MITSUHIRO
IPC: F16F9/12
Filed: 1994-07-13
Abstract: PURPOSE:To generate sufficient damping force with good responsiveness and prevent the generation of cavitation and excessive damping force so as to eliminate the necessity of making a rotary damper or the like large-sized. CONSTITUTION:A suspension for a vehicle has a rotary damper provided with a shaft 24 integrally having a vane rotated by an upper arm 14, and a housing 58 fitted to the shaft 24. A motion transmission means 95 formed of links 60, 78, 80 is provided, and when the upper arm 14 is pivotally moved, the housing 58 is rotated in the reverse direction to the upper arm 14 by the motion transmission means 95. The shaft 24 is connected at one end thereof to a torsion bar 54 and connected at the other end to the inner end of the upper arm 14. When the pivotally moving angular velocity of the upper arm 14 becomes excessive, the shaft and the torsion bar are distorted by the vane so as to reduce the relative rotating angular velocity of the housing and shaft, thus reducing damping force.
Patent JP-H1011003-A (JP)
Title: Light accumulation type display and its stroboscope light
Inventor: YAMAGUCHI SHIGEHARU
IPC: G09F13/26
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a light accumulation type display capable of continuously maintaining a visibility function and a stroboscope light effectively applied thereto. SOLUTION: This light accumulation type display is provided with the stroboscope light 5, a reflection plate 6 and a reflection mirror 7 within a transparent case body 2. A light accumulation material 4 consisting of a luminous coating material is formed by application, etc., on the inside surface side of the display part 3 of the case body 2. The light accumulation material 4 has the nature to be excited by UV rays and, therefore, the stroboscope light 5 may be periodically flickered. The glass body 5a of the stroboscope light 5 is composed of glass not allowing the passage of visible light or is obtd. by forming a filter 10 not allowing the passage of the visible light on the surface of the glass body.  Consequently, the light accumulation material 4 has no longer the external radiation of the visible light and the periodic excitation of a short time by the passage of the UV rays is made possible. The visibility is thus effectively and continuously maintained.
Patent JP-S6161843-A (JP)
Inventor: UENO SHOJI
IPC: C08J7/06
Filed: 1984-09-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0233473-A (JP)
Title: Plug cap for ignition coil
Inventor: MIWA TETSUYA
IPC: H01T13/04
Filed: 1988-07-22
Abstract: PURPOSE:To prevent the melting of the inner wall face of a high-voltage tower by providing a high-voltage terminal so as to surround the outer periphery of the head terminal of an ignition plug inserted into the high-voltage tower. CONSTITUTION:A high-voltage terminal 6 is provided so as to surround the outer periphery of the head terminal 5 of an ignition plug 2 inserted into a high-voltage tower 7. When a plug cap 4 with a conducting coil spring 8 removed is fitted to an ignition plug 2, a spark discharge occurs across the head terminal 5 of the ignition plug 2 and the high-voltage terminal 6 surrounding the outer periphery of the head terminal 5. The occurrence of a creeping discharge across the head terminal 5 of the ignition plug 2 and the high-voltage terminal 6 can be prevented, thereby the melting of the inner wall face of the high-voltage tower 7 can be prevented.
Patent JP-H04365973-A (JP)
Title: Crank angle detector built-in type distributor for ignition
Inventor: KOBAYASHI KAZUTOSHI
IPC: F02P7/00
Filed: 1991-07-24
Abstract: PURPOSE:To improve ventillation efficiency, and to reduce the entire body size by forming a ventillation route for communicating a space covered with a cap as well as a shield cover with outside air in a housing, and by arranging a windbreak plate of predetermined height on the ventillation route. CONSTITUTION:When a shaft 2 is rotated synchronizing with an internal combustion engine, a rotor plate 8 integrated with the shaft is rotated in a gap 7 between an emission diode 5 and a light receiving diode 6, while an electric signal such as engine rotational number and so on is generated in a control circuit part 16. By the abovementioned electric signal, discharge is generated from a distribution rotor 11 to a side electrode 13. A shield cover 17 for preventing erroneous operation by spark noise is arranged on the upper side of the control circuit part 16. Interior gas of the distributor is guided by a windbreak plate 14b for which a part of the shield cover 17 is formed into letter L, and is discharged from a run-off port 14a to a ventillation route 14. The interior gas is guided by another windbreak plate 15b formed in the same way, and the flow rate at an inflow port 15a is increased, and outside air is lead from a ventillation route 15.
Patent JP-H1030945-A (JP)
Title: Electromagnitic flowmeter
Inventor: YOSHIDA YUTAKA
IPC: G01F1/60
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To judge whether it is dry or not accurately, and at the same time, prevent flowmeter measurement error from increasing due to erroneous judgment. SOLUTION: When a flow rate is measured, switches S1 and S2 are opened as in the figure and electromotive force generated at electrodes 5 and 6 is amplified as a flow-rate signal. At this time, when the entire electrode is exposed due to the dry condition, the flow-rate signal increases indefinitely as shown in Figure b. In a dry judgment mode, the switches S1 and S2 are closed. Electromotive force generated at the electrodes 5 and 6 is short-circuited by resistors R1 and R2, and especially a flow-rate signal V decreases as shown in Figure c. When the value becomes lower than a constant value V0 stored by a ROM 16, a microprocessor 14 judges that it is dry.
Patent JP-S57106104-A (JP)
Title: Transformer
Inventor: KAWAKAMI HIDENORI
IPC: H01F27/245
Filed: 1980-12-24
Abstract: PURPOSE:To reduce the iron loss of a transformer having 3-phase laminated core formed at least of 3 legs by increasing the ratio of magnetic permeabilities in a rolling direction to lateral direction at the cores of both side legs larger than that of a center leg of the transformer. CONSTITUTION:Cores 2 of both side legs of a transformer are formed of a material having low iron loss and high magnetic permeability with respect to rolling direction such as Hi-B material. Core 1 of center leg is, for example, formed of a general material to reduce the overhang of a magnetic flux, thereby suppressing the increase in the iron loss due to the overhang of the magnetic flux. In thus manner, the low iron loss can be provided in a transformer.
Patent JP-2001014605-A (JP)
Title: Magnetic disk device
Inventor: ESUMI ATSUSHI
IPC: G11B20/10
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic disk device in which degradation of BER is prevented during overwriting. SOLUTION: The generation of a low frequency pattern, which causes a degradation of BER while overwriting random data, is suppressed by providing a function to limit the run length of '0' to a prescribed value or less for a coder 2 and decoder 4 and the BER is improved. Moreover, by providing a function, which limits the continuous length of negative direction recording so that it does not exceed a prescribed value, for the coder 2 and the decoder 4, generation of the pattern, in which negative direction recording continue to degrade BER while overwriting random data, is suppressed and further improvement in BER is realized.
Patent JP-H0366253-A (JP)
Title: Method and system for monitoring communication network and communication network element
Inventor: GAACHIYARAN ESU BUUSURI
IPC: H04Q3/00
Filed: 1990-07-13
Abstract: PURPOSE: To obtain the histories of respective selected calls until the fault of the call by setting a prescribed bit called a monitoring bit in a message signal unit which is related to the respective selected calls. CONSTITUTION: The calls are placed under the control of any one of station exchange 103-1 or 103-2 by a request by a processing element 101 with a data network 102. The message signal unit concerning the calls changes the monitoring bit of the message signal unit so that identification is uniquely executed by the exchange 103-1 or 103-2. The exchange 103-1 or 103-2 starts with an initial address message concerning the specified call under monitoring or an initial question message so as to set the monitoring bit of the message signal unit. The respective network elements transmit display such as the copy of the message unit exchanged concerning the selected call with the data network 102.
Patent JP-H0471988-A (JP)
Title: Pontoon
Inventor: KUROSE MASAYUKI
IPC: B63B35/34
Filed: 1990-07-11
Abstract: PURPOSE:To restrain swinging of a pontoon main body and improve wave eliminating effect by connecting a plurality of pontoon main bodies continuously provided with fins on the bottom at prescribed intervals in the direction meeting at right angles with the fin face. CONSTITUTION:A plurality of pontoon main bodies 1,3 are respectively provided with rectangular fins 2,4. Both pontoon main bodies 1,3 are connected together through connecting plate 5. As for both pontoon main bodies, for example the core material 11 is of styrene foam, and they are constituted by forming concrete 12 layer surrounding the core bodies. At this time, respective fins 2, 4 are for example formed out of plate members of thick steel plate, and fixed by tightening with anchor bolts embedded in concrete 12 and nuts 14. Hereby, wave force applied on the fin 2 is damped by resistance due to the water between the respective fins 2,4 and the water behind the fin 4, and the wave eliminating effect is also improved.
Patent JP-H04232144-A (JP)
Title: Seat belt retractor
Inventor: ROURENSU EMU RIHOA
IPC: B60R22/44
Filed: 1991-07-24
Abstract: PURPOSE: To reduce a tension degree of the webbing in an optional movement range of a vehicle occupant at noncolliding time by arranging a tension reducing mechanism to apply force resisting winding force of a rewind spring, and devising an applying method of the counteracting force. CONSTITUTION: A seat belt retractor is provided with a spool 14 which holds the webbing 16 so as to be fastened around a vehicle accupant and is supported so as to rotate in the winding/unwinding direction, a rewind spring 40 to energize the spool 14 in the winding direction and a tension reducing mechanism to apply force resisting winding force of the rewind spring 40. In this case, the tension reducing mechanism applies the counteracting force according to rewind of the webbing 16 on the spool 14 by the rewind spring 40 after fastening the webbing 16 around the occupent. The webbing 16 having the optional length wound round the spool 14 applies the counteracting force throughout the unwinding/winding time while fastening the webbing 16 around the occupent.
Patent JP-H0638449-A (JP)
Title: Torque transmitter for motor
Inventor: YOSHIDA TERUYUKI
IPC: F16H1/16
Filed: 1992-07-13
Abstract: PURPOSE:To provide a torque transmitter for a motor, which is small in the number of parts and low-cost and light. CONSTITUTION:For an output plate 15, the face provided with a projection 15a for receiving the rotating torque from a worm wheel 11 and the tube 15b being exposed to outside from a gear case 13 and engaging with its opposite system are united, so the number of parts is small, and the weight reduction materializes by hollowing the tube.
Patent JP-S6343593-A (JP)
Title: Hall motor
Inventor: KATO HEIHACHI
IPC: H02P6/08
Filed: 1986-08-08
Abstract: PURPOSE:To increase a torque with a simple construction by disposing a plurality of magnetoelectric transducers at suitable positions, comparing the outputs of adjacent transducers to produce an output, and controlling a current flowing in an armature coil with the output. CONSTITUTION:Hall elements A-C are disposed at equal angular positions in a range that the magnetic field of a driving magnet sufficiently exists at the about position in the rotating direction of a motor with respect to the center of the salient pole of an armature. The outputs of adjacent Hall elements A-C are input to a comparator 3, which outputs the difference of both, the output of the comparator 3 is input to a final amplifier 4 to control currents flowing to armature coils 11-13.
Patent JP-S6077675-A (JP)
Title: Multioutput switching regulator
Inventor: SUDOU TERUHISA
IPC: H02M3/28
Filed: 1983-10-05
Abstract: PURPOSE:To construct with less number of parts without increasing the windings of a transformer and the pulse width controllers by driving a chopper type switching regulator by the output pulse of a pulse width controller. CONSTITUTION:A main switching regulator is composed of a 2-element type switching circuit 3, a transformer 4, a rectifying and smoothing circuit 5 and a pulse width controller 6, the output of the circuit 5 is connected to an output terminal 2, a chopper type switching regulator 7 is connected to the terminal 2, and the output is connected to an output terminal 2'. The switching period of the regulator 7 is controlled by either one of two control pulses outputted from the controller 6.
Patent JP-S6077637-A (JP)
Inventor: NAKAMURA KOUJI
IPC: H02J3/48
Filed: 1983-10-05
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-S6347049-A (JP)
Title: Machining method for diamond member
Inventor: KATO ICHIRO
IPC: B24B1/00
Filed: 1986-08-08
Abstract: PURPOSE:To enable machining a diamond member without any use of expensive diamond by heating CBN abrasive grains immediately before a machining proc ess and causing the grains to contact the diamond for the machining thereof in a condition wherein both the abrasive grains and the diamond member are heated. CONSTITUTION:A cutting tool 14 is fitted aslant so as to give a rake angle of -1 deg. for a tip 15 as a diamond member 16 and made in contact with a machin ing surface 5 by a weight 17. In this case, a contact condition is made so as to give a pertinent pressing force. And when a scarf 2 has turned in an arrow 25 direction and abrasive grains 4 have passed portions irradiated by a laser beam 23, the temperature of the abrasive grains 4 instantaneously rises to and above about 800 deg.C and the abrasives 4 immediately contact the diamond member 16 (tip) and pass, heating the member 16. In this case, the diamond member 16 is heated up to and over about 800 deg.C and polished with CBN grains 4, there by enabling forming a cutting edge between a good cutting face and a front clearance face.
Patent JP-2001011881-A (JP)
Title: Cover locking device for common duct port or the like
Inventor: MIZUKADO KIMINARI
IPC: E05B3/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a cover locking device for the port of a common duct or the like capable of preventing unlocking impossibility by the intrusion of a foreign matter, confirming an unlocked state at a glance, and simple in the unlocking operation. SOLUTION: A male screw part 7 is provided on the upper end of an inner cylinder 6, and a guide pin 18 fitted to the L-shaped cam groove part 9 of the inner cylinder 6 is provided on an outer cylinder 4. When the key part 4 of an operation handle 13 is inserted in the key hole 8 of the upper face part of the inner cylinder 6 and the inner cylinder 6 rotates, the inner cylinder horizontally rotates by the cooperation of the cam groove part 9 and the guide pin 18, and a magnet 16 to which a cap cylinder 17 hiding the key hole 8 is attracted and a nut part 15 fitted to the male screw part are provided on the T-shaped operation handle 13.
Patent JP-H0235350-A (JP)
Title: Heating apparatus
Inventor: HAYAKAWA YOSHINORI
IPC: H05B11/00
Filed: 1988-07-25
Abstract: PURPOSE:To obtain information with regard to the distribution of heat in a body to be heated by causing the time change in a broad region in the body to be checked, generating ultrasonic waves in a broad band, and measuring the ultrasonic waves. CONSTITUTION:When a trigger pulse is generated in a synchronous signal generator 9, a waveform measuring device 7 starts its sweeping. Meanwhile a radiowave oscillator 10 is instantaneously operated with the trigger pulse from the synchronous signal generator 9. The pulse shaped radiowave is amplified in a broad-band amplifier 1, and instantaneous electromagnetic energy is supplied into an electrode 2. Therefore, a body to be checked 3 is instantaneously heated and thermally expanded. Thus compressed wave 4 is generated. The intensity of the compressed wave 4 is proportional to the instantaneous heating. The compressed wave 4 is detected with a broad-band ultrasonic wave transducer 5. The signal is amplified in a broad-band amplifier 6. Thereafter, the signal is observed with a waveform measuring device 7. Information with regard to the distribution in heating is obtained in a information processing device 8 based on the observed pressure waveform.
Patent JP-2000016212-A (JP)
Title: Airbag folding apparatus
Inventor: YAMADA TOMOJI
IPC: B65H45/20
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To fold an airbag for a passenger at a high speed and smoothly. SOLUTION: This folding apparatus 1 is provided with the first inflatable part folding means which forms the first inflatable part by folding a portion communicating with the opening 2a of an airbag 2 into a flat plate shape, the second inflatable part folding means 32 which forms the second inflatable part extending in two ways by folding a portion communicating with the first inflatable part into a flat plate shape, and an aggregate part folding means 40 which forms an aggregate by folding respective second inflatable parts into a wavy shape. The first inflatable part regulating plate, the second inflatable part regulating plate 38, and folding elements 72 coming into contact with the base cloth of the airbag 2 move together with the airbag 2 without a sliding contact with the base cloth.  The aggregate part folding means 40 joints a plurality of folding elements 72 with a link means 71 and is driven by a drive means.
Patent JP-S5975483-A (JP)
Title: Buffer storage control system
Inventor: MOROHASHI MITSUO
IPC: G06F12/08
Filed: 1982-10-22
Abstract: PURPOSE:To access efficiently a buffer storage having a capacity more than that designated by a logical adress, by adding a preceding physical address to the designated logical address. CONSTITUTION:When the logical address of a register 41 and the logical address outputted by a converting index buffer 42 based thereupon are coincident, a set output is applied to a selecting circuit 50 via a comparator 43. A part of the physical address of a shift in page of the buffer 42 and a part of the physical address of the register 44 accessing the buffer storage 51 and the preceding address array are compared, and when they are coincident, the fetch of the array 47 and storage 51 is made effective by a comparator 46. Then, the physical address from the buffer 42 and the physical address of each way of the array are compared by comparators 48, 49, and an output from one way of the storage 51 is selected in response to the result of comparison. Then, the capacity per one way of the buffer storage is increased for more than the capacity of the shift in page and effective access is attained.
Patent JP-S6077915-A (JP)
Title: Manufacture of directly quenched steel material having superior impact characteristic
Inventor: INOUE TAKESHI
IPC: C21D1/18
Filed: 1983-10-03
Abstract: PURPOSE:To manufacture a directly quenched steel material having superior impact characteristics by rapidly heating a steel material having a specified composition to a high tempering temp. and by carrying out tempering in a short time. CONSTITUTION:A steel material contg., by weight, 0.2-0.45% C, 0.2-0.5% Si and 0.3-1.8% Mn is directly quenched from the hot working temp. The quenched steel material is heated to 550-700 deg.C at >=30 deg.C/sec heating rate, and it is held at the tempering temp. for <=10sec. Thus, the transition temp. can be dropped, and superior impact characteristics are provided.
Patent JP-H0241470-A (JP)
Title: Treatment of cloth consisting of conjugated yarn
Inventor: TANAKA TOYOHIRO
IPC: D06M15/00
Filed: 1988-07-26
Abstract: PURPOSE:To provide cloth with functions by resin processing without losing soft feeling of cloth by fibrillating cloth prepared by knitting or weaving conjugated yarn to be fibrillated and coating the fibrillated cloth with a polymer. CONSTITUTION:Conjugated yarn having <=0.8 denier fineness of single yarn after fibrillation and consisting of at least two polymers is knitted or woven without fibrillation to give cloth. The cloth is fibrillated, at least one side of the cloth is coated with a polymer (e.g., PVA base or polyurethane base) and then subjected to rubbing treatment in water or under dry heat to give cloth having soft surface, denseness, feeling of swelling, proper tension and liveliness. The conjugated yarn is preferably one consisting of a component having a cross section of side-by-side repeating unit or a component having a radiated shape.
Patent JP-H0474837-A (JP)
Title: Rolled copper alloy foil for film carrier
Inventor: SUZUKI TAKESHI
IPC: B32B3/28
Filed: 1990-07-13
Abstract: PURPOSE:To manufacture foil for a film carrier excellent in electrical conductivity, strength and heat resistance by preparing rolled copper alloy foil constituted of specified compsn. and structure and having ruggedness by precipitates on the surface. CONSTITUTION:Roller copper alloy foil for a film carrier having the compsn. of a copper alloy contg., by weight, 0.005 to 0.23% Zr and <=0.0020% oxygen, if required, contg. 0.001 to 0.02% Mg and the balance Cu with inevitable impurities, having a structure in which precipitates having <3 mum maximum grain size are present by >=90 vol.% to the total of precipitates and having ruggedness constituted of projections of which remaining precipitates are projected and recesses formed by the falling of precipitates in the process of chemical treatment on the surface is prepd. In this way, the rolled copper alloy foil excellent in migration resistance and adhesion to films can be obtd.
Patent JP-H0475934-A (JP)
Title: Roller
Inventor: SEKIYA HARUKAZU
IPC: B65H5/06
Filed: 1990-07-13
Abstract: PURPOSE:To facilitate the fitting and removing of a roller main body by providing a groove extended in the axial direction on the roller main body, and hooking and fixing a roller shaft in this groove. CONSTITUTION:A roller shaft 2 is completely dropped in the groove 1d of a roller main body 1 while expanding an elastic member 1a. The hook section of the elastic member 1a is hooked on the D-cut section 2a of the roller shaft 2, and the roller shaft 2 and the roller main body 1 are connected.