baber/WOPTO huggingface dataset:
Patent JP-H06327586-A (JP)
Title: Control device for seat and seat cover
Inventor: ORII MAKOTO
IPC: A47K13/10
Filed: 1993-05-25
Abstract: PURPOSE:To improve the feeling of turning operation, startability or the like by combining an elastic member with a pressure rise prevention section capable of reducing capacity, depending upon the turning angles of a seat and a seat cover, and providing a safety valve. CONSTITUTION:A pressure cell section 15 moves in space 12 and oil flows through a small gap between the section 15 and a case 2. Also, as a groove section 28 moves toward a collapsing direction, an oil flow amount is gradually reduced due to a flow through the a shallow groove, thereby improving the feeling of turning operation. When the turning operation further progresses, the section 15 comes in contact with a slider 24 and the elastic force of a coil spring 22 acts, in addition to the pressure of the oil, thereby giving a further braking effect. Also, when the internal pressure of the case 2 rises to constant level or higher, a safety valve 19A is opened to restrain an excessive load. The second pressure rise prevention section easily opens a reducing valve 17A having a weak spring force, due to the turn thereof to an erecting position O, thereby discharging oil from space 12 positioned at the erect position O. According to this construction, turning resistance in the erect position becomes smaller than turning resistance in a collapsing direction. Thus, a seat cover and a seat can be returned to an open position lightly and smoothly.
Patent JP-H09289042-A (JP)
Title: Cooling device of battery for electric vehicle
Inventor: SAITO KAZUO
IPC: H01M10/633
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumed by a fan by controlling the output duty ratio of a blower as necessary. SOLUTION: This device has an air duct 10 with a battery 1 mounted therein, a blower 20 for feeding cooling air to the air duct 10, a battery temperature sensor 30 for detecting the battery temperature, a temperature change computing means 40 for computing the rate of change of the battery temperature detected by the battery temperature sensor, and a blower control means 50 by which the amount of air fed by the blower 20 is controlled in accordance with the rate of change of the battery temperature. The greater the absolute value of the rate of change of the battery temperature, the greater the amount of the air fed.
Patent JP-S6015985-A (JP)
Title: Manufacture of semiconductor light emitting device
Inventor: MORIMOTO MASAHIRO
IPC: H01S5/12
Filed: 1983-07-06
Abstract: PURPOSE:To improve the properties and the reliability of the semiconductor laser by a method wherein etching of the fourth semiconductor layer whose surface is levelled is done with arranging a resist mask having a pattern of diffraction grating on the surface of the fourth semiconductor layer to form the diffraction grating in the vicinity of a boundary between an optical waveguide layer and the fourth semiconductor layer thereby forming the grating for distributed feed-back on the semiconductor layer having a curved surface. CONSTITUTION:By diffusion of Zn into a surface of the N type InP substrate 11, a P<+> type current narrowing layer 12 is formed. The stripe-form groove 13 whose cross section is V-shape which reach the N type region of the substrate 11 is formed. Next, an N type InP first entrapping layer 14, an InGaAsP active layer 15, an InGaAsP waveguide layer 16 and the P type InP layer 17 as the fourth semiconductor layer are grown in order. The mask 18 having a periodical interference pattern is formed and the etching for transferring the pattern from the mask 18 to the P type InP layer 17 is done. The mask 18 is removed and the InGaAsP waveguide layer 16 is etched by using the P type InP layer 17 as a mask to form the grating for the distribution return. On the P type InGaAsP contact layer 20, a P-side electrode 21 is formed and further an N-side electrode 22 is formed on the polished plane of the N type InP substrate 11.
Patent JP-H07331232-A (JP)
Title: Mixed refrigerant composition
Inventor: HARASHIMA YUJI
IPC: C09K5/04
Filed: 1994-06-03
Abstract: PURPOSE:To provide a refrigerant mixed with a fluorocarbon substitute which can be directly applied to conventional refrigerator using a specific CFC as a medium in no need of exchange of the lubricants used in a variety of parts and compression pumps in the refrigerator. CONSTITUTION:The composition comprises (A) a refrigeration medium prepared by mixing one or more polyhydric alcohols 14, 15, a surfactant composition 17 and a lubricant 18 in a tightly sealed vessel 1 cooled below -30 deg.C and (B) a CFC substitute for refrigeration medium. The polyhydric alcohols are ethylene glycol 14, propylene glycol 15 or a mixture thereof. The surfactant composition 17 is a phosphoric ester surfactant. The lubricant 18 is toluene, xylene or phthalic acid. The CFC substitute is R-134a mainly comprising CF3CH2F. Further, aqueous sodium chloride may be used as a diluent.
Patent JP-S614523-A (JP)
Title: Flow mixer and heat exchanger
Inventor: ARAKI IWAO
IPC: F24H1/20
Filed: 1984-06-15
Abstract: PURPOSE:To increase the mixing efficiency by providing the stirring elements in which wire-shaped materials are made to coil shapes in the inside of pipe bodies and changing continuously the diameter of the stirring elements along the lengthwise direction to form a large diameter part and a small diameter part. CONSTITUTION:The fluid to be heated is flowed in from an inlet 8, passed through the pipe bodies 2 and flowed out from an outlet 9. A heating fluid is flowed in from an inlet 11 and flowed out from an outlet 12. The pipe bodies 2 are fixed to a pipe support 6 by welding or expanding technique or the like and the heating fluid and the fluid to be heated are separated with the pipe support 6. The inlet fluid and the outlet fluid which are different in temp. and introduced into and discharged from the pipe bodies 2 as heat transfer tubes are separated with a partition 10. The passing passage of the heating fluid is zigzagged by interrupting plates 14 and the pipe bodies 2 are supported by the plates 14.The stirring elements 3 are inserted into the pipe bodies 2 and supported by the supporting ironmongery goods 15 in the pipe end parts.
Patent JP-H10296566-A (JP)
Title: Portable type chucking tool
Inventor: ISHIMURA KUNIKAZU
IPC: B23Q3/08
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To stably move a workpiece with a chucking tool along a base upper face by means of very small force by providing a workpiece holding part on the upper face and arranging a jetting hole for compressed air supplied from the outside in the lower face position approximately just beneath the center of gravity. SOLUTION: Compressed air, which is fed to an air flow rate regulating valve 14, is properly throttled in the regulating valve 14, and then, blown into a void space 4 formed inside a box-shaped frame 2 via a pipe line 15 through an air jetting port P3. The blown compressed air is jetted to the outside of the lower face 3b of a lid plate 3 via a jetting port P1. In this way, an air flow layer with a constant pressure is formed on the lower face 3b of the lid plate 3, so that a chucking tool tends to slightly float from a working bench upper face. When the chucking tool is held by means of both hands so as set it along the working bench upper face while external force is added in the horizontal optional direction, the chucking tool is moved in the direction of the external force.
Patent JP-S5915294-A (JP)
Inventor: OKADA SHIGERU
IPC: G09G3/20
Filed: 1982-07-15
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-S62282717-A (JP)
Title: Rolling method
Inventor: YANAGIDA KENJI
IPC: B21B27/02
Filed: 1986-05-30
Abstract: PURPOSE:To perform the composite plate crown control of a rolled stock by performing the single plate crown control of the secondary component by a work roll and performing the prescribed plate crown control by the outer side roll as well. CONSTITUTION:The tertiary component is offset from the roll profile difference of each work roll by relatively moving work rolls 1, l' by the prescribed amount in its axial direction and the secondary component control function is worked to act the single plate crown control. A quarter part plate crown control function works from the roll profile difference with the relative movement in the axial direction of reinforcing rolls 2, 2'. The composite plate crown control is performed together with the both and the plate crown upto the recessed shape from the projecting shape of the secondary component over the whole plate width is given to the rolling stock 3 and the plate crown from the projecting shape of 1/4 part upto the recessed shape is given as well.
Patent JP-S63290105-A (JP)
Title: Control center
Inventor: TERUNUMA HIDEHIKO
IPC: H02B1/32
Filed: 1987-05-22
Abstract: PURPOSE:To contain two circuit sections of a main circuit device in one drawer unit by providing a preliminary power source bus and an auxiliary power source plug in a cable chamber. CONSTITUTION:A solenoid switch 11 is connected in parallel with a wiring breaker 10 connected through a first main circuit contactor 5 of a main circuit device to a vertical bus 4, and a preliminary power source bus 15 connected in parallel with the bus 4 through a preliminary power source bus solenoid switch 14 is provided at a power source bus 3. A main circuit leading plug 7 having a cable 9 connected to a load and a detachable auxiliary power source plug 16 are provided at the bus 15 disposed in a cable chamber 8. Thus, if a certain load requires maintenance, when the switch 14 is closed and the plug 7 in the same drawer unit 13 is inserted to the corresponding plug 16, a load which does not require maintenance is applied with power from the bus 15. Thus, its operation can be continued.
Patent JP-S56103278-A (JP)
Title: Disposal of vulcanized rubber
Inventor: ISHIDA YAEROU
IPC: B29B11/00
Filed: 1980-09-05
Abstract: PURPOSE: Crushed vulcanized rubber is heated together with crude oil or the like in the presence of carbonaceous particles at a specified temperature to overcome coking troubles and decompose completely the vulcanized rubber at low temperatures, thus producing good-quality fuel oil, pitch and coke.  
     CONSTITUTION: Vulcanized rubber including tires reinforced with synthetic fibers are crushed. The crushed product is heated together with crude oil or the corresponding products in the presence of carbonaceous particles such as coal or coke powders, preferably under a pressure of 5W50kg/cm 2 G at 390W480°C, preferably at 400W450°C usually for 0.5W20hr to pyrolyze the vulcanized rubber to produce fuel oil, pitch and coke. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0419112-A (JP)
Title: Manufacture of low-extraction hose
Inventor: TANIMURA HIROSHI
IPC: B29C33/50
Filed: 1990-05-14
Abstract: PURPOSE:To obtain stably a hose where an extraction quantity of a constituent component by a transportation medium is at low level, by a method wherein at the time of manufacturing of the hsoe having a low-extraction resin layer on the innermost layer, a mandrel having specific content of a plasticizer and bending force and made of rubber or resin is used. CONSTITUTION:A low-extraction hose possesses at least an inner pipe 1, reinforcement layer 2 and outer pipe 3, the inner pipe 1 possesses a low-extraction resin layer 4 on the innermost layer and an outer layer of the inner pipe is of a rubber layer 5. In addition, the low-extraction resin layer 4 is formed of resin where a quantity of extraction of methanol is 5 wt.% or lower. The mandrel used at the time of manufacturing of the low-extraction hose is made of rubber or resin having 0-15 wt.% plasticizer content and bending force of 60-900 gf. The resin forming the innermost layer of the hose is extruded on the mandrel, to which a mold release agent is given beforehand, by making use of an extruding machine, either the low-extraction resin layer 4 is formed or the resin forming the innermost layer of the hose is applied onto the mandrel to which low-extraction resin layer 4 is formed.
Patent JP-H11305894-A (JP)
Title: Power consumption reducing circuit
Inventor: UEKI YOSHINOBU
IPC: G06F1/32
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To realize the reduction of power consumption by controlling the output of a transmission side according to the connecting state of a reception side in a simple constitution. SOLUTION: At the time of operating signal transmission and reception through a mother board 30 between plural packages, when a reception side package is mounted on the mother board 30, the mounting state of the reception side package is communicated through the mother board 30 to a transmission side package 31 being the origin of transmission of a transmission signal. Then, when the reception side package being the destination of transmission is not mounted, the transmission side package 31 turns an output driver into a high impedance state without driving it, and only when the reception side package being the destination of transmission is mounted, the transmission side package 31 drives the output driver.  Thus, the power of the output driver of the transmission side package to be wastefully consumed when the reception side package being the destination of transmission is not mounted can be reduced.
Patent JP-H06333431-A (JP)
Title: Conductive compound material structure and manufacture thereof
Inventor: TANAKA TOYOMI
IPC: B64C1/00
Filed: 1993-05-26
Abstract: PURPOSE:To obtain a relatively light conductive compound material structure having a flat outer surface and a required mechanical strength and provided with a lighting current path, and to obtain a manufacturing method of the conductive compound material structure, which can manufacture the conductive compound material structure showing the required function and having a high quality easily at a low cost without generating a remarkable lowering of the mechanical strength. CONSTITUTION:A conductive compound material structure is provided with a compound material structure 1, a recessed part for laying a lighting current path, which is provided on the surface of the structure 1 by the fabrication, and a conductive member 2 made of the lighting-proof material and fitted in this recessed part for fixation so as to form the surface as same as the surface of the structure 1. A lighting current path using the conductive member 2 as a current passage is laid on the structure 1 to aim at the conductivity. As the manufacture of conductive compound material structure, at the time of forming a compound material structure 1, the surface of the compound material as the forming raw material of the structure 1 is formed with a recessed part for laying a lighting current path by a forming means, and a conductive member 2 made of the lighting-proof material is fitted inside of this recessed part, and secondary adhesion is performed.
Patent JP-H04351851-A (JP)
Title: Formation of negative plate for lead-acid battery
Inventor: TAKEMASA ARIHIKO
IPC: H01M4/22
Filed: 1991-05-28
Abstract: PURPOSE:To increase the amount of lignin compound in a formed negative plate by reducing the amount of lignin compound which is melted at the time of forming the negative plate of a lead-acid battery. CONSTITUTION:Before charging voltage reaches hydrogen gas generating voltage, charging is stopped in the middle of formation. After a negative plate is discharged, the negative plate is recharged and the negative plate is thus formed.
Patent JP-S5748845-A (JP)
Title: Data signal detecting circuit
Inventor: KAGE TOSHIZOU
IPC: H04L25/03
Filed: 1980-09-09
Abstract: PURPOSE: To prevent the increase in error rate due to the distortion of amplitude of a signal to be detected, by changing a voltage at a detected signal input terminal or a comparison reference voltage input terminal at a comparison circuit, according to the content stored in a register circuit.  
     CONSTITUTION: The DC component of a data signal received at an input terminal 2 is rejected to provide a signal 1N2 to be detected, and the signal 12 is compared with a comparison reference voltage V c2  at a comparison circuit 30, the result is inputted to a register circuit 70 and an output is obtaned from the 1st stage FF40. At the point in times t 1 '∼t 7 ' for extracting each data, amplitude differences v 0 '∼ v 7 ' between the waveform 1N2 and the compared reference voltage are almost the same value, not to be a specially small value. Thus, since the data with worse error rate can not be obtained especially because of interference between codes, the error rate can be improved as a whole. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5915396-A (JP)
Title: Speaker center cap
Inventor: YAMAMOTO TOORU
IPC: H04R7/12
Filed: 1982-07-15
Abstract: PURPOSE:To attain the high efficiency, a wide band and flat frequency characteristics at a high band respectively for a speaker center cap provided at the center part of a conical diaphragm, by using a mixture of 4-methylpentene polymer and polypropylene for the base material of said center cap. CONSTITUTION:A mixture of 4-methylpentene polymer and polypropylene is used for the base material of a speaker center cap. For the content of the polypropylene, it is desirable from a density and a softening point of view to use polypropylene of below 2-fold volumetric factor to 4-methylpentene polymer. Such a base material ensures the high efficiency, a wide band and flat frequency characteristics at a high band. Furthermore the heat resistance, water resistance and weather resistance can be improved for the speaker center cap. Such a center cap can be produced consecutively at a high speed.
Patent JP-S6332206-A (JP)
Inventor: HIYUU BETSUKAMU
IPC: F23D14/28
Filed: 1987-05-22
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-S5751002-A (JP)
Title: Hydraulic servo mechanism
Inventor: TANIGUCHI MASAYASU
IPC: F15B13/043
Filed: 1980-09-08
Abstract: PURPOSE: To enable a mechanical feedback and reduce cost by a method wherein a feedback spring for a servo valve is extended to a movable body and is connected to the movable body.  
     CONSTITUTION: The feedback spring 14 fitted between an armature 4 and a spool 12 of the servo valve is extended to the movable body 17 and is connected to the movable body 17. When a voltage of -Va is impressed on an input terminal 22, the voltage is fed to a coil 6 after amplifying it by an amplifier 9, and a current Ia flows in the direction of arrow B through the coil 6. As a result, the armature 4 is rotated in the direction of arrow D by the current Ia so that the spacing between a flapper 7 and a nozzle 10a is reduced, the hydraulic pressure on the left side surface of the spool 12 is increased and the spool 12 is moved to the right. In this condition, when a working oil is supplied to the spool 17, the spool 17 is moved leftward. In this case, since the tip of the spring 14 is connected to a pole 25 of the  spool 17, the balance between the elecrromagnetic force generated by the coil 6 and  the force of the spring 14 is lost, the armature is rotated in the direction of arrow C,  and the spool 12 is moved leftward. The spool 12 is stopped at a neutral position.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09305932-A (JP)
Title: Composite type thin film magnetic head
Inventor: IZAWA YOSHIHITO
IPC: G11B5/245
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To eliminate demagnetization of a magnetic field in a low frequency zone and obtain good reproduction characteristics when a long wavelength magnetic field is reproduced by removing a part of a predetermined magnetic layer on an MR element. SOLUTION: Magnetic layers 2 and 5a face each other via an insulating layer, thereby to form a reproduction gap. Magnetic layers 5a and 8a face each other via an insulating layer, thereby to form a recording gap. A removed part is formed at the magnetic layers 8a, 8b. When a signal magnetic field on a medium is of a low frequency, the signal magnetic field enters from the removed part between the magnetic layers 8a and 8b to the magnetic layer 5a, MR element 4 and magnetic layer 5b. An electromagnetic conversion is carried out at the MR element 4 and the signal is read at a read layer.
Patent JP-H11192535-A (JP)
Title: Manufacture of sleeve for hot-top
Inventor: NISHI TOMOFUMI
IPC: B22C9/08
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To easily manufacture an integrated sleeve for hot-top having a practical performance without achieving any drying process for a long time at a high temperature. SOLUTION: In a manufacturing method of a sleeve for hot-top provided with a hot-top guide port 1b and a hot-top storage part 1a, the mixture containing refractory powder and urethane binder, and as necessary, aluminum powder and/or magnesium powder, iron oxide, oxidizing agent, and the combustion assisting agent, is coated on a part of or whole part of the surface of a resin foamed body 1, and hardened to form a heat insulation wall or heat generation wall 2 to store the hot-top inside, or as necessary, a part of the wall 2 is removed to form the hot-top guide port 1b. A neck-down core 3 is further provided on the hot-top guide port 1b as necessary.
Patent JP-S63289778-A (JP)
Title: Information outlet for pair cable
Inventor: KUROBE AKIO
IPC: H01R13/00
Filed: 1987-05-21
Abstract: PURPOSE:To decrease the number of connection positions between a cable and an outlet and reduce the time and labor for the connection work by fitting multiple modular jacks to the information outlet of a home bus system receiving the information via the pair cable and connecting all of them in parallel to connection terminals of a set of pair cable. CONSTITUTION:Eight-core electrodes consisting of the first electrode 2a to eighth electrode 2h are provided on the modular jack 1 of an information outlet for a pair cable. Fixing projections 3 fixing the information outlet are provided on a fitting frame 20 fixing the outlet for connecting pair wires on the wall surface, the pair wires 12 of the pair cable are pushed into support plates 4, and a lead-in wire terminal 6 is formed with the support plates 4 and screws 5. The first to eighth lead-in wire terminals are arranged on this terminal 6. A delivery wire connection terminal 7 is formed with the support plates 4 and screws 5, the terminal 7 is constituted of the first to eighth lead-in terminals, and the number of connection positions between the pair cable and the informa tion outlet is decreased.
Patent JP-H02305101-A (JP)
Title: Antenna for electronic apparatus
Inventor: KUDO MICHIYOSHI
IPC: H01Q1/22
Filed: 1989-05-19
Abstract: PURPOSE:To prevent a change in a sleeve by unifying a stopper ring smaller in diameter than a bottom of a screw of the sleeve so as to cover the outer diameter of the sleeve. CONSTITUTION:An inner diameter of a stopper ring 4 is selected slightly larger than a sleeve maximum diameter when metallic cylinders 2-3, 2-4 pass through a strip projection 3-4. Moreover, the outer diameter is selected smaller than the bottom of the sleeve screw 3-1 so that job is implemented without hindrance in case of mounting and demounting the sleeve 3 onto an electronic device. Thus, since the stopper ring 4 suppresses the deformation of the sleeve 3 within a prescribed value, the maximum deformation due to the gap between the metallic cylinders 2-3 and 3-4 and the sleeve 3 is suppressed within the inner diameter of the stopper ring 4.