baber/WOPTO huggingface dataset:
Patent JP-H1086161-A (JP)
Title: Manufacture of resin molded item and mold structure therefor
Inventor: ONOE TSUTOMU
IPC: B29C39/10
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To ensure a water preventiveness between a cable and resin sufficiently by being constituted such that a portion of press-holding a mold elasticity is divided into a least four pieces, and one core among them slides to press-hold the elasticity while being in contact with an interstice defined between two adjacent cores. SOLUTION: A cable 35 inserted in a grommet (rubber material) 34 is set on the lower receiving mold 31. Left and right sliding molds (cores) 32 move in contact with the lower receiving mold 31 so as to compress and hold the grommet 34. The diameter of the mold is reduced smaller than that of the grommet. The dimension of an (e) portion of the upper sliding mold (core) 33 is made the same as the distance after the left and right sliding molds 32 move in the center, thus a contact is accomplished between the (e) portion of the upper sliding mold 33 and the left and right sliding molds 32. The grommet 34 deforms for only compressed portion, yielding a projection (f). The grommet 34 is held by movement of the upper sliding mold 33 to the center. Accordingly, the grommet can be compressed in its entire circumference without causing any flaws as it is held between the molds.
Patent JP-H08112777-A (JP)
Title: Method and device for fitting soft pipe
Inventor: UCHIYAMA MICHIO
IPC: F16L1/00
Filed: 1994-10-13
Abstract: PURPOSE: To perform fitting work to a joint fitting part by ensuring strong fitting force with a soft pipe, by its hardness, left as placed in a rewound curved condition, by pulling an upper end of a lever rod, and drawing into a fit mounting part the soft pipe brought into contact with the fit mounting part. CONSTITUTION: A soft pipe R is brought into contact with a sleeve 4, inserting the soft pipe R, and taken into a receiving frame by fitting from sideward a fitting pipe holder 2. Then, a branch end of a lever rod 1 is brought into two-point contact with a back part C of a soft pipe fit mounting part B astride a joint pipe P, to connect a connector stop part 13 and a stop lever 22 by a connector 3. Next, when the lever rod 1 is pulled, the receiving frame is tilted to firmly hold the soft pipe R, further to pull the stop lever 22 through the connector 3 by the stop part 13 with a support point C serving as the operating point, so as to draw the soft pipe R into the sleeve 4. Here by displacing a fitting position of the receiving frame and further by repeating an operation of pulling the lever rod 1, the soft pipe R is fitted on the sleeve 4.
Patent JP-S61126507-A (JP)
Title: Optical branching and coupling device
Inventor: TAKAHASHI KAORU
IPC: G02B6/28
Filed: 1984-11-26
Abstract: PURPOSE:To obtain an optical branching and coupling device which prevents the reverse input of the light reflected by a face to an optical fiber for input by inclining at least one face of the end face of the optical fiber and the end face of a rod lens to which said fiber is adhered relative to the optical axis of the rod lens. CONSTITUTION:The light 14 inputted from the optical fiber 10 for input is passed through a locus (d) by the rod lens 8 to arrive at the point intersecting with the optical axis 1 of a semitransparent mirror 2. The reflected light is passed through a locus (e) by the rod lens 8 and is outputted to the optical fiber 11 for output and the transmitting light is passed through a locus (f) by the rod lens 9 and is outputted to the optical fiber 12 for output. The light is partly reflected by the boundary face between the inclined end face of the fiber 10 and 'Cemedain(R)' 13 but since the boundary face is inclined, the reflected light 15 does not propagate in the fiber 10. The light 16 advancing into the 'Cemedain(R)' is again partly reflected by the boundary face with the rod lens 8 but since this boundary face is inclined as well, the return of the reflected light 17 to the fiber 10 is obviated.
Patent JP-S6491135-A (JP)
Title: Method for forming thick film of photoresist
Inventor: MIYASHITA TSUTOMU
IPC: G03F7/38
Filed: 1987-10-02
Abstract: PURPOSE:To make possible to apply the thick film of the photoresist by a spinner even at high speed revolutions by hold-drying a 1st. layer for a short time when the resist with high viscosity is applied in two divided layers. CONSTITUTION:The 1st. layer resist is applied by the spinner, and is subjected to the hold-drying at the same temp. as prebaking temp. for a time of 0.25-7.5% of the prebaking time. Then, a 2nd. resist is applied on the 1st layer of the resist with the same resist and under the same condition as that of the 1st. resist, followed by prebaking, thus preventing two layers from dissolving into each other when the 2nd. layer resist is applied. Accordingly, the variance of the distribution in the film thickness is lessened, utilizing the application with the high speed revolutions, and the thick film of the photoresist can be obtd.
Patent JP-S60142787-A (JP)
Title: Category dividing method
Inventor: ORITA MIYAHIKO
IPC: G06K9/70
Filed: 1983-12-29
Abstract: PURPOSE:To attain division to a small group in the minimum unit while keeping sufficiently the safety by obtaining all combinations of adjacent discrete categories and providing a threshold between the combined categories so as to divide the categories. CONSTITUTION:A reference category and a distribution data of an object discriminating its adjacent discrete relation are extracted from a distribution data storage section 7 and stored in storage sections 9, 10 by a category combination management section 8. An adjacent discrete category extracting section 14 analyzes the distribution data of the storage sections 9, 10 and extracts the adjacent discrete category and stored in a category code storage section 15. A division combination category extraction section 17 extracts the combination of the adjacent discrete categories and combines them with division. A category code storage section 18 shortes the combinations of adjacent discrete categories. Since the distance between distributions is used in the division of plural categories in this way, proper category division is attained.
Patent JP-H06101421-A (JP)
Title: Cam shaft driving device
Inventor: UENO MAKOTO
IPC: F02B75/22
Filed: 1992-09-17
Abstract: PURPOSE:To stably transmit turning effort by using a rod shaped intermediate gear without being under the influence of expansion and contraction of an engine main body even if the twin-cam engine of a series type or a V-type is used. CONSTITUTION:In the engine main body 1 of a series twin cam type, a crank gear 7 installed on a crank shaft 4 is connected in form of driving action to a cam gear 14 installed on the other cam shaft 6 through a rod shaped intermediate gear 16. Other intermediate gears 15, 13 are interposed between the crank gear 7 and the rod shaped intermediate gear 16, and the rod shaped intermediate gear 16 is arranged in parallel with a bore center axial line LB. Turning effort of the crank shaft 4 is tuns transmitted to the cam shaft 6 through each gear 7, 13, 15, 16, 14. And also direction of expansion and contraction of the engine main body 1 is identical to axial direction of the rod shaped intermediate gear 16 so as to eliminate any unreasonable stress from being applied to the rod shaped intermediate gear 16, and also prevent an engaging angle from changing among respective gears 14, 16, 15.
Patent JP-S63103093-A (JP)
Title: Production of 3-hydroxybenzyl alcohol
Inventor: TAKENAKA SHINJI
IPC: C25B3/25
Filed: 1986-10-21
Abstract: PURPOSE:To obtain the titled alcohol in a high yield when 3-hydroxybenzoic acid is electrolytically reduced in an acidic aq. soln., by subjecting the electrolytic soln. to extraction with ether after the end of the electrolytic reaction and reutilizing the residual soln. as a solvent for electrolysis. CONSTITUTION:3-Hydroxybenzoic acid is electrolytically reduced in an acidic aq. soln. to produce 3-hydroxybenzyl alcohol. After the end of the electrolytic reaction, the electrolytic soln. is subjected to extraction with ether to isolate the 3-hydroxybenzyl alcohol. An acidic aq. soln. contg. 3-hydroxybenzyl alcohol remains as extraction residue. This soln. is reutilized as a catholyte for subsequent electrolysis. A very small amount of the extracting reagent (ether) dissolved in the acidic aq. soln. as the residual soln. has no adverse effect on electrolysis. Accordingly, 3-hydroxybenzyl alcohol is obtd. in a high yield.
Patent JP-H03110481-A (JP)
Title: Effective power and dc voltage conversion circuit
Inventor: KAWAMURA NOBUHISA
IPC: G01R19/03
Filed: 1989-09-25
Abstract: PURPOSE:To always keep a high accuracy by providing a timing to impress an input AC signal to two resistors at the same time and utilizing a differential voltage in detected outputs of two temperature sensitive elements as a compensating voltage, with temporarily holding the differential voltage at this timing. CONSTITUTION:Since the same signal is impressed to two resistors R11, R12 and the same current I1 is made to flow in two temperature sensitive elements R13, R14 which are connected in series, the difference in signals of two temperature sensitive elements becomes to zero when these two resistors and two temperature sensitive elements have the same performance respectively. However, the difference in the signals is not made to zero since the difference in the performance caused by the manufacturing deviation, etc., is in existence on the actual elements. Thence, the timing to impress the input AC signal to two resistors R11, R12 at the same time is provided and the differential voltage in the detected outputs of two temperature sensitive elements R13, R14 is temporarily held at this timing, then by means of utilizing this holding differential voltage as the compensating voltage, an output error based on the manufacturing deviation is eliminated and the accuracy can be always improved.
Patent JP-H0191919-A (JP)
Title: Coining device for dental plate
Inventor: KUWATA TSUKASA
IPC: B21D26/055
Filed: 1987-09-30
Abstract: PURPOSE:To enable coining quickly and efficiently by few personnel by executing the introduction and exhaust of a gas independently by the respective dividable furnace. CONSTITUTION:The die 17 for forming a dental plate is charged to the furnace inside 10b of a lower furnace 6b and a super plastic metal sheet 5 is placed on a gasket 9b. The lower furnace 6b is then moved underneath an upper furnace 6a and when the lower furnace 6b is raised by operating a jack device 32, the combined upper furnace 6a is held airtightly by the furnace insides 10a, 10b of the lower furnace 6b. An inert gas is fed into the furnace 10a, 10b through gas lead-in holes 11a, 11b and at the time when the replacement of the furnace interior 10a, 10b is completed the power source of heaters 16a, 16b is inputted to heat the furnace interior 10a, 10b until a super plastic temp. of the metal sheet 5 is kept. At the time when temp. sensors 19a, 19b show the specified super plastic temp. the gas pressure of the upper furnace 6a side furnace interior 10a is increased. The metal sheet 5 is pressed to a forming die 17 and by holding the necessary gas pressure the metal sheet 5 is pressed to the forming die 17 without any gap to form an elaborate dental plate.
Patent JP-H0667119-A (JP)
Title: Formation of optical isolator
Inventor: KIMURA MASAYUKI
IPC: G02B27/28
Filed: 1992-08-24
Abstract: PURPOSE:To suppress the frequent occurrence of strain of an optical device at the time of sticking to a metal as small as possible by arraying to form metallized pattern in a concentric circular state at the outer circumference of the optical device except a light transmitting part in a metallizing treatment for adhesion-fixing metal to the optical device for an optical isolator. CONSTITUTION:Gadolinium.gallium.garnet is used as a magneto-optical device and a polar core is used as a pair of polarizer. Both are worked into a disk-like shape and the metallized patterns 2 are at positions made by dividing the circumference, which is described concentric on the disk of optical device 1 and has a prescribed diameter, into eight equal parts and are circular. The optical isolator is formed by soldering these optical devices 1. In this case, by regulating the total area of the metallized pattern of 5-20% of the area of the optical device 1, sufficient adhesive strength is attained and the characteristic deterioration caused by the strain of the optical device 1 is suppressed.
Patent JP-H1182155-A (JP)
Title: Engine
Inventor: NAKAO SHIGERU
IPC: F02F1/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an engine of such structure as to be able to suppress the thermal deformation of a cylinder head, particularly thermal deformation on its exhaust manifold side. SOLUTION: Eight bolt holes 6 are bored in each bank 3 (4) of a cylinder block 2, and ring pins 7, 8 are press fitted into the bolt holes 6 positioned at four corners. A cylinder head 20 is placed on the upper end of each bank 3 (4) through a gasket 10. The cylinder head 20 is provided with eight bolt through-holes 21 bored in conformity to the positions of the bolt holes 6 (ring pins 7, 8). Bolts 22 are respectively inserted through the respective bolt through- holes 21 and threadedly engaged with the bolt holes 6 to fix the cylinder head 20. A clearance groove is provided at the lower part of an exhaust manifold side center part of the cylinder head 20.
Patent JP-H1078068-A (JP)
Title: Coil spring vibration noise preventing tube
Inventor: MATSUDA TAKESHI
IPC: F16F1/12
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To absorb the vibration of a coil spring in the flexibility of a tube which covers the outer periphery of the coil spring when the coil spring is released from a compressive condition or a tense condition, by making the tube own its flexibility. SOLUTION: A tube 20 is a flexible cylindrical body made of a material such as polyvinyl chloride, whose inside diameter is a little larger than the outside diameter of a coil spring 10. The length of the tube 20 is set to such a length as to have no adverse effect upon the operation of the coil spring. The material of the tube 20 may use a flexible one, for example, rubber is acceptable. Color tone may use an arbitrary one. The tube 20 covers the outer periphery of the coil spring 10 in advance and is then built in an apparatus.
Patent JP-H0989388-A (JP)
Title: Multiple room heating and cooling device
Inventor: NAKAGAWA NOBUHIRO
IPC: F25B1/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To realize excellent distribution of the refrigerant of indoor units by judging the opening of an indoor side expansion valve from the calculation result of a supercooling degree calculating means to calculate the difference between the calculation result of a saturated liquid temperature calculating means and the detected result of a first temperature sensor, and operating the indoor side expansion valve from the output signal. SOLUTION: In the heating operation when the non-azeotrope refrigerant is used, the condensation pressure is calculated with the saturated liquid temperature and the saturated gas temperature as the center temperature of indoor side heat exchangers 8a, 8b. The difference between the saturated liquid temperature calculated from the pressure and the outlet temperature of the indoor side heat exchangers 8a, 8b, i.e., the supercooling degree is calculated and the supercooling degree is compared with the prescribed cooling degree. Indoor side expansion valves 9a, 9b can appropriately be controlled thereby, deterioration of the refrigerant distribution between indoor units can be prevented irrespective of the installation conditions such as the long piping and the difference in height, and the capacity of the indoor unit can appropriately be controlled.
Patent JP-2000069444-A (JP)
Title: Catv optical transmission repeater
Inventor: KAJIWARA TAKEMUNE
IPC: H04N21/647
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To extend an incoming frequency band and to easily relay the incoming signal. SOLUTION: An outgoing signal (optical signal) from a center is given to an optical signal input terminal 1, an optoelectronic signal conversion section 6 converts the signal into an electric signal, which is outputted to a subscriber's house from electric signal input output terminals 3, 4 via a branching filter 10 and directional filters 8, 9. An incoming signal to the center is given respectively to the electric signal input output terminals 3, 4, fed to an optoelectronic signal conversion section 7 via the directional filters 8, 9, where the signal is converted into an optical signal and outputted to the center from an optical signal output terminal 2. An incoming video signal and an incoming audio signal that are RF-modulated are given to an incoming relay input terminal 5, converted into optical signals at the optoelectronic signal conversion section 7 and the converted signal is outputted to the center.
Patent JP-S6391942-A (JP)
Inventor: JIERARUDO EFU MAASHIYARU
IPC: H01J35/04
Filed: 1987-10-01
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-2001078001-A (JP)
Title: Device and method for transmitting signal in audio frequency band
Inventor: SUGINO YUKIMASA
IPC: H04N1/32
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To enable the demodulation and transmission of signals of V.34 modulation system in addition to the demodulation and transmission of signals based on modulation system other than V.34 by integrating, into the transmission route of a PCM signal, a modem which uses the modulation system other than V.34 or V.34 modulation system, when showing communication based on the V.34 modulation system is disabled or enabled. SOLUTION: A JM signal detector 31 of a device for transmitting signals in the audio frequency band detects a JM signal from a terminal side transmission PCM signal, analyzes the octet of a modulation mode and discriminates whether communication based on the V.34 modulation system is possible or not. Based on the detected result of a CED/ANSam signal detector 30 and JM signal detector 31, a selector control part 34 sets the transmission route of the PCM signal. A transmission side output selector 36 selects a demodulated signal to be outputted by a facsimile modem 41 less than V.17 or V.34 facsimile modem 42 and transmits it to the side of opposite equipment.
Patent JP-H0296813-A (JP)
Title: Dc constant current/constant voltage power unit
Inventor: YOSHIDA SHINJI
IPC: G05F1/00
Filed: 1988-10-03
Abstract: PURPOSE:To speedily change the terminal voltage of a load into a set point by providing a switching circuit selecting one prescribed signal from the outputs of first to third control signal generation means in accordance with the state of the load and a control means controlling the load to a state corresponding to one signal. CONSTITUTION:The switching circuit 2 for selecting the error signals of respective error amplifiers 1A-1C in accordance with the state of the load Z, and the control means controlling the load Z based on the error signal which the switching circuit 2 has selected are provided. When the voltages on both ends of the load Z drops less than the set voltage value, for example, the output of the error amplifier 1A drops, and the collect voltage of a transistor Q rises. Then, a current flowing in the load Z increases and the voltages on both ends of the load Z rise to be the set point. The error amplifiers 1A-1C are switched in accordance with the current flowing in the load Z. Thus, the terminal voltage can speedily be set to the designated value.
Patent JP-H08115641-A (JP)
Title: Multi-way operating switch
Inventor: KAIZAKI KEIJI
IPC: H01H25/06
Filed: 1994-10-14
Abstract: PURPOSE: To prevent false signals from being produced by the shaking of an operating shaft during a pushing operation, relating to a multi-way operating switch which is made to produce signals by the operations of tilting and pushing the operating shaft. CONSTITUTION: An operating shaft 37 in the form of a rectilinear rod is vertically movably fitted into and held by a non-circular hole 36c in the center of a rotor 36 sandwiched between a dent 35b in the center of a support 35 whose outer periphery 35a is pressed against the top surface 32 of a case 31 by means of a coil spring 34 and the top surface 32; during the operation of tilting the operating shaft 37, projections 46 to 49 on the lower surface of the rotor 36 press a drive 40, turning on a switch contact; during the operation of pushing the operating shaft 37, only the operating shaft 37 moves down so that its lower end 37b presses the drive 40 to turn on the switch contact, thus solving problems.
Patent JP-S62107742-A (JP)
Inventor: KATSUTA TOMOKI
IPC: A21D6/00
Filed: 1985-11-07
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-S62110582-A (JP)
Title: Car body assembly method
Inventor: KOMAZAKI TAKEHIRO
IPC: B62D65/00
Filed: 1985-11-07
Abstract: PURPOSE:To enhance the rate of machine service times by moving a multi-shaft unit along the X, Y, and Z-axes before a body side, an underbody and a roof are sent to a provisional assembly station, deciding the clamping surface, and thereafter performing clamp through movement of a side frame. CONSTITUTION:A locator 6 is moved along the X, Y, and Z-axes of a multi-shaft changeover unit Rn by program-controlling it according to car type detection signals given by a computer before a body side 1, an underbody 2 and a roof 3 are sent to a body provisional assembly station 5 so as to form the clamping surface for the components 1, 2, and 3. Automatic movement is then made until a side frame 4 of the station 5 mates with the clamping surface, and the components 1, 2 and 3 fed to the station 5 are clamped by said locator 6 into a consolidated structure. This should eliminate drop of the rate of machine service times due to downtime of assembly lines during replacement of transport jig trucks and/or locating jigs.
Patent JP-H0297969-A (JP)
Title: Toner for heat roller fixing
Inventor: UNNO MAKOTO
IPC: G03G9/087
Filed: 1988-10-05
Abstract: PURPOSE:To improve the physical and chemical properties of the subject toner, and to supply the uniform and stable amount of electrification of the toner by cooling the temperature of a kneaded material to a temp. less than the softening point of an offset preventing agent within 5 sec after being discharged the kneaded material of prescribed starting materials from a kneader. CONSTITUTION:The kneaded material obtd. by melt-kneading at least a resin, a coloring agent, a charge controlling agent and the offset preventing agent is cooled to the temp. less than the softening point of the offset preventing agent within 5 sec after being discharged the kneaded material from the knead er. At this time, the cooling rate of the kneaded material is specified to more than 14 deg. C/S. The offset preventing agent is composed of a low mol.wt. polyethy lene having the softening point of 110-140 deg.C. The binding resin of the toner is composed of a homopolymer or a copolymer of styrene and its derivative such as polystyrene and polyvinyl toluene. The coloring agent is optionally composed of a suitable pigment and dyestuff. Various kinds of magnetic powders and anticoagulating agents may be incorporated in the toner.