baber/WOPTO huggingface dataset:
Patent JP-H09210044-A (JP)
Title: Length adjusting device for control cable
Inventor: KATO HAJIME
IPC: F16C1/22
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a length adjusting device for a control cable having a large degree of freedom for adjustment by providing a coupling means arranged between a cable means and a main body to connect them. SOLUTION: When a projection 12a and a groove 10b are coupled in a device 1, a driving gear 8a and a driven gear 7a are not meshed with each other. When a knob section 9 is rotated with a finger while a driven means 7 is stored in a casing 3, an adjusting means 6 is rotated. A cable cap 2c is inserted into the casing 3, an internal cord 2b is stretched between a driving device and a driven device, a lock piece 10 is thrust into the casing 3, and the projection 12a is inserted into a groove 10a. As a rack driving gear 8a formed on the lock piece 10 is moved in the vertical direction, a pinion driven gear 7a meshed with it is rotated in the direction of an arrow A, the cable cap 2c is moved in the direction of an arrow B, and a desired slack is generated on the internal cord 2b.
Patent JP-S54111134-A (JP)
Title: Fuel-control system for use in boiler
Inventor: SUGANO AKIRA
IPC: F23N1/00
Filed: 1978-02-20
Abstract: PURPOSE: To improve the control precisions and rapid response in a fuel controller in boilers by grasping the characteristics of a fuel flow volume-adjusting valve effected by the injection and extinguishing of a burner, and also by providing a compensation line.  
     CONSTITUTION: Valve-opening characteristics against a fuel flow volume at the ignition of an N-cell are set up in a function generator 15-A by a fuel flow volume instruction C 1  so as to compensate the nonlinear properties of a flow volume control valve 9 and a burner valve 10. Also, function generator 15-C is set up as in the drawing to obtain the opening characteristics of a fuel convection control valve corresponding to the number of burner cells each. An output signal from the function generator 15-C is multiplied with that from the function generator 15-A. To correct a gain of a proportional integrator 1 according to the number of burner ignition cells, a function generaor 15-B is set up as shown in the drawing, and an output signal from the function generator 15-B is multiplied with a flow volume deviation signal in a nultiplier 17-B. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04211947-A (JP)
Title: Conductive sheet for recording head and recording head and recording apparatus using the same
Inventor: TAMURA HIDEO
IPC: B41J2/01
Filed: 1991-02-08
Abstract: PURPOSE:To provide a conductive sheet for a recording head bringing about the reduction of cost, suppressing the local heat generation due to the concn. of a current and certainly connecting the element substrate and drive substrate of the recording head electrically as well as the recording head and a recording apparatus using the same. CONSTITUTION:The arrangement or shape of the conductive member 13 held in the insulator 12 of a conductive sheet for a recording head is changed according to the arrangement the of wiring pads of a drive substrate and an element substrate, the sizes of both substrates or the magnitude of the current flowing across the pads.
Patent JP-S59143770-A (JP)
Title: Four wheel steering device of car
Inventor: SHIYOUJI FUTOSHI
IPC: B62D7/14
Filed: 1983-02-04
Abstract: PURPOSE:To eliminate the error of accumulation due to an open-type control of a four wheel steering device by adopting an open-type for a rear wheel steering control unit based on a front wheel steering angle and a car speed to compare with the rear wheel steering angle when a handle is rotated in a large angle for correcting the rear wheel steering angle when the compared value is over a fixed level. CONSTITUTION:A rear wheel steering angle is calculated on the basis of signals C and D from a front wheel steering angle sensor 28 and a car speed sensor 27 respectively, and the output A thereof is inputted in a driver 31 to control the rear wheel steering by an open-type control. For instance, when the handle is rotated in a large angle, a signal G is outputted by a steering angle sensor 33, and a comparator 32 takes a rear wheel steering angle signal of a rear wheel steering angle sensor 29 into it by the input of the signal G to derect the difference, and a signal H is outputted when the value is over a fixed value for operating the driver of the rear wheel steering and eliminating the error of accumulation by the repetition of the open control.
Patent JP-2000212926-A (JP)
Title: Two-stage snowplow
Inventor: HORIKAWA TAKESHI
IPC: E01H5/04
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a two-stage snowplow which can freely control the scattering direction and distance of the whole removing snow without decreasing the removal capacity of snow by the snowplow and hold the removed snow so as to make it possible to scatter snow after it has transferred and effectively remove snow in an intersection, a pedestrian crossing, etc., and further, which can control the scattering direction and distance of the whole removing snow to a sidewalk side in snow removal for a road to be favorably used for snow removal in both suburbs and urban areas. SOLUTION: This snowplow is constituted of a composite structure formed of a first snowplow and a second snowplow splitted into two. In this case, when removing snow, it is constituted so that the snow-removing width can be changed in accordance with variation of road conditions by optionally changing the width of the two-stage snowplow without decreasing the speed of the vehicle and the advancing angle of the second snowplow can be arbitrarily changed.
Patent JP-H01190306-A (JP)
Title: Hair curler
Inventor: IMAI HIROZO
IPC: A45D1/00
Filed: 1988-01-26
Abstract: PURPOSE:To prevent the discharge port of a hot air from being interrupted by hairs curled on a hair curling main body by forming a hair separating protrusion disposed at the discharge port to a cheuron form having an inclination at both sides axially of the main body. CONSTITUTION:The hair separating protrusions 17 are disposed on the respective support pieces 18 protruding from the front end of the peripheral wall part of the main body 3 and the support pieces 18 and discharge gratings 16 are alternately disposed. The protrusions 17 are formed to a plate form together with the support pieces 18 and have the semicircular cheuron forms inclined to both side axially of the main body 1. The hair separating protrusion 17 protrudes further than the opening face of the discharge port 5. The hairs situated on the periphery of the discharge port 5 abut against the hair separating protrusion 17, thereby slipping along the inclination of the end face 17a thereof and being separated to both sides of the hair separating protrusion 17. Therefore, an opening part 20 is generated in the hairs 19 externally of the discharge port 5, a hot air is externally leaked to prevent the hairs 19 from being damaged by hot air abnormally raised in temperature discharged from the main body 3.
Patent JP-S60163116-A (JP)
Title: Offset voltage generating circuit
Inventor: MABUCHI HIROSHI
IPC: G05F3/22
Filed: 1984-02-02
Abstract: PURPOSE:To obtain a prescribed value independently of a power supply voltage by obtaining an offset voltage depending on the ratio of resistance values of a constant current circuit driving an emitter follower. CONSTITUTION:An emitter follower transistor (TR) Q1 is driven by a constant current circuit comprising a resistor R2 and TRs Q3, Q4 and other emitter follower TRQ2 is driven by a constant current circuit comprising a resistor R3 and the TRs Q3, Q4. An offset voltage Voffset being a difference between outputs Vout1 and Vout2 is given as Voffset=Vout2-Vout1=(V2-VBE2)-(V1- VBE1)=VBE2- VBE1=KT/q.ln(I2/Is)-KT/q.ln(I1/Is)=KT/q. ln(I2/I1), and since I1, I2 are given respectively as I1=1/R2(VCC-VBE3), I2=1/R3(VCC-VBE6), the DC offset voltage Voffset is given as Voffset=(KT/q)ln(R2/R3) and decided by the resistance ratio.
Patent JP-S52100634-A (JP)
Title: High frequency heater
Inventor: KUSUKI SHIGERU
IPC: H05B6/74
Filed: 1976-02-20
Abstract: PURPOSE: To equalize the electric field distribution in a heat chamber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01194504-A (JP)
Title: Acoustic device
Inventor: MAESAKA MASAMI
IPC: H03G3/02
Filed: 1988-01-28
Abstract: PURPOSE:To omit the procedure of sound volume re-adjustment when a mode is selected by respectively executing the optimum sound volume adjustment to plural sound output modes with one sound volume adjusting means and storing respective sound volume adjusting positions until the re-adjustment is executed. CONSTITUTION:A microcomputer 1 executes the control of an electric tuner 2, a tape recorder 3 and an electronic volume 4 in correspondence to key operation in a key matrix part 5 and a display part 6 displays the condition of such control. The position of the electronic volume 4 at a radio mode time and the position of the electronic volume 4 at a cassette mode time are respectively stored to the microcomputer 1 and when the respective modes are switched, a volume position is set according to the position data of the sound volume to be stored up to the moment. Then, a sound is outputted with the optimum sound volume to correspond to the mode in each mode selection. Thus, it is not necessary to re-match the volume position each time an acoustic device is selected.
Patent JP-2000214410-A (JP)
Title: Image forming device
Inventor: MASUDA KOJI
IPC: B41J2/455
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device capable of making the degree of freedom in terms of layout large. SOLUTION: In this image forming device provided with an optical print head constituted of a light emitting element array 2 and an image-formation element array 1 for forming luminous flux from the light emitting element of the array 2 into an image as a light spot on an image carrier 3 as an exposure unit; the emitted light optical axis of the array 1 is inclined to the normal direction of the image carrier 3. Thus, the degree of freedom in terms of the layout is made large.
Patent JP-2000219502-A (JP)
Title: Reforming device and fuel cell system
Inventor: TAKUMI KOJI
IPC: H01M8/06
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To shorten starting time by providing a cooling medium removing means in a cooling medium flow passage in a carbon monoxide reducing part of a device for reforming a reforming raw material consisting of a hydrocarbon base material and water to a fuel gas consisting essentially of hydrogen to elevate the temp. of a carbon monoxide reducing catalyst to an activation temp. region for a short time. SOLUTION: The reforming raw material is vaporized in a vaporization part 2 and converted into the fuel gas by a reforming catalyst in a reforming part 3. The fuel gas contains carbon monoxide to poison an electrode catalyst in a fuel cell stack 12 to deteriorate the power generation performance. Then, the fuel gas is sent to a carbon monoxide reducing part 4. A carbon monoxide reducing part temp. control part 20 is provided therein to keep the temp. of the carbon monoxide reducing catalyst in the region of the activation temp. In the starting time, a cooling medium in the cooling medium flow passage 23 is previously withdrawn with a cooling medium withdrawing valve 10 and a cooling line air withdrawing valve 11 opened by the directions of a controller 30.  After starting, the valves 10, 11 are controlled correspondingly to the temp. indicated by thermometers 41, 42 by the controller 30.
Patent JP-H01195253-A (JP)
Title: Zinc-based alloy
Inventor: KAWAI SHIGEMASA
IPC: C22C18/02
Filed: 1988-01-28
Abstract: PURPOSE:To obtain the title alloy having excellent surface hardness and mechanical strength, easy to cast and work and having excellent brittleness by specifying the compsn. consisting of Al, Cu, Be, Zr, Mg and Zn. CONSTITUTION:The Zn-based alloy contains, by weight, 1-10% Al, 1-15% Cu, 0.001-0.1% Be, 0.02-1% Zr and 0.01-0.5% Mg and the balance consisting of Zn with inevitable impurities. The alloy has low casting temp. and is easy to cast and work. The alloy furthermore has high surface hardness and excellent mechanical strength and even has excellent brittleness which is the fault of the Zn-based alloy. The alloy is therefore suitable as the material of a mold for the molding of plastics.
Patent JP-S55110720-A (JP)
Title: Non-oxidative continuous heat treatment for metal filament and wire
Inventor: MORI TOSHIHIKO
IPC: C21D1/70
Filed: 1979-02-20
Abstract: PURPOSE:To perform non-oxidative heat treatment easily by consuming O2 by combustion of an organic material of a fixed boiling point range, coated on a metal filament or wire, by heating in a furnace of an inert gas atmosphere. CONSTITUTION:A metal filament or wire 6 is sent into the tank 3 storing an organic substance of a boiling point of 100-300 deg.C, e.g., the liquid paraffin 4, then passed through the throttle roll 5 to remove an appropriate amount of the paraffin 4 adhered to the surface of the filament or wire 6, and lastly sent into the furnace 7 where as the inert gas 9 and the metal filament or wire 6 are sent to the arrow mark 13 direction while being heated gradually, the paraffin 4 adhered to the surface is vaporized and reacted with O2 present in the inert gas 9. Thus, as they are advanced toward the exit 14 of the furnace 7, the metal filament or wire is heated in non-oxidative atmosphere while consuming O2 present in the furnace 7, cooled near the exit 14, and then wound around a winder for the heat-treated metal filament or wire 12.
Patent JP-S63188513-A (JP)
Title: Automobile air-conditioning device
Inventor: NAGAYAMA TOSHIAKI
IPC: B60H1/00
Filed: 1987-01-29
Abstract: PURPOSE:To prevent inappropriate air conditioning caused by disturbance in detected values due to vehicle acceleration by latching a detected value or a control value of the temperature of the passenger compartment during vehicle acceleration in such a case that air-condition control is carried out by detecting at least the temperature of the passenger compartment. CONSTITUTION:A control device 20 is fed with a power from an on-board battery 38 when an ignition switch 37 is turned on, and then receives signals from sensors 21, 22, 26 for detecting inside and outside air temperatures and a water temperature so as to control the temperature, the volume and direction of air blown into the passenger compartment from upper and lower blow-off ports 11, 12, the opening degrees of an air mix damper 10 and a blow-off port damper 13, and the change-over of an inside and outside air damper 4. On this arrangement, an acceleration detecting means 28 determines that the vehicle is in an accelerating condition, a detected value from the inside air temperature sensor 21 is latched. Further predetermined control is made in accordance with a detected value from the inside air temperature sensor 21 just before detection of the accelerating condition.
Patent JP-S57133528-A (JP)
Title: Optical head
Inventor: KATOU KIKUJI
IPC: G11B7/09
Filed: 1981-02-13
Abstract: PURPOSE:To suppress the undesired vibration factors excepting the one in the horizontl direction, by using a magnet and a magnetic fluid at a support mechanism part where a mobile casing of a head is supported so as to be movable only toward the horizontal direction from both side surfaces of the casing. CONSTITUTION:A guide member 23 consists of a magnet 27 and a pole piece 28 made of a megnetic material, and a guide shaft 24 is made of a nonmagnetic material. A magnetic fluid 29 is provided between the piece 28 and the shaft 24. As the fluid 29 exists between the member 23 and the shaft 24, the vibration is possible only in a direction. A guide protruded streak 23' and a guide groove 24' are used in place of the member 23 and the shaft 24 respectively, and a magnet 30 is fixed at the side of the groove 24', and the fluid 29 can also be provided between the magnet 30 and the streak 24'. In this case, the vibration is also possible only in a direction.
Patent JP-H10222859-A (JP)
Title: Optical pickup device
Inventor: IKEDA NAOTO
IPC: G11B7/09
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent an inclination of an optical axis of the return light and a deviation of the spot on a light receiving element at the time of balancing a push-pull signal. SOLUTION: An optical path bending mirror 14 for reflecting and deflecting a beam emitted from a light emitting element 4 is provided on the side nearer to a light emitting point of the light emitting element 4 from the middle of the length of an optical path from the light emitting point to an objective lens 18. This optical path bending mirror 14 is fixed in a position against the light emitting element 4 after rotary ajustment on the reflecting surface of this optical path bending mirror 14 around an axis passing through at least one point on this surface as the rotary center.
Patent JP-H02198446-A (JP)
Title: Device for processing photosensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03D3/00
Filed: 1989-01-27
Abstract: PURPOSE:To improve the property to shut off the processing liquid in a processing tank from the atm. air by providing the processing tank with a shielding cap which substantially shuts off the surface of the processing liquid from the atm. air and changing the effective area of the overflow aperture of a liquid drain pipe according to the various heights of the liquid level. CONSTITUTION:The device for processing photosensitive materials by immersing the photosensitive material 3 into the processing liquid 4 while supplying the liquid into the processing tank 10 thereby processing the material is provided with the shielding cap 20 which can substantially shut off the surface of the processing liquid 4 from the atm. air and the liquid drain pipe 12 for discharging the excess processing liquid 4. An aperture area adjustment mechanism (float cap) 30 which can change the effective area of the overflow aperture of the liquid drain pipe 12 according to the liquid level of the processing liquid 4 is provided. The property to shut off the processing liquid in the processing tank from the atm. air is improved in this way and the unnecessary discharge of the processing liquid occurring in the waving, etc., of the processing liquid is suppressed.
Patent JP-H07224637-A (JP)
Title: Exhaust emission control device
Inventor: TANIGUCHI HIROYUKI
IPC: F01N9/00
Filed: 1994-02-16
Abstract: PURPOSE:To shorten a regeneration needing time by prolonging a second cool emission period according to reduction quantity from the given basic flow rate value of air supply flow rate before finishing the second cool emission period by a combustion control method for setting combustion propagation period and first and second cool emission periods. CONSTITUTION:A controller 8 is provided which is setting a combustion propagation period for depressing combustion in the downstream side of the diameter direction center part of a filter 2 when a particulate is spreadedly burnt from the upstream side end surface of the filter 2 by electrifying a blower 13 and a heater 11, a first cool emission period for burning the particulate in the downstream side of the filter 2 by increasing the air supply flow rate in the blower 13 later, and a second cool emission period for cooling the filter 2 by moreover increasing the air supply flow rate in the blower 13 later. In the controller 8, the second cool emission period can be prolonged according to reduction quantity from the given basic flow rate value for an air supply flow rate detected by an air flow rate sensor 15 before finishing the second cool emission period.
Patent JP-H11219060-A (JP)
Title: Fixing device
Inventor: KONISHI MASATAKA
IPC: G03G15/20
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent a fixing roll and a pressure roll from being damaged by a separator lug even in case of jamming without lowering the peeling property of the separator lug and the slidability between the fixing roll and pressure roll by composing the separator lug main body part made of a nonelatic body and a main body support part made of an elastic body. SOLUTION: The separator lug 3 is formed of the separator lug main body 31 made of the nonelastic body and the main body support part 32 made of the elastic body. The separator lug main body part 31 has a tip part 311, a projection part 312 formed on the surface facing the fixing roll 1, and a main body rear part 313. The tip part 311 is formed in an aculeate shape for peeling a fixed material 5 when the fixed material 5 sticks on the fixing roll 1. The projection part 312 presses the circumference of the main body rear part 313 of the separator lug 3 when the fixed material 5 jams. The main body support part 32 is part of the separation claw 3 and supported by a separation claw support member 4.  The separator lug tip part 311 comes into contact with the fixing roll by the elasticity of the main body support part 32 with low pressure and presses the fixing roll 1 so that its surface will not flawed.
Patent JP-H06207310-A (JP)
Title: Drawn yarn of propylene polymer
Inventor: MORIYA SATORU
IPC: C08F10/00
Filed: 1993-01-11
Abstract: PURPOSE:To obtain drawn yarn of a propylene polymer excellent in moldability as well as strength such as straight line strength and knot strength. CONSTITUTION:The drawn yarn of a propylene polymer is characterized by forming from the propylene polymer (1) obtained by polymerizing propylene in the presence of a catalyst formed of a transition metal compound (A) of the group IV of the periodic table containing a ligand having a cyclopentadiene skeleton and an organoaluminumoxy compound (B) and being 0.01-10g/10min in MFR measured at 230 deg.C under 2.16kg load and having 2-4Mw/Mn measured by GPC.
Patent JP-H07228310-A (JP)
Title: Book warehousing-delivery device
Inventor: YOSHIE JINICHI
IPC: B65G1/137
Filed: 1994-02-16
Abstract: PURPOSE:To provide a book warehousing-delivery device which can facilitate work to search a desired book from containers in which books are juxtaposed and housed in plural rows in the thickness direction. CONSTITUTION:A book warehousing-delivery device has plural containers 12, 12,... which are housed in a stack room 11 and respectively house plural books and automatic carrying in and out means 13, 15, 17, 19, 21, 23, 25 and 28 to take out indicated containers 12 from these plural containers 12, 12,... and transfer them to stations 20 and 22 as well as to transfer and return the containers 12 held by the stations 20 and 22 to the stack room 11, and has rotary means 30, 31a and 31b arranged on carrying passages of the containers 12 between the stack room 11 and the stations 20 and 22 so as to change the direction by rotating the containers 12.
Patent JP-S55114637-A (JP)
Title: Pedestrian catching accident preventing device for large sized automobile
Inventor: TAMAKI MIKIZOU
IPC: B60R21/34
Filed: 1979-02-21
Abstract: PURPOSE: To prevent an accident of catching pedestrians unexpectedly when a large sized automobile turns a corner leftward or rightward by providing a device to signal through sensing a presence of pedestrians at the left or right side of the automobile.  
     CONSTITUTION: A detection device 1 to signal through sensing a contact with pedestrians upon conducting in interlocking with a turn signal is provided on both left and right sides of a large automobile, and an alarm 3 to receive the signal from said detection device through a box 2 and give the alarm to a driver is provided at driver seat. 
     COPYRIGHT: (C)1980,JPO&Japio